diff options
| author | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-07-10 15:54:41 +0100 |
|---|---|---|
| committer | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-07-10 15:54:41 +0100 |
| commit | 18853b9e7f177a39aa228c812169b0f1e95324a0 (patch) | |
| tree | 47af94eeac283b1fd9183d6133fb1b3fe4758eb1 | |
| download | xterm-18853b9e7f177a39aa228c812169b0f1e95324a0.tar.gz | |
Tarball conversion
| -rw-r--r-- | 256colres.h | 250 | ||||
| -rwxr-xr-x | 256colres.pl | 93 | ||||
| -rw-r--r-- | 88colres.h | 82 | ||||
| -rwxr-xr-x | 88colres.pl | 96 | ||||
| -rw-r--r-- | AAA_README_VMS.txt | 48 | ||||
| -rw-r--r-- | INSTALL | 739 | ||||
| -rw-r--r-- | Imakefile | 319 | ||||
| -rw-r--r-- | KOI8RXTerm.ad | 50 | ||||
| -rw-r--r-- | MANIFEST | 167 | ||||
| -rw-r--r-- | Makefile.in | 466 | ||||
| -rw-r--r-- | README | 19 | ||||
| -rw-r--r-- | README.i18n | 199 | ||||
| -rw-r--r-- | README.os390 | 74 | ||||
| -rw-r--r-- | THANKS | 172 | ||||
| -rw-r--r-- | TekPrsTbl.c | 2619 | ||||
| -rw-r--r-- | Tekparse.def | 74 | ||||
| -rw-r--r-- | Tekparse.h | 97 | ||||
| -rw-r--r-- | Tekproc.c | 1986 | ||||
| -rw-r--r-- | Tests | 42 | ||||
| -rw-r--r-- | UXTerm.ad | 76 | ||||
| -rw-r--r-- | VTPrsTbl.c | 8200 | ||||
| -rw-r--r-- | VTparse.def | 198 | ||||
| -rw-r--r-- | VTparse.h | 281 | ||||
| -rw-r--r-- | XTerm-col.ad | 163 | ||||
| -rw-r--r-- | XTerm.ad | 256 | ||||
| -rw-r--r-- | aclocal.m4 | 4249 | ||||
| -rw-r--r-- | button.c | 4929 | ||||
| -rw-r--r-- | cachedGCs.c | 864 | ||||
| -rw-r--r-- | charclass.c | 161 | ||||
| -rw-r--r-- | charclass.h | 19 | ||||
| -rw-r--r-- | charproc.c | 9843 | ||||
| -rw-r--r-- | charsets.c | 485 | ||||
| -rwxr-xr-x | config.guess | 1530 | ||||
| -rwxr-xr-x | config.sub | 1773 | ||||
| -rwxr-xr-x | configure | 18894 | ||||
| -rw-r--r-- | configure.in | 1018 | ||||
| -rw-r--r-- | ctlseqs.ms | 2420 | ||||
| -rw-r--r-- | ctlseqs.txt | 1642 | ||||
| -rw-r--r-- | cursor.c | 455 | ||||
| -rw-r--r-- | data.c | 115 | ||||
| -rw-r--r-- | data.h | 229 | ||||
| -rw-r--r-- | df-install.in | 107 | ||||
| -rw-r--r-- | doublechr.c | 331 | ||||
| -rw-r--r-- | error.h | 80 | ||||
| -rw-r--r-- | fontutils.c | 3197 | ||||
| -rw-r--r-- | fontutils.h | 121 | ||||
| -rwxr-xr-x | gen-pc-fkeys.pl | 364 | ||||
| -rw-r--r-- | icons/terminal_48x48.svg | 643 | ||||
| -rw-r--r-- | icons/terminal_48x48.xcf | bin | 0 -> 1399 bytes | |||
| -rw-r--r-- | icons/terminal_48x48.xpm | 53 | ||||
| -rw-r--r-- | icons/xterm-color.png | bin | 0 -> 2113 bytes | |||
| -rw-r--r-- | icons/xterm-color.svg | 811 | ||||
| -rw-r--r-- | icons/xterm-color_32x32.xcf | bin | 0 -> 2908 bytes | |||
| -rw-r--r-- | icons/xterm-color_32x32.xpm | 46 | ||||
| -rw-r--r-- | icons/xterm-color_48x48.xcf | bin | 0 -> 3132 bytes | |||
| -rw-r--r-- | icons/xterm-color_48x48.xpm | 61 | ||||
| -rw-r--r-- | icons/xterm.png | bin | 0 -> 843 bytes | |||
| -rw-r--r-- | icons/xterm.svg | 652 | ||||
| -rw-r--r-- | icons/xterm_32x32.xcf | bin | 0 -> 2834 bytes | |||
| -rw-r--r-- | icons/xterm_32x32.xpm | 95 | ||||
| -rw-r--r-- | icons/xterm_48x48.xcf | bin | 0 -> 2739 bytes | |||
| -rw-r--r-- | icons/xterm_48x48.xpm | 53 | ||||
| -rw-r--r-- | input.c | 2136 | ||||
| -rwxr-xr-x | install-sh | 294 | ||||
| -rw-r--r-- | keysym2ucs.c | 871 | ||||
| -rw-r--r-- | keysym2ucs.h | 9 | ||||
| -rwxr-xr-x | koi8rxterm | 115 | ||||
| -rw-r--r-- | koi8rxterm.man | 97 | ||||
| -rw-r--r-- | linedata.c | 251 | ||||
| -rw-r--r-- | link_axp.com | 107 | ||||
| -rw-r--r-- | main.c | 5198 | ||||
| -rw-r--r-- | main.h | 225 | ||||
| -rw-r--r-- | make.com | 90 | ||||
| -rw-r--r-- | menu.c | 3832 | ||||
| -rw-r--r-- | menu.h | 531 | ||||
| -rw-r--r-- | minstall.in | 138 | ||||
| -rw-r--r-- | misc.c | 5421 | ||||
| -rw-r--r-- | os2main.c | 2228 | ||||
| -rw-r--r-- | package/debian/changelog | 98 | ||||
| -rw-r--r-- | package/debian/color.sed | 4 | ||||
| -rw-r--r-- | package/debian/compat | 1 | ||||
| -rw-r--r-- | package/debian/control | 23 | ||||
| -rw-r--r-- | package/debian/copyright | 221 | ||||
| -rwxr-xr-x | package/debian/rules | 188 | ||||
| -rw-r--r-- | package/debian/source/format | 1 | ||||
| -rw-r--r-- | package/debian/watch | 4 | ||||
| -rw-r--r-- | package/debian/xterm-dev.docs | 8 | ||||
| -rw-r--r-- | package/debian/xterm-dev.menu | 14 | ||||
| -rw-r--r-- | package/debian/xterm-xres.sed | 8 | ||||
| -rw-r--r-- | package/xterm.spec | 200 | ||||
| -rwxr-xr-x | plink.sh | 61 | ||||
| -rw-r--r-- | precompose.c | 1055 | ||||
| -rw-r--r-- | precompose.h | 11 | ||||
| -rw-r--r-- | print.c | 796 | ||||
| -rw-r--r-- | proto.h | 62 | ||||
| -rw-r--r-- | ptydata.c | 510 | ||||
| -rw-r--r-- | ptyx.h | 2758 | ||||
| -rw-r--r-- | resize.c | 590 | ||||
| -rw-r--r-- | resize.man | 112 | ||||
| -rwxr-xr-x | run-tic.sh | 58 | ||||
| -rw-r--r-- | screen.c | 2854 | ||||
| -rw-r--r-- | scrollback.c | 124 | ||||
| -rw-r--r-- | scrollbar.c | 955 | ||||
| -rwxr-xr-x | sinstall.sh | 198 | ||||
| -rw-r--r-- | tabs.c | 189 | ||||
| -rw-r--r-- | tektests/aitest.tek | 1 | ||||
| -rw-r--r-- | tektests/dmerc.tek | 1 | ||||
| -rw-r--r-- | tektests/fotest.tek | bin | 0 -> 16231 bytes | |||
| -rw-r--r-- | tektests/imtest.tek | 1 | ||||
| -rw-r--r-- | tektests/imtesth.tek | 1 | ||||
| -rw-r--r-- | tektests/ocpred.tek | 3 | ||||
| -rw-r--r-- | tektests/usmap.tek | bin | 0 -> 6939 bytes | |||
| -rw-r--r-- | termcap | 243 | ||||
| -rw-r--r-- | terminfo | 1976 | ||||
| -rw-r--r-- | testxmc.c | 227 | ||||
| -rw-r--r-- | trace.c | 1029 | ||||
| -rw-r--r-- | trace.h | 171 | ||||
| -rw-r--r-- | unicode/README | 24 | ||||
| -rwxr-xr-x | unicode/convmap.pl | 206 | ||||
| -rw-r--r-- | unicode/keysym.map | 1052 | ||||
| -rwxr-xr-x | unicode/make-precompose.sh | 18 | ||||
| -rw-r--r-- | unicode/precompose.c.head | 16 | ||||
| -rw-r--r-- | unicode/precompose.c.tail | 26 | ||||
| -rw-r--r-- | util.c | 4398 | ||||
| -rwxr-xr-x | uxterm | 115 | ||||
| -rw-r--r-- | uxterm.desktop | 42 | ||||
| -rw-r--r-- | uxterm.man | 91 | ||||
| -rw-r--r-- | version.h | 43 | ||||
| -rw-r--r-- | vms.c | 724 | ||||
| -rw-r--r-- | vms.h | 41 | ||||
| -rwxr-xr-x | vttests/16colors.sh | 119 | ||||
| -rwxr-xr-x | vttests/256colors.pl | 46 | ||||
| -rwxr-xr-x | vttests/256colors2.pl | 129 | ||||
| -rwxr-xr-x | vttests/88colors.pl | 44 | ||||
| -rwxr-xr-x | vttests/88colors2.pl | 133 | ||||
| -rwxr-xr-x | vttests/8colors.sh | 107 | ||||
| -rwxr-xr-x | vttests/acolors.sh | 93 | ||||
| -rwxr-xr-x | vttests/doublechars.sh | 116 | ||||
| -rwxr-xr-x | vttests/dynamic.pl | 131 | ||||
| -rwxr-xr-x | vttests/dynamic.sh | 89 | ||||
| -rwxr-xr-x | vttests/dynamic2.sh | 114 | ||||
| -rwxr-xr-x | vttests/fonts.sh | 88 | ||||
| -rwxr-xr-x | vttests/paste64.pl | 171 | ||||
| -rwxr-xr-x | vttests/query-fonts.pl | 166 | ||||
| -rwxr-xr-x | vttests/resize.pl | 129 | ||||
| -rwxr-xr-x | vttests/resize.sh | 111 | ||||
| -rwxr-xr-x | vttests/tcapquery.pl | 324 | ||||
| -rwxr-xr-x | vttests/title.sh | 84 | ||||
| -rw-r--r-- | wcwidth.c | 331 | ||||
| -rw-r--r-- | wcwidth.h | 14 | ||||
| -rw-r--r-- | xcharmouse.h | 86 | ||||
| -rw-r--r-- | xstrings.c | 473 | ||||
| -rw-r--r-- | xstrings.h | 65 | ||||
| -rw-r--r-- | xterm.dat | 160 | ||||
| -rw-r--r-- | xterm.desktop | 42 | ||||
| -rw-r--r-- | xterm.h | 1457 | ||||
| -rw-r--r-- | xterm.log.html | 9737 | ||||
| -rw-r--r-- | xterm.man | 6392 | ||||
| -rw-r--r-- | xterm_axp.opt | 28 | ||||
| -rw-r--r-- | xterm_io.h | 327 | ||||
| -rw-r--r-- | xtermcap.c | 634 | ||||
| -rw-r--r-- | xtermcap.h | 118 | ||||
| -rw-r--r-- | xtermcfg.hin | 230 | ||||
| -rw-r--r-- | xutf8.c | 379 | ||||
| -rw-r--r-- | xutf8.h | 61 |
165 files changed, 137829 insertions, 0 deletions
diff --git a/256colres.h b/256colres.h new file mode 100644 index 0000000..4b98391 --- /dev/null +++ b/256colres.h @@ -0,0 +1,250 @@ +/* + * This header file was generated by ./256colres.pl + */ +/* $XTermId: 256colres.h,v 1.11 2007/06/12 00:44:23 tom Exp $ */ + +#ifndef included_256colres_h +#define included_256colres_h + +COLOR_RES("16", screen.Acolors[16], DFT_COLOR("rgb:00/00/00")), +COLOR_RES("17", screen.Acolors[17], DFT_COLOR("rgb:00/00/5f")), +COLOR_RES("18", screen.Acolors[18], DFT_COLOR("rgb:00/00/87")), +COLOR_RES("19", screen.Acolors[19], DFT_COLOR("rgb:00/00/af")), +COLOR_RES("20", screen.Acolors[20], DFT_COLOR("rgb:00/00/d7")), +COLOR_RES("21", screen.Acolors[21], DFT_COLOR("rgb:00/00/ff")), +COLOR_RES("22", screen.Acolors[22], DFT_COLOR("rgb:00/5f/00")), +COLOR_RES("23", screen.Acolors[23], DFT_COLOR("rgb:00/5f/5f")), +COLOR_RES("24", screen.Acolors[24], DFT_COLOR("rgb:00/5f/87")), +COLOR_RES("25", screen.Acolors[25], DFT_COLOR("rgb:00/5f/af")), +COLOR_RES("26", screen.Acolors[26], DFT_COLOR("rgb:00/5f/d7")), +COLOR_RES("27", screen.Acolors[27], DFT_COLOR("rgb:00/5f/ff")), +COLOR_RES("28", screen.Acolors[28], DFT_COLOR("rgb:00/87/00")), +COLOR_RES("29", screen.Acolors[29], DFT_COLOR("rgb:00/87/5f")), +COLOR_RES("30", screen.Acolors[30], DFT_COLOR("rgb:00/87/87")), +COLOR_RES("31", screen.Acolors[31], DFT_COLOR("rgb:00/87/af")), +COLOR_RES("32", screen.Acolors[32], DFT_COLOR("rgb:00/87/d7")), +COLOR_RES("33", screen.Acolors[33], DFT_COLOR("rgb:00/87/ff")), +COLOR_RES("34", screen.Acolors[34], DFT_COLOR("rgb:00/af/00")), +COLOR_RES("35", screen.Acolors[35], DFT_COLOR("rgb:00/af/5f")), +COLOR_RES("36", screen.Acolors[36], DFT_COLOR("rgb:00/af/87")), +COLOR_RES("37", screen.Acolors[37], DFT_COLOR("rgb:00/af/af")), +COLOR_RES("38", screen.Acolors[38], DFT_COLOR("rgb:00/af/d7")), +COLOR_RES("39", screen.Acolors[39], DFT_COLOR("rgb:00/af/ff")), +COLOR_RES("40", screen.Acolors[40], DFT_COLOR("rgb:00/d7/00")), +COLOR_RES("41", screen.Acolors[41], DFT_COLOR("rgb:00/d7/5f")), +COLOR_RES("42", screen.Acolors[42], DFT_COLOR("rgb:00/d7/87")), +COLOR_RES("43", screen.Acolors[43], DFT_COLOR("rgb:00/d7/af")), +COLOR_RES("44", screen.Acolors[44], DFT_COLOR("rgb:00/d7/d7")), +COLOR_RES("45", screen.Acolors[45], DFT_COLOR("rgb:00/d7/ff")), +COLOR_RES("46", screen.Acolors[46], DFT_COLOR("rgb:00/ff/00")), +COLOR_RES("47", screen.Acolors[47], DFT_COLOR("rgb:00/ff/5f")), +COLOR_RES("48", screen.Acolors[48], DFT_COLOR("rgb:00/ff/87")), +COLOR_RES("49", screen.Acolors[49], DFT_COLOR("rgb:00/ff/af")), +COLOR_RES("50", screen.Acolors[50], DFT_COLOR("rgb:00/ff/d7")), +COLOR_RES("51", screen.Acolors[51], DFT_COLOR("rgb:00/ff/ff")), +COLOR_RES("52", screen.Acolors[52], DFT_COLOR("rgb:5f/00/00")), +COLOR_RES("53", screen.Acolors[53], DFT_COLOR("rgb:5f/00/5f")), +COLOR_RES("54", screen.Acolors[54], DFT_COLOR("rgb:5f/00/87")), +COLOR_RES("55", screen.Acolors[55], DFT_COLOR("rgb:5f/00/af")), +COLOR_RES("56", screen.Acolors[56], DFT_COLOR("rgb:5f/00/d7")), +COLOR_RES("57", screen.Acolors[57], DFT_COLOR("rgb:5f/00/ff")), +COLOR_RES("58", screen.Acolors[58], DFT_COLOR("rgb:5f/5f/00")), +COLOR_RES("59", screen.Acolors[59], DFT_COLOR("rgb:5f/5f/5f")), +COLOR_RES("60", screen.Acolors[60], DFT_COLOR("rgb:5f/5f/87")), +COLOR_RES("61", screen.Acolors[61], DFT_COLOR("rgb:5f/5f/af")), +COLOR_RES("62", screen.Acolors[62], DFT_COLOR("rgb:5f/5f/d7")), +COLOR_RES("63", screen.Acolors[63], DFT_COLOR("rgb:5f/5f/ff")), +COLOR_RES("64", screen.Acolors[64], DFT_COLOR("rgb:5f/87/00")), +COLOR_RES("65", screen.Acolors[65], DFT_COLOR("rgb:5f/87/5f")), +COLOR_RES("66", screen.Acolors[66], DFT_COLOR("rgb:5f/87/87")), +COLOR_RES("67", screen.Acolors[67], DFT_COLOR("rgb:5f/87/af")), +COLOR_RES("68", screen.Acolors[68], DFT_COLOR("rgb:5f/87/d7")), +COLOR_RES("69", screen.Acolors[69], DFT_COLOR("rgb:5f/87/ff")), +COLOR_RES("70", screen.Acolors[70], DFT_COLOR("rgb:5f/af/00")), +COLOR_RES("71", screen.Acolors[71], DFT_COLOR("rgb:5f/af/5f")), +COLOR_RES("72", screen.Acolors[72], DFT_COLOR("rgb:5f/af/87")), +COLOR_RES("73", screen.Acolors[73], DFT_COLOR("rgb:5f/af/af")), +COLOR_RES("74", screen.Acolors[74], DFT_COLOR("rgb:5f/af/d7")), +COLOR_RES("75", screen.Acolors[75], DFT_COLOR("rgb:5f/af/ff")), +COLOR_RES("76", screen.Acolors[76], DFT_COLOR("rgb:5f/d7/00")), +COLOR_RES("77", screen.Acolors[77], DFT_COLOR("rgb:5f/d7/5f")), +COLOR_RES("78", screen.Acolors[78], DFT_COLOR("rgb:5f/d7/87")), +COLOR_RES("79", screen.Acolors[79], DFT_COLOR("rgb:5f/d7/af")), +COLOR_RES("80", screen.Acolors[80], DFT_COLOR("rgb:5f/d7/d7")), +COLOR_RES("81", screen.Acolors[81], DFT_COLOR("rgb:5f/d7/ff")), +COLOR_RES("82", screen.Acolors[82], DFT_COLOR("rgb:5f/ff/00")), +COLOR_RES("83", screen.Acolors[83], DFT_COLOR("rgb:5f/ff/5f")), +COLOR_RES("84", screen.Acolors[84], DFT_COLOR("rgb:5f/ff/87")), +COLOR_RES("85", screen.Acolors[85], DFT_COLOR("rgb:5f/ff/af")), +COLOR_RES("86", screen.Acolors[86], DFT_COLOR("rgb:5f/ff/d7")), +COLOR_RES("87", screen.Acolors[87], DFT_COLOR("rgb:5f/ff/ff")), +COLOR_RES("88", screen.Acolors[88], DFT_COLOR("rgb:87/00/00")), +COLOR_RES("89", screen.Acolors[89], DFT_COLOR("rgb:87/00/5f")), +COLOR_RES("90", screen.Acolors[90], DFT_COLOR("rgb:87/00/87")), +COLOR_RES("91", screen.Acolors[91], DFT_COLOR("rgb:87/00/af")), +COLOR_RES("92", screen.Acolors[92], DFT_COLOR("rgb:87/00/d7")), +COLOR_RES("93", screen.Acolors[93], DFT_COLOR("rgb:87/00/ff")), +COLOR_RES("94", screen.Acolors[94], DFT_COLOR("rgb:87/5f/00")), +COLOR_RES("95", screen.Acolors[95], DFT_COLOR("rgb:87/5f/5f")), +COLOR_RES("96", screen.Acolors[96], DFT_COLOR("rgb:87/5f/87")), +COLOR_RES("97", screen.Acolors[97], DFT_COLOR("rgb:87/5f/af")), +COLOR_RES("98", screen.Acolors[98], DFT_COLOR("rgb:87/5f/d7")), +COLOR_RES("99", screen.Acolors[99], DFT_COLOR("rgb:87/5f/ff")), +COLOR_RES("100", screen.Acolors[100], DFT_COLOR("rgb:87/87/00")), +COLOR_RES("101", screen.Acolors[101], DFT_COLOR("rgb:87/87/5f")), +COLOR_RES("102", screen.Acolors[102], DFT_COLOR("rgb:87/87/87")), +COLOR_RES("103", screen.Acolors[103], DFT_COLOR("rgb:87/87/af")), +COLOR_RES("104", screen.Acolors[104], DFT_COLOR("rgb:87/87/d7")), +COLOR_RES("105", screen.Acolors[105], DFT_COLOR("rgb:87/87/ff")), +COLOR_RES("106", screen.Acolors[106], DFT_COLOR("rgb:87/af/00")), +COLOR_RES("107", screen.Acolors[107], DFT_COLOR("rgb:87/af/5f")), +COLOR_RES("108", screen.Acolors[108], DFT_COLOR("rgb:87/af/87")), +COLOR_RES("109", screen.Acolors[109], DFT_COLOR("rgb:87/af/af")), +COLOR_RES("110", screen.Acolors[110], DFT_COLOR("rgb:87/af/d7")), +COLOR_RES("111", screen.Acolors[111], DFT_COLOR("rgb:87/af/ff")), +COLOR_RES("112", screen.Acolors[112], DFT_COLOR("rgb:87/d7/00")), +COLOR_RES("113", screen.Acolors[113], DFT_COLOR("rgb:87/d7/5f")), +COLOR_RES("114", screen.Acolors[114], DFT_COLOR("rgb:87/d7/87")), +COLOR_RES("115", screen.Acolors[115], DFT_COLOR("rgb:87/d7/af")), +COLOR_RES("116", screen.Acolors[116], DFT_COLOR("rgb:87/d7/d7")), +COLOR_RES("117", screen.Acolors[117], DFT_COLOR("rgb:87/d7/ff")), +COLOR_RES("118", screen.Acolors[118], DFT_COLOR("rgb:87/ff/00")), +COLOR_RES("119", screen.Acolors[119], DFT_COLOR("rgb:87/ff/5f")), +COLOR_RES("120", screen.Acolors[120], DFT_COLOR("rgb:87/ff/87")), +COLOR_RES("121", screen.Acolors[121], DFT_COLOR("rgb:87/ff/af")), +COLOR_RES("122", screen.Acolors[122], DFT_COLOR("rgb:87/ff/d7")), +COLOR_RES("123", screen.Acolors[123], DFT_COLOR("rgb:87/ff/ff")), +COLOR_RES("124", screen.Acolors[124], DFT_COLOR("rgb:af/00/00")), +COLOR_RES("125", screen.Acolors[125], DFT_COLOR("rgb:af/00/5f")), +COLOR_RES("126", screen.Acolors[126], DFT_COLOR("rgb:af/00/87")), +COLOR_RES("127", screen.Acolors[127], DFT_COLOR("rgb:af/00/af")), +COLOR_RES("128", screen.Acolors[128], DFT_COLOR("rgb:af/00/d7")), +COLOR_RES("129", screen.Acolors[129], DFT_COLOR("rgb:af/00/ff")), +COLOR_RES("130", screen.Acolors[130], DFT_COLOR("rgb:af/5f/00")), +COLOR_RES("131", screen.Acolors[131], DFT_COLOR("rgb:af/5f/5f")), +COLOR_RES("132", screen.Acolors[132], DFT_COLOR("rgb:af/5f/87")), +COLOR_RES("133", screen.Acolors[133], DFT_COLOR("rgb:af/5f/af")), +COLOR_RES("134", screen.Acolors[134], DFT_COLOR("rgb:af/5f/d7")), +COLOR_RES("135", screen.Acolors[135], DFT_COLOR("rgb:af/5f/ff")), +COLOR_RES("136", screen.Acolors[136], DFT_COLOR("rgb:af/87/00")), +COLOR_RES("137", screen.Acolors[137], DFT_COLOR("rgb:af/87/5f")), +COLOR_RES("138", screen.Acolors[138], DFT_COLOR("rgb:af/87/87")), +COLOR_RES("139", screen.Acolors[139], DFT_COLOR("rgb:af/87/af")), +COLOR_RES("140", screen.Acolors[140], DFT_COLOR("rgb:af/87/d7")), +COLOR_RES("141", screen.Acolors[141], DFT_COLOR("rgb:af/87/ff")), +COLOR_RES("142", screen.Acolors[142], DFT_COLOR("rgb:af/af/00")), +COLOR_RES("143", screen.Acolors[143], DFT_COLOR("rgb:af/af/5f")), +COLOR_RES("144", screen.Acolors[144], DFT_COLOR("rgb:af/af/87")), +COLOR_RES("145", screen.Acolors[145], DFT_COLOR("rgb:af/af/af")), +COLOR_RES("146", screen.Acolors[146], DFT_COLOR("rgb:af/af/d7")), +COLOR_RES("147", screen.Acolors[147], DFT_COLOR("rgb:af/af/ff")), +COLOR_RES("148", screen.Acolors[148], DFT_COLOR("rgb:af/d7/00")), +COLOR_RES("149", screen.Acolors[149], DFT_COLOR("rgb:af/d7/5f")), +COLOR_RES("150", screen.Acolors[150], DFT_COLOR("rgb:af/d7/87")), +COLOR_RES("151", screen.Acolors[151], DFT_COLOR("rgb:af/d7/af")), +COLOR_RES("152", screen.Acolors[152], DFT_COLOR("rgb:af/d7/d7")), +COLOR_RES("153", screen.Acolors[153], DFT_COLOR("rgb:af/d7/ff")), +COLOR_RES("154", screen.Acolors[154], DFT_COLOR("rgb:af/ff/00")), +COLOR_RES("155", screen.Acolors[155], DFT_COLOR("rgb:af/ff/5f")), +COLOR_RES("156", screen.Acolors[156], DFT_COLOR("rgb:af/ff/87")), +COLOR_RES("157", screen.Acolors[157], DFT_COLOR("rgb:af/ff/af")), +COLOR_RES("158", screen.Acolors[158], DFT_COLOR("rgb:af/ff/d7")), +COLOR_RES("159", screen.Acolors[159], DFT_COLOR("rgb:af/ff/ff")), +COLOR_RES("160", screen.Acolors[160], DFT_COLOR("rgb:d7/00/00")), +COLOR_RES("161", screen.Acolors[161], DFT_COLOR("rgb:d7/00/5f")), +COLOR_RES("162", screen.Acolors[162], DFT_COLOR("rgb:d7/00/87")), +COLOR_RES("163", screen.Acolors[163], DFT_COLOR("rgb:d7/00/af")), +COLOR_RES("164", screen.Acolors[164], DFT_COLOR("rgb:d7/00/d7")), +COLOR_RES("165", screen.Acolors[165], DFT_COLOR("rgb:d7/00/ff")), +COLOR_RES("166", screen.Acolors[166], DFT_COLOR("rgb:d7/5f/00")), +COLOR_RES("167", screen.Acolors[167], DFT_COLOR("rgb:d7/5f/5f")), +COLOR_RES("168", screen.Acolors[168], DFT_COLOR("rgb:d7/5f/87")), +COLOR_RES("169", screen.Acolors[169], DFT_COLOR("rgb:d7/5f/af")), +COLOR_RES("170", screen.Acolors[170], DFT_COLOR("rgb:d7/5f/d7")), +COLOR_RES("171", screen.Acolors[171], DFT_COLOR("rgb:d7/5f/ff")), +COLOR_RES("172", screen.Acolors[172], DFT_COLOR("rgb:d7/87/00")), +COLOR_RES("173", screen.Acolors[173], DFT_COLOR("rgb:d7/87/5f")), +COLOR_RES("174", screen.Acolors[174], DFT_COLOR("rgb:d7/87/87")), +COLOR_RES("175", screen.Acolors[175], DFT_COLOR("rgb:d7/87/af")), +COLOR_RES("176", screen.Acolors[176], DFT_COLOR("rgb:d7/87/d7")), +COLOR_RES("177", screen.Acolors[177], DFT_COLOR("rgb:d7/87/ff")), +COLOR_RES("178", screen.Acolors[178], DFT_COLOR("rgb:d7/af/00")), +COLOR_RES("179", screen.Acolors[179], DFT_COLOR("rgb:d7/af/5f")), +COLOR_RES("180", screen.Acolors[180], DFT_COLOR("rgb:d7/af/87")), +COLOR_RES("181", screen.Acolors[181], DFT_COLOR("rgb:d7/af/af")), +COLOR_RES("182", screen.Acolors[182], DFT_COLOR("rgb:d7/af/d7")), +COLOR_RES("183", screen.Acolors[183], DFT_COLOR("rgb:d7/af/ff")), +COLOR_RES("184", screen.Acolors[184], DFT_COLOR("rgb:d7/d7/00")), +COLOR_RES("185", screen.Acolors[185], DFT_COLOR("rgb:d7/d7/5f")), +COLOR_RES("186", screen.Acolors[186], DFT_COLOR("rgb:d7/d7/87")), +COLOR_RES("187", screen.Acolors[187], DFT_COLOR("rgb:d7/d7/af")), +COLOR_RES("188", screen.Acolors[188], DFT_COLOR("rgb:d7/d7/d7")), +COLOR_RES("189", screen.Acolors[189], DFT_COLOR("rgb:d7/d7/ff")), +COLOR_RES("190", screen.Acolors[190], DFT_COLOR("rgb:d7/ff/00")), +COLOR_RES("191", screen.Acolors[191], DFT_COLOR("rgb:d7/ff/5f")), +COLOR_RES("192", screen.Acolors[192], DFT_COLOR("rgb:d7/ff/87")), +COLOR_RES("193", screen.Acolors[193], DFT_COLOR("rgb:d7/ff/af")), +COLOR_RES("194", screen.Acolors[194], DFT_COLOR("rgb:d7/ff/d7")), +COLOR_RES("195", screen.Acolors[195], DFT_COLOR("rgb:d7/ff/ff")), +COLOR_RES("196", screen.Acolors[196], DFT_COLOR("rgb:ff/00/00")), +COLOR_RES("197", screen.Acolors[197], DFT_COLOR("rgb:ff/00/5f")), +COLOR_RES("198", screen.Acolors[198], DFT_COLOR("rgb:ff/00/87")), +COLOR_RES("199", screen.Acolors[199], DFT_COLOR("rgb:ff/00/af")), +COLOR_RES("200", screen.Acolors[200], DFT_COLOR("rgb:ff/00/d7")), +COLOR_RES("201", screen.Acolors[201], DFT_COLOR("rgb:ff/00/ff")), +COLOR_RES("202", screen.Acolors[202], DFT_COLOR("rgb:ff/5f/00")), +COLOR_RES("203", screen.Acolors[203], DFT_COLOR("rgb:ff/5f/5f")), +COLOR_RES("204", screen.Acolors[204], DFT_COLOR("rgb:ff/5f/87")), +COLOR_RES("205", screen.Acolors[205], DFT_COLOR("rgb:ff/5f/af")), +COLOR_RES("206", screen.Acolors[206], DFT_COLOR("rgb:ff/5f/d7")), +COLOR_RES("207", screen.Acolors[207], DFT_COLOR("rgb:ff/5f/ff")), +COLOR_RES("208", screen.Acolors[208], DFT_COLOR("rgb:ff/87/00")), +COLOR_RES("209", screen.Acolors[209], DFT_COLOR("rgb:ff/87/5f")), +COLOR_RES("210", screen.Acolors[210], DFT_COLOR("rgb:ff/87/87")), +COLOR_RES("211", screen.Acolors[211], DFT_COLOR("rgb:ff/87/af")), +COLOR_RES("212", screen.Acolors[212], DFT_COLOR("rgb:ff/87/d7")), +COLOR_RES("213", screen.Acolors[213], DFT_COLOR("rgb:ff/87/ff")), +COLOR_RES("214", screen.Acolors[214], DFT_COLOR("rgb:ff/af/00")), +COLOR_RES("215", screen.Acolors[215], DFT_COLOR("rgb:ff/af/5f")), +COLOR_RES("216", screen.Acolors[216], DFT_COLOR("rgb:ff/af/87")), +COLOR_RES("217", screen.Acolors[217], DFT_COLOR("rgb:ff/af/af")), +COLOR_RES("218", screen.Acolors[218], DFT_COLOR("rgb:ff/af/d7")), +COLOR_RES("219", screen.Acolors[219], DFT_COLOR("rgb:ff/af/ff")), +COLOR_RES("220", screen.Acolors[220], DFT_COLOR("rgb:ff/d7/00")), +COLOR_RES("221", screen.Acolors[221], DFT_COLOR("rgb:ff/d7/5f")), +COLOR_RES("222", screen.Acolors[222], DFT_COLOR("rgb:ff/d7/87")), +COLOR_RES("223", screen.Acolors[223], DFT_COLOR("rgb:ff/d7/af")), +COLOR_RES("224", screen.Acolors[224], DFT_COLOR("rgb:ff/d7/d7")), +COLOR_RES("225", screen.Acolors[225], DFT_COLOR("rgb:ff/d7/ff")), +COLOR_RES("226", screen.Acolors[226], DFT_COLOR("rgb:ff/ff/00")), +COLOR_RES("227", screen.Acolors[227], DFT_COLOR("rgb:ff/ff/5f")), +COLOR_RES("228", screen.Acolors[228], DFT_COLOR("rgb:ff/ff/87")), +COLOR_RES("229", screen.Acolors[229], DFT_COLOR("rgb:ff/ff/af")), +COLOR_RES("230", screen.Acolors[230], DFT_COLOR("rgb:ff/ff/d7")), +COLOR_RES("231", screen.Acolors[231], DFT_COLOR("rgb:ff/ff/ff")), +COLOR_RES("232", screen.Acolors[232], DFT_COLOR("rgb:08/08/08")), +COLOR_RES("233", screen.Acolors[233], DFT_COLOR("rgb:12/12/12")), +COLOR_RES("234", screen.Acolors[234], DFT_COLOR("rgb:1c/1c/1c")), +COLOR_RES("235", screen.Acolors[235], DFT_COLOR("rgb:26/26/26")), +COLOR_RES("236", screen.Acolors[236], DFT_COLOR("rgb:30/30/30")), +COLOR_RES("237", screen.Acolors[237], DFT_COLOR("rgb:3a/3a/3a")), +COLOR_RES("238", screen.Acolors[238], DFT_COLOR("rgb:44/44/44")), +COLOR_RES("239", screen.Acolors[239], DFT_COLOR("rgb:4e/4e/4e")), +COLOR_RES("240", screen.Acolors[240], DFT_COLOR("rgb:58/58/58")), +COLOR_RES("241", screen.Acolors[241], DFT_COLOR("rgb:62/62/62")), +COLOR_RES("242", screen.Acolors[242], DFT_COLOR("rgb:6c/6c/6c")), +COLOR_RES("243", screen.Acolors[243], DFT_COLOR("rgb:76/76/76")), +COLOR_RES("244", screen.Acolors[244], DFT_COLOR("rgb:80/80/80")), +COLOR_RES("245", screen.Acolors[245], DFT_COLOR("rgb:8a/8a/8a")), +COLOR_RES("246", screen.Acolors[246], DFT_COLOR("rgb:94/94/94")), +COLOR_RES("247", screen.Acolors[247], DFT_COLOR("rgb:9e/9e/9e")), +COLOR_RES("248", screen.Acolors[248], DFT_COLOR("rgb:a8/a8/a8")), +COLOR_RES("249", screen.Acolors[249], DFT_COLOR("rgb:b2/b2/b2")), +COLOR_RES("250", screen.Acolors[250], DFT_COLOR("rgb:bc/bc/bc")), +COLOR_RES("251", screen.Acolors[251], DFT_COLOR("rgb:c6/c6/c6")), +COLOR_RES("252", screen.Acolors[252], DFT_COLOR("rgb:d0/d0/d0")), +COLOR_RES("253", screen.Acolors[253], DFT_COLOR("rgb:da/da/da")), +COLOR_RES("254", screen.Acolors[254], DFT_COLOR("rgb:e4/e4/e4")), +COLOR_RES("255", screen.Acolors[255], DFT_COLOR("rgb:ee/ee/ee")), + +#endif /* included_256colres_h */ diff --git a/256colres.pl b/256colres.pl new file mode 100755 index 0000000..cf9673c --- /dev/null +++ b/256colres.pl @@ -0,0 +1,93 @@ +#! /usr/bin/perl +# $XTermId: 256colres.pl,v 1.16 2007/06/08 23:58:37 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2002,2007 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- + +# Construct a header file defining default resources for the 256-color model +# of xterm. This is modeled after the 256colors2.pl script. + +# use the resources for colors 0-15 - usually more-or-less a +# reproduction of the standard ANSI colors, but possibly more +# pleasing shades + +use strict; + +our ( $line1, $line2, $line3 ); +our ( $red, $green, $blue, $gray ); +our ( $level, $code, @steps ); + +print <<EOF; +/* + * This header file was generated by $0 + */ +/* \$XTermId\$ */ + +#ifndef included_256colres_h +#define included_256colres_h + +EOF + +$line1="COLOR_RES(\"%d\","; +$line2="\tscreen.Acolors[%d],"; +$line3="\tDFT_COLOR(\"rgb:%2.2x/%2.2x/%2.2x\")),\n"; + +# colors 16-231 are a 6x6x6 color cube +for ($red = 0; $red < 6; $red++) { + for ($green = 0; $green < 6; $green++) { + for ($blue = 0; $blue < 6; $blue++) { + $code = 16 + ($red * 36) + ($green * 6) + $blue; + printf($line1, $code); + printf($line2, $code); + printf($line3, + ($red ? ($red * 40 + 55) : 0), + ($green ? ($green * 40 + 55) : 0), + ($blue ? ($blue * 40 + 55) : 0)); + } + } +} + +# colors 232-255 are a grayscale ramp, intentionally leaving out +# black and white +$code=232; +for ($gray = 0; $gray < 24; $gray++) { + $level = ($gray * 10) + 8; + $code = 232 + $gray; + printf($line1, $code); + printf($line2, $code); + printf($line3, + $level, $level, $level); +} + +print <<EOF; + +#endif /* included_256colres_h */ +EOF diff --git a/88colres.h b/88colres.h new file mode 100644 index 0000000..fcad714 --- /dev/null +++ b/88colres.h @@ -0,0 +1,82 @@ +/* + * This header file was generated by ./88colres.pl + */ +/* $XTermId: 88colres.h,v 1.11 2007/06/12 00:44:21 tom Exp $ */ + +#ifndef included_88colres_h +#define included_88colres_h + +COLOR_RES("16", screen.Acolors[16], DFT_COLOR("rgb:00/00/00")), +COLOR_RES("17", screen.Acolors[17], DFT_COLOR("rgb:00/00/8b")), +COLOR_RES("18", screen.Acolors[18], DFT_COLOR("rgb:00/00/cd")), +COLOR_RES("19", screen.Acolors[19], DFT_COLOR("rgb:00/00/ff")), +COLOR_RES("20", screen.Acolors[20], DFT_COLOR("rgb:00/8b/00")), +COLOR_RES("21", screen.Acolors[21], DFT_COLOR("rgb:00/8b/8b")), +COLOR_RES("22", screen.Acolors[22], DFT_COLOR("rgb:00/8b/cd")), +COLOR_RES("23", screen.Acolors[23], DFT_COLOR("rgb:00/8b/ff")), +COLOR_RES("24", screen.Acolors[24], DFT_COLOR("rgb:00/cd/00")), +COLOR_RES("25", screen.Acolors[25], DFT_COLOR("rgb:00/cd/8b")), +COLOR_RES("26", screen.Acolors[26], DFT_COLOR("rgb:00/cd/cd")), +COLOR_RES("27", screen.Acolors[27], DFT_COLOR("rgb:00/cd/ff")), +COLOR_RES("28", screen.Acolors[28], DFT_COLOR("rgb:00/ff/00")), +COLOR_RES("29", screen.Acolors[29], DFT_COLOR("rgb:00/ff/8b")), +COLOR_RES("30", screen.Acolors[30], DFT_COLOR("rgb:00/ff/cd")), +COLOR_RES("31", screen.Acolors[31], DFT_COLOR("rgb:00/ff/ff")), +COLOR_RES("32", screen.Acolors[32], DFT_COLOR("rgb:8b/00/00")), +COLOR_RES("33", screen.Acolors[33], DFT_COLOR("rgb:8b/00/8b")), +COLOR_RES("34", screen.Acolors[34], DFT_COLOR("rgb:8b/00/cd")), +COLOR_RES("35", screen.Acolors[35], DFT_COLOR("rgb:8b/00/ff")), +COLOR_RES("36", screen.Acolors[36], DFT_COLOR("rgb:8b/8b/00")), +COLOR_RES("37", screen.Acolors[37], DFT_COLOR("rgb:8b/8b/8b")), +COLOR_RES("38", screen.Acolors[38], DFT_COLOR("rgb:8b/8b/cd")), +COLOR_RES("39", screen.Acolors[39], DFT_COLOR("rgb:8b/8b/ff")), +COLOR_RES("40", screen.Acolors[40], DFT_COLOR("rgb:8b/cd/00")), +COLOR_RES("41", screen.Acolors[41], DFT_COLOR("rgb:8b/cd/8b")), +COLOR_RES("42", screen.Acolors[42], DFT_COLOR("rgb:8b/cd/cd")), +COLOR_RES("43", screen.Acolors[43], DFT_COLOR("rgb:8b/cd/ff")), +COLOR_RES("44", screen.Acolors[44], DFT_COLOR("rgb:8b/ff/00")), +COLOR_RES("45", screen.Acolors[45], DFT_COLOR("rgb:8b/ff/8b")), +COLOR_RES("46", screen.Acolors[46], DFT_COLOR("rgb:8b/ff/cd")), +COLOR_RES("47", screen.Acolors[47], DFT_COLOR("rgb:8b/ff/ff")), +COLOR_RES("48", screen.Acolors[48], DFT_COLOR("rgb:cd/00/00")), +COLOR_RES("49", screen.Acolors[49], DFT_COLOR("rgb:cd/00/8b")), +COLOR_RES("50", screen.Acolors[50], DFT_COLOR("rgb:cd/00/cd")), +COLOR_RES("51", screen.Acolors[51], DFT_COLOR("rgb:cd/00/ff")), +COLOR_RES("52", screen.Acolors[52], DFT_COLOR("rgb:cd/8b/00")), +COLOR_RES("53", screen.Acolors[53], DFT_COLOR("rgb:cd/8b/8b")), +COLOR_RES("54", screen.Acolors[54], DFT_COLOR("rgb:cd/8b/cd")), +COLOR_RES("55", screen.Acolors[55], DFT_COLOR("rgb:cd/8b/ff")), +COLOR_RES("56", screen.Acolors[56], DFT_COLOR("rgb:cd/cd/00")), +COLOR_RES("57", screen.Acolors[57], DFT_COLOR("rgb:cd/cd/8b")), +COLOR_RES("58", screen.Acolors[58], DFT_COLOR("rgb:cd/cd/cd")), +COLOR_RES("59", screen.Acolors[59], DFT_COLOR("rgb:cd/cd/ff")), +COLOR_RES("60", screen.Acolors[60], DFT_COLOR("rgb:cd/ff/00")), +COLOR_RES("61", screen.Acolors[61], DFT_COLOR("rgb:cd/ff/8b")), +COLOR_RES("62", screen.Acolors[62], DFT_COLOR("rgb:cd/ff/cd")), +COLOR_RES("63", screen.Acolors[63], DFT_COLOR("rgb:cd/ff/ff")), +COLOR_RES("64", screen.Acolors[64], DFT_COLOR("rgb:ff/00/00")), +COLOR_RES("65", screen.Acolors[65], DFT_COLOR("rgb:ff/00/8b")), +COLOR_RES("66", screen.Acolors[66], DFT_COLOR("rgb:ff/00/cd")), +COLOR_RES("67", screen.Acolors[67], DFT_COLOR("rgb:ff/00/ff")), +COLOR_RES("68", screen.Acolors[68], DFT_COLOR("rgb:ff/8b/00")), +COLOR_RES("69", screen.Acolors[69], DFT_COLOR("rgb:ff/8b/8b")), +COLOR_RES("70", screen.Acolors[70], DFT_COLOR("rgb:ff/8b/cd")), +COLOR_RES("71", screen.Acolors[71], DFT_COLOR("rgb:ff/8b/ff")), +COLOR_RES("72", screen.Acolors[72], DFT_COLOR("rgb:ff/cd/00")), +COLOR_RES("73", screen.Acolors[73], DFT_COLOR("rgb:ff/cd/8b")), +COLOR_RES("74", screen.Acolors[74], DFT_COLOR("rgb:ff/cd/cd")), +COLOR_RES("75", screen.Acolors[75], DFT_COLOR("rgb:ff/cd/ff")), +COLOR_RES("76", screen.Acolors[76], DFT_COLOR("rgb:ff/ff/00")), +COLOR_RES("77", screen.Acolors[77], DFT_COLOR("rgb:ff/ff/8b")), +COLOR_RES("78", screen.Acolors[78], DFT_COLOR("rgb:ff/ff/cd")), +COLOR_RES("79", screen.Acolors[79], DFT_COLOR("rgb:ff/ff/ff")), +COLOR_RES("80", screen.Acolors[80], DFT_COLOR("rgb:2e/2e/2e")), +COLOR_RES("81", screen.Acolors[81], DFT_COLOR("rgb:5c/5c/5c")), +COLOR_RES("82", screen.Acolors[82], DFT_COLOR("rgb:73/73/73")), +COLOR_RES("83", screen.Acolors[83], DFT_COLOR("rgb:8b/8b/8b")), +COLOR_RES("84", screen.Acolors[84], DFT_COLOR("rgb:a2/a2/a2")), +COLOR_RES("85", screen.Acolors[85], DFT_COLOR("rgb:b9/b9/b9")), +COLOR_RES("86", screen.Acolors[86], DFT_COLOR("rgb:d0/d0/d0")), +COLOR_RES("87", screen.Acolors[87], DFT_COLOR("rgb:e7/e7/e7")), + +#endif /* included_88colres_h */ diff --git a/88colres.pl b/88colres.pl new file mode 100755 index 0000000..59ba412 --- /dev/null +++ b/88colres.pl @@ -0,0 +1,96 @@ +#!/usr/bin/perl +# $XTermId: 88colres.pl,v 1.17 2007/06/08 23:57:23 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2005,2007 by Thomas E. Dickey +# Copyright 1999-2000 by Steve Wall +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Made from 256colres.pl + +# Construct a header file defining default resources for the +# 88-color model of xterm. + +# use the resources for colors 0-15 - usually more-or-less a +# reproduction of the standard ANSI colors, but possibly more +# pleasing shades + +use strict; + +our ( $line1, $line2, $line3 ); +our ( $red, $green, $blue, $gray ); +our ( $level, $code, @steps ); + +print <<EOF; +/* + * This header file was generated by $0 + */ +/* \$XTermId\$ */ + +#ifndef included_88colres_h +#define included_88colres_h + +EOF + +$line1="COLOR_RES(\"%d\","; +$line2="\tscreen.Acolors[%d],"; +$line3="\tDFT_COLOR(\"rgb:%2.2x/%2.2x/%2.2x\")),\n"; +@steps=(0,139,205,255); + +# colors 16-79 are a 4x4x4 color cube +for ($red = 0; $red < 4; $red++) { + for ($green = 0; $green < 4; $green++) { + for ($blue = 0; $blue < 4; $blue++) { + $code = 16 + ($red * 16) + ($green * 4) + $blue; + printf($line1, $code); + printf($line2, $code); + printf($line3, + int (@steps[$red]), + int (@steps[$green]), + int (@steps[$blue])); + } + } +} + +# colors 80-87 are a grayscale ramp, intentionally leaving out +# black and white +for ($gray = 0; $gray < 8; $gray++) { + $level = ($gray * 23.18181818) + 46.36363636; + if( $gray > 0 ) { $level += 23.18181818; } + $code = 80 + $gray; + printf($line1, $code); + printf($line2, $code); + printf($line3, + int($level), int($level), int($level)); +} + +print <<EOF; + +#endif /* included_88colres_h */ +EOF diff --git a/AAA_README_VMS.txt b/AAA_README_VMS.txt new file mode 100644 index 0000000..edf8ef1 --- /dev/null +++ b/AAA_README_VMS.txt @@ -0,0 +1,48 @@ +http://dickey.his.com/xterm/xterm.html + +Downloaded 1.22 variant (current Linux version) on 18-JAN-2000. + +Port stalled for a few days because OpenVMS X11 lacks XtGravity. + +X11KIT shared libraries almost work, but missing _XA_ symbols +for some reason. + +Copied X11KIT [.xaw3d] and [.xmu] into [.lib], put together simplified +build procedures. Made a few mods. Merged in some changes from +Patrick Young. Now these build mostly ok except for tons of bcopy +related warnings and problems with LAYOUT.C. + +Merged changes from Xterm021 into here. + +Made changes here and there to get it all to work. + +25-JAN-2000, more or less done. Logging doesn't work but PRINT +does, as does regular VT emulation, TEK emulation, 80 and 132 wide +modes. The resource file needs work. Cleaned up a really nasty problem +with infinite loops on copy/paste in button.c (see tt_pasting). + +To build this, if you have DECC, DW 1.2-5 and VMS 7.2-1 (the latter +probably doesn't matter) do: + +$ @make + +in the top directory. Expect a bunch of I and W warnings, but nothing +worse. Then define a foreign symbol for xterm for the resulting .exe. + +26-JAN-2000. Enabled logging. When this is turned on from the menu +it creates a new file SYS$SCRATCH:XTERM_LOG.TXT and writes everything that +goes to the screen into it. This may slow down output a bit as each block +of data read must be copied to disk. The log file has RMS format stream-lf +and typically has a <CR> at the end of each line. + +27-JAN-2000. Discovered a bug when doing an X11 paste into an EDT session, +had to add a tt_start_read() in button.c after the paste to reenable the +read AST. Rearranged code in VMS.C to make the compiler happy and +eliminate warnings. + +David Mathog +mathog@seqaxp.bio.caltech.edu +Manager, sequence analysis facility, biology division, Caltech + + +$XFree86: xc/programs/xterm/AAA_README_VMS.txt,v 1.2 2000/06/13 02:28:37 dawes Exp $ @@ -0,0 +1,739 @@ +-- $XTermId: INSTALL,v 1.133 2012/06/24 14:18:21 tom Exp $ +------------------------------------------------------------------------------- +-- Copyright 1997-2011,2012 by Thomas E. Dickey +-- +-- All Rights Reserved +-- +-- Permission is hereby granted, free of charge, to any person obtaining a +-- copy of this software and associated documentation files (the +-- "Software"), to deal in the Software without restriction, including +-- without limitation the rights to use, copy, modify, merge, publish, +-- distribute, sublicense, and/or sell copies of the Software, and to +-- permit persons to whom the Software is furnished to do so, subject to +-- the following conditions: +-- +-- The above copyright notice and this permission notice shall be included +-- in all copies or substantial portions of the Software. +-- +-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +-- IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +-- CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +-- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +-- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +-- +-- Except as contained in this notice, the name(s) of the above copyright +-- holders shall not be used in advertising or otherwise to promote the +-- sale, use or other dealings in this Software without prior written +-- authorization. +------------------------------------------------------------------------------- + +Xterm was originally built as part of the X Window System source tree, using +imake to generate a Makefile from Imakefile. You can also use the configure +script to generate a Makefile from Makefile.in: + + + If you have imake (or xmkmf), then you can use those directly, + or use the configure script, which normally uses those tools + to obtain the special definitions needed to build xterm. + + Ultimately, imake will not be necessary, since it is possible + to add configure tests that derive the information that imake + would supply. + + + You need the Athena widgets (or a clone, such as Xaw3d or + neXtaw), to provide the popup menus. + +Even if you have imake, the configure script is still convenient because +it allows you to build different configurations more easily than with +imake, simply by specifying options to the configure script. + +Options: +------- + +Autoconf configure scripts recognize two types of application-defined +options, enable/disable and with/without. The latter, by convention, are +used for denoting inclusion of external packages, while the former denote +enabling/disabling of internal features. The configure --help option lists +the available options. This script uses "enable" and "disable" to indicate +the sense of the default behavior. + +The options (in alphabetic order): + + --disable-16-color disable 16-color support + + Do not compile-in code to recognize aixterm-style control sequences + that support color values 8-15. + + Most color applications know only about 8 ANSI colors, but some + (e.g., ones built with ncurses) do. + + --disable-active-icon disable X11R6.3 active-icon feature + + Do not compile-in code to support the active-icon feature. This is + not configured on systems (e.g., X11R5) which lack the library + support needed. + + Xterms with an active icon continue to respond to input and update + their display when iconified. Not all window managers support + active icons. Those that do include fvwm, olvwm and mwm. + + --disable-ansi-color disable ANSI color + + Do not compile-in code for ANSI colors. + + --disable-blink-cursor disable support for blinking cursor + + Do not compile-in code that implements a blinking cursor. The blinking + cursor is enabled either by resource setting or by popup menu entry. + + --disable-bold-color disable PC-style mapping of bold colors + + Do not compile-in code that maps colors 8-15 to bold versions of + colors 0-7. + + Some applications have hardcoded logic that assumes this. It does + not interfere with the 16-color support. + + --disable-boxchars disable fallback-support for box chars + + Do not compile-in code to generate approximations for box/graphic + characters. + + Most fonts do not contain the vt100-style graphic characters in + positions 0-31. Many applications use the line-drawing characters, + e.g., to make boxes. When xterm loads a font, it checks if those + characters are present, and draws its own if they are missing. + + --disable-broken-st disallow broken string-terminators], + + Do not compile-in code that works around a bug in some ISDN routers + (and possibly other applications written by the same people): they + send an unterminated control string in their banner text, making xterm + freeze. + + The workaround tells xterm to stop processing the control string when + it receives one of the whitespace control characters such as newline. + That was the behavior before patch #171. + + See also --enable-broken-osc + + --disable-c1-print disallow -k8 option for printable 128-159], + + Use this option to suppress support for nonstandard use of codes + 128-159, which normally are considered control characters. Some users + have fonts which use those positions. The default value for the + allowC1Printable resource is false, so this feature does not impact + normal users. + + --disable-color-class disable color class resources + + Use this option to change most of the color resources to use Foreground + as the color class. This is the older (before patch #157) behavior + which has the drawback that setting the Foreground resource on most + platforms prevents use of color since the class is evaluated before + the instance. + + --disable-color-mode disable default colorMode resource + + Do not compile-in code that sets the default value of the colorMode + resource to ``true''. + + --disable-desktop disable install of xterm desktop files + + Do not install the xterm desktop files, used in menus. + These use the icons installed in the --with-icondir option. + Use the environment variable $DESKTOP_FLAGS to supply options + required by desktop-file-install. + + Note: If desktop-utils is not found they will not be installed anyway. + + --disable-doublechars disable support for double-size chars + + Do not compile-in code that supports font-manipulation needed to + implement vt100-style double-sized characters. + + --disable-echo test: display "compiling" commands + + Modify the generated Makefile so that most compiler options are + not shown. This makes it simpler to read a build log and see the + actual warning messages. + + --disable-fifo-lines enable FIFO-storage for saved-lines + + With patch #244, xterm by default stores saved-lines in a FIFO + (circular buffer), which improves performance when the number of saved + lines is large. Disable this option to revert to the pre-244 layout. + + --disable-freetype disable freetype library-support + + Do not use freetype libraries if they are found. Normally they will + be used automatically. + + --disable-full-tgetent disable check for termcap library + + Do not look for the tgetent() function specifically in the termcap + library, accept the first library (from termlib, ncurses and curses) + which contains this function rather than continuing to search for + a termcap implementation rather than terminfo. The former would + supply the complete $TERMCAP data needed for some legacy programs. + + --disable-highlighting disable support for color highlighting + + Do not compile-in code that allows the selected region to be a + different color than the reverse of foreground/background colors. + + See the discussion of highlightColor in the manual. + + --disable-i18n disable internationalization + + Do not compile-in code to handle multi-byte characters. This is + related to, but not identical with the input method logic. + + --disable-imake disable use of imake for definitions + + Do not attempt to use imake to determine compiler options. + + The main.c file has many ifdef's which rely on obscure combinations + known only to imake. The configure script implements only a + portion of the tests needed to supplant imake. + + --disable-initial-erase disable setup for stty erase + + Do not compile-in code which aligns the stty erase and the backarrow + key. When compiled-in, xterm will optionally use the pty's sense + of stty erase and apply that to the backarrow mode (sending 8 or 127), + or go the other way, setting stty erase to match xterm's configuration. + + --disable-input-method disable input-method + + Do not compile-in code for "input method". This is an X11R6 + feature which deals with translation of composite characters. + + Some users report problems with their configuration, e.g., messages + stating that there is no input method defined for the given preedit + type. If you do not need input method (and are troubled by the + warning messages), it is safe to disable this option. + + --disable-leaks test: set to test memory leaks + + Compile-in code which frees memory which might confuse a leak-testing + tool. Normally these chunks of memory are retained as long as xterm + is running. + + --disable-maximize disable actions for iconify/deiconify/maximize/restore + + Do not compile-in code that implements runtime 'actions' for + iconifying, maximizing, etc. + + Most users will find that the window manager is more suitable for + this sort of manipulation than putting the capabilities into xterm. + + --disable-num-lock disable NumLock keypad support + + Do not compile-in code that looks for the actual NumLock key to + support vt100/vt220 keypad translation. + + This is used in xterm to simplify logic, and to workaround some + quirks of the keyboard tables. Use the ``numLock'' resource to + disable this feature if you must customize xterm in some other way. + + (The same ifdef controls the metaSendsEscape support). + + --disable-paste64 disable support for bracketed paste mode + + Do not compile-in code to support experimental bracketed paste mode, + i.e., provide functions for setting/getting the selection data. + + (see ctlseqs.ms description of OSC 52). + + --disable-pty-handshake disable support for pty handshakes + + This feature is used to ensure that the child process's terminal modes + match the parent's. In particular, it addresses a problem where the + terminal size is not defined in the stty settings. + + --disable-rectangles disable VT420 rectangle support + + Do not compile-in code to support VT420 rectangle control-sequences. + + --disable-regex disable regular-expression selections + + Do not compile-in code to support the "regex" option for multiple + mouse clicks. + + --disable-rightbar disable right-scrollbar support + + Do not compile-in code that supports a scrollbar on the right. + + Left/right scrollbars are a matter of taste. Some older libraries + (e.g., X11R5) do not perform the geometry computation correctly, + leaving the right scrollbar incorrectly positioned after changing + the font size. + + --disable-rpath-hack don't add rpath options for additional libraries + + By default, the configure script looks for libraries in unusual places + and adds an rpath linker option to help. + + --disable-samename disable check for redundant name-change + + Do not compile-in code that suppresses redundant updates to the + titlebar when the text has not changed. + + --disable-selection-ops disable selection operations + + Do not compile-in code to support the actions which allow users + to bind keys that use the selection or extract data from the screen. + + --disable-session-mgt enable support for session management + + Do not compile-in code which adds simple session management hooks + which are used when closing an xterm. Normally the code is + compiled-in, except for systems which do not support it. + + --disable-setgid disable setgid + + Do not install xterm using setuid/setgid permissions. Drop setgid + permissions on startup. + + --disable-setuid disable setuid + + Do not install xterm using setuid/setgid permissions. Drop setuid + permissions on startup. + + --disable-sun-fkeys + + Do not compile-in code to support Sun-style function keys. + + --disable-tcap-fkeys disable termcap function-keys + + Do not compile-in code to support feature which allows xterm to use the + function-key definitions from the termcap/terminfo entry which it used + to set the $TERM variable on startup. + + --disable-tcap-query disable termcap query/report + + Do not compile-in code to support DCS '+' control sequence, which + allows an application to ask xterm what control sequences it would + transmit for specified function keys, given the termcap or terminfo + names. + + --disable-tek4014 disable tek4014 emulation + + Do not compile-in code to support Tektronix 4014 emulation. + + This reduces the executable size by 17% (checked 1999/3/13). + + Some people use the Tektronix emulation (which has been in xterm + for many years) as an example of code bloat, though this is not an + accurate impression. + + --disable-vt52 disable VT52 emulation + + Do not compile-in code to support vt52 emulation. + + A genuine vt100 emulates a vt52. + + --disable-ziconbeep disable -ziconbeep option + + Do not compile-in code that modifies the icon's title and sounds a + beep when they receive output. + + --enable-16bit-chars enable 16-bit characters support + + Enable wide-character support, but store only 16-bits for each wide + character. Unicode values can be larger than 16-bits, up to 21-bits. + This uses less memory, but is less complete. However, most languages + are covered by the 16-bit encoding. + + --enable-256-color enable 256-color support + + Compile-in code that interprets SGR 38 and 48 for 256-colors. + + --enable-88-color enable 88-color support + + Compile-in code that interprets SGR 38 and 48 for 88-colors. + + --enable-alt-sends-esc set default altSendsEscape resource (default: no) + + This sets the default resource value, which is shown in the manpage. + + --enable-backarrow-is-del set default backarrowKey resource (default: true) + + This sets the default resource value, which is shown in the manpage. + + --enable-backarrow-is-erase set default backarrowKeyIsErase resource (default: false) + + This sets the default resource value, which is shown in the manpage. + + --enable-broken-osc allow broken Linux OSC-strings], + + Compile-in code to accommodate scripts that write Linux's malformed + palette control strings without checking. The result makes xterm + appear to freeze. This workaround makes xterm ignore the strings, + and is compiled-in by default for Linux. + + --enable-dabbrev enable dynamic-abbreviation support + + Compile-in support for "dabbrev-expand()" action and related key + translation. + + --enable-dec-locator enable DECterm Locator support + Add support for DEC Locator control sequences for xterm: + + DECEFR - Enable Filter Rectangle + DECELR - Enable Locator Reports + DECSLE - Select Locator Events + DECRQLP - Request Locator Position + + This allows the xterm mouse to be used with applications that use the + DEC Locator sequences, such as VAX Tpu, or SMG$ based applications. + + --enable-delete-is-del set default deleteIsDEL resource (default: maybe) + + This sets the default resource value, which is shown in the manpage. + + --enable-exec-xterm enable "spawn-new-terminal" action + + If your platform supports the process filesystem "cwd" link, + compile-in support for the "spawn-new-terminal" action, which + allows you to define a key translation that runs a new xterm + using the same working directory as the current process within + xterm. + + --enable-hp-fkeys enable support for HP-style function keys + + Compile-in code to support HP-style function keys. + + --enable-load-vt-fonts enable load-vt-fonts() action + + Compile-in code that allows user to define load different VT-font + definitions at runtime. + + --enable-logfile-exec enable exec'd logfile filter + + Compile-in code that allows logging piped via an external filter. + + --enable-logging enable logging + + Compile-in code that allows logging. + + Logging was disabled in X11R5 xterm because of security problems. + They were addressed in X11R6, but the feature was not reinstated. + + --enable-luit enable support for luit filter (Unicode translation) + + Luit is a filter that can be run between an arbitrary application and a + UTF-8 terminal emulator. It will convert application output from the + locale's encoding into UTF-8, and convert terminal input from UTF-8 + into the locale's encoding. + + This sets "--enable-wide-chars" as a side-effect. + + --enable-meta-sends-esc set default metaSendsEscape resource (default: no) + + This sets the default resource value, which is shown in the manpage. + + --enable-mini-luit enable support for poor man's luit filter (Latin-9) + + Provide built-in support for Latin-9, relying on having specified + Unicode (ISO10646) fonts and setting the locale resource to "checkfont". + + This sets "--enable-luit" as a side-effect. + + --enable-narrowproto enable narrow prototypes for X libraries + + Originally xterm was built using imake rather than a configure script. + One feature of imake that is not possible to guess within the + configure script is the wide-prototype compile-time definition + NARROWPROTO. When this is not set properly, the Athena widget + scrollbars do not work properly. xterm's configure script has a + fallback case which allows disabling imake. However, this is moot + with the X.org "modular" build, whose compiler options are unrelated to + imake or older versions of any libraries that it may distribute. In + this case, the configure script needs some help. Use this option to + enable or disable NARROW proto (and disable imake with the + --disable-imake option) to match the whims of X.org hackers. + + For instance + + configure --disable-imake --disable-narrowproto + + --enable-readline-mouse enable support for mouse in readline applications + + Compile-in code to support experimental bracketed paste mode, i.e., + provide functions for setting/getting the selection data. Essentially + this puts xterm into a mode that sends special function-key strings to + bracket the data. + + (See --enable-paste64, which fits xterm's protocol better). + + --enable-sco-fkeys enable support for SCO-style function keys + + Compile-in code to support SCO-style function keys. + + --enable-sun-fkeys enable support for Sun-style function keys + + Compile-in code to support Sun-style function keys. + + --enable-toolbar enable pulldown menus on toolbar + + Compile-in code that builds a toolbar with pulldown menus. The + normal popup menus are still available. + + This is an experimental option. As of patch #206, it is known to + work well with fvwm, but not as well with some other window managers, + e.g., KDE's Kwin and IceWM. + + In addition to isolated layout problems, it is reported that some + flavors of the Athena widget library perform badly with ISO-10646 + fonts. You can work around those by setting the menu fonts to + an ISO-8859 variant in your X resources. + + --enable-trace test: set to enable debugging traces + + Compile-in code to trace xterm's internal states. + + This is a debugging feature. It causes xterm to produce two files + (Trace-parent.out and Trace-child.out). + + --enable-warnings test: turn on GCC compiler warnings + + Modify the generate Makefile to turn on gcc compiler warnings. + + I use this option regularly, and correct all but a few (difficult) + problems. + + --enable-wide-chars enable wide-character support + + Compile-in code that supports 16-bit characters. Includes support + for UTF-8. + + --enable-xmc-glitch test: enable xmc magic-cookie emulation + + Compile-in code that simulates the terminfo "magic cookie" glitch. + + This is for testing ncurses. + + --with-Xaw3d link with Xaw 3d library + + Look for, compile and link with the Xaw 3d widget library. + + --with-XawPlus link with Athena-Plus library + + Look for, compile and link with the Xaw Plus widget library. + + --with-app-class=XXX X resource class (default: XTerm) + + Rename the X resource class, e.g., for packaging a development version + of xterm with different result names. + + --with-app-defaults=DIR directory in which to install resource files (default: EPREFIX/lib/X11/app-defaults) + + autoconf scripts assume that all of the files should be installed + under the same top-level directory. But X applications defaults + must be installed into a special directory, e.g., + + /usr/X11/lib/app-defaults + + However, there is no standard for this pathname. The manual page + for X notes that the environment variable $XUSERFILESEARCHPATH can + specify a list of places where X searches for applications defaults. + Also, it may look in $XAPPLRESDIR, but that usually is not related + to where xterm might be installed. To keep it simple, the configure + script uses + + EPREFIX/lib/X11/app-defaults + + as the default (EPREFIX is --prefix). That makes it work normally + for most systems if --prefix is /usr. For other installs, e.g., to + /usr/local, you should use this option to customize the location to + match your system configuration. + + Use --with-app-defaults=auto to ask the configure script to look in + a list of well-known locations for an existing directory. + + Use --without-app-defaults or --with-app-defaults=no to disable the + feature. + + --with-desktop-category=XXX one or more desktop catgories or auto + This is a list of names. The configure script maps blanks and commas + to semicolons (";") which are used by the desktop utils as a separator. + + The default value "auto" tells the configure script to look + at existing ".desktop" files for xterm and common terminal + emulators, to use those. + + --with-freetype-config configure script to use for FreeType + + Use a specific option value to tell the configure script to try + just one of the variations: + + "pkg*", e.g., pkg-config or pkgconfig uses whatever pkg-config + script was found. + + otherwise, the parameter value is used as the name of the script + to try, using --cflags and --libs options. + + Use --without-freetype-config to enable the --with-freetype-cflags + and --with-freetype-libs options. + + The default value "auto" tells the configure script to try the + pkg-config script first, then freetype-config and finally xft-config. + + --with-freetype-cflags -D/-I options for compiling with FreeType library + + Override options provided by xft-config or freetype-config. + + --with-freetype-libs -L/-l options for linking with FreeType library + + Override options provided by xft-config or freetype-config. + + --with-icondir=DIR directory in which to install icon files (default: no) + + The X libraries may automatically search these locations: + + $HOME/.icons + $XDG_DATA_DIRS/icons + /usr/share/pixmaps + + Alternatively, the last may be actually + /usr/X11R6/share/pixmaps + + Use --with-icondir=auto to tell the configure script to search for + an existing directory from its list of well-known system locations. + + See also + http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html + http://www.freedesktop.org/software/icon-theme/ + + By default, the option is disabled; it is useful only for the + --with-icon-theme option. + + --with-icon-theme=XXX install icons into desktop theme (hicolor) + + Install png and svg icons into the given desktop theme and customize + the .desktop files to use that theme. If no theme name is given, + the default is "hicolor". If this option is not given, the desktop + file will use the pixmap files. + + --with-neXtaw link with neXT Athena library + + Look for, compile and link with the neXT Athena widget library. + + --with-own-terminfo=P set default $TERMINFO (default: from environment) + + Modify the generated Makefile to set the target for the 'install-ti' + rule to point to the given directory. + + If you have the $TERMINFO variable defined in your environment, the + configure script will use that value. If no option and no variable + are are given, the configure script uses /usr/lib/terminfo, if it + exists. + + You do not have to run "make install-ti", if there is already a + workable terminfo description. Be advised, however, that the + common variety of "xterm-color" is not suited for xterm, but is + directed to other variations (such as nxterm) which do not + support the background-color erase capability. + + --with-pcre use PCRE for regular-expressions + + If regular expressions are not disable (--disable-regex), use PCRE + rather than the POSIX regular expressions. + + --with-pkg-config{=path} enable/disable use of pkg-config + + The configure script looks for certain libraries which have well + established pkg-config scripts, and will use those settings if + available. Not all pkg-config scripts work; this option suppresses + the check and relies on normal library search paths. + + --with-reference=XXX program to use as permissions-reference + + To install xterm with setuid permissions, the scripts usually compare + it with a previous install. That works well for individual + maintainers, but can be a problem for packagers who may be + cross-compiling, etc. This option lets the package builder specify + the file used for permissions reference. + + --with-setuid=XXX use the given setuid user + + Install xterm setuid'd to the given user. If no parameter value + is given, assume it is root. + + See also --with-utmp-setgid and --with-utempter, which manipulate + the setgid group. + + --with-tty-group=XXX use XXX for the tty-group + + If xterm is installed setuid'd to root, change the group of the tty + device to the given value on startup. Three cases are possible: + + a) If this option is not given, the configure script will attempt to + find a suitable value (usually "tty"), and verify that it exists in + the group database. + + b) If the option value is given, it will use the value even if it does + not exist in the group database (allowing packagers to work about + deficient environments). + + c) If the option is disabled, e.g., --without-tty-group, the + permissions change will use the group-id of the process. + + If xterm is not installed setuid'd to root, this option is not needed, + since it cannot change the tty device's ownership. + + --with-xterm-symlink=XXX make symbolic link to installed xterm + + If any of the configure options to modify the program name i.e., + --program-prefix, --program-suffix or --program-transform-name + are given, this option allows the makefile to create a symbolic link, + e.g., to "xterm" on install. The option value gives the name for + the link, which defaults to "xterm". + + Use --without-xterm-symlink to disable a link to "xterm" if none + is wanted. + + --with-terminal-id[=V] set default decTerminalID (default: vt100) + + Set the default emulation level. + + DEC terminals vt52/vt100/vt220/etc form a series where succeeding + models emulate features of the older terminals. While most + features of these terminals are recognized by xterm at all levels, + a few behave differently according to the emulation level. + + You can always override this with the command-line option "-ti". + + --with-terminal-type=T set default $TERM (default: xterm) + + Set the default value for $TERM. Xterm supports legacy termcap + applications by constructing a modified version of the $TERMCAP + variable at initialization, which supplies the resulting screen + size. It also sets $TERM, if not already set, for use by programs + running within xterm. + + The default value "xterm", can be overridden to avoid conflict + with older versions of xterm, e.g., those that do not implement + vt220 emulation. + + You can always override this with the command-line option "-tn". + + --with-utempter use utempter library for access to utmp + + The utempter library is a set-uid wrapper for the utmp facility. + On systems with Unix98 pty's, xterm can use this library when + available so it need not be installed set-uid. + + --with-utmp-setgid=XXX use setgid for access to utmp + + The option value specifies a group to use when installing. + xterm will be installed with setgid privilege to this group. + At runtime, xterm will drop the setuid privilege immediately + after opening the pseudo-terminal, and will have only the + group privilege needed to access the utmp file. This relies + on having POSIX setuid behavior. + +-- vile:txtmode diff --git a/Imakefile b/Imakefile new file mode 100644 index 0000000..fcfaced --- /dev/null +++ b/Imakefile @@ -0,0 +1,319 @@ +XCOMM $XTermId: Imakefile,v 1.105 2011/11/29 10:19:20 Thorsten.Glaser Exp $ +XCOMM +XCOMM Attention xterm porters +XCOMM +XCOMM +XCOMM Xterm assumes that bcopy can handle overlapping arguments. If your +XCOMM bcopy (or memcpy) cannot, write a routine called bcopy and link it in +XCOMM or add -Dbcopy=mybcopy to the DEFINES list below. +XCOMM + +/* Uncomment SCROLLBAR_RIGHT if you want the scroll bar to be on the right */ +SCROLLBAR_RIGHT = -DSCROLLBAR_RIGHT + +/* Define UTF8support to compile-in support for UTF-8 */ +#define UTF8support + +/* + * setgid mode works for systems that do not require setuid to open pty. + * + * This feature could also be applied to FreeBSD, but requires the installer + * to define a "utmp" group as well as chgrp the utmp file to match. + * + * Note: InstallXtermSetUID is always defined; InstallXtermSetGID is defined + * in newer imake configurations. + */ +#if !defined(InstallXtermSetGID) && !InstallXtermSetUID +#if defined(OpenBSDArchitecture) || \ + (defined(LinuxArchitecture) && \ + (LinuxCLibMajorVersion == 6)) +#define InstallXtermSetGID YES +#endif +#endif + +/* + * Override the set uid/gid flags to use the utempter library. + */ +#if defined(UseUtempter) +#undef InstallXtermSetUID /* imake sets this */ +#undef InstallXtermSetGID /* we set this */ +#define InstallXtermSetUID NO +#define InstallXtermSetGID NO + UTMPLIB = -lutempter +#endif + +/* + * Fixes to allow compile with X11R5, etc. + */ +#ifndef InstGidFlags +#define InstGidFlags -m 2755 -g utmp +#endif + +#ifndef InstUidFlags +#define InstUidFlags -m 4711 +#endif + +#ifndef XkbClientDefines +#define XkbClientDefines /**/ +#endif + +#ifndef InstallXtermSetUID +#define InstallXtermSetUID NO +#endif + +#ifndef InstallXtermSetGID +#define InstallXtermSetGID NO +#endif + +#ifndef XkbClientDepLibs +#define XkbClientDepLibs /**/ +#endif + +#ifndef XkbClientLibs +#define XkbClientLibs /**/ +#endif + +/* This must come before setting DEFINES */ +#if InstallXtermSetGID +CSGIDFLAGS = -DUSE_UTMP_SETGID +INSTSETIDFLAGS = InstGidFlags +#elif InstallXtermSetUID +INSTSETIDFLAGS = InstUidFlags +#else +INSTSETIDFLAGS = NullParameter +#endif + +/* + * Compensate for broken imake configuration. + */ +#ifdef LinuxGnuSourceDefines +# ifdef UseInstalled + IMAKEDEFINES = -D_GNU_SOURCE +# endif +#endif + +#ifndef SpecialCObjectRule +#define SpecialCObjectRule(module,ignore,defines) \ +module.o: ; $(CC) -c defines $(CFLAGS) module.c +#endif + +#ifndef ProgramTargetName +#define ProgramTargetName(program) program +#endif + +/* + * add -DWTMP and -DLASTLOG if you want them; make sure that bcopy can + * handle overlapping copies before using it. + */ +#if SetTtyGroup /* turn on in config/machine.cf */ + TTYGROUPDEF = -DUSE_TTY_GROUP +#endif +#ifdef UsePUCCPtyd /* turn on in config/site.def */ + PUCCPTYDDEF = -DPUCC_PTYD /* does not need to be setuid */ + PTYLIB = -lpucc +#endif + +#if defined(NetBSDArchitecture) || \ + defined(OpenBSDArchitecture) || \ + defined(FreeBSDArchitecture) || \ + (defined(LinuxArchitecture) && \ + (LinuxCLibMajorVersion == 6) && (LinuxCLibMinorVersion < 1)) + PTYLIB = -lutil +#endif + +#ifdef DarwinArchitecture +/* dyld can deadlock if a signal comes in when it is looking up a symbol */ + LOCAL_LDFLAGS = -Wl,-bind_at_load +#endif + +#ifdef OS2Architecture +/* + * Only used in os2main.c, see ptyx.h for OPT_I18N_SUPPORT + * <werner@suse.de> + */ +#if XtermWithI18N + I18NDEF = -DI18N + FEATURE_DEFINES = -DDEBUG -DALLOWLOGGING $(I18NDEF) +#else + FEATURE_DEFINES = -DDEBUG -DALLOWLOGGING +#endif +#endif + + OSMAJORVERSION = OSMajorVersion + OSMINORVERSION = OSMinorVersion + +#if defined(NTOArchitecture) || \ + defined(OpenBSDArchitecture) || \ + defined(SGIArchitecture) || \ + defined(SunArchitecture) +TERMCAPDEFINES=-DUSE_TERMINFO -DHAVE_TIGETSTR +#elif defined(LinuxArchitecture) +# if LinuxUsesNcurses +TERMCAPDEFINES=-DUSE_TERMINFO -DHAVE_TIGETSTR +# endif +#endif + +#if !defined(OS2Architecture) && !defined(__GNU__) +#if defined(UseUtempter) + UTMPDEF = -DUSE_UTEMPTER +#else + UTMPDEF = -DUTMP +#endif +#endif + +#ifdef UTF8support + UTF8_OPTION = -DOPT_WIDE_CHARS -DOPT_LUIT_PROG + UTF8SRC = charclass.c precompose.c wcwidth.c xutf8.c + UTF8OBJ = charclass.o precompose.o wcwidth.o xutf8.o +#endif +#if BuildXftLibrary +#define XRenderSupport +#endif +#ifdef XRenderSupport + XRFDEF = -DXRENDERFONT -DXFREE86_FT2 + XRFLIBS = XftClientLibs + XRFDEPLIBS = XftClientDepLibs + XRFINCLUDES = $(XFTINCLUDES) +#endif +#if !HasPutenv + PUTENVDEF = -DNOPUTENV +#endif +#ifdef TraceXTerm + TRACEDEF = -DOPT_TRACE=1 +#endif + MAIN_DEFINES = $(UTMPDEF) $(TTYGROUPDEF) $(PUCCPTYDDEF) $(CSGIDFLAGS) \ + -DOSMAJORVERSION=$(OSMAJORVERSION) \ + -DOSMINORVERSION=$(OSMINORVERSION) + MISC_DEFINES = /* -DALLOWLOGGING -DALLOWLOGFILEEXEC */ + XKB_DEFINES = XkbClientDefines + PATH_DEFINES = -DPROJECTROOT=$(PROJECTROOT) + DEFINES = $(XKB_DEFINES) $(TERMCAPDEFINES) $(FEATURE_DEFINES) $(SCROLLBAR_RIGHT) $(UTF8_OPTION) $(XRFDEF) $(PATH_DEFINES) $(PUTENVDEF) $(IMAKEDEFINES) $(TRACEDEF) + INCLUDES = -I. $(XRFINCLUDES) + +#ifdef OS2Architecture + MAINSRC = os2main.c + MAINOBJ = os2main.o +#else + MAINSRC = main.c + MAINOBJ = main.o +#endif +#ifdef TraceXTerm + TRACESRC = trace.c + TRACEOBJ = trace.o +#endif + SRCS1 = button.c cachedGCs.c charproc.c charsets.c cursor.c \ + data.c doublechr.c fontutils.c input.c \ + linedata.c menu.c misc.c print.c ptydata.c scrollback.c \ + screen.c scrollbar.c tabs.c util.c xstrings.c xtermcap.c \ + TekPrsTbl.c Tekproc.c VTPrsTbl.c \ + $(MAINSRC) $(EXTRASRC) $(UTF8SRC) $(TRACESRC) + OBJS1 = button.o cachedGCs.o charproc.o charsets.o cursor.o \ + data.o doublechr.o fontutils.o input.o \ + linedata.o menu.o misc.o print.o ptydata.o scrollback.o \ + screen.o scrollbar.o tabs.o util.o xstrings.o xtermcap.o \ + TekPrsTbl.o Tekproc.o VTPrsTbl.o \ + $(MAINOBJ) $(EXTRAOBJ) $(UTF8OBJ) $(TRACEOBJ) + SRCS2 = resize.c xstrings.c + OBJS2 = resize.o xstrings.o + SRCS = $(SRCS1) $(SRCS2) + OBJS = $(OBJS1) $(OBJS2) + PROGRAMS = ProgramTargetName(resize) ProgramTargetName(xterm) + DEPLIBS1 = XkbClientDepLibs XawClientDepLibs $(XRFDEPLIBS) + DEPLIBS2 = + +#ifndef TermcapLibrary +#if SystemV && !defined(MacIIArchitecture) +#if defined(CrayArchitecture) || \ + (defined(HPArchitecture) && (OSMajorVersion < 10)) || \ + defined(RsArchitecture) || \ + defined(SCOArchitecture) || \ + defined(USLArchitecture) +#define TermcapLibrary -lcurses /* special cases of System V */ +#else +#define TermcapLibrary -ltermlib /* usually in here */ +#endif +#else +#define TermcapLibrary -ltermcap /* bsd puts it here */ +#endif +#endif + + TERMCAPLIB = TermcapLibrary + +AllTarget($(PROGRAMS)) + +SpecialCObjectRule(main,$(_NOOP_),$(MAIN_DEFINES)) +SpecialCObjectRule(menu,$(_NOOP_),$(MISC_DEFINES)) +SpecialCObjectRule(misc,$(_NOOP_),$(MISC_DEFINES)) +SpecialCObjectRule(charproc,$(_NOOP_),$(MISC_DEFINES)) +SpecialCObjectRule(data,$(_NOOP_),$(MISC_DEFINES)) + +#if InstallXtermSetUID +SetUIDProgramTarget(xterm,$(OBJS1),$(DEPLIBS1),$(XRFLIBS) XkbClientLibs XawClientLibs,$(TERMCAPLIB) $(PTYLIB)) +#else +NormalProgramTarget(xterm,$(OBJS1),$(DEPLIBS1),$(XRFLIBS) XkbClientLibs XawClientLibs,$(TERMCAPLIB) $(UTMPLIB) $(PTYLIB)) +#endif + +#if defined(OpenBSDArchitecture) || defined(MirBSDArchitecture) +/* On OpenBSD xterm is now setgid utmp */ +INSTUIDFLAGS= -m 2555 -g utmp +#endif + +#if InstallXtermSetUID && defined(SunArchitecture) && HasSharedLibraries && (OSMajorVersion < 5) +#if AlternateUsrLibDir +#if ((OSMajorVersion == 4) && (OSMinorVersion >= 1)) +LDOVERRIDE = -L$(DESTDIR)$(USRLIBDIR) +#else +#if HasGcc +LDOVERRIDE = -static -L$(DESTDIR)$(USRLIBDIR) +#else +LDOVERRIDE = -Bstatic -L$(DESTDIR)$(USRLIBDIR) +LDRESUME = -Bdynamic +#endif +#endif +#endif +install:: + MakeDir($(DESTDIR)$(BINDIR)) + RemoveFile(ProgramTargetName(xterm.inst)) + LinkRule(ProgramTargetName(xterm.inst),$(CDEBUGFLAGS) $(CCOPTIONS) + $(EXTRA_LDOPTIONS) $(LOCAL_LDFLAGS),$(OBJS1),$(LDOVERRIDE) + $(XRFLIBS) XawClientLibs $(LDRESUME) $(LDLIBS) $(TERMCAPLIB) + $(PTYLIB)) + $(INSTALL) -c $(INSTPGMFLAGS) $(INSTSETIDFLAGS) ProgramTargetName(xterm.inst) $(DESTDIR)$(BINDIR)/ProgramTargetName(xterm) + RemoveFile(ProgramTargetName(xterm.inst)) +#else +InstallProgramWithFlags(xterm,$(BINDIR),$(INSTSETIDFLAGS)) +#endif + +InstallNamedProg(uxterm,uxterm,$(BINDIR)) + +/* + * Link with the termcap library if USE_TERMCAP is defined in resize.c + */ +#if defined(NTOArchitecture) || \ + defined(LinuxArchitecture) || \ + defined(OpenBSDArchitecture) || \ + defined(SGIArchitecture) || \ + defined(SunArchitecture) +NormalProgramTarget(resize,$(OBJS2),$(DEPLIBS2),NullParameter,NullParameter) +#else +NormalProgramTarget(resize,$(OBJS2),$(DEPLIBS2),NullParameter,$(TERMCAPLIB)) +#endif + +InstallProgramWithFlags(resize,$(BINDIR),NullParameter) + +/* + * termcap is a special name that does not install correctly with + * InstallNamedNonExec() + */ +install:: + MakeDir($(DESTDIR)$(LIBDIR)/etc) + $(INSTALL) $(INSTALLFLAGS) $(INSTDATFLAGS) termcap \ + $(DESTDIR)$(LIBDIR)/etc/xterm.termcap +InstallNamedNonExec(terminfo,xterm.terminfo,$(LIBDIR)/etc) + +InstallAppDefaults(XTerm) +InstallAppDefaults(UXTerm) +InstallAppDefaultsLong(XTerm-col,XTerm-color) +InstallManPage(xterm,$(MANDIR)) +InstallManPage(resize,$(MANDIR)) +DependTarget() diff --git a/KOI8RXTerm.ad b/KOI8RXTerm.ad new file mode 100644 index 0000000..acc82d2 --- /dev/null +++ b/KOI8RXTerm.ad @@ -0,0 +1,50 @@ +! $XTermId: KOI8RXTerm.ad,v 1.4 2010/03/04 01:17:49 tom Exp $ +! ----------------------------------------------------------------------------- +! this file is part of xterm +! +! Copyright 2007,2010 by Thomas E. Dickey +! +! All Rights Reserved +! +! Permission is hereby granted, free of charge, to any person obtaining a +! copy of this software and associated documentation files (the +! "Software"), to deal in the Software without restriction, including +! without limitation the rights to use, copy, modify, merge, publish, +! distribute, sublicense, and/or sell copies of the Software, and to +! permit persons to whom the Software is furnished to do so, subject to +! the following conditions: +! +! The above copyright notice and this permission notice shall be included +! in all copies or substantial portions of the Software. +! +! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +! OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +! MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +! IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +! CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +! TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +! SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +! +! Except as contained in this notice, the name(s) of the above copyright +! holders shall not be used in advertising or otherwise to promote the +! sale, use or other dealings in this Software without prior written +! authorization. +! ----------------------------------------------------------------------------- +! This is based on the UXTerm app-defaults file. +! ----------------------------------------------------------------------------- +! Use +! xterm -class KOI8RXTerm +! to set resources for KOI8-R mode with corresponding fonts. + +#include "XTerm" + +*fontMenu.Label: KOI8-R Fonts +*VT100*allowC1Printable: true + +! Use Cyrillic instead of Latin fonts. +*VT100.font: -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-koi8-r +*VT100.font2: -misc-fixed-medium-r-normal--8-80-75-75-c-50-koi8-r +*VT100.font3: -misc-fixed-medium-r-normal--14-130-75-75-c-70-koi8-r +*VT100.font4: -misc-fixed-medium-r-normal--13-120-75-75-c-80-koi8-r +*VT100.font5: -misc-fixed-medium-r-normal--18-120-100-100-c-90-koi8-r +*VT100.font6: -misc-fixed-medium-r-normal--20-200-75-75-c-100-koi8-r diff --git a/MANIFEST b/MANIFEST new file mode 100644 index 0000000..0b9fc46 --- /dev/null +++ b/MANIFEST @@ -0,0 +1,167 @@ +MANIFEST for xterm-281, version xterm-281 +-------------------------------------------------------------------------------- +MANIFEST this file +256colres.h resource-definitions for 256-color mode +256colres.pl script to generate 256colres.h +88colres.h resource definitions for 88-color mode +88colres.pl script to generate 88colres.h +AAA_README_VMS.txt note for VMS port of 'xterm' +INSTALL configure script: options and related install instructions +Imakefile imake template for Makefile +KOI8RXTerm.ad resources for koi8rxterm +Makefile.in configure script template for Makefile +README overview & caveats for 'xterm' +README.i18n i18n readme: +README.os390 overview for os390 (EBCDIC) port of 'xterm' +THANKS list of direct contributors +TekPrsTbl.c Tek4014 parser state tables +Tekparse.def template for generating Tekparse.h +Tekparse.h Tek4014 parser-state definitions +Tekproc.c Tek4014 parser-state functions +Tests Useful tests for xterm-developers +UXTerm.ad alternate resources for UTF-8 +VTPrsTbl.c VT100 parser state tables +VTparse.def template for generating VTparse.h +VTparse.h VT100 parser-state definitions +XTerm-col.ad color resource definitions for XTerm class +XTerm.ad resource definitions for XTerm class +aclocal.m4 configure script: custom macros +button.c mouse button and selection processing +cachedGCs.c maintain cache of GC's +charclass.c compact character-class module +charclass.h interface of charclass.c +charproc.c VT100 parser functions +charsets.c module to translate character-sets +config.guess configure script: guess the system type +config.sub configure script: validate system type +configure generated +configure.in template for generating configure script +ctlseqs.ms documentation: Xterm Control Sequences +ctlseqs.txt generated rendition of ctlseqs.ms +cursor.c VT100 low-level cursor movement +data.c global data declarations +data.h global data external-definitions +df-install.in utility script for desktop-files +doublechr.c VT100 double-size character support +error.h error-code definitions for 'xterm' +fontutils.c xterm functions for (re)loading fonts +fontutils.h interface of fontutils.c +gen-pc-fkeys.pl script to generate extended function-key terminfo +input.c VT100 key-symbol and function-key translation +install-sh install-script (needed by configure) +keysym2ucs.c lookup-table for UTF-8 to keysyms +keysym2ucs.h interface of keysym2ucs.c +koi8rxterm KOI-8 wrapper from Debian (originally me) +koi8rxterm.man manpage for koi8rxterm +linedata.c manage all line-data for VT100 widget +link_axp.com build-script for VMS port of xterm +main.c main program of 'xterm' +main.h default definitions for 'xterm' +make.com build-script for VMS port of 'xterm' +menu.c popup/pulldown menus for 'xterm' +menu.h interface of menu.c +minstall.in script for installing manpages +misc.c miscellaneous utility functions for 'xterm' +os2main.c main program for OS/2 EMX port of 'xterm' +plink.sh script to prune unneeded libraries from link +precompose.c table of precompose sequences +precompose.h interface of precompose.c +print.c VT100+ print support functions +proto.h macros to simplify function prototypes +ptydata.c functions to manipulate data read from pty +ptyx.h structure-definitions for 'xterm' +resize.c program to compute/modify xterm's window size +resize.man manual page for 'resize' +run-tic.sh run tic, filtering out harmless messages +screen.c VT100 screen update functions +scrollback.c manage scrollback (a big FIFO) +scrollbar.c VT100 scrollbar support functions +sinstall.sh install setuid if existing program was +tabs.c VT100 tabstop support-functions +termcap termcap entries for 'xterm' +terminfo terminfo entries for 'xterm' +testxmc.c testing: xmc/magic-cookies +trace.c debugging trace functions for 'xterm' +trace.h interface of trace.c +util.c miscellaneous utility functions for 'xterm' +uxterm wrapper script to make unicode-xterm +uxterm.desktop sample desktop file for uxterm +uxterm.man manpage for uxterm, from Debian +version.h version of xterm +vms.c VMS version of xterm's spawn(), etc. +vms.h system headers and definitions for vms.c +wcwidth.c wide-character utility functions +wcwidth.h interface of wcwidth.c +xcharmouse.h Jason Bacon's mouse-defs, cleaned up a little +xstrings.c a few common string functions +xstrings.h interface of xstrings.c +xterm.dat application defaults for VMS port of 'xterm' +xterm.desktop sample desktop file for xterm. +xterm.h common includes, definitions and prototypes for 'xterm' +xterm.log.html changelog for xterm +xterm.man manual page for 'xterm' +xterm_axp.opt linker options file for VMS port of 'xterm' +xterm_io.h split-out definitions of termio/termios/sgtty and winsize from main.c, os2main.c, screen.c and resize.c +xtermcap.c termcap-related functions. +xtermcap.h interface of xtermcap.c +xtermcfg.hin configure script: template for xtermcfg.h +xutf8.c JC's cleanup of UTF8 +xutf8.h JC's cleanup of UTF8 +icons subdirectory +icons/xterm-color_32x32.xcf gimp file for editing 32x32 icon +icons/xterm-color_32x32.xpm 32x32 color icon +icons/xterm-color_48x48.xcf gimp file for editing 48x48 icon +icons/xterm-color_48x48.xpm 48x48 color icon +icons/xterm_32x32.xcf gimp file, for editing 32x32 icon +icons/xterm_32x32.xpm 32x32 monochrome icon +icons/xterm_48x48.xcf gimp file, for editing 48x48 icon +icons/xterm_48x48.xpm 48x48 monochrome icon +package/debian subdirectory +package/debian/changelog build-script +package/debian/color.sed build-script +package/debian/compat build-script +package/debian/control build-script +package/debian/copyright build-script +package/debian/rules build-script +package/debian/source subdirectory +package/debian/source/format build-script +package/debian subdirectory +package/debian/watch build-script +package/debian/xterm-dev.docs build-script +package/debian/xterm-xres.sed build-script +package subdirectory +package/xterm.spec build-script +tektests subdirectory +tektests/aitest.tek tek4014 demo: draw a globe +tektests/dmerc.tek tek4014 demo: draws a Mercator projection with orbit +tektests/fotest.tek tek4014 demo: draw a scatterplot on log scale +tektests/imtest.tek tek4014 demo: draw a test pattern +tektests/imtesth.tek tek4014 demo: draw a test pattern +tektests/ocpred.tek tek4014 demo: an occultation prediction +tektests/usmap.tek tek4014 demo: a US map +unicode subdirectory +unicode/README description of files in ./unicode +unicode/convmap.pl perl script for generating the lookup table for UTF-8 to keysym +unicode/keysym.map keysym mapping from UTF-8 +unicode/make-precompose.sh make precompose.c +unicode/precompose.c.head header of precompose.c +unicode/precompose.c.tail tail of precompose.c +vttests subdirectory +vttests/16colors.sh test-script to show 16-colors +vttests/256colors.pl script to illustrate 256-colors +vttests/256colors2.pl fancy test-script for 256-colors +vttests/88colors.pl sample script showing 88-colors +vttests/88colors2.pl sample script showing 88-colors +vttests/8colors.sh test-script to illustrate 8-colors +vttests/acolors.sh demonstrate changing the ANSI colors +vttests/doublechars.sh test script to demonstrate doublesize chars +vttests/dynamic.pl demo for dynamic colors +vttests/dynamic.sh script to illustrate the dynamic colors control sequence +vttests/dynamic2.sh complete example of dynamic colors +vttests/fonts.sh script to demonstrate font-switching sequences +vttests/paste64.pl script to test base64-selection option +vttests/query-fonts.pl script to demo/test font-querying +vttests/resize.pl translated resize.sh to perl since it is easy to test, and I needed +vttests/resize.sh script to demonstrate resizing +vttests/tcapquery.pl script to test tcap-query option +vttests/title.sh test-script to show title of xterm in action diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..32abce9 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,466 @@ +## $XTermId: Makefile.in,v 1.198 2012/06/26 09:49:18 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1997-2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +#### Start of system configuration section. #### + +srcdir = @srcdir@ +VPATH = @srcdir@ + +x = @EXEEXT@ +o = .@OBJEXT@ + +CC = @CC@ +CPP = @CPP@ +AWK = @AWK@ +LINK = $(CC) $(CFLAGS) + +CTAGS = @CTAGS@ +ETAGS = @ETAGS@ + +LN_S = @LN_S@ +RM = rm -f +LINT = @LINT@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_DATA = @INSTALL_DATA@ +transform = @program_transform_name@ + +EXTRA_CFLAGS = @EXTRA_CFLAGS@ +EXTRA_CPPFLAGS = @EXTRA_CPPFLAGS@ +EXTRA_LOADFLAGS = @IMAKE_LOADFLAGS@ + +CPPFLAGS = -I. -I$(srcdir) -DHAVE_CONFIG_H @CPPFLAGS@ $(EXTRA_CPPFLAGS) +CFLAGS = @CFLAGS@ $(EXTRA_CFLAGS) +LDFLAGS = @LDFLAGS@ @EXTRA_LDFLAGS@ +LIBS = @LIBS@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +manext = 1 +bindir = @bindir@ +libdir = @libdir@ +mandir = @mandir@/man$(manext) +datadir = @datadir@ +appsdir = @APPSDIR@ +icondir = @ICONDIR@ +pixmapdir = @PIXMAPDIR@ + +#### End of system configuration section. #### + +DESTDIR = +BINDIR = $(DESTDIR)$(bindir) +LIBDIR = $(DESTDIR)$(libdir) +MANDIR = $(DESTDIR)$(mandir) +APPSDIR = $(DESTDIR)$(appsdir) +@no_icondir@ICONDIR = $(DESTDIR)$(icondir) +@no_pixmapdir@PIXMAPDIR = $(DESTDIR)$(pixmapdir) + +INSTALL_DIRS = $(BINDIR) $(APPSDIR) $(ICONDIR) $(PIXMAPDIR) $(MANDIR) + +CLASS = @APP_CLASS@ +EXTRAHDR = @EXTRAHDRS@ +EXTRASRC = @EXTRASRCS@ +EXTRAOBJ = @EXTRAOBJS@ + + SRCS1 = button.c cachedGCs.c charproc.c charsets.c cursor.c \ + data.c doublechr.c fontutils.c input.c \ + linedata.c main.c menu.c misc.c \ + print.c ptydata.c scrollback.c \ + screen.c scrollbar.c tabs.c util.c xstrings.c xtermcap.c \ + VTPrsTbl.c $(EXTRASRC) + OBJS1 = button$o cachedGCs$o charproc$o charsets$o cursor$o \ + data$o doublechr$o fontutils$o input$o \ + linedata$o main$o menu$o misc$o \ + print$o ptydata$o scrollback$o \ + screen$o scrollbar$o tabs$o util$o xstrings$o xtermcap$o \ + VTPrsTbl$o $(EXTRAOBJ) + SRCS2 = resize.c xstrings.c + OBJS2 = resize$o xstrings$o + SRCS = $(SRCS1) $(SRCS2) + OBJS = $(OBJS1) $(OBJS2) + HDRS = VTparse.h data.h error.h main.h menu.h proto.h \ + ptyx.h version.h xstrings.h xterm.h xtermcap.h $(EXTRAHDR) + PROGRAMS = xterm$x resize$x + +all : $(PROGRAMS) +################################################################################ +.SUFFIXES : .i .def .hin .html .$(manext) .ms .man .ps .pdf .txt + +.c$o : + @RULE_CC@ + @ECHO_CC@$(CC) $(CPPFLAGS) $(CFLAGS) -c $(srcdir)/$*.c + +.c.i : + @RULE_CC@ + @ECHO_CC@$(CPP) -C $(CPPFLAGS) $*.c >$@ + +.def.hin : + grep '^CASE_' $< | $(AWK) '{printf "#define %s %d\n", $$1, n++}' >$@ + +.man.$(manext) : + $(SHELL) ./minstall "$(INSTALL_DATA)" $< $@ $(appsdir) $(CLASS) + +.$(manext).html : + GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.$(manext) | groff -Thtml -man" >$@ + +.$(manext).ps : + $(SHELL) -c "tbl $*.$(manext) | groff -man" >$@ + +.$(manext).txt : + GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.$(manext) | nroff -Tascii -man | col -bx" >$@ + +.ms.html : + GROFF_NO_SGR=stupid $(SHELL) -c "tbl $< | groff -Thtml -ms" >$@ + +.ms.ps : + $(SHELL) -c "tbl $< | groff -ms" >$@ + +.ms.txt : + GROFF_NO_SGR=stupid $(SHELL) -c "tbl $< | nroff -Tascii -ms | col -bx" >$@ + +.ps.pdf : + ps2pdf $*.ps +################################################################################ +main$o : main.h +misc$o : version.h + +$(OBJS1) : xterm.h ptyx.h xtermcfg.h +main$o resize$o screen$o : xterm_io.h + +xterm$x : $(OBJS1) + @ECHO_LD@$(SHELL) $(srcdir)/plink.sh $(LINK) $(LDFLAGS) -o $@ $(OBJS1) $(LIBS) $(EXTRA_LOADFLAGS) + +resize$x : $(OBJS2) + @ECHO_LD@$(SHELL) $(srcdir)/plink.sh $(LINK) $(LDFLAGS) -o $@ $(OBJS2) $(LIBS) + +256colres.h : + -rm -f $@ + perl $(srcdir)/256colres.pl > $@ + +88colres.h : + -rm -f $@ + perl $(srcdir)/88colres.pl > $@ + +charproc$o : main.h @CHARPROC_DEPS@ +################################################################################ +actual_xterm = `echo xterm| sed '$(transform)'` +actual_resize = `echo resize| sed '$(transform)'` +actual_uxterm = `echo uxterm| sed '$(transform)'` +actual_k8term = `echo koi8rxterm| sed '$(transform)'` + +binary_xterm = $(actual_xterm)$x +binary_resize = $(actual_resize)$x +binary_uxterm = $(actual_uxterm) +binary_k8term = $(actual_k8term) + +install \ +install-bin \ +install-full :: xterm$x resize$x $(BINDIR) +@MAY_SETUID@ $(SHELL) $(srcdir)/sinstall.sh @SINSTALL_OPTS@ "$(INSTALL_PROGRAM)" xterm$x @XTERM_PATH@ $(BINDIR)/$(binary_xterm) +@NOT_SETUID@ $(INSTALL_PROGRAM) xterm$x $(BINDIR)/$(binary_xterm) + $(INSTALL_PROGRAM) -m 755 resize$x $(BINDIR)/$(binary_resize) + +EDIT_SCRIPT = sed -e s,=xterm,=\$$name, -e s,XTerm,$(CLASS), + +install \ +install-bin \ +install-scripts \ +install-full :: + @$(SHELL) -c "name=\"$(binary_xterm)\"; \ + dest=\"$(binary_uxterm)\"; \ + echo \"... installing $(BINDIR)/\$$dest\"; \ + $(EDIT_SCRIPT) $(srcdir)/uxterm >uxterm.tmp; \ + $(INSTALL_SCRIPT) -m 755 uxterm.tmp $(BINDIR)/\$$dest; \ + rm -f uxterm.tmp" + @$(SHELL) -c "name=\"$(binary_xterm)\"; \ + dest=\"$(binary_k8term)\"; \ + echo \"... installing $(BINDIR)/\$$dest\"; \ + $(EDIT_SCRIPT) $(srcdir)/koi8rxterm >k8term.tmp; \ + $(INSTALL_SCRIPT) -m 755 k8term.tmp $(BINDIR)/\$$dest; \ + rm -f k8term.tmp" + @-$(SHELL) -c "name=\"$(binary_xterm)\"; \ + if test @XTERM_SYMLINK@ != NONE ; then \ + cd $(BINDIR) && ( \ + rm -f @XTERM_SYMLINK@ ; \ + $(LN_S) \$$name @XTERM_SYMLINK@ ; \ + echo \"... created symbolic link:\" ; \ + ls -l \$$name @XTERM_SYMLINK@ ) ; \ + fi" + +install \ +install-man \ +install-full :: $(MANDIR) + $(SHELL) ./minstall "$(INSTALL_DATA)" $(srcdir)/xterm.man $(MANDIR)/$(actual_xterm).$(manext) $(appsdir) $(CLASS) + $(SHELL) ./minstall "$(INSTALL_DATA)" $(srcdir)/resize.man $(MANDIR)/$(actual_resize).$(manext) $(appsdir) $(CLASS) + $(SHELL) ./minstall "$(INSTALL_DATA)" $(srcdir)/uxterm.man $(MANDIR)/$(actual_uxterm).$(manext) $(appsdir) $(CLASS) + $(SHELL) ./minstall "$(INSTALL_DATA)" $(srcdir)/koi8rxterm.man $(MANDIR)/$(actual_k8term).$(manext) $(appsdir) $(CLASS) + @-$(SHELL) -c "if test @XTERM_SYMLINK@ != NONE ; then cd $(MANDIR) && rm -f @XTERM_SYMLINK@.$(manext) ; fi" + @-$(SHELL) -c "if test @XTERM_SYMLINK@ != NONE ; then cd $(MANDIR) && $(LN_S) $(actual_xterm).$(manext) @XTERM_SYMLINK@.$(manext) ; fi" + @-$(SHELL) -c "if test @XTERM_SYMLINK@ != NONE ; then cd $(MANDIR) && echo '... created symbolic link:' && ls -l $(actual_xterm).$(manext) @XTERM_SYMLINK@.$(manext) ; fi" + +APP_NAMES = XTerm UXTerm KOI8RXTerm + +@no_appsdir@install \ +@no_appsdir@install-app \ +@no_appsdir@install-full :: $(APPSDIR) +@no_appsdir@ @-$(SHELL) -c 'for s in $(APP_NAMES); \ +@no_appsdir@ do \ +@no_appsdir@ echo "** $$s"; \ +@no_appsdir@ d=`echo $$s | sed -e s/XTerm/$(CLASS)/`; \ +@no_appsdir@ echo installing $(APPSDIR)/$$d; \ +@no_appsdir@ sed -e s/XTerm/$(CLASS)/ $(srcdir)/$$s.ad >XTerm.tmp; \ +@no_appsdir@ $(INSTALL_DATA) XTerm.tmp $(APPSDIR)/$$d; \ +@no_appsdir@ echo installing $(APPSDIR)/$$d-color; \ +@no_appsdir@ sed -e s/XTerm/$$d/ $(srcdir)/XTerm-col.ad >XTerm.tmp; \ +@no_appsdir@ $(INSTALL_DATA) XTerm.tmp $(APPSDIR)/$$d-color; \ +@no_appsdir@ done' +@no_appsdir@ @rm -f XTerm.tmp +@no_icondir@ @echo "... installed app-defaults" + +@no_icondir@ICON_LIST = @ICON_LIST@ +@no_icondir@ICON_THEME = @ICON_THEME@ +@no_icondir@install \ +@no_icondir@install-icon \ +@no_icondir@install-full :: $(ICONDIR) +@no_icondir@ ACTUAL_XTERM=$(actual_xterm) \ +@no_icondir@ $(SHELL) -c 'for n in $(ICON_LIST); \ +@no_icondir@ do \ +@no_icondir@ x=$$ACTUAL_XTERM; \ +@no_icondir@ l=`echo "$$n" | cut -f1 -d:`; \ +@no_icondir@ r=`echo "$$n" | cut -f2 -d: |sed -e s,xterm,$$x,`; \ +@no_icondir@ test -z "$$r" && continue; \ +@no_icondir@ h=$(ICONDIR)/$(ICON_THEME); \ +@no_icondir@ d=$$h/`echo "$$r" | sed -e "s,/[^/]*$$,,"`; \ +@no_icondir@ test -d "$$d" || mkdir -p "$$d"; \ +@no_icondir@ echo installing $$h/$$r; \ +@no_icondir@ $(INSTALL_DATA) $$l $$h/$$r; \ +@no_icondir@ done' +@no_icondir@ @echo "... installed icons" + +@no_pixmapdir@install \ +@no_pixmapdir@install-icon \ +@no_pixmapdir@install-full :: $(PIXMAPDIR) +@no_pixmapdir@ @$(INSTALL_DATA) $(srcdir)/icons/xterm-color_32x32.xpm $(PIXMAPDIR)/$(actual_xterm)-color_32x32.xpm +@no_pixmapdir@ @$(INSTALL_DATA) $(srcdir)/icons/xterm-color_48x48.xpm $(PIXMAPDIR)/$(actual_xterm)-color_48x48.xpm +@no_pixmapdir@ @$(INSTALL_DATA) $(srcdir)/icons/xterm_32x32.xpm $(PIXMAPDIR)/$(actual_xterm)_32x32.xpm +@no_pixmapdir@ @$(INSTALL_DATA) $(srcdir)/icons/xterm_48x48.xpm $(PIXMAPDIR)/$(actual_xterm)_48x48.xpm +@no_pixmapdir@ @echo "... installed icons" + +install :: + @echo 'Completed installation of executables and documentation.' + @echo 'Use "make install-ti" to install terminfo description.' + +TERMINFO_DIR = @TERMINFO_DIR@ +SET_TERMINFO = @SET_TERMINFO@ + +@no_ticprog@install-full \ +@no_ticprog@install-ti :: $(TERMINFO_DIR) +@no_ticprog@ @$(SHELL) -c "$(SET_TERMINFO) $(srcdir)/run-tic.sh $(srcdir)/terminfo" +@no_ticprog@ @echo 'Completed installation of terminfo description.' + +install-full \ +install-tc :: + @-$(SHELL) -c "test -f /etc/termcap && echo 'You must install the termcap entry manually by editing /etc/termcap'" + +installdirs : $(INSTALL_DIRS) +################################################################################ +uninstall \ +uninstall-bin \ +uninstall-full :: + -$(RM) $(BINDIR)/$(binary_xterm) + -$(RM) $(BINDIR)/$(binary_resize) + @-$(SHELL) -c "if test @XTERM_SYMLINK@ != NONE ; then cd $(BINDIR) && rm -f @XTERM_SYMLINK@; fi" + +uninstall \ +uninstall-bin \ +uninstall-scripts \ +uninstall-full :: + -$(RM) $(BINDIR)/$(binary_uxterm) + -$(RM) $(BINDIR)/$(binary_k8term) + +uninstall \ +uninstall-man \ +uninstall-full :: + -$(RM) $(MANDIR)/$(actual_xterm).$(manext) + -$(RM) $(MANDIR)/$(actual_resize).$(manext) + -$(RM) $(MANDIR)/$(actual_uxterm).$(manext) + -$(RM) $(MANDIR)/$(actual_k8term).$(manext) + @-$(SHELL) -c "if test @XTERM_SYMLINK@ != NONE ; then cd $(MANDIR) && rm -f @XTERM_SYMLINK@.$(manext); fi" + +@no_appsdir@uninstall \ +@no_appsdir@uninstall-app \ +@no_appsdir@uninstall-full :: +@no_appsdir@ @-$(SHELL) -c 'for s in $(APP_NAMES); \ +@no_appsdir@ do \ +@no_appsdir@ echo "** $$s"; \ +@no_appsdir@ d=`echo $$s | sed -e s/XTerm/$(CLASS)/`; \ +@no_appsdir@ echo uninstalling $(APPSDIR)/$$d; \ +@no_appsdir@ $(RM) $(APPSDIR)/$$d; \ +@no_appsdir@ echo uninstalling $(APPSDIR)/$$d-color; \ +@no_appsdir@ $(RM) $(APPSDIR)/$$d-color; \ +@no_appsdir@ done' + +@no_icondir@uninstall \ +@no_icondir@uninstall-icon \ +@no_icondir@uninstall-full :: +@no_icondir@ -@$(SHELL) -c 'for n in $(ICON_LIST); \ +@no_icondir@ do \ +@no_icondir@ x=$(actual_xterm); \ +@no_icondir@ r=`echo "$$n" | sed -e s,\^.\*:,, -e s,xterm,$$x,`; \ +@no_icondir@ test -z "$$r" && continue; \ +@no_icondir@ h=$(ICONDIR)/$(ICON_THEME); \ +@no_icondir@ echo removing $$h/$$r; \ +@no_icondir@ $(RM) $$h/$$r; \ +@no_icondir@ done' +@no_icondir@ @echo "... removed icons" + +@no_pixmapdir@uninstall \ +@no_pixmapdir@uninstall-icon \ +@no_pixmapdir@uninstall-full :: +@no_pixmapdir@ -$(RM) $(PIXMAPDIR)/$(actual_xterm)-color_32x32.xpm +@no_pixmapdir@ -$(RM) $(PIXMAPDIR)/$(actual_xterm)_32x32.xpm +@no_pixmapdir@ -$(RM) $(PIXMAPDIR)/$(actual_xterm)-color_48x48.xpm +@no_pixmapdir@ -$(RM) $(PIXMAPDIR)/$(actual_xterm)_48x48.xpm +################################################################################ +# Desktop-utils does not provide an uninstall, and is not uniformly available. +@desktop_utils@DESKTOP_FILES = $(srcdir)/xterm.desktop $(srcdir)/uxterm.desktop +@desktop_utils@DESKTOP_FLAGS = @DESKTOP_FLAGS@ +@desktop_utils@install-desktop \ +@desktop_utils@install-full :: +@desktop_utils@ ACTUAL_XTERM=$(actual_xterm) \ +@desktop_utils@ $(SHELL) -c 'for n in $(DESKTOP_FILES); \ +@desktop_utils@ do $(SHELL) df-install $$ACTUAL_XTERM $(DESKTOP_FLAGS) $$n; \ +@desktop_utils@ done' +################################################################################ +mostlyclean : + -$(RM) *$o *.[is] XtermLog.* .pure core *~ *.bak *.BAK *.out *.tmp + +clean : mostlyclean + -$(RM) $(PROGRAMS) + +distclean :: clean + -$(RM) Makefile config.status config.cache config.log xtermcfg.h + -$(RM) df-install minstall + +distclean \ +docs-clean :: + -$(RM) *.ps *.pdf *.png + -$(SHELL) -c 'for p in xterm resize uxterm koi8rxterm; \ + do \ + $(RM) $$p.html $$p.$(manext) $$p.txt; \ + done' + -$(RM) ctlseqs.html ctlseqs.$(manext) + +realclean : distclean + -$(RM) tags TAGS + +maintainer-clean : realclean + -$(RM) 256colres.h 88colres.h +################################################################################ +terminfo.out : terminfo ; tic -a -I -1 terminfo >$@ +termcap.out : termcap ; tic -a -C -U termcap >$@ +################################################################################ +docs-ctlseqs \ +docs :: ctlseqs.html \ + ctlseqs.pdf \ + ctlseqs.ps \ + $(srcdir)/ctlseqs.txt +ctlseqs.html : $(srcdir)/ctlseqs.ms +ctlseqs.pdf : ctlseqs.ps +ctlseqs.ps : $(srcdir)/ctlseqs.ms +ctlseqs.txt : $(srcdir)/ctlseqs.ms +################################################################################ +docs-resize \ +docs :: resize.html \ + resize.pdf \ + resize.ps \ + resize.txt +resize.html : resize.$(manext) +resize.pdf : resize.ps +resize.ps : resize.$(manext) +resize.txt : resize.$(manext) +################################################################################ +docs-xterm \ +docs :: xterm.html \ + xterm.pdf \ + xterm.ps \ + xterm.txt +xterm.html : xterm.$(manext) +xterm.pdf : xterm.ps +xterm.ps : xterm.$(manext) +xterm.txt : xterm.$(manext) +################################################################################ +docs-uxterm \ +docs :: uxterm.html \ + uxterm.pdf \ + uxterm.ps \ + uxterm.txt +uxterm.html : uxterm.$(manext) +uxterm.pdf : uxterm.ps +uxterm.ps : uxterm.$(manext) +uxterm.txt : uxterm.$(manext) +################################################################################ +docs-koi8rxterm \ +docs :: koi8rxterm.html \ + koi8rxterm.pdf \ + koi8rxterm.ps \ + koi8rxterm.txt +koi8rxterm.html : koi8rxterm.$(manext) +koi8rxterm.pdf : koi8rxterm.ps +koi8rxterm.ps : koi8rxterm.$(manext) +koi8rxterm.txt : koi8rxterm.$(manext) +################################################################################ +lint : + $(LINT) $(CPPFLAGS) $(SRCS1) + $(LINT) $(CPPFLAGS) $(SRCS2) + +tags : + $(CTAGS) $(SRCS) $(HDRS) + +TAGS : + $(ETAGS) $(SRCS) $(HDRS) + +$(TERMINFO_DIR) $(INSTALL_DIRS) : + mkdir -p $@ + +ALWAYS : + +depend : $(TABLES) + makedepend -- $(CPPFLAGS) -- $(SRCS) + +# DO NOT DELETE THIS LINE -- make depend depends on it. @@ -0,0 +1,19 @@ +-- $XTermId: README,v 1.3 2007/05/24 19:49:19 tom Exp $ +-- Below is the original README for xterm from 1991, for your amusement. +-- For a better overview, see http://invisible-island.net/xterm/ +------------------------------------------------------------------------------- + Abandon All Hope, Ye Who Enter Here + + +This is undoubtedly the most ugly program in the distribution. It was one of +the first "serious" programs ported, and still has a lot of historical baggage. +Ideally, there would be a general tty widget and then vt102 and tek4014 +subwidgets so that they could be used in other programs. We are trying to +clean things up as we go, but there is still a lot of work to do. + +If you are porting this to a machine that has problems with overlapping +bcopy's, watch out! + +There are two documents on xterm: the man page, xterm.man, which describes +how to use it, and ctlseqs.ms, which describes the control sequences it +understands. diff --git a/README.i18n b/README.i18n new file mode 100644 index 0000000..511ee60 --- /dev/null +++ b/README.i18n @@ -0,0 +1,199 @@ +-- $XFree86: xc/programs/xterm/README.i18n,v 1.1 2003/11/13 01:16:37 dickey Exp $ + +Using xterm in your language +============================ + +Since XFree86 version 4.0, the internationalization (i18n) feature of +xterm is gradually improved. Xterm is being improved even now. You +need only set the standard locale environment variables such as +LC_CTYPE, LC_ALL, LC_CTYPE, or LANG. Once the locale is set up you can +use xterm in your favorite character encoding. + +This document explains how the i18n feature is realized and how to +configure xterm for your character encoding. + +Refer to locale(7) for details of the locale mechanism. + + +Basic i18n-related settings and resources +========================================= + +These settings apply to XFree86 xterm patch #181, and the program luit +which is distributed with XFree86 4.4 + +1. Usage of "locale mode" + + On startup, xterm must be in "locale mode" to make it follow the + current locale. You can invoke xterm in locale mode in these ways: + + a. Set "vt100.locale" resource "true". This resource was + introduced since XFree86 4.3. The default value of the "locale" + resource is "medium", which means xterm follows the locale only + in Chinese, Japanese, Korean, or Thai locales. For example, + + XTerm*locale: true + + in your ~/.Xresources file. + + or + + b. Invoke xterm with the "-lc" option. + +2. Converter program "luit" + + The "luit" must be available in the standard XFree86 binary + directory. It is usually available because it is part of the + XFree86 distribution. The standard binary directory may differ from + system to system. /usr/X11R6/bin/luit is an example. + + "luit" is used to convert between Unicode and the character encoding + for your locale. When built for XFree86, xterm includes logic for + invoking luit. + +3. Locale setting + + Finally, you will need to configure your locale. We expect that you + have already configured your locale for other software. For example, + + LANG=de_DE@euro + export LANG + + in your ~/.xsession file. There are many ways to configure locale. + For example, your display manager may have a mechanism to invoke a + window manager in your favorite locale, or you may have system-wide + locale setting in /etc/environment. You may also have set the + LC_ALL variable instead of the LANG variable. + + +How to use xterm in different locale temporarily +================================================ + +You may sometimes need to invoke xterm in a different character encoding +than your current locale. For example, use xterm to login remote systems +in different locale. + +Do this by invoking xterm in the target locale. For example, + + $ LANG=ru_RU.KOI8-R xterm & + +Previously, font setting has been used in such cases. + + $ xterm -fn -misc-fixed-medium-r-normal--10-*-*-*-*-*-koi8-r & + +This does not work well in conjunction with the "locale" resource, +because luit and xterm combined rely upon Unicode fonts. + + +How to set fonts for UTF-8/locale modes +======================================= + +Since xterm patch #181, xterm can automatically use Unicode fonts in +UTF-8 mode and locale mode. Few of you will need to modify the default +setting to display your language. In particular, Unicode fonts in +combination with locale mode will satisfy the needs of not only +ISO-8859-1 users but also East Asian and other non-ISO-8859-1 users. + +If you want to set your favorite Unicode font for UTF-8 and locale +modes, you should add a line such as the following in your ~/.Xresources +file: + + XTerm*VT100.utf8Fonts.font: \ + -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1 + +The leading "XTerm*" pattern is more specific than the system's +app-defaults file, therefore it overrides the corresponding line +beginning with + + *VT100.utf8Fonts.font: + +Here is an additional note. If you want to display East Asian +doublewidth characters (CJK Ideogram, Hiragana, Katakana, Hangul, +and so on), we recommend using + + -misc-fixed-medium-r-semicondensed--13-*-*-*-*-*-iso10646-1 + +or + + -misc-fixed-medium-r-normal--18-*-*-*-*-*-iso10646-1 + +because these two fonts have corresponding doublewidth fonts. These +fonts are used as default font and default "Large" font, respectively. + + +The internals of xterm i18n +=========================== + +You do not need to read this section if you only want to configure your +xterm. Here we describe how xterm is implemented to support i18n. + +The original version of xterm does not support locale or character +encoding. Its I/O stream is interpreted as a mere 8-bit index for a +font. + +Beginning with XFree86 4.0, xterm supported UTF-8. It was implemented +as a separate UTF-8 mode from the conventional 8-bit mode. Character +encodings had no effect on the 8-bit mode. The UTF-8 mode has been +extended to support doublewidth characters (for East Asian characters) +and combining characters (such as accents for Latin alphabets and Thai +vowels/tone marks). + +Doublewidth characters are characters that occupy two continuing +columns on the terminal. Xterm uses separate fonts for normal +(singlewidth) characters and doublewidth characters. Though xterm has +configuration items for specifying doublewidth fonts, it will +automatically search for a font with exactly twice as wide and the same +name as the specified normal font. + +The default behavior of xterm was modified to use this UTF-8 mode in +UTF-8 locales. A command line option of "-u8" and a resource of "utf8" +were introduced to choose UTF-8 mode. + +"luit" was introduced to XFree86 at version 4.2. It converts between +UTF-8 and other encodings. When luit is invoked in a UTF-8 terminal, +the terminal acts as if it is really running in the other encoding. + +Since XFree86 version 4.3, xterm provides a new mode to invoke luit +automatically to support various encodings. The mode where xterm +invokes luit is called "locale mode". It is the third mode following +conventional 8-bit mode and UTF-8 mode. In the locale mode, xterm is +aware of the current locale and character encoding. Since locale mode +uses luit, it is based on the UTF-8 mode. That is, xterm works in UTF-8 +mode and luit works as a converter between UTF-8 and the character +encoding for your locale. This is why the locale mode always needs +Unicode fonts. The default behavior of xterm is modified so that the +"locale mode" will be adopted in Chinese (Big5 and GB2312), Japanese +(EUC-JP), Korean (EUC-KR), and Thai (ISO-8859-11, as known as TIS-620) +locales. Locale mode is chosen for these character encodings because +these encodings are not supported by conventional 8-bit mode even by +changing fonts (ISO-8859-11 needs combining characters and others need +doublewidth characters). + +To control the locale mode, command line options of "-lc" and "-en" and +a resource of "locale" were introduced. The command line option of +"-u8" and a resource of "utf8" were made obsolete by them, though +retained for compatibility. + +Since XFree86 version 4.4, xterm can have two sets of default fonts, +one for conventional 8-bit mode and another for UTF-8 and locale modes, +by introducing the "utf8Fonts" subresource. + + +Future TODO Items +================= + +We anticipate that xterm's locale mode will be used increasingly in the +future. Since the UTF-8 and locale modes use more resources than +conventional 8-bit mode (because it needs larger fonts and another +process "luit"), faster hardware may be needed to gain complete +acceptance by users. However, the locale mechanism allows users +to manipulate data in a standard form. Its usefulness compensates +in part for reduced performance. + +Xterm supports antialiased fonts ("-fa" and "-fs" command line options). +Currently UTF-8 nor locale modes do not work with antialiased fonts. + +Xterm does not support bi-directional or RTL languages such as Hebrew +and Arab. A simple standard how terminal should behave for these +languages is needed. + +Xterm does not support Unicode characters above U+10000. diff --git a/README.os390 b/README.os390 new file mode 100644 index 0000000..2fe50b6 --- /dev/null +++ b/README.os390 @@ -0,0 +1,74 @@ +-- $XFree86: xc/programs/xterm/README.os390,v 1.3 2000/09/22 10:42:05 alanh Exp $ + +Below are install instructions for os/390 2.5 & below and +for os/390 2.6 & above. The basic reasons for exporting +the LIBS and CFLAGS variables is to get the configure +script to run properly under os/390. configure, when +checking for X, attempts to compile a program something like + + int main() { + XtMalloc() + ; return 0; } + +using 'cc -o conftest conftest.c -lXt'. However this results +in a number of linkedit messages such as: + + IEW2456E 9207 SYMBOL xcatd UNRESOLVED. MEMBER COULD NOT BE INCLUDED FROM THE + DESIGNATED CALL LIBRARY. NAME SPACE = 3 + IEW2456E 9207 SYMBOL XrmQGetResource UNRESOLVED. MEMBER COULD NOT BE INCLUDED + FROM THE DESIGNATED CALL LIBRARY. + IEW2456E 9207 SYMBOL XrmGetDatabase UNRESOLVED. MEMBER COULD NOT BE INCLUDED + FROM THE DESIGNATED CALL LIBRARY. + +The only way I can get this program to compile and link is to +use 'cc -o conftest conftest.c -lXt -lX11 -lSM -lICE'. +With os/390 2.6 and above, IBM has provided X functions in dlls; +this is the reason for the separate install steps. In fact, +trying to use the X archive files (eg -lX11) when linking xterm +results in an abend0C1 in low storage when X tries to call the +initialize function (at least on my system). This has something +to do with the calling X routine thinking it has a function pointer +descriptor (c++) when it actually has just a function pointer (c). +Unfortunately, I have been unable to recreate the problem in a +simple testcase, so I haven't reported it to IBM. Anyway, for os/390 +2.6 and above, configure will build a Makefile with the following line: + + LIBS = -lXaw -lXext -lXmu -lXt -lSM -lICE -lX11 /usr/lib/Xaw.x /usr/lib/SM.x /usr/lib/ICE.x /usr/lib/X11.x -lcurses + +The '-lXaw -lXext -lXmu -lXt -lSM -lICE -lX11' should be manually removed; +this isn't strictly necessary, but will reduce the size of the executable +by about 4M. + +The '-Wl,EDIT=NO' causes the Binder to produce a non-editable executable, +dramatically reducing the size of the executable file. + +Good Luck!! +Greg Smith +rys@trex.rtpnc.epa.gov + + + +Install instructions for os/390 2.5 and *below*: +------------------------------------------------ + gunzip xterm.tar.gz + pax -o from=ISO8859-1,to=IBM-1047 -rf xterm.tar + cd xterm + export LIBS='-lXt -lX11 -lSM -lICE' + export CFLAGS='-D_ALL_SOURCE -Wl,EDIT=NO' + ./configure + make + export DISPLAY=my.xserver.name:0 + ./xterm + + +Install instructions for os/390 2.6 and *above*: +------------------------------------------------ + gunzip xterm.tar.gz + pax -o from=ISO8859-1,to=IBM-1047 -rf xterm.tar + cd xterm + ./configure # LIBS, CFLAGS, and CC are defined by configure for os/390 2.6. + [optional: edit the Makefile and remove '-lXaw -lXext -lXmu -lXt -lSM -lICE -lX11' + from the LIBS assignment] + make + export DISPLAY=my.xserver.name:0 + ./xterm @@ -0,0 +1,172 @@ +-- $XTermId: THANKS,v 1.5 2011/08/21 00:52:56 tom Exp $ +-- vile:txtmode fk=8bit +There's no AUTHORS file in this distribution; it would be redundant since +I (Thomas E. Dickey) have done more than 80% of the work on xterm since 1996. + +There's no reliable history before that point. +For some insight, see + + http://invisible-island.net/xterm/xterm.faq.html#who_did_it + +Here's a list from xterm.log.html of people who have contributed changes. + +Adam M Costello +Adam Sulmicki +Alan Coopersmith +Alex Hornung +Alexander Pohoyda +Alexander V Lukyanov +Andrea Odetti +Andreas Jaeger +Andreas Schwab +Andrew Sumner +Andrew Tipton +Anton Kovalenko +Ben Yoshino +Bernhard R Link +Bernhard Rosenkraenzer +Bill Nottingham +Bob Maynard +Bradd W Szonye +Bram Moolenaar +Branden Robinson +Bruno Haible +Caetano Jimenez Carezzato +Chris Adams +Chris Clayton +Christian Biere +Christian Weisgerber +Chuck Blake +D Roland Walker +Daniel Colascione +Daniel Jacobowitz +Dave Simmons +David Dawes +David Krause +David Madore +David Martínez Moreno +David Mathog +David Wood +David Yeo +Denis Zaitsev +Dennis Preiser +Dennis Schneider +Dimitrios Christidis +Dr Werner Fink +Ed Schouten +Eddy De Greef +Edward S Arthur +Egbert Eich +Emanuele Giaquinta +Eugene Konev +Fabrice Bellard +Frank Giessler +Frank Guangxin Liu +Frank Liu +Gael Roualland +George Peter Staplin +Gertjan Halkes +Greg Badros +Greg Klanderman +Greg Smith +H Merijn Brand +Hasso Tepper +Holger Veit +Ilya Zakharevich +James Armstrong +Jason Bacon +Jason Vas Dias +Jeff Chua +Jeff Uphoff +Jens Schweikhardt +Jeremy Buhler +Jeremy Huddleston +Jeroen Ruigrok +Jess Thrysoee +Jim Paris +Jochen Voss +Joe Allen +Joe Peterson +Johnny Billquist +Julien Cristau +Juliusz Chroboczek +Jungshik Shin +Jürgen Keil +Kean Johnston +Keith Packard +Ken Martin +Kevin Buhr +Kevin Schoedel +Kiyokazu Suto +Larry Riedel +Lee Olsen +Loïc Minier +Marc Bevand +Marc La France +Marco Peereboom +Marius Tolzmann +Mark Waggoner +Markus Kuhn +Martin Pirker +Matthias Baake +Matthias Scheler +Matthieu Herrb +Matthieu Lagouge +Max Mikhanosha +Michael Riepe +Michael Rohleder +Michael Schroeder +Mike Castle +Mike Fabian +Mike Hopkirk +Min Sik Kim +Miroslav Lichvar +Nam SungHyun +Nelson Beebe +Németh Márton +Nicolas George +Ovidiu Gheorghioiu +Paul Gilmartin +Paul Giordano +Paul Lampert +Paul Vojta +Paul Williams +Pavel Roskin +Per Hedeland +Peter Berg Larsen +Pierre Lombard +Richard Braakman +Richard Griswold +Rob Braun +Robert Brady +Robert Earl +Robin Cutshaw +Ross Paterson +Ryan Johnson +Scott Sewall +Semen A Ustimenko +Sergei Laskavy +Sergey Vlasov +Slava Semushin +Stefan Dirsch +Steve Wall +Stuart Lissaman +Sven Verdoolaege +Taneli Huuskonen +Ted Phelps +Thierry Reding +Thomas Wolff +Tim Adye +Tim Pope +Tobias Stoeckmann +Todd Larason +Todd Miller +Tomas Vanhala +Tomasz Cholewo +Tomohiro Kubota +Tor Lillqvist +Torrey Lyons +Victor Stinner +Werner Lemberg +Will Day +Zdenek Sekera diff --git a/TekPrsTbl.c b/TekPrsTbl.c new file mode 100644 index 0000000..b244353 --- /dev/null +++ b/TekPrsTbl.c @@ -0,0 +1,2619 @@ +/* $XTermId: TekPrsTbl.c,v 1.8 2006/02/13 01:14:57 tom Exp $ */ + +/* + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ +/* $XFree86: xc/programs/xterm/TekPrsTbl.c,v 3.5 2006/02/13 01:14:57 dickey Exp $ */ + +#include <Tekparse.h> + +Const int Talptable[] = /* US (^_) normal alpha mode */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_ESC_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_SP, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* $ % & ' */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ( ) * + */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* , - . / */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 0 1 2 3 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 4 5 6 7 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 8 9 : ; */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* < = > ? */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* @ A B C */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* D E F G */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* H I J K */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* L M N O */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* P Q R S */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* T U V W */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* X Y Z [ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* \ ] ^ _ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ` a b c */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* d e f g */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* h i j k */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* l m n o */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* p q r s */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* t u v w */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* x y z { */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* | } ~ DEL */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* currency yen brokenbar section */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* notsign hyphen registered macron */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* degree plusminus twosuperior threesuperior */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* acute mu paragraph periodcentered */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* cedilla onesuperior masculine guillemotright */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* onequarter onehalf threequarters questiondown */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Agrave Aacute Acircumflex Atilde */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Adiaeresis Aring AE Ccedilla */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Eth Ntilde Ograve Oacute */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* agrave aacute acircumflex atilde */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* adiaeresis aring ae ccedilla */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* egrave eacute ecircumflex ediaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* igrave iacute icircumflex idiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* eth ntilde ograve oacute */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ocircumflex otilde odiaeresis division */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* oslash ugrave uacute ucircumflex */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +}; + +Const int Tbestable[] = /* ESC while in bypass state */ +{ +/* NUL SOH STX ETX */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_VT_MODE, +/* EOT ENQ ACK BEL */ +CASE_BYP_STATE, +CASE_REPORT, +CASE_BYP_STATE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_IGNORE, +CASE_UP, +/* NP CR SO SI */ +CASE_PAGE, +CASE_IGNORE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* DLE DC1 DC2 DC3 */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* DC4 NAK SYN ETB */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_COPY, +/* CAN EM SUB ESC */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_GIN, +CASE_IGNORE, +/* FS GS RS US */ +CASE_SPT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* $ % & ' */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* ( ) * + */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* , - . / */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* 0 1 2 3 */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* 4 5 6 7 */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* 8 9 : ; */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* < = > ? */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* @ A B C */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* D E F G */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* H I J K */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* L M N O */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* P Q R S */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* T U V W */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* X Y Z [ */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* \ ] ^ _ */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* ` a b c */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* d e f g */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* h i j k */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* l m n o */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* p q r s */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* t u v w */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* x y z { */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* | } ~ DEL */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_IGNORE, +CASE_BYP_STATE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* currency yen brokenbar section */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* notsign hyphen registered macron */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* degree plusminus twosuperior threesuperior */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* acute mu paragraph periodcentered */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* agrave aacute acircumflex atilde */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* eth ntilde ograve oacute */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +CASE_BYP_STATE, +}; + +Const int Tbyptable[] = /* ESC CAN (^X) bypass state */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BES_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 4 5 6 7 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 8 9 : ; */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* < = > ? */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* @ A B C */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* D E F G */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* H I J K */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* L M N O */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* P Q R S */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* T U V W */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* X Y Z [ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* \ ] ^ _ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ` a b c */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* d e f g */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* h i j k */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* l m n o */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* p q r s */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* t u v w */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* x y z { */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* | } ~ DEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const int Tesctable[] = /* ESC */ +{ +/* NUL SOH STX ETX */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_VT_MODE, +/* EOT ENQ ACK BEL */ +CASE_CURSTATE, +CASE_REPORT, +CASE_CURSTATE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_IGNORE, +CASE_UP, +/* NP CR SO SI */ +CASE_PAGE, +CASE_IGNORE, +CASE_APL, +CASE_ASCII, +/* DLE DC1 DC2 DC3 */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* DC4 NAK SYN ETB */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_COPY, +/* CAN EM SUB ESC */ +CASE_BYP_STATE, +CASE_CURSTATE, +CASE_GIN, +CASE_IGNORE, +/* FS GS RS US */ +CASE_SPT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* $ % & ' */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* ( ) * + */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* , - . / */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* 0 1 2 3 */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* 4 5 6 7 */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* 8 9 : ; */ +CASE_CHAR_SIZE, +CASE_CHAR_SIZE, +CASE_CHAR_SIZE, +CASE_CHAR_SIZE, +/* < = > ? */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* @ A B C */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* D E F G */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* H I J K */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* L M N O */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* P Q R S */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* T U V W */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* X Y Z [ */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* \ ] ^ _ */ +CASE_CURSTATE, +CASE_OSC, +CASE_CURSTATE, +CASE_CURSTATE, +/* ` a b c */ +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +/* d e f g */ +CASE_BEAM_VEC, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_BEAM_VEC, +/* h i j k */ +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +/* l m n o */ +CASE_BEAM_VEC, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_BEAM_VEC, +/* p q r s */ +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +CASE_BEAM_VEC, +/* t u v w */ +CASE_BEAM_VEC, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_BEAM_VEC, +/* x y z { */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +CASE_CURSTATE, +/* | } ~ DEL */ +CASE_CURSTATE, +CASE_CURSTATE, +CASE_IGNORE, +CASE_CURSTATE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const int Tipltable[] = /* RS (^^) incremental plot */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_ESC_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_PENUP, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 4 5 6 7 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 8 9 : ; */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* < = > ? */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* @ A B C */ +CASE_IGNORE, +CASE_IPL_POINT, +CASE_IPL_POINT, +CASE_IGNORE, +/* D E F G */ +CASE_IPL_POINT, +CASE_IPL_POINT, +CASE_IPL_POINT, +CASE_IGNORE, +/* H I J K */ +CASE_IPL_POINT, +CASE_IPL_POINT, +CASE_IPL_POINT, +CASE_IGNORE, +/* L M N O */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* P Q R S */ +CASE_PENDOWN, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* T U V W */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* X Y Z [ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* \ ] ^ _ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ` a b c */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* d e f g */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* h i j k */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* l m n o */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* p q r s */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* t u v w */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* x y z { */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* | } ~ DEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const int Tplttable[] = /* GS (^]) graph (plot) mode */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_ESC_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* $ % & ' */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* ( ) * + */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* , - . / */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* 0 1 2 3 */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* 4 5 6 7 */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* 8 9 : ; */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* < = > ? */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* @ A B C */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* D E F G */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* H I J K */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* L M N O */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* P Q R S */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* T U V W */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* X Y Z [ */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* \ ] ^ _ */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* ` a b c */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* d e f g */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* h i j k */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* l m n o */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* p q r s */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* t u v w */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* x y z { */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* | } ~ DEL */ +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +CASE_PLT_VEC, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const int Tpttable[] = /* FS (^\) point plot mode */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_ESC_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* $ % & ' */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* ( ) * + */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* , - . / */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* 0 1 2 3 */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* 4 5 6 7 */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* 8 9 : ; */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* < = > ? */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* @ A B C */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* D E F G */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* H I J K */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* L M N O */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* P Q R S */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* T U V W */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* X Y Z [ */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* \ ] ^ _ */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* ` a b c */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* d e f g */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* h i j k */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* l m n o */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* p q r s */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* t u v w */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* x y z { */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* | } ~ DEL */ +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +CASE_PT_POINT, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const int Tspttable[] = /* ESC FS (^\) special point plot */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BEL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_LF, +CASE_UP, +/* NP CR SO SI */ +CASE_IGNORE, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_ESC_STATE, +/* FS GS RS US */ +CASE_PT_STATE, +CASE_PLT_STATE, +CASE_IPL_STATE, +CASE_ALP_STATE, +/* SP ! " # */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* $ % & ' */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* ( ) * + */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* , - . / */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* 0 1 2 3 */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* 4 5 6 7 */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* 8 9 : ; */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* < = > ? */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* @ A B C */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* D E F G */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* H I J K */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* L M N O */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* P Q R S */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* T U V W */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* X Y Z [ */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* \ ] ^ _ */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* ` a b c */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* d e f g */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* h i j k */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* l m n o */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* p q r s */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* t u v w */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* x y z { */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* | } ~ DEL */ +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +CASE_SPT_POINT, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x99 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; diff --git a/Tekparse.def b/Tekparse.def new file mode 100644 index 0000000..d4a0b8e --- /dev/null +++ b/Tekparse.def @@ -0,0 +1,74 @@ +# $XTermId: Tekparse.def,v 1.4 2006/02/12 22:43:56 tom Exp $ +# +# vile:confmode rs=lf +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2002,2006 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# List of symbols that need to be defined for Tekparse.h. If you need to +# change any of the CASE_ macros, make the change here and rerun the command +# shown in Tekparse.h. +# + +CASE_REPORT +CASE_VT_MODE +CASE_SPT_STATE +CASE_GIN +CASE_BEL +CASE_BS +CASE_PT_STATE +CASE_PLT_STATE +CASE_TAB +CASE_IPL_STATE +CASE_ALP_STATE +CASE_UP +CASE_COPY +CASE_PAGE +CASE_BES_STATE +CASE_BYP_STATE +CASE_IGNORE +CASE_ASCII +CASE_APL +CASE_CHAR_SIZE +CASE_BEAM_VEC +CASE_CURSTATE +CASE_PENUP +CASE_PENDOWN +CASE_IPL_POINT +CASE_PLT_VEC +CASE_PT_POINT +CASE_SPT_POINT +CASE_CR +CASE_ESC_STATE +CASE_LF +CASE_SP +CASE_PRINT +CASE_OSC diff --git a/Tekparse.h b/Tekparse.h new file mode 100644 index 0000000..9c706ce --- /dev/null +++ b/Tekparse.h @@ -0,0 +1,97 @@ +/* $XTermId: Tekparse.h,v 1.7 2006/02/13 01:14:57 tom Exp $ */ + +/* + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ +/* $XFree86: xc/programs/xterm/Tekparse.h,v 1.6 2006/02/13 01:14:57 dickey Exp $ */ + + +/* @(#)Tekparse.h X10/6.6 11/7/86 */ + +#ifndef included_Tekparse_h +#define included_Tekparse_h 1 + +#ifndef Const +# if defined(__STDC__) && !defined(__cplusplus) +# define Const const +# else +# define Const /**/ +# endif +#endif + +extern Const int Talptable[]; +extern Const int Tbestable[]; +extern Const int Tbyptable[]; +extern Const int Tesctable[]; +extern Const int Tipltable[]; +extern Const int Tplttable[]; +extern Const int Tpttable[]; +extern Const int Tspttable[]; + +/* + * The following list of definitions is generated from Tekparse.def using the + * following command line: + * + * egrep -v '^CASE_' Tekparse.def | \ + * awk 'BEGIN {n = 0;} {printf "#define %s %d\n", $1, n; n++}' + * + * You you need to change something, change Tekparse.def and regenerate the + * definitions. This would have been automatic, but since this doesn't change + * very often, it isn't worth the makefile hassle. + */ + +#define CASE_REPORT 0 +#define CASE_VT_MODE 1 +#define CASE_SPT_STATE 2 +#define CASE_GIN 3 +#define CASE_BEL 4 +#define CASE_BS 5 +#define CASE_PT_STATE 6 +#define CASE_PLT_STATE 7 +#define CASE_TAB 8 +#define CASE_IPL_STATE 9 +#define CASE_ALP_STATE 10 +#define CASE_UP 11 +#define CASE_COPY 12 +#define CASE_PAGE 13 +#define CASE_BES_STATE 14 +#define CASE_BYP_STATE 15 +#define CASE_IGNORE 16 +#define CASE_ASCII 17 +#define CASE_APL 18 +#define CASE_CHAR_SIZE 19 +#define CASE_BEAM_VEC 20 +#define CASE_CURSTATE 21 +#define CASE_PENUP 22 +#define CASE_PENDOWN 23 +#define CASE_IPL_POINT 24 +#define CASE_PLT_VEC 25 +#define CASE_PT_POINT 26 +#define CASE_SPT_POINT 27 +#define CASE_CR 28 +#define CASE_ESC_STATE 29 +#define CASE_LF 30 +#define CASE_SP 31 +#define CASE_PRINT 32 +#define CASE_OSC 33 + +#endif /* included_Tekparse_h */ diff --git a/Tekproc.c b/Tekproc.c new file mode 100644 index 0000000..6a7f668 --- /dev/null +++ b/Tekproc.c @@ -0,0 +1,1986 @@ +/* $XTermId: Tekproc.c,v 1.191 2011/12/27 10:19:51 tom Exp $ */ + +/* + * Copyright 2001-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1988 The Open Group + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of The Open Group shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from The Open Group. + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* Tekproc.c */ + +#define RES_OFFSET(field) XtOffsetOf(TekWidgetRec, field) + +#include <xterm.h> + +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/cursorfont.h> +#include <X11/Xmu/CharSet.h> + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include <X11/Xaw/Form.h> +#elif defined(HAVE_LIB_XAW3D) +#include <X11/Xaw3d/Form.h> +#elif defined(HAVE_LIB_NEXTAW) +#include <X11/neXtaw/Form.h> +#elif defined(HAVE_LIB_XAWPLUS) +#include <X11/XawPlus/Form.h> +#endif + +#endif /* OPT_TOOLBAR */ + +#include <assert.h> +#include <stdio.h> +#include <ctype.h> +#include <signal.h> + +#include <Tekparse.h> +#include <data.h> +#include <error.h> +#include <menu.h> +#include <xstrings.h> + +#define DefaultGCID XGContextFromGC(DefaultGC(XtDisplay(tw), DefaultScreen(XtDisplay(tw)))) + +/* Tek defines */ + +#define DOTDASHEDLINE 2 +#define DOTTEDLINE 1 +#define EAST 01 +#define LINEMASK 07 +#define LONGDASHEDLINE 4 +#define MARGIN1 0 +#define MARGIN2 1 +#define MAX_PTS 150 +#define MAX_VTX 300 +#define NORTH 04 +#define PENDOWN 1 +#define PENUP 0 +#define SHORTDASHEDLINE 3 +#define SOLIDLINE 0 +#define SOUTH 010 +#define TEKBOTTOMPAD 23 +#define TEKDEFHEIGHT 565 +#define TEKDEFWIDTH 750 +#define TEKHEIGHT 3072 +#define TEKHOME ( (TekChar[tekscr->page.fontsize].nlines - 1) \ + * TekChar[tekscr->page.fontsize].vsize) +#define TEKMINHEIGHT 452 +#define TEKMINWIDTH 600 +#define TEKTOPPAD 34 +#define TEKWIDTH 4096 +#define WEST 02 + +#define TekMove(tw,x,y) tekscr->cur_X = x; tekscr->cur_Y = y +#define input() Tinput(tw) +#define unput(c) *Tpushback++ = (Char) c +/* *INDENT-OFF* */ +static struct Tek_Char { + int hsize; /* in Tek units */ + int vsize; /* in Tek units */ + int charsperline; + int nlines; +} TekChar[TEKNUMFONTS] = { + {56, 88, 74, 35}, /* large */ + {51, 82, 81, 38}, /* #2 */ + {34, 53, 121, 58}, /* #3 */ + {31, 48, 133, 64}, /* small */ +}; +/* *INDENT-ON* */ + +static Cursor GINcursor; +static XSegment *line_pt; +static int nplot; +static TekLink Tek0; +static jmp_buf Tekjump; +static TekLink *TekRecord; +static XSegment *Tline; + +static Const int *curstate = Talptable; +static Const int *Tparsestate = Talptable; + +static char defaultTranslations[] = "\ + ~Meta<KeyPress>: insert-seven-bit() \n\ + Meta<KeyPress>: insert-eight-bit() \n\ + !Ctrl <Btn1Down>: popup-menu(mainMenu) \n\ + !Lock Ctrl <Btn1Down>: popup-menu(mainMenu) \n\ +!Lock Ctrl @Num_Lock <Btn1Down>: popup-menu(mainMenu) \n\ + !Ctrl @Num_Lock <Btn1Down>: popup-menu(mainMenu) \n\ + !Ctrl <Btn2Down>: popup-menu(tekMenu) \n\ + !Lock Ctrl <Btn2Down>: popup-menu(tekMenu) \n\ +!Lock Ctrl @Num_Lock <Btn2Down>: popup-menu(tekMenu) \n\ + !Ctrl @Num_Lock <Btn2Down>: popup-menu(tekMenu) \n\ + Shift ~Meta<Btn1Down>: gin-press(L) \n\ + ~Meta<Btn1Down>: gin-press(l) \n\ + Shift ~Meta<Btn2Down>: gin-press(M) \n\ + ~Meta<Btn2Down>: gin-press(m) \n\ + Shift ~Meta<Btn3Down>: gin-press(R) \n\ + ~Meta<Btn3Down>: gin-press(r)"; +/* *INDENT-OFF* */ +static XtActionsRec actionsList[] = { + { "string", HandleStringEvent }, + { "insert", HandleKeyPressed }, /* alias for insert-seven-bit */ + { "insert-seven-bit", HandleKeyPressed }, + { "insert-eight-bit", HandleEightBitKeyPressed }, + { "gin-press", HandleGINInput }, + { "secure", HandleSecure }, + { "create-menu", HandleCreateMenu }, + { "popup-menu", HandlePopupMenu }, + /* menu actions */ + { "allow-send-events", HandleAllowSends }, + { "set-visual-bell", HandleSetVisualBell }, +#ifdef ALLOWLOGGING + { "set-logging", HandleLogging }, +#endif + { "redraw", HandleRedraw }, + { "send-signal", HandleSendSignal }, + { "quit", HandleQuit }, + { "set-scrollbar", HandleScrollbar }, + { "set-jumpscroll", HandleJumpscroll }, + { "set-reverse-video", HandleReverseVideo }, + { "set-autowrap", HandleAutoWrap }, + { "set-reversewrap", HandleReverseWrap }, + { "set-autolinefeed", HandleAutoLineFeed }, + { "set-appcursor", HandleAppCursor }, + { "set-appkeypad", HandleAppKeypad }, + { "set-scroll-on-key", HandleScrollKey }, + { "set-scroll-on-tty-output", HandleScrollTtyOutput }, + { "set-allow132", HandleAllow132 }, + { "set-cursesemul", HandleCursesEmul }, + { "set-marginbell", HandleMarginBell }, + { "set-altscreen", HandleAltScreen }, + { "soft-reset", HandleSoftReset }, + { "hard-reset", HandleHardReset }, + { "set-terminal-type", HandleSetTerminalType }, + { "set-visibility", HandleVisibility }, + { "set-tek-text", HandleSetTekText }, + { "tek-page", HandleTekPage }, + { "tek-reset", HandleTekReset }, + { "tek-copy", HandleTekCopy }, +#if OPT_TOOLBAR + { "set-toolbar", HandleToolbar }, +#endif +}; +/* *INDENT-ON* */ + +static Dimension defOne = 1; + +#define GIN_TERM_NONE_STR "none" +#define GIN_TERM_CR_STR "CRonly" +#define GIN_TERM_EOT_STR "CR&EOT" + +#define GIN_TERM_NONE 0 +#define GIN_TERM_CR 1 +#define GIN_TERM_EOT 2 + +#ifdef VMS +#define DFT_FONT_SMALL "FIXED" +#else +#define DFT_FONT_SMALL "6x10" +#endif + +static XtResource resources[] = +{ + {XtNwidth, XtCWidth, XtRDimension, sizeof(Dimension), + XtOffsetOf(CoreRec, core.width), XtRDimension, (caddr_t) & defOne}, + {XtNheight, XtCHeight, XtRDimension, sizeof(Dimension), + XtOffsetOf(CoreRec, core.height), XtRDimension, (caddr_t) & defOne}, + Fres("fontLarge", XtCFont, tek.Tfont[TEK_FONT_LARGE], "9x15"), + Fres("font2", XtCFont, tek.Tfont[TEK_FONT_2], "6x13"), + Fres("font3", XtCFont, tek.Tfont[TEK_FONT_3], "8x13"), + Fres("fontSmall", XtCFont, tek.Tfont[TEK_FONT_SMALL], DFT_FONT_SMALL), + Sres(XtNinitialFont, XtCInitialFont, tek.initial_font, "large"), + Sres("ginTerminator", "GinTerminator", tek.gin_terminator_str, GIN_TERM_NONE_STR), +#if OPT_TOOLBAR + Wres(XtNmenuBar, XtCMenuBar, tek.tb_info.menu_bar, 0), + Ires(XtNmenuHeight, XtCMenuHeight, tek.tb_info.menu_height, 25), +#endif +}; + +static IChar Tinput(TekWidget /* tw */ ); +static int getpoint(TekWidget /* tw */ ); +static void TCursorBack(TekWidget /* tw */ ); +static void TCursorDown(TekWidget /* tw */ ); +static void TCursorForward(TekWidget /* tw */ ); +static void TCursorUp(TekWidget /* tw */ ); +static void TekBackground(TekWidget /* tw */ , + TScreen * /* screen */ ); +static void TekConfigure(Widget /* w */ ); +static void TekDraw(TekWidget /* tw */ , + int /* x */ , + int /* y */ ); +static void TekEnq(TekWidget /* tw */ , + unsigned /* status */ , + int /* x */ , + int /* y */ ); +static void TekFlush(TekWidget /* tw */ ); +static void TekInitialize(Widget /* request */ , + Widget /* wnew */ , + ArgList /* args */ , + Cardinal * /* num_args */ ); +static void TekPage(TekWidget /* tw */ ); +static void TekRealize(Widget /* gw */ , + XtValueMask * /* valuemaskp */ , + XSetWindowAttributes * /* values */ ); + +static WidgetClassRec tekClassRec = +{ + { +/* core_class fields */ + (WidgetClass) & widgetClassRec, /* superclass */ + "Tek4014", /* class_name */ + sizeof(TekWidgetRec), /* widget_size */ + NULL, /* class_initialize */ + NULL, /* class_part_initialize */ + False, /* class_inited */ + TekInitialize, /* initialize */ + NULL, /* initialize_hook */ + TekRealize, /* realize */ + actionsList, /* actions */ + XtNumber(actionsList), /* num_actions */ + resources, /* resources */ + XtNumber(resources), /* num_resources */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + True, /* compress_exposure */ + True, /* compress_enterleave */ + False, /* visible_interest */ + NULL, /* destroy */ + TekConfigure, /* resize */ + TekExpose, /* expose */ + NULL, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + NULL, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_offsets */ + defaultTranslations, /* tm_table */ + XtInheritQueryGeometry, /* query_geometry */ + XtInheritDisplayAccelerator, /* display_accelerator */ + NULL /* extension */ + } +}; +WidgetClass tekWidgetClass = (WidgetClass) & tekClassRec; + +static Bool Tfailed = False; + +int +TekInit(void) +{ + Widget form_top, menu_top; + Dimension menu_high; + + if (!Tfailed + && tekWidget == 0) { + Cardinal nargs = 0; + Arg myArgs[3]; + Boolean iconic = 0; + + TRACE(("TekInit\n")); + XtSetArg(myArgs[nargs], XtNiconic, &iconic); + ++nargs; + XtGetValues(toplevel, myArgs, nargs); + + nargs = 0; + XtSetArg(myArgs[nargs], XtNiconic, iconic); + ++nargs; + XtSetArg(myArgs[nargs], XtNallowShellResize, True); + ++nargs; + XtSetArg(myArgs[nargs], XtNinput, True); + ++nargs; + + /* this causes the Initialize method to be called */ + tekshellwidget = + XtCreatePopupShell("tektronix", topLevelShellWidgetClass, + toplevel, myArgs, nargs); + + SetupMenus(tekshellwidget, &form_top, &menu_top, &menu_high); + + /* this causes the Realize method to be called */ + tekWidget = (TekWidget) + XtVaCreateManagedWidget("tek4014", + tekWidgetClass, form_top, +#if OPT_TOOLBAR + XtNmenuBar, menu_top, + XtNresizable, True, + XtNfromVert, menu_top, + XtNtop, XawChainTop, + XtNleft, XawChainLeft, + XtNright, XawChainRight, + XtNbottom, XawChainBottom, + XtNmenuHeight, menu_high, +#endif + (XtPointer) 0); +#if OPT_TOOLBAR + ShowToolbar(resource.toolBar); +#endif + } + return (!Tfailed); +} + +/* + * If we haven't allocated the PtyData struct, do so. + */ +int +TekPtyData(void) +{ + if (Tpushb == 0) { + if ((Tpushb = TypeMallocN(Char, 10)) == NULL + || (Tline = TypeMallocN(XSegment, MAX_VTX)) == NULL) { + xtermWarning("Not enough core for Tek mode\n"); + if (Tpushb) + free(Tpushb); + Tfailed = True; + return 0; + } + } + return 1; +} + +static void +Tekparse(TekWidget tw) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + int x, y; + IChar c = 0; + IChar ch; + int nextstate; + + for (;;) { + c = input(); + /* + * The parsing tables all have 256 entries. If we're supporting + * wide characters, we handle them by treating them the same as + * printing characters. + */ +#if OPT_WIDE_CHARS + if (c > 255) { + nextstate = (Tparsestate == Talptable) + ? CASE_PRINT + : CASE_IGNORE; + } else +#endif + nextstate = Tparsestate[c]; + TRACE(("Tekparse %04X -> %d\n", c, nextstate)); + + switch (nextstate) { + case CASE_REPORT: + TRACE(("case: report address\n")); + if (tekscr->TekGIN) { + TekGINoff(tw); + TekEnqMouse(tw, 0); + } else { + c = 064; /* has hard copy unit */ + if (tekscr->margin == MARGIN2) + c |= 02; + TekEnq(tw, c, tekscr->cur_X, tekscr->cur_Y); + } + TekRecord->ptr[-1] = ANSI_NAK; /* remove from recording */ + Tparsestate = curstate; + break; + + case CASE_VT_MODE: + TRACE(("case: special return to vt102 mode\n")); + Tparsestate = curstate; + TekRecord->ptr[-1] = ANSI_NAK; /* remove from recording */ + FlushLog(xw); + return; + + case CASE_SPT_STATE: + TRACE(("case: Enter Special Point Plot mode\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate = Tspttable; + break; + + case CASE_GIN: + TRACE(("case: Do Tek GIN mode\n")); + tekscr->TekGIN = &TekRecord->ptr[-1]; + /* Set cross-hair cursor raster array */ + if ((GINcursor = + make_colored_cursor(XC_tcross, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG))) != 0) { + XDefineCursor(XtDisplay(tw), TWindow(tekscr), + GINcursor); + } + Tparsestate = Tbyptable; /* Bypass mode */ + break; + + case CASE_BEL: + TRACE(("case: BEL\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + if (!tekRefreshList) + Bell(xw, XkbBI_TerminalBell, 0); + Tparsestate = curstate; /* clear bypass condition */ + break; + + case CASE_BS: + TRACE(("case: BS\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate; /* clear bypass condition */ + TCursorBack(tw); + break; + + case CASE_PT_STATE: + TRACE(("case: Enter Tek Point Plot mode\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate = Tpttable; + break; + + case CASE_PLT_STATE: + TRACE(("case: Enter Tek Plot mode\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate = Tplttable; + if ((c = input()) == ANSI_BEL) + tekscr->pen = PENDOWN; + else { + unput(c); + tekscr->pen = PENUP; + } + break; + + case CASE_TAB: + TRACE(("case: HT\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate; /* clear bypass condition */ + TCursorForward(tw); + break; + + case CASE_IPL_STATE: + TRACE(("case: Enter Tek Incremental Plot mode\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate = Tipltable; + break; + + case CASE_ALP_STATE: + TRACE(("case: Enter Tek Alpha mode from any other mode\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + /* if in one of graphics states, move alpha cursor */ + if (nplot > 0) /* flush line VTbuffer */ + TekFlush(tw); + Tparsestate = curstate = Talptable; + break; + + case CASE_UP: + TRACE(("case: cursor up\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + Tparsestate = curstate; /* clear bypass condition */ + TCursorUp(tw); + break; + + case CASE_COPY: + TRACE(("case: make copy\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + TekCopy(tw); + TekRecord->ptr[-1] = ANSI_NAK; /* remove from recording */ + Tparsestate = curstate; /* clear bypass condition */ + break; + + case CASE_PAGE: + TRACE(("case: Page Function\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + TekPage(tw); /* clear bypass condition */ + break; + + case CASE_BES_STATE: + TRACE(("case: Byp: an escape char\n")); + Tparsestate = Tbestable; + break; + + case CASE_BYP_STATE: + TRACE(("case: set bypass condition\n")); + Tparsestate = Tbyptable; + break; + + case CASE_IGNORE: + TRACE(("case: Esc: totally ignore CR, ESC, LF, ~\n")); + break; + + case CASE_ASCII: + TRACE(("case: Select ASCII char set\n")); + /* ignore for now */ + Tparsestate = curstate; + break; + + case CASE_APL: + TRACE(("case: Select APL char set\n")); + /* ignore for now */ + Tparsestate = curstate; + break; + + case CASE_CHAR_SIZE: + TRACE(("case: character size selector\n")); + TekSetFontSize(tw, False, (int) (c & 03)); + Tparsestate = curstate; + break; + + case CASE_BEAM_VEC: + TRACE(("case: beam and vector selector\n")); + /* only line types */ + c = (IChar) (c & LINEMASK); + if (c != tekscr->cur.linetype) { + if (nplot > 0) + TekFlush(tw); + if (c <= TEKNUMLINES) + tekscr->cur.linetype = c; + } + Tparsestate = curstate; + break; + + case CASE_CURSTATE: + Tparsestate = curstate; + break; + + case CASE_PENUP: + TRACE(("case: Ipl: penup\n")); + tekscr->pen = PENUP; + break; + + case CASE_PENDOWN: + TRACE(("case: Ipl: pendown\n")); + tekscr->pen = PENDOWN; + break; + + case CASE_IPL_POINT: + TRACE(("case: Ipl: point\n")); + x = tekscr->cur_X; + y = tekscr->cur_Y; + if (c & NORTH) + y++; + else if (c & SOUTH) + y--; + if (c & EAST) + x++; + else if (c & WEST) + x--; + if (tekscr->pen == PENDOWN) + TekDraw(tw, x, y); + else + TekMove(tw, x, y); + break; + + case CASE_PLT_VEC: + TRACE(("case: Plt: vector\n")); + unput(c); + if (getpoint(tw)) { + if (tekscr->pen == PENDOWN) { + TekDraw(tw, tekscr->cur.x, tekscr->cur.y); + } else { + TekMove(tw, tekscr->cur.x, tekscr->cur.y); + } + tekscr->pen = PENDOWN; + } + break; + + case CASE_PT_POINT: + TRACE(("case: Pt: point\n")); + unput(c); + if (getpoint(tw)) { + TekMove(tw, tekscr->cur.x, tekscr->cur.y); + TekDraw(tw, tekscr->cur.x, tekscr->cur.y); + } + break; + + case CASE_SPT_POINT: + TRACE(("case: Spt: point\n")); + /* ignore intensity character in c */ + if (getpoint(tw)) { + TekMove(tw, tekscr->cur.x, tekscr->cur.y); + TekDraw(tw, tekscr->cur.x, tekscr->cur.y); + } + break; + + case CASE_CR: + TRACE(("case: CR\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + if (nplot > 0) /* flush line VTbuffer */ + TekFlush(tw); + tekscr->cur_X = tekscr->margin == MARGIN1 ? 0 : + TEKWIDTH / 2; + Tparsestate = curstate = Talptable; + break; + + case CASE_ESC_STATE: + TRACE(("case: ESC\n")); + Tparsestate = Tesctable; + break; + + case CASE_LF: + TRACE(("case: LF\n")); + if (tekscr->TekGIN) + TekGINoff(tw); + TCursorDown(tw); + if (!tekRefreshList) + do_xevents(); + break; + + case CASE_SP: + TRACE(("case: SP\n")); + TCursorForward(tw); + break; + + case CASE_PRINT: + TRACE(("case: printable character\n")); + ch = c; + x = (int) (tekscr->cur_X * TekScale(tekscr)) + + screen->border; + y = (int) ((TEKHEIGHT + TEKTOPPAD - tekscr->cur_Y) * TekScale(tekscr)) + + screen->border; + +#if OPT_WIDE_CHARS + if (screen->wide_chars + && (ch > 255)) { + XChar2b sbuf; + sbuf.byte2 = LO_BYTE(ch); + sbuf.byte1 = HI_BYTE(ch); + XDrawImageString16(XtDisplay(tw), + TWindow(tekscr), + tekscr->TnormalGC, + x, + y, + &sbuf, + 1); + } else +#endif + { + char ch2 = (char) ch; + XDrawString(XtDisplay(tw), + TWindow(tekscr), + tekscr->TnormalGC, + x, + y, + &ch2, + 1); + } + TCursorForward(tw); + break; + case CASE_OSC: + /* FIXME: someone should disentangle the input queues + * of this code so that it can be state-driven. + */ + TRACE(("case: do osc escape\n")); + { + /* + * do_osc() can call TekExpose(), which calls TekRefresh(), + * and sends us recurring here - don't do that... + */ + static int nested; + + Char buf2[512]; + IChar c2; + size_t len = 0; + while ((c2 = input()) != ANSI_BEL) { + if (!isprint((int) (c2 & 0x7f)) + || len + 2 >= (int) sizeof(buf2)) + break; + buf2[len++] = (Char) c2; + } + buf2[len] = 0; + if (!nested++) { + if (c2 == ANSI_BEL) + do_osc(xw, buf2, len, ANSI_BEL); + } + --nested; + } + Tparsestate = curstate; + break; + } + } +} + +static int rcnt; +static char *rptr; +static PtySelect Tselect_mask; + +static IChar +Tinput(TekWidget tw) +{ + XtermWidget xw = term; + TekScreen *tekscr = TekScreenOf(tw); + TScreen *screen = TScreenOf(xw); + TekLink *tek; + + if (Tpushback > Tpushb) + return (*--Tpushback); + if (tekRefreshList) { + if (rcnt-- > 0) + return (IChar) (*rptr++); + if ((tek = tekRefreshList->next) != 0) { + tekRefreshList = tek; + rptr = tek->data; + rcnt = tek->count - 1; + TekSetFontSize(tw, False, tek->fontsize); + return (IChar) (*rptr++); + } + tekRefreshList = (TekLink *) 0; + longjmp(Tekjump, 1); + } + again: + if (VTbuffer->next >= VTbuffer->last) { + int update = VTbuffer->update; + + if (nplot > 0) /* flush line */ + TekFlush(tw); +#ifdef VMS + Tselect_mask = pty_mask; /* force a read */ +#else /* VMS */ + XFD_COPYSET(&pty_mask, &Tselect_mask); +#endif /* VMS */ + for (;;) { +#ifdef CRAY + struct timeval crocktimeout; + crocktimeout.tv_sec = 0; + crocktimeout.tv_usec = 0; + (void) Select(max_plus1, + &Tselect_mask, NULL, NULL, + &crocktimeout); +#endif + if (readPtyData(xw, &Tselect_mask, VTbuffer)) { + break; + } + if (Ttoggled && curstate == Talptable) { + TCursorToggle(tw, TOGGLE); + Ttoggled = False; + } + if (xtermAppPending() & XtIMXEvent) { +#ifdef VMS + Tselect_mask = X_mask; +#else /* VMS */ + XFD_COPYSET(&X_mask, &Tselect_mask); +#endif /* VMS */ + } else { + XFlush(XtDisplay(tw)); +#ifdef VMS + Tselect_mask = Select_mask; + +#else /* VMS */ + XFD_COPYSET(&Select_mask, &Tselect_mask); + if (Select(max_plus1, &Tselect_mask, NULL, NULL, NULL) < 0) { + if (errno != EINTR) + SysError(ERROR_TSELECT); + continue; + } +#endif /* VMS */ + } +#ifdef VMS + if (Tselect_mask & X_mask) { + xevents(); + if (VTbuffer->update != update) + goto again; + } +#else /* VMS */ + if (FD_ISSET(ConnectionNumber(XtDisplay(tw)), &Tselect_mask)) { + xevents(); + if (VTbuffer->update != update) + goto again; + } +#endif /* VMS */ + } + if (!Ttoggled && curstate == Talptable) { + TCursorToggle(tw, TOGGLE); + Ttoggled = True; + } + } + tek = TekRecord; + if (tek->count >= TEK_LINK_BLOCK_SIZE + || tek->fontsize != tekscr->cur.fontsize) { + if ((TekRecord = tek->next = CastMalloc(TekLink)) == 0) { + Panic("Tinput: malloc error (%d)\n", errno); + } else { + tek = tek->next; + tek->next = (TekLink *) 0; + tek->fontsize = (unsigned short) tekscr->cur.fontsize; + tek->count = 0; + tek->ptr = tek->data; + } + } + tek->count++; + + (void) morePtyData(screen, VTbuffer); + return (IChar) (*tek->ptr++ = (char) nextPtyData(screen, VTbuffer)); +} + +static void +TekClear(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + + if (TWindow(tekscr)) + XClearWindow(XtDisplay(tw), TWindow(tekscr)); +} + +/* this should become the Tek Widget's Resize proc */ +static void +TekConfigure(Widget w) +{ + TekWidget tw = getTekWidget(w); + if (tw != 0) { + XtermWidget xw = term; + TekScreen *tekscr = TekScreenOf(tw); + TScreen *screen = TScreenOf(xw); + int border = 2 * screen->border; + double d; + + TekClear(tw); + TWidth(tekscr) = w->core.width - border; + THeight(tekscr) = w->core.height - border; + TekScale(tekscr) = (double) TWidth(tekscr) / TEKWIDTH; + if ((d = (double) THeight(tekscr) / (TEKHEIGHT + TEKTOPPAD + TEKBOTTOMPAD)) + < TekScale(tekscr)) + TekScale(tekscr) = d; + TFullWidth(tekscr) = w->core.width; + TFullHeight(tekscr) = w->core.height; + } +} + +/*ARGSUSED*/ +void +TekExpose(Widget w, + XEvent * event GCC_UNUSED, + Region region GCC_UNUSED) +{ + TekWidget tw = getTekWidget(w); + if (tw != 0) { + TekScreen *tekscr = TekScreenOf(tw); + + TRACE(("TekExpose {{\n")); + +#ifdef lint + region = region; +#endif + if (!Ttoggled) + TCursorToggle(tw, CLEAR); + Ttoggled = True; + Tpushback = Tpushb; + tekscr->cur_X = 0; + tekscr->cur_Y = TEKHOME; + tekscr->cur = tekscr->page; + TekSetFontSize(tw, False, tekscr->cur.fontsize); + tekscr->margin = MARGIN1; + if (tekscr->TekGIN) { + tekscr->TekGIN = NULL; + TekGINoff(tw); + } + tekRefreshList = &Tek0; + rptr = tekRefreshList->data; + rcnt = tekRefreshList->count; + Tparsestate = curstate = Talptable; + TRACE(("TekExpose resets data to replay %d bytes\n", rcnt)); + first_map_occurred(); + if (!tekscr->waitrefresh) + TekRefresh(tw); + TRACE(("}} TekExpose\n")); + } +} + +void +TekRefresh(TekWidget tw) +{ + if (tw != 0) { + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + static Cursor wait_cursor = None; + + if (wait_cursor == None) + wait_cursor = make_colored_cursor(XC_watch, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + XDefineCursor(XtDisplay(tw), TWindow(tekscr), wait_cursor); + XFlush(XtDisplay(tw)); + if (!setjmp(Tekjump)) + Tekparse(tw); + XDefineCursor(XtDisplay(tw), TWindow(tekscr), + (tekscr->TekGIN && GINcursor) ? GINcursor : tekscr->arrow); + } +} + +void +TekRepaint(TekWidget tw) +{ + TRACE(("TekRepaint\n")); + TekClear(tw); + TekExpose((Widget) tw, (XEvent *) NULL, (Region) NULL); +} + +static void +TekPage(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + TekLink *tek; + + TekClear(tw); + tekscr->cur_X = 0; + tekscr->cur_Y = TEKHOME; + tekscr->margin = MARGIN1; + tekscr->page = tekscr->cur; + if (tekscr->TekGIN) + TekGINoff(tw); + tek = TekRecord = &Tek0; + tek->fontsize = (unsigned short) tekscr->cur.fontsize; + tek->count = 0; + tek->ptr = tek->data; + tek = tek->next; + if (tek) + do { + TekLink *tek2 = tek->next; + + free(tek); + tek = tek2; + } while (tek); + TekRecord->next = (TekLink *) 0; + tekRefreshList = (TekLink *) 0; + Ttoggled = True; + Tparsestate = curstate = Talptable; /* Tek Alpha mode */ +} + +#define EXTRABITS 017 +#define FIVEBITS 037 +#define HIBITS (FIVEBITS << SHIFTHI) +#define LOBITS (FIVEBITS << SHIFTLO) +#define SHIFTHI 7 +#define SHIFTLO 2 +#define TWOBITS 03 + +static int +getpoint(TekWidget tw) +{ + int c, x, y, e, lo_y = 0; + TekScreen *tekscr = TekScreenOf(tw); + + x = tekscr->cur.x; + y = tekscr->cur.y; + for (;;) { + if ((c = (int) input()) < ' ') { /* control character */ + unput(c); + return (0); + } + if (c < '@') { /* Hi X or Hi Y */ + if (lo_y) { /* seen a Lo Y, so this must be Hi X */ + x &= ~HIBITS; + x |= (c & FIVEBITS) << SHIFTHI; + continue; + } + /* else Hi Y */ + y &= ~HIBITS; + y |= (c & FIVEBITS) << SHIFTHI; + continue; + } + if (c < '`') { /* Lo X */ + x &= ~LOBITS; + x |= (c & FIVEBITS) << SHIFTLO; + tekscr->cur.x = x; + tekscr->cur.y = y; + return (1); /* OK */ + } + /* else Lo Y */ + if (lo_y) { /* seen a Lo Y, so other must be extra bits */ + e = (y >> SHIFTLO) & EXTRABITS; + x &= ~TWOBITS; + x |= e & TWOBITS; + y &= ~TWOBITS; + y |= (e >> SHIFTLO) & TWOBITS; + } + y &= ~LOBITS; + y |= (c & FIVEBITS) << SHIFTLO; + lo_y++; + } +} + +static void +TCursorBack(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + struct Tek_Char *t; + int x, l; + + x = (tekscr->cur_X -= + (t = &TekChar[tekscr->cur.fontsize])->hsize + ); + + if (((tekscr->margin == MARGIN1) && (x < 0)) + || ((tekscr->margin == MARGIN2) && (x < TEKWIDTH / 2))) { + if ((l = (tekscr->cur_Y + (t->vsize - 1)) / t->vsize + 1) >= + t->nlines) { + tekscr->margin = !tekscr->margin; + l = 0; + } + tekscr->cur_Y = l * t->vsize; + tekscr->cur_X = (t->charsperline - 1) * t->hsize; + } +} + +static void +TCursorForward(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + struct Tek_Char *t; + int l; + + if ((tekscr->cur_X += + (t = &TekChar[tekscr->cur.fontsize])->hsize + ) > TEKWIDTH + ) { + if ((l = tekscr->cur_Y / t->vsize - 1) < 0) { + tekscr->margin = !tekscr->margin; + l = t->nlines - 1; + } + tekscr->cur_Y = l * t->vsize; + tekscr->cur_X = tekscr->margin == MARGIN1 ? 0 : TEKWIDTH / 2; + } +} + +static void +TCursorUp(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + struct Tek_Char *t; + int l; + + t = &TekChar[tekscr->cur.fontsize]; + + if ((l = (tekscr->cur_Y + (t->vsize - 1)) / t->vsize + 1) >= t->nlines) { + l = 0; + if ((tekscr->margin = !tekscr->margin) != MARGIN1) { + if (tekscr->cur_X < TEKWIDTH / 2) + tekscr->cur_X += TEKWIDTH / 2; + } else if (tekscr->cur_X >= TEKWIDTH / 2) + tekscr->cur_X -= TEKWIDTH / 2; + } + tekscr->cur_Y = l * t->vsize; +} + +static void +TCursorDown(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + struct Tek_Char *t; + int l; + + t = &TekChar[tekscr->cur.fontsize]; + + if ((l = tekscr->cur_Y / t->vsize - 1) < 0) { + l = t->nlines - 1; + if ((tekscr->margin = !tekscr->margin) != MARGIN1) { + if (tekscr->cur_X < TEKWIDTH / 2) + tekscr->cur_X += TEKWIDTH / 2; + } else if (tekscr->cur_X >= TEKWIDTH / 2) + tekscr->cur_X -= TEKWIDTH / 2; + } + tekscr->cur_Y = l * t->vsize; +} + +static void +AddToDraw(TekWidget tw, int x1, int y1, int x2, int y2) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + XSegment *lp; + + TRACE(("AddToDraw (%d,%d) (%d,%d)\n", x1, y1, x2, y2)); + if (nplot >= MAX_PTS) { + TekFlush(tw); + } + lp = line_pt++; + lp->x1 = (short) (x1 * TekScale(tekscr) + screen->border); + lp->y1 = (short) ((TEKHEIGHT + TEKTOPPAD - y1) * TekScale(tekscr) + + screen->border); + lp->x2 = (short) (x2 * TekScale(tekscr) + screen->border); + lp->y2 = (short) ((TEKHEIGHT + TEKTOPPAD - y2) * TekScale(tekscr) + + screen->border); + nplot++; + TRACE(("...AddToDraw %d points\n", nplot)); +} + +static void +TekDraw(TekWidget tw, int x, int y) +{ + TekScreen *tekscr = TekScreenOf(tw); + + if (nplot == 0 || T_lastx != tekscr->cur_X || T_lasty != tekscr->cur_Y) { + /* + * We flush on each unconnected line segment if the line + * type is not solid. This solves a bug in X when drawing + * points while the line type is not solid. + */ + if (nplot > 0 && tekscr->cur.linetype != SOLIDLINE) + TekFlush(tw); + } + AddToDraw(tw, tekscr->cur_X, tekscr->cur_Y, x, y); + T_lastx = tekscr->cur_X = x; + T_lasty = tekscr->cur_Y = y; +} + +static void +TekFlush(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + + TRACE(("TekFlush\n")); + XDrawSegments(XtDisplay(tw), TWindow(tekscr), + ((tekscr->cur.linetype == SOLIDLINE) + ? tekscr->TnormalGC + : tekscr->linepat[tekscr->cur.linetype - 1]), + Tline, nplot); + nplot = 0; + line_pt = Tline; +} + +void +TekGINoff(TekWidget tw) +{ + TekScreen *tekscr = TekScreenOf(tw); + + TRACE(("TekGINoff\n")); + XDefineCursor(XtDisplay(tw), TWindow(tekscr), tekscr->arrow); + if (GINcursor) + XFreeCursor(XtDisplay(tw), GINcursor); + if (tekscr->TekGIN) { + *tekscr->TekGIN = ANSI_CAN; /* modify recording */ + tekscr->TekGIN = NULL; + } +} + +void +TekEnqMouse(TekWidget tw, int c) /* character pressed */ +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + int mousex, mousey, rootx, rooty; + unsigned int mask; /* XQueryPointer */ + Window root, subw; + + TRACE(("TekEnqMouse\n")); + XQueryPointer( + XtDisplay(tw), TWindow(tekscr), + &root, &subw, + &rootx, &rooty, + &mousex, &mousey, + &mask); + if ((mousex = (int) ((mousex - screen->border) / TekScale(tekscr))) < 0) + mousex = 0; + else if (mousex >= TEKWIDTH) + mousex = TEKWIDTH - 1; + if ((mousey = (int) (TEKHEIGHT + TEKTOPPAD - (mousey - screen->border) / + TekScale(tekscr))) < 0) + mousey = 0; + else if (mousey >= TEKHEIGHT) + mousey = TEKHEIGHT - 1; + TekEnq(tw, (unsigned) c, mousex, mousey); +} + +static void +TekEnq(TekWidget tw, + unsigned status, + int x, + int y) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + Char cplot[7]; + int len = 5; + int adj = (status != 0) ? 0 : 1; + + TRACE(("TekEnq\n")); + cplot[0] = (Char) status; + /* Translate x and y to Tektronix code */ + cplot[1] = (Char) (040 | ((x >> SHIFTHI) & FIVEBITS)); + cplot[2] = (Char) (040 | ((x >> SHIFTLO) & FIVEBITS)); + cplot[3] = (Char) (040 | ((y >> SHIFTHI) & FIVEBITS)); + cplot[4] = (Char) (040 | ((y >> SHIFTLO) & FIVEBITS)); + + if (tekscr->gin_terminator != GIN_TERM_NONE) + cplot[len++] = '\r'; + if (tekscr->gin_terminator == GIN_TERM_EOT) + cplot[len++] = '\004'; +#ifdef VMS + tt_write(cplot + adj, len - adj); +#else /* VMS */ + v_write(screen->respond, cplot + adj, (unsigned) (len - adj)); +#endif /* VMS */ +} + +void +TekRun(void) +{ + XtermWidget xw = term; + + assert(xw != 0); + if (tekWidget == 0) { + TekInit(); + } + if (tekWidget != 0) { + TRACE(("TekRun ...\n")); + + if (!TEK4014_SHOWN(xw)) { + set_tek_visibility(True); + } + update_vttekmode(); + update_vtshow(); + update_tekshow(); + set_tekhide_sensitivity(); + + Tpushback = Tpushb; + Ttoggled = True; + if (!setjmp(Tekend)) + Tekparse(tekWidget); + if (!Ttoggled) { + TCursorToggle(tekWidget, TOGGLE); + Ttoggled = True; + } + TEK4014_ACTIVE(xw) = False; + } else { + TEK4014_ACTIVE(xw) = False; + if (VWindow(TScreenOf(xw)) == 0) { + Exit(ERROR_TINIT); + } + } +} + +#define DOTTED_LENGTH 2 +#define DOT_DASHED_LENGTH 4 +#define SHORT_DASHED_LENGTH 2 +#define LONG_DASHED_LENGTH 2 + +static int dash_length[TEKNUMLINES] = +{ + DOTTED_LENGTH, + DOT_DASHED_LENGTH, + SHORT_DASHED_LENGTH, + LONG_DASHED_LENGTH, +}; + +static unsigned char dotted[DOTTED_LENGTH] = +{3, 1}; +static unsigned char dot_dashed[DOT_DASHED_LENGTH] = +{3, 4, 3, 1}; +static unsigned char short_dashed[SHORT_DASHED_LENGTH] = +{4, 4}; +static unsigned char long_dashed[LONG_DASHED_LENGTH] = +{4, 7}; + +static unsigned char *dashes[TEKNUMLINES] = +{ + dotted, + dot_dashed, + short_dashed, + long_dashed, +}; + +/* + * The following is called to create the tekWidget + */ + +static void +TekInitialize(Widget wrequest, + Widget new_arg, + ArgList args GCC_UNUSED, + Cardinal *num_args GCC_UNUSED) +{ + TekWidget request = (TekWidget) wrequest; + TekWidget wnew = (TekWidget) new_arg; + Widget tekparent = SHELL_OF(wnew); +#ifndef NO_ACTIVE_ICON + TekScreen *screen = TekScreenOf((TekWidget) wnew); +#endif + int n; + + TRACE(("TekInitialize\n")); + + /* look for focus related events on the shell, because we need + * to care about the shell's border being part of our focus. + */ + XtAddEventHandler(tekparent, EnterWindowMask, False, + HandleEnterWindow, (Opaque) 0); + XtAddEventHandler(tekparent, LeaveWindowMask, False, + HandleLeaveWindow, (Opaque) 0); + XtAddEventHandler(tekparent, FocusChangeMask, False, + HandleFocusChange, (Opaque) 0); + XtAddEventHandler(new_arg, PropertyChangeMask, False, + HandleBellPropertyChange, (Opaque) 0); + +#ifndef NO_ACTIVE_ICON + screen->whichTwin = &(screen->fullTwin); +#endif /* NO_ACTIVE_ICON */ + + for (n = 0; n < TEKNUMFONTS; ++n) { + wnew->tek.Tfont[n] = request->tek.Tfont[n]; + } + + init_Sres(tek.initial_font); + init_Sres(tek.gin_terminator_str); +#if OPT_TOOLBAR + init_Ires(tek.tb_info.menu_height); + wnew->tek.tb_info.menu_bar = request->tek.tb_info.menu_bar; +#endif +} + +static void +TekRealize(Widget gw, + XtValueMask * valuemaskp, + XSetWindowAttributes * values) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekWidget tw = (TekWidget) gw; + TekScreen *tekscr = TekScreenOf(tw); + int i; + TekLink *tek; + double d; + int border = 2 * screen->border; + int pr; + XGCValues gcv; + int winX, winY; + unsigned width, height; + char Tdefault[32]; + unsigned long TEKgcFontMask; + + TRACE(("TekRealize\n")); + memset(tekscr, 0, sizeof(*tekscr)); + +#ifndef NO_ACTIVE_ICON + tekscr->whichTwin = &tekscr->fullTwin; +#endif /* NO_ACTIVE_ICON */ + + BorderPixel(tw) = BorderPixel(xw); + + tekscr->arrow = make_colored_cursor(XC_left_ptr, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + + for (i = 0; i < TEKNUMFONTS; i++) { + if (!tw->tek.Tfont[i]) { + tw->tek.Tfont[i] = XQueryFont(XtDisplay(tw), DefaultGCID); + } + TRACE(("Tfont[%d] %dx%d\n", + i, + tw->tek.Tfont[i]->ascent + + tw->tek.Tfont[i]->descent, + tw->tek.Tfont[i]->max_bounds.width)); + tw->tek.tobaseline[i] = tw->tek.Tfont[i]->ascent; + } + + if (!TekPtyData()) + return; + + if (xw->misc.T_geometry == NULL) { + int defwidth, defheight; + + if (xw->misc.tekSmall) { + defwidth = TEKMINWIDTH; + defheight = TEKMINHEIGHT; + } else { + defwidth = TEKDEFWIDTH; + defheight = TEKDEFHEIGHT; + } + sprintf(Tdefault, "=%dx%d", defwidth + border, defheight + border); + xw->misc.T_geometry = Tdefault; + } + + winX = 1; + winY = 1; + width = (unsigned) (TEKDEFWIDTH + border); + height = (unsigned) (TEKDEFHEIGHT + border); + + TRACE(("parsing T_geometry %s\n", NonNull(xw->misc.T_geometry))); + pr = XParseGeometry(xw->misc.T_geometry, + &winX, + &winY, + &width, + &height); + TRACE(("... position %d,%d size %dx%d\n", winY, winX, height, width)); + if ((pr & XValue) && (pr & XNegative)) + winX += DisplayWidth(XtDisplay(tw), DefaultScreen(XtDisplay(tw))) + - (int) width - (BorderWidth(SHELL_OF(xw)) * 2); + if ((pr & YValue) && (pr & YNegative)) + winY += DisplayHeight(XtDisplay(tw), DefaultScreen(XtDisplay(tw))) + - (int) height - (BorderWidth(SHELL_OF(xw)) * 2); + + /* set up size hints */ + tw->hints.min_width = TEKMINWIDTH + border; + tw->hints.min_height = TEKMINHEIGHT + border; + tw->hints.width_inc = 1; + tw->hints.height_inc = 1; + tw->hints.flags = PMinSize | PResizeInc; + tw->hints.x = winX; + tw->hints.y = winY; + if ((XValue & pr) || (YValue & pr)) { + tw->hints.flags |= USSize | USPosition; + tw->hints.flags |= PWinGravity; + switch (pr & (XNegative | YNegative)) { + case 0: + tw->hints.win_gravity = NorthWestGravity; + break; + case XNegative: + tw->hints.win_gravity = NorthEastGravity; + break; + case YNegative: + tw->hints.win_gravity = SouthWestGravity; + break; + default: + tw->hints.win_gravity = SouthEastGravity; + break; + } + } else { + /* set a default size, but do *not* set position */ + tw->hints.flags |= PSize; + } + tw->hints.width = (int) width; + tw->hints.height = (int) height; + if ((WidthValue & pr) || (HeightValue & pr)) + tw->hints.flags |= USSize; + else + tw->hints.flags |= PSize; + + (void) REQ_RESIZE((Widget) tw, + (Dimension) width, (Dimension) height, + &tw->core.width, &tw->core.height); + + /* XXX This is bogus. We are parsing geometries too late. This + * is information that the shell widget ought to have before we get + * realized, so that it can do the right thing. + */ + if (tw->hints.flags & USPosition) + XMoveWindow(XtDisplay(tw), TShellWindow, tw->hints.x, tw->hints.y); + + XSetWMNormalHints(XtDisplay(tw), TShellWindow, &tw->hints); + XFlush(XtDisplay(tw)); /* get it out to window manager */ + + values->win_gravity = NorthWestGravity; + values->background_pixel = T_COLOR(screen, TEK_BG); + + XtWindow(tw) = TWindow(tekscr) = + XCreateWindow(XtDisplay(tw), + VShellWindow(tw), + tw->core.x, tw->core.y, + tw->core.width, tw->core.height, + BorderWidth(tw), + (int) tw->core.depth, + InputOutput, CopyFromParent, + ((*valuemaskp) | CWBackPixel | CWWinGravity), + values); + + TFullWidth(tekscr) = (Dimension) width; + TFullHeight(tekscr) = (Dimension) height; + TWidth(tekscr) = (int) width - border; + THeight(tekscr) = (int) height - border; + TekScale(tekscr) = (double) TWidth(tekscr) / TEKWIDTH; + if ((d = (double) THeight(tekscr) / (TEKHEIGHT + TEKTOPPAD + + TEKBOTTOMPAD)) < TekScale(tekscr)) + TekScale(tekscr) = d; + + tekscr->cur.fontsize = TEK_FONT_LARGE; + if (tw->tek.initial_font) { + int result = TekGetFontSize(tw->tek.initial_font); + if (result >= 0) + tekscr->cur.fontsize = result; + } +#define TestGIN(s) XmuCompareISOLatin1(tw->tek.gin_terminator_str, s) + + if (TestGIN(GIN_TERM_NONE_STR) == 0) + tekscr->gin_terminator = GIN_TERM_NONE; + else if (TestGIN(GIN_TERM_CR_STR) == 0) + tekscr->gin_terminator = GIN_TERM_CR; + else if (TestGIN(GIN_TERM_EOT_STR) == 0) + tekscr->gin_terminator = GIN_TERM_EOT; + else + xtermWarning("illegal GIN terminator setting \"%s\"\n", + tw->tek.gin_terminator_str); + + gcv.graphics_exposures = True; /* default */ + gcv.font = tw->tek.Tfont[tekscr->cur.fontsize]->fid; + gcv.foreground = T_COLOR(screen, TEK_FG); + gcv.background = T_COLOR(screen, TEK_BG); + + /* if font wasn't successfully opened, then gcv.font will contain + the Default GC's ID, meaning that we must use the server default font. + */ + TEKgcFontMask = (unsigned long) ((gcv.font == DefaultGCID) ? 0 : GCFont); + tekscr->TnormalGC = XCreateGC(XtDisplay(tw), TWindow(tekscr), + (TEKgcFontMask | GCGraphicsExposures | + GCForeground | GCBackground), + &gcv); + + gcv.function = GXinvert; + gcv.plane_mask = (T_COLOR(screen, TEK_BG) ^ + T_COLOR(screen, TEK_CURSOR)); + gcv.join_style = JoinMiter; /* default */ + gcv.line_width = 1; + tekscr->TcursorGC = XCreateGC(XtDisplay(tw), TWindow(tekscr), + (GCFunction | GCPlaneMask), &gcv); + + gcv.foreground = T_COLOR(screen, TEK_FG); + gcv.line_style = LineOnOffDash; + gcv.line_width = 0; + for (i = 0; i < TEKNUMLINES; i++) { + tekscr->linepat[i] = XCreateGC(XtDisplay(tw), TWindow(tekscr), + (GCForeground | GCLineStyle), &gcv); + XSetDashes(XtDisplay(tw), tekscr->linepat[i], 0, + (char *) dashes[i], dash_length[i]); + } + + TekBackground(tw, screen); + + tekscr->margin = MARGIN1; /* Margin 1 */ + tekscr->TekGIN = False; /* GIN off */ + + XDefineCursor(XtDisplay(tw), TWindow(tekscr), tekscr->arrow); + + { /* there's gotta be a better way... */ + static Arg args[] = + { + {XtNtitle, (XtArgVal) NULL}, + {XtNiconName, (XtArgVal) NULL}, + }; + char *icon_name, *title, *tek_icon_name, *tek_title; + + args[0].value = (XtArgVal) & icon_name; + args[1].value = (XtArgVal) & title; + XtGetValues(SHELL_OF(tw), args, 2); + tek_icon_name = XtMalloc((Cardinal) strlen(icon_name) + 7); + strcpy(tek_icon_name, icon_name); + strcat(tek_icon_name, "(Tek)"); + tek_title = XtMalloc((Cardinal) strlen(title) + 7); + strcpy(tek_title, title); + strcat(tek_title, "(Tek)"); + args[0].value = (XtArgVal) tek_icon_name; + args[1].value = (XtArgVal) tek_title; + XtSetValues(SHELL_OF(tw), args, 2); + XtFree(tek_icon_name); + XtFree(tek_title); + } + + tek = TekRecord = &Tek0; + tek->next = (TekLink *) 0; + tek->fontsize = (unsigned short) tekscr->cur.fontsize; + tek->count = 0; + tek->ptr = tek->data; + Tpushback = Tpushb; + tekscr->cur_X = 0; + tekscr->cur_Y = TEKHOME; + line_pt = Tline; + Ttoggled = True; + tekscr->page = tekscr->cur; + return; +} + +int +TekGetFontSize(const char *param) +{ + int result; + + if (XmuCompareISOLatin1(param, "l") == 0 || + XmuCompareISOLatin1(param, "large") == 0) + result = TEK_FONT_LARGE; + else if (XmuCompareISOLatin1(param, "2") == 0 || + XmuCompareISOLatin1(param, "two") == 0) + result = TEK_FONT_2; + else if (XmuCompareISOLatin1(param, "3") == 0 || + XmuCompareISOLatin1(param, "three") == 0) + result = TEK_FONT_3; + else if (XmuCompareISOLatin1(param, "s") == 0 || + XmuCompareISOLatin1(param, "small") == 0) + result = TEK_FONT_SMALL; + else + result = -1; + + return result; +} + +void +TekSetFontSize(TekWidget tw, Bool fromMenu, int newitem) +{ + if (tw != 0) { + XtermWidget xw = term; + TekScreen *tekscr = TekScreenOf(tw); + int oldsize = tekscr->cur.fontsize; + int newsize = MI2FS(newitem); + Font fid; + + TRACE(("TekSetFontSize(%d) size %d ->%d\n", newitem, oldsize, newsize)); + if (newsize < 0 || newsize >= TEKNUMFONTS) { + Bell(xw, XkbBI_MinorError, 0); + } else if (oldsize != newsize) { + if (!Ttoggled) + TCursorToggle(tw, TOGGLE); + set_tekfont_menu_item(oldsize, False); + + tekscr->cur.fontsize = newsize; + if (fromMenu) + tekscr->page.fontsize = newsize; + + fid = tw->tek.Tfont[newsize]->fid; + if (fid == DefaultGCID) { + /* we didn't succeed in opening a real font + for this size. Instead, use server default. */ + XCopyGC(XtDisplay(tw), + DefaultGC(XtDisplay(tw), DefaultScreen(XtDisplay(tw))), + GCFont, tekscr->TnormalGC); + } else { + XSetFont(XtDisplay(tw), tekscr->TnormalGC, fid); + } + + set_tekfont_menu_item(newsize, True); + if (!Ttoggled) + TCursorToggle(tw, TOGGLE); + + if (fromMenu) { + /* we'll get an exposure event after changing fontsize, so we + * have to clear the screen to avoid painting over the previous + * text. + */ + TekClear(tw); + } + } + } +} + +void +ChangeTekColors(TekWidget tw, TScreen * screen, ScrnColors * pNew) +{ + TekScreen *tekscr = TekScreenOf(tw); + int i; + XGCValues gcv; + + if (COLOR_DEFINED(pNew, TEK_FG)) { + T_COLOR(screen, TEK_FG) = COLOR_VALUE(pNew, TEK_FG); + TRACE(("... TEK_FG: %#lx\n", T_COLOR(screen, TEK_FG))); + } + if (COLOR_DEFINED(pNew, TEK_BG)) { + T_COLOR(screen, TEK_BG) = COLOR_VALUE(pNew, TEK_BG); + TRACE(("... TEK_BG: %#lx\n", T_COLOR(screen, TEK_BG))); + } + if (COLOR_DEFINED(pNew, TEK_CURSOR)) { + T_COLOR(screen, TEK_CURSOR) = COLOR_VALUE(pNew, TEK_CURSOR); + TRACE(("... TEK_CURSOR: %#lx\n", T_COLOR(screen, TEK_CURSOR))); + } else { + T_COLOR(screen, TEK_CURSOR) = T_COLOR(screen, TEK_FG); + TRACE(("... TEK_CURSOR: %#lx\n", T_COLOR(screen, TEK_CURSOR))); + } + + if (tw) { + XSetForeground(XtDisplay(tw), tekscr->TnormalGC, + T_COLOR(screen, TEK_FG)); + XSetBackground(XtDisplay(tw), tekscr->TnormalGC, + T_COLOR(screen, TEK_BG)); + if (BorderPixel(tw) == T_COLOR(screen, TEK_BG)) { + BorderPixel(tw) = T_COLOR(screen, TEK_FG); + BorderPixel(XtParent(tw)) = T_COLOR(screen, TEK_FG); + if (XtWindow(XtParent(tw))) + XSetWindowBorder(XtDisplay(tw), + XtWindow(XtParent(tw)), + BorderPixel(tw)); + } + + for (i = 0; i < TEKNUMLINES; i++) { + XSetForeground(XtDisplay(tw), tekscr->linepat[i], + T_COLOR(screen, TEK_FG)); + } + + gcv.plane_mask = (T_COLOR(screen, TEK_BG) ^ + T_COLOR(screen, TEK_CURSOR)); + XChangeGC(XtDisplay(tw), tekscr->TcursorGC, GCPlaneMask, &gcv); + TekBackground(tw, screen); + } + return; +} + +void +TekReverseVideo(TekWidget tw) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + TekScreen *tekscr = TekScreenOf(tw); + int i; + Pixel tmp; + XGCValues gcv; + + EXCHANGE(T_COLOR(screen, TEK_FG), T_COLOR(screen, TEK_BG), tmp); + + T_COLOR(screen, TEK_CURSOR) = T_COLOR(screen, TEK_FG); + + if (tw) { + XSetForeground(XtDisplay(tw), tekscr->TnormalGC, T_COLOR(screen, TEK_FG)); + XSetBackground(XtDisplay(tw), tekscr->TnormalGC, T_COLOR(screen, TEK_BG)); + + if (BorderPixel(tw) == T_COLOR(screen, TEK_BG)) { + BorderPixel(tw) = T_COLOR(screen, TEK_FG); + BorderPixel(XtParent(tw)) = T_COLOR(screen, TEK_FG); + if (XtWindow(XtParent(tw))) + XSetWindowBorder(XtDisplay(tw), + XtWindow(XtParent(tw)), + BorderPixel(tw)); + } + + for (i = 0; i < TEKNUMLINES; i++) { + XSetForeground(XtDisplay(tw), tekscr->linepat[i], + T_COLOR(screen, TEK_FG)); + } + + gcv.plane_mask = (T_COLOR(screen, TEK_BG) ^ + T_COLOR(screen, TEK_CURSOR)); + XChangeGC(XtDisplay(tw), tekscr->TcursorGC, GCPlaneMask, &gcv); + TekBackground(tw, screen); + } +} + +static void +TekBackground(TekWidget tw, TScreen * screen) +{ + TekScreen *tekscr = TekScreenOf(tw); + + if (TWindow(tekscr)) + XSetWindowBackground(XtDisplay(tw), TWindow(tekscr), + T_COLOR(screen, TEK_BG)); +} + +/* + * Toggles cursor on or off at cursor position in screen. + */ +void +TCursorToggle(TekWidget tw, int toggle) /* TOGGLE or CLEAR */ +{ + XtermWidget xw = term; + TekScreen *tekscr = TekScreenOf(tw); + TScreen *screen = TScreenOf(xw); + int c, x, y; + unsigned int cellwidth, cellheight; + + if (!TEK4014_SHOWN(xw)) + return; + + TRACE(("TCursorToggle %s\n", (toggle == TOGGLE) ? "toggle" : "clear")); + c = tekscr->cur.fontsize; + cellwidth = (unsigned) tw->tek.Tfont[c]->max_bounds.width; + cellheight = (unsigned) (tw->tek.Tfont[c]->ascent + + tw->tek.Tfont[c]->descent); + + x = (int) ((tekscr->cur_X * TekScale(tekscr)) + screen->border); + y = (int) (((TEKHEIGHT + TEKTOPPAD - tekscr->cur_Y) * TekScale(tekscr)) + + screen->border - tw->tek.tobaseline[c]); + + if (toggle == TOGGLE) { + if (screen->select || screen->always_highlight) + XFillRectangle(XtDisplay(tw), TWindow(tekscr), + tekscr->TcursorGC, x, y, + cellwidth, cellheight); + else { /* fix to use different GC! */ + XDrawRectangle(XtDisplay(tw), TWindow(tekscr), + tekscr->TcursorGC, x, y, + cellwidth - 1, cellheight - 1); + } + } else { + /* Clear the entire rectangle, even though we may only + * have drawn an outline. This fits with our refresh + * scheme of redrawing the entire window on any expose + * event and is easier than trying to figure out exactly + * which part of the cursor needs to be erased. + */ + XClearArea(XtDisplay(tw), TWindow(tekscr), x, y, + cellwidth, cellheight, False); + } +} + +void +TekSimulatePageButton(TekWidget tw, Bool reset) +{ + if (tw != 0) { + TekScreen *tekscr = TekScreenOf(tw); + + if (reset) { + memset(&tekscr->cur, 0, sizeof tekscr->cur); + } + tekRefreshList = (TekLink *) 0; + TekPage(tw); + tekscr->cur_X = 0; + tekscr->cur_Y = TEKHOME; + } +} + +/* write copy of screen to a file */ + +void +TekCopy(TekWidget tw) +{ + if (tw != 0) { + XtermWidget xw = term; + TekScreen *tekscr = TekScreenOf(tw); + TScreen *screen = TScreenOf(xw); + + TekLink *Tp; + char buf[TIMESTAMP_LEN + 10]; + char initbuf[5]; + int tekcopyfd; + + timestamp_filename(buf, "COPY"); + if (access(buf, F_OK) >= 0 + && access(buf, W_OK) < 0) { + Bell(xw, XkbBI_MinorError, 0); + return; + } +#ifndef VMS + if (access(".", W_OK) < 0) { /* can't write in directory */ + Bell(xw, XkbBI_MinorError, 0); + return; + } +#endif + + tekcopyfd = open_userfile(screen->uid, screen->gid, buf, False); + if (tekcopyfd >= 0) { + sprintf(initbuf, "%c%c%c%c", + ANSI_ESC, (char) (tekscr->page.fontsize + '8'), + ANSI_ESC, (char) (tekscr->page.linetype + '`')); + IGNORE_RC(write(tekcopyfd, initbuf, (size_t) 4)); + Tp = &Tek0; + do { + IGNORE_RC(write(tekcopyfd, Tp->data, (size_t) Tp->count)); + Tp = Tp->next; + } while (Tp); + close(tekcopyfd); + } + } +} + +/*ARGSUSED*/ +void +HandleGINInput(Widget w, + XEvent * event GCC_UNUSED, + String * param_list, + Cardinal *nparamsp) +{ + XtermWidget xw = term; + TekWidget tw = getTekWidget(w); + + if (tw != 0) { + TekScreen *tekscr = TekScreenOf(tw); + + if (tekscr->TekGIN && *nparamsp == 1) { + int c = param_list[0][0]; + switch (c) { + case 'l': + case 'm': + case 'r': + case 'L': + case 'M': + case 'R': + break; + default: + Bell(xw, XkbBI_MinorError, 0); /* let them know they goofed */ + c = 'l'; /* provide a default */ + } + TekEnqMouse(tw, c | 0x80); + TekGINoff(tw); + } else { + Bell(xw, XkbBI_MinorError, 0); + } + } +} + +/* + * Check if the current widget, or any parent, is the VT100 "xterm" widget. + */ +TekWidget +getTekWidget(Widget w) +{ + TekWidget xw; + + if (w == 0) { + xw = (TekWidget) CURRENT_EMU(); + if (!IsTekWidget(xw)) { + xw = 0; + } + } else if (IsTekWidget(w)) { + xw = (TekWidget) w; + } else { + xw = getTekWidget(XtParent(w)); + } + TRACE2(("getTekWidget %p -> %p\n", w, xw)); + return xw; +} @@ -0,0 +1,42 @@ +Tests for xterm: + +If system supports window size (i.e., some combination of SIGWINCH, +TIOCSSIZE, TIOCSWINSZ), start a full-screen program (e.g., Emacs, +Jove, vi) and resize the xterm window. The program must immediately +update its screen image for the new size. + +If compiled with -DUTMP, starting a new xterm should create a new utmp +entry. ("who" will show this info.) Exiting xterm should remove the +entry. Killing the xterm window (or other unnatural exit) should also +remove the entry. When should entries be made in the wtmp file? + +Process group stuff should be correct. + +Should work without access to /dev/tty, say started from an xdm +started from a boot-time script. + +If "xterm -help" offers the -C option, it should work. + +echo "test" > /dev/tty + +vi with lines that wrap. + +Exec'ing things other than shells. + +Another thing that has caused problems in the past is process groups, +especially w.r.t. signal propagation to the child. + +Popup menu signals: running only a shell, click on "Send INT Signal." +Do you get a new prompt from the shell? (Same as typing ^C at it.) + +Should scroll *fast* with jumpScroll enabled. + +While a mouse button is down tracing out a selection, output to the +screen should be suspended. + +Selections more than one screen long. + +start xterm running only Tek widget: "xterm -t" + + +Please add to this list if you find xterm failing in some way. diff --git a/UXTerm.ad b/UXTerm.ad new file mode 100644 index 0000000..a2cca85 --- /dev/null +++ b/UXTerm.ad @@ -0,0 +1,76 @@ +! $XTermId: UXTerm.ad,v 1.13 2010/03/04 01:17:07 tom Exp $ +! ----------------------------------------------------------------------------- +! this file is part of xterm +! +! Copyright 2000-2006,2010 by Thomas E. Dickey +! +! All Rights Reserved +! +! Permission is hereby granted, free of charge, to any person obtaining a +! copy of this software and associated documentation files (the +! "Software"), to deal in the Software without restriction, including +! without limitation the rights to use, copy, modify, merge, publish, +! distribute, sublicense, and/or sell copies of the Software, and to +! permit persons to whom the Software is furnished to do so, subject to +! the following conditions: +! +! The above copyright notice and this permission notice shall be included +! in all copies or substantial portions of the Software. +! +! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +! OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +! MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +! IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +! CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +! TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +! SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +! +! Except as contained in this notice, the name(s) of the above copyright +! holders shall not be used in advertising or otherwise to promote the +! sale, use or other dealings in this Software without prior written +! authorization. +! ----------------------------------------------------------------------------- +! Use +! xterm -class UXTerm +! to set resources for UTF-8 mode with corresponding fonts. +! See the uxterm script for an example. + +#include "XTerm" + +*fontMenu.Label: Unicode Fonts +*VT100.utf8: 1 + +! This includes "XTerm-color" which includes "XTerm", which defines fonts. +! Why set them here? +! +! Here is a simple description. A technically precise one would be very long. +! When xterm starts up, it uses the +! +! *VT100.font +! +! resource, and if it is told to switch to wide-character (UTF-8) mode, it +! checks if the given font is "wide", and if not looks for the +! +! *VT100.utf8Fonts.font +! +! to obtain a wide font. A "wide" font has more than 256 glyphs. Typical +! wide fonts have 10,000 glyphs. If the original "*VT100.font" is not wide, +! and xterm can load the *VT100.utf8Fonts.font, it will use that. +! +! Making the wide fonts associated with *VT100.font in this file allows uxterm +! to skip that step. It will use the fonts that the XTerm file gives for the +! *VT100.uft8Fonts.font pattern. +*VT100.font2: -misc-fixed-medium-r-normal--8-80-75-75-c-50-iso10646-1 +*VT100.font: -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1 +*VT100.font3: -misc-fixed-medium-r-normal--14-130-75-75-c-70-iso10646-1 +*VT100.font4: -misc-fixed-medium-r-normal--13-120-75-75-c-80-iso10646-1 +*VT100.font5: -misc-fixed-medium-r-normal--18-120-100-100-c-90-iso10646-1 +*VT100.font6: -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1 + +! Here is an alternate set of fonts with better support for bold: +!*VT100.font2: -efont-biwidth-medium-r-normal--10-100-75-75-p-50-iso10646-1 +!*VT100.font: -efont-biwidth-medium-r-normal--10-100-75-75-p-50-iso10646-1 +!*VT100.font3: -efont-biwidth-medium-r-normal--12-120-75-75-p-60-iso10646-1 +!*VT100.font4: -efont-biwidth-medium-r-normal--14-140-75-75-p-70-iso10646-1 +!*VT100.font5: -efont-biwidth-medium-r-normal--16-160-75-75-p-80-iso10646-1 +!*VT100.font6: -efont-biwidth-medium-r-normal--24-240-75-75-p-120-iso10646-1 diff --git a/VTPrsTbl.c b/VTPrsTbl.c new file mode 100644 index 0000000..4d3578b --- /dev/null +++ b/VTPrsTbl.c @@ -0,0 +1,8200 @@ +/* $XTermId: VTPrsTbl.c,v 1.68 2012/06/10 16:53:59 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#include <VTparse.h> +/* *INDENT-OFF* */ + +#if !OPT_BLINK_CURS +#undef CASE_CSI_SPACE_STATE +#define CASE_CSI_SPACE_STATE CASE_CSI_IGNORE +#endif + +#if !OPT_DEC_LOCATOR +#undef CASE_CSI_TICK_STATE +#define CASE_CSI_TICK_STATE CASE_CSI_IGNORE +#endif + +#if !OPT_WIDE_CHARS +#undef CASE_ESC_PERCENT +#define CASE_ESC_PERCENT CASE_ESC_IGNORE +#endif + +#if !OPT_MOD_FKEYS +#undef CASE_SET_MOD_FKEYS +#define CASE_SET_MOD_FKEYS CASE_GROUND_STATE +#undef CASE_SET_MOD_FKEYS0 +#define CASE_SET_MOD_FKEYS0 CASE_GROUND_STATE +#endif + +/* + * Stupid Apollo C preprocessor can't handle long lines. So... To keep + * it happy, we put each onto a separate line.... Sigh... + */ + +Const PARSE_T ansi_table[] = +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* $ % & ' */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ( ) * + */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* , - . / */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 0 1 2 3 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 4 5 6 7 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 8 9 : ; */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* < = > ? */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* @ A B C */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* D E F G */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* H I J K */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* L M N O */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* P Q R S */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* T U V W */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* X Y Z [ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* \ ] ^ _ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ` a b c */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* d e f g */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* h i j k */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* l m n o */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* p q r s */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* t u v w */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* x y z { */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* | } ~ DEL */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* currency yen brokenbar section */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* notsign hyphen registered macron */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* degree plusminus twosuperior threesuperior */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* acute mu paragraph periodcentered */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* cedilla onesuperior masculine guillemotright */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* onequarter onehalf threequarters questiondown */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Agrave Aacute Acircumflex Atilde */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Adiaeresis Aring AE Ccedilla */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Eth Ntilde Ograve Oacute */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* agrave aacute acircumflex atilde */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* adiaeresis aring ae ccedilla */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* egrave eacute ecircumflex ediaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* igrave iacute icircumflex idiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* eth ntilde ograve oacute */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ocircumflex otilde odiaeresis division */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* oslash ugrave uacute ucircumflex */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +}; + +Const PARSE_T csi_table[] = /* CSI */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_SPACE_STATE, +CASE_CSI_EX_STATE, +CASE_CSI_QUOTE_STATE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_TICK_STATE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 4 5 6 7 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 8 9 : ; */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_DEC3_STATE, +CASE_DEC2_STATE, +CASE_DEC_STATE, +/* @ A B C */ +CASE_ICH, +CASE_CUU, +CASE_CUD, +CASE_CUF, +/* D E F G */ +CASE_CUB, +CASE_CNL, +CASE_CPL, +CASE_HPA, +/* H I J K */ +CASE_CUP, +CASE_CHT, +CASE_ED, +CASE_EL, +/* L M N O */ +CASE_IL, +CASE_DL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_DCH, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SU, +/* T U V W */ +CASE_TRACK_MOUSE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_ECH, +CASE_GROUND_STATE, +CASE_CBT, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_HPA, +CASE_HPR, +CASE_REP, +CASE_DA1, +/* d e f g */ +CASE_VPA, +CASE_VPR, +CASE_CUP, +CASE_TBC, +/* h i j k */ +CASE_SET, +CASE_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_RST, +CASE_SGR, +CASE_CPR, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_DECLL, +CASE_DECSTBM, +CASE_ANSI_SC, +/* t u v w */ +CASE_XTERM_WINOPS, +CASE_ANSI_RC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_DECREQTPARM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_SPACE_STATE, +CASE_CSI_EX_STATE, +CASE_CSI_QUOTE_STATE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_TICK_STATE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* acute mu paragraph periodcentered */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* cedilla onesuperior masculine guillemotright */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_DEC3_STATE, +CASE_DEC2_STATE, +CASE_DEC_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_ICH, +CASE_CUU, +CASE_CUD, +CASE_CUF, +/* Adiaeresis Aring AE Ccedilla */ +CASE_CUB, +CASE_CNL, +CASE_CPL, +CASE_HPA, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_CUP, +CASE_CHT, +CASE_ED, +CASE_EL, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IL, +CASE_DL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_DCH, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SU, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_TRACK_MOUSE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_ECH, +CASE_GROUND_STATE, +CASE_CBT, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_HPA, +CASE_HPR, +CASE_REP, +CASE_DA1, +/* adiaeresis aring ae ccedilla */ +CASE_VPA, +CASE_VPR, +CASE_CUP, +CASE_TBC, +/* egrave eacute ecircumflex ediaeresis */ +CASE_SET, +CASE_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_RST, +CASE_SGR, +CASE_CPR, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_DECLL, +CASE_DECSTBM, +CASE_ANSI_SC, +/* ocircumflex otilde odiaeresis division */ +CASE_XTERM_WINOPS, +CASE_ANSI_RC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_DECREQTPARM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T csi2_table[] = /* CSI */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_SPACE_STATE, +CASE_CSI_EX_STATE, +CASE_CSI_QUOTE_STATE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_DOLLAR_STATE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_TICK_STATE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_STAR_STATE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 4 5 6 7 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 8 9 : ; */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_ICH, +CASE_CUU, +CASE_CUD, +CASE_CUF, +/* D E F G */ +CASE_CUB, +CASE_CNL, +CASE_CPL, +CASE_HPA, +/* H I J K */ +CASE_CUP, +CASE_CHT, +CASE_ED, +CASE_EL, +/* L M N O */ +CASE_IL, +CASE_DL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_DCH, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SU, +/* T U V W */ +CASE_TRACK_MOUSE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_ECH, +CASE_GROUND_STATE, +CASE_CBT, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_HPA, +CASE_HPR, +CASE_REP, +CASE_DA1, +/* d e f g */ +CASE_VPA, +CASE_VPR, +CASE_CUP, +CASE_TBC, +/* h i j k */ +CASE_SET, +CASE_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_RST, +CASE_SGR, +CASE_CPR, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_DECLL, +CASE_DECSTBM, +CASE_ANSI_SC, +/* t u v w */ +CASE_XTERM_WINOPS, +CASE_ANSI_RC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_DECREQTPARM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_SPACE_STATE, +CASE_CSI_EX_STATE, +CASE_CSI_QUOTE_STATE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_DOLLAR_STATE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_TICK_STATE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_STAR_STATE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* acute mu paragraph periodcentered */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* cedilla onesuperior masculine guillemotright */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_ICH, +CASE_CUU, +CASE_CUD, +CASE_CUF, +/* Adiaeresis Aring AE Ccedilla */ +CASE_CUB, +CASE_CNL, +CASE_CPL, +CASE_HPA, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_CUP, +CASE_CHT, +CASE_ED, +CASE_EL, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IL, +CASE_DL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_DCH, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SU, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_TRACK_MOUSE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_ECH, +CASE_GROUND_STATE, +CASE_CBT, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_HPA, +CASE_HPR, +CASE_REP, +CASE_DA1, +/* adiaeresis aring ae ccedilla */ +CASE_VPA, +CASE_VPR, +CASE_CUP, +CASE_TBC, +/* egrave eacute ecircumflex ediaeresis */ +CASE_SET, +CASE_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_RST, +CASE_SGR, +CASE_CPR, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_DECLL, +CASE_DECSTBM, +CASE_ANSI_SC, +/* ocircumflex otilde odiaeresis division */ +CASE_XTERM_WINOPS, +CASE_ANSI_RC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_DECREQTPARM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T csi_ex_table[] = /* CSI ! */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_DECSTR, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_DECSTR, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T csi_quo_table[] = /* CSI ... " */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_DECSCL, +CASE_DECSCA, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_DECSCL, +CASE_DECSCA, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +#if OPT_BLINK_CURS +Const PARSE_T csi_sp_table[] = /* CSI ... SP */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_SL, +CASE_SR, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_DECSCUSR, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_DECSWBV, +CASE_DECSMBV, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_DECSCUSR, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_DECSWBV, +CASE_DECSMBV, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; +#endif + +#if OPT_DEC_LOCATOR +Const PARSE_T csi_tick_table[] = /* CSI ... ' */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECEFR, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECELR, +CASE_DECSLE, +/* | } ~ DEL */ +CASE_DECRQLP, +CASE_DECIC, +CASE_DECDC, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECEFR, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECELR, +CASE_DECSLE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_DECRQLP, +CASE_DECIC, +CASE_DECDC, +CASE_IGNORE, +}; +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_DEC_RECTOPS +Const PARSE_T csi_dollar_table[] = /* CSI ... $ */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_RQM, +CASE_GROUND_STATE, +CASE_DECCARA, +CASE_GROUND_STATE, +/* t u v w */ +CASE_DECRARA, +CASE_GROUND_STATE, +CASE_DECCRA, +CASE_GROUND_STATE, +/* x y z { */ +CASE_DECFRA, +CASE_GROUND_STATE, +CASE_DECERA, +CASE_DECSERA, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_RQM, +CASE_GROUND_STATE, +CASE_DECCARA, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_DECRARA, +CASE_GROUND_STATE, +CASE_DECCRA, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_DECFRA, +CASE_GROUND_STATE, +CASE_DECERA, +CASE_DECSERA, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +}; + +Const PARSE_T csi_star_table[] = /* CSI ... * */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_DECSACE, +CASE_DECRQCRA, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_DECSACE, +CASE_DECRQCRA, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +}; +#endif /* OPT_DEC_RECTOPS */ + +Const PARSE_T dec_table[] = /* CSI ? */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_DEC_DOLLAR_STATE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 4 5 6 7 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 8 9 : ; */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECSED, +CASE_DECSEL, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_DECSET, +CASE_DEC_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_DECRST, +CASE_GROUND_STATE, +CASE_DSR, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_XTERM_RESTORE, +CASE_XTERM_SAVE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_DEC_DOLLAR_STATE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* acute mu paragraph periodcentered */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* cedilla onesuperior masculine guillemotright */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECSED, +CASE_DECSEL, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_DECSET, +CASE_DEC_MC, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_DECRST, +CASE_GROUND_STATE, +CASE_DSR, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_XTERM_RESTORE, +CASE_XTERM_SAVE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +#if OPT_DEC_RECTOPS +Const PARSE_T csi_dec_dollar_table[] = /* CSI ?... $ */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 4 5 6 7 */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 8 9 : ; */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_DECRQM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_DECRQM, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +}; +#endif /* OPT_DEC_RECTOPS */ + +Const PARSE_T dec2_table[] = /* CSI > */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 4 5 6 7 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 8 9 : ; */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_RM_TITLE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DA2, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_SET_MOD_FKEYS, +CASE_SET_MOD_FKEYS0, +CASE_GROUND_STATE, +/* p q r s */ +CASE_HIDE_POINTER, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_SM_TITLE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* acute mu paragraph periodcentered */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* cedilla onesuperior masculine guillemotright */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_RM_TITLE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DA2, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_SET_MOD_FKEYS, +CASE_SET_MOD_FKEYS0, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_HIDE_POINTER, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_SM_TITLE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T dec3_table[] = /* CSI = */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* $ % & ' */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* ( ) * + */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* , - . / */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* 0 1 2 3 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 4 5 6 7 */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* 8 9 : ; */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* < = > ? */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECRPTUI, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* currency yen brokenbar section */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* notsign hyphen registered macron */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* acute mu paragraph periodcentered */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +/* cedilla onesuperior masculine guillemotright */ +CASE_ESC_DIGIT, +CASE_ESC_DIGIT, +CASE_CSI_IGNORE, +CASE_ESC_SEMI, +/* onequarter onehalf threequarters questiondown */ +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +CASE_CSI_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECRPTUI, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T cigtable[] = /* CASE_CSI_IGNORE */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 4 5 6 7 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 8 9 : ; */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* < = > ? */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T eigtable[] = /* CASE_ESC_IGNORE */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T esc_table[] = /* ESC */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_SP_STATE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_SCR_STATE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_PERCENT, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_SCS0_STATE, +CASE_SCS1_STATE, +CASE_SCS2_STATE, +CASE_SCS3_STATE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_SCS1A_STATE, +CASE_SCS2A_STATE, +CASE_SCS3A_STATE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECBI, +CASE_DECSC, +/* 8 9 : ; */ +CASE_DECRC, +CASE_DECFI, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_DECKPAM, +CASE_DECKPNM, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_IND, +CASE_NEL, +CASE_HP_BUGGY_LL, +CASE_GROUND_STATE, +/* H I J K */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* P Q R S */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_XTERM_TITLE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* X Y Z [ */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* \ ] ^ _ */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_RIS, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_HP_MEM_LOCK, +CASE_HP_MEM_UNLOCK, +CASE_LS2, +CASE_LS3, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_LS3R, +CASE_LS2R, +CASE_LS1R, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_SP_STATE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_SCR_STATE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_PERCENT, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_SCS0_STATE, +CASE_SCS1_STATE, +CASE_SCS2_STATE, +CASE_SCS3_STATE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_SCS1A_STATE, +CASE_SCS2A_STATE, +CASE_SCS3A_STATE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECBI, +CASE_DECSC, +/* cedilla onesuperior masculine guillemotright */ +CASE_DECRC, +CASE_DECFI, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_DECKPAM, +CASE_DECKPNM, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IND, +CASE_NEL, +CASE_HP_BUGGY_LL, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* Eth Ntilde Ograve Oacute */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_XTERM_TITLE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_RIS, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_HP_MEM_LOCK, +CASE_HP_MEM_UNLOCK, +CASE_LS2, +CASE_LS3, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_LS3R, +CASE_LS2R, +CASE_LS1R, +CASE_IGNORE, +}; + +Const PARSE_T esc_sp_table[] = /* ESC SP */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_S7C1T, +CASE_S8C1T, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_ANSI_LEVEL_1, +CASE_ANSI_LEVEL_2, +CASE_ANSI_LEVEL_3, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_S7C1T, +CASE_S8C1T, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_ANSI_LEVEL_1, +CASE_ANSI_LEVEL_2, +CASE_ANSI_LEVEL_3, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T scrtable[] = /* ESC # */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECDHL, +/* 4 5 6 7 */ +CASE_DECDHL, +CASE_DECSWL, +CASE_DECDWL, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_DECALN, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_DECDHL, +/* acute mu paragraph periodcentered */ +CASE_DECDHL, +CASE_DECSWL, +CASE_DECDWL, +CASE_GROUND_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_DECALN, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T scstable[] = /* ESC ( etc. */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* 0 1 2 3 */ +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GSETS, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +/* cedilla onesuperior masculine guillemotright */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GSETS, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GSETS, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GSETS, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +Const PARSE_T scs96table[] = /* ESC - etc. */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_GROUND_STATE, +CASE_GSETS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; + +/* + * This table is treated specially. The CASE_IGNORE entries correspond to the + * characters that can be accumulated for the string function (e.g., OSC). + */ +Const PARSE_T sos_table[] = /* OSC, DCS, etc. */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* FF CR SO SI */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 4 5 6 7 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 8 9 : ; */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* < = > ? */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* @ A B C */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* D E F G */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* H I J K */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* L M N O */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* P Q R S */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* T U V W */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* X Y Z [ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* \ ] ^ _ */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ` a b c */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* d e f g */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* h i j k */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* l m n o */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* p q r s */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* t u v w */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* x y z { */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* | } ~ DEL */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +#if OPT_WIDE_CHARS +Const PARSE_T esc_pct_table[] = /* ESC % */ +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_SO, +CASE_SI, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* $ % & ' */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* ( ) * + */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* , - . / */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_UTF8, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_UTF8, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IND, +CASE_NEL, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_HTS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_GROUND_STATE, +CASE_RI, +CASE_SS2, +CASE_SS3, +/* 0x90 0x91 0x92 0x93 */ +CASE_DCS, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 0x94 0x95 0x96 0x97 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_SPA, +CASE_EPA, +/* 0x98 0x99 0x9a 0x9b */ +CASE_SOS, +CASE_GROUND_STATE, +CASE_DECID, +CASE_CSI_STATE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_ST, +CASE_OSC, +CASE_PM, +CASE_APC, +/* nobreakspace exclamdown cent sterling */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* currency yen brokenbar section */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* notsign hyphen registered macron */ +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +CASE_ESC_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* acute mu paragraph periodcentered */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* cedilla onesuperior masculine guillemotright */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* onequarter onehalf threequarters questiondown */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_UTF8, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_UTF8, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Eth Ntilde Ograve Oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* agrave aacute acircumflex atilde */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* adiaeresis aring ae ccedilla */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* igrave iacute icircumflex idiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* eth ntilde ograve oacute */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ocircumflex otilde odiaeresis division */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* oslash ugrave uacute ucircumflex */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +}; +#endif /* OPT_WIDE_CHARS */ + +#if OPT_VT52_MODE +Const PARSE_T vt52_table[] = +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* $ % & ' */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ( ) * + */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* , - . / */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 0 1 2 3 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 4 5 6 7 */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* 8 9 : ; */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* < = > ? */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* @ A B C */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* D E F G */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* H I J K */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* L M N O */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* P Q R S */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* T U V W */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* X Y Z [ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* \ ] ^ _ */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* ` a b c */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* d e f g */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* h i j k */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* l m n o */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* p q r s */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* t u v w */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* x y z { */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +/* | } ~ DEL */ +CASE_PRINT, +CASE_PRINT, +CASE_PRINT, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x98 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const PARSE_T vt52_esc_table[] = +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +/* $ % & ' */ +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +/* ( ) * + */ +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +/* , - . / */ +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +CASE_VT52_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_VT52_FINISH, +CASE_DECKPAM, +CASE_DECKPNM, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_CUU, +CASE_CUD, +CASE_CUF, +/* D E F G */ +CASE_CUB, +CASE_GROUND_STATE, +CASE_SO, +CASE_SI, +/* H I J K */ +CASE_CUP, +CASE_RI, +CASE_ED, +CASE_EL, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_VT52_CUP, +CASE_DECID, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x98 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; + +Const PARSE_T vt52_ignore_table[] = +{ +/* NUL SOH STX ETX */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* EOT ENQ ACK BEL */ +CASE_IGNORE, +CASE_ENQ, +CASE_IGNORE, +CASE_BELL, +/* BS HT NL VT */ +CASE_BS, +CASE_TAB, +CASE_VMOT, +CASE_VMOT, +/* FF CR SO SI */ +CASE_VMOT, +CASE_CR, +CASE_IGNORE, +CASE_IGNORE, +/* DLE DC1 DC2 DC3 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* DC4 NAK SYN ETB */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* CAN EM SUB ESC */ +CASE_GROUND_STATE, +CASE_IGNORE, +CASE_GROUND_STATE, +CASE_ESC, +/* FS GS RS US */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* SP ! " # */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* $ % & ' */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ( ) * + */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* , - . / */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0 1 2 3 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 4 5 6 7 */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* 8 9 : ; */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* < = > ? */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* @ A B C */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* D E F G */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* H I J K */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* L M N O */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* P Q R S */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* T U V W */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* X Y Z [ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* \ ] ^ _ */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* ` a b c */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* d e f g */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* h i j k */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* l m n o */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* p q r s */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* t u v w */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* x y z { */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +/* | } ~ DEL */ +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_GROUND_STATE, +CASE_IGNORE, +/* 0x80 0x81 0x82 0x83 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x84 0x85 0x86 0x87 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x88 0x89 0x8a 0x8b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x8c 0x8d 0x8e 0x8f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x90 0x91 0x92 0x93 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x94 0x95 0x96 0x97 */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x98 0x99 0x9a 0x9b */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* 0x9c 0x9d 0x9e 0x9f */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* nobreakspace exclamdown cent sterling */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* currency yen brokenbar section */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* diaeresis copyright ordfeminine guillemotleft */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* notsign hyphen registered macron */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* degree plusminus twosuperior threesuperior */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* acute mu paragraph periodcentered */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* cedilla onesuperior masculine guillemotright */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* onequarter onehalf threequarters questiondown */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Agrave Aacute Acircumflex Atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Adiaeresis Aring AE Ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Egrave Eacute Ecircumflex Ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Igrave Iacute Icircumflex Idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Eth Ntilde Ograve Oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ocircumflex Otilde Odiaeresis multiply */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Ooblique Ugrave Uacute Ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* Udiaeresis Yacute Thorn ssharp */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* agrave aacute acircumflex atilde */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* adiaeresis aring ae ccedilla */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* egrave eacute ecircumflex ediaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* igrave iacute icircumflex idiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* eth ntilde ograve oacute */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* ocircumflex otilde odiaeresis division */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* oslash ugrave uacute ucircumflex */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +/* udiaeresis yacute thorn ydiaeresis */ +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +CASE_IGNORE, +}; +#endif /* OPT_VT52_MODE */ +/* *INDENT-ON* */ diff --git a/VTparse.def b/VTparse.def new file mode 100644 index 0000000..7916a97 --- /dev/null +++ b/VTparse.def @@ -0,0 +1,198 @@ +# $XTermId: VTparse.def,v 1.45 2012/05/25 08:44:06 tom Exp $ +# +# vile:confmode rs=lf +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1996-2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# List of symbols that need to be defined for VTparse.h. If you need to +# change any of the CASE_ macros, make the change here and rerun the command +# shown in VTparse.h. +# + +CASE_GROUND_STATE +CASE_IGNORE +CASE_BELL +CASE_BS +CASE_CR +CASE_ESC +CASE_VMOT +CASE_TAB +CASE_SI +CASE_SO +CASE_SCR_STATE +CASE_SCS0_STATE +CASE_SCS1_STATE +CASE_SCS2_STATE +CASE_SCS3_STATE +CASE_ESC_IGNORE +CASE_ESC_DIGIT +CASE_ESC_SEMI +CASE_DEC_STATE +CASE_ICH +CASE_CUU +CASE_CUD +CASE_CUF +CASE_CUB +CASE_CUP +CASE_ED +CASE_EL +CASE_IL +CASE_DL +CASE_DCH +CASE_DA1 +CASE_TRACK_MOUSE +CASE_TBC +CASE_SET +CASE_RST +CASE_SGR +CASE_CPR +CASE_DECSTBM +CASE_DECREQTPARM +CASE_DECSET +CASE_DECRST +CASE_DECALN +CASE_GSETS +CASE_DECSC +CASE_DECRC +CASE_DECKPAM +CASE_DECKPNM +CASE_IND +CASE_NEL +CASE_HTS +CASE_RI +CASE_SS2 +CASE_SS3 +CASE_CSI_STATE +CASE_OSC +CASE_RIS +CASE_LS2 +CASE_LS3 +CASE_LS3R +CASE_LS2R +CASE_LS1R +CASE_PRINT +CASE_XTERM_SAVE +CASE_XTERM_RESTORE +CASE_XTERM_TITLE +CASE_DECID +CASE_HP_MEM_LOCK +CASE_HP_MEM_UNLOCK +CASE_HP_BUGGY_LL +CASE_HPA +CASE_VPA +CASE_XTERM_WINOPS +CASE_ECH +CASE_CHT +CASE_CPL +CASE_CNL +CASE_CBT +CASE_SU +CASE_SD +CASE_S7C1T +CASE_S8C1T +CASE_ESC_SP_STATE +CASE_ENQ +CASE_DECSCL +CASE_DECSCA +CASE_DECSED +CASE_DECSEL +CASE_DCS +CASE_PM +CASE_SOS +CASE_ST +CASE_APC +CASE_EPA +CASE_SPA +CASE_CSI_QUOTE_STATE +CASE_DSR +CASE_ANSI_LEVEL_1 +CASE_ANSI_LEVEL_2 +CASE_ANSI_LEVEL_3 +CASE_MC +CASE_DEC2_STATE +CASE_DA2 +CASE_DEC3_STATE +CASE_DECRPTUI +CASE_VT52_CUP +CASE_REP +CASE_CSI_EX_STATE +CASE_DECSTR +CASE_DECDHL +CASE_DECSWL +CASE_DECDWL +CASE_DEC_MC +CASE_ESC_PERCENT +CASE_UTF8 +CASE_CSI_TICK_STATE +CASE_DECELR +CASE_DECRQLP +CASE_DECEFR +CASE_DECSLE +CASE_CSI_IGNORE +CASE_VT52_IGNORE +CASE_VT52_FINISH +CASE_CSI_DOLLAR_STATE +CASE_DECCRA +CASE_DECERA +CASE_DECFRA +CASE_DECSERA +CASE_DECSACE +CASE_DECCARA +CASE_DECRARA +CASE_CSI_STAR_STATE +CASE_SET_MOD_FKEYS +CASE_SET_MOD_FKEYS0 +CASE_HIDE_POINTER +CASE_SCS1A_STATE +CASE_SCS2A_STATE +CASE_SCS3A_STATE +CASE_CSI_SPACE_STATE +CASE_DECSCUSR +CASE_SM_TITLE +CASE_RM_TITLE +CASE_DECSMBV +CASE_DECSWBV +CASE_DECLL +CASE_DECRQM +CASE_RQM +CASE_CSI_DEC_DOLLAR_STATE +CASE_SL +CASE_SR +CASE_DECDC +CASE_DECIC +CASE_DECBI +CASE_DECFI +CASE_DECRQCRA +CASE_HPR +CASE_VPR +CASE_ANSI_SC +CASE_ANSI_RC diff --git a/VTparse.h b/VTparse.h new file mode 100644 index 0000000..ed023d0 --- /dev/null +++ b/VTparse.h @@ -0,0 +1,281 @@ +/* $XTermId: VTparse.h,v 1.58 2012/05/25 08:54:37 tom Exp $ */ + +/* + * Copyright 2002-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifndef included_VTparse_h +#define included_VTparse_h 1 + +#include <xterm.h> + +#ifndef Const +# if defined(__STDC__) && !defined(__cplusplus) +# define Const const +# else +# define Const /**/ +# endif +#endif + +/* + * PARSE_T has to be large enough to handle the number of cases enumerated here. + */ +typedef unsigned char PARSE_T; + +extern Const PARSE_T ansi_table[]; +extern Const PARSE_T cigtable[]; +extern Const PARSE_T csi2_table[]; +extern Const PARSE_T csi_ex_table[]; +extern Const PARSE_T csi_quo_table[]; +extern Const PARSE_T csi_sp_table[]; +extern Const PARSE_T csi_table[]; +extern Const PARSE_T dec2_table[]; +extern Const PARSE_T dec3_table[]; +extern Const PARSE_T dec_table[]; +extern Const PARSE_T eigtable[]; +extern Const PARSE_T esc_sp_table[]; +extern Const PARSE_T esc_table[]; +extern Const PARSE_T scrtable[]; +extern Const PARSE_T scs96table[]; +extern Const PARSE_T scstable[]; +extern Const PARSE_T sos_table[]; +extern Const PARSE_T csi_dec_dollar_table[]; + +#if OPT_DEC_LOCATOR +extern Const PARSE_T csi_tick_table[]; +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_DEC_RECTOPS +extern Const PARSE_T csi_dollar_table[]; +extern Const PARSE_T csi_star_table[]; +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_VT52_MODE +extern Const PARSE_T vt52_table[]; +extern Const PARSE_T vt52_esc_table[]; +extern Const PARSE_T vt52_ignore_table[]; +#endif + +#if OPT_WIDE_CHARS +extern Const PARSE_T esc_pct_table[]; +#endif + +/* + * The following list of definitions is generated from VTparse.def using the + * following command line: + * + * grep '^CASE_' VTparse.def | awk '{printf "#define %s %d\n", $1, n++}' + * + * If you need to change something, change VTparse.def and regenerate the + * definitions. This would have been automatic, but since this doesn't change + * very often, it isn't worth the makefile hassle. + */ + +#define CASE_GROUND_STATE 0 +#define CASE_IGNORE 1 +#define CASE_BELL 2 +#define CASE_BS 3 +#define CASE_CR 4 +#define CASE_ESC 5 +#define CASE_VMOT 6 +#define CASE_TAB 7 +#define CASE_SI 8 +#define CASE_SO 9 +#define CASE_SCR_STATE 10 +#define CASE_SCS0_STATE 11 +#define CASE_SCS1_STATE 12 +#define CASE_SCS2_STATE 13 +#define CASE_SCS3_STATE 14 +#define CASE_ESC_IGNORE 15 +#define CASE_ESC_DIGIT 16 +#define CASE_ESC_SEMI 17 +#define CASE_DEC_STATE 18 +#define CASE_ICH 19 +#define CASE_CUU 20 +#define CASE_CUD 21 +#define CASE_CUF 22 +#define CASE_CUB 23 +#define CASE_CUP 24 +#define CASE_ED 25 +#define CASE_EL 26 +#define CASE_IL 27 +#define CASE_DL 28 +#define CASE_DCH 29 +#define CASE_DA1 30 +#define CASE_TRACK_MOUSE 31 +#define CASE_TBC 32 +#define CASE_SET 33 +#define CASE_RST 34 +#define CASE_SGR 35 +#define CASE_CPR 36 +#define CASE_DECSTBM 37 +#define CASE_DECREQTPARM 38 +#define CASE_DECSET 39 +#define CASE_DECRST 40 +#define CASE_DECALN 41 +#define CASE_GSETS 42 +#define CASE_DECSC 43 +#define CASE_DECRC 44 +#define CASE_DECKPAM 45 +#define CASE_DECKPNM 46 +#define CASE_IND 47 +#define CASE_NEL 48 +#define CASE_HTS 49 +#define CASE_RI 50 +#define CASE_SS2 51 +#define CASE_SS3 52 +#define CASE_CSI_STATE 53 +#define CASE_OSC 54 +#define CASE_RIS 55 +#define CASE_LS2 56 +#define CASE_LS3 57 +#define CASE_LS3R 58 +#define CASE_LS2R 59 +#define CASE_LS1R 60 +#define CASE_PRINT 61 +#define CASE_XTERM_SAVE 62 +#define CASE_XTERM_RESTORE 63 +#define CASE_XTERM_TITLE 64 +#define CASE_DECID 65 +#define CASE_HP_MEM_LOCK 66 +#define CASE_HP_MEM_UNLOCK 67 +#define CASE_HP_BUGGY_LL 68 +#define CASE_HPA 69 +#define CASE_VPA 70 +#define CASE_XTERM_WINOPS 71 +#define CASE_ECH 72 +#define CASE_CHT 73 +#define CASE_CPL 74 +#define CASE_CNL 75 +#define CASE_CBT 76 +#define CASE_SU 77 +#define CASE_SD 78 +#define CASE_S7C1T 79 +#define CASE_S8C1T 80 +#define CASE_ESC_SP_STATE 81 +#define CASE_ENQ 82 +#define CASE_DECSCL 83 +#define CASE_DECSCA 84 +#define CASE_DECSED 85 +#define CASE_DECSEL 86 +#define CASE_DCS 87 +#define CASE_PM 88 +#define CASE_SOS 89 +#define CASE_ST 90 +#define CASE_APC 91 +#define CASE_EPA 92 +#define CASE_SPA 93 +#define CASE_CSI_QUOTE_STATE 94 +#define CASE_DSR 95 +#define CASE_ANSI_LEVEL_1 96 +#define CASE_ANSI_LEVEL_2 97 +#define CASE_ANSI_LEVEL_3 98 +#define CASE_MC 99 +#define CASE_DEC2_STATE 100 +#define CASE_DA2 101 +#define CASE_DEC3_STATE 102 +#define CASE_DECRPTUI 103 +#define CASE_VT52_CUP 104 +#define CASE_REP 105 +#define CASE_CSI_EX_STATE 106 +#define CASE_DECSTR 107 +#define CASE_DECDHL 108 +#define CASE_DECSWL 109 +#define CASE_DECDWL 110 +#define CASE_DEC_MC 111 +#define CASE_ESC_PERCENT 112 +#define CASE_UTF8 113 +#define CASE_CSI_TICK_STATE 114 +#define CASE_DECELR 115 +#define CASE_DECRQLP 116 +#define CASE_DECEFR 117 +#define CASE_DECSLE 118 +#define CASE_CSI_IGNORE 119 +#define CASE_VT52_IGNORE 120 +#define CASE_VT52_FINISH 121 +#define CASE_CSI_DOLLAR_STATE 122 +#define CASE_DECCRA 123 +#define CASE_DECERA 124 +#define CASE_DECFRA 125 +#define CASE_DECSERA 126 +#define CASE_DECSACE 127 +#define CASE_DECCARA 128 +#define CASE_DECRARA 129 +#define CASE_CSI_STAR_STATE 130 +#define CASE_SET_MOD_FKEYS 131 +#define CASE_SET_MOD_FKEYS0 132 +#define CASE_HIDE_POINTER 133 +#define CASE_SCS1A_STATE 134 +#define CASE_SCS2A_STATE 135 +#define CASE_SCS3A_STATE 136 +#define CASE_CSI_SPACE_STATE 137 +#define CASE_DECSCUSR 138 +#define CASE_SM_TITLE 139 +#define CASE_RM_TITLE 140 +#define CASE_DECSMBV 141 +#define CASE_DECSWBV 142 +#define CASE_DECLL 143 +#define CASE_DECRQM 144 +#define CASE_RQM 145 +#define CASE_CSI_DEC_DOLLAR_STATE 146 +#define CASE_SL 147 +#define CASE_SR 148 +#define CASE_DECDC 149 +#define CASE_DECIC 150 +#define CASE_DECBI 151 +#define CASE_DECFI 152 +#define CASE_DECRQCRA 153 +#define CASE_HPR 154 +#define CASE_VPR 155 +#define CASE_ANSI_SC 156 +#define CASE_ANSI_RC 157 + +#endif /* included_VTparse_h */ diff --git a/XTerm-col.ad b/XTerm-col.ad new file mode 100644 index 0000000..c157e9f --- /dev/null +++ b/XTerm-col.ad @@ -0,0 +1,163 @@ +! $XTermId: XTerm-col.ad,v 1.22 2009/08/15 15:56:29 tom Exp $ +! ----------------------------------------------------------------------------- +! this file is part of xterm +! +! Copyright 2002-2006,2009 by Thomas E. Dickey +! +! All Rights Reserved +! +! Permission is hereby granted, free of charge, to any person obtaining a +! copy of this software and associated documentation files (the +! "Software"), to deal in the Software without restriction, including +! without limitation the rights to use, copy, modify, merge, publish, +! distribute, sublicense, and/or sell copies of the Software, and to +! permit persons to whom the Software is furnished to do so, subject to +! the following conditions: +! +! The above copyright notice and this permission notice shall be included +! in all copies or substantial portions of the Software. +! +! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +! OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +! MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +! IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +! CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +! TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +! SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +! +! Except as contained in this notice, the name(s) of the above copyright +! holders shall not be used in advertising or otherwise to promote the +! sale, use or other dealings in this Software without prior written +! authorization. +! ----------------------------------------------------------------------------- + +#include "XTerm" + +*VT100*colorMode: on +*VT100*boldColors: on +*VT100*dynamicColors: on + +! Uncomment this for "white" text on a dark background. +!*VT100*foreground: gray90 +!*VT100*background: black + +! - OR - +! Uncomment this for black text on a "white" background. +!*VT100*foreground: black +!*VT100*background: gray90 + +! - OR - +! leave the foreground/background colors alone (at the mercy of your desktop +! designer). + +! Color the popup/pulldown menu border to match the text widget foreground. +!*SimpleMenu*borderColor: gray15 + +! Uncomment this to use color for underline attribute +!*VT100*colorULMode: on +*VT100*colorUL: yellow + +!*VT100*italicULMode: on + +! Uncomment this to disable underlining, e.g., if colorULMode is set. +!*VT100*underLine: off + +! Uncomment this to use color for the bold attribute +!*VT100*colorBDMode: on +*VT100*colorBD: white + +! Uncomment this to use the bold/underline colors in preference to other colors +!*VT100*colorAttrMode: on + +! These are the 8 ANSI colors and their bright equivalents. Depending on +! other resource settings, xterm may use the bright colors when displaying +! bold text (see the boldColors resource). +*VT100*color0: black +*VT100*color1: red3 +*VT100*color2: green3 +*VT100*color3: yellow3 +*VT100*color4: blue2 +*VT100*color5: magenta3 +*VT100*color6: cyan3 +*VT100*color7: gray90 +*VT100*color8: gray50 +*VT100*color9: red +*VT100*color10: green +*VT100*color11: yellow +*VT100*color12: rgb:5c/5c/ff +*VT100*color13: magenta +*VT100*color14: cyan +*VT100*color15: white + +! Disclaimer: there are no standard colors used in terminal emulation. +! +! The choice for color4 and color12 is a tradeoff between contrast, depending +! on whether they are used for text or backgrounds. Note that either color4 or +! color12 would be used for text, while only color4 would be used for a +! background. These are treated specially, since the luminosity of blue is +! only about half that of red/green, and is typically not accounted for in the +! RGB scheme. +! +! Blue text on a black background should be readable. +! Blue backgrounds should not be "too" bright. +! +! Originally color4/color12 were set to the names blue3/blue +!*VT100*color4: blue3 +!*VT100*color12: blue +! +! They are from rgb.txt respectively: +! 0 0 205 blue3 +! 0 0 255 blue +! However, blue3 is not readable on a black background. +! +! Another choice was from the Debian settings: +!*VT100*color4: DodgerBlue1 +!*VT100*color12: SteelBlue1 +! +! From rgb.txt: +! 30 144 255 DodgerBlue1 +! 99 184 255 SteelBlue1 +! +! Some users object to this choice because the background (color4) is brighter +! than they are accustomed. Others point out that the different weights for +! the red/green components make it appear to be not really blue. Finally, it +! provides poor contrast against color13 and color14. +! +! The current choice uses equal weights for red/green (effectively adding a +! gray to the result). It is brighter than the original choice, and provides +! more contrast between color12 and color13, color14 than SteelBlue1 did. +! Contrast of color4 against black is slightly improved over the original. +! +! Some refinement is certainly possible (you are welcome to try) -TD + + +#if PLANES > 8 +! Color the popup menus and the menubar to match: +*SimpleMenu*background: AntiqueWhite +*SimpleMenu*foreground: gray15 + +! Color the menubar to match: +*Form.menubar.background: AntiqueWhite +*Form.menubar*background: AntiqueWhite +*Form.menubar.foreground: gray15 +*Form.menubar*foreground: gray15 +*Form.background: AntiqueWhite +*form.background: AntiqueWhite + +! The following two sections take advantage of new features in version 7 +! of the Athena widget library. Comment them out if you have a shallow +! color depth. +!*SimpleMenu*backgroundPixmap: gradient:vertical?dimension=350&start=gray90&end=gray60 +!*SimpleMenu*foreground: gray15 + +!*VT100.scrollbar.thumb: vlines2 +!*VT100.scrollbar.width: 14 +!*VT100.scrollbar.background: gray60 +!*VT100.scrollbar.foreground: rgb:a/5/5 +!*VT100.scrollbar.borderWidth: 0 +!*VT100.scrollbar.displayList:\ +!foreground gray90;\ +!lines 1,-1,-1,-1,-1,1;\ +!foreground gray60;\ +!lines -1,0,0,0,0,-1 +#endif diff --git a/XTerm.ad b/XTerm.ad new file mode 100644 index 0000000..b127798 --- /dev/null +++ b/XTerm.ad @@ -0,0 +1,256 @@ +! $XTermId: XTerm.ad,v 1.97 2011/07/11 10:52:16 tom Exp $ +! ----------------------------------------------------------------------------- +! this file is part of xterm +! +! Copyright 1996-2010,2011 by Thomas E. Dickey +! +! All Rights Reserved +! +! Permission is hereby granted, free of charge, to any person obtaining a +! copy of this software and associated documentation files (the +! "Software"), to deal in the Software without restriction, including +! without limitation the rights to use, copy, modify, merge, publish, +! distribute, sublicense, and/or sell copies of the Software, and to +! permit persons to whom the Software is furnished to do so, subject to +! the following conditions: +! +! The above copyright notice and this permission notice shall be included +! in all copies or substantial portions of the Software. +! +! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +! OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +! MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +! IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +! CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +! TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +! SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +! +! Except as contained in this notice, the name(s) of the above copyright +! holders shall not be used in advertising or otherwise to promote the +! sale, use or other dealings in this Software without prior written +! authorization. +! ----------------------------------------------------------------------------- + +*saveLines: 1024 + +*SimpleMenu*BackingStore: NotUseful +*SimpleMenu*menuLabel.font: -adobe-helvetica-bold-r-normal--*-120-*-*-*-*-iso8859-* +*SimpleMenu*menuLabel.vertSpace: 100 +*SimpleMenu*HorizontalMargins: 16 +*SimpleMenu*Sme.height: 16 + +*SimpleMenu*Cursor: left_ptr + +*mainMenu.Label: Main Options +*mainMenu*toolbar*Label: Toolbar +*mainMenu*fullscreen*Label: Full Screen +*mainMenu*securekbd*Label: Secure Keyboard +*mainMenu*allowsends*Label: Allow SendEvents +*mainMenu*redraw*Label: Redraw Window +*mainMenu*logging*Label: Log to File +*mainMenu*print-immediate*Label: Print-All Immediately +*mainMenu*print-on-error*Label: Print-All on Error +*mainMenu*print*Label: Print Window +*mainMenu*print-redir*Label: Redirect to Printer +*mainMenu*8-bit control*Label: 8-Bit Controls +*mainMenu*backarrow key*Label: Backarrow Key (BS/DEL) +*mainMenu*num-lock*Label: Alt/NumLock Modifiers +*mainMenu*alt-esc*Label: Alt Sends Escape +*mainMenu*meta-esc*Label: Meta Sends Escape +*mainMenu*delete-is-del*Label: Delete is DEL +*mainMenu*oldFunctionKeys*Label: Old Function-Keys +*mainMenu*sunFunctionKeys*Label: Sun Function-Keys +*mainMenu*sunKeyboard*Label: VT220 Keyboard +*mainMenu*hpFunctionKeys*Label: HP Function-Keys +*mainMenu*scoFunctionKeys*Label: SCO Function-Keys +*mainMenu*tcapFunctionKeys*Label: Termcap Function-Keys +*mainMenu*suspend*Label: Send STOP Signal +*mainMenu*continue*Label: Send CONT Signal +*mainMenu*interrupt*Label: Send INT Signal +*mainMenu*hangup*Label: Send HUP Signal +*mainMenu*terminate*Label: Send TERM Signal +*mainMenu*kill*Label: Send KILL Signal +*mainMenu*quit*Label: Quit + +*vtMenu.Label: VT Options +*vtMenu*scrollbar*Label: Enable Scrollbar +*vtMenu*jumpscroll*Label: Enable Jump Scroll +*vtMenu*reversevideo*Label: Enable Reverse Video +*vtMenu*autowrap*Label: Enable Auto Wraparound +*vtMenu*reversewrap*Label: Enable Reverse Wraparound +*vtMenu*autolinefeed*Label: Enable Auto Linefeed +*vtMenu*appcursor*Label: Enable Application Cursor Keys +*vtMenu*appkeypad*Label: Enable Application Keypad +*vtMenu*scrollkey*Label: Scroll to Bottom on Key Press +*vtMenu*scrollttyoutput*Label: Scroll to Bottom on Tty Output +*vtMenu*allow132*Label: Allow 80/132 Column Switching +*vtMenu*keepSelection*Label: Keep Selection +*vtMenu*selectToClipboard*Label: Select to Clipboard +*vtMenu*cursesemul*Label: Enable Curses Emulation +*vtMenu*visualbell*Label: Enable Visual Bell +*vtMenu*bellIsUrgent*Label: Enable Bell Urgency +*vtMenu*poponbell*Label: Enable Pop on Bell +*vtMenu*cursorblink*Label: Enable Blinking Cursor +*vtMenu*titeInhibit*Label: Enable Alternate Screen Switching +*vtMenu*activeicon*Label: Enable Active Icon +*vtMenu*softreset*Label: Do Soft Reset +*vtMenu*hardreset*Label: Do Full Reset +*vtMenu*clearsavedlines*Label: Reset and Clear Saved Lines +*vtMenu*tekshow*Label: Show Tek Window +*vtMenu*tekmode*Label: Switch to Tek Mode +*vtMenu*vthide*Label: Hide VT Window +*vtMenu*altscreen*Label: Show Alternate Screen + +*fontMenu.Label: VT Fonts +*fontMenu*fontdefault*Label: Default +*fontMenu*font1*Label: Unreadable +*VT100.font1: nil2 +*IconFont: nil2 +*fontMenu*font2*Label: Tiny +*VT100.font2: 5x7 +*fontMenu*font3*Label: Small +*VT100.font3: 6x10 +*fontMenu*font4*Label: Medium +*VT100.font4: 7x13 +*fontMenu*font5*Label: Large +*VT100.font5: 9x15 +*fontMenu*font6*Label: Huge +*VT100.font6: 10x20 +*fontMenu*fontescape*Label: Escape Sequence +*fontMenu*fontsel*Label: Selection +!fontescape and fontsel overridden by application +*fontMenu*allow-bold-fonts*Label: Bold Fonts +*fontMenu*font-linedrawing*Label: Line-Drawing Characters +*fontMenu*font-doublesize*Label: Doublesized Characters +*fontMenu*font-loadable*Label: VT220 Soft Fonts +*fontMenu*font-packed*Label: Packed Font +*fontMenu*render-font*Label: TrueType Fonts +*fontMenu*utf8-mode*Label: UTF-8 Encoding +*fontMenu*utf8-fonts*Label: UTF-8 Fonts +*fontMenu*utf8-title*Label: UTF-8 Titles + +*fontMenu*allow-color-ops*Label: Allow Color Ops +*fontMenu*allow-font-ops*Label: Allow Font Ops +*fontMenu*allow-tcap-ops*Label: Allow Termcap Ops +*fontMenu*allow-title-ops*Label: Allow Title Ops +*fontMenu*allow-window-ops*Label: Allow Window Ops + +*VT100.utf8Fonts.font2: -misc-fixed-medium-r-normal--8-80-75-75-c-50-iso10646-1 +*VT100.utf8Fonts.font: -misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1 +*VT100.utf8Fonts.font3: -misc-fixed-medium-r-normal--14-130-75-75-c-70-iso10646-1 +*VT100.utf8Fonts.font4: -misc-fixed-medium-r-normal--13-120-75-75-c-80-iso10646-1 +*VT100.utf8Fonts.font5: -misc-fixed-medium-r-normal--18-120-100-100-c-90-iso10646-1 +*VT100.utf8Fonts.font6: -misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1 + +*tekMenu.Label: Tek Options +*tekMenu*tektextlarge*Label: Large Characters +*tekMenu*tektext2*Label: #2 Size Characters +*tekMenu*tektext3*Label: #3 Size Characters +*tekMenu*tektextsmall*Label: Small Characters +*tekMenu*tekpage*Label: PAGE +*tekMenu*tekreset*Label: RESET +*tekMenu*tekcopy*Label: COPY +*tekMenu*vtshow*Label: Show VT Window +*tekMenu*vtmode*Label: Switch to VT Mode +*tekMenu*tekhide*Label: Hide Tek Window + +*tek4014*fontLarge: 9x15 +*tek4014*font2: 8x13 +*tek4014*font3: 6x13 +*tek4014*fontSmall: 6x10 + +! If xterm is built with a toolbar, the widget hierarchy looks like this, +! showing widget name / class names. The complete menu hierarchy is built +! at startup because it is needed to make the layout work for the menubar: +! +! xterm/XTerm +! form/Form +! menubar/Box +! mainMenuButton/MenuButton +! mainMenu/SimpleMenu +! menuLabel/SmeBSB +! toolbar/SmeBSB +! ... +! vtMenu/SimpleMenu +! menuLabel/SmeBSB +! scrollbar/SmeBSB +! ... +! fontMenu/SimpleMenu +! menuLabel/SmeBSB +! fontdefault/SmeBSB +! ... +! tekMenu/SimpleMenu +! menuLabel/SmeBSB +! fontdefault/SmeBSB +! ... +! vt100/VT100 +! tektronix/TopLevelShell +! shellext/VendorShellExt +! tek4014/Tek4014 +! +! If built without a toolbar, the widget hierarchy is simpler, because there +! is no form, and the popup menu widgets are created only when they are first +! used. +! +! xterm/XTerm +! shellext/VendorShellExt +! mainMenu/SimpleMenu +! menuLabel/SmeBSB +! ... +! ... +! vt100/VT100 +! tektronix/TopLevelShell +! shellext/VendorShellExt +! tek4014/Tek4014 +! +! A more complete list of the widget/class names can be obtained using editres +! to dump a file. Some widget names are not available until the corresponding +! menu has been created. + +! These resources reduce space around the menubar, by eliminating padding in +! the enclosing form (Thickness) and the border of the Box which represents +! the menubar widget. +*form.Thickness: 0 +*menubar.borderWidth: 0 + +! If we wanted to eliminate the border of the popup menus, we could do this +! instead, since they are children of the menubar: +!*menubar*borderWidth: 0 + +! Eliminate the border of the buttons in the menubar, so the only line around +! the text is for the highlighted button: +*MenuButton*borderWidth: 0 + +! Set a border for the menus to make them simpler to distinguish against the +! vt100 widget: +*SimpleMenu*borderWidth: 2 + +! xterm can switch at runtime between bitmap (default) and TrueType fonts. +! The "faceSize" resource controls the size of the latter. However, it was +! originally given with a size that makes the two types of fonts different +! sizes. Uncomment this line to use the same size as "fixed". +!*faceSize: 8 + +! Here is a pattern that is useful for double-clicking on a URL: +!*charClass: 33:48,35:48,37-38:48,43-47:48,58:48,61:48,63-64:48,95:48,126:48 +! +! Alternatively, +!*on2Clicks: regex [[:alpha:]]+://([[:alnum:]!#+,./=?@_~-]|(%[[:xdigit:]][[:xdigit:]]))+ + +! VT100s and similar terminals recognize escape sequences and control +! characters to which they reply to the host with other escape sequences, +! to provide information. The "resize" program uses this feature. +! +! In addition, xterm recognizes several escape sequences which can be used to +! set fonts, window properties, return settings via escape sequences. Some +! find these useful; others are concerned with the possibility of unexpected +! inputs. +! +! All of these features can be enabled or disabled via menus. +! +! Depending on your environment, you may wish to disable those by default by +! uncommenting one or more of the resource settings below: +!*allowFontOps: false +!*allowTcapOps: false +!*allowTitleOps: false +!*allowWindowOps: false diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..ae4d21e --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,4249 @@ +dnl $XTermId: aclocal.m4,v 1.342 2012/06/26 09:57:45 tom Exp $ +dnl +dnl --------------------------------------------------------------------------- +dnl +dnl Copyright 1997-2011,2012 by Thomas E. Dickey +dnl +dnl All Rights Reserved +dnl +dnl Permission is hereby granted, free of charge, to any person obtaining a +dnl copy of this software and associated documentation files (the +dnl "Software"), to deal in the Software without restriction, including +dnl without limitation the rights to use, copy, modify, merge, publish, +dnl distribute, sublicense, and/or sell copies of the Software, and to +dnl permit persons to whom the Software is furnished to do so, subject to +dnl the following conditions: +dnl +dnl The above copyright notice and this permission notice shall be included +dnl in all copies or substantial portions of the Software. +dnl +dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +dnl IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +dnl CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +dnl TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +dnl SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +dnl +dnl Except as contained in this notice, the name(s) of the above copyright +dnl holders shall not be used in advertising or otherwise to promote the +dnl sale, use or other dealings in this Software without prior written +dnl authorization. +dnl +dnl --------------------------------------------------------------------------- +dnl See +dnl http://invisible-island.net/autoconf/autoconf.html +dnl --------------------------------------------------------------------------- +dnl --------------------------------------------------------------------------- +dnl AM_LANGINFO_CODESET version: 3 updated: 2002/10/27 23:21:42 +dnl ------------------- +dnl Inserted as requested by gettext 0.10.40 +dnl File from /usr/share/aclocal +dnl codeset.m4 +dnl ==================== +dnl serial AM1 +dnl +dnl From Bruno Haible. +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, + [AC_TRY_LINK([#include <langinfo.h>], + [char* cs = nl_langinfo(CODESET);], + am_cv_langinfo_codeset=yes, + am_cv_langinfo_codeset=no) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE(HAVE_LANGINFO_CODESET, 1, + [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) + fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ACVERSION_CHECK version: 2 updated: 2011/05/08 11:22:03 +dnl ------------------ +dnl Conditionally generate script according to whether we're using a given autoconf. +dnl +dnl $1 = version to compare against +dnl $2 = code to use if AC_ACVERSION is at least as high as $1. +dnl $3 = code to use if AC_ACVERSION is older than $1. +define(CF_ACVERSION_CHECK, +[ +ifdef([m4_version_compare], +[m4_if(m4_version_compare(m4_defn([AC_ACVERSION]), [$1]), -1, [$3], [$2])], +[CF_ACVERSION_COMPARE( +AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])), +AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)), AC_ACVERSION, [$2], [$3])])])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ACVERSION_COMPARE version: 2 updated: 2011/04/14 20:56:50 +dnl -------------------- +dnl CF_ACVERSION_COMPARE(MAJOR1, MINOR1, TERNARY1, +dnl MAJOR2, MINOR2, TERNARY2, +dnl PRINTABLE2, not FOUND, FOUND) +define(CF_ACVERSION_COMPARE, +[ifelse(builtin([eval], [$2 < $5]), 1, +[ifelse([$8], , ,[$8])], +[ifelse([$9], , ,[$9])])])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ADD_CFLAGS version: 10 updated: 2010/05/26 05:38:42 +dnl ------------- +dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS +dnl The second parameter if given makes this macro verbose. +dnl +dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS, +dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily +dnl confused by the quotes (which require backslashes to keep them usable). +AC_DEFUN([CF_ADD_CFLAGS], +[ +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $1 +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,$cf_tst_cppflags) + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + ifelse([$2],,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)]) + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + ifelse([$2],,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)]) + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + ifelse([$2],,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)]) + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +AC_SUBST(EXTRA_CPPFLAGS) + +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ADD_LIB version: 2 updated: 2010/06/02 05:03:05 +dnl ---------- +dnl Add a library, used to enforce consistency. +dnl +dnl $1 = library to add, without the "-l" +dnl $2 = variable to update (default $LIBS) +AC_DEFUN([CF_ADD_LIB],[CF_ADD_LIBS(-l$1,ifelse($2,,LIBS,[$2]))])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ADD_LIBS version: 1 updated: 2010/06/02 05:03:05 +dnl ----------- +dnl Add one or more libraries, used to enforce consistency. +dnl +dnl $1 = libraries to add, with the "-l", etc. +dnl $2 = variable to update (default $LIBS) +AC_DEFUN([CF_ADD_LIBS],[ifelse($2,,LIBS,[$2])="$1 [$]ifelse($2,,LIBS,[$2])"])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ADD_LIB_AFTER version: 2 updated: 2010/11/08 20:33:46 +dnl ---------------- +dnl Add a given library after another, e.g., following the one it satisfies a +dnl dependency for. +dnl +dnl $1 = the first library +dnl $2 = its dependency +AC_DEFUN([CF_ADD_LIB_AFTER],[ +CF_VERBOSE(...before $LIBS) +LIBS=`echo "$LIBS" | sed -e "s/[[ ]][[ ]]*/ /g" -e "s,$1 ,$1 $2 ," -e 's/ / /g'` +CF_VERBOSE(...after $LIBS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ANSI_CC_CHECK version: 11 updated: 2011/07/01 19:47:45 +dnl ---------------- +dnl This was originally adapted from the macros 'fp_PROG_CC_STDC' and +dnl 'fp_C_PROTOTYPES' in the sharutils 4.2 distribution. +AC_DEFUN([CF_ANSI_CC_CHECK], +[ +# This should have been defined by AC_PROG_CC +: ${CC:=cc} + +# Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content +# into CC. This will not help with broken scripts that wrap the compiler with +# options, but eliminates a more common category of user confusion. +AC_MSG_CHECKING(\$CC variable) +case "$CC" in #(vi +*[[\ \ ]]-[[IUD]]*) + AC_MSG_RESULT(broken) + AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options) + # humor him... + cf_flags=`echo "$CC" | sed -e 's/^[[^ ]]*[[ ]]//'` + CC=`echo "$CC" | sed -e 's/[[ ]].*//'` + CF_ADD_CFLAGS($cf_flags) + ;; +*) + AC_MSG_RESULT(ok) + ;; +esac + +AC_CACHE_CHECK(for ${CC:-cc} option to accept ANSI C, cf_cv_ansi_cc,[ +cf_cv_ansi_cc=no +cf_save_CFLAGS="$CFLAGS" +cf_save_CPPFLAGS="$CPPFLAGS" +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX -Aa -D_HPUX_SOURCE +# SVR4 -Xc +# UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) +for cf_arg in "-DCC_HAS_PROTOS" \ + "" \ + -qlanglvl=ansi \ + -std1 \ + -Ae \ + "-Aa -D_HPUX_SOURCE" \ + -Xc +do + CF_ADD_CFLAGS($cf_arg) + AC_TRY_COMPILE( +[ +#ifndef CC_HAS_PROTOS +#if !defined(__STDC__) || (__STDC__ != 1) +choke me +#endif +#endif +],[ + int test (int i, double x); + struct s1 {int (*f) (int a);}; + struct s2 {int (*f) (double a);};], + [cf_cv_ansi_cc="$cf_arg"; break]) +done +CFLAGS="$cf_save_CFLAGS" +CPPFLAGS="$cf_save_CPPFLAGS" +]) + +if test "$cf_cv_ansi_cc" != "no"; then +if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then + CF_ADD_CFLAGS($cf_cv_ansi_cc) +else + AC_DEFINE(CC_HAS_PROTOS) +fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ARG_DISABLE version: 3 updated: 1999/03/30 17:24:31 +dnl -------------- +dnl Allow user to disable a normally-on option. +AC_DEFUN([CF_ARG_DISABLE], +[CF_ARG_OPTION($1,[$2],[$3],[$4],yes)])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ARG_ENABLE version: 3 updated: 1999/03/30 17:24:31 +dnl ------------- +dnl Allow user to enable a normally-off option. +AC_DEFUN([CF_ARG_ENABLE], +[CF_ARG_OPTION($1,[$2],[$3],[$4],no)])dnl +dnl --------------------------------------------------------------------------- +dnl CF_ARG_OPTION version: 4 updated: 2010/05/26 05:38:42 +dnl ------------- +dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus +dnl values. +dnl +dnl Parameters: +dnl $1 = option name +dnl $2 = help-string +dnl $3 = action to perform if option is not default +dnl $4 = action if perform if option is default +dnl $5 = default option value (either 'yes' or 'no') +AC_DEFUN([CF_ARG_OPTION], +[AC_ARG_ENABLE([$1],[$2],[test "$enableval" != ifelse([$5],no,yes,no) && enableval=ifelse([$5],no,no,yes) + if test "$enableval" != "$5" ; then +ifelse([$3],,[ :]dnl +,[ $3]) ifelse([$4],,,[ + else + $4]) + fi],[enableval=$5 ifelse([$4],,,[ + $4 +])dnl + ])])dnl +dnl --------------------------------------------------------------------------- +dnl CF_CHECK_CACHE version: 11 updated: 2008/03/23 14:45:59 +dnl -------------- +dnl Check if we're accidentally using a cache from a different machine. +dnl Derive the system name, as a check for reusing the autoconf cache. +dnl +dnl If we've packaged config.guess and config.sub, run that (since it does a +dnl better job than uname). Normally we'll use AC_CANONICAL_HOST, but allow +dnl an extra parameter that we may override, e.g., for AC_CANONICAL_SYSTEM +dnl which is useful in cross-compiles. +dnl +dnl Note: we would use $ac_config_sub, but that is one of the places where +dnl autoconf 2.5x broke compatibility with autoconf 2.13 +AC_DEFUN([CF_CHECK_CACHE], +[ +if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then + ifelse([$1],,[AC_CANONICAL_HOST],[$1]) + system_name="$host_os" +else + system_name="`(uname -s -r) 2>/dev/null`" + if test -z "$system_name" ; then + system_name="`(hostname) 2>/dev/null`" + fi +fi +test -n "$system_name" && AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name") +AC_CACHE_VAL(cf_cv_system_name,[cf_cv_system_name="$system_name"]) + +test -z "$system_name" && system_name="$cf_cv_system_name" +test -n "$cf_cv_system_name" && AC_MSG_RESULT(Configuring for $cf_cv_system_name) + +if test ".$system_name" != ".$cf_cv_system_name" ; then + AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)) + AC_MSG_ERROR("Please remove config.cache and try again.") +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_CHECK_CFLAGS version: 2 updated: 2001/12/30 19:09:58 +dnl --------------- +dnl Conditionally add to $CFLAGS and $CPPFLAGS values which are derived from +dnl a build-configuration such as imake. These have the pitfall that they +dnl often contain compiler-specific options which we cannot use, mixed with +dnl preprocessor options that we usually can. +AC_DEFUN([CF_CHECK_CFLAGS], +[ +CF_VERBOSE(checking additions to CFLAGS) +cf_check_cflags="$CFLAGS" +cf_check_cppflags="$CPPFLAGS" +CF_ADD_CFLAGS($1,yes) +if test "$cf_check_cflags" != "$CFLAGS" ; then +AC_TRY_LINK([#include <stdio.h>],[printf("Hello world");],, + [CF_VERBOSE(test-compile failed. Undoing change to \$CFLAGS) + if test "$cf_check_cppflags" != "$CPPFLAGS" ; then + CF_VERBOSE(but keeping change to \$CPPFLAGS) + fi + CFLAGS="$cf_check_flags"]) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_CHECK_ERRNO version: 11 updated: 2010/05/26 05:38:42 +dnl -------------- +dnl Check for data that is usually declared in <stdio.h> or <errno.h>, e.g., +dnl the 'errno' variable. Define a DECL_xxx symbol if we must declare it +dnl ourselves. +dnl +dnl $1 = the name to check +dnl $2 = the assumed type +AC_DEFUN([CF_CHECK_ERRNO], +[ +AC_CACHE_CHECK(if external $1 is declared, cf_cv_dcl_$1,[ + AC_TRY_COMPILE([ +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> ], + ifelse([$2],,int,[$2]) x = (ifelse([$2],,int,[$2])) $1, + [cf_cv_dcl_$1=yes], + [cf_cv_dcl_$1=no]) +]) + +if test "$cf_cv_dcl_$1" = no ; then + CF_UPPER(cf_result,decl_$1) + AC_DEFINE_UNQUOTED($cf_result) +fi + +# It's possible (for near-UNIX clones) that the data doesn't exist +CF_CHECK_EXTERN_DATA($1,ifelse([$2],,int,[$2])) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_CHECK_EXTERN_DATA version: 3 updated: 2001/12/30 18:03:23 +dnl -------------------- +dnl Check for existence of external data in the current set of libraries. If +dnl we can modify it, it's real enough. +dnl $1 = the name to check +dnl $2 = its type +AC_DEFUN([CF_CHECK_EXTERN_DATA], +[ +AC_CACHE_CHECK(if external $1 exists, cf_cv_have_$1,[ + AC_TRY_LINK([ +#undef $1 +extern $2 $1; +], + [$1 = 2], + [cf_cv_have_$1=yes], + [cf_cv_have_$1=no]) +]) + +if test "$cf_cv_have_$1" = yes ; then + CF_UPPER(cf_result,have_$1) + AC_DEFINE_UNQUOTED($cf_result) +fi + +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_CLANG_COMPILER version: 1 updated: 2012/06/16 14:55:39 +dnl ----------------- +dnl Check if the given compiler is really clang. clang's C driver defines +dnl __GNUC__ (fooling the configure script into setting $GCC to yes) but does +dnl not ignore some gcc options. +dnl +dnl This macro should be run "soon" after AC_PROG_CC or AC_PROG_CPLUSPLUS, to +dnl ensure that it is not mistaken for gcc/g++. It is normally invoked from +dnl the wrappers for gcc and g++ warnings. +dnl +dnl $1 = GCC (default) or GXX +dnl $2 = INTEL_COMPILER (default) or INTEL_CPLUSPLUS +dnl $3 = CFLAGS (default) or CXXFLAGS +AC_DEFUN([CF_CLANG_COMPILER],[ +ifelse([$2],,CLANG_COMPILER,[$2])=no + +if test "$ifelse([$1],,[$1],GCC)" = yes ; then + AC_MSG_CHECKING(if this is really Clang ifelse([$1],GXX,C++,C) compiler) + cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])" + ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -Qunused-arguments" + AC_TRY_COMPILE([],[ +#ifdef __clang__ +#else +make an error +#endif +],[ifelse([$2],,CLANG_COMPILER,[$2])=yes +cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" +],[]) + ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS" + AC_MSG_RESULT($ifelse([$2],,CLANG_COMPILER,[$2])) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_DISABLE_DESKTOP version: 2 updated: 2011/04/22 05:17:37 +dnl ------------------ +dnl Handle a configure option "--disable-desktop", which sets a shell +dnl variable $desktop_utils to a "#" if the feature is not wanted, or to an +dnl empty string if enabled. The variable is used to substitute in front of +dnl corresponding makefile-rules. +dnl +dnl It also tells the configure script to substitute the environment variable +dnl $DESKTOP_FLAGS, which can be used by external scripts to customize the +dnl invocation of desktop-file-util. +dnl +dnl $1 = program name +AC_DEFUN([CF_DISABLE_DESKTOP],[ +# Comment-out the install-desktop rule if the desktop-utils are not found. +AC_MSG_CHECKING(if you want to install desktop files) +CF_ARG_OPTION(desktop, + [ --disable-desktop disable install of $1 desktop files], + [enable_desktop=$enableval], + [enable_desktop=$enableval],yes) +AC_MSG_RESULT($enable_desktop) + +desktop_utils= +if test "$enable_desktop" = yes ; then +AC_CHECK_PROG(desktop_utils,desktop-file-install,yes,no) +fi + +test "$desktop_utils" = yes && desktop_utils= || desktop_utils="#" +AC_SUBST(DESKTOP_FLAGS) +]) +dnl --------------------------------------------------------------------------- +dnl CF_DISABLE_ECHO version: 11 updated: 2009/12/13 13:16:57 +dnl --------------- +dnl You can always use "make -n" to see the actual options, but it's hard to +dnl pick out/analyze warning messages when the compile-line is long. +dnl +dnl Sets: +dnl ECHO_LT - symbol to control if libtool is verbose +dnl ECHO_LD - symbol to prefix "cc -o" lines +dnl RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o) +dnl SHOW_CC - symbol to put before explicit "cc -c" lines +dnl ECHO_CC - symbol to put before any "cc" line +dnl +AC_DEFUN([CF_DISABLE_ECHO],[ +AC_MSG_CHECKING(if you want to see long compiling messages) +CF_ARG_DISABLE(echo, + [ --disable-echo display "compiling" commands], + [ + ECHO_LT='--silent' + ECHO_LD='@echo linking [$]@;' + RULE_CC='@echo compiling [$]<' + SHOW_CC='@echo compiling [$]@' + ECHO_CC='@' +],[ + ECHO_LT='' + ECHO_LD='' + RULE_CC='' + SHOW_CC='' + ECHO_CC='' +]) +AC_MSG_RESULT($enableval) +AC_SUBST(ECHO_LT) +AC_SUBST(ECHO_LD) +AC_SUBST(RULE_CC) +AC_SUBST(SHOW_CC) +AC_SUBST(ECHO_CC) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_DISABLE_RPATH_HACK version: 2 updated: 2011/02/13 13:31:33 +dnl --------------------- +dnl The rpath-hack makes it simpler to build programs, particularly with the +dnl *BSD ports which may have essential libraries in unusual places. But it +dnl can interfere with building an executable for the base system. Use this +dnl option in that case. +AC_DEFUN([CF_DISABLE_RPATH_HACK], +[ +AC_MSG_CHECKING(if rpath-hack should be disabled) +CF_ARG_DISABLE(rpath-hack, + [ --disable-rpath-hack don't add rpath options for additional libraries], + [cf_disable_rpath_hack=yes], + [cf_disable_rpath_hack=no]) +AC_MSG_RESULT($cf_disable_rpath_hack) +if test "$cf_disable_rpath_hack" = no ; then + CF_RPATH_HACK +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_ENABLE_NARROWPROTO version: 3 updated: 2006/02/12 17:46:00 +dnl --------------------- +dnl If this is not set properly, Xaw's scrollbars will not work. +dnl The so-called "modular" configuration for X.org omits most of the +dnl configure checks that would be needed to provide compatibility with +dnl older X builds. This one breaks things noticeably. +AC_DEFUN([CF_ENABLE_NARROWPROTO], +[ +AC_MSG_CHECKING(if you want narrow prototypes for X libraries) + +case `$ac_config_guess` in #(vi +*cygwin*|*freebsd*|*gnu*|*irix5*|*irix6*|*linux-gnu*|*netbsd*|*openbsd*|*qnx*|*sco*|*sgi*) #(vi + cf_default_narrowproto=yes + ;; +*) + cf_default_narrowproto=no + ;; +esac + +CF_ARG_OPTION(narrowproto, + [ --enable-narrowproto enable narrow prototypes for X libraries], + [enable_narrowproto=$enableval], + [enable_narrowproto=$cf_default_narrowproto], + [$cf_default_narrowproto]) +AC_MSG_RESULT($enable_narrowproto) +]) +dnl --------------------------------------------------------------------------- +dnl CF_ERRNO version: 5 updated: 1997/11/30 12:44:39 +dnl -------- +dnl Check if 'errno' is declared in <errno.h> +AC_DEFUN([CF_ERRNO], +[ +CF_CHECK_ERRNO(errno) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_FUNC_GRANTPT version: 8 updated: 2012/06/11 17:37:05 +dnl --------------- +dnl Check for grantpt versus openpty, as well as functions that "should" be +dnl available if grantpt is available. +AC_DEFUN([CF_FUNC_GRANTPT],[ + +AC_CHECK_HEADERS( \ +stropts.h \ +) + +cf_func_grantpt="grantpt ptsname" +case $host_os in #(vi +darwin[[0-9]].*) #(vi + ;; +*) + cf_func_grantpt="$cf_func_grantpt posix_openpt" + ;; +esac + +AC_CHECK_FUNCS($cf_func_grantpt) + +cf_grantpt_opts= +if test "x$ac_cv_func_grantpt" = "xyes" ; then + AC_MSG_CHECKING(if grantpt really works) + AC_TRY_LINK(CF__GRANTPT_HEAD,CF__GRANTPT_BODY,[ + AC_TRY_RUN(CF__GRANTPT_HEAD +int main(void) +{ +CF__GRANTPT_BODY +} +, +,ac_cv_func_grantpt=no +,ac_cv_func_grantpt=maybe) + ],ac_cv_func_grantpt=no) + AC_MSG_RESULT($ac_cv_func_grantpt) + + if test "x$ac_cv_func_grantpt" != "xno" ; then + + if test "x$ac_cv_func_grantpt" = "xyes" ; then + AC_MSG_CHECKING(for pty features) +dnl if we have no stropts.h, skip the checks for streams modules + if test "x$ac_cv_header_stropts_h" = xyes + then + cf_pty_this=0 + else + cf_pty_this=3 + fi + + cf_pty_defines= + while test $cf_pty_this != 6 + do + + cf_pty_feature= + cf_pty_next=`expr $cf_pty_this + 1` + CF_MSG_LOG(pty feature test $cf_pty_next:5) + AC_TRY_RUN(#define CONFTEST $cf_pty_this +$cf_pty_defines +CF__GRANTPT_HEAD +int main(void) +{ +CF__GRANTPT_BODY +} +, +[ + case $cf_pty_next in #(vi + 1) #(vi - streams + cf_pty_feature=ptem + ;; + 2) #(vi - streams + cf_pty_feature=ldterm + ;; + 3) #(vi - streams + cf_pty_feature=ttcompat + ;; + 4) #(vi + cf_pty_feature=pty_isatty + ;; + 5) #(vi + cf_pty_feature=pty_tcsetattr + ;; + 6) #(vi + cf_pty_feature=tty_tcsetattr + ;; + esac +],[ + case $cf_pty_next in #(vi + 1|2|3) + CF_MSG_LOG(skipping remaining streams features $cf_pty_this..2) + cf_pty_next=3 + ;; + esac +]) + if test -n "$cf_pty_feature" + then + cf_pty_defines="$cf_pty_defines +#define CONFTEST_$cf_pty_feature 1 +" + cf_grantpt_opts="$cf_grantpt_opts $cf_pty_feature" + fi + + cf_pty_this=$cf_pty_next + done + AC_MSG_RESULT($cf_grantpt_opts) + cf_grantpt_opts=`echo "$cf_grantpt_opts" | sed -e 's/ isatty//'` + fi + fi +fi + +dnl If we found grantpt, but no features, e.g., for streams or if we are not +dnl able to use tcsetattr, then give openpty a try. In particular, Darwin 10.7 +dnl has a more functional openpty than posix_openpt. +dnl +dnl There is no configure run-test for openpty, since its implementations do +dnl not always run properly as a non-root user. +if test "x$ac_cv_func_grantpt" != "xyes" || test -z "$cf_grantpt_opts" ; then + AC_CHECK_LIB(util, openpty, [cf_have_openpty=yes],[cf_have_openpty=no]) + if test "$cf_have_openpty" = yes ; then + ac_cv_func_grantpt=no + LIBS="-lutil $LIBS" + AC_DEFINE(HAVE_OPENPTY) + AC_CHECK_HEADERS( \ + util.h \ + libutil.h \ + pty.h \ + ) + fi +fi + +dnl If we did not settle on using openpty, fill in the definitions for grantpt. +if test "x$ac_cv_func_grantpt" != xno +then + AC_DEFINE(HAVE_WORKING_GRANTPT) + for cf_feature in $cf_grantpt_opts + do + cf_feature=`echo "$cf_feature" | sed -e 's/ //g'` + CF_UPPER(cf_FEATURE,$cf_feature) + AC_DEFINE_UNQUOTED(HAVE_GRANTPT_$cf_FEATURE) + done +elif test "x$cf_have_openpty" = xno +then + CF_VERBOSE(will rely upon BSD-pseudoterminals) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_FUNC_MEMMOVE version: 7 updated: 2006/12/16 12:33:30 +dnl --------------- +dnl Check for memmove, or a bcopy that can handle overlapping copy. If neither +dnl is found, add our own version of memmove to the list of objects. +AC_DEFUN([CF_FUNC_MEMMOVE], +[ +AC_CHECK_FUNC(memmove,,[ +AC_CHECK_FUNC(bcopy,[ + AC_CACHE_CHECK(if bcopy does overlapping moves,cf_cv_good_bcopy,[ + AC_TRY_RUN([ +int main() { + static char data[] = "abcdefghijklmnopqrstuwwxyz"; + char temp[40]; + bcopy(data, temp, sizeof(data)); + bcopy(temp+10, temp, 15); + bcopy(temp+5, temp+15, 10); + ${cf_cv_main_return:-return} (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz")); +} + ], + [cf_cv_good_bcopy=yes], + [cf_cv_good_bcopy=no], + [cf_cv_good_bcopy=unknown]) + ]) + ],[cf_cv_good_bcopy=no]) + if test "$cf_cv_good_bcopy" = yes ; then + AC_DEFINE(USE_OK_BCOPY) + else + AC_DEFINE(USE_MY_MEMMOVE) + fi +])])dnl +dnl --------------------------------------------------------------------------- +dnl CF_FUNC_TGETENT version: 18 updated: 2011/08/09 21:06:37 +dnl --------------- +dnl Check for tgetent function in termcap library. If we cannot find this, +dnl we'll use the $LINES and $COLUMNS environment variables to pass screen +dnl size information to subprocesses. (We cannot use terminfo's compatibility +dnl function, since it cannot provide the termcap-format data). +dnl +dnl If the --disable-full-tgetent option is given, we'll settle for the first +dnl tgetent function we find. Since the search list in that case does not +dnl include the termcap library, that allows us to default to terminfo. +AC_DEFUN([CF_FUNC_TGETENT], +[ +# compute a reasonable value for $TERM to give tgetent(), since we may be +# running in 'screen', which sets $TERMCAP to a specific entry that is not +# necessarily in /etc/termcap - unsetenv is not portable, so we cannot simply +# discard $TERMCAP. +cf_TERMVAR=vt100 +if test -n "$TERMCAP" +then + cf_TERMCAP=`echo "$TERMCAP" | tr '\n' ' ' | sed -e 's/^..|//' -e 's/|.*//'` + case "$cf_TERMCAP" in #(vi + screen*.*) #(vi + ;; + *) + cf_TERMVAR="$cf_TERMCAP" + ;; + esac +fi +test -z "$cf_TERMVAR" && cf_TERMVAR=vt100 + +AC_MSG_CHECKING(if we want full tgetent function) +CF_ARG_DISABLE(full-tgetent, + [ --disable-full-tgetent disable check for full tgetent function], + cf_full_tgetent=no, + cf_full_tgetent=yes,yes) +AC_MSG_RESULT($cf_full_tgetent) + +if test "$cf_full_tgetent" = yes ; then + cf_test_message="full tgetent" +else + cf_test_message="tgetent" +fi + +AC_CACHE_CHECK(for $cf_test_message function,cf_cv_lib_tgetent,[ +cf_save_LIBS="$LIBS" +cf_cv_lib_tgetent=no +if test "$cf_full_tgetent" = yes ; then + cf_TERMLIB="otermcap termcap termlib ncurses curses" + cf_TERMTST="buffer[[0]] == 0" +else + cf_TERMLIB="termlib ncurses curses" + cf_TERMTST="0" +fi +for cf_termlib in '' $cf_TERMLIB ; do + LIBS="$cf_save_LIBS" + test -n "$cf_termlib" && CF_ADD_LIB($cf_termlib) + AC_TRY_RUN([ +/* terminfo implementations ignore the buffer argument, making it useless for + * the xterm application, which uses this information to make a new TERMCAP + * environment variable. + */ +int main() +{ + char buffer[1024]; + buffer[0] = 0; + tgetent(buffer, "$cf_TERMVAR"); + ${cf_cv_main_return:-return} ($cf_TERMTST); }], + [echo "yes, there is a termcap/tgetent in $cf_termlib" 1>&AC_FD_CC + if test -n "$cf_termlib" ; then + cf_cv_lib_tgetent="-l$cf_termlib" + else + cf_cv_lib_tgetent=yes + fi + break], + [echo "no, there is no termcap/tgetent in $cf_termlib" 1>&AC_FD_CC], + [echo "cross-compiling, cannot verify if a termcap/tgetent is present in $cf_termlib" 1>&AC_FD_CC]) +done +LIBS="$cf_save_LIBS" +]) + +# If we found a working tgetent(), set LIBS and check for termcap.h. +# (LIBS cannot be set inside AC_CACHE_CHECK; the commands there should +# not have side effects other than setting the cache variable, because +# they are not executed when a cached value exists.) +if test "x$cf_cv_lib_tgetent" != xno ; then + test "x$cf_cv_lib_tgetent" != xyes && CF_ADD_LIBS($cf_cv_lib_tgetent) + AC_DEFINE(USE_TERMCAP) + if test "$cf_full_tgetent" = no ; then + AC_TRY_COMPILE([ +#include <termcap.h>],[ +#ifdef NCURSES_VERSION +make an error +#endif],[AC_DEFINE(HAVE_TERMCAP_H)]) + else + AC_CHECK_HEADERS(termcap.h) + fi +else + # If we didn't find a tgetent() that supports the buffer + # argument, look again to see whether we can find even + # a crippled one. A crippled tgetent() is still useful to + # validate values for the TERM environment variable given to + # child processes. + AC_CACHE_CHECK(for partial tgetent function,cf_cv_lib_part_tgetent,[ + cf_cv_lib_part_tgetent=no + for cf_termlib in $cf_TERMLIB ; do + LIBS="$cf_save_LIBS -l$cf_termlib" + AC_TRY_LINK([],[tgetent(0, "$cf_TERMVAR")], + [echo "there is a terminfo/tgetent in $cf_termlib" 1>&AC_FD_CC + cf_cv_lib_part_tgetent="-l$cf_termlib" + break]) + done + LIBS="$cf_save_LIBS" + ]) + + if test "$cf_cv_lib_part_tgetent" != no ; then + CF_ADD_LIBS($cf_cv_lib_part_tgetent) + AC_CHECK_HEADERS(termcap.h) + + # If this is linking against ncurses, we'll trigger the + # ifdef in resize.c that turns the termcap stuff back off. + AC_DEFINE(USE_TERMINFO) + fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_GCC_ATTRIBUTES version: 14 updated: 2010/10/23 15:52:32 +dnl ----------------- +dnl Test for availability of useful gcc __attribute__ directives to quiet +dnl compiler warnings. Though useful, not all are supported -- and contrary +dnl to documentation, unrecognized directives cause older compilers to barf. +AC_DEFUN([CF_GCC_ATTRIBUTES], +[ +if test "$GCC" = yes +then +cat > conftest.i <<EOF +#ifndef GCC_PRINTF +#define GCC_PRINTF 0 +#endif +#ifndef GCC_SCANF +#define GCC_SCANF 0 +#endif +#ifndef GCC_NORETURN +#define GCC_NORETURN /* nothing */ +#endif +#ifndef GCC_UNUSED +#define GCC_UNUSED /* nothing */ +#endif +EOF +if test "$GCC" = yes +then + AC_CHECKING([for $CC __attribute__ directives]) +cat > conftest.$ac_ext <<EOF +#line __oline__ "${as_me:-configure}" +#include "confdefs.h" +#include "conftest.h" +#include "conftest.i" +#if GCC_PRINTF +#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) +#else +#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ +#endif +#if GCC_SCANF +#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) +#else +#define GCC_SCANFLIKE(fmt,var) /*nothing*/ +#endif +extern void wow(char *,...) GCC_SCANFLIKE(1,2); +extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; +extern void foo(void) GCC_NORETURN; +int main(int argc GCC_UNUSED, char *argv[[]] GCC_UNUSED) { return 0; } +EOF + cf_printf_attribute=no + cf_scanf_attribute=no + for cf_attribute in scanf printf unused noreturn + do + CF_UPPER(cf_ATTRIBUTE,$cf_attribute) + cf_directive="__attribute__(($cf_attribute))" + echo "checking for $CC $cf_directive" 1>&AC_FD_CC + + case $cf_attribute in #(vi + printf) #(vi + cf_printf_attribute=yes + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE 1 +EOF + ;; + scanf) #(vi + cf_scanf_attribute=yes + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE 1 +EOF + ;; + *) #(vi + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE $cf_directive +EOF + ;; + esac + + if AC_TRY_EVAL(ac_compile); then + test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute) + cat conftest.h >>confdefs.h + case $cf_attribute in #(vi + printf) #(vi + if test "$cf_printf_attribute" = no ; then + cat >>confdefs.h <<EOF +#define GCC_PRINTFLIKE(fmt,var) /* nothing */ +EOF + else + cat >>confdefs.h <<EOF +#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) +EOF + fi + ;; + scanf) #(vi + if test "$cf_scanf_attribute" = no ; then + cat >>confdefs.h <<EOF +#define GCC_SCANFLIKE(fmt,var) /* nothing */ +EOF + else + cat >>confdefs.h <<EOF +#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) +EOF + fi + ;; + esac + fi + done +else + fgrep define conftest.i >>confdefs.h +fi +rm -rf conftest* +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_GCC_VERSION version: 5 updated: 2010/04/24 11:02:31 +dnl -------------- +dnl Find version of gcc +AC_DEFUN([CF_GCC_VERSION],[ +AC_REQUIRE([AC_PROG_CC]) +GCC_VERSION=none +if test "$GCC" = yes ; then + AC_MSG_CHECKING(version of $CC) + GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`" + test -z "$GCC_VERSION" && GCC_VERSION=unknown + AC_MSG_RESULT($GCC_VERSION) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_GCC_WARNINGS version: 29 updated: 2012/06/16 14:55:39 +dnl --------------- +dnl Check if the compiler supports useful warning options. There's a few that +dnl we don't use, simply because they're too noisy: +dnl +dnl -Wconversion (useful in older versions of gcc, but not in gcc 2.7.x) +dnl -Wredundant-decls (system headers make this too noisy) +dnl -Wtraditional (combines too many unrelated messages, only a few useful) +dnl -Wwrite-strings (too noisy, but should review occasionally). This +dnl is enabled for ncurses using "--enable-const". +dnl -pedantic +dnl +dnl Parameter: +dnl $1 is an optional list of gcc warning flags that a particular +dnl application might want to use, e.g., "no-unused" for +dnl -Wno-unused +dnl Special: +dnl If $with_ext_const is "yes", add a check for -Wwrite-strings +dnl +AC_DEFUN([CF_GCC_WARNINGS], +[ +AC_REQUIRE([CF_GCC_VERSION]) +CF_INTEL_COMPILER(GCC,INTEL_COMPILER,CFLAGS) +CF_CLANG_COMPILER(GCC,CLANG_COMPILER,CFLAGS) + +cat > conftest.$ac_ext <<EOF +#line __oline__ "${as_me:-configure}" +int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; } +EOF + +if test "$INTEL_COMPILER" = yes +then +# The "-wdXXX" options suppress warnings: +# remark #1419: external declaration in primary source file +# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) +# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) +# remark #193: zero used for undefined preprocessing identifier +# remark #593: variable "curs_sb_left_arrow" was set but never used +# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits +# remark #869: parameter "tw" was never referenced +# remark #981: operands are evaluated in unspecified order +# warning #279: controlling expression is constant + + AC_CHECKING([for $CC warning options]) + cf_save_CFLAGS="$CFLAGS" + EXTRA_CFLAGS="-Wall" + for cf_opt in \ + wd1419 \ + wd1683 \ + wd1684 \ + wd193 \ + wd593 \ + wd279 \ + wd810 \ + wd869 \ + wd981 + do + CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" + if AC_TRY_EVAL(ac_compile); then + test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt) + EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" + fi + done + CFLAGS="$cf_save_CFLAGS" + +elif test "$GCC" = yes +then + AC_CHECKING([for $CC warning options]) + cf_save_CFLAGS="$CFLAGS" + EXTRA_CFLAGS= + cf_warn_CONST="" + test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" + for cf_opt in W Wall \ + Wbad-function-cast \ + Wcast-align \ + Wcast-qual \ + Winline \ + Wmissing-declarations \ + Wmissing-prototypes \ + Wnested-externs \ + Wpointer-arith \ + Wshadow \ + Wstrict-prototypes \ + Wundef $cf_warn_CONST $1 + do + CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" + if AC_TRY_EVAL(ac_compile); then + test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt) + case $cf_opt in #(vi + Wcast-qual) #(vi + CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" + ;; + Winline) #(vi + case $GCC_VERSION in + [[34]].*) + CF_VERBOSE(feature is broken in gcc $GCC_VERSION) + continue;; + esac + ;; + Wpointer-arith) #(vi + case $GCC_VERSION in + [[12]].*) + CF_VERBOSE(feature is broken in gcc $GCC_VERSION) + continue;; + esac + ;; + esac + EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" + fi + done + CFLAGS="$cf_save_CFLAGS" +fi +rm -rf conftest* + +AC_SUBST(EXTRA_CFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_GNU_SOURCE version: 6 updated: 2005/07/09 13:23:07 +dnl ------------- +dnl Check if we must define _GNU_SOURCE to get a reasonable value for +dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect +dnl (or misfeature) of glibc2, which breaks portability of many applications, +dnl since it is interwoven with GNU extensions. +dnl +dnl Well, yes we could work around it... +AC_DEFUN([CF_GNU_SOURCE], +[ +AC_CACHE_CHECK(if we must define _GNU_SOURCE,cf_cv_gnu_source,[ +AC_TRY_COMPILE([#include <sys/types.h>],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_gnu_source=no], + [cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + AC_TRY_COMPILE([#include <sys/types.h>],[ +#ifdef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_gnu_source=no], + [cf_cv_gnu_source=yes]) + CPPFLAGS="$cf_save" + ]) +]) +test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_HELP_MESSAGE version: 3 updated: 1998/01/14 10:56:23 +dnl --------------- +dnl Insert text into the help-message, for readability, from AC_ARG_WITH. +AC_DEFUN([CF_HELP_MESSAGE], +[AC_DIVERT_HELP([$1])dnl +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_IMAKE_CFLAGS version: 31 updated: 2010/05/26 05:38:42 +dnl --------------- +dnl Use imake to obtain compiler flags. We could, in principle, write tests to +dnl get these, but if imake is properly configured there is no point in doing +dnl this. +dnl +dnl Parameters (used in constructing a sample Imakefile): +dnl $1 = optional value to append to $IMAKE_CFLAGS +dnl $2 = optional value to append to $IMAKE_LOADFLAGS +AC_DEFUN([CF_IMAKE_CFLAGS], +[ +AC_PATH_PROGS(IMAKE,xmkmf imake) + +if test -n "$IMAKE" ; then + +case $IMAKE in # (vi +*/imake) + cf_imake_opts="-DUseInstalled=YES" # (vi + ;; +*/util/xmkmf) + # A single parameter tells xmkmf where the config-files are: + cf_imake_opts="`echo $IMAKE|sed -e s,/config/util/xmkmf,,`" # (vi + ;; +*) + cf_imake_opts= + ;; +esac + +# If it's installed properly, imake (or its wrapper, xmkmf) will point to the +# config directory. +if mkdir conftestdir; then + CDPATH=; export CDPATH + cf_makefile=`cd $srcdir;pwd`/Imakefile + cd conftestdir + + cat >fix_cflags.sed <<'CF_EOF' +s/\\//g +s/[[ ]][[ ]]*/ /g +s/"//g +:pack +s/\(=[[^ ]][[^ ]]*\) \([[^-]]\)/\1 \2/g +t pack +s/\(-D[[a-zA-Z0-9_]][[a-zA-Z0-9_]]*\)=\([[^\'0-9 ]][[^ ]]*\)/\1='\\"\2\\"'/g +s/^IMAKE[[ ]]/IMAKE_CFLAGS="/ +s/ / /g +s/$/"/ +CF_EOF + + cat >fix_lflags.sed <<'CF_EOF' +s/^IMAKE[[ ]]*/IMAKE_LOADFLAGS="/ +s/$/"/ +CF_EOF + + echo >./Imakefile + test -f $cf_makefile && cat $cf_makefile >>./Imakefile + + cat >> ./Imakefile <<'CF_EOF' +findstddefs: + @echo IMAKE ${ALLDEFINES}ifelse([$1],,,[ $1]) | sed -f fix_cflags.sed + @echo IMAKE ${EXTRA_LOAD_FLAGS}ifelse([$2],,,[ $2]) | sed -f fix_lflags.sed +CF_EOF + + if ( $IMAKE $cf_imake_opts 1>/dev/null 2>&AC_FD_CC && test -f Makefile) + then + CF_VERBOSE(Using $IMAKE $cf_imake_opts) + else + # sometimes imake doesn't have the config path compiled in. Find it. + cf_config= + for cf_libpath in $X_LIBS $LIBS ; do + case $cf_libpath in # (vi + -L*) + cf_libpath=`echo .$cf_libpath | sed -e 's/^...//'` + cf_libpath=$cf_libpath/X11/config + if test -d $cf_libpath ; then + cf_config=$cf_libpath + break + fi + ;; + esac + done + if test -z "$cf_config" ; then + AC_MSG_WARN(Could not find imake config-directory) + else + cf_imake_opts="$cf_imake_opts -I$cf_config" + if ( $IMAKE -v $cf_imake_opts 2>&AC_FD_CC) + then + CF_VERBOSE(Using $IMAKE $cf_config) + else + AC_MSG_WARN(Cannot run $IMAKE) + fi + fi + fi + + # GNU make sometimes prints "make[1]: Entering...", which + # would confuse us. + eval `make findstddefs 2>/dev/null | grep -v make` + + cd .. + rm -rf conftestdir + + # We use ${ALLDEFINES} rather than ${STD_DEFINES} because the former + # declares XTFUNCPROTO there. However, some vendors (e.g., SGI) have + # modified it to support site.cf, adding a kludge for the /usr/include + # directory. Try to filter that out, otherwise gcc won't find its + # headers. + if test -n "$GCC" ; then + if test -n "$IMAKE_CFLAGS" ; then + cf_nostdinc="" + cf_std_incl="" + cf_cpp_opts="" + for cf_opt in $IMAKE_CFLAGS + do + case "$cf_opt" in + -nostdinc) #(vi + cf_nostdinc="$cf_opt" + ;; + -I/usr/include) #(vi + cf_std_incl="$cf_opt" + ;; + *) #(vi + cf_cpp_opts="$cf_cpp_opts $cf_opt" + ;; + esac + done + if test -z "$cf_nostdinc" ; then + IMAKE_CFLAGS="$cf_cpp_opts $cf_std_incl" + elif test -z "$cf_std_incl" ; then + IMAKE_CFLAGS="$cf_cpp_opts $cf_nostdinc" + else + CF_VERBOSE(suppressed \"$cf_nostdinc\" and \"$cf_std_incl\") + IMAKE_CFLAGS="$cf_cpp_opts" + fi + fi + fi +fi + +# Some imake configurations define PROJECTROOT with an empty value. Remove +# the empty definition. +case $IMAKE_CFLAGS in +*-DPROJECTROOT=/*) + ;; +*) + IMAKE_CFLAGS=`echo "$IMAKE_CFLAGS" |sed -e "s,-DPROJECTROOT=[[ ]], ,"` + ;; +esac + +fi + +CF_VERBOSE(IMAKE_CFLAGS $IMAKE_CFLAGS) +CF_VERBOSE(IMAKE_LOADFLAGS $IMAKE_LOADFLAGS) + +AC_SUBST(IMAKE_CFLAGS) +AC_SUBST(IMAKE_LOADFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_INPUT_METHOD version: 3 updated: 2000/04/11 23:46:57 +dnl --------------- +dnl Check if the X libraries support input-method +AC_DEFUN([CF_INPUT_METHOD], +[ +AC_CACHE_CHECK([if X libraries support input-method],cf_cv_input_method,[ +AC_TRY_LINK([ +#include <X11/IntrinsicP.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/Converters.h> +#include <X11/Xaw/XawImP.h> +],[ +{ + XIM xim; + XIMStyles *xim_styles = 0; + XIMStyle input_style; + Widget w = 0; + + XSetLocaleModifiers("@im=none"); + xim = XOpenIM(XtDisplay(w), NULL, NULL, NULL); + XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL); + XCloseIM(xim); + input_style = (XIMPreeditNothing | XIMStatusNothing); +} +], +[cf_cv_input_method=yes], +[cf_cv_input_method=no])]) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_INTEL_COMPILER version: 4 updated: 2010/05/26 05:38:42 +dnl ----------------- +dnl Check if the given compiler is really the Intel compiler for Linux. It +dnl tries to imitate gcc, but does not return an error when it finds a mismatch +dnl between prototypes, e.g., as exercised by CF_MISSING_CHECK. +dnl +dnl This macro should be run "soon" after AC_PROG_CC or AC_PROG_CPLUSPLUS, to +dnl ensure that it is not mistaken for gcc/g++. It is normally invoked from +dnl the wrappers for gcc and g++ warnings. +dnl +dnl $1 = GCC (default) or GXX +dnl $2 = INTEL_COMPILER (default) or INTEL_CPLUSPLUS +dnl $3 = CFLAGS (default) or CXXFLAGS +AC_DEFUN([CF_INTEL_COMPILER],[ +ifelse([$2],,INTEL_COMPILER,[$2])=no + +if test "$ifelse([$1],,[$1],GCC)" = yes ; then + case $host_os in + linux*|gnu*) + AC_MSG_CHECKING(if this is really Intel ifelse([$1],GXX,C++,C) compiler) + cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])" + ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -no-gcc" + AC_TRY_COMPILE([],[ +#ifdef __INTEL_COMPILER +#else +make an error +#endif +],[ifelse([$2],,INTEL_COMPILER,[$2])=yes +cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc" +],[]) + ifelse([$3],,CFLAGS,[$3])="$cf_save_CFLAGS" + AC_MSG_RESULT($ifelse([$2],,INTEL_COMPILER,[$2])) + ;; + esac +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_LASTLOG version: 4 updated: 2002/10/27 23:21:42 +dnl ---------- +dnl Check for header defining _PATH_LASTLOG, or failing that, see if the lastlog +dnl file exists. +AC_DEFUN([CF_LASTLOG], +[ +AC_CHECK_HEADERS(lastlog.h paths.h) +AC_CACHE_CHECK(for lastlog path,cf_cv_path_lastlog,[ +AC_TRY_COMPILE([ +#include <sys/types.h> +#ifdef HAVE_LASTLOG_H +#include <lastlog.h> +#else +#ifdef HAVE_PATHS_H +#include <paths.h> +#endif +#endif],[char *path = _PATH_LASTLOG], + [cf_cv_path_lastlog="_PATH_LASTLOG"], + [if test -f /usr/adm/lastlog ; then + cf_cv_path_lastlog=/usr/adm/lastlog + else + cf_cv_path_lastlog=no + fi]) +]) +test $cf_cv_path_lastlog != no && AC_DEFINE(USE_LASTLOG) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_LD_RPATH_OPT version: 5 updated: 2011/07/17 14:48:41 +dnl --------------- +dnl For the given system and compiler, find the compiler flags to pass to the +dnl loader to use the "rpath" feature. +AC_DEFUN([CF_LD_RPATH_OPT], +[ +AC_REQUIRE([CF_CHECK_CACHE]) + +LD_RPATH_OPT= +AC_MSG_CHECKING(for an rpath option) +case $cf_cv_system_name in #(vi +irix*) #(vi + if test "$GCC" = yes; then + LD_RPATH_OPT="-Wl,-rpath," + else + LD_RPATH_OPT="-rpath " + fi + ;; +linux*|gnu*|k*bsd*-gnu) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +openbsd[[2-9]].*|mirbsd*) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +dragonfly*|freebsd*) #(vi + LD_RPATH_OPT="-rpath " + ;; +netbsd*) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +osf*|mls+*) #(vi + LD_RPATH_OPT="-rpath " + ;; +solaris2*) #(vi + LD_RPATH_OPT="-R" + ;; +*) + ;; +esac +AC_MSG_RESULT($LD_RPATH_OPT) + +case "x$LD_RPATH_OPT" in #(vi +x-R*) + AC_MSG_CHECKING(if we need a space after rpath option) + cf_save_LIBS="$LIBS" + CF_ADD_LIBS(${LD_RPATH_OPT}$libdir) + AC_TRY_LINK(, , cf_rpath_space=no, cf_rpath_space=yes) + LIBS="$cf_save_LIBS" + AC_MSG_RESULT($cf_rpath_space) + test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT " + ;; +esac +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_MAKE_TAGS version: 6 updated: 2010/10/23 15:52:32 +dnl ------------ +dnl Generate tags/TAGS targets for makefiles. Do not generate TAGS if we have +dnl a monocase filesystem. +AC_DEFUN([CF_MAKE_TAGS],[ +AC_REQUIRE([CF_MIXEDCASE_FILENAMES]) + +AC_CHECK_PROGS(CTAGS, exctags ctags) +AC_CHECK_PROGS(ETAGS, exetags etags) + +AC_CHECK_PROG(MAKE_LOWER_TAGS, ${CTAGS:-ctags}, yes, no) + +if test "$cf_cv_mixedcase" = yes ; then + AC_CHECK_PROG(MAKE_UPPER_TAGS, ${ETAGS:-etags}, yes, no) +else + MAKE_UPPER_TAGS=no +fi + +if test "$MAKE_UPPER_TAGS" = yes ; then + MAKE_UPPER_TAGS= +else + MAKE_UPPER_TAGS="#" +fi + +if test "$MAKE_LOWER_TAGS" = yes ; then + MAKE_LOWER_TAGS= +else + MAKE_LOWER_TAGS="#" +fi + +AC_SUBST(CTAGS) +AC_SUBST(ETAGS) + +AC_SUBST(MAKE_UPPER_TAGS) +AC_SUBST(MAKE_LOWER_TAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_MIXEDCASE_FILENAMES version: 3 updated: 2003/09/20 17:07:55 +dnl ---------------------- +dnl Check if the file-system supports mixed-case filenames. If we're able to +dnl create a lowercase name and see it as uppercase, it doesn't support that. +AC_DEFUN([CF_MIXEDCASE_FILENAMES], +[ +AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[ +if test "$cross_compiling" = yes ; then + case $target_alias in #(vi + *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi + cf_cv_mixedcase=no + ;; + *) + cf_cv_mixedcase=yes + ;; + esac +else + rm -f conftest CONFTEST + echo test >conftest + if test -f CONFTEST ; then + cf_cv_mixedcase=no + else + cf_cv_mixedcase=yes + fi + rm -f conftest CONFTEST +fi +]) +test "$cf_cv_mixedcase" = yes && AC_DEFINE(MIXEDCASE_FILENAMES) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_MSG_LOG version: 5 updated: 2010/10/23 15:52:32 +dnl ---------- +dnl Write a debug message to config.log, along with the line number in the +dnl configure script. +AC_DEFUN([CF_MSG_LOG],[ +echo "${as_me:-configure}:__oline__: testing $* ..." 1>&AC_FD_CC +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PATHSEP version: 5 updated: 2010/05/26 05:38:42 +dnl ---------- +dnl Provide a value for the $PATH and similar separator +AC_DEFUN([CF_PATHSEP], +[ + case $cf_cv_system_name in + os2*) PATH_SEPARATOR=';' ;; + *) PATH_SEPARATOR=':' ;; + esac +ifelse([$1],,,[$1=$PATH_SEPARATOR]) + AC_SUBST(PATH_SEPARATOR) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PATH_PROG version: 8 updated: 2010/10/23 16:12:25 +dnl ------------ +dnl Check for a given program, defining corresponding symbol. +dnl $1 = environment variable, which is suffixed by "_PATH" in the #define. +dnl $2 = program name to find. +dnl $3 = optional list of additional program names to test. +dnl +dnl If there is more than one token in the result, #define the remaining tokens +dnl to $1_ARGS. We need this for 'install' in particular. +dnl +dnl FIXME: we should allow this to be overridden by environment variables +dnl +AC_DEFUN([CF_PATH_PROG],[ +AC_REQUIRE([CF_PATHSEP]) +test -z "[$]$1" && $1=$2 +AC_PATH_PROGS($1,[$]$1 $2 $3,[$]$1) + +cf_path_prog="" +cf_path_args="" +IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" +for cf_temp in $ac_cv_path_$1 +do + if test -z "$cf_path_prog" ; then + if test "$with_full_paths" = yes ; then + CF_PATH_SYNTAX(cf_temp,break) + cf_path_prog="$cf_temp" + else + cf_path_prog="`basename $cf_temp`" + fi + elif test -z "$cf_path_args" ; then + cf_path_args="$cf_temp" + else + cf_path_args="$cf_path_args $cf_temp" + fi +done +IFS="$cf_save_ifs" + +if test -n "$cf_path_prog" ; then + CF_MSG_LOG(defining path for ${cf_path_prog}) + AC_DEFINE_UNQUOTED($1_PATH,"$cf_path_prog") + test -n "$cf_path_args" && AC_DEFINE_UNQUOTED($1_ARGS,"$cf_path_args") +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PATH_SYNTAX version: 14 updated: 2012/06/19 20:58:54 +dnl -------------- +dnl Check the argument to see that it looks like a pathname. Rewrite it if it +dnl begins with one of the prefix/exec_prefix variables, and then again if the +dnl result begins with 'NONE'. This is necessary to work around autoconf's +dnl delayed evaluation of those symbols. +AC_DEFUN([CF_PATH_SYNTAX],[ +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".[$]$1" in #(vi +.\[$]\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[[a-zA-Z]]:[[\\/]]*) #(vi OS/2 EMX + ;; +.\[$]{*prefix}*|.\[$]{*dir}*) #(vi + eval $1="[$]$1" + case ".[$]$1" in #(vi + .NONE/*) + $1=`echo [$]$1 | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + $1=`echo [$]$1 | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + ifelse([$2],,[AC_MSG_ERROR([expected a pathname, not \"[$]$1\"])],$2) + ;; +esac +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PKG_CONFIG version: 7 updated: 2011/04/29 04:53:22 +dnl ------------- +dnl Check for the package-config program, unless disabled by command-line. +AC_DEFUN([CF_PKG_CONFIG], +[ +AC_MSG_CHECKING(if you want to use pkg-config) +AC_ARG_WITH(pkg-config, + [ --with-pkg-config{=path} enable/disable use of pkg-config], + [cf_pkg_config=$withval], + [cf_pkg_config=yes]) +AC_MSG_RESULT($cf_pkg_config) + +case $cf_pkg_config in #(vi +no) #(vi + PKG_CONFIG=none + ;; +yes) #(vi + CF_ACVERSION_CHECK(2.52, + [AC_PATH_TOOL(PKG_CONFIG, pkg-config, none)], + [AC_PATH_PROG(PKG_CONFIG, pkg-config, none)]) + ;; +*) + PKG_CONFIG=$withval + ;; +esac + +test -z "$PKG_CONFIG" && PKG_CONFIG=none +if test "$PKG_CONFIG" != none ; then + CF_PATH_SYNTAX(PKG_CONFIG) +fi + +AC_SUBST(PKG_CONFIG) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_POSIX_C_SOURCE version: 8 updated: 2010/05/26 05:38:42 +dnl ----------------- +dnl Define _POSIX_C_SOURCE to the given level, and _POSIX_SOURCE if needed. +dnl +dnl POSIX.1-1990 _POSIX_SOURCE +dnl POSIX.1-1990 and _POSIX_SOURCE and +dnl POSIX.2-1992 C-Language _POSIX_C_SOURCE=2 +dnl Bindings Option +dnl POSIX.1b-1993 _POSIX_C_SOURCE=199309L +dnl POSIX.1c-1996 _POSIX_C_SOURCE=199506L +dnl X/Open 2000 _POSIX_C_SOURCE=200112L +dnl +dnl Parameters: +dnl $1 is the nominal value for _POSIX_C_SOURCE +AC_DEFUN([CF_POSIX_C_SOURCE], +[ +cf_POSIX_C_SOURCE=ifelse([$1],,199506L,[$1]) + +cf_save_CFLAGS="$CFLAGS" +cf_save_CPPFLAGS="$CPPFLAGS" + +CF_REMOVE_DEFINE(cf_trim_CFLAGS,$cf_save_CFLAGS,_POSIX_C_SOURCE) +CF_REMOVE_DEFINE(cf_trim_CPPFLAGS,$cf_save_CPPFLAGS,_POSIX_C_SOURCE) + +AC_CACHE_CHECK(if we should define _POSIX_C_SOURCE,cf_cv_posix_c_source,[ + CF_MSG_LOG(if the symbol is already defined go no further) + AC_TRY_COMPILE([#include <sys/types.h>],[ +#ifndef _POSIX_C_SOURCE +make an error +#endif], + [cf_cv_posix_c_source=no], + [cf_want_posix_source=no + case .$cf_POSIX_C_SOURCE in #(vi + .[[12]]??*) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + ;; + .2) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + cf_want_posix_source=yes + ;; + .*) + cf_want_posix_source=yes + ;; + esac + if test "$cf_want_posix_source" = yes ; then + AC_TRY_COMPILE([#include <sys/types.h>],[ +#ifdef _POSIX_SOURCE +make an error +#endif],[], + cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE") + fi + CF_MSG_LOG(ifdef from value $cf_POSIX_C_SOURCE) + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" + CF_MSG_LOG(if the second compile does not leave our definition intact error) + AC_TRY_COMPILE([#include <sys/types.h>],[ +#ifndef _POSIX_C_SOURCE +make an error +#endif],, + [cf_cv_posix_c_source=no]) + CFLAGS="$cf_save_CFLAGS" + CPPFLAGS="$cf_save_CPPFLAGS" + ]) +]) + +if test "$cf_cv_posix_c_source" != no ; then + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS" + CF_ADD_CFLAGS($cf_cv_posix_c_source) +fi + +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_POSIX_SAVED_IDS version: 7 updated: 2007/03/14 16:43:53 +dnl ------------------ +dnl +dnl Check first if saved-ids are always supported. Some systems +dnl may require runtime checks. +AC_DEFUN([CF_POSIX_SAVED_IDS], +[ +AC_CHECK_HEADERS( \ +sys/param.h \ +) + +AC_CACHE_CHECK(if POSIX saved-ids are supported,cf_cv_posix_saved_ids,[ +AC_TRY_LINK( +[ +#include <unistd.h> +#ifdef HAVE_SYS_PARAM_H +#include <sys/param.h> /* this may define "BSD" */ +#endif +],[ +#if defined(_POSIX_SAVED_IDS) && (_POSIX_SAVED_IDS > 0) + void *p = (void *) seteuid; + int x = seteuid(geteuid()); +#elif defined(BSD) && (BSD >= 199103) +/* The BSD's may implement the runtime check - and it fails. + * However, saved-ids work almost like POSIX (close enough for most uses). + */ +#else +make an error +#endif +],[cf_cv_posix_saved_ids=yes +],[ +AC_TRY_RUN([ +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <unistd.h> +int main() +{ + void *p = (void *) seteuid; + long code = sysconf(_SC_SAVED_IDS); + ${cf_cv_main_return:-return} ((code > 0) ? 0 : 1); +}], + cf_cv_posix_saved_ids=yes, + cf_cv_posix_saved_ids=no, + cf_cv_posix_saved_ids=unknown) +]) +]) + +test "$cf_cv_posix_saved_ids" = yes && AC_DEFINE(HAVE_POSIX_SAVED_IDS) +]) +dnl --------------------------------------------------------------------------- +dnl CF_POSIX_WAIT version: 2 updated: 2000/05/29 16:16:04 +dnl ------------- +dnl Check for POSIX wait support +AC_DEFUN([CF_POSIX_WAIT], +[ +AC_REQUIRE([AC_HEADER_SYS_WAIT]) +AC_CACHE_CHECK(for POSIX wait functions,cf_cv_posix_wait,[ +AC_TRY_LINK([ +#include <stdlib.h> +#include <stdio.h> +#include <sys/types.h> +#ifdef HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif +],[ + int stat_loc; + pid_t pid = waitpid(-1, &stat_loc, WNOHANG|WUNTRACED); + pid_t pid2 = wait(&stat_loc); +], +[cf_cv_posix_wait=yes], +[cf_cv_posix_wait=no]) +]) +test "$cf_cv_posix_wait" = yes && AC_DEFINE(USE_POSIX_WAIT) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PROCFS_CWD version: 2 updated: 2007/03/12 20:39:04 +dnl ------------- +dnl Find /proc tree (may be in a different place) which implements the "cwd" +dnl link. +AC_DEFUN([CF_PROCFS_CWD],[ +AC_CACHE_CHECK(for proc tree with cwd-support,cf_cv_procfs_cwd,[ +cf_cv_procfs_cwd=no +for cf_path in /proc /compat/linux/proc /usr/compat/linux/proc +do + if test -d $cf_path && \ + test -d $cf_path/$$ && \ + ( test -d $cf_path/$$/cwd || \ + test -L $cf_path/$$/cwd ); then + cf_cv_procfs_cwd=$cf_path + break + fi +done +]) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PROG_CC_U_D version: 1 updated: 2005/07/14 16:59:30 +dnl -------------- +dnl Check if C (preprocessor) -U and -D options are processed in the order +dnl given rather than by type of option. Some compilers insist on apply all +dnl of the -U options after all of the -D options. Others allow mixing them, +dnl and may predefine symbols that conflict with those we define. +AC_DEFUN([CF_PROG_CC_U_D], +[ +AC_CACHE_CHECK(if $CC -U and -D options work together,cf_cv_cc_u_d_options,[ + cf_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="-UU_D_OPTIONS -DU_D_OPTIONS -DD_U_OPTIONS -UD_U_OPTIONS" + AC_TRY_COMPILE([],[ +#ifndef U_D_OPTIONS +make an undefined-error +#endif +#ifdef D_U_OPTIONS +make a defined-error +#endif + ],[ + cf_cv_cc_u_d_options=yes],[ + cf_cv_cc_u_d_options=no]) + CPPFLAGS="$cf_save_CPPFLAGS" +]) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_PROG_EXT version: 10 updated: 2004/01/03 19:28:18 +dnl ----------- +dnl Compute $PROG_EXT, used for non-Unix ports, such as OS/2 EMX. +AC_DEFUN([CF_PROG_EXT], +[ +AC_REQUIRE([CF_CHECK_CACHE]) +case $cf_cv_system_name in +os2*) + CFLAGS="$CFLAGS -Zmt" + CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__" + CXXFLAGS="$CXXFLAGS -Zmt" + # autoconf's macro sets -Zexe and suffix both, which conflict:w + LDFLAGS="$LDFLAGS -Zmt -Zcrtdll" + ac_cv_exeext=.exe + ;; +esac + +AC_EXEEXT +AC_OBJEXT + +PROG_EXT="$EXEEXT" +AC_SUBST(PROG_EXT) +test -n "$PROG_EXT" && AC_DEFINE_UNQUOTED(PROG_EXT,"$PROG_EXT") +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_REGEX version: 9 updated: 2012/01/07 15:08:24 +dnl -------- +dnl Attempt to determine if we've got one of the flavors of regular-expression +dnl code that we can support. +AC_DEFUN([CF_REGEX], +[ + +cf_regex_func=no + +cf_regex_libs="regex re" +case $host_os in #(vi +mingw*) + cf_regex_libs="gnurx $cf_regex_libs" + ;; +esac + +AC_CHECK_FUNC(regcomp,[cf_regex_func=regcomp],[ + for cf_regex_lib in $cf_regex_libs + do + AC_CHECK_LIB($cf_regex_lib,regcomp,[ + CF_ADD_LIB($cf_regex_lib) + cf_regex_func=regcomp + break]) + done +]) + +if test "$cf_regex_func" = no ; then + AC_CHECK_FUNC(compile,[cf_regex_func=compile],[ + AC_CHECK_LIB(gen,compile,[ + CF_ADD_LIB(gen) + cf_regex_func=compile])]) +fi + +if test "$cf_regex_func" = no ; then + AC_MSG_WARN(cannot find regular expression library) +fi + +AC_CACHE_CHECK(for regular-expression headers,cf_cv_regex_hdrs,[ + +cf_cv_regex_hdrs=no +case $cf_regex_func in #(vi +compile) #(vi + for cf_regex_hdr in regexp.h regexpr.h + do + AC_TRY_LINK([#include <$cf_regex_hdr>],[ + char *p = compile("", "", "", 0); + int x = step("", ""); + ],[ + cf_cv_regex_hdrs=$cf_regex_hdr + break + ]) + done + ;; +*) + for cf_regex_hdr in regex.h + do + AC_TRY_LINK([#include <sys/types.h> +#include <$cf_regex_hdr>],[ + regex_t *p; + int x = regcomp(p, "", 0); + int y = regexec(p, "", 0, 0, 0); + regfree(p); + ],[ + cf_cv_regex_hdrs=$cf_regex_hdr + break + ]) + done + ;; +esac + +]) + +case $cf_cv_regex_hdrs in #(vi + no) AC_MSG_WARN(no regular expression header found) ;; #(vi + regex.h) AC_DEFINE(HAVE_REGEX_H_FUNCS) ;; #(vi + regexp.h) AC_DEFINE(HAVE_REGEXP_H_FUNCS) ;; #(vi + regexpr.h) AC_DEFINE(HAVE_REGEXPR_H_FUNCS) ;; +esac +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_REMOVE_DEFINE version: 3 updated: 2010/01/09 11:05:50 +dnl ---------------- +dnl Remove all -U and -D options that refer to the given symbol from a list +dnl of C compiler options. This works around the problem that not all +dnl compilers process -U and -D options from left-to-right, so a -U option +dnl cannot be used to cancel the effect of a preceding -D option. +dnl +dnl $1 = target (which could be the same as the source variable) +dnl $2 = source (including '$') +dnl $3 = symbol to remove +define([CF_REMOVE_DEFINE], +[ +$1=`echo "$2" | \ + sed -e 's/-[[UD]]'"$3"'\(=[[^ ]]*\)\?[[ ]]/ /g' \ + -e 's/-[[UD]]'"$3"'\(=[[^ ]]*\)\?[$]//g'` +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_RPATH_HACK version: 9 updated: 2011/02/13 13:31:33 +dnl ------------- +AC_DEFUN([CF_RPATH_HACK], +[ +AC_REQUIRE([CF_LD_RPATH_OPT]) +AC_MSG_CHECKING(for updated LDFLAGS) +if test -n "$LD_RPATH_OPT" ; then + AC_MSG_RESULT(maybe) + + AC_CHECK_PROGS(cf_ldd_prog,ldd,no) + cf_rpath_list="/usr/lib /lib" + if test "$cf_ldd_prog" != no + then + cf_rpath_oops= + +AC_TRY_LINK([#include <stdio.h>], + [printf("Hello");], + [cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort -u` + cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[[ ]]/%/%' -e 's%/[[^/]][[^/]]*$%%' |sort -u`]) + + # If we passed the link-test, but get a "not found" on a given library, + # this could be due to inept reconfiguration of gcc to make it only + # partly honor /usr/local/lib (or whatever). Sometimes this behavior + # is intentional, e.g., installing gcc in /usr/bin and suppressing the + # /usr/local libraries. + if test -n "$cf_rpath_oops" + then + for cf_rpath_src in $cf_rpath_oops + do + for cf_rpath_dir in \ + /usr/local \ + /usr/pkg \ + /opt/sfw + do + if test -f $cf_rpath_dir/lib/$cf_rpath_src + then + CF_VERBOSE(...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src) + LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib" + break + fi + done + done + fi + fi + + CF_VERBOSE(...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS) + + CF_RPATH_HACK_2(LDFLAGS) + CF_RPATH_HACK_2(LIBS) + + CF_VERBOSE(...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS) +fi +AC_SUBST(EXTRA_LDFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_RPATH_HACK_2 version: 6 updated: 2010/04/17 16:31:24 +dnl --------------- +dnl Do one set of substitutions for CF_RPATH_HACK, adding an rpath option to +dnl EXTRA_LDFLAGS for each -L option found. +dnl +dnl $cf_rpath_list contains a list of directories to ignore. +dnl +dnl $1 = variable name to update. The LDFLAGS variable should be the only one, +dnl but LIBS often has misplaced -L options. +AC_DEFUN([CF_RPATH_HACK_2], +[ +CF_VERBOSE(...checking $1 [$]$1) + +cf_rpath_dst= +for cf_rpath_src in [$]$1 +do + case $cf_rpath_src in #(vi + -L*) #(vi + + # check if this refers to a directory which we will ignore + cf_rpath_skip=no + if test -n "$cf_rpath_list" + then + for cf_rpath_item in $cf_rpath_list + do + if test "x$cf_rpath_src" = "x-L$cf_rpath_item" + then + cf_rpath_skip=yes + break + fi + done + fi + + if test "$cf_rpath_skip" = no + then + # transform the option + if test "$LD_RPATH_OPT" = "-R " ; then + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"` + else + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"` + fi + + # if we have not already added this, add it now + cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"` + if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS" + then + CF_VERBOSE(...Filter $cf_rpath_src ->$cf_rpath_tmp) + EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS" + fi + fi + ;; + esac + cf_rpath_dst="$cf_rpath_dst $cf_rpath_src" +done +$1=$cf_rpath_dst + +CF_VERBOSE(...checked $1 [$]$1) +AC_SUBST(EXTRA_LDFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SIGWINCH version: 1 updated: 2006/04/02 16:41:09 +dnl ----------- +dnl Use this macro after CF_XOPEN_SOURCE, but do not require it (not all +dnl programs need this test). +dnl +dnl This is really a MacOS X 10.4.3 workaround. Defining _POSIX_C_SOURCE +dnl forces SIGWINCH to be undefined (breaks xterm, ncurses). Oddly, the struct +dnl winsize declaration is left alone - we may revisit this if Apple choose to +dnl break that part of the interface as well. +AC_DEFUN([CF_SIGWINCH], +[ +AC_CACHE_CHECK(if SIGWINCH is defined,cf_cv_define_sigwinch,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/signal.h> +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=yes], + [AC_TRY_COMPILE([ +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include <sys/types.h> +#include <sys/signal.h> +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=maybe], + [cf_cv_define_sigwinch=no]) +]) +]) + +if test "$cf_cv_define_sigwinch" = maybe ; then +AC_CACHE_CHECK(for actual SIGWINCH definition,cf_cv_fixup_sigwinch,[ +cf_cv_fixup_sigwinch=unknown +cf_sigwinch=32 +while test $cf_sigwinch != 1 +do + AC_TRY_COMPILE([ +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include <sys/types.h> +#include <sys/signal.h> +],[ +#if SIGWINCH != $cf_sigwinch +make an error +#endif +int x = SIGWINCH], + [cf_cv_fixup_sigwinch=$cf_sigwinch + break]) + +cf_sigwinch=`expr $cf_sigwinch - 1` +done +]) + + if test "$cf_cv_fixup_sigwinch" != unknown ; then + CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch" + fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SIG_ATOMIC_T version: 2 updated: 2005/09/18 17:27:12 +dnl --------------- +dnl signal handler, but there are some gcc depedencies in that recommendation. +dnl Try anyway. +AC_DEFUN([CF_SIG_ATOMIC_T], +[ +AC_MSG_CHECKING(for signal global datatype) +AC_CACHE_VAL(cf_cv_sig_atomic_t,[ + for cf_type in \ + "volatile sig_atomic_t" \ + "sig_atomic_t" \ + "int" + do + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <signal.h> +#include <stdio.h> + +extern $cf_type x; +$cf_type x; +static void handler(int sig) +{ + x = 5; +}], + [signal(SIGINT, handler); + x = 1], + [cf_cv_sig_atomic_t=$cf_type], + [cf_cv_sig_atomic_t=no]) + test "$cf_cv_sig_atomic_t" != no && break + done + ]) +AC_MSG_RESULT($cf_cv_sig_atomic_t) +test "$cf_cv_sig_atomic_t" != no && AC_DEFINE_UNQUOTED(SIG_ATOMIC_T, $cf_cv_sig_atomic_t) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SIZE_T version: 4 updated: 2000/01/22 00:19:54 +dnl --------- +dnl On both Ultrix and CLIX, I find size_t defined in <stdio.h> +AC_DEFUN([CF_SIZE_T], +[ +AC_MSG_CHECKING(for size_t in <sys/types.h> or <stdio.h>) +AC_CACHE_VAL(cf_cv_type_size_t,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#ifdef STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#include <stdio.h>], + [size_t x], + [cf_cv_type_size_t=yes], + [cf_cv_type_size_t=no]) + ]) +AC_MSG_RESULT($cf_cv_type_size_t) +test $cf_cv_type_size_t = no && AC_DEFINE(size_t, unsigned) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_STRUCT_LASTLOG version: 1 updated: 2006/03/12 17:46:43 +dnl ----------------- +dnl Check for header defining struct lastlog, ensure that its .ll_time member +dnl is compatible with time(). +AC_DEFUN([CF_STRUCT_LASTLOG], +[ +AC_CHECK_HEADERS(lastlog.h) +AC_CACHE_CHECK(for struct lastlog,cf_cv_struct_lastlog,[ +AC_TRY_RUN([ +#include <sys/types.h> +#include <time.h> +#include <lastlog.h> + +int main() +{ + struct lastlog data; + return (sizeof(data.ll_time) != sizeof(time_t)); +}],[ +cf_cv_struct_lastlog=yes],[ +cf_cv_struct_lastlog=no],[ +cf_cv_struct_lastlog=unknown])]) + +test $cf_cv_struct_lastlog != no && AC_DEFINE(USE_STRUCT_LASTLOG) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SVR4 version: 4 updated: 2011/09/04 17:17:53 +dnl ------- +dnl Check if this is an SVR4 system. We need the definition for xterm +AC_DEFUN([CF_SVR4], +[ +AC_CHECK_LIB(elf, elf_begin,[ +AC_CACHE_CHECK(if this is an SVR4 system, cf_cv_svr4,[ +AC_TRY_COMPILE([ +#if defined(__CYGWIN__) +make an error +#endif +#include <elf.h> +#include <sys/termio.h> +],[ +static struct termio d_tio; + d_tio.c_cc[VINTR] = 0; + d_tio.c_cc[VQUIT] = 0; + d_tio.c_cc[VERASE] = 0; + d_tio.c_cc[VKILL] = 0; + d_tio.c_cc[VEOF] = 0; + d_tio.c_cc[VEOL] = 0; + d_tio.c_cc[VMIN] = 0; + d_tio.c_cc[VTIME] = 0; + d_tio.c_cc[VLNEXT] = 0; +], +[cf_cv_svr4=yes], +[cf_cv_svr4=no]) +]) +]) +test "$cf_cv_svr4" = yes && AC_DEFINE(SVR4) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SYSV version: 14 updated: 2012/06/11 17:37:05 +dnl ------- +dnl Check if this is a SYSV platform, e.g., as used in <X11/Xos.h>, and whether +dnl defining it will be helpful. The following features are used to check: +dnl +dnl a) bona-fide SVSV doesn't use const for sys_errlist[]. Since this is a +dnl legacy (pre-ANSI) feature, const should not apply. Modern systems only +dnl declare strerror(). Xos.h declares the legacy form of str_errlist[], and +dnl a compile-time error will result from trying to assign to a const array. +dnl +dnl b) compile with headers that exist on SYSV hosts. +dnl +dnl c) compile with type definitions that differ on SYSV hosts from standard C. +AC_DEFUN([CF_SYSV], +[ +AC_CHECK_HEADERS( \ +termios.h \ +stdlib.h \ +X11/Intrinsic.h \ +) + +AC_REQUIRE([CF_SYS_ERRLIST]) + +AC_CACHE_CHECK(if we should define SYSV,cf_cv_sysv,[ +AC_TRY_COMPILE([ +#undef SYSV +#define SYSV 1 /* get Xos.h to declare sys_errlist[] */ +#ifdef HAVE_STDLIB_H +#include <stdlib.h> /* look for wchar_t */ +#endif +#ifdef HAVE_X11_INTRINSIC_H +#include <X11/Intrinsic.h> /* Intrinsic.h has other traps... */ +#endif +#ifdef HAVE_TERMIOS_H /* needed for HPUX 10.20 */ +#include <termios.h> +#define STRUCT_TERMIOS struct termios +#else +#define STRUCT_TERMIOS struct termio +#endif +#include <curses.h> +#include <term.h> /* eliminate most BSD hacks */ +#include <errno.h> /* declare sys_errlist on older systems */ +#include <sys/termio.h> /* eliminate most of the remaining ones */ +],[ +static STRUCT_TERMIOS d_tio; + d_tio.c_cc[VINTR] = 0; + d_tio.c_cc[VQUIT] = 0; + d_tio.c_cc[VERASE] = 0; + d_tio.c_cc[VKILL] = 0; + d_tio.c_cc[VEOF] = 0; + d_tio.c_cc[VEOL] = 0; + d_tio.c_cc[VMIN] = 0; + d_tio.c_cc[VTIME] = 0; +#if defined(HAVE_SYS_ERRLIST) && !defined(DECL_SYS_ERRLIST) +sys_errlist[0] = ""; /* Cygwin mis-declares this */ +#endif +], +[cf_cv_sysv=yes], +[cf_cv_sysv=no]) +]) +test "$cf_cv_sysv" = yes && AC_DEFINE(SYSV) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SYSV_UTMP version: 5 updated: 2001/12/27 12:55:07 +dnl ------------ +dnl Check if this is a SYSV flavor of UTMP +AC_DEFUN([CF_SYSV_UTMP], +[ +AC_CACHE_CHECK(if $cf_cv_have_utmp is SYSV flavor,cf_cv_sysv_utmp,[ +test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx" +AC_TRY_LINK([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>],[ +struct $cf_cv_have_utmp x; + set${cf_prefix}ent (); + get${cf_prefix}id(&x); + put${cf_prefix}line(&x); + end${cf_prefix}ent();], + [cf_cv_sysv_utmp=yes], + [cf_cv_sysv_utmp=no]) +]) +test $cf_cv_sysv_utmp = yes && AC_DEFINE(USE_SYSV_UTMP) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SYS_ERRLIST version: 6 updated: 2001/12/30 13:03:23 +dnl -------------- +dnl Check for declaration of sys_nerr and sys_errlist in one of stdio.h and +dnl errno.h. Declaration of sys_errlist on BSD4.4 interferes with our +dnl declaration. Reported by Keith Bostic. +AC_DEFUN([CF_SYS_ERRLIST], +[ + CF_CHECK_ERRNO(sys_nerr) + CF_CHECK_ERRNO(sys_errlist) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TERMIO_C_ISPEED version: 2 updated: 2000/05/29 16:16:04 +dnl ------------------ +dnl Check for SGI's broken redefinition of baud rates introduced in IRIX 6.5 +dnl (there doesn't appear to be a useful predefined symbol). +AC_DEFUN([CF_TERMIO_C_ISPEED], +[ +AC_CACHE_CHECK(for IRIX 6.5 baud-rate redefinitions,cf_cv_termio_c_ispeed,[ +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/termio.h>],[ +struct termio foo; +foo.c_ispeed = B38400; +foo.c_ospeed = B9600; +],[cf_cv_termio_c_ispeed=yes +],[cf_cv_termio_c_ispeed=no]) +]) +test "$cf_cv_termio_c_ispeed" = yes && AC_DEFINE(HAVE_TERMIO_C_ISPEED) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TRY_PKG_CONFIG version: 4 updated: 2010/06/14 17:42:30 +dnl ----------------- +dnl This is a simple wrapper to use for pkg-config, for libraries which may be +dnl available in that form. +dnl +dnl $1 = package name +dnl $2 = extra logic to use, if any, after updating CFLAGS and LIBS +dnl $3 = logic to use if pkg-config does not have the package +AC_DEFUN([CF_TRY_PKG_CONFIG],[ +AC_REQUIRE([CF_PKG_CONFIG]) + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists $1; then + CF_VERBOSE(found package $1) + cf_pkgconfig_incs="`$PKG_CONFIG --cflags $1 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs $1 2>/dev/null`" + CF_VERBOSE(package $1 CFLAGS: $cf_pkgconfig_incs) + CF_VERBOSE(package $1 LIBS: $cf_pkgconfig_libs) + CF_ADD_CFLAGS($cf_pkgconfig_incs) + CF_ADD_LIBS($cf_pkgconfig_libs) + ifelse([$2],,:,[$2]) +else + ifelse([$3],,:,[$3]) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_TRY_XOPEN_SOURCE version: 1 updated: 2011/10/30 17:09:50 +dnl ------------------- +dnl If _XOPEN_SOURCE is not defined in the compile environment, check if we +dnl can define it successfully. +AC_DEFUN([CF_TRY_XOPEN_SOURCE],[ +AC_CACHE_CHECK(if we should define _XOPEN_SOURCE,cf_cv_xopen_source,[ + AC_TRY_COMPILE([ +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_xopen_source=no], + [cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + AC_TRY_COMPILE([ +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +],[ +#ifdef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_xopen_source=no], + [cf_cv_xopen_source=$cf_XOPEN_SOURCE]) + CPPFLAGS="$cf_save" + ]) +]) + +if test "$cf_cv_xopen_source" != no ; then + CF_REMOVE_DEFINE(CFLAGS,$CFLAGS,_XOPEN_SOURCE) + CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,_XOPEN_SOURCE) + cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" + CF_ADD_CFLAGS($cf_temp_xopen_source) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_TTY_GROUP version: 7 updated: 2007/03/14 16:43:59 +dnl ------------ +dnl Check if the system has a tty-group defined. This is used in xterm when +dnl setting pty ownership. +AC_DEFUN([CF_TTY_GROUP], +[ +AC_MSG_CHECKING(for explicit tty group name) +AC_ARG_WITH(tty-group, + [ --with-tty-group=XXX use XXX for the tty-group], + [cf_tty_group=$withval], + [cf_tty_group=auto...]) +test -z "$cf_tty_group" && cf_tty_group=auto... +test "$cf_tty_group" = yes && cf_tty_group=auto... +AC_MSG_RESULT($cf_tty_group) + +if test "$cf_tty_group" = "auto..." ; then +AC_CACHE_CHECK(for tty group name,cf_cv_tty_group_name,[ + +# If we are configuring as root, it is hard to get a clue about the tty group. +# But we'll guess based on how our connection is set up - assuming it is done +# properly. + +cf_uid=`id | sed -e 's/^[^=]*=//' -e 's/(.*$//'` +# )vi +if test "$cf_uid" != 0 ; then +cf_cv_tty_group_name= +cf_tty_name=`tty` +test "$cf_tty_name" = "not a tty" && cf_tty_name=/dev/tty +test -z "$cf_tty_name" && cf_tty_name=/dev/tty +if test -c "$cf_tty_name" +then + cf_option="-l -L" + + # Expect listing to have fields like this: + #-rwxrwxrwx 1 user group 34293 Jul 18 16:29 pathname + ls $cf_option $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest.out + if test -z "$cf_rest" ; then + cf_option="$cf_option -g" + ls $cf_option $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest.out + fi + rm -f conftest.out + cf_cv_tty_group_name=$cf_grp +fi +fi + +# If we cannot deduce the tty group, fall back on hardcoded cases + +if test -z "$cf_cv_tty_group_name" +then +case $host_os in #(vi +osf*) #(vi + cf_cv_tty_group_name="terminal" + ;; +*) + cf_cv_tty_group_name="unknown" + if ( egrep '^tty:' /etc/group 2>/dev/null 1>/dev/null ) then + cf_cv_tty_group_name="tty" + fi + ;; +esac +fi +]) +cf_tty_group="$cf_cv_tty_group_name" +else + # if configure option, always do this + AC_DEFINE(USE_TTY_GROUP) +fi + +AC_DEFINE_UNQUOTED(TTY_GROUP_NAME,"$cf_tty_group") + +# This is only a double-check that the group-name we obtained above really +# does apply to the device. We cannot perform this test if we are in batch +# mode, or if we are cross-compiling. + +AC_CACHE_CHECK(if we may use the $cf_tty_group group,cf_cv_tty_group,[ +cf_tty_name=`tty` +if test "$cf_tty_name" != "not a tty" +then +AC_TRY_RUN([ +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <grp.h> +int main() +{ + struct stat sb; + struct group *ttygrp = getgrnam(TTY_GROUP_NAME); + char *name = ttyname(0); + + endgrent(); + if (ttygrp != 0 + && name != 0 + && stat(name, &sb) == 0 + && sb.st_gid != getgid() + && sb.st_gid == ttygrp->gr_gid) { + ${cf_cv_main_return:-return} (0); + } + ${cf_cv_main_return:-return} (1); +} + ], + [cf_cv_tty_group=yes], + [cf_cv_tty_group=no], + [cf_cv_tty_group=unknown]) +elif test "$cross_compiling" = yes; then + cf_cv_tty_group=unknown +else + cf_cv_tty_group=yes +fi +]) + +if test $cf_cv_tty_group = no ; then + AC_MSG_WARN(Cannot use $cf_tty_group group) +else + AC_DEFINE(USE_TTY_GROUP) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TYPE_CC_T version: 1 updated: 2011/12/12 20:54:48 +dnl ------------ +dnl Check for cc_t type, used in termio. +AC_DEFUN([CF_TYPE_CC_T], +[ +AC_MSG_CHECKING(for cc_t in <termios.h> or <termio.h>) +AC_CACHE_VAL(cf_cv_type_cc_t,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#if defined(HAVE_TERMIOS_H) +#include <termios.h> +#else +#include <termio.h> +#include <sys/ioctl.h> +#endif +], + [cc_t x], + [cf_cv_type_cc_t=yes], + [cf_cv_type_cc_t=no]) + ]) +AC_MSG_RESULT($cf_cv_type_cc_t) +test $cf_cv_type_cc_t = no && AC_DEFINE(cc_t, unsigned char) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TYPE_FD_MASK version: 2 updated: 2008/03/25 20:59:57 +dnl --------------- +dnl Check for the declaration of fd_mask, which is like fd_set, associated +dnl with select(). The check for fd_set should have pulled in this as well, +dnl but there is a special case for Mac OS X, possibly other BSD-derived +dnl platforms. +AC_DEFUN([CF_TYPE_FD_MASK], +[ +AC_REQUIRE([CF_TYPE_FD_SET]) + +AC_CACHE_CHECK(for declaration of fd_mask,cf_cv_type_fd_mask,[ + if test x$cf_cv_type_fd_set = xX11/Xpoll.h ; then + AC_TRY_COMPILE([ +#include <X11/Xpoll.h>],[fd_mask x],, + [CF_MSG_LOG(if we must define CSRG_BASED) +# Xosdefs.h on Mac OS X may not define this (but it should). + AC_TRY_COMPILE([ +#define CSRG_BASED +#include <X11/Xpoll.h>],[fd_mask x], + cf_cv_type_fd_mask=CSRG_BASED)]) + else + cf_cv_type_fd_mask=$cf_cv_type_fd_set + fi +]) +if test x$cf_cv_type_fd_mask = xCSRG_BASED ; then + AC_DEFINE(CSRG_BASED) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TYPE_FD_SET version: 4 updated: 2008/03/25 20:56:03 +dnl -------------- +dnl Check for the declaration of fd_set. Some platforms declare it in +dnl <sys/types.h>, and some in <sys/select.h>, which requires <sys/types.h>. +dnl Finally, if we are using this for an X application, Xpoll.h may include +dnl <sys/select.h>, so we don't want to do it twice. +AC_DEFUN([CF_TYPE_FD_SET], +[ +AC_CHECK_HEADERS(X11/Xpoll.h) + +AC_CACHE_CHECK(for declaration of fd_set,cf_cv_type_fd_set, + [CF_MSG_LOG(sys/types alone) +AC_TRY_COMPILE([ +#include <sys/types.h>], + [fd_set x], + [cf_cv_type_fd_set=sys/types.h], + [CF_MSG_LOG(X11/Xpoll.h) +AC_TRY_COMPILE([ +#ifdef HAVE_X11_XPOLL_H +#include <X11/Xpoll.h> +#endif], + [fd_set x], + [cf_cv_type_fd_set=X11/Xpoll.h], + [CF_MSG_LOG(sys/select.h) +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <sys/select.h>], + [fd_set x], + [cf_cv_type_fd_set=sys/select.h], + [cf_cv_type_fd_set=unknown])])])]) +if test $cf_cv_type_fd_set = sys/select.h ; then + AC_DEFINE(USE_SYS_SELECT_H) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_UNDO_CFLAGS version: 1 updated: 2011/07/02 09:27:51 +dnl -------------- +dnl Remove flags from $CFLAGS or similar shell variable using sed. +dnl $1 = variable +dnl $2 = message +dnl $3 = pattern to remove +AC_DEFUN([CF_UNDO_CFLAGS], +[ + CF_VERBOSE(removing $2 flags from $1) + $1=`echo "[$]$1" | sed -e 's/$3//'` + CF_VERBOSE(...result [$]$1) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UPPER version: 5 updated: 2001/01/29 23:40:59 +dnl -------- +dnl Make an uppercase version of a variable +dnl $1=uppercase($2) +AC_DEFUN([CF_UPPER], +[ +$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTEMPTER version: 3 updated: 2010/06/02 05:03:05 +dnl ----------- +dnl Try to link with utempter library +AC_DEFUN([CF_UTEMPTER], +[ +AC_CACHE_CHECK(if we can link with utempter library,cf_cv_have_utempter,[ +cf_save_LIBS="$LIBS" +CF_ADD_LIB(utempter) +AC_TRY_LINK([ +#include <utempter.h> +],[ + addToUtmp("/dev/tty", 0, 1); + removeFromUtmp(); +],[ + cf_cv_have_utempter=yes],[ + cf_cv_have_utempter=no]) +LIBS="$cf_save_LIBS" +]) +if test "$cf_cv_have_utempter" = yes ; then + AC_DEFINE(USE_UTEMPTER) + CF_ADD_LIB(utempter) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP version: 9 updated: 2008/01/25 17:18:00 +dnl ------- +dnl Check for UTMP/UTMPX headers +AC_DEFUN([CF_UTMP], +[ +AC_REQUIRE([CF_LASTLOG]) + +AC_CACHE_CHECK(for utmp implementation,cf_cv_have_utmp,[ + cf_cv_have_utmp=no +for cf_header in utmpx utmp ; do +cf_utmp_includes=" +#include <sys/types.h> +#include <${cf_header}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include <lastlog.h> /* may conflict with utmpx.h on Linux */ +#endif +" + AC_TRY_COMPILE([$cf_utmp_includes], + [struct $cf_header x; + char *name = x.ut_name; /* utmp.h and compatible definitions */ + ], + [cf_cv_have_utmp=$cf_header + break], + [ + AC_TRY_COMPILE([$cf_utmp_includes], + [struct $cf_header x; + char *name = x.ut_user; /* utmpx.h must declare this */ + ], + [cf_cv_have_utmp=$cf_header + break + ])]) +done +]) + +if test $cf_cv_have_utmp != no ; then + AC_DEFINE(HAVE_UTMP) + test $cf_cv_have_utmp = utmpx && AC_DEFINE(UTMPX_FOR_UTMP) + CF_UTMP_UT_HOST + CF_UTMP_UT_SYSLEN + CF_UTMP_UT_NAME + CF_UTMP_UT_XSTATUS + CF_UTMP_UT_XTIME + CF_UTMP_UT_SESSION + CF_SYSV_UTMP +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_GROUP version: 1 updated: 2005/10/06 20:29:29 +dnl ------------- +dnl Find the utmp/utmpx file and determine its group to allow setgid programs +dnl to manipulate it, e.g., when there is no intermediary. +AC_DEFUN([CF_UTMP_GROUP],[ +AC_REQUIRE([CF_UTMP]) +if test $cf_cv_have_utmp != no ; then +AC_CACHE_CHECK(for utmp/utmpx group,cf_cv_utmp_group,[ +for cf_utmp_path in /var/adm /var/run +do + for cf_utmp_file in utmpx utmp + do + if test -f $cf_utmp_path/$cf_utmp_file + then + cf_cv_utmp_group=root + + cf_option="-l -L" + + # Expect listing to have fields like this: + #-r--r--r-- 1 user group 34293 Jul 18 16:29 pathname + ls $cf_option $cf_utmp_path/$cf_utmp_file >conftest + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest + if test -z "$cf_rest" ; then + cf_option="$cf_option -g" + ls $cf_option $cf_utmp_path/$cf_utmp_file >conftest + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest + fi + rm -f conftest + + # If we have a pathname, and the date fields look right, assume we've + # captured the group as well. + if test -n "$cf_rest" ; then + cf_test=`echo "${cf_date2}${cf_date3}" | sed -e 's/[[0-9:]]//g'` + if test -z "$cf_test" ; then + cf_cv_utmp_group=$cf_grp; + fi + fi + break + fi + done + test -n "$cf_cv_utmp_group" && break +done +]) +else + AC_MSG_ERROR(cannot find utmp group) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_HOST version: 7 updated: 2007/03/13 19:17:11 +dnl --------------- +dnl Check if UTMP/UTMPX struct defines ut_host member +AC_DEFUN([CF_UTMP_UT_HOST], +[ +if test $cf_cv_have_utmp != no ; then +AC_MSG_CHECKING(if ${cf_cv_have_utmp}.ut_host is declared) +AC_CACHE_VAL(cf_cv_have_utmp_ut_host,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; char *y = &x.ut_host[0]], + [cf_cv_have_utmp_ut_host=yes], + [cf_cv_have_utmp_ut_host=no]) + ]) +AC_MSG_RESULT($cf_cv_have_utmp_ut_host) +test $cf_cv_have_utmp_ut_host != no && AC_DEFINE(HAVE_UTMP_UT_HOST) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_NAME version: 4 updated: 2007/03/13 19:17:11 +dnl --------------- +dnl Check if UTMP/UTMPX struct defines ut_name member +AC_DEFUN([CF_UTMP_UT_NAME], +[ +if test $cf_cv_have_utmp != no ; then +AC_CACHE_CHECK(if ${cf_cv_have_utmp}.ut_name is declared,cf_cv_have_utmp_ut_name,[ + cf_cv_have_utmp_ut_name=no +cf_utmp_includes=" +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include <lastlog.h> /* may conflict with utmpx.h on Linux */ +#endif +" +for cf_header in ut_name ut_user ; do + AC_TRY_COMPILE([$cf_utmp_includes], + [struct $cf_cv_have_utmp x; + char *name = x.$cf_header; + ], + [cf_cv_have_utmp_ut_name=$cf_header + break]) +done +]) + +case $cf_cv_have_utmp_ut_name in #(vi +no) #(vi + AC_MSG_ERROR(Cannot find declaration for ut.ut_name) + ;; +ut_user) + AC_DEFINE(ut_name,ut_user) + ;; +esac +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_SESSION version: 5 updated: 2007/03/13 19:17:11 +dnl ------------------ +dnl Check if UTMP/UTMPX struct defines ut_session member +AC_DEFUN([CF_UTMP_UT_SESSION], +[ +if test $cf_cv_have_utmp != no ; then +AC_CACHE_CHECK(if ${cf_cv_have_utmp}.ut_session is declared, cf_cv_have_utmp_ut_session,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; long y = x.ut_session], + [cf_cv_have_utmp_ut_session=yes], + [cf_cv_have_utmp_ut_session=no]) +]) +if test $cf_cv_have_utmp_ut_session != no ; then + AC_DEFINE(HAVE_UTMP_UT_SESSION) +fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_SYSLEN version: 1 updated: 2008/01/25 17:18:00 +dnl ----------------- +dnl Check if UTMP/UTMPX struct defines ut_syslen member +AC_DEFUN([CF_UTMP_UT_SYSLEN], +[ +if test $cf_cv_have_utmp != no ; then +AC_MSG_CHECKING(if ${cf_cv_have_utmp}.ut_syslen is declared) +AC_CACHE_VAL(cf_cv_have_utmp_ut_syslen,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; int y = x.ut_syslen], + [cf_cv_have_utmp_ut_syslen=yes], + [cf_cv_have_utmp_ut_syslen=no]) + ]) +AC_MSG_RESULT($cf_cv_have_utmp_ut_syslen) +test $cf_cv_have_utmp_ut_syslen != no && AC_DEFINE(HAVE_UTMP_UT_SYSLEN) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_XSTATUS version: 3 updated: 2001/12/27 12:55:07 +dnl ------------------ +dnl Check for known variants on the UTMP/UTMPX struct's exit-status as reported +dnl by various people: +dnl +dnl ut_exit.__e_exit (HPUX 11 - David Ellement, also in glibc2) +dnl ut_exit.e_exit (SVR4) +dnl ut_exit.ut_e_exit (os390 - Greg Smith) +dnl ut_exit.ut_exit (Tru64 4.0f - Jeremie Petit, 4.0e - Tomas Vanhala) +dnl +dnl Note: utmp_xstatus is not a conventional compatibility definition in the +dnl system header files. +AC_DEFUN([CF_UTMP_UT_XSTATUS], +[ +if test $cf_cv_have_utmp != no ; then +AC_CACHE_CHECK(for exit-status in $cf_cv_have_utmp,cf_cv_have_utmp_ut_xstatus,[ +for cf_result in \ + ut_exit.__e_exit \ + ut_exit.e_exit \ + ut_exit.ut_e_exit \ + ut_exit.ut_exit +do +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; long y = x.$cf_result = 0], + [cf_cv_have_utmp_ut_xstatus=$cf_result + break], + [cf_cv_have_utmp_ut_xstatus=no]) +done +]) +if test $cf_cv_have_utmp_ut_xstatus != no ; then + AC_DEFINE(HAVE_UTMP_UT_XSTATUS) + AC_DEFINE_UNQUOTED(ut_xstatus,$cf_cv_have_utmp_ut_xstatus) +fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_UTMP_UT_XTIME version: 7 updated: 2007/03/13 19:17:11 +dnl ---------------- +dnl Check if UTMP/UTMPX struct defines ut_xtime member +AC_DEFUN([CF_UTMP_UT_XTIME], +[ +if test $cf_cv_have_utmp != no ; then +AC_CACHE_CHECK(if ${cf_cv_have_utmp}.ut_xtime is declared, cf_cv_have_utmp_ut_xtime,[ + AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0], + [cf_cv_have_utmp_ut_xtime=yes], + [AC_TRY_COMPILE([ +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec], + [cf_cv_have_utmp_ut_xtime=define], + [cf_cv_have_utmp_ut_xtime=no]) + ]) +]) +if test $cf_cv_have_utmp_ut_xtime != no ; then + AC_DEFINE(HAVE_UTMP_UT_XTIME) + if test $cf_cv_have_utmp_ut_xtime = define ; then + AC_DEFINE(ut_xtime,ut_tv.tv_sec) + fi +fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_VERBOSE version: 3 updated: 2007/07/29 09:55:12 +dnl ---------- +dnl Use AC_VERBOSE w/o the warnings +AC_DEFUN([CF_VERBOSE], +[test -n "$verbose" && echo " $1" 1>&AC_FD_MSG +CF_MSG_LOG([$1]) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_APP_CLASS version: 1 updated: 2011/07/08 04:54:40 +dnl ----------------- +dnl Handle configure option "--with-app-class", setting the $APP_CLASS +dnl variable, used for X resources. +dnl +dnl $1 = default value. +AC_DEFUN(CF_WITH_APP_CLASS,[ +AC_MSG_CHECKING(for X applications class) +AC_ARG_WITH(app-class, + [ --with-app-class=XXX override X applications class (default $1)], + [APP_CLASS=$withval], + [APP_CLASS=$1]) + +case x$APP_CLASS in #(vi +*[[/@,%]]*) #(vi + AC_MSG_WARN(X applications class cannot contain punctuation) + APP_CLASS=$1 + ;; +x[[A-Z]]*) #(vi + ;; +*) + AC_MSG_WARN([X applications class must start with capital, ignoring $APP_CLASS]) + APP_CLASS=$1 + ;; +esac + +AC_MSG_RESULT($APP_CLASS) + +AC_SUBST(APP_CLASS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_APP_DEFAULTS version: 3 updated: 2012/06/19 20:58:54 +dnl -------------------- +dnl Handle configure option "--with-app-defaults", setting these shell +dnl variables: +dnl +dnl $APPSDIR is the option value, used for installing app-defaults files. +dnl $no_appsdir is a "#" (comment) if "--without-app-defaults" is given. +dnl +dnl Most Linux's use this: +dnl /usr/share/X11/app-defaults +dnl Debian uses this: +dnl /etc/X11/app-defaults +dnl DragonFlyBSD ports uses this: +dnl /usr/pkg/lib/X11/app-defaults +dnl FreeBSD ports use these: +dnl /usr/local/lib/X11/app-defaults +dnl /usr/local/share/X11/app-defaults +dnl Mandriva has these: +dnl /usr/lib/X11/app-defaults +dnl /usr/lib64/X11/app-defaults +dnl NetBSD has these +dnl /usr/X11R7/lib/X11/app-defaults +dnl OpenSolaris uses +dnl 32-bit: +dnl /usr/X11/etc/X11/app-defaults +dnl /usr/X11/share/X11/app-defaults +dnl /usr/X11/lib/X11/app-defaults +dnl 64-bit: +dnl /usr/X11/etc/X11/app-defaults +dnl /usr/X11/share/X11/app-defaults (I mkdir'd this) +dnl /usr/X11/lib/amd64/X11/app-defaults +dnl Solaris10 uses (in this order): +dnl /usr/openwin/lib/X11/app-defaults +dnl /usr/X11/lib/X11/app-defaults +AC_DEFUN(CF_WITH_APP_DEFAULTS,[ +AC_MSG_CHECKING(for directory to install resource files) +AC_ARG_WITH(app-defaults, + [ --with-app-defaults=DIR directory in which to install resource files (EPREFIX/lib/X11/app-defaults)], + [APPSDIR=$withval], + [APPSDIR='${exec_prefix}/lib/X11/app-defaults']) + +if test "x[$]APPSDIR" = xauto +then + APPSDIR='${exec_prefix}/lib/X11/app-defaults' + for cf_path in \ + /usr/share/X11/app-defaults \ + /usr/X11/share/X11/app-defaults \ + /usr/X11/lib/X11/app-defaults \ + /usr/lib/X11/app-defaults \ + /etc/X11/app-defaults \ + /usr/pkg/lib/X11/app-defaults \ + /usr/X11R7/lib/X11/app-defaults \ + /usr/X11R6/lib/X11/app-defaults \ + /usr/X11R5/lib/X11/app-defaults \ + /usr/X11R4/lib/X11/app-defaults \ + /usr/local/lib/X11/app-defaults \ + /usr/local/share/X11/app-defaults \ + /usr/lib64/X11/app-defaults + do + if test -d "$cf_path" ; then + APPSDIR="$cf_path" + break + fi + done +else + cf_path=$APPSDIR + CF_PATH_SYNTAX(cf_path) +fi + +AC_MSG_RESULT($APPSDIR) +AC_SUBST(APPSDIR) + +no_appsdir= +test "$APPSDIR" = no && no_appsdir="#" +AC_SUBST(no_appsdir) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_DESKTOP_CATEGORY version: 2 updated: 2011/07/02 10:22:07 +dnl ------------------------ +dnl Taking into account the absence of standardization of desktop categories +dnl take a look to see whether other applications on the current system are +dnl assigned any/all of a set of suggested categories. +dnl +dnl $1 = program name +dnl $2 = case-pattern to match comparable desktop files to obtain category +dnl This pattern may contain wildcards. +dnl $3 = suggested categories, also a case-pattern but without wildcards, +dnl since it doubles as a default value. +dnl +dnl The macro tells the configure script to substitute the $DESKTOP_CATEGORY +dnl value. +AC_DEFUN([CF_WITH_DESKTOP_CATEGORY],[ +AC_REQUIRE([CF_DISABLE_DESKTOP]) + +if test -z "$desktop_utils" +then + AC_MSG_CHECKING(for requested desktop-category) + AC_ARG_WITH(desktop-category, + [ --with-desktop-category=XXX one or more desktop catgories or auto], + [cf_desktop_want=$withval], + [cf_desktop_want=auto]) + AC_MSG_RESULT($cf_desktop_want) + + if test "$cf_desktop_want" = auto + then + rm -rf conftest* + cf_desktop_also= + for cf_desktop_dir in \ + /usr/share/app-install \ + /usr/share/applications + do + if test -d $cf_desktop_dir + then + find $cf_desktop_dir -name '*.desktop' | \ + while true + do + read cf_desktop_path + test -z "$cf_desktop_path" && break + cf_desktop_name=`basename $cf_desktop_path .desktop` + case $cf_desktop_name in #(vi + $1|*-$1|$2) + CF_VERBOSE(inspect $cf_desktop_path) + egrep '^Categories=' $cf_desktop_path | \ + tr ';' '\n' | \ + sed -e 's%^.*=%%' -e '/^$/d' >>conftest.1 + ;; + esac + done + fi + done + if test -s conftest.1 + then + cf_desktop_last= + sort conftest.1 | \ + while true + do + read cf_desktop_this + test -z "$cf_desktop_this" && break + case $cf_desktop_this in #(vi + Qt*|GTK*|KDE*|GNOME*|*XFCE*|*Xfce*) #(vi + ;; + $3) + test "x$cf_desktop_last" != "x$cf_desktop_this" && echo $cf_desktop_this >>conftest.2 + ;; + esac + cf_desktop_last=$cf_desktop_this + done + cf_desktop_want=`cat conftest.2 | tr '\n' ';'` + fi + fi + DESKTOP_CATEGORY=`echo "$cf_desktop_want" | sed -e 's/[[ ,]]/;/g'` + CF_VERBOSE(resulting category=$DESKTOP_CATEGORY) + AC_SUBST(DESKTOP_CATEGORY) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_WITH_ICONDIR version: 4 updated: 2012/06/21 21:03:13 +dnl --------------- +dnl Handle configure option "--with-icondir", setting these shell variables: +dnl +dnl $ICONDIR is the option value, used for installing icon files. +dnl $no_icondir is a "#" (comment) if "--without-icondir" is given. +AC_DEFUN([CF_WITH_ICONDIR],[ +AC_MSG_CHECKING(for directory to install icons) +AC_ARG_WITH(icondir, + [ --with-icondir=DIR directory in which to install icons for desktop], + [ICONDIR=$withval], + [test -z "$ICONDIR" && ICONDIR=no]) + +if test "x[$]ICONDIR" = xauto +then + ICONDIR='${datadir}/icons' + for cf_path in \ + /usr/share/icons \ + /usr/X11R6/share/icons + do + if test -d "$cf_path" ; then + ICONDIR="$cf_path" + break + fi + done +else + cf_path=$ICONDIR + CF_PATH_SYNTAX(cf_path) +fi +AC_MSG_RESULT($ICONDIR) +AC_SUBST(ICONDIR) + +no_icondir= +test "$ICONDIR" = no && no_icondir="#" +AC_SUBST(no_icondir) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_ICON_THEME version: 5 updated: 2012/06/26 05:55:35 +dnl ------------------ +dnl If asked, check for prerequisites and setup symbols to permit installing +dnl one or more application icons in the Red Hat icon-theme directory +dnl hierarchy. +dnl +dnl If the prerequisites are missing, give a warning and revert to the long- +dnl standing pixmaps directory. +dnl +dnl Parameters: +dnl +dnl $1 = application icon. This can be a list, and is not optional. +dnl $2 = default theme (defaults to hicolor) +dnl $3 = formats (defaults to list [.svg .png .xpm]) +dnl $4 = alternate icon if no theme is used (defaults to $1). +dnl +dnl Result: +dnl ICON_NAME = basename of first item in $1 +dnl ICON_LIST = reprocessed $1 +dnl ICON_THEME = reprocessed $2 +dnl ICON_FORMAT = reprocessed $3 +AC_DEFUN([CF_WITH_ICON_THEME], +[ +ifelse([$1],,[ + AC_MSG_ERROR([macro [CF_WITH_ICON_THEME] requires application-icon name]) +],[ + +CF_WITH_PIXMAPDIR +CF_WITH_ICONDIR + +AC_MSG_CHECKING(if icon theme should be used) +AC_ARG_WITH(icon-theme, + [ --with-icon-theme=XXX install icons into desktop theme (hicolor)], + [ICON_THEME=$withval], + [ICON_THEME=no]) + +case "x$ICON_THEME" in #(vi +xno) #(vi + ;; +x|xyes) + ICON_THEME=ifelse([$2],,hicolor,$2) + ;; +esac +AC_MSG_RESULT($ICON_THEME) + +if test "x$ICON_THEME" = xno +then + if test "x$ICONDIR" != xno + then + AC_MSG_WARN(ignoring icondir without theme) + no_icondir="#" + fi +else + if test "x$ICONDIR" = xno + then + AC_MSG_ERROR(icondir must be set for icon theme) + fi +fi + +: ${ICON_FORMAT:=ifelse([$3],,[.svg .png .xpm],[$3])} + +ICON_NAME= +ICON_LIST= + +ifelse([$4],,[cf_icon_list=$1],[ +if test "x$ICON_THEME" != xno +then + cf_icon_list=$1 +else + cf_icon_list=$4 +fi +]) + +AC_MSG_CHECKING([for icon(s) to install]) +for cf_name in $cf_icon_list +do + for cf_suffix in $ICON_FORMAT + do + cf_icon="${cf_name}${cf_suffix}" + cf_left=`echo "$cf_icon" | sed -e 's/:.*//'` + if test ! -f "${cf_left}" + then + if test "x$srcdir" != "x." + then + cf_icon="${srcdir}/${cf_left}" + cf_left=`echo "$cf_icon" | sed -e 's/:.*//'` + if test ! -f "${cf_left}" + then + continue + fi + else + continue + fi + fi + if test "x$ICON_THEME" != xno + then + cf_base=`basename $cf_left` + case "x${cf_icon}" in #(vi + *:*) #(vi + # user-defined mapping + ;; + *_[[0-9]][[0-9]]*x[[0-9]][[0-9]]*.*) #(vi + cf_size=`echo "$cf_left"|sed -e 's/^.*_\([[0-9]][[0-9]]*x[[0-9]][[0-9]]*\)\..*$/\1/'` + cf_left=`echo "$cf_left"|sed -e 's/^\(.*\)_\([[0-9]][[0-9]]*x[[0-9]][[0-9]]*\)\(\..*\)$/\1\3/'` + cf_icon="${cf_icon}:$cf_size/apps/$cf_base" + ;; + *.png) #(vi + cf_size=`file "$cf_left"|sed -e 's/^[[^:]]*://' -e 's/^.*[[^0-9]]\([[0-9]][[0-9]]* x [[0-9]][[0-9]]*\)[[^0-9]].*$/\1/' -e 's/ //g'` + if test -z "$cf_size" + then + AC_MSG_WARN(cannot determine size of $cf_left) + continue + fi + cf_icon="${cf_icon}:$cf_size/apps/$cf_base" + ;; + *.svg) #(vi + cf_icon="${cf_icon}:scalable/apps/`basename $cf_icon`" + ;; + *.xpm) + AC_MSG_WARN(ignored XPM file in icon theme) + continue + ;; + esac + fi + test -n "$ICON_LIST" && ICON_LIST="$ICON_LIST " + ICON_LIST="$ICON_LIST${cf_icon}" + if test -z "$ICON_NAME" + then + ICON_NAME=`basename $cf_icon | sed -e 's/[[.:]].*//'` + fi + done +done +AC_MSG_RESULT($ICON_LIST) +if test -z "$ICON_LIST" +then + AC_MSG_ERROR(no icons found) +fi +]) + +AC_MSG_CHECKING(for icon name) +AC_MSG_RESULT($ICON_NAME) + +AC_SUBST(ICON_FORMAT) +AC_SUBST(ICON_THEME) +AC_SUBST(ICON_LIST) +AC_SUBST(ICON_NAME) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_IMAKE_CFLAGS version: 9 updated: 2010/05/26 05:38:42 +dnl -------------------- +dnl xterm and similar programs build more readily when propped up with imake's +dnl hand-tuned definitions. If we do not use imake, provide fallbacks for the +dnl most common definitions that we're not likely to do by autoconf tests. +AC_DEFUN([CF_WITH_IMAKE_CFLAGS],[ +AC_REQUIRE([CF_ENABLE_NARROWPROTO]) + +AC_MSG_CHECKING(if we should use imake to help) +CF_ARG_DISABLE(imake, + [ --disable-imake disable use of imake for definitions], + [enable_imake=no], + [enable_imake=yes]) +AC_MSG_RESULT($enable_imake) + +if test "$enable_imake" = yes ; then + CF_IMAKE_CFLAGS(ifelse([$1],,,[$1])) +fi + +if test -n "$IMAKE" && test -n "$IMAKE_CFLAGS" ; then + CF_ADD_CFLAGS($IMAKE_CFLAGS) +else + IMAKE_CFLAGS= + IMAKE_LOADFLAGS= + CF_VERBOSE(make fallback definitions) + + # We prefer config.guess' values when we can get them, to avoid + # inconsistent results with uname (AIX for instance). However, + # config.guess is not always consistent either. + case $host_os in + *[[0-9]].[[0-9]]*) + UNAME_RELEASE="$host_os" + ;; + *) + UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown + ;; + esac + + case .$UNAME_RELEASE in + *[[0-9]].[[0-9]]*) + OSMAJORVERSION=`echo "$UNAME_RELEASE" |sed -e 's/^[[^0-9]]*//' -e 's/\..*//'` + OSMINORVERSION=`echo "$UNAME_RELEASE" |sed -e 's/^[[^0-9]]*//' -e 's/^[[^.]]*\.//' -e 's/\..*//' -e 's/[[^0-9]].*//' ` + test -z "$OSMAJORVERSION" && OSMAJORVERSION=1 + test -z "$OSMINORVERSION" && OSMINORVERSION=0 + IMAKE_CFLAGS="-DOSMAJORVERSION=$OSMAJORVERSION -DOSMINORVERSION=$OSMINORVERSION $IMAKE_CFLAGS" + ;; + esac + + # FUNCPROTO is standard with X11R6, but XFree86 drops it, leaving some + # fallback/fragments for NeedPrototypes, etc. + IMAKE_CFLAGS="-DFUNCPROTO=15 $IMAKE_CFLAGS" + + # If this is not set properly, Xaw's scrollbars will not work + if test "$enable_narrowproto" = yes ; then + IMAKE_CFLAGS="-DNARROWPROTO=1 $IMAKE_CFLAGS" + fi + + # Other special definitions: + case $host_os in + aix*) + # imake on AIX 5.1 defines AIXV3. really. + IMAKE_CFLAGS="-DAIXV3 -DAIXV4 $IMAKE_CFLAGS" + ;; + irix[[56]].*) #(vi + # these are needed to make SIGWINCH work in xterm + IMAKE_CFLAGS="-DSYSV -DSVR4 $IMAKE_CFLAGS" + ;; + esac + + CF_ADD_CFLAGS($IMAKE_CFLAGS) + + AC_SUBST(IMAKE_CFLAGS) + AC_SUBST(IMAKE_LOADFLAGS) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_PATH version: 10 updated: 2010/10/23 15:44:18 +dnl ------------ +dnl Wrapper for AC_ARG_WITH to ensure that user supplies a pathname, not just +dnl defaulting to yes/no. +dnl +dnl $1 = option name +dnl $2 = help-text +dnl $3 = environment variable to set +dnl $4 = default value, shown in the help-message, must be a constant +dnl $5 = default value, if it's an expression & cannot be in the help-message +dnl +AC_DEFUN([CF_WITH_PATH], +[AC_ARG_WITH($1,[$2 ](default: ifelse([$4],,empty,[$4])),, +ifelse([$4],,[withval="${$3}"],[withval="${$3:-ifelse([$5],,[$4],[$5])}"]))dnl +if ifelse([$5],,true,[test -n "$5"]) ; then +CF_PATH_SYNTAX(withval) +fi +$3="$withval" +AC_SUBST($3)dnl +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_PCRE version: 8 updated: 2010/06/05 11:30:21 +dnl ------------ +dnl Add PCRE (Perl-compatible regular expressions) to the build if it is +dnl available and the user requests it. Assume the application will otherwise +dnl use the POSIX interface. +dnl +dnl TODO allow $withval to specify package location +AC_DEFUN([CF_WITH_PCRE], +[ +AC_REQUIRE([CF_PKG_CONFIG]) + +AC_MSG_CHECKING(if you want to use PCRE for regular-expressions) +AC_ARG_WITH(pcre, + [ --with-pcre use PCRE for regular-expressions]) +test -z "$with_pcre" && with_pcre=no +AC_MSG_RESULT($with_pcre) + +if test "$with_pcre" != no ; then + CF_TRY_PKG_CONFIG(libpcre,,[ + AC_CHECK_LIB(pcre,pcre_compile,, + AC_MSG_ERROR(Cannot find PCRE library))]) + + AC_DEFINE(HAVE_LIB_PCRE) + + case $LIBS in #(vi + *pcreposix*) #(vi + ;; + *) + AC_CHECK_LIB(pcreposix,pcreposix_regcomp, + [AC_DEFINE(HAVE_PCREPOSIX_H) + CF_ADD_LIB(pcreposix)], + [AC_CHECK_LIB(pcreposix,regcomp,[ + AC_DEFINE(HAVE_PCREPOSIX_H) + CF_ADD_LIB(pcreposix)], + AC_MSG_ERROR(Cannot find PCRE POSIX library)])) + ;; + esac +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_WITH_PIXMAPDIR version: 2 updated: 2012/06/21 21:03:13 +dnl ----------------- +dnl Handle configure option "--with-pixmapdir", setting these shell variables: +dnl +dnl $PIXMAPDIR is the option value, used for installing pixmap files. +dnl $no_pixmapdir is a "#" (comment) if "--without-pixmapdir" is given. +AC_DEFUN([CF_WITH_PIXMAPDIR],[ +AC_MSG_CHECKING(for directory to install pixmaps) +AC_ARG_WITH(pixmapdir, + [ --with-pixmapdir=DIR directory in which to install pixmaps (DATADIR/pixmaps)], + [PIXMAPDIR=$withval], + [test -z "$PIXMAPDIR" && PIXMAPDIR='${datadir}/pixmaps']) + +if test "x[$]PIXMAPDIR" = xauto +then + PIXMAPDIR='${datadir}/pixmaps' + for cf_path in \ + /usr/share/pixmaps \ + /usr/X11R6/share/pixmaps + do + if test -d "$cf_path" ; then + PIXMAPDIR="$cf_path" + break + fi + done +else + cf_path=$PIXMAPDIR + CF_PATH_SYNTAX(cf_path) +fi +AC_MSG_RESULT($PIXMAPDIR) +AC_SUBST(PIXMAPDIR) + +no_pixmapdir= +test "$PIXMAPDIR" = no && no_pixmapdir="#" +AC_SUBST(no_pixmapdir) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_XBOOL_RESULT version: 1 updated: 2012/06/04 20:23:25 +dnl --------------- +dnl Translate an autoconf boolean yes/no into X11's booleans, e.g., True/False. +dnl Allow for more than two values, e.g., "maybe", still using the same leading +dnl capital convention. +dnl +dnl $1 = symbol to define +dnl $2 = symbol holding value +define([CF_XBOOL_RESULT],[ +AC_MSG_RESULT([$]$2) +case [$]$2 in #(vi +yes) #(vi + $2=true + ;; +no) #(vi + $2=false + ;; +esac +cf_xbool1=`echo "[$]$2"|sed -e 's/^\(.\).*/\1/'` +CF_UPPER(cf_xbool1,$cf_xbool1) +cf_xbool2=`echo "[$]$2"|sed -e 's/^.//'` +$2=${cf_xbool1}${cf_xbool2} +AC_DEFINE_UNQUOTED($1,[$]$2) +AC_SUBST($2) +]) +dnl --------------------------------------------------------------------------- +dnl CF_XKB_BELL_EXT version: 3 updated: 2009/02/13 16:00:39 +dnl --------------- +dnl Check for XKB bell extension +AC_DEFUN([CF_XKB_BELL_EXT],[ +AC_CACHE_CHECK(for XKB Bell extension, cf_cv_xkb_bell_ext,[ +AC_TRY_LINK([ +#include <X11/Intrinsic.h> +#include <X11/XKBlib.h> /* has the prototype */ +#include <X11/extensions/XKBbells.h> /* has the XkbBI_xxx definitions */ +],[ + int x = (XkbBI_Info |XkbBI_MinorError |XkbBI_MajorError |XkbBI_TerminalBell |XkbBI_MarginBell); + Atom y; + XkbBell((Display *)0, (Widget)0, 0, y); +],[cf_cv_xkb_bell_ext=yes],[cf_cv_xkb_bell_ext=no]) +]) +test "$cf_cv_xkb_bell_ext" = yes && AC_DEFINE(HAVE_XKB_BELL_EXT) +]) +dnl --------------------------------------------------------------------------- +dnl CF_XOPEN_SOURCE version: 42 updated: 2012/01/07 08:26:49 +dnl --------------- +dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions, +dnl or adapt to the vendor's definitions to get equivalent functionality, +dnl without losing the common non-POSIX features. +dnl +dnl Parameters: +dnl $1 is the nominal value for _XOPEN_SOURCE +dnl $2 is the nominal value for _POSIX_C_SOURCE +AC_DEFUN([CF_XOPEN_SOURCE],[ + +cf_XOPEN_SOURCE=ifelse([$1],,500,[$1]) +cf_POSIX_C_SOURCE=ifelse([$2],,199506L,[$2]) +cf_xopen_source= + +case $host_os in #(vi +aix[[4-7]]*) #(vi + cf_xopen_source="-D_ALL_SOURCE" + ;; +cygwin) #(vi + cf_XOPEN_SOURCE=600 + ;; +darwin[[0-8]].*) #(vi + cf_xopen_source="-D_APPLE_C_SOURCE" + ;; +darwin*) #(vi + cf_xopen_source="-D_DARWIN_C_SOURCE" + cf_XOPEN_SOURCE= + ;; +freebsd*|dragonfly*) #(vi + # 5.x headers associate + # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L + # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L + cf_POSIX_C_SOURCE=200112L + cf_XOPEN_SOURCE=600 + cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + ;; +hpux11*) #(vi + cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" + ;; +hpux*) #(vi + cf_xopen_source="-D_HPUX_SOURCE" + ;; +irix[[56]].*) #(vi + cf_xopen_source="-D_SGI_SOURCE" + cf_XOPEN_SOURCE= + ;; +linux*|gnu*|mint*|k*bsd*-gnu) #(vi + CF_GNU_SOURCE + ;; +mirbsd*) #(vi + # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types + cf_XOPEN_SOURCE= + CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE) + ;; +netbsd*) #(vi + cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw + ;; +openbsd[[4-9]]*) #(vi + # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw + cf_xopen_source="-D_BSD_SOURCE" + cf_XOPEN_SOURCE=600 + ;; +openbsd*) #(vi + # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw + ;; +osf[[45]]*) #(vi + cf_xopen_source="-D_OSF_SOURCE" + ;; +nto-qnx*) #(vi + cf_xopen_source="-D_QNX_SOURCE" + ;; +sco*) #(vi + # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer + ;; +solaris2.*) #(vi + cf_xopen_source="-D__EXTENSIONS__" + ;; +*) + CF_TRY_XOPEN_SOURCE + CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE) + ;; +esac + +if test -n "$cf_xopen_source" ; then + CF_ADD_CFLAGS($cf_xopen_source) +fi + +dnl In anything but the default case, we may have system-specific setting +dnl which is still not guaranteed to provide all of the entrypoints that +dnl _XOPEN_SOURCE would yield. +if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then + AC_MSG_CHECKING(if _XOPEN_SOURCE really is set) + AC_TRY_COMPILE([#include <stdlib.h>],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_XOPEN_SOURCE_set=yes], + [cf_XOPEN_SOURCE_set=no]) + AC_MSG_RESULT($cf_XOPEN_SOURCE_set) + if test $cf_XOPEN_SOURCE_set = yes + then + AC_TRY_COMPILE([#include <stdlib.h>],[ +#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE +make an error +#endif], + [cf_XOPEN_SOURCE_set_ok=yes], + [cf_XOPEN_SOURCE_set_ok=no]) + if test $cf_XOPEN_SOURCE_set_ok = no + then + AC_MSG_WARN(_XOPEN_SOURCE is lower than requested) + fi + else + CF_TRY_XOPEN_SOURCE + fi +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_X_ATHENA version: 20 updated: 2010/11/09 05:18:02 +dnl ----------- +dnl Check for Xaw (Athena) libraries +dnl +dnl Sets $cf_x_athena according to the flavor of Xaw which is used. +AC_DEFUN([CF_X_ATHENA], +[ +cf_x_athena=${cf_x_athena:-Xaw} + +AC_MSG_CHECKING(if you want to link with Xaw 3d library) +withval= +AC_ARG_WITH(Xaw3d, + [ --with-Xaw3d link with Xaw 3d library]) +if test "$withval" = yes ; then + cf_x_athena=Xaw3d + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(if you want to link with neXT Athena library) +withval= +AC_ARG_WITH(neXtaw, + [ --with-neXtaw link with neXT Athena library]) +if test "$withval" = yes ; then + cf_x_athena=neXtaw + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +AC_MSG_CHECKING(if you want to link with Athena-Plus library) +withval= +AC_ARG_WITH(XawPlus, + [ --with-XawPlus link with Athena-Plus library]) +if test "$withval" = yes ; then + cf_x_athena=XawPlus + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +cf_x_athena_lib="" + +if test "$PKG_CONFIG" != none ; then + cf_athena_list= + test "$cf_x_athena" = Xaw && cf_athena_list="xaw8 xaw7 xaw6" + for cf_athena_pkg in \ + $cf_athena_list \ + ${cf_x_athena} \ + ${cf_x_athena}-devel \ + lib${cf_x_athena} \ + lib${cf_x_athena}-devel + do + CF_TRY_PKG_CONFIG($cf_athena_pkg,[ + cf_x_athena_lib="$cf_pkgconfig_libs" + CF_UPPER(cf_x_athena_LIBS,HAVE_LIB_$cf_x_athena) + AC_DEFINE_UNQUOTED($cf_x_athena_LIBS) + +AC_CACHE_CHECK(for usable $cf_x_athena/Xmu package,cf_cv_xaw_compat,[ +AC_TRY_LINK([ +#include <X11/Xmu/CharSet.h> +],[ +int check = XmuCompareISOLatin1("big", "small") +],[cf_cv_xaw_compat=yes],[cf_cv_xaw_compat=no])]) + + if test "$cf_cv_xaw_compat" = no + then + # workaround for broken ".pc" files... + case "$cf_x_athena_lib" in #(vi + *-lXmu*) #(vi + ;; + *) + CF_VERBOSE(work around broken package) + CF_TRY_PKG_CONFIG(xmu,,[CF_ADD_LIB_AFTER(-lXt,-lXmu)]) + ;; + esac + fi + + break]) + done +fi + +if test -z "$cf_x_athena_lib" ; then + CF_X_EXT + CF_X_TOOLKIT + CF_X_ATHENA_CPPFLAGS($cf_x_athena) + CF_X_ATHENA_LIBS($cf_x_athena) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_X_ATHENA_CPPFLAGS version: 5 updated: 2010/05/26 17:35:30 +dnl -------------------- +dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of +dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw. +AC_DEFUN([CF_X_ATHENA_CPPFLAGS], +[ +cf_x_athena_root=ifelse([$1],,Xaw,[$1]) +cf_x_athena_inc="" + +for cf_path in default \ + /usr/contrib/X11R6 \ + /usr/contrib/X11R5 \ + /usr/lib/X11R5 \ + /usr/local +do + if test -z "$cf_x_athena_inc" ; then + cf_save="$CPPFLAGS" + cf_test=X11/$cf_x_athena_root/SimpleMenu.h + if test $cf_path != default ; then + CPPFLAGS="$cf_save -I$cf_path/include" + AC_MSG_CHECKING(for $cf_test in $cf_path) + else + AC_MSG_CHECKING(for $cf_test) + fi + AC_TRY_COMPILE([ +#include <X11/Intrinsic.h> +#include <$cf_test>],[], + [cf_result=yes], + [cf_result=no]) + AC_MSG_RESULT($cf_result) + if test "$cf_result" = yes ; then + cf_x_athena_inc=$cf_path + break + else + CPPFLAGS="$cf_save" + fi + fi +done + +if test -z "$cf_x_athena_inc" ; then + AC_MSG_WARN( +[Unable to successfully find Athena header files with test program]) +elif test "$cf_x_athena_inc" != default ; then + CPPFLAGS="$CPPFLAGS -I$cf_x_athena_inc" +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_X_ATHENA_LIBS version: 12 updated: 2011/07/17 19:55:02 +dnl ---------------- +dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of +dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw. +AC_DEFUN([CF_X_ATHENA_LIBS], +[AC_REQUIRE([CF_X_TOOLKIT]) +cf_x_athena_root=ifelse([$1],,Xaw,[$1]) +cf_x_athena_lib="" + +for cf_path in default \ + /usr/contrib/X11R6 \ + /usr/contrib/X11R5 \ + /usr/lib/X11R5 \ + /usr/local +do + for cf_lib in \ + ${cf_x_athena_root} \ + ${cf_x_athena_root}7 \ + ${cf_x_athena_root}6 + do + for cf_libs in \ + "-l$cf_lib -lXmu" \ + "-l$cf_lib -lXpm -lXmu" \ + "-l${cf_lib}_s -lXmu_s" + do + if test -z "$cf_x_athena_lib" ; then + cf_save="$LIBS" + cf_test=XawSimpleMenuAddGlobalActions + if test $cf_path != default ; then + CF_ADD_LIBS(-L$cf_path/lib $cf_libs) + AC_MSG_CHECKING(for $cf_libs in $cf_path) + else + CF_ADD_LIBS($cf_libs) + AC_MSG_CHECKING(for $cf_test in $cf_libs) + fi + AC_TRY_LINK([ +#include <X11/Intrinsic.h> +#include <X11/$cf_x_athena_root/SimpleMenu.h> +],[ +$cf_test((XtAppContext) 0)], + [cf_result=yes], + [cf_result=no]) + AC_MSG_RESULT($cf_result) + if test "$cf_result" = yes ; then + cf_x_athena_lib="$cf_libs" + break + fi + LIBS="$cf_save" + fi + done # cf_libs + test -n "$cf_x_athena_lib" && break + done # cf_lib +done + +if test -z "$cf_x_athena_lib" ; then + AC_MSG_ERROR( +[Unable to successfully link Athena library (-l$cf_x_athena_root) with test program]) +fi + +CF_UPPER(cf_x_athena_LIBS,HAVE_LIB_$cf_x_athena) +AC_DEFINE_UNQUOTED($cf_x_athena_LIBS) +]) +dnl --------------------------------------------------------------------------- +dnl CF_X_EXT version: 3 updated: 2010/06/02 05:03:05 +dnl -------- +AC_DEFUN([CF_X_EXT],[ +CF_TRY_PKG_CONFIG(Xext,,[ + AC_CHECK_LIB(Xext,XextCreateExtension, + [CF_ADD_LIB(Xext)])]) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_X_FONTCONFIG version: 4 updated: 2011/07/04 10:01:31 +dnl --------------- +dnl Check for fontconfig library, a dependency of the X FreeType library. +AC_DEFUN([CF_X_FONTCONFIG], +[ +AC_REQUIRE([CF_X_FREETYPE]) + +if test "$cf_cv_found_freetype" = yes ; then +AC_CACHE_CHECK(for usable Xft/fontconfig package,cf_cv_xft_compat,[ +AC_TRY_LINK([ +#include <X11/Xft/Xft.h> +],[ + XftPattern *pat; + XftPatternBuild(pat, + XFT_FAMILY, XftTypeString, "mono", + (void *) 0); +],[cf_cv_xft_compat=yes],[cf_cv_xft_compat=no]) +]) + +if test "$cf_cv_xft_compat" = no +then + # workaround for broken ".pc" files used for Xft. + case "$cf_cv_x_freetype_libs" in #(vi + *-lfontconfig*) #(vi + ;; + *) + CF_VERBOSE(work around broken package) + CF_TRY_PKG_CONFIG(fontconfig,,[CF_ADD_LIB_AFTER(-lXft,-lfontconfig)]) + ;; + esac +fi +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_X_FREETYPE version: 25 updated: 2012/06/11 17:37:05 +dnl ------------- +dnl Check for X FreeType headers and libraries (XFree86 4.x, etc). +dnl +dnl First check for the appropriate config program, since the developers for +dnl these libraries change their configuration (and config program) more or +dnl less randomly. If we cannot find the config program, do not bother trying +dnl to guess the latest variation of include/lib directories. +dnl +dnl If either or both of these configure-script options are not given, rely on +dnl the output of the config program to provide the cflags/libs options: +dnl --with-freetype-cflags +dnl --with-freetype-libs +AC_DEFUN([CF_X_FREETYPE], +[ +AC_REQUIRE([CF_PKG_CONFIG]) + +cf_cv_x_freetype_incs=no +cf_cv_x_freetype_libs=no +cf_extra_freetype_libs= +FREETYPE_CONFIG=none +FREETYPE_PARAMS= + +AC_MSG_CHECKING(for FreeType configuration script) +AC_ARG_WITH(freetype-config, + [ --with-freetype-config configure script to use for FreeType], + [cf_cv_x_freetype_cfgs="$withval"], + [cf_cv_x_freetype_cfgs=auto]) +test -z $cf_cv_x_freetype_cfgs && cf_cv_x_freetype_cfgs=auto +test $cf_cv_x_freetype_cfgs = no && cf_cv_x_freetype_cfgs=none +AC_MSG_RESULT($cf_cv_x_freetype_cfgs) + +case $cf_cv_x_freetype_cfgs in +none) #(vi + AC_MSG_CHECKING(if you specified -D/-I options for FreeType) + AC_ARG_WITH(freetype-cflags, + [ --with-freetype-cflags -D/-I options for compiling with FreeType], + [cf_cv_x_freetype_incs="$with_freetype_cflags"], + [cf_cv_x_freetype_incs=no]) + AC_MSG_RESULT($cf_cv_x_freetype_incs) + + AC_MSG_CHECKING(if you specified -L/-l options for FreeType) + AC_ARG_WITH(freetype-libs, + [ --with-freetype-libs -L/-l options to link FreeType], + [cf_cv_x_freetype_libs="$with_freetype_libs"], + [cf_cv_x_freetype_libs=no]) + AC_MSG_RESULT($cf_cv_x_freetype_libs) + ;; +auto) #(vi + if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then + FREETYPE_CONFIG=$PKG_CONFIG + FREETYPE_PARAMS=xft + else + AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, none) + if test "$FREETYPE_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_CONFIG + cf_extra_freetype_libs="-lXft" + else + AC_PATH_PROG(FREETYPE_OLD_CONFIG, xft-config, none) + if test "$FREETYPE_OLD_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_OLD_CONFIG + fi + fi + fi + ;; +pkg*) #(vi + if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then + FREETYPE_CONFIG=$cf_cv_x_freetype_cfgs + FREETYPE_PARAMS=xft + else + AC_MSG_WARN(cannot find pkg-config for Xft) + fi + ;; +*) #(vi + AC_PATH_PROG(FREETYPE_XFT_CONFIG, $cf_cv_x_freetype_cfgs, none) + if test "$FREETYPE_XFT_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_XFT_CONFIG + else + AC_MSG_WARN(cannot find config script for Xft) + fi + ;; +esac + +if test "$FREETYPE_CONFIG" != none ; then + AC_MSG_CHECKING(for FreeType config) + AC_MSG_RESULT($FREETYPE_CONFIG $FREETYPE_PARAMS) + + if test "$cf_cv_x_freetype_incs" = no ; then + AC_MSG_CHECKING(for $FREETYPE_CONFIG cflags) + cf_cv_x_freetype_incs="`$FREETYPE_CONFIG $FREETYPE_PARAMS --cflags 2>/dev/null`" + AC_MSG_RESULT($cf_cv_x_freetype_incs) + fi + + if test "$cf_cv_x_freetype_libs" = no ; then + AC_MSG_CHECKING(for $FREETYPE_CONFIG libs) + cf_cv_x_freetype_libs="$cf_extra_freetype_libs `$FREETYPE_CONFIG $FREETYPE_PARAMS --libs 2>/dev/null`" + AC_MSG_RESULT($cf_cv_x_freetype_libs) + fi +fi + +if test "$cf_cv_x_freetype_incs" = no ; then + cf_cv_x_freetype_incs= +fi + +if test "$cf_cv_x_freetype_libs" = no ; then + cf_cv_x_freetype_libs=-lXft +fi + +AC_MSG_CHECKING(if we can link with FreeType libraries) + +cf_save_LIBS="$LIBS" +cf_save_INCS="$CPPFLAGS" + +CF_ADD_LIBS($cf_cv_x_freetype_libs) +CPPFLAGS="$CPPFLAGS $cf_cv_x_freetype_incs" + +AC_TRY_LINK([ +#include <X11/Xlib.h> +#include <X11/extensions/Xrender.h> +#include <X11/Xft/Xft.h>],[ + XftPattern *pat = XftNameParse ("name");], + [cf_cv_found_freetype=yes], + [cf_cv_found_freetype=no]) +AC_MSG_RESULT($cf_cv_found_freetype) + +LIBS="$cf_save_LIBS" +CPPFLAGS="$cf_save_INCS" + +if test "$cf_cv_found_freetype" = yes ; then + CF_ADD_LIBS($cf_cv_x_freetype_libs) + CF_ADD_CFLAGS($cf_cv_x_freetype_incs) + AC_DEFINE(XRENDERFONT) + +AC_CHECK_FUNCS( \ + XftDrawCharSpec \ + XftDrawSetClip \ + XftDrawSetClipRectangles \ +) + +else + AC_MSG_WARN(No libraries found for FreeType) + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-DXRENDERFONT//` +fi + +# FIXME: revisit this if needed +AC_SUBST(HAVE_TYPE_FCCHAR32) +AC_SUBST(HAVE_TYPE_XFTCHARSPEC) +]) +dnl --------------------------------------------------------------------------- +dnl CF_X_TOOLKIT version: 20 updated: 2010/11/19 05:43:04 +dnl ------------ +dnl Check for X Toolkit libraries +dnl +AC_DEFUN([CF_X_TOOLKIT], +[ +AC_REQUIRE([AC_PATH_XTRA]) +AC_REQUIRE([CF_CHECK_CACHE]) + +cf_have_X_LIBS=no + +CF_TRY_PKG_CONFIG(xt,[ + + case "x$LIBS" in #(vi + *-lX11*) #(vi + ;; + *) +# we have an "xt" package, but it may omit Xt's dependency on X11 +AC_CACHE_CHECK(for usable X dependency,cf_cv_xt_x11_compat,[ +AC_TRY_LINK([ +#include <X11/Xlib.h> +],[ + int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0); + int rc2 = XClearWindow((Display*) 0, (Window) 0); + int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0); + int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0); +],[cf_cv_xt_x11_compat=yes],[cf_cv_xt_x11_compat=no])]) + if test "$cf_cv_xt_x11_compat" = no + then + CF_VERBOSE(work around broken X11 dependency) + # 2010/11/19 - good enough until a working Xt on Xcb is delivered. + CF_TRY_PKG_CONFIG(x11,,[CF_ADD_LIB_AFTER(-lXt,-lX11)]) + fi + ;; + esac + +AC_CACHE_CHECK(for usable X Toolkit package,cf_cv_xt_ice_compat,[ +AC_TRY_LINK([ +#include <X11/Shell.h> +],[int num = IceConnectionNumber(0) +],[cf_cv_xt_ice_compat=yes],[cf_cv_xt_ice_compat=no])]) + + if test "$cf_cv_xt_ice_compat" = no + then + # workaround for broken ".pc" files used for X Toolkit. + case "x$X_PRE_LIBS" in #(vi + *-lICE*) + case "x$LIBS" in #(vi + *-lICE*) #(vi + ;; + *) + CF_VERBOSE(work around broken ICE dependency) + CF_TRY_PKG_CONFIG(ice, + [CF_TRY_PKG_CONFIG(sm)], + [CF_ADD_LIB_AFTER(-lXt,$X_PRE_LIBS)]) + ;; + esac + ;; + esac + fi + + cf_have_X_LIBS=yes +],[ + + LDFLAGS="$X_LIBS $LDFLAGS" + CF_CHECK_CFLAGS($X_CFLAGS) + + AC_CHECK_FUNC(XOpenDisplay,,[ + AC_CHECK_LIB(X11,XOpenDisplay, + [CF_ADD_LIB(X11)],, + [$X_PRE_LIBS $LIBS $X_EXTRA_LIBS])]) + + AC_CHECK_FUNC(XtAppInitialize,,[ + AC_CHECK_LIB(Xt, XtAppInitialize, + [AC_DEFINE(HAVE_LIBXT) + cf_have_X_LIBS=Xt + LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"],, + [$X_PRE_LIBS $LIBS $X_EXTRA_LIBS])]) +]) + +if test $cf_have_X_LIBS = no ; then + AC_MSG_WARN( +[Unable to successfully link X Toolkit library (-lXt) with +test program. You will have to check and add the proper libraries by hand +to makefile.]) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF__GRANTPT_BODY version: 4 updated: 2012/05/07 19:39:45 +dnl ---------------- +dnl Body for workability check of grantpt. +define([CF__GRANTPT_BODY],[ + int code = 0; + int rc; + int pty; + int tty; + char *slave; + struct termios tio; + + signal(SIGALRM, my_timeout); + + if (alarm(2) == 9) + failed(9); + else if ((pty = posix_openpt(O_RDWR)) < 0) + failed(1); + else if ((rc = grantpt(pty)) < 0) + failed(2); + else if ((rc = unlockpt(pty)) < 0) + failed(3); + else if ((slave = ptsname(pty)) == 0) + failed(4); +#if (CONFTEST == 3) || defined(CONFTEST_isatty) + else if (!isatty(pty)) + failed(4); +#endif +#if CONFTEST >= 4 + else if ((rc = tcgetattr(pty, &tio)) < 0) + failed(20); + else if ((rc = tcsetattr(pty, TCSAFLUSH, &tio)) < 0) + failed(21); +#endif + /* BSD posix_openpt does not treat pty as a terminal until slave is opened. + * Linux does treat it that way. + */ + else if ((tty = open(slave, O_RDWR)) < 0) + failed(5); +#ifdef CONFTEST +#ifdef I_PUSH +#if (CONFTEST == 0) || defined(CONFTEST_ptem) + else if ((rc = ioctl(tty, I_PUSH, "ptem")) < 0) + failed(10); +#endif +#if (CONFTEST == 1) || defined(CONFTEST_ldterm) + else if ((rc = ioctl(tty, I_PUSH, "ldterm")) < 0) + failed(11); +#endif +#if (CONFTEST == 2) || defined(CONFTEST_ttcompat) + else if ((rc = ioctl(tty, I_PUSH, "ttcompat")) < 0) + failed(12); +#endif +#endif /* I_PUSH */ +#if CONFTEST >= 5 + else if ((rc = tcgetattr(tty, &tio)) < 0) + failed(30); + else if ((rc = tcsetattr(tty, TCSAFLUSH, &tio)) < 0) + failed(31); +#endif +#endif /* CONFTEST */ + + ${cf_cv_main_return:-return}(code); +]) +dnl --------------------------------------------------------------------------- +dnl CF__GRANTPT_HEAD version: 3 updated: 2012/01/29 17:13:14 +dnl ---------------- +dnl Headers for workability check of grantpt. +define([CF__GRANTPT_HEAD],[ +#include <stdlib.h> +#include <termios.h> +#include <unistd.h> +#include <signal.h> +#include <fcntl.h> +#include <errno.h> + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include <stropts.h> +#endif + +static void failed(int code) +{ + perror("conftest"); + exit(code); +} + +static void my_timeout(int sig) +{ + exit(99); +} +]) diff --git a/button.c b/button.c new file mode 100644 index 0000000..cdf05b3 --- /dev/null +++ b/button.c @@ -0,0 +1,4929 @@ +/* $XTermId: button.c,v 1.434 2012/05/10 11:06:10 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* +button.c Handles button events in the terminal emulator. + does cut/paste operations, change modes via menu, + passes button events through to some applications. + J. Gettys. +*/ + +#include <xterm.h> + +#include <stdio.h> +#include <ctype.h> +#include <assert.h> + +#include <X11/Xatom.h> +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/StdSel.h> + +#include <xutf8.h> +#include <fontutils.h> + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <xcharmouse.h> +#include <charclass.h> +#include <xstrings.h> + +#if OPT_SELECT_REGEX +#ifdef HAVE_PCREPOSIX_H +#include <pcreposix.h> +#else /* POSIX regex.h */ +#include <sys/types.h> +#include <regex.h> +#endif +#endif + +#if OPT_WIDE_CHARS +#include <ctype.h> +#include <wcwidth.h> +#else +#define CharacterClass(value) \ + charClass[value & ((sizeof(charClass)/sizeof(charClass[0]))-1)] +#endif + + /* + * We'll generally map rows to indices when doing selection. + * Simplify that with a macro. + * + * Note that ROW2INX() is safe to use with auto increment/decrement for + * the row expression since that is evaluated once. + */ +#define GET_LINEDATA(screen, row) \ + getLineData(screen, ROW2INX(screen, row)) + + /* + * We reserve shift modifier for cut/paste operations. In principle we + * can pass through control and meta modifiers, but in practice, the + * popup menu uses control, and the window manager is likely to use meta, + * so those events are not delivered to SendMousePosition. + */ +#define OurModifiers (ShiftMask | ControlMask | Mod1Mask) +#define AllModifiers (ShiftMask | LockMask | ControlMask | Mod1Mask | \ + Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) + +#define BtnModifiers(event) (event->state & OurModifiers) +#define KeyModifiers(event) (event->xbutton.state & OurModifiers) + +#define IsBtnEvent(event) ((event)->type == ButtonPress || (event)->type == ButtonRelease) +#define IsKeyEvent(event) ((event)->type == KeyPress || (event)->type == KeyRelease) + +#define KeyState(x) (((int) ((x) & (ShiftMask|ControlMask))) \ + + (((x) & Mod1Mask) ? 2 : 0)) + /* adds together the bits: + shift key -> 1 + meta key -> 2 + control key -> 4 */ + +#define Coordinate(s,c) ((c)->row * MaxCols(s) + (c)->col) + +static const CELL zeroCELL = +{0, 0}; + +#if OPT_DEC_LOCATOR +static Bool SendLocatorPosition(XtermWidget xw, XButtonEvent * event); +static void CheckLocatorPosition(XtermWidget xw, XButtonEvent * event); +#endif /* OPT_DEC_LOCATOR */ + +/* Multi-click handling */ +#if OPT_READLINE +static Time lastButtonDownTime = 0; +static int ExtendingSelection = 0; +static Time lastButton3UpTime = 0; +static Time lastButton3DoubleDownTime = 0; +static CELL lastButton3; /* At the release time */ +#endif /* OPT_READLINE */ + +static Char *SaveText(TScreen * screen, int row, int scol, int ecol, + Char * lp, int *eol); +static int Length(TScreen * screen, int row, int scol, int ecol); +static void ComputeSelect(XtermWidget xw, CELL * startc, CELL * endc, Bool extend); +static void EditorButton(XtermWidget xw, XButtonEvent * event); +static void EndExtend(XtermWidget w, XEvent * event, String * params, Cardinal + num_params, Bool use_cursor_loc); +static void ExtendExtend(XtermWidget xw, const CELL * cell); +static void PointToCELL(TScreen * screen, int y, int x, CELL * cell); +static void ReHiliteText(XtermWidget xw, CELL * first, CELL * last); +static void SaltTextAway(XtermWidget xw, CELL * cellc, CELL * cell); +static void SelectSet(XtermWidget xw, XEvent * event, String * params, Cardinal num_params); +static void SelectionReceived PROTO_XT_SEL_CB_ARGS; +static void StartSelect(XtermWidget xw, const CELL * cell); +static void TrackDown(XtermWidget xw, XButtonEvent * event); +static void TrackText(XtermWidget xw, const CELL * first, const CELL * last); +static void _OwnSelection(XtermWidget xw, String * selections, Cardinal count); +static void do_select_end(XtermWidget xw, XEvent * event, String * params, + Cardinal *num_params, Bool use_cursor_loc); + +#define MOUSE_LIMIT (255 - 32) + +/* Send SET_EXT_SIZE_MOUSE to enable offsets up to EXT_MOUSE_LIMIT */ +#define EXT_MOUSE_LIMIT (2047 - 32) +#define EXT_MOUSE_START (127 - 32) + +static int +MouseLimit(TScreen * screen) +{ + int mouse_limit; + + switch (screen->extend_coords) { + default: + mouse_limit = MOUSE_LIMIT; + break; + case SET_EXT_MODE_MOUSE: + mouse_limit = EXT_MOUSE_LIMIT; + break; + case SET_SGR_EXT_MODE_MOUSE: + case SET_URXVT_EXT_MODE_MOUSE: + mouse_limit = -1; + break; + } + return mouse_limit; +} + +static unsigned +EmitMousePosition(TScreen * screen, Char line[], unsigned count, int value) +{ + int mouse_limit = MouseLimit(screen); + + /* + * Add pointer position to key sequence + * + * In extended mode we encode large positions as two-byte UTF-8. + * + * NOTE: historically, it was possible to emit 256, which became + * zero by truncation to 8 bits. While this was arguably a bug, + * it's also somewhat useful as a past-end marker. We preserve + * this behavior for both normal and extended mouse modes. + */ + switch (screen->extend_coords) { + default: + if (value == mouse_limit) { + line[count++] = CharOf(0); + } else { + line[count++] = CharOf(' ' + value + 1); + } + break; + case SET_EXT_MODE_MOUSE: + if (value == mouse_limit) { + line[count++] = CharOf(0); + } else if (value < EXT_MOUSE_START) { + line[count++] = CharOf(' ' + value + 1); + } else { + value += ' ' + 1; + line[count++] = CharOf(0xC0 + (value >> 6)); + line[count++] = CharOf(0x80 + (value & 0x3F)); + } + break; + case SET_SGR_EXT_MODE_MOUSE: + /* FALLTHRU */ + case SET_URXVT_EXT_MODE_MOUSE: + count += (unsigned) sprintf((char *) line + count, "%d", value + 1); + break; + } + return count; +} + +static unsigned +EmitMousePositionSeparator(TScreen * screen, Char line[], unsigned count) +{ + switch (screen->extend_coords) { + case SET_SGR_EXT_MODE_MOUSE: + case SET_URXVT_EXT_MODE_MOUSE: + line[count++] = ';'; + break; + } + return count; +} + +Bool +SendMousePosition(XtermWidget xw, XEvent * event) +{ + TScreen *screen = TScreenOf(xw); + XButtonEvent *my_event = (XButtonEvent *) event; + Bool result = False; + + switch (screen->send_mouse_pos) { + case MOUSE_OFF: + /* If send_mouse_pos mode isn't on, we shouldn't be here */ + break; + + case BTN_EVENT_MOUSE: + case ANY_EVENT_MOUSE: + if (KeyModifiers(event) == 0 || KeyModifiers(event) == ControlMask) { + /* xterm extension for motion reporting. June 1998 */ + /* EditorButton() will distinguish between the modes */ + switch (event->type) { + case MotionNotify: + my_event->button = 0; + /* FALLTHRU */ + case ButtonPress: + /* FALLTHRU */ + case ButtonRelease: + EditorButton(xw, my_event); + result = True; + break; + } + } + break; + + default: + /* Make sure the event is an appropriate type */ + if (IsBtnEvent(event)) { + switch (screen->send_mouse_pos) { + case X10_MOUSE: /* X10 compatibility sequences */ + + if (BtnModifiers(my_event) == 0) { + if (my_event->type == ButtonPress) + EditorButton(xw, my_event); + result = True; + } + break; + + case VT200_HIGHLIGHT_MOUSE: /* DEC vt200 hilite tracking */ + if (my_event->type == ButtonPress && + BtnModifiers(my_event) == 0 && + my_event->button == Button1) { + TrackDown(xw, my_event); + result = True; + } else if (BtnModifiers(my_event) == 0 + || BtnModifiers(my_event) == ControlMask) { + EditorButton(xw, my_event); + result = True; + } + break; + + case VT200_MOUSE: /* DEC vt200 compatible */ + if (BtnModifiers(my_event) == 0 + || BtnModifiers(my_event) == ControlMask) { + EditorButton(xw, my_event); + result = True; + } + break; + +#if OPT_DEC_LOCATOR + case DEC_LOCATOR: + result = SendLocatorPosition(xw, my_event); + break; +#endif /* OPT_DEC_LOCATOR */ + } + } + } + return result; +} + +#if OPT_DEC_LOCATOR + +#define LocatorCoords( row, col, x, y, oor ) \ + if( screen->locator_pixels ) { \ + (oor)=False; (row) = (y)+1; (col) = (x)+1; \ + /* Limit to screen dimensions */ \ + if ((row) < 1) (row) = 1,(oor)=True; \ + else if ((row) > screen->border*2+Height(screen)) \ + (row) = screen->border*2+Height(screen),(oor)=True; \ + if ((col) < 1) (col) = 1,(oor)=True; \ + else if ((col) > OriginX(screen)*2+Width(screen)) \ + (col) = OriginX(screen)*2+Width(screen),(oor)=True; \ + } else { \ + (oor)=False; \ + /* Compute character position of mouse pointer */ \ + (row) = ((y) - screen->border) / FontHeight(screen); \ + (col) = ((x) - OriginX(screen)) / FontWidth(screen); \ + /* Limit to screen dimensions */ \ + if ((row) < 0) (row) = 0,(oor)=True; \ + else if ((row) > screen->max_row) \ + (row) = screen->max_row,(oor)=True; \ + if ((col) < 0) (col) = 0,(oor)=True; \ + else if ((col) > screen->max_col) \ + (col) = screen->max_col,(oor)=True; \ + (row)++; (col)++; \ + } + +static Bool +SendLocatorPosition(XtermWidget xw, XButtonEvent * event) +{ + ANSI reply; + TScreen *screen = TScreenOf(xw); + int row, col; + Bool oor; + int button; + unsigned state; + + /* Make sure the event is an appropriate type */ + if ((!IsBtnEvent(event) && + !screen->loc_filter) || + (BtnModifiers(event) != 0 && BtnModifiers(event) != ControlMask)) + return (False); + + if ((event->type == ButtonPress && + !(screen->locator_events & LOC_BTNS_DN)) || + (event->type == ButtonRelease && + !(screen->locator_events & LOC_BTNS_UP))) + return (True); + + if (event->type == MotionNotify) { + CheckLocatorPosition(xw, event); + return (True); + } + + /* get button # */ + button = (int) event->button - 1; + + LocatorCoords(row, col, event->x, event->y, oor); + + /* + * DECterm mouse: + * + * ESCAPE '[' event ; mask ; row ; column '&' 'w' + */ + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + + if (oor) { + reply.a_nparam = 1; + reply.a_param[0] = 0; /* Event - 0 = locator unavailable */ + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + return (True); + } + + /* + * event: + * 1 no buttons + * 2 left button down + * 3 left button up + * 4 middle button down + * 5 middle button up + * 6 right button down + * 7 right button up + * 8 M4 down + * 9 M4 up + */ + reply.a_nparam = 4; + switch (event->type) { + case ButtonPress: + reply.a_param[0] = (ParmType) (2 + (button << 1)); + break; + case ButtonRelease: + reply.a_param[0] = (ParmType) (3 + (button << 1)); + break; + default: + return (True); + } + /* + * mask: + * bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 + * M4 down left down middle down right down + * + * Notice that Button1 (left) and Button3 (right) are swapped in the mask. + * Also, mask should be the state after the button press/release, + * X provides the state not including the button press/release. + */ + state = (event->state + & (Button1Mask | Button2Mask | Button3Mask | Button4Mask)) >> 8; + /* update mask to "after" state */ + state ^= ((unsigned) (1 << button)); + /* swap Button1 & Button3 */ + state = ((state & (unsigned) ~(4 | 1)) + | ((state & 1) ? 4 : 0) + | ((state & 4) ? 1 : 0)); + + reply.a_param[1] = (ParmType) state; + reply.a_param[2] = (ParmType) row; + reply.a_param[3] = (ParmType) col; + reply.a_inters = '&'; + reply.a_final = 'w'; + + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + + /* + * DECterm turns the Locator off if a button is pressed while a filter rectangle + * is active. This might be a bug, but I don't know, so I'll emulate it anyways. + */ + if (screen->loc_filter) { + screen->send_mouse_pos = MOUSE_OFF; + screen->loc_filter = False; + screen->locator_events = 0; + MotionOff(screen, xw); + } + + return (True); +} + +/* + * mask: + * bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 + * M4 down left down middle down right down + * + * Button1 (left) and Button3 (right) are swapped in the mask relative to X. + */ +#define ButtonState(state, mask) \ +{ (state) = (int) (((mask) & (Button1Mask | Button2Mask | Button3Mask | Button4Mask)) >> 8); \ + /* swap Button1 & Button3 */ \ + (state) = ((state) & ~(4|1)) | (((state)&1)?4:0) | (((state)&4)?1:0); \ +} + +void +GetLocatorPosition(XtermWidget xw) +{ + ANSI reply; + TScreen *screen = TScreenOf(xw); + Window root, child; + int rx, ry, x, y; + unsigned int mask; + int row = 0, col = 0; + Bool oor = False; + Bool ret = False; + int state; + + /* + * DECterm turns the Locator off if the position is requested while a filter rectangle + * is active. This might be a bug, but I don't know, so I'll emulate it anyways. + */ + if (screen->loc_filter) { + screen->send_mouse_pos = MOUSE_OFF; + screen->loc_filter = False; + screen->locator_events = 0; + MotionOff(screen, xw); + } + + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + + if (screen->send_mouse_pos == DEC_LOCATOR) { + ret = XQueryPointer(screen->display, VWindow(screen), &root, + &child, &rx, &ry, &x, &y, &mask); + if (ret) { + LocatorCoords(row, col, x, y, oor); + } + } + if (ret == False || oor) { + reply.a_nparam = 1; + reply.a_param[0] = 0; /* Event - 0 = locator unavailable */ + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + return; + } + + ButtonState(state, mask); + + reply.a_nparam = 4; + reply.a_param[0] = 1; /* Event - 1 = response to locator request */ + reply.a_param[1] = (ParmType) state; + reply.a_param[2] = (ParmType) row; + reply.a_param[3] = (ParmType) col; + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } +} + +void +InitLocatorFilter(XtermWidget xw) +{ + ANSI reply; + TScreen *screen = TScreenOf(xw); + Window root, child; + int rx, ry, x, y; + unsigned int mask; + int row = 0, col = 0; + Bool oor = 0; + Bool ret; + int state; + + ret = XQueryPointer(screen->display, VWindow(screen), + &root, &child, &rx, &ry, &x, &y, &mask); + if (ret) { + LocatorCoords(row, col, x, y, oor); + } + if (ret == False || oor) { + /* Locator is unavailable */ + + if (screen->loc_filter_top != LOC_FILTER_POS || + screen->loc_filter_left != LOC_FILTER_POS || + screen->loc_filter_bottom != LOC_FILTER_POS || + screen->loc_filter_right != LOC_FILTER_POS) { + /* + * If any explicit coordinates were received, + * report immediately with no coordinates. + */ + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + reply.a_nparam = 1; + reply.a_param[0] = 0; /* Event - 0 = locator unavailable */ + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + } else { + /* + * No explicit coordinates were received, and the pointer is + * unavailable. Report when the pointer re-enters the window. + */ + screen->loc_filter = True; + MotionOn(screen, xw); + } + return; + } + + /* + * Adjust rectangle coordinates: + * 1. Replace "LOC_FILTER_POS" with current coordinates + * 2. Limit coordinates to screen size + * 3. make sure top and left are less than bottom and right, resp. + */ + if (screen->locator_pixels) { + rx = OriginX(screen) * 2 + Width(screen); + ry = screen->border * 2 + Height(screen); + } else { + rx = screen->max_col; + ry = screen->max_row; + } + +#define Adjust( coord, def, max ) \ + if( (coord) == LOC_FILTER_POS ) (coord) = (def); \ + else if ((coord) < 1) (coord) = 1; \ + else if ((coord) > (max)) (coord) = (max) + + Adjust(screen->loc_filter_top, row, ry); + Adjust(screen->loc_filter_left, col, rx); + Adjust(screen->loc_filter_bottom, row, ry); + Adjust(screen->loc_filter_right, col, rx); + + if (screen->loc_filter_top > screen->loc_filter_bottom) { + ry = screen->loc_filter_top; + screen->loc_filter_top = screen->loc_filter_bottom; + screen->loc_filter_bottom = ry; + } + + if (screen->loc_filter_left > screen->loc_filter_right) { + rx = screen->loc_filter_left; + screen->loc_filter_left = screen->loc_filter_right; + screen->loc_filter_right = rx; + } + + if ((col < screen->loc_filter_left) || + (col > screen->loc_filter_right) || + (row < screen->loc_filter_top) || + (row > screen->loc_filter_bottom)) { + /* Pointer is already outside the rectangle - report immediately */ + ButtonState(state, mask); + + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + reply.a_nparam = 4; + reply.a_param[0] = 10; /* Event - 10 = locator outside filter */ + reply.a_param[1] = (ParmType) state; + reply.a_param[2] = (ParmType) row; + reply.a_param[3] = (ParmType) col; + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + return; + } + + /* + * Rectangle is set up. Allow pointer tracking + * to detect if the mouse leaves the rectangle. + */ + screen->loc_filter = True; + MotionOn(screen, xw); +} + +static void +CheckLocatorPosition(XtermWidget xw, XButtonEvent * event) +{ + ANSI reply; + TScreen *screen = TScreenOf(xw); + int row, col; + Bool oor; + int state; + + LocatorCoords(row, col, event->x, event->y, oor); + + /* + * Send report if the pointer left the filter rectangle, if + * the pointer left the window, or if the filter rectangle + * had no coordinates and the pointer re-entered the window. + */ + if (oor || (screen->loc_filter_top == LOC_FILTER_POS) || + (col < screen->loc_filter_left) || + (col > screen->loc_filter_right) || + (row < screen->loc_filter_top) || + (row > screen->loc_filter_bottom)) { + /* Filter triggered - disable it */ + screen->loc_filter = False; + MotionOff(screen, xw); + + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + if (oor) { + reply.a_nparam = 1; + reply.a_param[0] = 0; /* Event - 0 = locator unavailable */ + } else { + ButtonState(state, event->state); + + reply.a_nparam = 4; + reply.a_param[0] = 10; /* Event - 10 = locator outside filter */ + reply.a_param[1] = (ParmType) state; + reply.a_param[2] = (ParmType) row; + reply.a_param[3] = (ParmType) col; + } + + reply.a_inters = '&'; + reply.a_final = 'w'; + unparseseq(xw, &reply); + + if (screen->locator_reset) { + MotionOff(screen, xw); + screen->send_mouse_pos = MOUSE_OFF; + } + } +} +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_READLINE +static int +isClick1_clean(TScreen * screen, XButtonEvent * event) +{ + int delta; + + if (!IsBtnEvent(event) + /* Disable on Shift-Click-1, including the application-mouse modes */ + || (BtnModifiers(event) & ShiftMask) + || (screen->send_mouse_pos != MOUSE_OFF) /* Kinda duplicate... */ + ||ExtendingSelection) /* Was moved */ + return 0; + + if (event->type != ButtonRelease) + return 0; + + if (lastButtonDownTime == (Time) 0) { + /* first time or once in a blue moon */ + delta = screen->multiClickTime + 1; + } else if (event->time > lastButtonDownTime) { + /* most of the time */ + delta = (int) (event->time - lastButtonDownTime); + } else { + /* time has rolled over since lastButtonUpTime */ + delta = (int) ((((Time) ~ 0) - lastButtonDownTime) + event->time); + } + + return delta <= screen->multiClickTime; +} + +static int +isDoubleClick3(TScreen * screen, XButtonEvent * event) +{ + int delta; + + if (event->type != ButtonRelease + || (BtnModifiers(event) & ShiftMask) + || event->button != Button3) { + lastButton3UpTime = 0; /* Disable the cached info */ + return 0; + } + /* Process Btn3Release. */ + if (lastButton3DoubleDownTime == (Time) 0) { + /* No previous click or once in a blue moon */ + delta = screen->multiClickTime + 1; + } else if (event->time > lastButton3DoubleDownTime) { + /* most of the time */ + delta = (int) (event->time - lastButton3DoubleDownTime); + } else { + /* time has rolled over since lastButton3DoubleDownTime */ + delta = (int) ((((Time) ~ 0) - lastButton3DoubleDownTime) + event->time); + } + if (delta <= screen->multiClickTime) { + /* Double click */ + CELL cell; + + /* Cannot check ExtendingSelection, since mouse-3 always sets it */ + PointToCELL(screen, event->y, event->x, &cell); + if (isSameCELL(&cell, &lastButton3)) { + lastButton3DoubleDownTime = 0; /* Disable the third click */ + return 1; + } + } + /* Not a double click, memorize for future check. */ + lastButton3UpTime = event->time; + PointToCELL(screen, event->y, event->x, &lastButton3); + return 0; +} + +static int +CheckSecondPress3(TScreen * screen, XEvent * event) +{ + int delta; + + if (event->type != ButtonPress + || (KeyModifiers(event) & ShiftMask) + || event->xbutton.button != Button3) { + lastButton3DoubleDownTime = 0; /* Disable the cached info */ + return 0; + } + /* Process Btn3Press. */ + if (lastButton3UpTime == (Time) 0) { + /* No previous click or once in a blue moon */ + delta = screen->multiClickTime + 1; + } else if (event->xbutton.time > lastButton3UpTime) { + /* most of the time */ + delta = (int) (event->xbutton.time - lastButton3UpTime); + } else { + /* time has rolled over since lastButton3UpTime */ + delta = (int) ((((Time) ~ 0) - lastButton3UpTime) + event->xbutton.time); + } + if (delta <= screen->multiClickTime) { + CELL cell; + + PointToCELL(screen, event->xbutton.y, event->xbutton.x, &cell); + if (isSameCELL(&cell, &lastButton3)) { + /* A candidate for a double-click */ + lastButton3DoubleDownTime = event->xbutton.time; + PointToCELL(screen, event->xbutton.y, event->xbutton.x, &lastButton3); + return 1; + } + lastButton3UpTime = 0; /* Disable the info about the previous click */ + } + /* Either too long, or moved, disable. */ + lastButton3DoubleDownTime = 0; + return 0; +} + +static int +rowOnCurrentLine(TScreen * screen, + int line, + int *deltap) /* must be XButtonEvent */ +{ + int result = 1; + int l1, l2; + + *deltap = 0; + if (line != screen->cur_row) { + if (line < screen->cur_row) + l1 = line, l2 = screen->cur_row; + else + l2 = line, l1 = screen->cur_row; + l1--; + while (++l1 < l2) { + LineData *ld = GET_LINEDATA(screen, l1); + if (!LineTstWrapped(ld)) { + result = 0; + break; + } + } + if (result) { + /* Everything is on one "wrapped line" now */ + *deltap = line - screen->cur_row; + } + } + return result; +} + +static int +eventRow(TScreen * screen, XEvent * event) /* must be XButtonEvent */ +{ + return (event->xbutton.y - screen->border) / FontHeight(screen); +} + +static int +eventColBetween(TScreen * screen, XEvent * event) /* must be XButtonEvent */ +{ + /* Correct by half a width - we are acting on a boundary, not on a cell. */ + return ((event->xbutton.x - OriginX(screen) + (FontWidth(screen) - 1) / 2) + / FontWidth(screen)); +} + +static int +ReadLineMovePoint(TScreen * screen, int col, int ldelta) +{ + Char line[6]; + unsigned count = 0; + + col += ldelta * MaxCols(screen) - screen->cur_col; + if (col == 0) + return 0; + if (screen->control_eight_bits) { + line[count++] = ANSI_CSI; + } else { + line[count++] = ANSI_ESC; + line[count++] = '['; /* XXX maybe sometimes O is better? */ + } + line[count] = CharOf(col > 0 ? 'C' : 'D'); + if (col < 0) + col = -col; + while (col--) + v_write(screen->respond, line, 3); + return 1; +} + +static int +ReadLineDelete(TScreen * screen, CELL * cell1, CELL * cell2) +{ + int del; + + del = (cell2->col - cell1->col) + ((cell2->row - cell1->row) * MaxCols(screen)); + if (del <= 0) /* Just in case... */ + return 0; + while (del--) + v_write(screen->respond, (const Char *) "\177", 1); + return 1; +} + +static void +readlineExtend(TScreen * screen, XEvent * event) +{ + int ldelta1, ldelta2; + + if (IsBtnEvent(event)) { + XButtonEvent *my_event = (XButtonEvent *) event; + if (isClick1_clean(screen, my_event) + && SCREEN_FLAG(screen, click1_moves) + && rowOnCurrentLine(screen, eventRow(screen, event), &ldelta1)) { + ReadLineMovePoint(screen, eventColBetween(screen, event), ldelta1); + } + if (isDoubleClick3(screen, my_event) + && SCREEN_FLAG(screen, dclick3_deletes) + && rowOnCurrentLine(screen, screen->startSel.row, &ldelta1) + && rowOnCurrentLine(screen, screen->endSel.row, &ldelta2)) { + ReadLineMovePoint(screen, screen->endSel.col, ldelta2); + ReadLineDelete(screen, &screen->startSel, &(screen->endSel)); + } + } +} + +#endif /* OPT_READLINE */ + +/* ^XM-G<line+' '><col+' '> */ +void +DiredButton(Widget w, + XEvent * event, /* must be XButtonEvent */ + String * params GCC_UNUSED, /* selections */ + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + Char Line[6]; + unsigned line, col; + + if (IsBtnEvent(event) + && (event->xbutton.y >= screen->border) + && (event->xbutton.x >= OriginX(screen))) { + line = (unsigned) ((event->xbutton.y - screen->border) + / FontHeight(screen)); + col = (unsigned) ((event->xbutton.x - OriginX(screen)) + / FontWidth(screen)); + Line[0] = CONTROL('X'); + Line[1] = ANSI_ESC; + Line[2] = 'G'; + Line[3] = CharOf(' ' + col); + Line[4] = CharOf(' ' + line); + v_write(screen->respond, Line, 5); + } + } +} + +#if OPT_READLINE +void +ReadLineButton(Widget w, + XEvent * event, /* must be XButtonEvent */ + String * params GCC_UNUSED, /* selections */ + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + Char Line[6]; + int line, col, ldelta = 0; + + if (!IsBtnEvent(event) + || (screen->send_mouse_pos != MOUSE_OFF) || ExtendingSelection) + goto finish; + if (event->type == ButtonRelease) { + int delta; + + if (lastButtonDownTime == (Time) 0) { + /* first time and once in a blue moon */ + delta = screen->multiClickTime + 1; + } else if (event->xbutton.time > lastButtonDownTime) { + /* most of the time */ + delta = (int) (event->xbutton.time - lastButtonDownTime); + } else { + /* time has rolled over since lastButtonUpTime */ + delta = (int) ((((Time) ~ 0) - lastButtonDownTime) + event->xbutton.time); + } + if (delta > screen->multiClickTime) + goto finish; /* All this work for this... */ + } + line = (event->xbutton.y - screen->border) / FontHeight(screen); + if (!rowOnCurrentLine(screen, line, &ldelta)) + goto finish; + /* Correct by half a width - we are acting on a boundary, not on a cell. */ + col = (event->xbutton.x - OriginX(screen) + (FontWidth(screen) - 1) + / 2) + / FontWidth(screen) - screen->cur_col + ldelta * MaxCols(screen); + if (col == 0) + goto finish; + Line[0] = ANSI_ESC; + /* XXX: sometimes it is better to send '['? */ + Line[1] = 'O'; + Line[2] = CharOf(col > 0 ? 'C' : 'D'); + if (col < 0) + col = -col; + while (col--) + v_write(screen->respond, Line, 3); + finish: + if (event->type == ButtonRelease) + do_select_end(xw, event, params, num_params, False); + } +} +#endif /* OPT_READLINE */ + +/* repeats <ESC>n or <ESC>p */ +void +ViButton(Widget w, + XEvent * event, /* must be XButtonEvent */ + String * params GCC_UNUSED, /* selections */ + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + int pty = screen->respond; + Char Line[6]; + int line; + + if (IsBtnEvent(event)) { + + line = screen->cur_row - + ((event->xbutton.y - screen->border) / FontHeight(screen)); + if (line != 0) { + Line[0] = ANSI_ESC; /* force an exit from insert-mode */ + v_write(pty, Line, 1); + + if (line < 0) { + line = -line; + Line[0] = CONTROL('n'); + } else { + Line[0] = CONTROL('p'); + } + while (--line >= 0) + v_write(pty, Line, 1); + } + } + } +} + +/* + * This function handles button-motion events + */ +/*ARGSUSED*/ +void +HandleSelectExtend(Widget w, + XEvent * event, /* must be XMotionEvent */ + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + CELL cell; + + TRACE(("HandleSelectExtend\n")); + + screen->selection_time = event->xmotion.time; + switch (screen->eventMode) { + /* If not in one of the DEC mouse-reporting modes */ + case LEFTEXTENSION: + case RIGHTEXTENSION: + PointToCELL(screen, event->xmotion.y, event->xmotion.x, &cell); + ExtendExtend(xw, &cell); + break; + + /* If in motion reporting mode, send mouse position to + character process as a key sequence \E[M... */ + case NORMAL: + /* will get here if send_mouse_pos != MOUSE_OFF */ + if (screen->send_mouse_pos == BTN_EVENT_MOUSE + || screen->send_mouse_pos == ANY_EVENT_MOUSE) { + (void) SendMousePosition(xw, event); + } + break; + } + } +} + +void +HandleKeyboardSelectExtend(Widget w, + XEvent * event GCC_UNUSED, /* must be XButtonEvent */ + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + + TRACE(("HandleKeyboardSelectExtend\n")); + ExtendExtend(xw, &screen->cursorp); + } +} + +static void +do_select_end(XtermWidget xw, + XEvent * event, /* must be XButtonEvent */ + String * params, /* selections */ + Cardinal *num_params, + Bool use_cursor_loc) +{ + TScreen *screen = TScreenOf(xw); + + screen->selection_time = event->xbutton.time; + switch (screen->eventMode) { + case NORMAL: + (void) SendMousePosition(xw, event); + break; + case LEFTEXTENSION: + case RIGHTEXTENSION: + EndExtend(xw, event, params, *num_params, use_cursor_loc); +#if OPT_READLINE + readlineExtend(screen, event); +#endif /* OPT_READLINE */ + break; + } +} + +void +HandleSelectEnd(Widget w, + XEvent * event, /* must be XButtonEvent */ + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleSelectEnd\n")); + do_select_end(xw, event, params, num_params, False); + } +} + +void +HandleKeyboardSelectEnd(Widget w, + XEvent * event, /* must be XButtonEvent */ + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleKeyboardSelectEnd\n")); + do_select_end(xw, event, params, num_params, True); + } +} + +/* + * Copy the selection data to the given target(s). + */ +void +HandleCopySelection(Widget w, + XEvent * event, + String * params, /* list of targets */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleCopySelection\n")); + SelectSet(xw, event, params, *num_params); + } +} + +struct _SelectionList { + String *params; + Cardinal count; + Atom *targets; + Time time; +}; + +static unsigned +DECtoASCII(unsigned ch) +{ + if (xtermIsDecGraphic(ch)) { + ch = CharOf("###########+++++##-##++++|######"[ch]); + /* 01234567890123456789012345678901 */ + } + return ch; +} + +#if OPT_WIDE_CHARS +static Cardinal +addXtermChar(Char ** buffer, Cardinal *used, Cardinal offset, unsigned value) +{ + if (offset + 1 >= *used) { + *used = 1 + (2 * (offset + 1)); + allocXtermChars(buffer, *used); + } + (*buffer)[offset++] = (Char) value; + return offset; +} +#define AddChar(buffer, used, offset, value) \ + offset = addXtermChar(buffer, used, offset, (unsigned) value) + +/* + * Convert a UTF-8 string to Latin-1, replacing non Latin-1 characters by `#', + * or ASCII/Latin-1 equivalents for special cases. + */ +static Char * +UTF8toLatin1(TScreen * screen, Char * s, unsigned long len, unsigned long *result) +{ + static Char *buffer; + static Cardinal used; + + Cardinal offset = 0; + + const Char *p; + + if (len != 0) { + PtyData data; + + fakePtyData(&data, s, s + len); + while (decodeUtf8(&data)) { + Bool fails = False; + Bool extra = False; + IChar value = skipPtyData(&data); + if (value == UCS_REPL) { + fails = True; + } else if (value < 256) { + AddChar(&buffer, &used, offset, CharOf(value)); + } else { + unsigned eqv = ucs2dec(value); + if (xtermIsDecGraphic(eqv)) { + AddChar(&buffer, &used, offset, DECtoASCII(eqv)); + } else { + eqv = AsciiEquivs(value); + if (eqv == value) { + fails = True; + } else { + AddChar(&buffer, &used, offset, eqv); + } + if (isWide((wchar_t) value)) + extra = True; + } + } + + /* + * If we're not able to plug in a single-byte result, insert the + * defaultString (which normally is a single "#", but could be + * whatever the user wants). + */ + if (fails) { + for (p = (const Char *) screen->default_string; *p != '\0'; ++p) { + AddChar(&buffer, &used, offset, *p); + } + } + if (extra) + AddChar(&buffer, &used, offset, ' '); + } + AddChar(&buffer, &used, offset, '\0'); + *result = (unsigned long) (offset - 1); + } else { + *result = 0; + } + return buffer; +} + +int +xtermUtf8ToTextList(XtermWidget xw, + XTextProperty * text_prop, + char ***text_list, + int *text_list_count) +{ + TScreen *screen = TScreenOf(xw); + Display *dpy = screen->display; + int rc = -1; + + if (text_prop->format == 8 + && (rc = Xutf8TextPropertyToTextList(dpy, text_prop, + text_list, + text_list_count)) >= 0) { + if (*text_list != NULL && *text_list_count != 0) { + int i; + Char *data; + char **new_text_list, *tmp; + unsigned long size, new_size; + + TRACE(("xtermUtf8ToTextList size %d\n", *text_list_count)); + + /* + * XLib StringList actually uses only two pointers, one for the + * list itself, and one for the data. Pointer to the data is the + * first element of the list, the rest (if any) list elements point + * to the same memory block as the first element + */ + new_size = 0; + for (i = 0; i < *text_list_count; ++i) { + data = (Char *) (*text_list)[i]; + size = strlen((*text_list)[i]) + 1; + (void) UTF8toLatin1(screen, data, size, &size); + new_size += size + 1; + } + new_text_list = TypeXtMallocN(char *, *text_list_count); + new_text_list[0] = tmp = XtMalloc((Cardinal) new_size); + for (i = 0; i < (*text_list_count); ++i) { + data = (Char *) (*text_list)[i]; + size = strlen((*text_list)[i]) + 1; + data = UTF8toLatin1(screen, data, size, &size); + memcpy(tmp, data, size + 1); + new_text_list[i] = tmp; + tmp += size + 1; + } + XFreeStringList((*text_list)); + *text_list = new_text_list; + } else { + rc = -1; + } + } + return rc; +} +#endif /* OPT_WIDE_CHARS */ + +static char * +parseItem(char *value, char *nextc) +{ + char *nextp = value; + while (*nextp != '\0' && *nextp != ',') { + *nextp = x_toupper(*nextp); + ++nextp; + } + *nextc = *nextp; + *nextp = '\0'; + x_strtrim(value); + + return nextp; +} + +/* + * All of the wanted strings are unique in the first character, so we can + * use simple abbreviations. + */ +static Bool +sameItem(const char *actual, const char *wanted) +{ + Bool result = False; + size_t have = strlen(actual); + size_t need = strlen(wanted); + + if (have != 0 && have <= need) { + if (!strncmp(actual, wanted, have)) { + TRACE(("...matched \"%s\"\n", wanted)); + result = True; + } + } + + return result; +} + +/* + * Handle the eightBitSelectTypes or utf8SelectTypes resource values. + */ +static Bool +overrideTargets(Widget w, String value, Atom ** resultp) +{ + Bool override = False; + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + + if (!IsEmpty(value)) { + char *copied = x_strdup(value); + if (copied != 0) { + Atom *result = 0; + Cardinal count = 1; + int n; + + TRACE(("decoding SelectTypes \"%s\"\n", value)); + for (n = 0; copied[n] != '\0'; ++n) { + if (copied[n] == ',') + ++count; + } + result = TypeXtMallocN(Atom, (2 * count) + 1); + if (result == NULL) { + TRACE(("Couldn't allocate selection types\n")); + } else { + char nextc = '?'; + char *listp = (char *) copied; + count = 0; + do { + char *nextp = parseItem(listp, &nextc); + size_t len = strlen(listp); + + if (len == 0) { + /* EMPTY */ ; + } +#if OPT_WIDE_CHARS + else if (sameItem(listp, "UTF8")) { + result[count++] = XA_UTF8_STRING(XtDisplay(w)); + } +#endif + else if (sameItem(listp, "I18N")) { + if (screen->i18nSelections) { + result[count++] = XA_TEXT(XtDisplay(w)); + result[count++] = XA_COMPOUND_TEXT(XtDisplay(w)); + } + } else if (sameItem(listp, "TEXT")) { + result[count++] = XA_TEXT(XtDisplay(w)); + } else if (sameItem(listp, "COMPOUND_TEXT")) { + result[count++] = XA_COMPOUND_TEXT(XtDisplay(w)); + } else if (sameItem(listp, "STRING")) { + result[count++] = XA_STRING; + } + *nextp++ = nextc; + listp = nextp; + } while (nextc != '\0'); + if (count) { + result[count] = None; + override = True; + *resultp = result; + } else { + XtFree((char *) result); + } + } + } else { + TRACE(("Couldn't allocate copy of selection types\n")); + } + } + } + return override; +} + +#if OPT_WIDE_CHARS +static Atom * +allocUtf8Targets(Widget w, TScreen * screen) +{ + Atom **resultp = &(screen->selection_targets_utf8); + + if (*resultp == 0) { + Atom *result; + + if (!overrideTargets(w, screen->utf8_select_types, &result)) { + result = TypeXtMallocN(Atom, 5); + if (result == NULL) { + TRACE(("Couldn't allocate utf-8 selection targets\n")); + } else { + int n = 0; + + if (XSupportsLocale()) { + result[n++] = XA_UTF8_STRING(XtDisplay(w)); +#ifdef X_HAVE_UTF8_STRING + if (screen->i18nSelections) { + result[n++] = XA_TEXT(XtDisplay(w)); + result[n++] = XA_COMPOUND_TEXT(XtDisplay(w)); + } +#endif + } + result[n++] = XA_STRING; + result[n] = None; + } + } + + *resultp = result; + } + + return *resultp; +} +#endif + +static Atom * +alloc8bitTargets(Widget w, TScreen * screen) +{ + Atom **resultp = &(screen->selection_targets_8bit); + + if (*resultp == 0) { + Atom *result = 0; + + if (!overrideTargets(w, screen->eightbit_select_types, &result)) { + result = TypeXtMallocN(Atom, 5); + if (result == NULL) { + TRACE(("Couldn't allocate 8bit selection targets\n")); + } else { + int n = 0; + + if (XSupportsLocale()) { +#ifdef X_HAVE_UTF8_STRING + result[n++] = XA_UTF8_STRING(XtDisplay(w)); +#endif + if (screen->i18nSelections) { + result[n++] = XA_TEXT(XtDisplay(w)); + result[n++] = XA_COMPOUND_TEXT(XtDisplay(w)); + } + } + result[n++] = XA_STRING; + result[n] = None; + } + } + + *resultp = result; + } + + return *resultp; +} + +static Atom * +_SelectionTargets(Widget w) +{ + Atom *result; + TScreen *screen; + XtermWidget xw; + + if ((xw = getXtermWidget(w)) == 0) { + result = NULL; + } else { + screen = TScreenOf(xw); + +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + result = allocUtf8Targets(w, screen); + } else +#endif + { + /* not screen->wide_chars */ + result = alloc8bitTargets(w, screen); + } + } + + return result; +} + +#define isSELECT(value) (!strcmp(value, "SELECT")) + +static void +UnmapSelections(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Cardinal n; + + if (screen->mappedSelect) { + for (n = 0; screen->mappedSelect[n] != 0; ++n) + free((void *) screen->mappedSelect[n]); + free(screen->mappedSelect); + screen->mappedSelect = 0; + } +} + +/* + * xterm generally uses the primary selection. Some applications prefer + * (or are limited to) the clipboard. Since the translations resource is + * complicated, users seldom change the way it affects selection. But it + * is simple to remap the choice between primary and clipboard before the + * call to XmuInternStrings(). + */ +static String * +MapSelections(XtermWidget xw, String * params, Cardinal num_params) +{ + String *result = params; + + if (num_params > 0) { + Cardinal j; + Boolean map = False; + + for (j = 0; j < num_params; ++j) { + TRACE(("param[%d]:%s\n", j, params[j])); + if (isSELECT(params[j])) { + map = True; + break; + } + } + if (map) { + TScreen *screen = TScreenOf(xw); + const char *mapTo = (screen->selectToClipboard + ? "CLIPBOARD" + : "PRIMARY"); + + UnmapSelections(xw); + if ((result = TypeMallocN(String, num_params + 1)) != 0) { + result[num_params] = 0; + for (j = 0; j < num_params; ++j) { + result[j] = x_strdup((isSELECT(params[j]) + ? mapTo + : params[j])); + if (result[j] == 0) { + UnmapSelections(xw); + result = 0; + break; + } + } + screen->mappedSelect = result; + } + } + } + return result; +} + +/* + * Lookup the cut-buffer number, which will be in the range 0-7. + * If it is not a cut-buffer, it is the primary selection (-1). + */ +static int +CutBuffer(Atom code) +{ + int cutbuffer; + switch ((unsigned) code) { + case XA_CUT_BUFFER0: + cutbuffer = 0; + break; + case XA_CUT_BUFFER1: + cutbuffer = 1; + break; + case XA_CUT_BUFFER2: + cutbuffer = 2; + break; + case XA_CUT_BUFFER3: + cutbuffer = 3; + break; + case XA_CUT_BUFFER4: + cutbuffer = 4; + break; + case XA_CUT_BUFFER5: + cutbuffer = 5; + break; + case XA_CUT_BUFFER6: + cutbuffer = 6; + break; + case XA_CUT_BUFFER7: + cutbuffer = 7; + break; + default: + cutbuffer = -1; + break; + } + return cutbuffer; +} + +#if OPT_PASTE64 +static void +FinishPaste64(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("FinishPaste64(%d)\n", screen->base64_paste)); + if (screen->base64_paste) { + screen->base64_paste = 0; + unparseputc1(xw, screen->base64_final); + unparse_end(xw); + } +} +#endif + +#if !OPT_PASTE64 +static +#endif +void +xtermGetSelection(Widget w, + Time ev_time, + String * params, /* selections in precedence order */ + Cardinal num_params, + Atom * targets) +{ + Atom selection; + int cutbuffer; + Atom target; + + XtermWidget xw; + + if (num_params == 0) + return; + if ((xw = getXtermWidget(w)) == 0) + return; + + TRACE(("xtermGetSelection num_params %d\n", num_params)); + params = MapSelections(xw, params, num_params); + + XmuInternStrings(XtDisplay(w), params, (Cardinal) 1, &selection); + cutbuffer = CutBuffer(selection); + + TRACE(("Cutbuffer: %d, target: %s\n", cutbuffer, + (targets + ? visibleSelectionTarget(XtDisplay(w), targets[0]) + : "None"))); + + if (cutbuffer >= 0) { + int inbytes; + unsigned long nbytes; + int fmt8 = 8; + Atom type = XA_STRING; + char *line; + + /* 'line' is freed in SelectionReceived */ + line = XFetchBuffer(XtDisplay(w), &inbytes, cutbuffer); + nbytes = (unsigned long) inbytes; + + if (nbytes > 0) + SelectionReceived(w, NULL, &selection, &type, (XtPointer) line, + &nbytes, &fmt8); + else if (num_params > 1) { + xtermGetSelection(w, ev_time, params + 1, num_params - 1, NULL); + } +#if OPT_PASTE64 + else { + FinishPaste64(xw); + } +#endif + return; + } else { + struct _SelectionList *list; + + if (targets == NULL || targets[0] == None) { + targets = _SelectionTargets(w); + } + + if (targets != 0) { + target = targets[0]; + + if (targets[1] == None) { /* last target in list */ + params++; + num_params--; + targets = _SelectionTargets(w); + } else { + targets = &(targets[1]); + } + + if (num_params) { + /* 'list' is freed in SelectionReceived */ + list = TypeXtMalloc(struct _SelectionList); + if (list != 0) { + list->params = params; + list->count = num_params; + list->targets = targets; + list->time = ev_time; + } + } else { + list = NULL; + } + + XtGetSelectionValue(w, selection, + target, + SelectionReceived, + (XtPointer) list, ev_time); + } + } +} + +#if OPT_TRACE && OPT_WIDE_CHARS +static void +GettingSelection(Display * dpy, Atom type, Char * line, unsigned long len) +{ + Char *cp; + char *name; + + name = XGetAtomName(dpy, type); + + TRACE(("Getting %s (%ld)\n", name, (long int) type)); + for (cp = line; cp < line + len; cp++) { + TRACE(("[%d:%lu]", (int) (cp + 1 - line), len)); + if (isprint(*cp)) { + TRACE(("%c\n", *cp)); + } else { + TRACE(("\\x%02x\n", *cp)); + } + } +} +#else +#define GettingSelection(dpy,type,line,len) /* nothing */ +#endif + +#ifdef VMS +# define tty_vwrite(pty,lag,l) tt_write(lag,l) +#else /* !( VMS ) */ +# define tty_vwrite(pty,lag,l) v_write(pty,lag,l) +#endif /* defined VMS */ + +#if OPT_PASTE64 +/* Return base64 code character given 6-bit number */ +static const char base64_code[] = "\ +ABCDEFGHIJKLMNOPQRSTUVWXYZ\ +abcdefghijklmnopqrstuvwxyz\ +0123456789+/"; +static void +base64_flush(TScreen * screen) +{ + Char x; + switch (screen->base64_count) { + case 0: + break; + case 2: + x = CharOf(base64_code[screen->base64_accu << 4]); + tty_vwrite(screen->respond, &x, 1); + break; + case 4: + x = CharOf(base64_code[screen->base64_accu << 2]); + tty_vwrite(screen->respond, &x, 1); + break; + } + if (screen->base64_pad & 3) + tty_vwrite(screen->respond, + (const Char *) "===", + (unsigned) (4 - (screen->base64_pad & 3))); + screen->base64_count = 0; + screen->base64_accu = 0; + screen->base64_pad = 0; +} +#endif /* OPT_PASTE64 */ + +static void +_qWriteSelectionData(TScreen * screen, Char * lag, unsigned length) +{ +#if OPT_PASTE64 + if (screen->base64_paste) { + /* Send data as base64 */ + Char *p = lag; + Char buf[64]; + unsigned x = 0; + while (length--) { + switch (screen->base64_count) { + case 0: + buf[x++] = CharOf(base64_code[*p >> 2]); + screen->base64_accu = (unsigned) (*p & 0x3); + screen->base64_count = 2; + ++p; + break; + case 2: + buf[x++] = CharOf(base64_code[(screen->base64_accu << 4) + + (*p >> 4)]); + screen->base64_accu = (unsigned) (*p & 0xF); + screen->base64_count = 4; + ++p; + break; + case 4: + buf[x++] = CharOf(base64_code[(screen->base64_accu << 2) + + (*p >> 6)]); + buf[x++] = CharOf(base64_code[*p & 0x3F]); + screen->base64_accu = 0; + screen->base64_count = 0; + ++p; + break; + } + if (x >= 63) { + /* Write 63 or 64 characters */ + screen->base64_pad += x; + tty_vwrite(screen->respond, buf, x); + x = 0; + } + } + if (x != 0) { + screen->base64_pad += x; + tty_vwrite(screen->respond, buf, x); + } + } else +#endif /* OPT_PASTE64 */ +#if OPT_READLINE + if (SCREEN_FLAG(screen, paste_quotes)) { + while (length--) { + tty_vwrite(screen->respond, (const Char *) "\026", 1); /* Control-V */ + tty_vwrite(screen->respond, lag++, 1); + } + } else +#endif + tty_vwrite(screen->respond, lag, length); +} + +static void +_WriteSelectionData(TScreen * screen, Char * line, size_t length) +{ + /* Write data to pty a line at a time. */ + /* Doing this one line at a time may no longer be necessary + because v_write has been re-written. */ + + Char *lag, *end; + + /* in the VMS version, if tt_pasting isn't set to True then qio + reads aren't blocked and an infinite loop is entered, where the + pasted text shows up as new input, goes in again, shows up + again, ad nauseum. */ +#ifdef VMS + tt_pasting = True; +#endif + + end = &line[length]; + lag = line; + +#if OPT_PASTE64 + if (screen->base64_paste) { + _qWriteSelectionData(screen, lag, (unsigned) (end - lag)); + base64_flush(screen); + } else +#endif + { + if (!SCREEN_FLAG(screen, paste_literal_nl)) { + Char *cp; + for (cp = line; cp != end; cp++) { + if (*cp == '\n') { + *cp = '\r'; + _qWriteSelectionData(screen, lag, (unsigned) (cp - lag + 1)); + lag = cp + 1; + } + } + } + + if (lag != end) { + _qWriteSelectionData(screen, lag, (unsigned) (end - lag)); + } + } +#ifdef VMS + tt_pasting = False; + tt_start_read(); /* reenable reads or a character may be lost */ +#endif +} + +#if OPT_READLINE +static void +_WriteKey(TScreen * screen, const Char * in) +{ + Char line[16]; + unsigned count = 0; + size_t length = strlen((const char *) in); + + if (screen->control_eight_bits) { + line[count++] = ANSI_CSI; + } else { + line[count++] = ANSI_ESC; + line[count++] = '['; + } + while (length--) + line[count++] = *in++; + line[count++] = '~'; + tty_vwrite(screen->respond, line, count); +} +#endif /* OPT_READLINE */ + +/* SelectionReceived: stuff received selection text into pty */ + +/* ARGSUSED */ +static void +SelectionReceived(Widget w, + XtPointer client_data, + Atom * selection GCC_UNUSED, + Atom * type, + XtPointer value, + unsigned long *length, + int *format) +{ + char **text_list = NULL; + int text_list_count; + XTextProperty text_prop; + TScreen *screen; + Display *dpy; +#if OPT_TRACE && OPT_WIDE_CHARS + Char *line = (Char *) value; +#endif + + XtermWidget xw; + + if ((xw = getXtermWidget(w)) == 0) + return; + + screen = TScreenOf(xw); + dpy = XtDisplay(w); + + if (*type == 0 /*XT_CONVERT_FAIL */ + || *length == 0 + || value == NULL) + goto fail; + + text_prop.value = (unsigned char *) value; + text_prop.encoding = *type; + text_prop.format = *format; + text_prop.nitems = *length; + + TRACE(("SelectionReceived %s format %d, nitems %ld\n", + visibleSelectionTarget(dpy, text_prop.encoding), + text_prop.format, + text_prop.nitems)); + +#if OPT_WIDE_CHARS + if (XSupportsLocale() && screen->wide_chars) { + if (*type == XA_UTF8_STRING(dpy) || + *type == XA_STRING || + *type == XA_COMPOUND_TEXT(dpy)) { + GettingSelection(dpy, *type, line, *length); + if (Xutf8TextPropertyToTextList(dpy, &text_prop, + &text_list, + &text_list_count) < 0) { + TRACE(("default Xutf8 Conversion failed\n")); + text_list = NULL; + } + } + } else +#endif /* OPT_WIDE_CHARS */ + { + /* Convert the selection to locale's multibyte encoding. */ + + if (*type == XA_UTF8_STRING(dpy) || + *type == XA_STRING || + *type == XA_COMPOUND_TEXT(dpy)) { + Status rc; + + GettingSelection(dpy, *type, line, *length); + +#if OPT_WIDE_CHARS + if (*type == XA_UTF8_STRING(dpy) && + !(screen->wide_chars || screen->c1_printable)) { + rc = xtermUtf8ToTextList(xw, &text_prop, + &text_list, &text_list_count); + } else +#endif + if (*type == XA_STRING && (!XSupportsLocale() || screen->brokenSelections)) { + rc = XTextPropertyToStringList(&text_prop, + &text_list, &text_list_count); + } else { + rc = XmbTextPropertyToTextList(dpy, &text_prop, + &text_list, + &text_list_count); + } + if (rc < 0) { + TRACE(("Conversion failed\n")); + text_list = NULL; + } + } + } + + if (text_list != NULL && text_list_count != 0) { + int i; + +#if OPT_PASTE64 + if (screen->base64_paste) { + /* EMPTY */ ; + } else +#endif +#if OPT_READLINE + if (SCREEN_FLAG(screen, paste_brackets)) { + _WriteKey(screen, (const Char *) "200"); + } +#endif + for (i = 0; i < text_list_count; i++) { + size_t len = strlen(text_list[i]); + if (screen->selectToBuffer) { + size_t have = (screen->internal_select + ? strlen(screen->internal_select) + : 0); + size_t need = have + len + 1; + char *buffer = realloc(screen->internal_select, need); + if (buffer != 0) { + strcpy(buffer + have, text_list[i]); + screen->internal_select = buffer; + } + } else { + _WriteSelectionData(screen, (Char *) text_list[i], len); + } + } +#if OPT_PASTE64 + if (screen->base64_paste) { + FinishPaste64(xw); + } else +#endif +#if OPT_READLINE + if (SCREEN_FLAG(screen, paste_brackets)) { + _WriteKey(screen, (const Char *) "201"); + } +#endif + XFreeStringList(text_list); + } else + goto fail; + + XtFree((char *) client_data); + XtFree((char *) value); + + return; + + fail: + if (client_data != 0) { + struct _SelectionList *list = (struct _SelectionList *) client_data; + + TRACE(("SelectionReceived ->xtermGetSelection\n")); + xtermGetSelection(w, list->time, + list->params, list->count, list->targets); + XtFree((char *) client_data); +#if OPT_PASTE64 + } else { + FinishPaste64(xw); +#endif + } + return; +} + +void +HandleInsertSelection(Widget w, + XEvent * event, /* assumed to be XButtonEvent* */ + String * params, /* selections in precedence order */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleInsertSelection\n")); + if (!SendMousePosition(xw, event)) { +#if OPT_READLINE + int ldelta; + TScreen *screen = TScreenOf(xw); + if (IsBtnEvent(event) + /* Disable on Shift-mouse, including the application-mouse modes */ + && !(KeyModifiers(event) & ShiftMask) + && (screen->send_mouse_pos == MOUSE_OFF) + && SCREEN_FLAG(screen, paste_moves) + && rowOnCurrentLine(screen, eventRow(screen, event), &ldelta)) + ReadLineMovePoint(screen, eventColBetween(screen, event), ldelta); +#endif /* OPT_READLINE */ + + xtermGetSelection(w, event->xbutton.time, params, *num_params, NULL); + } + } +} + +static SelectUnit +EvalSelectUnit(XtermWidget xw, + Time buttonDownTime, + SelectUnit defaultUnit, + unsigned int button) +{ + TScreen *screen = TScreenOf(xw); + SelectUnit result; + int delta; + + if (button != screen->lastButton) { + delta = screen->multiClickTime + 1; + } else if (screen->lastButtonUpTime == (Time) 0) { + /* first time and once in a blue moon */ + delta = screen->multiClickTime + 1; + } else if (buttonDownTime > screen->lastButtonUpTime) { + /* most of the time */ + delta = (int) (buttonDownTime - screen->lastButtonUpTime); + } else { + /* time has rolled over since lastButtonUpTime */ + delta = (int) ((((Time) ~ 0) - screen->lastButtonUpTime) + buttonDownTime); + } + + if (delta > screen->multiClickTime) { + screen->numberOfClicks = 1; + result = defaultUnit; + } else { + result = screen->selectMap[screen->numberOfClicks % screen->maxClicks]; + screen->numberOfClicks += 1; + } + TRACE(("EvalSelectUnit(%d) = %d\n", screen->numberOfClicks, result)); + return result; +} + +static void +do_select_start(XtermWidget xw, + XEvent * event, /* must be XButtonEvent* */ + CELL * cell) +{ + TScreen *screen = TScreenOf(xw); + + if (SendMousePosition(xw, event)) + return; + screen->selectUnit = EvalSelectUnit(xw, + event->xbutton.time, + Select_CHAR, + event->xbutton.button); + screen->replyToEmacs = False; + +#if OPT_READLINE + lastButtonDownTime = event->xbutton.time; +#endif + + StartSelect(xw, cell); +} + +/* ARGSUSED */ +void +HandleSelectStart(Widget w, + XEvent * event, /* must be XButtonEvent* */ + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + CELL cell; + + TRACE(("HandleSelectStart\n")); + screen->firstValidRow = 0; + screen->lastValidRow = screen->max_row; + PointToCELL(screen, event->xbutton.y, event->xbutton.x, &cell); + +#if OPT_READLINE + ExtendingSelection = 0; +#endif + + do_select_start(xw, event, &cell); + } +} + +/* ARGSUSED */ +void +HandleKeyboardSelectStart(Widget w, + XEvent * event, /* must be XButtonEvent* */ + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + + TRACE(("HandleKeyboardSelectStart\n")); + do_select_start(xw, event, &screen->cursorp); + } +} + +static void +TrackDown(XtermWidget xw, XButtonEvent * event) +{ + TScreen *screen = TScreenOf(xw); + CELL cell; + + screen->selectUnit = EvalSelectUnit(xw, + event->time, + Select_CHAR, + event->button); + if (screen->numberOfClicks > 1) { + PointToCELL(screen, event->y, event->x, &cell); + screen->replyToEmacs = True; + StartSelect(xw, &cell); + } else { + screen->waitingForTrackInfo = True; + EditorButton(xw, event); + } +} + +#define boundsCheck(x) if (x < 0) \ + x = 0; \ + else if (x >= screen->max_row) \ + x = screen->max_row + +void +TrackMouse(XtermWidget xw, + int func, + CELL * start, + int firstrow, + int lastrow) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->waitingForTrackInfo) { /* if Timed, ignore */ + screen->waitingForTrackInfo = False; + + if (func != 0) { + CELL first = *start; + + boundsCheck(first.row); + boundsCheck(firstrow); + boundsCheck(lastrow); + screen->firstValidRow = firstrow; + screen->lastValidRow = lastrow; + screen->replyToEmacs = True; + StartSelect(xw, &first); + } + } +} + +static void +StartSelect(XtermWidget xw, const CELL * cell) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("StartSelect row=%d, col=%d\n", cell->row, cell->col)); + if (screen->cursor_state) + HideCursor(); + if (screen->numberOfClicks == 1) { + /* set start of selection */ + screen->rawPos = *cell; + } + /* else use old values in rawPos */ + screen->saveStartR = screen->startExt = screen->rawPos; + screen->saveEndR = screen->endExt = screen->rawPos; + if (Coordinate(screen, cell) < Coordinate(screen, &(screen->rawPos))) { + screen->eventMode = LEFTEXTENSION; + screen->startExt = *cell; + } else { + screen->eventMode = RIGHTEXTENSION; + screen->endExt = *cell; + } + ComputeSelect(xw, &(screen->startExt), &(screen->endExt), False); +} + +static void +EndExtend(XtermWidget xw, + XEvent * event, /* must be XButtonEvent */ + String * params, /* selections */ + Cardinal num_params, + Bool use_cursor_loc) +{ + CELL cell; + unsigned count; + TScreen *screen = TScreenOf(xw); + Char line[64]; + + if (use_cursor_loc) { + cell = screen->cursorp; + } else { + PointToCELL(screen, event->xbutton.y, event->xbutton.x, &cell); + } + ExtendExtend(xw, &cell); + screen->lastButtonUpTime = event->xbutton.time; + screen->lastButton = event->xbutton.button; + if (!isSameCELL(&(screen->startSel), &(screen->endSel))) { + if (screen->replyToEmacs) { + count = 0; + if (screen->control_eight_bits) { + line[count++] = ANSI_CSI; + } else { + line[count++] = ANSI_ESC; + line[count++] = '['; + } + if (isSameCELL(&(screen->rawPos), &(screen->startSel)) + && isSameCELL(&cell, &(screen->endSel))) { + /* Use short-form emacs select */ + + switch (screen->extend_coords) { + case 0: + case SET_EXT_MODE_MOUSE: + line[count++] = 't'; + break; + case SET_SGR_EXT_MODE_MOUSE: + line[count++] = '<'; + break; + } + + count = EmitMousePosition(screen, line, count, screen->endSel.col); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, screen->endSel.row); + + switch (screen->extend_coords) { + case SET_SGR_EXT_MODE_MOUSE: + case SET_URXVT_EXT_MODE_MOUSE: + line[count++] = 't'; + break; + } + } else { + /* long-form, specify everything */ + + switch (screen->extend_coords) { + case 0: + case SET_EXT_MODE_MOUSE: + line[count++] = 'T'; + break; + case SET_SGR_EXT_MODE_MOUSE: + line[count++] = '<'; + break; + } + + count = EmitMousePosition(screen, line, count, screen->startSel.col); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, screen->startSel.row); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, screen->endSel.col); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, screen->endSel.row); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, cell.col); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, cell.row); + + switch (screen->extend_coords) { + case SET_SGR_EXT_MODE_MOUSE: + case SET_URXVT_EXT_MODE_MOUSE: + line[count++] = 'T'; + break; + } + } + v_write(screen->respond, line, count); + TrackText(xw, &zeroCELL, &zeroCELL); + } + } + SelectSet(xw, event, params, num_params); + screen->eventMode = NORMAL; +} + +void +HandleSelectSet(Widget w, + XEvent * event, + String * params, + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleSelectSet\n")); + SelectSet(xw, event, params, *num_params); + } +} + +/* ARGSUSED */ +static void +SelectSet(XtermWidget xw, + XEvent * event GCC_UNUSED, + String * params, + Cardinal num_params) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("SelectSet\n")); + /* Only do select stuff if non-null select */ + if (!isSameCELL(&(screen->startSel), &(screen->endSel))) { + SaltTextAway(xw, &(screen->startSel), &(screen->endSel)); + _OwnSelection(xw, params, num_params); + } else { + ScrnDisownSelection(xw); + } +} + +#define Abs(x) ((x) < 0 ? -(x) : (x)) + +/* ARGSUSED */ +static void +do_start_extend(XtermWidget xw, + XEvent * event, /* must be XButtonEvent* */ + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED, + Bool use_cursor_loc) +{ + TScreen *screen = TScreenOf(xw); + int coord; + CELL cell; + + if (SendMousePosition(xw, event)) + return; + + screen->firstValidRow = 0; + screen->lastValidRow = screen->max_row; +#if OPT_READLINE + if ((KeyModifiers(event) & ShiftMask) + || event->xbutton.button != Button3 + || !(SCREEN_FLAG(screen, dclick3_deletes))) +#endif + screen->selectUnit = EvalSelectUnit(xw, + event->xbutton.time, + screen->selectUnit, + event->xbutton.button); + screen->replyToEmacs = False; + +#if OPT_READLINE + CheckSecondPress3(screen, event); +#endif + + if (screen->numberOfClicks == 1 + || (SCREEN_FLAG(screen, dclick3_deletes) /* Dclick special */ + &&!(KeyModifiers(event) & ShiftMask))) { + /* Save existing selection so we can reestablish it if the guy + extends past the other end of the selection */ + screen->saveStartR = screen->startExt = screen->startRaw; + screen->saveEndR = screen->endExt = screen->endRaw; + } else { + /* He just needed the selection mode changed, use old values. */ + screen->startExt = screen->startRaw = screen->saveStartR; + screen->endExt = screen->endRaw = screen->saveEndR; + } + if (use_cursor_loc) { + cell = screen->cursorp; + } else { + PointToCELL(screen, event->xbutton.y, event->xbutton.x, &cell); + } + coord = Coordinate(screen, &cell); + + if (Abs(coord - Coordinate(screen, &(screen->startSel))) + < Abs(coord - Coordinate(screen, &(screen->endSel))) + || coord < Coordinate(screen, &(screen->startSel))) { + /* point is close to left side of selection */ + screen->eventMode = LEFTEXTENSION; + screen->startExt = cell; + } else { + /* point is close to left side of selection */ + screen->eventMode = RIGHTEXTENSION; + screen->endExt = cell; + } + ComputeSelect(xw, &(screen->startExt), &(screen->endExt), True); + +#if OPT_READLINE + if (!isSameCELL(&(screen->startSel), &(screen->endSel))) + ExtendingSelection = 1; +#endif +} + +static void +ExtendExtend(XtermWidget xw, const CELL * cell) +{ + TScreen *screen = TScreenOf(xw); + int coord = Coordinate(screen, cell); + + TRACE(("ExtendExtend row=%d, col=%d\n", cell->row, cell->col)); + if (screen->eventMode == LEFTEXTENSION + && ((coord + (screen->selectUnit != Select_CHAR)) + > Coordinate(screen, &(screen->endSel)))) { + /* Whoops, he's changed his mind. Do RIGHTEXTENSION */ + screen->eventMode = RIGHTEXTENSION; + screen->startExt = screen->saveStartR; + } else if (screen->eventMode == RIGHTEXTENSION + && coord < Coordinate(screen, &(screen->startSel))) { + /* Whoops, he's changed his mind. Do LEFTEXTENSION */ + screen->eventMode = LEFTEXTENSION; + screen->endExt = screen->saveEndR; + } + if (screen->eventMode == LEFTEXTENSION) { + screen->startExt = *cell; + } else { + screen->endExt = *cell; + } + ComputeSelect(xw, &(screen->startExt), &(screen->endExt), False); + +#if OPT_READLINE + if (!isSameCELL(&(screen->startSel), &(screen->endSel))) + ExtendingSelection = 1; +#endif +} + +void +HandleStartExtend(Widget w, + XEvent * event, /* must be XButtonEvent* */ + String * params, /* unused */ + Cardinal *num_params) /* unused */ +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleStartExtend\n")); + do_start_extend(xw, event, params, num_params, False); + } +} + +void +HandleKeyboardStartExtend(Widget w, + XEvent * event, /* must be XButtonEvent* */ + String * params, /* unused */ + Cardinal *num_params) /* unused */ +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleKeyboardStartExtend\n")); + do_start_extend(xw, event, params, num_params, True); + } +} + +void +ScrollSelection(TScreen * screen, int amount, Bool always) +{ + int minrow = INX2ROW(screen, -screen->savedlines); + int maxrow = INX2ROW(screen, screen->max_row); + int maxcol = screen->max_col; + +#define scroll_update_one(cell) \ + (cell)->row += amount; \ + if ((cell)->row < minrow) { \ + (cell)->row = minrow; \ + (cell)->col = 0; \ + } \ + if ((cell)->row > maxrow) { \ + (cell)->row = maxrow; \ + (cell)->col = maxcol; \ + } + + scroll_update_one(&(screen->startRaw)); + scroll_update_one(&(screen->endRaw)); + scroll_update_one(&(screen->startSel)); + scroll_update_one(&(screen->endSel)); + + scroll_update_one(&(screen->rawPos)); + + /* + * If we are told to scroll the selection but it lies outside the scrolling + * margins, then that could cause the selection to move (bad). It is not + * simple to fix, because this function is called both for the scrollbar + * actions as well as application scrolling. The 'always' flag is set in + * the former case. The rest of the logic handles the latter. + */ + if (ScrnHaveSelection(screen)) { + int adjust; + + adjust = ROW2INX(screen, screen->startH.row); + if (always + || !ScrnHaveRowMargins(screen) + || ScrnIsRowInMargins(screen, adjust)) { + scroll_update_one(&screen->startH); + } + adjust = ROW2INX(screen, screen->endH.row); + if (always + || !ScrnHaveRowMargins(screen) + || ScrnIsRowInMargins(screen, adjust)) { + scroll_update_one(&screen->endH); + } + } + + screen->startHCoord = Coordinate(screen, &screen->startH); + screen->endHCoord = Coordinate(screen, &screen->endH); +} + +/*ARGSUSED*/ +void +ResizeSelection(TScreen * screen GCC_UNUSED, int rows, int cols) +{ + rows--; /* decr to get 0-max */ + cols--; + + if (screen->startRaw.row > rows) + screen->startRaw.row = rows; + if (screen->startSel.row > rows) + screen->startSel.row = rows; + if (screen->endRaw.row > rows) + screen->endRaw.row = rows; + if (screen->endSel.row > rows) + screen->endSel.row = rows; + if (screen->rawPos.row > rows) + screen->rawPos.row = rows; + + if (screen->startRaw.col > cols) + screen->startRaw.col = cols; + if (screen->startSel.col > cols) + screen->startSel.col = cols; + if (screen->endRaw.col > cols) + screen->endRaw.col = cols; + if (screen->endSel.col > cols) + screen->endSel.col = cols; + if (screen->rawPos.col > cols) + screen->rawPos.col = cols; +} + +#if OPT_WIDE_CHARS +Bool +iswide(int i) +{ + return (i == HIDDEN_CHAR) || (WideCells(i) == 2); +} + +#define isWideCell(row, col) iswide((int)XTERM_CELL(row, col)) +#endif + +static void +PointToCELL(TScreen * screen, + int y, + int x, + CELL * cell) +/* Convert pixel coordinates to character coordinates. + Rows are clipped between firstValidRow and lastValidRow. + Columns are clipped between to be 0 or greater, but are not clipped to some + maximum value. */ +{ + cell->row = (y - screen->border) / FontHeight(screen); + if (cell->row < screen->firstValidRow) + cell->row = screen->firstValidRow; + else if (cell->row > screen->lastValidRow) + cell->row = screen->lastValidRow; + cell->col = (x - OriginX(screen)) / FontWidth(screen); + if (cell->col < 0) + cell->col = 0; + else if (cell->col > MaxCols(screen)) { + cell->col = MaxCols(screen); + } +#if OPT_WIDE_CHARS + /* + * If we got a click on the right half of a doublewidth character, + * pretend it happened on the left half. + */ + if (cell->col > 0 + && isWideCell(cell->row, cell->col - 1) + && (XTERM_CELL(cell->row, cell->col) == HIDDEN_CHAR)) { + cell->col -= 1; + } +#endif +} + +/* + * Find the last column at which text was drawn on the given row. + */ +static int +LastTextCol(TScreen * screen, LineData * ld, int row) +{ + int i = -1; + Char *ch; + + if (ld != 0) { + if (okScrnRow(screen, row)) { + for (i = screen->max_col, + ch = ld->attribs + i; + i >= 0 && !(*ch & CHARDRAWN); + ch--, i--) { + ; + } +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + i *= 2; + } +#endif + } + } + return (i); +} + +#if !OPT_WIDE_CHARS +/* +** double click table for cut and paste in 8 bits +** +** This table is divided in four parts : +** +** - control characters [0,0x1f] U [0x80,0x9f] +** - separators [0x20,0x3f] U [0xa0,0xb9] +** - binding characters [0x40,0x7f] U [0xc0,0xff] +** - exceptions +*/ +/* *INDENT-OFF* */ +static int charClass[256] = +{ +/* NUL SOH STX ETX EOT ENQ ACK BEL */ + 32, 1, 1, 1, 1, 1, 1, 1, +/* BS HT NL VT FF CR SO SI */ + 1, 32, 1, 1, 1, 1, 1, 1, +/* DLE DC1 DC2 DC3 DC4 NAK SYN ETB */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* CAN EM SUB ESC FS GS RS US */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* SP ! " # $ % & ' */ + 32, 33, 34, 35, 36, 37, 38, 39, +/* ( ) * + , - . / */ + 40, 41, 42, 43, 44, 45, 46, 47, +/* 0 1 2 3 4 5 6 7 */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* 8 9 : ; < = > ? */ + 48, 48, 58, 59, 60, 61, 62, 63, +/* @ A B C D E F G */ + 64, 48, 48, 48, 48, 48, 48, 48, +/* H I J K L M N O */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* P Q R S T U V W */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* X Y Z [ \ ] ^ _ */ + 48, 48, 48, 91, 92, 93, 94, 48, +/* ` a b c d e f g */ + 96, 48, 48, 48, 48, 48, 48, 48, +/* h i j k l m n o */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* p q r s t u v w */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* x y z { | } ~ DEL */ + 48, 48, 48, 123, 124, 125, 126, 1, +/* x80 x81 x82 x83 IND NEL SSA ESA */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* HTS HTJ VTS PLD PLU RI SS2 SS3 */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* DCS PU1 PU2 STS CCH MW SPA EPA */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* x98 x99 x9A CSI ST OSC PM APC */ + 1, 1, 1, 1, 1, 1, 1, 1, +/* - i c/ L ox Y- | So */ + 160, 161, 162, 163, 164, 165, 166, 167, +/* .. c0 ip << _ R0 - */ + 168, 169, 170, 171, 172, 173, 174, 175, +/* o +- 2 3 ' u q| . */ + 176, 177, 178, 179, 180, 181, 182, 183, +/* , 1 2 >> 1/4 1/2 3/4 ? */ + 184, 185, 186, 187, 188, 189, 190, 191, +/* A` A' A^ A~ A: Ao AE C, */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* E` E' E^ E: I` I' I^ I: */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* D- N~ O` O' O^ O~ O: X */ + 48, 48, 48, 48, 48, 48, 48, 215, +/* O/ U` U' U^ U: Y' P B */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* a` a' a^ a~ a: ao ae c, */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* e` e' e^ e: i` i' i^ i: */ + 48, 48, 48, 48, 48, 48, 48, 48, +/* d n~ o` o' o^ o~ o: -: */ + 48, 48, 48, 48, 48, 48, 48, 247, +/* o/ u` u' u^ u: y' P y: */ + 48, 48, 48, 48, 48, 48, 48, 48}; +/* *INDENT-ON* */ + +int +SetCharacterClassRange(int low, /* in range of [0..255] */ + int high, + int value) /* arbitrary */ +{ + + if (low < 0 || high > 255 || high < low) + return (-1); + + for (; low <= high; low++) + charClass[low] = value; + + return (0); +} +#endif + +static int +class_of(LineData * ld, CELL * cell) +{ + CELL temp = *cell; + +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + temp.col /= 2; + } +#endif + + assert(temp.col < (int) ld->lineSize); + return CharacterClass((int) (ld->charData[temp.col])); +} + +#if OPT_WIDE_CHARS +#define CClassSelects(name, cclass) \ + (CClassOf(name) == cclass \ + || XTERM_CELL(screen->name.row, screen->name.col) == HIDDEN_CHAR) +#else +#define CClassSelects(name, cclass) \ + (class_of(ld.name, &((screen->name))) == cclass) +#endif + +#define CClassOf(name) class_of(ld.name, &((screen->name))) + +/* + * If the given column is past the end of text on the given row, bump to the + * beginning of the next line. + */ +static Boolean +okPosition(TScreen * screen, + LineData ** ld, + CELL * cell) +{ + Boolean result = True; + + if (cell->row > screen->max_row) { + result = False; + } else if (cell->col > (LastTextCol(screen, *ld, cell->row) + 1)) { + if (cell->row < screen->max_row) { + cell->col = 0; + *ld = GET_LINEDATA(screen, ++cell->row); + result = False; + } + } + return result; +} + +static void +trimLastLine(TScreen * screen, + LineData ** ld, + CELL * last) +{ + if (screen->cutNewline && last->row < screen->max_row) { + last->col = 0; + *ld = GET_LINEDATA(screen, ++last->row); + } else { + last->col = LastTextCol(screen, *ld, last->row) + 1; + } +} + +#if OPT_SELECT_REGEX +/* + * Returns the first row of a wrapped line. + */ +static int +firstRowOfLine(TScreen * screen, int row, Bool visible) +{ + LineData *ld = 0; + int limit = visible ? 0 : -screen->savedlines; + + while (row > limit && + (ld = GET_LINEDATA(screen, row - 1)) != 0 && + LineTstWrapped(ld)) { + --row; + } + return row; +} + +/* + * Returns the last row of a wrapped line. + */ +static int +lastRowOfLine(TScreen * screen, int row) +{ + LineData *ld; + + while (row < screen->max_row && + (ld = GET_LINEDATA(screen, row)) != 0 && + LineTstWrapped(ld)) { + ++row; + } + return row; +} + +/* + * Returns the number of cells on the range of rows. + */ +static unsigned +lengthOfLines(TScreen * screen, int firstRow, int lastRow) +{ + unsigned length = 0; + int n; + + for (n = firstRow; n <= lastRow; ++n) { + LineData *ld = GET_LINEDATA(screen, n); + int value = LastTextCol(screen, ld, n); + if (value >= 0) + length += (unsigned) (value + 1); + } + return length; +} + +/* + * Make a copy of the wrapped-line which corresponds to the given row as a + * string of bytes. Construct an index for the columns from the beginning of + * the line. + */ +static char * +make_indexed_text(TScreen * screen, int row, unsigned length, int *indexed) +{ + Char *result = 0; + size_t need = (length + 1); + + /* + * Get a quick upper bound to the number of bytes needed, if the whole + * string were UTF-8. + */ + if_OPT_WIDE_CHARS(screen, { + need *= ((screen->lineExtra + 1) * 6); + }); + + if ((result = TypeCallocN(Char, need + 1)) != 0) { + LineData *ld = GET_LINEDATA(screen, row); + unsigned used = 0; + Char *last = result; + + do { + int col = 0; + int limit = LastTextCol(screen, ld, row); + + while (col <= limit) { + Char *next = last; + unsigned data = ld->charData[col]; + + assert(col < (int) ld->lineSize); + /* some internal points may not be drawn */ + if (data == 0) + data = ' '; + + if_WIDE_OR_NARROW(screen, { + next = convertToUTF8(last, data); + } + , { + *next++ = CharOf(data); + }); + + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + data = ld->combData[off][col]; + if (data == 0) + break; + next = convertToUTF8(next, data); + } + }); + + indexed[used] = (int) (last - result); + *next = 0; + /* TRACE(("index[%d.%d] %d:%s\n", row, used, indexed[used], last)); */ + last = next; + ++used; + ++col; + indexed[used] = (int) (next - result); + } + } while (used < length && + LineTstWrapped(ld) && + (ld = GET_LINEDATA(screen, ++row)) != 0 && + row < screen->max_row); + } + /* TRACE(("result:%s\n", result)); */ + return (char *) result; +} + +/* + * Find the column given an offset into the character string by using the + * index constructed in make_indexed_text(). + */ +static int +indexToCol(int *indexed, int len, int off) +{ + int col = 0; + while (indexed[col] < len) { + if (indexed[col] >= off) + break; + ++col; + } + return col; +} + +/* + * Given a row number, and a column offset from that (which may be wrapped), + * set the cell to the actual row/column values. + */ +static void +columnToCell(TScreen * screen, int row, int col, CELL * cell) +{ + while (row < screen->max_row) { + LineData *ld = GET_LINEDATA(screen, row); + int last = LastTextCol(screen, ld, row); + + /* TRACE(("last(%d) = %d, have %d\n", row, last, col)); */ + if (col <= last) { + break; + } + /* + * Stop if the current row does not wrap (does not continue the current + * line). + */ + if (!LineTstWrapped(ld)) { + col = last + 1; + break; + } + col -= (last + 1); + ++row; + } + if (col < 0) + col = 0; + cell->row = row; + cell->col = col; +} + +/* + * Given a cell, find the corresponding column offset. + */ +static int +cellToColumn(TScreen * screen, CELL * cell) +{ + LineData *ld = 0; + int col = cell->col; + int row = firstRowOfLine(screen, cell->row, False); + while (row < cell->row) { + ld = GET_LINEDATA(screen, row); + col += LastTextCol(screen, ld, row++); + } +#if OPT_DEC_CHRSET + if (ld == 0) + ld = GET_LINEDATA(screen, row); + if (CSET_DOUBLE(GetLineDblCS(ld))) + col /= 2; +#endif + return col; +} + +static void +do_select_regex(TScreen * screen, CELL * startc, CELL * endc) +{ + LineData *ld = GET_LINEDATA(screen, startc->row); + int inx = ((screen->numberOfClicks - 1) % screen->maxClicks); + char *expr = screen->selectExpr[inx]; + regex_t preg; + regmatch_t match; + char *search; + int *indexed; + + TRACE(("Select_REGEX:%s\n", NonNull(expr))); + if (okPosition(screen, &ld, startc) && expr != 0) { + if (regcomp(&preg, expr, REG_EXTENDED) == 0) { + int firstRow = firstRowOfLine(screen, startc->row, True); + int lastRow = lastRowOfLine(screen, firstRow); + unsigned size = lengthOfLines(screen, firstRow, lastRow); + int actual = cellToColumn(screen, startc); + + TRACE(("regcomp ok rows %d..%d bytes %d\n", + firstRow, lastRow, size)); + + if ((indexed = TypeCallocN(int, size + 1)) != 0) { + if ((search = make_indexed_text(screen, + firstRow, + size, + indexed)) != 0) { + int len = (int) strlen(search); + int col; + int best_col = -1; + int best_len = -1; + + for (col = 0; indexed[col] < len; ++col) { + if (regexec(&preg, + search + indexed[col], + (size_t) 1, &match, 0) == 0) { + int start_inx = match.rm_so + indexed[col]; + int finis_inx = match.rm_eo + indexed[col]; + int start_col = indexToCol(indexed, len, start_inx); + int finis_col = indexToCol(indexed, len, finis_inx); + + if (start_col <= actual && + actual < finis_col) { + int test = finis_col - start_col; + if (best_len < test) { + best_len = test; + best_col = start_col; + TRACE(("match column %d len %d\n", + best_col, + best_len)); + } + } + } + } + if (best_col >= 0) { + int best_nxt = best_col + best_len; + columnToCell(screen, firstRow, best_col, startc); + columnToCell(screen, firstRow, best_nxt, endc); + TRACE(("search::%s\n", search)); + TRACE(("indexed:%d..%d -> %d..%d\n", + best_col, best_nxt, + indexed[best_col], + indexed[best_nxt])); + TRACE(("matched:%d:%s\n", + indexed[best_nxt] + 1 - + indexed[best_col], + visibleChars((Char *) (search + indexed[best_col]), + (unsigned) (indexed[best_nxt] + + 1 - + indexed[best_col])))); + } + free(search); + } + free(indexed); +#if OPT_DEC_CHRSET + if ((ld = GET_LINEDATA(screen, startc->row)) != 0) { + if (CSET_DOUBLE(GetLineDblCS(ld))) + startc->col *= 2; + } + if ((ld = GET_LINEDATA(screen, endc->row)) != 0) { + if (CSET_DOUBLE(GetLineDblCS(ld))) + endc->col *= 2; + } +#endif + } + regfree(&preg); + } + } +} +#endif /* OPT_SELECT_REGEX */ + +#define InitRow(name) \ + ld.name = GET_LINEDATA(screen, screen->name.row) + +#define NextRow(name) \ + ld.name = GET_LINEDATA(screen, ++screen->name.row) + +#define PrevRow(name) \ + ld.name = GET_LINEDATA(screen, --screen->name.row) + +#define MoreRows(name) \ + (screen->name.row < screen->max_row) + +#define isPrevWrapped(name) \ + (screen->name.row > 0 \ + && (ltmp = GET_LINEDATA(screen, screen->name.row - 1)) != 0 \ + && LineTstWrapped(ltmp)) + +/* + * sets startSel endSel + * ensuring that they have legal values + */ +static void +ComputeSelect(XtermWidget xw, + CELL * startc, + CELL * endc, + Bool extend) +{ + TScreen *screen = TScreenOf(xw); + + int length; + int cclass; + CELL first = *startc; + CELL last = *endc; + Boolean ignored = False; + + struct { + LineData *startSel; + LineData *endSel; + } ld; + LineData *ltmp; + + TRACE(("ComputeSelect(startRow=%d, startCol=%d, endRow=%d, endCol=%d, %sextend)\n", + first.row, first.col, + last.row, last.col, + extend ? "" : "no")); + +#if OPT_WIDE_CHARS + if (first.col > 1 + && isWideCell(first.row, first.col - 1) + && XTERM_CELL(first.row, first.col - 0) == HIDDEN_CHAR) { + TRACE(("Adjusting start. Changing downwards from %i.\n", first.col)); + first.col -= 1; + if (last.col == (first.col + 1)) + last.col--; + } + + if (last.col > 1 + && isWideCell(last.row, last.col - 1) + && XTERM_CELL(last.row, last.col) == HIDDEN_CHAR) { + last.col += 1; + } +#endif + + if (Coordinate(screen, &first) <= Coordinate(screen, &last)) { + screen->startSel = screen->startRaw = first; + screen->endSel = screen->endRaw = last; + } else { /* Swap them */ + screen->startSel = screen->startRaw = last; + screen->endSel = screen->endRaw = first; + } + + InitRow(startSel); + InitRow(endSel); + + switch (screen->selectUnit) { + case Select_CHAR: + (void) okPosition(screen, &(ld.startSel), &(screen->startSel)); + (void) okPosition(screen, &(ld.endSel), &(screen->endSel)); + break; + + case Select_WORD: + TRACE(("Select_WORD\n")); + if (okPosition(screen, &(ld.startSel), &(screen->startSel))) { + cclass = CClassOf(startSel); + do { + --screen->startSel.col; + if (screen->startSel.col < 0 + && isPrevWrapped(startSel)) { + PrevRow(startSel); + screen->startSel.col = LastTextCol(screen, ld.startSel, screen->startSel.row); + } + } while (screen->startSel.col >= 0 + && CClassSelects(startSel, cclass)); + ++screen->startSel.col; + } +#if OPT_WIDE_CHARS + if (screen->startSel.col + && XTERM_CELL(screen->startSel.row, + screen->startSel.col) == HIDDEN_CHAR) + screen->startSel.col++; +#endif + + if (okPosition(screen, &(ld.endSel), &(screen->endSel))) { + length = LastTextCol(screen, ld.endSel, screen->endSel.row); + cclass = CClassOf(endSel); + do { + ++screen->endSel.col; + if (screen->endSel.col > length + && LineTstWrapped(ld.endSel)) { + if (!MoreRows(endSel)) + break; + screen->endSel.col = 0; + NextRow(endSel); + length = LastTextCol(screen, ld.endSel, screen->endSel.row); + } + } while (screen->endSel.col <= length + && CClassSelects(endSel, cclass)); + /* Word-select selects if pointing to any char in "word", + * especially note that it includes the last character in a word. + * So we do no --endSel.col and do special eol handling. + */ + if (screen->endSel.col > length + 1 + && MoreRows(endSel)) { + screen->endSel.col = 0; + NextRow(endSel); + } + } +#if OPT_WIDE_CHARS + if (screen->endSel.col + && XTERM_CELL(screen->endSel.row, + screen->endSel.col) == HIDDEN_CHAR) + screen->endSel.col++; +#endif + + screen->saveStartW = screen->startSel; + break; + + case Select_LINE: + TRACE(("Select_LINE\n")); + while (LineTstWrapped(ld.endSel) + && MoreRows(endSel)) { + NextRow(endSel); + } + if (screen->cutToBeginningOfLine + || screen->startSel.row < screen->saveStartW.row) { + screen->startSel.col = 0; + while (isPrevWrapped(startSel)) { + PrevRow(startSel); + } + } else if (!extend) { + if ((first.row < screen->saveStartW.row) + || (isSameRow(&first, &(screen->saveStartW)) + && first.col < screen->saveStartW.col)) { + screen->startSel.col = 0; + while (isPrevWrapped(startSel)) { + PrevRow(startSel); + } + } else { + screen->startSel = screen->saveStartW; + } + } + trimLastLine(screen, &(ld.endSel), &(screen->endSel)); + break; + + case Select_GROUP: /* paragraph */ + TRACE(("Select_GROUP\n")); + if (okPosition(screen, &(ld.startSel), &(screen->startSel))) { + /* scan backward for beginning of group */ + while (screen->startSel.row > 0 && + (LastTextCol(screen, ld.startSel, screen->startSel.row - + 1) > 0 || + isPrevWrapped(startSel))) { + PrevRow(startSel); + } + screen->startSel.col = 0; + /* scan forward for end of group */ + while (MoreRows(endSel) && + (LastTextCol(screen, ld.endSel, screen->endSel.row + 1) > + 0 || + LineTstWrapped(ld.endSel))) { + NextRow(endSel); + } + trimLastLine(screen, &(ld.endSel), &(screen->endSel)); + } + break; + + case Select_PAGE: /* everything one can see */ + TRACE(("Select_PAGE\n")); + screen->startSel.row = 0; + screen->startSel.col = 0; + screen->endSel.row = MaxRows(screen); + screen->endSel.col = 0; + break; + + case Select_ALL: /* counts scrollback if in normal screen */ + TRACE(("Select_ALL\n")); + screen->startSel.row = -screen->savedlines; + screen->startSel.col = 0; + screen->endSel.row = MaxRows(screen); + screen->endSel.col = 0; + break; + +#if OPT_SELECT_REGEX + case Select_REGEX: + do_select_regex(screen, &(screen->startSel), &(screen->endSel)); + break; +#endif + + case NSELECTUNITS: /* always ignore */ + ignored = True; + break; + } + + if (!ignored) { + /* check boundaries */ + ScrollSelection(screen, 0, False); + TrackText(xw, &(screen->startSel), &(screen->endSel)); + } + + return; +} + +/* Guaranteed (first.row, first.col) <= (last.row, last.col) */ +static void +TrackText(XtermWidget xw, + const CELL * firstp, + const CELL * lastp) +{ + TScreen *screen = TScreenOf(xw); + int from, to; + CELL old_start, old_end; + CELL first = *firstp; + CELL last = *lastp; + + TRACE(("TrackText(first=%d,%d, last=%d,%d)\n", + first.row, first.col, last.row, last.col)); + + old_start = screen->startH; + old_end = screen->endH; + TRACE(("...previous(first=%d,%d, last=%d,%d)\n", + old_start.row, old_start.col, + old_end.row, old_end.col)); + if (isSameCELL(&first, &old_start) && + isSameCELL(&last, &old_end)) { + return; + } + + screen->startH = first; + screen->endH = last; + from = Coordinate(screen, &screen->startH); + to = Coordinate(screen, &screen->endH); + if (to <= screen->startHCoord || from > screen->endHCoord) { + /* No overlap whatsoever between old and new hilite */ + ReHiliteText(xw, &old_start, &old_end); + ReHiliteText(xw, &first, &last); + } else { + if (from < screen->startHCoord) { + /* Extend left end */ + ReHiliteText(xw, &first, &old_start); + } else if (from > screen->startHCoord) { + /* Shorten left end */ + ReHiliteText(xw, &old_start, &first); + } + if (to > screen->endHCoord) { + /* Extend right end */ + ReHiliteText(xw, &old_end, &last); + } else if (to < screen->endHCoord) { + /* Shorten right end */ + ReHiliteText(xw, &last, &old_end); + } + } + screen->startHCoord = from; + screen->endHCoord = to; +} + +/* Guaranteed that (first->row, first->col) <= (last->row, last->col) */ +static void +ReHiliteText(XtermWidget xw, + CELL * firstp, + CELL * lastp) +{ + TScreen *screen = TScreenOf(xw); + int i; + CELL first = *firstp; + CELL last = *lastp; + + TRACE(("ReHiliteText from %d.%d to %d.%d\n", + first.row, first.col, last.row, last.col)); + + if (first.row < 0) + first.row = first.col = 0; + else if (first.row > screen->max_row) + return; /* nothing to do, since last.row >= first.row */ + + if (last.row < 0) + return; /* nothing to do, since first.row <= last.row */ + else if (last.row > screen->max_row) { + last.row = screen->max_row; + last.col = MaxCols(screen); + } + if (isSameCELL(&first, &last)) + return; + + if (!isSameRow(&first, &last)) { /* do multiple rows */ + if ((i = screen->max_col - first.col + 1) > 0) { /* first row */ + ScrnRefresh(xw, first.row, first.col, 1, i, True); + } + if ((i = last.row - first.row - 1) > 0) { /* middle rows */ + ScrnRefresh(xw, first.row + 1, 0, i, MaxCols(screen), True); + } + if (last.col > 0 && last.row <= screen->max_row) { /* last row */ + ScrnRefresh(xw, last.row, 0, 1, last.col, True); + } + } else { /* do single row */ + ScrnRefresh(xw, first.row, first.col, 1, last.col - first.col, True); + } +} + +/* + * Guaranteed that (cellc->row, cellc->col) <= (cell->row, cell->col), and that both points are valid + * (may have cell->row = screen->max_row+1, cell->col = 0). + */ +static void +SaltTextAway(XtermWidget xw, + CELL * cellc, + CELL * cell) +{ + TScreen *screen = TScreenOf(xw); + int i, j = 0; + int eol; + int tmp; + Char *line; + Char *lp; + CELL first = *cellc; + CELL last = *cell; + + if (isSameRow(&first, &last) && first.col > last.col) { + EXCHANGE(first.col, last.col, tmp); + } + + --last.col; + /* first we need to know how long the string is before we can save it */ + + if (isSameRow(&last, &first)) { + j = Length(screen, first.row, first.col, last.col); + } else { /* two cases, cut is on same line, cut spans multiple lines */ + j += Length(screen, first.row, first.col, screen->max_col) + 1; + for (i = first.row + 1; i < last.row; i++) + j += Length(screen, i, 0, screen->max_col) + 1; + if (last.col >= 0) + j += Length(screen, last.row, 0, last.col); + } + + /* UTF-8 may require more space */ + if_OPT_WIDE_CHARS(screen, { + j *= 4; + }); + + /* now get some memory to save it in */ + + if (screen->selection_size <= j) { + if ((line = (Char *) malloc((size_t) j + 1)) == 0) + SysError(ERROR_BMALLOC2); + XtFree((char *) screen->selection_data); + screen->selection_data = line; + screen->selection_size = j + 1; + } else { + line = screen->selection_data; + } + + if ((line == 0) + || (j < 0)) + return; + + line[j] = '\0'; /* make sure it is null terminated */ + lp = line; /* lp points to where to save the text */ + if (isSameRow(&last, &first)) { + lp = SaveText(screen, last.row, first.col, last.col, lp, &eol); + } else { + lp = SaveText(screen, first.row, first.col, screen->max_col, lp, &eol); + if (eol) + *lp++ = '\n'; /* put in newline at end of line */ + for (i = first.row + 1; i < last.row; i++) { + lp = SaveText(screen, i, 0, screen->max_col, lp, &eol); + if (eol) + *lp++ = '\n'; + } + if (last.col >= 0) + lp = SaveText(screen, last.row, 0, last.col, lp, &eol); + } + *lp = '\0'; /* make sure we have end marked */ + + TRACE(("Salted TEXT:%d:%s\n", (int) (lp - line), + visibleChars(line, (unsigned) (lp - line)))); + + screen->selection_length = (unsigned long) (lp - line); +} + +#if OPT_PASTE64 +void +ClearSelectionBuffer(TScreen * screen) +{ + screen->selection_length = 0; + screen->base64_count = 0; +} + +static void +AppendStrToSelectionBuffer(TScreen * screen, Char * text, size_t len) +{ + if (len != 0) { + int j = (int) (screen->selection_length + len); /* New length */ + int k = j + (j >> 2) + 80; /* New size if we grow buffer: grow by ~50% */ + if (j + 1 >= screen->selection_size) { + if (!screen->selection_length) { + /* New buffer */ + Char *line; + if ((line = (Char *) malloc((size_t) k)) == 0) + SysError(ERROR_BMALLOC2); + XtFree((char *) screen->selection_data); + screen->selection_data = line; + } else { + /* Realloc buffer */ + screen->selection_data = (Char *) + realloc(screen->selection_data, + (size_t) k); + if (screen->selection_data == 0) + SysError(ERROR_BMALLOC2); + } + screen->selection_size = k; + } + if (screen->selection_data != 0) { + memcpy(screen->selection_data + screen->selection_length, text, len); + screen->selection_length += len; + screen->selection_data[screen->selection_length] = 0; + } + } +} + +void +AppendToSelectionBuffer(TScreen * screen, unsigned c) +{ + unsigned six; + Char ch; + + /* Decode base64 character */ + if (c >= 'A' && c <= 'Z') + six = c - 'A'; + else if (c >= 'a' && c <= 'z') + six = c - 'a' + 26; + else if (c >= '0' && c <= '9') + six = c - '0' + 52; + else if (c == '+') + six = 62; + else if (c == '/') + six = 63; + else + return; + + /* Accumulate bytes */ + switch (screen->base64_count) { + case 0: + screen->base64_accu = six; + screen->base64_count = 6; + break; + + case 2: + ch = CharOf((screen->base64_accu << 6) + six); + screen->base64_count = 0; + AppendStrToSelectionBuffer(screen, &ch, (size_t) 1); + break; + + case 4: + ch = CharOf((screen->base64_accu << 4) + (six >> 2)); + screen->base64_accu = (six & 0x3); + screen->base64_count = 2; + AppendStrToSelectionBuffer(screen, &ch, (size_t) 1); + break; + + case 6: + ch = CharOf((screen->base64_accu << 2) + (six >> 4)); + screen->base64_accu = (six & 0xF); + screen->base64_count = 4; + AppendStrToSelectionBuffer(screen, &ch, (size_t) 1); + break; + } +} + +void +CompleteSelection(XtermWidget xw, String * args, Cardinal len) +{ + TScreen *screen = TScreenOf(xw); + + screen->base64_count = 0; + screen->base64_accu = 0; + _OwnSelection(xw, args, len); +} +#endif /* OPT_PASTE64 */ + +static Bool +_ConvertSelectionHelper(Widget w, + Atom * type, + XtPointer *value, + unsigned long *length, + int *format, + int (*conversion_function) (Display *, + char **, int, + XICCEncodingStyle, + XTextProperty *), + XICCEncodingStyle conversion_style) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + Display *dpy = XtDisplay(w); + XTextProperty textprop; + char *the_data = (char *) screen->selection_data; + + if (conversion_function(dpy, &the_data, 1, + conversion_style, + &textprop) >= Success) { + *value = (XtPointer) textprop.value; + *length = textprop.nitems; + *type = textprop.encoding; + *format = textprop.format; + return True; + } + } + return False; +} + +static Boolean +SaveConvertedLength(XtPointer *target, unsigned long source) +{ + Boolean result = False; + + *target = XtMalloc(4); + if (*target != 0) { + result = True; + if (sizeof(unsigned long) == 4) { + *(unsigned long *) *target = source; + } else if (sizeof(unsigned) == 4) { + *(unsigned *) *target = (unsigned) source; + } else if (sizeof(unsigned short) == 4) { + *(unsigned short *) *target = (unsigned short) source; + } else { + /* FIXME - does this depend on byte-order? */ + unsigned long temp = source; + memcpy((char *) *target, + ((char *) &temp) + sizeof(temp) - 4, + (size_t) 4); + } + } + return result; +} + +static Boolean +ConvertSelection(Widget w, + Atom * selection, + Atom * target, + Atom * type, + XtPointer *value, + unsigned long *length, + int *format) +{ + Display *dpy = XtDisplay(w); + TScreen *screen; + Bool result = False; + + XtermWidget xw; + + if ((xw = getXtermWidget(w)) == 0) + return False; + + screen = TScreenOf(xw); + + if (screen->selection_data == NULL) + return False; /* can this happen? */ + + TRACE(("ConvertSelection %s\n", + visibleSelectionTarget(dpy, *target))); + + if (*target == XA_TARGETS(dpy)) { + Atom *allocP; + Atom *targetP; + Atom *std_targets; + XPointer std_return = 0; + unsigned long std_length; + + if (XmuConvertStandardSelection(w, screen->selection_time, selection, + target, type, &std_return, + &std_length, format)) { + Atom *my_targets = _SelectionTargets(w); + + TRACE(("XmuConvertStandardSelection - success\n")); + std_targets = (Atom *) (void *) (std_return); + *length = std_length + 6; + + targetP = TypeXtMallocN(Atom, *length); + allocP = targetP; + + *value = (XtPointer) targetP; + + while (*my_targets != None) { + *targetP++ = *my_targets++; + } + *targetP++ = XA_LENGTH(dpy); + *targetP++ = XA_LIST_LENGTH(dpy); + + *length = std_length + (unsigned long) (targetP - allocP); + + memcpy(targetP, std_targets, sizeof(Atom) * std_length); + XtFree((char *) std_targets); + *type = XA_ATOM; + *format = 32; + result = True; + } else { + TRACE(("XmuConvertStandardSelection - failed\n")); + } + } +#if OPT_WIDE_CHARS + else if (screen->wide_chars && *target == XA_STRING) { + result = + _ConvertSelectionHelper(w, + type, value, length, format, + Xutf8TextListToTextProperty, + XStringStyle); + TRACE(("...Xutf8TextListToTextProperty:%d\n", result)); + } else if (screen->wide_chars && *target == XA_UTF8_STRING(dpy)) { + result = + _ConvertSelectionHelper(w, + type, value, length, format, + Xutf8TextListToTextProperty, + XUTF8StringStyle); + TRACE(("...Xutf8TextListToTextProperty:%d\n", result)); + } else if (screen->wide_chars && *target == XA_TEXT(dpy)) { + result = + _ConvertSelectionHelper(w, + type, value, length, format, + Xutf8TextListToTextProperty, + XStdICCTextStyle); + TRACE(("...Xutf8TextListToTextProperty:%d\n", result)); + } else if (screen->wide_chars && *target == XA_COMPOUND_TEXT(dpy)) { + result = + _ConvertSelectionHelper(w, + type, value, length, format, + Xutf8TextListToTextProperty, + XCompoundTextStyle); + TRACE(("...Xutf8TextListToTextProperty:%d\n", result)); + } +#endif + + else if (*target == XA_STRING) { /* not wide_chars */ + /* We can only reach this point if the selection requestor + requested STRING before any of TEXT, COMPOUND_TEXT or + UTF8_STRING. We therefore assume that the requestor is not + properly internationalised, and dump raw eight-bit data + with no conversion into the selection. Yes, this breaks + the ICCCM in non-Latin-1 locales. */ + *type = XA_STRING; + *value = (XtPointer) screen->selection_data; + *length = screen->selection_length; + *format = 8; + result = True; + TRACE(("...raw 8-bit data:%d\n", result)); + } else if (*target == XA_TEXT(dpy)) { /* not wide_chars */ + result = + _ConvertSelectionHelper(w, + type, value, length, format, + XmbTextListToTextProperty, + XStdICCTextStyle); + TRACE(("...XmbTextListToTextProperty(StdICC):%d\n", result)); + } else if (*target == XA_COMPOUND_TEXT(dpy)) { /* not wide_chars */ + result = + _ConvertSelectionHelper(w, + type, value, length, format, + XmbTextListToTextProperty, + XCompoundTextStyle); + TRACE(("...XmbTextListToTextProperty(Compound):%d\n", result)); + } +#ifdef X_HAVE_UTF8_STRING + else if (*target == XA_UTF8_STRING(dpy)) { /* not wide_chars */ + result = + _ConvertSelectionHelper(w, + type, value, length, format, + XmbTextListToTextProperty, + XUTF8StringStyle); + TRACE(("...XmbTextListToTextProperty(UTF8):%d\n", result)); + } +#endif + else if (*target == XA_LIST_LENGTH(dpy)) { + result = SaveConvertedLength(value, (unsigned long) 1); + *type = XA_INTEGER; + *length = 1; + *format = 32; + TRACE(("...list of values:%d\n", result)); + } else if (*target == XA_LENGTH(dpy)) { + /* This value is wrong if we have UTF-8 text */ + result = SaveConvertedLength(value, screen->selection_length); + *type = XA_INTEGER; + *length = 1; + *format = 32; + TRACE(("...list of values:%d\n", result)); + } else if (XmuConvertStandardSelection(w, + screen->selection_time, selection, + target, type, (XPointer *) value, + length, format)) { + result = True; + TRACE(("...XmuConvertStandardSelection:%d\n", result)); + } + + /* else */ + return (Boolean) result; +} + +static void +LoseSelection(Widget w, Atom * selection) +{ + TScreen *screen; + Atom *atomP; + Cardinal i; + + XtermWidget xw; + + if ((xw = getXtermWidget(w)) == 0) + return; + + screen = TScreenOf(xw); + for (i = 0, atomP = screen->selection_atoms; + i < screen->selection_count; i++, atomP++) { + if (*selection == *atomP) + *atomP = (Atom) 0; + if (CutBuffer(*atomP) >= 0) { + *atomP = (Atom) 0; + } + } + + for (i = screen->selection_count; i; i--) { + if (screen->selection_atoms[i - 1] != 0) + break; + } + screen->selection_count = i; + + for (i = 0, atomP = screen->selection_atoms; + i < screen->selection_count; i++, atomP++) { + if (*atomP == (Atom) 0) { + *atomP = screen->selection_atoms[--screen->selection_count]; + } + } + + if (screen->selection_count == 0) + TrackText(xw, &zeroCELL, &zeroCELL); +} + +/* ARGSUSED */ +static void +SelectionDone(Widget w GCC_UNUSED, + Atom * selection GCC_UNUSED, + Atom * target GCC_UNUSED) +{ + /* empty proc so Intrinsics know we want to keep storage */ +} + +static void +_OwnSelection(XtermWidget xw, + String * selections, + Cardinal count) +{ + TScreen *screen = TScreenOf(xw); + Atom *atoms = screen->selection_atoms; + Cardinal i; + Bool have_selection = False; + + if (count == 0) + return; + if (screen->selection_length == 0) + return; + + TRACE(("_OwnSelection count %d\n", count)); + selections = MapSelections(xw, selections, count); + + if (count > screen->sel_atoms_size) { + XtFree((char *) atoms); + atoms = TypeXtMallocN(Atom, count); + screen->selection_atoms = atoms; + screen->sel_atoms_size = count; + } + XmuInternStrings(XtDisplay((Widget) xw), selections, count, atoms); + for (i = 0; i < count; i++) { + int cutbuffer = CutBuffer(atoms[i]); + if (cutbuffer >= 0) { + unsigned long limit = + (unsigned long) (4 * XMaxRequestSize(XtDisplay((Widget) xw)) - 32); + if (screen->selection_length > limit) { + TRACE(("selection too big (%lu bytes), not storing in CUT_BUFFER%d\n", + screen->selection_length, cutbuffer)); + xtermWarning("selection too big (%lu bytes), not storing in CUT_BUFFER%d\n", + screen->selection_length, cutbuffer); + } else { + /* This used to just use the UTF-8 data, which was totally + * broken as not even the corresponding paste code in Xterm + * understood this! So now it converts to Latin1 first. + * Robert Brady, 2000-09-05 + */ + unsigned long length = screen->selection_length; + Char *data = screen->selection_data; + if_OPT_WIDE_CHARS((screen), { + data = UTF8toLatin1(screen, data, length, &length); + }); + TRACE(("XStoreBuffer(%d)\n", cutbuffer)); + XStoreBuffer(XtDisplay((Widget) xw), + (char *) data, + (int) length, + cutbuffer); + } + } else if (!screen->replyToEmacs) { + have_selection |= + XtOwnSelection((Widget) xw, atoms[i], + screen->selection_time, + ConvertSelection, LoseSelection, SelectionDone); + } + } + if (!screen->replyToEmacs) + screen->selection_count = count; + if (!have_selection) + TrackText(xw, &zeroCELL, &zeroCELL); +} + +static void +ResetSelectionState(TScreen * screen) +{ + screen->selection_count = 0; + screen->startH = zeroCELL; + screen->endH = zeroCELL; +} + +void +DisownSelection(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Atom *atoms = screen->selection_atoms; + Cardinal count = screen->selection_count; + Cardinal i; + + TRACE(("DisownSelection count %d, start %d.%d, end %d.%d\n", + count, + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col)); + + for (i = 0; i < count; i++) { + int cutbuffer = CutBuffer(atoms[i]); + if (cutbuffer < 0) { + XtDisownSelection((Widget) xw, atoms[i], + screen->selection_time); + } + } + /* + * If none of the callbacks via XtDisownSelection() reset highlighting + * do it now. + */ + if (ScrnHaveSelection(screen)) { + /* save data which will be reset */ + CELL first = screen->startH; + CELL last = screen->endH; + + ResetSelectionState(screen); + ReHiliteText(xw, &first, &last); + } else { + ResetSelectionState(screen); + } +} + +void +UnhiliteSelection(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (ScrnHaveSelection(screen)) { + CELL first = screen->startH; + CELL last = screen->endH; + + screen->startH = zeroCELL; + screen->endH = zeroCELL; + ReHiliteText(xw, &first, &last); + } +} + +/* returns number of chars in line from scol to ecol out */ +/* ARGSUSED */ +static int +Length(TScreen * screen, + int row, + int scol, + int ecol) +{ + LineData *ld = GET_LINEDATA(screen, row); + int lastcol = LastTextCol(screen, ld, row); + + if (ecol > lastcol) + ecol = lastcol; + return (ecol - scol + 1); +} + +/* copies text into line, preallocated */ +static Char * +SaveText(TScreen * screen, + int row, + int scol, + int ecol, + Char * lp, /* pointer to where to put the text */ + int *eol) +{ + LineData *ld; + int i = 0; + unsigned c; + Char *result = lp; +#if OPT_WIDE_CHARS + unsigned previous = 0; +#endif + + ld = GET_LINEDATA(screen, row); + i = Length(screen, row, scol, ecol); + ecol = scol + i; +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + scol = (scol + 0) / 2; + ecol = (ecol + 1) / 2; + } +#endif + *eol = !LineTstWrapped(ld); + for (i = scol; i < ecol; i++) { + assert(i < (int) ld->lineSize); + c = E2A(ld->charData[i]); +#if OPT_WIDE_CHARS + /* We want to strip out every occurrence of HIDDEN_CHAR AFTER a + * wide character. + */ + if (c == HIDDEN_CHAR && isWide((int) previous)) { + previous = c; + /* Combining characters attached to double-width characters + are in memory attached to the HIDDEN_CHAR */ + if_OPT_WIDE_CHARS(screen, { + if (screen->utf8_mode != uFalse) { + unsigned ch; + size_t off; + for_each_combData(off, ld) { + ch = ld->combData[off][i]; + if (ch == 0) + break; + lp = convertToUTF8(lp, ch); + } + } + }); + continue; + } + previous = c; + if (screen->utf8_mode != uFalse) { + lp = convertToUTF8(lp, (c != 0) ? c : ' '); + if_OPT_WIDE_CHARS(screen, { + unsigned ch; + size_t off; + for_each_combData(off, ld) { + ch = ld->combData[off][i]; + if (ch == 0) + break; + lp = convertToUTF8(lp, ch); + } + }); + } else +#endif + { + if (c == 0) { + c = E2A(' '); + } else if (c < E2A(' ')) { + c = DECtoASCII(c); + } else if (c == 0x7f) { + c = 0x5f; + } + *lp++ = CharOf(A2E(c)); + } + if (c != E2A(' ')) + result = lp; + } + + /* + * If requested, trim trailing blanks from selected lines. Do not do this + * if the line is wrapped. + */ + if (!*eol || !screen->trim_selection) + result = lp; + + return (result); +} + +/* 32 + following 7-bit word: + + 1:0 Button no: 0, 1, 2. 3=release. + 2 shift + 3 meta + 4 ctrl + 5 set for motion notify + 6 set for wheel +*/ + +/* Position: 32 - 255. */ +static int +BtnCode(XButtonEvent * event, int button) +{ + int result = (int) (32 + (KeyState(event->state) << 2)); + + if (button < 0 || button > 5) { + result += 3; + } else { + if (button > 3) + result += (64 - 4); + if (event->type == MotionNotify) + result += 32; + result += button; + } + return result; +} + +static unsigned +EmitButtonCode(TScreen * screen, + Char * line, + unsigned count, + XButtonEvent * event, + int button) +{ + int value; + + if (screen->send_mouse_pos == X10_MOUSE) { + value = CharOf(' ' + button); + } else { + value = BtnCode(event, button); + } + + switch (screen->extend_coords) { + default: + line[count++] = CharOf(value); + break; + case SET_SGR_EXT_MODE_MOUSE: + value -= 32; /* encoding starts at zero */ + /* FALLTHRU */ + case SET_URXVT_EXT_MODE_MOUSE: + count += (unsigned) sprintf((char *) line + count, "%d", value); + break; + case SET_EXT_MODE_MOUSE: + if (value < 128) { + line[count++] = CharOf(value); + } else { + line[count++] = CharOf(0xC0 + (value >> 6)); + line[count++] = CharOf(0x80 + (value & 0x3F)); + } + break; + } + return count; +} + +#define EMIT_BUTTON(button) EmitButtonCode(screen, line, count, event, button) + +static void +EditorButton(XtermWidget xw, XButtonEvent * event) +{ + TScreen *screen = TScreenOf(xw); + int pty = screen->respond; + int mouse_limit = MouseLimit(screen); + Char line[32]; + Char final = 'M'; + int row, col; + int button; + unsigned count = 0; + Boolean changed = True; + + /* If button event, get button # adjusted for DEC compatibility */ + button = (int) (event->button - 1); + if (button >= 3) + button++; + + /* Compute character position of mouse pointer */ + row = (event->y - screen->border) / FontHeight(screen); + col = (event->x - OriginX(screen)) / FontWidth(screen); + + /* Limit to screen dimensions */ + if (row < 0) + row = 0; + else if (row > screen->max_row) + row = screen->max_row; + + if (col < 0) + col = 0; + else if (col > screen->max_col) + col = screen->max_col; + + if (mouse_limit > 0) { + /* Limit to representable mouse dimensions */ + if (row > mouse_limit) + row = mouse_limit; + if (col > mouse_limit) + col = mouse_limit; + } + + /* Build key sequence starting with \E[M */ + if (screen->control_eight_bits) { + line[count++] = ANSI_CSI; + } else { + line[count++] = ANSI_ESC; + line[count++] = '['; + } + switch (screen->extend_coords) { + case 0: + case SET_EXT_MODE_MOUSE: +#if OPT_SCO_FUNC_KEYS + if (xw->keyboard.type == keyboardIsSCO) { + /* + * SCO function key F1 is \E[M, which would conflict with xterm's + * normal kmous. + */ + line[count++] = '>'; + } +#endif + line[count++] = final; + break; + case SET_SGR_EXT_MODE_MOUSE: + line[count++] = '<'; + break; + } + + /* Add event code to key sequence */ + if (screen->send_mouse_pos == X10_MOUSE) { + count = EMIT_BUTTON(button); + } else { + /* Button-Motion events */ + switch (event->type) { + case ButtonPress: + screen->mouse_button = button; + count = EMIT_BUTTON(button); + break; + case ButtonRelease: + /* + * Wheel mouse interface generates release-events for buttons + * 4 and 5, coded here as 3 and 4 respectively. We change the + * release for buttons 1..3 to a -1, which will be later mapped + * into a "0" (some button was released). + */ + if (button < 3) { + switch (screen->extend_coords) { + case SET_SGR_EXT_MODE_MOUSE: + final = 'm'; + break; + default: + button = -1; + break; + } + } + screen->mouse_button = button; + count = EMIT_BUTTON(button); + break; + case MotionNotify: + /* BTN_EVENT_MOUSE and ANY_EVENT_MOUSE modes send motion + * events only if character cell has changed. + */ + if ((row == screen->mouse_row) + && (col == screen->mouse_col)) { + changed = False; + } else { + count = EMIT_BUTTON(screen->mouse_button); + } + break; + default: + changed = False; + break; + } + } + + if (changed) { + screen->mouse_row = row; + screen->mouse_col = col; + + TRACE(("mouse at %d,%d button+mask = %#x\n", row, col, line[count - 1])); + + /* Add pointer position to key sequence */ + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, col); + count = EmitMousePositionSeparator(screen, line, count); + count = EmitMousePosition(screen, line, count, row); + + switch (screen->extend_coords) { + case SET_SGR_EXT_MODE_MOUSE: + case SET_URXVT_EXT_MODE_MOUSE: + line[count++] = final; + break; + } + + /* Transmit key sequence to process running under xterm */ + v_write(pty, line, count); + } + return; +} + +#if OPT_FOCUS_EVENT +void +SendFocusButton(XtermWidget xw, XFocusChangeEvent * event) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->send_focus_pos) { + ANSI reply; + + memset(&reply, 0, sizeof(reply)); + reply.a_type = ANSI_CSI; + +#if OPT_SCO_FUNC_KEYS + if (xw->keyboard.type == keyboardIsSCO) { + reply.a_pintro = '>'; + } +#endif + reply.a_final = CharOf((event->type == FocusIn) ? 'I' : 'O'); + unparseseq(xw, &reply); + } + return; +} +#endif /* OPT_FOCUS_EVENT */ + +#if OPT_SELECTION_OPS +/* + * Get the event-time, needed to process selections. + */ +static Time +getEventTime(XEvent * event) +{ + Time result; + + if (IsBtnEvent(event)) { + result = ((XButtonEvent *) event)->time; + } else if (IsKeyEvent(event)) { + result = ((XKeyEvent *) event)->time; + } else { + result = 0; + } + + return result; +} + +/* obtain the selection string, passing the endpoints to caller's parameters */ +static char * +getSelectionString(XtermWidget xw, + Widget w, + XEvent * event, + String * params, + Cardinal *num_params, + CELL * start, CELL * finish) +{ + TScreen *screen = TScreenOf(xw); +#if OPT_PASTE64 + int base64_paste = (int) screen->base64_paste; +#endif +#if OPT_READLINE + int paste_brackets = (int) SCREEN_FLAG(screen, paste_brackets); +#endif + + /* override flags so that SelectionReceived only updates a buffer */ +#if OPT_PASTE64 + screen->base64_paste = 0; +#endif +#if OPT_READLINE + SCREEN_FLAG_unset(screen, paste_brackets); +#endif + + screen->selectToBuffer = True; + screen->internal_select = 0; + xtermGetSelection(w, getEventTime(event), params + 1, *num_params - 1, NULL); + screen->selectToBuffer = False; + + if (screen->internal_select != 0) { + TRACE(("getSelectionString %d:%s\n", + (int) strlen(screen->internal_select), + screen->internal_select)); + *start = screen->startSel; + *finish = screen->endSel; + } else { + memset(start, 0, sizeof(*start)); + memset(finish, 0, sizeof(*finish)); + } +#if OPT_PASTE64 + screen->base64_paste = (Cardinal) base64_paste; +#endif +#if OPT_READLINE + if (paste_brackets) + SCREEN_FLAG_set(screen, paste_brackets); +#endif + return screen->internal_select; +} + +/* obtain data from the screen, passing the endpoints to caller's parameters */ +static char * +getDataFromScreen(XtermWidget xw, String method, CELL * start, CELL * finish) +{ + TScreen *screen = TScreenOf(xw); + + CELL save_old_start = screen->startH; + CELL save_old_end = screen->endH; + + CELL save_startSel = screen->startSel; + CELL save_startRaw = screen->startRaw; + CELL save_finishSel = screen->endSel; + CELL save_finishRaw = screen->endRaw; + + int save_firstValidRow = screen->firstValidRow; + int save_lastValidRow = screen->lastValidRow; + + SelectUnit saveUnits = screen->selectUnit; + SelectUnit saveMap = screen->selectMap[0]; +#if OPT_SELECT_REGEX + char *saveExpr = screen->selectExpr[0]; +#endif + + Char *save_selection_data = screen->selection_data; + int save_selection_size = screen->selection_size; + unsigned long save_selection_length = screen->selection_length; + + char *result = 0; + + TRACE(("getDataFromScreen %s\n", method)); + + screen->selection_data = 0; + screen->selection_size = 0; + screen->selection_length = 0; + + lookupSelectUnit(xw, 0, method); + screen->selectUnit = screen->selectMap[0]; + + start->row = screen->cur_row; + start->col = screen->cur_col; + *finish = *start; + + ComputeSelect(xw, start, finish, False); + SaltTextAway(xw, &(screen->startSel), &(screen->endSel)); + + if (screen->selection_length && screen->selection_data) { + TRACE(("...getDataFromScreen selection_data %.*s\n", + (int) screen->selection_length, + screen->selection_data)); + result = malloc(screen->selection_length + 1); + if (result) { + memcpy(result, screen->selection_data, screen->selection_length); + result[screen->selection_length] = 0; + } + free(screen->selection_data); + } + + TRACE(("...getDataFromScreen restoring previous selection\n")); + + screen->startSel = save_startSel; + screen->startRaw = save_startRaw; + screen->endSel = save_finishSel; + screen->endRaw = save_finishRaw; + + screen->firstValidRow = save_firstValidRow; + screen->lastValidRow = save_lastValidRow; + + screen->selectUnit = saveUnits; + screen->selectMap[0] = saveMap; +#if OPT_SELECT_REGEX + screen->selectExpr[0] = saveExpr; +#endif + + screen->selection_data = save_selection_data; + screen->selection_size = save_selection_size; + screen->selection_length = save_selection_length; + + TrackText(xw, &save_old_start, &save_old_end); + + TRACE(("...getDataFromScreen done\n")); + return result; +} + +/* + * Split-up the format before substituting data, to avoid quoting issues. + * The resource mechanism has a limited ability to handle escapes. We take + * the result as if it were an sh-type string and parse it into a regular + * argv array. + */ +static char ** +tokenizeFormat(String format) +{ + char **result = 0; + int pass; + int argc; + int n; + + format = x_skip_blanks(format); + if (*format != '\0') { + char *blob = x_strdup(format); + + for (pass = 0; pass < 2; ++pass) { + int used = 0; + int first = 1; + int escaped = 0; + int squoted = 0; + int dquoted = 0; + + argc = 0; + for (n = 0; format[n] != '\0'; ++n) { + if (escaped) { + blob[used++] = format[n]; + escaped = 0; + } else if (format[n] == '"') { + if (!squoted) { + if (!dquoted) + blob[used++] = format[n]; + dquoted = !dquoted; + } + } else if (format[n] == '\'') { + if (!dquoted) { + if (!squoted) + blob[used++] = format[n]; + squoted = !squoted; + } + } else if (format[n] == '\\') { + blob[used++] = format[n]; + escaped = 1; + } else { + if (first) { + first = 0; + if (pass) { + result[argc] = &blob[n]; + } + ++argc; + } + if (isspace((Char) format[n])) { + first = !isspace((Char) format[n + 1]); + if (squoted || dquoted) { + blob[used++] = format[n]; + } else if (first) { + blob[used++] = '\0'; + } + } else { + blob[used++] = format[n]; + } + } + } + blob[used] = '\0'; + assert(strlen(blob) <= strlen(format)); + if (!pass) { + result = TypeCallocN(char *, argc + 1); + if (result == 0) { + break; + } + } + } + } +#if OPT_TRACE + if (result) { + TRACE(("tokenizeFormat %s\n", format)); + for (argc = 0; result[argc]; ++argc) { + TRACE(("argv[%d] = %s\n", argc, result[argc])); + } + } +#endif + + return result; +} + +static void +formatVideoAttrs(XtermWidget xw, char *buffer, CELL * cell) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld = GET_LINEDATA(screen, cell->row); + + *buffer = '\0'; + if (ld != 0 && cell->col < (int) ld->lineSize) { + Char attribs = ld->attribs[cell->col]; + const char *delim = ""; + + if (attribs & INVERSE) { + buffer += sprintf(buffer, "7"); + delim = ";"; + } + if (attribs & UNDERLINE) { + buffer += sprintf(buffer, "%s4", delim); + delim = ";"; + } + if (attribs & BOLD) { + buffer += sprintf(buffer, "%s1", delim); + delim = ";"; + } + if (attribs & BLINK) { + buffer += sprintf(buffer, "%s5", delim); + delim = ";"; + } +#if OPT_ISO_COLORS + if (attribs & FG_COLOR) { + unsigned fg = extract_fg(xw, ld->color[cell->col], attribs); + if (fg < 8) { + fg += 30; + } else if (fg < 16) { + fg += 90; + } else { + buffer += sprintf(buffer, "%s38;5", delim); + delim = ";"; + } + buffer += sprintf(buffer, "%s%u", delim, fg); + delim = ";"; + } + if (attribs & BG_COLOR) { + unsigned bg = extract_bg(xw, ld->color[cell->col], attribs); + if (bg < 8) { + bg += 40; + } else if (bg < 16) { + bg += 100; + } else { + buffer += sprintf(buffer, "%s48;5", delim); + delim = ";"; + } + (void) sprintf(buffer, "%s%u", delim, bg); + } +#endif + } +} + +/* substitute data into format, reallocating the result */ +static char * +expandFormat(XtermWidget xw, + const char *format, + char *data, + CELL * start, + CELL * finish) +{ + char *result = 0; + if (!IsEmpty(format)) { + static char empty[1]; + int pass; + int n; + char numbers[80]; + + if (data == 0) + data = empty; + + for (pass = 0; pass < 2; ++pass) { + size_t need = 0; + + for (n = 0; format[n] != '\0'; ++n) { + char *value = 0; + + if (format[n] == '%') { + switch (format[++n]) { + case '%': + if (pass) { + result[need] = format[n]; + } + ++need; + break; + case 'P': + sprintf(numbers, "%d;%d", + TScreenOf(xw)->topline + start->row + 1, + start->col + 1); + value = numbers; + break; + case 'p': + sprintf(numbers, "%d;%d", + TScreenOf(xw)->topline + finish->row + 1, + finish->col + 1); + value = numbers; + break; + case 'S': + sprintf(numbers, "%u", (unsigned) strlen(data)); + value = numbers; + break; + case 's': + value = data; + break; + case 'T': + if ((value = x_strtrim(data)) != 0) { + sprintf(numbers, "%u", (unsigned) strlen(value)); + free(value); + } else { + strcpy(numbers, "0"); + } + value = numbers; + break; + case 't': + value = x_strtrim(data); + break; + case 'V': + formatVideoAttrs(xw, numbers, start); + value = numbers; + break; + case 'v': + formatVideoAttrs(xw, numbers, finish); + value = numbers; + break; + default: + if (pass) { + result[need] = format[n]; + } + --n; + ++need; + break; + } + if (value != 0) { + if (pass) { + strcpy(result + need, value); + } + need += strlen(value); + if (value != numbers && value != data) { + free(value); + } + } + } else { + if (pass) { + result[need] = format[n]; + } + ++need; + } + } + if (pass) { + result[need] = '\0'; + } else { + ++need; + result = malloc(need); + if (result == 0) { + break; + } + } + } + } + TRACE(("expandFormat(%s) = %s\n", NonNull(format), NonNull(result))); + return result; +} + +/* execute the command after forking. The main process frees its data */ +static void +executeCommand(char **argv) +{ + if (fork() == 0) { + execvp(argv[0], argv); + exit(EXIT_FAILURE); + } +} + +static void +freeArgv(char *blob, char **argv) +{ + int n; + + if (blob) { + free(blob); + if (argv) { + for (n = 0; argv[n]; ++n) + free(argv[n]); + free(argv); + } + } +} + +void +HandleExecFormatted(Widget w, + XEvent * event GCC_UNUSED, + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleExecFormatted(%d)\n", *num_params)); + + if (*num_params > 1) { + CELL start, finish; + char *data; + char **argv; + char *blob; + int argc; + + data = getSelectionString(xw, w, event, params, num_params, + &start, &finish); + argv = tokenizeFormat(params[0]); + blob = argv[0]; + for (argc = 0; argv[argc] != 0; ++argc) { + argv[argc] = expandFormat(xw, argv[argc], data, &start, &finish); + } + executeCommand(argv); + freeArgv(blob, argv); + } + } +} + +void +HandleExecSelectable(Widget w, + XEvent * event GCC_UNUSED, + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleExecSelectable(%d)\n", *num_params)); + + if (*num_params == 2) { + CELL start, finish; + char *data; + char **argv; + char *blob; + int argc; + + data = getDataFromScreen(xw, params[1], &start, &finish); + argv = tokenizeFormat(params[0]); + blob = argv[0]; + for (argc = 0; argv[argc] != 0; ++argc) { + argv[argc] = expandFormat(xw, argv[argc], data, &start, &finish); + } + executeCommand(argv); + freeArgv(blob, argv); + free(data); + } + } +} + +void +HandleInsertFormatted(Widget w, + XEvent * event GCC_UNUSED, + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleInsertFormatted(%d)\n", *num_params)); + + if (*num_params > 1) { + CELL start, finish; + char *data; + char *temp = x_strdup(params[0]); + + data = getSelectionString(xw, w, event, params, num_params, + &start, &finish); + temp = expandFormat(xw, temp, data, &start, &finish); + unparseputs(xw, temp); + free(data); + free(temp); + } + } +} + +void +HandleInsertSelectable(Widget w, + XEvent * event GCC_UNUSED, + String * params, /* selections */ + Cardinal *num_params) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TRACE(("HandleInsertSelectable(%d)\n", *num_params)); + + if (*num_params == 2) { + CELL start, finish; + char *data; + char *temp = x_strdup(params[0]); + + data = getDataFromScreen(xw, params[1], &start, &finish); + temp = expandFormat(xw, temp, data, &start, &finish); + unparseputs(xw, temp); + free(data); + free(temp); + } + } +} +#endif /* OPT_SELECTION_OPS */ diff --git a/cachedGCs.c b/cachedGCs.c new file mode 100644 index 0000000..21d3bb7 --- /dev/null +++ b/cachedGCs.c @@ -0,0 +1,864 @@ +/* $XTermId: cachedGCs.c,v 1.61 2011/09/11 14:59:38 tom Exp $ */ + +/* + * Copyright 2007-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <data.h> +#include <xstrings.h> + +#include <X11/Xmu/Drawing.h> + +#include <stdio.h> + +/* + * hide (or eliminate) calls to + * XCreateGC() + * XFreeGC() + * XGetGCValues() + * XSetBackground() + * XSetFont() + * XSetForeground() + * XtGetGC() + * XtReleaseGC() + * by associating an integer with each GC, maintaining a cache which + * reflects frequency of use rather than most recent usage. + * + * FIXME: XTermFonts should hold gc, font, fs. + */ +typedef struct { + GC gc; + unsigned used; + unsigned cset; + XTermFonts *font; + Pixel tile; + Pixel fg; + Pixel bg; +} CgsCacheData; + +#define DEPTH 8 +#define ITEM() (int) (me->data - me->list) +#define LIST(item) me->list[item] +#define LINK(item) me->data = (me->list + (item)) +#define THIS(field) me->data->field +#define NEXT(field) me->next.field + +#define HaveFont(font) (Boolean) ((font) != 0 && (font)->fs != 0) + +#define GC_CSet GCFunction + +typedef struct { + CgsCacheData list[DEPTH]; + CgsCacheData *data; /* points to current list[] entry */ + XtGCMask mask; /* changes since the last getCgsGC() */ + CgsCacheData next; /* updated values, apply in getCgsGC() */ +} CgsCache; + +#if OPT_TRACE +#define CASE(name) case gc##name: result = #name; break +static const char * +traceCgsEnum(CgsEnum value) +{ + const char *result = "?"; + switch (value) { + CASE(Norm); + CASE(Bold); + CASE(NormReverse); + CASE(BoldReverse); +#if OPT_BOX_CHARS + CASE(Line); + CASE(Dots); +#endif +#if OPT_DEC_CHRSET + CASE(CNorm); + CASE(CBold); +#endif +#if OPT_WIDE_CHARS + CASE(Wide); + CASE(WBold); + CASE(WideReverse); + CASE(WBoldReverse); +#endif + CASE(VTcursNormal); + CASE(VTcursFilled); + CASE(VTcursReverse); + CASE(VTcursOutline); +#if OPT_TEK4014 + CASE(TKcurs); +#endif + CASE(MAX); + } + return result; +} + +#undef CASE + +static const char * +traceVTwin(XtermWidget xw, VTwin * value) +{ + const char *result = "?"; + if (value == 0) + result = "null"; + else if (value == &(TScreenOf(xw)->fullVwin)) + result = "fullVwin"; +#ifndef NO_ACTIVE_ICON + else if (value == &(TScreenOf(xw)->iconVwin)) + result = "iconVwin"; +#endif + return result; +} + +#if OPT_TRACE > 1 +static String +traceCSet(unsigned cset) +{ + static char result[80]; + switch (cset) { + case CSET_SWL: + strcpy(result, "SWL"); + break; + case CSET_DHL_TOP: + strcpy(result, "DHL_TOP"); + break; + case CSET_DHL_BOT: + strcpy(result, "DHL_BOT"); + break; + case CSET_DWL: + strcpy(result, "DWL"); + break; + default: + sprintf(result, "%#x", cset); + break; + } + return result; +} + +static String +traceFont(XTermFonts * font) +{ + static char result[80]; + + if (HaveFont(font)) { + XFontStruct *fs = font->fs; + sprintf(result, "%p(%dx%d %d %#lx)", + fs, + fs->max_bounds.width, + fs->max_bounds.ascent + fs->max_bounds.descent, + fs->max_bounds.descent, + (unsigned long) (fs->fid)); + } else { + strcpy(result, "null"); + } + return result; +} + +static String +tracePixel(XtermWidget xw, Pixel value) +{ +#define CASE(name) { name, #name } + static struct { + TermColors code; + String name; + } t_colors[] = { + CASE(TEXT_FG), + CASE(TEXT_BG), + CASE(TEXT_CURSOR), + CASE(MOUSE_FG), + CASE(MOUSE_BG), +#if OPT_TEK4014 + CASE(TEK_FG), + CASE(TEK_BG), +#endif +#if OPT_HIGHLIGHT_COLOR + CASE(HIGHLIGHT_BG), + CASE(HIGHLIGHT_FG), +#endif +#if OPT_TEK4014 + CASE(TEK_CURSOR), +#endif + }; + TScreen *screen = TScreenOf(xw); + String result = 0; + int n; + + for (n = 0; n < NCOLORS; ++n) { + if (value == T_COLOR(screen, t_colors[n].code)) { + result = t_colors[n].name; + break; + } + } + + if (result == 0) { + for (n = 0; n < MAXCOLORS; ++n) { +#if OPT_COLOR_RES + if (screen->Acolors[n].mode > 0 + && value == screen->Acolors[n].value) { + result = screen->Acolors[n].resource; + break; + } +#else + if (value == screen->Acolors[n]) { + char temp[80]; + sprintf(temp, "Acolors[%d]", n); + result = x_strdup(temp); + break; + } +#endif + } + } + + if (result == 0) { + char temp[80]; + sprintf(temp, "%#lx", value); + result = x_strdup(temp); + } + + return result; +} + +#undef CASE + +#endif /* OPT_TRACE > 1 */ +#endif /* OPT_TRACE */ + +static CgsCache * +allocCache(void **cache_pointer) +{ + if (*cache_pointer == 0) { + *cache_pointer = TypeCallocN(CgsCache, gcMAX); + TRACE(("allocCache %p\n", *cache_pointer)); + } + return *((CgsCache **) cache_pointer); +} + +static int +dataIndex(CgsCache * me) +{ + return ITEM(); +} + +static void +relinkData(CgsCache * me, int item) +{ + LINK(item); +} + +/* + * Returns the appropriate cache pointer. + */ +static CgsCache * +myCache(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId) +{ + CgsCache *result = 0; + + if ((int) cgsId >= 0 && cgsId < gcMAX) { +#ifdef NO_ACTIVE_ICON + (void) xw; + (void) cgsWin; +#else + if (cgsWin == &(TScreenOf(xw)->iconVwin)) + result = allocCache(&(TScreenOf(xw)->icon_cgs_cache)); + else +#endif + result = allocCache(&(TScreenOf(xw)->main_cgs_cache)); + + result += cgsId; + if (result->data == 0) { + result->data = result->list; + } + } + + return result; +} + +static Display * +myDisplay(XtermWidget xw) +{ + return TScreenOf(xw)->display; +} + +static Drawable +myDrawable(XtermWidget xw, VTwin * cgsWin) +{ + Drawable drawable = 0; + + if (cgsWin != 0 && cgsWin->window != 0) + drawable = cgsWin->window; + if (drawable == 0) + drawable = RootWindowOfScreen(XtScreen(xw)); + return drawable; +} + +static GC +newCache(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId, CgsCache * me) +{ + XGCValues xgcv; + XtGCMask mask; + + THIS(font) = NEXT(font); + THIS(cset) = NEXT(cset); + THIS(fg) = NEXT(fg); + THIS(bg) = NEXT(bg); + + memset(&xgcv, 0, sizeof(xgcv)); + xgcv.font = NEXT(font)->fs->fid; + mask = (GCForeground | GCBackground | GCFont); + + switch (cgsId) { + case gcNorm: + case gcBold: + case gcNormReverse: + case gcBoldReverse: +#if OPT_WIDE_CHARS + case gcWide: + case gcWBold: + case gcWideReverse: + case gcWBoldReverse: +#endif + mask |= (GCGraphicsExposures | GCFunction); + xgcv.graphics_exposures = True; /* default */ + xgcv.function = GXcopy; + break; +#if OPT_BOX_CHARS + case gcLine: + mask |= (GCGraphicsExposures | GCFunction); + xgcv.graphics_exposures = True; /* default */ + xgcv.function = GXcopy; + break; + case gcDots: + xgcv.fill_style = FillTiled; + xgcv.tile = + XmuCreateStippledPixmap(XtScreen((Widget) xw), + THIS(fg), + THIS(bg), + xw->core.depth); + THIS(tile) = xgcv.tile; + mask = (GCForeground | GCBackground); + mask |= (GCGraphicsExposures | GCFunction | GCTile | GCFillStyle); + xgcv.graphics_exposures = True; /* default */ + xgcv.function = GXcopy; + break; +#endif +#if OPT_DEC_CHRSET + case gcCNorm: + case gcCBold: + break; +#endif + case gcVTcursNormal: /* FALLTHRU */ + case gcVTcursFilled: /* FALLTHRU */ + case gcVTcursReverse: /* FALLTHRU */ + case gcVTcursOutline: /* FALLTHRU */ + break; +#if OPT_TEK4014 + case gcTKcurs: /* FALLTHRU */ + /* FIXME */ +#endif + case gcMAX: /* should not happen */ + return 0; + } + xgcv.foreground = NEXT(fg); + xgcv.background = NEXT(bg); + + THIS(gc) = XCreateGC(myDisplay(xw), myDrawable(xw, cgsWin), mask, &xgcv); + TRACE(("getCgsGC(%s) created gc %p(%d)\n", + traceCgsEnum(cgsId), (void *) THIS(gc), ITEM())); + + THIS(used) = 0; + return THIS(gc); +} + +static Boolean +SameFont(XTermFonts * a, XTermFonts * b) +{ + return (Boolean) (HaveFont(a) + && HaveFont(b) + && ((a->fs == b->fs) + || !memcmp(a->fs, b->fs, sizeof(*(a->fs))))); +} + +#define SameColor(a,b) ((a) == (b)) +#define SameCSet(a,b) ((a) == (b)) + +static GC +chgCache(XtermWidget xw, CgsEnum cgsId GCC_UNUSED, CgsCache * me, Bool both) +{ + XGCValues xgcv; + XtGCMask mask = (GCForeground | GCBackground | GCFont); + + memset(&xgcv, 0, sizeof(xgcv)); + + TRACE2(("chgCache(%s) old data fg=%s, bg=%s, font=%s cset %s\n", + traceCgsEnum(cgsId), + tracePixel(xw, THIS(fg)), + tracePixel(xw, THIS(bg)), + traceFont(THIS(font)), + traceCSet(THIS(cset)))); +#if OPT_TRACE > 1 + if (!SameFont(THIS(font), NEXT(font))) + TRACE2(("...chgCache new font=%s\n", traceFont(NEXT(font)))); + if (!SameCSet(THIS(cset), NEXT(cset))) + TRACE2(("...chgCache new cset=%s\n", traceCSet(NEXT(cset)))); + if (!SameColor(THIS(fg), NEXT(fg))) + TRACE2(("...chgCache new fg=%s\n", tracePixel(xw, NEXT(fg)))); + if (!SameColor(THIS(bg), NEXT(bg))) + TRACE2(("...chgCache new bg=%s\n", tracePixel(xw, NEXT(bg)))); +#endif + + if (both) { + THIS(font) = NEXT(font); + THIS(cset) = NEXT(cset); + } + THIS(fg) = NEXT(fg); + THIS(bg) = NEXT(bg); + + xgcv.font = THIS(font)->fs->fid; + xgcv.foreground = THIS(fg); + xgcv.background = THIS(bg); + + XChangeGC(myDisplay(xw), THIS(gc), mask, &xgcv); + TRACE2(("...chgCache(%s) updated gc %p(%d)\n", + traceCgsEnum(cgsId), THIS(gc), ITEM())); + + THIS(used) = 0; + return THIS(gc); +} +/* + * Use the "setCgsXXXX()" calls to initialize parameters for a new GC. + */ +void +setCgsFore(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId, Pixel fg) +{ + CgsCache *me; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + NEXT(fg) = fg; + me->mask |= GCForeground; + } +} + +void +setCgsBack(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId, Pixel bg) +{ + CgsCache *me; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + NEXT(bg) = bg; + me->mask |= GCBackground; + } +} + +#if OPT_DEC_CHRSET +void +setCgsCSet(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId, unsigned cset) +{ + CgsCache *me; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + NEXT(cset) = cset; + me->mask |= GC_CSet; + } +} +#else +#define setCgsCSet(xw, cgsWin, dstCgsId, cset) /* nothing */ +#endif + +void +setCgsFont(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId, XTermFonts * font) +{ + CgsCache *me; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + if (!HaveFont(font)) { + if (cgsId != gcNorm) + (void) getCgsGC(xw, cgsWin, gcNorm); +#ifndef NO_ACTIVE_ICON + if (cgsWin == &(TScreenOf(xw)->iconVwin)) + font = &(TScreenOf(xw)->fnt_icon); + else +#endif + font = &(TScreenOf(xw)->fnts[fNorm]); + } + if (HaveFont(font) && okFont(font->fs)) { + TRACE2(("...updated next font in %p for %s to %s\n", + me, traceCgsEnum(cgsId), traceFont(font))); + TRACE2(("...next font was %s\n", traceFont(NEXT(font)))); + NEXT(font) = font; + me->mask |= GCFont; + } else { + /* EMPTY */ + TRACE2(("...NOT updated font for %s\n", + traceCgsEnum(cgsId))); + } + } +} + +/* + * Discard all of the font information, e.g., we are resizing the font. + * Keep the GC's so we can simply change them rather than creating new ones. + */ +void +clrCgsFonts(XtermWidget xw, VTwin * cgsWin, XTermFonts * font) +{ + CgsCache *me; + int j, k; + + if (HaveFont(font)) { + for_each_gc(j) { + if ((me = myCache(xw, cgsWin, (CgsEnum) j)) != 0) { + for (k = 0; k < DEPTH; ++k) { + if (SameFont(LIST(k).font, font)) { + TRACE2(("clrCgsFonts %s gc %p(%d) %s\n", + traceCgsEnum((CgsEnum) j), + LIST(k).gc, + k, + traceFont(font))); + LIST(k).font = 0; + LIST(k).cset = 0; + } + } + if (SameFont(NEXT(font), font)) { + TRACE2(("clrCgsFonts %s next %s\n", + traceCgsEnum((CgsEnum) j), + traceFont(font))); + NEXT(font) = 0; + NEXT(cset) = 0; + me->mask &= (unsigned) ~(GCFont | GC_CSet); + } + } + } + } +} + +/* + * Return a GC associated with the given id, allocating if needed. + */ +GC +getCgsGC(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId) +{ + CgsCache *me; + GC result = 0; + int j, k; + unsigned used = 0; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + TRACE2(("getCgsGC(%s, %s)\n", + traceVTwin(xw, cgsWin), traceCgsEnum(cgsId))); + if (me->mask != 0) { + + /* fill in the unchanged fields */ + if (!(me->mask & GC_CSet)) + NEXT(cset) = 0; /* OPT_DEC_CHRSET */ + if (!(me->mask & GCFont)) + NEXT(font) = THIS(font); + if (!(me->mask & GCForeground)) + NEXT(fg) = THIS(fg); + if (!(me->mask & GCBackground)) + NEXT(bg) = THIS(bg); + + if (NEXT(font) == 0) { + setCgsFont(xw, cgsWin, cgsId, 0); + } + + TRACE2(("...Cgs new data fg=%s, bg=%s, font=%s cset %s\n", + tracePixel(xw, NEXT(fg)), + tracePixel(xw, NEXT(bg)), + traceFont(NEXT(font)), + traceCSet(NEXT(cset)))); + + /* try to find the given data in an already-created GC */ + for (j = 0; j < DEPTH; ++j) { + if (LIST(j).gc != 0 + && SameFont(LIST(j).font, NEXT(font)) + && SameCSet(LIST(j).cset, NEXT(cset)) + && SameColor(LIST(j).fg, NEXT(fg)) + && SameColor(LIST(j).bg, NEXT(bg))) { + LINK(j); + result = THIS(gc); + TRACE2(("getCgsGC existing %p(%d)\n", result, ITEM())); + break; + } + } + + if (result == 0) { + /* try to find an empty slot, to create a new GC */ + used = 0; + for (j = 0; j < DEPTH; ++j) { + if (LIST(j).gc == 0) { + LINK(j); + result = newCache(xw, cgsWin, cgsId, me); + break; + } + if (used < LIST(j).used) + used = LIST(j).used; + } + } + + if (result == 0) { + /* if none were empty, pick the least-used slot, to modify */ + for (j = 0, k = -1; j < DEPTH; ++j) { + if (used >= LIST(j).used) { + used = LIST(j).used; + k = j; + } + } + LINK(k); + TRACE2(("...getCgsGC least-used(%d) was %d\n", k, THIS(used))); + result = chgCache(xw, cgsId, me, True); + } + me->next = *(me->data); + } else { + result = THIS(gc); + } + me->mask = 0; + THIS(used) += 1; + TRACE2(("...getCgsGC(%s, %s) gc %p(%d), used %d\n", + traceVTwin(xw, cgsWin), + traceCgsEnum(cgsId), result, ITEM(), THIS(used))); + } + return result; +} + +/* + * Return the font for the given GC. + */ +CgsEnum +getCgsId(XtermWidget xw, VTwin * cgsWin, GC gc) +{ + int n; + CgsEnum result = gcNorm; + + for_each_gc(n) { + CgsCache *me; + + if ((me = myCache(xw, cgsWin, (CgsEnum) n)) != 0) { + if (THIS(gc) == gc) { + result = (CgsEnum) n; + break; + } + } + } + return result; +} + +/* + * Return the font for the given GC. + */ +XTermFonts * +getCgsFont(XtermWidget xw, VTwin * cgsWin, GC gc) +{ + int n; + XTermFonts *result = 0; + + for_each_gc(n) { + CgsCache *me; + + if ((me = myCache(xw, cgsWin, (CgsEnum) n)) != 0) { + if (THIS(gc) == gc) { + result = THIS(font); + break; + } + } + } + return result; +} + +/* + * Return the foreground color for the given GC. + */ +Pixel +getCgsFore(XtermWidget xw, VTwin * cgsWin, GC gc) +{ + int n; + Pixel result = 0; + + for_each_gc(n) { + CgsCache *me; + + if ((me = myCache(xw, cgsWin, (CgsEnum) n)) != 0) { + if (THIS(gc) == gc) { + result = THIS(fg); + break; + } + } + } + return result; +} + +/* + * Return the background color for the given GC. + */ +Pixel +getCgsBack(XtermWidget xw, VTwin * cgsWin, GC gc) +{ + int n; + Pixel result = 0; + + for_each_gc(n) { + CgsCache *me; + + if ((me = myCache(xw, cgsWin, (CgsEnum) n)) != 0) { + if (THIS(gc) == gc) { + result = THIS(bg); + break; + } + } + } + return result; +} + +/* + * Copy the parameters (except GC of course) from one cache record to another. + */ +void +copyCgs(XtermWidget xw, VTwin * cgsWin, CgsEnum dstCgsId, CgsEnum srcCgsId) +{ + if (dstCgsId != srcCgsId) { + CgsCache *me; + + if ((me = myCache(xw, cgsWin, srcCgsId)) != 0) { + TRACE(("copyCgs from %s to %s\n", + traceCgsEnum(srcCgsId), + traceCgsEnum(dstCgsId))); + TRACE2(("copyCgs from %s (me %p, fg %s, bg %s, cset %s) to %s {{\n", + traceCgsEnum(srcCgsId), + me, + tracePixel(xw, THIS(fg)), + tracePixel(xw, THIS(bg)), + traceCSet(THIS(cset)), + traceCgsEnum(dstCgsId))); + setCgsCSet(xw, cgsWin, dstCgsId, THIS(cset)); + setCgsFore(xw, cgsWin, dstCgsId, THIS(fg)); + setCgsBack(xw, cgsWin, dstCgsId, THIS(bg)); + setCgsFont(xw, cgsWin, dstCgsId, THIS(font)); + TRACE2(("...copyCgs }}\n")); + } + } +} + +/* + * Interchange colors in the cache, e.g., for reverse-video. + */ +void +redoCgs(XtermWidget xw, Pixel fg, Pixel bg, CgsEnum cgsId) +{ + int n; + VTwin *cgsWin = WhichVWin(TScreenOf(xw)); + CgsCache *me = myCache(xw, cgsWin, cgsId); + + if (me != 0) { + CgsCacheData *save_data = me->data; + + for (n = 0; n < DEPTH; ++n) { + if (LIST(n).gc != 0 && HaveFont(LIST(n).font)) { + LINK(n); + + if (LIST(n).fg == fg + && LIST(n).bg == bg) { + setCgsFore(xw, cgsWin, cgsId, bg); + setCgsBack(xw, cgsWin, cgsId, fg); + } else if (LIST(n).fg == bg + && LIST(n).bg == fg) { + setCgsFore(xw, cgsWin, cgsId, fg); + setCgsBack(xw, cgsWin, cgsId, bg); + } else { + continue; + } + + (void) chgCache(xw, cgsId, me, False); + } + } + me->data = save_data; + } +} + +/* + * Swap the cache records, e.g., when doing reverse-video. + */ +void +swapCgs(XtermWidget xw, VTwin * cgsWin, CgsEnum dstCgsId, CgsEnum srcCgsId) +{ + if (dstCgsId != srcCgsId) { + CgsCache *dst; + CgsCache *src; + CgsCache tmp; + + if ((src = myCache(xw, cgsWin, srcCgsId)) != 0) { + if ((dst = myCache(xw, cgsWin, dstCgsId)) != 0) { + int srcIndex = dataIndex(src); + int dstIndex = dataIndex(dst); + + EXCHANGE(*src, *dst, tmp); + + relinkData(src, dstIndex); + relinkData(dst, srcIndex); + } + } + } +} + +/* + * Free any GC associated with the given id. + */ +GC +freeCgs(XtermWidget xw, VTwin * cgsWin, CgsEnum cgsId) +{ + CgsCache *me; + int j; + + if ((me = myCache(xw, cgsWin, cgsId)) != 0) { + for (j = 0; j < DEPTH; ++j) { + if (LIST(j).gc != 0) { + TRACE(("freeCgs(%s, %s) gc %p(%d)\n", + traceVTwin(xw, cgsWin), + traceCgsEnum(cgsId), (void *) LIST(j).gc, j)); + clrCgsFonts(xw, cgsWin, LIST(j).font); +#if OPT_BOX_CHARS + if (cgsId == gcDots) { + XmuReleaseStippledPixmap(XtScreen((Widget) xw), LIST(j).tile); + } +#endif + XFreeGC(TScreenOf(xw)->display, LIST(j).gc); + memset(&LIST(j), 0, sizeof(LIST(j))); + } + LINK(0); + } + } + return 0; +} + +#ifdef NO_LEAKS +void +noleaks_cachedCgs(XtermWidget xw) +{ +#ifndef NO_ACTIVE_ICON + free(TScreenOf(xw)->icon_cgs_cache); +#endif + free(TScreenOf(xw)->main_cgs_cache); +} +#endif diff --git a/charclass.c b/charclass.c new file mode 100644 index 0000000..675ef17 --- /dev/null +++ b/charclass.c @@ -0,0 +1,161 @@ +/* $XTermId: charclass.c,v 1.22 2009/11/05 23:46:15 tom Exp $ */ + +/* + * Compact and efficient reimplementation of the + * xterm character class mechanism for large character sets + * + * Markus Kuhn -- mkuhn@acm.org -- 2000-07-03 + * + * Xterm allows users to select entire words with a double-click on the left + * mouse button. Opinions might differ on what type of characters are part of + * separate words, therefore xterm allows users to configure a class code for + * each 8-bit character. Words are maximum length sequences of neighboring + * characters with identical class code. Extending this mechanism to Unicode + * naively would create an at least 2^16 entries (128 kB) long class code + * table. + * + * Instead, we transform the character class table into a list of intervals, + * that will be accessed via a linear search. Changes made to the table by the + * user will be appended. A special class code IDENT (default) marks + * characters who have their code number as the class code. + * + * We could alternatively use a sorted table of non-overlapping intervals that + * can be accessed via binary search, but merging in new intervals is + * significantly more hassle and not worth the effort here. + */ + +#include <xterm.h> +#include <charclass.h> + +#if OPT_WIDE_CHARS + +static struct classentry { + int cclass; + int first; + int last; +} *classtab; + +/* + * Special convention for classtab[0]: + * - classtab[0].cclass is the allocated number of entries in classtab + * - classtab[0].first = 1 (first used entry in classtab) + * - classtab[0].last is the last used entry in classtab + */ + +int +SetCharacterClassRange(int low, int high, int value) +{ + if (high < low) + return -1; /* nothing to do */ + + /* make sure we have at least one free entry left at table end */ + if (classtab[0].last > classtab[0].cclass - 2) { + classtab[0].cclass += 5 + classtab[0].cclass / 4; + classtab = TypeRealloc(struct classentry, + (unsigned) classtab[0].cclass, classtab); + if (!classtab) + abort(); + } + + /* simply append new interval to end of interval array */ + classtab[0].last++; + classtab[classtab[0].last].first = low; + classtab[classtab[0].last].last = high; + classtab[classtab[0].last].cclass = value; + + return 0; +} + +typedef enum { + IDENT = -1, + ALNUM = 48, + CNTRL = 1, + BLANK = 32 +} Classes; + +void +init_classtab(void) +{ + const int size = 50; + + classtab = TypeMallocN(struct classentry, (unsigned) size); + if (!classtab) + abort(); + classtab[0].cclass = size; + classtab[0].first = 1; + classtab[0].last = 0; + + /* old xterm default classes */ + SetCharacterClassRange(0, 0, BLANK); + SetCharacterClassRange(1, 31, CNTRL); + SetCharacterClassRange('\t', '\t', BLANK); + SetCharacterClassRange('0', '9', ALNUM); + SetCharacterClassRange('A', 'Z', ALNUM); + SetCharacterClassRange('_', '_', ALNUM); + SetCharacterClassRange('a', 'z', ALNUM); + SetCharacterClassRange(127, 159, CNTRL); + SetCharacterClassRange(160, 191, IDENT); + SetCharacterClassRange(192, 255, ALNUM); + SetCharacterClassRange(215, 215, IDENT); + SetCharacterClassRange(247, 247, IDENT); + + /* added Unicode classes */ + SetCharacterClassRange(0x0100, 0xffdf, ALNUM); /* mostly characters */ + SetCharacterClassRange(0x037e, 0x037e, IDENT); /* Greek question mark */ + SetCharacterClassRange(0x0387, 0x0387, IDENT); /* Greek ano teleia */ + SetCharacterClassRange(0x055a, 0x055f, IDENT); /* Armenian punctuation */ + SetCharacterClassRange(0x0589, 0x0589, IDENT); /* Armenian full stop */ + SetCharacterClassRange(0x0700, 0x070d, IDENT); /* Syriac punctuation */ + SetCharacterClassRange(0x104a, 0x104f, IDENT); /* Myanmar punctuation */ + SetCharacterClassRange(0x10fb, 0x10fb, IDENT); /* Georgian punctuation */ + SetCharacterClassRange(0x1361, 0x1368, IDENT); /* Ethiopic punctuation */ + SetCharacterClassRange(0x166d, 0x166e, IDENT); /* Canadian Syl. punctuation */ + SetCharacterClassRange(0x17d4, 0x17dc, IDENT); /* Khmer punctuation */ + SetCharacterClassRange(0x1800, 0x180a, IDENT); /* Mongolian punctuation */ + SetCharacterClassRange(0x2000, 0x200a, BLANK); /* spaces */ + SetCharacterClassRange(0x200b, 0x27ff, IDENT); /* punctuation and symbols */ + SetCharacterClassRange(0x2070, 0x207f, 0x2070); /* superscript */ + SetCharacterClassRange(0x2080, 0x208f, 0x2080); /* subscript */ + SetCharacterClassRange(0x3000, 0x3000, BLANK); /* ideographic space */ + SetCharacterClassRange(0x3001, 0x3020, IDENT); /* ideographic punctuation */ + SetCharacterClassRange(0x3040, 0x309f, 0x3040); /* Hiragana */ + SetCharacterClassRange(0x30a0, 0x30ff, 0x30a0); /* Katakana */ + SetCharacterClassRange(0x3300, 0x9fff, 0x4e00); /* CJK Ideographs */ + SetCharacterClassRange(0xac00, 0xd7a3, 0xac00); /* Hangul Syllables */ + SetCharacterClassRange(0xf900, 0xfaff, 0x4e00); /* CJK Ideographs */ + SetCharacterClassRange(0xfe30, 0xfe6b, IDENT); /* punctuation forms */ + SetCharacterClassRange(0xff00, 0xff0f, IDENT); /* half/fullwidth ASCII */ + SetCharacterClassRange(0xff1a, 0xff20, IDENT); /* half/fullwidth ASCII */ + SetCharacterClassRange(0xff3b, 0xff40, IDENT); /* half/fullwidth ASCII */ + SetCharacterClassRange(0xff5b, 0xff64, IDENT); /* half/fullwidth ASCII */ + + return; +} + +int +CharacterClass(int c) +{ + int i, cclass = IDENT; + + for (i = classtab[0].first; i <= classtab[0].last; i++) + if (classtab[i].first <= c && classtab[i].last >= c) + cclass = classtab[i].cclass; + + if (cclass < 0) + cclass = c; + + return cclass; +} + +#ifdef NO_LEAKS +void +noleaks_CharacterClass(void) +{ + if (classtab != 0) { + free(classtab); + classtab = 0; + } +} +#endif + +#endif /* OPT_WIDE_CHARS */ diff --git a/charclass.h b/charclass.h new file mode 100644 index 0000000..0ba1804 --- /dev/null +++ b/charclass.h @@ -0,0 +1,19 @@ +/* $XTermId: charclass.h,v 1.6 2006/02/13 01:14:58 tom Exp $ */ + +/* $XFree86: xc/programs/xterm/charclass.h,v 1.3 2006/02/13 01:14:58 dickey Exp $ */ + +#ifndef CHARCLASS_H +#define CHARCLASS_H + +extern void init_classtab(void); +/* intialise the table. needs calling before either of the + others. */ + +extern int SetCharacterClassRange(int low, int high, int value); +extern int CharacterClass(int c); + +#ifdef NO_LEAKS +extern void noleaks_CharacterClass(void); +#endif + +#endif diff --git a/charproc.c b/charproc.c new file mode 100644 index 0000000..43899d0 --- /dev/null +++ b/charproc.c @@ -0,0 +1,9843 @@ +/* $XTermId: charproc.c,v 1.1220 2012/06/11 08:57:49 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1988 The Open Group + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of The Open Group shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from The Open Group. + * + */ +/* + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* charproc.c */ + +#include <version.h> +#include <xterm.h> + +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/cursorfont.h> +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/CharSet.h> +#include <X11/Xmu/Converters.h> + +#if OPT_INPUT_METHOD + +#if defined(HAVE_LIB_XAW) +#include <X11/Xaw/XawImP.h> +#elif defined(HAVE_LIB_XAW3D) +#include <X11/Xaw3d/XawImP.h> +#elif defined(HAVE_LIB_NEXTAW) +#include <X11/neXtaw/XawImP.h> +#elif defined(HAVE_LIB_XAWPLUS) +#include <X11/XawPlus/XawImP.h> +#endif + +#endif + +#if OPT_WIDE_CHARS +#include <wcwidth.h> +#include <precompose.h> +#ifdef HAVE_LANGINFO_CODESET +#include <langinfo.h> +#endif +#endif + +#if OPT_INPUT_METHOD +#include <X11/Xlocale.h> +#endif + +#include <stdio.h> +#include <ctype.h> +#include <assert.h> + +#if defined(HAVE_SCHED_YIELD) +#include <sched.h> +#endif + +#include <VTparse.h> +#include <data.h> +#include <error.h> +#include <menu.h> +#include <main.h> +#include <fontutils.h> +#include <xcharmouse.h> +#include <charclass.h> +#include <xstrings.h> + +typedef void (*BitFunc) (unsigned * /* p */ , + unsigned /* mask */ ); + +static IChar doinput(void); +static int set_character_class(char * /*s */ ); +static void FromAlternate(XtermWidget /* xw */ ); +static void ReallyReset(XtermWidget /* xw */ , + Bool /* full */ , + Bool /* saved */ ); +static void RequestResize(XtermWidget /* xw */ , + int /* rows */ , + int /* cols */ , + Bool /* text */ ); +static void SwitchBufs(XtermWidget /* xw */ , + int /* toBuf */ ); +static void ToAlternate(XtermWidget /* xw */ ); +static void ansi_modes(XtermWidget termw, + BitFunc /* func */ ); +static void bitclr(unsigned *p, unsigned mask); +static void bitcpy(unsigned *p, unsigned q, unsigned mask); +static void bitset(unsigned *p, unsigned mask); +static void dpmodes(XtermWidget /* xw */ , + BitFunc /* func */ ); +static void restoremodes(XtermWidget /* xw */ ); +static void savemodes(XtermWidget /* xw */ ); +static void window_ops(XtermWidget /* xw */ ); + +#define DoStartBlinking(s) ((s)->cursor_blink ^ (s)->cursor_blink_esc) + +#if OPT_BLINK_CURS || OPT_BLINK_TEXT +#define UpdateCursorBlink(screen) SetCursorBlink(screen, screen->cursor_blink) +static void SetCursorBlink(TScreen * /* screen */ , + Bool /* enable */ ); +static void HandleBlinking(XtPointer /* closure */ , + XtIntervalId * /* id */ ); +static void StartBlinking(TScreen * /* screen */ ); +static void StopBlinking(TScreen * /* screen */ ); +#else +#define StartBlinking(screen) /* nothing */ +#define StopBlinking(screen) /* nothing */ +#endif + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD +static void PreeditPosition(XtermWidget /* xw */ ); +#endif + +#define DEFAULT -1 +#define BELLSUPPRESSMSEC 200 + +static int nparam; +static ANSI reply; +static int param[NPARAM]; + +static jmp_buf vtjmpbuf; + +/* event handlers */ +static void HandleBell PROTO_XT_ACTIONS_ARGS; +static void HandleIgnore PROTO_XT_ACTIONS_ARGS; +static void HandleKeymapChange PROTO_XT_ACTIONS_ARGS; +static void HandleVisualBell PROTO_XT_ACTIONS_ARGS; +#if HANDLE_STRUCT_NOTIFY +static void HandleStructNotify PROTO_XT_EV_HANDLER_ARGS; +#endif + +/* + * NOTE: VTInitialize zeros out the entire ".screen" component of the + * XtermWidget, so make sure to add an assignment statement in VTInitialize() + * for each new ".screen" field added to this resource list. + */ + +/* Defaults */ +#if OPT_ISO_COLORS + +/* + * If we default to colorMode enabled, compile-in defaults for the ANSI colors. + */ +#if DFT_COLORMODE +#define DFT_COLOR(name) name +#else +#define DFT_COLOR(name) XtDefaultForeground +#endif +#endif + +static String _Font_Selected_ = "yes"; /* string is arbitrary */ + +static const char *defaultTranslations; +/* *INDENT-OFF* */ +static XtActionsRec actionsList[] = { + { "allow-send-events", HandleAllowSends }, + { "bell", HandleBell }, + { "clear-saved-lines", HandleClearSavedLines }, + { "copy-selection", HandleCopySelection }, + { "create-menu", HandleCreateMenu }, + { "delete-is-del", HandleDeleteIsDEL }, + { "dired-button", DiredButton }, + { "hard-reset", HandleHardReset }, + { "ignore", HandleIgnore }, + { "insert", HandleKeyPressed }, /* alias for insert-seven-bit */ + { "insert-eight-bit", HandleEightBitKeyPressed }, + { "insert-selection", HandleInsertSelection }, + { "insert-seven-bit", HandleKeyPressed }, + { "interpret", HandleInterpret }, + { "keymap", HandleKeymapChange }, + { "popup-menu", HandlePopupMenu }, + { "print", HandlePrintScreen }, + { "print-everything", HandlePrintEverything }, + { "print-redir", HandlePrintControlMode }, + { "quit", HandleQuit }, + { "redraw", HandleRedraw }, + { "scroll-back", HandleScrollBack }, + { "scroll-forw", HandleScrollForward }, + { "secure", HandleSecure }, + { "select-cursor-end", HandleKeyboardSelectEnd }, + { "select-cursor-extend", HandleKeyboardSelectExtend }, + { "select-cursor-start", HandleKeyboardSelectStart }, + { "select-end", HandleSelectEnd }, + { "select-extend", HandleSelectExtend }, + { "select-set", HandleSelectSet }, + { "select-start", HandleSelectStart }, + { "send-signal", HandleSendSignal }, + { "set-8-bit-control", Handle8BitControl }, + { "set-allow132", HandleAllow132 }, + { "set-altscreen", HandleAltScreen }, + { "set-appcursor", HandleAppCursor }, + { "set-appkeypad", HandleAppKeypad }, + { "set-autolinefeed", HandleAutoLineFeed }, + { "set-autowrap", HandleAutoWrap }, + { "set-backarrow", HandleBackarrow }, + { "set-bellIsUrgent", HandleBellIsUrgent }, + { "set-cursesemul", HandleCursesEmul }, + { "set-jumpscroll", HandleJumpscroll }, + { "set-keep-selection", HandleKeepSelection }, + { "set-marginbell", HandleMarginBell }, + { "set-old-function-keys", HandleOldFunctionKeys }, + { "set-pop-on-bell", HandleSetPopOnBell }, + { "set-reverse-video", HandleReverseVideo }, + { "set-reversewrap", HandleReverseWrap }, + { "set-scroll-on-key", HandleScrollKey }, + { "set-scroll-on-tty-output", HandleScrollTtyOutput }, + { "set-scrollbar", HandleScrollbar }, + { "set-select", HandleSetSelect }, + { "set-sun-keyboard", HandleSunKeyboard }, + { "set-titeInhibit", HandleTiteInhibit }, + { "set-visual-bell", HandleSetVisualBell }, + { "set-vt-font", HandleSetFont }, + { "soft-reset", HandleSoftReset }, + { "start-cursor-extend", HandleKeyboardStartExtend }, + { "start-extend", HandleStartExtend }, + { "string", HandleStringEvent }, + { "vi-button", ViButton }, + { "visual-bell", HandleVisualBell }, +#ifdef ALLOWLOGGING + { "set-logging", HandleLogging }, +#endif +#if OPT_ALLOW_XXX_OPS + { "allow-color-ops", HandleAllowColorOps }, + { "allow-font-ops", HandleAllowFontOps }, + { "allow-tcap-ops", HandleAllowTcapOps }, + { "allow-title-ops", HandleAllowTitleOps }, + { "allow-window-ops", HandleAllowWindowOps }, +#endif +#if OPT_BLINK_CURS + { "set-cursorblink", HandleCursorBlink }, +#endif +#if OPT_BOX_CHARS + { "set-font-linedrawing", HandleFontBoxChars }, + { "set-font-packed", HandleFontPacked }, +#endif +#if OPT_DABBREV + { "dabbrev-expand", HandleDabbrevExpand }, +#endif +#if OPT_DEC_CHRSET + { "set-font-doublesize", HandleFontDoublesize }, +#endif +#if OPT_DEC_SOFTFONT + { "set-font-loading", HandleFontLoading }, +#endif +#if OPT_EXEC_XTERM + { "spawn-new-terminal", HandleSpawnTerminal }, +#endif +#if OPT_HP_FUNC_KEYS + { "set-hp-function-keys", HandleHpFunctionKeys }, +#endif +#if OPT_LOAD_VTFONTS + { "load-vt-fonts", HandleLoadVTFonts }, +#endif +#if OPT_MAXIMIZE + { "deiconify", HandleDeIconify }, + { "fullscreen", HandleFullscreen }, + { "iconify", HandleIconify }, + { "maximize", HandleMaximize }, + { "restore", HandleRestoreSize }, +#endif +#if OPT_NUM_LOCK + { "alt-sends-escape", HandleAltEsc }, + { "meta-sends-escape", HandleMetaEsc }, + { "set-num-lock", HandleNumLock }, +#endif +#if OPT_READLINE + { "readline-button", ReadLineButton }, +#endif +#if OPT_RENDERFONT + { "set-render-font", HandleRenderFont }, +#endif +#if OPT_SCO_FUNC_KEYS + { "set-sco-function-keys", HandleScoFunctionKeys }, +#endif +#if OPT_SCROLL_LOCK + { "scroll-lock", HandleScrollLock }, +#endif +#if OPT_SELECTION_OPS + { "exec-formatted", HandleExecFormatted }, + { "exec-selectable", HandleExecSelectable }, + { "insert-formatted", HandleInsertFormatted }, + { "insert-selectable", HandleInsertSelectable }, +#endif +#if OPT_SHIFT_FONTS + { "larger-vt-font", HandleLargerFont }, + { "smaller-vt-font", HandleSmallerFont }, +#endif +#if OPT_SUN_FUNC_KEYS + { "set-sun-function-keys", HandleSunFunctionKeys }, +#endif +#if OPT_TEK4014 + { "set-terminal-type", HandleSetTerminalType }, + { "set-visibility", HandleVisibility }, + { "set-tek-text", HandleSetTekText }, + { "tek-page", HandleTekPage }, + { "tek-reset", HandleTekReset }, + { "tek-copy", HandleTekCopy }, +#endif +#if OPT_TOOLBAR + { "set-toolbar", HandleToolbar }, +#endif +#if OPT_WIDE_CHARS + { "set-utf8-mode", HandleUTF8Mode }, + { "set-utf8-fonts", HandleUTF8Fonts }, + { "set-utf8-title", HandleUTF8Title }, +#endif +}; +/* *INDENT-ON* */ + +#define SPS screen.printer_state + +static XtResource xterm_resources[] = +{ + Bres(XtNallowSendEvents, XtCAllowSendEvents, screen.allowSendEvent0, False), + Bres(XtNallowColorOps, XtCAllowColorOps, screen.allowColorOp0, DEF_ALLOW_COLOR), + Bres(XtNallowFontOps, XtCAllowFontOps, screen.allowFontOp0, DEF_ALLOW_FONT), + Bres(XtNallowTcapOps, XtCAllowTcapOps, screen.allowTcapOp0, DEF_ALLOW_TCAP), + Bres(XtNallowTitleOps, XtCAllowTitleOps, screen.allowTitleOp0, DEF_ALLOW_TITLE), + Bres(XtNallowWindowOps, XtCAllowWindowOps, screen.allowWindowOp0, DEF_ALLOW_WINDOW), + Bres(XtNaltIsNotMeta, XtCAltIsNotMeta, screen.alt_is_not_meta, False), + Bres(XtNaltSendsEscape, XtCAltSendsEscape, screen.alt_sends_esc, DEF_ALT_SENDS_ESC), + Bres(XtNallowBoldFonts, XtCAllowBoldFonts, screen.allowBoldFonts, True), + Bres(XtNalwaysBoldMode, XtCAlwaysBoldMode, screen.always_bold_mode, False), + Bres(XtNalwaysHighlight, XtCAlwaysHighlight, screen.always_highlight, False), + Bres(XtNappcursorDefault, XtCAppcursorDefault, misc.appcursorDefault, False), + Bres(XtNappkeypadDefault, XtCAppkeypadDefault, misc.appkeypadDefault, False), + Bres(XtNautoWrap, XtCAutoWrap, misc.autoWrap, True), + Bres(XtNawaitInput, XtCAwaitInput, screen.awaitInput, False), + Bres(XtNfreeBoldBox, XtCFreeBoldBox, screen.free_bold_box, False), + Bres(XtNbackarrowKey, XtCBackarrowKey, screen.backarrow_key, DEF_BACKARO_DEL), + Bres(XtNbellIsUrgent, XtCBellIsUrgent, screen.bellIsUrgent, False), + Bres(XtNbellOnReset, XtCBellOnReset, screen.bellOnReset, True), + Bres(XtNboldMode, XtCBoldMode, screen.bold_mode, True), + Bres(XtNbrokenSelections, XtCBrokenSelections, screen.brokenSelections, False), + Bres(XtNc132, XtCC132, screen.c132, False), + Bres(XtNcurses, XtCCurses, screen.curses, False), + Bres(XtNcutNewline, XtCCutNewline, screen.cutNewline, True), + Bres(XtNcutToBeginningOfLine, XtCCutToBeginningOfLine, + screen.cutToBeginningOfLine, True), + Bres(XtNdeleteIsDEL, XtCDeleteIsDEL, screen.delete_is_del, DEFDELETE_DEL), + Bres(XtNdynamicColors, XtCDynamicColors, misc.dynamicColors, True), + Bres(XtNeightBitControl, XtCEightBitControl, screen.control_eight_bits, False), + Bres(XtNeightBitInput, XtCEightBitInput, screen.input_eight_bits, True), + Bres(XtNeightBitOutput, XtCEightBitOutput, screen.output_eight_bits, True), + Bres(XtNhighlightSelection, XtCHighlightSelection, + screen.highlight_selection, False), + Bres(XtNshowWrapMarks, XtCShowWrapMarks, screen.show_wrap_marks, False), + Bres(XtNhpLowerleftBugCompat, XtCHpLowerleftBugCompat, screen.hp_ll_bc, False), + Bres(XtNi18nSelections, XtCI18nSelections, screen.i18nSelections, True), + Bres(XtNfastScroll, XtCFastScroll, screen.fastscroll, False), + Bres(XtNjumpScroll, XtCJumpScroll, screen.jumpscroll, True), + Bres(XtNkeepSelection, XtCKeepSelection, screen.keepSelection, True), + Bres(XtNloginShell, XtCLoginShell, misc.login_shell, False), + Bres(XtNmarginBell, XtCMarginBell, screen.marginbell, False), + Bres(XtNmetaSendsEscape, XtCMetaSendsEscape, screen.meta_sends_esc, DEF_META_SENDS_ESC), + Bres(XtNmultiScroll, XtCMultiScroll, screen.multiscroll, False), + Bres(XtNoldXtermFKeys, XtCOldXtermFKeys, screen.old_fkeys, False), + Bres(XtNpopOnBell, XtCPopOnBell, screen.poponbell, False), + Bres(XtNprinterAutoClose, XtCPrinterAutoClose, SPS.printer_autoclose, False), + Bres(XtNprinterExtent, XtCPrinterExtent, SPS.printer_extent, False), + Bres(XtNprinterFormFeed, XtCPrinterFormFeed, SPS.printer_formfeed, False), + Bres(XtNprinterNewLine, XtCPrinterNewLine, SPS.printer_newline, True), + Bres(XtNquietGrab, XtCQuietGrab, screen.quiet_grab, False), + Bres(XtNreverseVideo, XtCReverseVideo, misc.re_verse, False), + Bres(XtNreverseWrap, XtCReverseWrap, misc.reverseWrap, False), + Bres(XtNscrollBar, XtCScrollBar, misc.scrollbar, False), + Bres(XtNscrollKey, XtCScrollCond, screen.scrollkey, False), + Bres(XtNscrollTtyOutput, XtCScrollCond, screen.scrollttyoutput, True), + Bres(XtNselectToClipboard, XtCSelectToClipboard, + screen.selectToClipboard, False), + Bres(XtNsignalInhibit, XtCSignalInhibit, misc.signalInhibit, False), + Bres(XtNtiteInhibit, XtCTiteInhibit, misc.titeInhibit, False), + Bres(XtNtiXtraScroll, XtCTiXtraScroll, misc.tiXtraScroll, False), + Bres(XtNtrimSelection, XtCTrimSelection, screen.trim_selection, False), + Bres(XtNunderLine, XtCUnderLine, screen.underline, True), + Bres(XtNvisualBell, XtCVisualBell, screen.visualbell, False), + Bres(XtNvisualBellLine, XtCVisualBellLine, screen.flash_line, False), + + Dres(XtNscaleHeight, XtCScaleHeight, screen.scale_height, "1.0"), + + Ires(XtNbellSuppressTime, XtCBellSuppressTime, screen.bellSuppressTime, BELLSUPPRESSMSEC), + Ires(XtNfontWarnings, XtCFontWarnings, misc.fontWarnings, fwResource), + Ires(XtNinternalBorder, XtCBorderWidth, screen.border, DEFBORDER), + Ires(XtNlimitResize, XtCLimitResize, misc.limit_resize, 1), + Ires(XtNmultiClickTime, XtCMultiClickTime, screen.multiClickTime, MULTICLICKTIME), + Ires(XtNnMarginBell, XtCColumn, screen.nmarginbell, N_MARGINBELL), + Ires(XtNpointerMode, XtCPointerMode, screen.pointer_mode, DEF_POINTER_MODE), + Ires(XtNprinterControlMode, XtCPrinterControlMode, + SPS.printer_controlmode, 0), + Ires(XtNtitleModes, XtCTitleModes, screen.title_modes, DEF_TITLE_MODES), + Ires(XtNvisualBellDelay, XtCVisualBellDelay, screen.visualBellDelay, 100), + Ires(XtNsaveLines, XtCSaveLines, screen.savelines, SAVELINES), + Ires(XtNscrollBarBorder, XtCScrollBarBorder, screen.scrollBarBorder, 1), + Ires(XtNscrollLines, XtCScrollLines, screen.scrolllines, SCROLLLINES), + + Sres(XtNinitialFont, XtCInitialFont, screen.initial_font, NULL), + Sres(XtNfont1, XtCFont1, screen.MenuFontName(fontMenu_font1), NULL), + Sres(XtNfont2, XtCFont2, screen.MenuFontName(fontMenu_font2), NULL), + Sres(XtNfont3, XtCFont3, screen.MenuFontName(fontMenu_font3), NULL), + Sres(XtNfont4, XtCFont4, screen.MenuFontName(fontMenu_font4), NULL), + Sres(XtNfont5, XtCFont5, screen.MenuFontName(fontMenu_font5), NULL), + Sres(XtNfont6, XtCFont6, screen.MenuFontName(fontMenu_font6), NULL), + + Sres(XtNanswerbackString, XtCAnswerbackString, screen.answer_back, ""), + Sres(XtNboldFont, XtCBoldFont, misc.default_font.f_b, DEFBOLDFONT), + Sres(XtNcharClass, XtCCharClass, screen.charClass, NULL), + Sres(XtNdecTerminalID, XtCDecTerminalID, screen.term_id, DFT_DECID), + Sres(XtNdefaultString, XtCDefaultString, screen.default_string, "#"), + Sres(XtNdisallowedColorOps, XtCDisallowedColorOps, + screen.disallowedColorOps, DEF_DISALLOWED_COLOR), + Sres(XtNdisallowedFontOps, XtCDisallowedFontOps, + screen.disallowedFontOps, DEF_DISALLOWED_FONT), + Sres(XtNdisallowedTcapOps, XtCDisallowedTcapOps, + screen.disallowedTcapOps, DEF_DISALLOWED_TCAP), + Sres(XtNdisallowedWindowOps, XtCDisallowedWindowOps, + screen.disallowedWinOps, DEF_DISALLOWED_WINDOW), + Sres(XtNeightBitMeta, XtCEightBitMeta, screen.eight_bit_meta_s, DEF_8BIT_META), + Sres(XtNeightBitSelectTypes, XtCEightBitSelectTypes, + screen.eightbit_select_types, NULL), + Sres(XtNfont, XtCFont, misc.default_font.f_n, DEFFONT), + Sres(XtNgeometry, XtCGeometry, misc.geo_metry, NULL), + Sres(XtNkeyboardDialect, XtCKeyboardDialect, screen.keyboard_dialect, DFT_KBD_DIALECT), + Sres(XtNprinterCommand, XtCPrinterCommand, SPS.printer_command, ""), + Sres(XtNtekGeometry, XtCGeometry, misc.T_geometry, NULL), + + Tres(XtNcursorColor, XtCCursorColor, TEXT_CURSOR, XtDefaultForeground), + Tres(XtNforeground, XtCForeground, TEXT_FG, XtDefaultForeground), + Tres(XtNpointerColor, XtCPointerColor, MOUSE_FG, XtDefaultForeground), + Tres(XtNbackground, XtCBackground, TEXT_BG, XtDefaultBackground), + Tres(XtNpointerColorBackground, XtCBackground, MOUSE_BG, XtDefaultBackground), + + {XtNresizeGravity, XtCResizeGravity, XtRGravity, sizeof(XtGravity), + XtOffsetOf(XtermWidgetRec, misc.resizeGravity), + XtRImmediate, (XtPointer) SouthWestGravity}, + + {XtNpointerShape, XtCCursor, XtRCursor, sizeof(Cursor), + XtOffsetOf(XtermWidgetRec, screen.pointer_cursor), + XtRString, (XtPointer) "xterm"}, + +#ifdef ALLOWLOGGING + Bres(XtNlogInhibit, XtCLogInhibit, misc.logInhibit, False), + Bres(XtNlogging, XtCLogging, misc.log_on, False), + Sres(XtNlogFile, XtCLogfile, screen.logfile, NULL), +#endif + +#ifndef NO_ACTIVE_ICON + Bres("activeIcon", "ActiveIcon", misc.active_icon, False), + Ires("iconBorderWidth", XtCBorderWidth, misc.icon_border_width, 2), + Sres("iconFont", "IconFont", screen.icon_fontname, "nil2"), + Cres("iconBorderColor", XtCBorderColor, misc.icon_border_pixel, XtDefaultBackground), +#endif /* NO_ACTIVE_ICON */ + +#if OPT_BLINK_CURS + Bres(XtNcursorBlink, XtCCursorBlink, screen.cursor_blink, False), +#endif + Bres(XtNcursorUnderline, XtCCursorUnderline, screen.cursor_underline, False), + +#if OPT_BLINK_TEXT + Bres(XtNshowBlinkAsBold, XtCCursorBlink, screen.blink_as_bold, DEFBLINKASBOLD), +#endif + +#if OPT_BLINK_CURS || OPT_BLINK_TEXT + Ires(XtNcursorOnTime, XtCCursorOnTime, screen.blink_on, 600), + Ires(XtNcursorOffTime, XtCCursorOffTime, screen.blink_off, 300), +#endif + +#if OPT_BOX_CHARS + Bres(XtNforceBoxChars, XtCForceBoxChars, screen.force_box_chars, False), + Bres(XtNforcePackedFont, XtCForcePackedFont, screen.force_packed, True), + Bres(XtNshowMissingGlyphs, XtCShowMissingGlyphs, screen.force_all_chars, False), +#endif + +#if OPT_BROKEN_OSC + Bres(XtNbrokenLinuxOSC, XtCBrokenLinuxOSC, screen.brokenLinuxOSC, True), +#endif + +#if OPT_BROKEN_ST + Bres(XtNbrokenStringTerm, XtCBrokenStringTerm, screen.brokenStringTerm, False), +#endif + +#if OPT_C1_PRINT + Bres(XtNallowC1Printable, XtCAllowC1Printable, screen.c1_printable, False), +#endif + +#if OPT_CLIP_BOLD + Bres(XtNuseClipping, XtCUseClipping, screen.use_clipping, True), +#endif + +#if OPT_DEC_CHRSET + Bres(XtNfontDoublesize, XtCFontDoublesize, screen.font_doublesize, True), + Ires(XtNcacheDoublesize, XtCCacheDoublesize, screen.cache_doublesize, NUM_CHRSET), +#endif + +#if OPT_HIGHLIGHT_COLOR + Tres(XtNhighlightColor, XtCHighlightColor, HIGHLIGHT_BG, XtDefaultForeground), + Tres(XtNhighlightTextColor, XtCHighlightTextColor, HIGHLIGHT_FG, XtDefaultBackground), + Bres(XtNhighlightReverse, XtCHighlightReverse, screen.hilite_reverse, True), + Bres(XtNhighlightColorMode, XtCHighlightColorMode, screen.hilite_color, Maybe), +#endif /* OPT_HIGHLIGHT_COLOR */ + +#if OPT_INPUT_METHOD + Bres(XtNopenIm, XtCOpenIm, misc.open_im, True), + Sres(XtNinputMethod, XtCInputMethod, misc.input_method, NULL), + Sres(XtNpreeditType, XtCPreeditType, misc.preedit_type, + "OverTheSpot,Root"), + Ires(XtNretryInputMethod, XtCRetryInputMethod, misc.retry_im, 3), +#endif + +#if OPT_ISO_COLORS + Bres(XtNboldColors, XtCColorMode, screen.boldColors, True), + Ires(XtNveryBoldColors, XtCVeryBoldColors, screen.veryBoldColors, 0), + Bres(XtNcolorMode, XtCColorMode, screen.colorMode, DFT_COLORMODE), + + Bres(XtNcolorAttrMode, XtCColorAttrMode, screen.colorAttrMode, False), + Bres(XtNcolorBDMode, XtCColorAttrMode, screen.colorBDMode, False), + Bres(XtNcolorBLMode, XtCColorAttrMode, screen.colorBLMode, False), + Bres(XtNcolorRVMode, XtCColorAttrMode, screen.colorRVMode, False), + Bres(XtNcolorULMode, XtCColorAttrMode, screen.colorULMode, False), + Bres(XtNitalicULMode, XtCColorAttrMode, screen.italicULMode, False), + + COLOR_RES("0", screen.Acolors[COLOR_0], DFT_COLOR("black")), + COLOR_RES("1", screen.Acolors[COLOR_1], DFT_COLOR("red3")), + COLOR_RES("2", screen.Acolors[COLOR_2], DFT_COLOR("green3")), + COLOR_RES("3", screen.Acolors[COLOR_3], DFT_COLOR("yellow3")), + COLOR_RES("4", screen.Acolors[COLOR_4], DFT_COLOR(DEF_COLOR4)), + COLOR_RES("5", screen.Acolors[COLOR_5], DFT_COLOR("magenta3")), + COLOR_RES("6", screen.Acolors[COLOR_6], DFT_COLOR("cyan3")), + COLOR_RES("7", screen.Acolors[COLOR_7], DFT_COLOR("gray90")), + COLOR_RES("8", screen.Acolors[COLOR_8], DFT_COLOR("gray50")), + COLOR_RES("9", screen.Acolors[COLOR_9], DFT_COLOR("red")), + COLOR_RES("10", screen.Acolors[COLOR_10], DFT_COLOR("green")), + COLOR_RES("11", screen.Acolors[COLOR_11], DFT_COLOR("yellow")), + COLOR_RES("12", screen.Acolors[COLOR_12], DFT_COLOR(DEF_COLOR12)), + COLOR_RES("13", screen.Acolors[COLOR_13], DFT_COLOR("magenta")), + COLOR_RES("14", screen.Acolors[COLOR_14], DFT_COLOR("cyan")), + COLOR_RES("15", screen.Acolors[COLOR_15], DFT_COLOR("white")), + COLOR_RES("BD", screen.Acolors[COLOR_BD], DFT_COLOR(XtDefaultForeground)), + COLOR_RES("BL", screen.Acolors[COLOR_BL], DFT_COLOR(XtDefaultForeground)), + COLOR_RES("UL", screen.Acolors[COLOR_UL], DFT_COLOR(XtDefaultForeground)), + COLOR_RES("RV", screen.Acolors[COLOR_RV], DFT_COLOR(XtDefaultForeground)), + +#if !OPT_COLOR_RES2 +#if OPT_256_COLORS +# include <256colres.h> +#elif OPT_88_COLORS +# include <88colres.h> +#endif +#endif /* !OPT_COLOR_RES2 */ + +#endif /* OPT_ISO_COLORS */ + + CLICK_RES("2", screen.onClick[1], "word"), + CLICK_RES("3", screen.onClick[2], "line"), + CLICK_RES("4", screen.onClick[3], 0), + CLICK_RES("5", screen.onClick[4], 0), + +#if OPT_MOD_FKEYS + Ires(XtNmodifyKeyboard, XtCModifyKeyboard, + keyboard.modify_1st.allow_keys, 0), + Ires(XtNmodifyCursorKeys, XtCModifyCursorKeys, + keyboard.modify_1st.cursor_keys, 2), + Ires(XtNmodifyFunctionKeys, XtCModifyFunctionKeys, + keyboard.modify_1st.function_keys, 2), + Ires(XtNmodifyKeypadKeys, XtCModifyKeypadKeys, + keyboard.modify_1st.keypad_keys, 0), + Ires(XtNmodifyOtherKeys, XtCModifyOtherKeys, + keyboard.modify_1st.other_keys, 0), + Ires(XtNmodifyStringKeys, XtCModifyStringKeys, + keyboard.modify_1st.string_keys, 0), + Ires(XtNformatOtherKeys, XtCFormatOtherKeys, + keyboard.format_keys, 0), +#endif + +#if OPT_NUM_LOCK + Bres(XtNalwaysUseMods, XtCAlwaysUseMods, misc.alwaysUseMods, False), + Bres(XtNnumLock, XtCNumLock, misc.real_NumLock, True), +#endif + +#if OPT_PRINT_COLORS + Ires(XtNprintAttributes, XtCPrintAttributes, SPS.print_attributes, 1), +#endif + +#if OPT_SHIFT_FONTS + Bres(XtNshiftFonts, XtCShiftFonts, misc.shift_fonts, True), +#endif + +#if OPT_SUNPC_KBD + Ires(XtNctrlFKeys, XtCCtrlFKeys, misc.ctrl_fkeys, 10), +#endif + +#if OPT_TEK4014 + Bres(XtNtekInhibit, XtCTekInhibit, misc.tekInhibit, False), + Bres(XtNtekSmall, XtCTekSmall, misc.tekSmall, False), + Bres(XtNtekStartup, XtCTekStartup, misc.TekEmu, False), +#endif + +#if OPT_TOOLBAR + Wres(XtNmenuBar, XtCMenuBar, VT100_TB_INFO(menu_bar), 0), + Ires(XtNmenuHeight, XtCMenuHeight, VT100_TB_INFO(menu_height), 25), +#endif + +#if OPT_WIDE_CHARS + Bres(XtNcjkWidth, XtCCjkWidth, misc.cjk_width, False), + Bres(XtNmkWidth, XtCMkWidth, misc.mk_width, False), + Bres(XtNprecompose, XtCPrecompose, screen.normalized_c, True), + Bres(XtNutf8Latin1, XtCUtf8Latin1, screen.utf8_latin1, False), + Bres(XtNutf8Title, XtCUtf8Title, screen.utf8_title, False), + Bres(XtNvt100Graphics, XtCVT100Graphics, screen.vt100_graphics, True), + Bres(XtNwideChars, XtCWideChars, screen.wide_chars, False), + Ires(XtNcombiningChars, XtCCombiningChars, screen.max_combining, 2), + Ires(XtNmkSamplePass, XtCMkSamplePass, misc.mk_samplepass, 256), + Ires(XtNmkSampleSize, XtCMkSampleSize, misc.mk_samplesize, 1024), + Sres(XtNutf8, XtCUtf8, screen.utf8_mode_s, "default"), + Sres(XtNutf8Fonts, XtCUtf8Fonts, screen.utf8_fonts_s, "default"), + Sres(XtNwideBoldFont, XtCWideBoldFont, misc.default_font.f_wb, DEFWIDEBOLDFONT), + Sres(XtNwideFont, XtCWideFont, misc.default_font.f_w, DEFWIDEFONT), + Sres(XtNutf8SelectTypes, XtCUtf8SelectTypes, screen.utf8_select_types, NULL), +#endif + +#if OPT_LUIT_PROG + Sres(XtNlocale, XtCLocale, misc.locale_str, "medium"), + Sres(XtNlocaleFilter, XtCLocaleFilter, misc.localefilter, DEFLOCALEFILTER), +#endif + +#if OPT_INPUT_METHOD + Sres(XtNximFont, XtCXimFont, misc.f_x, DEFXIMFONT), +#endif + +#if OPT_SCROLL_LOCK + Bres(XtNallowScrollLock, XtCAllowScrollLock, screen.allowScrollLock0, False), +#endif + +#if OPT_XMC_GLITCH + Bres(XtNxmcInline, XtCXmcInline, screen.xmc_inline, False), + Bres(XtNxmcMoveSGR, XtCXmcMoveSGR, screen.move_sgr_ok, True), + Ires(XtNxmcAttributes, XtCXmcAttributes, screen.xmc_attributes, 1), + Ires(XtNxmcGlitch, XtCXmcGlitch, screen.xmc_glitch, 0), +#endif + +#ifdef SCROLLBAR_RIGHT + Bres(XtNrightScrollBar, XtCRightScrollBar, misc.useRight, False), +#endif + +#if OPT_RENDERFONT +#define RES_FACESIZE(n) Dres(XtNfaceSize #n, XtCFaceSize #n, misc.face_size[n], "0.0") + RES_FACESIZE(1), + RES_FACESIZE(2), + RES_FACESIZE(3), + RES_FACESIZE(4), + RES_FACESIZE(5), + RES_FACESIZE(6), + Dres(XtNfaceSize, XtCFaceSize, misc.face_size[0], DEFFACESIZE), + Sres(XtNfaceName, XtCFaceName, misc.face_name, DEFFACENAME), + Sres(XtNfaceNameDoublesize, XtCFaceNameDoublesize, misc.face_wide_name, DEFFACENAME), + Sres(XtNrenderFont, XtCRenderFont, misc.render_font_s, "default"), +#endif +}; + +static Boolean VTSetValues(Widget cur, Widget request, Widget new_arg, + ArgList args, Cardinal *num_args); +static void VTClassInit(void); +static void VTDestroy(Widget w); +static void VTExpose(Widget w, XEvent * event, Region region); +static void VTInitialize(Widget wrequest, Widget new_arg, ArgList args, + Cardinal *num_args); +static void VTRealize(Widget w, XtValueMask * valuemask, + XSetWindowAttributes * values); +static void VTResize(Widget w); + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD +static void VTInitI18N(XtermWidget); +#endif + +#ifdef VMS +globaldef { + "xtermclassrec" +} noshare + +#else +static +#endif /* VMS */ +WidgetClassRec xtermClassRec = +{ + { + /* core_class fields */ + (WidgetClass) & widgetClassRec, /* superclass */ + "VT100", /* class_name */ + sizeof(XtermWidgetRec), /* widget_size */ + VTClassInit, /* class_initialize */ + NULL, /* class_part_initialize */ + False, /* class_inited */ + VTInitialize, /* initialize */ + NULL, /* initialize_hook */ + VTRealize, /* realize */ + actionsList, /* actions */ + XtNumber(actionsList), /* num_actions */ + xterm_resources, /* resources */ + XtNumber(xterm_resources), /* num_resources */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + False, /* compress_exposure */ + True, /* compress_enterleave */ + False, /* visible_interest */ + VTDestroy, /* destroy */ + VTResize, /* resize */ + VTExpose, /* expose */ + VTSetValues, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + NULL, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_offsets */ + 0, /* tm_table */ + XtInheritQueryGeometry, /* query_geometry */ + XtInheritDisplayAccelerator, /* display_accelerator */ + NULL /* extension */ + } +}; + +#ifdef VMS +globaldef { + "xtermwidgetclass" +} +noshare +#endif /* VMS */ +WidgetClass xtermWidgetClass = (WidgetClass) & xtermClassRec; + +/* + * Add input-actions for widgets that are overlooked (scrollbar and toolbar): + * + * a) Sometimes the scrollbar passes through translations, sometimes it + * doesn't. We add the KeyPress translations here, just to be sure. + * b) In the normal (non-toolbar) configuration, the xterm widget covers + * almost all of the window. With a toolbar, there's a relatively + * large area that the user would expect to enter keystrokes since the + * program can get the focus. + */ +void +xtermAddInput(Widget w) +{ + /* *INDENT-OFF* */ + XtActionsRec input_actions[] = { + { "insert", HandleKeyPressed }, /* alias */ + { "insert-eight-bit", HandleEightBitKeyPressed }, + { "insert-seven-bit", HandleKeyPressed }, + { "secure", HandleSecure }, + { "string", HandleStringEvent }, + { "scroll-back", HandleScrollBack }, + { "scroll-forw", HandleScrollForward }, + { "select-cursor-end", HandleKeyboardSelectEnd }, + { "select-cursor-extend", HandleKeyboardSelectExtend }, + { "select-cursor-start", HandleKeyboardSelectStart }, + { "insert-selection", HandleInsertSelection }, + { "select-start", HandleSelectStart }, + { "select-extend", HandleSelectExtend }, + { "start-extend", HandleStartExtend }, + { "select-end", HandleSelectEnd }, + { "clear-saved-lines", HandleClearSavedLines }, + { "popup-menu", HandlePopupMenu }, + { "bell", HandleBell }, + { "ignore", HandleIgnore }, +#if OPT_DABBREV + { "dabbrev-expand", HandleDabbrevExpand }, +#endif +#if OPT_MAXIMIZE + { "fullscreen", HandleFullscreen }, +#endif +#if OPT_SCROLL_LOCK + { "scroll-lock", HandleScrollLock }, +#endif +#if OPT_SHIFT_FONTS + { "larger-vt-font", HandleLargerFont }, + { "smaller-vt-font", HandleSmallerFont }, +#endif + }; + /* *INDENT-ON* */ + + TRACE_TRANS("BEFORE", w); + XtAppAddActions(app_con, input_actions, XtNumber(input_actions)); + XtAugmentTranslations(w, XtParseTranslationTable(defaultTranslations)); + TRACE_TRANS("AFTER:", w); + +#if OPT_EXTRA_PASTE + if (term && term->keyboard.extra_translations) + XtOverrideTranslations((Widget) term, XtParseTranslationTable(term->keyboard.extra_translations)); +#endif +} + +#if OPT_ISO_COLORS +#ifdef EXP_BOGUS_FG +static Bool +CheckBogusForeground(TScreen * screen, const char *tag) +{ + int row = -1, col = -1, pass; + Bool isClear = True; + + (void) tag; + for (pass = 0; pass < 2; ++pass) { + row = screen->cur_row; + for (; isClear && (row <= screen->max_row); ++row) { + LineData *ld = getLineData(screen, row)->; + + if (ld != 0) { + Char *attribs = ld->attribs; + + col = (row == screen->cur_row) ? screen->cur_col : 0; + for (; isClear && (col <= screen->max_col); ++col) { + unsigned flags = attribs[col]; + if (pass) { + flags &= ~FG_COLOR; + attribs[col] = (Char) flags; + } else if ((flags & BG_COLOR)) { + isClear = False; + } else if ((flags & FG_COLOR)) { + unsigned ch = ld->charData[col]; + isClear = ((ch == ' ') || (ch == 0)); + } else { + isClear = False; + } + } + } + } + } + TRACE(("%s checked %d,%d to %d,%d %s pass %d\n", + tag, screen->cur_row, screen->cur_col, + row, col, + isClear && pass ? "cleared" : "unchanged", + pass)); + + return isClear; +} +#endif + +/* + * The terminal's foreground and background colors are set via two mechanisms: + * text (cur_foreground, cur_background values that are passed down to + * XDrawImageString and XDrawString) + * area (X11 graphics context used in XClearArea and XFillRectangle) + */ +void +SGR_Foreground(XtermWidget xw, int color) +{ + TScreen *screen = TScreenOf(xw); + Pixel fg; + + if (color >= 0) { + UIntSet(xw->flags, FG_COLOR); + } else { + UIntClr(xw->flags, FG_COLOR); + } + fg = getXtermForeground(xw, xw->flags, color); + xw->cur_foreground = color; + + setCgsFore(xw, WhichVWin(screen), gcNorm, fg); + setCgsBack(xw, WhichVWin(screen), gcNormReverse, fg); + + setCgsFore(xw, WhichVWin(screen), gcBold, fg); + setCgsBack(xw, WhichVWin(screen), gcBoldReverse, fg); + +#ifdef EXP_BOGUS_FG + /* + * If we've just turned off the foreground color, check for blank cells + * which have no background color, but do have foreground color. This + * could happen due to setting the foreground color just before scrolling. + * + * Those cells look uncolored, but will confuse ShowCursor(), which looks + * for the colors in the current cell, and will see the foreground color. + * In that case, remove the foreground color from the blank cells. + */ + if (color < 0) { + CheckBogusForeground(screen, "SGR_Foreground"); + } +#endif +} + +void +SGR_Background(XtermWidget xw, int color) +{ + TScreen *screen = TScreenOf(xw); + Pixel bg; + + /* + * An indexing operation may have set screen->scroll_amt, which would + * normally result in calling FlushScroll() in WriteText(). However, + * if we're changing the background color now, then the new value + * should not apply to the pending blank lines. + */ + if (screen->scroll_amt && (color != xw->cur_background)) + FlushScroll(xw); + + if (color >= 0) { + UIntSet(xw->flags, BG_COLOR); + } else { + UIntClr(xw->flags, BG_COLOR); + } + bg = getXtermBackground(xw, xw->flags, color); + xw->cur_background = color; + + setCgsBack(xw, WhichVWin(screen), gcNorm, bg); + setCgsFore(xw, WhichVWin(screen), gcNormReverse, bg); + + setCgsBack(xw, WhichVWin(screen), gcBold, bg); + setCgsFore(xw, WhichVWin(screen), gcBoldReverse, bg); +} + +/* Invoked after updating bold/underline flags, computes the extended color + * index to use for foreground. (See also 'extract_fg()'). + */ +static void +setExtendedFG(XtermWidget xw) +{ + int fg = xw->sgr_foreground; + + if (TScreenOf(xw)->colorAttrMode + || (fg < 0)) { + fg = MapToColorMode(fg, TScreenOf(xw), xw->flags); + } + + /* This implements the IBM PC-style convention of 8-colors, with one + * bit for bold, thus mapping the 0-7 codes to 8-15. It won't make + * much sense for 16-color applications, but we keep it to retain + * compatiblity with ANSI-color applications. + */ +#if OPT_PC_COLORS /* XXXJTL should be settable at runtime (resource or OSC?) */ + if (TScreenOf(xw)->boldColors + && (!xw->sgr_extended) + && (fg >= 0) + && (fg < 8) + && (xw->flags & BOLD)) + fg |= 8; +#endif + + SGR_Foreground(xw, fg); +} + +/* Invoked after updating inverse flag, computes the extended color + * index to use for background. (See also 'extract_bg()'). + */ +static void +setExtendedBG(XtermWidget xw) +{ + int bg = xw->sgr_background; + + if (TScreenOf(xw)->colorAttrMode + || (bg < 0)) { + if (TScreenOf(xw)->colorRVMode && (xw->flags & INVERSE)) + bg = COLOR_RV; + } + + SGR_Background(xw, bg); +} + +static void +reset_SGR_Foreground(XtermWidget xw) +{ + xw->sgr_foreground = -1; + xw->sgr_extended = False; + setExtendedFG(xw); +} + +static void +reset_SGR_Background(XtermWidget xw) +{ + xw->sgr_background = -1; + setExtendedBG(xw); +} + +static void +reset_SGR_Colors(XtermWidget xw) +{ + reset_SGR_Foreground(xw); + reset_SGR_Background(xw); +} +#endif /* OPT_ISO_COLORS */ + +void +resetCharsets(TScreen * screen) +{ + TRACE(("resetCharsets\n")); + + screen->gsets[0] = 'B'; /* ASCII_G */ + screen->gsets[1] = 'B'; /* ASCII_G */ + screen->gsets[2] = 'B'; /* ASCII_G */ + screen->gsets[3] = 'B'; /* ASCII_G */ + + screen->curgl = 0; /* G0 => GL. */ + screen->curgr = 2; /* G2 => GR. */ + screen->curss = 0; /* No single shift. */ + +#if OPT_VT52_MODE + if (screen->vtXX_level == 0) + screen->gsets[1] = '0'; /* Graphics */ +#endif +} + +/* + * VT300 and up support three ANSI conformance levels, defined according to + * the dpANSI X3.134.1 standard. DEC's manuals equate levels 1 and 2, and + * are unclear. This code is written based on the manuals. + */ +static void +set_ansi_conformance(TScreen * screen, int level) +{ + TRACE(("set_ansi_conformance(%d) dec_level %d:%d, ansi_level %d\n", + level, + screen->vtXX_level * 100, + screen->terminal_id, + screen->ansi_level)); + if (screen->vtXX_level >= 3) { + switch (screen->ansi_level = level) { + case 1: + /* FALLTHRU */ + case 2: + screen->gsets[0] = 'B'; /* G0 is ASCII */ + screen->gsets[1] = 'B'; /* G1 is ISO Latin-1 */ + screen->curgl = 0; + screen->curgr = 1; + break; + case 3: + screen->gsets[0] = 'B'; /* G0 is ASCII */ + screen->curgl = 0; + break; + } + } +} + +/* + * Set scrolling margins. VTxxx terminals require that the top/bottom are + * different, so we have at least two lines in the scrolling region. + */ +void +set_tb_margins(TScreen * screen, int top, int bottom) +{ + TRACE(("set_tb_margins %d..%d, prior %d..%d\n", + top, bottom, + screen->top_marg, + screen->bot_marg)); + if (bottom > top) { + screen->top_marg = top; + screen->bot_marg = bottom; + } + if (screen->top_marg > screen->max_row) + screen->top_marg = screen->max_row; + if (screen->bot_marg > screen->max_row) + screen->bot_marg = screen->max_row; +} + +void +set_lr_margins(TScreen * screen, int left, int right) +{ + TRACE(("set_lr_margins %d..%d, prior %d..%d\n", + left, right, + screen->lft_marg, + screen->rgt_marg)); + if (right > left) { + screen->lft_marg = left; + screen->rgt_marg = right; + } + if (screen->lft_marg > screen->max_col) + screen->lft_marg = screen->max_col; + if (screen->rgt_marg > screen->max_col) + screen->rgt_marg = screen->max_col; +} + +#define reset_tb_margins(screen) set_tb_margins(screen, 0, screen->max_row) +#define reset_lr_margins(screen) set_lr_margins(screen, 0, screen->max_col) + +static void +reset_margins(TScreen * screen) +{ + reset_tb_margins(screen); + reset_lr_margins(screen); +} + +void +set_max_col(TScreen * screen, int cols) +{ + TRACE(("set_max_col %d, prior %d\n", cols, screen->max_col)); + if (cols < 0) + cols = 0; + screen->max_col = cols; +} + +void +set_max_row(TScreen * screen, int rows) +{ + TRACE(("set_max_row %d, prior %d\n", rows, screen->max_row)); + if (rows < 0) + rows = 0; + screen->max_row = rows; +} + +#if OPT_MOD_FKEYS +static void +set_mod_fkeys(XtermWidget xw, int which, int what, Bool enabled) +{ +#define SET_MOD_FKEYS(field) \ + xw->keyboard.modify_now.field = ((what == DEFAULT) && enabled) \ + ? xw->keyboard.modify_1st.field \ + : what; \ + TRACE(("set modify_now.%s to %d\n", #field, \ + xw->keyboard.modify_now.field)); + + switch (which) { + case 0: + SET_MOD_FKEYS(allow_keys); + break; + case 1: + SET_MOD_FKEYS(cursor_keys); + break; + case 2: + SET_MOD_FKEYS(function_keys); + break; + case 3: + SET_MOD_FKEYS(keypad_keys); + break; + case 4: + SET_MOD_FKEYS(other_keys); + break; + case 5: + SET_MOD_FKEYS(string_keys); + break; + } +} +#endif /* OPT_MOD_FKEYS */ + +#if OPT_TRACE +#define WHICH_TABLE(name) if (table == name) result = #name +static const char * +which_table(Const PARSE_T * table) +{ + const char *result = "?"; + /* *INDENT-OFF* */ + WHICH_TABLE (ansi_table); + else WHICH_TABLE (cigtable); + else WHICH_TABLE (csi2_table); + else WHICH_TABLE (csi_ex_table); + else WHICH_TABLE (csi_quo_table); + else WHICH_TABLE (csi_table); + else WHICH_TABLE (dec2_table); + else WHICH_TABLE (dec3_table); + else WHICH_TABLE (dec_table); + else WHICH_TABLE (eigtable); + else WHICH_TABLE (esc_sp_table); + else WHICH_TABLE (esc_table); + else WHICH_TABLE (scrtable); + else WHICH_TABLE (scs96table); + else WHICH_TABLE (scstable); + else WHICH_TABLE (sos_table); +#if OPT_BLINK_CURS + else WHICH_TABLE (csi_sp_table); +#endif +#if OPT_DEC_LOCATOR + else WHICH_TABLE (csi_tick_table); +#endif +#if OPT_DEC_RECTOPS + else WHICH_TABLE (csi_dollar_table); + else WHICH_TABLE (csi_star_table); + else WHICH_TABLE (csi_dec_dollar_table); +#endif +#if OPT_WIDE_CHARS + else WHICH_TABLE (esc_pct_table); +#endif +#if OPT_VT52_MODE + else WHICH_TABLE (vt52_table); + else WHICH_TABLE (vt52_esc_table); + else WHICH_TABLE (vt52_ignore_table); +#endif + /* *INDENT-ON* */ + + return result; +} +#endif + + /* allocate larger buffer if needed/possible */ +#define SafeAlloc(type, area, used, size) \ + type *new_string = area; \ + size_t new_length = size; \ + if (new_length == 0) { \ + new_length = 256; \ + new_string = TypeMallocN(type, new_length); \ + } else if (used+1 >= new_length) { \ + new_length = size * 2; \ + new_string = TypeMallocN(type, new_length); \ + if (new_string != 0 \ + && area != 0 \ + && used != 0) \ + memcpy(new_string, area, used * sizeof(type)); \ + } + +#define WriteNow() { \ + unsigned single = 0; \ + \ + if (screen->curss) { \ + dotext(xw, \ + screen->gsets[(int) (screen->curss)], \ + sp->print_area, \ + (Cardinal) 1); \ + screen->curss = 0; \ + single++; \ + } \ + if (sp->print_used > single) { \ + dotext(xw, \ + screen->gsets[(int) (screen->curgl)], \ + sp->print_area + single, \ + (Cardinal) (sp->print_used - single)); \ + } \ + sp->print_used = 0; \ + } \ + +struct ParseState { +#if OPT_VT52_MODE + Bool vt52_cup; +#endif + Const PARSE_T *groundtable; + Const PARSE_T *parsestate; + int scstype; + int scssize; + Bool private_function; /* distinguish private-mode from standard */ + int string_mode; /* nonzero iff we're processing a string */ + int lastchar; /* positive iff we had a graphic character */ + int nextstate; +#if OPT_WIDE_CHARS + int last_was_wide; +#endif + /* Buffer for processing printable text */ + IChar *print_area; + size_t print_size; + size_t print_used; + /* Buffer for processing strings (e.g., OSC ... ST) */ + Char *string_area; + size_t string_size; + size_t string_used; +}; + +static struct ParseState myState; + +static void +init_groundtable(TScreen * screen, struct ParseState *sp) +{ + (void) screen; + +#if OPT_VT52_MODE + if (!(screen->vtXX_level)) { + sp->groundtable = vt52_table; + } else if (screen->terminal_id >= 100) +#endif + { + sp->groundtable = ansi_table; + } +} + +static void +select_charset(struct ParseState *sp, int type, int size) +{ + TRACE(("select_charset %#x %d\n", type, size)); + sp->scstype = type; + sp->scssize = size; + if (size == 94) { + sp->parsestate = scstable; + } else { + sp->parsestate = scs96table; + } +} + +static int +zero_if_default(int which) +{ + int result = (nparam > which) ? param[which] : 0; + if (result <= 0) + result = 0; + return result; +} + +static int +one_if_default(int which) +{ + int result = (nparam > which) ? param[which] : 0; + if (result <= 0) + result = 1; + return result; +} + +#if OPT_C1_PRINT || OPT_WIDE_CHARS +#define ParseSOS(screen) ((screen)->c1_printable == 0) +#else +#define ParseSOS(screen) 0 +#endif + +#define ResetState(sp) (sp)->parsestate = (sp)->groundtable + +static void +illegal_parse(XtermWidget xw, unsigned c, struct ParseState *sp) +{ + ResetState(sp); + sp->nextstate = sp->parsestate[E2A(c)]; + Bell(xw, XkbBI_MinorError, 0); +} + +static void +init_parser(XtermWidget xw, struct ParseState *sp) +{ + TScreen *screen = TScreenOf(xw); + + memset(sp, 0, sizeof(*sp)); + sp->scssize = 94; /* number of printable/nonspace ASCII */ + sp->lastchar = -1; /* not a legal IChar */ + sp->nextstate = -1; /* not a legal state */ + + init_groundtable(screen, sp); + ResetState(sp); +} + +static void +init_reply(unsigned type) +{ + memset(&reply, 0, sizeof(reply)); + reply.a_type = (Char) type; +} + +static Boolean +doparsing(XtermWidget xw, unsigned c, struct ParseState *sp) +{ + TScreen *screen = TScreenOf(xw); + int row; + int col; + int count; + int laststate; + int thischar = -1; + XTermRect myRect; + + do { +#if OPT_WIDE_CHARS + int this_is_wide = 0; + + /* + * Handle zero-width combining characters. Make it faster by noting + * that according to the Unicode charts, the majority of Western + * character sets do not use this feature. There are some unassigned + * codes at 0x242, but no zero-width characters until past 0x300. + */ + if (c >= 0x300 + && screen->wide_chars + && my_wcwidth((int) c) == 0 + && !isWideControl(c)) { + int prev, test; + Boolean used = True; + int use_row; + int use_col; + + WriteNow(); + use_row = (screen->char_was_written + ? screen->last_written_row + : screen->cur_row); + use_col = (screen->char_was_written + ? screen->last_written_col + : screen->cur_col); + + /* + * Check if the latest data can be added to the base character. + * If there is already a combining character stored for the cell, + * we cannot, since that would change the order. + */ + if (screen->normalized_c + && !IsCellCombined(screen, use_row, use_col)) { + prev = (int) XTERM_CELL(use_row, use_col); + test = do_precomposition(prev, (int) c); + TRACE(("do_precomposition (U+%04X [%d], U+%04X [%d]) -> U+%04X [%d]\n", + prev, my_wcwidth(prev), + (int) c, my_wcwidth((int) c), + test, my_wcwidth(test))); + } else { + prev = -1; + test = -1; + } + + /* substitute combined character with precomposed character + * only if it does not change the width of the base character + */ + if (test != -1 && my_wcwidth(test) == my_wcwidth(prev)) { + putXtermCell(screen, use_row, use_col, test); + } else if (screen->char_was_written + || getXtermCell(screen, use_row, use_col) > ' ') { + addXtermCombining(screen, use_row, use_col, c); + } else { + /* + * none of the above... we will add the combining character as + * a base character. + */ + used = False; + } + + if (used) { + if (!screen->scroll_amt) + ScrnUpdate(xw, use_row, use_col, 1, 1, 1); + continue; + } + } +#endif + + /* Intercept characters for printer controller mode */ + if (PrinterOf(screen).printer_controlmode == 2) { + if ((c = (unsigned) xtermPrinterControl(xw, (int) c)) == 0) + continue; + } + + /* + * VT52 is a little ugly in the one place it has a parameterized + * control sequence, since the parameter falls after the character + * that denotes the type of sequence. + */ +#if OPT_VT52_MODE + if (sp->vt52_cup) { + if (nparam < NPARAM) + param[nparam++] = (int) (c & 0x7f) - 32; + if (nparam < 2) + continue; + sp->vt52_cup = False; + if ((row = param[0]) < 0) + row = 0; + if ((col = param[1]) < 0) + col = 0; + CursorSet(screen, row, col, xw->flags); + sp->parsestate = vt52_table; + param[0] = 0; + param[1] = 0; + continue; + } +#endif + + laststate = sp->nextstate; + if (c == ANSI_DEL + && sp->parsestate == sp->groundtable + && sp->scssize == 96 + && sp->scstype != 0) { + /* + * Handle special case of shifts for 96-character sets by checking + * if we have a DEL. The other special case for SPACE will always + * be printable. + */ + sp->nextstate = CASE_PRINT; + } else +#if OPT_WIDE_CHARS + if (c > 255) { + /* + * The parsing tables all have 256 entries. If we're supporting + * wide characters, we handle them by treating them the same as + * printing characters. + */ + if (sp->parsestate == sp->groundtable) { + sp->nextstate = CASE_PRINT; + } else if (sp->parsestate == sos_table) { + c &= 0xffff; + if (c > 255) { + TRACE(("Found code > 255 while in SOS state: %04X\n", c)); + c = '?'; + } + } else { + sp->nextstate = CASE_GROUND_STATE; + } + } else +#endif + sp->nextstate = sp->parsestate[E2A(c)]; + +#if OPT_BROKEN_OSC + /* + * Linux console palette escape sequences start with an OSC, but do + * not terminate correctly. Some scripts do not check before writing + * them, making xterm appear to hang (it's awaiting a valid string + * terminator). Just ignore these if we see them - there's no point + * in emulating bad code. + */ + if (screen->brokenLinuxOSC + && sp->parsestate == sos_table) { + if (sp->string_used) { + switch (sp->string_area[0]) { + case 'P': + if (sp->string_used <= 7) + break; + /* FALLTHRU */ + case 'R': + illegal_parse(xw, c, sp); + TRACE(("Reset to ground state (brokenLinuxOSC)\n")); + break; + } + } + } +#endif + +#if OPT_BROKEN_ST + /* + * Before patch #171, carriage control embedded within an OSC string + * would terminate it. Some (buggy, of course) applications rely on + * this behavior. Accommodate them by allowing one to compile xterm + * and emulate the old behavior. + */ + if (screen->brokenStringTerm + && sp->parsestate == sos_table + && c < 32) { + switch (c) { + case ANSI_EOT: /* FALLTHRU */ + case ANSI_BS: /* FALLTHRU */ + case ANSI_HT: /* FALLTHRU */ + case ANSI_LF: /* FALLTHRU */ + case ANSI_VT: /* FALLTHRU */ + case ANSI_FF: /* FALLTHRU */ + case ANSI_CR: /* FALLTHRU */ + case ANSI_SO: /* FALLTHRU */ + case ANSI_SI: /* FALLTHRU */ + case ANSI_XON: /* FALLTHRU */ + case ANSI_CAN: + illegal_parse(xw, c, sp); + TRACE(("Reset to ground state (brokenStringTerm)\n")); + break; + } + } +#endif + +#if OPT_C1_PRINT + /* + * This is not completely foolproof, but will allow an application + * with values in the C1 range to use them as printable characters, + * provided that they are not intermixed with an escape sequence. + */ + if (screen->c1_printable + && (c >= 128 && c < 160)) { + sp->nextstate = (sp->parsestate == esc_table + ? CASE_ESC_IGNORE + : sp->parsestate[E2A(160)]); + } +#endif + +#if OPT_WIDE_CHARS + /* + * If we have a C1 code and the c1_printable flag is not set, simply + * ignore it when it was translated from UTF-8. That is because the + * value could not have been present as-is in the UTF-8. + * + * To see that CASE_IGNORE is a consistent value, note that it is + * always used for NUL and other uninteresting C0 controls. + */ +#if OPT_C1_PRINT + if (!screen->c1_printable) +#endif + if (screen->wide_chars + && (c >= 128 && c < 160)) { + sp->nextstate = CASE_IGNORE; + } + + /* + * If this character is a different width than the last one, put the + * previous text into the buffer and draw it now. + */ + this_is_wide = isWide((int) c); + if (this_is_wide != sp->last_was_wide) { + WriteNow(); + } +#endif + + /* + * Accumulate string for printable text. This may be 8/16-bit + * characters. + */ + if (sp->nextstate == CASE_PRINT) { + SafeAlloc(IChar, sp->print_area, sp->print_used, sp->print_size); + if (new_string == 0) { + xtermWarning("Cannot allocate %lu bytes for printable text\n", + (unsigned long) new_length); + continue; + } +#if OPT_VT52_MODE + /* + * Strip output text to 7-bits for VT52. We should do this for + * VT100 also (which is a 7-bit device), but xterm has been + * doing this for so long we shouldn't change this behavior. + */ + if (screen->vtXX_level < 1) + c &= 0x7f; +#endif + sp->print_area = new_string; + sp->print_size = new_length; + sp->print_area[sp->print_used++] = (IChar) c; + sp->lastchar = thischar = (int) c; +#if OPT_WIDE_CHARS + sp->last_was_wide = this_is_wide; +#endif + if (morePtyData(screen, VTbuffer)) { + continue; + } + } + + if (sp->nextstate == CASE_PRINT + || (laststate == CASE_PRINT && sp->print_used)) { + WriteNow(); + } + + /* + * Accumulate string for APC, DCS, PM, OSC, SOS controls + * This should always be 8-bit characters. + */ + if (sp->parsestate == sos_table) { + SafeAlloc(Char, sp->string_area, sp->string_used, sp->string_size); + if (new_string == 0) { + xtermWarning("Cannot allocate %lu bytes for string mode %d\n", + (unsigned long) new_length, sp->string_mode); + continue; + } +#if OPT_WIDE_CHARS + /* + * We cannot display codes above 255, but let's try to + * accommodate the application a little by not aborting the + * string. + */ + if ((c & 0xffff) > 255) { + sp->nextstate = CASE_PRINT; + c = '?'; + } +#endif + sp->string_area = new_string; + sp->string_size = new_length; + sp->string_area[(sp->string_used)++] = CharOf(c); + } else if (sp->parsestate != esc_table) { + /* if we were accumulating, we're not any more */ + sp->string_mode = 0; + sp->string_used = 0; + } + + TRACE(("parse %04X -> %d %s\n", c, sp->nextstate, which_table(sp->parsestate))); + + switch (sp->nextstate) { + case CASE_PRINT: + TRACE(("CASE_PRINT - printable characters\n")); + break; + + case CASE_GROUND_STATE: + TRACE(("CASE_GROUND_STATE - exit ignore mode\n")); + ResetState(sp); + break; + + case CASE_IGNORE: + TRACE(("CASE_IGNORE - Ignore character %02X\n", c)); + break; + + case CASE_ENQ: + TRACE(("CASE_ENQ - answerback\n")); + for (count = 0; screen->answer_back[count] != 0; count++) + unparseputc(xw, screen->answer_back[count]); + unparse_end(xw); + break; + + case CASE_BELL: + TRACE(("CASE_BELL - bell\n")); + if (sp->string_mode == ANSI_OSC) { + if (sp->string_used) + sp->string_area[--(sp->string_used)] = '\0'; + do_osc(xw, sp->string_area, sp->string_used, (int) c); + ResetState(sp); + } else { + /* bell */ + Bell(xw, XkbBI_TerminalBell, 0); + } + break; + + case CASE_BS: + TRACE(("CASE_BS - backspace\n")); + CursorBack(xw, 1); + break; + + case CASE_CR: + TRACE(("CASE_CR\n")); + CarriageReturn(xw); + break; + + case CASE_ESC: + if_OPT_VT52_MODE(screen, { + sp->parsestate = vt52_esc_table; + break; + }); + sp->parsestate = esc_table; + break; + +#if OPT_VT52_MODE + case CASE_VT52_CUP: + TRACE(("CASE_VT52_CUP - VT52 cursor addressing\n")); + sp->vt52_cup = True; + nparam = 0; + break; + + case CASE_VT52_IGNORE: + TRACE(("CASE_VT52_IGNORE - VT52 ignore-character\n")); + sp->parsestate = vt52_ignore_table; + break; +#endif + + case CASE_VMOT: + TRACE(("CASE_VMOT\n")); + /* + * form feed, line feed, vertical tab + */ + xtermAutoPrint(xw, c); + xtermIndex(xw, 1); + if (xw->flags & LINEFEED) + CarriageReturn(xw); + else + do_xevents(); + break; + + case CASE_CBT: + TRACE(("CASE_CBT\n")); + /* cursor backward tabulation */ + if ((count = param[0]) == DEFAULT) + count = 1; + while ((count-- > 0) + && (TabToPrevStop(xw))) ; + ResetState(sp); + break; + + case CASE_CHT: + TRACE(("CASE_CHT\n")); + /* cursor forward tabulation */ + if ((count = param[0]) == DEFAULT) + count = 1; + while ((count-- > 0) + && (TabToNextStop(xw))) ; + ResetState(sp); + break; + + case CASE_TAB: + /* tab */ + TabToNextStop(xw); + break; + + case CASE_SI: + screen->curgl = 0; + if_OPT_VT52_MODE(screen, { + ResetState(sp); + }); + break; + + case CASE_SO: + screen->curgl = 1; + if_OPT_VT52_MODE(screen, { + ResetState(sp); + }); + break; + + case CASE_DECDHL: + xterm_DECDHL(xw, c == '3'); + ResetState(sp); + break; + + case CASE_DECSWL: + xterm_DECSWL(xw); + ResetState(sp); + break; + + case CASE_DECDWL: + xterm_DECDWL(xw); + ResetState(sp); + break; + + case CASE_SCR_STATE: + /* enter scr state */ + sp->parsestate = scrtable; + break; + + case CASE_SCS0_STATE: + /* enter scs state 0 */ + select_charset(sp, 0, 94); + break; + + case CASE_SCS1_STATE: + /* enter scs state 1 */ + select_charset(sp, 1, 94); + break; + + case CASE_SCS2_STATE: + /* enter scs state 2 */ + select_charset(sp, 2, 94); + break; + + case CASE_SCS3_STATE: + /* enter scs state 3 */ + select_charset(sp, 3, 94); + break; + + case CASE_SCS1A_STATE: + /* enter scs state 1 */ + select_charset(sp, 1, 96); + break; + + case CASE_SCS2A_STATE: + /* enter scs state 2 */ + select_charset(sp, 2, 96); + break; + + case CASE_SCS3A_STATE: + /* enter scs state 3 */ + select_charset(sp, 3, 96); + break; + + case CASE_ESC_IGNORE: + /* unknown escape sequence */ + sp->parsestate = eigtable; + break; + + case CASE_ESC_DIGIT: + /* digit in csi or dec mode */ + if (nparam > 0) { + if ((row = param[nparam - 1]) == DEFAULT) + row = 0; + param[nparam - 1] = (10 * row) + ((int) c - '0'); + if (param[nparam - 1] > 65535) + param[nparam - 1] = 65535; + if (sp->parsestate == csi_table) + sp->parsestate = csi2_table; + } + break; + + case CASE_ESC_SEMI: + /* semicolon in csi or dec mode */ + if (nparam < NPARAM) + param[nparam++] = DEFAULT; + if (sp->parsestate == csi_table) + sp->parsestate = csi2_table; + break; + + case CASE_DEC_STATE: + /* enter dec mode */ + sp->parsestate = dec_table; + break; + + case CASE_DEC2_STATE: + /* enter dec2 mode */ + sp->parsestate = dec2_table; + break; + + case CASE_DEC3_STATE: + /* enter dec3 mode */ + sp->parsestate = dec3_table; + break; + + case CASE_ICH: + TRACE(("CASE_ICH - insert char\n")); + if ((row = param[0]) < 1) + row = 1; + InsertChar(xw, (unsigned) row); + ResetState(sp); + break; + + case CASE_CUU: + TRACE(("CASE_CUU - cursor up\n")); + if ((row = param[0]) < 1) + row = 1; + CursorUp(screen, row); + ResetState(sp); + break; + + case CASE_CUD: + TRACE(("CASE_CUD - cursor down\n")); + if ((row = param[0]) < 1) + row = 1; + CursorDown(screen, row); + ResetState(sp); + break; + + case CASE_CUF: + TRACE(("CASE_CUF - cursor forward\n")); + if ((col = param[0]) < 1) + col = 1; + CursorForward(xw, col); + ResetState(sp); + break; + + case CASE_CUB: + TRACE(("CASE_CUB - cursor backward\n")); + if ((col = param[0]) < 1) + col = 1; + CursorBack(xw, col); + ResetState(sp); + break; + + case CASE_CUP: + TRACE(("CASE_CUP - cursor position\n")); + if_OPT_XMC_GLITCH(screen, { + Jump_XMC(xw); + }); + if ((row = param[0]) < 1) + row = 1; + if (nparam < 2 || (col = param[1]) < 1) + col = 1; + CursorSet(screen, row - 1, col - 1, xw->flags); + ResetState(sp); + break; + + case CASE_VPA: + TRACE(("CASE_VPA - vertical position absolute\n")); + if ((row = param[0]) < 1) + row = 1; + CursorSet(screen, row - 1, CursorCol(xw), xw->flags); + ResetState(sp); + break; + + case CASE_HPA: + TRACE(("CASE_HPA - horizontal position absolute\n")); + if ((col = param[0]) < 1) + col = 1; + CursorSet(screen, CursorRow(xw), col - 1, xw->flags); + ResetState(sp); + break; + + case CASE_VPR: + TRACE(("CASE_VPR - vertical position relative\n")); + if ((row = param[0]) < 1) + row = 1; + CursorSet(screen, CursorRow(xw) + row, CursorCol(xw), xw->flags); + ResetState(sp); + break; + + case CASE_HPR: + TRACE(("CASE_HPR - horizontal position relative\n")); + if ((col = param[0]) < 1) + col = 1; + CursorSet(screen, CursorRow(xw), CursorCol(xw) + col, xw->flags); + ResetState(sp); + break; + + case CASE_HP_BUGGY_LL: + TRACE(("CASE_HP_BUGGY_LL\n")); + /* Some HP-UX applications have the bug that they + assume ESC F goes to the lower left corner of + the screen, regardless of what terminfo says. */ + if (screen->hp_ll_bc) + CursorSet(screen, screen->max_row, 0, xw->flags); + ResetState(sp); + break; + + case CASE_ED: + TRACE(("CASE_ED - erase display\n")); + do_erase_display(xw, param[0], OFF_PROTECT); + ResetState(sp); + break; + + case CASE_EL: + TRACE(("CASE_EL - erase line\n")); + do_erase_line(xw, param[0], OFF_PROTECT); + ResetState(sp); + break; + + case CASE_ECH: + TRACE(("CASE_ECH - erase char\n")); + /* ECH */ + ClearRight(xw, param[0] < 1 ? 1 : param[0]); + ResetState(sp); + break; + + case CASE_IL: + TRACE(("CASE_IL - insert line\n")); + if ((row = param[0]) < 1) + row = 1; + set_cur_col(screen, ScrnLeftMargin(xw)); + InsertLine(xw, row); + ResetState(sp); + break; + + case CASE_DL: + TRACE(("CASE_DL - delete line\n")); + if ((row = param[0]) < 1) + row = 1; + set_cur_col(screen, ScrnLeftMargin(xw)); + DeleteLine(xw, row); + ResetState(sp); + break; + + case CASE_DCH: + TRACE(("CASE_DCH - delete char\n")); + if ((row = param[0]) < 1) + row = 1; + DeleteChar(xw, (unsigned) row); + ResetState(sp); + break; + + case CASE_TRACK_MOUSE: + /* + * A single parameter other than zero is always scroll-down. + * A zero-parameter is used to reset the mouse mode, and is + * not useful for scrolling anyway. + */ + if (nparam > 1 || param[0] == 0) { + CELL start; + + TRACE(("CASE_TRACK_MOUSE\n")); + /* Track mouse as long as in window and between + * specified rows + */ + start.row = one_if_default(2) - 1; + start.col = param[1] - 1; + TrackMouse(xw, + param[0], + &start, + param[3] - 1, param[4] - 2); + } else { + TRACE(("CASE_SD - scroll down\n")); + /* SD */ + if ((count = param[0]) < 1) + count = 1; + RevScroll(xw, count); + do_xevents(); + } + ResetState(sp); + break; + + case CASE_DECID: + TRACE(("CASE_DECID\n")); + if_OPT_VT52_MODE(screen, { + unparseputc(xw, ANSI_ESC); + unparseputc(xw, '/'); + unparseputc(xw, 'Z'); + unparse_end(xw); + ResetState(sp); + break; + }); + param[0] = DEFAULT; /* Default ID parameter */ + /* FALLTHRU */ + case CASE_DA1: + TRACE(("CASE_DA1\n")); + if (param[0] <= 0) { /* less than means DEFAULT */ + count = 0; + init_reply(ANSI_CSI); + reply.a_pintro = '?'; + + /* The first param corresponds to the highest + * operating level (i.e., service level) of the + * emulation. A DEC terminal can be setup to + * respond with a different DA response, but + * there's no control sequence that modifies this. + * We set it via a resource. + */ + if (screen->terminal_id < 200) { + switch (screen->terminal_id) { + case 102: + reply.a_param[count++] = 6; /* VT102 */ + break; + case 101: + reply.a_param[count++] = 1; /* VT101 */ + reply.a_param[count++] = 0; /* no options */ + break; + default: /* VT100 */ + reply.a_param[count++] = 1; /* VT100 */ + reply.a_param[count++] = 2; /* AVO */ + break; + } + } else { + reply.a_param[count++] = (ParmType) (60 + + screen->terminal_id + / 100); + reply.a_param[count++] = 1; /* 132-columns */ + reply.a_param[count++] = 2; /* printer */ + reply.a_param[count++] = 6; /* selective-erase */ +#if OPT_SUNPC_KBD + if (xw->keyboard.type == keyboardIsVT220) +#endif + reply.a_param[count++] = 8; /* user-defined-keys */ + reply.a_param[count++] = 9; /* national replacement charsets */ + reply.a_param[count++] = 15; /* technical characters */ + if (screen->terminal_id >= 400) { + reply.a_param[count++] = 18; /* windowing capability */ + reply.a_param[count++] = 21; /* horizontal scrolling */ + } + if_OPT_ISO_COLORS(screen, { + reply.a_param[count++] = 22; /* ANSI color, VT525 */ + }); +#if OPT_DEC_LOCATOR + reply.a_param[count++] = 29; /* ANSI text locator */ +#endif + } + reply.a_nparam = (ParmType) count; + reply.a_inters = 0; + reply.a_final = 'c'; + unparseseq(xw, &reply); + } + ResetState(sp); + break; + + case CASE_DA2: + TRACE(("CASE_DA2\n")); + if (param[0] <= 0) { /* less than means DEFAULT */ + count = 0; + init_reply(ANSI_CSI); + reply.a_pintro = '>'; + + if (screen->terminal_id >= 200) { + switch (screen->terminal_id) { + case 220: + default: + reply.a_param[count++] = 1; /* VT220 */ + break; + case 240: + /* http://www.decuslib.com/DECUS/vax87a/gendyn/vt200_kind.lis */ + reply.a_param[count++] = 2; /* VT240 */ + break; + case 320: + /* http://www.vt100.net/docs/vt320-uu/appendixe.html */ + reply.a_param[count++] = 24; /* VT320 */ + break; + case 330: + reply.a_param[count++] = 18; /* VT330 */ + break; + case 340: + reply.a_param[count++] = 19; /* VT340 */ + break; + case 420: + reply.a_param[count++] = 41; /* VT420 */ + break; + case 510: + /* http://www.vt100.net/docs/vt510-rm/DA2 */ + reply.a_param[count++] = 61; /* VT510 */ + break; + case 520: + reply.a_param[count++] = 64; /* VT520 */ + break; + case 525: + reply.a_param[count++] = 65; /* VT525 */ + break; + } + } else { + reply.a_param[count++] = 0; /* VT100 (nonstandard) */ + } + reply.a_param[count++] = XTERM_PATCH; /* Version */ + reply.a_param[count++] = 0; /* options (none) */ + reply.a_nparam = (ParmType) count; + reply.a_inters = 0; + reply.a_final = 'c'; + unparseseq(xw, &reply); + } + ResetState(sp); + break; + + case CASE_DECRPTUI: + TRACE(("CASE_DECRPTUI\n")); + if ((screen->vtXX_level >= 4) + && (param[0] <= 0)) { /* less than means DEFAULT */ + unparseputc1(xw, ANSI_DCS); + unparseputc(xw, '!'); + unparseputc(xw, '|'); + unparseputc(xw, '0'); + unparseputc1(xw, ANSI_ST); + unparse_end(xw); + } + ResetState(sp); + break; + + case CASE_TBC: + TRACE(("CASE_TBC - tab clear\n")); + if ((row = param[0]) <= 0) /* less than means default */ + TabClear(xw->tabs, screen->cur_col); + else if (row == 3) + TabZonk(xw->tabs); + ResetState(sp); + break; + + case CASE_SET: + TRACE(("CASE_SET - set mode\n")); + ansi_modes(xw, bitset); + ResetState(sp); + break; + + case CASE_RST: + TRACE(("CASE_RST - reset mode\n")); + ansi_modes(xw, bitclr); + ResetState(sp); + break; + + case CASE_SGR: + for (row = 0; row < nparam; ++row) { + if_OPT_XMC_GLITCH(screen, { + Mark_XMC(xw, param[row]); + }); + TRACE(("CASE_SGR %d\n", param[row])); + switch (param[row]) { + case DEFAULT: + case 0: + UIntClr(xw->flags, + (INVERSE | BOLD | BLINK | UNDERLINE | INVISIBLE)); + if_OPT_ISO_COLORS(screen, { + reset_SGR_Colors(xw); + }); + break; + case 1: /* Bold */ + xw->flags |= BOLD; + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 5: /* Blink */ + xw->flags |= BLINK; + StartBlinking(screen); + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 4: /* Underscore */ + xw->flags |= UNDERLINE; + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 7: + xw->flags |= INVERSE; + if_OPT_ISO_COLORS(screen, { + setExtendedBG(xw); + }); + break; + case 8: + xw->flags |= INVISIBLE; + break; + case 22: /* reset 'bold' */ + UIntClr(xw->flags, BOLD); + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 24: + UIntClr(xw->flags, UNDERLINE); + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 25: /* reset 'blink' */ + UIntClr(xw->flags, BLINK); + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + break; + case 27: + UIntClr(xw->flags, INVERSE); + if_OPT_ISO_COLORS(screen, { + setExtendedBG(xw); + }); + break; + case 28: + UIntClr(xw->flags, INVISIBLE); + break; + case 30: + case 31: + case 32: + case 33: + case 34: + case 35: + case 36: + case 37: + if_OPT_ISO_COLORS(screen, { + xw->sgr_foreground = (param[row] - 30); + xw->sgr_extended = False; + setExtendedFG(xw); + }); + break; + case 38: + /* This is more complicated than I'd + like, but it should properly eat all + the parameters for unsupported modes + */ + if_OPT_ISO_COLORS(screen, { + row++; + if (row < nparam) { + switch (param[row]) { + case 5: + row++; + if (row < nparam && + param[row] < NUM_ANSI_COLORS) { + xw->sgr_foreground = param[row]; + xw->sgr_extended = True; + setExtendedFG(xw); + } + break; + default: + row += 7; + break; + } + } + }); + break; + case 39: + if_OPT_ISO_COLORS(screen, { + reset_SGR_Foreground(xw); + }); + break; + case 40: + case 41: + case 42: + case 43: + case 44: + case 45: + case 46: + case 47: + if_OPT_ISO_COLORS(screen, { + xw->sgr_background = (param[row] - 40); + setExtendedBG(xw); + }); + break; + case 48: + if_OPT_ISO_COLORS(screen, { + row++; + if (row < nparam) { + switch (param[row]) { + case 5: + row++; + if (row < nparam && + param[row] < NUM_ANSI_COLORS) { + xw->sgr_background = param[row]; + setExtendedBG(xw); + } + break; + default: + row += 7; + break; + } + } + }); + break; + case 49: + if_OPT_ISO_COLORS(screen, { + reset_SGR_Background(xw); + }); + break; + case 90: + case 91: + case 92: + case 93: + case 94: + case 95: + case 96: + case 97: + if_OPT_AIX_COLORS(screen, { + xw->sgr_foreground = (param[row] - 90 + 8); + xw->sgr_extended = False; + setExtendedFG(xw); + }); + break; + case 100: +#if !OPT_AIX_COLORS + if_OPT_ISO_COLORS(screen, { + reset_SGR_Foreground(xw); + reset_SGR_Background(xw); + }); + break; +#endif + case 101: + case 102: + case 103: + case 104: + case 105: + case 106: + case 107: + if_OPT_AIX_COLORS(screen, { + xw->sgr_background = (param[row] - 100 + 8); + setExtendedBG(xw); + }); + break; + } + } + ResetState(sp); + break; + + /* DSR (except for the '?') is a superset of CPR */ + case CASE_DSR: + sp->private_function = True; + + /* FALLTHRU */ + case CASE_CPR: + TRACE(("CASE_DSR - device status report\n")); + count = 0; + init_reply(ANSI_CSI); + reply.a_pintro = CharOf(sp->private_function ? '?' : 0); + reply.a_inters = 0; + reply.a_final = 'n'; + + switch (param[0]) { + case 5: + TRACE(("...request operating status\n")); + /* operating status */ + reply.a_param[count++] = 0; /* (no malfunction ;-) */ + break; + case 6: + TRACE(("...request %s\n", + (sp->private_function + ? "DECXCPR" + : "CPR"))); + /* CPR */ + /* DECXCPR (with page=1) */ + reply.a_param[count++] = (ParmType) (screen->cur_row + 1); + reply.a_param[count++] = (ParmType) (screen->cur_col + 1); + if (sp->private_function + && screen->vtXX_level >= 4) { /* VT420 */ + reply.a_param[count++] = 1; + } + reply.a_final = 'R'; + break; + case 15: + TRACE(("...request printer status\n")); + if (sp->private_function + && screen->vtXX_level >= 2) { /* VT220 */ + reply.a_param[count++] = 13; /* implement printer */ + } + break; + case 25: + TRACE(("...request UDK status\n")); + if (sp->private_function + && screen->vtXX_level >= 2) { /* VT220 */ + reply.a_param[count++] = 20; /* UDK always unlocked */ + } + break; + case 26: + TRACE(("...request keyboard status\n")); + if (sp->private_function + && screen->vtXX_level >= 2) { /* VT220 */ + reply.a_param[count++] = 27; + reply.a_param[count++] = 1; /* North American */ + if (screen->vtXX_level >= 4) { /* VT420 */ + reply.a_param[count++] = 0; /* ready */ + reply.a_param[count++] = 0; /* LK201 */ + } + } + break; + case 53: + TRACE(("...request locator status\n")); + if (sp->private_function + && screen->vtXX_level >= 2) { /* VT220 */ +#if OPT_DEC_LOCATOR + reply.a_param[count++] = 50; /* locator ready */ +#else + reply.a_param[count++] = 53; /* no locator */ +#endif + } + break; + case 62: + TRACE(("...request DECMSR - macro space\n")); + if (sp->private_function + && screen->vtXX_level >= 4) { /* VT420 */ + reply.a_pintro = 0; + reply.a_radix[count] = 16; /* no data */ + reply.a_param[count++] = 0; /* no space for macros */ + reply.a_inters = '*'; + reply.a_final = '{'; + } + break; + case 63: + TRACE(("...request DECCKSR - memory checksum\n")); + /* DECCKSR - Memory checksum */ + if (sp->private_function + && screen->vtXX_level >= 4) { /* VT420 */ + init_reply(ANSI_DCS); + reply.a_param[count++] = (ParmType) param[1]; /* PID */ + reply.a_delim = "!~"; /* delimiter */ + reply.a_radix[count] = 16; /* use hex */ + reply.a_param[count++] = 0; /* no data */ + } + break; + case 75: + TRACE(("...request data integrity\n")); + if (sp->private_function + && screen->vtXX_level >= 4) { /* VT420 */ + reply.a_param[count++] = 70; /* no errors */ + } + break; + case 85: + TRACE(("...request multi-session configuration\n")); + if (sp->private_function + && screen->vtXX_level >= 4) { /* VT420 */ + reply.a_param[count++] = 83; /* not configured */ + } + break; + default: + break; + } + + if ((reply.a_nparam = (ParmType) count) != 0) + unparseseq(xw, &reply); + + ResetState(sp); + sp->private_function = False; + break; + + case CASE_MC: + TRACE(("CASE_MC - media control\n")); + xtermMediaControl(xw, param[0], False); + ResetState(sp); + break; + + case CASE_DEC_MC: + TRACE(("CASE_DEC_MC - DEC media control\n")); + xtermMediaControl(xw, param[0], True); + ResetState(sp); + break; + + case CASE_HP_MEM_LOCK: + case CASE_HP_MEM_UNLOCK: + TRACE(("%s\n", ((sp->parsestate[c] == CASE_HP_MEM_LOCK) + ? "CASE_HP_MEM_LOCK" + : "CASE_HP_MEM_UNLOCK"))); + if (screen->scroll_amt) + FlushScroll(xw); + if (sp->parsestate[c] == CASE_HP_MEM_LOCK) + set_tb_margins(screen, screen->cur_row, screen->bot_marg); + else + set_tb_margins(screen, 0, screen->bot_marg); + ResetState(sp); + break; + + case CASE_DECSTBM: + TRACE(("CASE_DECSTBM - set scrolling region\n")); + { + int top; + int bot; + if ((top = param[0]) < 1) + top = 1; + if (nparam < 2 || (bot = param[1]) == DEFAULT + || bot > MaxRows(screen) + || bot == 0) + bot = MaxRows(screen); + if (bot > top) { + if (screen->scroll_amt) + FlushScroll(xw); + set_tb_margins(screen, top - 1, bot - 1); + CursorSet(screen, 0, 0, xw->flags); + } + ResetState(sp); + } + break; + + case CASE_DECREQTPARM: + TRACE(("CASE_DECREQTPARM\n")); + if (screen->terminal_id < 200) { /* VT102 */ + if ((row = param[0]) == DEFAULT) + row = 0; + if (row == 0 || row == 1) { + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 7; + reply.a_param[0] = (ParmType) (row + 2); + reply.a_param[1] = 1; /* no parity */ + reply.a_param[2] = 1; /* eight bits */ + reply.a_param[3] = 128; /* transmit 38.4k baud */ + reply.a_param[4] = 128; /* receive 38.4k baud */ + reply.a_param[5] = 1; /* clock multiplier ? */ + reply.a_param[6] = 0; /* STP flags ? */ + reply.a_inters = 0; + reply.a_final = 'x'; + unparseseq(xw, &reply); + } + } + ResetState(sp); + break; + + case CASE_DECSET: + /* DECSET */ +#if OPT_VT52_MODE + if (screen->vtXX_level != 0) +#endif + dpmodes(xw, bitset); + ResetState(sp); +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) + return False; +#endif + break; + + case CASE_DECRST: + /* DECRST */ + dpmodes(xw, bitclr); + init_groundtable(screen, sp); + ResetState(sp); + break; + + case CASE_DECALN: + TRACE(("CASE_DECALN - alignment test\n")); + if (screen->cursor_state) + HideCursor(); + reset_margins(screen); + CursorSet(screen, 0, 0, xw->flags); + xtermParseRect(xw, 0, 0, &myRect); + ScrnFillRectangle(xw, &myRect, 'E', 0, False); + ResetState(sp); + break; + + case CASE_GSETS: + TRACE(("CASE_GSETS(%d) = '%c'\n", sp->scstype, c)); + if (screen->vtXX_level != 0) + screen->gsets[sp->scstype] = CharOf(c); + ResetState(sp); + break; + + case CASE_ANSI_SC: + if (IsLeftRightMode(xw)) { + int left; + int right; + + TRACE(("CASE_DECSLRM - set left and right margin\n")); + if ((left = param[0]) < 1) + left = 1; + if (nparam < 2 || (right = param[1]) == DEFAULT + || right > MaxCols(screen) + || right == 0) + right = MaxCols(screen); + if (right > left) { + set_lr_margins(screen, left - 1, right - 1); + CursorSet(screen, 0, 0, xw->flags); + } + } else { + TRACE(("CASE_ANSI_SC - save cursor\n")); + CursorSave(xw); + } + ResetState(sp); + break; + + case CASE_DECSC: + TRACE(("CASE_DECSC - save cursor\n")); + CursorSave(xw); + ResetState(sp); + break; + + case CASE_ANSI_RC: + case CASE_DECRC: + TRACE(("CASE_%sRC - restore cursor\n", + (sp->nextstate == CASE_DECRC) ? "DEC" : "ANSI_")); + CursorRestore(xw); + if_OPT_ISO_COLORS(screen, { + setExtendedFG(xw); + }); + ResetState(sp); + break; + + case CASE_DECKPAM: + TRACE(("CASE_DECKPAM\n")); + xw->keyboard.flags |= MODE_DECKPAM; + update_appkeypad(); + ResetState(sp); + break; + + case CASE_DECKPNM: + TRACE(("CASE_DECKPNM\n")); + UIntClr(xw->keyboard.flags, MODE_DECKPAM); + update_appkeypad(); + ResetState(sp); + break; + + case CASE_CSI_QUOTE_STATE: + sp->parsestate = csi_quo_table; + break; + +#if OPT_BLINK_CURS + case CASE_CSI_SPACE_STATE: + sp->parsestate = csi_sp_table; + break; + + case CASE_DECSCUSR: + TRACE(("CASE_DECSCUSR\n")); + { + Boolean change = True; + Boolean blinks = screen->cursor_blink_esc; + + HideCursor(); + + switch (param[0]) { + case 0: + case 1: + case DEFAULT: + /* blinking block */ + screen->cursor_underline = False; + blinks = True; + break; + case 2: + /* steady block */ + screen->cursor_underline = False; + blinks = False; + break; + case 3: + /* blinking underline */ + screen->cursor_underline = True; + blinks = True; + break; + case 4: + /* steady underline */ + screen->cursor_underline = True; + blinks = False; + break; + default: + change = False; + break; + } + + if (change) { + xtermSetCursorBox(screen); + screen->cursor_blink_esc = blinks; + UpdateCursorBlink(screen); + } + } + ResetState(sp); + break; +#endif + +#if OPT_SCROLL_LOCK + case CASE_DECLL: + TRACE(("CASE_DECLL\n")); + if (nparam > 0) { + for (count = 0; count < nparam; ++count) { + switch (param[count]) { + case 0: + case DEFAULT: + xtermClearLEDs(screen); + break; + case 1: + case 2: + case 3: + xtermShowLED(screen, (Cardinal) param[count], True); + break; + case 21: + case 22: + case 23: + xtermShowLED(screen, (Cardinal) (param[count] - 20), True); + break; + } + } + } else { + xtermClearLEDs(screen); + } + ResetState(sp); + break; +#endif + +#if OPT_VT52_MODE + case CASE_VT52_FINISH: + TRACE(("CASE_VT52_FINISH terminal_id %d, vtXX_level %d\n", + screen->terminal_id, + screen->vtXX_level)); + if (screen->terminal_id >= 100 + && screen->vtXX_level == 0) { + sp->groundtable = + sp->parsestate = ansi_table; + /* + * On restore, the terminal does not recognize DECRQSS for + * DECSCL (per vttest). + */ + screen->vtXX_level = 1; + screen->curgl = screen->vt52_save_curgl; + screen->curgr = screen->vt52_save_curgr; + screen->curss = screen->vt52_save_curss; + memmove(screen->gsets, screen->vt52_save_gsets, sizeof(screen->gsets)); + } + break; +#endif + + case CASE_ANSI_LEVEL_1: + TRACE(("CASE_ANSI_LEVEL_1\n")); + set_ansi_conformance(screen, 1); + ResetState(sp); + break; + + case CASE_ANSI_LEVEL_2: + TRACE(("CASE_ANSI_LEVEL_2\n")); + set_ansi_conformance(screen, 2); + ResetState(sp); + break; + + case CASE_ANSI_LEVEL_3: + TRACE(("CASE_ANSI_LEVEL_3\n")); + set_ansi_conformance(screen, 3); + ResetState(sp); + break; + + case CASE_DECSCL: + TRACE(("CASE_DECSCL(%d,%d)\n", param[0], param[1])); + /* + * This changes the emulation level, and is not recognized by + * VT100s. + */ + if (screen->terminal_id >= 200) { + /* + * Disallow unrecognized parameters, as well as attempts to set + * the operating level higher than the given terminal-id. + */ + if (param[0] >= 61 + && param[0] <= 60 + (screen->terminal_id / 100)) { + /* + * VT300, VT420, VT520 manuals claim that DECSCL does a + * hard reset (RIS). VT220 manual states that it is a soft + * reset. Perhaps both are right (unlikely). Kermit says + * it's soft. + */ + ReallyReset(xw, False, False); + init_parser(xw, sp); + screen->vtXX_level = param[0] - 60; + if (param[0] > 61) { + switch (zero_if_default(1)) { + case 1: + show_8bit_control(False); + break; + case 0: + case 2: + show_8bit_control(True); + break; + } + } + } + } + ResetState(sp); + break; + + case CASE_DECSCA: + TRACE(("CASE_DECSCA\n")); + screen->protected_mode = DEC_PROTECT; + if (param[0] <= 0 || param[0] == 2) { + UIntClr(xw->flags, PROTECTED); + TRACE(("...clear PROTECTED\n")); + } else if (param[0] == 1) { + xw->flags |= PROTECTED; + TRACE(("...set PROTECTED\n")); + } + ResetState(sp); + break; + + case CASE_DECSED: + TRACE(("CASE_DECSED\n")); + do_erase_display(xw, param[0], DEC_PROTECT); + ResetState(sp); + break; + + case CASE_DECSEL: + TRACE(("CASE_DECSEL\n")); + do_erase_line(xw, param[0], DEC_PROTECT); + ResetState(sp); + break; + + case CASE_ST: + TRACE(("CASE_ST: End of String (%lu bytes)\n", (unsigned long) sp->string_used)); + ResetState(sp); + if (!sp->string_used) + break; + sp->string_area[--(sp->string_used)] = '\0'; + switch (sp->string_mode) { + case ANSI_APC: + /* ignored */ + break; + case ANSI_DCS: + do_dcs(xw, sp->string_area, sp->string_used); + break; + case ANSI_OSC: + do_osc(xw, sp->string_area, sp->string_used, ANSI_ST); + break; + case ANSI_PM: + /* ignored */ + break; + case ANSI_SOS: + /* ignored */ + break; + } + break; + + case CASE_SOS: + TRACE(("CASE_SOS: Start of String\n")); + if (ParseSOS(screen)) { + sp->string_mode = ANSI_SOS; + sp->parsestate = sos_table; + } else { + illegal_parse(xw, c, sp); + } + break; + + case CASE_PM: + TRACE(("CASE_PM: Privacy Message\n")); + if (ParseSOS(screen)) { + sp->string_mode = ANSI_PM; + sp->parsestate = sos_table; + } else { + illegal_parse(xw, c, sp); + } + break; + + case CASE_DCS: + TRACE(("CASE_DCS: Device Control String\n")); + sp->string_mode = ANSI_DCS; + sp->parsestate = sos_table; + break; + + case CASE_APC: + TRACE(("CASE_APC: Application Program Command\n")); + if (ParseSOS(screen)) { + sp->string_mode = ANSI_APC; + sp->parsestate = sos_table; + } else { + illegal_parse(xw, c, sp); + } + break; + + case CASE_SPA: + TRACE(("CASE_SPA - start protected area\n")); + screen->protected_mode = ISO_PROTECT; + xw->flags |= PROTECTED; + ResetState(sp); + break; + + case CASE_EPA: + TRACE(("CASE_EPA - end protected area\n")); + UIntClr(xw->flags, PROTECTED); + ResetState(sp); + break; + + case CASE_SU: + TRACE(("CASE_SU - scroll up\n")); + if ((count = param[0]) < 1) + count = 1; + xtermScroll(xw, count); + ResetState(sp); + break; + + case CASE_SL: /* ISO 6429, non-DEC */ + TRACE(("CASE_SL - scroll left\n")); + if ((count = param[0]) < 1) + count = 1; + xtermScrollLR(xw, count, True); + ResetState(sp); + break; + + case CASE_SR: /* ISO 6429, non-DEC */ + TRACE(("CASE_SR - scroll right\n")); + if ((count = param[0]) < 1) + count = 1; + xtermScrollLR(xw, count, False); + ResetState(sp); + break; + + case CASE_DECDC: + TRACE(("CASE_DC - delete column\n")); + if (screen->vtXX_level >= 4 + && IsLeftRightMode(xw)) { + if ((count = param[0]) < 1) + count = 1; + xtermColScroll(xw, count, True, screen->cur_col); + } + ResetState(sp); + break; + + case CASE_DECIC: + TRACE(("CASE_IC - insert column\n")); + if (screen->vtXX_level >= 4 + && IsLeftRightMode(xw)) { + if ((count = param[0]) < 1) + count = 1; + xtermColScroll(xw, count, False, screen->cur_col); + } + ResetState(sp); + break; + + case CASE_DECBI: + TRACE(("CASE_BI - back index\n")); + if (screen->vtXX_level >= 4) { + xtermColIndex(xw, True); + } + ResetState(sp); + break; + + case CASE_DECFI: + TRACE(("CASE_FI - forward index\n")); + if (screen->vtXX_level >= 4) { + xtermColIndex(xw, False); + } + ResetState(sp); + break; + + case CASE_IND: + TRACE(("CASE_IND - index\n")); + xtermIndex(xw, 1); + do_xevents(); + ResetState(sp); + break; + + case CASE_CPL: + TRACE(("CASE_CPL - cursor prev line\n")); + CursorPrevLine(xw, param[0]); + ResetState(sp); + break; + + case CASE_CNL: + TRACE(("CASE_CNL - cursor next line\n")); + CursorNextLine(xw, param[0]); + ResetState(sp); + break; + + case CASE_NEL: + TRACE(("CASE_NEL\n")); + xtermIndex(xw, 1); + CarriageReturn(xw); + ResetState(sp); + break; + + case CASE_HTS: + TRACE(("CASE_HTS - horizontal tab set\n")); + TabSet(xw->tabs, screen->cur_col); + ResetState(sp); + break; + + case CASE_RI: + TRACE(("CASE_RI - reverse index\n")); + RevIndex(xw, 1); + ResetState(sp); + break; + + case CASE_SS2: + TRACE(("CASE_SS2\n")); + screen->curss = 2; + ResetState(sp); + break; + + case CASE_SS3: + TRACE(("CASE_SS3\n")); + screen->curss = 3; + ResetState(sp); + break; + + case CASE_CSI_STATE: + /* enter csi state */ + nparam = 1; + param[0] = DEFAULT; + sp->parsestate = csi_table; + break; + + case CASE_ESC_SP_STATE: + /* esc space */ + sp->parsestate = esc_sp_table; + break; + + case CASE_CSI_EX_STATE: + /* csi exclamation */ + sp->parsestate = csi_ex_table; + break; + +#if OPT_DEC_LOCATOR + case CASE_CSI_TICK_STATE: + /* csi tick (') */ + sp->parsestate = csi_tick_table; + break; + + case CASE_DECEFR: + TRACE(("CASE_DECEFR - Enable Filter Rectangle\n")); + if (screen->send_mouse_pos == DEC_LOCATOR) { + MotionOff(screen, xw); + if ((screen->loc_filter_top = param[0]) < 1) + screen->loc_filter_top = LOC_FILTER_POS; + if (nparam < 2 || (screen->loc_filter_left = param[1]) < 1) + screen->loc_filter_left = LOC_FILTER_POS; + if (nparam < 3 || (screen->loc_filter_bottom = param[2]) < 1) + screen->loc_filter_bottom = LOC_FILTER_POS; + if (nparam < 4 || (screen->loc_filter_right = param[3]) < 1) + screen->loc_filter_right = LOC_FILTER_POS; + InitLocatorFilter(xw); + } + ResetState(sp); + break; + + case CASE_DECELR: + MotionOff(screen, xw); + if (param[0] <= 0 || param[0] > 2) { + screen->send_mouse_pos = MOUSE_OFF; + TRACE(("DECELR - Disable Locator Reports\n")); + } else { + TRACE(("DECELR - Enable Locator Reports\n")); + screen->send_mouse_pos = DEC_LOCATOR; + xtermShowPointer(xw, True); + if (param[0] == 2) { + screen->locator_reset = True; + } else { + screen->locator_reset = False; + } + if (nparam < 2 || param[1] != 1) { + screen->locator_pixels = False; + } else { + screen->locator_pixels = True; + } + screen->loc_filter = False; + } + ResetState(sp); + break; + + case CASE_DECSLE: + TRACE(("DECSLE - Select Locator Events\n")); + for (count = 0; count < nparam; ++count) { + switch (param[count]) { + case DEFAULT: + case 0: + MotionOff(screen, xw); + screen->loc_filter = False; + screen->locator_events = 0; + break; + case 1: + screen->locator_events |= LOC_BTNS_DN; + break; + case 2: + UIntClr(screen->locator_events, LOC_BTNS_DN); + break; + case 3: + screen->locator_events |= LOC_BTNS_UP; + break; + case 4: + UIntClr(screen->locator_events, LOC_BTNS_UP); + break; + } + } + ResetState(sp); + break; + + case CASE_DECRQLP: + TRACE(("DECRQLP - Request Locator Position\n")); + if (param[0] < 2) { + /* Issue DECLRP Locator Position Report */ + GetLocatorPosition(xw); + } + ResetState(sp); + break; +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_DEC_RECTOPS + case CASE_CSI_DOLLAR_STATE: + TRACE(("CASE_CSI_DOLLAR_STATE\n")); + /* csi dollar ($) */ + if (screen->vtXX_level >= 3) + sp->parsestate = csi_dollar_table; + else + sp->parsestate = eigtable; + break; + + case CASE_CSI_STAR_STATE: + TRACE(("CASE_CSI_STAR_STATE\n")); + /* csi star (*) */ + if (screen->vtXX_level >= 4) + sp->parsestate = csi_star_table; + else + sp->parsestate = eigtable; + break; + + case CASE_DECRQCRA: + if (screen->vtXX_level >= 4) { + int checksum; + + TRACE(("CASE_DECRQCRA - Request checksum of rectangular area\n")); + xtermCheckRect(xw, nparam, param, &checksum); + init_reply(ANSI_DCS); + count = 0; + reply.a_param[count++] = (ParmType) param[1]; /* PID */ + reply.a_delim = "!~"; /* delimiter */ + reply.a_radix[count] = 16; + reply.a_param[count++] = (ParmType) checksum; + reply.a_nparam = (ParmType) count; + unparseseq(xw, &reply); + } + ResetState(sp); + break; + + case CASE_DECCRA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECCRA - Copy rectangular area\n")); + xtermParseRect(xw, nparam, param, &myRect); + ScrnCopyRectangle(xw, &myRect, nparam - 5, param + 5); + } + ResetState(sp); + break; + + case CASE_DECERA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECERA - Erase rectangular area\n")); + xtermParseRect(xw, nparam, param, &myRect); + ScrnFillRectangle(xw, &myRect, ' ', 0, True); + } + ResetState(sp); + break; + + case CASE_DECFRA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECFRA - Fill rectangular area\n")); + if (nparam > 0 + && ((param[0] >= 32 && param[0] <= 126) + || (param[0] >= 160 && param[0] <= 255))) { + xtermParseRect(xw, nparam - 1, param + 1, &myRect); + ScrnFillRectangle(xw, &myRect, param[0], xw->flags, True); + } + } + ResetState(sp); + break; + + case CASE_DECSERA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECSERA - Selective erase rectangular area\n")); + xtermParseRect(xw, nparam > 4 ? 4 : nparam, param, &myRect); + ScrnWipeRectangle(xw, &myRect); + } + ResetState(sp); + break; + + case CASE_DECSACE: + TRACE(("CASE_DECSACE - Select attribute change extent\n")); + screen->cur_decsace = param[0]; + ResetState(sp); + break; + + case CASE_DECCARA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECCARA - Change attributes in rectangular area\n")); + xtermParseRect(xw, nparam > 4 ? 4 : nparam, param, &myRect); + ScrnMarkRectangle(xw, &myRect, False, nparam - 4, param + 4); + } + ResetState(sp); + break; + + case CASE_DECRARA: + if (screen->vtXX_level >= 4) { + TRACE(("CASE_DECRARA - Reverse attributes in rectangular area\n")); + xtermParseRect(xw, nparam > 4 ? 4 : nparam, param, &myRect); + ScrnMarkRectangle(xw, &myRect, True, nparam - 4, param + 4); + } + ResetState(sp); + break; + + case CASE_RQM: + TRACE(("CASE_RQM\n")); + do_rpm(xw, nparam, param); + ResetState(sp); + break; + + case CASE_DECRQM: + TRACE(("CASE_DECRQM\n")); + do_decrpm(xw, nparam, param); + ResetState(sp); + break; + + case CASE_CSI_DEC_DOLLAR_STATE: + TRACE(("CASE_CSI_DEC_DOLLAR_STATE\n")); + /* csi ? dollar ($) */ + sp->parsestate = csi_dec_dollar_table; + break; +#else + case CASE_CSI_DOLLAR_STATE: + /* csi dollar ($) */ + sp->parsestate = eigtable; + break; + + case CASE_CSI_STAR_STATE: + /* csi dollar (*) */ + sp->parsestate = eigtable; + break; + + case CASE_CSI_DEC_DOLLAR_STATE: + /* csi ? dollar ($) */ + sp->parsestate = eigtable; + break; +#endif /* OPT_DEC_RECTOPS */ + + case CASE_S7C1T: + TRACE(("CASE_S7C1T\n")); + if (screen->vtXX_level >= 2) { + show_8bit_control(False); + ResetState(sp); + } + break; + + case CASE_S8C1T: + TRACE(("CASE_S8C1T\n")); + if (screen->vtXX_level >= 2) { +#if OPT_VT52_MODE + if (screen->vtXX_level <= 1) + break; +#endif + show_8bit_control(True); + ResetState(sp); + } + break; + + case CASE_OSC: + TRACE(("CASE_OSC: Operating System Command\n")); + sp->parsestate = sos_table; + sp->string_mode = ANSI_OSC; + break; + + case CASE_RIS: + TRACE(("CASE_RIS\n")); + VTReset(xw, True, True); + ResetState(sp); + break; + + case CASE_DECSTR: + TRACE(("CASE_DECSTR\n")); + VTReset(xw, False, False); + ResetState(sp); + break; + + case CASE_REP: + TRACE(("CASE_REP\n")); + if (sp->lastchar >= 0 && + sp->lastchar < 256 && + sp->groundtable[E2A(sp->lastchar)] == CASE_PRINT) { + IChar repeated[2]; + count = (param[0] < 1) ? 1 : param[0]; + repeated[0] = (IChar) sp->lastchar; + while (count-- > 0) { + dotext(xw, + screen->gsets[(int) (screen->curgl)], + repeated, 1); + } + } + ResetState(sp); + break; + + case CASE_LS2: + TRACE(("CASE_LS2\n")); + screen->curgl = 2; + ResetState(sp); + break; + + case CASE_LS3: + TRACE(("CASE_LS3\n")); + screen->curgl = 3; + ResetState(sp); + break; + + case CASE_LS3R: + TRACE(("CASE_LS3R\n")); + screen->curgr = 3; + ResetState(sp); + break; + + case CASE_LS2R: + TRACE(("CASE_LS2R\n")); + screen->curgr = 2; + ResetState(sp); + break; + + case CASE_LS1R: + TRACE(("CASE_LS1R\n")); + screen->curgr = 1; + ResetState(sp); + break; + + case CASE_XTERM_SAVE: + savemodes(xw); + ResetState(sp); + break; + + case CASE_XTERM_RESTORE: + restoremodes(xw); + ResetState(sp); + break; + + case CASE_XTERM_WINOPS: + TRACE(("CASE_XTERM_WINOPS\n")); + window_ops(xw); + ResetState(sp); + break; +#if OPT_WIDE_CHARS + case CASE_ESC_PERCENT: + sp->parsestate = esc_pct_table; + break; + + case CASE_UTF8: + /* If we did not set UTF-8 mode from resource or the + * command-line, allow it to be enabled/disabled by + * control sequence. + */ + if (screen->wide_chars + && screen->utf8_mode != uAlways) { + if (!screen->wide_chars) { + WriteNow(); + ChangeToWide(xw); + } + switchPtyData(screen, c == 'G'); + TRACE(("UTF8 mode %s\n", + BtoS(screen->utf8_mode))); + } else { + TRACE(("UTF8 mode NOT turned %s (%s)\n", + BtoS(c == 'G'), + (screen->utf8_mode == uAlways) + ? "UTF-8 mode set from command-line" + : "wideChars resource was not set")); + } + ResetState(sp); + break; +#endif +#if OPT_MOD_FKEYS + case CASE_SET_MOD_FKEYS: + TRACE(("CASE_SET_MOD_FKEYS\n")); + if (nparam >= 1) { + set_mod_fkeys(xw, param[0], nparam > 1 ? param[1] : DEFAULT, True); + } else { + for (row = 1; row <= 5; ++row) + set_mod_fkeys(xw, row, DEFAULT, True); + } + break; + case CASE_SET_MOD_FKEYS0: + TRACE(("CASE_SET_MOD_FKEYS0\n")); + if (nparam >= 1 && param[0] != DEFAULT) { + set_mod_fkeys(xw, param[0], -1, False); + } else { + xw->keyboard.modify_now.function_keys = -1; + } + break; +#endif + case CASE_HIDE_POINTER: + TRACE(("CASE_HIDE_POINTER\n")); + if (nparam >= 1 && param[0] != DEFAULT) { + screen->pointer_mode = param[0]; + } else { + screen->pointer_mode = DEF_POINTER_MODE; + } + break; + + case CASE_SM_TITLE: + TRACE(("CASE_SM_TITLE\n")); + if (nparam >= 1) { + int n; + for (n = 0; n < nparam; ++n) { + if (param[n] != DEFAULT) + screen->title_modes |= (1 << param[n]); + } + } else { + screen->title_modes = DEF_TITLE_MODES; + } + TRACE(("...title_modes %#x\n", screen->title_modes)); + break; + + case CASE_RM_TITLE: + TRACE(("CASE_RM_TITLE\n")); + if (nparam >= 1) { + int n; + for (n = 0; n < nparam; ++n) { + if (param[n] != DEFAULT) + screen->title_modes &= ~(1 << param[n]); + } + } else { + screen->title_modes = DEF_TITLE_MODES; + } + TRACE(("...title_modes %#x\n", screen->title_modes)); + break; + + case CASE_CSI_IGNORE: + sp->parsestate = cigtable; + break; + + case CASE_DECSWBV: + TRACE(("CASE_DECSWBV\n")); + switch ((nparam >= 1) ? param[0] : DEFAULT) { + case 2: + case 3: + case 4: + screen->warningVolume = bvLow; + break; + case 5: + case 6: + case 7: + case 8: + screen->warningVolume = bvHigh; + break; + default: + screen->warningVolume = bvOff; + break; + } + TRACE(("...warningVolume %d\n", screen->warningVolume)); + ResetState(sp); + break; + + case CASE_DECSMBV: + TRACE(("CASE_DECSMBV\n")); + switch ((nparam >= 1) ? param[0] : DEFAULT) { + case 2: + case 3: + case 4: + screen->marginVolume = bvLow; + break; + case 0: + case DEFAULT: + case 5: + case 6: + case 7: + case 8: + screen->marginVolume = bvHigh; + break; + default: + screen->marginVolume = bvOff; + break; + } + TRACE(("...marginVolume %d\n", screen->marginVolume)); + ResetState(sp); + break; + } + if (sp->parsestate == sp->groundtable) + sp->lastchar = thischar; + } while (0); + +#if OPT_WIDE_CHARS + screen->utf8_inparse = (Boolean) ((screen->utf8_mode != uFalse) + && (sp->parsestate != sos_table)); +#endif + + return True; +} + +static void +VTparse(XtermWidget xw) +{ + /* We longjmp back to this point in VTReset() */ + (void) setjmp(vtjmpbuf); + init_parser(xw, &myState); + + do { + } while (doparsing(xw, doinput(), &myState)); +} + +static Char *v_buffer; /* pointer to physical buffer */ +static Char *v_bufstr = NULL; /* beginning of area to write */ +static Char *v_bufptr; /* end of area to write */ +static Char *v_bufend; /* end of physical buffer */ + +/* Write data to the pty as typed by the user, pasted with the mouse, + or generated by us in response to a query ESC sequence. */ + +void +v_write(int f, const Char * data, unsigned len) +{ + int riten; + + TRACE2(("v_write(%d:%s)\n", len, visibleChars(data, len))); + if (v_bufstr == NULL && len > 0) { + v_buffer = (Char *) XtMalloc((Cardinal) len); + v_bufstr = v_buffer; + v_bufptr = v_buffer; + v_bufend = v_buffer + len; + } +#ifdef DEBUG + if (debug) { + fprintf(stderr, "v_write called with %d bytes (%d left over)", + len, v_bufptr - v_bufstr); + if (len > 1 && len < 10) + fprintf(stderr, " \"%.*s\"", len, (const char *) data); + fprintf(stderr, "\n"); + } +#endif + +#ifdef VMS + if ((1 << f) != pty_mask) { + tt_write((const char *) data, len); + return; + } +#else /* VMS */ + if (!FD_ISSET(f, &pty_mask)) { + IGNORE_RC(write(f, (const char *) data, (size_t) len)); + return; + } +#endif /* VMS */ + + /* + * Append to the block we already have. + * Always doing this simplifies the code, and + * isn't too bad, either. If this is a short + * block, it isn't too expensive, and if this is + * a long block, we won't be able to write it all + * anyway. + */ + + if (len > 0) { +#if OPT_DABBREV + TScreenOf(term)->dabbrev_working = False; /* break dabbrev sequence */ +#endif + if (v_bufend < v_bufptr + len) { /* we've run out of room */ + if (v_bufstr != v_buffer) { + /* there is unused space, move everything down */ + /* possibly overlapping memmove here */ +#ifdef DEBUG + if (debug) + fprintf(stderr, "moving data down %d\n", + v_bufstr - v_buffer); +#endif + memmove(v_buffer, v_bufstr, (size_t) (v_bufptr - v_bufstr)); + v_bufptr -= v_bufstr - v_buffer; + v_bufstr = v_buffer; + } + if (v_bufend < v_bufptr + len) { + /* still won't fit: get more space */ + /* Don't use XtRealloc because an error is not fatal. */ + unsigned size = (unsigned) (v_bufptr - v_buffer); + v_buffer = TypeRealloc(Char, size + len, v_buffer); + if (v_buffer) { +#ifdef DEBUG + if (debug) + fprintf(stderr, "expanded buffer to %d\n", + size + len); +#endif + v_bufstr = v_buffer; + v_bufptr = v_buffer + size; + v_bufend = v_bufptr + len; + } else { + /* no memory: ignore entire write request */ + xtermWarning("cannot allocate buffer space\n"); + v_buffer = v_bufstr; /* restore clobbered pointer */ + } + } + } + if (v_bufend >= v_bufptr + len) { + /* new stuff will fit */ + memmove(v_bufptr, data, (size_t) len); + v_bufptr += len; + } + } + + /* + * Write out as much of the buffer as we can. + * Be careful not to overflow the pty's input silo. + * We are conservative here and only write + * a small amount at a time. + * + * If we can't push all the data into the pty yet, we expect write + * to return a non-negative number less than the length requested + * (if some data written) or -1 and set errno to EAGAIN, + * EWOULDBLOCK, or EINTR (if no data written). + * + * (Not all systems do this, sigh, so the code is actually + * a little more forgiving.) + */ + +#define MAX_PTY_WRITE 128 /* 1/2 POSIX minimum MAX_INPUT */ + + if (v_bufptr > v_bufstr) { +#ifdef VMS + riten = tt_write(v_bufstr, + ((v_bufptr - v_bufstr <= VMS_TERM_BUFFER_SIZE) + ? v_bufptr - v_bufstr + : VMS_TERM_BUFFER_SIZE)); + if (riten == 0) + return (riten); +#else /* VMS */ + riten = (int) write(f, v_bufstr, + (size_t) ((v_bufptr - v_bufstr <= MAX_PTY_WRITE) + ? v_bufptr - v_bufstr + : MAX_PTY_WRITE)); + if (riten < 0) +#endif /* VMS */ + { +#ifdef DEBUG + if (debug) + perror("write"); +#endif + riten = 0; + } +#ifdef DEBUG + if (debug) + fprintf(stderr, "write called with %d, wrote %d\n", + v_bufptr - v_bufstr <= MAX_PTY_WRITE ? + v_bufptr - v_bufstr : MAX_PTY_WRITE, + riten); +#endif + v_bufstr += riten; + if (v_bufstr >= v_bufptr) /* we wrote it all */ + v_bufstr = v_bufptr = v_buffer; + } + + /* + * If we have lots of unused memory allocated, return it + */ + if (v_bufend - v_bufptr > 1024) { /* arbitrary hysteresis */ + /* save pointers across realloc */ + int start = (int) (v_bufstr - v_buffer); + int size = (int) (v_bufptr - v_buffer); + unsigned allocsize = (unsigned) (size ? size : 1); + + v_buffer = TypeRealloc(Char, allocsize, v_buffer); + if (v_buffer) { + v_bufstr = v_buffer + start; + v_bufptr = v_buffer + size; + v_bufend = v_buffer + allocsize; +#ifdef DEBUG + if (debug) + fprintf(stderr, "shrunk buffer to %d\n", allocsize); +#endif + } else { + /* should we print a warning if couldn't return memory? */ + v_buffer = v_bufstr - start; /* restore clobbered pointer */ + } + } +} + +static void +updateCursor(TScreen * screen) +{ + if (screen->cursor_set != screen->cursor_state) { + if (screen->cursor_set) + ShowCursor(); + else + HideCursor(); + } +} + +#if OPT_BLINK_CURS || OPT_BLINK_TEXT +static void +reallyStopBlinking(TScreen * screen) +{ + if (screen->cursor_state == BLINKED_OFF) { + /* force cursor to display if it is enabled */ + screen->cursor_state = !screen->cursor_set; + updateCursor(screen); + xevents(); + } +} +#endif + +#ifdef VMS +#define ptymask() (v_bufptr > v_bufstr ? pty_mask : 0) + +static void +in_put(XtermWidget xw) +{ + static PtySelect select_mask; + static PtySelect write_mask; + int update = VTbuffer->update; + int size; + + int status; + Dimension replyWidth, replyHeight; + XtGeometryResult stat; + + TScreen *screen = TScreenOf(xw); + char *cp; + int i; + + select_mask = pty_mask; /* force initial read */ + for (;;) { + + /* if the terminal changed size, resize the widget */ + if (tt_changed) { + tt_changed = False; + + stat = REQ_RESIZE((Widget) xw, + ((Dimension) FontWidth(screen) + * (tt_width) + + 2 * screen->border + + screen->fullVwin.sb_info.width), + ((Dimension) FontHeight(screen) + * (tt_length) + + 2 * screen->border), + &replyWidth, &replyHeight); + + if (stat == XtGeometryYes || stat == XtGeometryDone) { + xw->core.width = replyWidth; + xw->core.height = replyHeight; + + ScreenResize(xw, replyWidth, replyHeight, &xw->flags); + } + repairSizeHints(); + } + + if (screen->eventMode == NORMAL + && readPtyData(xw, &select_mask, VTbuffer)) { + if (screen->scrollWidget + && screen->scrollttyoutput + && screen->topline < 0) + /* Scroll to bottom */ + WindowScroll(xw, 0, False); + break; + } + if (screen->scroll_amt) + FlushScroll(xw); + if (screen->cursor_set && CursorMoved(screen)) { + if (screen->cursor_state) + HideCursor(); + ShowCursor(); +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + PreeditPosition(xw); +#endif + } else { + updateCursor(screen); + } + + if (QLength(screen->display)) { + select_mask = X_mask; + } else { + write_mask = ptymask(); + XFlush(screen->display); + select_mask = Select_mask; + if (screen->eventMode != NORMAL) + select_mask = X_mask; + } + if (write_mask & ptymask()) { + v_write(screen->respond, 0, 0); /* flush buffer */ + } + + if (select_mask & X_mask) { + xevents(); + if (VTbuffer->update != update) + break; + } + } +} +#else /* VMS */ + +static void +in_put(XtermWidget xw) +{ + static PtySelect select_mask; + static PtySelect write_mask; + + TScreen *screen = TScreenOf(xw); + int i, time_select; + int size; + int update = VTbuffer->update; + + static struct timeval select_timeout; + +#if OPT_BLINK_CURS + /* + * Compute the timeout for the blinking cursor to be much smaller than + * the "on" or "off" interval. + */ + int tick = ((screen->blink_on < screen->blink_off) + ? screen->blink_on + : screen->blink_off); + tick *= (1000 / 8); /* 1000 for msec/usec, 8 for "much" smaller */ + if (tick < 1) + tick = 1; +#endif + + for (;;) { + if (screen->eventMode == NORMAL + && (size = readPtyData(xw, &select_mask, VTbuffer)) != 0) { + if (screen->scrollWidget + && screen->scrollttyoutput + && screen->topline < 0) + WindowScroll(xw, 0, False); /* Scroll to bottom */ + /* stop speed reading at some point to look for X stuff */ + TRACE(("VTbuffer uses %ld/%d\n", + (long) (VTbuffer->last - VTbuffer->buffer), + BUF_SIZE)); + if ((VTbuffer->last - VTbuffer->buffer) > BUF_SIZE) { + FD_CLR(screen->respond, &select_mask); + break; + } +#if defined(HAVE_SCHED_YIELD) + /* + * If we've read a full (small/fragment) buffer, let the operating + * system have a turn, and we'll resume reading until we've either + * read only a fragment of the buffer, or we've filled the large + * buffer (see above). Doing this helps keep up with large bursts + * of output. + */ + if (size == FRG_SIZE) { + select_timeout.tv_sec = 0; + i = Select(max_plus1, &select_mask, &write_mask, 0, + &select_timeout); + if (i > 0) { + sched_yield(); + } else + break; + } else { + break; + } +#else + (void) size; /* unused in this branch */ + break; +#endif + } + /* update the screen */ + if (screen->scroll_amt) + FlushScroll(xw); + if (screen->cursor_set && CursorMoved(screen)) { + if (screen->cursor_state) + HideCursor(); + ShowCursor(); +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + PreeditPosition(xw); +#endif + } else { + updateCursor(screen); + } + + XFlush(screen->display); /* always flush writes before waiting */ + + /* Update the masks and, unless X events are already in the queue, + wait for I/O to be possible. */ + XFD_COPYSET(&Select_mask, &select_mask); + /* in selection mode xterm does not read pty */ + if (screen->eventMode != NORMAL) + FD_CLR(screen->respond, &select_mask); + + if (v_bufptr > v_bufstr) { + XFD_COPYSET(&pty_mask, &write_mask); + } else + FD_ZERO(&write_mask); + select_timeout.tv_sec = 0; + time_select = 0; + + /* + * if there's either an XEvent or an XtTimeout pending, just take + * a quick peek, i.e. timeout from the select() immediately. If + * there's nothing pending, let select() block a little while, but + * for a shorter interval than the arrow-style scrollbar timeout. + * The blocking is optional, because it tends to increase the load + * on the host. + */ + if (xtermAppPending()) { + select_timeout.tv_usec = 0; + time_select = 1; + } else if (screen->awaitInput) { + select_timeout.tv_usec = 50000; + time_select = 1; +#if OPT_BLINK_CURS + } else if ((screen->blink_timer != 0 && + ((screen->select & FOCUS) || screen->always_highlight)) || + (screen->cursor_state == BLINKED_OFF)) { + select_timeout.tv_usec = tick; + while (select_timeout.tv_usec > 1000000) { + select_timeout.tv_usec -= 1000000; + select_timeout.tv_sec++; + } + time_select = 1; +#endif +#if OPT_SESSION_MGT + } else if (resource.sessionMgt) { + if (ice_fd >= 0) + FD_SET(ice_fd, &select_mask); +#endif + } + if (need_cleanup) + Cleanup(0); + i = Select(max_plus1, &select_mask, &write_mask, 0, + (time_select ? &select_timeout : 0)); + if (i < 0) { + if (errno != EINTR) + SysError(ERROR_SELECT); + continue; + } + + /* if there is room to write more data to the pty, go write more */ + if (FD_ISSET(screen->respond, &write_mask)) { + v_write(screen->respond, (Char *) 0, 0); /* flush buffer */ + } + + /* if there are X events already in our queue, it + counts as being readable */ + if (xtermAppPending() || + FD_ISSET(ConnectionNumber(screen->display), &select_mask)) { + xevents(); + if (VTbuffer->update != update) /* HandleInterpret */ + break; + } + + } +} +#endif /* VMS */ + +static IChar +doinput(void) +{ + TScreen *screen = TScreenOf(term); + + while (!morePtyData(screen, VTbuffer)) + in_put(term); + return nextPtyData(screen, VTbuffer); +} + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD +/* + * For OverTheSpot, client has to inform the position for XIM preedit. + */ +static void +PreeditPosition(XtermWidget xw) +{ + TInput *input = lookupTInput(xw, (Widget) xw); + TScreen *screen = TScreenOf(xw); + LineData *ld; + XPoint spot; + XVaNestedList list; + + if (input && input->xic + && (ld = getLineData(screen, screen->cur_row)) != 0) { + spot.x = (short) LineCursorX(screen, ld, screen->cur_col); + spot.y = (short) (CursorY(screen, screen->cur_row) + xw->misc.xim_fs_ascent); + list = XVaCreateNestedList(0, + XNSpotLocation, &spot, + XNForeground, T_COLOR(screen, TEXT_FG), + XNBackground, T_COLOR(screen, TEXT_BG), + (void *) 0); + XSetICValues(input->xic, XNPreeditAttributes, list, (void *) 0); + XFree(list); + } +} +#endif + +static void +WrapLine(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld = getLineData(screen, screen->cur_row); + + if (ld != 0) { + /* mark that we had to wrap this line */ + LineSetFlag(ld, LINEWRAPPED); + if (screen->show_wrap_marks) { + ShowWrapMarks(xw, screen->cur_row, ld); + } + xtermAutoPrint(xw, '\n'); + xtermIndex(xw, 1); + set_cur_col(screen, ScrnLeftMargin(xw)); + } +} + +/* + * process a string of characters according to the character set indicated + * by charset. worry about end of line conditions (wraparound if selected). + */ +void +dotext(XtermWidget xw, + int charset, + IChar * buf, /* start of characters to process */ + Cardinal len) /* end */ +{ + TScreen *screen = TScreenOf(xw); +#if OPT_WIDE_CHARS + Cardinal chars_chomped = 1; + int next_col = screen->cur_col; +#else + int next_col, last_col, this_col; /* must be signed */ +#endif + Cardinal offset; + int right = ScrnRightMargin(xw); + + /* + * It is possible to use CUP, etc., to move outside margins. In that + * case, the right-margin is ineffective. + */ + if (screen->cur_col > right) { + right = screen->max_col; + } +#if OPT_WIDE_CHARS + /* don't translate if we use UTF-8, and are not handling legacy support + * for line-drawing characters. + */ + if ((screen->utf8_mode == uFalse) + || (screen->vt100_graphics)) +#endif + if (!xtermCharSetOut(xw, buf, buf + len, charset)) + return; + + if_OPT_XMC_GLITCH(screen, { + Cardinal n; + if (charset != '?') { + for (n = 0; n < len; n++) { + if (buf[n] == XMC_GLITCH) + buf[n] = XMC_GLITCH + 1; + } + } + }); + +#if OPT_WIDE_CHARS + for (offset = 0; + offset < len && (chars_chomped > 0 || screen->do_wrap); + offset += chars_chomped) { + int width_available = right + 1 - screen->cur_col; + int width_here = 0; + Boolean need_wrap = False; + int last_chomp = 0; + chars_chomped = 0; + + if (screen->do_wrap) { + screen->do_wrap = False; + if ((xw->flags & WRAPAROUND)) { + WrapLine(xw); + width_available = right + 1 - screen->cur_col; + next_col = screen->cur_col; + } + } + + /* + * This can happen with left/right margins... + */ + if (width_available <= 0) + break; + + while (width_here <= width_available && chars_chomped < (len - offset)) { + if (!screen->utf8_mode + || (screen->vt100_graphics && charset == '0')) + last_chomp = 1; + else + last_chomp = my_wcwidth((int) buf[chars_chomped + offset]); + width_here += last_chomp; + chars_chomped++; + } + + if (width_here > width_available) { + if (last_chomp > right + 1) + break; /* give up - it is too big */ + if (chars_chomped-- == 0) { + /* This can happen with left/right margins... */ + break; + } + width_here -= last_chomp; + if (chars_chomped > 0) { + need_wrap = True; + } + } else if (width_here == width_available) { + need_wrap = True; + } else if (chars_chomped != (len - offset)) { + need_wrap = True; + } + + /* + * Split the wide characters back into separate arrays of 8-bit + * characters so we can use the existing interface. + * + * FIXME: If we rewrote this interface, it would involve + * rewriting all of the memory-management for the screen + * buffers (perhaps this is simpler). + */ + if (chars_chomped != 0 && next_col <= screen->max_col) { + WriteText(xw, buf + offset, chars_chomped); + } + next_col += width_here; + screen->do_wrap = need_wrap; + } + + /* + * Remember that we wrote something to the screen, for use as a base of + * combining characters. The logic above may have called cursor-forward + * or carriage-return operations which resets this flag, so we set it at + * the very end. + */ + screen->char_was_written = True; +#else /* ! OPT_WIDE_CHARS */ + + for (offset = 0; offset < len; offset += (Cardinal) this_col) { +#if OPT_DEC_CHRSET + LineData *ld = getLineData(screen, screen->cur_row); +#endif + + last_col = LineMaxCol(screen, ld); + if (last_col > (right + 1)) + last_col = right + 1; + this_col = last_col - screen->cur_col + 1; + if (this_col <= 1) { + if (screen->do_wrap) { + screen->do_wrap = False; + if ((xw->flags & WRAPAROUND)) { + WrapLine(xw); + } + } + this_col = 1; + } + if (offset + (Cardinal) this_col > len) { + this_col = (int) (len - offset); + } + next_col = screen->cur_col + this_col; + + WriteText(xw, buf + offset, (unsigned) this_col); + + /* + * The call to WriteText updates screen->cur_col. + * If screen->cur_col is less than next_col, we must have + * hit the right margin - so set the do_wrap flag. + */ + screen->do_wrap = (Boolean) (screen->cur_col < next_col); + } + +#endif /* OPT_WIDE_CHARS */ +} + +#if OPT_WIDE_CHARS +unsigned +visual_width(IChar * str, Cardinal len) +{ + /* returns the visual width of a string (doublewide characters count + as 2, normalwide characters count as 1) */ + unsigned my_len = 0; + while (len) { + int ch = (int) *str++; + if (isWide(ch)) + my_len += 2; + else + my_len++; + len--; + } + return my_len; +} +#endif + +#if HANDLE_STRUCT_NOTIFY +/* Flag icon name with "***" on window output when iconified. + */ +static void +HandleStructNotify(Widget w GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XEvent * event, + Boolean * cont GCC_UNUSED) +{ + XtermWidget xw = term; + + switch (event->type) { + case MapNotify: + TRACE(("HandleStructNotify(MapNotify)\n")); + resetZIconBeep(xw); + mapstate = !IsUnmapped; + break; + case UnmapNotify: + TRACE(("HandleStructNotify(UnmapNotify)\n")); + mapstate = IsUnmapped; + break; + case ConfigureNotify: + if (event->xconfigure.window == XtWindow(toplevel)) { +#if !OPT_TOOLBAR + int height, width; + + height = event->xconfigure.height; + width = event->xconfigure.width; +#endif + TRACE(("HandleStructNotify(ConfigureNotify) %d,%d %dx%d\n", + event->xconfigure.y, event->xconfigure.x, + event->xconfigure.height, event->xconfigure.width)); + +#if OPT_TOOLBAR + /* + * The notification is for the top-level widget, but we care about + * vt100 (ignore the tek4014 window). + */ + if (TScreenOf(xw)->Vshow) { + VTwin *Vwin = WhichVWin(TScreenOf(xw)); + TbInfo *info = &(Vwin->tb_info); + TbInfo save = *info; + + if (info->menu_bar) { + XtVaGetValues(info->menu_bar, + XtNheight, &info->menu_height, + XtNborderWidth, &info->menu_border, + (XtPointer) 0); + + if (save.menu_height != info->menu_height + || save.menu_border != info->menu_border) { + + TRACE(("...menu_height %d\n", info->menu_height)); + TRACE(("...menu_border %d\n", info->menu_border)); + TRACE(("...had height %d, border %d\n", + save.menu_height, + save.menu_border)); + + /* + * Window manager still may be using the old values. + * Try to fool it. + */ + REQ_RESIZE((Widget) xw, + TScreenOf(xw)->fullVwin.fullwidth, + (Dimension) (info->menu_height + - save.menu_height + + TScreenOf(xw)->fullVwin.fullheight), + NULL, NULL); + repairSizeHints(); + } + } + } +#else + if (height != xw->hints.height || width != xw->hints.width) + RequestResize(xw, height, width, False); +#endif /* OPT_TOOLBAR */ + } + break; + case ReparentNotify: + TRACE(("HandleStructNotify(ReparentNotify)\n")); + break; + default: + TRACE(("HandleStructNotify(event %s)\n", + visibleEventType(event->type))); + break; + } +} +#endif /* HANDLE_STRUCT_NOTIFY */ + +#if OPT_BLINK_CURS +static void +SetCursorBlink(TScreen * screen, Bool enable) +{ + screen->cursor_blink = (Boolean) enable; + if (DoStartBlinking(screen)) { + StartBlinking(screen); + } else { + /* EMPTY */ +#if OPT_BLINK_TEXT + reallyStopBlinking(screen); +#else + StopBlinking(screen); +#endif + } + update_cursorblink(); +} + +void +ToggleCursorBlink(TScreen * screen) +{ + SetCursorBlink(screen, (Bool) (!(screen->cursor_blink))); +} +#endif + +/* + * process ANSI modes set, reset + */ +static void +ansi_modes(XtermWidget xw, BitFunc func) +{ + int i; + + for (i = 0; i < nparam; ++i) { + switch (param[i]) { + case 2: /* KAM (if set, keyboard locked */ + (*func) (&xw->keyboard.flags, MODE_KAM); + break; + + case 4: /* IRM */ + (*func) (&xw->flags, INSERT); + break; + + case 12: /* SRM (if set, local echo */ + (*func) (&xw->keyboard.flags, MODE_SRM); + break; + + case 20: /* LNM */ + (*func) (&xw->flags, LINEFEED); + update_autolinefeed(); + break; + } + } +} + +#define IsSM() (func == bitset) + +#define set_bool_mode(flag) \ + flag = (Boolean) IsSM() + +static void +really_set_mousemode(XtermWidget xw, + Bool enabled, + XtermMouseModes mode) +{ + TScreenOf(xw)->send_mouse_pos = enabled ? mode : MOUSE_OFF; + if (TScreenOf(xw)->send_mouse_pos != MOUSE_OFF) + xtermShowPointer(xw, True); +} + +#define set_mousemode(mode) really_set_mousemode(xw, IsSM(), mode) + +#if OPT_READLINE +#define set_mouseflag(f) \ + (IsSM() \ + ? SCREEN_FLAG_set(screen, f) \ + : SCREEN_FLAG_unset(screen, f)) +#endif + +/* + * Use this enumerated type to check consistency among dpmodes(), savemodes() + * and restoremodes(). + */ +typedef enum { + srm_DECCKM = 1 + ,srm_DECANM = 2 + ,srm_DECCOLM = 3 + ,srm_DECSCLM = 4 + ,srm_DECSCNM = 5 + ,srm_DECOM = 6 + ,srm_DECAWM = 7 + ,srm_DECARM = 8 + ,srm_X10_MOUSE = SET_X10_MOUSE +#if OPT_TOOLBAR + ,srm_RXVT_TOOLBAR = 10 +#endif +#if OPT_BLINK_CURS + ,srm_ATT610_BLINK = 12 +#endif + ,srm_DECPFF = 18 + ,srm_DECPEX = 19 + ,srm_DECTCEM = 25 + ,srm_RXVT_SCROLLBAR = 30 +#if OPT_SHIFT_FONTS + ,srm_RXVT_FONTSIZE = 35 +#endif +#if OPT_TEK4014 + ,srm_DECTEK = 38 +#endif + ,srm_132COLS = 40 + ,srm_CURSES_HACK = 41 + ,srm_DECNRCM = 42 + ,srm_MARGIN_BELL = 44 + ,srm_REVERSEWRAP = 45 +#ifdef ALLOWLOGGING + ,srm_ALLOWLOGGING = 46 +#endif + ,srm_OPT_ALTBUF_CURSOR = 1049 + ,srm_OPT_ALTBUF = 1047 + ,srm_ALTBUF = 47 + ,srm_DECNKM = 66 + ,srm_DECBKM = 67 + ,srm_DECLRMM = 69 + ,srm_DECNCSM = 95 + ,srm_VT200_MOUSE = SET_VT200_MOUSE + ,srm_VT200_HIGHLIGHT_MOUSE = SET_VT200_HIGHLIGHT_MOUSE + ,srm_BTN_EVENT_MOUSE = SET_BTN_EVENT_MOUSE + ,srm_ANY_EVENT_MOUSE = SET_ANY_EVENT_MOUSE +#if OPT_FOCUS_EVENT + ,srm_FOCUS_EVENT_MOUSE = SET_FOCUS_EVENT_MOUSE +#endif + ,srm_EXT_MODE_MOUSE = SET_EXT_MODE_MOUSE + ,srm_SGR_EXT_MODE_MOUSE = SET_SGR_EXT_MODE_MOUSE + ,srm_URXVT_EXT_MODE_MOUSE = SET_URXVT_EXT_MODE_MOUSE + ,srm_RXVT_SCROLL_TTY_OUTPUT = 1010 + ,srm_RXVT_SCROLL_TTY_KEYPRESS = 1011 + ,srm_EIGHT_BIT_META = 1034 +#if OPT_NUM_LOCK + ,srm_REAL_NUMLOCK = 1035 + ,srm_META_SENDS_ESC = 1036 +#endif + ,srm_DELETE_IS_DEL = 1037 +#if OPT_NUM_LOCK + ,srm_ALT_SENDS_ESC = 1039 +#endif + ,srm_KEEP_SELECTION = 1040 + ,srm_SELECT_TO_CLIPBOARD = 1041 + ,srm_BELL_IS_URGENT = 1042 + ,srm_POP_ON_BELL = 1043 + ,srm_TITE_INHIBIT = 1048 +#if OPT_TCAP_FKEYS + ,srm_TCAP_FKEYS = 1050 +#endif +#if OPT_SUN_FUNC_KEYS + ,srm_SUN_FKEYS = 1051 +#endif +#if OPT_HP_FUNC_KEYS + ,srm_HP_FKEYS = 1052 +#endif +#if OPT_SCO_FUNC_KEYS + ,srm_SCO_FKEYS = 1053 +#endif + ,srm_LEGACY_FKEYS = 1060 +#if OPT_SUNPC_KBD + ,srm_VT220_FKEYS = 1061 +#endif +#if OPT_READLINE + ,srm_BUTTON1_MOVE_POINT = SET_BUTTON1_MOVE_POINT + ,srm_BUTTON2_MOVE_POINT = SET_BUTTON2_MOVE_POINT + ,srm_DBUTTON3_DELETE = SET_DBUTTON3_DELETE + ,srm_PASTE_IN_BRACKET = SET_PASTE_IN_BRACKET + ,srm_PASTE_QUOTE = SET_PASTE_QUOTE + ,srm_PASTE_LITERAL_NL = SET_PASTE_LITERAL_NL +#endif /* OPT_READLINE */ +} DECSET_codes; + +/* + * process DEC private modes set, reset + */ +static void +dpmodes(XtermWidget xw, BitFunc func) +{ + TScreen *screen = TScreenOf(xw); + int i, j; + unsigned myflags; + + for (i = 0; i < nparam; ++i) { + TRACE(("%s %d\n", IsSM()? "DECSET" : "DECRST", param[i])); + switch ((DECSET_codes) param[i]) { + case srm_DECCKM: + (*func) (&xw->keyboard.flags, MODE_DECCKM); + update_appcursor(); + break; + case srm_DECANM: /* ANSI/VT52 mode */ + if (IsSM()) { /* ANSI (VT100) */ + /* + * Setting DECANM should have no effect, since this function + * cannot be reached from vt52 mode. + */ + /* EMPTY */ ; + } +#if OPT_VT52_MODE + else if (screen->terminal_id >= 100) { /* VT52 */ + TRACE(("DECANM terminal_id %d, vtXX_level %d\n", + screen->terminal_id, + screen->vtXX_level)); + screen->vtXX_level = 0; + screen->vt52_save_curgl = screen->curgl; + screen->vt52_save_curgr = screen->curgr; + screen->vt52_save_curss = screen->curss; + memmove(screen->vt52_save_gsets, screen->gsets, sizeof(screen->gsets)); + resetCharsets(screen); + nparam = 0; /* ignore the remaining params, if any */ + } +#endif + break; + case srm_DECCOLM: + if (screen->c132) { + if (!(xw->flags & NOCLEAR_COLM)) + ClearScreen(xw); + CursorSet(screen, 0, 0, xw->flags); + if ((j = IsSM()? 132 : 80) != + ((xw->flags & IN132COLUMNS) ? 132 : 80) || + j != MaxCols(screen)) + RequestResize(xw, -1, j, True); + (*func) (&xw->flags, IN132COLUMNS); + if (xw->flags & IN132COLUMNS) { + UIntClr(xw->flags, LEFT_RIGHT); + reset_lr_margins(screen); + } + } + break; + case srm_DECSCLM: /* (slow scroll) */ + if (IsSM()) { + screen->jumpscroll = 0; + if (screen->scroll_amt) + FlushScroll(xw); + } else + screen->jumpscroll = 1; + (*func) (&xw->flags, SMOOTHSCROLL); + update_jumpscroll(); + break; + case srm_DECSCNM: + myflags = xw->flags; + (*func) (&xw->flags, REVERSE_VIDEO); + if ((xw->flags ^ myflags) & REVERSE_VIDEO) + ReverseVideo(xw); + /* update_reversevideo done in RevVid */ + break; + + case srm_DECOM: + (*func) (&xw->flags, ORIGIN); + CursorSet(screen, 0, 0, xw->flags); + break; + + case srm_DECAWM: + (*func) (&xw->flags, WRAPAROUND); + update_autowrap(); + break; + case srm_DECARM: + /* ignore autorepeat + * XAutoRepeatOn() and XAutoRepeatOff() can do this, but only + * for the whole display - not limited to a given window. + */ + break; + case srm_X10_MOUSE: /* MIT bogus sequence */ + MotionOff(screen, xw); + set_mousemode(X10_MOUSE); + break; +#if OPT_TOOLBAR + case srm_RXVT_TOOLBAR: + ShowToolbar(IsSM()); + break; +#endif +#if OPT_BLINK_CURS + case srm_ATT610_BLINK: /* att610: Start/stop blinking cursor */ + if (screen->cursor_blink_res) { + set_bool_mode(screen->cursor_blink_esc); + UpdateCursorBlink(screen); + } + break; +#endif + case srm_DECPFF: /* print form feed */ + set_bool_mode(PrinterOf(screen).printer_formfeed); + break; + case srm_DECPEX: /* print extent */ + set_bool_mode(PrinterOf(screen).printer_extent); + break; + case srm_DECTCEM: /* Show/hide cursor (VT200) */ + set_bool_mode(screen->cursor_set); + break; + case srm_RXVT_SCROLLBAR: + if (screen->fullVwin.sb_info.width != (IsSM()? ON : OFF)) + ToggleScrollBar(xw); + break; +#if OPT_SHIFT_FONTS + case srm_RXVT_FONTSIZE: + set_bool_mode(xw->misc.shift_fonts); + break; +#endif +#if OPT_TEK4014 + case srm_DECTEK: + if (IsSM() && !(screen->inhibit & I_TEK)) { + FlushLog(xw); + TEK4014_ACTIVE(xw) = True; + } + break; +#endif + case srm_132COLS: /* 132 column mode */ + set_bool_mode(screen->c132); + update_allow132(); + break; + case srm_CURSES_HACK: + set_bool_mode(screen->curses); + update_cursesemul(); + break; + case srm_DECNRCM: /* national charset (VT220) */ + (*func) (&xw->flags, NATIONAL); + break; + case srm_MARGIN_BELL: /* margin bell */ + set_bool_mode(screen->marginbell); + if (!screen->marginbell) + screen->bellArmed = -1; + update_marginbell(); + break; + case srm_REVERSEWRAP: /* reverse wraparound */ + (*func) (&xw->flags, REVERSEWRAP); + update_reversewrap(); + break; +#ifdef ALLOWLOGGING + case srm_ALLOWLOGGING: /* logging */ +#ifdef ALLOWLOGFILEONOFF + /* + * if this feature is enabled, logging may be + * enabled and disabled via escape sequences. + */ + if (IsSM()) + StartLog(xw); + else + CloseLog(xw); +#else + Bell(xw, XkbBI_Info, 0); + Bell(xw, XkbBI_Info, 0); +#endif /* ALLOWLOGFILEONOFF */ + break; +#endif + case srm_OPT_ALTBUF_CURSOR: /* alternate buffer & cursor */ + if (!xw->misc.titeInhibit) { + if (IsSM()) { + CursorSave(xw); + ToAlternate(xw); + ClearScreen(xw); + } else { + FromAlternate(xw); + CursorRestore(xw); + } + } else if (xw->misc.tiXtraScroll) { + if (IsSM()) { + xtermScroll(xw, screen->max_row); + } + } + break; + case srm_OPT_ALTBUF: + /* FALLTHRU */ + case srm_ALTBUF: /* alternate buffer */ + if (!xw->misc.titeInhibit) { + if (IsSM()) { + ToAlternate(xw); + } else { + if (screen->whichBuf + && (param[i] == 1047)) + ClearScreen(xw); + FromAlternate(xw); + } + } else if (xw->misc.tiXtraScroll) { + if (IsSM()) { + xtermScroll(xw, screen->max_row); + } + } + break; + case srm_DECNKM: + (*func) (&xw->keyboard.flags, MODE_DECKPAM); + update_appkeypad(); + break; + case srm_DECBKM: + /* back-arrow mapped to backspace or delete(D) */ + (*func) (&xw->keyboard.flags, MODE_DECBKM); + TRACE(("DECSET DECBKM %s\n", + BtoS(xw->keyboard.flags & MODE_DECBKM))); + update_decbkm(); + break; + case srm_DECLRMM: + if (screen->vtXX_level >= 4) { /* VT420 */ + (*func) (&xw->flags, LEFT_RIGHT); + if (IsLeftRightMode(xw)) { + xterm_ResetDouble(xw); + } else { + reset_lr_margins(screen); + } + CursorSet(screen, 0, 0, xw->flags); + } + break; + case srm_DECNCSM: + if (screen->vtXX_level >= 5) { /* VT510 */ + (*func) (&xw->flags, NOCLEAR_COLM); + } + break; + case srm_VT200_MOUSE: /* xterm bogus sequence */ + MotionOff(screen, xw); + set_mousemode(VT200_MOUSE); + break; + case srm_VT200_HIGHLIGHT_MOUSE: /* xterm sequence w/hilite tracking */ + MotionOff(screen, xw); + set_mousemode(VT200_HIGHLIGHT_MOUSE); + break; + case srm_BTN_EVENT_MOUSE: + MotionOff(screen, xw); + set_mousemode(BTN_EVENT_MOUSE); + break; + case srm_ANY_EVENT_MOUSE: + set_mousemode(ANY_EVENT_MOUSE); + if (screen->send_mouse_pos == MOUSE_OFF) { + MotionOff(screen, xw); + } else { + MotionOn(screen, xw); + } + break; +#if OPT_FOCUS_EVENT + case srm_FOCUS_EVENT_MOUSE: + set_bool_mode(screen->send_focus_pos); + break; +#endif + case srm_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_SGR_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_URXVT_EXT_MODE_MOUSE: + /* + * Rather than choose an arbitrary precedence among the coordinate + * modes, they are mutually exclusive. For consistency, a reset is + * only effective against the matching mode. + */ + if (IsSM()) { + screen->extend_coords = param[i]; + } else if (screen->extend_coords == param[i]) { + screen->extend_coords = 0; + } + break; + case srm_RXVT_SCROLL_TTY_OUTPUT: + set_bool_mode(screen->scrollttyoutput); + update_scrollttyoutput(); + break; + case srm_RXVT_SCROLL_TTY_KEYPRESS: + set_bool_mode(screen->scrollkey); + update_scrollkey(); + break; + case srm_EIGHT_BIT_META: + if (screen->eight_bit_meta != ebNever) { + set_bool_mode(screen->eight_bit_meta); + } + break; +#if OPT_NUM_LOCK + case srm_REAL_NUMLOCK: + set_bool_mode(xw->misc.real_NumLock); + update_num_lock(); + break; + case srm_META_SENDS_ESC: + set_bool_mode(screen->meta_sends_esc); + update_meta_esc(); + break; +#endif + case srm_DELETE_IS_DEL: + set_bool_mode(screen->delete_is_del); + update_delete_del(); + break; +#if OPT_NUM_LOCK + case srm_ALT_SENDS_ESC: + set_bool_mode(screen->alt_sends_esc); + update_alt_esc(); + break; +#endif + case srm_KEEP_SELECTION: + set_bool_mode(screen->keepSelection); + update_keepSelection(); + break; + case srm_SELECT_TO_CLIPBOARD: + set_bool_mode(screen->selectToClipboard); + update_selectToClipboard(); + break; + case srm_BELL_IS_URGENT: + set_bool_mode(screen->bellIsUrgent); + update_bellIsUrgent(); + break; + case srm_POP_ON_BELL: + set_bool_mode(screen->poponbell); + update_poponbell(); + break; + case srm_TITE_INHIBIT: + if (!xw->misc.titeInhibit) { + if (IsSM()) + CursorSave(xw); + else + CursorRestore(xw); + } + break; +#if OPT_TCAP_FKEYS + case srm_TCAP_FKEYS: + set_keyboard_type(xw, keyboardIsTermcap, IsSM()); + break; +#endif +#if OPT_SUN_FUNC_KEYS + case srm_SUN_FKEYS: + set_keyboard_type(xw, keyboardIsSun, IsSM()); + break; +#endif +#if OPT_HP_FUNC_KEYS + case srm_HP_FKEYS: + set_keyboard_type(xw, keyboardIsHP, IsSM()); + break; +#endif +#if OPT_SCO_FUNC_KEYS + case srm_SCO_FKEYS: + set_keyboard_type(xw, keyboardIsSCO, IsSM()); + break; +#endif + case srm_LEGACY_FKEYS: + set_keyboard_type(xw, keyboardIsLegacy, IsSM()); + break; +#if OPT_SUNPC_KBD + case srm_VT220_FKEYS: + set_keyboard_type(xw, keyboardIsVT220, IsSM()); + break; +#endif +#if OPT_READLINE + case srm_BUTTON1_MOVE_POINT: + set_mouseflag(click1_moves); + break; + case srm_BUTTON2_MOVE_POINT: + set_mouseflag(paste_moves); + break; + case srm_DBUTTON3_DELETE: + set_mouseflag(dclick3_deletes); + break; + case srm_PASTE_IN_BRACKET: + set_mouseflag(paste_brackets); + break; + case srm_PASTE_QUOTE: + set_mouseflag(paste_quotes); + break; + case srm_PASTE_LITERAL_NL: + set_mouseflag(paste_literal_nl); + break; +#endif /* OPT_READLINE */ + } + } +} + +/* + * process xterm private modes save + */ +static void +savemodes(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int i; + + for (i = 0; i < nparam; i++) { + TRACE(("savemodes %d\n", param[i])); + switch ((DECSET_codes) param[i]) { + case srm_DECCKM: + DoSM(DP_DECCKM, xw->keyboard.flags & MODE_DECCKM); + break; + case srm_DECANM: /* ANSI/VT52 mode */ + /* no effect */ + break; + case srm_DECCOLM: + if (screen->c132) + DoSM(DP_DECCOLM, xw->flags & IN132COLUMNS); + break; + case srm_DECSCLM: /* (slow scroll) */ + DoSM(DP_DECSCLM, xw->flags & SMOOTHSCROLL); + break; + case srm_DECSCNM: + DoSM(DP_DECSCNM, xw->flags & REVERSE_VIDEO); + break; + case srm_DECOM: + DoSM(DP_DECOM, xw->flags & ORIGIN); + break; + case srm_DECAWM: + DoSM(DP_DECAWM, xw->flags & WRAPAROUND); + break; + case srm_DECARM: + /* ignore autorepeat */ + break; + case srm_X10_MOUSE: /* mouse bogus sequence */ + DoSM(DP_X_X10MSE, screen->send_mouse_pos); + break; +#if OPT_TOOLBAR + case srm_RXVT_TOOLBAR: + DoSM(DP_TOOLBAR, resource.toolBar); + break; +#endif +#if OPT_BLINK_CURS + case srm_ATT610_BLINK: /* att610: Start/stop blinking cursor */ + if (screen->cursor_blink_res) { + DoSM(DP_CRS_BLINK, screen->cursor_blink_esc); + } + break; +#endif + case srm_DECPFF: /* print form feed */ + DoSM(DP_PRN_FORMFEED, PrinterOf(screen).printer_formfeed); + break; + case srm_DECPEX: /* print extent */ + DoSM(DP_PRN_EXTENT, PrinterOf(screen).printer_extent); + break; + case srm_DECTCEM: /* Show/hide cursor (VT200) */ + DoSM(DP_CRS_VISIBLE, screen->cursor_set); + break; + case srm_RXVT_SCROLLBAR: + DoSM(DP_RXVT_SCROLLBAR, (screen->fullVwin.sb_info.width != 0)); + break; +#if OPT_SHIFT_FONTS + case srm_RXVT_FONTSIZE: + DoSM(DP_RXVT_FONTSIZE, xw->misc.shift_fonts); + break; +#endif +#if OPT_TEK4014 + case srm_DECTEK: + DoSM(DP_DECTEK, TEK4014_ACTIVE(xw)); + break; +#endif + case srm_132COLS: /* 132 column mode */ + DoSM(DP_X_DECCOLM, screen->c132); + break; + case srm_CURSES_HACK: /* curses hack */ + DoSM(DP_X_MORE, screen->curses); + break; + case srm_DECNRCM: /* national charset (VT220) */ + DoSM(DP_DECNRCM, xw->flags & NATIONAL); + break; + case srm_MARGIN_BELL: /* margin bell */ + DoSM(DP_X_MARGIN, screen->marginbell); + break; + case srm_REVERSEWRAP: /* reverse wraparound */ + DoSM(DP_X_REVWRAP, xw->flags & REVERSEWRAP); + break; +#ifdef ALLOWLOGGING + case srm_ALLOWLOGGING: /* logging */ + DoSM(DP_X_LOGGING, screen->logging); + break; +#endif + case srm_OPT_ALTBUF_CURSOR: + /* FALLTHRU */ + case srm_OPT_ALTBUF: + /* FALLTHRU */ + case srm_ALTBUF: /* alternate buffer */ + DoSM(DP_X_ALTSCRN, screen->whichBuf); + break; + case srm_DECNKM: + DoSM(DP_DECKPAM, xw->keyboard.flags & MODE_DECKPAM); + break; + case srm_DECBKM: + DoSM(DP_DECBKM, xw->keyboard.flags & MODE_DECBKM); + break; + case srm_DECLRMM: /* left-right */ + DoSM(DP_X_LRMM, LEFT_RIGHT); + break; + case srm_DECNCSM: /* noclear */ + DoSM(DP_X_NCSM, NOCLEAR_COLM); + break; + case srm_VT200_MOUSE: /* mouse bogus sequence */ + case srm_VT200_HIGHLIGHT_MOUSE: + case srm_BTN_EVENT_MOUSE: + case srm_ANY_EVENT_MOUSE: + DoSM(DP_X_MOUSE, screen->send_mouse_pos); + break; +#if OPT_FOCUS_EVENT + case srm_FOCUS_EVENT_MOUSE: + DoSM(DP_X_FOCUS, screen->send_focus_pos); + break; +#endif + case srm_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_SGR_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_URXVT_EXT_MODE_MOUSE: + DoSM(DP_X_EXT_MOUSE, screen->extend_coords); + break; + case srm_RXVT_SCROLL_TTY_OUTPUT: + DoSM(DP_RXVT_SCROLL_TTY_OUTPUT, screen->scrollttyoutput); + break; + case srm_RXVT_SCROLL_TTY_KEYPRESS: + DoSM(DP_RXVT_SCROLL_TTY_KEYPRESS, screen->scrollkey); + break; + case srm_EIGHT_BIT_META: + DoSM(DP_EIGHT_BIT_META, screen->eight_bit_meta); + break; +#if OPT_NUM_LOCK + case srm_REAL_NUMLOCK: + DoSM(DP_REAL_NUMLOCK, xw->misc.real_NumLock); + break; + case srm_META_SENDS_ESC: + DoSM(DP_META_SENDS_ESC, screen->meta_sends_esc); + break; +#endif + case srm_DELETE_IS_DEL: + DoSM(DP_DELETE_IS_DEL, screen->delete_is_del); + break; +#if OPT_NUM_LOCK + case srm_ALT_SENDS_ESC: + DoSM(DP_ALT_SENDS_ESC, screen->alt_sends_esc); + break; +#endif + case srm_KEEP_SELECTION: + DoSM(DP_KEEP_SELECTION, screen->keepSelection); + break; + case srm_SELECT_TO_CLIPBOARD: + DoSM(DP_SELECT_TO_CLIPBOARD, screen->selectToClipboard); + break; + case srm_BELL_IS_URGENT: + DoSM(DP_BELL_IS_URGENT, screen->bellIsUrgent); + break; + case srm_POP_ON_BELL: + DoSM(DP_POP_ON_BELL, screen->poponbell); + break; +#if OPT_TCAP_FKEYS + case srm_TCAP_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SUN_FUNC_KEYS + case srm_SUN_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_HP_FUNC_KEYS + case srm_HP_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SCO_FUNC_KEYS + case srm_SCO_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SUNPC_KBD + case srm_VT220_FKEYS: + /* FALLTHRU */ +#endif + case srm_LEGACY_FKEYS: + DoSM(DP_KEYBOARD_TYPE, xw->keyboard.type); + break; + case srm_TITE_INHIBIT: + if (!xw->misc.titeInhibit) { + CursorSave(xw); + } + break; +#if OPT_READLINE + case srm_BUTTON1_MOVE_POINT: + SCREEN_FLAG_save(screen, click1_moves); + break; + case srm_BUTTON2_MOVE_POINT: + SCREEN_FLAG_save(screen, paste_moves); + break; + case srm_DBUTTON3_DELETE: + SCREEN_FLAG_save(screen, dclick3_deletes); + break; + case srm_PASTE_IN_BRACKET: + SCREEN_FLAG_save(screen, paste_brackets); + break; + case srm_PASTE_QUOTE: + SCREEN_FLAG_save(screen, paste_quotes); + break; + case srm_PASTE_LITERAL_NL: + SCREEN_FLAG_save(screen, paste_literal_nl); + break; +#endif /* OPT_READLINE */ + } + } +} + +/* + * process xterm private modes restore + */ +static void +restoremodes(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int i, j; + + for (i = 0; i < nparam; i++) { + TRACE(("restoremodes %d\n", param[i])); + switch ((DECSET_codes) param[i]) { + case srm_DECCKM: + bitcpy(&xw->keyboard.flags, + screen->save_modes[DP_DECCKM], MODE_DECCKM); + update_appcursor(); + break; + case srm_DECANM: /* ANSI/VT52 mode */ + /* no effect */ + break; + case srm_DECCOLM: + if (screen->c132) { + if (!(xw->flags & NOCLEAR_COLM)) + ClearScreen(xw); + CursorSet(screen, 0, 0, xw->flags); + if ((j = (screen->save_modes[DP_DECCOLM] & IN132COLUMNS) + ? 132 : 80) != ((xw->flags & IN132COLUMNS) + ? 132 : 80) || j != MaxCols(screen)) + RequestResize(xw, -1, j, True); + bitcpy(&xw->flags, + screen->save_modes[DP_DECCOLM], + IN132COLUMNS); + } + break; + case srm_DECSCLM: /* (slow scroll) */ + if (screen->save_modes[DP_DECSCLM] & SMOOTHSCROLL) { + screen->jumpscroll = 0; + if (screen->scroll_amt) + FlushScroll(xw); + } else + screen->jumpscroll = 1; + bitcpy(&xw->flags, screen->save_modes[DP_DECSCLM], SMOOTHSCROLL); + update_jumpscroll(); + break; + case srm_DECSCNM: + if ((screen->save_modes[DP_DECSCNM] ^ xw->flags) & REVERSE_VIDEO) { + bitcpy(&xw->flags, screen->save_modes[DP_DECSCNM], REVERSE_VIDEO); + ReverseVideo(xw); + /* update_reversevideo done in RevVid */ + } + break; + case srm_DECOM: + bitcpy(&xw->flags, screen->save_modes[DP_DECOM], ORIGIN); + CursorSet(screen, 0, 0, xw->flags); + break; + + case srm_DECAWM: + bitcpy(&xw->flags, screen->save_modes[DP_DECAWM], WRAPAROUND); + update_autowrap(); + break; + case srm_DECARM: + /* ignore autorepeat */ + break; + case srm_X10_MOUSE: /* MIT bogus sequence */ + DoRM0(DP_X_X10MSE, screen->send_mouse_pos); + really_set_mousemode(xw, + screen->send_mouse_pos != MOUSE_OFF, + screen->send_mouse_pos); + break; +#if OPT_TOOLBAR + case srm_RXVT_TOOLBAR: + DoRM(DP_TOOLBAR, resource.toolBar); + ShowToolbar(resource.toolBar); + break; +#endif +#if OPT_BLINK_CURS + case srm_ATT610_BLINK: /* Start/stop blinking cursor */ + if (screen->cursor_blink_res) { + DoRM(DP_CRS_BLINK, screen->cursor_blink_esc); + UpdateCursorBlink(screen); + } + break; +#endif + case srm_DECPFF: /* print form feed */ + DoRM(DP_PRN_FORMFEED, PrinterOf(screen).printer_formfeed); + break; + case srm_DECPEX: /* print extent */ + DoRM(DP_PRN_EXTENT, PrinterOf(screen).printer_extent); + break; + case srm_DECTCEM: /* Show/hide cursor (VT200) */ + DoRM(DP_CRS_VISIBLE, screen->cursor_set); + break; + case srm_RXVT_SCROLLBAR: + if ((screen->fullVwin.sb_info.width != 0) != + screen->save_modes[DP_RXVT_SCROLLBAR]) { + ToggleScrollBar(xw); + } + break; +#if OPT_SHIFT_FONTS + case srm_RXVT_FONTSIZE: + DoRM(DP_RXVT_FONTSIZE, xw->misc.shift_fonts); + break; +#endif +#if OPT_TEK4014 + case srm_DECTEK: + if (!(screen->inhibit & I_TEK) && + (TEK4014_ACTIVE(xw) != (Boolean) screen->save_modes[DP_DECTEK])) { + FlushLog(xw); + TEK4014_ACTIVE(xw) = (Boolean) screen->save_modes[DP_DECTEK]; + } + break; +#endif + case srm_132COLS: /* 132 column mode */ + DoRM(DP_X_DECCOLM, screen->c132); + update_allow132(); + break; + case srm_CURSES_HACK: /* curses hack */ + DoRM(DP_X_MORE, screen->curses); + update_cursesemul(); + break; + case srm_DECNRCM: /* national charset (VT220) */ + bitcpy(&xw->flags, screen->save_modes[DP_DECNRCM], NATIONAL); + break; + case srm_MARGIN_BELL: /* margin bell */ + if ((DoRM(DP_X_MARGIN, screen->marginbell)) == 0) + screen->bellArmed = -1; + update_marginbell(); + break; + case srm_REVERSEWRAP: /* reverse wraparound */ + bitcpy(&xw->flags, screen->save_modes[DP_X_REVWRAP], REVERSEWRAP); + update_reversewrap(); + break; +#ifdef ALLOWLOGGING + case srm_ALLOWLOGGING: /* logging */ +#ifdef ALLOWLOGFILEONOFF + if (screen->save_modes[DP_X_LOGGING]) + StartLog(xw); + else + CloseLog(xw); +#endif /* ALLOWLOGFILEONOFF */ + /* update_logging done by StartLog and CloseLog */ + break; +#endif + case srm_OPT_ALTBUF_CURSOR: /* alternate buffer & cursor */ + /* FALLTHRU */ + case srm_OPT_ALTBUF: + /* FALLTHRU */ + case srm_ALTBUF: /* alternate buffer */ + if (!xw->misc.titeInhibit) { + if (screen->save_modes[DP_X_ALTSCRN]) + ToAlternate(xw); + else + FromAlternate(xw); + /* update_altscreen done by ToAlt and FromAlt */ + } else if (xw->misc.tiXtraScroll) { + if (screen->save_modes[DP_X_ALTSCRN]) { + xtermScroll(xw, screen->max_row); + } + } + break; + case srm_DECNKM: + bitcpy(&xw->flags, screen->save_modes[DP_DECKPAM], MODE_DECKPAM); + update_appkeypad(); + break; + case srm_DECBKM: + bitcpy(&xw->flags, screen->save_modes[DP_DECBKM], MODE_DECBKM); + update_decbkm(); + break; + case srm_DECLRMM: /* left-right */ + bitcpy(&xw->flags, screen->save_modes[DP_X_LRMM], LEFT_RIGHT); + if (IsLeftRightMode(xw)) { + xterm_ResetDouble(xw); + } else { + reset_lr_margins(screen); + } + CursorSet(screen, 0, 0, xw->flags); + break; + case srm_DECNCSM: /* noclear */ + bitcpy(&xw->flags, screen->save_modes[DP_X_NCSM], NOCLEAR_COLM); + break; + case srm_VT200_MOUSE: /* mouse bogus sequence */ + case srm_VT200_HIGHLIGHT_MOUSE: + case srm_BTN_EVENT_MOUSE: + case srm_ANY_EVENT_MOUSE: + DoRM0(DP_X_MOUSE, screen->send_mouse_pos); + really_set_mousemode(xw, + screen->send_mouse_pos != MOUSE_OFF, + screen->send_mouse_pos); + break; +#if OPT_FOCUS_EVENT + case srm_FOCUS_EVENT_MOUSE: + DoRM(DP_X_FOCUS, screen->send_focus_pos); + break; +#endif + case srm_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_SGR_EXT_MODE_MOUSE: + /* FALLTHRU */ + case srm_URXVT_EXT_MODE_MOUSE: + DoRM(DP_X_EXT_MOUSE, screen->extend_coords); + break; + case srm_TITE_INHIBIT: + if (!xw->misc.titeInhibit) { + CursorRestore(xw); + } + break; + case srm_RXVT_SCROLL_TTY_OUTPUT: + DoRM(DP_RXVT_SCROLL_TTY_OUTPUT, screen->scrollttyoutput); + update_scrollttyoutput(); + break; + case srm_RXVT_SCROLL_TTY_KEYPRESS: + DoRM(DP_RXVT_SCROLL_TTY_KEYPRESS, screen->scrollkey); + update_scrollkey(); + break; + case srm_EIGHT_BIT_META: + DoRM(DP_EIGHT_BIT_META, screen->eight_bit_meta); + break; +#if OPT_NUM_LOCK + case srm_REAL_NUMLOCK: + DoRM(DP_REAL_NUMLOCK, xw->misc.real_NumLock); + update_num_lock(); + break; + case srm_META_SENDS_ESC: + DoRM(DP_META_SENDS_ESC, screen->meta_sends_esc); + update_meta_esc(); + break; +#endif + case srm_DELETE_IS_DEL: + DoRM(DP_DELETE_IS_DEL, screen->delete_is_del); + update_delete_del(); + break; +#if OPT_NUM_LOCK + case srm_ALT_SENDS_ESC: + DoRM(DP_ALT_SENDS_ESC, screen->alt_sends_esc); + update_alt_esc(); + break; +#endif + case srm_KEEP_SELECTION: + DoRM(DP_KEEP_SELECTION, screen->keepSelection); + update_keepSelection(); + break; + case srm_SELECT_TO_CLIPBOARD: + DoRM(DP_SELECT_TO_CLIPBOARD, screen->selectToClipboard); + update_selectToClipboard(); + break; + case srm_BELL_IS_URGENT: + DoRM(DP_BELL_IS_URGENT, screen->bellIsUrgent); + update_bellIsUrgent(); + break; + case srm_POP_ON_BELL: + DoRM(DP_POP_ON_BELL, screen->poponbell); + update_poponbell(); + break; +#if OPT_TCAP_FKEYS + case srm_TCAP_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SUN_FUNC_KEYS + case srm_SUN_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_HP_FUNC_KEYS + case srm_HP_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SCO_FUNC_KEYS + case srm_SCO_FKEYS: + /* FALLTHRU */ +#endif +#if OPT_SUNPC_KBD + case srm_VT220_FKEYS: + /* FALLTHRU */ +#endif + case srm_LEGACY_FKEYS: + xw->keyboard.type = (xtermKeyboardType) screen->save_modes[DP_KEYBOARD_TYPE]; + break; +#if OPT_READLINE + case srm_BUTTON1_MOVE_POINT: + SCREEN_FLAG_restore(screen, click1_moves); + break; + case srm_BUTTON2_MOVE_POINT: + SCREEN_FLAG_restore(screen, paste_moves); + break; + case srm_DBUTTON3_DELETE: + SCREEN_FLAG_restore(screen, dclick3_deletes); + break; + case srm_PASTE_IN_BRACKET: + SCREEN_FLAG_restore(screen, paste_brackets); + break; + case srm_PASTE_QUOTE: + SCREEN_FLAG_restore(screen, paste_quotes); + break; + case srm_PASTE_LITERAL_NL: + SCREEN_FLAG_restore(screen, paste_literal_nl); + break; +#endif /* OPT_READLINE */ + } + } +} + +/* + * Convert an XTextProperty to a string. + * + * This frees the data owned by the XTextProperty, and returns in its place the + * string, which must be freed by the caller. + */ +static char * +property_to_string(XtermWidget xw, XTextProperty * text) +{ + TScreen *screen = TScreenOf(xw); + Display *dpy = screen->display; + char *result = 0; + char **list; + int length = 0; + int rc; + + TRACE(("property_to_string value %p, encoding %s, format %d, nitems %ld\n", + text->value, + XGetAtomName(dpy, text->encoding), + text->format, + text->nitems)); + +#if OPT_WIDE_CHARS + /* + * We will use the XmbTextPropertyToTextList call to extract UTF-8 data. + * The xtermUtf8ToTextList() call is used to convert UTF-8 explicitly to + * ISO-8859-1. + */ + if ((text->format != 8) + || IsTitleMode(xw, tmGetUtf8) + || (rc = xtermUtf8ToTextList(xw, text, &list, &length)) < 0) +#endif + if ((rc = XmbTextPropertyToTextList(dpy, text, &list, &length)) < 0) + rc = XTextPropertyToStringList(text, &list, &length); + + if (rc >= 0) { + int n, c, pass; + size_t need = 0; + + for (pass = 0; pass < 2; ++pass) { + for (n = 0, need = 0; n < length; n++) { + char *s = list[n]; + while ((c = *s++) != '\0') { + if (pass) + result[need] = (char) c; + ++need; + } + } + if (pass) + result[need] = '\0'; + else + result = malloc(need + 1); + if (result == 0) + break; + } + XFreeStringList(list); + } + if (text->value != 0) + XFree(text->value); + + return result; +} + +static char * +get_icon_label(XtermWidget xw) +{ + XTextProperty text; + char *result = 0; + + if (XGetWMIconName(TScreenOf(xw)->display, VShellWindow(xw), &text)) { + result = property_to_string(xw, &text); + } + return result; +} + +static char * +get_window_label(XtermWidget xw) +{ + XTextProperty text; + char *result = 0; + + if (XGetWMName(TScreenOf(xw)->display, VShellWindow(xw), &text)) { + result = property_to_string(xw, &text); + } + return result; +} + +/* + * Report window label (icon or title) in dtterm protocol + * ESC ] code label ESC backslash + */ +static void +report_win_label(XtermWidget xw, + int code, + char *text) +{ + unparseputc(xw, ANSI_ESC); + unparseputc(xw, ']'); + unparseputc(xw, code); + + if (text != 0) { + int copy = IsTitleMode(xw, tmGetBase16); + if (copy) { + TRACE(("Encoding hex:%s\n", text)); + text = x_encode_hex(text); + } + unparseputs(xw, text); + if (copy) + free(text); + } + + unparseputc(xw, ANSI_ESC); + unparseputc(xw, '\\'); /* should be ST */ + unparse_end(xw); +} + +/* + * Window operations (from CDE dtterm description, as well as extensions). + * See also "allowWindowOps" resource. + */ +static void +window_ops(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + XWindowChanges values; + XWindowAttributes win_attrs; + unsigned value_mask; +#if OPT_MAXIMIZE + unsigned root_width; + unsigned root_height; +#endif + + TRACE(("window_ops %d\n", param[0])); + switch (param[0]) { + case ewRestoreWin: /* Restore (de-iconify) window */ + if (AllowWindowOps(xw, ewRestoreWin)) { + TRACE(("...de-iconify window\n")); + XMapWindow(screen->display, + VShellWindow(xw)); + } + break; + + case ewMinimizeWin: /* Minimize (iconify) window */ + if (AllowWindowOps(xw, ewMinimizeWin)) { + TRACE(("...iconify window\n")); + XIconifyWindow(screen->display, + VShellWindow(xw), + DefaultScreen(screen->display)); + } + break; + + case ewSetWinPosition: /* Move the window to the given position */ + if (AllowWindowOps(xw, ewSetWinPosition)) { + values.x = zero_if_default(1); + values.y = zero_if_default(2); + TRACE(("...move window to %d,%d\n", values.x, values.y)); + value_mask = (CWX | CWY); + XReconfigureWMWindow(screen->display, + VShellWindow(xw), + DefaultScreen(screen->display), + value_mask, + &values); + } + break; + + case ewSetWinSizePixels: /* Resize the window to given size in pixels */ + if (AllowWindowOps(xw, ewSetWinSizePixels)) { + RequestResize(xw, param[1], param[2], False); + } + break; + + case ewRaiseWin: /* Raise the window to the front of the stack */ + if (AllowWindowOps(xw, ewRaiseWin)) { + TRACE(("...raise window\n")); + XRaiseWindow(screen->display, VShellWindow(xw)); + } + break; + + case ewLowerWin: /* Lower the window to the bottom of the stack */ + if (AllowWindowOps(xw, ewLowerWin)) { + TRACE(("...lower window\n")); + XLowerWindow(screen->display, VShellWindow(xw)); + } + break; + + case ewRefreshWin: /* Refresh the window */ + if (AllowWindowOps(xw, ewRefreshWin)) { + TRACE(("...redraw window\n")); + Redraw(); + } + break; + + case ewSetWinSizeChars: /* Resize the text-area, in characters */ + if (AllowWindowOps(xw, ewSetWinSizeChars)) { + RequestResize(xw, param[1], param[2], True); + } + break; + +#if OPT_MAXIMIZE + case ewMaximizeWin: /* Maximize or restore */ + if (AllowWindowOps(xw, ewMaximizeWin)) { + RequestMaximize(xw, zero_if_default(1)); + } + break; + case ewFullscreenWin: /* Fullscreen or restore */ + if (AllowWindowOps(xw, ewFullscreenWin)) { + FullScreen(xw, zero_if_default(1)); + } + break; +#endif + + case ewGetWinState: /* Report the window's state */ + if (AllowWindowOps(xw, ewGetWinState)) { + TRACE(("...get window attributes\n")); + XGetWindowAttributes(screen->display, + VWindow(screen), + &win_attrs); + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 1; + reply.a_param[0] = (ParmType) ((win_attrs.map_state == IsViewable) + ? 1 + : 2); + reply.a_inters = 0; + reply.a_final = 't'; + unparseseq(xw, &reply); + } + break; + + case ewGetWinPosition: /* Report the window's position */ + if (AllowWindowOps(xw, ewGetWinPosition)) { + TRACE(("...get window position\n")); + XGetWindowAttributes(screen->display, + WMFrameWindow(xw), + &win_attrs); + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 3; + reply.a_param[0] = 3; + reply.a_param[1] = (ParmType) win_attrs.x; + reply.a_param[2] = (ParmType) win_attrs.y; + reply.a_inters = 0; + reply.a_final = 't'; + unparseseq(xw, &reply); + } + break; + + case ewGetWinSizePixels: /* Report the window's size in pixels */ + if (AllowWindowOps(xw, ewGetWinSizePixels)) { + TRACE(("...get window size in pixels\n")); + XGetWindowAttributes(screen->display, + VWindow(screen), + &win_attrs); + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 3; + reply.a_param[0] = 4; + /*FIXME: find if dtterm uses + * win_attrs.height or Height + * win_attrs.width or Width + */ + reply.a_param[1] = (ParmType) Height(screen); + reply.a_param[2] = (ParmType) Width(screen); + reply.a_inters = 0; + reply.a_final = 't'; + unparseseq(xw, &reply); + } + break; + + case ewGetWinSizeChars: /* Report the text's size in characters */ + if (AllowWindowOps(xw, ewGetWinSizeChars)) { + TRACE(("...get window size in characters\n")); + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 3; + reply.a_param[0] = 8; + reply.a_param[1] = (ParmType) MaxRows(screen); + reply.a_param[2] = (ParmType) MaxCols(screen); + reply.a_inters = 0; + reply.a_final = 't'; + unparseseq(xw, &reply); + } + break; + +#if OPT_MAXIMIZE + case ewGetScreenSizeChars: /* Report the screen's size, in characters */ + if (AllowWindowOps(xw, ewGetScreenSizeChars)) { + TRACE(("...get screen size in characters\n")); + if (!QueryMaximize(xw, &root_height, &root_width)) { + root_height = 0; + root_width = 0; + } + init_reply(ANSI_CSI); + reply.a_pintro = 0; + reply.a_nparam = 3; + reply.a_param[0] = 9; + reply.a_param[1] = (ParmType) (root_height + / (unsigned) FontHeight(screen)); + reply.a_param[2] = (ParmType) (root_width + / (unsigned) FontWidth(screen)); + reply.a_inters = 0; + reply.a_final = 't'; + unparseseq(xw, &reply); + } + break; +#endif + + case ewGetIconTitle: /* Report the icon's label */ + if (AllowWindowOps(xw, ewGetIconTitle)) { + TRACE(("...get icon's label\n")); + report_win_label(xw, 'L', get_icon_label(xw)); + } + break; + + case ewGetWinTitle: /* Report the window's title */ + if (AllowWindowOps(xw, ewGetWinTitle)) { + TRACE(("...get window's label\n")); + report_win_label(xw, 'l', get_window_label(xw)); + } + break; + + case ewPushTitle: /* save the window's title(s) on stack */ + if (AllowWindowOps(xw, ewPushTitle)) { + SaveTitle *last = screen->save_title; + SaveTitle *item = TypeCalloc(SaveTitle); + + TRACE(("...push title onto stack\n")); + if (item != 0) { + switch (zero_if_default(1)) { + case 0: + item->iconName = get_icon_label(xw); + item->windowName = get_window_label(xw); + break; + case 1: + item->iconName = get_icon_label(xw); + break; + case 2: + item->windowName = get_window_label(xw); + break; + } + item->next = last; + if (item->iconName == 0) { + item->iconName = ((last == 0) + ? get_icon_label(xw) + : x_strdup(last->iconName)); + } + if (item->windowName == 0) { + item->windowName = ((last == 0) + ? get_window_label(xw) + : x_strdup(last->windowName)); + } + screen->save_title = item; + } + } + break; + + case ewPopTitle: /* restore the window's title(s) from stack */ + if (AllowWindowOps(xw, ewPopTitle)) { + SaveTitle *item = screen->save_title; + + TRACE(("...pop title off stack\n")); + if (item != 0) { + switch (zero_if_default(1)) { + case 0: + ChangeIconName(xw, item->iconName); + ChangeTitle(xw, item->windowName); + break; + case 1: + ChangeIconName(xw, item->iconName); + break; + case 2: + ChangeTitle(xw, item->windowName); + break; + } + screen->save_title = item->next; + free(item->iconName); + free(item->windowName); + free(item); + } + } + break; + + default: /* DECSLPP (24, 25, 36, 48, 72, 144) */ + if (AllowWindowOps(xw, ewSetWinLines)) { + if (param[0] >= 24) + RequestResize(xw, param[0], -1, True); + } + break; + } +} + +/* + * set a bit in a word given a pointer to the word and a mask. + */ +static void +bitset(unsigned *p, unsigned mask) +{ + *p |= mask; +} + +/* + * clear a bit in a word given a pointer to the word and a mask. + */ +static void +bitclr(unsigned *p, unsigned mask) +{ + *p &= ~mask; +} + +/* + * Copy bits from one word to another, given a mask + */ +static void +bitcpy(unsigned *p, unsigned q, unsigned mask) +{ + bitclr(p, mask); + bitset(p, q & mask); +} + +void +unparseputc1(XtermWidget xw, int c) +{ + if (c >= 0x80 && c <= 0x9F) { + if (!TScreenOf(xw)->control_eight_bits) { + unparseputc(xw, A2E(ANSI_ESC)); + c = A2E(c - 0x40); + } + } + unparseputc(xw, c); +} + +void +unparseseq(XtermWidget xw, ANSI * ap) +{ + int c; + int i; + int inters; + + unparseputc1(xw, c = ap->a_type); + if (c == ANSI_ESC + || c == ANSI_DCS + || c == ANSI_CSI + || c == ANSI_OSC + || c == ANSI_PM + || c == ANSI_APC + || c == ANSI_SS3) { + if (ap->a_pintro != 0) + unparseputc(xw, ap->a_pintro); + for (i = 0; i < ap->a_nparam; ++i) { + if (i != 0) { + if (ap->a_delim) { + unparseputs(xw, ap->a_delim); + } else { + unparseputc(xw, ';'); + } + } + if (ap->a_radix[i]) { + char temp[8]; + sprintf(temp, "%04X", ap->a_param[i] & 0xffff); + unparseputs(xw, temp); + } else { + unparseputn(xw, (unsigned int) ap->a_param[i]); + } + } + if ((inters = ap->a_inters) != 0) { + for (i = 3; i >= 0; --i) { + c = CharOf(inters >> (8 * i)); + if (c != 0) + unparseputc(xw, c); + } + } + switch (ap->a_type) { + case ANSI_DCS: + case ANSI_OSC: + case ANSI_PM: + case ANSI_APC: + unparseputc1(xw, ANSI_ST); + break; + default: + unparseputc(xw, (char) ap->a_final); + break; + } + } + unparse_end(xw); +} + +void +unparseputn(XtermWidget xw, unsigned int n) +{ + unsigned int q; + + q = n / 10; + if (q != 0) + unparseputn(xw, q); + unparseputc(xw, (char) ('0' + (n % 10))); +} + +void +unparseputs(XtermWidget xw, const char *s) +{ + if (s != 0) { + while (*s) + unparseputc(xw, *s++); + } +} + +void +unparseputc(XtermWidget xw, int c) +{ + TScreen *screen = TScreenOf(xw); + IChar *buf = screen->unparse_bfr; + unsigned len; + + if ((screen->unparse_len + 2) >= sizeof(screen->unparse_bfr)) + unparse_end(xw); + + len = screen->unparse_len; + +#if OPT_TCAP_QUERY + /* + * If we're returning a termcap string, it has to be translated since + * a DCS must not contain any characters except for the normal 7-bit + * printable ASCII (counting tab, carriage return, etc). For now, + * just use hexadecimal for the whole thing. + */ + if (screen->tc_query_code >= 0) { + char tmp[3]; + sprintf(tmp, "%02X", c & 0xFF); + buf[len++] = CharOf(tmp[0]); + buf[len++] = CharOf(tmp[1]); + } else +#endif + if ((buf[len++] = (IChar) c) == '\r' && (xw->flags & LINEFEED)) { + buf[len++] = '\n'; + } + + screen->unparse_len = len; + + /* If send/receive mode is reset, we echo characters locally */ + if ((xw->keyboard.flags & MODE_SRM) == 0) { + (void) doparsing(xw, (unsigned) c, &myState); + } +} + +void +unparse_end(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->unparse_len) { +#ifdef VMS + tt_write(screen->unparse_bfr, screen->unparse_len); +#else /* VMS */ + writePtyData(screen->respond, screen->unparse_bfr, screen->unparse_len); +#endif /* VMS */ + screen->unparse_len = 0; + } +} + +void +ToggleAlternate(XtermWidget xw) +{ + if (TScreenOf(xw)->whichBuf) + FromAlternate(xw); + else + ToAlternate(xw); +} + +static void +ToAlternate(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->whichBuf == 0) { + TRACE(("ToAlternate\n")); + if (!screen->editBuf_index[1]) + screen->editBuf_index[1] = allocScrnBuf(xw, + (unsigned) MaxRows(screen), + (unsigned) MaxCols(screen), + &screen->editBuf_data[1]); + SwitchBufs(xw, 1); + screen->whichBuf = 1; +#if OPT_SAVE_LINES + screen->visbuf = screen->editBuf_index[screen->whichBuf]; +#endif + update_altscreen(); + } +} + +static void +FromAlternate(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->whichBuf != 0) { + TRACE(("FromAlternate\n")); + if (screen->scroll_amt) + FlushScroll(xw); + screen->whichBuf = 0; + SwitchBufs(xw, 0); +#if OPT_SAVE_LINES + screen->visbuf = screen->editBuf_index[screen->whichBuf]; +#endif + update_altscreen(); + } +} + +static void +SwitchBufs(XtermWidget xw, int toBuf) +{ + TScreen *screen = TScreenOf(xw); + int rows, top; + + if (screen->cursor_state) + HideCursor(); + + rows = MaxRows(screen); + SwitchBufPtrs(screen, toBuf); + + if ((top = INX2ROW(screen, 0)) < rows) { + if (screen->scroll_amt) { + FlushScroll(xw); + } + XClearArea(screen->display, + VWindow(screen), + (int) OriginX(screen), + (int) top * FontHeight(screen) + screen->border, + (unsigned) Width(screen), + (unsigned) ((rows - top) * FontHeight(screen)), + False); + } + ScrnUpdate(xw, 0, 0, rows, MaxCols(screen), False); +} + +Bool +CheckBufPtrs(TScreen * screen) +{ + return (screen->visbuf != 0 +#if OPT_SAVE_LINES + && screen->editBuf_index[0] != 0 +#endif + && screen->editBuf_index[1] != 0); +} + +/* + * Swap buffer line pointers between alternate and regular screens. + */ +void +SwitchBufPtrs(TScreen * screen, int toBuf GCC_UNUSED) +{ + if (CheckBufPtrs(screen)) { +#if OPT_SAVE_LINES + screen->visbuf = screen->editBuf_index[toBuf]; +#else + size_t len = ScrnPointers(screen, (size_t) MaxRows(screen)); + + memcpy(screen->save_ptr, screen->visbuf, len); + memcpy(screen->visbuf, screen->editBuf_index[1], len); + memcpy(screen->editBuf_index[1], screen->save_ptr, len); +#endif + } +} + +void +VTRun(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("VTRun ...\n")); + + if (!screen->Vshow) { + set_vt_visibility(True); + } + update_vttekmode(); + update_vtshow(); + update_tekshow(); + set_vthide_sensitivity(); + + ScrnAllocBuf(xw); + + screen->cursor_state = OFF; + screen->cursor_set = ON; +#if OPT_BLINK_CURS + if (DoStartBlinking(screen)) + StartBlinking(screen); +#endif + +#if OPT_TEK4014 + if (Tpushb > Tpushback) { + fillPtyData(xw, VTbuffer, (char *) Tpushback, (int) (Tpushb - Tpushback)); + Tpushb = Tpushback; + } +#endif + screen->is_running = True; + if (screen->embed_high && screen->embed_wide) { + ScreenResize(xw, screen->embed_wide, screen->embed_high, &(xw->flags)); + } +#if OPT_MAXIMIZE + else if (resource.fullscreen == esTrue || resource.fullscreen == esAlways) + FullScreen(term, True); +#endif + if (!setjmp(VTend)) + VTparse(xw); + StopBlinking(screen); + HideCursor(); + screen->cursor_set = OFF; + TRACE(("... VTRun\n")); +} + +/*ARGSUSED*/ +static void +VTExpose(Widget w GCC_UNUSED, + XEvent * event, + Region region GCC_UNUSED) +{ +#ifdef DEBUG + if (debug) + fputs("Expose\n", stderr); +#endif /* DEBUG */ + if (event->type == Expose) + HandleExposure(term, event); +} + +static void +VTGraphicsOrNoExpose(XEvent * event) +{ + TScreen *screen = TScreenOf(term); + if (screen->incopy <= 0) { + screen->incopy = 1; + if (screen->scrolls > 0) + screen->scrolls--; + } + if (event->type == GraphicsExpose) + if (HandleExposure(term, event)) + screen->cursor_state = OFF; + if ((event->type == NoExpose) + || ((XGraphicsExposeEvent *) event)->count == 0) { + if (screen->incopy <= 0 && screen->scrolls > 0) + screen->scrolls--; + if (screen->scrolls) + screen->incopy = -1; + else + screen->incopy = 0; + } +} + +/*ARGSUSED*/ +static void +VTNonMaskableEvent(Widget w GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XEvent * event, + Boolean * cont GCC_UNUSED) +{ + switch (event->type) { + case GraphicsExpose: + case NoExpose: + VTGraphicsOrNoExpose(event); + break; + } +} + +static void +VTResize(Widget w) +{ + if (XtIsRealized(w)) { + XtermWidget xw = (XtermWidget) w; + ScreenResize(xw, xw->core.width, xw->core.height, &xw->flags); + } +} + +#define okDimension(src,dst) ((src <= 32767) \ + && ((dst = (Dimension) src) == src)) + +static void +RequestResize(XtermWidget xw, int rows, int cols, Bool text) +{ + TScreen *screen = TScreenOf(xw); + unsigned long value; + Dimension replyWidth, replyHeight; + Dimension askedWidth, askedHeight; + XtGeometryResult status; + XWindowAttributes attrs; + + TRACE(("RequestResize(rows=%d, cols=%d, text=%d)\n", rows, cols, text)); + + if ((int) (askedWidth = (Dimension) cols) < cols + || (int) (askedHeight = (Dimension) rows) < rows) + return; + + if (askedHeight == 0 + || askedWidth == 0 + || xw->misc.limit_resize > 0) { + XGetWindowAttributes(XtDisplay(xw), + RootWindowOfScreen(XtScreen(xw)), &attrs); + } + + if (text) { + if ((value = (unsigned long) rows) != 0) { + if (rows < 0) + value = (unsigned long) MaxRows(screen); + value *= (unsigned long) FontHeight(screen); + value += (unsigned long) (2 * screen->border); + if (!okDimension(value, askedHeight)) + return; + } + + if ((value = (unsigned long) cols) != 0) { + if (cols < 0) + value = (unsigned long) MaxCols(screen); + value *= (unsigned long) FontWidth(screen); + value += (unsigned long) ((2 * screen->border) + + ScrollbarWidth(screen)); + if (!okDimension(value, askedWidth)) + return; + } + + } else { + if (rows < 0) + askedHeight = FullHeight(screen); + if (cols < 0) + askedWidth = FullWidth(screen); + } + + if (rows == 0) + askedHeight = (Dimension) attrs.height; + if (cols == 0) + askedWidth = (Dimension) attrs.width; + + if (xw->misc.limit_resize > 0) { + Dimension high = (Dimension) (xw->misc.limit_resize * attrs.height); + Dimension wide = (Dimension) (xw->misc.limit_resize * attrs.width); + if ((int) high < attrs.height) + high = (Dimension) attrs.height; + if (askedHeight > high) + askedHeight = high; + if ((int) wide < attrs.width) + wide = (Dimension) attrs.width; + if (askedWidth > wide) + askedWidth = wide; + } +#ifndef nothack + getXtermSizeHints(xw); +#endif + + TRACE(("...requesting resize %dx%d\n", askedHeight, askedWidth)); + status = REQ_RESIZE((Widget) xw, + askedWidth, askedHeight, + &replyWidth, &replyHeight); + + if (status == XtGeometryYes || + status == XtGeometryDone) { + ScreenResize(xw, replyWidth, replyHeight, &xw->flags); + } +#ifndef nothack + /* + * XtMakeResizeRequest() has the undesirable side-effect of clearing + * the window manager's hints, even on a failed request. This would + * presumably be fixed if the shell did its own work. + */ + if (xw->hints.flags + && replyHeight + && replyWidth) { + xw->hints.height = replyHeight; + xw->hints.width = replyWidth; + + TRACE(("%s@%d -- ", __FILE__, __LINE__)); + TRACE_HINTS(&xw->hints); + XSetWMNormalHints(screen->display, VShellWindow(xw), &xw->hints); + TRACE(("%s@%d -- ", __FILE__, __LINE__)); + TRACE_WM_HINTS(xw); + } +#endif + + XSync(screen->display, False); /* synchronize */ + if (xtermAppPending()) + xevents(); + + TRACE(("...RequestResize done\n")); +} + +static String xterm_trans = +"<ClientMessage>WM_PROTOCOLS: DeleteWindow()\n\ + <MappingNotify>: KeyboardMapping()\n"; + +int +VTInit(XtermWidget xw) +{ + Widget vtparent = SHELL_OF(xw); + + TRACE(("VTInit {{\n")); + + XtRealizeWidget(vtparent); + XtOverrideTranslations(vtparent, XtParseTranslationTable(xterm_trans)); + (void) XSetWMProtocols(XtDisplay(vtparent), XtWindow(vtparent), + &wm_delete_window, 1); + TRACE_TRANS("shell", vtparent); + TRACE_TRANS("vt100", (Widget) (xw)); + + ScrnAllocBuf(xw); + + TRACE(("...}} VTInit\n")); + return (1); +} + +static void +VTClassInit(void) +{ + XtAddConverter(XtRString, XtRGravity, XmuCvtStringToGravity, + (XtConvertArgList) NULL, (Cardinal) 0); +} + +#if OPT_COLOR_RES +/* + * Override the use of XtDefaultForeground/XtDefaultBackground to make some + * colors, such as cursor color, use the actual foreground/background value + * if there is no explicit resource value used. + */ +static Pixel +fill_Tres(XtermWidget target, XtermWidget source, int offset) +{ + char *name; + ScrnColors temp; + + TScreenOf(target)->Tcolors[offset] = TScreenOf(source)->Tcolors[offset]; + TScreenOf(target)->Tcolors[offset].mode = False; + + if ((name = x_strtrim(TScreenOf(target)->Tcolors[offset].resource)) != 0) + TScreenOf(target)->Tcolors[offset].resource = name; + + if (name == 0) { + TScreenOf(target)->Tcolors[offset].value = target->dft_foreground; + } else if (isDefaultForeground(name)) { + TScreenOf(target)->Tcolors[offset].value = + ((offset == TEXT_FG || offset == TEXT_BG) + ? target->dft_foreground + : TScreenOf(target)->Tcolors[TEXT_FG].value); + } else if (isDefaultBackground(name)) { + TScreenOf(target)->Tcolors[offset].value = + ((offset == TEXT_FG || offset == TEXT_BG) + ? target->dft_background + : TScreenOf(target)->Tcolors[TEXT_BG].value); + } else { + memset(&temp, 0, sizeof(temp)); + if (AllocateTermColor(target, &temp, offset, name, True)) { + if (COLOR_DEFINED(&(temp), offset)) + free(temp.names[offset]); + TScreenOf(target)->Tcolors[offset].value = temp.colors[offset]; + } + } + return TScreenOf(target)->Tcolors[offset].value; +} +#else +#define fill_Tres(target, source, offset) \ + TScreenOf(target)->Tcolors[offset] = TScreenOf(source)->Tcolors[offset] +#endif + +#if OPT_WIDE_CHARS +static void +VTInitialize_locale(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Bool is_utf8 = xtermEnvUTF8(); + + TRACE(("VTInitialize_locale\n")); + TRACE(("... request screen.utf8_mode = %d\n", screen->utf8_mode)); + TRACE(("... request screen.utf8_fonts = %d\n", screen->utf8_fonts)); + + if (screen->utf8_mode < 0) + screen->utf8_mode = uFalse; + + if (screen->utf8_mode > 3) + screen->utf8_mode = uDefault; + + screen->latin9_mode = 0; + screen->unicode_font = 0; +#if OPT_LUIT_PROG + xw->misc.callfilter = 0; + xw->misc.use_encoding = 0; + + TRACE(("... setup for luit:\n")); + TRACE(("... request misc.locale_str = \"%s\"\n", xw->misc.locale_str)); + + if (screen->utf8_mode == uFalse) { + TRACE(("... command-line +u8 overrides\n")); + } else +#if OPT_MINI_LUIT + if (x_strcasecmp(xw->misc.locale_str, "CHECKFONT") == 0) { + int fl = (xw->misc.default_font.f_n + ? (int) strlen(xw->misc.default_font.f_n) + : 0); + if (fl > 11 + && x_strcasecmp(xw->misc.default_font.f_n + fl - 11, + "-ISO10646-1") == 0) { + screen->unicode_font = 1; + /* unicode font, use True */ +#ifdef HAVE_LANGINFO_CODESET + if (!strcmp(xtermEnvEncoding(), "ANSI_X3.4-1968") + || !strcmp(xtermEnvEncoding(), "ISO-8859-1")) { + if (screen->utf8_mode == uDefault) + screen->utf8_mode = uFalse; + } else if (!strcmp(xtermEnvEncoding(), "ISO-8859-15")) { + if (screen->utf8_mode == uDefault) + screen->utf8_mode = uFalse; + screen->latin9_mode = 1; + } else { + xw->misc.callfilter = (Boolean) (is_utf8 ? 0 : 1); + screen->utf8_mode = uAlways; + } +#else + xw->misc.callfilter = is_utf8 ? 0 : 1; + screen->utf8_mode = uAlways; +#endif + } else { + /* other encoding, use False */ + if (screen->utf8_mode == uDefault) { + screen->utf8_mode = is_utf8 ? uAlways : uFalse; + } + } + } else +#endif /* OPT_MINI_LUIT */ + if (x_strcasecmp(xw->misc.locale_str, "TRUE") == 0 || + x_strcasecmp(xw->misc.locale_str, "ON") == 0 || + x_strcasecmp(xw->misc.locale_str, "YES") == 0 || + x_strcasecmp(xw->misc.locale_str, "AUTO") == 0 || + strcmp(xw->misc.locale_str, "1") == 0) { + /* when true ... fully obeying LC_CTYPE locale */ + xw->misc.callfilter = (Boolean) (is_utf8 ? 0 : 1); + screen->utf8_mode = uAlways; + } else if (x_strcasecmp(xw->misc.locale_str, "FALSE") == 0 || + x_strcasecmp(xw->misc.locale_str, "OFF") == 0 || + x_strcasecmp(xw->misc.locale_str, "NO") == 0 || + strcmp(xw->misc.locale_str, "0") == 0) { + /* when false ... original value of utf8_mode is effective */ + if (screen->utf8_mode == uDefault) { + screen->utf8_mode = is_utf8 ? uAlways : uFalse; + } + } else if (x_strcasecmp(xw->misc.locale_str, "MEDIUM") == 0 || + x_strcasecmp(xw->misc.locale_str, "SEMIAUTO") == 0) { + /* when medium ... obeying locale only for UTF-8 and Asian */ + if (is_utf8) { + screen->utf8_mode = uAlways; + } else if ( +#ifdef MB_CUR_MAX + MB_CUR_MAX > 1 || +#else + !strncmp(xtermEnvLocale(), "ja", (size_t) 2) || + !strncmp(xtermEnvLocale(), "ko", (size_t) 2) || + !strncmp(xtermEnvLocale(), "zh", (size_t) 2) || +#endif + !strncmp(xtermEnvLocale(), "th", (size_t) 2) || + !strncmp(xtermEnvLocale(), "vi", (size_t) 2)) { + xw->misc.callfilter = 1; + screen->utf8_mode = uAlways; + } else { + screen->utf8_mode = uFalse; + } + } else if (x_strcasecmp(xw->misc.locale_str, "UTF-8") == 0 || + x_strcasecmp(xw->misc.locale_str, "UTF8") == 0) { + /* when UTF-8 ... UTF-8 mode */ + screen->utf8_mode = uAlways; + } else { + /* other words are regarded as encoding name passed to luit */ + xw->misc.callfilter = 1; + screen->utf8_mode = uAlways; + xw->misc.use_encoding = 1; + } + TRACE(("... updated misc.callfilter = %s\n", BtoS(xw->misc.callfilter))); + TRACE(("... updated misc.use_encoding = %s\n", BtoS(xw->misc.use_encoding))); +#else + if (screen->utf8_mode == uDefault) { + screen->utf8_mode = is_utf8 ? uAlways : uFalse; + } +#endif /* OPT_LUIT_PROG */ + + if (screen->utf8_fonts == uDefault) { + switch (screen->utf8_mode) { + case uFalse: + case uTrue: + screen->utf8_fonts = screen->utf8_mode; + break; + case uDefault: + /* should not happen */ + screen->utf8_fonts = uTrue; + break; + case uAlways: + /* use this to disable menu entry */ + break; + } + } + + screen->utf8_inparse = (Boolean) (screen->utf8_mode != uFalse); + + TRACE(("... updated screen.utf8_mode = %d\n", screen->utf8_mode)); + TRACE(("... updated screen.utf8_fonts = %d\n", screen->utf8_fonts)); + TRACE(("...VTInitialize_locale done\n")); +} +#endif + +void +lookupSelectUnit(XtermWidget xw, Cardinal item, String value) +{ + /* *INDENT-OFF* */ + static struct { + const char * name; + SelectUnit code; + } table[] = { + { "char", Select_CHAR }, + { "word", Select_WORD }, + { "line", Select_LINE }, + { "group", Select_GROUP }, + { "page", Select_PAGE }, + { "all", Select_ALL }, +#if OPT_SELECT_REGEX + { "regex", Select_REGEX }, +#endif + }; + /* *INDENT-ON* */ + + TScreen *screen = TScreenOf(xw); + String next = x_skip_nonblanks(value); + Cardinal n; + + screen->selectMap[item] = NSELECTUNITS; + for (n = 0; n < XtNumber(table); ++n) { + if (!x_strncasecmp(table[n].name, value, (unsigned) (next - value))) { + screen->selectMap[item] = table[n].code; +#if OPT_SELECT_REGEX + if (table[n].code == Select_REGEX) { + screen->selectExpr[item] = x_strtrim(next); + TRACE(("Parsed regex \"%s\"\n", screen->selectExpr[item])); + } +#endif + break; + } + } +} + +static void +ParseOnClicks(XtermWidget wnew, XtermWidget wreq, Cardinal item) +{ + lookupSelectUnit(wnew, item, TScreenOf(wreq)->onClick[item]); +} + +/* + * Parse a comma-separated list, returning a string which the caller must + * free, and updating the source pointer. + */ +static char * +ParseList(const char **source) +{ + const char *base = *source; + const char *next; + size_t size; + char *value = 0; + char *result; + + /* ignore empty values */ + while (*base == ',') + ++base; + if (*base != '\0') { + next = base; + while (*next != '\0' && *next != ',') + ++next; + size = (size_t) (1 + next - base); + value = malloc(size); + if (value != 0) { + memcpy(value, base, size); + value[size - 1] = '\0'; + } + *source = next; + } else { + *source = base; + } + result = x_strtrim(value); + free(value); + return result; +} + +static void +set_flags_from_list(char *target, + const char *source, + FlagList * list, + Cardinal limit) +{ + Cardinal n; + int value = -1; + + while (*source != '\0') { + char *next = ParseList(&source); + Boolean found = False; + + if (next == 0) + break; + if (isdigit(CharOf(*next))) { + char *temp; + + value = (int) strtol(next, &temp, 0); + if (!IsEmpty(temp)) { + xtermWarning("Expected a number: %s\n", next); + } else { + for (n = 0; n < limit; ++n) { + if (list[n].code == value) { + target[value] = 1; + found = True; + break; + } + } + } + } else { + for (n = 0; n < limit; ++n) { + if (!x_strcasecmp(next, list[n].name)) { + value = list[n].code; + target[value] = 1; + found = True; + break; + } + } + } + if (!found) { + xtermWarning("Unrecognized keyword: %s\n", next); + } else { + TRACE(("...found %s (%d)\n", next, value)); + } + free(next); + } +} + +/* ARGSUSED */ +static void +VTInitialize(Widget wrequest, + Widget new_arg, + ArgList args GCC_UNUSED, + Cardinal *num_args GCC_UNUSED) +{ +#define Kolor(name) TScreenOf(wnew)->name.resource +#define TxtFg(name) !x_strcasecmp(Kolor(Tcolors[TEXT_FG]), Kolor(name)) +#define TxtBg(name) !x_strcasecmp(Kolor(Tcolors[TEXT_BG]), Kolor(name)) +#define DftFg(name) isDefaultForeground(Kolor(name)) +#define DftBg(name) isDefaultBackground(Kolor(name)) + +#define DATA(name) { #name, ec##name } + static FlagList tblColorOps[] = + { + DATA(SetColor) + ,DATA(GetColor) + ,DATA(GetAnsiColor) + }; +#undef DATA + +#define DATA(name) { #name, ef##name } + static FlagList tblFontOps[] = + { + DATA(SetFont) + ,DATA(GetFont) + }; +#undef DATA + +#define DATA(name) { #name, et##name } + static FlagList tblTcapOps[] = + { + DATA(SetTcap) + ,DATA(GetTcap) + }; +#undef DATA + +#define DATA(name) { #name, ew##name } + static FlagList tblWindowOps[] = + { + DATA(RestoreWin) + ,DATA(MinimizeWin) + ,DATA(SetWinPosition) + ,DATA(SetWinSizePixels) + ,DATA(RaiseWin) + ,DATA(LowerWin) + ,DATA(RefreshWin) + ,DATA(SetWinSizeChars) +#if OPT_MAXIMIZE + ,DATA(MaximizeWin) + ,DATA(FullscreenWin) +#endif + ,DATA(GetWinState) + ,DATA(GetWinPosition) + ,DATA(GetWinSizePixels) + ,DATA(GetWinSizeChars) +#if OPT_MAXIMIZE + ,DATA(GetScreenSizeChars) +#endif + ,DATA(GetIconTitle) + ,DATA(GetWinTitle) + ,DATA(PushTitle) + ,DATA(PopTitle) + ,DATA(SetWinLines) + ,DATA(SetXprop) + ,DATA(GetSelection) + ,DATA(SetSelection) + }; +#undef DATA + +#if OPT_RENDERFONT +#define DATA(name) { #name, er##name } + static FlagList tblRenderFont[] = + { + DATA(Default) + }; +#undef DATA +#endif + +#if OPT_WIDE_CHARS +#define DATA(name) { #name, u##name } + static FlagList tblUtf8Mode[] = + { + DATA(Always) + ,DATA(Default) + }; +#undef DATA +#endif + +#define DATA(name) { #name, eb##name } + static FlagList tbl8BitMeta[] = + { + DATA(Never) + ,DATA(Locale) + }; +#undef DATA + + XtermWidget request = (XtermWidget) wrequest; + XtermWidget wnew = (XtermWidget) new_arg; + Widget my_parent = SHELL_OF(wnew); + int i; + const char *s; + +#if OPT_ISO_COLORS + Bool color_ok; +#endif + +#if OPT_COLOR_RES2 + static XtResource fake_resources[] = + { +#if OPT_256_COLORS +# include <256colres.h> +#elif OPT_88_COLORS +# include <88colres.h> +#endif + }; +#endif /* OPT_COLOR_RES2 */ + + TRACE(("VTInitialize wnew %p, %d / %d resources\n", + (void *) wnew, XtNumber(xterm_resources), MAXRESOURCES)); + assert(XtNumber(xterm_resources) < MAXRESOURCES); + + /* Zero out the entire "screen" component of "wnew" widget, then do + * field-by-field assignment of "screen" fields that are named in the + * resource list. + */ + memset(TScreenOf(wnew), 0, sizeof(wnew->screen)); + + /* DESCO Sys#67660 + * Zero out the entire "keyboard" component of "wnew" widget. + */ + memset(&wnew->keyboard, 0, sizeof(wnew->keyboard)); + + /* dummy values so that we don't try to Realize the parent shell with height + * or width of 0, which is illegal in X. The real size is computed in the + * xtermWidget's Realize proc, but the shell's Realize proc is called first, + * and must see a valid size. + */ + wnew->core.height = wnew->core.width = 1; + + /* + * The definition of -rv now is that it changes the definition of + * XtDefaultForeground and XtDefaultBackground. So, we no longer + * need to do anything special. + */ + TScreenOf(wnew)->display = wnew->core.screen->display; + + /* + * We use the default foreground/background colors to compare/check if a + * color-resource has been set. + */ +#define MyBlackPixel(dpy) BlackPixel(dpy,DefaultScreen(dpy)) +#define MyWhitePixel(dpy) WhitePixel(dpy,DefaultScreen(dpy)) + + if (request->misc.re_verse) { + wnew->dft_foreground = MyWhitePixel(TScreenOf(wnew)->display); + wnew->dft_background = MyBlackPixel(TScreenOf(wnew)->display); + } else { + wnew->dft_foreground = MyBlackPixel(TScreenOf(wnew)->display); + wnew->dft_background = MyWhitePixel(TScreenOf(wnew)->display); + } + + init_Tres(TEXT_FG); + init_Tres(TEXT_BG); + + wnew->old_foreground = T_COLOR(TScreenOf(wnew), TEXT_FG); + wnew->old_background = T_COLOR(TScreenOf(wnew), TEXT_BG); + + TRACE(("Color resource initialization:\n")); + TRACE((" Default foreground 0x%06lx\n", wnew->dft_foreground)); + TRACE((" Default background 0x%06lx\n", wnew->dft_background)); + TRACE((" Screen foreground 0x%06lx\n", T_COLOR(TScreenOf(wnew), TEXT_FG))); + TRACE((" Screen background 0x%06lx\n", T_COLOR(TScreenOf(wnew), TEXT_BG))); + TRACE((" Actual foreground 0x%06lx\n", wnew->old_foreground)); + TRACE((" Actual background 0x%06lx\n", wnew->old_background)); + + TScreenOf(wnew)->mouse_button = -1; + TScreenOf(wnew)->mouse_row = -1; + TScreenOf(wnew)->mouse_col = -1; + +#if OPT_BOX_CHARS + init_Bres(screen.force_box_chars); + init_Bres(screen.force_packed); + init_Bres(screen.force_all_chars); +#endif + init_Bres(screen.free_bold_box); + init_Bres(screen.allowBoldFonts); + + init_Bres(screen.c132); + init_Bres(screen.curses); + init_Bres(screen.hp_ll_bc); +#if OPT_XMC_GLITCH + init_Ires(screen.xmc_glitch); + init_Ires(screen.xmc_attributes); + init_Bres(screen.xmc_inline); + init_Bres(screen.move_sgr_ok); +#endif +#if OPT_BLINK_CURS + init_Bres(screen.cursor_blink); + init_Ires(screen.blink_on); + init_Ires(screen.blink_off); + TScreenOf(wnew)->cursor_blink_res = TScreenOf(wnew)->cursor_blink; +#endif + init_Bres(screen.cursor_underline); +#if OPT_BLINK_TEXT + init_Ires(screen.blink_as_bold); +#endif + init_Ires(screen.border); + init_Bres(screen.jumpscroll); + init_Bres(screen.fastscroll); + init_Bres(screen.old_fkeys); + init_Bres(screen.delete_is_del); + wnew->keyboard.type = TScreenOf(wnew)->old_fkeys + ? keyboardIsLegacy + : keyboardIsDefault; +#ifdef ALLOWLOGGING + init_Bres(misc.logInhibit); + init_Bres(misc.log_on); + init_Sres(screen.logfile); +#endif + init_Bres(screen.bellIsUrgent); + init_Bres(screen.bellOnReset); + init_Bres(screen.marginbell); + init_Bres(screen.multiscroll); + init_Ires(screen.nmarginbell); + init_Ires(screen.savelines); + init_Ires(screen.scrollBarBorder); + init_Ires(screen.scrolllines); + init_Bres(screen.scrollttyoutput); + init_Bres(screen.scrollkey); + + init_Dres(screen.scale_height); + if (TScreenOf(wnew)->scale_height < 0.9) + TScreenOf(wnew)->scale_height = (float) 0.9; + if (TScreenOf(wnew)->scale_height > 1.5) + TScreenOf(wnew)->scale_height = (float) 1.5; + + init_Bres(misc.autoWrap); + init_Bres(misc.login_shell); + init_Bres(misc.reverseWrap); + init_Bres(misc.scrollbar); + init_Sres(misc.geo_metry); + init_Sres(misc.T_geometry); + + init_Sres(screen.term_id); + for (s = TScreenOf(request)->term_id; *s; s++) { + if (!isalpha(CharOf(*s))) + break; + } + TScreenOf(wnew)->terminal_id = atoi(s); + if (TScreenOf(wnew)->terminal_id < MIN_DECID) + TScreenOf(wnew)->terminal_id = MIN_DECID; + if (TScreenOf(wnew)->terminal_id > MAX_DECID) + TScreenOf(wnew)->terminal_id = MAX_DECID; + TRACE(("term_id '%s' -> terminal_id %d\n", + TScreenOf(wnew)->term_id, + TScreenOf(wnew)->terminal_id)); + + TScreenOf(wnew)->vtXX_level = (TScreenOf(wnew)->terminal_id / 100); + + init_Ires(screen.title_modes); + init_Bres(screen.visualbell); + init_Bres(screen.flash_line); + init_Ires(screen.visualBellDelay); + init_Bres(screen.poponbell); + init_Ires(misc.limit_resize); + +#if OPT_NUM_LOCK + init_Bres(misc.real_NumLock); + init_Bres(misc.alwaysUseMods); + wnew->misc.num_lock = 0; + wnew->misc.alt_mods = 0; + wnew->misc.meta_mods = 0; + wnew->misc.other_mods = 0; +#endif + +#if OPT_INPUT_METHOD + init_Bres(misc.open_im); + init_Ires(misc.retry_im); + init_Sres(misc.f_x); + init_Sres(misc.input_method); + init_Sres(misc.preedit_type); +#endif + +#if OPT_SHIFT_FONTS + init_Bres(misc.shift_fonts); +#endif +#if OPT_SUNPC_KBD + init_Ires(misc.ctrl_fkeys); +#endif +#if OPT_TEK4014 + TEK4014_SHOWN(wnew) = False; /* not a resource... */ + init_Bres(misc.tekInhibit); + init_Bres(misc.tekSmall); + init_Bres(misc.TekEmu); +#endif +#if OPT_TCAP_QUERY + TScreenOf(wnew)->tc_query_code = -1; +#endif + wnew->misc.re_verse0 = request->misc.re_verse; + init_Bres(misc.re_verse); + init_Ires(screen.multiClickTime); + init_Ires(screen.bellSuppressTime); + init_Sres(screen.charClass); + + init_Bres(screen.always_highlight); + init_Bres(screen.brokenSelections); + init_Bres(screen.cutNewline); + init_Bres(screen.cutToBeginningOfLine); + init_Bres(screen.highlight_selection); + init_Bres(screen.show_wrap_marks); + init_Bres(screen.i18nSelections); + init_Bres(screen.keepSelection); + init_Bres(screen.selectToClipboard); + init_Bres(screen.trim_selection); + + TScreenOf(wnew)->pointer_cursor = TScreenOf(request)->pointer_cursor; + init_Ires(screen.pointer_mode); + + init_Sres(screen.answer_back); + + init_Sres(SPS.printer_command); + init_Bres(SPS.printer_autoclose); + init_Bres(SPS.printer_extent); + init_Bres(SPS.printer_formfeed); + init_Bres(SPS.printer_newline); + init_Ires(SPS.printer_controlmode); +#if OPT_PRINT_COLORS + init_Ires(SPS.print_attributes); +#endif + + init_Sres(screen.keyboard_dialect); + + init_Bres(screen.input_eight_bits); + init_Bres(screen.output_eight_bits); + init_Bres(screen.control_eight_bits); + init_Bres(screen.backarrow_key); + init_Bres(screen.alt_is_not_meta); + init_Bres(screen.alt_sends_esc); + init_Bres(screen.meta_sends_esc); + + init_Bres(screen.allowSendEvent0); + init_Bres(screen.allowColorOp0); + init_Bres(screen.allowFontOp0); + init_Bres(screen.allowTcapOp0); + init_Bres(screen.allowTitleOp0); + init_Bres(screen.allowWindowOp0); + +#if OPT_SCROLL_LOCK + init_Bres(screen.allowScrollLock0); +#endif + + init_Sres(screen.disallowedColorOps); + + set_flags_from_list(TScreenOf(wnew)->disallow_color_ops, + TScreenOf(wnew)->disallowedColorOps, + tblColorOps, + ecLAST); + + init_Sres(screen.disallowedFontOps); + + set_flags_from_list(TScreenOf(wnew)->disallow_font_ops, + TScreenOf(wnew)->disallowedFontOps, + tblFontOps, + efLAST); + + init_Sres(screen.disallowedTcapOps); + + set_flags_from_list(TScreenOf(wnew)->disallow_tcap_ops, + TScreenOf(wnew)->disallowedTcapOps, + tblTcapOps, + etLAST); + + init_Sres(screen.disallowedWinOps); + + set_flags_from_list(TScreenOf(wnew)->disallow_win_ops, + TScreenOf(wnew)->disallowedWinOps, + tblWindowOps, + ewLAST); + + init_Sres(screen.default_string); + init_Sres(screen.eightbit_select_types); +#if OPT_WIDE_CHARS + init_Sres(screen.utf8_select_types); +#endif + + /* make a copy so that editres cannot change the resource after startup */ + TScreenOf(wnew)->allowSendEvents = TScreenOf(wnew)->allowSendEvent0; + TScreenOf(wnew)->allowColorOps = TScreenOf(wnew)->allowColorOp0; + TScreenOf(wnew)->allowFontOps = TScreenOf(wnew)->allowFontOp0; + TScreenOf(wnew)->allowTcapOps = TScreenOf(wnew)->allowTcapOp0; + TScreenOf(wnew)->allowTitleOps = TScreenOf(wnew)->allowTitleOp0; + TScreenOf(wnew)->allowWindowOps = TScreenOf(wnew)->allowWindowOp0; + +#if OPT_SCROLL_LOCK + TScreenOf(wnew)->allowScrollLock = TScreenOf(wnew)->allowScrollLock0; +#endif + + init_Bres(screen.quiet_grab); + +#ifndef NO_ACTIVE_ICON + init_Sres(screen.icon_fontname); + TScreenOf(wnew)->fnt_icon.fs = XLoadQueryFont(TScreenOf(wnew)->display, + TScreenOf(wnew)->icon_fontname); + TRACE(("iconFont '%s' %sloaded successfully\n", + TScreenOf(wnew)->icon_fontname, + TScreenOf(wnew)->fnt_icon.fs ? "" : "NOT ")); + init_Bres(misc.active_icon); + init_Ires(misc.icon_border_width); + wnew->misc.icon_border_pixel = request->misc.icon_border_pixel; +#endif /* NO_ACTIVE_ICON */ + + init_Bres(misc.signalInhibit); + init_Bres(misc.titeInhibit); + init_Bres(misc.tiXtraScroll); + init_Bres(misc.dynamicColors); + for (i = fontMenu_font1; i <= fontMenu_lastBuiltin; i++) { + init_Sres2(screen.MenuFontName, i); + } + init_Ires(misc.fontWarnings); +#define DefaultFontNames TScreenOf(wnew)->menu_font_names[fontMenu_default] + init_Sres(misc.default_font.f_n); + init_Sres(misc.default_font.f_b); + DefaultFontNames[fNorm] = x_strdup(wnew->misc.default_font.f_n); + DefaultFontNames[fBold] = x_strdup(wnew->misc.default_font.f_b); +#if OPT_WIDE_CHARS + init_Sres(misc.default_font.f_w); + init_Sres(misc.default_font.f_wb); + DefaultFontNames[fWide] = x_strdup(wnew->misc.default_font.f_w); + DefaultFontNames[fWBold] = x_strdup(wnew->misc.default_font.f_wb); +#endif + TScreenOf(wnew)->MenuFontName(fontMenu_fontescape) = NULL; + TScreenOf(wnew)->MenuFontName(fontMenu_fontsel) = NULL; + + TScreenOf(wnew)->menu_font_number = fontMenu_default; + init_Sres(screen.initial_font); + if (TScreenOf(wnew)->initial_font != 0) { + int result = xtermGetFont(TScreenOf(wnew)->initial_font); + if (result >= 0) + TScreenOf(wnew)->menu_font_number = result; + } +#if OPT_BROKEN_OSC + init_Bres(screen.brokenLinuxOSC); +#endif + +#if OPT_BROKEN_ST + init_Bres(screen.brokenStringTerm); +#endif + +#if OPT_C1_PRINT + init_Bres(screen.c1_printable); +#endif + +#if OPT_CLIP_BOLD + init_Bres(screen.use_clipping); +#endif + +#if OPT_DEC_CHRSET + init_Bres(screen.font_doublesize); + init_Ires(screen.cache_doublesize); + if (TScreenOf(wnew)->cache_doublesize > NUM_CHRSET) + TScreenOf(wnew)->cache_doublesize = NUM_CHRSET; + if (TScreenOf(wnew)->cache_doublesize == 0) + TScreenOf(wnew)->font_doublesize = False; + TRACE(("Doublesize%s enabled, up to %d fonts\n", + TScreenOf(wnew)->font_doublesize ? "" : " not", + TScreenOf(wnew)->cache_doublesize)); +#endif + +#if OPT_ISO_COLORS + init_Ires(screen.veryBoldColors); + init_Bres(screen.boldColors); + init_Bres(screen.colorAttrMode); + init_Bres(screen.colorBDMode); + init_Bres(screen.colorBLMode); + init_Bres(screen.colorMode); + init_Bres(screen.colorULMode); + init_Bres(screen.italicULMode); + init_Bres(screen.colorRVMode); + +#if OPT_COLOR_RES2 + TRACE(("...will fake resources for color%d to color%d\n", + MIN_ANSI_COLORS, + NUM_ANSI_COLORS - 1)); +#endif + for (i = 0, color_ok = False; i < MAXCOLORS; i++) { + +#if OPT_COLOR_RES2 + /* + * Xt has a hardcoded limit on the maximum number of resources that can + * be used in a widget. If we configure both luit (which implies + * wide-characters) and 256-colors, it goes over that limit. Most + * people would not need a resource-file with 256-colors; the default + * values in our table are sufficient. In that case, fake the resource + * setting by copying the default value from the table. The #define's + * can be overridden to make these true resources. + */ + if (i >= MIN_ANSI_COLORS && i < NUM_ANSI_COLORS) { + TScreenOf(wnew)->Acolors[i].resource = + x_strtrim(fake_resources[i - MIN_ANSI_COLORS].default_addr); + if (TScreenOf(wnew)->Acolors[i].resource == 0) + TScreenOf(wnew)->Acolors[i].resource = XtDefaultForeground; + } else +#endif /* OPT_COLOR_RES2 */ + { + TScreenOf(wnew)->Acolors[i] = TScreenOf(request)->Acolors[i]; + TScreenOf(wnew)->Acolors[i].resource = + x_strtrim(TScreenOf(wnew)->Acolors[i].resource); + } + +#if OPT_COLOR_RES + TRACE(("Acolors[%d] = %s\n", i, TScreenOf(wnew)->Acolors[i].resource)); + TScreenOf(wnew)->Acolors[i].mode = False; + if (DftFg(Acolors[i])) { + TScreenOf(wnew)->Acolors[i].value = T_COLOR(TScreenOf(wnew), TEXT_FG); + TScreenOf(wnew)->Acolors[i].mode = True; + } else if (DftBg(Acolors[i])) { + TScreenOf(wnew)->Acolors[i].value = T_COLOR(TScreenOf(wnew), TEXT_BG); + TScreenOf(wnew)->Acolors[i].mode = True; + } else { + color_ok = True; + } +#else + TRACE(("Acolors[%d] = %#lx\n", i, TScreenOf(request)->Acolors[i])); + if (TScreenOf(wnew)->Acolors[i] != wnew->dft_foreground && + TScreenOf(wnew)->Acolors[i] != T_COLOR(TScreenOf(wnew), TEXT_FG) && + TScreenOf(wnew)->Acolors[i] != T_COLOR(TScreenOf(wnew), TEXT_BG)) + color_ok = True; +#endif + } + + /* + * Check if we're trying to use color in a monochrome screen. Disable + * color in that case, since that would make ANSI colors unusable. A 4-bit + * or 8-bit display is usable, so we do not have to check for anything more + * specific. + */ + if (color_ok) { + Display *display = TScreenOf(wnew)->display; + XVisualInfo myTemplate, *visInfoPtr; + int numFound; + + myTemplate.visualid = XVisualIDFromVisual(DefaultVisual(display, + XDefaultScreen(display))); + visInfoPtr = XGetVisualInfo(display, (long) VisualIDMask, + &myTemplate, &numFound); + if (visInfoPtr == 0 + || numFound == 0 + || visInfoPtr->depth <= 1) { + TRACE(("disabling color since screen is monochrome\n")); + color_ok = False; + } else { + XFree(visInfoPtr); + } + } + + /* If none of the colors are anything other than the foreground or + * background, we'll assume this isn't color, no matter what the colorMode + * resource says. (There doesn't seem to be any good way to determine if + * the resource lookup failed versus the user having misconfigured this). + */ + if (!color_ok) { + TScreenOf(wnew)->colorMode = False; + TRACE(("All colors are foreground or background: disable colorMode\n")); + } + wnew->sgr_foreground = -1; + wnew->sgr_background = -1; + wnew->sgr_extended = False; +#endif /* OPT_ISO_COLORS */ + + /* + * Decode the resources that control the behavior on multiple mouse clicks. + * A single click is always bound to normal character selection, but the + * other flavors can be changed. + */ + for (i = 0; i < NSELECTUNITS; ++i) { + int ck = (i + 1); + TScreenOf(wnew)->maxClicks = ck; + if (i == Select_CHAR) + TScreenOf(wnew)->selectMap[i] = Select_CHAR; + else if (TScreenOf(request)->onClick[i] != 0) + ParseOnClicks(wnew, request, (unsigned) i); + else if (i <= Select_LINE) + TScreenOf(wnew)->selectMap[i] = (SelectUnit) i; + else + break; + TRACE(("on%dClicks %s=%d\n", ck, + NonNull(TScreenOf(request)->onClick[i]), + TScreenOf(wnew)->selectMap[i])); + if (TScreenOf(wnew)->selectMap[i] == NSELECTUNITS) + break; + } + TRACE(("maxClicks %d\n", TScreenOf(wnew)->maxClicks)); + + init_Tres(MOUSE_FG); + init_Tres(MOUSE_BG); + init_Tres(TEXT_CURSOR); +#if OPT_HIGHLIGHT_COLOR + init_Tres(HIGHLIGHT_BG); + init_Tres(HIGHLIGHT_FG); + init_Bres(screen.hilite_reverse); + init_Bres(screen.hilite_color); + if (TScreenOf(wnew)->hilite_color == Maybe) { + TScreenOf(wnew)->hilite_color = False; +#if OPT_COLOR_RES + /* + * If the highlight text/background are both set, and if they are + * not equal to either the text/background or background/text, then + * set the highlightColorMode automatically. + */ + if (!DftFg(Tcolors[HIGHLIGHT_BG]) + && !DftBg(Tcolors[HIGHLIGHT_FG]) + && !TxtFg(Tcolors[HIGHLIGHT_BG]) + && !TxtBg(Tcolors[HIGHLIGHT_FG]) + && !TxtBg(Tcolors[HIGHLIGHT_BG]) + && !TxtFg(Tcolors[HIGHLIGHT_FG])) { + TRACE(("...setting hilite_color automatically\n")); + TScreenOf(wnew)->hilite_color = True; + } +#endif + } +#endif + +#if OPT_TEK4014 + /* + * The Tek4014 window has no separate resources for foreground, background + * and cursor color. Since xterm always creates the vt100 widget first, we + * can set the Tektronix colors here. That lets us use escape sequences to + * set its dynamic colors and get consistent behavior whether or not the + * window is displayed. + */ + TScreenOf(wnew)->Tcolors[TEK_BG] = TScreenOf(wnew)->Tcolors[TEXT_BG]; + TScreenOf(wnew)->Tcolors[TEK_FG] = TScreenOf(wnew)->Tcolors[TEXT_FG]; + TScreenOf(wnew)->Tcolors[TEK_CURSOR] = TScreenOf(wnew)->Tcolors[TEXT_CURSOR]; +#endif + +#ifdef SCROLLBAR_RIGHT + init_Bres(misc.useRight); +#endif + +#if OPT_RENDERFONT + for (i = 0; i <= fontMenu_lastBuiltin; ++i) { + init_Dres2(misc.face_size, i); + } + init_Sres(misc.face_name); + init_Sres(misc.face_wide_name); + init_Sres(misc.render_font_s); + wnew->misc.render_font = + (Boolean) extendedBoolean(wnew->misc.render_font_s, + tblRenderFont, erLast); + if (wnew->misc.render_font == erDefault) { + if (IsEmpty(wnew->misc.face_name)) { + free(wnew->misc.face_name); + wnew->misc.face_name = x_strdup(DEFFACENAME_AUTO); + TRACE(("will allow runtime switch to render_font using \"%s\"\n", + wnew->misc.face_name)); + } else { + wnew->misc.render_font = erTrue; + TRACE(("initially using TrueType font\n")); + } + } + /* minor tweak to make debug traces consistent: */ + if (wnew->misc.render_font) { + if (IsEmpty(wnew->misc.face_name)) { + wnew->misc.render_font = False; + TRACE(("reset render_font since there is no face_name\n")); + } + } +#endif + +#if OPT_WIDE_CHARS + /* setup data for next call */ + request->screen.utf8_mode = + extendedBoolean(request->screen.utf8_mode_s, tblUtf8Mode, uLast); + request->screen.utf8_fonts = + extendedBoolean(request->screen.utf8_fonts_s, tblUtf8Mode, uLast); + + VTInitialize_locale(request); + init_Bres(screen.normalized_c); + init_Bres(screen.utf8_latin1); + init_Bres(screen.utf8_title); + +#if OPT_LUIT_PROG + init_Bres(misc.callfilter); + init_Bres(misc.use_encoding); + init_Sres(misc.locale_str); + init_Sres(misc.localefilter); +#endif + + init_Ires(screen.utf8_inparse); + init_Ires(screen.utf8_mode); + init_Ires(screen.utf8_fonts); + init_Ires(screen.max_combining); + + if (TScreenOf(wnew)->max_combining < 0) { + TScreenOf(wnew)->max_combining = 0; + } + if (TScreenOf(wnew)->max_combining > 5) { + TScreenOf(wnew)->max_combining = 5; + } + + init_Bres(screen.vt100_graphics); + init_Bres(screen.wide_chars); + init_Bres(misc.mk_width); + init_Bres(misc.cjk_width); + + init_Ires(misc.mk_samplesize); + init_Ires(misc.mk_samplepass); + + if (wnew->misc.mk_samplesize > 0xffff) + wnew->misc.mk_samplesize = 0xffff; + if (wnew->misc.mk_samplesize < 0) + wnew->misc.mk_samplesize = 0; + + if (wnew->misc.mk_samplepass > wnew->misc.mk_samplesize) + wnew->misc.mk_samplepass = wnew->misc.mk_samplesize; + if (wnew->misc.mk_samplepass < 0) + wnew->misc.mk_samplepass = 0; + + if (TScreenOf(request)->utf8_mode) { + TRACE(("setting wide_chars on\n")); + TScreenOf(wnew)->wide_chars = True; + } else { + TRACE(("setting utf8_mode to 0\n")); + TScreenOf(wnew)->utf8_mode = uFalse; + } + TRACE(("initialized UTF-8 mode to %d\n", TScreenOf(wnew)->utf8_mode)); + +#if OPT_MINI_LUIT + if (TScreenOf(request)->latin9_mode) { + TScreenOf(wnew)->latin9_mode = True; + } + if (TScreenOf(request)->unicode_font) { + TScreenOf(wnew)->unicode_font = True; + } + TRACE(("initialized Latin9 mode to %d\n", TScreenOf(wnew)->latin9_mode)); + TRACE(("initialized unicode_font to %d\n", TScreenOf(wnew)->unicode_font)); +#endif + + decode_wcwidth(wnew); + xtermSaveVTFonts(wnew); +#endif /* OPT_WIDE_CHARS */ + + init_Sres(screen.eight_bit_meta_s); + wnew->screen.eight_bit_meta = + extendedBoolean(request->screen.eight_bit_meta_s, tbl8BitMeta, uLast); + if (wnew->screen.eight_bit_meta == ebLocale) { +#if OPT_WIDE_CHARS + if (xtermEnvUTF8()) { + wnew->screen.eight_bit_meta = ebFalse; + TRACE(("...eightBitMeta is false due to locale\n")); + } else +#endif /* OPT_WIDE_CHARS */ + { + wnew->screen.eight_bit_meta = ebTrue; + TRACE(("...eightBitMeta is true due to locale\n")); + } + } + + init_Bres(screen.always_bold_mode); + init_Bres(screen.bold_mode); + init_Bres(screen.underline); + + wnew->cur_foreground = 0; + wnew->cur_background = 0; + + wnew->keyboard.flags = MODE_SRM; + if (TScreenOf(wnew)->backarrow_key) + wnew->keyboard.flags |= MODE_DECBKM; + TRACE(("initialized DECBKM %s\n", + BtoS(wnew->keyboard.flags & MODE_DECBKM))); + + /* look for focus related events on the shell, because we need + * to care about the shell's border being part of our focus. + */ + TRACE(("adding event handlers for my_parent %p\n", (void *) my_parent)); + XtAddEventHandler(my_parent, EnterWindowMask, False, + HandleEnterWindow, (Opaque) NULL); + XtAddEventHandler(my_parent, LeaveWindowMask, False, + HandleLeaveWindow, (Opaque) NULL); + XtAddEventHandler(my_parent, FocusChangeMask, False, + HandleFocusChange, (Opaque) NULL); + XtAddEventHandler((Widget) wnew, 0L, True, + VTNonMaskableEvent, (Opaque) NULL); + XtAddEventHandler((Widget) wnew, PropertyChangeMask, False, + HandleBellPropertyChange, (Opaque) NULL); + +#if HANDLE_STRUCT_NOTIFY +#if OPT_TOOLBAR + wnew->VT100_TB_INFO(menu_bar) = request->VT100_TB_INFO(menu_bar); + init_Ires(VT100_TB_INFO(menu_height)); +#else + /* Flag icon name with "***" on window output when iconified. + * Put in a handler that will tell us when we get Map/Unmap events. + */ + if (resource.zIconBeep) +#endif + XtAddEventHandler(my_parent, StructureNotifyMask, False, + HandleStructNotify, (Opaque) 0); +#endif /* HANDLE_STRUCT_NOTIFY */ + + TScreenOf(wnew)->bellInProgress = False; + + set_character_class(TScreenOf(wnew)->charClass); + + /* create it, but don't realize it */ + ScrollBarOn(wnew, True); + + /* make sure that the resize gravity acceptable */ + if (!GravityIsNorthWest(wnew) && + !GravityIsSouthWest(wnew)) { + char value[80]; + String temp[2]; + Cardinal nparams = 1; + + sprintf(value, "%d", wnew->misc.resizeGravity); + temp[0] = value; + temp[1] = 0; + XtAppWarningMsg(app_con, "rangeError", "resizeGravity", "XTermError", + "unsupported resizeGravity resource value (%s)", + temp, &nparams); + wnew->misc.resizeGravity = SouthWestGravity; + } +#ifndef NO_ACTIVE_ICON + TScreenOf(wnew)->whichVwin = &TScreenOf(wnew)->fullVwin; +#endif /* NO_ACTIVE_ICON */ + + if (TScreenOf(wnew)->savelines < 0) + TScreenOf(wnew)->savelines = 0; + + init_Bres(screen.awaitInput); + + wnew->flags = 0; + if (!TScreenOf(wnew)->jumpscroll) + wnew->flags |= SMOOTHSCROLL; + if (wnew->misc.reverseWrap) + wnew->flags |= REVERSEWRAP; + if (wnew->misc.autoWrap) + wnew->flags |= WRAPAROUND; + if (wnew->misc.re_verse != wnew->misc.re_verse0) + wnew->flags |= REVERSE_VIDEO; + if (TScreenOf(wnew)->c132) + wnew->flags |= IN132COLUMNS; + + wnew->initflags = wnew->flags; + +#if OPT_MOD_FKEYS + init_Ires(keyboard.modify_1st.allow_keys); + init_Ires(keyboard.modify_1st.cursor_keys); + init_Ires(keyboard.modify_1st.function_keys); + init_Ires(keyboard.modify_1st.keypad_keys); + init_Ires(keyboard.modify_1st.other_keys); + init_Ires(keyboard.modify_1st.string_keys); + init_Ires(keyboard.format_keys); + wnew->keyboard.modify_now = wnew->keyboard.modify_1st; +#endif + + init_Ires(misc.appcursorDefault); + if (wnew->misc.appcursorDefault) + wnew->keyboard.flags |= MODE_DECCKM; + + init_Ires(misc.appkeypadDefault); + if (wnew->misc.appkeypadDefault) + wnew->keyboard.flags |= MODE_DECKPAM; + + initLineData(wnew); + return; +} + +void +releaseCursorGCs(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + int n; + + for_each_curs_gc(n) { + freeCgs(xw, win, (CgsEnum) n); + } +} + +void +releaseWindowGCs(XtermWidget xw, VTwin * win) +{ + int n; + + for_each_text_gc(n) { + freeCgs(xw, win, (CgsEnum) n); + } +} + +#define TRACE_FREE_LEAK(name) \ + if (name) { \ + free((void *) name); \ + TRACE(("freed " #name ": %p\n", (const void *) name)); \ + name = 0; \ + } + +#define FREE_LEAK(name) \ + if (name) { \ + free((void *) name); \ + name = 0; \ + } + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD +static void +cleanupInputMethod(XtermWidget xw) +{ + TInput *input = lookupTInput(xw, (Widget) xw); + + if (input && input->xim) { + XCloseIM(input->xim); + input->xim = 0; + TRACE(("freed screen->xim\n")); + } +} +#endif + +static void +VTDestroy(Widget w GCC_UNUSED) +{ +#ifdef NO_LEAKS + XtermWidget xw = (XtermWidget) w; + TScreen *screen = TScreenOf(xw); + Cardinal n; + + StopBlinking(screen); + + if (screen->scrollWidget) { + XtUninstallTranslations(screen->scrollWidget); + XtDestroyWidget(screen->scrollWidget); + } +#if OPT_FIFO_LINES + while (screen->saved_fifo-- > 0) { + deleteScrollback(screen, 0); + } +#endif + while (screen->save_title != 0) { + SaveTitle *last = screen->save_title; + screen->save_title = last->next; + free(last->iconName); + free(last->windowName); + free(last); + } +#if OPT_ISO_COLORS + TRACE_FREE_LEAK(screen->cmap_data); + for (n = 0; n < MAXCOLORS; n++) { + TRACE_FREE_LEAK(screen->Acolors[n].resource); + } +#endif +#if OPT_COLOR_RES + for (n = 0; n < NCOLORS; n++) { + switch (n) { +#if OPT_TEK4014 + case TEK_BG: + case TEK_FG: + case TEK_CURSOR: + break; +#endif + default: + TRACE_FREE_LEAK(screen->Tcolors[n].resource); + break; + } + } +#endif + TRACE_FREE_LEAK(screen->save_ptr); + TRACE_FREE_LEAK(screen->saveBuf_data); + TRACE_FREE_LEAK(screen->saveBuf_index); + for (n = 0; n < 2; ++n) { + TRACE_FREE_LEAK(screen->editBuf_data[n]); + TRACE_FREE_LEAK(screen->editBuf_index[n]); + } + TRACE_FREE_LEAK(screen->keyboard_dialect); + TRACE_FREE_LEAK(screen->term_id); +#if OPT_WIDE_CHARS +#if OPT_LUIT_PROG + TRACE_FREE_LEAK(xw->misc.locale_str); + TRACE_FREE_LEAK(xw->misc.localefilter); +#endif +#endif + TRACE_FREE_LEAK(xw->misc.T_geometry); + TRACE_FREE_LEAK(xw->misc.geo_metry); + TRACE_FREE_LEAK(xw->screen.term_id); +#if OPT_INPUT_METHOD + cleanupInputMethod(xw); + TRACE_FREE_LEAK(xw->misc.f_x); + TRACE_FREE_LEAK(xw->misc.input_method); + TRACE_FREE_LEAK(xw->misc.preedit_type); +#endif + releaseCursorGCs(xw); + releaseWindowGCs(xw, &(screen->fullVwin)); +#ifndef NO_ACTIVE_ICON + releaseWindowGCs(xw, &(screen->iconVwin)); +#endif + XtUninstallTranslations((Widget) xw); +#if OPT_TOOLBAR + XtUninstallTranslations((Widget) XtParent(xw)); +#endif + XtUninstallTranslations((Widget) SHELL_OF(xw)); + + if (screen->hidden_cursor) + XFreeCursor(screen->display, screen->hidden_cursor); + + xtermCloseFonts(xw, screen->fnts); + noleaks_cachedCgs(xw); + + TRACE_FREE_LEAK(screen->selection_targets_8bit); +#if OPT_SELECT_REGEX + for (n = 0; n < NSELECTUNITS; ++n) { + if (screen->selectMap[n] == Select_REGEX) { + TRACE_FREE_LEAK(screen->selectExpr[n]); + } + } +#endif + +#if OPT_RENDERFONT + for (n = 0; n < NMENUFONTS; ++n) { + xtermCloseXft(screen, &(screen->renderFontNorm[n])); + xtermCloseXft(screen, &(screen->renderFontBold[n])); + xtermCloseXft(screen, &(screen->renderFontItal[n])); +#if OPT_RENDERWIDE + xtermCloseXft(screen, &(screen->renderWideNorm[n])); + xtermCloseXft(screen, &(screen->renderWideBold[n])); + xtermCloseXft(screen, &(screen->renderWideItal[n])); +#endif + } +#endif + + /* free things allocated via init_Sres or Init_Sres2 */ +#ifndef NO_ACTIVE_ICON + TRACE_FREE_LEAK(screen->icon_fontname); +#endif +#ifdef ALLOWLOGGING + TRACE_FREE_LEAK(screen->logfile); +#endif + TRACE_FREE_LEAK(screen->eight_bit_meta_s); + TRACE_FREE_LEAK(screen->term_id); + TRACE_FREE_LEAK(screen->charClass); + TRACE_FREE_LEAK(screen->answer_back); + TRACE_FREE_LEAK(screen->printer_state.printer_command); + TRACE_FREE_LEAK(screen->keyboard_dialect); + TRACE_FREE_LEAK(screen->disallowedColorOps); + TRACE_FREE_LEAK(screen->disallowedFontOps); + TRACE_FREE_LEAK(screen->disallowedTcapOps); + TRACE_FREE_LEAK(screen->disallowedWinOps); + TRACE_FREE_LEAK(screen->default_string); + TRACE_FREE_LEAK(screen->eightbit_select_types); +#if OPT_WIDE_CHARS + TRACE_FREE_LEAK(screen->utf8_select_types); +#endif +#if 0 + for (n = fontMenu_font1; n <= fontMenu_lastBuiltin; n++) { + TRACE_FREE_LEAK(screen->MenuFontName(n)); + } +#endif + TRACE_FREE_LEAK(screen->initial_font); +#if OPT_LUIT_PROG + TRACE_FREE_LEAK(xw->misc.locale_str); + TRACE_FREE_LEAK(xw->misc.localefilter); +#endif +#if OPT_RENDERFONT + TRACE_FREE_LEAK(xw->misc.face_name); + TRACE_FREE_LEAK(xw->misc.face_wide_name); + TRACE_FREE_LEAK(xw->misc.render_font_s); +#endif + +#if OPT_SELECT_REGEX + for (n = 0; n < NSELECTUNITS; ++n) { + FREE_LEAK(screen->selectExpr[n]); + } +#endif + + if (screen->selection_atoms) + XtFree((char *) (screen->selection_atoms)); + + XtFree((char *) (screen->selection_data)); + + TRACE_FREE_LEAK(xtermClassRec.core_class.tm_table); + TRACE_FREE_LEAK(xw->keyboard.extra_translations); + TRACE_FREE_LEAK(xw->keyboard.shell_translations); + TRACE_FREE_LEAK(xw->keyboard.xterm_translations); + +#if OPT_WIDE_CHARS + FreeTypedBuffer(XChar2b); + FreeTypedBuffer(char); +#endif +#if OPT_RENDERFONT +#if OPT_RENDERWIDE + FreeTypedBuffer(XftCharSpec); +#else + FreeTypedBuffer(XftChar8); +#endif +#endif + + TRACE_FREE_LEAK(myState.print_area); + TRACE_FREE_LEAK(myState.string_area); + memset(&myState, 0, sizeof(myState)); + +#endif /* defined(NO_LEAKS) */ +} + +/*ARGSUSED*/ +static void +VTRealize(Widget w, + XtValueMask * valuemask, + XSetWindowAttributes * values) +{ + XtermWidget xw = (XtermWidget) w; + TScreen *screen = TScreenOf(xw); + + const VTFontNames *myfont; + unsigned width, height; + int xpos, ypos, pr; + Atom pid_atom; + int i; + + TRACE(("VTRealize\n")); + + TabReset(xw->tabs); + + if (screen->menu_font_number == fontMenu_default) { + myfont = &(xw->misc.default_font); + } else { + myfont = xtermFontName(screen->MenuFontName(screen->menu_font_number)); + } + memset(screen->fnts, 0, sizeof(screen->fnts)); + + if (!xtermLoadFont(xw, + myfont, + False, + screen->menu_font_number)) { + if (XmuCompareISOLatin1(myfont->f_n, DEFFONT) != 0) { + char *use_font = x_strdup(DEFFONT); + xtermWarning("unable to open font \"%s\", trying \"%s\"....\n", + myfont->f_n, use_font); + (void) xtermLoadFont(xw, + xtermFontName(use_font), + False, + screen->menu_font_number); + screen->MenuFontName(screen->menu_font_number) = use_font; + } + } + + /* really screwed if we couldn't open default font */ + if (!screen->fnts[fNorm].fs) { + xtermWarning("unable to locate a suitable font\n"); + Exit(1); + } +#if OPT_WIDE_CHARS + if (screen->utf8_mode) { + TRACE(("check if this is a wide font, if not try again\n")); + if (xtermLoadWideFonts(xw, False)) { + SetVTFont(xw, screen->menu_font_number, True, NULL); + /* we will not be able to switch to ISO-8859-1 */ + if (!screen->mergedVTFonts) { + screen->utf8_fonts = uAlways; + update_font_utf8_fonts(); + } + } + } +#endif + + /* making cursor */ + if (!screen->pointer_cursor) { + screen->pointer_cursor = + make_colored_cursor(XC_xterm, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + } else { + recolor_cursor(screen, + screen->pointer_cursor, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + } + + /* set defaults */ + xpos = 1; + ypos = 1; + width = 80; + height = 24; + + TRACE(("parsing geo_metry %s\n", NonNull(xw->misc.geo_metry))); + pr = XParseGeometry(xw->misc.geo_metry, &xpos, &ypos, + &width, &height); + TRACE(("... position %d,%d size %dx%d\n", ypos, xpos, height, width)); + + set_max_col(screen, (int) (width - 1)); /* units in character cells */ + set_max_row(screen, (int) (height - 1)); /* units in character cells */ + xtermUpdateFontInfo(xw, False); + + width = screen->fullVwin.fullwidth; + height = screen->fullVwin.fullheight; + + TRACE(("... border widget %d parent %d shell %d\n", + BorderWidth(xw), + BorderWidth(XtParent(xw)), + BorderWidth(SHELL_OF(xw)))); + + if ((pr & XValue) && (XNegative & pr)) { + xpos += (DisplayWidth(screen->display, DefaultScreen(screen->display)) + - (int) width + - (BorderWidth(XtParent(xw)) * 2)); + } + if ((pr & YValue) && (YNegative & pr)) { + ypos += (DisplayHeight(screen->display, DefaultScreen(screen->display)) + - (int) height + - (BorderWidth(XtParent(xw)) * 2)); + } + + /* set up size hints for window manager; min 1 char by 1 char */ + getXtermSizeHints(xw); + xtermSizeHints(xw, (xw->misc.scrollbar + ? (screen->scrollWidget->core.width + + BorderWidth(screen->scrollWidget)) + : 0)); + + xw->hints.x = xpos; + xw->hints.y = ypos; +#if OPT_MAXIMIZE + /* assure single-increment resize for fullscreen */ + if (term->screen.fullscreen) { + xw->hints.width_inc = 1; + xw->hints.height_inc = 1; + } +#endif + if ((XValue & pr) || (YValue & pr)) { + xw->hints.flags |= USSize | USPosition; + xw->hints.flags |= PWinGravity; + switch (pr & (XNegative | YNegative)) { + case 0: + xw->hints.win_gravity = NorthWestGravity; + break; + case XNegative: + xw->hints.win_gravity = NorthEastGravity; + break; + case YNegative: + xw->hints.win_gravity = SouthWestGravity; + break; + default: + xw->hints.win_gravity = SouthEastGravity; + break; + } + } else { + /* set a default size, but do *not* set position */ + xw->hints.flags |= PSize; + } + xw->hints.height = xw->hints.base_height + + xw->hints.height_inc * MaxRows(screen); + xw->hints.width = xw->hints.base_width + + xw->hints.width_inc * MaxCols(screen); + + if ((WidthValue & pr) || (HeightValue & pr)) + xw->hints.flags |= USSize; + else + xw->hints.flags |= PSize; + + /* + * Note that the size-hints are for the shell, while the resize-request + * is for the vt100 widget. They are not the same size. + */ + (void) REQ_RESIZE((Widget) xw, + (Dimension) width, (Dimension) height, + &xw->core.width, &xw->core.height); + + /* XXX This is bogus. We are parsing geometries too late. This + * is information that the shell widget ought to have before we get + * realized, so that it can do the right thing. + */ + if (xw->hints.flags & USPosition) + XMoveWindow(XtDisplay(xw), VShellWindow(xw), + xw->hints.x, xw->hints.y); + + TRACE(("%s@%d -- ", __FILE__, __LINE__)); + TRACE_HINTS(&xw->hints); + XSetWMNormalHints(XtDisplay(xw), VShellWindow(xw), &xw->hints); + TRACE(("%s@%d -- ", __FILE__, __LINE__)); + TRACE_WM_HINTS(xw); + + if ((pid_atom = XInternAtom(XtDisplay(xw), "_NET_WM_PID", False)) != None) { + /* XChangeProperty format 32 really is "long" */ + unsigned long pid_l = (unsigned long) getpid(); + TRACE(("Setting _NET_WM_PID property to %lu\n", pid_l)); + XChangeProperty(XtDisplay(xw), VShellWindow(xw), + pid_atom, XA_CARDINAL, 32, PropModeReplace, + (unsigned char *) &pid_l, 1); + } + + XFlush(XtDisplay(xw)); /* get it out to window manager */ + + /* use ForgetGravity instead of SouthWestGravity because translating + the Expose events for ConfigureNotifys is too hard */ + values->bit_gravity = (GravityIsNorthWest(xw) + ? NorthWestGravity + : ForgetGravity); + screen->fullVwin.window = XtWindow(xw) = + XCreateWindow(XtDisplay(xw), XtWindow(XtParent(xw)), + xw->core.x, xw->core.y, + xw->core.width, xw->core.height, BorderWidth(xw), + (int) xw->core.depth, + InputOutput, CopyFromParent, + *valuemask | CWBitGravity, values); + screen->event_mask = values->event_mask; + +#ifndef NO_ACTIVE_ICON + /* + * Normally, the font-number for icon fonts does not correspond with any of + * the menu-selectable fonts. If we cannot load the font given for the + * iconFont resource, try with font1 aka "Unreadable". + */ + screen->icon_fontnum = -1; + if (screen->fnt_icon.fs == 0) { + screen->fnt_icon.fs = XLoadQueryFont(screen->display, + screen->MenuFontName(fontMenu_font1)); + TRACE(("%susing font1 '%s' as iconFont\n", + (screen->fnt_icon.fs + ? "" + : "NOT "), + screen->MenuFontName(fontMenu_font1))); + } +#if OPT_RENDERFONT + /* + * If we still have no result from iconFont resource (perhaps because fonts + * are missing) but are using Xft, try to use that instead. We prefer + * bitmap fonts in any case, since scaled fonts are usually less readable, + * particularly at small sizes. + */ + if (UsingRenderFont(xw) + && screen->fnt_icon.fs == 0) { + screen->icon_fontnum = fontMenu_default; + screen->fnt_icon.fs = screen->fnts[0].fs; /* need for next-if */ + TRACE(("using TrueType font as iconFont\n")); + } +#endif + if (xw->misc.active_icon && screen->fnt_icon.fs) { + int iconX = 0, iconY = 0; + Widget shell = SHELL_OF(xw); + VTwin *win = &(screen->iconVwin); + int save_fontnum = screen->menu_font_number; + + TRACE(("Initializing active-icon %d\n", screen->icon_fontnum)); + screen->menu_font_number = screen->icon_fontnum; + XtVaGetValues(shell, + XtNiconX, &iconX, + XtNiconY, &iconY, + (XtPointer) 0); + xtermComputeFontInfo(xw, &(screen->iconVwin), screen->fnt_icon.fs, 0); + screen->menu_font_number = save_fontnum; + + /* since only one client is permitted to select for Button + * events, we have to let the window manager get 'em... + */ + values->event_mask &= ~(ButtonPressMask | ButtonReleaseMask); + values->border_pixel = xw->misc.icon_border_pixel; + + screen->iconVwin.window = + XCreateWindow(XtDisplay(xw), + RootWindowOfScreen(XtScreen(shell)), + iconX, iconY, + screen->iconVwin.fullwidth, + screen->iconVwin.fullheight, + xw->misc.icon_border_width, + (int) xw->core.depth, + InputOutput, CopyFromParent, + *valuemask | CWBitGravity | CWBorderPixel, + values); + XtVaSetValues(shell, + XtNiconWindow, screen->iconVwin.window, + (XtPointer) 0); + XtRegisterDrawable(XtDisplay(xw), screen->iconVwin.window, w); + + setCgsFont(xw, win, gcNorm, &(screen->fnt_icon)); + setCgsFore(xw, win, gcNorm, T_COLOR(screen, TEXT_FG)); + setCgsBack(xw, win, gcNorm, T_COLOR(screen, TEXT_BG)); + + copyCgs(xw, win, gcBold, gcNorm); + + setCgsFont(xw, win, gcNormReverse, &(screen->fnt_icon)); + setCgsFore(xw, win, gcNormReverse, T_COLOR(screen, TEXT_BG)); + setCgsBack(xw, win, gcNormReverse, T_COLOR(screen, TEXT_FG)); + + copyCgs(xw, win, gcBoldReverse, gcNormReverse); + +#if OPT_TOOLBAR + /* + * Toolbar is initialized before we get here. Enable the menu item + * and set it properly. + */ + SetItemSensitivity(vtMenuEntries[vtMenu_activeicon].widget, True); + update_activeicon(); +#endif + } else { + TRACE(("Disabled active-icon\n")); + xw->misc.active_icon = False; + } +#endif /* NO_ACTIVE_ICON */ + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + VTInitI18N(xw); +#endif +#if OPT_NUM_LOCK + VTInitModifiers(xw); +#if OPT_EXTRA_PASTE + if (xw->keyboard.extra_translations) { + XtOverrideTranslations((Widget) xw, + XtParseTranslationTable(xw->keyboard.extra_translations)); + } +#endif +#endif + + set_cursor_gcs(xw); + + /* Reset variables used by ANSI emulation. */ + + resetCharsets(screen); + + XDefineCursor(screen->display, VShellWindow(xw), screen->pointer_cursor); + + set_cur_col(screen, 0); + set_cur_row(screen, 0); + set_max_col(screen, Width(screen) / screen->fullVwin.f_width - 1); + set_max_row(screen, Height(screen) / screen->fullVwin.f_height - 1); + reset_margins(screen); + + memset(screen->sc, 0, sizeof(screen->sc)); + + /* Mark screen buffer as unallocated. We wait until the run loop so + that the child process does not fork and exec with all the dynamic + memory it will never use. If we were to do it here, the + swap space for new process would be huge for huge savelines. */ +#if OPT_TEK4014 + if (!tekWidget) /* if not called after fork */ +#endif + { + screen->visbuf = NULL; + screen->saveBuf_index = NULL; + } + + ResetWrap(screen); + screen->scrolls = screen->incopy = 0; + xtermSetCursorBox(screen); + + screen->savedlines = 0; + + for (i = 0; i < 2; ++i) { + screen->whichBuf = !screen->whichBuf; + CursorSave(xw); + } + + /* + * Do this last, since it may change the layout via a resize. + */ + if (xw->misc.scrollbar) { + screen->fullVwin.sb_info.width = 0; + ScrollBarOn(xw, False); + } + + return; +} + +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + +/* limit this feature to recent XFree86 since X11R6.x core dumps */ +#if defined(XtSpecificationRelease) && XtSpecificationRelease >= 6 && defined(X_HAVE_UTF8_STRING) +#define USE_XIM_INSTANTIATE_CB + +static void +xim_instantiate_cb(Display * display, + XPointer client_data GCC_UNUSED, + XPointer call_data GCC_UNUSED) +{ + TRACE(("xim_instantiate_cb client=%p, call=%p\n", client_data, call_data)); + + if (display == XtDisplay(term)) { + VTInitI18N(term); + } +} + +static void +xim_destroy_cb(XIM im GCC_UNUSED, + XPointer client_data GCC_UNUSED, + XPointer call_data GCC_UNUSED) +{ + XtermWidget xw = term; + TInput *input = lookupTInput(xw, (Widget) xw); + + TRACE(("xim_destroy_cb im=%lx, client=%p, call=%p\n", + (long) im, client_data, call_data)); + if (input) + input->xic = NULL; + XRegisterIMInstantiateCallback(XtDisplay(xw), NULL, NULL, NULL, + xim_instantiate_cb, NULL); +} +#endif /* X11R6+ */ + +static Boolean +xim_create_fs(XtermWidget xw) +{ + XFontStruct **fonts; + char **font_name_list; + char **missing_charset_list; + char *def_string; + int missing_charset_count; + unsigned i, j; + + if (xw->misc.xim_fs == 0) { + xw->misc.xim_fs = XCreateFontSet(XtDisplay(xw), + xw->misc.f_x, + &missing_charset_list, + &missing_charset_count, + &def_string); + if (xw->misc.xim_fs == NULL) { + xtermWarning("Preparation of font set " + "\"%s\" for XIM failed.\n", xw->misc.f_x); + xw->misc.xim_fs = XCreateFontSet(XtDisplay(xw), + DEFXIMFONT, + &missing_charset_list, + &missing_charset_count, + &def_string); + } + } + if (xw->misc.xim_fs == NULL) { + xtermWarning("Preparation of default font set " + "\"%s\" for XIM failed.\n", DEFXIMFONT); + cleanupInputMethod(xw); + xw->misc.cannot_im = True; + } else { + (void) XExtentsOfFontSet(xw->misc.xim_fs); + j = (unsigned) XFontsOfFontSet(xw->misc.xim_fs, &fonts, &font_name_list); + for (i = 0, xw->misc.xim_fs_ascent = 0; i < j; i++) { + if (xw->misc.xim_fs_ascent < (*fonts)->ascent) + xw->misc.xim_fs_ascent = (*fonts)->ascent; + } + } + return (Boolean) ! (xw->misc.cannot_im); +} + +static void +xim_create_xic(XtermWidget xw, Widget theInput) +{ + Display *myDisplay = XtDisplay(theInput); + Window myWindow = XtWindow(theInput); + unsigned i, j; + char *p = NULL, *s, *t, *ns, *end, buf[32]; + XIMStyles *xim_styles; + XIMStyle input_style = 0; + Bool found; + static struct { + const char *name; + unsigned long code; + } known_style[] = { + { + "OverTheSpot", (XIMPreeditPosition | XIMStatusNothing) + }, + { + "OffTheSpot", (XIMPreeditArea | XIMStatusArea) + }, + { + "Root", (XIMPreeditNothing | XIMStatusNothing) + }, + }; + TInput *input = lookupTInput(xw, theInput); + + if (xw->misc.cannot_im) { + return; + } + + if (input == 0) { + for (i = 0; i < NINPUTWIDGETS; ++i) { + if (xw->misc.inputs[i].w == 0) { + input = xw->misc.inputs + i; + input->w = theInput; + break; + } + } + } + + if (input == 0) { + xtermWarning("attempted to add too many input widgets\n"); + return; + } + + TRACE(("xim_real_init\n")); + + if (IsEmpty(xw->misc.input_method)) { + if ((p = XSetLocaleModifiers("")) != NULL && *p) { + input->xim = XOpenIM(myDisplay, NULL, NULL, NULL); + } + } else { + s = xw->misc.input_method; + i = 5 + (unsigned) strlen(s); + + t = (char *) MyStackAlloc(i, buf); + if (t == NULL) { + SysError(ERROR_VINIT); + } else { + + for (ns = s; ns && *s;) { + while (*s && isspace(CharOf(*s))) + s++; + if (!*s) + break; + if ((ns = end = strchr(s, ',')) == 0) + end = s + strlen(s); + while ((end != s) && isspace(CharOf(end[-1]))) + end--; + + if (end != s) { + strcpy(t, "@im="); + strncat(t, s, (size_t) (end - s)); + + if ((p = XSetLocaleModifiers(t)) != 0 && *p + && (input->xim = XOpenIM(myDisplay, + NULL, + NULL, + NULL)) != 0) { + break; + } + + } + s = ns + 1; + } + MyStackFree(t, buf); + } + } + + if (input->xim == NULL + && (p = XSetLocaleModifiers("@im=none")) != NULL + && *p) { + input->xim = XOpenIM(myDisplay, NULL, NULL, NULL); + } + + if (!input->xim) { + xtermWarning("Failed to open input method\n"); + return; + } + TRACE(("VTInitI18N opened input method:%s\n", NonNull(p))); + + if (XGetIMValues(input->xim, XNQueryInputStyle, &xim_styles, (void *) 0) + || !xim_styles + || !xim_styles->count_styles) { + xtermWarning("input method doesn't support any style\n"); + cleanupInputMethod(xw); + xw->misc.cannot_im = True; + return; + } + + found = False; + for (s = xw->misc.preedit_type; s && !found;) { + while (*s && isspace(CharOf(*s))) + s++; + if (!*s) + break; + if ((ns = end = strchr(s, ',')) != 0) + ns++; + else + end = s + strlen(s); + while ((end != s) && isspace(CharOf(end[-1]))) + end--; + + if (end != s) { /* just in case we have a spurious comma */ + TRACE(("looking for style '%.*s'\n", (int) (end - s), s)); + for (i = 0; i < XtNumber(known_style); i++) { + if ((int) strlen(known_style[i].name) == (end - s) + && !strncmp(s, known_style[i].name, (size_t) (end - s))) { + input_style = known_style[i].code; + for (j = 0; j < xim_styles->count_styles; j++) { + if (input_style == xim_styles->supported_styles[j]) { + found = True; + break; + } + } + if (found) + break; + } + } + } + + s = ns; + } + XFree(xim_styles); + + if (!found) { + xtermWarning("input method doesn't support my preedit type (%s)\n", + xw->misc.preedit_type); + cleanupInputMethod(xw); + xw->misc.cannot_im = True; + return; + } + + /* + * Check for styles we do not yet support. + */ + TRACE(("input_style %#lx\n", input_style)); + if (input_style == (XIMPreeditArea | XIMStatusArea)) { + xtermWarning("This program doesn't support the 'OffTheSpot' preedit type\n"); + cleanupInputMethod(xw); + xw->misc.cannot_im = True; + return; + } + + /* + * For XIMPreeditPosition (or OverTheSpot), XIM client has to + * prepare a font. + * The font has to be locale-dependent XFontSet, whereas + * XTerm use Unicode font. This leads a problem that the + * same font cannot be used for XIM preedit. + */ + if (input_style != (XIMPreeditNothing | XIMStatusNothing)) { + XVaNestedList p_list; + XPoint spot = + {0, 0}; + + if (xim_create_fs(xw)) { + p_list = XVaCreateNestedList(0, + XNSpotLocation, &spot, + XNFontSet, xw->misc.xim_fs, + (void *) 0); + input->xic = XCreateIC(input->xim, + XNInputStyle, input_style, + XNClientWindow, myWindow, + XNFocusWindow, myWindow, + XNPreeditAttributes, p_list, + (void *) 0); + } + } else { + input->xic = XCreateIC(input->xim, XNInputStyle, input_style, + XNClientWindow, myWindow, + XNFocusWindow, myWindow, + (void *) 0); + } + + if (!input->xic) { + xtermWarning("Failed to create input context\n"); + cleanupInputMethod(xw); + } +#if defined(USE_XIM_INSTANTIATE_CB) + else { + XIMCallback destroy_cb; + + destroy_cb.callback = xim_destroy_cb; + destroy_cb.client_data = NULL; + if (XSetIMValues(input->xim, + XNDestroyCallback, + &destroy_cb, + (void *) 0)) { + xtermWarning("Could not set destroy callback to IM\n"); + } + } +#endif + + return; +} + +static void +xim_real_init(XtermWidget xw) +{ + xim_create_xic(xw, (Widget) xw); +} + +static void +VTInitI18N(XtermWidget xw) +{ + if (xw->misc.open_im) { + xim_real_init(xw); + +#if defined(USE_XIM_INSTANTIATE_CB) + if (lookupTInput(xw, (Widget) xw) == NULL + && !xw->misc.cannot_im + && xw->misc.retry_im-- > 0) { + sleep(3); + XRegisterIMInstantiateCallback(XtDisplay(xw), NULL, NULL, NULL, + xim_instantiate_cb, NULL); + } +#endif + } +} + +TInput * +lookupTInput(XtermWidget xw, Widget w) +{ + TInput *result = 0; + unsigned n; + + for (n = 0; n < NINPUTWIDGETS; ++n) { + if (xw->misc.inputs[n].w == w) { + result = xw->misc.inputs + n; + break; + } + } + + return result; +} +#endif /* OPT_I18N_SUPPORT && OPT_INPUT_METHOD */ + +static void +set_cursor_outline_gc(XtermWidget xw, + Bool filled, + Pixel fg, + Pixel bg, + Pixel cc) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + CgsEnum cgsId = gcVTcursOutline; + + if (cc == bg) + cc = fg; + + if (filled) { + setCgsFore(xw, win, cgsId, bg); + setCgsBack(xw, win, cgsId, cc); + } else { + setCgsFore(xw, win, cgsId, cc); + setCgsBack(xw, win, cgsId, bg); + } +} + +static Boolean +VTSetValues(Widget cur, + Widget request GCC_UNUSED, + Widget wnew, + ArgList args GCC_UNUSED, + Cardinal *num_args GCC_UNUSED) +{ + XtermWidget curvt = (XtermWidget) cur; + XtermWidget newvt = (XtermWidget) wnew; + Boolean refresh_needed = False; + Boolean fonts_redone = False; + + if ((T_COLOR(TScreenOf(curvt), TEXT_BG) != + T_COLOR(TScreenOf(newvt), TEXT_BG)) || + (T_COLOR(TScreenOf(curvt), TEXT_FG) != + T_COLOR(TScreenOf(newvt), TEXT_FG)) || + (TScreenOf(curvt)->MenuFontName(TScreenOf(curvt)->menu_font_number) != + TScreenOf(newvt)->MenuFontName(TScreenOf(newvt)->menu_font_number)) || + (curvt->misc.default_font.f_n != newvt->misc.default_font.f_n)) { + if (curvt->misc.default_font.f_n != newvt->misc.default_font.f_n) + TScreenOf(newvt)->MenuFontName(fontMenu_default) = newvt->misc.default_font.f_n; + if (xtermLoadFont(newvt, + xtermFontName(TScreenOf(newvt)->MenuFontName(TScreenOf(curvt)->menu_font_number)), + True, TScreenOf(newvt)->menu_font_number)) { + /* resizing does the redisplay, so don't ask for it here */ + refresh_needed = True; + fonts_redone = True; + } else if (curvt->misc.default_font.f_n != newvt->misc.default_font.f_n) + TScreenOf(newvt)->MenuFontName(fontMenu_default) = curvt->misc.default_font.f_n; + } + if (!fonts_redone + && (T_COLOR(TScreenOf(curvt), TEXT_CURSOR) != + T_COLOR(TScreenOf(newvt), TEXT_CURSOR))) { + if (set_cursor_gcs(newvt)) + refresh_needed = True; + } + if (curvt->misc.re_verse != newvt->misc.re_verse) { + newvt->flags ^= REVERSE_VIDEO; + ReverseVideo(newvt); + /* ReverseVideo toggles */ + newvt->misc.re_verse = (Boolean) (!newvt->misc.re_verse); + refresh_needed = True; + } + if ((T_COLOR(TScreenOf(curvt), MOUSE_FG) != + T_COLOR(TScreenOf(newvt), MOUSE_FG)) || + (T_COLOR(TScreenOf(curvt), MOUSE_BG) != + T_COLOR(TScreenOf(newvt), MOUSE_BG))) { + recolor_cursor(TScreenOf(newvt), + TScreenOf(newvt)->pointer_cursor, + T_COLOR(TScreenOf(newvt), MOUSE_FG), + T_COLOR(TScreenOf(newvt), MOUSE_BG)); + refresh_needed = True; + } + if (curvt->misc.scrollbar != newvt->misc.scrollbar) { + ToggleScrollBar(newvt); + } + + return refresh_needed; +} + +#define setGC(code) set_at = __LINE__, currentCgs = code + +#define OutsideSelection(screen,srow,scol) \ + ((srow) > (screen)->endH.row || \ + ((srow) == (screen)->endH.row && \ + (scol) >= (screen)->endH.col) || \ + (srow) < (screen)->startH.row || \ + ((srow) == (screen)->startH.row && \ + (scol) < (screen)->startH.col)) + +/* + * Shows cursor at new cursor position in screen. + */ +void +ShowCursor(void) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + int x, y; + IChar base; + unsigned flags; + CellColor fg_bg = 0; + GC currentGC; + GC outlineGC; + CgsEnum currentCgs = gcMAX; + VTwin *currentWin = WhichVWin(screen); + int set_at; + Bool in_selection; + Bool reversed; + Bool filled; + Pixel fg_pix; + Pixel bg_pix; + Pixel tmp; +#if OPT_HIGHLIGHT_COLOR + Pixel selbg_pix = T_COLOR(screen, HIGHLIGHT_BG); + Pixel selfg_pix = T_COLOR(screen, HIGHLIGHT_FG); + Boolean use_selbg; + Boolean use_selfg; +#endif +#if OPT_WIDE_CHARS + size_t off; + int my_col = 0; +#endif + int cursor_col; + LineData *ld = 0; + + if (screen->cursor_state == BLINKED_OFF) + return; + + if (screen->eventMode != NORMAL) + return; + + if (INX2ROW(screen, screen->cur_row) > screen->max_row) + return; + + screen->cursorp.row = screen->cur_row; + cursor_col = screen->cursorp.col = screen->cur_col; + screen->cursor_moved = False; + +#ifndef NO_ACTIVE_ICON + if (IsIcon(screen)) { + screen->cursor_state = ON; + return; + } +#endif /* NO_ACTIVE_ICON */ + + ld = getLineData(screen, screen->cur_row); + + base = ld->charData[cursor_col]; + flags = ld->attribs[cursor_col]; + + if_OPT_WIDE_CHARS(screen, { + if (base == HIDDEN_CHAR && cursor_col > 0) { + /* if cursor points to non-initial part of wide character, + * back it up + */ + --cursor_col; + base = ld->charData[cursor_col]; + } + my_col = cursor_col; + if (base == 0) + base = ' '; + if (isWide((int) base)) + my_col += 1; + }); + + if (base == 0) { + base = ' '; + } +#if OPT_ISO_COLORS +#ifdef EXP_BOGUS_FG + /* + * If the cursor happens to be on blanks, and we have not set both + * foreground and background color, do not treat it as a colored cell. + */ + if (base == ' ') { + if ((flags & (FG_COLOR | BG_COLOR)) == BG_COLOR) { + TRACE(("ShowCursor - do not treat as a colored cell\n")); + flags &= ~(FG_COLOR | BG_COLOR); + } else if ((flags & (FG_COLOR | BG_COLOR)) == FG_COLOR) { + TRACE(("ShowCursor - should we treat as a colored cell?\n")); + if (!(xw->flags & FG_COLOR)) + if (CheckBogusForeground(screen, "ShowCursor")) + flags &= ~(FG_COLOR | BG_COLOR); + } + } +#else /* !EXP_BOGUS_FG */ + /* + * If the cursor happens to be on blanks, and the foreground color is set + * but not the background, do not treat it as a colored cell. + */ + if ((flags & TERM_COLOR_FLAGS(xw)) == BG_COLOR + && base == ' ') { + flags &= ~TERM_COLOR_FLAGS(xw); + } +#endif +#endif + + /* + * Compare the current cell to the last set of colors used for the + * cursor and update the GC's if needed. + */ + if_OPT_ISO_COLORS(screen, { + fg_bg = ld->color[cursor_col]; + }); + + fg_pix = getXtermForeground(xw, flags, extract_fg(xw, fg_bg, flags)); + bg_pix = getXtermBackground(xw, flags, extract_bg(xw, fg_bg, flags)); + + if (OutsideSelection(screen, screen->cur_row, screen->cur_col)) + in_selection = False; + else + in_selection = True; + + reversed = ReverseOrHilite(screen, flags, in_selection); + + /* This is like updatedXtermGC(), except that we have to worry about + * whether the window has focus, since in that case we want just an + * outline for the cursor. + */ + filled = (screen->select || screen->always_highlight) && !screen->cursor_underline; +#if OPT_HIGHLIGHT_COLOR + use_selbg = isNotForeground(xw, fg_pix, bg_pix, selbg_pix); + use_selfg = isNotBackground(xw, fg_pix, bg_pix, selfg_pix); +#endif + if (filled) { + if (reversed) { /* text is reverse video */ + if (getCgsGC(xw, currentWin, gcVTcursNormal)) { + setGC(gcVTcursNormal); + } else { + if (flags & BOLDATTR(screen)) { + setGC(gcBold); + } else { + setGC(gcNorm); + } + } + EXCHANGE(fg_pix, bg_pix, tmp); +#if OPT_HIGHLIGHT_COLOR + if (screen->hilite_reverse) { + if (use_selbg && !use_selfg) + fg_pix = bg_pix; + if (use_selfg && !use_selbg) + bg_pix = fg_pix; + if (use_selbg) + bg_pix = selbg_pix; + if (use_selfg) + fg_pix = selfg_pix; + } +#endif + } else { /* normal video */ + if (getCgsGC(xw, currentWin, gcVTcursReverse)) { + setGC(gcVTcursReverse); + } else { + if (flags & BOLDATTR(screen)) { + setGC(gcBoldReverse); + } else { + setGC(gcNormReverse); + } + } + } + if (T_COLOR(screen, TEXT_CURSOR) == xw->dft_foreground) { + setCgsBack(xw, currentWin, currentCgs, fg_pix); + } + setCgsFore(xw, currentWin, currentCgs, bg_pix); + } else { /* not selected */ + if (reversed) { /* text is reverse video */ + EXCHANGE(fg_pix, bg_pix, tmp); + setGC(gcNormReverse); + } else { /* normal video */ + setGC(gcNorm); + } +#if OPT_HIGHLIGHT_COLOR + if (screen->hilite_reverse) { + if (in_selection && !reversed) { + /* EMPTY */ + /* really INVERSE ... */ + ; + } else if (in_selection || reversed) { + if (use_selbg) { + if (use_selfg) { + bg_pix = fg_pix; + } else { + fg_pix = bg_pix; + } + } + if (use_selbg) { + bg_pix = selbg_pix; + } + if (use_selfg) { + fg_pix = selfg_pix; + } + } + } else { + if (in_selection) { + if (use_selbg) { + bg_pix = selbg_pix; + } + if (use_selfg) { + fg_pix = selfg_pix; + } + } + } +#endif + setCgsFore(xw, currentWin, currentCgs, fg_pix); + setCgsBack(xw, currentWin, currentCgs, bg_pix); + } + + if (screen->cursor_busy == 0 + && (screen->cursor_state != ON || screen->cursor_GC != set_at)) { + + screen->cursor_GC = set_at; + TRACE(("ShowCursor calling drawXtermText cur(%d,%d) %s-%s, set_at %d\n", + screen->cur_row, screen->cur_col, + (filled ? "filled" : "outline"), + (screen->cursor_underline ? "underline" : "box"), + set_at)); + + currentGC = getCgsGC(xw, currentWin, currentCgs); + x = LineCursorX(screen, ld, cursor_col); + y = CursorY(screen, screen->cur_row); + + if (screen->cursor_underline) { + /* + * Overriding the combination of filled, reversed, in_selection is + * too complicated since the underline and the text-cell use + * different rules. Just redraw the text-cell, and draw the + * underline on top of it. + */ + HideCursor(); + + /* + * Our current-GC is likely to have been modified in HideCursor(). + * Set up a new request. + */ + if (filled) { + if (T_COLOR(screen, TEXT_CURSOR) == xw->dft_foreground) { + setCgsBack(xw, currentWin, currentCgs, fg_pix); + } + setCgsFore(xw, currentWin, currentCgs, bg_pix); + } else { + setCgsFore(xw, currentWin, currentCgs, fg_pix); + setCgsBack(xw, currentWin, currentCgs, bg_pix); + } + } + + /* + * Update the outline-gc, to keep the cursor color distinct from the + * background color. + */ + set_cursor_outline_gc(xw, + filled, + fg_pix, + bg_pix, + T_COLOR(screen, TEXT_CURSOR)); + + outlineGC = getCgsGC(xw, currentWin, gcVTcursOutline); + if (outlineGC == 0) + outlineGC = currentGC; + + if (screen->cursor_underline) { + + /* + * Finally, draw the underline. + */ + screen->box->x = (short) x; + screen->box->y = (short) (y + FontHeight(screen) - 2); + XDrawLines(screen->display, VWindow(screen), outlineGC, + screen->box, NBOX, CoordModePrevious); + } else { + + drawXtermText(xw, flags & DRAWX_MASK, + currentGC, x, y, + LineCharSet(screen, ld), + &base, 1, 0); + +#if OPT_WIDE_CHARS + if_OPT_WIDE_CHARS(screen, { + for_each_combData(off, ld) { + if (!(ld->combData[off][my_col])) + break; + drawXtermText(xw, (flags & DRAWX_MASK) | NOBACKGROUND, + currentGC, x, y, + LineCharSet(screen, ld), + ld->combData[off] + my_col, + 1, isWide((int) base)); + } + }); +#endif + + if (!filled) { + screen->box->x = (short) x; + screen->box->y = (short) y; + XDrawLines(screen->display, VWindow(screen), outlineGC, + screen->box, NBOX, CoordModePrevious); + } + } + } + screen->cursor_state = ON; + + return; +} + +/* + * hide cursor at previous cursor position in screen. + */ +void +HideCursor(void) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + GC currentGC; + int x, y; + IChar base; + unsigned flags; + CellColor fg_bg = 0; + Bool in_selection; +#if OPT_WIDE_CHARS + size_t off; + int my_col = 0; +#endif + int cursor_col; + LineData *ld = 0; + + if (screen->cursor_state == OFF) + return; + if (INX2ROW(screen, screen->cursorp.row) > screen->max_row) + return; + + cursor_col = screen->cursorp.col; + +#ifndef NO_ACTIVE_ICON + if (IsIcon(screen)) { + screen->cursor_state = OFF; + return; + } +#endif /* NO_ACTIVE_ICON */ + + ld = getLineData(screen, screen->cursorp.row); + + base = ld->charData[cursor_col]; + flags = ld->attribs[cursor_col]; + + if_OPT_WIDE_CHARS(screen, { + if (base == HIDDEN_CHAR && cursor_col > 0) { + /* if cursor points to non-initial part of wide character, + * back it up + */ + --cursor_col; + base = ld->charData[cursor_col]; + } + my_col = cursor_col; + if (base == 0) + base = ' '; + if (isWide((int) base)) + my_col += 1; + }); + + if (base == 0) { + base = ' '; + } +#ifdef EXP_BOGUS_FG + /* + * If the cursor happens to be on blanks, and we have not set both + * foreground and background color, do not treat it as a colored cell. + */ +#if OPT_ISO_COLORS + if (base == ' ') { + if ((flags & (FG_COLOR | BG_COLOR)) == BG_COLOR) { + TRACE(("HideCursor - do not treat as a colored cell\n")); + flags &= ~(FG_COLOR | BG_COLOR); + } else if ((flags & (FG_COLOR | BG_COLOR)) == FG_COLOR) { + TRACE(("HideCursor - should we treat as a colored cell?\n")); + if (!(xw->flags & FG_COLOR)) + if (CheckBogusForeground(screen, "HideCursor")) + flags &= ~(FG_COLOR | BG_COLOR); + } + } +#endif +#endif +#if OPT_ISO_COLORS + fg_bg = 0; +#endif + + /* + * Compare the current cell to the last set of colors used for the + * cursor and update the GC's if needed. + */ + if_OPT_ISO_COLORS(screen, { + fg_bg = ld->color[cursor_col]; + }); + + if (OutsideSelection(screen, screen->cursorp.row, screen->cursorp.col)) + in_selection = False; + else + in_selection = True; + + currentGC = updatedXtermGC(xw, flags, fg_bg, in_selection); + + TRACE(("HideCursor calling drawXtermText cur(%d,%d)\n", + screen->cursorp.row, screen->cursorp.col)); + + x = LineCursorX(screen, ld, cursor_col); + y = CursorY(screen, screen->cursorp.row); + + drawXtermText(xw, flags & DRAWX_MASK, + currentGC, x, y, + LineCharSet(screen, ld), + &base, 1, 0); + +#if OPT_WIDE_CHARS + if_OPT_WIDE_CHARS(screen, { + for_each_combData(off, ld) { + if (!(ld->combData[off][my_col])) + break; + drawXtermText(xw, (flags & DRAWX_MASK) | NOBACKGROUND, + currentGC, x, y, + LineCharSet(screen, ld), + ld->combData[off] + my_col, + 1, isWide((int) base)); + } + }); +#endif + screen->cursor_state = OFF; + resetXtermGC(xw, flags, in_selection); + + return; +} + +#if OPT_BLINK_CURS || OPT_BLINK_TEXT +static void +StartBlinking(TScreen * screen) +{ + if (screen->blink_timer == 0) { + unsigned long interval = (unsigned long) ((screen->cursor_state == ON) + ? screen->blink_on + : screen->blink_off); + if (interval == 0) /* wow! */ + interval = 1; /* let's humor him anyway */ + screen->blink_timer = XtAppAddTimeOut(app_con, + interval, + HandleBlinking, + screen); + } +} + +static void +StopBlinking(TScreen * screen) +{ + if (screen->blink_timer) { + XtRemoveTimeOut(screen->blink_timer); + screen->blink_timer = 0; + reallyStopBlinking(screen); + } else { + screen->blink_timer = 0; + } +} + +#if OPT_BLINK_TEXT +Bool +LineHasBlinking(TScreen * screen, LineData * ld) +{ + int col; + Bool result = False; + + for (col = 0; col < MaxCols(screen); ++col) { + if (ld->attribs[col] & BLINK) { + result = True; + break; + } + } + return result; +} +#endif + +/* + * Blink the cursor by alternately showing/hiding cursor. We leave the timer + * running all the time (even though that's a little inefficient) to make the + * logic simple. + */ +static void +HandleBlinking(XtPointer closure, XtIntervalId * id GCC_UNUSED) +{ + TScreen *screen = (TScreen *) closure; + Bool resume = False; + + screen->blink_timer = 0; + screen->blink_state = !screen->blink_state; + +#if OPT_BLINK_CURS + if (DoStartBlinking(screen)) { + if (screen->cursor_state == ON) { + if (screen->select || screen->always_highlight) { + HideCursor(); + if (screen->cursor_state == OFF) + screen->cursor_state = BLINKED_OFF; + } + } else if (screen->cursor_state == BLINKED_OFF) { + screen->cursor_state = OFF; + ShowCursor(); + if (screen->cursor_state == OFF) + screen->cursor_state = BLINKED_OFF; + } + resume = True; + } +#endif + +#if OPT_BLINK_TEXT + /* + * Inspect the lines on the current screen to see if any have the BLINK flag + * associated with them. Prune off any that have had the corresponding + * cells reset. If any are left, repaint those lines with ScrnRefresh(). + */ + if (!(screen->blink_as_bold)) { + int row; + int first_row = screen->max_row; + int last_row = -1; + + for (row = screen->max_row; row >= 0; row--) { + LineData *ld = getLineData(screen, ROW2INX(screen, row)); + + if (ld != 0 && LineTstBlinked(ld)) { + if (LineHasBlinking(screen, ld)) { + resume = True; + if (row > last_row) + last_row = row; + if (row < first_row) + first_row = row; + } else { + LineClrBlinked(ld); + } + } + } + /* + * FIXME: this could be a little more efficient, e.g,. by limiting the + * columns which are updated. + */ + if (first_row <= last_row) { + ScrnRefresh(term, + first_row, + 0, + last_row + 1 - first_row, + MaxCols(screen), + True); + } + } +#endif + + /* + * If either the cursor or text is blinking, restart the timer. + */ + if (resume) + StartBlinking(screen); +} +#endif /* OPT_BLINK_CURS || OPT_BLINK_TEXT */ + +void +RestartBlinking(TScreen * screen GCC_UNUSED) +{ +#if OPT_BLINK_CURS || OPT_BLINK_TEXT + if (screen->blink_timer == 0) { + Bool resume = False; + +#if OPT_BLINK_CURS + if (DoStartBlinking(screen)) { + resume = True; + } +#endif +#if OPT_BLINK_TEXT + if (!resume) { + int row; + + for (row = screen->max_row; row >= 0; row--) { + LineData *ld = getLineData(screen, ROW2INX(screen, row)); + + if (ld != 0 && LineTstBlinked(ld)) { + if (LineHasBlinking(screen, ld)) { + resume = True; + break; + } + } + } + } +#endif + if (resume) + StartBlinking(screen); + } +#endif +} + +/* + * Implement soft or hard (full) reset of the VTxxx emulation. There are a + * couple of differences from real DEC VTxxx terminals (to avoid breaking + * applications which have come to rely on xterm doing this): + * + * + autowrap mode should be reset (instead it's reset to the resource + * default). + * + the popup menu offers a choice of resetting the savedLines, or not. + * (but the control sequence does this anyway). + */ +static void +ReallyReset(XtermWidget xw, Bool full, Bool saved) +{ + static char empty[1]; + + TScreen *screen = TScreenOf(xw); + + if (!XtIsRealized((Widget) xw) || (CURRENT_EMU() != (Widget) xw)) { + Bell(xw, XkbBI_MinorError, 0); + return; + } + + if (saved) { + screen->savedlines = 0; + ScrollBarDrawThumb(screen->scrollWidget); + } + + /* make cursor visible */ + screen->cursor_set = ON; + + /* reset scrolling region */ + reset_margins(screen); + + bitclr(&xw->flags, ORIGIN); + + if_OPT_ISO_COLORS(screen, { + reset_SGR_Colors(xw); + if (ResetAnsiColorRequest(xw, empty, 0)) + xtermRepaint(xw); + }); + + /* Reset character-sets to initial state */ + resetCharsets(screen); + +#if OPT_MOD_FKEYS + /* Reset modifier-resources to initial state */ + xw->keyboard.modify_now = xw->keyboard.modify_1st; +#endif + + /* Reset DECSCA */ + bitclr(&xw->flags, PROTECTED); + screen->protected_mode = OFF_PROTECT; + + if (full) { /* RIS */ + if (screen->bellOnReset) + Bell(xw, XkbBI_TerminalBell, 0); + + /* reset the mouse mode */ + screen->send_mouse_pos = MOUSE_OFF; + screen->send_focus_pos = OFF; + screen->extend_coords = 0; + screen->waitingForTrackInfo = False; + screen->eventMode = NORMAL; + + xtermShowPointer(xw, True); + + TabReset(xw->tabs); + xw->keyboard.flags = MODE_SRM; +#if OPT_INITIAL_ERASE + if (xw->keyboard.reset_DECBKM == 1) + xw->keyboard.flags |= MODE_DECBKM; + else if (xw->keyboard.reset_DECBKM == 2) +#endif + if (TScreenOf(xw)->backarrow_key) + xw->keyboard.flags |= MODE_DECBKM; + TRACE(("full reset DECBKM %s\n", + BtoS(xw->keyboard.flags & MODE_DECBKM))); + update_appcursor(); + update_appkeypad(); + update_decbkm(); + show_8bit_control(False); + reset_decudk(); + + FromAlternate(xw); + ClearScreen(xw); + screen->cursor_state = OFF; + if (xw->flags & REVERSE_VIDEO) + ReverseVideo(xw); + + xw->flags = xw->initflags; + update_reversevideo(); + update_autowrap(); + update_reversewrap(); + update_autolinefeed(); + + screen->jumpscroll = (Boolean) (!(xw->flags & SMOOTHSCROLL)); + update_jumpscroll(); + + if (screen->c132 && (xw->flags & IN132COLUMNS)) { + Dimension reqWidth = (Dimension) (80 * FontWidth(screen) + + 2 * screen->border + + ScrollbarWidth(screen)); + Dimension reqHeight = (Dimension) (FontHeight(screen) + * MaxRows(screen) + + 2 * screen->border); + Dimension replyWidth; + Dimension replyHeight; + + TRACE(("Making resize-request to restore 80-columns %dx%d\n", + reqHeight, reqWidth)); + REQ_RESIZE((Widget) xw, + reqWidth, + reqHeight, + &replyWidth, &replyHeight); + repairSizeHints(); + XSync(screen->display, False); /* synchronize */ + if (xtermAppPending()) + xevents(); + } + + CursorSet(screen, 0, 0, xw->flags); + CursorSave(xw); + } else { /* DECSTR */ + /* + * There's a tiny difference, to accommodate usage of xterm. + * We reset autowrap to the resource values rather than turning + * it off. + */ + UIntClr(xw->keyboard.flags, (MODE_DECCKM | MODE_KAM | MODE_DECKPAM)); + bitcpy(&xw->flags, xw->initflags, WRAPAROUND | REVERSEWRAP); + bitclr(&xw->flags, INSERT | INVERSE | BOLD | BLINK | UNDERLINE | INVISIBLE); + if_OPT_ISO_COLORS(screen, { + reset_SGR_Colors(xw); + }); + update_appcursor(); + update_autowrap(); + update_reversewrap(); + + CursorSave(xw); + screen->sc[screen->whichBuf].row = + screen->sc[screen->whichBuf].col = 0; + } +} + +void +VTReset(XtermWidget xw, Bool full, Bool saved) +{ + ReallyReset(xw, full, saved); + longjmp(vtjmpbuf, 1); /* force ground state in parser */ +} + +/* + * set_character_class - takes a string of the form + * + * low[-high]:val[,low[-high]:val[...]] + * + * and sets the indicated ranges to the indicated values. + */ +static int +set_character_class(char *s) +{ +#define FMT "%s in range string \"%s\" (position %d)\n" + int i; /* iterator, index into s */ + int len; /* length of s */ + int acc; /* accumulator */ + int low, high; /* bounds of range [0..127] */ + int base; /* 8, 10, 16 (octal, decimal, hex) */ + int numbers; /* count of numbers per range */ + int digits; /* count of digits in a number */ + + if (!s || !s[0]) + return -1; + + base = 10; /* in case we ever add octal, hex */ + low = high = -1; /* out of range */ + + for (i = 0, len = (int) strlen(s), acc = 0, numbers = digits = 0; + i < len; i++) { + Char c = CharOf(s[i]); + + if (isspace(c)) { + continue; + } else if (isdigit(c)) { + acc = acc * base + (c - '0'); + digits++; + continue; + } else if (c == '-') { + low = acc; + acc = 0; + if (digits == 0) { + xtermWarning(FMT, "missing number", s, i); + return (-1); + } + digits = 0; + numbers++; + continue; + } else if (c == ':') { + if (numbers == 0) + low = acc; + else if (numbers == 1) + high = acc; + else { + xtermWarning(FMT, "too many numbers", s, i); + return (-1); + } + digits = 0; + numbers++; + acc = 0; + continue; + } else if (c == ',') { + /* + * now, process it + */ + + if (high < 0) { + high = low; + numbers++; + } + if (numbers != 2) { + xtermWarning(FMT, "bad value number", s, i); + } else if (SetCharacterClassRange(low, high, acc) != 0) { + xtermWarning(FMT, "bad range", s, i); + } + + low = high = -1; + acc = 0; + digits = 0; + numbers = 0; + continue; + } else { + xtermWarning(FMT, "bad character", s, i); + return (-1); + } /* end if else if ... else */ + + } + + if (low < 0 && high < 0) + return (0); + + /* + * now, process it + */ + + if (high < 0) + high = low; + if (numbers < 1 || numbers > 2) { + xtermWarning(FMT, "bad value number", s, i); + } else if (SetCharacterClassRange(low, high, acc) != 0) { + xtermWarning(FMT, "bad range", s, i); + } + + return (0); +#undef FMT +} + +/* ARGSUSED */ +static void +HandleKeymapChange(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + static XtTranslations keymap, original; + static XtResource key_resources[] = + { + {XtNtranslations, XtCTranslations, XtRTranslationTable, + sizeof(XtTranslations), 0, XtRTranslationTable, (XtPointer) NULL} + }; + char mapName[1000]; + char mapClass[1000]; + char *pmapName; + char *pmapClass; + size_t len; + + if (*param_count != 1) + return; + + if (original == NULL) + original = w->core.tm.translations; + + if (strcmp(params[0], "None") == 0) { + XtOverrideTranslations(w, original); + return; + } + + len = strlen(params[0]) + 7; + + pmapName = (char *) MyStackAlloc(len, mapName); + pmapClass = (char *) MyStackAlloc(len, mapClass); + if (pmapName == NULL + || pmapClass == NULL) { + SysError(ERROR_KMMALLOC1); + } else { + + (void) sprintf(pmapName, "%sKeymap", params[0]); + (void) strcpy(pmapClass, pmapName); + if (islower(CharOf(pmapClass[0]))) + pmapClass[0] = x_toupper(pmapClass[0]); + XtGetSubresources(w, (XtPointer) &keymap, pmapName, pmapClass, + key_resources, (Cardinal) 1, NULL, (Cardinal) 0); + if (keymap != NULL) + XtOverrideTranslations(w, keymap); + + MyStackFree(pmapName, mapName); + MyStackFree(pmapClass, mapClass); + } +} + +/* ARGSUSED */ +static void +HandleBell(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, /* [0] = volume */ + Cardinal *param_count) /* 0 or 1 */ +{ + int percent = (*param_count) ? atoi(params[0]) : 0; + + Bell(term, XkbBI_TerminalBell, percent); +} + +/* ARGSUSED */ +static void +HandleVisualBell(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + VisualBell(); +} + +/* ARGSUSED */ +static void +HandleIgnore(Widget w, + XEvent * event, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + XtermWidget xw; + + TRACE(("Handle ignore for %p %s\n", + (void *) w, visibleEventType(event->type))); + if ((xw = getXtermWidget(w)) != 0) { + /* do nothing, but check for funny escape sequences */ + (void) SendMousePosition(xw, event); + } +} + +/* ARGSUSED */ +static void +DoSetSelectedFont(Widget w, + XtPointer client_data GCC_UNUSED, + Atom * selection GCC_UNUSED, + Atom * type, + XtPointer value, + unsigned long *length, + int *format) +{ + XtermWidget xw = getXtermWidget(w); + + if ((xw == 0) || *type != XA_STRING || *format != 8) { + Bell(xw, XkbBI_MinorError, 0); + } else { + Boolean failed = False; + int oldFont = TScreenOf(xw)->menu_font_number; + String save = TScreenOf(xw)->MenuFontName(fontMenu_fontsel); + char *val; + char *test = 0; + char *used = 0; + unsigned len = (unsigned) *length; + unsigned tst; + + /* + * Some versions of X deliver null-terminated selections, some do not. + */ + for (tst = 0; tst < len; ++tst) { + if (((char *) value)[tst] == '\0') { + len = tst; + break; + } + } + + if (len > 0 && (val = TypeMallocN(char, len + 1)) != 0) { + memcpy(val, value, (size_t) len); + val[len] = '\0'; + used = x_strtrim(val); + TRACE(("DoSetSelectedFont(%s)\n", used)); + /* Do some sanity checking to avoid sending a long selection + back to the server in an OpenFont that is unlikely to succeed. + XLFD allows up to 255 characters and no control characters; + we are a little more liberal here. */ + if (len < 1000 + && !strchr(used, '\n') + && (test = x_strdup(used)) != 0) { + TScreenOf(xw)->MenuFontName(fontMenu_fontsel) = test; + if (!xtermLoadFont(term, + xtermFontName(used), + True, + fontMenu_fontsel)) { + failed = True; + free(test); + TScreenOf(xw)->MenuFontName(fontMenu_fontsel) = save; + } + } else { + failed = True; + } + if (failed) { + (void) xtermLoadFont(term, + xtermFontName(TScreenOf(xw)->MenuFontName(oldFont)), + True, + oldFont); + Bell(xw, XkbBI_MinorError, 0); + } + free(used); + free(val); + } + } +} + +void +FindFontSelection(XtermWidget xw, const char *atom_name, Bool justprobe) +{ + TScreen *screen = TScreenOf(xw); + static AtomPtr *atoms; + unsigned int atomCount = 0; + AtomPtr *pAtom; + unsigned a; + Atom target; + + if (!atom_name) + atom_name = (screen->mappedSelect + ? screen->mappedSelect[0] + : "PRIMARY"); + TRACE(("FindFontSelection(%s)\n", atom_name)); + + for (pAtom = atoms, a = atomCount; a; a--, pAtom++) { + if (strcmp(atom_name, XmuNameOfAtom(*pAtom)) == 0) + break; + } + if (!a) { + atoms = TypeXtReallocN(AtomPtr, atoms, atomCount + 1); + *(pAtom = &atoms[atomCount]) = XmuMakeAtom(atom_name); + } + + target = XmuInternAtom(XtDisplay(xw), *pAtom); + if (justprobe) { + screen->MenuFontName(fontMenu_fontsel) = + XGetSelectionOwner(XtDisplay(xw), target) ? _Font_Selected_ : 0; + TRACE(("...selected fontname '%s'\n", + NonNull(screen->MenuFontName(fontMenu_fontsel)))); + } else { + XtGetSelectionValue((Widget) xw, target, XA_STRING, + DoSetSelectedFont, NULL, + XtLastTimestampProcessed(XtDisplay(xw))); + } + return; +} + +Bool +set_cursor_gcs(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + + Pixel cc = T_COLOR(screen, TEXT_CURSOR); + Pixel fg = T_COLOR(screen, TEXT_FG); + Pixel bg = T_COLOR(screen, TEXT_BG); + Bool changed = False; + + /* + * Let's see, there are three things that have "color": + * + * background + * text + * cursorblock + * + * And, there are four situations when drawing a cursor, if we decide + * that we like have a solid block of cursor color with the letter + * that it is highlighting shown in the background color to make it + * stand out: + * + * selected window, normal video - background on cursor + * selected window, reverse video - foreground on cursor + * unselected window, normal video - foreground on background + * unselected window, reverse video - background on foreground + * + * Since the last two are really just normalGC and reverseGC, we only + * need two new GC's. Under monochrome, we get the same effect as + * above by setting cursor color to foreground. + */ + + TRACE(("set_cursor_gcs cc=%#lx, fg=%#lx, bg=%#lx\n", cc, fg, bg)); + if (win != 0 && (cc != bg)) { + /* set the fonts to the current one */ + setCgsFont(xw, win, gcVTcursNormal, 0); + setCgsFont(xw, win, gcVTcursFilled, 0); + setCgsFont(xw, win, gcVTcursReverse, 0); + setCgsFont(xw, win, gcVTcursOutline, 0); + + /* we have a colored cursor */ + setCgsFore(xw, win, gcVTcursNormal, fg); + setCgsBack(xw, win, gcVTcursNormal, cc); + + setCgsFore(xw, win, gcVTcursFilled, cc); + setCgsBack(xw, win, gcVTcursFilled, fg); + + if (screen->always_highlight) { + /* both GC's use the same color */ + setCgsFore(xw, win, gcVTcursReverse, bg); + setCgsBack(xw, win, gcVTcursReverse, cc); + } else { + setCgsFore(xw, win, gcVTcursReverse, bg); + setCgsBack(xw, win, gcVTcursReverse, cc); + } + set_cursor_outline_gc(xw, screen->always_highlight, fg, bg, cc); + changed = True; + } + + if (changed) { + TRACE(("...set_cursor_gcs - done\n")); + } + return changed; +} + +/* + * Build up the default translations string, allowing the user to suppress + * some of the features. + */ +void +VTInitTranslations(void) +{ + /* *INDENT-OFF* */ + static struct { + Boolean wanted; + const char *name; + const char *value; + } table[] = { + { + False, + "default", +"\ + Shift <KeyPress> Prior:scroll-back(1,halfpage) \n\ + Shift <KeyPress> Next:scroll-forw(1,halfpage) \n\ + Shift <KeyPress> Select:select-cursor-start() select-cursor-end(SELECT, CUT_BUFFER0) \n\ + Shift <KeyPress> Insert:insert-selection(SELECT, CUT_BUFFER0) \n\ +" + }, +#if OPT_MAXIMIZE + { + False, + "fullscreen", +"\ + Alt <Key>Return:fullscreen() \n\ +" + }, +#endif +#if OPT_SCROLL_LOCK + { + False, + "scroll-lock", +"\ + <KeyRelease> Scroll_Lock:scroll-lock() \n\ +" + }, +#endif +#if OPT_SHIFT_FONTS + { + False, + "shift-fonts", +"\ + Shift~Ctrl <KeyPress> KP_Add:larger-vt-font() \n\ + Shift Ctrl <KeyPress> KP_Add:smaller-vt-font() \n\ + Shift <KeyPress> KP_Subtract:smaller-vt-font() \n\ +" + }, +#endif + /* PROCURA added "Meta <Btn2Down>:clear-saved-lines()" */ + { + False, + "default", +"\ + ~Meta <KeyPress>:insert-seven-bit() \n\ + Meta <KeyPress>:insert-eight-bit() \n\ + !Ctrl <Btn1Down>:popup-menu(mainMenu) \n\ + !Lock Ctrl <Btn1Down>:popup-menu(mainMenu) \n\ + !Lock Ctrl @Num_Lock <Btn1Down>:popup-menu(mainMenu) \n\ + ! @Num_Lock Ctrl <Btn1Down>:popup-menu(mainMenu) \n\ + ~Meta <Btn1Down>:select-start() \n\ + ~Meta <Btn1Motion>:select-extend() \n\ + !Ctrl <Btn2Down>:popup-menu(vtMenu) \n\ + !Lock Ctrl <Btn2Down>:popup-menu(vtMenu) \n\ + !Lock Ctrl @Num_Lock <Btn2Down>:popup-menu(vtMenu) \n\ + ! @Num_Lock Ctrl <Btn2Down>:popup-menu(vtMenu) \n\ + ~Ctrl ~Meta <Btn2Down>:ignore() \n\ + Meta <Btn2Down>:clear-saved-lines() \n\ + ~Ctrl ~Meta <Btn2Up>:insert-selection(SELECT, CUT_BUFFER0) \n\ + !Ctrl <Btn3Down>:popup-menu(fontMenu) \n\ + !Lock Ctrl <Btn3Down>:popup-menu(fontMenu) \n\ + !Lock Ctrl @Num_Lock <Btn3Down>:popup-menu(fontMenu) \n\ + ! @Num_Lock Ctrl <Btn3Down>:popup-menu(fontMenu) \n\ + ~Ctrl ~Meta <Btn3Down>:start-extend() \n\ + ~Meta <Btn3Motion>:select-extend() \n\ +" + }, + { + False, + "wheel-mouse", +"\ + Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \n\ + Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \n\ + Lock @Num_Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \n\ + @Num_Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \n\ + <Btn4Down>:scroll-back(5,line,m) \n\ + Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \n\ + Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \n\ + Lock @Num_Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \n\ + @Num_Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \n\ + <Btn5Down>:scroll-forw(5,line,m) \n\ +" + }, + { + False, + "default", +"\ + <BtnUp>:select-end(SELECT, CUT_BUFFER0) \n\ + <BtnDown>:ignore() \ +" + } + }; + /* *INDENT-ON* */ + + size_t needed = 0; + char *result = 0; + + int pass; + Cardinal item; + + TRACE(("VTInitTranslations\n")); + for (item = 0; item < XtNumber(table); ++item) { + table[item].wanted = True; + } +#if OPT_MAXIMIZE + /* + * As a special case, allow for disabling the alt-enter translation if + * the resource settings prevent fullscreen from being used. We would + * do the same for scroll-lock and shift-fonts if they were application + * resources too, rather than in the widget. + */ + if (resource.fullscreen == esNever) { + for (item = 0; item < XtNumber(table); ++item) { + if (!strcmp(table[item].name, "fullscreen")) { + table[item].wanted = False; + TRACE(("omit(%s):\n%s\n", table[item].name, table[item].value)); + } + } + } +#endif + if (!IsEmpty(resource.omitTranslation)) { + char *value; + const char *source = resource.omitTranslation; + + while (*source != '\0' && (value = ParseList(&source)) != 0) { + size_t len = strlen(value); + + TRACE(("parsed:%s\n", value)); + for (item = 0; item < XtNumber(table); ++item) { + if (strlen(table[item].name) >= len + && x_strncasecmp(table[item].name, + value, + (unsigned) len) == 0) { + table[item].wanted = False; + TRACE(("omit(%s):\n%s\n", table[item].name, table[item].value)); + break; + } + } + free(value); + } + } + + for (pass = 0; pass < 2; ++pass) { + needed = 0; + for (item = 0; item < XtNumber(table); ++item) { + if (table[item].wanted) { + if (pass) { + strcat(result, table[item].value); + } else { + needed += strlen(table[item].value) + 1; + } + } + } + if (!pass) { + result = XtMalloc((Cardinal) needed); + *result = '\0'; + } + } + + TRACE(("result:\n%s\n", result)); + + defaultTranslations = result; + xtermClassRec.core_class.tm_table = result; +} + +#ifdef NO_LEAKS +void +noleaks_charproc(void) +{ + if (v_buffer != 0) + free(v_buffer); +} +#endif diff --git a/charsets.c b/charsets.c new file mode 100644 index 0000000..45bea73 --- /dev/null +++ b/charsets.c @@ -0,0 +1,485 @@ +/* $XTermId: charsets.c,v 1.42 2011/09/11 14:40:17 tom Exp $ */ + +/* + * Copyright 1998-2009,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + */ + +#include <xterm.h> +#include <data.h> +#include <fontutils.h> + +#include <X11/keysym.h> + +/* + * This module performs translation as needed to support the DEC VT220 national + * replacement character sets. We assume that xterm's font is based on the ISO + * 8859-1 (Latin 1) character set, which is almost the same as the DEC + * multinational character set. Glyph positions 0-31 have to be the DEC + * graphic characters, though. + * + * References: + * "VT220 Programmer Pocket Guide" EK-VT220-HR-002 (2nd ed., 1984), which + * contains character charts for the national character sets. + * "VT330/VT340 Programmer Reference Manual Volume 1: Text Programming" + * EK-VT3XX-TP-001 (1st ed, 1987), which contains a table (2-1) + * listing the glyphs which are mapped from the multinational + * character set to the national character set. + * + * The latter reference, though easier to read, has a few errors and omissions. + */ + +/* + * Translate an input keysym to the corresponding NRC keysym. + */ +unsigned +xtermCharSetIn(unsigned code, int charset) +{ +#define MAP(to, from) case from: code = to; break + + if (code >= 128 && code < 256) { + switch (charset) { + case 'A': /* United Kingdom set (or Latin 1) */ + if (code == XK_sterling) + code = 0x23; + code &= 0x7f; + break; + +#if OPT_XMC_GLITCH + case '?': +#endif + case '1': /* Alternate Character ROM standard characters */ + case '2': /* Alternate Character ROM special graphics */ + case 'B': /* ASCII set */ + break; + + case '0': /* special graphics (line drawing) */ + break; + + case '4': /* Dutch */ + switch (code) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_threequarters); + MAP(0x5b, XK_ydiaeresis); + MAP(0x5c, XK_onehalf); + MAP(0x5d, XK_bar); /* glyph is not ISO-8859-1 */ + MAP(0x7b, XK_diaeresis); + MAP(0x7c, XK_f); /* glyph is not ISO-8859-1 */ + MAP(0x7d, XK_onequarter); + MAP(0x7e, XK_acute); + } + break; + + case 'C': + case '5': /* Finnish */ + switch (code) { + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_eacute); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case 'R': /* French */ + switch (code) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_agrave); + MAP(0x5b, XK_degree); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_section); + MAP(0x7b, XK_eacute); + MAP(0x7c, XK_ugrave); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_diaeresis); + } + break; + + case 'Q': /* French Canadian */ + switch (code) { + MAP(0x40, XK_agrave); + MAP(0x5b, XK_acircumflex); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_ecircumflex); + MAP(0x5e, XK_icircumflex); + MAP(0x60, XK_ocircumflex); + MAP(0x7b, XK_eacute); + MAP(0x7c, XK_ugrave); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_ucircumflex); + } + break; + + case 'K': /* German */ + switch (code) { + MAP(0x40, XK_section); + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Udiaeresis); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_udiaeresis); + MAP(0x7e, XK_ssharp); + } + break; + + case 'Y': /* Italian */ + switch (code) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_section); + MAP(0x5b, XK_degree); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_eacute); + MAP(0x60, XK_ugrave); + MAP(0x7b, XK_agrave); + MAP(0x7c, XK_ograve); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_igrave); + } + break; + + case 'E': + case '6': /* Norwegian/Danish */ + switch (code) { + MAP(0x40, XK_Adiaeresis); + MAP(0x5b, XK_AE); + MAP(0x5c, XK_Ooblique); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_adiaeresis); + MAP(0x7b, XK_ae); + MAP(0x7c, XK_oslash); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case 'Z': /* Spanish */ + switch (code) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_section); + MAP(0x5b, XK_exclamdown); + MAP(0x5c, XK_Ntilde); + MAP(0x5d, XK_questiondown); + MAP(0x7b, XK_degree); + MAP(0x7c, XK_ntilde); + MAP(0x7d, XK_ccedilla); + } + break; + + case 'H': + case '7': /* Swedish */ + switch (code) { + MAP(0x40, XK_Eacute); + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_eacute); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case '=': /* Swiss */ + switch (code) { + MAP(0x23, XK_ugrave); + MAP(0x40, XK_agrave); + MAP(0x5b, XK_eacute); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_ecircumflex); + MAP(0x5e, XK_icircumflex); + MAP(0x5f, XK_egrave); + MAP(0x60, XK_ocircumflex); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_udiaeresis); + MAP(0x7e, XK_ucircumflex); + } + break; + + default: /* any character sets we don't recognize */ + break; + } + code &= 0x7f; /* NRC in any case is 7-bit */ + } + return code; +#undef MAP +} + +/* + * Translate a string to the display form. This assumes the font has the + * DEC graphic characters in cells 0-31, and otherwise is ISO-8859-1. + */ +int +xtermCharSetOut(XtermWidget xw, IChar * buf, IChar * ptr, int leftset) +{ + IChar *s; + TScreen *screen = TScreenOf(xw); + int count = 0; + int rightset = screen->gsets[(int) (screen->curgr)]; + +#define MAP(from, to) case from: chr = to; break + + TRACE(("CHARSET GL=%c(G%d) GR=%c(G%d) SS%d\n\t%s\n", + leftset, screen->curgl, + rightset, screen->curgr, + screen->curss, + visibleIChar(buf, (unsigned) (ptr - buf)))); + + for (s = buf; s < ptr; ++s) { + int eight = CharOf(E2A(*s)); + int seven = eight & 0x7f; + int cs = (eight >= 128) ? rightset : leftset; + int chr = eight; + + count++; +#if OPT_WIDE_CHARS + /* + * This is only partly right - prevent inadvertant remapping of + * the replacement character and other non-8bit codes into bogus + * 8bit codes. + */ + if (screen->utf8_mode) { + if (*s > 255) + continue; + } +#endif + switch (cs) { + case 'A': /* United Kingdom set (or Latin 1) */ + if ((xw->flags & NATIONAL) + || (screen->vtXX_level <= 1)) { + if (chr == 0x23) { +#if OPT_WIDE_CHARS + chr = (screen->utf8_mode + ? 0xa3 + : XTERM_POUND); +#else + chr = XTERM_POUND; +#endif + } + } else { + chr = (seven | 0x80); + } + break; + +#if OPT_XMC_GLITCH + case '?': +#endif + case '1': /* Alternate Character ROM standard characters */ + case '2': /* Alternate Character ROM special graphics */ + case 'B': /* ASCII set */ + break; + + case '0': /* special graphics (line drawing) */ + if (seven > 0x5f && seven <= 0x7e) { +#if OPT_WIDE_CHARS + if (screen->utf8_mode) + chr = (int) dec2ucs((unsigned) (seven - 0x5f)); + else +#endif + chr = seven - 0x5f; + } else { + chr = seven; + } + break; + + case '4': /* Dutch */ + switch (chr = seven) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_threequarters); + MAP(0x5b, XK_ydiaeresis); + MAP(0x5c, XK_onehalf); + MAP(0x5d, XK_bar); + MAP(0x7b, XK_diaeresis); + MAP(0x7c, XK_f); + MAP(0x7d, XK_onequarter); + MAP(0x7e, XK_acute); + } + break; + + case 'C': + case '5': /* Finnish */ + switch (chr = seven) { + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_eacute); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case 'R': /* French */ + switch (chr = seven) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_agrave); + MAP(0x5b, XK_degree); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_section); + MAP(0x7b, XK_eacute); + MAP(0x7c, XK_ugrave); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_diaeresis); + } + break; + + case 'Q': /* French Canadian */ + switch (chr = seven) { + MAP(0x40, XK_agrave); + MAP(0x5b, XK_acircumflex); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_ecircumflex); + MAP(0x5e, XK_icircumflex); + MAP(0x60, XK_ocircumflex); + MAP(0x7b, XK_eacute); + MAP(0x7c, XK_ugrave); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_ucircumflex); + } + break; + + case 'K': /* German */ + switch (chr = seven) { + MAP(0x40, XK_section); + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Udiaeresis); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_udiaeresis); + MAP(0x7e, XK_ssharp); + } + break; + + case 'Y': /* Italian */ + switch (chr = seven) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_section); + MAP(0x5b, XK_degree); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_eacute); + MAP(0x60, XK_ugrave); + MAP(0x7b, XK_agrave); + MAP(0x7c, XK_ograve); + MAP(0x7d, XK_egrave); + MAP(0x7e, XK_igrave); + } + break; + + case 'E': + case '6': /* Norwegian/Danish */ + switch (chr = seven) { + MAP(0x40, XK_Adiaeresis); + MAP(0x5b, XK_AE); + MAP(0x5c, XK_Ooblique); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_adiaeresis); + MAP(0x7b, XK_ae); + MAP(0x7c, XK_oslash); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case 'Z': /* Spanish */ + switch (chr = seven) { + MAP(0x23, XK_sterling); + MAP(0x40, XK_section); + MAP(0x5b, XK_exclamdown); + MAP(0x5c, XK_Ntilde); + MAP(0x5d, XK_questiondown); + MAP(0x7b, XK_degree); + MAP(0x7c, XK_ntilde); + MAP(0x7d, XK_ccedilla); + } + break; + + case 'H': + case '7': /* Swedish */ + switch (chr = seven) { + MAP(0x40, XK_Eacute); + MAP(0x5b, XK_Adiaeresis); + MAP(0x5c, XK_Odiaeresis); + MAP(0x5d, XK_Aring); + MAP(0x5e, XK_Udiaeresis); + MAP(0x60, XK_eacute); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_aring); + MAP(0x7e, XK_udiaeresis); + } + break; + + case '=': /* Swiss */ + switch (chr = seven) { + MAP(0x23, XK_ugrave); + MAP(0x40, XK_agrave); + MAP(0x5b, XK_eacute); + MAP(0x5c, XK_ccedilla); + MAP(0x5d, XK_ecircumflex); + MAP(0x5e, XK_icircumflex); + MAP(0x5f, XK_egrave); + MAP(0x60, XK_ocircumflex); + MAP(0x7b, XK_adiaeresis); + MAP(0x7c, XK_odiaeresis); + MAP(0x7d, XK_udiaeresis); + MAP(0x7e, XK_ucircumflex); + } + break; + + default: /* any character sets we don't recognize */ + count--; + break; + } + /* + * The state machine already treated DEL as a nonprinting and + * nonspacing character. If we have DEL now, simply render + * it as a blank. + */ + if (chr == ANSI_DEL) + chr = ' '; + *s = (IChar) A2E(chr); + } + TRACE(("%d\t%s\n", + count, + visibleIChar(buf, (unsigned) (ptr - buf)))); + return count; +#undef MAP +} diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..d622a44 --- /dev/null +++ b/config.guess @@ -0,0 +1,1530 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-02-10' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner. Please send patches (context +# diff format) to <config-patches@gnu.org> and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..c894da4 --- /dev/null +++ b/config.sub @@ -0,0 +1,1773 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-02-10' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to <config-patches@gnu.org>. Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..e02a255 --- /dev/null +++ b/configure @@ -0,0 +1,18894 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by Autoconf 2.52.20120310. +# +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Name of the executable. +as_me=`echo "$0" |sed 's,.*[\\/],,'` + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +as_executable_p="test -f" + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +# NLS nuisances. +$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } +$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } +$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } +$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } +$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } +$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } +$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } +$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +exec 6>&1 + +# +# Initializations. +# +ac_default_prefix=/usr/local +cross_compiling=no +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Maximum number of lines to put in a shell here document. +# This variable seems obsolete. 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then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<EOF +\`configure' configures this package to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +EOF + + cat <<EOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +EOF + + cat <<\EOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +X features: + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST build programs to run on HOST [BUILD] +EOF +fi + +if test -n "$ac_init_help"; then + + cat <<\EOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + +Compile/Install Options: + --disable-full-tgetent disable check for full tgetent function + --with-app-class=XXX override X applications class (default XTerm) + --with-app-defaults=DIR directory in which to install resource files (EPREFIX/lib/X11/app-defaults) + --with-pixmapdir=DIR directory in which to install pixmaps (DATADIR/pixmaps) + --with-icondir=DIR directory in which to install icons for desktop + --with-icon-theme=XXX install icons into desktop theme (hicolor) + --disable-desktop disable install of xterm desktop files + --with-desktop-category=XXX one or more desktop catgories or auto + --with-reference=XXX program to use as permissions-reference + --with-xterm-symlink=XXX make symbolic link to installed xterm + --disable-setuid disable setuid in xterm, do not install setuid/setgid + --disable-setgid disable setgid in xterm, do not install setuid/setgid + --with-setuid=XXX use the given setuid user + --with-utmp-setgid=XXX use setgid to match utmp/utmpx file + --with-utempter use utempter library for access to utmp + --with-tty-group=XXX use XXX for the tty-group + --with-x use the X Window System + --with-pkg-config{=path} enable/disable use of pkg-config + --with-Xaw3d link with Xaw 3d library + --with-neXtaw link with neXT Athena library + --with-XawPlus link with Athena-Plus library + --enable-narrowproto enable narrow prototypes for X libraries + --disable-imake disable use of imake for definitions +Terminal Configuration: + --with-terminal-id=V set default decTerminalID (default: vt100) + --with-terminal-type=T set default $TERM (default: xterm) + --enable-backarrow-is-del set default backarrowKey resource (default: true) + --enable-backarrow-is-erase set default backarrowKeyIsErase resource (default: false) + --enable-delete-is-del set default deleteIsDEL resource (default: maybe) + --enable-alt-sends-esc set default altSendsEscape resource (default: no) + --enable-meta-sends-esc set default metaSendsEscape resource (default: no) + --with-own-terminfo=P set default $TERMINFO (default: from environment) +Optional Features: + --disable-active-icon disable X11R6.3 active-icon feature + --disable-ansi-color disable ANSI color + --disable-16-color disable 16-color support + --enable-256-color enable 256-color support + --enable-88-color enable 88-color support + --disable-blink-cursor disable support for blinking cursor + --enable-broken-osc allow broken Linux OSC-strings + --disable-broken-st disallow broken string-terminators + --disable-c1-print disallow -k8 option for printable 128-159 + --disable-bold-color disable PC-style mapping of bold colors + --disable-color-class disable separate color class resources + --disable-color-mode disable default colorMode resource + --disable-highlighting disable support for color highlighting + --disable-doublechars disable support for double-size chars + --disable-boxchars disable fallback-support for box chars + --enable-exec-xterm enable "spawn-new-terminal" action + --disable-freetype disable freetype library-support + --with-freetype-config configure script to use for FreeType + --with-freetype-cflags -D/-I options for compiling with FreeType + --with-freetype-libs -L/-l options to link FreeType + --enable-hp-fkeys enable support for HP-style function keys + --enable-sco-fkeys enable support for SCO-style function keys + --disable-sun-fkeys disable support for Sun-style function keys + --disable-fifo-lines disable FIFO-storage for saved-lines + --disable-i18n disable internationalization + --disable-initial-erase disable setup for stty erase + --disable-input-method disable input-method + --enable-load-vt-fonts enable load-vt-fonts() action + --enable-logging enable logging + --enable-logfile-exec enable exec'd logfile filter + --disable-maximize disable actions for iconify/deiconify/maximize/restore + --disable-num-lock disable NumLock keypad support + --disable-paste64 disable get/set base64 selection data + --disable-pty-handshake disable pty-handshake support + --enable-readline-mouse enable support for mouse in readline applications + --disable-regex disable regular-expression selections + --with-pcre use PCRE for regular-expressions + --disable-rightbar disable right-scrollbar support + --disable-samename disable check for redundant name-change + --disable-selection-ops disable selection-action operations + --disable-session-mgt disable support for session management + --disable-tcap-fkeys disable termcap function-keys support + --disable-tcap-query disable compiled-in termcap-query support + --disable-tek4014 disable tek4014 emulation + --enable-toolbar compile-in toolbar for pulldown menus + --disable-vt52 disable VT52 emulation + --enable-mini-luit enable mini-luit (built-in Latin9 support) + --enable-luit enable luit filter (Unicode translation) + --enable-wide-chars enable wide-character support + --enable-16bit-chars enable 16-bit character support + --enable-dabbrev enable dynamic-abbreviation support + --enable-dec-locator enable DECterm Locator support + --disable-rectangles disable VT420 rectangle support + --disable-ziconbeep disable -ziconbeep option +Testing/development Options: + --enable-trace test: set to enable debugging traces + --disable-leaks test: set to test memory leaks + --disable-echo display "compiling" commands + --enable-xmc-glitch test: enable xmc magic-cookie emulation + --enable-warnings test: turn on GCC compiler warnings + --disable-rpath-hack don't add rpath options for additional libraries + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have + headers in a nonstandard directory <include dir> + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +EOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue + cd $ac_subdir + # A "../" for each directory in /$ac_subdir. + ac_dots=`echo $ac_subdir | + sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` + + case $srcdir in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_subdir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure.gnu; then + echo + $SHELL $ac_sub_srcdir/configure.gnu --help=recursive + elif test -f $ac_sub_srcdir/configure; then + echo + $SHELL $ac_sub_srcdir/configure --help=recursive + elif test -f $ac_sub_srcdir/configure.ac || + test -f $ac_sub_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 + fi + cd $ac_popdir + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\EOF + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +EOF + exit 0 +fi +exec 5>config.log +cat >&5 <<EOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by $as_me, which was +generated by GNU Autoconf 2.52.20120310. Invocation command line was + + $ $0 $@ + +EOF +{ +cat <<_ASUNAME +## ---------- ## +## Platform. ## +## ---------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +PATH = $PATH + +_ASUNAME +} >&5 + +cat >&5 <<EOF +## ------------ ## +## Core tests. ## +## ------------ ## + +EOF + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell meta-characters. +ac_configure_args= +ac_sep= +for ac_arg +do + case $ac_arg in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; + *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" + ac_sep=" " ;; + esac + # Get rid of the leading space. +done + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + echo >&5 + echo "## ----------------- ##" >&5 + echo "## Cache variables. ##" >&5 + echo "## ----------------- ##" >&5 + echo >&5 + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} >&5 + sed "/^$/d" confdefs.h >conftest.log + if test -s conftest.log; then + echo >&5 + echo "## ------------ ##" >&5 + echo "## confdefs.h. ##" >&5 + echo "## ------------ ##" >&5 + echo >&5 + cat conftest.log >&5 + fi + (echo; echo) >&5 + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" >&5 + echo "$as_me: exit $exit_status" >&5 + rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:972: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + cat "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:983: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:991: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:1007: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:1011: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:1017: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:1019: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:1021: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. It doesn't matter if + # we pass some twice (in addition to the command line arguments). + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args '$ac_arg'" + ;; + *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" + ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:1040: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:1042: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_main_return=return + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac +echo "#! $SHELL" >conftest.sh +echo "exit 0" >>conftest.sh +chmod +x conftest.sh +if { (echo "$as_me:1063: PATH=\".;.\"; conftest.sh") >&5 + (PATH=".;."; conftest.sh) 2>&5 + ac_status=$? + echo "$as_me:1066: \$? = $ac_status" >&5 + (exit $ac_status); }; then + ac_path_separator=';' +else + ac_path_separator=: +fi +PATH_SEPARATOR="$ac_path_separator" +rm -f conftest.sh + +ac_config_headers="$ac_config_headers xtermcfg.h:xtermcfg.hin" + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:1094: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:1104: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:1108: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:1117: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:1121: error: $ac_config_sub $ac_cv_build_alias failed." >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:1126: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then + echo "$as_me:1134: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:1143: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:1148: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + system_name="$host_os" +else + system_name="`(uname -s -r) 2>/dev/null`" + if test -z "$system_name" ; then + system_name="`(hostname) 2>/dev/null`" + fi +fi +test -n "$system_name" && cat >>confdefs.h <<EOF +#define SYSTEM_NAME "$system_name" +EOF + +if test "${cf_cv_system_name+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cf_cv_system_name="$system_name" +fi + +test -z "$system_name" && system_name="$cf_cv_system_name" +test -n "$cf_cv_system_name" && echo "$as_me:1173: result: Configuring for $cf_cv_system_name" >&5 +echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 + +if test ".$system_name" != ".$cf_cv_system_name" ; then + echo "$as_me:1177: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 +echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 + { { echo "$as_me:1179: error: \"Please remove config.cache and try again.\"" >&5 +echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} + { (exit 1); exit 1; }; } +fi + +### checks for alternative programs + +case "$host_os" in +openedition) : ${CFLAGS="-O2 -Wc,dll -Wl,EDIT=NO"} + : ${CPPFLAGS="-D_ALL_SOURCE"} + : ${LIBS="/usr/lib/Xaw.x /usr/lib/SM.x /usr/lib/ICE.x /usr/lib/X11.x"} + : ${CC=c89};; +darwin*) + : ${LDFLAGS}="${LDFLAGS} -Wl,-bind_at_load";; +esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_main_return=return +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:1204: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}gcc" +echo "$as_me:1219: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1227: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1230: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:1239: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="gcc" +echo "$as_me:1254: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1262: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1265: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:1278: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}cc" +echo "$as_me:1293: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1301: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1304: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:1313: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="cc" +echo "$as_me:1328: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1336: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1339: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:1352: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue +fi +ac_cv_prog_CC="cc" +echo "$as_me:1372: found $ac_dir/$ac_word" >&5 +break +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" ${1+"$@"} + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1394: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1397: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:1408: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="$ac_tool_prefix$ac_prog" +echo "$as_me:1423: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1431: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1434: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:1447: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="$ac_prog" +echo "$as_me:1462: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1470: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1473: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + +test -z "$CC" && { { echo "$as_me:1485: error: no acceptable cc found in \$PATH" >&5 +echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:1490:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:1493: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1496: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1498: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1501: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1503: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:1506: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line 1510 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:1526: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:1529: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:1532: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. +for ac_file in `ls a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1555: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:1561: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1566: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:1572: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1575: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:1582: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:1590: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1597: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:1599: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:1602: checking for executable suffix" >&5 +echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 +if { (eval echo "$as_me:1604: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:1607: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:1623: error: cannot compute EXEEXT: cannot compile and link" >&5 +echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:1629: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:1635: checking for object suffix" >&5 +echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1641 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:1653: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1656: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1668: error: cannot compute OBJEXT: cannot compile" >&5 +echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:1675: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:1679: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1685 "configure" +#include "confdefs.h" + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1700: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1703: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1706: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1709: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:1721: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:1727: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1733 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1745: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1748: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1751: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1754: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:1764: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1791: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1794: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1797: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1800: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include <stdlib.h>' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line 1812 "configure" +#include "confdefs.h" +#include <stdlib.h> +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1825: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1828: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1831: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1834: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line 1844 "configure" +#include "confdefs.h" +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1856: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1859: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1862: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1865: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -rf conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_main_return=return + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_main_return=return +echo "$as_me:1899: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line 1920 "configure" +#include "confdefs.h" +#include <assert.h> + Syntax error +_ACEOF +if { (eval echo "$as_me:1925: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:1931: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line 1954 "configure" +#include "confdefs.h" +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:1958: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:1964: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:2001: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line 2011 "configure" +#include "confdefs.h" +#include <assert.h> + Syntax error +_ACEOF +if { (eval echo "$as_me:2016: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2022: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line 2045 "configure" +#include "confdefs.h" +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:2049: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2055: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:2083: error: C preprocessor \"$CPP\" fails sanity check" >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_main_return=return + +if test $ac_cv_c_compiler_gnu = yes; then + echo "$as_me:2096: checking whether $CC needs -traditional" >&5 +echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 +if test "${ac_cv_prog_gcc_traditional+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_pattern="Autoconf.*'x'" + cat >conftest.$ac_ext <<_ACEOF +#line 2103 "configure" +#include "confdefs.h" +#include <sgtty.h> +int Autoconf = TIOCGETP; +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -rf conftest* + + if test $ac_cv_prog_gcc_traditional = no; then + cat >conftest.$ac_ext <<_ACEOF +#line 2118 "configure" +#include "confdefs.h" +#include <termio.h> +int Autoconf = TCGETA; +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +fi +rm -rf conftest* + + fi +fi +echo "$as_me:2131: result: $ac_cv_prog_gcc_traditional" >&5 +echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +for ac_prog in mawk gawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:2142: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_AWK="$ac_prog" +echo "$as_me:2157: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:2165: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:2168: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:2187: checking for a BSD compatible install" >&5 +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_IFS=$IFS; IFS=$ac_path_separator + for ac_dir in $PATH; do + IFS=$ac_save_IFS + # Account for people who put trailing slashes in PATH elements. + case $ac_dir/ in + / | ./ | .// | /cC/* \ + | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ + | /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if $as_executable_p "$ac_dir/$ac_prog"; then + if test $ac_prog = install && + grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:2236: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo "$as_me:2247: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:2251: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:2254: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 +fi + +test "$program_prefix" != NONE && + program_transform_name="s,^,$program_prefix,;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + +for ac_prog in tdlint lint alint +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:2275: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_LINT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LINT"; then + ac_cv_prog_LINT="$LINT" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_LINT="$ac_prog" +echo "$as_me:2290: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +LINT=$ac_cv_prog_LINT +if test -n "$LINT"; then + echo "$as_me:2298: result: $LINT" >&5 +echo "${ECHO_T}$LINT" >&6 +else + echo "$as_me:2301: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$LINT" && break +done + +### checks for UNIX variants that set C preprocessor variables + +echo "$as_me:2310: checking for AIX" >&5 +echo $ECHO_N "checking for AIX... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line 2313 "configure" +#include "confdefs.h" +#ifdef _AIX + yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "yes" >/dev/null 2>&1; then + echo "$as_me:2322: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +cat >>confdefs.h <<\EOF +#define _ALL_SOURCE 1 +EOF + +else + echo "$as_me:2329: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +rm -rf conftest* + +echo "$as_me:2334: checking for POSIXized ISC" >&5 +echo $ECHO_N "checking for POSIXized ISC... $ECHO_C" >&6 +if test -d /etc/conf/kconfig.d && + grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 +then + echo "$as_me:2339: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + ISC=yes # If later tests want to check for ISC. + +cat >>confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + + if test "$GCC" = yes; then + CC="$CC -posix" + else + CC="$CC -Xp" + fi +else + echo "$as_me:2353: result: no" >&5 +echo "${ECHO_T}no" >&6 + ISC= +fi + +### checks for compiler characteristics + +# This should have been defined by AC_PROG_CC +: ${CC:=cc} + +# Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content +# into CC. This will not help with broken scripts that wrap the compiler with +# options, but eliminates a more common category of user confusion. +echo "$as_me:2366: checking \$CC variable" >&5 +echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 +case "$CC" in #(vi +*[\ \ ]-[IUD]*) + echo "$as_me:2370: result: broken" >&5 +echo "${ECHO_T}broken" >&6 + { echo "$as_me:2372: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 +echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} + # humor him... + cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` + CC=`echo "$CC" | sed -e 's/[ ].*//'` + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_flags +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + ;; +*) + echo "$as_me:2458: result: ok" >&5 +echo "${ECHO_T}ok" >&6 + ;; +esac + +echo "$as_me:2463: checking for ${CC:-cc} option to accept ANSI C" >&5 +echo $ECHO_N "checking for ${CC:-cc} option to accept ANSI C... $ECHO_C" >&6 +if test "${cf_cv_ansi_cc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_cv_ansi_cc=no +cf_save_CFLAGS="$CFLAGS" +cf_save_CPPFLAGS="$CPPFLAGS" +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX -Aa -D_HPUX_SOURCE +# SVR4 -Xc +# UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) +for cf_arg in "-DCC_HAS_PROTOS" \ + "" \ + -qlanglvl=ansi \ + -std1 \ + -Ae \ + "-Aa -D_HPUX_SOURCE" \ + -Xc +do + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_arg +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + cat >conftest.$ac_ext <<_ACEOF +#line 2567 "configure" +#include "confdefs.h" + +#ifndef CC_HAS_PROTOS +#if !defined(__STDC__) || (__STDC__ != 1) +choke me +#endif +#endif + +int +main () +{ + + int test (int i, double x); + struct s1 {int (*f) (int a);}; + struct s2 {int (*f) (double a);}; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2588: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2591: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2594: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2597: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_ansi_cc="$cf_arg"; break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +CFLAGS="$cf_save_CFLAGS" +CPPFLAGS="$cf_save_CPPFLAGS" + +fi +echo "$as_me:2610: result: $cf_cv_ansi_cc" >&5 +echo "${ECHO_T}$cf_cv_ansi_cc" >&6 + +if test "$cf_cv_ansi_cc" != "no"; then +if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_cv_ansi_cc +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +else + cat >>confdefs.h <<\EOF +#define CC_HAS_PROTOS 1 +EOF + +fi +fi + +echo "$as_me:2702: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line 2710 "configure" +#include "confdefs.h" +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:2759: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2762: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2765: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2768: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:2785: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:2788: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +echo "$as_me:2793: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 2799 "configure" +#include "confdefs.h" + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2857: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2860: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2863: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2866: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_const=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_const=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:2876: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 +if test $ac_cv_c_const = no; then + +cat >>confdefs.h <<\EOF +#define const +EOF + +fi + +case $cf_cv_system_name in +os2*) + CFLAGS="$CFLAGS -Zmt" + CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__" + CXXFLAGS="$CXXFLAGS -Zmt" + # autoconf's macro sets -Zexe and suffix both, which conflict:w + LDFLAGS="$LDFLAGS -Zmt -Zcrtdll" + ac_cv_exeext=.exe + ;; +esac + +PROG_EXT="$EXEEXT" + +test -n "$PROG_EXT" && cat >>confdefs.h <<EOF +#define PROG_EXT "$PROG_EXT" +EOF + +cf_XOPEN_SOURCE=500 +cf_POSIX_C_SOURCE=199506L +cf_xopen_source= + +case $host_os in #(vi +aix[4-7]*) #(vi + cf_xopen_source="-D_ALL_SOURCE" + ;; +cygwin) #(vi + cf_XOPEN_SOURCE=600 + ;; +darwin[0-8].*) #(vi + cf_xopen_source="-D_APPLE_C_SOURCE" + ;; +darwin*) #(vi + cf_xopen_source="-D_DARWIN_C_SOURCE" + cf_XOPEN_SOURCE= + ;; +freebsd*|dragonfly*) #(vi + # 5.x headers associate + # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L + # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L + cf_POSIX_C_SOURCE=200112L + cf_XOPEN_SOURCE=600 + cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + ;; +hpux11*) #(vi + cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" + ;; +hpux*) #(vi + cf_xopen_source="-D_HPUX_SOURCE" + ;; +irix[56].*) #(vi + cf_xopen_source="-D_SGI_SOURCE" + cf_XOPEN_SOURCE= + ;; +linux*|gnu*|mint*|k*bsd*-gnu) #(vi + +echo "$as_me:2941: checking if we must define _GNU_SOURCE" >&5 +echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 +if test "${cf_cv_gnu_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 2948 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifndef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2963: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2966: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2969: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2972: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_gnu_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + cat >conftest.$ac_ext <<_ACEOF +#line 2981 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2996: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2999: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3002: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3005: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_gnu_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_gnu_source=yes +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$cf_save" + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:3020: result: $cf_cv_gnu_source" >&5 +echo "${ECHO_T}$cf_cv_gnu_source" >&6 +test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + + ;; +mirbsd*) #(vi + # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types + cf_XOPEN_SOURCE= + +cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE + +cf_save_CFLAGS="$CFLAGS" +cf_save_CPPFLAGS="$CPPFLAGS" + +cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ + sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` + +cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ + sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` + +echo "$as_me:3042: checking if we should define _POSIX_C_SOURCE" >&5 +echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 +if test "${cf_cv_posix_c_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +echo "${as_me:-configure}:3048: testing if the symbol is already defined go no further ..." 1>&5 + + cat >conftest.$ac_ext <<_ACEOF +#line 3051 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3066: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3069: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3072: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3075: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_posix_c_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_want_posix_source=no + case .$cf_POSIX_C_SOURCE in #(vi + .[12]??*) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + ;; + .2) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + cf_want_posix_source=yes + ;; + .*) + cf_want_posix_source=yes + ;; + esac + if test "$cf_want_posix_source" = yes ; then + cat >conftest.$ac_ext <<_ACEOF +#line 3096 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifdef _POSIX_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3111: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3114: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3117: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3120: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" +fi +rm -f conftest.$ac_objext conftest.$ac_ext + fi + +echo "${as_me:-configure}:3131: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 + + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" + +echo "${as_me:-configure}:3136: testing if the second compile does not leave our definition intact error ..." 1>&5 + + cat >conftest.$ac_ext <<_ACEOF +#line 3139 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3154: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3157: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3160: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3163: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_c_source=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$cf_save_CFLAGS" + CPPFLAGS="$cf_save_CPPFLAGS" + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:3179: result: $cf_cv_posix_c_source" >&5 +echo "${ECHO_T}$cf_cv_posix_c_source" >&6 + +if test "$cf_cv_posix_c_source" != no ; then + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_cv_posix_c_source +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + + ;; +netbsd*) #(vi + cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw + ;; +openbsd[4-9]*) #(vi + # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw + cf_xopen_source="-D_BSD_SOURCE" + cf_XOPEN_SOURCE=600 + ;; +openbsd*) #(vi + # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw + ;; +osf[45]*) #(vi + cf_xopen_source="-D_OSF_SOURCE" + ;; +nto-qnx*) #(vi + cf_xopen_source="-D_QNX_SOURCE" + ;; +sco*) #(vi + # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer + ;; +solaris2.*) #(vi + cf_xopen_source="-D__EXTENSIONS__" + ;; +*) + +echo "$as_me:3292: checking if we should define _XOPEN_SOURCE" >&5 +echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 +if test "${cf_cv_xopen_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 3299 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +int +main () +{ + +#ifndef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3318: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3321: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3324: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3327: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xopen_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + cat >conftest.$ac_ext <<_ACEOF +#line 3336 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3355: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3358: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3361: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3364: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xopen_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xopen_source=$cf_XOPEN_SOURCE +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$cf_save" + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:3379: result: $cf_cv_xopen_source" >&5 +echo "${ECHO_T}$cf_cv_xopen_source" >&6 + +if test "$cf_cv_xopen_source" != no ; then + +CFLAGS=`echo "$CFLAGS" | \ + sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` + + cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_temp_xopen_source +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + +cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE + +cf_save_CFLAGS="$CFLAGS" +cf_save_CPPFLAGS="$CPPFLAGS" + +cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ + sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` + +cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ + sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` + +echo "$as_me:3487: checking if we should define _POSIX_C_SOURCE" >&5 +echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 +if test "${cf_cv_posix_c_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +echo "${as_me:-configure}:3493: testing if the symbol is already defined go no further ..." 1>&5 + + cat >conftest.$ac_ext <<_ACEOF +#line 3496 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3511: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3514: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3517: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3520: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_posix_c_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_want_posix_source=no + case .$cf_POSIX_C_SOURCE in #(vi + .[12]??*) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + ;; + .2) #(vi + cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" + cf_want_posix_source=yes + ;; + .*) + cf_want_posix_source=yes + ;; + esac + if test "$cf_want_posix_source" = yes ; then + cat >conftest.$ac_ext <<_ACEOF +#line 3541 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifdef _POSIX_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3556: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3559: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3562: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3565: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" +fi +rm -f conftest.$ac_objext conftest.$ac_ext + fi + +echo "${as_me:-configure}:3576: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 + + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" + +echo "${as_me:-configure}:3581: testing if the second compile does not leave our definition intact error ..." 1>&5 + + cat >conftest.$ac_ext <<_ACEOF +#line 3584 "configure" +#include "confdefs.h" +#include <sys/types.h> +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3599: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3602: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3605: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3608: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_c_source=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$cf_save_CFLAGS" + CPPFLAGS="$cf_save_CPPFLAGS" + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:3624: result: $cf_cv_posix_c_source" >&5 +echo "${ECHO_T}$cf_cv_posix_c_source" >&6 + +if test "$cf_cv_posix_c_source" != no ; then + CFLAGS="$cf_trim_CFLAGS" + CPPFLAGS="$cf_trim_CPPFLAGS" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_cv_posix_c_source +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + + ;; +esac + +if test -n "$cf_xopen_source" ; then + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_xopen_source +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + +if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then + echo "$as_me:3797: checking if _XOPEN_SOURCE really is set" >&5 +echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line 3800 "configure" +#include "confdefs.h" +#include <stdlib.h> +int +main () +{ + +#ifndef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3815: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3818: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3821: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3824: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_XOPEN_SOURCE_set=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_XOPEN_SOURCE_set=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:3833: result: $cf_XOPEN_SOURCE_set" >&5 +echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 + if test $cf_XOPEN_SOURCE_set = yes + then + cat >conftest.$ac_ext <<_ACEOF +#line 3838 "configure" +#include "confdefs.h" +#include <stdlib.h> +int +main () +{ + +#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3853: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3856: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3859: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3862: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_XOPEN_SOURCE_set_ok=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_XOPEN_SOURCE_set_ok=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + if test $cf_XOPEN_SOURCE_set_ok = no + then + { echo "$as_me:3873: WARNING: _XOPEN_SOURCE is lower than requested" >&5 +echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} + fi + else + +echo "$as_me:3878: checking if we should define _XOPEN_SOURCE" >&5 +echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 +if test "${cf_cv_xopen_source+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 3885 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +int +main () +{ + +#ifndef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3904: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3907: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3910: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3913: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xopen_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + cat >conftest.$ac_ext <<_ACEOF +#line 3922 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3941: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3944: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3947: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3950: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xopen_source=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xopen_source=$cf_XOPEN_SOURCE +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$cf_save" + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:3965: result: $cf_cv_xopen_source" >&5 +echo "${ECHO_T}$cf_cv_xopen_source" >&6 + +if test "$cf_cv_xopen_source" != no ; then + +CFLAGS=`echo "$CFLAGS" | \ + sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` + + cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_temp_xopen_source +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + + fi +fi + +echo "$as_me:4063: checking if SIGWINCH is defined" >&5 +echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6 +if test "${cf_cv_define_sigwinch+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 4070 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/signal.h> + +int +main () +{ +int x = SIGWINCH + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4085: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4088: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4091: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4094: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_define_sigwinch=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cat >conftest.$ac_ext <<_ACEOF +#line 4101 "configure" +#include "confdefs.h" + +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include <sys/types.h> +#include <sys/signal.h> + +int +main () +{ +int x = SIGWINCH + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4119: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4122: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4125: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4128: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_define_sigwinch=maybe +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_define_sigwinch=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:4142: result: $cf_cv_define_sigwinch" >&5 +echo "${ECHO_T}$cf_cv_define_sigwinch" >&6 + +if test "$cf_cv_define_sigwinch" = maybe ; then +echo "$as_me:4146: checking for actual SIGWINCH definition" >&5 +echo $ECHO_N "checking for actual SIGWINCH definition... $ECHO_C" >&6 +if test "${cf_cv_fixup_sigwinch+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_cv_fixup_sigwinch=unknown +cf_sigwinch=32 +while test $cf_sigwinch != 1 +do + cat >conftest.$ac_ext <<_ACEOF +#line 4157 "configure" +#include "confdefs.h" + +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include <sys/types.h> +#include <sys/signal.h> + +int +main () +{ + +#if SIGWINCH != $cf_sigwinch +make an error +#endif +int x = SIGWINCH + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4179: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4182: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4185: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4188: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_fixup_sigwinch=$cf_sigwinch + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +cf_sigwinch=`expr $cf_sigwinch - 1` +done + +fi +echo "$as_me:4202: result: $cf_cv_fixup_sigwinch" >&5 +echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6 + + if test "$cf_cv_fixup_sigwinch" != unknown ; then + CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch" + fi +fi + +### checks for header files + +for ac_header in \ +ncurses/curses.h \ +ncurses/term.h \ +stdlib.h \ +sys/ptem.h sys/ttydefaults.h \ +term.h \ +termios.h \ +unistd.h \ +wchar.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4224: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4230 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4234: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4240: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:4259: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:4269: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4275 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4291: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4294: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4297: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4300: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_time=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4310: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6 +if test $ac_cv_header_time = yes; then + +cat >>confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + + echo "$as_me:4320: checking for nl_langinfo and CODESET" >&5 +echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 +if test "${am_cv_langinfo_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4326 "configure" +#include "confdefs.h" +#include <langinfo.h> +int +main () +{ +char* cs = nl_langinfo(CODESET); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:4338: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4341: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:4344: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4347: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_langinfo_codeset=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +am_cv_langinfo_codeset=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:4358: result: $am_cv_langinfo_codeset" >&5 +echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 + if test $am_cv_langinfo_codeset = yes; then + +cat >>confdefs.h <<\EOF +#define HAVE_LANGINFO_CODESET 1 +EOF + + fi + +### checks for typedefs + +echo "$as_me:4370: checking for signal global datatype" >&5 +echo $ECHO_N "checking for signal global datatype... $ECHO_C" >&6 +if test "${cf_cv_sig_atomic_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + for cf_type in \ + "volatile sig_atomic_t" \ + "sig_atomic_t" \ + "int" + do + cat >conftest.$ac_ext <<_ACEOF +#line 4382 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <signal.h> +#include <stdio.h> + +extern $cf_type x; +$cf_type x; +static void handler(int sig) +{ + x = 5; +} +int +main () +{ +signal(SIGINT, handler); + x = 1 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4405: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4408: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4411: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4414: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_sig_atomic_t=$cf_type +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_sig_atomic_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + test "$cf_cv_sig_atomic_t" != no && break + done + +fi + +echo "$as_me:4428: result: $cf_cv_sig_atomic_t" >&5 +echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6 +test "$cf_cv_sig_atomic_t" != no && cat >>confdefs.h <<EOF +#define SIG_ATOMIC_T $cf_cv_sig_atomic_t +EOF + +echo "$as_me:4434: checking for size_t in <sys/types.h> or <stdio.h>" >&5 +echo $ECHO_N "checking for size_t in <sys/types.h> or <stdio.h>... $ECHO_C" >&6 +if test "${cf_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 4441 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#ifdef STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +#include <stdio.h> +int +main () +{ +size_t x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4459: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4462: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4465: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4468: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_type_size_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi + +echo "$as_me:4480: result: $cf_cv_type_size_t" >&5 +echo "${ECHO_T}$cf_cv_type_size_t" >&6 +test $cf_cv_type_size_t = no && cat >>confdefs.h <<\EOF +#define size_t unsigned +EOF + +echo "$as_me:4486: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4492 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +_ACEOF +if { (eval echo "$as_me:4500: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4506: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line 4528 "configure" +#include "confdefs.h" +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -rf conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line 4546 "configure" +#include "confdefs.h" +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -rf conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line 4567 "configure" +#include "confdefs.h" +#include <ctype.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + $ac_main_return(2); + $ac_main_return (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4593: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4596: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4598: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4601: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:4614: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:4630: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4636 "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4642: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4645: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4648: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4651: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4661: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:4671: checking for time_t" >&5 +echo $ECHO_N "checking for time_t... $ECHO_C" >&6 +if test "${ac_cv_type_time_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4677 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((time_t *) 0) + return 0; +if (sizeof (time_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4692: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4695: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4698: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4701: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_time_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_time_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4711: result: $ac_cv_type_time_t" >&5 +echo "${ECHO_T}$ac_cv_type_time_t" >&6 +if test $ac_cv_type_time_t = yes; then + : +else + +cat >>confdefs.h <<EOF +#define time_t long +EOF + +fi + +echo "$as_me:4723: checking for cc_t in <termios.h> or <termio.h>" >&5 +echo $ECHO_N "checking for cc_t in <termios.h> or <termio.h>... $ECHO_C" >&6 +if test "${cf_cv_type_cc_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 4730 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#if defined(HAVE_TERMIOS_H) +#include <termios.h> +#else +#include <termio.h> +#include <sys/ioctl.h> +#endif + +int +main () +{ +cc_t x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4750: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4753: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4756: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4759: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_cc_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_type_cc_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi + +echo "$as_me:4771: result: $cf_cv_type_cc_t" >&5 +echo "${ECHO_T}$cf_cv_type_cc_t" >&6 +test $cf_cv_type_cc_t = no && cat >>confdefs.h <<\EOF +#define cc_t unsigned char +EOF + +echo "$as_me:4777: checking for mode_t" >&5 +echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 +if test "${ac_cv_type_mode_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4783 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((mode_t *) 0) + return 0; +if (sizeof (mode_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4798: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4801: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4804: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4807: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_mode_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_mode_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4817: result: $ac_cv_type_mode_t" >&5 +echo "${ECHO_T}$ac_cv_type_mode_t" >&6 +if test $ac_cv_type_mode_t = yes; then + : +else + +cat >>confdefs.h <<EOF +#define mode_t int +EOF + +fi + +echo "$as_me:4829: checking for pid_t" >&5 +echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 +if test "${ac_cv_type_pid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4835 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((pid_t *) 0) + return 0; +if (sizeof (pid_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4850: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4853: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4856: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4859: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_pid_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_pid_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4869: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6 +if test $ac_cv_type_pid_t = yes; then + : +else + +cat >>confdefs.h <<EOF +#define pid_t int +EOF + +fi + +echo "$as_me:4881: checking for uid_t in sys/types.h" >&5 +echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 +if test "${ac_cv_type_uid_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4887 "configure" +#include "confdefs.h" +#include <sys/types.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "uid_t" >/dev/null 2>&1; then + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -rf conftest* + +fi +echo "$as_me:4901: result: $ac_cv_type_uid_t" >&5 +echo "${ECHO_T}$ac_cv_type_uid_t" >&6 +if test $ac_cv_type_uid_t = no; then + +cat >>confdefs.h <<\EOF +#define uid_t int +EOF + +cat >>confdefs.h <<\EOF +#define gid_t int +EOF + +fi + +echo "$as_me:4915: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6 +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4921 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((off_t *) 0) + return 0; +if (sizeof (off_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4936: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4939: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4942: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4945: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_off_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4955: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6 +if test $ac_cv_type_off_t = yes; then + : +else + +cat >>confdefs.h <<EOF +#define off_t long +EOF + +fi + +### checks for library functions + +for ac_func in \ + bcopy \ + gethostname \ + getlogin \ + memmove \ + putenv \ + unsetenv \ + sched_yield \ + setpgid \ + strerror \ + strftime \ + tcgetattr \ + waitpid \ + wcswidth \ + wcwidth +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:4986: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4992 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5023: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5026: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5029: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5032: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5042: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:5052: checking for memmove" >&5 +echo $ECHO_N "checking for memmove... $ECHO_C" >&6 +if test "${ac_cv_func_memmove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5058 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char memmove (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char memmove (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_memmove) || defined (__stub___memmove) +choke me +#else +f = memmove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5089: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5092: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5095: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5098: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_memmove=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_memmove=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5108: result: $ac_cv_func_memmove" >&5 +echo "${ECHO_T}$ac_cv_func_memmove" >&6 +if test $ac_cv_func_memmove = yes; then + : +else + +echo "$as_me:5114: checking for bcopy" >&5 +echo $ECHO_N "checking for bcopy... $ECHO_C" >&6 +if test "${ac_cv_func_bcopy+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5120 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char bcopy (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char bcopy (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_bcopy) || defined (__stub___bcopy) +choke me +#else +f = bcopy; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5151: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5154: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5157: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5160: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_bcopy=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_bcopy=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5170: result: $ac_cv_func_bcopy" >&5 +echo "${ECHO_T}$ac_cv_func_bcopy" >&6 +if test $ac_cv_func_bcopy = yes; then + + echo "$as_me:5174: checking if bcopy does overlapping moves" >&5 +echo $ECHO_N "checking if bcopy does overlapping moves... $ECHO_C" >&6 +if test "${cf_cv_good_bcopy+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + cf_cv_good_bcopy=unknown +else + cat >conftest.$ac_ext <<_ACEOF +#line 5184 "configure" +#include "confdefs.h" + +int main() { + static char data[] = "abcdefghijklmnopqrstuwwxyz"; + char temp[40]; + bcopy(data, temp, sizeof(data)); + bcopy(temp+10, temp, 15); + bcopy(temp+5, temp+15, 10); + ${cf_cv_main_return:-return} (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz")); +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5198: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5201: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5203: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5206: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_good_bcopy=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_good_bcopy=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + +fi +echo "$as_me:5219: result: $cf_cv_good_bcopy" >&5 +echo "${ECHO_T}$cf_cv_good_bcopy" >&6 + +else + cf_cv_good_bcopy=no +fi + + if test "$cf_cv_good_bcopy" = yes ; then + cat >>confdefs.h <<\EOF +#define USE_OK_BCOPY 1 +EOF + + else + cat >>confdefs.h <<\EOF +#define USE_MY_MEMMOVE 1 +EOF + + fi + +fi + +for ac_header in lastlog.h paths.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:5243: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5249 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5253: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5259: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:5278: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:5288: checking for lastlog path" >&5 +echo $ECHO_N "checking for lastlog path... $ECHO_C" >&6 +if test "${cf_cv_path_lastlog+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 5295 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#ifdef HAVE_LASTLOG_H +#include <lastlog.h> +#else +#ifdef HAVE_PATHS_H +#include <paths.h> +#endif +#endif +int +main () +{ +char *path = _PATH_LASTLOG + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5315: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5318: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5321: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5324: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_path_lastlog="_PATH_LASTLOG" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +if test -f /usr/adm/lastlog ; then + cf_cv_path_lastlog=/usr/adm/lastlog + else + cf_cv_path_lastlog=no + fi +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:5339: result: $cf_cv_path_lastlog" >&5 +echo "${ECHO_T}$cf_cv_path_lastlog" >&6 +test $cf_cv_path_lastlog != no && cat >>confdefs.h <<\EOF +#define USE_LASTLOG 1 +EOF + +echo "$as_me:5345: checking for utmp implementation" >&5 +echo $ECHO_N "checking for utmp implementation... $ECHO_C" >&6 +if test "${cf_cv_have_utmp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cf_cv_have_utmp=no +for cf_header in utmpx utmp ; do +cf_utmp_includes=" +#include <sys/types.h> +#include <${cf_header}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include <lastlog.h> /* may conflict with utmpx.h on Linux */ +#endif +" + cat >conftest.$ac_ext <<_ACEOF +#line 5362 "configure" +#include "confdefs.h" +$cf_utmp_includes +int +main () +{ +struct $cf_header x; + char *name = x.ut_name; /* utmp.h and compatible definitions */ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5376: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5379: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5382: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5385: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp=$cf_header + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +#line 5394 "configure" +#include "confdefs.h" +$cf_utmp_includes +int +main () +{ +struct $cf_header x; + char *name = x.ut_user; /* utmpx.h must declare this */ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5408: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5411: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5414: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5417: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp=$cf_header + break + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:5432: result: $cf_cv_have_utmp" >&5 +echo "${ECHO_T}$cf_cv_have_utmp" >&6 + +if test $cf_cv_have_utmp != no ; then + cat >>confdefs.h <<\EOF +#define HAVE_UTMP 1 +EOF + + test $cf_cv_have_utmp = utmpx && cat >>confdefs.h <<\EOF +#define UTMPX_FOR_UTMP 1 +EOF + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5445: checking if ${cf_cv_have_utmp}.ut_host is declared" >&5 +echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_host is declared... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 5452 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; char *y = &x.ut_host[0] + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5466: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5469: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5472: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5475: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_host=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_utmp_ut_host=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi + +echo "$as_me:5487: result: $cf_cv_have_utmp_ut_host" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_host" >&6 +test $cf_cv_have_utmp_ut_host != no && cat >>confdefs.h <<\EOF +#define HAVE_UTMP_UT_HOST 1 +EOF + +fi + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5496: checking if ${cf_cv_have_utmp}.ut_syslen is declared" >&5 +echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_syslen is declared... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_syslen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 5503 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; int y = x.ut_syslen + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5517: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5520: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5523: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5526: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_syslen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_utmp_ut_syslen=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi + +echo "$as_me:5538: result: $cf_cv_have_utmp_ut_syslen" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_syslen" >&6 +test $cf_cv_have_utmp_ut_syslen != no && cat >>confdefs.h <<\EOF +#define HAVE_UTMP_UT_SYSLEN 1 +EOF + +fi + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5547: checking if ${cf_cv_have_utmp}.ut_name is declared" >&5 +echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_name is declared... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_name+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cf_cv_have_utmp_ut_name=no +cf_utmp_includes=" +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include <lastlog.h> /* may conflict with utmpx.h on Linux */ +#endif +" +for cf_header in ut_name ut_user ; do + cat >conftest.$ac_ext <<_ACEOF +#line 5564 "configure" +#include "confdefs.h" +$cf_utmp_includes +int +main () +{ +struct $cf_cv_have_utmp x; + char *name = x.$cf_header; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5578: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5581: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5584: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5587: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_name=$cf_header + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:5599: result: $cf_cv_have_utmp_ut_name" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_name" >&6 + +case $cf_cv_have_utmp_ut_name in #(vi +no) #(vi + { { echo "$as_me:5604: error: Cannot find declaration for ut.ut_name" >&5 +echo "$as_me: error: Cannot find declaration for ut.ut_name" >&2;} + { (exit 1); exit 1; }; } + ;; +ut_user) + cat >>confdefs.h <<\EOF +#define ut_name ut_user +EOF + + ;; +esac +fi + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5618: checking for exit-status in $cf_cv_have_utmp" >&5 +echo $ECHO_N "checking for exit-status in $cf_cv_have_utmp... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_xstatus+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +for cf_result in \ + ut_exit.__e_exit \ + ut_exit.e_exit \ + ut_exit.ut_e_exit \ + ut_exit.ut_exit +do +cat >conftest.$ac_ext <<_ACEOF +#line 5631 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; long y = x.$cf_result = 0 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5645: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5648: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5651: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5654: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_xstatus=$cf_result + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_utmp_ut_xstatus=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done + +fi +echo "$as_me:5667: result: $cf_cv_have_utmp_ut_xstatus" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_xstatus" >&6 +if test $cf_cv_have_utmp_ut_xstatus != no ; then + cat >>confdefs.h <<\EOF +#define HAVE_UTMP_UT_XSTATUS 1 +EOF + + cat >>confdefs.h <<EOF +#define ut_xstatus $cf_cv_have_utmp_ut_xstatus +EOF + +fi +fi + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5682: checking if ${cf_cv_have_utmp}.ut_xtime is declared" >&5 +echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_xtime is declared... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_xtime+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 5689 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5703: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5706: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5709: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5712: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_xtime=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cat >conftest.$ac_ext <<_ACEOF +#line 5719 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; long y = x.ut_tv.tv_sec + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5733: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5736: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5739: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5742: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_xtime=define +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_utmp_ut_xtime=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:5756: result: $cf_cv_have_utmp_ut_xtime" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_xtime" >&6 +if test $cf_cv_have_utmp_ut_xtime != no ; then + cat >>confdefs.h <<\EOF +#define HAVE_UTMP_UT_XTIME 1 +EOF + + if test $cf_cv_have_utmp_ut_xtime = define ; then + cat >>confdefs.h <<\EOF +#define ut_xtime ut_tv.tv_sec +EOF + + fi +fi +fi + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:5773: checking if ${cf_cv_have_utmp}.ut_session is declared" >&5 +echo $ECHO_N "checking if ${cf_cv_have_utmp}.ut_session is declared... $ECHO_C" >&6 +if test "${cf_cv_have_utmp_ut_session+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 5780 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ +struct $cf_cv_have_utmp x; long y = x.ut_session + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5794: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5797: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5800: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5803: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_utmp_ut_session=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_utmp_ut_session=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:5814: result: $cf_cv_have_utmp_ut_session" >&5 +echo "${ECHO_T}$cf_cv_have_utmp_ut_session" >&6 +if test $cf_cv_have_utmp_ut_session != no ; then + cat >>confdefs.h <<\EOF +#define HAVE_UTMP_UT_SESSION 1 +EOF + +fi +fi + +echo "$as_me:5824: checking if $cf_cv_have_utmp is SYSV flavor" >&5 +echo $ECHO_N "checking if $cf_cv_have_utmp is SYSV flavor... $ECHO_C" >&6 +if test "${cf_cv_sysv_utmp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +test "$cf_cv_have_utmp" = "utmp" && cf_prefix="ut" || cf_prefix="utx" +cat >conftest.$ac_ext <<_ACEOF +#line 5832 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <${cf_cv_have_utmp}.h> +int +main () +{ + +struct $cf_cv_have_utmp x; + set${cf_prefix}ent (); + get${cf_prefix}id(&x); + put${cf_prefix}line(&x); + end${cf_prefix}ent(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5851: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5854: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5857: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5860: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_sysv_utmp=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_sysv_utmp=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:5871: result: $cf_cv_sysv_utmp" >&5 +echo "${ECHO_T}$cf_cv_sysv_utmp" >&6 +test $cf_cv_sysv_utmp = yes && cat >>confdefs.h <<\EOF +#define USE_SYSV_UTMP 1 +EOF + +fi + +for ac_header in lastlog.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:5882: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5888 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5892: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5898: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:5917: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:5927: checking for struct lastlog" >&5 +echo $ECHO_N "checking for struct lastlog... $ECHO_C" >&6 +if test "${cf_cv_struct_lastlog+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +if test "$cross_compiling" = yes; then + +cf_cv_struct_lastlog=unknown +else + cat >conftest.$ac_ext <<_ACEOF +#line 5938 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <time.h> +#include <lastlog.h> + +int main() +{ + struct lastlog data; + return (sizeof(data.ll_time) != sizeof(time_t)); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5952: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5955: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5957: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5960: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + +cf_cv_struct_lastlog=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + +cf_cv_struct_lastlog=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:5974: result: $cf_cv_struct_lastlog" >&5 +echo "${ECHO_T}$cf_cv_struct_lastlog" >&6 + +test $cf_cv_struct_lastlog != no && cat >>confdefs.h <<\EOF +#define USE_STRUCT_LASTLOG 1 +EOF + +for ac_header in \ +sys/param.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:5986: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5992 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5996: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:6002: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:6021: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:6031: checking if POSIX saved-ids are supported" >&5 +echo $ECHO_N "checking if POSIX saved-ids are supported... $ECHO_C" >&6 +if test "${cf_cv_posix_saved_ids+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 6038 "configure" +#include "confdefs.h" + +#include <unistd.h> +#ifdef HAVE_SYS_PARAM_H +#include <sys/param.h> /* this may define "BSD" */ +#endif + +int +main () +{ + +#if defined(_POSIX_SAVED_IDS) && (_POSIX_SAVED_IDS > 0) + void *p = (void *) seteuid; + int x = seteuid(geteuid()); +#elif defined(BSD) && (BSD >= 199103) +/* The BSD's may implement the runtime check - and it fails. + * However, saved-ids work almost like POSIX (close enough for most uses). + */ +#else +make an error +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6066: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6069: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6072: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6075: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_posix_saved_ids=yes + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + +if test "$cross_compiling" = yes; then + cf_cv_posix_saved_ids=unknown +else + cat >conftest.$ac_ext <<_ACEOF +#line 6087 "configure" +#include "confdefs.h" + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <unistd.h> +int main() +{ + void *p = (void *) seteuid; + long code = sysconf(_SC_SAVED_IDS); + ${cf_cv_main_return:-return} ((code > 0) ? 0 : 1); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:6102: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6105: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:6107: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6110: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_posix_saved_ids=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_saved_ids=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:6126: result: $cf_cv_posix_saved_ids" >&5 +echo "${ECHO_T}$cf_cv_posix_saved_ids" >&6 + +test "$cf_cv_posix_saved_ids" = yes && cat >>confdefs.h <<\EOF +#define HAVE_POSIX_SAVED_IDS 1 +EOF + +# compute a reasonable value for $TERM to give tgetent(), since we may be +# running in 'screen', which sets $TERMCAP to a specific entry that is not +# necessarily in /etc/termcap - unsetenv is not portable, so we cannot simply +# discard $TERMCAP. +cf_TERMVAR=vt100 +if test -n "$TERMCAP" +then + cf_TERMCAP=`echo "$TERMCAP" | tr '\n' ' ' | sed -e 's/^..|//' -e 's/|.*//'` + case "$cf_TERMCAP" in #(vi + screen*.*) #(vi + ;; + *) + cf_TERMVAR="$cf_TERMCAP" + ;; + esac +fi +test -z "$cf_TERMVAR" && cf_TERMVAR=vt100 + +echo "$as_me:6151: checking if we want full tgetent function" >&5 +echo $ECHO_N "checking if we want full tgetent function... $ECHO_C" >&6 + +# Check whether --enable-full-tgetent or --disable-full-tgetent was given. +if test "${enable_full_tgetent+set}" = set; then + enableval="$enable_full_tgetent" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + cf_full_tgetent=no + else + cf_full_tgetent=yes + fi +else + enableval=yes + cf_full_tgetent=yes + +fi; +echo "$as_me:6168: result: $cf_full_tgetent" >&5 +echo "${ECHO_T}$cf_full_tgetent" >&6 + +if test "$cf_full_tgetent" = yes ; then + cf_test_message="full tgetent" +else + cf_test_message="tgetent" +fi + +echo "$as_me:6177: checking for $cf_test_message function" >&5 +echo $ECHO_N "checking for $cf_test_message function... $ECHO_C" >&6 +if test "${cf_cv_lib_tgetent+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_save_LIBS="$LIBS" +cf_cv_lib_tgetent=no +if test "$cf_full_tgetent" = yes ; then + cf_TERMLIB="otermcap termcap termlib ncurses curses" + cf_TERMTST="buffer[0] == 0" +else + cf_TERMLIB="termlib ncurses curses" + cf_TERMTST="0" +fi +for cf_termlib in '' $cf_TERMLIB ; do + LIBS="$cf_save_LIBS" + test -n "$cf_termlib" && LIBS="-l$cf_termlib $LIBS" + if test "$cross_compiling" = yes; then + echo "cross-compiling, cannot verify if a termcap/tgetent is present in $cf_termlib" 1>&5 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6199 "configure" +#include "confdefs.h" + +/* terminfo implementations ignore the buffer argument, making it useless for + * the xterm application, which uses this information to make a new TERMCAP + * environment variable. + */ +int main() +{ + char buffer[1024]; + buffer[0] = 0; + tgetent(buffer, "$cf_TERMVAR"); + ${cf_cv_main_return:-return} ($cf_TERMTST); } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:6214: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6217: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:6219: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6222: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "yes, there is a termcap/tgetent in $cf_termlib" 1>&5 + if test -n "$cf_termlib" ; then + cf_cv_lib_tgetent="-l$cf_termlib" + else + cf_cv_lib_tgetent=yes + fi + break +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "no, there is no termcap/tgetent in $cf_termlib" 1>&5 +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +done +LIBS="$cf_save_LIBS" + +fi +echo "$as_me:6243: result: $cf_cv_lib_tgetent" >&5 +echo "${ECHO_T}$cf_cv_lib_tgetent" >&6 + +# If we found a working tgetent(), set LIBS and check for termcap.h. +# (LIBS cannot be set inside AC_CACHE_CHECK; the commands there should +# not have side effects other than setting the cache variable, because +# they are not executed when a cached value exists.) +if test "x$cf_cv_lib_tgetent" != xno ; then + test "x$cf_cv_lib_tgetent" != xyes && LIBS="$cf_cv_lib_tgetent $LIBS" + cat >>confdefs.h <<\EOF +#define USE_TERMCAP 1 +EOF + + if test "$cf_full_tgetent" = no ; then + cat >conftest.$ac_ext <<_ACEOF +#line 6258 "configure" +#include "confdefs.h" + +#include <termcap.h> +int +main () +{ + +#ifdef NCURSES_VERSION +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:6274: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:6277: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:6280: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6283: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cat >>confdefs.h <<\EOF +#define HAVE_TERMCAP_H 1 +EOF + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + else + +for ac_header in termcap.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:6299: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6305 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:6309: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:6315: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:6334: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + + fi +else + # If we didn't find a tgetent() that supports the buffer + # argument, look again to see whether we can find even + # a crippled one. A crippled tgetent() is still useful to + # validate values for the TERM environment variable given to + # child processes. + echo "$as_me:6351: checking for partial tgetent function" >&5 +echo $ECHO_N "checking for partial tgetent function... $ECHO_C" >&6 +if test "${cf_cv_lib_part_tgetent+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cf_cv_lib_part_tgetent=no + for cf_termlib in $cf_TERMLIB ; do + LIBS="$cf_save_LIBS -l$cf_termlib" + cat >conftest.$ac_ext <<_ACEOF +#line 6361 "configure" +#include "confdefs.h" + +int +main () +{ +tgetent(0, "$cf_TERMVAR") + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6373: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6376: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6379: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6382: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "there is a terminfo/tgetent in $cf_termlib" 1>&5 + cf_cv_lib_part_tgetent="-l$cf_termlib" + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done + LIBS="$cf_save_LIBS" + +fi +echo "$as_me:6396: result: $cf_cv_lib_part_tgetent" >&5 +echo "${ECHO_T}$cf_cv_lib_part_tgetent" >&6 + + if test "$cf_cv_lib_part_tgetent" != no ; then + LIBS="$cf_cv_lib_part_tgetent $LIBS" + +for ac_header in termcap.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:6405: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6411 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:6415: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:6421: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:6440: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + + # If this is linking against ncurses, we'll trigger the + # ifdef in resize.c that turns the termcap stuff back off. + cat >>confdefs.h <<\EOF +#define USE_TERMINFO 1 +EOF + + fi +fi + +echo "$as_me:6459: checking for X applications class" >&5 +echo $ECHO_N "checking for X applications class... $ECHO_C" >&6 + +# Check whether --with-app-class or --without-app-class was given. +if test "${with_app_class+set}" = set; then + withval="$with_app_class" + APP_CLASS=$withval +else + APP_CLASS=XTerm +fi; + +case x$APP_CLASS in #(vi +*[/@,%]*) #(vi + { echo "$as_me:6472: WARNING: X applications class cannot contain punctuation" >&5 +echo "$as_me: WARNING: X applications class cannot contain punctuation" >&2;} + APP_CLASS=XTerm + ;; +x[A-Z]*) #(vi + ;; +*) + { echo "$as_me:6479: WARNING: X applications class must start with capital, ignoring $APP_CLASS" >&5 +echo "$as_me: WARNING: X applications class must start with capital, ignoring $APP_CLASS" >&2;} + APP_CLASS=XTerm + ;; +esac + +echo "$as_me:6485: result: $APP_CLASS" >&5 +echo "${ECHO_T}$APP_CLASS" >&6 + +echo "$as_me:6488: checking for directory to install resource files" >&5 +echo $ECHO_N "checking for directory to install resource files... $ECHO_C" >&6 + +# Check whether --with-app-defaults or --without-app-defaults was given. +if test "${with_app_defaults+set}" = set; then + withval="$with_app_defaults" + APPSDIR=$withval +else + APPSDIR='${exec_prefix}/lib/X11/app-defaults' +fi; + +if test "x$APPSDIR" = xauto +then + APPSDIR='${exec_prefix}/lib/X11/app-defaults' + for cf_path in \ + /usr/share/X11/app-defaults \ + /usr/X11/share/X11/app-defaults \ + /usr/X11/lib/X11/app-defaults \ + /usr/lib/X11/app-defaults \ + /etc/X11/app-defaults \ + /usr/pkg/lib/X11/app-defaults \ + /usr/X11R7/lib/X11/app-defaults \ + /usr/X11R6/lib/X11/app-defaults \ + /usr/X11R5/lib/X11/app-defaults \ + /usr/X11R4/lib/X11/app-defaults \ + /usr/local/lib/X11/app-defaults \ + /usr/local/share/X11/app-defaults \ + /usr/lib64/X11/app-defaults + do + if test -d "$cf_path" ; then + APPSDIR="$cf_path" + break + fi + done +else + cf_path=$APPSDIR + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$cf_path" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval cf_path="$cf_path" + case ".$cf_path" in #(vi + .NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + { { echo "$as_me:6550: error: expected a pathname, not \"$cf_path\"" >&5 +echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;} + { (exit 1); exit 1; }; } + ;; +esac + +fi + +echo "$as_me:6558: result: $APPSDIR" >&5 +echo "${ECHO_T}$APPSDIR" >&6 + +no_appsdir= +test "$APPSDIR" = no && no_appsdir="#" + +echo "$as_me:6564: checking for directory to install pixmaps" >&5 +echo $ECHO_N "checking for directory to install pixmaps... $ECHO_C" >&6 + +# Check whether --with-pixmapdir or --without-pixmapdir was given. +if test "${with_pixmapdir+set}" = set; then + withval="$with_pixmapdir" + PIXMAPDIR=$withval +else + test -z "$PIXMAPDIR" && PIXMAPDIR='${datadir}/pixmaps' +fi; + +if test "x$PIXMAPDIR" = xauto +then + PIXMAPDIR='${datadir}/pixmaps' + for cf_path in \ + /usr/share/pixmaps \ + /usr/X11R6/share/pixmaps + do + if test -d "$cf_path" ; then + PIXMAPDIR="$cf_path" + break + fi + done +else + cf_path=$PIXMAPDIR + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$cf_path" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval cf_path="$cf_path" + case ".$cf_path" in #(vi + .NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + { { echo "$as_me:6615: error: expected a pathname, not \"$cf_path\"" >&5 +echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;} + { (exit 1); exit 1; }; } + ;; +esac + +fi +echo "$as_me:6622: result: $PIXMAPDIR" >&5 +echo "${ECHO_T}$PIXMAPDIR" >&6 + +no_pixmapdir= +test "$PIXMAPDIR" = no && no_pixmapdir="#" + +echo "$as_me:6628: checking for directory to install icons" >&5 +echo $ECHO_N "checking for directory to install icons... $ECHO_C" >&6 + +# Check whether --with-icondir or --without-icondir was given. +if test "${with_icondir+set}" = set; then + withval="$with_icondir" + ICONDIR=$withval +else + test -z "$ICONDIR" && ICONDIR=no +fi; + +if test "x$ICONDIR" = xauto +then + ICONDIR='${datadir}/icons' + for cf_path in \ + /usr/share/icons \ + /usr/X11R6/share/icons + do + if test -d "$cf_path" ; then + ICONDIR="$cf_path" + break + fi + done +else + cf_path=$ICONDIR + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$cf_path" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval cf_path="$cf_path" + case ".$cf_path" in #(vi + .NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + cf_path=`echo $cf_path | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + { { echo "$as_me:6679: error: expected a pathname, not \"$cf_path\"" >&5 +echo "$as_me: error: expected a pathname, not \"$cf_path\"" >&2;} + { (exit 1); exit 1; }; } + ;; +esac + +fi +echo "$as_me:6686: result: $ICONDIR" >&5 +echo "${ECHO_T}$ICONDIR" >&6 + +no_icondir= +test "$ICONDIR" = no && no_icondir="#" + +echo "$as_me:6692: checking if icon theme should be used" >&5 +echo $ECHO_N "checking if icon theme should be used... $ECHO_C" >&6 + +# Check whether --with-icon-theme or --without-icon-theme was given. +if test "${with_icon_theme+set}" = set; then + withval="$with_icon_theme" + ICON_THEME=$withval +else + ICON_THEME=no +fi; + +case "x$ICON_THEME" in #(vi +xno) #(vi + ;; +x|xyes) + ICON_THEME=hicolor + ;; +esac +echo "$as_me:6710: result: $ICON_THEME" >&5 +echo "${ECHO_T}$ICON_THEME" >&6 + +if test "x$ICON_THEME" = xno +then + if test "x$ICONDIR" != xno + then + { echo "$as_me:6717: WARNING: ignoring icondir without theme" >&5 +echo "$as_me: WARNING: ignoring icondir without theme" >&2;} + no_icondir="#" + fi +else + if test "x$ICONDIR" = xno + then + { { echo "$as_me:6724: error: icondir must be set for icon theme" >&5 +echo "$as_me: error: icondir must be set for icon theme" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +: ${ICON_FORMAT:=.svg .png .xpm} + +ICON_NAME= +ICON_LIST= + +if test "x$ICON_THEME" != xno +then + cf_icon_list=icons/xterm-color +else + cf_icon_list=icons/xterm-color_48x48 +fi + +echo "$as_me:6742: checking for icon(s) to install" >&5 +echo $ECHO_N "checking for icon(s) to install... $ECHO_C" >&6 +for cf_name in $cf_icon_list +do + for cf_suffix in $ICON_FORMAT + do + cf_icon="${cf_name}${cf_suffix}" + cf_left=`echo "$cf_icon" | sed -e 's/:.*//'` + if test ! -f "${cf_left}" + then + if test "x$srcdir" != "x." + then + cf_icon="${srcdir}/${cf_left}" + cf_left=`echo "$cf_icon" | sed -e 's/:.*//'` + if test ! -f "${cf_left}" + then + continue + fi + else + continue + fi + fi + if test "x$ICON_THEME" != xno + then + cf_base=`basename $cf_left` + case "x${cf_icon}" in #(vi + *:*) #(vi + # user-defined mapping + ;; + *_[0-9][0-9]*x[0-9][0-9]*.*) #(vi + cf_size=`echo "$cf_left"|sed -e 's/^.*_\([0-9][0-9]*x[0-9][0-9]*\)\..*$/\1/'` + cf_left=`echo "$cf_left"|sed -e 's/^\(.*\)_\([0-9][0-9]*x[0-9][0-9]*\)\(\..*\)$/\1\3/'` + cf_icon="${cf_icon}:$cf_size/apps/$cf_base" + ;; + *.png) #(vi + cf_size=`file "$cf_left"|sed -e 's/^[^:]*://' -e 's/^.*[^0-9]\([0-9][0-9]* x [0-9][0-9]*\)[^0-9].*$/\1/' -e 's/ //g'` + if test -z "$cf_size" + then + { echo "$as_me:6780: WARNING: cannot determine size of $cf_left" >&5 +echo "$as_me: WARNING: cannot determine size of $cf_left" >&2;} + continue + fi + cf_icon="${cf_icon}:$cf_size/apps/$cf_base" + ;; + *.svg) #(vi + cf_icon="${cf_icon}:scalable/apps/`basename $cf_icon`" + ;; + *.xpm) + { echo "$as_me:6790: WARNING: ignored XPM file in icon theme" >&5 +echo "$as_me: WARNING: ignored XPM file in icon theme" >&2;} + continue + ;; + esac + fi + test -n "$ICON_LIST" && ICON_LIST="$ICON_LIST " + ICON_LIST="$ICON_LIST${cf_icon}" + if test -z "$ICON_NAME" + then + ICON_NAME=`basename $cf_icon | sed -e 's/[.:].*//'` + fi + done +done +echo "$as_me:6804: result: $ICON_LIST" >&5 +echo "${ECHO_T}$ICON_LIST" >&6 +if test -z "$ICON_LIST" +then + { { echo "$as_me:6808: error: no icons found" >&5 +echo "$as_me: error: no icons found" >&2;} + { (exit 1); exit 1; }; } +fi + +echo "$as_me:6813: checking for icon name" >&5 +echo $ECHO_N "checking for icon name... $ECHO_C" >&6 +echo "$as_me:6815: result: $ICON_NAME" >&5 +echo "${ECHO_T}$ICON_NAME" >&6 + +# Comment-out the install-desktop rule if the desktop-utils are not found. +echo "$as_me:6819: checking if you want to install desktop files" >&5 +echo $ECHO_N "checking if you want to install desktop files... $ECHO_C" >&6 + +# Check whether --enable-desktop or --disable-desktop was given. +if test "${enable_desktop+set}" = set; then + enableval="$enable_desktop" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_desktop=$enableval + else + enable_desktop=$enableval + fi +else + enableval=yes + enable_desktop=$enableval + +fi; +echo "$as_me:6836: result: $enable_desktop" >&5 +echo "${ECHO_T}$enable_desktop" >&6 + +desktop_utils= +if test "$enable_desktop" = yes ; then +# Extract the first word of "desktop-file-install", so it can be a program name with args. +set dummy desktop-file-install; ac_word=$2 +echo "$as_me:6843: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_desktop_utils+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$desktop_utils"; then + ac_cv_prog_desktop_utils="$desktop_utils" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_desktop_utils="yes" +echo "$as_me:6858: found $ac_dir/$ac_word" >&5 +break +done + + test -z "$ac_cv_prog_desktop_utils" && ac_cv_prog_desktop_utils="no" +fi +fi +desktop_utils=$ac_cv_prog_desktop_utils +if test -n "$desktop_utils"; then + echo "$as_me:6867: result: $desktop_utils" >&5 +echo "${ECHO_T}$desktop_utils" >&6 +else + echo "$as_me:6870: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi + +test "$desktop_utils" = yes && desktop_utils= || desktop_utils="#" + +if test -z "$desktop_utils" +then + echo "$as_me:6880: checking for requested desktop-category" >&5 +echo $ECHO_N "checking for requested desktop-category... $ECHO_C" >&6 + +# Check whether --with-desktop-category or --without-desktop-category was given. +if test "${with_desktop_category+set}" = set; then + withval="$with_desktop_category" + cf_desktop_want=$withval +else + cf_desktop_want=auto +fi; + echo "$as_me:6890: result: $cf_desktop_want" >&5 +echo "${ECHO_T}$cf_desktop_want" >&6 + + if test "$cf_desktop_want" = auto + then + rm -rf conftest* + cf_desktop_also= + for cf_desktop_dir in \ + /usr/share/app-install \ + /usr/share/applications + do + if test -d $cf_desktop_dir + then + find $cf_desktop_dir -name '*.desktop' | \ + while true + do + read cf_desktop_path + test -z "$cf_desktop_path" && break + cf_desktop_name=`basename $cf_desktop_path .desktop` + case $cf_desktop_name in #(vi + xterm|*-xterm|*rxvt*|konsole|*-terminal) + test -n "$verbose" && echo " inspect $cf_desktop_path" 1>&6 + +echo "${as_me:-configure}:6913: testing inspect $cf_desktop_path ..." 1>&5 + + egrep '^Categories=' $cf_desktop_path | \ + tr ';' '\n' | \ + sed -e 's%^.*=%%' -e '/^$/d' >>conftest.1 + ;; + esac + done + fi + done + if test -s conftest.1 + then + cf_desktop_last= + sort conftest.1 | \ + while true + do + read cf_desktop_this + test -z "$cf_desktop_this" && break + case $cf_desktop_this in #(vi + Qt*|GTK*|KDE*|GNOME*|*XFCE*|*Xfce*) #(vi + ;; + System|TerminalEmulator|Utility|*) + test "x$cf_desktop_last" != "x$cf_desktop_this" && echo $cf_desktop_this >>conftest.2 + ;; + esac + cf_desktop_last=$cf_desktop_this + done + cf_desktop_want=`cat conftest.2 | tr '\n' ';'` + fi + fi + DESKTOP_CATEGORY=`echo "$cf_desktop_want" | sed -e 's/[ ,]/;/g'` + test -n "$verbose" && echo " resulting category=$DESKTOP_CATEGORY" 1>&6 + +echo "${as_me:-configure}:6946: testing resulting category=$DESKTOP_CATEGORY ..." 1>&5 + +fi + +echo "$as_me:6950: checking for install-permissions reference" >&5 +echo $ECHO_N "checking for install-permissions reference... $ECHO_C" >&6 + +# Check whether --with-reference or --without-reference was given. +if test "${with_reference+set}" = set; then + withval="$with_reference" + with_reference=$withval +else + with_reference=xterm +fi; +echo "$as_me:6960: result: $with_reference" >&5 +echo "${ECHO_T}$with_reference" >&6 + +with_full_paths=yes + + case $cf_cv_system_name in + os2*) PATH_SEPARATOR=';' ;; + *) PATH_SEPARATOR=':' ;; + esac + +test -z "$XTERM_PATH" && XTERM_PATH=$with_reference +for ac_prog in $XTERM_PATH $with_reference +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:6975: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XTERM_PATH+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $XTERM_PATH in + [\\/]* | ?:[\\/]*) + ac_cv_path_XTERM_PATH="$XTERM_PATH" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_XTERM_PATH="$ac_dir/$ac_word" + echo "$as_me:6992: found $ac_dir/$ac_word" >&5 + break +fi +done + + ;; +esac +fi +XTERM_PATH=$ac_cv_path_XTERM_PATH + +if test -n "$XTERM_PATH"; then + echo "$as_me:7003: result: $XTERM_PATH" >&5 +echo "${ECHO_T}$XTERM_PATH" >&6 +else + echo "$as_me:7006: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$XTERM_PATH" && break +done +test -n "$XTERM_PATH" || XTERM_PATH="$XTERM_PATH" + +cf_path_prog="" +cf_path_args="" +IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" +for cf_temp in $ac_cv_path_XTERM_PATH +do + if test -z "$cf_path_prog" ; then + if test "$with_full_paths" = yes ; then + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$cf_temp" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval cf_temp="$cf_temp" + case ".$cf_temp" in #(vi + .NONE/*) + cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + break + ;; +esac + + cf_path_prog="$cf_temp" + else + cf_path_prog="`basename $cf_temp`" + fi + elif test -z "$cf_path_args" ; then + cf_path_args="$cf_temp" + else + cf_path_args="$cf_path_args $cf_temp" + fi +done +IFS="$cf_save_ifs" + +if test -n "$cf_path_prog" ; then + +echo "${as_me:-configure}:7065: testing defining path for ${cf_path_prog} ..." 1>&5 + + cat >>confdefs.h <<EOF +#define XTERM_PATH_PATH "$cf_path_prog" +EOF + + test -n "$cf_path_args" && cat >>confdefs.h <<EOF +#define XTERM_PATH_ARGS "$cf_path_args" +EOF + +fi + +# If any of --program-prefix, --program-suffix or --program-transform-name is +# given, accept an option tell the makefile to create a symbolic link, e.g., +# to "xterm" on install. +XTERM_SYMLINK=NONE + +if test "$program_transform_name" != "'s,,,'" ; then +cf_name=`echo "$program_transform_name" | sed -e 's,\\$\\$,$,g'` +cf_name=`echo xterm |sed -e "$cf_name"` +echo "$as_me:7085: checking for symbolic link to create to $cf_name" >&5 +echo $ECHO_N "checking for symbolic link to create to $cf_name... $ECHO_C" >&6 + +# Check whether --with-xterm-symlink or --without-xterm-symlink was given. +if test "${with_xterm_symlink+set}" = set; then + withval="$with_xterm_symlink" + with_symlink=$withval +else + with_symlink=xterm +fi; +echo "$as_me:7095: result: $with_symlink" >&5 +echo "${ECHO_T}$with_symlink" >&6 +test "$with_symlink" = yes && with_symlink=xterm +test -n "$with_symlink" && \ + test "$with_symlink" != no && \ + test "$with_symlink" != $cf_name && \ + XTERM_SYMLINK="$with_symlink" +fi + +echo "$as_me:7104: checking if you want to disable setuid" >&5 +echo $ECHO_N "checking if you want to disable setuid... $ECHO_C" >&6 + +# Check whether --enable-setuid or --disable-setuid was given. +if test "${enable_setuid+set}" = set; then + enableval="$enable_setuid" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + disable_setuid=yes + else + disable_setuid=no + fi +else + enableval=yes + disable_setuid=no + +fi; +echo "$as_me:7121: result: $disable_setuid" >&5 +echo "${ECHO_T}$disable_setuid" >&6 + +echo "$as_me:7124: checking if you want to disable setgid" >&5 +echo $ECHO_N "checking if you want to disable setgid... $ECHO_C" >&6 + +# Check whether --enable-setgid or --disable-setgid was given. +if test "${enable_setgid+set}" = set; then + enableval="$enable_setgid" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + disable_setgid=yes + else + disable_setgid=no + fi +else + enableval=yes + disable_setgid=no + +fi; +echo "$as_me:7141: result: $disable_setgid" >&5 +echo "${ECHO_T}$disable_setgid" >&6 + +echo "$as_me:7144: checking if you want to run xterm setuid to a given user" >&5 +echo $ECHO_N "checking if you want to run xterm setuid to a given user... $ECHO_C" >&6 + +# Check whether --with-setuid or --without-setuid was given. +if test "${with_setuid+set}" = set; then + withval="$with_setuid" + use_given_setuid=$withval +else + use_given_setuid=no +fi; +echo "$as_me:7154: result: $use_given_setuid" >&5 +echo "${ECHO_T}$use_given_setuid" >&6 + +if test "$use_given_setuid" != no ; then + if test "$use_given_setuid" = yes ; then + cf_cv_given_setuid=root + else + cf_cv_given_setuid=$use_given_setuid + fi + # inherit SINSTALL_OPTS from environment to allow packager to customize it. + SINSTALL_OPTS="$SINSTALL_OPTS u+s -u $cf_cv_given_setuid" +fi + +echo "$as_me:7167: checking if you want to run xterm setgid to match utmp/utmpx file" >&5 +echo $ECHO_N "checking if you want to run xterm setgid to match utmp/utmpx file... $ECHO_C" >&6 + +# Check whether --with-utmp-setgid or --without-utmp-setgid was given. +if test "${with_utmp_setgid+set}" = set; then + withval="$with_utmp_setgid" + use_utmp_setgid=$withval +else + use_utmp_setgid=no +fi; +echo "$as_me:7177: result: $use_utmp_setgid" >&5 +echo "${ECHO_T}$use_utmp_setgid" >&6 + +if test "$use_utmp_setgid" != no ; then + if test "$use_utmp_setgid" = yes ; then + +if test $cf_cv_have_utmp != no ; then +echo "$as_me:7184: checking for utmp/utmpx group" >&5 +echo $ECHO_N "checking for utmp/utmpx group... $ECHO_C" >&6 +if test "${cf_cv_utmp_group+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +for cf_utmp_path in /var/adm /var/run +do + for cf_utmp_file in utmpx utmp + do + if test -f $cf_utmp_path/$cf_utmp_file + then + cf_cv_utmp_group=root + + cf_option="-l -L" + + # Expect listing to have fields like this: + #-r--r--r-- 1 user group 34293 Jul 18 16:29 pathname + ls $cf_option $cf_utmp_path/$cf_utmp_file >conftest + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest + if test -z "$cf_rest" ; then + cf_option="$cf_option -g" + ls $cf_option $cf_utmp_path/$cf_utmp_file >conftest + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest + fi + rm -f conftest + + # If we have a pathname, and the date fields look right, assume we've + # captured the group as well. + if test -n "$cf_rest" ; then + cf_test=`echo "${cf_date2}${cf_date3}" | sed -e 's/[0-9:]//g'` + if test -z "$cf_test" ; then + cf_cv_utmp_group=$cf_grp; + fi + fi + break + fi + done + test -n "$cf_cv_utmp_group" && break +done + +fi +echo "$as_me:7226: result: $cf_cv_utmp_group" >&5 +echo "${ECHO_T}$cf_cv_utmp_group" >&6 +else + { { echo "$as_me:7229: error: cannot find utmp group" >&5 +echo "$as_me: error: cannot find utmp group" >&2;} + { (exit 1); exit 1; }; } +fi + + else + cf_cv_utmp_group=$use_utmp_setgid + fi + if test "$cf_cv_posix_saved_ids" != yes ; then + { { echo "$as_me:7238: error: Your system does not support POSIX saved-ids" >&5 +echo "$as_me: error: Your system does not support POSIX saved-ids" >&2;} + { (exit 1); exit 1; }; } + fi + cat >>confdefs.h <<\EOF +#define USE_UTMP_SETGID 1 +EOF + + SINSTALL_OPTS="$SINSTALL_OPTS g+s -g $cf_cv_utmp_group" +fi + +echo "$as_me:7249: checking if you want to link with utempter" >&5 +echo $ECHO_N "checking if you want to link with utempter... $ECHO_C" >&6 + +# Check whether --with-utempter or --without-utempter was given. +if test "${with_utempter+set}" = set; then + withval="$with_utempter" + use_utempter=$withval +else + use_utempter=no +fi; +echo "$as_me:7259: result: $use_utempter" >&5 +echo "${ECHO_T}$use_utempter" >&6 + +if test "$use_utempter" = yes ; then + +echo "$as_me:7264: checking if we can link with utempter library" >&5 +echo $ECHO_N "checking if we can link with utempter library... $ECHO_C" >&6 +if test "${cf_cv_have_utempter+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_save_LIBS="$LIBS" +LIBS="-lutempter $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 7273 "configure" +#include "confdefs.h" + +#include <utempter.h> + +int +main () +{ + + addToUtmp("/dev/tty", 0, 1); + removeFromUtmp(); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:7290: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7293: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:7296: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7299: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + cf_cv_have_utempter=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + + cf_cv_have_utempter=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS="$cf_save_LIBS" + +fi +echo "$as_me:7313: result: $cf_cv_have_utempter" >&5 +echo "${ECHO_T}$cf_cv_have_utempter" >&6 +if test "$cf_cv_have_utempter" = yes ; then + cat >>confdefs.h <<\EOF +#define USE_UTEMPTER 1 +EOF + + LIBS="-lutempter $LIBS" +fi + + test "$cf_cv_have_utempter" != yes && use_utempter=no +else + use_utempter=no +fi + +# Some configurations permit (or require) either setuid or setgid mode. +# Let the user decide. +if test "$use_utempter" = yes ; then + if test "${enable_setuid+set}" != set ; then + disable_setuid=yes + test -n "$verbose" && echo " No --disable-setuid option given, force to yes" 1>&6 + +echo "${as_me:-configure}:7335: testing No --disable-setuid option given, force to yes ..." 1>&5 + + fi +fi + +### checks for external data + +echo "$as_me:7342: checking if external errno is declared" >&5 +echo $ECHO_N "checking if external errno is declared... $ECHO_C" >&6 +if test "${cf_cv_dcl_errno+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7349 "configure" +#include "confdefs.h" + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> +int +main () +{ +int x = (int) errno + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:7367: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:7370: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:7373: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7376: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_dcl_errno=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_dcl_errno=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:7387: result: $cf_cv_dcl_errno" >&5 +echo "${ECHO_T}$cf_cv_dcl_errno" >&6 + +if test "$cf_cv_dcl_errno" = no ; then + +cf_result=`echo "decl_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +# It's possible (for near-UNIX clones) that the data doesn't exist + +echo "$as_me:7402: checking if external errno exists" >&5 +echo $ECHO_N "checking if external errno exists... $ECHO_C" >&6 +if test "${cf_cv_have_errno+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7409 "configure" +#include "confdefs.h" + +#undef errno +extern int errno; + +int +main () +{ +errno = 2 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:7424: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7427: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:7430: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7433: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_errno=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_errno=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:7444: result: $cf_cv_have_errno" >&5 +echo "${ECHO_T}$cf_cv_have_errno" >&6 + +if test "$cf_cv_have_errno" = yes ; then + +cf_result=`echo "have_errno" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +echo "$as_me:7457: checking for explicit tty group name" >&5 +echo $ECHO_N "checking for explicit tty group name... $ECHO_C" >&6 + +# Check whether --with-tty-group or --without-tty-group was given. +if test "${with_tty_group+set}" = set; then + withval="$with_tty_group" + cf_tty_group=$withval +else + cf_tty_group=auto... +fi; +test -z "$cf_tty_group" && cf_tty_group=auto... +test "$cf_tty_group" = yes && cf_tty_group=auto... +echo "$as_me:7469: result: $cf_tty_group" >&5 +echo "${ECHO_T}$cf_tty_group" >&6 + +if test "$cf_tty_group" = "auto..." ; then +echo "$as_me:7473: checking for tty group name" >&5 +echo $ECHO_N "checking for tty group name... $ECHO_C" >&6 +if test "${cf_cv_tty_group_name+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# If we are configuring as root, it is hard to get a clue about the tty group. +# But we'll guess based on how our connection is set up - assuming it is done +# properly. + +cf_uid=`id | sed -e 's/^^=*=//' -e 's/(.*$//'` +# )vi +if test "$cf_uid" != 0 ; then +cf_cv_tty_group_name= +cf_tty_name=`tty` +test "$cf_tty_name" = "not a tty" && cf_tty_name=/dev/tty +test -z "$cf_tty_name" && cf_tty_name=/dev/tty +if test -c "$cf_tty_name" +then + cf_option="-l -L" + + # Expect listing to have fields like this: + #-rwxrwxrwx 1 user group 34293 Jul 18 16:29 pathname + ls $cf_option $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest.out + if test -z "$cf_rest" ; then + cf_option="$cf_option -g" + ls $cf_option $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <conftest.out + fi + rm -f conftest.out + cf_cv_tty_group_name=$cf_grp +fi +fi + +# If we cannot deduce the tty group, fall back on hardcoded cases + +if test -z "$cf_cv_tty_group_name" +then +case $host_os in #(vi +osf*) #(vi + cf_cv_tty_group_name="terminal" + ;; +*) + cf_cv_tty_group_name="unknown" + if ( egrep '^tty:' /etc/group 2>/dev/null 1>/dev/null ) then + cf_cv_tty_group_name="tty" + fi + ;; +esac +fi + +fi +echo "$as_me:7526: result: $cf_cv_tty_group_name" >&5 +echo "${ECHO_T}$cf_cv_tty_group_name" >&6 +cf_tty_group="$cf_cv_tty_group_name" +else + # if configure option, always do this + cat >>confdefs.h <<\EOF +#define USE_TTY_GROUP 1 +EOF + +fi + +cat >>confdefs.h <<EOF +#define TTY_GROUP_NAME "$cf_tty_group" +EOF + +# This is only a double-check that the group-name we obtained above really +# does apply to the device. We cannot perform this test if we are in batch +# mode, or if we are cross-compiling. + +echo "$as_me:7545: checking if we may use the $cf_tty_group group" >&5 +echo $ECHO_N "checking if we may use the $cf_tty_group group... $ECHO_C" >&6 +if test "${cf_cv_tty_group+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_tty_name=`tty` +if test "$cf_tty_name" != "not a tty" +then +if test "$cross_compiling" = yes; then + cf_cv_tty_group=unknown +else + cat >conftest.$ac_ext <<_ACEOF +#line 7558 "configure" +#include "confdefs.h" + +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <grp.h> +int main() +{ + struct stat sb; + struct group *ttygrp = getgrnam(TTY_GROUP_NAME); + char *name = ttyname(0); + + endgrent(); + if (ttygrp != 0 + && name != 0 + && stat(name, &sb) == 0 + && sb.st_gid != getgid() + && sb.st_gid == ttygrp->gr_gid) { + ${cf_cv_main_return:-return} (0); + } + ${cf_cv_main_return:-return} (1); +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:7584: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7587: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:7589: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7592: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_tty_group=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_tty_group=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +elif test "$cross_compiling" = yes; then + cf_cv_tty_group=unknown +else + cf_cv_tty_group=yes +fi + +fi +echo "$as_me:7610: result: $cf_cv_tty_group" >&5 +echo "${ECHO_T}$cf_cv_tty_group" >&6 + +if test $cf_cv_tty_group = no ; then + { echo "$as_me:7614: WARNING: Cannot use $cf_tty_group group" >&5 +echo "$as_me: WARNING: Cannot use $cf_tty_group group" >&2;} +else + cat >>confdefs.h <<\EOF +#define USE_TTY_GROUP 1 +EOF + +fi + +### checks for system services and user specified options + +echo "$as_me:7625: checking for sys/wait.h that is POSIX.1 compatible" >&5 +echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 +if test "${ac_cv_header_sys_wait_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 7631 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/wait.h> +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:7653: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:7656: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:7659: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7662: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_sys_wait_h=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_sys_wait_h=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:7672: result: $ac_cv_header_sys_wait_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 +if test $ac_cv_header_sys_wait_h = yes; then + +cat >>confdefs.h <<\EOF +#define HAVE_SYS_WAIT_H 1 +EOF + +fi + +echo "$as_me:7682: checking for POSIX wait functions" >&5 +echo $ECHO_N "checking for POSIX wait functions... $ECHO_C" >&6 +if test "${cf_cv_posix_wait+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 7689 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <stdio.h> +#include <sys/types.h> +#ifdef HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif + +int +main () +{ + + int stat_loc; + pid_t pid = waitpid(-1, &stat_loc, WNOHANG|WUNTRACED); + pid_t pid2 = wait(&stat_loc); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:7712: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7715: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:7718: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7721: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_posix_wait=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_posix_wait=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:7732: result: $cf_cv_posix_wait" >&5 +echo "${ECHO_T}$cf_cv_posix_wait" >&6 +test "$cf_cv_posix_wait" = yes && cat >>confdefs.h <<\EOF +#define USE_POSIX_WAIT 1 +EOF + +echo "$as_me:7738: checking if external sys_nerr is declared" >&5 +echo $ECHO_N "checking if external sys_nerr is declared... $ECHO_C" >&6 +if test "${cf_cv_dcl_sys_nerr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7745 "configure" +#include "confdefs.h" + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> +int +main () +{ +int x = (int) sys_nerr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:7763: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:7766: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:7769: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7772: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_dcl_sys_nerr=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_dcl_sys_nerr=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:7783: result: $cf_cv_dcl_sys_nerr" >&5 +echo "${ECHO_T}$cf_cv_dcl_sys_nerr" >&6 + +if test "$cf_cv_dcl_sys_nerr" = no ; then + +cf_result=`echo "decl_sys_nerr" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +# It's possible (for near-UNIX clones) that the data doesn't exist + +echo "$as_me:7798: checking if external sys_nerr exists" >&5 +echo $ECHO_N "checking if external sys_nerr exists... $ECHO_C" >&6 +if test "${cf_cv_have_sys_nerr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7805 "configure" +#include "confdefs.h" + +#undef sys_nerr +extern int sys_nerr; + +int +main () +{ +sys_nerr = 2 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:7820: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7823: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:7826: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7829: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_sys_nerr=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_sys_nerr=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:7840: result: $cf_cv_have_sys_nerr" >&5 +echo "${ECHO_T}$cf_cv_have_sys_nerr" >&6 + +if test "$cf_cv_have_sys_nerr" = yes ; then + +cf_result=`echo "have_sys_nerr" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +echo "$as_me:7853: checking if external sys_errlist is declared" >&5 +echo $ECHO_N "checking if external sys_errlist is declared... $ECHO_C" >&6 +if test "${cf_cv_dcl_sys_errlist+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7860 "configure" +#include "confdefs.h" + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> +int +main () +{ +int x = (int) sys_errlist + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:7878: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:7881: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:7884: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7887: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_dcl_sys_errlist=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_dcl_sys_errlist=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:7898: result: $cf_cv_dcl_sys_errlist" >&5 +echo "${ECHO_T}$cf_cv_dcl_sys_errlist" >&6 + +if test "$cf_cv_dcl_sys_errlist" = no ; then + +cf_result=`echo "decl_sys_errlist" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +# It's possible (for near-UNIX clones) that the data doesn't exist + +echo "$as_me:7913: checking if external sys_errlist exists" >&5 +echo $ECHO_N "checking if external sys_errlist exists... $ECHO_C" >&6 +if test "${cf_cv_have_sys_errlist+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 7920 "configure" +#include "confdefs.h" + +#undef sys_errlist +extern int sys_errlist; + +int +main () +{ +sys_errlist = 2 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:7935: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:7938: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:7941: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:7944: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_have_sys_errlist=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_have_sys_errlist=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:7955: result: $cf_cv_have_sys_errlist" >&5 +echo "${ECHO_T}$cf_cv_have_sys_errlist" >&6 + +if test "$cf_cv_have_sys_errlist" = yes ; then + +cf_result=`echo "have_sys_errlist" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_result 1 +EOF + +fi + +for ac_header in \ +termios.h \ +stdlib.h \ +X11/Intrinsic.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:7975: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 7981 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:7985: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:7991: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:8010: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:8020: checking if we should define SYSV" >&5 +echo $ECHO_N "checking if we should define SYSV... $ECHO_C" >&6 +if test "${cf_cv_sysv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 8027 "configure" +#include "confdefs.h" + +#undef SYSV +#define SYSV 1 /* get Xos.h to declare sys_errlist[] */ +#ifdef HAVE_STDLIB_H +#include <stdlib.h> /* look for wchar_t */ +#endif +#ifdef HAVE_X11_INTRINSIC_H +#include <X11/Intrinsic.h> /* Intrinsic.h has other traps... */ +#endif +#ifdef HAVE_TERMIOS_H /* needed for HPUX 10.20 */ +#include <termios.h> +#define STRUCT_TERMIOS struct termios +#else +#define STRUCT_TERMIOS struct termio +#endif +#include <curses.h> +#include <term.h> /* eliminate most BSD hacks */ +#include <errno.h> /* declare sys_errlist on older systems */ +#include <sys/termio.h> /* eliminate most of the remaining ones */ + +int +main () +{ + +static STRUCT_TERMIOS d_tio; + d_tio.c_cc[VINTR] = 0; + d_tio.c_cc[VQUIT] = 0; + d_tio.c_cc[VERASE] = 0; + d_tio.c_cc[VKILL] = 0; + d_tio.c_cc[VEOF] = 0; + d_tio.c_cc[VEOL] = 0; + d_tio.c_cc[VMIN] = 0; + d_tio.c_cc[VTIME] = 0; +#if defined(HAVE_SYS_ERRLIST) && !defined(DECL_SYS_ERRLIST) +sys_errlist[0] = ""; /* Cygwin mis-declares this */ +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:8071: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:8074: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:8077: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8080: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_sysv=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_sysv=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:8091: result: $cf_cv_sysv" >&5 +echo "${ECHO_T}$cf_cv_sysv" >&6 +test "$cf_cv_sysv" = yes && cat >>confdefs.h <<\EOF +#define SYSV 1 +EOF + +echo "$as_me:8097: checking for elf_begin in -lelf" >&5 +echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6 +if test "${ac_cv_lib_elf_elf_begin+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lelf $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8105 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char elf_begin (); +int +main () +{ +elf_begin (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8124: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8127: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8130: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8133: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_elf_elf_begin=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_elf_elf_begin=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8144: result: $ac_cv_lib_elf_elf_begin" >&5 +echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6 +if test $ac_cv_lib_elf_elf_begin = yes; then + +echo "$as_me:8148: checking if this is an SVR4 system" >&5 +echo $ECHO_N "checking if this is an SVR4 system... $ECHO_C" >&6 +if test "${cf_cv_svr4+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 8155 "configure" +#include "confdefs.h" + +#if defined(__CYGWIN__) +make an error +#endif +#include <elf.h> +#include <sys/termio.h> + +int +main () +{ + +static struct termio d_tio; + d_tio.c_cc[VINTR] = 0; + d_tio.c_cc[VQUIT] = 0; + d_tio.c_cc[VERASE] = 0; + d_tio.c_cc[VKILL] = 0; + d_tio.c_cc[VEOF] = 0; + d_tio.c_cc[VEOL] = 0; + d_tio.c_cc[VMIN] = 0; + d_tio.c_cc[VTIME] = 0; + d_tio.c_cc[VLNEXT] = 0; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:8184: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:8187: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:8190: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8193: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_svr4=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_svr4=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:8204: result: $cf_cv_svr4" >&5 +echo "${ECHO_T}$cf_cv_svr4" >&6 + +fi + +test "$cf_cv_svr4" = yes && cat >>confdefs.h <<\EOF +#define SVR4 1 +EOF + +echo "$as_me:8213: checking for X" >&5 +echo $ECHO_N "checking for X... $ECHO_C" >&6 + +# Check whether --with-x or --without-x was given. +if test "${with_x+set}" = set; then + withval="$with_x" + +fi; +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then + # Both variables are already set. + have_x=yes + else + if test "${ac_cv_have_x+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -fr conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + # Make sure to not put "make" in the Imakefile rules, since we grep it out. + cat >Imakefile <<'EOF' +acfindx: + @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' +EOF + if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which would confuse us. + eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl dylib dll; do + if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && + test -f $ac_im_libdir/libX11.$ac_extension; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /lib) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -fr conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Intrinsic.h. + # First, try using that file with no special directory specified. + cat >conftest.$ac_ext <<_ACEOF +#line 8310 "configure" +#include "confdefs.h" +#include <X11/Intrinsic.h> +_ACEOF +if { (eval echo "$as_me:8314: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:8320: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # We can compile using X headers with no special include directory. +ac_x_includes= +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Intrinsic.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi +rm -f conftest.err conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lXt $LIBS" + cat >conftest.$ac_ext <<_ACEOF +#line 8353 "configure" +#include "confdefs.h" +#include <X11/Intrinsic.h> +int +main () +{ +XtMalloc (0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8365: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8368: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8371: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8374: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +LIBS=$ac_save_LIBS +for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl dylib dll; do + if test -r $ac_dir/libXt.$ac_extension; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then + # Didn't find X anywhere. Cache the known absence of X. + ac_cv_have_x="have_x=no" +else + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" +fi +fi + + fi + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + echo "$as_me:8412: result: $have_x" >&5 +echo "${ECHO_T}$have_x" >&6 + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes \ + ac_x_includes=$x_includes ac_x_libraries=$x_libraries" + echo "$as_me:8422: result: libraries $x_libraries, headers $x_includes" >&5 +echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +cat >>confdefs.h <<\EOF +#define X_DISPLAY_MISSING 1 +EOF + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + case `(uname -sr) 2>/dev/null` in + "SunOS 5"*) + echo "$as_me:8446: checking whether -R must be followed by a space" >&5 +echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + cat >conftest.$ac_ext <<_ACEOF +#line 8450 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8462: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8465: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8468: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8471: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_R_nospace=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_R_nospace=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test $ac_R_nospace = yes; then + echo "$as_me:8481: result: no" >&5 +echo "${ECHO_T}no" >&6 + X_LIBS="$X_LIBS -R$x_libraries" + else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat >conftest.$ac_ext <<_ACEOF +#line 8487 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8499: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8502: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8505: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8508: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_R_space=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_R_space=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test $ac_R_space = yes; then + echo "$as_me:8518: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + X_LIBS="$X_LIBS -R $x_libraries" + else + echo "$as_me:8522: result: neither works" >&5 +echo "${ECHO_T}neither works" >&6 + fi + fi + LIBS=$ac_xsave_LIBS + esac + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat >conftest.$ac_ext <<_ACEOF +#line 8542 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +int +main () +{ +XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8561: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8564: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8567: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8570: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:8576: checking for dnet_ntoa in -ldnet" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8584 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8603: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8606: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8609: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8612: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8623: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + echo "$as_me:8630: checking for dnet_ntoa in -ldnet_stub" >&5 +echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8638 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dnet_ntoa (); +int +main () +{ +dnet_ntoa (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8657: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8660: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8663: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8666: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8677: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 +if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + echo "$as_me:8696: checking for gethostbyname" >&5 +echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 8702 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) +choke me +#else +f = gethostbyname; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8733: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8736: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8739: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8742: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:8752: result: $ac_cv_func_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 + + if test $ac_cv_func_gethostbyname = no; then + echo "$as_me:8756: checking for gethostbyname in -lnsl" >&5 +echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8764 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8783: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8786: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8789: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8792: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_nsl_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_nsl_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8803: result: $ac_cv_lib_nsl_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 +if test $ac_cv_lib_nsl_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + echo "$as_me:8810: checking for gethostbyname in -lbsd" >&5 +echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8818 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname (); +int +main () +{ +gethostbyname (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8837: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8840: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8843: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8846: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_bsd_gethostbyname=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_bsd_gethostbyname=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8857: result: $ac_cv_lib_bsd_gethostbyname" >&5 +echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 +if test $ac_cv_lib_bsd_gethostbyname = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the nameserver (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + echo "$as_me:8873: checking for connect" >&5 +echo $ECHO_N "checking for connect... $ECHO_C" >&6 +if test "${ac_cv_func_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 8879 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char connect (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char connect (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_connect) || defined (__stub___connect) +choke me +#else +f = connect; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8910: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8913: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8916: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8919: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_connect=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_connect=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:8929: result: $ac_cv_func_connect" >&5 +echo "${ECHO_T}$ac_cv_func_connect" >&6 + + if test $ac_cv_func_connect = no; then + echo "$as_me:8933: checking for connect in -lsocket" >&5 +echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 +if test "${ac_cv_lib_socket_connect+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 8941 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char connect (); +int +main () +{ +connect (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:8960: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:8963: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:8966: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:8969: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_socket_connect=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_socket_connect=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:8980: result: $ac_cv_lib_socket_connect" >&5 +echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 +if test $ac_cv_lib_socket_connect = yes; then + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + echo "$as_me:8989: checking for remove" >&5 +echo $ECHO_N "checking for remove... $ECHO_C" >&6 +if test "${ac_cv_func_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 8995 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char remove (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char remove (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_remove) || defined (__stub___remove) +choke me +#else +f = remove; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9026: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9029: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9032: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9035: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_remove=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_remove=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:9045: result: $ac_cv_func_remove" >&5 +echo "${ECHO_T}$ac_cv_func_remove" >&6 + + if test $ac_cv_func_remove = no; then + echo "$as_me:9049: checking for remove in -lposix" >&5 +echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 +if test "${ac_cv_lib_posix_remove+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 9057 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char remove (); +int +main () +{ +remove (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9076: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9079: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9082: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9085: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_posix_remove=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_posix_remove=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:9096: result: $ac_cv_lib_posix_remove" >&5 +echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 +if test $ac_cv_lib_posix_remove = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + echo "$as_me:9105: checking for shmat" >&5 +echo $ECHO_N "checking for shmat... $ECHO_C" >&6 +if test "${ac_cv_func_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 9111 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shmat (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shmat (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shmat) || defined (__stub___shmat) +choke me +#else +f = shmat; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9142: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9145: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9148: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9151: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_shmat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_shmat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:9161: result: $ac_cv_func_shmat" >&5 +echo "${ECHO_T}$ac_cv_func_shmat" >&6 + + if test $ac_cv_func_shmat = no; then + echo "$as_me:9165: checking for shmat in -lipc" >&5 +echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 +if test "${ac_cv_lib_ipc_shmat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 9173 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shmat (); +int +main () +{ +shmat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9192: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9195: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9198: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9201: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ipc_shmat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_ipc_shmat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:9212: result: $ac_cv_lib_ipc_shmat" >&5 +echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 +if test $ac_cv_lib_ipc_shmat = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + echo "$as_me:9230: checking for IceConnectionNumber in -lICE" >&5 +echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 9238 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char IceConnectionNumber (); +int +main () +{ +IceConnectionNumber (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9257: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9260: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9263: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9266: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_ICE_IceConnectionNumber=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:9277: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 +if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + +echo "$as_me:9287: checking if you want to use pkg-config" >&5 +echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6 + +# Check whether --with-pkg-config or --without-pkg-config was given. +if test "${with_pkg_config+set}" = set; then + withval="$with_pkg_config" + cf_pkg_config=$withval +else + cf_pkg_config=yes +fi; +echo "$as_me:9297: result: $cf_pkg_config" >&5 +echo "${ECHO_T}$cf_pkg_config" >&6 + +case $cf_pkg_config in #(vi +no) #(vi + PKG_CONFIG=none + ;; +yes) #(vi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +echo "$as_me:9309: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word" + echo "$as_me:9326: found $ac_dir/$ac_word" >&5 + break +fi +done + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG + +if test -n "$PKG_CONFIG"; then + echo "$as_me:9337: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6 +else + echo "$as_me:9340: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +echo "$as_me:9349: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word" + echo "$as_me:9366: found $ac_dir/$ac_word" >&5 + break +fi +done + + test -z "$ac_cv_path_ac_pt_PKG_CONFIG" && ac_cv_path_ac_pt_PKG_CONFIG="none" + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG + +if test -n "$ac_pt_PKG_CONFIG"; then + echo "$as_me:9378: result: $ac_pt_PKG_CONFIG" >&5 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6 +else + echo "$as_me:9381: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + PKG_CONFIG=$ac_pt_PKG_CONFIG +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + + ;; +*) + PKG_CONFIG=$withval + ;; +esac + +test -z "$PKG_CONFIG" && PKG_CONFIG=none +if test "$PKG_CONFIG" != none ; then + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$PKG_CONFIG" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval PKG_CONFIG="$PKG_CONFIG" + case ".$PKG_CONFIG" in #(vi + .NONE/*) + PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + { { echo "$as_me:9424: error: expected a pathname, not \"$PKG_CONFIG\"" >&5 +echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;} + { (exit 1); exit 1; }; } + ;; +esac + +fi + +cf_have_X_LIBS=no + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then + test -n "$verbose" && echo " found package xt" 1>&6 + +echo "${as_me:-configure}:9437: testing found package xt ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs xt 2>/dev/null`" + test -n "$verbose" && echo " package xt CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:9443: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package xt LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:9447: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + + case "x$LIBS" in #(vi + *-lX11*) #(vi + ;; + *) +# we have an "xt" package, but it may omit Xt's dependency on X11 +echo "$as_me:9534: checking for usable X dependency" >&5 +echo $ECHO_N "checking for usable X dependency... $ECHO_C" >&6 +if test "${cf_cv_xt_x11_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 9541 "configure" +#include "confdefs.h" + +#include <X11/Xlib.h> + +int +main () +{ + + int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0); + int rc2 = XClearWindow((Display*) 0, (Window) 0); + int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0); + int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9560: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9563: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9566: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9569: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xt_x11_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xt_x11_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:9579: result: $cf_cv_xt_x11_compat" >&5 +echo "${ECHO_T}$cf_cv_xt_x11_compat" >&6 + if test "$cf_cv_xt_x11_compat" = no + then + test -n "$verbose" && echo " work around broken X11 dependency" 1>&6 + +echo "${as_me:-configure}:9585: testing work around broken X11 dependency ..." 1>&5 + + # 2010/11/19 - good enough until a working Xt on Xcb is delivered. + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then + test -n "$verbose" && echo " found package x11" 1>&6 + +echo "${as_me:-configure}:9592: testing found package x11 ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags x11 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs x11 2>/dev/null`" + test -n "$verbose" && echo " package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:9598: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package x11 LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:9602: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:9688: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXt ,-lXt -lX11 ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:9693: testing ...after $LIBS ..." 1>&5 + +fi + + fi + ;; + esac + +echo "$as_me:9701: checking for usable X Toolkit package" >&5 +echo $ECHO_N "checking for usable X Toolkit package... $ECHO_C" >&6 +if test "${cf_cv_xt_ice_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 9708 "configure" +#include "confdefs.h" + +#include <X11/Shell.h> + +int +main () +{ +int num = IceConnectionNumber(0) + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:9723: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:9726: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:9729: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:9732: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xt_ice_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xt_ice_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:9742: result: $cf_cv_xt_ice_compat" >&5 +echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6 + + if test "$cf_cv_xt_ice_compat" = no + then + # workaround for broken ".pc" files used for X Toolkit. + case "x$X_PRE_LIBS" in #(vi + *-lICE*) + case "x$LIBS" in #(vi + *-lICE*) #(vi + ;; + *) + test -n "$verbose" && echo " work around broken ICE dependency" 1>&6 + +echo "${as_me:-configure}:9756: testing work around broken ICE dependency ..." 1>&5 + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then + test -n "$verbose" && echo " found package ice" 1>&6 + +echo "${as_me:-configure}:9761: testing found package ice ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags ice 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs ice 2>/dev/null`" + test -n "$verbose" && echo " package ice CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:9767: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package ice LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:9771: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then + test -n "$verbose" && echo " found package sm" 1>&6 + +echo "${as_me:-configure}:9856: testing found package sm ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags sm 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs sm 2>/dev/null`" + test -n "$verbose" && echo " package sm CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:9862: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package sm LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:9866: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + : +fi + +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:9956: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXt ,-lXt $X_PRE_LIBS ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:9961: testing ...after $LIBS ..." 1>&5 + +fi + + ;; + esac + ;; + esac + fi + + cf_have_X_LIBS=yes + +else + + LDFLAGS="$X_LIBS $LDFLAGS" + +test -n "$verbose" && echo " checking additions to CFLAGS" 1>&6 + +echo "${as_me:-configure}:9979: testing checking additions to CFLAGS ..." 1>&5 + +cf_check_cflags="$CFLAGS" +cf_check_cppflags="$CPPFLAGS" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $X_CFLAGS +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 + +echo "${as_me:-configure}:10050: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 + +echo "${as_me:-configure}:10058: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 + +echo "${as_me:-configure}:10066: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +if test "$cf_check_cflags" != "$CFLAGS" ; then +cat >conftest.$ac_ext <<_ACEOF +#line 10073 "configure" +#include "confdefs.h" +#include <stdio.h> +int +main () +{ +printf("Hello world"); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10085: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10088: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10091: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10094: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +test -n "$verbose" && echo " test-compile failed. Undoing change to \$CFLAGS" 1>&6 + +echo "${as_me:-configure}:10102: testing test-compile failed. Undoing change to \$CFLAGS ..." 1>&5 + + if test "$cf_check_cppflags" != "$CPPFLAGS" ; then + test -n "$verbose" && echo " but keeping change to \$CPPFLAGS" 1>&6 + +echo "${as_me:-configure}:10107: testing but keeping change to \$CPPFLAGS ..." 1>&5 + + fi + CFLAGS="$cf_check_flags" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi + + echo "$as_me:10115: checking for XOpenDisplay" >&5 +echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6 +if test "${ac_cv_func_XOpenDisplay+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 10121 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char XOpenDisplay (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_XOpenDisplay) || defined (__stub___XOpenDisplay) +choke me +#else +f = XOpenDisplay; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10152: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10155: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10158: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10161: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_XOpenDisplay=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_XOpenDisplay=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:10171: result: $ac_cv_func_XOpenDisplay" >&5 +echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6 +if test $ac_cv_func_XOpenDisplay = yes; then + : +else + + echo "$as_me:10177: checking for XOpenDisplay in -lX11" >&5 +echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6 +if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 10185 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +int +main () +{ +XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10204: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10207: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10210: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10213: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_X11_XOpenDisplay=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_X11_XOpenDisplay=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:10224: result: $ac_cv_lib_X11_XOpenDisplay" >&5 +echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6 +if test $ac_cv_lib_X11_XOpenDisplay = yes; then + LIBS="-lX11 $LIBS" +fi + +fi + + echo "$as_me:10232: checking for XtAppInitialize" >&5 +echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6 +if test "${ac_cv_func_XtAppInitialize+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 10238 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char XtAppInitialize (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XtAppInitialize (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_XtAppInitialize) || defined (__stub___XtAppInitialize) +choke me +#else +f = XtAppInitialize; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10269: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10272: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10275: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10278: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_XtAppInitialize=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_XtAppInitialize=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:10288: result: $ac_cv_func_XtAppInitialize" >&5 +echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6 +if test $ac_cv_func_XtAppInitialize = yes; then + : +else + + echo "$as_me:10294: checking for XtAppInitialize in -lXt" >&5 +echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6 +if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 10302 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XtAppInitialize (); +int +main () +{ +XtAppInitialize (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10321: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10324: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10327: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10330: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_Xt_XtAppInitialize=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_Xt_XtAppInitialize=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:10341: result: $ac_cv_lib_Xt_XtAppInitialize" >&5 +echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6 +if test $ac_cv_lib_Xt_XtAppInitialize = yes; then + cat >>confdefs.h <<\EOF +#define HAVE_LIBXT 1 +EOF + + cf_have_X_LIBS=Xt + LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS" +fi + +fi + +fi + +if test $cf_have_X_LIBS = no ; then + { echo "$as_me:10357: WARNING: Unable to successfully link X Toolkit library (-lXt) with +test program. You will have to check and add the proper libraries by hand +to makefile." >&5 +echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with +test program. You will have to check and add the proper libraries by hand +to makefile." >&2;} +fi + +for ac_header in \ + X11/DECkeysym.h \ + X11/Sunkeysym.h \ + X11/XF86keysym.h \ + X11/XKBlib.h \ + X11/Xpoll.h \ + X11/extensions/XKB.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:10375: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 10381 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:10385: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:10391: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:10410: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +cf_x_athena=${cf_x_athena:-Xaw} + +echo "$as_me:10422: checking if you want to link with Xaw 3d library" >&5 +echo $ECHO_N "checking if you want to link with Xaw 3d library... $ECHO_C" >&6 +withval= + +# Check whether --with-Xaw3d or --without-Xaw3d was given. +if test "${with_Xaw3d+set}" = set; then + withval="$with_Xaw3d" + +fi; +if test "$withval" = yes ; then + cf_x_athena=Xaw3d + echo "$as_me:10433: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:10436: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +echo "$as_me:10440: checking if you want to link with neXT Athena library" >&5 +echo $ECHO_N "checking if you want to link with neXT Athena library... $ECHO_C" >&6 +withval= + +# Check whether --with-neXtaw or --without-neXtaw was given. +if test "${with_neXtaw+set}" = set; then + withval="$with_neXtaw" + +fi; +if test "$withval" = yes ; then + cf_x_athena=neXtaw + echo "$as_me:10451: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:10454: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +echo "$as_me:10458: checking if you want to link with Athena-Plus library" >&5 +echo $ECHO_N "checking if you want to link with Athena-Plus library... $ECHO_C" >&6 +withval= + +# Check whether --with-XawPlus or --without-XawPlus was given. +if test "${with_XawPlus+set}" = set; then + withval="$with_XawPlus" + +fi; +if test "$withval" = yes ; then + cf_x_athena=XawPlus + echo "$as_me:10469: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:10472: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +cf_x_athena_lib="" + +if test "$PKG_CONFIG" != none ; then + cf_athena_list= + test "$cf_x_athena" = Xaw && cf_athena_list="xaw8 xaw7 xaw6" + for cf_athena_pkg in \ + $cf_athena_list \ + ${cf_x_athena} \ + ${cf_x_athena}-devel \ + lib${cf_x_athena} \ + lib${cf_x_athena}-devel + do + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists $cf_athena_pkg; then + test -n "$verbose" && echo " found package $cf_athena_pkg" 1>&6 + +echo "${as_me:-configure}:10492: testing found package $cf_athena_pkg ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags $cf_athena_pkg 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs $cf_athena_pkg 2>/dev/null`" + test -n "$verbose" && echo " package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:10498: testing package $cf_athena_pkg CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package $cf_athena_pkg LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:10502: testing package $cf_athena_pkg LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + + cf_x_athena_lib="$cf_pkgconfig_libs" + +cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define $cf_x_athena_LIBS 1 +EOF + +echo "$as_me:10592: checking for usable $cf_x_athena/Xmu package" >&5 +echo $ECHO_N "checking for usable $cf_x_athena/Xmu package... $ECHO_C" >&6 +if test "${cf_cv_xaw_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 10599 "configure" +#include "confdefs.h" + +#include <X11/Xmu/CharSet.h> + +int +main () +{ + +int check = XmuCompareISOLatin1("big", "small") + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10615: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10618: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10621: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10624: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xaw_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xaw_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:10634: result: $cf_cv_xaw_compat" >&5 +echo "${ECHO_T}$cf_cv_xaw_compat" >&6 + + if test "$cf_cv_xaw_compat" = no + then + # workaround for broken ".pc" files... + case "$cf_x_athena_lib" in #(vi + *-lXmu*) #(vi + ;; + *) + test -n "$verbose" && echo " work around broken package" 1>&6 + +echo "${as_me:-configure}:10646: testing work around broken package ..." 1>&5 + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xmu; then + test -n "$verbose" && echo " found package xmu" 1>&6 + +echo "${as_me:-configure}:10651: testing found package xmu ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags xmu 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs xmu 2>/dev/null`" + test -n "$verbose" && echo " package xmu CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:10657: testing package xmu CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package xmu LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:10661: testing package xmu LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:10747: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXt ,-lXt -lXmu ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:10752: testing ...after $LIBS ..." 1>&5 + +fi + + ;; + esac + fi + + break +else + : +fi + + done +fi + +if test -z "$cf_x_athena_lib" ; then + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists Xext; then + test -n "$verbose" && echo " found package Xext" 1>&6 + +echo "${as_me:-configure}:10773: testing found package Xext ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags Xext 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs Xext 2>/dev/null`" + test -n "$verbose" && echo " package Xext CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:10779: testing package Xext CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package Xext LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:10783: testing package Xext LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + + echo "$as_me:10867: checking for XextCreateExtension in -lXext" >&5 +echo $ECHO_N "checking for XextCreateExtension in -lXext... $ECHO_C" >&6 +if test "${ac_cv_lib_Xext_XextCreateExtension+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXext $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 10875 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XextCreateExtension (); +int +main () +{ +XextCreateExtension (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:10894: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:10897: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:10900: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:10903: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_Xext_XextCreateExtension=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_Xext_XextCreateExtension=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:10914: result: $ac_cv_lib_Xext_XextCreateExtension" >&5 +echo "${ECHO_T}$ac_cv_lib_Xext_XextCreateExtension" >&6 +if test $ac_cv_lib_Xext_XextCreateExtension = yes; then + LIBS="-lXext $LIBS" +fi + +fi + +cf_have_X_LIBS=no + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xt; then + test -n "$verbose" && echo " found package xt" 1>&6 + +echo "${as_me:-configure}:10927: testing found package xt ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags xt 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs xt 2>/dev/null`" + test -n "$verbose" && echo " package xt CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:10933: testing package xt CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package xt LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:10937: testing package xt LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + + case "x$LIBS" in #(vi + *-lX11*) #(vi + ;; + *) +# we have an "xt" package, but it may omit Xt's dependency on X11 +echo "$as_me:11024: checking for usable X dependency" >&5 +echo $ECHO_N "checking for usable X dependency... $ECHO_C" >&6 +if test "${cf_cv_xt_x11_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 11031 "configure" +#include "confdefs.h" + +#include <X11/Xlib.h> + +int +main () +{ + + int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0); + int rc2 = XClearWindow((Display*) 0, (Window) 0); + int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0); + int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11050: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11053: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11056: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11059: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xt_x11_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xt_x11_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:11069: result: $cf_cv_xt_x11_compat" >&5 +echo "${ECHO_T}$cf_cv_xt_x11_compat" >&6 + if test "$cf_cv_xt_x11_compat" = no + then + test -n "$verbose" && echo " work around broken X11 dependency" 1>&6 + +echo "${as_me:-configure}:11075: testing work around broken X11 dependency ..." 1>&5 + + # 2010/11/19 - good enough until a working Xt on Xcb is delivered. + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists x11; then + test -n "$verbose" && echo " found package x11" 1>&6 + +echo "${as_me:-configure}:11082: testing found package x11 ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags x11 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs x11 2>/dev/null`" + test -n "$verbose" && echo " package x11 CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:11088: testing package x11 CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package x11 LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:11092: testing package x11 LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:11178: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXt ,-lXt -lX11 ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:11183: testing ...after $LIBS ..." 1>&5 + +fi + + fi + ;; + esac + +echo "$as_me:11191: checking for usable X Toolkit package" >&5 +echo $ECHO_N "checking for usable X Toolkit package... $ECHO_C" >&6 +if test "${cf_cv_xt_ice_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 11198 "configure" +#include "confdefs.h" + +#include <X11/Shell.h> + +int +main () +{ +int num = IceConnectionNumber(0) + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11213: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11216: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11219: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11222: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xt_ice_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xt_ice_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:11232: result: $cf_cv_xt_ice_compat" >&5 +echo "${ECHO_T}$cf_cv_xt_ice_compat" >&6 + + if test "$cf_cv_xt_ice_compat" = no + then + # workaround for broken ".pc" files used for X Toolkit. + case "x$X_PRE_LIBS" in #(vi + *-lICE*) + case "x$LIBS" in #(vi + *-lICE*) #(vi + ;; + *) + test -n "$verbose" && echo " work around broken ICE dependency" 1>&6 + +echo "${as_me:-configure}:11246: testing work around broken ICE dependency ..." 1>&5 + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists ice; then + test -n "$verbose" && echo " found package ice" 1>&6 + +echo "${as_me:-configure}:11251: testing found package ice ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags ice 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs ice 2>/dev/null`" + test -n "$verbose" && echo " package ice CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:11257: testing package ice CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package ice LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:11261: testing package ice LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists sm; then + test -n "$verbose" && echo " found package sm" 1>&6 + +echo "${as_me:-configure}:11346: testing found package sm ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags sm 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs sm 2>/dev/null`" + test -n "$verbose" && echo " package sm CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:11352: testing package sm CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package sm LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:11356: testing package sm LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + : +fi + +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:11446: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXt ,-lXt $X_PRE_LIBS ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:11451: testing ...after $LIBS ..." 1>&5 + +fi + + ;; + esac + ;; + esac + fi + + cf_have_X_LIBS=yes + +else + + LDFLAGS="$X_LIBS $LDFLAGS" + +test -n "$verbose" && echo " checking additions to CFLAGS" 1>&6 + +echo "${as_me:-configure}:11469: testing checking additions to CFLAGS ..." 1>&5 + +cf_check_cflags="$CFLAGS" +cf_check_cppflags="$CPPFLAGS" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $X_CFLAGS +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 + +echo "${as_me:-configure}:11540: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 + +echo "${as_me:-configure}:11548: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 + +echo "${as_me:-configure}:11556: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +if test "$cf_check_cflags" != "$CFLAGS" ; then +cat >conftest.$ac_ext <<_ACEOF +#line 11563 "configure" +#include "confdefs.h" +#include <stdio.h> +int +main () +{ +printf("Hello world"); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11575: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11578: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11581: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11584: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +test -n "$verbose" && echo " test-compile failed. Undoing change to \$CFLAGS" 1>&6 + +echo "${as_me:-configure}:11592: testing test-compile failed. Undoing change to \$CFLAGS ..." 1>&5 + + if test "$cf_check_cppflags" != "$CPPFLAGS" ; then + test -n "$verbose" && echo " but keeping change to \$CPPFLAGS" 1>&6 + +echo "${as_me:-configure}:11597: testing but keeping change to \$CPPFLAGS ..." 1>&5 + + fi + CFLAGS="$cf_check_flags" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi + + echo "$as_me:11605: checking for XOpenDisplay" >&5 +echo $ECHO_N "checking for XOpenDisplay... $ECHO_C" >&6 +if test "${ac_cv_func_XOpenDisplay+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 11611 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char XOpenDisplay (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_XOpenDisplay) || defined (__stub___XOpenDisplay) +choke me +#else +f = XOpenDisplay; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11642: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11645: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11648: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11651: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_XOpenDisplay=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_XOpenDisplay=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:11661: result: $ac_cv_func_XOpenDisplay" >&5 +echo "${ECHO_T}$ac_cv_func_XOpenDisplay" >&6 +if test $ac_cv_func_XOpenDisplay = yes; then + : +else + + echo "$as_me:11667: checking for XOpenDisplay in -lX11" >&5 +echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6 +if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 11675 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XOpenDisplay (); +int +main () +{ +XOpenDisplay (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11694: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11697: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11700: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11703: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_X11_XOpenDisplay=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_X11_XOpenDisplay=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:11714: result: $ac_cv_lib_X11_XOpenDisplay" >&5 +echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6 +if test $ac_cv_lib_X11_XOpenDisplay = yes; then + LIBS="-lX11 $LIBS" +fi + +fi + + echo "$as_me:11722: checking for XtAppInitialize" >&5 +echo $ECHO_N "checking for XtAppInitialize... $ECHO_C" >&6 +if test "${ac_cv_func_XtAppInitialize+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 11728 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char XtAppInitialize (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XtAppInitialize (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_XtAppInitialize) || defined (__stub___XtAppInitialize) +choke me +#else +f = XtAppInitialize; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11759: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11762: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11765: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11768: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_XtAppInitialize=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_XtAppInitialize=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:11778: result: $ac_cv_func_XtAppInitialize" >&5 +echo "${ECHO_T}$ac_cv_func_XtAppInitialize" >&6 +if test $ac_cv_func_XtAppInitialize = yes; then + : +else + + echo "$as_me:11784: checking for XtAppInitialize in -lXt" >&5 +echo $ECHO_N "checking for XtAppInitialize in -lXt... $ECHO_C" >&6 +if test "${ac_cv_lib_Xt_XtAppInitialize+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 11792 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char XtAppInitialize (); +int +main () +{ +XtAppInitialize (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11811: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11814: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11817: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11820: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_Xt_XtAppInitialize=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_Xt_XtAppInitialize=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:11831: result: $ac_cv_lib_Xt_XtAppInitialize" >&5 +echo "${ECHO_T}$ac_cv_lib_Xt_XtAppInitialize" >&6 +if test $ac_cv_lib_Xt_XtAppInitialize = yes; then + cat >>confdefs.h <<\EOF +#define HAVE_LIBXT 1 +EOF + + cf_have_X_LIBS=Xt + LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS" +fi + +fi + +fi + +if test $cf_have_X_LIBS = no ; then + { echo "$as_me:11847: WARNING: Unable to successfully link X Toolkit library (-lXt) with +test program. You will have to check and add the proper libraries by hand +to makefile." >&5 +echo "$as_me: WARNING: Unable to successfully link X Toolkit library (-lXt) with +test program. You will have to check and add the proper libraries by hand +to makefile." >&2;} +fi + +cf_x_athena_root=$cf_x_athena +cf_x_athena_inc="" + +for cf_path in default \ + /usr/contrib/X11R6 \ + /usr/contrib/X11R5 \ + /usr/lib/X11R5 \ + /usr/local +do + if test -z "$cf_x_athena_inc" ; then + cf_save="$CPPFLAGS" + cf_test=X11/$cf_x_athena_root/SimpleMenu.h + if test $cf_path != default ; then + CPPFLAGS="$cf_save -I$cf_path/include" + echo "$as_me:11869: checking for $cf_test in $cf_path" >&5 +echo $ECHO_N "checking for $cf_test in $cf_path... $ECHO_C" >&6 + else + echo "$as_me:11872: checking for $cf_test" >&5 +echo $ECHO_N "checking for $cf_test... $ECHO_C" >&6 + fi + cat >conftest.$ac_ext <<_ACEOF +#line 11876 "configure" +#include "confdefs.h" + +#include <X11/Intrinsic.h> +#include <$cf_test> +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:11890: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:11893: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:11896: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11899: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_result=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_result=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + echo "$as_me:11908: result: $cf_result" >&5 +echo "${ECHO_T}$cf_result" >&6 + if test "$cf_result" = yes ; then + cf_x_athena_inc=$cf_path + break + else + CPPFLAGS="$cf_save" + fi + fi +done + +if test -z "$cf_x_athena_inc" ; then + { echo "$as_me:11920: WARNING: Unable to successfully find Athena header files with test program" >&5 +echo "$as_me: WARNING: Unable to successfully find Athena header files with test program" >&2;} +elif test "$cf_x_athena_inc" != default ; then + CPPFLAGS="$CPPFLAGS -I$cf_x_athena_inc" +fi + +cf_x_athena_root=$cf_x_athena +cf_x_athena_lib="" + +for cf_path in default \ + /usr/contrib/X11R6 \ + /usr/contrib/X11R5 \ + /usr/lib/X11R5 \ + /usr/local +do + for cf_lib in \ + ${cf_x_athena_root} \ + ${cf_x_athena_root}7 \ + ${cf_x_athena_root}6 + do + for cf_libs in \ + "-l$cf_lib -lXmu" \ + "-l$cf_lib -lXpm -lXmu" \ + "-l${cf_lib}_s -lXmu_s" + do + if test -z "$cf_x_athena_lib" ; then + cf_save="$LIBS" + cf_test=XawSimpleMenuAddGlobalActions + if test $cf_path != default ; then + LIBS="-L$cf_path/lib $cf_libs $LIBS" + echo "$as_me:11950: checking for $cf_libs in $cf_path" >&5 +echo $ECHO_N "checking for $cf_libs in $cf_path... $ECHO_C" >&6 + else + LIBS="$cf_libs $LIBS" + echo "$as_me:11954: checking for $cf_test in $cf_libs" >&5 +echo $ECHO_N "checking for $cf_test in $cf_libs... $ECHO_C" >&6 + fi + cat >conftest.$ac_ext <<_ACEOF +#line 11958 "configure" +#include "confdefs.h" + +#include <X11/Intrinsic.h> +#include <X11/$cf_x_athena_root/SimpleMenu.h> + +int +main () +{ + +$cf_test((XtAppContext) 0) + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:11974: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:11977: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:11980: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:11983: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_result=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_result=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + echo "$as_me:11992: result: $cf_result" >&5 +echo "${ECHO_T}$cf_result" >&6 + if test "$cf_result" = yes ; then + cf_x_athena_lib="$cf_libs" + break + fi + LIBS="$cf_save" + fi + done # cf_libs + test -n "$cf_x_athena_lib" && break + done # cf_lib +done + +if test -z "$cf_x_athena_lib" ; then + { { echo "$as_me:12006: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&5 +echo "$as_me: error: Unable to successfully link Athena library (-l$cf_x_athena_root) with test program" >&2;} + { (exit 1); exit 1; }; } +fi + +cf_x_athena_LIBS=`echo "HAVE_LIB_$cf_x_athena" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cat >>confdefs.h <<EOF +#define $cf_x_athena_LIBS 1 +EOF + +fi + +for ac_header in X11/Xpoll.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:12022: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 12028 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:12032: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:12038: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:12057: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:12067: checking for declaration of fd_set" >&5 +echo $ECHO_N "checking for declaration of fd_set... $ECHO_C" >&6 +if test "${cf_cv_type_fd_set+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +echo "${as_me:-configure}:12073: testing sys/types alone ..." 1>&5 + +cat >conftest.$ac_ext <<_ACEOF +#line 12076 "configure" +#include "confdefs.h" + +#include <sys/types.h> +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12089: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12092: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12095: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12098: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_fd_set=sys/types.h +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + +echo "${as_me:-configure}:12105: testing X11/Xpoll.h ..." 1>&5 + +cat >conftest.$ac_ext <<_ACEOF +#line 12108 "configure" +#include "confdefs.h" + +#ifdef HAVE_X11_XPOLL_H +#include <X11/Xpoll.h> +#endif +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12123: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12126: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12129: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12132: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_fd_set=X11/Xpoll.h +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + +echo "${as_me:-configure}:12139: testing sys/select.h ..." 1>&5 + +cat >conftest.$ac_ext <<_ACEOF +#line 12142 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/select.h> +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12156: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12159: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12162: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12165: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_fd_set=sys/select.h +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_type_fd_set=unknown +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:12179: result: $cf_cv_type_fd_set" >&5 +echo "${ECHO_T}$cf_cv_type_fd_set" >&6 +if test $cf_cv_type_fd_set = sys/select.h ; then + cat >>confdefs.h <<\EOF +#define USE_SYS_SELECT_H 1 +EOF + +fi + +echo "$as_me:12188: checking for declaration of fd_mask" >&5 +echo $ECHO_N "checking for declaration of fd_mask... $ECHO_C" >&6 +if test "${cf_cv_type_fd_mask+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test x$cf_cv_type_fd_set = xX11/Xpoll.h ; then + cat >conftest.$ac_ext <<_ACEOF +#line 12196 "configure" +#include "confdefs.h" + +#include <X11/Xpoll.h> +int +main () +{ +fd_mask x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12209: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12212: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12215: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12218: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + +echo "${as_me:-configure}:12225: testing if we must define CSRG_BASED ..." 1>&5 + +# Xosdefs.h on Mac OS X may not define this (but it should). + cat >conftest.$ac_ext <<_ACEOF +#line 12229 "configure" +#include "confdefs.h" + +#define CSRG_BASED +#include <X11/Xpoll.h> +int +main () +{ +fd_mask x + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12243: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12246: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12249: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12252: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_type_fd_mask=CSRG_BASED +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.$ac_objext conftest.$ac_ext + else + cf_cv_type_fd_mask=$cf_cv_type_fd_set + fi + +fi +echo "$as_me:12267: result: $cf_cv_type_fd_mask" >&5 +echo "${ECHO_T}$cf_cv_type_fd_mask" >&6 +if test x$cf_cv_type_fd_mask = xCSRG_BASED ; then + cat >>confdefs.h <<\EOF +#define CSRG_BASED 1 +EOF + +fi + +echo "$as_me:12276: checking for IRIX 6.5 baud-rate redefinitions" >&5 +echo $ECHO_N "checking for IRIX 6.5 baud-rate redefinitions... $ECHO_C" >&6 +if test "${cf_cv_termio_c_ispeed+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 12283 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/termio.h> +int +main () +{ + +struct termio foo; +foo.c_ispeed = B38400; +foo.c_ospeed = B9600; + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:12301: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:12304: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:12307: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12310: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_termio_c_ispeed=yes + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_termio_c_ispeed=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:12322: result: $cf_cv_termio_c_ispeed" >&5 +echo "${ECHO_T}$cf_cv_termio_c_ispeed" >&6 +test "$cf_cv_termio_c_ispeed" = yes && cat >>confdefs.h <<\EOF +#define HAVE_TERMIO_C_ISPEED 1 +EOF + +LIBS="$LIBS $X_EXTRA_LIBS" + +for ac_header in \ +stropts.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:12335: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 12341 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:12345: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:12351: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:12370: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + +cf_func_grantpt="grantpt ptsname" +case $host_os in #(vi +darwin[0-9].*) #(vi + ;; +*) + cf_func_grantpt="$cf_func_grantpt posix_openpt" + ;; +esac + +for ac_func in $cf_func_grantpt +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:12392: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 12398 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:12429: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:12432: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:12435: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12438: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:12448: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +cf_grantpt_opts= +if test "x$ac_cv_func_grantpt" = "xyes" ; then + echo "$as_me:12460: checking if grantpt really works" >&5 +echo $ECHO_N "checking if grantpt really works... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line 12463 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <termios.h> +#include <unistd.h> +#include <signal.h> +#include <fcntl.h> +#include <errno.h> + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include <stropts.h> +#endif + +static void failed(int code) +{ + perror("conftest"); + exit(code); +} + +static void my_timeout(int sig) +{ + exit(99); +} + +int +main () +{ + + int code = 0; + int rc; + int pty; + int tty; + char *slave; + struct termios tio; + + signal(SIGALRM, my_timeout); + + if (alarm(2) == 9) + failed(9); + else if ((pty = posix_openpt(O_RDWR)) < 0) + failed(1); + else if ((rc = grantpt(pty)) < 0) + failed(2); + else if ((rc = unlockpt(pty)) < 0) + failed(3); + else if ((slave = ptsname(pty)) == 0) + failed(4); +#if (CONFTEST == 3) || defined(CONFTEST_isatty) + else if (!isatty(pty)) + failed(4); +#endif +#if CONFTEST >= 4 + else if ((rc = tcgetattr(pty, &tio)) < 0) + failed(20); + else if ((rc = tcsetattr(pty, TCSAFLUSH, &tio)) < 0) + failed(21); +#endif + /* BSD posix_openpt does not treat pty as a terminal until slave is opened. + * Linux does treat it that way. + */ + else if ((tty = open(slave, O_RDWR)) < 0) + failed(5); +#ifdef CONFTEST +#ifdef I_PUSH +#if (CONFTEST == 0) || defined(CONFTEST_ptem) + else if ((rc = ioctl(tty, I_PUSH, "ptem")) < 0) + failed(10); +#endif +#if (CONFTEST == 1) || defined(CONFTEST_ldterm) + else if ((rc = ioctl(tty, I_PUSH, "ldterm")) < 0) + failed(11); +#endif +#if (CONFTEST == 2) || defined(CONFTEST_ttcompat) + else if ((rc = ioctl(tty, I_PUSH, "ttcompat")) < 0) + failed(12); +#endif +#endif /* I_PUSH */ +#if CONFTEST >= 5 + else if ((rc = tcgetattr(tty, &tio)) < 0) + failed(30); + else if ((rc = tcsetattr(tty, TCSAFLUSH, &tio)) < 0) + failed(31); +#endif +#endif /* CONFTEST */ + + ${cf_cv_main_return:-return}(code); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:12561: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:12564: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:12567: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12570: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + if test "$cross_compiling" = yes; then + ac_cv_func_grantpt=maybe +else + cat >conftest.$ac_ext <<_ACEOF +#line 12577 "configure" +#include "confdefs.h" + +#include <stdlib.h> +#include <termios.h> +#include <unistd.h> +#include <signal.h> +#include <fcntl.h> +#include <errno.h> + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include <stropts.h> +#endif + +static void failed(int code) +{ + perror("conftest"); + exit(code); +} + +static void my_timeout(int sig) +{ + exit(99); +} + +int main(void) +{ + + int code = 0; + int rc; + int pty; + int tty; + char *slave; + struct termios tio; + + signal(SIGALRM, my_timeout); + + if (alarm(2) == 9) + failed(9); + else if ((pty = posix_openpt(O_RDWR)) < 0) + failed(1); + else if ((rc = grantpt(pty)) < 0) + failed(2); + else if ((rc = unlockpt(pty)) < 0) + failed(3); + else if ((slave = ptsname(pty)) == 0) + failed(4); +#if (CONFTEST == 3) || defined(CONFTEST_isatty) + else if (!isatty(pty)) + failed(4); +#endif +#if CONFTEST >= 4 + else if ((rc = tcgetattr(pty, &tio)) < 0) + failed(20); + else if ((rc = tcsetattr(pty, TCSAFLUSH, &tio)) < 0) + failed(21); +#endif + /* BSD posix_openpt does not treat pty as a terminal until slave is opened. + * Linux does treat it that way. + */ + else if ((tty = open(slave, O_RDWR)) < 0) + failed(5); +#ifdef CONFTEST +#ifdef I_PUSH +#if (CONFTEST == 0) || defined(CONFTEST_ptem) + else if ((rc = ioctl(tty, I_PUSH, "ptem")) < 0) + failed(10); +#endif +#if (CONFTEST == 1) || defined(CONFTEST_ldterm) + else if ((rc = ioctl(tty, I_PUSH, "ldterm")) < 0) + failed(11); +#endif +#if (CONFTEST == 2) || defined(CONFTEST_ttcompat) + else if ((rc = ioctl(tty, I_PUSH, "ttcompat")) < 0) + failed(12); +#endif +#endif /* I_PUSH */ +#if CONFTEST >= 5 + else if ((rc = tcgetattr(tty, &tio)) < 0) + failed(30); + else if ((rc = tcsetattr(tty, TCSAFLUSH, &tio)) < 0) + failed(31); +#endif +#endif /* CONFTEST */ + + ${cf_cv_main_return:-return}(code); + +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:12673: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:12676: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:12678: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12681: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_grantpt=no + +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_grantpt=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + echo "$as_me:12700: result: $ac_cv_func_grantpt" >&5 +echo "${ECHO_T}$ac_cv_func_grantpt" >&6 + + if test "x$ac_cv_func_grantpt" != "xno" ; then + + if test "x$ac_cv_func_grantpt" = "xyes" ; then + echo "$as_me:12706: checking for pty features" >&5 +echo $ECHO_N "checking for pty features... $ECHO_C" >&6 + if test "x$ac_cv_header_stropts_h" = xyes + then + cf_pty_this=0 + else + cf_pty_this=3 + fi + + cf_pty_defines= + while test $cf_pty_this != 6 + do + + cf_pty_feature= + cf_pty_next=`expr $cf_pty_this + 1` + +echo "${as_me:-configure}:12722: testing pty feature test $cf_pty_next:5 ..." 1>&5 + + if test "$cross_compiling" = yes; then + { { echo "$as_me:12725: error: cannot run test program while cross compiling" >&5 +echo "$as_me: error: cannot run test program while cross compiling" >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +#line 12730 "configure" +#include "confdefs.h" +#define CONFTEST $cf_pty_this +$cf_pty_defines + +#include <stdlib.h> +#include <termios.h> +#include <unistd.h> +#include <signal.h> +#include <fcntl.h> +#include <errno.h> + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include <stropts.h> +#endif + +static void failed(int code) +{ + perror("conftest"); + exit(code); +} + +static void my_timeout(int sig) +{ + exit(99); +} + +int main(void) +{ + + int code = 0; + int rc; + int pty; + int tty; + char *slave; + struct termios tio; + + signal(SIGALRM, my_timeout); + + if (alarm(2) == 9) + failed(9); + else if ((pty = posix_openpt(O_RDWR)) < 0) + failed(1); + else if ((rc = grantpt(pty)) < 0) + failed(2); + else if ((rc = unlockpt(pty)) < 0) + failed(3); + else if ((slave = ptsname(pty)) == 0) + failed(4); +#if (CONFTEST == 3) || defined(CONFTEST_isatty) + else if (!isatty(pty)) + failed(4); +#endif +#if CONFTEST >= 4 + else if ((rc = tcgetattr(pty, &tio)) < 0) + failed(20); + else if ((rc = tcsetattr(pty, TCSAFLUSH, &tio)) < 0) + failed(21); +#endif + /* BSD posix_openpt does not treat pty as a terminal until slave is opened. + * Linux does treat it that way. + */ + else if ((tty = open(slave, O_RDWR)) < 0) + failed(5); +#ifdef CONFTEST +#ifdef I_PUSH +#if (CONFTEST == 0) || defined(CONFTEST_ptem) + else if ((rc = ioctl(tty, I_PUSH, "ptem")) < 0) + failed(10); +#endif +#if (CONFTEST == 1) || defined(CONFTEST_ldterm) + else if ((rc = ioctl(tty, I_PUSH, "ldterm")) < 0) + failed(11); +#endif +#if (CONFTEST == 2) || defined(CONFTEST_ttcompat) + else if ((rc = ioctl(tty, I_PUSH, "ttcompat")) < 0) + failed(12); +#endif +#endif /* I_PUSH */ +#if CONFTEST >= 5 + else if ((rc = tcgetattr(tty, &tio)) < 0) + failed(30); + else if ((rc = tcsetattr(tty, TCSAFLUSH, &tio)) < 0) + failed(31); +#endif +#endif /* CONFTEST */ + + ${cf_cv_main_return:-return}(code); + +} + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:12828: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:12831: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:12833: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12836: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + case $cf_pty_next in #(vi + 1) #(vi - streams + cf_pty_feature=ptem + ;; + 2) #(vi - streams + cf_pty_feature=ldterm + ;; + 3) #(vi - streams + cf_pty_feature=ttcompat + ;; + 4) #(vi + cf_pty_feature=pty_isatty + ;; + 5) #(vi + cf_pty_feature=pty_tcsetattr + ;; + 6) #(vi + cf_pty_feature=tty_tcsetattr + ;; + esac + +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 + + case $cf_pty_next in #(vi + 1|2|3) + +echo "${as_me:-configure}:12868: testing skipping remaining streams features $cf_pty_this..2 ..." 1>&5 + + cf_pty_next=3 + ;; + esac + +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + if test -n "$cf_pty_feature" + then + cf_pty_defines="$cf_pty_defines +#define CONFTEST_$cf_pty_feature 1 +" + cf_grantpt_opts="$cf_grantpt_opts $cf_pty_feature" + fi + + cf_pty_this=$cf_pty_next + done + echo "$as_me:12887: result: $cf_grantpt_opts" >&5 +echo "${ECHO_T}$cf_grantpt_opts" >&6 + cf_grantpt_opts=`echo "$cf_grantpt_opts" | sed -e 's/ isatty//'` + fi + fi +fi + +if test "x$ac_cv_func_grantpt" != "xyes" || test -z "$cf_grantpt_opts" ; then + echo "$as_me:12895: checking for openpty in -lutil" >&5 +echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6 +if test "${ac_cv_lib_util_openpty+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 12903 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char openpty (); +int +main () +{ +openpty (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:12922: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:12925: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:12928: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:12931: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_util_openpty=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_util_openpty=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:12942: result: $ac_cv_lib_util_openpty" >&5 +echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6 +if test $ac_cv_lib_util_openpty = yes; then + cf_have_openpty=yes +else + cf_have_openpty=no +fi + + if test "$cf_have_openpty" = yes ; then + ac_cv_func_grantpt=no + LIBS="-lutil $LIBS" + cat >>confdefs.h <<\EOF +#define HAVE_OPENPTY 1 +EOF + +for ac_header in \ + util.h \ + libutil.h \ + pty.h \ + +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:12964: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 12970 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:12974: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:12980: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:12999: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +EOF + +fi +done + + fi +fi + +if test "x$ac_cv_func_grantpt" != xno +then + cat >>confdefs.h <<\EOF +#define HAVE_WORKING_GRANTPT 1 +EOF + + for cf_feature in $cf_grantpt_opts + do + cf_feature=`echo "$cf_feature" | sed -e 's/ //g'` + +cf_FEATURE=`echo "$cf_feature" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <<EOF +#define HAVE_GRANTPT_$cf_FEATURE 1 +EOF + + done +elif test "x$cf_have_openpty" = xno +then + test -n "$verbose" && echo " will rely upon BSD-pseudoterminals" 1>&6 + +echo "${as_me:-configure}:13033: testing will rely upon BSD-pseudoterminals ..." 1>&5 + +fi + +for ac_func in XkbQueryExtension XkbKeycodeToKeysym +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:13040: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 13046 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:13077: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:13080: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:13083: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:13086: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:13096: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +echo "$as_me:13106: checking for XKB Bell extension" >&5 +echo $ECHO_N "checking for XKB Bell extension... $ECHO_C" >&6 +if test "${cf_cv_xkb_bell_ext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 13113 "configure" +#include "confdefs.h" + +#include <X11/Intrinsic.h> +#include <X11/XKBlib.h> /* has the prototype */ +#include <X11/extensions/XKBbells.h> /* has the XkbBI_xxx definitions */ + +int +main () +{ + + int x = (XkbBI_Info |XkbBI_MinorError |XkbBI_MajorError |XkbBI_TerminalBell |XkbBI_MarginBell); + Atom y; + XkbBell((Display *)0, (Widget)0, 0, y); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:13133: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:13136: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:13139: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:13142: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xkb_bell_ext=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xkb_bell_ext=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:13153: result: $cf_cv_xkb_bell_ext" >&5 +echo "${ECHO_T}$cf_cv_xkb_bell_ext" >&6 +test "$cf_cv_xkb_bell_ext" = yes && cat >>confdefs.h <<\EOF +#define HAVE_XKB_BELL_EXT 1 +EOF + +for ac_func in Xutf8LookupString +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:13162: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 13168 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:13199: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:13202: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:13205: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:13208: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:13218: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +else + + EXTRAHDRS="$EXTRAHDRS xutf8.h" + EXTRASRCS="$EXTRASRCS xutf8.c" + EXTRAOBJS="$EXTRAOBJS xutf8.o" + +fi +done + +echo "$as_me:13234: checking if you want narrow prototypes for X libraries" >&5 +echo $ECHO_N "checking if you want narrow prototypes for X libraries... $ECHO_C" >&6 + +case `$ac_config_guess` in #(vi +*cygwin*|*freebsd*|*gnu*|*irix5*|*irix6*|*linux-gnu*|*netbsd*|*openbsd*|*qnx*|*sco*|*sgi*) #(vi + cf_default_narrowproto=yes + ;; +*) + cf_default_narrowproto=no + ;; +esac + +# Check whether --enable-narrowproto or --disable-narrowproto was given. +if test "${enable_narrowproto+set}" = set; then + enableval="$enable_narrowproto" + test "$enableval" != no && enableval=yes + if test "$enableval" != "$cf_default_narrowproto" ; then + enable_narrowproto=$enableval + else + enable_narrowproto=$cf_default_narrowproto + fi +else + enableval=$cf_default_narrowproto + enable_narrowproto=$cf_default_narrowproto + +fi; +echo "$as_me:13260: result: $enable_narrowproto" >&5 +echo "${ECHO_T}$enable_narrowproto" >&6 + +echo "$as_me:13263: checking if we should use imake to help" >&5 +echo $ECHO_N "checking if we should use imake to help... $ECHO_C" >&6 + +# Check whether --enable-imake or --disable-imake was given. +if test "${enable_imake+set}" = set; then + enableval="$enable_imake" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_imake=no + else + enable_imake=yes + fi +else + enableval=yes + enable_imake=yes + +fi; +echo "$as_me:13280: result: $enable_imake" >&5 +echo "${ECHO_T}$enable_imake" >&6 + +if test "$enable_imake" = yes ; then + +for ac_prog in xmkmf imake +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:13289: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_IMAKE+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $IMAKE in + [\\/]* | ?:[\\/]*) + ac_cv_path_IMAKE="$IMAKE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_IMAKE="$ac_dir/$ac_word" + echo "$as_me:13306: found $ac_dir/$ac_word" >&5 + break +fi +done + + ;; +esac +fi +IMAKE=$ac_cv_path_IMAKE + +if test -n "$IMAKE"; then + echo "$as_me:13317: result: $IMAKE" >&5 +echo "${ECHO_T}$IMAKE" >&6 +else + echo "$as_me:13320: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$IMAKE" && break +done + +if test -n "$IMAKE" ; then + +case $IMAKE in # (vi +*/imake) + cf_imake_opts="-DUseInstalled=YES" # (vi + ;; +*/util/xmkmf) + # A single parameter tells xmkmf where the config-files are: + cf_imake_opts="`echo $IMAKE|sed -e s,/config/util/xmkmf,,`" # (vi + ;; +*) + cf_imake_opts= + ;; +esac + +# If it's installed properly, imake (or its wrapper, xmkmf) will point to the +# config directory. +if mkdir conftestdir; then + CDPATH=; export CDPATH + cf_makefile=`cd $srcdir;pwd`/Imakefile + cd conftestdir + + cat >fix_cflags.sed <<'CF_EOF' +s/\\//g +s/[ ][ ]*/ /g +s/"//g +:pack +s/\(=[^ ][^ ]*\) \([^-]\)/\1 \2/g +t pack +s/\(-D[a-zA-Z0-9_][a-zA-Z0-9_]*\)=\([^\'0-9 ][^ ]*\)/\1='\\"\2\\"'/g +s/^IMAKE[ ]/IMAKE_CFLAGS="/ +s/ / /g +s/$/"/ +CF_EOF + + cat >fix_lflags.sed <<'CF_EOF' +s/^IMAKE[ ]*/IMAKE_LOADFLAGS="/ +s/$/"/ +CF_EOF + + echo >./Imakefile + test -f $cf_makefile && cat $cf_makefile >>./Imakefile + + cat >> ./Imakefile <<'CF_EOF' +findstddefs: + @echo IMAKE ${ALLDEFINES} $(MAIN_DEFINES) $(VENDORMANDEFS) | sed -f fix_cflags.sed + @echo IMAKE ${EXTRA_LOAD_FLAGS} | sed -f fix_lflags.sed +CF_EOF + + if ( $IMAKE $cf_imake_opts 1>/dev/null 2>&5 && test -f Makefile) + then + test -n "$verbose" && echo " Using $IMAKE $cf_imake_opts" 1>&6 + +echo "${as_me:-configure}:13380: testing Using $IMAKE $cf_imake_opts ..." 1>&5 + + else + # sometimes imake doesn't have the config path compiled in. Find it. + cf_config= + for cf_libpath in $X_LIBS $LIBS ; do + case $cf_libpath in # (vi + -L*) + cf_libpath=`echo .$cf_libpath | sed -e 's/^...//'` + cf_libpath=$cf_libpath/X11/config + if test -d $cf_libpath ; then + cf_config=$cf_libpath + break + fi + ;; + esac + done + if test -z "$cf_config" ; then + { echo "$as_me:13398: WARNING: Could not find imake config-directory" >&5 +echo "$as_me: WARNING: Could not find imake config-directory" >&2;} + else + cf_imake_opts="$cf_imake_opts -I$cf_config" + if ( $IMAKE -v $cf_imake_opts 2>&5) + then + test -n "$verbose" && echo " Using $IMAKE $cf_config" 1>&6 + +echo "${as_me:-configure}:13406: testing Using $IMAKE $cf_config ..." 1>&5 + + else + { echo "$as_me:13409: WARNING: Cannot run $IMAKE" >&5 +echo "$as_me: WARNING: Cannot run $IMAKE" >&2;} + fi + fi + fi + + # GNU make sometimes prints "make[1]: Entering...", which + # would confuse us. + eval `make findstddefs 2>/dev/null | grep -v make` + + cd .. + rm -rf conftestdir + + # We use ${ALLDEFINES} rather than ${STD_DEFINES} because the former + # declares XTFUNCPROTO there. However, some vendors (e.g., SGI) have + # modified it to support site.cf, adding a kludge for the /usr/include + # directory. Try to filter that out, otherwise gcc won't find its + # headers. + if test -n "$GCC" ; then + if test -n "$IMAKE_CFLAGS" ; then + cf_nostdinc="" + cf_std_incl="" + cf_cpp_opts="" + for cf_opt in $IMAKE_CFLAGS + do + case "$cf_opt" in + -nostdinc) #(vi + cf_nostdinc="$cf_opt" + ;; + -I/usr/include) #(vi + cf_std_incl="$cf_opt" + ;; + *) #(vi + cf_cpp_opts="$cf_cpp_opts $cf_opt" + ;; + esac + done + if test -z "$cf_nostdinc" ; then + IMAKE_CFLAGS="$cf_cpp_opts $cf_std_incl" + elif test -z "$cf_std_incl" ; then + IMAKE_CFLAGS="$cf_cpp_opts $cf_nostdinc" + else + test -n "$verbose" && echo " suppressed \"$cf_nostdinc\" and \"$cf_std_incl\"" 1>&6 + +echo "${as_me:-configure}:13453: testing suppressed \"$cf_nostdinc\" and \"$cf_std_incl\" ..." 1>&5 + + IMAKE_CFLAGS="$cf_cpp_opts" + fi + fi + fi +fi + +# Some imake configurations define PROJECTROOT with an empty value. Remove +# the empty definition. +case $IMAKE_CFLAGS in +*-DPROJECTROOT=/*) + ;; +*) + IMAKE_CFLAGS=`echo "$IMAKE_CFLAGS" |sed -e "s,-DPROJECTROOT=[ ], ,"` + ;; +esac + +fi + +test -n "$verbose" && echo " IMAKE_CFLAGS $IMAKE_CFLAGS" 1>&6 + +echo "${as_me:-configure}:13475: testing IMAKE_CFLAGS $IMAKE_CFLAGS ..." 1>&5 + +test -n "$verbose" && echo " IMAKE_LOADFLAGS $IMAKE_LOADFLAGS" 1>&6 + +echo "${as_me:-configure}:13479: testing IMAKE_LOADFLAGS $IMAKE_LOADFLAGS ..." 1>&5 + +fi + +if test -n "$IMAKE" && test -n "$IMAKE_CFLAGS" ; then + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $IMAKE_CFLAGS +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +else + IMAKE_CFLAGS= + IMAKE_LOADFLAGS= + test -n "$verbose" && echo " make fallback definitions" 1>&6 + +echo "${as_me:-configure}:13568: testing make fallback definitions ..." 1>&5 + + # We prefer config.guess' values when we can get them, to avoid + # inconsistent results with uname (AIX for instance). However, + # config.guess is not always consistent either. + case $host_os in + *[0-9].[0-9]*) + UNAME_RELEASE="$host_os" + ;; + *) + UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown + ;; + esac + + case .$UNAME_RELEASE in + *[0-9].[0-9]*) + OSMAJORVERSION=`echo "$UNAME_RELEASE" |sed -e 's/^[^0-9]*//' -e 's/\..*//'` + OSMINORVERSION=`echo "$UNAME_RELEASE" |sed -e 's/^[^0-9]*//' -e 's/^[^.]*\.//' -e 's/\..*//' -e 's/[^0-9].*//' ` + test -z "$OSMAJORVERSION" && OSMAJORVERSION=1 + test -z "$OSMINORVERSION" && OSMINORVERSION=0 + IMAKE_CFLAGS="-DOSMAJORVERSION=$OSMAJORVERSION -DOSMINORVERSION=$OSMINORVERSION $IMAKE_CFLAGS" + ;; + esac + + # FUNCPROTO is standard with X11R6, but XFree86 drops it, leaving some + # fallback/fragments for NeedPrototypes, etc. + IMAKE_CFLAGS="-DFUNCPROTO=15 $IMAKE_CFLAGS" + + # If this is not set properly, Xaw's scrollbars will not work + if test "$enable_narrowproto" = yes ; then + IMAKE_CFLAGS="-DNARROWPROTO=1 $IMAKE_CFLAGS" + fi + + # Other special definitions: + case $host_os in + aix*) + # imake on AIX 5.1 defines AIXV3. really. + IMAKE_CFLAGS="-DAIXV3 -DAIXV4 $IMAKE_CFLAGS" + ;; + irix[56].*) #(vi + # these are needed to make SIGWINCH work in xterm + IMAKE_CFLAGS="-DSYSV -DSVR4 $IMAKE_CFLAGS" + ;; + esac + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $IMAKE_CFLAGS +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + +fi + +# If we have already established that there is a full termcap implementation, +# suppress the definitions for terminfo that we make have imported from the +# imake-file. +if test "x$cf_cv_lib_tgetent" != xno || test "x$cf_cv_lib_part_tgetent" != xno ; then + case "$IMAKE_CFLAGS" in + *-DUSE_TERMINFO\ -DHAVE_TIGETSTR*) + + test -n "$verbose" && echo " removing terminfo flags from IMAKE_CFLAGS" 1>&6 + +echo "${as_me:-configure}:13702: testing removing terminfo flags from IMAKE_CFLAGS ..." 1>&5 + + IMAKE_CFLAGS=`echo "$IMAKE_CFLAGS" | sed -e 's/-DUSE_TERMINFO[ ]*-DHAVE_TIGETSTR[ ]*//'` + test -n "$verbose" && echo " ...result $IMAKE_CFLAGS" 1>&6 + +echo "${as_me:-configure}:13707: testing ...result $IMAKE_CFLAGS ..." 1>&5 + + test -n "$verbose" && echo " removing terminfo flags from CPPFLAGS" 1>&6 + +echo "${as_me:-configure}:13711: testing removing terminfo flags from CPPFLAGS ..." 1>&5 + + CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-DUSE_TERMINFO[ ]*-DHAVE_TIGETSTR[ ]*//'` + test -n "$verbose" && echo " ...result $CPPFLAGS" 1>&6 + +echo "${as_me:-configure}:13716: testing ...result $CPPFLAGS ..." 1>&5 + + ;; + esac +fi + +echo "$as_me:13722: checking for default terminal-id" >&5 +echo $ECHO_N "checking for default terminal-id... $ECHO_C" >&6 + +# Check whether --with-terminal-id or --without-terminal-id was given. +if test "${with_terminal_id+set}" = set; then + withval="$with_terminal_id" + default_termid=$withval +else + default_termid=vt420 +fi; +echo "$as_me:13732: result: $default_termid" >&5 +echo "${ECHO_T}$default_termid" >&6 +case $default_termid in +vt*) default_termid=`echo $default_termid | sed -e 's/^..//'` + ;; +esac +cat >>confdefs.h <<EOF +#define DFT_DECID "$default_termid" +EOF + +echo "$as_me:13742: checking for default terminal-type" >&5 +echo $ECHO_N "checking for default terminal-type... $ECHO_C" >&6 + +# Check whether --with-terminal-type or --without-terminal-type was given. +if test "${with_terminal_type+set}" = set; then + withval="$with_terminal_type" + default_TERM=$withval +else + default_TERM=xterm +fi; +echo "$as_me:13752: result: $default_TERM" >&5 +echo "${ECHO_T}$default_TERM" >&6 +cat >>confdefs.h <<EOF +#define DFT_TERMTYPE "$default_TERM" +EOF + +############################################################################### +echo "$as_me:13759: checking if backarrow-key should be DEL" >&5 +echo $ECHO_N "checking if backarrow-key should be DEL... $ECHO_C" >&6 + +# Check whether --enable-backarrow-key or --disable-backarrow-key was given. +if test "${enable_backarrow_key+set}" = set; then + enableval="$enable_backarrow_key" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + backarrow_is_del=$enableval + else + backarrow_is_del=yes + fi +else + enableval=yes + backarrow_is_del=yes + +fi; + +echo "$as_me:13777: result: $backarrow_is_del" >&5 +echo "${ECHO_T}$backarrow_is_del" >&6 +case $backarrow_is_del in #(vi +yes) #(vi + backarrow_is_del=true + ;; +no) #(vi + backarrow_is_del=false + ;; +esac +cf_xbool1=`echo "$backarrow_is_del"|sed -e 's/^\(.\).*/\1/'` + +cf_xbool1=`echo "$cf_xbool1" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cf_xbool2=`echo "$backarrow_is_del"|sed -e 's/^.//'` +backarrow_is_del=${cf_xbool1}${cf_xbool2} +cat >>confdefs.h <<EOF +#define DEF_BACKARO_DEL $backarrow_is_del +EOF + +echo "$as_me:13797: checking if backarrow-key should be treated as erase" >&5 +echo $ECHO_N "checking if backarrow-key should be treated as erase... $ECHO_C" >&6 + +# Check whether --enable-backarrow-is-erase or --disable-backarrow-is-erase was given. +if test "${enable_backarrow_is_erase+set}" = set; then + enableval="$enable_backarrow_is_erase" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + backarrow_is_erase=$enableval + else + backarrow_is_erase=no + fi +else + enableval=no + backarrow_is_erase=no + +fi; + +echo "$as_me:13815: result: $backarrow_is_erase" >&5 +echo "${ECHO_T}$backarrow_is_erase" >&6 +case $backarrow_is_erase in #(vi +yes) #(vi + backarrow_is_erase=true + ;; +no) #(vi + backarrow_is_erase=false + ;; +esac +cf_xbool1=`echo "$backarrow_is_erase"|sed -e 's/^\(.\).*/\1/'` + +cf_xbool1=`echo "$cf_xbool1" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cf_xbool2=`echo "$backarrow_is_erase"|sed -e 's/^.//'` +backarrow_is_erase=${cf_xbool1}${cf_xbool2} +cat >>confdefs.h <<EOF +#define DEF_BACKARO_ERASE $backarrow_is_erase +EOF + +echo "$as_me:13835: checking for default backspace/DEL setting" >&5 +echo $ECHO_N "checking for default backspace/DEL setting... $ECHO_C" >&6 + +# Check whether --enable-delete-is-del or --disable-delete-is-del was given. +if test "${enable_delete_is_del+set}" = set; then + enableval="$enable_delete_is_del" + delete_is_del=$enableval +else + delete_is_del=maybe +fi; + +echo "$as_me:13846: result: $delete_is_del" >&5 +echo "${ECHO_T}$delete_is_del" >&6 +case $delete_is_del in #(vi +yes) #(vi + delete_is_del=true + ;; +no) #(vi + delete_is_del=false + ;; +esac +cf_xbool1=`echo "$delete_is_del"|sed -e 's/^\(.\).*/\1/'` + +cf_xbool1=`echo "$cf_xbool1" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cf_xbool2=`echo "$delete_is_del"|sed -e 's/^.//'` +delete_is_del=${cf_xbool1}${cf_xbool2} +cat >>confdefs.h <<EOF +#define DEFDELETE_DEL $delete_is_del +EOF + +echo "$as_me:13866: checking if alt should send ESC" >&5 +echo $ECHO_N "checking if alt should send ESC... $ECHO_C" >&6 + +# Check whether --enable-alt-sends-esc or --disable-alt-sends-esc was given. +if test "${enable_alt_sends_esc+set}" = set; then + enableval="$enable_alt_sends_esc" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + alt_sends_esc=$enableval + else + alt_sends_esc=no + fi +else + enableval=no + alt_sends_esc=no + +fi; + +echo "$as_me:13884: result: $alt_sends_esc" >&5 +echo "${ECHO_T}$alt_sends_esc" >&6 +case $alt_sends_esc in #(vi +yes) #(vi + alt_sends_esc=true + ;; +no) #(vi + alt_sends_esc=false + ;; +esac +cf_xbool1=`echo "$alt_sends_esc"|sed -e 's/^\(.\).*/\1/'` + +cf_xbool1=`echo "$cf_xbool1" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cf_xbool2=`echo "$alt_sends_esc"|sed -e 's/^.//'` +alt_sends_esc=${cf_xbool1}${cf_xbool2} +cat >>confdefs.h <<EOF +#define DEF_ALT_SENDS_ESC $alt_sends_esc +EOF + +echo "$as_me:13904: checking if meta should send ESC" >&5 +echo $ECHO_N "checking if meta should send ESC... $ECHO_C" >&6 + +# Check whether --enable-meta-sends-esc or --disable-meta-sends-esc was given. +if test "${enable_meta_sends_esc+set}" = set; then + enableval="$enable_meta_sends_esc" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + meta_sends_esc=$enableval + else + meta_sends_esc=no + fi +else + enableval=no + meta_sends_esc=no + +fi; + +echo "$as_me:13922: result: $meta_sends_esc" >&5 +echo "${ECHO_T}$meta_sends_esc" >&6 +case $meta_sends_esc in #(vi +yes) #(vi + meta_sends_esc=true + ;; +no) #(vi + meta_sends_esc=false + ;; +esac +cf_xbool1=`echo "$meta_sends_esc"|sed -e 's/^\(.\).*/\1/'` + +cf_xbool1=`echo "$cf_xbool1" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + +cf_xbool2=`echo "$meta_sends_esc"|sed -e 's/^.//'` +meta_sends_esc=${cf_xbool1}${cf_xbool2} +cat >>confdefs.h <<EOF +#define DEF_META_SENDS_ESC $meta_sends_esc +EOF + +############################################################################### +# Extract the first word of "tic", so it can be a program name with args. +set dummy tic; ac_word=$2 +echo "$as_me:13945: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_cf_tic_prog+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$cf_tic_prog"; then + ac_cv_prog_cf_tic_prog="$cf_tic_prog" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_cf_tic_prog="yes" +echo "$as_me:13960: found $ac_dir/$ac_word" >&5 +break +done + + test -z "$ac_cv_prog_cf_tic_prog" && ac_cv_prog_cf_tic_prog="no" +fi +fi +cf_tic_prog=$ac_cv_prog_cf_tic_prog +if test -n "$cf_tic_prog"; then + echo "$as_me:13969: result: $cf_tic_prog" >&5 +echo "${ECHO_T}$cf_tic_prog" >&6 +else + echo "$as_me:13972: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +if test "$cf_tic_prog" = yes ; then + echo "$as_me:13977: checking for private terminfo-directory" >&5 +echo $ECHO_N "checking for private terminfo-directory... $ECHO_C" >&6 + +# Check whether --with-own-terminfo or --without-own-terminfo was given. +if test "${with_own_terminfo+set}" = set; then + withval="$with_own_terminfo" + TERMINFO_DIR=$withval +else + TERMINFO_DIR=${TERMINFO-none} +fi; + echo "$as_me:13987: result: $TERMINFO_DIR" >&5 +echo "${ECHO_T}$TERMINFO_DIR" >&6 + if test "$TERMINFO_DIR" = yes ; then + { echo "$as_me:13990: WARNING: no value given" >&5 +echo "$as_me: WARNING: no value given" >&2;} + elif test "$TERMINFO_DIR" != none ; then + if test -d $TERMINFO_DIR ; then + cat >>confdefs.h <<EOF +#define OWN_TERMINFO_DIR "$TERMINFO_DIR" +EOF + + else + { echo "$as_me:13999: WARNING: not a directory" >&5 +echo "$as_me: WARNING: not a directory" >&2;} + fi + elif test "$prefix" != NONE ; then + TERMINFO_DIR='${prefix}/lib/terminfo' + elif test -d /usr/lib/terminfo ; then + TERMINFO_DIR=/usr/lib/terminfo + else + TERMINFO_DIR= + fi + SET_TERMINFO= + if test -n "$TERMINFO_DIR" ; then + TERMINFO_DIR='$(DESTDIR)'$TERMINFO_DIR + SET_TERMINFO='TERMINFO=$(TERMINFO_DIR)' + fi + no_ticprog= +else + no_ticprog="#" + TERMINFO_DIR= + SET_TERMINFO= +fi + +############################################################################### + +echo "$as_me:14023: checking if you want active-icons" >&5 +echo $ECHO_N "checking if you want active-icons... $ECHO_C" >&6 + +# Check whether --enable-active-icon or --disable-active-icon was given. +if test "${enable_active_icon+set}" = set; then + enableval="$enable_active_icon" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_active_icon=no + else + enable_active_icon=yes + fi +else + enableval=yes + enable_active_icon=yes + +fi; +echo "$as_me:14040: result: $enable_active_icon" >&5 +echo "${ECHO_T}$enable_active_icon" >&6 +if test "$enable_active_icon" = no ; then + cat >>confdefs.h <<\EOF +#define NO_ACTIVE_ICON 1 +EOF + +fi + +echo "$as_me:14049: checking if you want ANSI color" >&5 +echo $ECHO_N "checking if you want ANSI color... $ECHO_C" >&6 + +# Check whether --enable-ansi-color or --disable-ansi-color was given. +if test "${enable_ansi_color+set}" = set; then + enableval="$enable_ansi_color" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_ansi_color=no + else + enable_ansi_color=yes + fi +else + enableval=yes + enable_ansi_color=yes + +fi; +echo "$as_me:14066: result: $enable_ansi_color" >&5 +echo "${ECHO_T}$enable_ansi_color" >&6 +test "$enable_ansi_color" = no && cat >>confdefs.h <<\EOF +#define OPT_ISO_COLORS 0 +EOF + +if test "$enable_ansi_color" = yes ; then + + echo "$as_me:14074: checking if you want 16 colors like aixterm" >&5 +echo $ECHO_N "checking if you want 16 colors like aixterm... $ECHO_C" >&6 + +# Check whether --enable-16-color or --disable-16-color was given. +if test "${enable_16_color+set}" = set; then + enableval="$enable_16_color" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_16_color=no + else + enable_16_color=yes + fi +else + enableval=yes + enable_16_color=yes + +fi; + echo "$as_me:14091: result: $enable_16_color" >&5 +echo "${ECHO_T}$enable_16_color" >&6 + test "$enable_16_color" = no && cat >>confdefs.h <<\EOF +#define OPT_AIX_COLORS 0 +EOF + + echo "$as_me:14097: checking if you want 256 colors" >&5 +echo $ECHO_N "checking if you want 256 colors... $ECHO_C" >&6 + +# Check whether --enable-256-color or --disable-256-color was given. +if test "${enable_256_color+set}" = set; then + enableval="$enable_256_color" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_256_color=yes + else + enable_256_color=no + fi +else + enableval=no + enable_256_color=no + +fi; + echo "$as_me:14114: result: $enable_256_color" >&5 +echo "${ECHO_T}$enable_256_color" >&6 + if test "$enable_256_color" = yes ; then + CHARPROC_DEPS="$CHARPROC_DEPS 256colres.h" + EXTRAHDRS="$EXTRAHDRS 256colres.h" + cat >>confdefs.h <<\EOF +#define OPT_256_COLORS 1 +EOF + + else + echo "$as_me:14124: checking if you want 88 colors" >&5 +echo $ECHO_N "checking if you want 88 colors... $ECHO_C" >&6 + +# Check whether --enable-88-color or --disable-88-color was given. +if test "${enable_88_color+set}" = set; then + enableval="$enable_88_color" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_88_color=yes + else + enable_88_color=no + fi +else + enableval=no + enable_88_color=no + +fi; + echo "$as_me:14141: result: $enable_88_color" >&5 +echo "${ECHO_T}$enable_88_color" >&6 + if test "$enable_88_color" = yes ; then + CHARPROC_DEPS="$CHARPROC_DEPS 88colres.h" + EXTRAHDRS="$EXTRAHDRS 88colres.h" + cat >>confdefs.h <<\EOF +#define OPT_88_COLORS 1 +EOF + + fi + fi + +fi + +echo "$as_me:14155: checking if you want blinking cursor" >&5 +echo $ECHO_N "checking if you want blinking cursor... $ECHO_C" >&6 + +# Check whether --enable-blink-cursor or --disable-blink-cursor was given. +if test "${enable_blink_cursor+set}" = set; then + enableval="$enable_blink_cursor" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_blink_curs=no + else + enable_blink_curs=yes + fi +else + enableval=yes + enable_blink_curs=yes + +fi; +echo "$as_me:14172: result: $enable_blink_curs" >&5 +echo "${ECHO_T}$enable_blink_curs" >&6 +test "$enable_blink_curs" = no && cat >>confdefs.h <<\EOF +#define OPT_BLINK_CURS 0 +EOF + +echo "$as_me:14178: checking if you want to ignore Linux's broken palette-strings" >&5 +echo $ECHO_N "checking if you want to ignore Linux's broken palette-strings... $ECHO_C" >&6 + +case $host_os in #(vi +linux*) + assume_broken_osc=yes ;; #(vi +*) + assume_broken_osc=no ;; +esac + +# Check whether --enable-broken-osc or --disable-broken-osc was given. +if test "${enable_broken_osc+set}" = set; then + enableval="$enable_broken_osc" + test "$enableval" != no && enableval=yes + if test "$enableval" != "$assume_broken_osc" ; then + enable_broken_osc=$enableval + else + enable_broken_osc=$enableval + fi +else + enableval=$assume_broken_osc + enable_broken_osc=$enableval + +fi; +echo "$as_me:14202: result: $enable_broken_osc" >&5 +echo "${ECHO_T}$enable_broken_osc" >&6 +if test "$enable_broken_osc" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_BROKEN_OSC 1 +EOF + +else + cat >>confdefs.h <<\EOF +#define OPT_BROKEN_OSC 0 +EOF + +fi + +echo "$as_me:14216: checking if you want to allow broken string-terminators" >&5 +echo $ECHO_N "checking if you want to allow broken string-terminators... $ECHO_C" >&6 + +# Check whether --enable-broken-st or --disable-broken-st was given. +if test "${enable_broken_st+set}" = set; then + enableval="$enable_broken_st" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_broken_st=no + else + enable_broken_st=yes + fi +else + enableval=no + enable_broken_st=yes + +fi; +echo "$as_me:14233: result: $enable_broken_st" >&5 +echo "${ECHO_T}$enable_broken_st" >&6 +test "$enable_broken_st" = no && cat >>confdefs.h <<\EOF +#define OPT_BROKEN_ST 0 +EOF + +echo "$as_me:14239: checking if you want printable 128-159" >&5 +echo $ECHO_N "checking if you want printable 128-159... $ECHO_C" >&6 + +# Check whether --enable-c1-print or --disable-c1-print was given. +if test "${enable_c1_print+set}" = set; then + enableval="$enable_c1_print" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_c1_print=no + else + enable_c1_print=yes + fi +else + enableval=yes + enable_c1_print=yes + +fi; +echo "$as_me:14256: result: $enable_c1_print" >&5 +echo "${ECHO_T}$enable_c1_print" >&6 +test "$enable_c1_print" = no && cat >>confdefs.h <<\EOF +#define OPT_C1_PRINT 0 +EOF + +if test "$enable_ansi_color" = yes ; then + + echo "$as_me:14264: checking if you want bold colors mapped like IBM PC" >&5 +echo $ECHO_N "checking if you want bold colors mapped like IBM PC... $ECHO_C" >&6 + +# Check whether --enable-bold-color or --disable-bold-color was given. +if test "${enable_bold_color+set}" = set; then + enableval="$enable_bold_color" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_pc_color=no + else + enable_pc_color=yes + fi +else + enableval=yes + enable_pc_color=yes + +fi; + echo "$as_me:14281: result: $enable_pc_color" >&5 +echo "${ECHO_T}$enable_pc_color" >&6 + test "$enable_pc_color" = no && cat >>confdefs.h <<\EOF +#define OPT_PC_COLORS 0 +EOF + + echo "$as_me:14287: checking if you want separate color-classes" >&5 +echo $ECHO_N "checking if you want separate color-classes... $ECHO_C" >&6 + +# Check whether --enable-color-class or --disable-color-class was given. +if test "${enable_color_class+set}" = set; then + enableval="$enable_color_class" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_color_class=no + else + enable_color_class=yes + fi +else + enableval=yes + enable_color_class=yes + +fi; + echo "$as_me:14304: result: $enable_color_class" >&5 +echo "${ECHO_T}$enable_color_class" >&6 + test "$enable_color_class" = no && cat >>confdefs.h <<\EOF +#define OPT_COLOR_CLASS FALSE +EOF + + echo "$as_me:14310: checking if you want color-mode enabled by default" >&5 +echo $ECHO_N "checking if you want color-mode enabled by default... $ECHO_C" >&6 + +# Check whether --enable-color-mode or --disable-color-mode was given. +if test "${enable_color_mode+set}" = set; then + enableval="$enable_color_mode" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + default_colormode=no + else + default_colormode=yes + fi +else + enableval=yes + default_colormode=yes + +fi; + echo "$as_me:14327: result: $default_colormode" >&5 +echo "${ECHO_T}$default_colormode" >&6 + test "$default_colormode" = no && cat >>confdefs.h <<\EOF +#define DFT_COLORMODE FALSE +EOF + +fi + +echo "$as_me:14335: checking if you want support for color highlighting" >&5 +echo $ECHO_N "checking if you want support for color highlighting... $ECHO_C" >&6 + +# Check whether --enable-highlighting or --disable-highlighting was given. +if test "${enable_highlighting+set}" = set; then + enableval="$enable_highlighting" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + default_highlight=no + else + default_highlight=yes + fi +else + enableval=yes + default_highlight=yes + +fi; +echo "$as_me:14352: result: $default_highlight" >&5 +echo "${ECHO_T}$default_highlight" >&6 +test "$default_highlight" = no && cat >>confdefs.h <<\EOF +#define OPT_HIGHLIGHT_COLOR 0 +EOF + +echo "$as_me:14358: checking if you want support for doublesize characters" >&5 +echo $ECHO_N "checking if you want support for doublesize characters... $ECHO_C" >&6 + +# Check whether --enable-doublechars or --disable-doublechars was given. +if test "${enable_doublechars+set}" = set; then + enableval="$enable_doublechars" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_doublechars=no + else + enable_doublechars=yes + fi +else + enableval=yes + enable_doublechars=yes + +fi; +echo "$as_me:14375: result: $enable_doublechars" >&5 +echo "${ECHO_T}$enable_doublechars" >&6 +test "$enable_doublechars" = no && cat >>confdefs.h <<\EOF +#define OPT_DEC_CHRSET 0 +EOF + +echo "$as_me:14381: checking if you want fallback-support for box characters" >&5 +echo $ECHO_N "checking if you want fallback-support for box characters... $ECHO_C" >&6 + +# Check whether --enable-boxchars or --disable-boxchars was given. +if test "${enable_boxchars+set}" = set; then + enableval="$enable_boxchars" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_boxchars=no + else + enable_boxchars=yes + fi +else + enableval=yes + enable_boxchars=yes + +fi; +echo "$as_me:14398: result: $enable_boxchars" >&5 +echo "${ECHO_T}$enable_boxchars" >&6 +test "$enable_boxchars" = no && cat >>confdefs.h <<\EOF +#define OPT_BOX_CHARS 0 +EOF + +echo "$as_me:14404: checking if you want to allow spawning new xterms" >&5 +echo $ECHO_N "checking if you want to allow spawning new xterms... $ECHO_C" >&6 + +# Check whether --enable-exec-xterm or --disable-exec-xterm was given. +if test "${enable_exec_xterm+set}" = set; then + enableval="$enable_exec_xterm" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_exec_xterm=yes + else + enable_exec_xterm=no + fi +else + enableval=no + enable_exec_xterm=no + +fi; +echo "$as_me:14421: result: $enable_exec_xterm" >&5 +echo "${ECHO_T}$enable_exec_xterm" >&6 +if test "$enable_exec_xterm" = yes ; then + +echo "$as_me:14425: checking for proc tree with cwd-support" >&5 +echo $ECHO_N "checking for proc tree with cwd-support... $ECHO_C" >&6 +if test "${cf_cv_procfs_cwd+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_cv_procfs_cwd=no +for cf_path in /proc /compat/linux/proc /usr/compat/linux/proc +do + if test -d $cf_path && \ + test -d $cf_path/$$ && \ + ( test -d $cf_path/$$/cwd || \ + test -L $cf_path/$$/cwd ); then + cf_cv_procfs_cwd=$cf_path + break + fi +done + +fi +echo "$as_me:14444: result: $cf_cv_procfs_cwd" >&5 +echo "${ECHO_T}$cf_cv_procfs_cwd" >&6 + + if test "$cf_cv_procfs_cwd" = no ; then + { echo "$as_me:14448: WARNING: no suitable proc filesystem found" >&5 +echo "$as_me: WARNING: no suitable proc filesystem found" >&2;} + else + cat >>confdefs.h <<EOF +#define PROCFS_ROOT "$cf_cv_procfs_cwd" +EOF + + cat >>confdefs.h <<\EOF +#define OPT_EXEC_XTERM 1 +EOF + + fi +fi + +echo "$as_me:14462: checking if you want to use FreeType library" >&5 +echo $ECHO_N "checking if you want to use FreeType library... $ECHO_C" >&6 + +# Check whether --enable-freetype or --disable-freetype was given. +if test "${enable_freetype+set}" = set; then + enableval="$enable_freetype" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_freetype=no + else + enable_freetype=yes + fi +else + enableval=yes + enable_freetype=yes + +fi; +echo "$as_me:14479: result: $enable_freetype" >&5 +echo "${ECHO_T}$enable_freetype" >&6 +if test "$enable_freetype" = yes ; then + +cf_cv_x_freetype_incs=no +cf_cv_x_freetype_libs=no +cf_extra_freetype_libs= +FREETYPE_CONFIG=none +FREETYPE_PARAMS= + +echo "$as_me:14489: checking for FreeType configuration script" >&5 +echo $ECHO_N "checking for FreeType configuration script... $ECHO_C" >&6 + +# Check whether --with-freetype-config or --without-freetype-config was given. +if test "${with_freetype_config+set}" = set; then + withval="$with_freetype_config" + cf_cv_x_freetype_cfgs="$withval" +else + cf_cv_x_freetype_cfgs=auto +fi; +test -z $cf_cv_x_freetype_cfgs && cf_cv_x_freetype_cfgs=auto +test $cf_cv_x_freetype_cfgs = no && cf_cv_x_freetype_cfgs=none +echo "$as_me:14501: result: $cf_cv_x_freetype_cfgs" >&5 +echo "${ECHO_T}$cf_cv_x_freetype_cfgs" >&6 + +case $cf_cv_x_freetype_cfgs in +none) #(vi + echo "$as_me:14506: checking if you specified -D/-I options for FreeType" >&5 +echo $ECHO_N "checking if you specified -D/-I options for FreeType... $ECHO_C" >&6 + +# Check whether --with-freetype-cflags or --without-freetype-cflags was given. +if test "${with_freetype_cflags+set}" = set; then + withval="$with_freetype_cflags" + cf_cv_x_freetype_incs="$with_freetype_cflags" +else + cf_cv_x_freetype_incs=no +fi; + echo "$as_me:14516: result: $cf_cv_x_freetype_incs" >&5 +echo "${ECHO_T}$cf_cv_x_freetype_incs" >&6 + + echo "$as_me:14519: checking if you specified -L/-l options for FreeType" >&5 +echo $ECHO_N "checking if you specified -L/-l options for FreeType... $ECHO_C" >&6 + +# Check whether --with-freetype-libs or --without-freetype-libs was given. +if test "${with_freetype_libs+set}" = set; then + withval="$with_freetype_libs" + cf_cv_x_freetype_libs="$with_freetype_libs" +else + cf_cv_x_freetype_libs=no +fi; + echo "$as_me:14529: result: $cf_cv_x_freetype_libs" >&5 +echo "${ECHO_T}$cf_cv_x_freetype_libs" >&6 + ;; +auto) #(vi + if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then + FREETYPE_CONFIG=$PKG_CONFIG + FREETYPE_PARAMS=xft + else + # Extract the first word of "freetype-config", so it can be a program name with args. +set dummy freetype-config; ac_word=$2 +echo "$as_me:14539: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_FREETYPE_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $FREETYPE_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_FREETYPE_CONFIG="$FREETYPE_CONFIG" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_FREETYPE_CONFIG="$ac_dir/$ac_word" + echo "$as_me:14556: found $ac_dir/$ac_word" >&5 + break +fi +done + + test -z "$ac_cv_path_FREETYPE_CONFIG" && ac_cv_path_FREETYPE_CONFIG="none" + ;; +esac +fi +FREETYPE_CONFIG=$ac_cv_path_FREETYPE_CONFIG + +if test -n "$FREETYPE_CONFIG"; then + echo "$as_me:14568: result: $FREETYPE_CONFIG" >&5 +echo "${ECHO_T}$FREETYPE_CONFIG" >&6 +else + echo "$as_me:14571: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + if test "$FREETYPE_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_CONFIG + cf_extra_freetype_libs="-lXft" + else + # Extract the first word of "xft-config", so it can be a program name with args. +set dummy xft-config; ac_word=$2 +echo "$as_me:14581: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_FREETYPE_OLD_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $FREETYPE_OLD_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_FREETYPE_OLD_CONFIG="$FREETYPE_OLD_CONFIG" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_FREETYPE_OLD_CONFIG="$ac_dir/$ac_word" + echo "$as_me:14598: found $ac_dir/$ac_word" >&5 + break +fi +done + + test -z "$ac_cv_path_FREETYPE_OLD_CONFIG" && ac_cv_path_FREETYPE_OLD_CONFIG="none" + ;; +esac +fi +FREETYPE_OLD_CONFIG=$ac_cv_path_FREETYPE_OLD_CONFIG + +if test -n "$FREETYPE_OLD_CONFIG"; then + echo "$as_me:14610: result: $FREETYPE_OLD_CONFIG" >&5 +echo "${ECHO_T}$FREETYPE_OLD_CONFIG" >&6 +else + echo "$as_me:14613: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + if test "$FREETYPE_OLD_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_OLD_CONFIG + fi + fi + fi + ;; +pkg*) #(vi + if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then + FREETYPE_CONFIG=$cf_cv_x_freetype_cfgs + FREETYPE_PARAMS=xft + else + { echo "$as_me:14628: WARNING: cannot find pkg-config for Xft" >&5 +echo "$as_me: WARNING: cannot find pkg-config for Xft" >&2;} + fi + ;; +*) #(vi + # Extract the first word of "$cf_cv_x_freetype_cfgs", so it can be a program name with args. +set dummy $cf_cv_x_freetype_cfgs; ac_word=$2 +echo "$as_me:14635: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_FREETYPE_XFT_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $FREETYPE_XFT_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_FREETYPE_XFT_CONFIG="$FREETYPE_XFT_CONFIG" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_FREETYPE_XFT_CONFIG="$ac_dir/$ac_word" + echo "$as_me:14652: found $ac_dir/$ac_word" >&5 + break +fi +done + + test -z "$ac_cv_path_FREETYPE_XFT_CONFIG" && ac_cv_path_FREETYPE_XFT_CONFIG="none" + ;; +esac +fi +FREETYPE_XFT_CONFIG=$ac_cv_path_FREETYPE_XFT_CONFIG + +if test -n "$FREETYPE_XFT_CONFIG"; then + echo "$as_me:14664: result: $FREETYPE_XFT_CONFIG" >&5 +echo "${ECHO_T}$FREETYPE_XFT_CONFIG" >&6 +else + echo "$as_me:14667: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + if test "$FREETYPE_XFT_CONFIG" != none; then + FREETYPE_CONFIG=$FREETYPE_XFT_CONFIG + else + { echo "$as_me:14674: WARNING: cannot find config script for Xft" >&5 +echo "$as_me: WARNING: cannot find config script for Xft" >&2;} + fi + ;; +esac + +if test "$FREETYPE_CONFIG" != none ; then + echo "$as_me:14681: checking for FreeType config" >&5 +echo $ECHO_N "checking for FreeType config... $ECHO_C" >&6 + echo "$as_me:14683: result: $FREETYPE_CONFIG $FREETYPE_PARAMS" >&5 +echo "${ECHO_T}$FREETYPE_CONFIG $FREETYPE_PARAMS" >&6 + + if test "$cf_cv_x_freetype_incs" = no ; then + echo "$as_me:14687: checking for $FREETYPE_CONFIG cflags" >&5 +echo $ECHO_N "checking for $FREETYPE_CONFIG cflags... $ECHO_C" >&6 + cf_cv_x_freetype_incs="`$FREETYPE_CONFIG $FREETYPE_PARAMS --cflags 2>/dev/null`" + echo "$as_me:14690: result: $cf_cv_x_freetype_incs" >&5 +echo "${ECHO_T}$cf_cv_x_freetype_incs" >&6 + fi + + if test "$cf_cv_x_freetype_libs" = no ; then + echo "$as_me:14695: checking for $FREETYPE_CONFIG libs" >&5 +echo $ECHO_N "checking for $FREETYPE_CONFIG libs... $ECHO_C" >&6 + cf_cv_x_freetype_libs="$cf_extra_freetype_libs `$FREETYPE_CONFIG $FREETYPE_PARAMS --libs 2>/dev/null`" + echo "$as_me:14698: result: $cf_cv_x_freetype_libs" >&5 +echo "${ECHO_T}$cf_cv_x_freetype_libs" >&6 + fi +fi + +if test "$cf_cv_x_freetype_incs" = no ; then + cf_cv_x_freetype_incs= +fi + +if test "$cf_cv_x_freetype_libs" = no ; then + cf_cv_x_freetype_libs=-lXft +fi + +echo "$as_me:14711: checking if we can link with FreeType libraries" >&5 +echo $ECHO_N "checking if we can link with FreeType libraries... $ECHO_C" >&6 + +cf_save_LIBS="$LIBS" +cf_save_INCS="$CPPFLAGS" + +LIBS="$cf_cv_x_freetype_libs $LIBS" +CPPFLAGS="$CPPFLAGS $cf_cv_x_freetype_incs" + +cat >conftest.$ac_ext <<_ACEOF +#line 14721 "configure" +#include "confdefs.h" + +#include <X11/Xlib.h> +#include <X11/extensions/Xrender.h> +#include <X11/Xft/Xft.h> +int +main () +{ + + XftPattern *pat = XftNameParse ("name"); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:14737: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:14740: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:14743: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:14746: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_found_freetype=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_found_freetype=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +echo "$as_me:14755: result: $cf_cv_found_freetype" >&5 +echo "${ECHO_T}$cf_cv_found_freetype" >&6 + +LIBS="$cf_save_LIBS" +CPPFLAGS="$cf_save_INCS" + +if test "$cf_cv_found_freetype" = yes ; then + LIBS="$cf_cv_x_freetype_libs $LIBS" + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_cv_x_freetype_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + cat >>confdefs.h <<\EOF +#define XRENDERFONT 1 +EOF + +for ac_func in \ + XftDrawCharSpec \ + XftDrawSetClip \ + XftDrawSetClipRectangles \ + +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:14853: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 14859 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:14890: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:14893: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:14896: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:14899: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:14909: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +else + { echo "$as_me:14920: WARNING: No libraries found for FreeType" >&5 +echo "$as_me: WARNING: No libraries found for FreeType" >&2;} + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-DXRENDERFONT//` +fi + +# FIXME: revisit this if needed + +if test "$cf_cv_found_freetype" = yes ; then +echo "$as_me:14928: checking for usable Xft/fontconfig package" >&5 +echo $ECHO_N "checking for usable Xft/fontconfig package... $ECHO_C" >&6 +if test "${cf_cv_xft_compat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 14935 "configure" +#include "confdefs.h" + +#include <X11/Xft/Xft.h> + +int +main () +{ + + XftPattern *pat; + XftPatternBuild(pat, + XFT_FAMILY, XftTypeString, "mono", + (void *) 0); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:14954: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:14957: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:14960: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:14963: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_xft_compat=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_xft_compat=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + +fi +echo "$as_me:14974: result: $cf_cv_xft_compat" >&5 +echo "${ECHO_T}$cf_cv_xft_compat" >&6 + +if test "$cf_cv_xft_compat" = no +then + # workaround for broken ".pc" files used for Xft. + case "$cf_cv_x_freetype_libs" in #(vi + *-lfontconfig*) #(vi + ;; + *) + test -n "$verbose" && echo " work around broken package" 1>&6 + +echo "${as_me:-configure}:14986: testing work around broken package ..." 1>&5 + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists fontconfig; then + test -n "$verbose" && echo " found package fontconfig" 1>&6 + +echo "${as_me:-configure}:14991: testing found package fontconfig ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags fontconfig 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs fontconfig 2>/dev/null`" + test -n "$verbose" && echo " package fontconfig CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:14997: testing package fontconfig CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package fontconfig LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:15001: testing package fontconfig LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + +test -n "$verbose" && echo " ...before $LIBS" 1>&6 + +echo "${as_me:-configure}:15087: testing ...before $LIBS ..." 1>&5 + +LIBS=`echo "$LIBS" | sed -e "s/[ ][ ]*/ /g" -e "s,-lXft ,-lXft -lfontconfig ," -e 's/ / /g'` +test -n "$verbose" && echo " ...after $LIBS" 1>&6 + +echo "${as_me:-configure}:15092: testing ...after $LIBS ..." 1>&5 + +fi + + ;; + esac +fi +fi + +else + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-DXRENDERFONT//` +fi + +echo "$as_me:15105: checking if you want support for HP-style function keys" >&5 +echo $ECHO_N "checking if you want support for HP-style function keys... $ECHO_C" >&6 + +# Check whether --enable-hp-fkeys or --disable-hp-fkeys was given. +if test "${enable_hp_fkeys+set}" = set; then + enableval="$enable_hp_fkeys" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_hp_fkeys=yes + else + enable_hp_fkeys=no + fi +else + enableval=no + enable_hp_fkeys=no + +fi; +echo "$as_me:15122: result: $enable_hp_fkeys" >&5 +echo "${ECHO_T}$enable_hp_fkeys" >&6 +if test "$enable_hp_fkeys" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_HP_FUNC_KEYS 1 +EOF + +fi + +echo "$as_me:15131: checking if you want support for SCO-style function keys" >&5 +echo $ECHO_N "checking if you want support for SCO-style function keys... $ECHO_C" >&6 + +# Check whether --enable-sco-fkeys or --disable-sco-fkeys was given. +if test "${enable_sco_fkeys+set}" = set; then + enableval="$enable_sco_fkeys" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_sco_fkeys=yes + else + enable_sco_fkeys=no + fi +else + enableval=no + enable_sco_fkeys=no + +fi; +echo "$as_me:15148: result: $enable_sco_fkeys" >&5 +echo "${ECHO_T}$enable_sco_fkeys" >&6 +if test "$enable_sco_fkeys" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_SCO_FUNC_KEYS 1 +EOF + +fi + +echo "$as_me:15157: checking if you want support for Sun-style function keys" >&5 +echo $ECHO_N "checking if you want support for Sun-style function keys... $ECHO_C" >&6 + +# Check whether --enable-sun-fkeys or --disable-sun-fkeys was given. +if test "${enable_sun_fkeys+set}" = set; then + enableval="$enable_sun_fkeys" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_sun_fkeys=no + else + enable_sun_fkeys=yes + fi +else + enableval=yes + enable_sun_fkeys=yes + +fi; +echo "$as_me:15174: result: $enable_sun_fkeys" >&5 +echo "${ECHO_T}$enable_sun_fkeys" >&6 +if test "$enable_sun_fkeys" = no ; then + cat >>confdefs.h <<\EOF +#define OPT_SUN_FUNC_KEYS 0 +EOF + +fi + +echo "$as_me:15183: checking if you want saved-lines stored as a FIFO" >&5 +echo $ECHO_N "checking if you want saved-lines stored as a FIFO... $ECHO_C" >&6 + +# Check whether --enable-fifo-lines or --disable-fifo-lines was given. +if test "${enable_fifo_lines+set}" = set; then + enableval="$enable_fifo_lines" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_fifo_lines=no + else + enable_fifo_lines=yes + fi +else + enableval=yes + enable_fifo_lines=yes + +fi; +echo "$as_me:15200: result: $enable_fifo_lines" >&5 +echo "${ECHO_T}$enable_fifo_lines" >&6 +if test "$enable_fifo_lines" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_FIFO_LINES 1 +EOF + +fi + +echo "$as_me:15209: checking if you want support for internationalization" >&5 +echo $ECHO_N "checking if you want support for internationalization... $ECHO_C" >&6 + +# Check whether --enable-i18n or --disable-i18n was given. +if test "${enable_i18n+set}" = set; then + enableval="$enable_i18n" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_i18n=no + else + enable_i18n=yes + fi +else + enableval=yes + enable_i18n=yes + +fi; +echo "$as_me:15226: result: $enable_i18n" >&5 +echo "${ECHO_T}$enable_i18n" >&6 +if test "$enable_i18n" = no ; then + cat >>confdefs.h <<\EOF +#define OPT_I18N_SUPPORT 0 +EOF + +fi + +echo "$as_me:15235: checking if you want support for initial-erase setup" >&5 +echo $ECHO_N "checking if you want support for initial-erase setup... $ECHO_C" >&6 + +# Check whether --enable-initial-erase or --disable-initial-erase was given. +if test "${enable_initial_erase+set}" = set; then + enableval="$enable_initial_erase" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_ie=no + else + enable_ie=yes + fi +else + enableval=yes + enable_ie=yes + +fi; +echo "$as_me:15252: result: $enable_ie" >&5 +echo "${ECHO_T}$enable_ie" >&6 +if test "$enable_ie" = no ; then + cat >>confdefs.h <<\EOF +#define OPT_INITIAL_ERASE 0 +EOF + +fi + +echo "$as_me:15261: checking if you want support for input-method" >&5 +echo $ECHO_N "checking if you want support for input-method... $ECHO_C" >&6 + +# Check whether --enable-input-method or --disable-input-method was given. +if test "${enable_input_method+set}" = set; then + enableval="$enable_input_method" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_ximp=no + else + enable_ximp=yes + fi +else + enableval=yes + enable_ximp=yes + +fi; +echo "$as_me:15278: result: $enable_ximp" >&5 +echo "${ECHO_T}$enable_ximp" >&6 + +echo "$as_me:15281: checking if X libraries support input-method" >&5 +echo $ECHO_N "checking if X libraries support input-method... $ECHO_C" >&6 +if test "${cf_cv_input_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cat >conftest.$ac_ext <<_ACEOF +#line 15288 "configure" +#include "confdefs.h" + +#include <X11/IntrinsicP.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/Converters.h> +#include <X11/Xaw/XawImP.h> + +int +main () +{ + +{ + XIM xim; + XIMStyles *xim_styles = 0; + XIMStyle input_style; + Widget w = 0; + + XSetLocaleModifiers("@im=none"); + xim = XOpenIM(XtDisplay(w), NULL, NULL, NULL); + XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL); + XCloseIM(xim); + input_style = (XIMPreeditNothing | XIMStatusNothing); +} + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15320: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15323: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15326: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:15329: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_cv_input_method=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_cv_input_method=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:15339: result: $cf_cv_input_method" >&5 +echo "${ECHO_T}$cf_cv_input_method" >&6 + +test "$cf_cv_input_method" = no && enable_ximp=no +if test "$enable_ximp" = no ; then + cat >>confdefs.h <<\EOF +#define OPT_INPUT_METHOD 0 +EOF + +fi + +echo "$as_me:15350: checking if you want support for load-vt-fonts" >&5 +echo $ECHO_N "checking if you want support for load-vt-fonts... $ECHO_C" >&6 + +# Check whether --enable-load-vt-fonts or --disable-load-vt-fonts was given. +if test "${enable_load_vt_fonts+set}" = set; then + enableval="$enable_load_vt_fonts" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_load_vt_fonts=yes + else + enable_load_vt_fonts=no + fi +else + enableval=no + enable_load_vt_fonts=no + +fi; +echo "$as_me:15367: result: $enable_load_vt_fonts" >&5 +echo "${ECHO_T}$enable_load_vt_fonts" >&6 +if test "$enable_load_vt_fonts" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_LOAD_VTFONTS 1 +EOF + +fi + +echo "$as_me:15376: checking if you want support for logging" >&5 +echo $ECHO_N "checking if you want support for logging... $ECHO_C" >&6 + +# Check whether --enable-logging or --disable-logging was given. +if test "${enable_logging+set}" = set; then + enableval="$enable_logging" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_logging=yes + else + enable_logging=no + fi +else + enableval=no + enable_logging=no + +fi; +echo "$as_me:15393: result: $enable_logging" >&5 +echo "${ECHO_T}$enable_logging" >&6 +if test "$enable_logging" = yes ; then + cat >>confdefs.h <<\EOF +#define ALLOWLOGGING 1 +EOF + + echo "$as_me:15400: checking if you want to allow logging via a pipe" >&5 +echo $ECHO_N "checking if you want to allow logging via a pipe... $ECHO_C" >&6 + +# Check whether --enable-logfile-exec or --disable-logfile-exec was given. +if test "${enable_logfile_exec+set}" = set; then + enableval="$enable_logfile_exec" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_log_exec=yes + else + enable_log_exec=no + fi +else + enableval=no + enable_log_exec=no + +fi; + echo "$as_me:15417: result: $enable_log_exec" >&5 +echo "${ECHO_T}$enable_log_exec" >&6 + if test "$enable_log_exec" = yes ; then + cat >>confdefs.h <<\EOF +#define ALLOWLOGFILEEXEC 1 +EOF + + fi +fi + +echo "$as_me:15427: checking if you want support for iconify/maximize translations" >&5 +echo $ECHO_N "checking if you want support for iconify/maximize translations... $ECHO_C" >&6 + +# Check whether --enable-maximize or --disable-maximize was given. +if test "${enable_maximize+set}" = set; then + enableval="$enable_maximize" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_maximize=no + else + enable_maximize=yes + fi +else + enableval=yes + enable_maximize=yes + +fi; +echo "$as_me:15444: result: $enable_maximize" >&5 +echo "${ECHO_T}$enable_maximize" >&6 +test "$enable_maximize" = no && cat >>confdefs.h <<\EOF +#define OPT_MAXIMIZE 0 +EOF + +echo "$as_me:15450: checking if you want NumLock to override keyboard tables" >&5 +echo $ECHO_N "checking if you want NumLock to override keyboard tables... $ECHO_C" >&6 + +# Check whether --enable-num-lock or --disable-num-lock was given. +if test "${enable_num_lock+set}" = set; then + enableval="$enable_num_lock" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_numlock=no + else + enable_numlock=yes + fi +else + enableval=yes + enable_numlock=yes + +fi; +echo "$as_me:15467: result: $enable_numlock" >&5 +echo "${ECHO_T}$enable_numlock" >&6 +test "$enable_numlock" = no && cat >>confdefs.h <<\EOF +#define OPT_NUM_LOCK 0 +EOF + +echo "$as_me:15473: checking if you want support for get/set of base64 selection data" >&5 +echo $ECHO_N "checking if you want support for get/set of base64 selection data... $ECHO_C" >&6 + +# Check whether --enable-paste64 or --disable-paste64 was given. +if test "${enable_paste64+set}" = set; then + enableval="$enable_paste64" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_paste64=no + else + enable_paste64=yes + fi +else + enableval=yes + enable_paste64=yes + +fi; +echo "$as_me:15490: result: $enable_paste64" >&5 +echo "${ECHO_T}$enable_paste64" >&6 +if test "$enable_paste64" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_PASTE64 1 +EOF + +else + cat >>confdefs.h <<\EOF +#define OPT_PASTE64 0 +EOF + +fi + +echo "$as_me:15504: checking if you want support for pty-handshaking" >&5 +echo $ECHO_N "checking if you want support for pty-handshaking... $ECHO_C" >&6 + +# Check whether --enable-pty-handshake or --disable-pty-handshake was given. +if test "${enable_pty_handshake+set}" = set; then + enableval="$enable_pty_handshake" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_pty_handshake=no + else + enable_pty_handshake=yes + fi +else + enableval=yes + enable_pty_handshake=yes + +fi; +echo "$as_me:15521: result: $enable_pty_handshake" >&5 +echo "${ECHO_T}$enable_pty_handshake" >&6 +if test "$enable_pty_handshake" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_PTY_HANDSHAKE 1 +EOF + +else + cat >>confdefs.h <<\EOF +#define OPT_PTY_HANDSHAKE 0 +EOF + +fi + +echo "$as_me:15535: checking if you want support for mouse in readline applications" >&5 +echo $ECHO_N "checking if you want support for mouse in readline applications... $ECHO_C" >&6 + +# Check whether --enable-readline-mouse or --disable-readline-mouse was given. +if test "${enable_readline_mouse+set}" = set; then + enableval="$enable_readline_mouse" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_readline_mouse=yes + else + enable_readline_mouse=no + fi +else + enableval=no + enable_readline_mouse=no + +fi; +echo "$as_me:15552: result: $enable_readline_mouse" >&5 +echo "${ECHO_T}$enable_readline_mouse" >&6 +if test "$enable_readline_mouse" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_READLINE 1 +EOF + +fi + +echo "$as_me:15561: checking if you want support for regular-expression selections" >&5 +echo $ECHO_N "checking if you want support for regular-expression selections... $ECHO_C" >&6 + +# Check whether --enable-regex or --disable-regex was given. +if test "${enable_regex+set}" = set; then + enableval="$enable_regex" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_regex=no + else + enable_regex=yes + fi +else + enableval=yes + enable_regex=yes + +fi; +echo "$as_me:15578: result: $enable_regex" >&5 +echo "${ECHO_T}$enable_regex" >&6 +if test "$enable_regex" = yes ; then + +echo "$as_me:15582: checking if you want to use PCRE for regular-expressions" >&5 +echo $ECHO_N "checking if you want to use PCRE for regular-expressions... $ECHO_C" >&6 + +# Check whether --with-pcre or --without-pcre was given. +if test "${with_pcre+set}" = set; then + withval="$with_pcre" + +fi; +test -z "$with_pcre" && with_pcre=no +echo "$as_me:15591: result: $with_pcre" >&5 +echo "${ECHO_T}$with_pcre" >&6 + +if test "$with_pcre" != no ; then + +if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists libpcre; then + test -n "$verbose" && echo " found package libpcre" 1>&6 + +echo "${as_me:-configure}:15599: testing found package libpcre ..." 1>&5 + + cf_pkgconfig_incs="`$PKG_CONFIG --cflags libpcre 2>/dev/null`" + cf_pkgconfig_libs="`$PKG_CONFIG --libs libpcre 2>/dev/null`" + test -n "$verbose" && echo " package libpcre CFLAGS: $cf_pkgconfig_incs" 1>&6 + +echo "${as_me:-configure}:15605: testing package libpcre CFLAGS: $cf_pkgconfig_incs ..." 1>&5 + + test -n "$verbose" && echo " package libpcre LIBS: $cf_pkgconfig_libs" 1>&6 + +echo "${as_me:-configure}:15609: testing package libpcre LIBS: $cf_pkgconfig_libs ..." 1>&5 + +cf_fix_cppflags=no +cf_new_cflags= +cf_new_cppflags= +cf_new_extra_cppflags= + +for cf_add_cflags in $cf_pkgconfig_incs +do +case $cf_fix_cppflags in +no) + case $cf_add_cflags in #(vi + -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi + case $cf_add_cflags in + -D*) + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=yes + + if test $cf_fix_cppflags = yes ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + elif test "${cf_tst_cflags}" = "\"'" ; then + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + continue + fi + ;; + esac + case "$CPPFLAGS" in + *$cf_add_cflags) #(vi + ;; + *) #(vi + case $cf_add_cflags in #(vi + -D*) + cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` + +CPPFLAGS=`echo "$CPPFLAGS" | \ + sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ + -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` + + ;; + esac + cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" + ;; + esac + ;; + *) + cf_new_cflags="$cf_new_cflags $cf_add_cflags" + ;; + esac + ;; +yes) + cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" + + cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` + + test "${cf_add_cflags}" != "${cf_tst_cflags}" \ + && test -z "${cf_tst_cflags}" \ + && cf_fix_cppflags=no + ;; +esac +done + +if test -n "$cf_new_cflags" ; then + + CFLAGS="$CFLAGS $cf_new_cflags" +fi + +if test -n "$cf_new_cppflags" ; then + + CPPFLAGS="$CPPFLAGS $cf_new_cppflags" +fi + +if test -n "$cf_new_extra_cppflags" ; then + + EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" +fi + + LIBS="$cf_pkgconfig_libs $LIBS" + : +else + +echo "$as_me:15693: checking for pcre_compile in -lpcre" >&5 +echo $ECHO_N "checking for pcre_compile in -lpcre... $ECHO_C" >&6 +if test "${ac_cv_lib_pcre_pcre_compile+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpcre $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 15701 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char pcre_compile (); +int +main () +{ +pcre_compile (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15720: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15723: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15726: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:15729: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pcre_pcre_compile=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pcre_pcre_compile=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:15740: result: $ac_cv_lib_pcre_pcre_compile" >&5 +echo "${ECHO_T}$ac_cv_lib_pcre_pcre_compile" >&6 +if test $ac_cv_lib_pcre_pcre_compile = yes; then + cat >>confdefs.h <<EOF +#define HAVE_LIBPCRE 1 +EOF + + LIBS="-lpcre $LIBS" + +else + { { echo "$as_me:15750: error: Cannot find PCRE library" >&5 +echo "$as_me: error: Cannot find PCRE library" >&2;} + { (exit 1); exit 1; }; } +fi + +fi + + cat >>confdefs.h <<\EOF +#define HAVE_LIB_PCRE 1 +EOF + + case $LIBS in #(vi + *pcreposix*) #(vi + ;; + *) + echo "$as_me:15765: checking for pcreposix_regcomp in -lpcreposix" >&5 +echo $ECHO_N "checking for pcreposix_regcomp in -lpcreposix... $ECHO_C" >&6 +if test "${ac_cv_lib_pcreposix_pcreposix_regcomp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpcreposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 15773 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char pcreposix_regcomp (); +int +main () +{ +pcreposix_regcomp (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15792: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15795: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15798: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:15801: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pcreposix_pcreposix_regcomp=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pcreposix_pcreposix_regcomp=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:15812: result: $ac_cv_lib_pcreposix_pcreposix_regcomp" >&5 +echo "${ECHO_T}$ac_cv_lib_pcreposix_pcreposix_regcomp" >&6 +if test $ac_cv_lib_pcreposix_pcreposix_regcomp = yes; then + cat >>confdefs.h <<\EOF +#define HAVE_PCREPOSIX_H 1 +EOF + + LIBS="-lpcreposix $LIBS" +else + echo "$as_me:15821: checking for regcomp in -lpcreposix" >&5 +echo $ECHO_N "checking for regcomp in -lpcreposix... $ECHO_C" >&6 +if test "${ac_cv_lib_pcreposix_regcomp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpcreposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 15829 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char regcomp (); +int +main () +{ +regcomp (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15848: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15851: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15854: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:15857: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_pcreposix_regcomp=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_pcreposix_regcomp=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:15868: result: $ac_cv_lib_pcreposix_regcomp" >&5 +echo "${ECHO_T}$ac_cv_lib_pcreposix_regcomp" >&6 +if test $ac_cv_lib_pcreposix_regcomp = yes; then + + cat >>confdefs.h <<\EOF +#define HAVE_PCREPOSIX_H 1 +EOF + + LIBS="-lpcreposix $LIBS" +else + { { echo "$as_me:15878: error: Cannot find PCRE POSIX library" >&5 +echo "$as_me: error: Cannot find PCRE POSIX library" >&2;} + { (exit 1); exit 1; }; } +fi + +fi + + ;; + esac +fi + + if test "$with_pcre" = no ; then + +cf_regex_func=no + +cf_regex_libs="regex re" +case $host_os in #(vi +mingw*) + cf_regex_libs="gnurx $cf_regex_libs" + ;; +esac + +echo "$as_me:15900: checking for regcomp" >&5 +echo $ECHO_N "checking for regcomp... $ECHO_C" >&6 +if test "${ac_cv_func_regcomp+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 15906 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char regcomp (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char regcomp (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_regcomp) || defined (__stub___regcomp) +choke me +#else +f = regcomp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15937: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15940: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15943: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:15946: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_regcomp=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_regcomp=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:15956: result: $ac_cv_func_regcomp" >&5 +echo "${ECHO_T}$ac_cv_func_regcomp" >&6 +if test $ac_cv_func_regcomp = yes; then + cf_regex_func=regcomp +else + + for cf_regex_lib in $cf_regex_libs + do + as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh` +echo "$as_me:15965: checking for regcomp in -l$cf_regex_lib" >&5 +echo $ECHO_N "checking for regcomp in -l$cf_regex_lib... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Lib+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$cf_regex_lib $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 15973 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char regcomp (); +int +main () +{ +regcomp (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:15992: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:15995: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:15998: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16001: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Lib=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Lib=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:16012: result: `eval echo '${'$as_ac_Lib'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6 +if test `eval echo '${'$as_ac_Lib'}'` = yes; then + + LIBS="-l$cf_regex_lib $LIBS" + cf_regex_func=regcomp + break +fi + + done + +fi + +if test "$cf_regex_func" = no ; then + echo "$as_me:16026: checking for compile" >&5 +echo $ECHO_N "checking for compile... $ECHO_C" >&6 +if test "${ac_cv_func_compile+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 16032 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char compile (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char compile (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_compile) || defined (__stub___compile) +choke me +#else +f = compile; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:16063: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:16066: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:16069: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16072: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_compile=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_compile=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:16082: result: $ac_cv_func_compile" >&5 +echo "${ECHO_T}$ac_cv_func_compile" >&6 +if test $ac_cv_func_compile = yes; then + cf_regex_func=compile +else + + echo "$as_me:16088: checking for compile in -lgen" >&5 +echo $ECHO_N "checking for compile in -lgen... $ECHO_C" >&6 +if test "${ac_cv_lib_gen_compile+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgen $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 16096 "configure" +#include "confdefs.h" + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char compile (); +int +main () +{ +compile (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:16115: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:16118: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:16121: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16124: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_gen_compile=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_gen_compile=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:16135: result: $ac_cv_lib_gen_compile" >&5 +echo "${ECHO_T}$ac_cv_lib_gen_compile" >&6 +if test $ac_cv_lib_gen_compile = yes; then + + LIBS="-lgen $LIBS" + cf_regex_func=compile +fi + +fi + +fi + +if test "$cf_regex_func" = no ; then + { echo "$as_me:16148: WARNING: cannot find regular expression library" >&5 +echo "$as_me: WARNING: cannot find regular expression library" >&2;} +fi + +echo "$as_me:16152: checking for regular-expression headers" >&5 +echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6 +if test "${cf_cv_regex_hdrs+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +cf_cv_regex_hdrs=no +case $cf_regex_func in #(vi +compile) #(vi + for cf_regex_hdr in regexp.h regexpr.h + do + cat >conftest.$ac_ext <<_ACEOF +#line 16164 "configure" +#include "confdefs.h" +#include <$cf_regex_hdr> +int +main () +{ + + char *p = compile("", "", "", 0); + int x = step("", ""); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:16179: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:16182: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:16185: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16188: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + cf_cv_regex_hdrs=$cf_regex_hdr + break + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done + ;; +*) + for cf_regex_hdr in regex.h + do + cat >conftest.$ac_ext <<_ACEOF +#line 16205 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <$cf_regex_hdr> +int +main () +{ + + regex_t *p; + int x = regcomp(p, "", 0); + int y = regexec(p, "", 0, 0, 0); + regfree(p); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:16223: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:16226: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:16229: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16232: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + cf_cv_regex_hdrs=$cf_regex_hdr + break + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done + ;; +esac + +fi +echo "$as_me:16248: result: $cf_cv_regex_hdrs" >&5 +echo "${ECHO_T}$cf_cv_regex_hdrs" >&6 + +case $cf_cv_regex_hdrs in #(vi + no) { echo "$as_me:16252: WARNING: no regular expression header found" >&5 +echo "$as_me: WARNING: no regular expression header found" >&2;} ;; #(vi + regex.h) cat >>confdefs.h <<\EOF +#define HAVE_REGEX_H_FUNCS 1 +EOF + ;; #(vi + regexp.h) cat >>confdefs.h <<\EOF +#define HAVE_REGEXP_H_FUNCS 1 +EOF + ;; #(vi + regexpr.h) cat >>confdefs.h <<\EOF +#define HAVE_REGEXPR_H_FUNCS 1 +EOF + ;; +esac + + if test "X$cf_cv_regex_hdrs" != "Xregex.h" ; then + { { echo "$as_me:16269: error: Only POSIX or PCRE regular expressions are supported" >&5 +echo "$as_me: error: Only POSIX or PCRE regular expressions are supported" >&2;} + { (exit 1); exit 1; }; } + fi + fi + cat >>confdefs.h <<\EOF +#define OPT_SELECT_REGEX 1 +EOF + +fi + +echo "$as_me:16280: checking if you want support for right-scrollbar" >&5 +echo $ECHO_N "checking if you want support for right-scrollbar... $ECHO_C" >&6 + +# Check whether --enable-rightbar or --disable-rightbar was given. +if test "${enable_rightbar+set}" = set; then + enableval="$enable_rightbar" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_rightbar=no + else + enable_rightbar=yes + fi +else + enableval=yes + enable_rightbar=yes + +fi; +echo "$as_me:16297: result: $enable_rightbar" >&5 +echo "${ECHO_T}$enable_rightbar" >&6 +if test "$enable_rightbar" = yes ; then + cat >>confdefs.h <<\EOF +#define SCROLLBAR_RIGHT 1 +EOF + +fi + +echo "$as_me:16306: checking if you want check for redundant name-change" >&5 +echo $ECHO_N "checking if you want check for redundant name-change... $ECHO_C" >&6 + +# Check whether --enable-samename or --disable-samename was given. +if test "${enable_samename+set}" = set; then + enableval="$enable_samename" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_samename=no + else + enable_samename=yes + fi +else + enableval=yes + enable_samename=yes + +fi; +echo "$as_me:16323: result: $enable_samename" >&5 +echo "${ECHO_T}$enable_samename" >&6 +test "$enable_samename" = no && cat >>confdefs.h <<\EOF +#define OPT_SAME_NAME 0 +EOF + +echo "$as_me:16329: checking if you want support for selection-actions" >&5 +echo $ECHO_N "checking if you want support for selection-actions... $ECHO_C" >&6 + +# Check whether --enable-selection-ops or --disable-selection-ops was given. +if test "${enable_selection_ops+set}" = set; then + enableval="$enable_selection_ops" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_selection_ops=no + else + enable_selection_ops=yes + fi +else + enableval=yes + enable_selection_ops=yes + +fi; +echo "$as_me:16346: result: $enable_selection_ops" >&5 +echo "${ECHO_T}$enable_selection_ops" >&6 +test "$enable_selection_ops" = no && cat >>confdefs.h <<\EOF +#define OPT_SELECTION_OPS 0 +EOF + +echo "$as_me:16352: checking if you want support for session management" >&5 +echo $ECHO_N "checking if you want support for session management... $ECHO_C" >&6 + +# Check whether --enable-session-mgt or --disable-session-mgt was given. +if test "${enable_session_mgt+set}" = set; then + enableval="$enable_session_mgt" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_session_mgt=no + else + enable_session_mgt=yes + fi +else + enableval=yes + enable_session_mgt=yes + +fi; +echo "$as_me:16369: result: $enable_session_mgt" >&5 +echo "${ECHO_T}$enable_session_mgt" >&6 +test "$enable_session_mgt" = no && cat >>confdefs.h <<\EOF +#define OPT_SESSION_MGT 0 +EOF + +echo "$as_me:16375: checking if you want to use termcap function-keys" >&5 +echo $ECHO_N "checking if you want to use termcap function-keys... $ECHO_C" >&6 + +# Check whether --enable-tcap-fkeys or --disable-tcap-fkeys was given. +if test "${enable_tcap_fkeys+set}" = set; then + enableval="$enable_tcap_fkeys" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_tcap_fkeys=no + else + enable_tcap_fkeys=yes + fi +else + enableval=yes + enable_tcap_fkeys=yes + +fi; +echo "$as_me:16392: result: $enable_tcap_fkeys" >&5 +echo "${ECHO_T}$enable_tcap_fkeys" >&6 +test "$enable_tcap_fkeys" = yes && cat >>confdefs.h <<\EOF +#define OPT_TCAP_FKEYS 1 +EOF + +echo "$as_me:16398: checking if you want to use termcap-query/report" >&5 +echo $ECHO_N "checking if you want to use termcap-query/report... $ECHO_C" >&6 + +# Check whether --enable-tcap-query or --disable-tcap-query was given. +if test "${enable_tcap_query+set}" = set; then + enableval="$enable_tcap_query" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_tcap_query=no + else + enable_tcap_query=yes + fi +else + enableval=yes + enable_tcap_query=yes + +fi; +echo "$as_me:16415: result: $enable_tcap_query" >&5 +echo "${ECHO_T}$enable_tcap_query" >&6 +test "$enable_tcap_query" = yes && cat >>confdefs.h <<\EOF +#define OPT_TCAP_QUERY 1 +EOF + +echo "$as_me:16421: checking if you want support for tek4014" >&5 +echo $ECHO_N "checking if you want support for tek4014... $ECHO_C" >&6 + +# Check whether --enable-tek4014 or --disable-tek4014 was given. +if test "${enable_tek4014+set}" = set; then + enableval="$enable_tek4014" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_tek4014=no + else + enable_tek4014=yes + fi +else + enableval=yes + enable_tek4014=yes + +fi; +echo "$as_me:16438: result: $enable_tek4014" >&5 +echo "${ECHO_T}$enable_tek4014" >&6 +if test "$enable_tek4014" = no ; then + cat >>confdefs.h <<\EOF +#define OPT_TEK4014 0 +EOF + +else + EXTRAHDRS="$EXTRAHDRS Tekparse.h" + EXTRASRCS="$EXTRASRCS TekPrsTbl.c Tekproc.c" + EXTRAOBJS="$EXTRAOBJS TekPrsTbl.o Tekproc.o" +fi + +echo "$as_me:16451: checking if you want pulldown menus with a toolbar" >&5 +echo $ECHO_N "checking if you want pulldown menus with a toolbar... $ECHO_C" >&6 + +# Check whether --enable-toolbar or --disable-toolbar was given. +if test "${enable_toolbar+set}" = set; then + enableval="$enable_toolbar" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_toolbar=yes + else + enable_toolbar=no + fi +else + enableval=no + enable_toolbar=no + +fi; +echo "$as_me:16468: result: $enable_toolbar" >&5 +echo "${ECHO_T}$enable_toolbar" >&6 +if test "$enable_toolbar" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_TOOLBAR 1 +EOF + +fi + +echo "$as_me:16477: checking if you want VT52 emulation" >&5 +echo $ECHO_N "checking if you want VT52 emulation... $ECHO_C" >&6 + +# Check whether --enable-vt52 or --disable-vt52 was given. +if test "${enable_vt52+set}" = set; then + enableval="$enable_vt52" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_vt52=no + else + enable_vt52=yes + fi +else + enableval=yes + enable_vt52=yes + +fi; +echo "$as_me:16494: result: $enable_vt52" >&5 +echo "${ECHO_T}$enable_vt52" >&6 +test "$enable_vt52" = no && cat >>confdefs.h <<\EOF +#define OPT_VT52_MODE 0 +EOF + +echo "$as_me:16500: checking if you want to use mini-luit/Latin9 built-in support" >&5 +echo $ECHO_N "checking if you want to use mini-luit/Latin9 built-in support... $ECHO_C" >&6 + +# Check whether --enable-mini-luit or --disable-mini-luit was given. +if test "${enable_mini_luit+set}" = set; then + enableval="$enable_mini_luit" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_mini_luit=yes + else + enable_mini_luit=no + fi +else + enableval=no + enable_mini_luit=no + +fi; +echo "$as_me:16517: result: $enable_mini_luit" >&5 +echo "${ECHO_T}$enable_mini_luit" >&6 +if test "$enable_mini_luit" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_MINI_LUIT 1 +EOF + +fi + +echo "$as_me:16526: checking if you want to use luit" >&5 +echo $ECHO_N "checking if you want to use luit... $ECHO_C" >&6 + +# Check whether --enable-luit or --disable-luit was given. +if test "${enable_luit+set}" = set; then + enableval="$enable_luit" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_luit=yes + else + enable_luit=$enable_mini_luit + fi +else + enableval=no + enable_luit=$enable_mini_luit + +fi; +echo "$as_me:16543: result: $enable_luit" >&5 +echo "${ECHO_T}$enable_luit" >&6 +if test "$enable_luit" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_LUIT_PROG 1 +EOF + +test -z "$LUIT" && LUIT=xterm-filter +for ac_prog in $LUIT xterm-filter bluit luit +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:16555: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_LUIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $LUIT in + [\\/]* | ?:[\\/]*) + ac_cv_path_LUIT="$LUIT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_LUIT="$ac_dir/$ac_word" + echo "$as_me:16572: found $ac_dir/$ac_word" >&5 + break +fi +done + + ;; +esac +fi +LUIT=$ac_cv_path_LUIT + +if test -n "$LUIT"; then + echo "$as_me:16583: result: $LUIT" >&5 +echo "${ECHO_T}$LUIT" >&6 +else + echo "$as_me:16586: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$LUIT" && break +done +test -n "$LUIT" || LUIT="$LUIT" + +cf_path_prog="" +cf_path_args="" +IFS="${IFS:- }"; cf_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR" +for cf_temp in $ac_cv_path_LUIT +do + if test -z "$cf_path_prog" ; then + if test "$with_full_paths" = yes ; then + +if test "x$prefix" != xNONE; then + cf_path_syntax="$prefix" +else + cf_path_syntax="$ac_default_prefix" +fi + +case ".$cf_temp" in #(vi +.\$\(*\)*|.\'*\'*) #(vi + ;; +..|./*|.\\*) #(vi + ;; +.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX + ;; +.\${*prefix}*|.\${*dir}*) #(vi + eval cf_temp="$cf_temp" + case ".$cf_temp" in #(vi + .NONE/*) + cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%` + ;; + esac + ;; #(vi +.no|.NONE/*) + cf_temp=`echo $cf_temp | sed -e s%NONE%$cf_path_syntax%` + ;; +*) + break + ;; +esac + + cf_path_prog="$cf_temp" + else + cf_path_prog="`basename $cf_temp`" + fi + elif test -z "$cf_path_args" ; then + cf_path_args="$cf_temp" + else + cf_path_args="$cf_path_args $cf_temp" + fi +done +IFS="$cf_save_ifs" + +if test -n "$cf_path_prog" ; then + +echo "${as_me:-configure}:16645: testing defining path for ${cf_path_prog} ..." 1>&5 + + cat >>confdefs.h <<EOF +#define LUIT_PATH "$cf_path_prog" +EOF + + test -n "$cf_path_args" && cat >>confdefs.h <<EOF +#define LUIT_ARGS "$cf_path_args" +EOF + +fi + +fi + +echo "$as_me:16659: checking if you want wide-character support" >&5 +echo $ECHO_N "checking if you want wide-character support... $ECHO_C" >&6 + +# Check whether --enable-wide-chars or --disable-wide-chars was given. +if test "${enable_wide_chars+set}" = set; then + enableval="$enable_wide_chars" + test "$enableval" != no && enableval=yes + if test "$enableval" != "$enable_luit" ; then + enable_wchar=yes + else + enable_wchar=$enable_luit + fi +else + enableval=$enable_luit + enable_wchar=$enable_luit + +fi; +echo "$as_me:16676: result: $enable_wchar" >&5 +echo "${ECHO_T}$enable_wchar" >&6 + +echo "$as_me:16679: checking if you want only 16-bit character support" >&5 +echo $ECHO_N "checking if you want only 16-bit character support... $ECHO_C" >&6 + +# Check whether --enable-16bit-chars or --disable-16bit-chars was given. +if test "${enable_16bit_chars+set}" = set; then + enableval="$enable_16bit_chars" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_16bit_chars=yes + else + enable_16bit_chars=no + fi +else + enableval=no + enable_16bit_chars=no + +fi; +echo "$as_me:16696: result: $enable_16bit_chars" >&5 +echo "${ECHO_T}$enable_16bit_chars" >&6 + +if test "$enable_16bit_chars" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_WIDER_ICHAR 0 +EOF + + enable_wchar=yes +fi + +if test "$enable_wchar" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_WIDE_CHARS 1 +EOF + + EXTRAHDRS="$EXTRAHDRS charclass.h precompose.h wcwidth.h" + EXTRASRCS="$EXTRASRCS charclass.c precompose.c wcwidth.c" + EXTRAOBJS="$EXTRAOBJS charclass.o precompose.o wcwidth.o" +fi + +echo "$as_me:16717: checking if you want dynamic-abbreviation support" >&5 +echo $ECHO_N "checking if you want dynamic-abbreviation support... $ECHO_C" >&6 + +# Check whether --enable-dabbrev or --disable-dabbrev was given. +if test "${enable_dabbrev+set}" = set; then + enableval="$enable_dabbrev" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_dabbrev=yes + else + enable_dabbrev=no + fi +else + enableval=no + enable_dabbrev=no + +fi; +echo "$as_me:16734: result: $enable_dabbrev" >&5 +echo "${ECHO_T}$enable_dabbrev" >&6 +if test "$enable_dabbrev" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_DABBREV 1 +EOF + +fi + +echo "$as_me:16743: checking if you want DECterm Locator support" >&5 +echo $ECHO_N "checking if you want DECterm Locator support... $ECHO_C" >&6 + +# Check whether --enable-dec-locator or --disable-dec-locator was given. +if test "${enable_dec_locator+set}" = set; then + enableval="$enable_dec_locator" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_dec_locator=yes + else + enable_dec_locator=no + fi +else + enableval=no + enable_dec_locator=no + +fi; +echo "$as_me:16760: result: $enable_dec_locator" >&5 +echo "${ECHO_T}$enable_dec_locator" >&6 +if test "$enable_dec_locator" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_DEC_LOCATOR 1 +EOF + +fi + +echo "$as_me:16769: checking if you want VT420 rectangle support" >&5 +echo $ECHO_N "checking if you want VT420 rectangle support... $ECHO_C" >&6 + +# Check whether --enable-rectangles or --disable-rectangles was given. +if test "${enable_rectangles+set}" = set; then + enableval="$enable_rectangles" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_rectangles=no + else + enable_rectangles=yes + fi +else + enableval=yes + enable_rectangles=yes + +fi; +echo "$as_me:16786: result: $enable_rectangles" >&5 +echo "${ECHO_T}$enable_rectangles" >&6 +if test "$enable_rectangles" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_DEC_RECTOPS 1 +EOF + +fi + +echo "$as_me:16795: checking if you want -ziconbeep option" >&5 +echo $ECHO_N "checking if you want -ziconbeep option... $ECHO_C" >&6 + +# Check whether --enable-ziconbeep or --disable-ziconbeep was given. +if test "${enable_ziconbeep+set}" = set; then + enableval="$enable_ziconbeep" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + enable_ziconbeep=no + else + enable_ziconbeep=yes + fi +else + enableval=yes + enable_ziconbeep=yes + +fi; +echo "$as_me:16812: result: $enable_ziconbeep" >&5 +echo "${ECHO_T}$enable_ziconbeep" >&6 +test "$enable_ziconbeep" = no && cat >>confdefs.h <<\EOF +#define OPT_ZICONBEEP 0 +EOF + +############################################################################### + +echo "$as_me:16820: checking if you want debugging traces" >&5 +echo $ECHO_N "checking if you want debugging traces... $ECHO_C" >&6 + +# Check whether --enable-trace or --disable-trace was given. +if test "${enable_trace+set}" = set; then + enableval="$enable_trace" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_trace=yes + else + enable_trace=no + fi +else + enableval=no + enable_trace=no + +fi; +echo "$as_me:16837: result: $enable_trace" >&5 +echo "${ECHO_T}$enable_trace" >&6 +if test "$enable_trace" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_TRACE 1 +EOF + + EXTRASRCS="$EXTRASRCS trace.c" + EXTRAOBJS="$EXTRAOBJS trace.o" +fi + +echo "$as_me:16848: checking if you want to test memory leaks" >&5 +echo $ECHO_N "checking if you want to test memory leaks... $ECHO_C" >&6 + +# Check whether --enable-leaks or --disable-leaks was given. +if test "${enable_leaks+set}" = set; then + enableval="$enable_leaks" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + disable_leaks=yes + else + disable_leaks=no + fi +else + enableval=yes + disable_leaks=no + +fi; +echo "$as_me:16865: result: $disable_leaks" >&5 +echo "${ECHO_T}$disable_leaks" >&6 +if test "$disable_leaks" = yes ; then + cat >>confdefs.h <<\EOF +#define NO_LEAKS 1 +EOF + +fi + +echo "$as_me:16874: checking if you want to see long compiling messages" >&5 +echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 + +# Check whether --enable-echo or --disable-echo was given. +if test "${enable_echo+set}" = set; then + enableval="$enable_echo" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + + ECHO_LT='--silent' + ECHO_LD='@echo linking $@;' + RULE_CC='@echo compiling $<' + SHOW_CC='@echo compiling $@' + ECHO_CC='@' + + else + + ECHO_LT='' + ECHO_LD='' + RULE_CC='' + SHOW_CC='' + ECHO_CC='' + + fi +else + enableval=yes + + ECHO_LT='' + ECHO_LD='' + RULE_CC='' + SHOW_CC='' + ECHO_CC='' + +fi; +echo "$as_me:16908: result: $enableval" >&5 +echo "${ECHO_T}$enableval" >&6 + +echo "$as_me:16911: checking if you want magic cookie emulation" >&5 +echo $ECHO_N "checking if you want magic cookie emulation... $ECHO_C" >&6 + +# Check whether --enable-xmc-glitch or --disable-xmc-glitch was given. +if test "${enable_xmc_glitch+set}" = set; then + enableval="$enable_xmc_glitch" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + enable_xmc=yes + else + enable_xmc=no + fi +else + enableval=no + enable_xmc=no + +fi; +echo "$as_me:16928: result: $enable_xmc" >&5 +echo "${ECHO_T}$enable_xmc" >&6 +if test "$enable_xmc" = yes ; then + cat >>confdefs.h <<\EOF +#define OPT_XMC_GLITCH 1 +EOF + + EXTRASRCS="$EXTRASRCS testxmc.c" + EXTRAOBJS="$EXTRAOBJS testxmc.o" +fi + +for ac_func in tigetstr +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:16942: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 16948 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:16979: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:16982: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:16985: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:16988: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:16998: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +if test -n "$cf_cv_lib_part_tgetent"; then + +for ac_func in use_extended_names +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:17013: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 17019 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:17050: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:17053: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:17056: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:17059: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:17069: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<EOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +EOF + +fi +done + +fi + +if test -n "$GCC" ; then +echo "$as_me:17082: checking if you want to turn on gcc warnings" >&5 +echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6 + +# Check whether --enable-warnings or --disable-warnings was given. +if test "${enable_warnings+set}" = set; then + enableval="$enable_warnings" + test "$enableval" != yes && enableval=no + if test "$enableval" != "no" ; then + with_warnings=yes + else + with_warnings=no + fi +else + enableval=no + with_warnings=no + +fi; +echo "$as_me:17099: result: $with_warnings" >&5 +echo "${ECHO_T}$with_warnings" >&6 +if test "$with_warnings" = yes +then + +if test "$GCC" = yes +then +cat > conftest.i <<EOF +#ifndef GCC_PRINTF +#define GCC_PRINTF 0 +#endif +#ifndef GCC_SCANF +#define GCC_SCANF 0 +#endif +#ifndef GCC_NORETURN +#define GCC_NORETURN /* nothing */ +#endif +#ifndef GCC_UNUSED +#define GCC_UNUSED /* nothing */ +#endif +EOF +if test "$GCC" = yes +then + { echo "$as_me:17122: checking for $CC __attribute__ directives..." >&5 +echo "$as_me: checking for $CC __attribute__ directives..." >&6;} +cat > conftest.$ac_ext <<EOF +#line 17125 "${as_me:-configure}" +#include "confdefs.h" +#include "conftest.h" +#include "conftest.i" +#if GCC_PRINTF +#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) +#else +#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ +#endif +#if GCC_SCANF +#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) +#else +#define GCC_SCANFLIKE(fmt,var) /*nothing*/ +#endif +extern void wow(char *,...) GCC_SCANFLIKE(1,2); +extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; +extern void foo(void) GCC_NORETURN; +int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } +EOF + cf_printf_attribute=no + cf_scanf_attribute=no + for cf_attribute in scanf printf unused noreturn + do + +cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cf_directive="__attribute__(($cf_attribute))" + echo "checking for $CC $cf_directive" 1>&5 + + case $cf_attribute in #(vi + printf) #(vi + cf_printf_attribute=yes + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE 1 +EOF + ;; + scanf) #(vi + cf_scanf_attribute=yes + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE 1 +EOF + ;; + *) #(vi + cat >conftest.h <<EOF +#define GCC_$cf_ATTRIBUTE $cf_directive +EOF + ;; + esac + + if { (eval echo "$as_me:17174: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:17177: \$? = $ac_status" >&5 + (exit $ac_status); }; then + test -n "$verbose" && echo "$as_me:17179: result: ... $cf_attribute" >&5 +echo "${ECHO_T}... $cf_attribute" >&6 + cat conftest.h >>confdefs.h + case $cf_attribute in #(vi + printf) #(vi + if test "$cf_printf_attribute" = no ; then + cat >>confdefs.h <<EOF +#define GCC_PRINTFLIKE(fmt,var) /* nothing */ +EOF + else + cat >>confdefs.h <<EOF +#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) +EOF + fi + ;; + scanf) #(vi + if test "$cf_scanf_attribute" = no ; then + cat >>confdefs.h <<EOF +#define GCC_SCANFLIKE(fmt,var) /* nothing */ +EOF + else + cat >>confdefs.h <<EOF +#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) +EOF + fi + ;; + esac + fi + done +else + fgrep define conftest.i >>confdefs.h +fi +rm -rf conftest* +fi + +GCC_VERSION=none +if test "$GCC" = yes ; then + echo "$as_me:17216: checking version of $CC" >&5 +echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 + GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" + test -z "$GCC_VERSION" && GCC_VERSION=unknown + echo "$as_me:17220: result: $GCC_VERSION" >&5 +echo "${ECHO_T}$GCC_VERSION" >&6 +fi + +INTEL_COMPILER=no + +if test "$GCC" = yes ; then + case $host_os in + linux*|gnu*) + echo "$as_me:17229: checking if this is really Intel C compiler" >&5 +echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 + cf_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -no-gcc" + cat >conftest.$ac_ext <<_ACEOF +#line 17234 "configure" +#include "confdefs.h" + +int +main () +{ + +#ifdef __INTEL_COMPILER +#else +make an error +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:17251: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:17254: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:17257: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:17260: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + INTEL_COMPILER=yes +cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc" + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$cf_save_CFLAGS" + echo "$as_me:17271: result: $INTEL_COMPILER" >&5 +echo "${ECHO_T}$INTEL_COMPILER" >&6 + ;; + esac +fi + +CLANG_COMPILER=no + +if test "$GCC" = yes ; then + echo "$as_me:17280: checking if this is really Clang C compiler" >&5 +echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 + cf_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Qunused-arguments" + cat >conftest.$ac_ext <<_ACEOF +#line 17285 "configure" +#include "confdefs.h" + +int +main () +{ + +#ifdef __clang__ +#else +make an error +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:17302: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:17305: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:17308: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:17311: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + CLANG_COMPILER=yes +cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext + CFLAGS="$cf_save_CFLAGS" + echo "$as_me:17322: result: $CLANG_COMPILER" >&5 +echo "${ECHO_T}$CLANG_COMPILER" >&6 +fi + +cat > conftest.$ac_ext <<EOF +#line 17327 "${as_me:-configure}" +int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } +EOF + +if test "$INTEL_COMPILER" = yes +then +# The "-wdXXX" options suppress warnings: +# remark #1419: external declaration in primary source file +# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) +# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) +# remark #193: zero used for undefined preprocessing identifier +# remark #593: variable "curs_sb_left_arrow" was set but never used +# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits +# remark #869: parameter "tw" was never referenced +# remark #981: operands are evaluated in unspecified order +# warning #279: controlling expression is constant + + { echo "$as_me:17344: checking for $CC warning options..." >&5 +echo "$as_me: checking for $CC warning options..." >&6;} + cf_save_CFLAGS="$CFLAGS" + EXTRA_CFLAGS="-Wall" + for cf_opt in \ + wd1419 \ + wd1683 \ + wd1684 \ + wd193 \ + wd593 \ + wd279 \ + wd810 \ + wd869 \ + wd981 + do + CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" + if { (eval echo "$as_me:17360: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:17363: \$? = $ac_status" >&5 + (exit $ac_status); }; then + test -n "$verbose" && echo "$as_me:17365: result: ... -$cf_opt" >&5 +echo "${ECHO_T}... -$cf_opt" >&6 + EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" + fi + done + CFLAGS="$cf_save_CFLAGS" + +elif test "$GCC" = yes +then + { echo "$as_me:17374: checking for $CC warning options..." >&5 +echo "$as_me: checking for $CC warning options..." >&6;} + cf_save_CFLAGS="$CFLAGS" + EXTRA_CFLAGS= + cf_warn_CONST="" + test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" + for cf_opt in W Wall \ + Wbad-function-cast \ + Wcast-align \ + Wcast-qual \ + Winline \ + Wmissing-declarations \ + Wmissing-prototypes \ + Wnested-externs \ + Wpointer-arith \ + Wshadow \ + Wstrict-prototypes \ + Wundef $cf_warn_CONST Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum + do + CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" + if { (eval echo "$as_me:17394: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:17397: \$? = $ac_status" >&5 + (exit $ac_status); }; then + test -n "$verbose" && echo "$as_me:17399: result: ... -$cf_opt" >&5 +echo "${ECHO_T}... -$cf_opt" >&6 + case $cf_opt in #(vi + Wcast-qual) #(vi + CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" + ;; + Winline) #(vi + case $GCC_VERSION in + [34].*) + test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 + +echo "${as_me:-configure}:17410: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 + + continue;; + esac + ;; + Wpointer-arith) #(vi + case $GCC_VERSION in + [12].*) + test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 + +echo "${as_me:-configure}:17420: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 + + continue;; + esac + ;; + esac + EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" + fi + done + CFLAGS="$cf_save_CFLAGS" +fi +rm -rf conftest* + +fi +fi + +test "$disable_setuid" = yes && cat >>confdefs.h <<\EOF +#define DISABLE_SETUID 1 +EOF + +test "$disable_setgid" = yes && cat >>confdefs.h <<\EOF +#define DISABLE_SETGID 1 +EOF + +if test $disable_setuid = yes ; then + MAY_SETUID="#" + NOT_SETUID= +elif test $disable_setgid = yes ; then + MAY_SETUID="#" + NOT_SETUID= +else + MAY_SETUID= + NOT_SETUID="#" +fi + +### remove from CPPFLAGS the optional features we define in xtermcfg.h +### or other conflicting symbols that may be defined via imake: +for cf_def in \ + __STDC__ \ + ALLOWLOGGING \ + ALLOWLOGFILEEXEC \ + OPT_LUIT_PROG \ + OPT_WIDE_CHARS \ + SCROLLBAR_RIGHT \ + USE_TTY_GROUP \ + USE_UTEMPTER \ + XRENDERFONT +do + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-D$cf_def//` +done + +echo "$as_me:17471: checking if filesystem supports mixed-case filenames" >&5 +echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 +if test "${cf_cv_mixedcase+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +if test "$cross_compiling" = yes ; then + case $target_alias in #(vi + *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi + cf_cv_mixedcase=no + ;; + *) + cf_cv_mixedcase=yes + ;; + esac +else + rm -f conftest CONFTEST + echo test >conftest + if test -f CONFTEST ; then + cf_cv_mixedcase=no + else + cf_cv_mixedcase=yes + fi + rm -f conftest CONFTEST +fi + +fi +echo "$as_me:17498: result: $cf_cv_mixedcase" >&5 +echo "${ECHO_T}$cf_cv_mixedcase" >&6 +test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF +#define MIXEDCASE_FILENAMES 1 +EOF + +for ac_prog in exctags ctags +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:17508: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CTAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CTAGS"; then + ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CTAGS="$ac_prog" +echo "$as_me:17523: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +CTAGS=$ac_cv_prog_CTAGS +if test -n "$CTAGS"; then + echo "$as_me:17531: result: $CTAGS" >&5 +echo "${ECHO_T}$CTAGS" >&6 +else + echo "$as_me:17534: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CTAGS" && break +done + +for ac_prog in exetags etags +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:17545: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ETAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ETAGS"; then + ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ETAGS="$ac_prog" +echo "$as_me:17560: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +ETAGS=$ac_cv_prog_ETAGS +if test -n "$ETAGS"; then + echo "$as_me:17568: result: $ETAGS" >&5 +echo "${ECHO_T}$ETAGS" >&6 +else + echo "$as_me:17571: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ETAGS" && break +done + +# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. +set dummy ${CTAGS:-ctags}; ac_word=$2 +echo "$as_me:17580: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$MAKE_LOWER_TAGS"; then + ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_MAKE_LOWER_TAGS="yes" +echo "$as_me:17595: found $ac_dir/$ac_word" >&5 +break +done + + test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" +fi +fi +MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS +if test -n "$MAKE_LOWER_TAGS"; then + echo "$as_me:17604: result: $MAKE_LOWER_TAGS" >&5 +echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 +else + echo "$as_me:17607: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +if test "$cf_cv_mixedcase" = yes ; then + # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. +set dummy ${ETAGS:-etags}; ac_word=$2 +echo "$as_me:17614: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$MAKE_UPPER_TAGS"; then + ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_MAKE_UPPER_TAGS="yes" +echo "$as_me:17629: found $ac_dir/$ac_word" >&5 +break +done + + test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" +fi +fi +MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS +if test -n "$MAKE_UPPER_TAGS"; then + echo "$as_me:17638: result: $MAKE_UPPER_TAGS" >&5 +echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 +else + echo "$as_me:17641: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +else + MAKE_UPPER_TAGS=no +fi + +if test "$MAKE_UPPER_TAGS" = yes ; then + MAKE_UPPER_TAGS= +else + MAKE_UPPER_TAGS="#" +fi + +if test "$MAKE_LOWER_TAGS" = yes ; then + MAKE_LOWER_TAGS= +else + MAKE_LOWER_TAGS="#" +fi + +LD_RPATH_OPT= +echo "$as_me:17662: checking for an rpath option" >&5 +echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6 +case $cf_cv_system_name in #(vi +irix*) #(vi + if test "$GCC" = yes; then + LD_RPATH_OPT="-Wl,-rpath," + else + LD_RPATH_OPT="-rpath " + fi + ;; +linux*|gnu*|k*bsd*-gnu) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +openbsd[2-9].*|mirbsd*) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +dragonfly*|freebsd*) #(vi + LD_RPATH_OPT="-rpath " + ;; +netbsd*) #(vi + LD_RPATH_OPT="-Wl,-rpath," + ;; +osf*|mls+*) #(vi + LD_RPATH_OPT="-rpath " + ;; +solaris2*) #(vi + LD_RPATH_OPT="-R" + ;; +*) + ;; +esac +echo "$as_me:17693: result: $LD_RPATH_OPT" >&5 +echo "${ECHO_T}$LD_RPATH_OPT" >&6 + +case "x$LD_RPATH_OPT" in #(vi +x-R*) + echo "$as_me:17698: checking if we need a space after rpath option" >&5 +echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6 + cf_save_LIBS="$LIBS" + LIBS="${LD_RPATH_OPT}$libdir $LIBS" + cat >conftest.$ac_ext <<_ACEOF +#line 17703 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:17715: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:17718: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:17721: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:17724: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_rpath_space=no +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +cf_rpath_space=yes +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$cf_save_LIBS" + echo "$as_me:17734: result: $cf_rpath_space" >&5 +echo "${ECHO_T}$cf_rpath_space" >&6 + test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT " + ;; +esac + +echo "$as_me:17740: checking if rpath-hack should be disabled" >&5 +echo $ECHO_N "checking if rpath-hack should be disabled... $ECHO_C" >&6 + +# Check whether --enable-rpath-hack or --disable-rpath-hack was given. +if test "${enable_rpath_hack+set}" = set; then + enableval="$enable_rpath_hack" + test "$enableval" != no && enableval=yes + if test "$enableval" != "yes" ; then + cf_disable_rpath_hack=yes + else + cf_disable_rpath_hack=no + fi +else + enableval=yes + cf_disable_rpath_hack=no + +fi; +echo "$as_me:17757: result: $cf_disable_rpath_hack" >&5 +echo "${ECHO_T}$cf_disable_rpath_hack" >&6 +if test "$cf_disable_rpath_hack" = no ; then + +echo "$as_me:17761: checking for updated LDFLAGS" >&5 +echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6 +if test -n "$LD_RPATH_OPT" ; then + echo "$as_me:17764: result: maybe" >&5 +echo "${ECHO_T}maybe" >&6 + + for ac_prog in ldd +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:17771: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$cf_ldd_prog"; then + ac_cv_prog_cf_ldd_prog="$cf_ldd_prog" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_cf_ldd_prog="$ac_prog" +echo "$as_me:17786: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +cf_ldd_prog=$ac_cv_prog_cf_ldd_prog +if test -n "$cf_ldd_prog"; then + echo "$as_me:17794: result: $cf_ldd_prog" >&5 +echo "${ECHO_T}$cf_ldd_prog" >&6 +else + echo "$as_me:17797: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$cf_ldd_prog" && break +done +test -n "$cf_ldd_prog" || cf_ldd_prog="no" + + cf_rpath_list="/usr/lib /lib" + if test "$cf_ldd_prog" != no + then + cf_rpath_oops= + +cat >conftest.$ac_ext <<_ACEOF +#line 17811 "configure" +#include "confdefs.h" +#include <stdio.h> +int +main () +{ +printf("Hello"); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:17823: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:17826: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:17829: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:17832: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cf_rpath_oops=`$cf_ldd_prog conftest$ac_exeext | fgrep ' not found' | sed -e 's% =>.*$%%' |sort -u` + cf_rpath_list=`$cf_ldd_prog conftest$ac_exeext | fgrep / | sed -e 's%^.*[ ]/%/%' -e 's%/[^/][^/]*$%%' |sort -u` +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + + # If we passed the link-test, but get a "not found" on a given library, + # this could be due to inept reconfiguration of gcc to make it only + # partly honor /usr/local/lib (or whatever). Sometimes this behavior + # is intentional, e.g., installing gcc in /usr/bin and suppressing the + # /usr/local libraries. + if test -n "$cf_rpath_oops" + then + for cf_rpath_src in $cf_rpath_oops + do + for cf_rpath_dir in \ + /usr/local \ + /usr/pkg \ + /opt/sfw + do + if test -f $cf_rpath_dir/lib/$cf_rpath_src + then + test -n "$verbose" && echo " ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6 + +echo "${as_me:-configure}:17860: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5 + + LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib" + break + fi + done + done + fi + fi + + test -n "$verbose" && echo " ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6 + +echo "${as_me:-configure}:17872: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5 + +test -n "$verbose" && echo " ...checking LDFLAGS $LDFLAGS" 1>&6 + +echo "${as_me:-configure}:17876: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5 + +cf_rpath_dst= +for cf_rpath_src in $LDFLAGS +do + case $cf_rpath_src in #(vi + -L*) #(vi + + # check if this refers to a directory which we will ignore + cf_rpath_skip=no + if test -n "$cf_rpath_list" + then + for cf_rpath_item in $cf_rpath_list + do + if test "x$cf_rpath_src" = "x-L$cf_rpath_item" + then + cf_rpath_skip=yes + break + fi + done + fi + + if test "$cf_rpath_skip" = no + then + # transform the option + if test "$LD_RPATH_OPT" = "-R " ; then + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"` + else + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"` + fi + + # if we have not already added this, add it now + cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"` + if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS" + then + test -n "$verbose" && echo " ...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6 + +echo "${as_me:-configure}:17913: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5 + + EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS" + fi + fi + ;; + esac + cf_rpath_dst="$cf_rpath_dst $cf_rpath_src" +done +LDFLAGS=$cf_rpath_dst + +test -n "$verbose" && echo " ...checked LDFLAGS $LDFLAGS" 1>&6 + +echo "${as_me:-configure}:17926: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5 + +test -n "$verbose" && echo " ...checking LIBS $LIBS" 1>&6 + +echo "${as_me:-configure}:17930: testing ...checking LIBS $LIBS ..." 1>&5 + +cf_rpath_dst= +for cf_rpath_src in $LIBS +do + case $cf_rpath_src in #(vi + -L*) #(vi + + # check if this refers to a directory which we will ignore + cf_rpath_skip=no + if test -n "$cf_rpath_list" + then + for cf_rpath_item in $cf_rpath_list + do + if test "x$cf_rpath_src" = "x-L$cf_rpath_item" + then + cf_rpath_skip=yes + break + fi + done + fi + + if test "$cf_rpath_skip" = no + then + # transform the option + if test "$LD_RPATH_OPT" = "-R " ; then + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%-R %"` + else + cf_rpath_tmp=`echo "$cf_rpath_src" |sed -e "s%-L%$LD_RPATH_OPT%"` + fi + + # if we have not already added this, add it now + cf_rpath_tst=`echo "$EXTRA_LDFLAGS" | sed -e "s%$cf_rpath_tmp %%"` + if test "x$cf_rpath_tst" = "x$EXTRA_LDFLAGS" + then + test -n "$verbose" && echo " ...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6 + +echo "${as_me:-configure}:17967: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5 + + EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS" + fi + fi + ;; + esac + cf_rpath_dst="$cf_rpath_dst $cf_rpath_src" +done +LIBS=$cf_rpath_dst + +test -n "$verbose" && echo " ...checked LIBS $LIBS" 1>&6 + +echo "${as_me:-configure}:17980: testing ...checked LIBS $LIBS ..." 1>&5 + + test -n "$verbose" && echo " ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6 + +echo "${as_me:-configure}:17984: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5 + +fi + +fi + +# Force plink.sh to not trim pcre's libraries, which have the same symbol +# names as the system regexp. +if test "$with_pcre" != no +then + LIBS=`echo "$LIBS" | sed -e 's/-lpcre/-kpcre/g'` +fi + +### output xtermcfg.h, etc +ac_config_files="$ac_config_files Makefile df-install minstall:minstall.in" +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overriden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if cmp -s $cache_file confcache; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +DEFS=-DHAVE_CONFIG_H + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:18078: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +SHELL=\${CONFIG_SHELL-$SHELL} +ac_cs_invocation="\$0 \$@" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Name of the executable. +as_me=`echo "$0" |sed 's,.*[\\/],,'` + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +as_executable_p="test -f" + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +# NLS nuisances. +$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } +$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } +$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } +$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } +$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } +$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } +$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } +$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } + +exec 6>&1 + +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\EOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number, then exit + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Report bugs to <dickey@invisible-island.net>." +EOF + +cat >>$CONFIG_STATUS <<EOF +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.52.20120310, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +EOF + +cat >>$CONFIG_STATUS <<\EOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "x$1" : 'x\([^=]*\)='` + ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` + shift + set dummy "$ac_option" "$ac_optarg" ${1+"$@"} + shift + ;; + -*);; + *) # This is not an option, so the user has probably given explicit + # arguments. + ac_need_defaults=false;; + esac + + case $1 in + # Handling of the options. +EOF +cat >>$CONFIG_STATUS <<EOF + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" + exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; +EOF +cat >>$CONFIG_STATUS <<\EOF + --version | --vers* | -V ) + echo "$ac_cs_version"; exit 0 ;; + --he | --h) + # Conflict between --help and --header + { { echo "$as_me:18251: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + shift + CONFIG_FILES="$CONFIG_FILES $1" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + shift + CONFIG_HEADERS="$CONFIG_HEADERS $1" + ac_need_defaults=false;; + + # This is an error. + -*) { { echo "$as_me:18270: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&5 +echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2;} + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" ;; + + esac + shift +done + +exec 5>>config.log +cat >&5 << _ACEOF + +## ----------------------- ## +## Running config.status. ## +## ----------------------- ## + +This file was extended by $as_me 2.52.20120310, executed with + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + > $ac_cs_invocation +on `(hostname || uname -n) 2>/dev/null | sed 1q` + +_ACEOF +EOF + +cat >>$CONFIG_STATUS <<\EOF +for ac_config_target in $ac_config_targets +do + case "$ac_config_target" in + # Handling of arguments. + "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "df-install" ) CONFIG_FILES="$CONFIG_FILES df-install" ;; + "minstall" ) CONFIG_FILES="$CONFIG_FILES minstall:minstall.in" ;; + "xtermcfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS xtermcfg.h:xtermcfg.hin" ;; + *) { { echo "$as_me:18309: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers +fi + +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. +: ${TMPDIR=/tmp} +{ + tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=$TMPDIR/cs$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + { (exit 1); exit 1; } +} + +EOF + +cat >>$CONFIG_STATUS <<EOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@DEFS@,$DEFS,;t t +s,@LIBS@,$LIBS,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@CC@,$CC,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@CPP@,$CPP,;t t +s,@AWK@,$AWK,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@LN_S@,$LN_S,;t t +s,@LINT@,$LINT,;t t +s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t +s,@PROG_EXT@,$PROG_EXT,;t t +s,@APP_CLASS@,$APP_CLASS,;t t +s,@APPSDIR@,$APPSDIR,;t t +s,@no_appsdir@,$no_appsdir,;t t +s,@PIXMAPDIR@,$PIXMAPDIR,;t t +s,@no_pixmapdir@,$no_pixmapdir,;t t +s,@ICONDIR@,$ICONDIR,;t t +s,@no_icondir@,$no_icondir,;t t +s,@ICON_FORMAT@,$ICON_FORMAT,;t t +s,@ICON_THEME@,$ICON_THEME,;t t +s,@ICON_LIST@,$ICON_LIST,;t t +s,@ICON_NAME@,$ICON_NAME,;t t +s,@desktop_utils@,$desktop_utils,;t t +s,@DESKTOP_FLAGS@,$DESKTOP_FLAGS,;t t +s,@DESKTOP_CATEGORY@,$DESKTOP_CATEGORY,;t t +s,@XTERM_PATH@,$XTERM_PATH,;t t +s,@XTERM_SYMLINK@,$XTERM_SYMLINK,;t t +s,@SINSTALL_OPTS@,$SINSTALL_OPTS,;t t +s,@X_CFLAGS@,$X_CFLAGS,;t t +s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t +s,@X_LIBS@,$X_LIBS,;t t +s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t +s,@PKG_CONFIG@,$PKG_CONFIG,;t t +s,@ac_pt_PKG_CONFIG@,$ac_pt_PKG_CONFIG,;t t +s,@IMAKE@,$IMAKE,;t t +s,@IMAKE_CFLAGS@,$IMAKE_CFLAGS,;t t +s,@IMAKE_LOADFLAGS@,$IMAKE_LOADFLAGS,;t t +s,@default_termid@,$default_termid,;t t +s,@default_TERM@,$default_TERM,;t t +s,@backarrow_is_del@,$backarrow_is_del,;t t +s,@backarrow_is_erase@,$backarrow_is_erase,;t t +s,@delete_is_del@,$delete_is_del,;t t +s,@alt_sends_esc@,$alt_sends_esc,;t t +s,@meta_sends_esc@,$meta_sends_esc,;t t +s,@cf_tic_prog@,$cf_tic_prog,;t t +s,@no_ticprog@,$no_ticprog,;t t +s,@TERMINFO_DIR@,$TERMINFO_DIR,;t t +s,@SET_TERMINFO@,$SET_TERMINFO,;t t +s,@FREETYPE_CONFIG@,$FREETYPE_CONFIG,;t t +s,@FREETYPE_OLD_CONFIG@,$FREETYPE_OLD_CONFIG,;t t +s,@FREETYPE_XFT_CONFIG@,$FREETYPE_XFT_CONFIG,;t t +s,@HAVE_TYPE_FCCHAR32@,$HAVE_TYPE_FCCHAR32,;t t +s,@HAVE_TYPE_XFTCHARSPEC@,$HAVE_TYPE_XFTCHARSPEC,;t t +s,@LUIT@,$LUIT,;t t +s,@ECHO_LT@,$ECHO_LT,;t t +s,@ECHO_LD@,$ECHO_LD,;t t +s,@RULE_CC@,$RULE_CC,;t t +s,@SHOW_CC@,$SHOW_CC,;t t +s,@ECHO_CC@,$ECHO_CC,;t t +s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t +s,@CHARPROC_DEPS@,$CHARPROC_DEPS,;t t +s,@EXTRAHDRS@,$EXTRAHDRS,;t t +s,@EXTRASRCS@,$EXTRASRCS,;t t +s,@EXTRAOBJS@,$EXTRAOBJS,;t t +s,@MAY_SETUID@,$MAY_SETUID,;t t +s,@NOT_SETUID@,$NOT_SETUID,;t t +s,@CTAGS@,$CTAGS,;t t +s,@ETAGS@,$ETAGS,;t t +s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t +s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t +s,@cf_ldd_prog@,$cf_ldd_prog,;t t +s,@EXTRA_LDFLAGS@,$EXTRA_LDFLAGS,;t t +CEOF + +EOF + + cat >>$CONFIG_STATUS <<\EOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +EOF +cat >>$CONFIG_STATUS <<\EOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || mkdir "$as_incr_dir" + ;; + esac +done; } + + ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` + else + ac_dir_suffix= ac_dots= + fi + + case $srcdir in + .) ac_srcdir=. + if test -z "$ac_dots"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_dots$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_dots$srcdir ;; + esac + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_dots$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:18589: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated automatically by config.status. */ + configure_input="Generated automatically from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:18607: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:18620: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +EOF +cat >>$CONFIG_STATUS <<EOF + sed "$ac_vpsub +$extrasub +EOF +cat >>$CONFIG_STATUS <<\EOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +EOF +cat >>$CONFIG_STATUS <<\EOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_iB='\([ ]\),\1#\2define\3' +ac_iC=' ' +ac_iD='\4,;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' +ac_uC=' ' +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + test x"$ac_file" != x- && { echo "$as_me:18686: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:18697: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo $f;; + *) # Relative + if test -f "$f"; then + # Build tree + echo $f + elif test -f "$srcdir/$f"; then + # Source tree + echo $srcdir/$f + else + # /dev/null tree + { { echo "$as_me:18710: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +EOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\EOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +EOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\EOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +EOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # egrep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\EOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated automatically by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated automatically by configure. */" >$tmp/config.h + else + echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if cmp -s $ac_file $tmp/config.h 2>/dev/null; then + { echo "$as_me:18828: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + { case "$ac_dir" in + [\\/]* | ?:[\\/]* ) as_incr_dir=;; + *) as_incr_dir=.;; +esac +as_dummy="$ac_dir" +for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do + case $as_mkdir_dir in + # Skip DOS drivespec + ?:) as_incr_dir=$as_mkdir_dir ;; + *) + as_incr_dir=$as_incr_dir/$as_mkdir_dir + test -d "$as_incr_dir" || mkdir "$as_incr_dir" + ;; + esac +done; } + + fi + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi +done +EOF + +cat >>$CONFIG_STATUS <<\EOF + +{ (exit 0); exit 0; } +EOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + exec 5>/dev/null + $SHELL $CONFIG_STATUS || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..44fe9ab --- /dev/null +++ b/configure.in @@ -0,0 +1,1018 @@ +dnl $XTermId: configure.in,v 1.292 2012/06/21 22:07:14 tom Exp $ +dnl +dnl ----------------------------------------------------------------------------- +dnl this file is part of xterm +dnl +dnl Copyright 1997-2011,2012 by Thomas E. Dickey +dnl +dnl All Rights Reserved +dnl +dnl Permission is hereby granted, free of charge, to any person obtaining a +dnl copy of this software and associated documentation files (the +dnl "Software"), to deal in the Software without restriction, including +dnl without limitation the rights to use, copy, modify, merge, publish, +dnl distribute, sublicense, and/or sell copies of the Software, and to +dnl permit persons to whom the Software is furnished to do so, subject to +dnl the following conditions: +dnl +dnl The above copyright notice and this permission notice shall be included +dnl in all copies or substantial portions of the Software. +dnl +dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +dnl IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +dnl CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +dnl TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +dnl SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +dnl +dnl Except as contained in this notice, the name(s) of the above copyright +dnl holders shall not be used in advertising or otherwise to promote the +dnl sale, use or other dealings in this Software without prior written +dnl authorization. +dnl --------------------------------------------------------------------------- +dnl Process this file with autoconf to produce a configure script. +dnl +AC_PREREQ(2.13.20030927) +AC_INIT(charproc.c) +AC_CONFIG_HEADER(xtermcfg.h:xtermcfg.hin) +CF_CHECK_CACHE + +### checks for alternative programs + +dnl Only add to this case statement when a system has a compiler that is not +dnl detected by AC_PROG_CC. +case "$host_os" in +openedition) : ${CFLAGS="-O2 -Wc,dll -Wl,EDIT=NO"} + : ${CPPFLAGS="-D_ALL_SOURCE"} + : ${LIBS="/usr/lib/Xaw.x /usr/lib/SM.x /usr/lib/ICE.x /usr/lib/X11.x"} + : ${CC=c89};; +darwin*) + : ${LDFLAGS}="${LDFLAGS} -Wl,-bind_at_load";; +esac + +AC_PROG_CC +AC_PROG_CPP +AC_PROG_GCC_TRADITIONAL +AC_PROG_AWK +AC_PROG_INSTALL +AC_PROG_LN_S +AC_ARG_PROGRAM +AC_CHECK_PROGS(LINT, tdlint lint alint) + +### checks for UNIX variants that set C preprocessor variables +AC_AIX +AC_ISC_POSIX + +### checks for compiler characteristics +CF_ANSI_CC_CHECK +AC_C_CONST +CF_PROG_EXT +CF_XOPEN_SOURCE +CF_SIGWINCH + +### checks for header files +AC_CHECK_HEADERS( \ +ncurses/curses.h \ +ncurses/term.h \ +stdlib.h \ +sys/ptem.h sys/ttydefaults.h \ +term.h \ +termios.h \ +unistd.h \ +wchar.h \ +) +AC_HEADER_TIME +AM_LANGINFO_CODESET + +### checks for typedefs +CF_SIG_ATOMIC_T +CF_SIZE_T +AC_CHECK_TYPE(time_t, long) +CF_TYPE_CC_T +AC_TYPE_MODE_T +AC_TYPE_PID_T +AC_TYPE_UID_T +AC_TYPE_OFF_T + +### checks for library functions +AC_CHECK_FUNCS( \ + bcopy \ + gethostname \ + getlogin \ + memmove \ + putenv \ + unsetenv \ + sched_yield \ + setpgid \ + strerror \ + strftime \ + tcgetattr \ + waitpid \ + wcswidth \ + wcwidth ) +CF_FUNC_MEMMOVE +CF_UTMP +CF_STRUCT_LASTLOG +CF_POSIX_SAVED_IDS + +CF_HELP_MESSAGE(Compile/Install Options:) +CF_FUNC_TGETENT + +CF_WITH_APP_CLASS(XTerm) +CF_WITH_APP_DEFAULTS +CF_WITH_ICON_THEME(icons/xterm-color,,,icons/xterm-color_48x48) +CF_DISABLE_DESKTOP(xterm) +CF_WITH_DESKTOP_CATEGORY(xterm,[*rxvt*|konsole|*-terminal],[System|TerminalEmulator|Utility|*]) + +AC_MSG_CHECKING(for install-permissions reference) +AC_ARG_WITH(reference, + [ --with-reference=XXX program to use as permissions-reference], + [with_reference=$withval], + [with_reference=xterm]) +AC_MSG_RESULT($with_reference) + +with_full_paths=yes +CF_PATH_PROG(XTERM_PATH,$with_reference) + +# If any of --program-prefix, --program-suffix or --program-transform-name is +# given, accept an option tell the makefile to create a symbolic link, e.g., +# to "xterm" on install. +XTERM_SYMLINK=NONE +AC_SUBST(XTERM_SYMLINK) +if test "$program_transform_name" != "'s,,,'" ; then +cf_name=`echo "$program_transform_name" | sed -e '[s,\\$\\$,$,g]'` +cf_name=`echo xterm |sed -e "$cf_name"` +AC_MSG_CHECKING(for symbolic link to create to $cf_name) +AC_ARG_WITH(xterm-symlink, + [ --with-xterm-symlink=XXX make symbolic link to installed xterm], + [with_symlink=$withval], + [with_symlink=xterm]) +AC_MSG_RESULT($with_symlink) +test "$with_symlink" = yes && with_symlink=xterm +test -n "$with_symlink" && \ + test "$with_symlink" != no && \ + test "$with_symlink" != $cf_name && \ + XTERM_SYMLINK="$with_symlink" +fi + +AC_MSG_CHECKING(if you want to disable setuid) +CF_ARG_DISABLE(setuid, + [ --disable-setuid disable setuid in xterm, do not install setuid/setgid], + [disable_setuid=yes], + [disable_setuid=no], + no) +AC_MSG_RESULT($disable_setuid) + +AC_MSG_CHECKING(if you want to disable setgid) +CF_ARG_DISABLE(setgid, + [ --disable-setgid disable setgid in xterm, do not install setuid/setgid], + [disable_setgid=yes], + [disable_setgid=no], + no) +AC_MSG_RESULT($disable_setgid) + +AC_MSG_CHECKING(if you want to run xterm setuid to a given user) +AC_ARG_WITH(setuid, + [ --with-setuid=XXX use the given setuid user], + [use_given_setuid=$withval], + [use_given_setuid=no]) +AC_MSG_RESULT($use_given_setuid) + +if test "$use_given_setuid" != no ; then + if test "$use_given_setuid" = yes ; then + cf_cv_given_setuid=root + else + cf_cv_given_setuid=$use_given_setuid + fi + # inherit SINSTALL_OPTS from environment to allow packager to customize it. + SINSTALL_OPTS="$SINSTALL_OPTS u+s -u $cf_cv_given_setuid" +fi + +AC_MSG_CHECKING(if you want to run xterm setgid to match utmp/utmpx file) +AC_ARG_WITH(utmp-setgid, + [ --with-utmp-setgid=XXX use setgid to match utmp/utmpx file], + [use_utmp_setgid=$withval], + [use_utmp_setgid=no]) +AC_MSG_RESULT($use_utmp_setgid) + +if test "$use_utmp_setgid" != no ; then + if test "$use_utmp_setgid" = yes ; then + CF_UTMP_GROUP + else + cf_cv_utmp_group=$use_utmp_setgid + fi + if test "$cf_cv_posix_saved_ids" != yes ; then + AC_MSG_ERROR(Your system does not support POSIX saved-ids) + fi + AC_DEFINE(USE_UTMP_SETGID) + SINSTALL_OPTS="$SINSTALL_OPTS g+s -g $cf_cv_utmp_group" +fi + +AC_SUBST(SINSTALL_OPTS) + +AC_MSG_CHECKING(if you want to link with utempter) +AC_ARG_WITH(utempter, + [ --with-utempter use utempter library for access to utmp], + [use_utempter=$withval], + [use_utempter=no]) +AC_MSG_RESULT($use_utempter) + +if test "$use_utempter" = yes ; then + CF_UTEMPTER + test "$cf_cv_have_utempter" != yes && use_utempter=no +else + use_utempter=no +fi + +# Some configurations permit (or require) either setuid or setgid mode. +# Let the user decide. +if test "$use_utempter" = yes ; then + if test "${enable_setuid+set}" != set ; then + disable_setuid=yes + CF_VERBOSE([No --disable-setuid option given, force to yes]) + fi +fi + +### checks for external data +CF_ERRNO +CF_TTY_GROUP + +### checks for system services and user specified options + +CF_POSIX_WAIT +CF_SYSV +CF_SVR4 +CF_X_TOOLKIT + +AC_CHECK_HEADERS( \ + X11/DECkeysym.h \ + X11/Sunkeysym.h \ + X11/XF86keysym.h \ + X11/XKBlib.h \ + X11/Xpoll.h \ + X11/extensions/XKB.h \ + ) + +CF_X_ATHENA +CF_TYPE_FD_MASK +CF_TERMIO_C_ISPEED + +LIBS="$LIBS $X_EXTRA_LIBS" + +CF_FUNC_GRANTPT +AC_CHECK_FUNCS(XkbQueryExtension XkbKeycodeToKeysym) + +CF_XKB_BELL_EXT + +AC_CHECK_FUNCS(Xutf8LookupString, [],[ + EXTRAHDRS="$EXTRAHDRS xutf8.h" + EXTRASRCS="$EXTRASRCS xutf8.c" + EXTRAOBJS="$EXTRAOBJS xutf8.o" +]) + +CF_WITH_IMAKE_CFLAGS($(MAIN_DEFINES) $(VENDORMANDEFS)) + +# If we have already established that there is a full termcap implementation, +# suppress the definitions for terminfo that we make have imported from the +# imake-file. +if test "x$cf_cv_lib_tgetent" != xno || test "x$cf_cv_lib_part_tgetent" != xno ; then + case "$IMAKE_CFLAGS" in + *-DUSE_TERMINFO\ -DHAVE_TIGETSTR*) + CF_UNDO_CFLAGS(IMAKE_CFLAGS,terminfo,[-DUSE_TERMINFO[[ ]]*-DHAVE_TIGETSTR[[ ]]*]) + CF_UNDO_CFLAGS(CPPFLAGS,terminfo,[-DUSE_TERMINFO[[ ]]*-DHAVE_TIGETSTR[[ ]]*]) + ;; + esac +fi + +CF_HELP_MESSAGE(Terminal Configuration:) + +AC_MSG_CHECKING(for default terminal-id) +AC_ARG_WITH(terminal-id, + [ --with-terminal-id=V set default decTerminalID (default: vt100)], + [default_termid=$withval], + [default_termid=vt420]) +AC_MSG_RESULT($default_termid) +case $default_termid in +vt*) default_termid=`echo $default_termid | sed -e 's/^..//'` + ;; +esac +AC_DEFINE_UNQUOTED(DFT_DECID,"$default_termid") +AC_SUBST(default_termid) + +AC_MSG_CHECKING(for default terminal-type) +AC_ARG_WITH(terminal-type, + [ --with-terminal-type=T set default $TERM (default: xterm)], + [default_TERM=$withval], + [default_TERM=xterm]) +AC_MSG_RESULT($default_TERM) +AC_DEFINE_UNQUOTED(DFT_TERMTYPE,"$default_TERM") +AC_SUBST(default_TERM) + +############################################################################### +AC_MSG_CHECKING(if backarrow-key should be DEL) +CF_ARG_DISABLE(backarrow-key, + [ --enable-backarrow-is-del set default backarrowKey resource (default: true)], + [backarrow_is_del=$enableval], + [backarrow_is_del=yes]) +CF_XBOOL_RESULT(DEF_BACKARO_DEL,backarrow_is_del) + +AC_MSG_CHECKING(if backarrow-key should be treated as erase) +CF_ARG_ENABLE(backarrow-is-erase, + [ --enable-backarrow-is-erase set default backarrowKeyIsErase resource (default: false)], + [backarrow_is_erase=$enableval], + [backarrow_is_erase=no]) +CF_XBOOL_RESULT(DEF_BACKARO_ERASE,backarrow_is_erase) + +AC_MSG_CHECKING(for default backspace/DEL setting) +AC_ARG_ENABLE(delete-is-del, + [ --enable-delete-is-del set default deleteIsDEL resource (default: maybe)], + [delete_is_del=$enableval], + [delete_is_del=maybe]) +CF_XBOOL_RESULT(DEFDELETE_DEL,delete_is_del) + +AC_MSG_CHECKING(if alt should send ESC) +CF_ARG_ENABLE(alt-sends-esc, + [ --enable-alt-sends-esc set default altSendsEscape resource (default: no)], + [alt_sends_esc=$enableval], + [alt_sends_esc=no]) +CF_XBOOL_RESULT(DEF_ALT_SENDS_ESC,alt_sends_esc) + +AC_MSG_CHECKING(if meta should send ESC) +CF_ARG_ENABLE(meta-sends-esc, + [ --enable-meta-sends-esc set default metaSendsEscape resource (default: no)], + [meta_sends_esc=$enableval], + [meta_sends_esc=no]) +CF_XBOOL_RESULT(DEF_META_SENDS_ESC,meta_sends_esc) + +############################################################################### +AC_CHECK_PROG(cf_tic_prog,tic,yes,no) +if test "$cf_tic_prog" = yes ; then + AC_MSG_CHECKING(for private terminfo-directory) + AC_ARG_WITH(own-terminfo, + [ --with-own-terminfo=P set default $TERMINFO (default: from environment)], + [TERMINFO_DIR=$withval], + [TERMINFO_DIR=${TERMINFO-none}]) + AC_MSG_RESULT($TERMINFO_DIR) + if test "$TERMINFO_DIR" = yes ; then + AC_MSG_WARN(no value given) + elif test "$TERMINFO_DIR" != none ; then + if test -d $TERMINFO_DIR ; then + AC_DEFINE_UNQUOTED(OWN_TERMINFO_DIR,"$TERMINFO_DIR") + else + AC_MSG_WARN(not a directory) + fi + elif test "$prefix" != NONE ; then + TERMINFO_DIR='${prefix}/lib/terminfo' + elif test -d /usr/lib/terminfo ; then + TERMINFO_DIR=/usr/lib/terminfo + else + TERMINFO_DIR= + fi + SET_TERMINFO= + if test -n "$TERMINFO_DIR" ; then + TERMINFO_DIR='$(DESTDIR)'$TERMINFO_DIR + SET_TERMINFO='TERMINFO=$(TERMINFO_DIR)' + fi + no_ticprog= +else + no_ticprog="#" + TERMINFO_DIR= + SET_TERMINFO= +fi +AC_SUBST(no_ticprog) +AC_SUBST(TERMINFO_DIR) +AC_SUBST(SET_TERMINFO) + +############################################################################### +CF_HELP_MESSAGE(Optional Features:) + +AC_MSG_CHECKING(if you want active-icons) +CF_ARG_DISABLE(active-icon, + [ --disable-active-icon disable X11R6.3 active-icon feature], + [enable_active_icon=no], + [enable_active_icon=yes]) +AC_MSG_RESULT($enable_active_icon) +if test "$enable_active_icon" = no ; then + AC_DEFINE(NO_ACTIVE_ICON) +fi + +AC_MSG_CHECKING(if you want ANSI color) +CF_ARG_DISABLE(ansi-color, + [ --disable-ansi-color disable ANSI color], + [enable_ansi_color=no], + [enable_ansi_color=yes]) +AC_MSG_RESULT($enable_ansi_color) +test "$enable_ansi_color" = no && AC_DEFINE(OPT_ISO_COLORS,0) + +if test "$enable_ansi_color" = yes ; then + + AC_MSG_CHECKING(if you want 16 colors like aixterm) + CF_ARG_DISABLE(16-color, + [ --disable-16-color disable 16-color support], + [enable_16_color=no], + [enable_16_color=yes]) + AC_MSG_RESULT($enable_16_color) + test "$enable_16_color" = no && AC_DEFINE(OPT_AIX_COLORS,0) + + AC_MSG_CHECKING(if you want 256 colors) + CF_ARG_ENABLE(256-color, + [ --enable-256-color enable 256-color support], + [enable_256_color=yes], + [enable_256_color=no]) + AC_MSG_RESULT($enable_256_color) + if test "$enable_256_color" = yes ; then + CHARPROC_DEPS="$CHARPROC_DEPS 256colres.h" + EXTRAHDRS="$EXTRAHDRS 256colres.h" + AC_DEFINE(OPT_256_COLORS,1) + else + AC_MSG_CHECKING(if you want 88 colors) + CF_ARG_ENABLE(88-color, + [ --enable-88-color enable 88-color support], + [enable_88_color=yes], + [enable_88_color=no]) + AC_MSG_RESULT($enable_88_color) + if test "$enable_88_color" = yes ; then + CHARPROC_DEPS="$CHARPROC_DEPS 88colres.h" + EXTRAHDRS="$EXTRAHDRS 88colres.h" + AC_DEFINE(OPT_88_COLORS,1) + fi + fi + +fi + +AC_MSG_CHECKING(if you want blinking cursor) +CF_ARG_DISABLE(blink-cursor, + [ --disable-blink-cursor disable support for blinking cursor], + [enable_blink_curs=no], + [enable_blink_curs=yes]) +AC_MSG_RESULT($enable_blink_curs) +test "$enable_blink_curs" = no && AC_DEFINE(OPT_BLINK_CURS,0) + +AC_MSG_CHECKING(if you want to ignore Linux's broken palette-strings) + +case $host_os in #(vi +linux*) + assume_broken_osc=yes ;; #(vi +*) + assume_broken_osc=no ;; +esac + +CF_ARG_OPTION(broken-osc, + [ --enable-broken-osc allow broken Linux OSC-strings], + [enable_broken_osc=$enableval], + [enable_broken_osc=$enableval], + [$assume_broken_osc]) +AC_MSG_RESULT($enable_broken_osc) +if test "$enable_broken_osc" = yes ; then + AC_DEFINE(OPT_BROKEN_OSC,1) +else + AC_DEFINE(OPT_BROKEN_OSC,0) +fi + +AC_MSG_CHECKING(if you want to allow broken string-terminators) +CF_ARG_ENABLE(broken-st, + [ --disable-broken-st disallow broken string-terminators], + [enable_broken_st=no], + [enable_broken_st=yes]) +AC_MSG_RESULT($enable_broken_st) +test "$enable_broken_st" = no && AC_DEFINE(OPT_BROKEN_ST,0) + +AC_MSG_CHECKING(if you want printable 128-159) +CF_ARG_DISABLE(c1-print, + [ --disable-c1-print disallow -k8 option for printable 128-159], + [enable_c1_print=no], + [enable_c1_print=yes]) +AC_MSG_RESULT($enable_c1_print) +test "$enable_c1_print" = no && AC_DEFINE(OPT_C1_PRINT,0) + +if test "$enable_ansi_color" = yes ; then + + AC_MSG_CHECKING(if you want bold colors mapped like IBM PC) + CF_ARG_DISABLE(bold-color, + [ --disable-bold-color disable PC-style mapping of bold colors], + [enable_pc_color=no], + [enable_pc_color=yes]) + AC_MSG_RESULT($enable_pc_color) + test "$enable_pc_color" = no && AC_DEFINE(OPT_PC_COLORS,0) + + AC_MSG_CHECKING(if you want separate color-classes) + CF_ARG_DISABLE(color-class, + [ --disable-color-class disable separate color class resources], + [enable_color_class=no], + [enable_color_class=yes]) + AC_MSG_RESULT($enable_color_class) + test "$enable_color_class" = no && AC_DEFINE(OPT_COLOR_CLASS,FALSE) + + AC_MSG_CHECKING(if you want color-mode enabled by default) + CF_ARG_DISABLE(color-mode, + [ --disable-color-mode disable default colorMode resource], + [default_colormode=no], + [default_colormode=yes]) + AC_MSG_RESULT($default_colormode) + test "$default_colormode" = no && AC_DEFINE(DFT_COLORMODE,FALSE) + +fi + +AC_MSG_CHECKING(if you want support for color highlighting) +CF_ARG_DISABLE(highlighting, + [ --disable-highlighting disable support for color highlighting], + [default_highlight=no], + [default_highlight=yes]) +AC_MSG_RESULT($default_highlight) +test "$default_highlight" = no && AC_DEFINE(OPT_HIGHLIGHT_COLOR,0) + +AC_MSG_CHECKING(if you want support for doublesize characters) +CF_ARG_DISABLE(doublechars, + [ --disable-doublechars disable support for double-size chars], + [enable_doublechars=no], + [enable_doublechars=yes]) +AC_MSG_RESULT($enable_doublechars) +test "$enable_doublechars" = no && AC_DEFINE(OPT_DEC_CHRSET,0) + +AC_MSG_CHECKING(if you want fallback-support for box characters) +CF_ARG_DISABLE(boxchars, + [ --disable-boxchars disable fallback-support for box chars], + [enable_boxchars=no], + [enable_boxchars=yes]) +AC_MSG_RESULT($enable_boxchars) +test "$enable_boxchars" = no && AC_DEFINE(OPT_BOX_CHARS,0) + +AC_MSG_CHECKING(if you want to allow spawning new xterms) +CF_ARG_ENABLE(exec-xterm, + [ --enable-exec-xterm enable "spawn-new-terminal" action], + [enable_exec_xterm=yes], + [enable_exec_xterm=no]) +AC_MSG_RESULT($enable_exec_xterm) +if test "$enable_exec_xterm" = yes ; then + CF_PROCFS_CWD + if test "$cf_cv_procfs_cwd" = no ; then + AC_MSG_WARN(no suitable proc filesystem found) + else + AC_DEFINE_UNQUOTED(PROCFS_ROOT,"$cf_cv_procfs_cwd") + AC_DEFINE(OPT_EXEC_XTERM) + fi +fi + +AC_MSG_CHECKING(if you want to use FreeType library) +CF_ARG_DISABLE(freetype, + [ --disable-freetype disable freetype library-support], + [enable_freetype=no], + [enable_freetype=yes]) +AC_MSG_RESULT($enable_freetype) +if test "$enable_freetype" = yes ; then + CF_X_FONTCONFIG +else + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-DXRENDERFONT//` +fi + +AC_MSG_CHECKING(if you want support for HP-style function keys) +CF_ARG_ENABLE(hp-fkeys, + [ --enable-hp-fkeys enable support for HP-style function keys], + [enable_hp_fkeys=yes], + [enable_hp_fkeys=no]) +AC_MSG_RESULT($enable_hp_fkeys) +if test "$enable_hp_fkeys" = yes ; then + AC_DEFINE(OPT_HP_FUNC_KEYS,1) +fi + +AC_MSG_CHECKING(if you want support for SCO-style function keys) +CF_ARG_ENABLE(sco-fkeys, + [ --enable-sco-fkeys enable support for SCO-style function keys], + [enable_sco_fkeys=yes], + [enable_sco_fkeys=no]) +AC_MSG_RESULT($enable_sco_fkeys) +if test "$enable_sco_fkeys" = yes ; then + AC_DEFINE(OPT_SCO_FUNC_KEYS,1) +fi + +AC_MSG_CHECKING(if you want support for Sun-style function keys) +CF_ARG_DISABLE(sun-fkeys, + [ --disable-sun-fkeys disable support for Sun-style function keys], + [enable_sun_fkeys=no], + [enable_sun_fkeys=yes]) +AC_MSG_RESULT($enable_sun_fkeys) +if test "$enable_sun_fkeys" = no ; then + AC_DEFINE(OPT_SUN_FUNC_KEYS,0) +fi + +AC_MSG_CHECKING(if you want saved-lines stored as a FIFO) +CF_ARG_DISABLE(fifo-lines, + [ --disable-fifo-lines disable FIFO-storage for saved-lines], + [enable_fifo_lines=no], + [enable_fifo_lines=yes]) +AC_MSG_RESULT($enable_fifo_lines) +if test "$enable_fifo_lines" = yes ; then + AC_DEFINE(OPT_FIFO_LINES,1) +fi + +AC_MSG_CHECKING(if you want support for internationalization) +CF_ARG_DISABLE(i18n, + [ --disable-i18n disable internationalization], + [enable_i18n=no], + [enable_i18n=yes]) +AC_MSG_RESULT($enable_i18n) +if test "$enable_i18n" = no ; then + AC_DEFINE(OPT_I18N_SUPPORT,0) +fi + +AC_MSG_CHECKING(if you want support for initial-erase setup) +CF_ARG_DISABLE(initial-erase, + [ --disable-initial-erase disable setup for stty erase], + [enable_ie=no], + [enable_ie=yes]) +AC_MSG_RESULT($enable_ie) +if test "$enable_ie" = no ; then + AC_DEFINE(OPT_INITIAL_ERASE,0) +fi + +AC_MSG_CHECKING(if you want support for input-method) +CF_ARG_DISABLE(input-method, + [ --disable-input-method disable input-method], + [enable_ximp=no], + [enable_ximp=yes]) +AC_MSG_RESULT($enable_ximp) +CF_INPUT_METHOD +test "$cf_cv_input_method" = no && enable_ximp=no +if test "$enable_ximp" = no ; then + AC_DEFINE(OPT_INPUT_METHOD,0) +fi + +AC_MSG_CHECKING(if you want support for load-vt-fonts) +CF_ARG_ENABLE(load-vt-fonts, + [ --enable-load-vt-fonts enable load-vt-fonts() action], + [enable_load_vt_fonts=yes], + [enable_load_vt_fonts=no]) +AC_MSG_RESULT($enable_load_vt_fonts) +if test "$enable_load_vt_fonts" = yes ; then + AC_DEFINE(OPT_LOAD_VTFONTS,1) +fi + +AC_MSG_CHECKING(if you want support for logging) +CF_ARG_ENABLE(logging, + [ --enable-logging enable logging], + [enable_logging=yes], + [enable_logging=no]) +AC_MSG_RESULT($enable_logging) +if test "$enable_logging" = yes ; then + AC_DEFINE(ALLOWLOGGING) + AC_MSG_CHECKING(if you want to allow logging via a pipe) + CF_ARG_ENABLE(logfile-exec, + [ --enable-logfile-exec enable exec'd logfile filter], + [enable_log_exec=yes], + [enable_log_exec=no]) + AC_MSG_RESULT($enable_log_exec) + if test "$enable_log_exec" = yes ; then + AC_DEFINE(ALLOWLOGFILEEXEC) + fi +fi + +AC_MSG_CHECKING(if you want support for iconify/maximize translations) +CF_ARG_DISABLE(maximize, + [ --disable-maximize disable actions for iconify/deiconify/maximize/restore], + [enable_maximize=no], + [enable_maximize=yes]) +AC_MSG_RESULT($enable_maximize) +test "$enable_maximize" = no && AC_DEFINE(OPT_MAXIMIZE,0) + +AC_MSG_CHECKING(if you want NumLock to override keyboard tables) +CF_ARG_DISABLE(num-lock, + [ --disable-num-lock disable NumLock keypad support], + [enable_numlock=no], + [enable_numlock=yes]) +AC_MSG_RESULT($enable_numlock) +test "$enable_numlock" = no && AC_DEFINE(OPT_NUM_LOCK,0) + +AC_MSG_CHECKING(if you want support for get/set of base64 selection data) + +CF_ARG_DISABLE(paste64, + [ --disable-paste64 disable get/set base64 selection data], + [enable_paste64=no], + [enable_paste64=yes]) +AC_MSG_RESULT($enable_paste64) +if test "$enable_paste64" = yes ; then + AC_DEFINE(OPT_PASTE64,1) +else + AC_DEFINE(OPT_PASTE64,0) +fi + +AC_MSG_CHECKING(if you want support for pty-handshaking) + +CF_ARG_DISABLE(pty-handshake, + [ --disable-pty-handshake disable pty-handshake support], + [enable_pty_handshake=no], + [enable_pty_handshake=yes]) +AC_MSG_RESULT($enable_pty_handshake) +if test "$enable_pty_handshake" = yes ; then + AC_DEFINE(OPT_PTY_HANDSHAKE,1) +else + AC_DEFINE(OPT_PTY_HANDSHAKE,0) +fi + +AC_MSG_CHECKING(if you want support for mouse in readline applications) +CF_ARG_ENABLE(readline-mouse, + [ --enable-readline-mouse enable support for mouse in readline applications], + [enable_readline_mouse=yes], + [enable_readline_mouse=no]) +AC_MSG_RESULT($enable_readline_mouse) +if test "$enable_readline_mouse" = yes ; then + AC_DEFINE(OPT_READLINE,1) +fi + +AC_MSG_CHECKING(if you want support for regular-expression selections) +CF_ARG_DISABLE(regex, + [ --disable-regex disable regular-expression selections], + [enable_regex=no], + [enable_regex=yes]) +AC_MSG_RESULT($enable_regex) +if test "$enable_regex" = yes ; then + CF_WITH_PCRE + if test "$with_pcre" = no ; then + CF_REGEX + if test "X$cf_cv_regex_hdrs" != "Xregex.h" ; then + AC_MSG_ERROR(Only POSIX or PCRE regular expressions are supported) + fi + fi + AC_DEFINE(OPT_SELECT_REGEX) +fi + +AC_MSG_CHECKING(if you want support for right-scrollbar) +CF_ARG_DISABLE(rightbar, + [ --disable-rightbar disable right-scrollbar support], + [enable_rightbar=no], + [enable_rightbar=yes]) +AC_MSG_RESULT($enable_rightbar) +if test "$enable_rightbar" = yes ; then + AC_DEFINE(SCROLLBAR_RIGHT) +fi + +AC_MSG_CHECKING(if you want check for redundant name-change) +CF_ARG_DISABLE(samename, + [ --disable-samename disable check for redundant name-change], + [enable_samename=no], + [enable_samename=yes]) +AC_MSG_RESULT($enable_samename) +test "$enable_samename" = no && AC_DEFINE(OPT_SAME_NAME,0) + +AC_MSG_CHECKING(if you want support for selection-actions) +CF_ARG_DISABLE(selection-ops, + [ --disable-selection-ops disable selection-action operations], + [enable_selection_ops=no], + [enable_selection_ops=yes]) +AC_MSG_RESULT($enable_selection_ops) +test "$enable_selection_ops" = no && AC_DEFINE(OPT_SELECTION_OPS,0) + +AC_MSG_CHECKING(if you want support for session management) +CF_ARG_DISABLE(session-mgt, + [ --disable-session-mgt disable support for session management], + [enable_session_mgt=no], + [enable_session_mgt=yes]) +AC_MSG_RESULT($enable_session_mgt) +test "$enable_session_mgt" = no && AC_DEFINE(OPT_SESSION_MGT,0) + +AC_MSG_CHECKING(if you want to use termcap function-keys) +CF_ARG_DISABLE(tcap-fkeys, + [ --disable-tcap-fkeys disable termcap function-keys support], + [enable_tcap_fkeys=no], + [enable_tcap_fkeys=yes]) +AC_MSG_RESULT($enable_tcap_fkeys) +test "$enable_tcap_fkeys" = yes && AC_DEFINE(OPT_TCAP_FKEYS,1) + +AC_MSG_CHECKING(if you want to use termcap-query/report) +CF_ARG_DISABLE(tcap-query, + [ --disable-tcap-query disable compiled-in termcap-query support], + [enable_tcap_query=no], + [enable_tcap_query=yes]) +AC_MSG_RESULT($enable_tcap_query) +test "$enable_tcap_query" = yes && AC_DEFINE(OPT_TCAP_QUERY,1) + +AC_MSG_CHECKING(if you want support for tek4014) +CF_ARG_DISABLE(tek4014, + [ --disable-tek4014 disable tek4014 emulation], + [enable_tek4014=no], + [enable_tek4014=yes]) +AC_MSG_RESULT($enable_tek4014) +if test "$enable_tek4014" = no ; then + AC_DEFINE(OPT_TEK4014,0) +else + EXTRAHDRS="$EXTRAHDRS Tekparse.h" + EXTRASRCS="$EXTRASRCS TekPrsTbl.c Tekproc.c" + EXTRAOBJS="$EXTRAOBJS TekPrsTbl.o Tekproc.o" +fi + +AC_MSG_CHECKING(if you want pulldown menus with a toolbar) +CF_ARG_ENABLE(toolbar, + [ --enable-toolbar compile-in toolbar for pulldown menus], + [enable_toolbar=yes], + [enable_toolbar=no]) +AC_MSG_RESULT($enable_toolbar) +if test "$enable_toolbar" = yes ; then + AC_DEFINE(OPT_TOOLBAR,1) +fi + +AC_MSG_CHECKING(if you want VT52 emulation) +CF_ARG_DISABLE(vt52, + [ --disable-vt52 disable VT52 emulation], + [enable_vt52=no], + [enable_vt52=yes]) +AC_MSG_RESULT($enable_vt52) +test "$enable_vt52" = no && AC_DEFINE(OPT_VT52_MODE,0) + +AC_MSG_CHECKING(if you want to use mini-luit/Latin9 built-in support) +CF_ARG_ENABLE(mini-luit, + [ --enable-mini-luit enable mini-luit (built-in Latin9 support)], + [enable_mini_luit=yes], + [enable_mini_luit=no]) +AC_MSG_RESULT($enable_mini_luit) +if test "$enable_mini_luit" = yes ; then + AC_DEFINE(OPT_MINI_LUIT,1) +fi + +AC_MSG_CHECKING(if you want to use luit) +CF_ARG_ENABLE(luit, + [ --enable-luit enable luit filter (Unicode translation)], + [enable_luit=yes], + [enable_luit=$enable_mini_luit]) +AC_MSG_RESULT($enable_luit) +if test "$enable_luit" = yes ; then + AC_DEFINE(OPT_LUIT_PROG,1) + CF_PATH_PROG(LUIT,xterm-filter,bluit luit) +fi + +AC_MSG_CHECKING(if you want wide-character support) +CF_ARG_OPTION(wide-chars, + [ --enable-wide-chars enable wide-character support], + [enable_wchar=yes], + [enable_wchar=$enable_luit], + [$enable_luit]) +AC_MSG_RESULT($enable_wchar) + +AC_MSG_CHECKING(if you want only 16-bit character support) +CF_ARG_ENABLE(16bit-chars, + [ --enable-16bit-chars enable 16-bit character support], + [enable_16bit_chars=yes], + [enable_16bit_chars=no]) +AC_MSG_RESULT($enable_16bit_chars) + +if test "$enable_16bit_chars" = yes ; then + AC_DEFINE(OPT_WIDER_ICHAR,0) + enable_wchar=yes +fi + +if test "$enable_wchar" = yes ; then + AC_DEFINE(OPT_WIDE_CHARS,1) + EXTRAHDRS="$EXTRAHDRS charclass.h precompose.h wcwidth.h" + EXTRASRCS="$EXTRASRCS charclass.c precompose.c wcwidth.c" + EXTRAOBJS="$EXTRAOBJS charclass.o precompose.o wcwidth.o" +fi + +AC_MSG_CHECKING(if you want dynamic-abbreviation support) +CF_ARG_ENABLE(dabbrev, + [ --enable-dabbrev enable dynamic-abbreviation support], + [enable_dabbrev=yes], + [enable_dabbrev=no]) +AC_MSG_RESULT($enable_dabbrev) +if test "$enable_dabbrev" = yes ; then + AC_DEFINE(OPT_DABBREV,1) +fi + +AC_MSG_CHECKING(if you want DECterm Locator support) +CF_ARG_ENABLE(dec-locator, + [ --enable-dec-locator enable DECterm Locator support], + [enable_dec_locator=yes], + [enable_dec_locator=no]) +AC_MSG_RESULT($enable_dec_locator) +if test "$enable_dec_locator" = yes ; then + AC_DEFINE(OPT_DEC_LOCATOR,1) +fi + +AC_MSG_CHECKING(if you want VT420 rectangle support) +CF_ARG_DISABLE(rectangles, + [ --disable-rectangles disable VT420 rectangle support], + [enable_rectangles=no], + [enable_rectangles=yes]) +AC_MSG_RESULT($enable_rectangles) +if test "$enable_rectangles" = yes ; then + AC_DEFINE(OPT_DEC_RECTOPS,1) +fi + +AC_MSG_CHECKING(if you want -ziconbeep option) +CF_ARG_DISABLE(ziconbeep, + [ --disable-ziconbeep disable -ziconbeep option], + [enable_ziconbeep=no], + [enable_ziconbeep=yes]) +AC_MSG_RESULT($enable_ziconbeep) +test "$enable_ziconbeep" = no && AC_DEFINE(OPT_ZICONBEEP,0) + +############################################################################### +CF_HELP_MESSAGE(Testing/development Options:) + +AC_MSG_CHECKING(if you want debugging traces) +CF_ARG_ENABLE(trace, + [ --enable-trace test: set to enable debugging traces], + [enable_trace=yes], + [enable_trace=no]) +AC_MSG_RESULT($enable_trace) +if test "$enable_trace" = yes ; then + AC_DEFINE(OPT_TRACE) + EXTRASRCS="$EXTRASRCS trace.c" + EXTRAOBJS="$EXTRAOBJS trace.o" +fi + +AC_MSG_CHECKING(if you want to test memory leaks) +CF_ARG_DISABLE(leaks, + [ --disable-leaks test: set to test memory leaks], + [disable_leaks=yes], + [disable_leaks=no]) +AC_MSG_RESULT($disable_leaks) +if test "$disable_leaks" = yes ; then + AC_DEFINE(NO_LEAKS) +fi + +CF_DISABLE_ECHO + +AC_MSG_CHECKING(if you want magic cookie emulation) +CF_ARG_ENABLE(xmc-glitch, + [ --enable-xmc-glitch test: enable xmc magic-cookie emulation], + [enable_xmc=yes], + [enable_xmc=no]) +AC_MSG_RESULT($enable_xmc) +if test "$enable_xmc" = yes ; then + AC_DEFINE(OPT_XMC_GLITCH,1) + EXTRASRCS="$EXTRASRCS testxmc.c" + EXTRAOBJS="$EXTRAOBJS testxmc.o" +fi + +dnl FIXME - extra test needed to make tcap-fkeys work on HPUX +AC_CHECK_FUNCS(tigetstr) + +dnl only check for ncurses' use_extended_names if really not using termcap +if test -n "$cf_cv_lib_part_tgetent"; then + AC_CHECK_FUNCS(use_extended_names) +fi + +if test -n "$GCC" ; then +AC_MSG_CHECKING(if you want to turn on gcc warnings) +CF_ARG_ENABLE(warnings, + [ --enable-warnings test: turn on GCC compiler warnings], + [with_warnings=yes], + [with_warnings=no]) +AC_MSG_RESULT($with_warnings) +if test "$with_warnings" = yes +then + CF_GCC_ATTRIBUTES + CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum) +fi +fi + +AC_SUBST(EXTRA_CFLAGS) +AC_SUBST(CHARPROC_DEPS) +AC_SUBST(EXTRAHDRS) +AC_SUBST(EXTRASRCS) +AC_SUBST(EXTRAOBJS) + +test "$disable_setuid" = yes && AC_DEFINE(DISABLE_SETUID) +test "$disable_setgid" = yes && AC_DEFINE(DISABLE_SETGID) + +if test $disable_setuid = yes ; then + MAY_SETUID="#" + NOT_SETUID= +elif test $disable_setgid = yes ; then + MAY_SETUID="#" + NOT_SETUID= +else + MAY_SETUID= + NOT_SETUID="#" +fi + +AC_SUBST(MAY_SETUID) +AC_SUBST(NOT_SETUID) + +### remove from CPPFLAGS the optional features we define in xtermcfg.h +### or other conflicting symbols that may be defined via imake: +for cf_def in \ + __STDC__ \ + ALLOWLOGGING \ + ALLOWLOGFILEEXEC \ + OPT_LUIT_PROG \ + OPT_WIDE_CHARS \ + SCROLLBAR_RIGHT \ + USE_TTY_GROUP \ + USE_UTEMPTER \ + XRENDERFONT +do + CPPFLAGS=`echo "$CPPFLAGS" | sed -e s/-D$cf_def//` +done + +CF_MAKE_TAGS +CF_DISABLE_RPATH_HACK + +# Force plink.sh to not trim pcre's libraries, which have the same symbol +# names as the system regexp. +if test "$with_pcre" != no +then + LIBS=`echo "$LIBS" | sed -e 's/-lpcre/-kpcre/g'` +fi + +### output xtermcfg.h, etc +AC_OUTPUT(Makefile df-install minstall:minstall.in) diff --git a/ctlseqs.ms b/ctlseqs.ms new file mode 100644 index 0000000..6d5956f --- /dev/null +++ b/ctlseqs.ms @@ -0,0 +1,2420 @@ +.\"#! troff -ms $1 -*- Nroff -*- +.\" "Xterm Control Sequences" document +.\" $XTermId: ctlseqs.ms,v 1.267 2012/06/11 09:10:57 tom Exp $ +.\" +.\" +.\" Copyright 1996-2011,2012 by Thomas E. Dickey +.\" +.\" All Rights Reserved +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +.\" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +.\" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +.\" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name(s) of the above copyright +.\" holders shall not be used in advertising or otherwise to promote the +.\" sale, use or other dealings in this Software without prior written +.\" authorization. +.\" +.\" +.\" Copyright 1991, 1994 X Consortium +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining +.\" a copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be +.\" included in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +.\" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of the X Consortium shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from the X Consortium. +.\" +.\" X Window System is a trademark of X Consortium, Inc. +.\" +.\" Originally written by Edward Moy, University of California, +.\" Berkeley, edmoy@violet.berkeley.edu, for the X.V10R4 xterm. +.\" The X Consortium staff has since updated it for X11. +.\" Updated by Thomas E. Dickey for XFree86 3.2 - XFree86 4.3, and afterward. +.\" +.\" Run this file through troff and use the -ms macro package. +.\" +.if n .pl 9999v \" no page breaks in nroff +.ND +.\" Start a list of controls +.de St +.sp +.nr PD 0 +.nr PI 1.0i +.nr VS 16 +.. +.\" End a list of controls +.de Ed +.nr PD .3v +.nr VS 12 +.. +.\" Bulleted paragraph +.de bP +.IP \(bu 4 +.. +.\" Normal leading paragraph +.de lP +.if n .sp +.LP +.. +.\" Normal internal paragraph +.de sP +.if n .sp +.if t .sp 0.5 +.. +.\" Section header +.de Sh +.ds RH \\$1 +.br +.SH +\\$1 +.. +.\" Subsection header +.de Ss +.LP +.B +.. +.ds CH \" as nothing +.ds LH Xterm Control Sequences +.nr s 6*\n(PS/10 +.ds L \s\nsBEL\s0 +.ds E \s\nsESC\s0 +.ds T \s\nsTAB\s0 +.ds X \s\nsETX\s0 +.ds N \s\nsENQ\s0 +.ds ET \s\nsETB\s0 +.ds C \s\nsCAN\s0 +.ds S \s\nsSUB\s0 +.\" space between chars +.ie t .ds s \| +.el .ds s " \" +.nr [W \w'\*L'u +.nr w \w'\*E'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*T'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*X'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*N'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*(ET'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*C'u +.if \nw>\n([W .nr [W \nw +.nr w \w'\*S'u +.if \nw>\n([W .nr [W \nw +.nr [W +\w'\|\|'u +.de [] +.nr w \w'\\$2' +.nr H \\n([Wu-\\nwu +.nr h \\nHu/2u +.\" do fancy box in troff +.ie t .ds \\$1 \(br\v'-1p'\(br\v'1p'\h'\\nhu'\\$2\h'\\nHu-\\nhu'\(br\l'-\\n([Wu\(ul'\v'-1p'\(br\l'-\\n([Wu\(rn'\v'1p'\*s +.el .ds \\$1 \\$2\*s +.. +.[] Et \v'-1p'\*X\v'1p' +.[] En \v'-1p'\*N\v'1p' +.[] Be \v'-1p'\*L\v'1p' +.[] AP \v'-1p'\s\nsAPC\s0\v'1p' +.[] Bs \v'-1p'\s\nsBS\s0\v'1p' +.[] Cs \v'-1p'\s\nsCSI\s0\v'1p' +.[] S2 \v'-1p'\s\nsSS2\s0\v'1p' +.[] S3 \v'-1p'\s\nsSS3\s0\v'1p' +.[] SS \v'-1p'\s\nsSOS\s0\v'1p' +.[] Eg \v'-1p'\s\nsEPA\s0\v'1p' +.[] Sg \v'-1p'\s\nsSPA\s0\v'1p' +.[] Dc \v'-1p'\s\nsDCS\s0\v'1p' +.[] Ht \v'-1p'\s\nsHTS\s0\v'1p' +.[] ID \v'-1p'\s\nsIND\s0\v'1p' +.[] Nl \v'-1p'\s\nsNEL\s0\v'1p' +.[] Os \v'-1p'\s\nsOSC\s0\v'1p' +.[] RI \v'-1p'\s\nsRI\s0\v'1p' +.[] PM \v'-1p'\s\nsPM\s0\v'1p' +.[] ST \v'-1p'\s\nsST\s0\v'1p' +.[] Ta \v'-1p'\*T\v'1p' +.[] Lf \v'-1p'\s\nsLF\s0\v'1p' +.[] Vt \v'-1p'\s\nsVT\s0\v'1p' +.[] Ff \v'-1p'\s\nsFF\s0\v'1p' +.[] Cr \v'-1p'\s\nsCR\s0\v'1p' +.[] So \v'-1p'\s\nsSO\s0\v'1p' +.[] Sp \v'-1p'\s\nsSP\s0\v'1p' +.[] Si \v'-1p'\s\nsSI\s0\v'1p' +.[] Eb \v'-1p'\*(ET\v'1p' +.[] Ca \v'-1p'\*C\v'1p' +.[] Su \v'-1p'\*S\v'1p' +.[] Es \v'-1p'\*E\v'1p' +.[] Fs \v'-1p'\s\nsFS\s0\v'1p' +.[] Gs \v'-1p'\s\nsGS\s0\v'1p' +.[] Rs \v'-1p'\s\nsRS\s0\v'1p' +.[] Us \v'-1p'\s\nsUS\s0\v'1p' +.[] XX \v'-1p'\s\nsXX\s0\v'1p' +.[] $ $ +.[] # # +.[] % % +.[] (( ( +.[] ) ) +.[] * * +.[] + + +.[] , , +.[] - - +.[] . . +.[] 0 0 +.[] 1 1 +.[] 2 2 +.[] 3 3 +.[] 4 4 +.[] 5 5 +.[] 6 6 +.[] 7 7 +.[] 8 8 +.[] 9 9 +.[] : : +.[] ; ; +.[] = = +.[] / / +.[] < < +.[] > > +.[] ? ? +.[] @ @ +.[] A A +.[] cB B +.[] C C +.[] D D +.[] E E +.[] F F +.[] G G +.[] H H +.[] I I +.[] J J +.[] K K +.[] L L +.[] M M +.[] N N +.[] O O +.[] P P +.[] Q Q +.[] R R +.[] S S +.[] T T +.[] V V +.[] W W +.[] XX X +.[] Y Y +.[] Z Z +.[] [[ [ +.[] ]] ] +.[] bS \\e +.[] { { +.[] ~ ~ +.[] ] ] +.[] & & +.[] ^ ^ +.[] _ _ +.[] qu \&' +.[] ` \` +.[] a a +.[] b b +.[] c c +.[] d d +.[] e e +.[] f f +.[] g g +.[] h h +.[] i i +.[] j j +.[] k k +.[] l l +.[] m m +.[] n n +.[] o o +.[] p p +.[] q q +.[] r r +.[] cs s +.[] t t +.[] u u +.[] v v +.[] w w +.[] x x +.[] y y +.[] z z +.[] | | +.[] } } +.[] ! ! +.[] c" \(lq +.[] c~ ~ +.[] Sc \fIc\fP +.ds Cc \fIC\fP +.ds Cb \fIC\v'.3m'\h'-.2m'\s-2b\s0\v'-.3m'\fP +.ds Cx \fIC\v'.3m'\h'-.2m'\s-2x\s0\v'-.3m'\fP +.ds Cy \fIC\v'.3m'\h'-.2m'\s-2y\s0\v'-.3m'\fP +.ds Pb \fIP\v'.3m'\h'-.2m'\s-2b\s0\v'-.3m'\fP +.ds Pc \fIP\v'.3m'\h'-.2m'\s-2c\s0\v'-.3m'\fP +.ds Pd \fIP\v'.3m'\h'-.2m'\s-2d\s0\v'-.3m'\fP +.ds Pe \fIP\v'.3m'\h'-.2m'\s-2e\s0\v'-.3m'\fP +.ds Pg \fIP\v'.3m'\h'-.2m'\s-2g\s0\v'-.3m'\fP +.ds Pi \fIP\v'.3m'\h'-.2m'\s-2i\s0\v'-.3m'\fP +.ds Pl \fIP\v'.3m'\h'-.2m'\s-2l\s0\v'-.3m'\fP +.ds Pm \fIP\v'.3m'\h'-.2m'\s-2m\s0\v'-.3m'\fP +.ds Pn \fIP\v'.3m'\h'-.2m'\s-2n\s0\v'-.3m'\fP +.ds Pp \fIP\v'.3m'\h'-.2m'\s-2p\s0\v'-.3m'\fP +.ds Pr \fIP\v'.3m'\h'-.2m'\s-2r\s0\v'-.3m'\fP +.ds Ps \fIP\v'.3m'\h'-.2m'\s-2s\s0\v'-.3m'\fP +.ds Pt \fIP\v'.3m'\h'-.2m'\s-2t\s0\v'-.3m'\fP +.ds Pu \fIP\v'.3m'\h'-.2m'\s-2u\s0\v'-.3m'\fP +.ds Pv \fIP\v'.3m'\h'-.2m'\s-2v\s0\v'-.3m'\fP +.ds Ix \fIx\fP +.ds Iy \fIy\fP +.ds Iw \fIw\fP +.ds Ih \fIh\fP +.ds Ir \fIr\fP +.ds Ic \fIc\fP +.ie t .nr LL 6.5i +.el .nr LL 72m +.if n .na +.TL +Xterm Control Sequences +.AU +Edward Moy +.AI +University of California, Berkeley +.sp +Revised by +.AU +Stephen Gildea +.AI +X Consortium (1994) +.AU +Thomas Dickey +.AI +XFree86 Project (1996-2006) +invisible-island.net (2006-2012) +.AU +. +.am BT \" add page numbers after first page +.ds CF % +.. +.Sh "Definitions" +.IP \*(Sc +The literal character \fIc\fP. +.IP \*(Cc +A single (required) character. +.IP \*(Ps +A single (usually optional) numeric parameter, composed of one of more digits. +.IP \*(Pm +A multiple numeric parameter composed of any number of single numeric +parameters, separated by \*; character(s). +Individual values for the parameters are listed with \*(Ps . +.IP \*(Pt +A text parameter composed of printable characters. +. +.Sh "C1 (8-Bit) Control Characters" +.LP +The \fIxterm\fP program recognizes both 8-bit and 7-bit control characters. +It generates 7-bit controls (by default) or 8-bit if S8C1T is enabled. +The following pairs of 7-bit and 8-bit control characters are equivalent: +.St +.IP \\*(Es\\*D +Index (\*(ID is 0x84). +.IP \\*(Es\\*E +Next Line (\*(Nl is 0x85). +.IP \\*(Es\\*H +Tab Set (\*(Ht is 0x88). +.IP \\*(Es\\*M +Reverse Index (\*(RI is 0x8d). +.IP \\*(Es\\*N +Single Shift Select of G2 Character Set (\*(S2 is 0x8e). This affects next character only. +.IP \\*(Es\\*O +Single Shift Select of G3 Character Set (\*(S3 is 0x8f). This affects next character only. +.IP \\*(Es\\*P +Device Control String (\*(Dc is 0x90). +.IP \\*(Es\\*V +Start of Guarded Area (\*(Sg is 0x96). +.IP \\*(Es\\*W +End of Guarded Area (\*(Eg is 0x97). +.IP \\*(Es\\*(XX +Start of String (\*(SS is 0x98). +.IP \\*(Es\\*Z +Return Terminal ID (DECID is 0x9a). +Obsolete form of \*(Cs\*c (DA). +.IP \\*(Es\\*([[ +Control Sequence Introducer (\*(Cs is 0x9b). +.IP \\*(Es\\*(bS +String Terminator (\*(ST is 0x9c). +.IP \\*(Es\\*(]] +Operating System Command (\*(Os is 0x9d). +.IP \\*(Es\\*^ +Privacy Message (\*(PM is 0x9e). +.IP \\*(Es\\*_ +Application Program Command (\*(AP is 0x9f). +.Ed +.sp +.LP +These control characters are used in the vtXXX emulation. +. +.Sh "VT100 Mode" +.LP +Most of these control sequences are standard VT102 control sequences, +but there is support for later DEC VT terminals +(i.e., VT220, VT320, VT420, VT510), +as well as ISO 6429 and \fIaixterm\fP color controls. +The only VT102 feature not supported is auto-repeat, +since the only way X provides for this will affect all windows. +There are additional control sequences to provide +\fIxterm-\fPdependent functions, such as the scrollbar or window size. +Where the function is specified by DEC or ISO 6429, the code assigned +to it is given in parentheses. +The escape codes to designate and invoke +character sets are specified by ISO 2022; see that document for a +discussion of character sets. +. +.St +.\" +.Ss +Single-character functions +.\" +.IP \\*(Be +Bell (Ctrl-G). +. +.IP \\*(Bs +Backspace (Ctrl-H). +. +.IP \\*(Cr +Carriage Return (Ctrl-M). +. +.IP \\*(En +Return Terminal Status (Ctrl-E). +Default response is an empty string, but may be overridden +by a resource \fBanswerbackString\fP. +. +.IP \\*(Ff +Form Feed or New Page (NP). Ctrl-L is treated the same as LF. +. +.IP \\*(Lf +Line Feed or New Line (NL). (LF is Ctrl-J). +. +.IP \\*(Si +Shift In (Ctrl-O) \(-> Switch to Standard Character Set. This invokes the +G0 character set (the default). +. +.IP \\*(So +Shift Out (Ctrl-N) \(-> Switch to Alternate Character Set. This invokes the +G1 character set. +. +.IP \\*(Sp +Space. +. +.IP \\*(Ta +Horizontal Tab (HT) (Ctrl-I). +. +.IP \\*(Vt +Vertical Tab (Ctrl-K). This is treated the same as LF. +.Ed +.\" +.\" +.\" +.St +.Ss +Controls beginning with \*(Es +.LP +This excludes controls where \*(Es is part of a 7-bit equivalent to 8-bit C1 controls, ordered by the final character(s). +.\" +.IP \\*(Es\\*(Sp\\*F +7-bit controls (S7C1T). +. +.IP \\*(Es\\*(Sp\\*G +8-bit controls (S8C1T). +. +.IP \\*(Es\\*(Sp\\*L +Set ANSI conformance level 1 (dpANS X3.134.1). +. +.IP \\*(Es\\*(Sp\\*M +Set ANSI conformance level 2 (dpANS X3.134.1). +. +.IP \\*(Es\\*(Sp\\*N +Set ANSI conformance level 3 (dpANS X3.134.1). +. +.IP \\*(Es\\*#\\*3 +DEC double-height line, top half (DECDHL). +. +.IP \\*(Es\\*#\\*4 +DEC double-height line, bottom half (DECDHL). +. +.IP \\*(Es\\*#\\*5 +DEC single-width line (DECSWL). +. +.IP \\*(Es\\*#\\*6 +DEC double-width line (DECDWL). +. +.IP \\*(Es\\*#\\*8 +DEC Screen Alignment Test (DECALN). +. +.IP \\*(Es\\*%\\*@ +Select default character set. That is ISO 8859-1 (ISO 2022). +. +.IP \\*(Es\\*%\\*G +Select UTF-8 character set (ISO 2022). +. +.IP \\*(Es\\*(((\\*(Cc +Designate G0 Character Set (ISO 2022, VT100). +.br +Final character \*(Cc for designating 94-character sets. +In this list, \*0, \*A and \*(cB apply to VT100 and up, the remainder to VT220 and up: + \*(Cc = \*0 \(-> DEC Special Character and Line Drawing Set. + \*(Cc = \*A \(-> United Kingdom (UK). + \*(Cc = \*(cB \(-> United States (USASCII). + \*(Cc = \*4 \(-> Dutch. + \*(Cc = \*C or \*5 \(-> Finnish. + \*(Cc = \*R \(-> French. + \*(Cc = \*Q \(-> French Canadian. + \*(Cc = \*K \(-> German. + \*(Cc = \*Y \(-> Italian. + \*(Cc = \*E or \*6 \(-> Norwegian/Danish. + \*(Cc = \*Z \(-> Spanish. + \*(Cc = \*H or \*7 \(-> Swedish. + \*(Cc = \*= \(-> Swiss. +.\" VT3xx and VT5xx (see vttest) add more selections, not implemented here. +.IP \\*(Es\\*)\\*(Cc +Designate G1 Character Set (ISO 2022, VT100). +.br +The same character sets apply as for \*(Es\*(((\*(Cc. +. +.IP \\*(Es\\**\\*(Cc +Designate G2 Character Set (ISO 2022, VT220). +.br +The same character sets apply as for \*(Es\*(((\*(Cc. +. +.IP \\*(Es\\*+\\*(Cc +Designate G3 Character Set (ISO 2022, VT220). +.br +The same character sets apply as for \*(Es\*(((\*(Cc. +. +.IP \\*(Es\\*-\\*(Cc +Designate G1 Character Set (VT300). +.br +The same character sets apply as for \*(Es\*(((\*(Cc. +. +.IP \\*(Es\\*.\\*(Cc +Designate G2 Character Set (VT300). +.br +The same character sets apply as for \*(Es\*(((\*(Cc. +. +.IP \\*(Es\\*/\\*(Cc +Designate G3 Character Set (VT300). +.br +These work for 96-character sets only. + \*(Cc = \*A \(-> ISO Latin-1 Supplemental. +.\" VT5xx would implement these: +.\" \*(Cc = \*F \(-> ISO Greek Supplemental +.\" \*(Cc = \*H \(-> ISO Hebrew Supplemental +.\" \*(Cc = \*M \(-> ISO Latin-5 Supplemental +.\" \*(Cc = \*L \(-> ISO Latin-Cyrillic +. +.IP \\*(Es\\*6 +Back Index (DECBI), VT420 and up. +. +.IP \\*(Es\\*7 +Save Cursor (DECSC). +. +.IP \\*(Es\\*8 +Restore Cursor (DECRC). +. +.IP \\*(Es\\*9 +Forward Index (DECFI), VT420 and up. +. +.IP \\*(Es\\*= +Application Keypad (DECKPAM). +. +.IP \\*(Es\\*> +Normal Keypad (DECKPNM). +. +.IP \\*(Es\\*F +Cursor to lower left corner of screen. This is +enabled by the \fBhpLowerleftBugCompat\fP resource. +. +.IP \\*(Es\\*c +Full Reset (RIS). +. +.IP \\*(Es\\*l +Memory Lock (per HP terminals). +Locks memory above the cursor. +. +.IP \\*(Es\\*m +Memory Unlock (per HP terminals). +. +.IP \\*(Es\\*n +Invoke the G2 Character Set as GL (LS2). +. +.IP \\*(Es\\*o +Invoke the G3 Character Set as GL (LS3). +. +.IP \\*(Es\\*| +Invoke the G3 Character Set as GR (LS3R). +. +.IP \\*(Es\\*} +Invoke the G2 Character Set as GR (LS2R). +. +.IP \\*(Es\\*(c~ +Invoke the G1 Character Set as GR (LS1R). +.Ed +. +.St +.Ss +Application Program-Control functions +.IP \\*(AP\\*(Pt\\*s\\*(ST +None. \fIxterm\fP implements no \*(AP functions; \*(Pt is ignored. +\*(Pt need not be printable characters. +.Ed +. +.St +.Ss +Device-Control functions +.IP \\*(Dc\\*(Ps\\*;\\*(Ps\\*|\\*(Pt\\*s\\*(ST +User-Defined Keys (DECUDK). +The first parameter: + \*(Ps = \*0 \(-> Clear all UDK definitions before starting (default). + \*(Ps = \*1 \(-> Erase Below (default). +.br +The second parameter: + \*(Ps = \*0 \(<- Lock the keys (default). + \*(Ps = \*1 \(<- Do not lock. +.br +The third parameter is a ';'-separated list of strings denoting +the key-code separated by a '/' from the hex-encoded key value. +The key codes correspond to the DEC function-key codes (e.g., F6=17). +. +.IP \\*(Dc\\*$\\*q\\*(Pt\\*s\\*(ST +Request Status String (DECRQSS). +The string following the "q" is one of the following: + \*(c"\*q \(-> DECSCA + \*(c"\*p \(-> DECSCL + \*r \(-> DECSTBM + \*m \(-> SGR + \*(Sp\*q \(-> DECSCUSR +.br +\fIxterm\fP responds with +\*(Dc\*1\*$\*r\*(Pt\*s\*(ST +for valid requests, replacing the \*(Pt with the corresponding \*(Cs +string, +or +\*(Dc\*0\*$\*r\*(Pt\*s\*(ST +for invalid requests. +. +.IP \\*(Dc\\*+\\*p\\*(Pt\\*s\\*(ST +Set Termcap/Terminfo Data (xterm, experimental). +The string following the "p" is a name to use for retrieving data from +the terminal database. +The data will be used for the "tcap" keyboard +configuration's function- and special-keys, as well as by the +Request Termcap/Terminfo String control. +. +.IP \\*(Dc\\*+\\*q\\*(Pt\\*s\\*(ST +Request Termcap/Terminfo String (xterm, experimental). +The string following the "q" is a list of names +encoded in hexadecimal (2 digits per character) +separated by \*; +which correspond to termcap or terminfo key names. +.br +Two special features are also recognized, which are not key names: +\fICo\fP for termcap colors (or \fIcolors\fP for terminfo colors), +and +\fITN\fP for termcap name (or \fIname\fP for terminfo name). +.br +\fIxterm\fP responds with +\*(Dc\*1\*+\*r\*(Pt\*s\*(ST +for valid requests, adding to \*(Pt an \*=, +and the value of the corresponding string that xterm would send, +or +\*(Dc\*0\*+\*r\*(Pt\*s\*(ST +for invalid requests. +The strings are encoded in hexadecimal (2 digits per character). +.Ed +.\" +.St +.Ss +Functions using \*(Cs, ordered by the final character(s) +.IP \\*(Cs\\*(Ps\\*s\\*@ +Insert \*(Ps (Blank) Character(s) (default = 1) (ICH). +. +.IP \\*(Cs\\*(Ps\\*s\\*A +Cursor Up \*(Ps Times (default = 1) (CUU). +. +.IP \\*(Cs\\*(Ps\\*s\\*(cB +Cursor Down \*(Ps Times (default = 1) (CUD). +. +.IP \\*(Cs\\*(Ps\\*s\\*C +Cursor Forward \*(Ps Times (default = 1) (CUF). +. +.IP \\*(Cs\\*(Ps\\*s\\*D +Cursor Backward \*(Ps Times (default = 1) (CUB). +. +.IP \\*(Cs\\*(Ps\\*s\\*E +Cursor Next Line \*(Ps Times (default = 1) (CNL). +. +.IP \\*(Cs\\*(Ps\\*s\\*F +Cursor Preceding Line \*(Ps Times (default = 1) (CPL). +. +.IP \\*(Cs\\*(Ps\\*s\\*G +Cursor Character Absolute [column] (default = [row,1]) (CHA). +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*H +Cursor Position [row;column] (default = [1,1]) (CUP). +. +.IP \\*(Cs\\*(Ps\\*s\\*I +Cursor Forward Tabulation \*(Ps tab stops (default = 1) (CHT). +. +.IP \\*(Cs\\*(Ps\\*s\\*J +Erase in Display (ED). + \*(Ps = \*0 \(-> Erase Below (default). + \*(Ps = \*1 \(-> Erase Above. + \*(Ps = \*2 \(-> Erase All. + \*(Ps = \*3 \(-> Erase Saved Lines (xterm). +. +.IP \\*(Cs\\*?\\*(Ps\\*s\\*J +Erase in Display (DECSED). + \*(Ps = \*0 \(-> Selective Erase Below (default). + \*(Ps = \*1 \(-> Selective Erase Above. + \*(Ps = \*2 \(-> Selective Erase All. +. +.IP \\*(Cs\\*(Ps\\*s\\*K +Erase in Line (EL). + \*(Ps = \*0 \(-> Erase to Right (default). + \*(Ps = \*1 \(-> Erase to Left. + \*(Ps = \*2 \(-> Erase All. +. +.IP \\*(Cs\\*?\\*(Ps\\*s\\*K +Erase in Line (DECSEL). + \*(Ps = \*0 \(-> Selective Erase to Right (default). + \*(Ps = \*1 \(-> Selective Erase to Left. + \*(Ps = \*2 \(-> Selective Erase All. +. +.IP \\*(Cs\\*(Ps\\*s\\*L +Insert \*(Ps Line(s) (default = 1) (IL). +. +.IP \\*(Cs\\*(Ps\\*s\\*M +Delete \*(Ps Line(s) (default = 1) (DL). +. +.IP \\*(Cs\\*(Ps\\*s\\*P +Delete \*(Ps Character(s) (default = 1) (DCH). +. +.IP \\*(Cs\\*(Ps\\*s\\*S +Scroll up \*(Ps lines (default = 1) (SU). +. +.IP \\*(Cs\\*(Ps\\*s\\*T +Scroll down \*(Ps lines (default = 1) (SD). +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*;\\*(Ps\\*s\\*;\\*(Ps\\*s\\*;\\*(Ps\\*s\\*T +Initiate highlight mouse tracking. +Parameters are [func;startx;starty;firstrow;lastrow]. +See the section \fBMouse Tracking\fP. +. +.IP \\*(Cs\\*>\\*(Ps\\*;\\*(Ps\\*s\\*T +Reset one or more features of the title modes to the default value. +Normally, "reset" disables the feature. +It is possible to disable the ability to reset features +by compiling a different default for the title modes into \fIxterm\fP. + \*(Ps = \*0 \(-> Do not set window/icon labels using hexadecimal. + \*(Ps = \*1 \(-> Do not query window/icon labels using hexadecimal. + \*(Ps = \*2 \(-> Do not set window/icon labels using UTF-8. + \*(Ps = \*3 \(-> Do not query window/icon labels using UTF-8. +(See discussion of "Title Modes"). +. +.IP \\*(Cs\\*(Ps\\*s\\*(XX +Erase \*(Ps Character(s) (default = 1) (ECH). +. +.IP \\*(Cs\\*(Ps\\*s\\*Z +Cursor Backward Tabulation \*(Ps tab stops (default = 1) (CBT). +. +.IP \\*(Cs\\*(Pm\\*s\\*` +Character Position Absolute [column] (default = [row,1]) (HPA). +. +.IP \\*(Cs\\*(Pm\\*s\\*a +Character Position Relative [columns] (default = [row,col+1]) (HPR). +. +.IP \\*(Cs\\*(Ps\\*s\\*b +Repeat the preceding graphic character \*(Ps times (REP). +. +.IP \\*(Cs\\*(Ps\\*s\\*c +Send Device Attributes (Primary DA). + \*(Ps = \*0 or omitted \(-> request attributes from terminal. +The response depends on the \fBdecTerminalID\fP resource setting. + \(-> \*(Cs\*?\*1\*;\*2\*c (``VT100 with Advanced Video Option'') + \(-> \*(Cs\*?\*1\*;\*0\*c (``VT101 with No Options'') + \(-> \*(Cs\*?\*6\*c (``VT102'') + \(-> \*(Cs\*?\*6\*0\*;\*1\*;\*2\*;\*6\*;\*8\*;\*9\*;\*1\*5\*;\*c (``VT220'') +.br +The VT100-style response parameters do not mean anything by themselves. +VT220 parameters do, telling the host what features the terminal supports: + \*(Ps = \*1 \(-> 132-columns. + \*(Ps = \*2 \(-> Printer. + \*(Ps = \*6 \(-> Selective erase. + \*(Ps = \*8 \(-> User-defined keys. + \*(Ps = \*9 \(-> National replacement character sets. + \*(Ps = \*1\*5 \(-> Technical characters. + \*(Ps = \*1\*8 \(-> User windows. + \*(Ps = \*2\*1 \(-> Horizontal scrolling. + \*(Ps = \*2\*2 \(-> ANSI color, e.g., VT525. + \*(Ps = \*2\*9 \(-> ANSI text locator (i.e., DEC Locator mode). +. +.IP \\*(Cs\\*>\\*(Ps\\*s\\*c +Send Device Attributes (Secondary DA). + \*(Ps = \*0 or omitted \(-> request the terminal's identification code. +The response depends on the \fBdecTerminalID\fP resource setting. +It should apply only to VT220 and up, but \fIxterm\fP extends this to VT100. + \(-> \*(Cs\*s\*>\*(Pp\*s\*;\*(Pv\*s\*;\*(Pc\*s\*c +.br +where \*(Pp denotes the terminal type + \*(Pp = \*0 \(-> ``VT100''. + \*(Pp = \*1 \(-> ``VT220''. + \*(Pp = \*2 \(-> ``VT240''. + \*(Pp = \*18 \(-> ``VT330''. + \*(Pp = \*19 \(-> ``VT340''. + \*(Pp = \*24 \(-> ``VT320''. + \*(Pp = \*41 \(-> ``VT420''. + \*(Pp = \*61 \(-> ``VT510''. + \*(Pp = \*64 \(-> ``VT520''. + \*(Pp = \*65 \(-> ``VT525''. +.br +and \*(Pv is the firmware version (for \fIxterm\fP, this was originally +the XFree86 patch number, starting with 95). +In a DEC terminal, \*(Pc indicates the ROM cartridge +registration number and is always zero. +. +.IP \\*(Cs\\*(Pm\\*s\\*d +Line Position Absolute [row] (default = [1,column]) (VPA). +. +.IP \\*(Cs\\*(Pm\\*s\\*e +Line Position Relative [rows] (default = [row+1,column]) (VPR). +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*f +Horizontal and Vertical Position [row;column] (default = [1,1]) (HVP). +. +.IP \\*(Cs\\*(Ps\\*s\\*g +Tab Clear (TBC). + \*(Ps = \*0 \(-> Clear Current Column (default). + \*(Ps = \*3 \(-> Clear All. +. +.IP \\*(Cs\\*(Pm\\*s\\*h +Set Mode (SM). + \*(Ps = \*2 \(-> Keyboard Action Mode (AM). + \*(Ps = \*4 \(-> Insert Mode (IRM). + \*(Ps = \*1\*2 \(-> Send/receive (SRM). + \*(Ps = \*2\*0 \(-> Automatic Newline (LNM). +. +.IP \\*(Cs\\*?\\*(Pm\\*s\\*h +DEC Private Mode Set (DECSET). + \*(Ps = \*1 \(-> Application Cursor Keys (DECCKM). + \*(Ps = \*2 \(-> Designate USASCII for character sets G0-G3 (DECANM), +and set VT100 mode. + \*(Ps = \*3 \(-> 132 Column Mode (DECCOLM). + \*(Ps = \*4 \(-> Smooth (Slow) Scroll (DECSCLM). + \*(Ps = \*5 \(-> Reverse Video (DECSCNM). + \*(Ps = \*6 \(-> Origin Mode (DECOM). + \*(Ps = \*7 \(-> Wraparound Mode (DECAWM). + \*(Ps = \*8 \(-> Auto-repeat Keys (DECARM). + \*(Ps = \*9 \(-> Send Mouse X & Y on button press. +See the section \fBMouse Tracking\fP. + \*(Ps = \*1\*0 \(-> Show toolbar (rxvt). + \*(Ps = \*1\*2 \(-> Start Blinking Cursor (att610). + \*(Ps = \*1\*8 \(-> Print form feed (DECPFF). + \*(Ps = \*1\*9 \(-> Set print extent to full screen (DECPEX). + \*(Ps = \*2\*5 \(-> Show Cursor (DECTCEM). + \*(Ps = \*3\*0 \(-> Show scrollbar (rxvt). + \*(Ps = \*3\*5 \(-> Enable font-shifting functions (rxvt). + \*(Ps = \*3\*8 \(-> Enter Tektronix Mode (DECTEK). + \*(Ps = \*4\*0 \(-> Allow 80 \z\(<-\(-> 132 Mode. + \*(Ps = \*4\*1 \(-> \fImore\fP(1) fix (see \fBcurses\fP resource). + \*(Ps = \*4\*2 \(-> Enable Nation Replacement Character sets (DECNRCM). + \*(Ps = \*4\*4 \(-> Turn On Margin Bell. + \*(Ps = \*4\*5 \(-> Reverse-wraparound Mode. + \*(Ps = \*4\*6 \(-> Start Logging. +This is normally disabled by a compile-time option. + \*(Ps = \*4\*7 \(-> Use Alternate Screen Buffer. (This may be +disabled by the \fBtiteInhibit\fP resource). + \*(Ps = \*6\*6 \(-> Application keypad (DECNKM). + \*(Ps = \*6\*7 \(-> Backarrow key sends backspace (DECBKM). + \*(Ps = \*6\*9 \(-> Enable left and right margin mode (DECLRMM), VT420 and up. + \*(Ps = \*9\*5 \(-> Do not clear screen when DECCOLM is set/reset (DECNCSM), VT510 and up. + \*(Ps = \*1\*0\*0\*0 \(-> Send Mouse X & Y on button press and release. +See the section \fBMouse Tracking\fP. + \*(Ps = \*1\*0\*0\*1 \(-> Use Hilite Mouse Tracking. + \*(Ps = \*1\*0\*0\*2 \(-> Use Cell Motion Mouse Tracking. + \*(Ps = \*1\*0\*0\*3 \(-> Use All Motion Mouse Tracking. + \*(Ps = \*1\*0\*0\*4 \(-> Send FocusIn/FocusOut events. + \*(Ps = \*1\*0\*0\*5 \(-> Enable UTF-8 Mouse Mode. + \*(Ps = \*1\*0\*0\*6 \(-> Enable SGR Mouse Mode. + \*(Ps = \*1\*0\*1\*0 \(-> Scroll to bottom on tty output (rxvt). + \*(Ps = \*1\*0\*1\*5 \(-> Enable urxvt Mouse Mode. + \*(Ps = \*1\*0\*1\*1 \(-> Scroll to bottom on key press (rxvt). + \*(Ps = \*1\*0\*3\*4 \(-> Interpret "meta" key, sets eighth bit. +(enables the \fBeightBitInput\fP resource). + \*(Ps = \*1\*0\*3\*5 \(-> Enable special modifiers for Alt and NumLock keys. +(This enables the \fBnumLock\fP resource). + \*(Ps = \*1\*0\*3\*6 \(-> Send \*(Es when Meta modifies a key. +(This enables the \fBmetaSendsEscape\fP resource). + \*(Ps = \*1\*0\*3\*7 \(-> Send DEL from the editing-keypad Delete key. + \*(Ps = \*1\*0\*3\*9 \(-> Send \*(Es when Alt modifies a key. +(This enables the \fBaltSendsEscape\fP resource). + \*(Ps = \*1\*0\*4\*0 \(-> Keep selection even if not highlighted. +(This enables the \fBkeepSelection\fP resource). + \*(Ps = \*1\*0\*4\*1 \(-> Use the CLIPBOARD selection. +(This enables the \fBselectToClipboard\fP resource). + \*(Ps = \*1\*0\*4\*2 \(-> Enable Urgency window manager hint when Control-G is received. +(This enables the \fBbellIsUrgent\fP resource). + \*(Ps = \*1\*0\*4\*3 \(-> Enable raising of the window when Control-G is received. +(enables the \fBpopOnBell\fP resource). + \*(Ps = \*1\*0\*4\*7 \(-> Use Alternate Screen Buffer. (This may be +disabled by the \fBtiteInhibit\fP resource). + \*(Ps = \*1\*0\*4\*8 \(-> Save cursor as in DECSC. (This may be +disabled by the \fBtiteInhibit\fP resource). + \*(Ps = \*1\*0\*4\*9 \(-> Save cursor as in DECSC +and use Alternate Screen Buffer, clearing it first. (This may be +disabled by the \fBtiteInhibit\fP resource). +This combines the effects of the \*1\*0\*4\*7 and \*1\*0\*4\*8 modes. +Use this with terminfo-based applications rather than the \*4\*7 mode. + \*(Ps = \*1\*0\*5\*0 \(-> Set terminfo/termcap function-key mode. + \*(Ps = \*1\*0\*5\*1 \(-> Set Sun function-key mode. + \*(Ps = \*1\*0\*5\*2 \(-> Set HP function-key mode. + \*(Ps = \*1\*0\*5\*3 \(-> Set SCO function-key mode. + \*(Ps = \*1\*0\*6\*0 \(-> Set legacy keyboard emulation (X11R6). + \*(Ps = \*1\*0\*6\*1 \(-> Set VT220 keyboard emulation. + \*(Ps = \*2\*0\*0\*4 \(-> Set bracketed paste mode. +. +.IP \\*(Cs\\*(Pm\\*s\\*i +Media Copy (MC). + \*(Ps = \*0 \(-> Print screen (default). + \*(Ps = \*4 \(-> Turn off printer controller mode. + \*(Ps = \*5 \(-> Turn on printer controller mode. +. +.IP \\*(Cs\\*?\\*(Pm\\*s\\*i +Media Copy (MC, DEC-specific). + \*(Ps = \*1 \(-> Print line containing cursor. + \*(Ps = \*4 \(-> Turn off autoprint mode. + \*(Ps = \*5 \(-> Turn on autoprint mode. + \*(Ps = \*1 \*0 \(-> Print composed display, ignores DECPEX. + \*(Ps = \*1 \*1 \(-> Print all pages. +. +.IP \\*(Cs\\*(Pm\\*s\\*l +Reset Mode (RM). + \*(Ps = \*2 \(-> Keyboard Action Mode (AM). + \*(Ps = \*4 \(-> Replace Mode (IRM). + \*(Ps = \*1\*2 \(-> Send/receive (SRM). + \*(Ps = \*2\*0 \(-> Normal Linefeed (LNM). +. +.IP \\*(Cs\\*?\\*(Pm\\*s\\*l +DEC Private Mode Reset (DECRST). + \*(Ps = \*1 \(-> Normal Cursor Keys (DECCKM). + \*(Ps = \*2 \(-> Designate VT52 mode (DECANM). + \*(Ps = \*3 \(-> 80 Column Mode (DECCOLM). + \*(Ps = \*4 \(-> Jump (Fast) Scroll (DECSCLM). + \*(Ps = \*5 \(-> Normal Video (DECSCNM). + \*(Ps = \*6 \(-> Normal Cursor Mode (DECOM). + \*(Ps = \*7 \(-> No Wraparound Mode (DECAWM). + \*(Ps = \*8 \(-> No Auto-repeat Keys (DECARM). + \*(Ps = \*9 \(-> Don't send Mouse X & Y on button press. + \*(Ps = \*1\*0 \(-> Hide toolbar (rxvt). + \*(Ps = \*1\*2 \(-> Stop Blinking Cursor (att610). + \*(Ps = \*1\*8 \(-> Don't print form feed (DECPFF). + \*(Ps = \*1\*9 \(-> Limit print to scrolling region (DECPEX). + \*(Ps = \*2\*5 \(-> Hide Cursor (DECTCEM). + \*(Ps = \*3\*0 \(-> Don't show scrollbar (rxvt). + \*(Ps = \*3\*5 \(-> Disable font-shifting functions (rxvt). + \*(Ps = \*4\*0 \(-> Disallow 80 \z\(<-\(-> 132 Mode. + \*(Ps = \*4\*1 \(-> No \fImore\fP(1) fix (see \fBcurses\fP resource). + \*(Ps = \*4\*2 \(-> Disable Nation Replacement Character sets (DECNRCM). + \*(Ps = \*4\*4 \(-> Turn Off Margin Bell. + \*(Ps = \*4\*5 \(-> No Reverse-wraparound Mode. + \*(Ps = \*4\*6 \(-> Stop Logging. +(This is normally disabled by a compile-time option). + \*(Ps = \*4\*7 \(-> Use Normal Screen Buffer. + \*(Ps = \*6\*6 \(-> Numeric keypad (DECNKM). + \*(Ps = \*6\*7 \(-> Backarrow key sends delete (DECBKM). + \*(Ps = \*6\*9 \(-> Disable left and right margin mode (DECLRMM), VT420 and up. + \*(Ps = \*9\*5 \(-> Clear screen when DECCOLM is set/reset (DECNCSM), VT510 and up. + \*(Ps = \*1\*0\*0\*0 \(-> Don't send Mouse X & Y on button press and +release. +See the section \fBMouse Tracking\fP. + \*(Ps = \*1\*0\*0\*1 \(-> Don't use Hilite Mouse Tracking. + \*(Ps = \*1\*0\*0\*2 \(-> Don't use Cell Motion Mouse Tracking. + \*(Ps = \*1\*0\*0\*3 \(-> Don't use All Motion Mouse Tracking. + \*(Ps = \*1\*0\*0\*4 \(-> Don't send FocusIn/FocusOut events. + \*(Ps = \*1\*0\*0\*5 \(-> Disable UTF-8 Mouse Mode. + \*(Ps = \*1\*0\*0\*6 \(-> Disable SGR Mouse Mode. + \*(Ps = \*1\*0\*1\*0 \(-> Don't scroll to bottom on tty output (rxvt). + \*(Ps = \*1\*0\*1\*5 \(-> Disable urxvt Mouse Mode. + \*(Ps = \*1\*0\*1\*1 \(-> Don't scroll to bottom on key press (rxvt). + \*(Ps = \*1\*0\*3\*4 \(-> Don't interpret "meta" key. +(This disables the \fBeightBitInput\fP resource). + \*(Ps = \*1\*0\*3\*5 \(-> Disable special modifiers for Alt and NumLock keys. +(This disables the \fBnumLock\fP resource). + \*(Ps = \*1\*0\*3\*6 \(-> Don't send \*(Es when Meta modifies a key. +(This disables the \fBmetaSendsEscape\fP resource). + \*(Ps = \*1\*0\*3\*7 \(-> Send VT220 Remove from the editing-keypad Delete key. + \*(Ps = \*1\*0\*3\*9 \(-> Don't send \*(Es when Alt modifies a key. +(This disables the \fBaltSendsEscape\fP resource). + \*(Ps = \*1\*0\*4\*0 \(-> Do not keep selection when not highlighted. +(This disables the \fBkeepSelection\fP resource). + \*(Ps = \*1\*0\*4\*1 \(-> Use the PRIMARY selection. +(This disables the \fBselectToClipboard\fP resource). + \*(Ps = \*1\*0\*4\*2 \(-> Disable Urgency window manager hint when Control-G is received. +(This disables the \fBbellIsUrgent\fP resource). + \*(Ps = \*1\*0\*4\*3 \(-> Disable raising of the window when Control-G is received. +(This disables the \fBpopOnBell\fP resource). + \*(Ps = \*1\*0\*4\*7 \(-> Use Normal Screen Buffer, clearing screen +first if in the Alternate Screen. (This may be +disabled by the \fBtiteInhibit\fP resource). + \*(Ps = \*1\*0\*4\*8 \(-> Restore cursor as in DECRC. (This may be +disabled by the \fBtiteInhibit\fP resource). + \*(Ps = \*1\*0\*4\*9 \(-> Use Normal Screen Buffer and restore cursor +as in DECRC. (This may be disabled by the \fBtiteInhibit\fP resource). +This combines the effects of the \*1\*0\*4\*7 and \*1\*0\*4\*8 modes. +Use this with terminfo-based applications rather than the \*4\*7 mode. + \*(Ps = \*1\*0\*5\*0 \(-> Reset terminfo/termcap function-key mode. + \*(Ps = \*1\*0\*5\*1 \(-> Reset Sun function-key mode. + \*(Ps = \*1\*0\*5\*2 \(-> Reset HP function-key mode. + \*(Ps = \*1\*0\*5\*3 \(-> Reset SCO function-key mode. + \*(Ps = \*1\*0\*6\*0 \(-> Reset legacy keyboard emulation (X11R6). + \*(Ps = \*1\*0\*6\*1 \(-> Reset keyboard emulation to Sun/PC style. + \*(Ps = \*2\*0\*0\*4 \(-> Reset bracketed paste mode. +. +.IP \\*(Cs\\*(Pm\\*s\\*m +Character Attributes (SGR). + \*(Ps = \*0 \(-> Normal (default). + \*(Ps = \*1 \(-> Bold. + \*(Ps = \*4 \(-> Underlined. + \*(Ps = \*5 \(-> Blink (appears as Bold). + \*(Ps = \*7 \(-> Inverse. + \*(Ps = \*8 \(-> Invisible, i.e., hidden (VT300). + \*(Ps = \*2\*2 \(-> Normal (neither bold nor faint). + \*(Ps = \*2\*4 \(-> Not underlined. + \*(Ps = \*2\*5 \(-> Steady (not blinking). + \*(Ps = \*2\*7 \(-> Positive (not inverse). + \*(Ps = \*2\*8 \(-> Visible, i.e., not hidden (VT300). + \*(Ps = \*3\*0 \(-> Set foreground color to Black. + \*(Ps = \*3\*1 \(-> Set foreground color to Red. + \*(Ps = \*3\*2 \(-> Set foreground color to Green. + \*(Ps = \*3\*3 \(-> Set foreground color to Yellow. + \*(Ps = \*3\*4 \(-> Set foreground color to Blue. + \*(Ps = \*3\*5 \(-> Set foreground color to Magenta. + \*(Ps = \*3\*6 \(-> Set foreground color to Cyan. + \*(Ps = \*3\*7 \(-> Set foreground color to White. + \*(Ps = \*3\*9 \(-> Set foreground color to default (original). + \*(Ps = \*4\*0 \(-> Set background color to Black. + \*(Ps = \*4\*1 \(-> Set background color to Red. + \*(Ps = \*4\*2 \(-> Set background color to Green. + \*(Ps = \*4\*3 \(-> Set background color to Yellow. + \*(Ps = \*4\*4 \(-> Set background color to Blue. + \*(Ps = \*4\*5 \(-> Set background color to Magenta. + \*(Ps = \*4\*6 \(-> Set background color to Cyan. + \*(Ps = \*4\*7 \(-> Set background color to White. + \*(Ps = \*4\*9 \(-> Set background color to default (original). +.sP +If 16-color support is compiled, the following apply. +Assume that \fIxterm\fP's resources +are set so that the ISO color codes are the first 8 of a set of 16. +Then the \fIaixterm\fP colors are the bright versions of the ISO colors: + \*(Ps = \*9\*0 \(-> Set foreground color to Black. + \*(Ps = \*9\*1 \(-> Set foreground color to Red. + \*(Ps = \*9\*2 \(-> Set foreground color to Green. + \*(Ps = \*9\*3 \(-> Set foreground color to Yellow. + \*(Ps = \*9\*4 \(-> Set foreground color to Blue. + \*(Ps = \*9\*5 \(-> Set foreground color to Magenta. + \*(Ps = \*9\*6 \(-> Set foreground color to Cyan. + \*(Ps = \*9\*7 \(-> Set foreground color to White. + \*(Ps = \*1\*0\*0 \(-> Set background color to Black. + \*(Ps = \*1\*0\*1 \(-> Set background color to Red. + \*(Ps = \*1\*0\*2 \(-> Set background color to Green. + \*(Ps = \*1\*0\*3 \(-> Set background color to Yellow. + \*(Ps = \*1\*0\*4 \(-> Set background color to Blue. + \*(Ps = \*1\*0\*5 \(-> Set background color to Magenta. + \*(Ps = \*1\*0\*6 \(-> Set background color to Cyan. + \*(Ps = \*1\*0\*7 \(-> Set background color to White. +.sP +If \fIxterm\fP is compiled with the 16-color support disabled, it supports +the following, from \fIrxvt\fP: + \*(Ps = \*1\*0\*0 \(-> Set foreground and background color to default. +.sP +If 88- or 256-color support is compiled, the following apply. + \*(Ps = \*3\*8 ; \*5 ; \*(Ps \(-> Set foreground color to the second \*(Ps. + \*(Ps = \*4\*8 ; \*5 ; \*(Ps \(-> Set background color to the second \*(Ps. +.sp +. +.IP \\*(Cs\\*>\\*(Ps\\*;\\*(Ps\\*s\\*m +Set or reset resource-values used by \fIxterm\fP to decide whether to +construct escape sequences holding information about the modifiers +pressed with a given key. +The first parameter identifies the resource to set/reset. +The second parameter is the value to assign to the resource. +If the second parameter is omitted, the resource is reset to its initial value. + \*(Ps = \*0 \(-> modifyKeyboard. + \*(Ps = \*1 \(-> modifyCursorKeys. + \*(Ps = \*2 \(-> modifyFunctionKeys. + \*(Ps = \*4 \(-> modifyOtherKeys. +.br +If no parameters are given, all resources are reset to their initial values. +. +.IP \\*(Cs\\*(Ps\\*s\\*n +Device Status Report (DSR). + \*(Ps = \*5 \(-> Status Report. Result (``OK'') is +.br +\*(Cs\*0\*n + \*(Ps = \*6 \(-> Report Cursor Position (CPR) [row;column]. Result is +.br +\*(Cs\*(Ir\*s\*;\*(Ic\*s\*R +. +.IP \\*(Cs\\*>\\*(Ps\\*s\\*n +Disable modifiers which may be enabled via the +\*(Cs\*>\*(Ps\*;\*(Ps\*s\*m +sequence. +This corresponds to a resource value of "-1", which cannot be set with +the other sequence. +The parameter identifies the resource to be disabled: + \*(Ps = \*0 \(-> modifyKeyboard. + \*(Ps = \*1 \(-> modifyCursorKeys. + \*(Ps = \*2 \(-> modifyFunctionKeys. + \*(Ps = \*4 \(-> modifyOtherKeys. +.br +If the parameter is omitted, \fBmodifyFunctionKeys\fP is disabled. +When \fBmodifyFunctionKeys\fP is disabled, \fIxterm\fP uses the +modifier keys to make an extended sequence of functions rather +than adding a parameter to each function key to denote the modifiers. +. +.IP \\*(Cs\\*?\\*(Ps\\*s\\*n +Device Status Report (DSR, DEC-specific). + \*(Ps = \*6 \(-> Report Cursor Position (DECXCPR) [row;column] as +\*(Cs\*?\*(Ir\*s\*;\*(Ic\*s\*R +(assumes the default page, i.e., "1"). + \*(Ps = \*1\*5 \(-> Report Printer status as +\*(Cs\*?\*1\*0\*n (ready). +or +\*(Cs\*?\*1\*1\*n (not ready). + \*(Ps = \*2\*5 \(-> Report UDK status as +\*(Cs\*?\*2\*0\*n (unlocked) +or +\*(Cs\*?\*2\*1\*n (locked). + \*(Ps = \*2\*6 \(-> Report Keyboard status as +.br +\*(Cs\*?\*2\*7\*;\*1\*;\*0\*;\*0\*n (North American). +.br +The last two parameters apply to VT400 & up, and denote keyboard ready and LK01 respectively. + \*(Ps = \*5\*3 \(-> Report Locator status as +\*(Cs\*?\*5\*3\*n Locator available, if compiled-in, or +\*(Cs\*?\*5\*0\*n No Locator, if not. + \*(Ps = \*6\*2 \(-> Report macro space (DECMSR) as +\*(Cs\*(Pn\*s\\*\*s\*{ + \*(Ps = \*6\*3 \(-> Report memory checksum (DECCKSR) as +\*(Dc\*(Pt\*s\*!x\*sx\*sx\*sx\*s\*(ST +.br + \*(Pt is the request id (from an optional parameter to the request). + The x's are hexadecimal digits 0-9 and A-F. + \*(Ps = \*7\*5 \(-> Report data integrity as +\*(Cs\*?\*7\*0\*n (ready, no errors) + \*(Ps = \*8\*5 \(-> Report multi-session configuration as +\*(Cs\*?\*8\*3\*n (not configured for multiple-session operation). +. +.IP \\*(Cs\\*>\\*(Ps\\*s\\*p +Set resource value \fIpointerMode\fP. +This is used by \fIxterm\fP to decide whether to +hide the pointer cursor as the user types. +Valid values for the parameter: + \*(Ps = \*0 \(-> never hide the pointer. + \*(Ps = \*1 \(-> hide if the mouse tracking mode is not enabled. + \*(Ps = \*2 \(-> always hide the pointer. +If no parameter is given, \fIxterm\fP uses the default, +which is \*1. +. +.IP \\*(Cs\\*!\\*p +Soft terminal reset (DECSTR). +. +.IP \\*(Cs\\*(Ps\\*s\\*$\\*p +.br +Request ANSI mode (DECRQM). +For VT300 and up, reply is +.br + \*(Cs\*(Ps\*;\*(Pm\*$\*y +.br +where \*(Ps is the mode number as in RM, +and \*(Pm is the mode value: +.br + 0 - not recognized + 1 - set + 2 - reset + 3 - permanently set + 4 - permanently reset +. +.IP \\*(Cs\\*?\\*(Ps\\*$\\*p +Request DEC private mode (DECRQM). +For VT300 and up, reply is +.br + \*(Cs\*?\*(Ps\*;\*(Pm\*$\*p +.br +where \*(Ps is the mode number as in DECSET, +\*(Pm is the mode value as in the ANSI DECRQM. +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*(c"\\*p +Set conformance level (DECSCL). +Valid values for the first parameter: + \*(Ps = \*6\*1 \(-> VT100. + \*(Ps = \*6\*2 \(-> VT200. + \*(Ps = \*6\*3 \(-> VT300. +.br +Valid values for the second parameter: + \*(Ps = \*0 \(-> 8-bit controls. + \*(Ps = \*1 \(-> 7-bit controls (always set for VT100). + \*(Ps = \*2 \(-> 8-bit controls. +. +.IP \\*(Cs\\*(Ps\\*s\\*q +Load LEDs (DECLL). + \*(Ps = \*0 \(-> Clear all LEDS (default). + \*(Ps = \*1 \(-> Light Num Lock. + \*(Ps = \*2 \(-> Light Caps Lock. + \*(Ps = \*3 \(-> Light Scroll Lock. + \*(Ps = \*2 \*1 \(-> Extinguish Num Lock. + \*(Ps = \*2 \*2 \(-> Extinguish Caps Lock. + \*(Ps = \*2 \*3 \(-> Extinguish Scroll Lock. +. +.IP \\*(Cs\\*(Ps\\*s\\*(Sp\\*q +Set cursor style (DECSCUSR, VT520). + \*(Ps = \*0 \(-> blinking block. + \*(Ps = \*1 \(-> blinking block (default). + \*(Ps = \*2 \(-> steady block. + \*(Ps = \*3 \(-> blinking underline. + \*(Ps = \*4 \(-> steady underline. +. +.IP \\*(Cs\\*(Ps\\*s\\*(c"\\*q +Select character protection attribute (DECSCA). +Valid values for the parameter: + \*(Ps = \*0 \(-> DECSED and DECSEL can erase (default). + \*(Ps = \*1 \(-> DECSED and DECSEL cannot erase. + \*(Ps = \*2 \(-> DECSED and DECSEL can erase. +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*r +Set Scrolling Region [top;bottom] (default = full size of window) (DECSTBM). +. +.IP \\*(Cs\\*?\\*(Pm\\*s\\*r +Restore DEC Private Mode Values. +The value of \*(Ps previously saved is restored. +\*(Ps values are the same as for DECSET. +. +.IP \\*(Cs\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*;\\*(Ps\\*$\\*r +Change Attributes in Rectangular Area (DECCARA), VT400 and up. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. + \*(Ps denotes the SGR attributes to change: 0, 1, 4, 5, 7. +. +.IP \\*(Cs\\*s\\*(Pl\\*s\\*;\\*(Pr\\*s\\*(cs +Set left and right margins (DECSLRM), available only when DECLRMM is enabled (VT420 and up). +. +.IP \\*(Cs\\*(cs +Save cursor (ANSI.SYS), available only when DECLRMM is disabled. +. +.IP \\*(Cs\\*?\\*(Pm\\*s\\*(cs +Save DEC Private Mode Values. +\*(Ps values are the same as for DECSET. +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Ps\\*s\\*;\\*(Ps\\*s\\*t +Window manipulation (from \fIdtterm\fP, as well as extensions). +These controls may be disabled using the \fIallowWindowOps\fP resource. +Valid values for the first (and any additional parameters) are: + \*(Ps = \*1 \(-> De-iconify window. + \*(Ps = \*2 \(-> Iconify window. + \*(Ps = \*3\*s\*;\*s\fIx\*s\*;\*sy\fP \(-> Move window to [x, y]. + \*(Ps = \*4\*s\*;\*s\fIheight\*s\*;\*swidth\fP \(-> Resize the \fIxterm\fP window to given height and width in pixels. +Omitted parameters reuse the current height or width. +Zero parameters use the display's height or width. + \*(Ps = \*5 \(-> Raise the \fIxterm\fP window to the front of the stacking order. + \*(Ps = \*6 \(-> Lower the \fIxterm\fP window to the bottom of the stacking order. + \*(Ps = \*7 \(-> Refresh the \fIxterm\fP window. + \*(Ps = \*8\*s\*;\*s\fIheight\*s\*;\*swidth\fP \(-> Resize the text area to given height and width in characters. +Omitted parameters reuse the current height or width. +Zero parameters use the display's height or width. + \*(Ps = \*9\*s\*;\*s\*0 \(-> Restore maximized window. + \*(Ps = \*9\*s\*;\*s\*1 \(-> Maximize window (i.e., resize to screen size). + \*(Ps = \*1\*0\*s\*;\*s\*0 \(-> Undo full-screen mode. + \*(Ps = \*1\*0\*s\*;\*s\*1 \(-> Change to full-screen. + \*(Ps = \*1\*1 \(-> Report \fIxterm\fP window state. +If the \fIxterm\fP window is open (non-iconified), it returns \*(Cs\*1\*t. +If the \fIxterm\fP window is iconified, it returns \*(Cs\*2\*t. + \*(Ps = \*1\*3 \(-> Report \fIxterm\fP window position. Result is +\*(Cs\*3\*;\*(Ix\*s\*;\*(Iy\*s\*t + \*(Ps = \*1\*4 \(-> Report \fIxterm\fP window in pixels. Result is +\*(Cs\*s\*4\*s\*;\*s\fIheight\fP\*s\*;\*s\fIwidth\fP\*s\*t + \*(Ps = \*1\*8 \(-> Report the size of the text area in characters. Result is +\*(Cs\*s\*8\*s\*;\*s\fIheight\fP\*s\*;\*s\fIwidth\fP\*s\*t + \*(Ps = \*1\*9 \(-> Report the size of the screen in characters. Result is +\*(Cs\*s\*9\*s\*;\*s\fIheight\fP\*s\*;\*s\fIwidth\fP\*s\*t + \*(Ps = \*2\*0 \(-> Report \fIxterm\fP window's icon label. Result is +\*(Os\*s\*L\*s\fIlabel\fP\*s\*(ST + \*(Ps = \*2\*1 \(-> Report \fIxterm\fP window's title. Result is +\*(Os\*s\*l\*s\fIlabel\fP\*s\*(ST + \*(Ps = \*2\*2\*s\*;\*s\*0 \(-> Save \fIxterm\fP icon and window title on stack. + \*(Ps = \*2\*2\*s\*;\*s\*1 \(-> Save \fIxterm\fP icon title on stack. + \*(Ps = \*2\*2\*s\*;\*s\*2 \(-> Save \fIxterm\fP window title on stack. + \*(Ps = \*2\*3\*s\*;\*s\*0 \(-> Restore \fIxterm\fP icon and window title from stack. + \*(Ps = \*2\*3\*s\*;\*s\*1 \(-> Restore \fIxterm\fP icon title from stack. + \*(Ps = \*2\*3\*s\*;\*s\*2 \(-> Restore \fIxterm\fP window title from stack. + \*(Ps >= \*2\*4 \(-> Resize to \*(Ps lines (DECSLPP). +. +.IP \\*(Cs\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*;\\*(Ps\\*$\\*t +Reverse Attributes in Rectangular Area (DECRARA), VT400 and up. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. + \*(Ps denotes the attributes to reverse, i.e., 1, 4, 5, 7. +. +.IP \\*(Cs\\*>\\*(Ps\\*;\\*(Ps\\*s\\*t +Set one or more features of the title modes. +Each parameter enables a single feature. + \*(Ps = \*0 \(-> Set window/icon labels using hexadecimal. + \*(Ps = \*1 \(-> Query window/icon labels using hexadecimal. + \*(Ps = \*2 \(-> Set window/icon labels using UTF-8. + \*(Ps = \*3 \(-> Query window/icon labels using UTF-8. +(See discussion of "Title Modes") +. +.IP \\*(Cs\\*(Ps\\*s\\*(Sp\\*t +Set warning-bell volume (DECSWBV, VT520). + \*(Ps = \*0 or \*1 \(-> off. + \*(Ps = \*2, \*3 or \*4 \(-> low. + \*(Ps = \*5, \*6, \*7, or \*8 \(-> high. +. +.IP \\*(Cs\\*u +Restore cursor (ANSI.SYS). +. +.IP \\*(Cs\\*(Ps\\*s\\*(Sp\\*u +Set margin-bell volume (DECSMBV, VT520). + \*(Ps = \*1 \(-> off. + \*(Ps = \*2, \*3 or \*4 \(-> low. + \*(Ps = \*0, \*5, \*6, \*7, or \*8 \(-> high. +. +.IP \\*(Cs\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*;\\*(Pp\\*;\\*(Pt\\*;\\*(Pl\\*;\\*(Pp\\*$\\*v +Copy Rectangular Area (DECCRA, VT400 and up). + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. + \*(Pp denotes the source page. + \*(Pt\*;\*(Pl denotes the target location. + \*(Pp denotes the target page. +. +.IP \\*(Cs\\*(Pt\\*s\\*;\\*(Pl\\*s\\*;\\*(Pb\\*s\\*;\\*(Pr\\*s\\*(qu\\*w +Enable Filter Rectangle (DECEFR), VT420 and up. +.br +Parameters are [top;left;bottom;right]. +.br +Defines the coordinates of a filter rectangle and activates it. +Anytime the locator is detected outside of the filter rectangle, +an outside rectangle event is generated and the rectangle is disabled. +Filter rectangles are always treated as "one-shot" events. +Any parameters that are omitted default to the current locator position. +If all parameters are omitted, any locator motion will be reported. +DECELR always cancels any prevous rectangle definition. +. +.IP \\*(Cs\\*(Ps\\*s\\*x +Request Terminal Parameters (DECREQTPARM). +.br +if \*(Ps is a "0" (default) or "1", and \fIxterm\fR is emulating VT100, +the control sequence elicits a response of the same form +whose parameters describe the terminal: + \*(Ps \(-> the given \*(Ps incremented by 2. + \*(Pn = \*1 \(<- no parity. + \*(Pn = \*1 \(<- eight bits. + \*(Pn = \*1 \(<- \*2 \*8 transmit 38.4k baud. + \*(Pn = \*1 \(<- \*2 \*8 receive 38.4k baud. + \*(Pn = \*1 \(<- clock multiplier. + \*(Pn = \*0 \(<- STP flags. +. +.IP \\*(Cs\\*(Ps\\*s\\**\\*x +Select Attribute Change Extent (DECSACE). + \*(Ps = \*0 \(-> from start to end position, wrapped. + \*(Ps = \*1 \(-> from start to end position, wrapped. + \*(Ps = \*2 \(-> rectangle (exact). +. +.IP \\*(Cs\\*(Pi\\*s\\*;\\*(Pg\\*s\\*;\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*s\\**\\*y +Request Checksum of Rectangular Area (DECRQCRA), VT420 and up. +Response is +.br +\*(Dc\*(Pt\*s\*!x\*sx\*sx\*sx\*s\*(ST +.br + \*(Pi is the request id. + \*(Pg is the page number. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. + The x's are hexadecimal digits 0-9 and A-F. +. +.IP \\*(Cs\\*(Pc\\*s\\*;\\*(Pt\\*s\\*;\\*(Pl\\*s\\*;\\*(Pb\\*s\\*;\\*(Pr\\*s\\*$\\*x +Fill Rectangular Area (DECFRA), VT420 and up. + \*(Pc is the character to use. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. +. +.IP \\*(Cs\\*(Ps\\*s\\*;\\*(Pu\\*s\\*(qu\\*z +Enable Locator Reporting (DECELR). +.br +Valid values for the first parameter: + \*(Ps = \*0 \(-> Locator disabled (default). + \*(Ps = \*1 \(-> Locator enabled. + \*(Ps = \*2 \(-> Locator enabled for one report, then disabled. +.br +The second parameter specifies the coordinate unit for locator reports. +.br +Valid values for the second parameter: + \*(Pu = \*0 \(<- or omitted \(-> default to character cells. + \*(Pu = \*1 \(<- device physical pixels. + \*(Pu = \*2 \(<- character cells. +. +.IP \\*(Cs\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*$\\*z +Erase Rectangular Area (DECERA), VT400 and up. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. +. +.IP \\*(Cs\\*(Pm\\*s\\*(qu\\*{ +Select Locator Events (DECSLE). +.br +Valid values for the first (and any additional parameters) are: + \*(Ps = \*0 \(-> only respond to explicit host requests (DECRQLP). + (This is default). It also cancels any filter + rectangle. + \*(Ps = \*1 \(-> report button down transitions. + \*(Ps = \*2 \(-> do not report button down transitions. + \*(Ps = \*3 \(-> report button up transitions. + \*(Ps = \*4 \(-> do not report button up transitions. +. +.IP \\*(Cs\\*(Pt\\*;\\*(Pl\\*;\\*(Pb\\*;\\*(Pr\\*s\\*$\\*{ +Selective Erase Rectangular Area (DECSERA), VT400 and up. + \*(Pt\*;\*(Pl\*;\*(Pb\*;\*(Pr denotes the rectangle. +. +.IP \\*(Cs\\*(Ps\\*s\\*(qu\\*| +Request Locator Position (DECRQLP). +.br +Valid values for the parameter are: + \*(Ps = \*0, 1 or omitted \(-> transmit a single DECLRP locator report. +.sP +If Locator Reporting has been enabled by a DECELR, xterm will respond +with a DECLRP Locator Report. +This report is also generated on button +up and down events if they have been enabled with a DECSLE, or when +the locator is detected outside of a filter rectangle, if filter rectangles +have been enabled with a DECEFR. +.sP + \(-> \*(Cs\*(Pe\*s\*;\*(Pb\*s\*;\*(Pr\*s\*;\*(Pc\*s\*;\*(Pp\*s\*&\*s\*w +.sP +Parameters are [event;button;row;column;page]. +.br +Valid values for the event: + \*(Pe = \*0 \(-> locator unavailable - no other parameters sent. + \*(Pe = \*1 \(-> request - xterm received a DECRQLP. + \*(Pe = \*2 \(-> left button down. + \*(Pe = \*3 \(-> left button up. + \*(Pe = \*4 \(-> middle button down. + \*(Pe = \*5 \(-> middle button up. + \*(Pe = \*6 \(-> right button down. + \*(Pe = \*7 \(-> right button up. + \*(Pe = \*8 \(-> M4 button down. + \*(Pe = \*9 \(-> M4 button up. + \*(Pe = \*1\*0 \(-> locator outside filter rectangle. +.br +``button'' parameter is a bitmask indicating which buttons are pressed: + \*(Pb = \*0 \(<- no buttons down. + \*(Pb & \*1 \(<- right button down. + \*(Pb & \*2 \(<- middle button down. + \*(Pb & \*4 \(<- left button down. + \*(Pb & \*8 \(<- M4 button down. +.br +``row'' and ``column'' parameters are the coordinates of the locator +position in the xterm window, encoded as ASCII decimal. +.br +The ``page'' parameter is not used by xterm, and will be omitted. +. +.IP \\*(Cs\\*(Pm\\*s\\*(Sp\\*} +Insert \*(Ps Column(s) (default = 1) (DECIC), VT420 and up. +. +.IP \\*(Cs\\*(Pm\\*s\\*(Sp\\*~ +Delete \*(Ps Column(s) (default = 1) (DECDC), VT420 and up. +. +.Ed +. +.St +.Ss +Operating System Controls +. +.IP \\*(Os\\*(Ps\\*s\\*;\\*(Pt\\*s\\*(ST +.IP \\*(Os\\*(Ps\\*s\\*;\\*(Pt\\*s\\*(Be +Set Text Parameters. +For colors and font, +if \*(Pt is a "?", the control sequence elicits a response which consists +of the control sequence which would set the corresponding value. +The \fIdtterm\fP control sequences allow you to determine the icon name +and window title. + \*(Ps = \*0 \(-> Change Icon Name and Window Title to \*(Pt. + \*(Ps = \*1 \(-> Change Icon Name to \*(Pt. + \*(Ps = \*2 \(-> Change Window Title to \*(Pt. + \*(Ps = \*3 \(-> Set X property on top-level window. +\*(Pt should be in the form +"\fIprop=value\fP", or just "\fIprop\fP" to delete the property + \*(Ps = \*4 ; \fIc ; spec\fP \(-> Change Color Number \fIc\fP to +the color specified by \fIspec\fP. +This can be a name or RGB specification as per \fIXParseColor\fP. +Any number of \fIc name\fP pairs may be given. +The color numbers correspond to the ANSI colors 0-7, +their bright versions 8-15, +and if supported, the remainder of the 88-color or 256-color table. +.sP +If a "?" is given rather than a name or RGB specification, +xterm replies with a control sequence of the same form which can be used +to set the corresponding color. +Because more than one pair of color number and specification can +be given in one control sequence, \fIxterm\fR can make more than one reply. +.sP + \*(Ps = \*5 ; \fIc ; spec\fP \(-> Change Special Color Number \fIc\fP to +the color specified by \fIspec\fP. +This can be a name or RGB specification as per \fIXParseColor\fP. +Any number of \fIc name\fP pairs may be given. +The special colors can also be set by adding the maximum number of colors +to these codes in an \*(Os\*4 control: +.sP + \*(Pc = \*0 \(<- resource \fBcolorBD\fP (BOLD). + \*(Pc = \*1 \(<- resource \fBcolorUL\fP (UNDERLINE). + \*(Pc = \*2 \(<- resource \fBcolorBL\fP (BLINK). + \*(Pc = \*3 \(<- resource \fBcolorRV\fP (REVERSE). +.sP +The 10 colors (below) which may be set or queried +using \*1\*0 through \*1\*9 are +denoted \fIdynamic colors\fR, since the corresponding control sequences +were the first means for setting \fIxterm\fR's colors dynamically, +i.e., after it was started. +They are not the same as the ANSI colors. +These controls may be disabled using the \fIallowColorOps\fP resource. +At least one parameter is expected for \*(Pt. +Each successive parameter changes the next color in the list. +The value of \*(Ps tells the starting point in the list. +The colors are specified by name or RGB specification as per \fIXParseColor\fP. +.sP +If a "?" is given rather than a name or RGB specification, +xterm replies with a control sequence of the same form which can be used +to set the corresponding dynamic color. +Because more than one pair of color number and specification can +be given in one control sequence, \fIxterm\fR can make more than one reply. +.sP + \*(Ps = \*1\*0 \(-> Change VT100 text foreground color to \*(Pt. + \*(Ps = \*1\*1 \(-> Change VT100 text background color to \*(Pt. + \*(Ps = \*1\*2 \(-> Change text cursor color to \*(Pt. + \*(Ps = \*1\*3 \(-> Change mouse foreground color to \*(Pt. + \*(Ps = \*1\*4 \(-> Change mouse background color to \*(Pt. + \*(Ps = \*1\*5 \(-> Change Tektronix foreground color to \*(Pt. + \*(Ps = \*1\*6 \(-> Change Tektronix background color to \*(Pt. + \*(Ps = \*1\*7 \(-> Change highlight background color to \*(Pt. + \*(Ps = \*1\*8 \(-> Change Tektronix cursor color to \*(Pt. + \*(Ps = \*1\*9 \(-> Change highlight foreground color to \*(Pt. +.sP + \*(Ps = \*4\*6 \(-> Change Log File to \*(Pt. (This is normally disabled by a +compile-time option). +.sP + \*(Ps = \*5\*0 \(-> Set Font to \*(Pt. +These controls may be disabled using the \fIallowFontOps\fP resource. +If \*(Pt begins with a "#", index in the font menu, relative (if the +next character is a plus or minus sign) or absolute. +A number is +expected but not required after the sign (the default is the current +entry for relative, zero for absolute indexing). +.br +The same rule (plus or minus sign, optional number) is used when +querying the font. +The remainder of \*(Pt is ignored. +.br +A font can be specified after a "#" index expression, +by adding a space and then the font specifier. +.br +If the "TrueType Fonts" menu entry is set (the \fBrenderFont\fP resource), +then this control sets/queries the \fBfaceName\fP resource. +.sP + \*(Ps = \*5\*1 (reserved for Emacs shell). +.sP + \*(Ps = \*5\*2 \(-> Manipulate Selection Data. +These controls may be disabled using the \fIallowWindowOps\fP resource. +The parameter \*(Pt is parsed as +.br + \*(Pc\*;\*(Pd +.br +The first, \*(Pc, may contain zero or more characters from the +set \*c \*p \*(cs \*0 \*1 \*2 \*3 \*4 \*5 \*6 \*7. +It is used to construct a list of selection parameters for +clipboard, +primary, +select, +or cut buffers 0 through 7 respectively, +in the order given. +If the parameter is empty, \fIxterm\fP uses \*(cs\*0, +to specify the configurable primary/clipboard selection and cut buffer 0. +.br +The second parameter, \*(Pd, gives the selection data. +Normally this is a string encoded in base64. +The data becomes the new selection, +which is then available for pasting by other applications. +.br +If the second parameter is a \*?, +\fIxterm\fP replies to the host with the selection +data encoded using the same protocol. +.br +If the second parameter is neither a base64 string nor \*?, +then the selection is cleared. +.Ed +.sP + \*(Ps = \*1\*0\*4 ; \fIc\fP \(-> Reset Color Number \fIc\fP. It is reset to +the color specified by the corresponding X resource. +Any number of \fIc\fP parameters may be given. +These parameters correspond to the ANSI colors 0-7, +their bright versions 8-15, +and if supported, the remainder of the 88-color or 256-color table. +If no parameters are given, the entire table will be reset. +.sP + \*(Ps = \*1\*0\*5 ; \fIc\fP \(-> Reset Special Color Number \fIc\fP. It is reset to +the color specified by the corresponding X resource. +Any number of \fIc\fP parameters may be given. +These parameters correspond to the special colors which can be set +using an \*(Os\*5 control (or by adding the maximum number of colors +using an \*(Os\*4 control). +.sP +The \fIdynamic colors\fR can also be reset to their default (resource) values: + \*(Ps = \*1\*1\*0 \(-> Reset VT100 text foreground color. + \*(Ps = \*1\*1\*1 \(-> Reset VT100 text background color. + \*(Ps = \*1\*1\*2 \(-> Reset text cursor color. + \*(Ps = \*1\*1\*3 \(-> Reset mouse foreground color. + \*(Ps = \*1\*1\*4 \(-> Reset mouse background color. + \*(Ps = \*1\*1\*5 \(-> Reset Tektronix foreground color. + \*(Ps = \*1\*1\*6 \(-> Reset Tektronix background color. + \*(Ps = \*1\*1\*7 \(-> Reset highlight color. + \*(Ps = \*1\*1\*8 \(-> Reset Tektronix cursor color. +. +.St +.Ss +Privacy Message +.IP \\*(PM\\*(Pt\\*s\\*(ST +\fIxterm\fP implements no \*(PM functions; \*(Pt is ignored. +\*(Pt need not be printable characters. +.Ed +. +.Sh "Alt and Meta Keys" +.LP +Many keyboards have keys labeled "Alt". +Few have keys labeled "Meta". +However, \fIxterm\fP's default translations use the \fIMeta\fP modifier. +Common keyboard configurations assign the \fIMeta\fP modifier to an "Alt" key. +By using \fIxmodmap\fP one may have the modifier assigned to a different key, +and have "real" alt and meta keys. +Here is an example: +.DS B +! put meta on mod3 to distinguish it from alt +keycode 64 = Alt_L +clear mod1 +add mod1 = Alt_L +keycode 115 = Meta_L +clear mod3 +add mod3 = Meta_L +.DE +.lP +The \fBmetaSendsEscape\fP resource +(and \fBaltSendsEscape\fP if \fBaltIsNotMeta\fP is set) +can be used to control the way the \fIMeta\fP modifier applies to ordinary +keys unless the \fBmodifyOtherKeys\fP resource is set: +.IP +- +prefix a key with the \*(Es character. +.IP +- +shift the key from codes 0-127 to 128-255 by adding 128. +.lP +The table shows the result for a given character "x" with modifiers +according to the default translations with the resources set on or off. +This assumes \fBaltIsNotMeta\fP is set: +.ne 23 +.TS +center; +lf3 lf3 lf3 lf3 +lf3w(2c) lf3w(2c) lf3w(2c) lf3w(2c) . +_ +key altSendsEscape metaSendsEscape result +_ +x off off x +Meta-x off off shift +Alt-x off off shift +Alt+Meta-x off off shift +x ON off x +Meta-x ON off shift +Alt-x ON off \*(Es x +Alt+Meta-x ON off \*(Es shift +x off ON x +Meta-x off ON \*(Es x +Alt-x off ON shift +Alt+Meta-x off ON \*(Es shift +x ON ON x +Meta-x ON ON \*(Es x +Alt-x ON ON \*(Es x +Alt+Meta-x ON ON \*(Es x +_ +.TE +.Sh "PC-Style Function Keys" +.LP +If \fIxterm\fP does minimal translation of the function keys, it usually does this +with a PC-style keyboard, so PC-style function keys result. +Sun keyboards are similar to PC keyboards. +Both have cursor and scrolling operations printed on the keypad, +which duplicate the smaller cursor and scrolling keypads. +.lP +X does not predefine NumLock (used for VT220 keyboards) or Alt (used as +an extension for the Sun/PC keyboards) as modifiers. +These keys are recognized as modifiers when enabled +by the \fBnumLock\fP resource, +or by the "DECSET \*1\*0\*3\*5" control sequence. +.lP +The cursor keys transmit the following escape sequences depending on the +mode specified via the \fBDECCKM\fP escape sequence. +.ne 10 +.TS +center; +cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) . +Key Normal Application +_ +Cursor Up \*(Cs\*A \*(S3\*A +Cursor Down \*(Cs\*(cB \*(S3\*(cB +Cursor Right \*(Cs\*C \*(S3\*C +Cursor Left \*(Cs\*D \*(S3\*D +_ +.TE +The home- and end-keys +(unlike PageUp and other keys also on the 6-key editing keypad) +are considered "cursor keys" by \fIxterm\fP. +Their mode is also controlled by the \fBDECCKM\fP escape sequence: +.ne 8 +.TS +center; +cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) . +Key Normal Application +_ +Home \*(Cs\*H \*(S3\*H +End \*(Cs\*F \*(S3\*F +_ +.TE +.lP +The application keypad transmits the following escape sequences depending on the +mode specified via the \fBDECKPNM\fP and \fBDECKPAM\fP escape sequences. +Use the NumLock key to override the application mode. +.lP +Not all keys are present on the Sun/PC keypad (e.g., PF1, Tab), but are supported by +the program. +.ne 30 +.TS +center; +cf3 cf3 cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) lf3w(2c) lf3w(2c) . +Key Numeric Application Terminfo Termcap +_ +Space \*(Sp \*(S3\*(Sp - - +Tab \*(Ta \*(S3\*I - - +Enter \*(Cr \*(S3\*M kent @8 +PF1 \*(S3\*P \*(S3\*P kf1 k1 +PF2 \*(S3\*Q \*(S3\*Q kf2 k2 +PF3 \*(S3\*R \*(S3\*R kf3 k3 +PF4 \*(S3\*S \*(S3\*S kf4 k4 +* \f1(multiply)\fP \** \*(S3\*j - - ++ \f1(add)\fP \*+ \*(S3\*k - - +, \f1(comma)\fP \*, \*(S3\*l - - +- \f1(minus)\fP \*- \*(S3\*m - - +\&. \f1(Delete)\fP \*. \*(Cs\*3\*(c~ - - +/ \f1(divide)\fP \*/ \*(S3\*o - - +0 \f1(Insert)\fP \*0 \*(Cs\*2\*(c~ - - +1 \f1(End)\fP \*1 \*(S3\*F kc1 K4 +2 \f1(DownArrow)\fP \*2 \*(Cs\*(cB - - +3 \f1(PageDown)\fP \*3 \*(Cs\*6\*(c~ kc3 K5 +4 \f1(LeftArrow)\fP \*4 \*(Cs\*D - - +5 \f1(Begin)\fP \*5 \*(Cs\*E kb2 K2 +6 \f1(RightArrow)\fP \*6 \*(Cs\*C - - +7 \f1(Home)\fP \*7 \*(S3\*H ka1 K1 +8 \f1(UpArrow)\fP \*8 \*(Cs\*A - - +9 \f1(PageUp)\fP \*9 \*(Cs\*5\*(c~ ka3 K3 += (equal) \*= \*(S3\*(XX - - +_ +.TE +.br +They also provide 12 function keys, as well as a few other special-purpose keys: +.ne 18 +.TS +center; +cf3 cf3 +lf3w(2c) lf3w(2c) . +Key Escape Sequence +_ +F1 \*(S3\*P +F2 \*(S3\*Q +F3 \*(S3\*R +F4 \*(S3\*S +F5 \*(Cs\*1\*5\*(c~ +F6 \*(Cs\*1\*7\*(c~ +F7 \*(Cs\*1\*8\*(c~ +F8 \*(Cs\*1\*9\*(c~ +F9 \*(Cs\*2\*0\*(c~ +F10 \*(Cs\*2\*1\*(c~ +F11 \*(Cs\*2\*3\*(c~ +F12 \*(Cs\*2\*4\*(c~ +_ +.TE +.sP +Older versions of \fIxterm\fP implement different escape sequences for F1 through F4. +These can be activated by setting the \fBoldXtermFKeys\fP resource. +However, since they do not correspond to any hardware terminal, they have been deprecated. +(The DEC VT220 reserves F1 through F5 for local functions such as \fBSetup\fP). +.ne 10 +.TS +center; +cf3 cf3 +lf3w(2c) lf3w(2c) . +Key Escape Sequence +_ +F1 \*(Cs\*1\*1\*(c~ +F2 \*(Cs\*1\*2\*(c~ +F3 \*(Cs\*1\*3\*(c~ +F4 \*(Cs\*1\*4\*(c~ +_ +.TE +In normal mode, i.e., a Sun/PC keyboard +when the \fBsunKeyboard\fP resource is false, +\fIxterm\fP recognizes function key modifiers +which are parameters appended before the final character +of the control sequence. +.ne 13 +.TS +center; +cf3 lf3 +cf3w(2c) lf3w(2c) . +Code Modifiers +_ +2 Shift +3 Alt +4 Shift + Alt +5 Control +6 Shift + Control +7 Alt + Control +8 Shift + Alt + Control +_ +.TE +For example, shift-F5 would be sent as +\*(Cs\*1\*5\*;\*2\*(c~ +.lP +If the \fBalwaysUseMods\fP resource is set, the Meta modifier also is +recognized, making parameters 9 through 16. +.Sh "VT220-Style Function Keys" +.LP +However, \fIxterm\fP is most useful as a DEC VT102 or VT220 emulator. +Set the \fBsunKeyboard\fP resource to true to force a Sun/PC keyboard +to act like a VT220 keyboard. +.lP +The VT102/VT220 application keypad transmits unique escape sequences in +application mode, which are distinct from the cursor and scrolling keypad: +.ne 32 +.TS +center; +cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) . +Key Numeric Application +_ +Space \*(Sp \*(S3\*(Sp +Tab \*(Ta \*(S3\*I +Enter \*(Cr \*(S3\*M +PF1 \*(S3\*P \*(S3\*P +PF2 \*(S3\*Q \*(S3\*Q +PF3 \*(S3\*R \*(S3\*R +PF4 \*(S3\*S \*(S3\*S +* \f1(multiply)\fP \** \*(S3\*j ++ \f1(add)\fP \*+ \*(S3\*k +, \f1(comma)\fP \*, \*(S3\*l +- \f1(minus)\fP \*- \*(S3\*m +\&. \f1(period)\fP \*. \*(S3\*n +/ \f1(divide)\fP \*/ \*(S3\*o +0 \*0 \*(S3\*p +1 \*1 \*(S3\*q +2 \*2 \*(S3\*r +3 \*3 \*(S3\*(cs +4 \*4 \*(S3\*t +5 \*5 \*(S3\*u +6 \*6 \*(S3\*v +7 \*7 \*(S3\*w +8 \*8 \*(S3\*x +9 \*9 \*(S3\*y += (equal) \*= \*(S3\*(XX +_ +.TE +The VT220 provides a 6-key editing keypad, +which is analogous to that on the PC keyboard. +It is not affected by \fBDECCKM\fP or \fBDECKPNM\fP/\fBDECKPAM\fP: +.ne 12 +.TS +center; +cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) . +Key Normal Application +_ +\f1Insert\fP \*(Cs\*2\*(c~ \*(Cs\*2\*(c~ +\f1Delete\fP \*(Cs\*3\*(c~ \*(Cs\*3\*(c~ +\f1Home\fP \*(Cs\*1\*(c~ \*(Cs\*1\*(c~ +\f1End\fP \*(Cs\*4\*(c~ \*(Cs\*4\*(c~ +\f1PageUp\fP \*(Cs\*5\*(c~ \*(Cs\*5\*(c~ +\f1PageDown\fP \*(Cs\*6\*(c~ \*(Cs\*6\*(c~ +_ +.TE +.LP +The VT220 provides 8 additional function keys. +With a Sun/PC keyboard, access these keys by Control/F1 for F13, etc. +.ne 16 +.TS +center; +cf3 cf3 +lf3w(2c) lf3w(2c) . +Key Escape Sequence +_ +F13 \*(Cs\*2\*5\*(c~ +F14 \*(Cs\*2\*6\*(c~ +F15 \*(Cs\*2\*8\*(c~ +F16 \*(Cs\*2\*9\*(c~ +F17 \*(Cs\*3\*1\*(c~ +F18 \*(Cs\*3\*2\*(c~ +F19 \*(Cs\*3\*3\*(c~ +F20 \*(Cs\*3\*4\*(c~ +_ +.TE +.Sh "VT52-Style Function Keys" +.LP +A VT52 does not have function keys, but it does have a numeric keypad and cursor keys. +They differ from the other emulations by the prefix. +Also, the cursor keys do not change: +.ne 13 +.TS +center; +cf3 cf3 +lf3w(2c) lf3w(2c) . +Key Normal/Application +_ +Cursor Up \*(Es\*A +Cursor Down \*(Es\*(cB +Cursor Right \*(Es\*C +Cursor Left \*(Es\*D +_ +.TE +The keypad is similar: +.ne 33 +.TS +center; +cf3 cf3 cf3 +lf3w(2c) lf3w(2c) lf3w(2c) . +Key Numeric Application +_ +Space \*(Sp \*(Es\*?\*(Sp +Tab \*(Ta \*(Es\*?\*I +Enter \*(Cr \*(Es\*?\*M +PF1 \*(Es\*P \*(Es\*P +PF2 \*(Es\*Q \*(Es\*Q +PF3 \*(Es\*R \*(Es\*R +PF4 \*(Es\*S \*(Es\*S +* \f1(multiply)\fP \** \*(Es\*?\*j ++ \f1(add)\fP \*+ \*(Es\*?\*k +, \f1(comma)\fP \*, \*(Es\*?\*l +- \f1(minus)\fP \*- \*(Es\*?\*m +\&. \f1(period)\fP \*. \*(Es\*?\*n +/ \f1(divide)\fP \*/ \*(Es\*?\*o +0 \*0 \*(Es\*?\*p +1 \*1 \*(Es\*?\*q +2 \*2 \*(Es\*?\*r +3 \*3 \*(Es\*?\*(cs +4 \*4 \*(Es\*?\*t +5 \*5 \*(Es\*?\*u +6 \*6 \*(Es\*?\*v +7 \*7 \*(Es\*?\*w +8 \*8 \*(Es\*?\*x +9 \*9 \*(Es\*?\*y += (equal) \*= \*(Es\*?\*(XX +_ +.TE +.Sh "Sun-Style Function Keys" +.LP +The \fIxterm\fP program provides support for Sun keyboards more directly, by +a menu toggle that causes it to send Sun-style function key codes rather than VT220. +Note, however, that the \fIsun\fP and \fIVT100\fP emulations are not really +compatible. +For example, their wrap-margin behavior differs. +.lP +Only function keys are altered; keypad and cursor keys are the same. +The emulation responds identically. +See the xterm-sun terminfo entry for details. +.Sh "HP-Style Function Keys" +.LP +Similarly, \fIxterm\fP can be compiled to support HP keyboards. +See the xterm-hp terminfo entry for details. +.Sh "The Alternate Screen Buffer" +.LP +\fIXterm\fP maintains two screen buffers. +The normal screen buffer allows you to scroll back to view saved lines +of output up to the maximum set by the \fBsaveLines\fP resource. +The alternate screen buffer is exactly as large as the display, +contains no additional saved lines. +When the alternate screen buffer is active, +you cannot scroll back to view saved lines. +\fIXterm\fP provides control sequences and menu entries +for switching between the two. +.lP +Most full-screen applications use terminfo or termcap to obtain +strings used to start/stop full-screen mode, +i.e., \fIsmcup\fP and \fIrmcup\fP for terminfo, +or the corresponding \fIti\fP and \fIte\fP for termcap. +The \fBtiteInhibit\fP resource removes the \fIti\fP and \fIte\fP strings +from the TERMCAP string which is set in the environment for some platforms. +That is not done when \fIxterm\fP is built with terminfo libraries because +terminfo does not provide the whole text of the termcap data in one piece. +It would not work for terminfo anyway, since terminfo data is not passed +in environment variables; +setting an environment variable in this manner would have no effect on +the application's ability to switch between normal and alternate screen +buffers. +Instead, the newer private mode controls +(such as \*1\*0\*4\*9) +for switching between normal +and alternate screen buffers simply disable the switching. +They add other features such as clearing the display for the same reason: +to make the details of switching independent of the application that +requests the switch. +. +.Sh "Bracketed Paste Mode" +.LP +When bracketed paste mode is set, +pasted text is bracketed with control sequences +so that the program can differentiate pasted text from typed-in text. +When bracketed paste mode is set, +the program will receive: + \*(Es [ 200 ~, +.br +followed by the pasted text, followed by + \*(Es [ 201 ~. +. +.Sh "Title Modes" +.LP +The window- and icon-labels can be set or queried using control sequences. +As a VT220-emulator, \fIxterm\fP "should" limit the character encoding for +the corresponding strings to ISO-8859-1. +Indeed, it used to be the case (and was documented) that +window titles had to be ISO-8859-1. +This is no longer the case. +However, there are many applications which still assume that titles are +set using ISO-8859-1. +So that is the default behavior. +.lP +If \fIxterm\fP is running with UTF-8 encoding, +it is possible to use window- and icon-labels encoded using UTF-8. +That is because the underlying X libraries (and many, but not all) +window managers support this feature. +.lP +The \fButf8Title\fP X resource setting tells \fIxterm\fP to disable +a reconversion of the title string back to ISO-8859-1, +allowing the title strings to be interpreted as UTF-8. +The same feature can be enabled using the title mode control sequence +described in this summary. +.lP +Separate from the ability to set the titles, +\fIxterm\fP provides the ability to query the titles, +returning them either in ISO-8859-1 or UTF-8. +This choice is available only while \fIxterm\fP is using UTF-8 encoding. +.lP +Finally, the characters sent to, or returned by a title control +are less constrained than the rest of the control sequences. +To make them more manageable (and constrained), for use in shell scripts, +\fIxterm\fP has an optional feature which decodes the string from hexadecimal +(for setting titles) or for encoding the title into hexadecimal when querying +the value. +. +.Sh "Mouse Tracking" +.LP +The VT widget can be set to send the mouse position and other +information on button presses. +These modes are typically used by +editors and other full-screen applications that want to make use of +the mouse. +.lP +There are two sets of mutually exclusive modes: +.bP +mouse protocol +.bP +protocol encoding +.lP +The mouse protocols include +DEC Locator mode, enabled by the +DECELR \*(Cs\*(Ps\*s\*;\*(Ps\*s\*s\*(qu\*s\*z +control sequence, and is not described here +(control sequences are summarized above). +The remaining five modes of the mouse protocols +are each enabled (or disabled) by a different parameter in +the "DECSET \*(Cs\*?\*(Pm\*s\*h" +or +"DECRST \*(Cs\*?\*(Pm\*s\*l" +control sequence. +.lP +Manifest constants for the parameter values +are defined in \fBxcharmouse.h\fP as follows: +. +.DS B +#define SET_X10_MOUSE 9 +#define SET_VT200_MOUSE 1000 +#define SET_VT200_HIGHLIGHT_MOUSE 1001 +#define SET_BTN_EVENT_MOUSE 1002 +#define SET_ANY_EVENT_MOUSE 1003 + +#define SET_FOCUS_EVENT_MOUSE 1004 + +#define SET_EXT_MODE_MOUSE 1005 +#define SET_SGR_EXT_MODE_MOUSE 1006 +#define SET_URXVT_EXT_MODE_MOUSE 1015 +.DE +.br +The motion reporting modes are strictly \fIxterm\fP extensions, and are not +part of any standard, though they are analogous to the DEC VT200 DECELR +locator reports. +.lP +Normally, +parameters (such as pointer position and button number) for all mouse +tracking escape sequences generated by \fIxterm\fP +encode numeric parameters in a single character as +\fIvalue\fP+32. +For example, \*! specifies the value 1. +The upper left character position on the terminal is denoted as 1,1. +This scheme dates back to X10, +though the normal mouse-tracking (from X11) is more elaborate. +.lP +X10 compatibility mode sends an escape sequence only on button press, +encoding the location and the mouse button pressed. +It is enabled by specifying parameter 9 to DECSET. +On button press, \fIxterm\fP sends +\*(Cs\*M\*(Cb\*(Cx\*(Cy (6 characters). +.bP +\*(Cb is button\-1. +.bP +\*(Cx and \*(Cy are the x and y coordinates of the mouse when the +button was pressed. +.lP +Normal tracking mode sends an escape sequence on both button press and +release. +Modifier key (shift, ctrl, meta) information is also sent. +It is enabled by specifying parameter 1000 to DECSET. +On button press or release, \fIxterm\fP sends +\*(Cs\*M\*(Cb\*(Cx\*(Cy. +.bP +The low two bits of \*(Cb encode button information: +0=MB1 pressed, 1=MB2 pressed, 2=MB3 pressed, 3=release. +.bP +The next three bits encode the modifiers which were down when the button was +pressed and are added together: 4=Shift, 8=Meta, 16=Control. +Note however that the shift and control bits are normally unavailable +because \fIxterm\fP uses the control modifier with mouse for popup menus, +and the shift modifier is used in the default translations for button events. +The \fIMeta\fP modifier recognized by \fIxterm\fP is the \fImod1\fP mask, +and is not necessarily the "Meta" key (see \fIxmodmap\fP). +.bP +\*(Cx and \*(Cy are the x and y coordinates of the mouse event, encoded as +in X10 mode. +.lP +Wheel mice may return buttons 4 and 5. +Those buttons are represented by the same event codes +as buttons 1 and 2 respectively, +except that 64 is added to the event code. +Release events for the wheel buttons are not reported. +.lP +Mouse highlight tracking notifies a program of a button press, receives a +range of lines from the program, highlights the region covered by +the mouse within that range until button release, and then sends the +program the release coordinates. +It is enabled by specifying parameter 1001 to DECSET. +Highlighting is performed only for button 1, though other button events +can be received. +.sP +\fBWarning:\fP use of this mode requires a cooperating program or it will +hang \fIxterm.\fP +.sP +On button press, the same information as for normal tracking is +generated; \fIxterm\fP then waits for the program to send mouse +tracking information. +\fIAll X events are ignored until the proper escape sequence is +received from the pty:\fP +\*(Cs\*(Ps\*s\*;\*(Ps\*s\*;\*(Ps\*s\*;\*(Ps\*s\*;\*(Ps\*s\*T. +The parameters are \fIfunc, startx, starty, firstrow,\fP and \fIlastrow.\fP +\fIfunc\fP is non-zero to initiate highlight tracking and zero to abort. +\fIstartx\fP and \fIstarty\fP give the starting x and y location for +the highlighted region. +The ending location tracks the mouse, but +will never be above row \fIfirstrow\fP and will always be above row +\fIlastrow.\fP +(The top of the screen is row 1.) +When the button is released, \fIxterm\fP reports the ending position +one of two ways: +.bP +if the start and end coordinates are the same locations: +.br +\*(Cs\*t\*(Cx\*(Cy. +.bP +otherwise: +.br +\*(Cs\*T\*(Cx\*(Cy\*(Cx\*(Cy\*(Cx\*(Cy. +.br +The parameters are \fIstartx, starty, endx, endy, mousex,\fP and \fImousey.\fP +.RS +.IP \- 5 +\fIstartx, starty, endx, \fPand\fI endy\fP give the starting and +ending character positions of the region. +.IP \- 5 +\fImousex\fP and \fImousey\fP +give the location of the mouse at button up, which may not be over a +character. +.RE +.lP +Button-event tracking is essentially the same as normal tracking, but +\fIxterm\fP also reports button-motion events. +Motion events +are reported only if the mouse pointer has moved to a different character +cell. +It is enabled by specifying parameter 1002 to DECSET. +On button press or release, \fIxterm\fP sends the same codes used by normal +tracking mode. +.bP +On button-motion events, \fIxterm\fP adds 32 to the event code +(the third character, \*(Cb). +.bP +The other bits of the event code specify button and modifier keys as in normal mode. +For example, motion into cell x,y with button 1 +down is reported as \*(Cs\*M\*@\*(Cx\*(Cy. +(\ \*@ = 32 + 0 (button 1) + 32 (motion indicator)\ ). +Similarly, motion with button 3 +down is reported as \*(Cs\*M\*(cB\*(Cx\*(Cy. +(\ \*(cB = 32 + 2 (button 3) + 32 (motion indicator)\ ). +.lP +Any-event mode is the same as button-event mode, except that all motion +events are reported, even if no mouse button is down. +It is enabled by specifying 1003 to DECSET. +.lP +FocusIn/FocusOut can be combined with any of the mouse events since +it uses a different protocol. +When set, it causes \fIxterm\fP to send +\*(Cs\*I when the terminal gains focus, and +\*(Cs\*O when it loses focus. +.lP +The original X10 mouse protocol limits the \*(Cx and \*(Cy ordinates +to 223 (=255\ -\ 32). +\fIXterm\fP supports more than one scheme for extending this range, +by changing the protocol encoding: +.IP "UTF-8 (1005)" +This enables UTF-8 encoding for \*(Cx and \*(Cy under +all tracking modes, expanding the maximum encodable position from 223 to 2015. +For positions less than 95, the resulting output is identical under both modes. +Under extended mouse mode, positions greater than 95 +generate "extra" bytes which will confuse applications which do not treat +their input as a UTF-8 stream. +Likewise, \*(Cb will be UTF-8 encoded, +to reduce confusion with wheel mouse events. +.IP +Under normal mouse mode, positions outside (160,94) result in +byte pairs which can be interpreted as a single UTF-8 character; +applications +which do treat their input as UTF-8 will almost certainly be confused +unless extended mouse mode is active. +.IP +This scheme has the drawback that the encoded coordinates will not +pass through \fIluit\fP unchanged, e.g., for locales using non-UTF-8 encoding. +.IP "SGR (1006)" +The normal mouse response is altered to use \*(Cs\*< +followed by semicolon-separated +encoded button value, +the \*(Cx and \*(Cy ordinates and a final character which +is \*M for button press +and \*m for button release. +.IP +The encoded button value in this case does not add 32 since +that was useful only in the X10 scheme for ensuring that the +byte containing the button value is a printable code. +The modifiers are encoded in the same way. +A different final character is used for button release +to resolve the X10 ambiguity regarding which button was released. +.IP +The highlight tracking responses are also modified to an SGR-like format, +using the same SGR-style scheme and button-encodings. +.IP "URXVT (1015)" +The normal mouse response is altered to use \*(Cs +followed by semicolon-separated +encoded button value, +the \*(Cx and \*(Cy ordinates and final character \*M. +.IP +This uses the same button encoding as X10, but printing it as +a decimal integer rather than as a single byte. +.IP +However, \*(Cs\*M can be mistaken for DL (delete lines), +while the highlight tracking \*(Cs\*T can be mistaken for SD (scroll down), +and the Window manipulation controls. +For these reasons, the 1015 control is not recommended; +it is not an improvement over 1005. +. +.Sh "Tektronix 4014 Mode" +.LP +Most of these sequences are standard Tektronix 4014 control sequences. +Graph mode supports the 12-bit addressing of the Tektronix 4014. +The major features missing are +the write-through and defocused modes. +This document does not describe the commands used in the various +Tektronix plotting modes but does describe the commands to switch modes. +.St +.IP \\*(Be +Bell (Ctrl-G). +.IP \\*(Bs +Backspace (Ctrl-H). +.IP \\*(Ta +Horizontal Tab (Ctrl-I). +.IP \\*(Lf +Line Feed or New Line (Ctrl-J). +.IP \\*(Vt +Cursor up (Ctrl-K). +.IP \\*(Ff +Form Feed or New Page (Ctrl-L). +.IP \\*(Cr +Carriage Return (Ctrl-M). +.IP \\*(Es\\*(Et +Switch to VT100 Mode (\*(Es Ctrl-C). +.IP \\*(Es\\*(En +Return Terminal Status (\*(Es Ctrl-E). +.IP \\*(Es\\*(Ff +PAGE (Clear Screen) (\*(Es Ctrl-L). +.IP \\*(Es\\*(So +Begin 4015 APL mode (\*(Es Ctrl-N). (This is ignored by \fIxterm\fP). +.IP \\*(Es\\*(Si +End 4015 APL mode (\*(Es Ctrl-O). (This is ignored by \fIxterm\fP). +.IP \\*(Es\\*(Eb +COPY (Save Tektronix Codes to file COPY\fIyyyy-mm-dd.hh:mm:ss\fP). + \*(Eb (end transmission block) is the same as Ctrl-W. +.IP \\*(Es\\*(Ca +Bypass Condition (\*(Es Ctrl-X). +.IP \\*(Es\\*(Su +GIN mode (\*(Es Ctrl-Z). +.IP \\*(Es\\*(Fs +Special Point Plot Mode (\*(Es Ctrl-\e). +.IP \\*(Es\\*8 +Select Large Character Set. +.IP \\*(Es\\*9 +Select #2 Character Set. +.IP \\*(Es\\*: +Select #3 Character Set. +.IP \\*(Es\\*; +Select Small Character Set. +.IP \\*(Os\\*(Ps\\*s\\*;\\*(Pt\\*s\\*(Be +Set Text Parameters of VT window. + \*(Ps = \*0 \(-> Change Icon Name and Window Title to \*(Pt. + \*(Ps = \*1 \(-> Change Icon Name to \*(Pt. + \*(Ps = \*2 \(-> Change Window Title to \*(Pt. + \*(Ps = \*4\*6 \(-> Change Log File to \*(Pt. (This is normally disabled by a +compile-time option). +.IP \\*(Es\\*` +Normal Z Axis and Normal (solid) Vectors. +.IP \\*(Es\\*a +Normal Z Axis and Dotted Line Vectors. +.IP \\*(Es\\*b +Normal Z Axis and Dot-Dashed Vectors. +.IP \\*(Es\\*c +Normal Z Axis and Short-Dashed Vectors. +.IP \\*(Es\\*d +Normal Z Axis and Long-Dashed Vectors. +.IP \\*(Es\\*h +Defocused Z Axis and Normal (solid) Vectors. +.IP \\*(Es\\*i +Defocused Z Axis and Dotted Line Vectors. +.IP \\*(Es\\*j +Defocused Z Axis and Dot-Dashed Vectors. +.IP \\*(Es\\*k +Defocused Z Axis and Short-Dashed Vectors. +.IP \\*(Es\\*l +Defocused Z Axis and Long-Dashed Vectors. +.IP \\*(Es\\*p +Write-Thru Mode and Normal (solid) Vectors. +.IP \\*(Es\\*q +Write-Thru Mode and Dotted Line Vectors. +.IP \\*(Es\\*r +Write-Thru Mode and Dot-Dashed Vectors. +.IP \\*(Es\\*(cs +Write-Thru Mode and Short-Dashed Vectors. +.IP \\*(Es\\*t +Write-Thru Mode and Long-Dashed Vectors. +.IP \\*(Fs +Point Plot Mode (Ctrl-\e). +.IP \\*(Gs +Graph Mode (Ctrl-]). +.IP \\*(Rs +Incremental Plot Mode (Ctrl-^). +.IP \\*(Us +Alpha Mode (Ctrl-_). +.Ed +. +. +.Sh "VT52 Mode" +.LP +Parameters for cursor movement are at the end of the \*(Es\*Y escape sequence. +Each ordinate is encoded in a single character as \fIvalue\fP+32. +For example, \*! is 1. +The screen coordinate system is 0-based. +.St +.IP \\*(Es\\*A +Cursor up. +.IP \\*(Es\\*(cB +Cursor down. +.IP \\*(Es\\*C +Cursor right. +.IP \\*(Es\\*D +Cursor left. +.IP \\*(Es\\*F +Enter graphics mode. +.IP \\*(Es\\*G +Exit graphics mode. +.IP \\*(Es\\*H +Move the cursor to the home position. +.IP \\*(Es\\*I +Reverse line feed. +.IP \\*(Es\\*J +Erase from the cursor to the end of the screen. +.IP \\*(Es\\*K +Erase from the cursor to the end of the line. +.IP \\*(Es\\*Y\\*(Ps\\*s\\*(Ps +Move the cursor to given row and column. +.IP \\*(Es\\*Z +Identify. + \(-> \*(Es\*s\*/\*s\*Z (``I am a VT52.''). +.IP \\*(Es\\*= +Enter alternate keypad mode. +.IP \\*(Es\\*> +Exit alternate keypad mode. +.IP \\*(Es\\*< +Exit VT52 mode (Enter VT100 mode). +.Ed +. +.if n .pl \n(nlu+1v diff --git a/ctlseqs.txt b/ctlseqs.txt new file mode 100644 index 0000000..6ce30a0 --- /dev/null +++ b/ctlseqs.txt @@ -0,0 +1,1642 @@ + + + + + + + + + + Xterm Control Sequences + + Edward Moy + University of California, Berkeley + + Revised by + + Stephen Gildea + X Consortium (1994) + + Thomas Dickey + XFree86 Project (1996-2006) + invisible-island.net (2006-2012) + + + +Definitions + +c The literal character c. + +C A single (required) character. + +Ps A single (usually optional) numeric parameter, composed of one of + more digits. + +Pm A multiple numeric parameter composed of any number of single + numeric parameters, separated by ; character(s). Individual val- + ues for the parameters are listed with Ps . + +Pt A text parameter composed of printable characters. + +C1 (8-Bit) Control Characters + +The xterm program recognizes both 8-bit and 7-bit control characters. +It generates 7-bit controls (by default) or 8-bit if S8C1T is enabled. +The following pairs of 7-bit and 8-bit control characters are equiva- +lent: + +ESC D + Index (IND is 0x84). +ESC E + Next Line (NEL is 0x85). +ESC H + Tab Set (HTS is 0x88). +ESC M + Reverse Index (RI is 0x8d). +ESC N + Single Shift Select of G2 Character Set (SS2 is 0x8e). This + affects next character only. +ESC O + Single Shift Select of G3 Character Set (SS3 is 0x8f). This + affects next character only. +ESC P + Device Control String (DCS is 0x90). +ESC V + Start of Guarded Area (SPA is 0x96). +ESC W + End of Guarded Area (EPA is 0x97). +ESC X + Start of String (SOS is 0x98). +ESC Z + Return Terminal ID (DECID is 0x9a). Obsolete form of CSI c (DA). +ESC [ + Control Sequence Introducer (CSI is 0x9b). +ESC \ + String Terminator (ST is 0x9c). +ESC ] + Operating System Command (OSC is 0x9d). +ESC ^ + Privacy Message (PM is 0x9e). +ESC _ + Application Program Command (APC is 0x9f). + +These control characters are used in the vtXXX emulation. + +VT100 Mode +Most of these control sequences are standard VT102 control sequences, +but there is support for later DEC VT terminals (i.e., VT220, VT320, +VT420, VT510), as well as ISO 6429 and aixterm color controls. The only +VT102 feature not supported is auto-repeat, since the only way X pro- +vides for this will affect all windows. There are additional control +sequences to provide xterm-dependent functions, such as the scrollbar or +window size. Where the function is specified by DEC or ISO 6429, the +code assigned to it is given in parentheses. The escape codes to desig- +nate and invoke character sets are specified by ISO 2022; see that docu- +ment for a discussion of character sets. + +Single-character functions +BEL Bell (Ctrl-G). +BS Backspace (Ctrl-H). +CR Carriage Return (Ctrl-M). +ENQ Return Terminal Status (Ctrl-E). Default response is an empty + string, but may be overridden by a resource answerbackString. +FF Form Feed or New Page (NP). Ctrl-L is treated the same as LF. +LF Line Feed or New Line (NL). (LF is Ctrl-J). +SI Shift In (Ctrl-O) -> Switch to Standard Character Set. This + invokes the G0 character set (the default). +SO Shift Out (Ctrl-N) -> Switch to Alternate Character Set. This + invokes the G1 character set. +SP Space. +TAB Horizontal Tab (HT) (Ctrl-I). +VT Vertical Tab (Ctrl-K). This is treated the same as LF. + +Controls beginning with ESC +This excludes controls where ESC is part of a 7-bit equivalent to 8-bit +C1 controls, ordered by the final character(s). +ESC SP F 7-bit controls (S7C1T). +ESC SP G 8-bit controls (S8C1T). +ESC SP L Set ANSI conformance level 1 (dpANS X3.134.1). +ESC SP M Set ANSI conformance level 2 (dpANS X3.134.1). +ESC SP N Set ANSI conformance level 3 (dpANS X3.134.1). +ESC # 3 DEC double-height line, top half (DECDHL). +ESC # 4 DEC double-height line, bottom half (DECDHL). +ESC # 5 DEC single-width line (DECSWL). +ESC # 6 DEC double-width line (DECDWL). +ESC # 8 DEC Screen Alignment Test (DECALN). +ESC % @ Select default character set. That is ISO 8859-1 (ISO 2022). +ESC % G Select UTF-8 character set (ISO 2022). +ESC ( C Designate G0 Character Set (ISO 2022, VT100). + Final character C for designating 94-character sets. In this + list, 0 , A and B apply to VT100 and up, the remainder to + VT220 and up: + C = 0 -> DEC Special Character and Line Drawing Set. + C = A -> United Kingdom (UK). + C = B -> United States (USASCII). + C = 4 -> Dutch. + C = C or 5 -> Finnish. + C = R -> French. + C = Q -> French Canadian. + C = K -> German. + C = Y -> Italian. + C = E or 6 -> Norwegian/Danish. + C = Z -> Spanish. + C = H or 7 -> Swedish. + C = = -> Swiss. +ESC ) C Designate G1 Character Set (ISO 2022, VT100). + The same character sets apply as for ESC ( C. +ESC * C Designate G2 Character Set (ISO 2022, VT220). + The same character sets apply as for ESC ( C. +ESC + C Designate G3 Character Set (ISO 2022, VT220). + The same character sets apply as for ESC ( C. +ESC - C Designate G1 Character Set (VT300). + The same character sets apply as for ESC ( C. +ESC . C Designate G2 Character Set (VT300). + The same character sets apply as for ESC ( C. +ESC / C Designate G3 Character Set (VT300). + These work for 96-character sets only. + C = A -> ISO Latin-1 Supplemental. +ESC 6 Back Index (DECBI), VT420 and up. +ESC 7 Save Cursor (DECSC). +ESC 8 Restore Cursor (DECRC). +ESC 9 Forward Index (DECFI), VT420 and up. +ESC = Application Keypad (DECKPAM). +ESC > Normal Keypad (DECKPNM). +ESC F Cursor to lower left corner of screen. This is enabled by the + hpLowerleftBugCompat resource. +ESC c Full Reset (RIS). +ESC l Memory Lock (per HP terminals). Locks memory above the cur- + sor. +ESC m Memory Unlock (per HP terminals). +ESC n Invoke the G2 Character Set as GL (LS2). +ESC o Invoke the G3 Character Set as GL (LS3). +ESC | Invoke the G3 Character Set as GR (LS3R). +ESC } Invoke the G2 Character Set as GR (LS2R). +ESC ~ Invoke the G1 Character Set as GR (LS1R). + +Application Program-Control functions +APC Pt ST None. xterm implements no APC functions; Pt is ignored. Pt + need not be printable characters. + +Device-Control functions +DCS Ps; Ps| Pt ST + User-Defined Keys (DECUDK). The first parameter: + Ps = 0 -> Clear all UDK definitions before starting + (default). + Ps = 1 -> Erase Below (default). + The second parameter: + Ps = 0 <- Lock the keys (default). + Ps = 1 <- Do not lock. + The third parameter is a ';'-separated list of strings denot- + ing the key-code separated by a '/' from the hex-encoded key + value. The key codes correspond to the DEC function-key codes + (e.g., F6=17). +DCS $ q Pt ST + Request Status String (DECRQSS). The string following the "q" + is one of the following: + " q -> DECSCA + " p -> DECSCL + r -> DECSTBM + m -> SGR + SP q -> DECSCUSR + xterm responds with DCS 1 $ r Pt ST for valid requests, + replacing the Pt with the corresponding CSI string, or DCS 0 $ + r Pt ST for invalid requests. +DCS + p Pt ST + Set Termcap/Terminfo Data (xterm, experimental). The string + following the "p" is a name to use for retrieving data from + the terminal database. The data will be used for the "tcap" + keyboard configuration's function- and special-keys, as well + as by the Request Termcap/Terminfo String control. +DCS + q Pt ST + Request Termcap/Terminfo String (xterm, experimental). The + string following the "q" is a list of names encoded in hex- + adecimal (2 digits per character) separated by ; which corre- + spond to termcap or terminfo key names. + Two special features are also recognized, which are not key + names: Co for termcap colors (or colors for terminfo colors), + and TN for termcap name (or name for terminfo name). + xterm responds with DCS 1 + r Pt ST for valid requests, adding + to Pt an = , and the value of the corresponding string that + xterm would send, or DCS 0 + r Pt ST for invalid requests. + The strings are encoded in hexadecimal (2 digits per charac- + ter). + +Functions using CSI , ordered by the final character(s) +CSI Ps @ Insert Ps (Blank) Character(s) (default = 1) (ICH). +CSI Ps A Cursor Up Ps Times (default = 1) (CUU). +CSI Ps B Cursor Down Ps Times (default = 1) (CUD). +CSI Ps C Cursor Forward Ps Times (default = 1) (CUF). +CSI Ps D Cursor Backward Ps Times (default = 1) (CUB). +CSI Ps E Cursor Next Line Ps Times (default = 1) (CNL). +CSI Ps F Cursor Preceding Line Ps Times (default = 1) (CPL). +CSI Ps G Cursor Character Absolute [column] (default = [row,1]) (CHA). +CSI Ps ; Ps H + Cursor Position [row;column] (default = [1,1]) (CUP). +CSI Ps I Cursor Forward Tabulation Ps tab stops (default = 1) (CHT). +CSI Ps J Erase in Display (ED). + Ps = 0 -> Erase Below (default). + Ps = 1 -> Erase Above. + Ps = 2 -> Erase All. + Ps = 3 -> Erase Saved Lines (xterm). +CSI ? Ps J + Erase in Display (DECSED). + Ps = 0 -> Selective Erase Below (default). + Ps = 1 -> Selective Erase Above. + Ps = 2 -> Selective Erase All. +CSI Ps K Erase in Line (EL). + Ps = 0 -> Erase to Right (default). + Ps = 1 -> Erase to Left. + Ps = 2 -> Erase All. +CSI ? Ps K + Erase in Line (DECSEL). + Ps = 0 -> Selective Erase to Right (default). + Ps = 1 -> Selective Erase to Left. + Ps = 2 -> Selective Erase All. +CSI Ps L Insert Ps Line(s) (default = 1) (IL). +CSI Ps M Delete Ps Line(s) (default = 1) (DL). +CSI Ps P Delete Ps Character(s) (default = 1) (DCH). +CSI Ps S Scroll up Ps lines (default = 1) (SU). +CSI Ps T Scroll down Ps lines (default = 1) (SD). +CSI Ps ; Ps ; Ps ; Ps ; Ps T + Initiate highlight mouse tracking. Parameters are + [func;startx;starty;firstrow;lastrow]. See the section Mouse + Tracking. +CSI > Ps; Ps T + Reset one or more features of the title modes to the default + value. Normally, "reset" disables the feature. It is possi- + ble to disable the ability to reset features by compiling a + different default for the title modes into xterm. + Ps = 0 -> Do not set window/icon labels using hexadecimal. + Ps = 1 -> Do not query window/icon labels using hexadeci- + mal. + Ps = 2 -> Do not set window/icon labels using UTF-8. + Ps = 3 -> Do not query window/icon labels using UTF-8. + (See discussion of "Title Modes"). +CSI Ps X Erase Ps Character(s) (default = 1) (ECH). +CSI Ps Z Cursor Backward Tabulation Ps tab stops (default = 1) (CBT). +CSI Pm ` Character Position Absolute [column] (default = [row,1]) + (HPA). +CSI Pm a Character Position Relative [columns] (default = [row,col+1]) + (HPR). +CSI Ps b Repeat the preceding graphic character Ps times (REP). +CSI Ps c Send Device Attributes (Primary DA). + Ps = 0 or omitted -> request attributes from terminal. The + response depends on the decTerminalID resource setting. + -> CSI ? 1 ; 2 c (``VT100 with Advanced Video Option'') + -> CSI ? 1 ; 0 c (``VT101 with No Options'') + -> CSI ? 6 c (``VT102'') + -> CSI ? 6 0 ; 1 ; 2 ; 6 ; 8 ; 9 ; 1 5 ; c (``VT220'') + The VT100-style response parameters do not mean anything by + themselves. VT220 parameters do, telling the host what fea- + tures the terminal supports: + Ps = 1 -> 132-columns. + Ps = 2 -> Printer. + Ps = 6 -> Selective erase. + Ps = 8 -> User-defined keys. + Ps = 9 -> National replacement character sets. + Ps = 1 5 -> Technical characters. + Ps = 1 8 -> User windows. + Ps = 2 1 -> Horizontal scrolling. + Ps = 2 2 -> ANSI color, e.g., VT525. + Ps = 2 9 -> ANSI text locator (i.e., DEC Locator mode). +CSI > Ps c + Send Device Attributes (Secondary DA). + Ps = 0 or omitted -> request the terminal's identification + code. The response depends on the decTerminalID resource set- + ting. It should apply only to VT220 and up, but xterm extends + this to VT100. + -> CSI > Pp ; Pv ; Pc c + where Pp denotes the terminal type + Pp = 0 -> ``VT100''. + Pp = 1 -> ``VT220''. + Pp = 2 -> ``VT240''. + Pp = 1 8 -> ``VT330''. + Pp = 1 9 -> ``VT340''. + Pp = 2 4 -> ``VT320''. + Pp = 4 1 -> ``VT420''. + Pp = 6 1 -> ``VT510''. + Pp = 6 4 -> ``VT520''. + Pp = 6 5 -> ``VT525''. + and Pv is the firmware version (for xterm, this was originally + the XFree86 patch number, starting with 95). In a DEC termi- + nal, Pc indicates the ROM cartridge registration number and is + always zero. +CSI Pm d Line Position Absolute [row] (default = [1,column]) (VPA). +CSI Pm e Line Position Relative [rows] (default = [row+1,column]) + (VPR). +CSI Ps ; Ps f + Horizontal and Vertical Position [row;column] (default = + [1,1]) (HVP). +CSI Ps g Tab Clear (TBC). + Ps = 0 -> Clear Current Column (default). + Ps = 3 -> Clear All. +CSI Pm h Set Mode (SM). + Ps = 2 -> Keyboard Action Mode (AM). + Ps = 4 -> Insert Mode (IRM). + Ps = 1 2 -> Send/receive (SRM). + Ps = 2 0 -> Automatic Newline (LNM). +CSI ? Pm h + DEC Private Mode Set (DECSET). + Ps = 1 -> Application Cursor Keys (DECCKM). + Ps = 2 -> Designate USASCII for character sets G0-G3 + (DECANM), and set VT100 mode. + Ps = 3 -> 132 Column Mode (DECCOLM). + Ps = 4 -> Smooth (Slow) Scroll (DECSCLM). + Ps = 5 -> Reverse Video (DECSCNM). + Ps = 6 -> Origin Mode (DECOM). + Ps = 7 -> Wraparound Mode (DECAWM). + Ps = 8 -> Auto-repeat Keys (DECARM). + Ps = 9 -> Send Mouse X & Y on button press. See the sec- + tion Mouse Tracking. + Ps = 1 0 -> Show toolbar (rxvt). + Ps = 1 2 -> Start Blinking Cursor (att610). + Ps = 1 8 -> Print form feed (DECPFF). + Ps = 1 9 -> Set print extent to full screen (DECPEX). + Ps = 2 5 -> Show Cursor (DECTCEM). + Ps = 3 0 -> Show scrollbar (rxvt). + Ps = 3 5 -> Enable font-shifting functions (rxvt). + Ps = 3 8 -> Enter Tektronix Mode (DECTEK). + Ps = 4 0 -> Allow 80 -> 132 Mode. + Ps = 4 1 -> more(1) fix (see curses resource). + Ps = 4 2 -> Enable Nation Replacement Character sets (DECN- + RCM). + Ps = 4 4 -> Turn On Margin Bell. + Ps = 4 5 -> Reverse-wraparound Mode. + Ps = 4 6 -> Start Logging. This is normally disabled by a + compile-time option. + Ps = 4 7 -> Use Alternate Screen Buffer. (This may be dis- + abled by the titeInhibit resource). + Ps = 6 6 -> Application keypad (DECNKM). + Ps = 6 7 -> Backarrow key sends backspace (DECBKM). + Ps = 6 9 -> Enable left and right margin mode (DECLRMM), + VT420 and up. + Ps = 9 5 -> Do not clear screen when DECCOLM is set/reset + (DECNCSM), VT510 and up. + Ps = 1 0 0 0 -> Send Mouse X & Y on button press and + release. See the section Mouse Tracking. + Ps = 1 0 0 1 -> Use Hilite Mouse Tracking. + Ps = 1 0 0 2 -> Use Cell Motion Mouse Tracking. + Ps = 1 0 0 3 -> Use All Motion Mouse Tracking. + Ps = 1 0 0 4 -> Send FocusIn/FocusOut events. + Ps = 1 0 0 5 -> Enable UTF-8 Mouse Mode. + Ps = 1 0 0 6 -> Enable SGR Mouse Mode. + Ps = 1 0 1 0 -> Scroll to bottom on tty output (rxvt). + Ps = 1 0 1 5 -> Enable urxvt Mouse Mode. + Ps = 1 0 1 1 -> Scroll to bottom on key press (rxvt). + Ps = 1 0 3 4 -> Interpret "meta" key, sets eighth bit. + (enables the eightBitInput resource). + Ps = 1 0 3 5 -> Enable special modifiers for Alt and Num- + Lock keys. (This enables the numLock resource). + Ps = 1 0 3 6 -> Send ESC when Meta modifies a key. (This + enables the metaSendsEscape resource). + Ps = 1 0 3 7 -> Send DEL from the editing-keypad Delete + key. + Ps = 1 0 3 9 -> Send ESC when Alt modifies a key. (This + enables the altSendsEscape resource). + Ps = 1 0 4 0 -> Keep selection even if not highlighted. + (This enables the keepSelection resource). + Ps = 1 0 4 1 -> Use the CLIPBOARD selection. (This enables + the selectToClipboard resource). + Ps = 1 0 4 2 -> Enable Urgency window manager hint when + Control-G is received. (This enables the bellIsUrgent + resource). + Ps = 1 0 4 3 -> Enable raising of the window when Control-G + is received. (enables the popOnBell resource). + Ps = 1 0 4 7 -> Use Alternate Screen Buffer. (This may be + disabled by the titeInhibit resource). + Ps = 1 0 4 8 -> Save cursor as in DECSC. (This may be dis- + abled by the titeInhibit resource). + Ps = 1 0 4 9 -> Save cursor as in DECSC and use Alternate + Screen Buffer, clearing it first. (This may be disabled by + the titeInhibit resource). This combines the effects of the 1 + 0 4 7 and 1 0 4 8 modes. Use this with terminfo-based + applications rather than the 4 7 mode. + Ps = 1 0 5 0 -> Set terminfo/termcap function-key mode. + Ps = 1 0 5 1 -> Set Sun function-key mode. + Ps = 1 0 5 2 -> Set HP function-key mode. + Ps = 1 0 5 3 -> Set SCO function-key mode. + Ps = 1 0 6 0 -> Set legacy keyboard emulation (X11R6). + Ps = 1 0 6 1 -> Set VT220 keyboard emulation. + Ps = 2 0 0 4 -> Set bracketed paste mode. +CSI Pm i Media Copy (MC). + Ps = 0 -> Print screen (default). + Ps = 4 -> Turn off printer controller mode. + Ps = 5 -> Turn on printer controller mode. +CSI ? Pm i + Media Copy (MC, DEC-specific). + Ps = 1 -> Print line containing cursor. + Ps = 4 -> Turn off autoprint mode. + Ps = 5 -> Turn on autoprint mode. + Ps = 1 0 -> Print composed display, ignores DECPEX. + Ps = 1 1 -> Print all pages. +CSI Pm l Reset Mode (RM). + Ps = 2 -> Keyboard Action Mode (AM). + Ps = 4 -> Replace Mode (IRM). + Ps = 1 2 -> Send/receive (SRM). + Ps = 2 0 -> Normal Linefeed (LNM). +CSI ? Pm l + DEC Private Mode Reset (DECRST). + Ps = 1 -> Normal Cursor Keys (DECCKM). + Ps = 2 -> Designate VT52 mode (DECANM). + Ps = 3 -> 80 Column Mode (DECCOLM). + Ps = 4 -> Jump (Fast) Scroll (DECSCLM). + Ps = 5 -> Normal Video (DECSCNM). + Ps = 6 -> Normal Cursor Mode (DECOM). + Ps = 7 -> No Wraparound Mode (DECAWM). + Ps = 8 -> No Auto-repeat Keys (DECARM). + Ps = 9 -> Don't send Mouse X & Y on button press. + Ps = 1 0 -> Hide toolbar (rxvt). + Ps = 1 2 -> Stop Blinking Cursor (att610). + Ps = 1 8 -> Don't print form feed (DECPFF). + Ps = 1 9 -> Limit print to scrolling region (DECPEX). + Ps = 2 5 -> Hide Cursor (DECTCEM). + Ps = 3 0 -> Don't show scrollbar (rxvt). + Ps = 3 5 -> Disable font-shifting functions (rxvt). + Ps = 4 0 -> Disallow 80 -> 132 Mode. + Ps = 4 1 -> No more(1) fix (see curses resource). + Ps = 4 2 -> Disable Nation Replacement Character sets (DEC- + NRCM). + Ps = 4 4 -> Turn Off Margin Bell. + Ps = 4 5 -> No Reverse-wraparound Mode. + Ps = 4 6 -> Stop Logging. (This is normally disabled by a + compile-time option). + Ps = 4 7 -> Use Normal Screen Buffer. + Ps = 6 6 -> Numeric keypad (DECNKM). + Ps = 6 7 -> Backarrow key sends delete (DECBKM). + Ps = 6 9 -> Disable left and right margin mode (DECLRMM), + VT420 and up. + Ps = 9 5 -> Clear screen when DECCOLM is set/reset (DEC- + NCSM), VT510 and up. + Ps = 1 0 0 0 -> Don't send Mouse X & Y on button press and + release. See the section Mouse Tracking. + Ps = 1 0 0 1 -> Don't use Hilite Mouse Tracking. + Ps = 1 0 0 2 -> Don't use Cell Motion Mouse Tracking. + Ps = 1 0 0 3 -> Don't use All Motion Mouse Tracking. + Ps = 1 0 0 4 -> Don't send FocusIn/FocusOut events. + Ps = 1 0 0 5 -> Disable UTF-8 Mouse Mode. + Ps = 1 0 0 6 -> Disable SGR Mouse Mode. + Ps = 1 0 1 0 -> Don't scroll to bottom on tty output + (rxvt). + Ps = 1 0 1 5 -> Disable urxvt Mouse Mode. + Ps = 1 0 1 1 -> Don't scroll to bottom on key press (rxvt). + Ps = 1 0 3 4 -> Don't interpret "meta" key. (This disables + the eightBitInput resource). + Ps = 1 0 3 5 -> Disable special modifiers for Alt and Num- + Lock keys. (This disables the numLock resource). + Ps = 1 0 3 6 -> Don't send ESC when Meta modifies a key. + (This disables the metaSendsEscape resource). + Ps = 1 0 3 7 -> Send VT220 Remove from the editing-keypad + Delete key. + Ps = 1 0 3 9 -> Don't send ESC when Alt modifies a key. + (This disables the altSendsEscape resource). + Ps = 1 0 4 0 -> Do not keep selection when not highlighted. + (This disables the keepSelection resource). + Ps = 1 0 4 1 -> Use the PRIMARY selection. (This disables + the selectToClipboard resource). + Ps = 1 0 4 2 -> Disable Urgency window manager hint when + Control-G is received. (This disables the bellIsUrgent + resource). + Ps = 1 0 4 3 -> Disable raising of the window when Control- + G is received. (This disables the popOnBell resource). + Ps = 1 0 4 7 -> Use Normal Screen Buffer, clearing screen + first if in the Alternate Screen. (This may be disabled by + the titeInhibit resource). + Ps = 1 0 4 8 -> Restore cursor as in DECRC. (This may be + disabled by the titeInhibit resource). + Ps = 1 0 4 9 -> Use Normal Screen Buffer and restore cursor + as in DECRC. (This may be disabled by the titeInhibit + resource). This combines the effects of the 1 0 4 7 and 1 0 + 4 8 modes. Use this with terminfo-based applications rather + than the 4 7 mode. + Ps = 1 0 5 0 -> Reset terminfo/termcap function-key mode. + Ps = 1 0 5 1 -> Reset Sun function-key mode. + Ps = 1 0 5 2 -> Reset HP function-key mode. + Ps = 1 0 5 3 -> Reset SCO function-key mode. + Ps = 1 0 6 0 -> Reset legacy keyboard emulation (X11R6). + Ps = 1 0 6 1 -> Reset keyboard emulation to Sun/PC style. + Ps = 2 0 0 4 -> Reset bracketed paste mode. +CSI Pm m Character Attributes (SGR). + Ps = 0 -> Normal (default). + Ps = 1 -> Bold. + Ps = 4 -> Underlined. + Ps = 5 -> Blink (appears as Bold). + Ps = 7 -> Inverse. + Ps = 8 -> Invisible, i.e., hidden (VT300). + Ps = 2 2 -> Normal (neither bold nor faint). + Ps = 2 4 -> Not underlined. + Ps = 2 5 -> Steady (not blinking). + Ps = 2 7 -> Positive (not inverse). + Ps = 2 8 -> Visible, i.e., not hidden (VT300). + Ps = 3 0 -> Set foreground color to Black. + Ps = 3 1 -> Set foreground color to Red. + Ps = 3 2 -> Set foreground color to Green. + Ps = 3 3 -> Set foreground color to Yellow. + Ps = 3 4 -> Set foreground color to Blue. + Ps = 3 5 -> Set foreground color to Magenta. + Ps = 3 6 -> Set foreground color to Cyan. + Ps = 3 7 -> Set foreground color to White. + Ps = 3 9 -> Set foreground color to default (original). + Ps = 4 0 -> Set background color to Black. + Ps = 4 1 -> Set background color to Red. + Ps = 4 2 -> Set background color to Green. + Ps = 4 3 -> Set background color to Yellow. + Ps = 4 4 -> Set background color to Blue. + Ps = 4 5 -> Set background color to Magenta. + Ps = 4 6 -> Set background color to Cyan. + Ps = 4 7 -> Set background color to White. + Ps = 4 9 -> Set background color to default (original). + + If 16-color support is compiled, the following apply. Assume + that xterm's resources are set so that the ISO color codes are + the first 8 of a set of 16. Then the aixterm colors are the + bright versions of the ISO colors: + Ps = 9 0 -> Set foreground color to Black. + Ps = 9 1 -> Set foreground color to Red. + Ps = 9 2 -> Set foreground color to Green. + Ps = 9 3 -> Set foreground color to Yellow. + Ps = 9 4 -> Set foreground color to Blue. + Ps = 9 5 -> Set foreground color to Magenta. + Ps = 9 6 -> Set foreground color to Cyan. + Ps = 9 7 -> Set foreground color to White. + Ps = 1 0 0 -> Set background color to Black. + Ps = 1 0 1 -> Set background color to Red. + Ps = 1 0 2 -> Set background color to Green. + Ps = 1 0 3 -> Set background color to Yellow. + Ps = 1 0 4 -> Set background color to Blue. + Ps = 1 0 5 -> Set background color to Magenta. + Ps = 1 0 6 -> Set background color to Cyan. + Ps = 1 0 7 -> Set background color to White. + + If xterm is compiled with the 16-color support disabled, it + supports the following, from rxvt: + Ps = 1 0 0 -> Set foreground and background color to + default. + + If 88- or 256-color support is compiled, the following apply. + Ps = 3 8 ; 5 ; Ps -> Set foreground color to the second + Ps. + Ps = 4 8 ; 5 ; Ps -> Set background color to the second + Ps. + +CSI > Ps; Ps m + Set or reset resource-values used by xterm to decide whether + to construct escape sequences holding information about the + modifiers pressed with a given key. The first parameter iden- + tifies the resource to set/reset. The second parameter is the + value to assign to the resource. If the second parameter is + omitted, the resource is reset to its initial value. + Ps = 0 -> modifyKeyboard. + Ps = 1 -> modifyCursorKeys. + Ps = 2 -> modifyFunctionKeys. + Ps = 4 -> modifyOtherKeys. + If no parameters are given, all resources are reset to their + initial values. +CSI Ps n Device Status Report (DSR). + Ps = 5 -> Status Report. Result (``OK'') is + CSI 0 n + Ps = 6 -> Report Cursor Position (CPR) [row;column]. + Result is + CSI r ; c R +CSI > Ps n + Disable modifiers which may be enabled via the CSI > Ps; Ps m + sequence. This corresponds to a resource value of "-1", which + cannot be set with the other sequence. The parameter identi- + fies the resource to be disabled: + Ps = 0 -> modifyKeyboard. + Ps = 1 -> modifyCursorKeys. + Ps = 2 -> modifyFunctionKeys. + Ps = 4 -> modifyOtherKeys. + If the parameter is omitted, modifyFunctionKeys is disabled. + When modifyFunctionKeys is disabled, xterm uses the modifier + keys to make an extended sequence of functions rather than + adding a parameter to each function key to denote the modi- + fiers. +CSI ? Ps n + Device Status Report (DSR, DEC-specific). + Ps = 6 -> Report Cursor Position (DECXCPR) [row;column] as + CSI ? r ; c R (assumes the default page, i.e., "1"). + Ps = 1 5 -> Report Printer status as CSI ? 1 0 n (ready). + or CSI ? 1 1 n (not ready). + Ps = 2 5 -> Report UDK status as CSI ? 2 0 n (unlocked) or + CSI ? 2 1 n (locked). + Ps = 2 6 -> Report Keyboard status as + CSI ? 2 7 ; 1 ; 0 ; 0 n (North American). + The last two parameters apply to VT400 & up, and denote key- + board ready and LK01 respectively. + Ps = 5 3 -> Report Locator status as CSI ? 5 3 n Locator + available, if compiled-in, or CSI ? 5 0 n No Locator, if not. + Ps = 6 2 -> Report macro space (DECMSR) as CSI Pn \* { + Ps = 6 3 -> Report memory checksum (DECCKSR) as DCS Pt ! x + x x x ST + Pt is the request id (from an optional parameter to the + request). + The x's are hexadecimal digits 0-9 and A-F. + Ps = 7 5 -> Report data integrity as CSI ? 7 0 n (ready, + no errors) + Ps = 8 5 -> Report multi-session configuration as CSI ? 8 3 + n (not configured for multiple-session operation). +CSI > Ps p + Set resource value pointerMode. This is used by xterm to + decide whether to hide the pointer cursor as the user types. + Valid values for the parameter: + Ps = 0 -> never hide the pointer. + Ps = 1 -> hide if the mouse tracking mode is not enabled. + Ps = 2 -> always hide the pointer. If no parameter is + given, xterm uses the default, which is 1 . +CSI ! p Soft terminal reset (DECSTR). +CSI Ps $ p + Request ANSI mode (DECRQM). For VT300 and up, reply is + CSI Ps; Pm$ y + where Ps is the mode number as in RM, and Pm is the mode + value: + 0 - not recognized + 1 - set + 2 - reset + 3 - permanently set + 4 - permanently reset +CSI ? Ps$ p + Request DEC private mode (DECRQM). For VT300 and up, reply is + CSI ? Ps; Pm$ p + where Ps is the mode number as in DECSET, Pm is the mode value + as in the ANSI DECRQM. +CSI Ps ; Ps " p + Set conformance level (DECSCL). Valid values for the first + parameter: + Ps = 6 1 -> VT100. + Ps = 6 2 -> VT200. + Ps = 6 3 -> VT300. + Valid values for the second parameter: + Ps = 0 -> 8-bit controls. + Ps = 1 -> 7-bit controls (always set for VT100). + Ps = 2 -> 8-bit controls. +CSI Ps q Load LEDs (DECLL). + Ps = 0 -> Clear all LEDS (default). + Ps = 1 -> Light Num Lock. + Ps = 2 -> Light Caps Lock. + Ps = 3 -> Light Scroll Lock. + Ps = 2 1 -> Extinguish Num Lock. + Ps = 2 2 -> Extinguish Caps Lock. + Ps = 2 3 -> Extinguish Scroll Lock. +CSI Ps SP q + Set cursor style (DECSCUSR, VT520). + Ps = 0 -> blinking block. + Ps = 1 -> blinking block (default). + Ps = 2 -> steady block. + Ps = 3 -> blinking underline. + Ps = 4 -> steady underline. +CSI Ps " q + Select character protection attribute (DECSCA). Valid values + for the parameter: + Ps = 0 -> DECSED and DECSEL can erase (default). + Ps = 1 -> DECSED and DECSEL cannot erase. + Ps = 2 -> DECSED and DECSEL can erase. +CSI Ps ; Ps r + Set Scrolling Region [top;bottom] (default = full size of win- + dow) (DECSTBM). +CSI ? Pm r + Restore DEC Private Mode Values. The value of Ps previously + saved is restored. Ps values are the same as for DECSET. +CSI Pt; Pl; Pb; Pr; Ps$ r + Change Attributes in Rectangular Area (DECCARA), VT400 and up. + Pt; Pl; Pb; Pr denotes the rectangle. + Ps denotes the SGR attributes to change: 0, 1, 4, 5, 7. +CSI Pl ; Pr s + Set left and right margins (DECSLRM), available only when + DECLRMM is enabled (VT420 and up). +CSI s Save cursor (ANSI.SYS), available only when DECLRMM is dis- + abled. +CSI ? Pm s + Save DEC Private Mode Values. Ps values are the same as for + DECSET. +CSI Ps ; Ps ; Ps t + Window manipulation (from dtterm, as well as extensions). + These controls may be disabled using the allowWindowOps + resource. Valid values for the first (and any additional + parameters) are: + Ps = 1 -> De-iconify window. + Ps = 2 -> Iconify window. + Ps = 3 ; x ; y -> Move window to [x, y]. + Ps = 4 ; height ; width -> Resize the xterm window to + given height and width in pixels. Omitted parameters reuse + the current height or width. Zero parameters use the dis- + play's height or width. + Ps = 5 -> Raise the xterm window to the front of the stack- + ing order. + Ps = 6 -> Lower the xterm window to the bottom of the + stacking order. + Ps = 7 -> Refresh the xterm window. + Ps = 8 ; height ; width -> Resize the text area to given + height and width in characters. Omitted parameters reuse the + current height or width. Zero parameters use the display's + height or width. + Ps = 9 ; 0 -> Restore maximized window. + Ps = 9 ; 1 -> Maximize window (i.e., resize to screen + size). + Ps = 1 0 ; 0 -> Undo full-screen mode. + Ps = 1 0 ; 1 -> Change to full-screen. + Ps = 1 1 -> Report xterm window state. If the xterm window + is open (non-iconified), it returns CSI 1 t . If the xterm + window is iconified, it returns CSI 2 t . + Ps = 1 3 -> Report xterm window position. Result is CSI 3 + ; x ; y t + Ps = 1 4 -> Report xterm window in pixels. Result is CSI + 4 ; height ; width t + Ps = 1 8 -> Report the size of the text area in characters. + Result is CSI 8 ; height ; width t + Ps = 1 9 -> Report the size of the screen in characters. + Result is CSI 9 ; height ; width t + Ps = 2 0 -> Report xterm window's icon label. Result is + OSC L label ST + Ps = 2 1 -> Report xterm window's title. Result is OSC l + label ST + Ps = 2 2 ; 0 -> Save xterm icon and window title on + stack. + Ps = 2 2 ; 1 -> Save xterm icon title on stack. + Ps = 2 2 ; 2 -> Save xterm window title on stack. + Ps = 2 3 ; 0 -> Restore xterm icon and window title from + stack. + Ps = 2 3 ; 1 -> Restore xterm icon title from stack. + Ps = 2 3 ; 2 -> Restore xterm window title from stack. + Ps >= 2 4 -> Resize to Ps lines (DECSLPP). +CSI Pt; Pl; Pb; Pr; Ps$ t + Reverse Attributes in Rectangular Area (DECRARA), VT400 and + up. + Pt; Pl; Pb; Pr denotes the rectangle. + Ps denotes the attributes to reverse, i.e., 1, 4, 5, 7. +CSI > Ps; Ps t + Set one or more features of the title modes. Each parameter + enables a single feature. + Ps = 0 -> Set window/icon labels using hexadecimal. + Ps = 1 -> Query window/icon labels using hexadecimal. + Ps = 2 -> Set window/icon labels using UTF-8. + Ps = 3 -> Query window/icon labels using UTF-8. (See dis- + cussion of "Title Modes") +CSI Ps SP t + Set warning-bell volume (DECSWBV, VT520). + Ps = 0 or 1 -> off. + Ps = 2 , 3 or 4 -> low. + Ps = 5 , 6 , 7 , or 8 -> high. +CSI u Restore cursor (ANSI.SYS). +CSI Ps SP u + Set margin-bell volume (DECSMBV, VT520). + Ps = 1 -> off. + Ps = 2 , 3 or 4 -> low. + Ps = 0 , 5 , 6 , 7 , or 8 -> high. +CSI Pt; Pl; Pb; Pr; Pp; Pt; Pl; Pp$ v + Copy Rectangular Area (DECCRA, VT400 and up). + Pt; Pl; Pb; Pr denotes the rectangle. + Pp denotes the source page. + Pt; Pl denotes the target location. + Pp denotes the target page. +CSI Pt ; Pl ; Pb ; Pr ' w + Enable Filter Rectangle (DECEFR), VT420 and up. + Parameters are [top;left;bottom;right]. + Defines the coordinates of a filter rectangle and activates + it. Anytime the locator is detected outside of the filter + rectangle, an outside rectangle event is generated and the + rectangle is disabled. Filter rectangles are always treated + as "one-shot" events. Any parameters that are omitted default + to the current locator position. If all parameters are omit- + ted, any locator motion will be reported. DECELR always can- + cels any prevous rectangle definition. +CSI Ps x Request Terminal Parameters (DECREQTPARM). + if Ps is a "0" (default) or "1", and xterm is emulating VT100, + the control sequence elicits a response of the same form whose + parameters describe the terminal: + Ps -> the given Ps incremented by 2. + Pn = 1 <- no parity. + Pn = 1 <- eight bits. + Pn = 1 <- 2 8 transmit 38.4k baud. + Pn = 1 <- 2 8 receive 38.4k baud. + Pn = 1 <- clock multiplier. + Pn = 0 <- STP flags. +CSI Ps * x + Select Attribute Change Extent (DECSACE). + Ps = 0 -> from start to end position, wrapped. + Ps = 1 -> from start to end position, wrapped. + Ps = 2 -> rectangle (exact). +CSI Pi ; Pg ; Pt; Pl; Pb; Pr * y + Request Checksum of Rectangular Area (DECRQCRA), VT420 and up. + Response is + DCS Pt ! x x x x ST + Pi is the request id. + Pg is the page number. + Pt; Pl; Pb; Pr denotes the rectangle. + The x's are hexadecimal digits 0-9 and A-F. +CSI Pc ; Pt ; Pl ; Pb ; Pr $ x + Fill Rectangular Area (DECFRA), VT420 and up. + Pc is the character to use. + Pt; Pl; Pb; Pr denotes the rectangle. +CSI Ps ; Pu ' z + Enable Locator Reporting (DECELR). + Valid values for the first parameter: + Ps = 0 -> Locator disabled (default). + Ps = 1 -> Locator enabled. + Ps = 2 -> Locator enabled for one report, then disabled. + The second parameter specifies the coordinate unit for locator + reports. + Valid values for the second parameter: + Pu = 0 <- or omitted -> default to character cells. + Pu = 1 <- device physical pixels. + Pu = 2 <- character cells. +CSI Pt; Pl; Pb; Pr$ z + Erase Rectangular Area (DECERA), VT400 and up. + Pt; Pl; Pb; Pr denotes the rectangle. +CSI Pm ' { + Select Locator Events (DECSLE). + Valid values for the first (and any additional parameters) + are: + Ps = 0 -> only respond to explicit host requests (DECRQLP). + (This is default). It also cancels any filter + rectangle. + Ps = 1 -> report button down transitions. + Ps = 2 -> do not report button down transitions. + Ps = 3 -> report button up transitions. + Ps = 4 -> do not report button up transitions. +CSI Pt; Pl; Pb; Pr $ { + Selective Erase Rectangular Area (DECSERA), VT400 and up. + Pt; Pl; Pb; Pr denotes the rectangle. +CSI Ps ' | + Request Locator Position (DECRQLP). + Valid values for the parameter are: + Ps = 0 , 1 or omitted -> transmit a single DECLRP locator + report. + + If Locator Reporting has been enabled by a DECELR, xterm will + respond with a DECLRP Locator Report. This report is also + generated on button up and down events if they have been + enabled with a DECSLE, or when the locator is detected outside + of a filter rectangle, if filter rectangles have been enabled + with a DECEFR. + + -> CSI Pe ; Pb ; Pr ; Pc ; Pp & w + + Parameters are [event;button;row;column;page]. + Valid values for the event: + Pe = 0 -> locator unavailable - no other parameters sent. + Pe = 1 -> request - xterm received a DECRQLP. + Pe = 2 -> left button down. + Pe = 3 -> left button up. + Pe = 4 -> middle button down. + Pe = 5 -> middle button up. + Pe = 6 -> right button down. + Pe = 7 -> right button up. + Pe = 8 -> M4 button down. + Pe = 9 -> M4 button up. + Pe = 1 0 -> locator outside filter rectangle. + ``button'' parameter is a bitmask indicating which buttons are + pressed: + Pb = 0 <- no buttons down. + Pb & 1 <- right button down. + Pb & 2 <- middle button down. + Pb & 4 <- left button down. + Pb & 8 <- M4 button down. + ``row'' and ``column'' parameters are the coordinates of the + locator position in the xterm window, encoded as ASCII deci- + mal. + The ``page'' parameter is not used by xterm, and will be omit- + ted. +CSI Pm SP } + Insert Ps Column(s) (default = 1) (DECIC), VT420 and up. +CSI Pm SP ~ + Delete Ps Column(s) (default = 1) (DECDC), VT420 and up. + +Operating System Controls +OSC Ps ; Pt ST +OSC Ps ; Pt BEL + Set Text Parameters. For colors and font, if Pt is a "?", the + control sequence elicits a response which consists of the con- + trol sequence which would set the corresponding value. The + dtterm control sequences allow you to determine the icon name + and window title. + Ps = 0 -> Change Icon Name and Window Title to Pt. + Ps = 1 -> Change Icon Name to Pt. + Ps = 2 -> Change Window Title to Pt. + Ps = 3 -> Set X property on top-level window. Pt should be + in the form "prop=value", or just "prop" to delete the prop- + erty + Ps = 4 ; c ; spec -> Change Color Number c to the color + specified by spec. This can be a name or RGB specification as + per XParseColor. Any number of c name pairs may be given. + The color numbers correspond to the ANSI colors 0-7, their + bright versions 8-15, and if supported, the remainder of the + 88-color or 256-color table. + + If a "?" is given rather than a name or RGB specification, + xterm replies with a control sequence of the same form which + can be used to set the corresponding color. Because more than + one pair of color number and specification can be given in one + control sequence, xterm can make more than one reply. + + Ps = 5 ; c ; spec -> Change Special Color Number c to the + color specified by spec. This can be a name or RGB specifica- + tion as per XParseColor. Any number of c name pairs may be + given. The special colors can also be set by adding the maxi- + mum number of colors to these codes in an OSC 4 control: + + Pc = 0 <- resource colorBD (BOLD). + Pc = 1 <- resource colorUL (UNDERLINE). + Pc = 2 <- resource colorBL (BLINK). + Pc = 3 <- resource colorRV (REVERSE). + + The 10 colors (below) which may be set or queried using 1 0 + through 1 9 are denoted dynamic colors, since the correspond- + ing control sequences were the first means for setting xterm's + colors dynamically, i.e., after it was started. They are not + the same as the ANSI colors. These controls may be disabled + using the allowColorOps resource. At least one parameter is + expected for Pt. Each successive parameter changes the next + color in the list. The value of Ps tells the starting point + in the list. The colors are specified by name or RGB specifi- + cation as per XParseColor. + + If a "?" is given rather than a name or RGB specification, + xterm replies with a control sequence of the same form which + can be used to set the corresponding dynamic color. Because + more than one pair of color number and specification can be + given in one control sequence, xterm can make more than one + reply. + + Ps = 1 0 -> Change VT100 text foreground color to Pt. + Ps = 1 1 -> Change VT100 text background color to Pt. + Ps = 1 2 -> Change text cursor color to Pt. + Ps = 1 3 -> Change mouse foreground color to Pt. + Ps = 1 4 -> Change mouse background color to Pt. + Ps = 1 5 -> Change Tektronix foreground color to Pt. + Ps = 1 6 -> Change Tektronix background color to Pt. + Ps = 1 7 -> Change highlight background color to Pt. + Ps = 1 8 -> Change Tektronix cursor color to Pt. + Ps = 1 9 -> Change highlight foreground color to Pt. + + Ps = 4 6 -> Change Log File to Pt. (This is normally dis- + abled by a compile-time option). + + Ps = 5 0 -> Set Font to Pt. These controls may be disabled + using the allowFontOps resource. If Pt begins with a "#", + index in the font menu, relative (if the next character is a + plus or minus sign) or absolute. A number is expected but not + required after the sign (the default is the current entry for + relative, zero for absolute indexing). + The same rule (plus or minus sign, optional number) is used + when querying the font. The remainder of Pt is ignored. + A font can be specified after a "#" index expression, by + adding a space and then the font specifier. + If the "TrueType Fonts" menu entry is set (the renderFont + resource), then this control sets/queries the faceName + resource. + + Ps = 5 1 (reserved for Emacs shell). + + Ps = 5 2 -> Manipulate Selection Data. These controls may + be disabled using the allowWindowOps resource. The parameter + Pt is parsed as + Pc; Pd + The first, Pc, may contain zero or more characters from the + set c p s 0 1 2 3 4 5 6 7 . It is used to construct + a list of selection parameters for clipboard, primary, select, + or cut buffers 0 through 7 respectively, in the order given. + If the parameter is empty, xterm uses s 0 , to specify the + configurable primary/clipboard selection and cut buffer 0. + The second parameter, Pd, gives the selection data. Normally + this is a string encoded in base64. The data becomes the new + selection, which is then available for pasting by other appli- + cations. + If the second parameter is a ? , xterm replies to the host + with the selection data encoded using the same protocol. + If the second parameter is neither a base64 string nor ? , + then the selection is cleared. + + Ps = 1 0 4 ; c -> Reset Color Number c. It is reset to the + color specified by the corresponding X resource. Any number + of c parameters may be given. These parameters correspond to + the ANSI colors 0-7, their bright versions 8-15, and if sup- + ported, the remainder of the 88-color or 256-color table. If + no parameters are given, the entire table will be reset. + + Ps = 1 0 5 ; c -> Reset Special Color Number c. It is + reset to the color specified by the corresponding X resource. + Any number of c parameters may be given. These parameters + correspond to the special colors which can be set using an OSC + 5 control (or by adding the maximum number of colors using an + OSC 4 control). + + The dynamic colors can also be reset to their default + (resource) values: + Ps = 1 1 0 -> Reset VT100 text foreground color. + Ps = 1 1 1 -> Reset VT100 text background color. + Ps = 1 1 2 -> Reset text cursor color. + Ps = 1 1 3 -> Reset mouse foreground color. + Ps = 1 1 4 -> Reset mouse background color. + Ps = 1 1 5 -> Reset Tektronix foreground color. + Ps = 1 1 6 -> Reset Tektronix background color. + Ps = 1 1 7 -> Reset highlight color. + Ps = 1 1 8 -> Reset Tektronix cursor color. + +Privacy Message +PM Pt ST xterm implements no PM functions; Pt is ignored. Pt need not + be printable characters. + +Alt and Meta Keys +Many keyboards have keys labeled "Alt". Few have keys labeled "Meta". +However, xterm's default translations use the Meta modifier. Common +keyboard configurations assign the Meta modifier to an "Alt" key. By +using xmodmap one may have the modifier assigned to a different key, and +have "real" alt and meta keys. Here is an example: + + ! put meta on mod3 to distinguish it from alt + keycode 64 = Alt_L + clear mod1 + add mod1 = Alt_L + keycode 115 = Meta_L + clear mod3 + add mod3 = Meta_L + + +The metaSendsEscape resource (and altSendsEscape if altIsNotMeta is set) +can be used to control the way the Meta modifier applies to ordinary +keys unless the modifyOtherKeys resource is set: + - prefix a key with the ESC character. + - shift the key from codes 0-127 to 128-255 by adding 128. + +The table shows the result for a given character "x" with modifiers +according to the default translations with the resources set on or off. +This assumes altIsNotMeta is set: + + ----------------------------------------------------------- + key altSendsEscape metaSendsEscape result + ----------------------------------------------------------- + x off off x + Meta-x off off shift + Alt-x off off shift + Alt+Meta-x off off shift + x ON off x + Meta-x ON off shift + Alt-x ON off ESC x + Alt+Meta-x ON off ESC shift + x off ON x + Meta-x off ON ESC x + Alt-x off ON shift + Alt+Meta-x off ON ESC shift + x ON ON x + Meta-x ON ON ESC x + Alt-x ON ON ESC x + Alt+Meta-x ON ON ESC x + ----------------------------------------------------------- + + +PC-Style Function Keys +If xterm does minimal translation of the function keys, it usually does +this with a PC-style keyboard, so PC-style function keys result. Sun +keyboards are similar to PC keyboards. Both have cursor and scrolling +operations printed on the keypad, which duplicate the smaller cursor and +scrolling keypads. + +X does not predefine NumLock (used for VT220 keyboards) or Alt (used as +an extension for the Sun/PC keyboards) as modifiers. These keys are +recognized as modifiers when enabled by the numLock resource, or by the +"DECSET 1 0 3 5 " control sequence. + +The cursor keys transmit the following escape sequences depending on the +mode specified via the DECCKM escape sequence. + + Key Normal Application + -------------------------------------- + Cursor Up CSI A SS3 A + Cursor Down CSI B SS3 B + Cursor Right CSI C SS3 C + Cursor Left CSI D SS3 D + -------------------------------------- + +The home- and end-keys (unlike PageUp and other keys also on the 6-key +editing keypad) are considered "cursor keys" by xterm. Their mode is +also controlled by the DECCKM escape sequence: + + Key Normal Application + ---------------------------------- + Home CSI H SS3 H + End CSI F SS3 F + ---------------------------------- + + +The application keypad transmits the following escape sequences depend- +ing on the mode specified via the DECKPNM and DECKPAM escape sequences. +Use the NumLock key to override the application mode. + +Not all keys are present on the Sun/PC keypad (e.g., PF1, Tab), but are +supported by the program. + + Key Numeric Application Terminfo Termcap + -------------------------------------------------------------- + Space SP SS3 SP - - + Tab TAB SS3 I - - + Enter CR SS3 M kent @8 + PF1 SS3 P SS3 P kf1 k1 + PF2 SS3 Q SS3 Q kf2 k2 + PF3 SS3 R SS3 R kf3 k3 + PF4 SS3 S SS3 S kf4 k4 + * (multiply) * SS3 j - - + + (add) + SS3 k - - + , (comma) , SS3 l - - + - (minus) - SS3 m - - + . (Delete) . CSI 3 ~ - - + / (divide) / SS3 o - - + 0 (Insert) 0 CSI 2 ~ - - + 1 (End) 1 SS3 F kc1 K4 + 2 (DownArrow) 2 CSI B - - + 3 (PageDown) 3 CSI 6 ~ kc3 K5 + 4 (LeftArrow) 4 CSI D - - + 5 (Begin) 5 CSI E kb2 K2 + 6 (RightArrow) 6 CSI C - - + 7 (Home) 7 SS3 H ka1 K1 + 8 (UpArrow) 8 CSI A - - + 9 (PageUp) 9 CSI 5 ~ ka3 K3 + = (equal) = SS3 X - - + -------------------------------------------------------------- + +They also provide 12 function keys, as well as a few other special-pur- +pose keys: + + Key Escape Sequence + --------------------------- + F1 SS3 P + F2 SS3 Q + F3 SS3 R + F4 SS3 S + F5 CSI 1 5 ~ + F6 CSI 1 7 ~ + F7 CSI 1 8 ~ + F8 CSI 1 9 ~ + F9 CSI 2 0 ~ + F10 CSI 2 1 ~ + F11 CSI 2 3 ~ + F12 CSI 2 4 ~ + --------------------------- + + +Older versions of xterm implement different escape sequences for F1 +through F4. These can be activated by setting the oldXtermFKeys +resource. However, since they do not correspond to any hardware termi- +nal, they have been deprecated. (The DEC VT220 reserves F1 through F5 +for local functions such as Setup). + + Key Escape Sequence + --------------------------- + F1 CSI 1 1 ~ + F2 CSI 1 2 ~ + F3 CSI 1 3 ~ + F4 CSI 1 4 ~ + --------------------------- + +In normal mode, i.e., a Sun/PC keyboard when the sunKeyboard resource is +false, xterm recognizes function key modifiers which are parameters +appended before the final character of the control sequence. + + Code Modifiers + --------------------------------- + 2 Shift + 3 Alt + 4 Shift + Alt + 5 Control + 6 Shift + Control + 7 Alt + Control + 8 Shift + Alt + Control + --------------------------------- + +For example, shift-F5 would be sent as CSI 1 5 ; 2 ~ + +If the alwaysUseMods resource is set, the Meta modifier also is recog- +nized, making parameters 9 through 16. + +VT220-Style Function Keys +However, xterm is most useful as a DEC VT102 or VT220 emulator. Set the +sunKeyboard resource to true to force a Sun/PC keyboard to act like a +VT220 keyboard. + +The VT102/VT220 application keypad transmits unique escape sequences in +application mode, which are distinct from the cursor and scrolling key- +pad: + + Key Numeric Application + -------------------------------------- + Space SP SS3 SP + Tab TAB SS3 I + Enter CR SS3 M + PF1 SS3 P SS3 P + PF2 SS3 Q SS3 Q + PF3 SS3 R SS3 R + PF4 SS3 S SS3 S + * (multiply) * SS3 j + + (add) + SS3 k + , (comma) , SS3 l + - (minus) - SS3 m + . (period) . SS3 n + / (divide) / SS3 o + 0 0 SS3 p + 1 1 SS3 q + 2 2 SS3 r + 3 3 SS3 s + 4 4 SS3 t + 5 5 SS3 u + 6 6 SS3 v + 7 7 SS3 w + 8 8 SS3 x + 9 9 SS3 y + = (equal) = SS3 X + -------------------------------------- + +The VT220 provides a 6-key editing keypad, which is analogous to that on +the PC keyboard. It is not affected by DECCKM or DECKPNM/DECKPAM: + + Key Normal Application + ---------------------------------- + Insert CSI 2 ~ CSI 2 ~ + Delete CSI 3 ~ CSI 3 ~ + Home CSI 1 ~ CSI 1 ~ + End CSI 4 ~ CSI 4 ~ + PageUp CSI 5 ~ CSI 5 ~ + PageDown CSI 6 ~ CSI 6 ~ + ---------------------------------- + +The VT220 provides 8 additional function keys. With a Sun/PC keyboard, +access these keys by Control/F1 for F13, etc. + + Key Escape Sequence + --------------------------- + F13 CSI 2 5 ~ + F14 CSI 2 6 ~ + F15 CSI 2 8 ~ + F16 CSI 2 9 ~ + F17 CSI 3 1 ~ + F18 CSI 3 2 ~ + F19 CSI 3 3 ~ + F20 CSI 3 4 ~ + --------------------------- + + +VT52-Style Function Keys +A VT52 does not have function keys, but it does have a numeric keypad +and cursor keys. They differ from the other emulations by the prefix. +Also, the cursor keys do not change: + + Key Normal/Application + ---------------------------------- + Cursor Up ESC A + Cursor Down ESC B + Cursor Right ESC C + Cursor Left ESC D + ---------------------------------- + +The keypad is similar: + + Key Numeric Application + -------------------------------------- + Space SP ESC ? SP + Tab TAB ESC ? I + Enter CR ESC ? M + PF1 ESC P ESC P + PF2 ESC Q ESC Q + PF3 ESC R ESC R + PF4 ESC S ESC S + * (multiply) * ESC ? j + + (add) + ESC ? k + , (comma) , ESC ? l + - (minus) - ESC ? m + . (period) . ESC ? n + / (divide) / ESC ? o + 0 0 ESC ? p + 1 1 ESC ? q + 2 2 ESC ? r + 3 3 ESC ? s + 4 4 ESC ? t + 5 5 ESC ? u + 6 6 ESC ? v + 7 7 ESC ? w + 8 8 ESC ? x + 9 9 ESC ? y + = (equal) = ESC ? X + -------------------------------------- + + +Sun-Style Function Keys +The xterm program provides support for Sun keyboards more directly, by a +menu toggle that causes it to send Sun-style function key codes rather +than VT220. Note, however, that the sun and VT100 emulations are not +really compatible. For example, their wrap-margin behavior differs. + +Only function keys are altered; keypad and cursor keys are the same. +The emulation responds identically. See the xterm-sun terminfo entry +for details. + +HP-Style Function Keys +Similarly, xterm can be compiled to support HP keyboards. See the +xterm-hp terminfo entry for details. + +The Alternate Screen Buffer +Xterm maintains two screen buffers. The normal screen buffer allows you +to scroll back to view saved lines of output up to the maximum set by +the saveLines resource. The alternate screen buffer is exactly as large +as the display, contains no additional saved lines. When the alternate +screen buffer is active, you cannot scroll back to view saved lines. +Xterm provides control sequences and menu entries for switching between +the two. + +Most full-screen applications use terminfo or termcap to obtain strings +used to start/stop full-screen mode, i.e., smcup and rmcup for terminfo, +or the corresponding ti and te for termcap. The titeInhibit resource +removes the ti and te strings from the TERMCAP string which is set in +the environment for some platforms. That is not done when xterm is +built with terminfo libraries because terminfo does not provide the +whole text of the termcap data in one piece. It would not work for ter- +minfo anyway, since terminfo data is not passed in environment vari- +ables; setting an environment variable in this manner would have no +effect on the application's ability to switch between normal and alter- +nate screen buffers. Instead, the newer private mode controls (such as +1 0 4 9 ) for switching between normal and alternate screen buffers sim- +ply disable the switching. They add other features such as clearing the +display for the same reason: to make the details of switching indepen- +dent of the application that requests the switch. + +Bracketed Paste Mode +When bracketed paste mode is set, pasted text is bracketed with control +sequences so that the program can differentiate pasted text from typed- +in text. When bracketed paste mode is set, the program will receive: + ESC [ 200 ~, +followed by the pasted text, followed by + ESC [ 201 ~. + +Title Modes +The window- and icon-labels can be set or queried using control +sequences. As a VT220-emulator, xterm "should" limit the character +encoding for the corresponding strings to ISO-8859-1. Indeed, it used +to be the case (and was documented) that window titles had to be +ISO-8859-1. This is no longer the case. However, there are many appli- +cations which still assume that titles are set using ISO-8859-1. So +that is the default behavior. + +If xterm is running with UTF-8 encoding, it is possible to use window- +and icon-labels encoded using UTF-8. That is because the underlying X +libraries (and many, but not all) window managers support this feature. + +The utf8Title X resource setting tells xterm to disable a reconversion +of the title string back to ISO-8859-1, allowing the title strings to be +interpreted as UTF-8. The same feature can be enabled using the title +mode control sequence described in this summary. + +Separate from the ability to set the titles, xterm provides the ability +to query the titles, returning them either in ISO-8859-1 or UTF-8. This +choice is available only while xterm is using UTF-8 encoding. + +Finally, the characters sent to, or returned by a title control are less +constrained than the rest of the control sequences. To make them more +manageable (and constrained), for use in shell scripts, xterm has an +optional feature which decodes the string from hexadecimal (for setting +titles) or for encoding the title into hexadecimal when querying the +value. + +Mouse Tracking +The VT widget can be set to send the mouse position and other informa- +tion on button presses. These modes are typically used by editors and +other full-screen applications that want to make use of the mouse. + +There are two sets of mutually exclusive modes: +o mouse protocol +o protocol encoding + +The mouse protocols include DEC Locator mode, enabled by the DECELR CSI +Ps ; Ps ' z control sequence, and is not described here (control +sequences are summarized above). The remaining five modes of the mouse +protocols are each enabled (or disabled) by a different parameter in the +"DECSET CSI ? Pm h " or "DECRST CSI ? Pm l " control sequence. + +Manifest constants for the parameter values are defined in xcharmouse.h +as follows: + + #define SET_X10_MOUSE 9 + #define SET_VT200_MOUSE 1000 + #define SET_VT200_HIGHLIGHT_MOUSE 1001 + #define SET_BTN_EVENT_MOUSE 1002 + #define SET_ANY_EVENT_MOUSE 1003 + + #define SET_FOCUS_EVENT_MOUSE 1004 + + #define SET_EXT_MODE_MOUSE 1005 + #define SET_SGR_EXT_MODE_MOUSE 1006 + #define SET_URXVT_EXT_MODE_MOUSE 1015 + +The motion reporting modes are strictly xterm extensions, and are not +part of any standard, though they are analogous to the DEC VT200 DECELR +locator reports. + +Normally, parameters (such as pointer position and button number) for +all mouse tracking escape sequences generated by xterm encode numeric +parameters in a single character as value+32. For example, ! specifies +the value 1. The upper left character position on the terminal is +denoted as 1,1. This scheme dates back to X10, though the normal mouse- +tracking (from X11) is more elaborate. + +X10 compatibility mode sends an escape sequence only on button press, +encoding the location and the mouse button pressed. It is enabled by +specifying parameter 9 to DECSET. On button press, xterm sends CSI M +CbCxCy (6 characters). +o Cb is button-1. +o Cx and Cy are the x and y coordinates of the mouse when the button + was pressed. + +Normal tracking mode sends an escape sequence on both button press and +release. Modifier key (shift, ctrl, meta) information is also sent. It +is enabled by specifying parameter 1000 to DECSET. On button press or +release, xterm sends CSI M CbCxCy. +o The low two bits of Cb encode button information: 0=MB1 pressed, + 1=MB2 pressed, 2=MB3 pressed, 3=release. +o The next three bits encode the modifiers which were down when the + button was pressed and are added together: 4=Shift, 8=Meta, 16=Con- + trol. Note however that the shift and control bits are normally + unavailable because xterm uses the control modifier with mouse for + popup menus, and the shift modifier is used in the default transla- + tions for button events. The Meta modifier recognized by xterm is + the mod1 mask, and is not necessarily the "Meta" key (see xmodmap). +o Cx and Cy are the x and y coordinates of the mouse event, encoded as + in X10 mode. + +Wheel mice may return buttons 4 and 5. Those buttons are represented by +the same event codes as buttons 1 and 2 respectively, except that 64 is +added to the event code. Release events for the wheel buttons are not +reported. + +Mouse highlight tracking notifies a program of a button press, receives +a range of lines from the program, highlights the region covered by the +mouse within that range until button release, and then sends the program +the release coordinates. It is enabled by specifying parameter 1001 to +DECSET. Highlighting is performed only for button 1, though other but- +ton events can be received. + +Warning: use of this mode requires a cooperating program or it will hang +xterm. + +On button press, the same information as for normal tracking is gener- +ated; xterm then waits for the program to send mouse tracking informa- +tion. All X events are ignored until the proper escape sequence is +received from the pty: CSI Ps ; Ps ; Ps ; Ps ; Ps T . The parameters +are func, startx, starty, firstrow, and lastrow. func is non-zero to +initiate highlight tracking and zero to abort. startx and starty give +the starting x and y location for the highlighted region. The ending +location tracks the mouse, but will never be above row firstrow and will +always be above row lastrow. (The top of the screen is row 1.) When +the button is released, xterm reports the ending position one of two +ways: +o if the start and end coordinates are the same locations: + CSI t CxCy. +o otherwise: + CSI T CxCyCxCyCxCy. + The parameters are startx, starty, endx, endy, mousex, and mousey. + - startx, starty, endx, and endy give the starting and ending + character positions of the region. + - mousex and mousey give the location of the mouse at button up, + which may not be over a character. + +Button-event tracking is essentially the same as normal tracking, but +xterm also reports button-motion events. Motion events are reported +only if the mouse pointer has moved to a different character cell. It +is enabled by specifying parameter 1002 to DECSET. On button press or +release, xterm sends the same codes used by normal tracking mode. +o On button-motion events, xterm adds 32 to the event code (the third + character, Cb). +o The other bits of the event code specify button and modifier keys as + in normal mode. For example, motion into cell x,y with button 1 + down is reported as CSI M @ CxCy. ( @ = 32 + 0 (button 1) + 32 + (motion indicator) ). Similarly, motion with button 3 down is + reported as CSI M B CxCy. ( B = 32 + 2 (button 3) + 32 (motion + indicator) ). + +Any-event mode is the same as button-event mode, except that all motion +events are reported, even if no mouse button is down. It is enabled by +specifying 1003 to DECSET. + +FocusIn/FocusOut can be combined with any of the mouse events since it +uses a different protocol. When set, it causes xterm to send CSI I +when the terminal gains focus, and CSI O when it loses focus. + +The original X10 mouse protocol limits the Cx and Cy ordinates to 223 +(=255 - 32). Xterm supports more than one scheme for extending this +range, by changing the protocol encoding: +UTF-8 (1005) + This enables UTF-8 encoding for Cx and Cy under all tracking + modes, expanding the maximum encodable position from 223 to + 2015. For positions less than 95, the resulting output is + identical under both modes. Under extended mouse mode, posi- + tions greater than 95 generate "extra" bytes which will con- + fuse applications which do not treat their input as a UTF-8 + stream. Likewise, Cb will be UTF-8 encoded, to reduce confu- + sion with wheel mouse events. + Under normal mouse mode, positions outside (160,94) result in + byte pairs which can be interpreted as a single UTF-8 charac- + ter; applications which do treat their input as UTF-8 will + almost certainly be confused unless extended mouse mode is + active. + This scheme has the drawback that the encoded coordinates will + not pass through luit unchanged, e.g., for locales using non- + UTF-8 encoding. +SGR (1006) + The normal mouse response is altered to use CSI < followed by + semicolon-separated encoded button value, the Cx and Cy ordi- + nates and a final character which is M for button press and m + for button release. + The encoded button value in this case does not add 32 since + that was useful only in the X10 scheme for ensuring that the + byte containing the button value is a printable code. The + modifiers are encoded in the same way. A different final + character is used for button release to resolve the X10 ambi- + guity regarding which button was released. + The highlight tracking responses are also modified to an SGR- + like format, using the same SGR-style scheme and button-encod- + ings. +URXVT (1015) + The normal mouse response is altered to use CSI followed by + semicolon-separated encoded button value, the Cx and Cy ordi- + nates and final character M . + This uses the same button encoding as X10, but printing it as + a decimal integer rather than as a single byte. + However, CSI M can be mistaken for DL (delete lines), while + the highlight tracking CSI T can be mistaken for SD (scroll + down), and the Window manipulation controls. For these rea- + sons, the 1015 control is not recommended; it is not an + improvement over 1005. + +Tektronix 4014 Mode +Most of these sequences are standard Tektronix 4014 control sequences. +Graph mode supports the 12-bit addressing of the Tektronix 4014. The +major features missing are the write-through and defocused modes. This +document does not describe the commands used in the various Tektronix +plotting modes but does describe the commands to switch modes. + +BEL Bell (Ctrl-G). +BS Backspace (Ctrl-H). +TAB Horizontal Tab (Ctrl-I). +LF Line Feed or New Line (Ctrl-J). +VT Cursor up (Ctrl-K). +FF Form Feed or New Page (Ctrl-L). +CR Carriage Return (Ctrl-M). +ESC ETX Switch to VT100 Mode (ESC Ctrl-C). +ESC ENQ Return Terminal Status (ESC Ctrl-E). +ESC FF PAGE (Clear Screen) (ESC Ctrl-L). +ESC SO Begin 4015 APL mode (ESC Ctrl-N). (This is ignored by + xterm). +ESC SI End 4015 APL mode (ESC Ctrl-O). (This is ignored by xterm). +ESC ETB COPY (Save Tektronix Codes to file COPYyyyy-mm-dd.hh:mm:ss). + ETB (end transmission block) is the same as Ctrl-W. +ESC CAN Bypass Condition (ESC Ctrl-X). +ESC SUB GIN mode (ESC Ctrl-Z). +ESC FS Special Point Plot Mode (ESC Ctrl-\). +ESC 8 Select Large Character Set. +ESC 9 Select #2 Character Set. +ESC : Select #3 Character Set. +ESC ; Select Small Character Set. +OSC Ps ; Pt BEL + Set Text Parameters of VT window. + Ps = 0 -> Change Icon Name and Window Title to Pt. + Ps = 1 -> Change Icon Name to Pt. + Ps = 2 -> Change Window Title to Pt. + Ps = 4 6 -> Change Log File to Pt. (This is normally dis- + abled by a compile-time option). +ESC ` Normal Z Axis and Normal (solid) Vectors. +ESC a Normal Z Axis and Dotted Line Vectors. +ESC b Normal Z Axis and Dot-Dashed Vectors. +ESC c Normal Z Axis and Short-Dashed Vectors. +ESC d Normal Z Axis and Long-Dashed Vectors. +ESC h Defocused Z Axis and Normal (solid) Vectors. +ESC i Defocused Z Axis and Dotted Line Vectors. +ESC j Defocused Z Axis and Dot-Dashed Vectors. +ESC k Defocused Z Axis and Short-Dashed Vectors. +ESC l Defocused Z Axis and Long-Dashed Vectors. +ESC p Write-Thru Mode and Normal (solid) Vectors. +ESC q Write-Thru Mode and Dotted Line Vectors. +ESC r Write-Thru Mode and Dot-Dashed Vectors. +ESC s Write-Thru Mode and Short-Dashed Vectors. +ESC t Write-Thru Mode and Long-Dashed Vectors. +FS Point Plot Mode (Ctrl-\). +GS Graph Mode (Ctrl-]). +RS Incremental Plot Mode (Ctrl-^). +US Alpha Mode (Ctrl-_). + +VT52 Mode +Parameters for cursor movement are at the end of the ESC Y escape +sequence. Each ordinate is encoded in a single character as value+32. +For example, ! is 1. The screen coordinate system is 0-based. + +ESC A Cursor up. +ESC B Cursor down. +ESC C Cursor right. +ESC D Cursor left. +ESC F Enter graphics mode. +ESC G Exit graphics mode. +ESC H Move the cursor to the home position. +ESC I Reverse line feed. +ESC J Erase from the cursor to the end of the screen. +ESC K Erase from the cursor to the end of the line. +ESC Y Ps Ps + Move the cursor to given row and column. +ESC Z Identify. + -> ESC / Z (``I am a VT52.''). +ESC = Enter alternate keypad mode. +ESC > Exit alternate keypad mode. +ESC < Exit VT52 mode (Enter VT100 mode). diff --git a/cursor.c b/cursor.c new file mode 100644 index 0000000..ed0140e --- /dev/null +++ b/cursor.c @@ -0,0 +1,455 @@ +/* $XTermId: cursor.c,v 1.67 2012/06/03 19:57:47 tom Exp $ */ + +/* + * Copyright 2002-2010,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* cursor.c */ + +#include <xterm.h> +#include <data.h> +#include <menu.h> + +#include <assert.h> + +/* + * Moves the cursor to the specified position, checking for bounds. + * (this includes scrolling regions) + * The origin is considered to be 0, 0 for this procedure. + */ +void +CursorSet(TScreen * screen, int row, int col, unsigned flags) +{ + int use_row = row; + int use_col = col; + int max_col = screen->max_col; + int max_row = screen->max_row; + + if (flags & ORIGIN) { + use_col += screen->lft_marg; + max_col = screen->rgt_marg; + } + use_col = (use_col < 0 ? 0 : use_col); + set_cur_col(screen, (use_col <= max_col ? use_col : max_col)); + + if (flags & ORIGIN) { + use_row += screen->top_marg; + max_row = screen->bot_marg; + } + use_row = (use_row < 0 ? 0 : use_row); + set_cur_row(screen, (use_row <= max_row ? use_row : max_row)); + + ResetWrap(screen); + + TRACE(("CursorSet(%d,%d) margins V[%d..%d] H[%d..%d] -> %d,%d %s\n", + row, col, + screen->top_marg, + screen->bot_marg, + screen->lft_marg, + screen->rgt_marg, + screen->cur_row, + screen->cur_col, + (flags & ORIGIN ? "origin" : "normal"))); +} + +/* + * moves the cursor left n, no wrap around + */ +void +CursorBack(XtermWidget xw, int n) +{ +#define WRAP_MASK (REVERSEWRAP | WRAPAROUND) + TScreen *screen = TScreenOf(xw); + int offset, in_row, length, rev; + int left = ScrnLeftMargin(xw); + int before = screen->cur_col; + + if ((rev = (xw->flags & WRAP_MASK) == WRAP_MASK) != 0 + && screen->do_wrap) { + n--; + } + + /* if the cursor is already before the left-margin, we have to let it go */ + if (before < left) + left = 0; + + if ((screen->cur_col -= n) < left) { + if (rev) { + in_row = ScrnRightMargin(xw) - left + 1; + offset = (in_row * screen->cur_row) + screen->cur_col - left; + if (offset < 0) { + length = in_row * MaxRows(screen); + offset += ((-offset) / length + 1) * length; + } + set_cur_row(screen, (offset / in_row)); + set_cur_col(screen, (offset % in_row) + left); + do_xevents(); + } else { + set_cur_col(screen, left); + } + } + ResetWrap(screen); +} + +/* + * moves the cursor forward n, no wraparound + */ +void +CursorForward(XtermWidget xw, int n) +{ + TScreen *screen = TScreenOf(xw); +#if OPT_DEC_CHRSET + LineData *ld = getLineData(screen, screen->cur_row); +#endif + int next = screen->cur_col + n; + int max; + + if (IsLeftRightMode(xw)) { + max = screen->rgt_marg; + if (screen->cur_col > max) + max = screen->max_col; + } else { + max = LineMaxCol(screen, ld); + } + + if (next > max) + next = max; + + set_cur_col(screen, next); + ResetWrap(screen); +} + +/* + * moves the cursor down n, no scrolling. + * Won't pass bottom margin or bottom of screen. + */ +void +CursorDown(TScreen * screen, int n) +{ + int max; + int next = screen->cur_row + n; + + max = (screen->cur_row > screen->bot_marg ? + screen->max_row : screen->bot_marg); + if (next > max) + next = max; + if (next > screen->max_row) + next = screen->max_row; + + set_cur_row(screen, next); + ResetWrap(screen); +} + +/* + * moves the cursor up n, no linestarving. + * Won't pass top margin or top of screen. + */ +void +CursorUp(TScreen * screen, int n) +{ + int min; + int next = screen->cur_row - n; + + min = ((screen->cur_row < screen->top_marg) + ? 0 + : screen->top_marg); + if (next < min) + next = min; + if (next < 0) + next = 0; + + set_cur_row(screen, next); + ResetWrap(screen); +} + +/* + * Moves cursor down amount lines, scrolls if necessary. + * Won't leave scrolling region. No carriage return. + */ +void +xtermIndex(XtermWidget xw, int amount) +{ + TScreen *screen = TScreenOf(xw); + int j; + + /* + * indexing when below scrolling region is cursor down. + * if cursor high enough, no scrolling necessary. + */ + if (screen->cur_row > screen->bot_marg + || screen->cur_row + amount <= screen->bot_marg + || (IsLeftRightMode(xw) + && !ScrnIsColInMargins(screen, screen->cur_col))) { + CursorDown(screen, amount); + } else { + CursorDown(screen, j = screen->bot_marg - screen->cur_row); + xtermScroll(xw, amount - j); + } +} + +/* + * Moves cursor up amount lines, reverse scrolls if necessary. + * Won't leave scrolling region. No carriage return. + */ +void +RevIndex(XtermWidget xw, int amount) +{ + TScreen *screen = TScreenOf(xw); + + /* + * reverse indexing when above scrolling region is cursor up. + * if cursor low enough, no reverse indexing needed + */ + if (screen->cur_row < screen->top_marg + || screen->cur_row - amount >= screen->top_marg + || (IsLeftRightMode(xw) + && !ScrnIsColInMargins(screen, screen->cur_col))) { + CursorUp(screen, amount); + } else { + RevScroll(xw, amount - (screen->cur_row - screen->top_marg)); + CursorUp(screen, screen->cur_row - screen->top_marg); + } +} + +/* + * Moves Cursor To First Column In Line + * (Note: xterm doesn't implement SLH, SLL which would affect use of this) + */ +void +CarriageReturn(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int left = ScrnLeftMargin(xw); + int col; + + if (xw->flags & ORIGIN) { + col = left; + } else if (screen->cur_col > left) { + col = left; + } else { + /* + * If origin-mode is not active, it is possible to use cursor + * addressing outside the margins. In that case we will go to the + * first column rather than following the margin. + */ + col = 0; + } + + set_cur_col(screen, col); + ResetWrap(screen); + do_xevents(); +} + +/* + * When resizing the window, if we're showing the alternate screen, we still + * have to adjust the saved cursor from the normal screen to account for + * shifting of the saved-line region in/out of the viewable window. + */ +void +AdjustSavedCursor(XtermWidget xw, int adjust) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->whichBuf) { + SavedCursor *sc = &screen->sc[0]; + + if (adjust > 0) { + TRACE(("AdjustSavedCursor %d -> %d\n", sc->row, sc->row - adjust)); + sc->row += adjust; + } + } +} + +/* + * Save Cursor and Attributes + */ +void +CursorSave(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + SavedCursor *sc = &screen->sc[screen->whichBuf]; + + sc->saved = True; + sc->row = screen->cur_row; + sc->col = screen->cur_col; + sc->flags = xw->flags; + sc->curgl = screen->curgl; + sc->curgr = screen->curgr; +#if OPT_ISO_COLORS + sc->cur_foreground = xw->cur_foreground; + sc->cur_background = xw->cur_background; + sc->sgr_foreground = xw->sgr_foreground; +#endif + memmove(sc->gsets, screen->gsets, sizeof(screen->gsets)); +} + +/* + * We save/restore all visible attributes, plus wrapping, origin mode, and the + * selective erase attribute. + */ +#define DECSC_FLAGS (ATTRIBUTES|ORIGIN|WRAPAROUND|PROTECTED) + +/* + * Restore Cursor and Attributes + */ +void +CursorRestore(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + SavedCursor *sc = &screen->sc[screen->whichBuf]; + + /* Restore the character sets, unless we never did a save-cursor op. + * In that case, we'll reset the character sets. + */ + if (sc->saved) { + memmove(screen->gsets, sc->gsets, sizeof(screen->gsets)); + screen->curgl = sc->curgl; + screen->curgr = sc->curgr; + } else { + resetCharsets(screen); + } + + UIntClr(xw->flags, DECSC_FLAGS); + UIntSet(xw->flags, sc->flags & DECSC_FLAGS); + CursorSet(screen, + ((xw->flags & ORIGIN) + ? sc->row - screen->top_marg + : sc->row), + sc->col, xw->flags); + +#if OPT_ISO_COLORS + xw->sgr_foreground = sc->sgr_foreground; + SGR_Foreground(xw, xw->flags & FG_COLOR ? sc->cur_foreground : -1); + SGR_Background(xw, xw->flags & BG_COLOR ? sc->cur_background : -1); +#endif + update_autowrap(); +} + +/* + * Move the cursor to the first column of the n-th next line. + */ +void +CursorNextLine(XtermWidget xw, int count) +{ + TScreen *screen = TScreenOf(xw); + + CursorDown(screen, count < 1 ? 1 : count); + CarriageReturn(xw); + do_xevents(); +} + +/* + * Move the cursor to the first column of the n-th previous line. + */ +void +CursorPrevLine(XtermWidget xw, int count) +{ + TScreen *screen = TScreenOf(xw); + + CursorUp(screen, count < 1 ? 1 : count); + CarriageReturn(xw); + do_xevents(); +} + +/* + * Return col/row values which can be passed to CursorSet() preserving the + * current col/row, e.g., accounting for DECOM. + */ +int +CursorCol(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int result = screen->cur_col; + if (xw->flags & ORIGIN) { + result -= ScrnLeftMargin(xw); + if (result < 0) + result = 0; + } + return result; +} + +int +CursorRow(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int result = screen->cur_row; + if (xw->flags & ORIGIN) { + result -= screen->top_marg; + if (result < 0) + result = 0; + } + return result; +} + +#if OPT_TRACE +int +set_cur_row(TScreen * screen, int value) +{ + TRACE(("set_cur_row %d vs %d\n", value, screen ? screen->max_row : -1)); + + assert(screen != 0); + assert(value >= 0); + assert(value <= screen->max_row); + screen->cur_row = value; + return value; +} + +int +set_cur_col(TScreen * screen, int value) +{ + TRACE(("set_cur_col %d vs %d\n", value, screen ? screen->max_col : -1)); + + assert(screen != 0); + assert(value >= 0); + assert(value <= screen->max_col); + screen->cur_col = value; + return value; +} +#endif /* OPT_TRACE */ @@ -0,0 +1,115 @@ +/* $XTermId: data.c,v 1.92 2011/02/13 19:59:23 tom Exp $ */ + +/* + * Copyright 2002-2009,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#include <data.h> + +Widget toplevel; /* top-most widget in xterm */ + +#if OPT_TEK4014 +Char *Tpushb; +Char *Tpushback; +TekLink *tekRefreshList; +TekWidget tekWidget; +Widget tekshellwidget; +int T_lastx = -1; +int T_lasty = -1; +int Ttoggled = 0; +jmp_buf Tekend; +#endif + +char *ProgramName; + +Arg ourTopLevelShellArgs[] = +{ + {XtNallowShellResize, (XtArgVal) True}, + {XtNinput, (XtArgVal) True}, +}; +Cardinal number_ourTopLevelShellArgs = 2; + +Atom wm_delete_window; /* for ICCCM delete window */ + +XTERM_RESOURCE resource; + +PtyData *VTbuffer; + +jmp_buf VTend; + +#ifdef DEBUG +int debug = 0; /* true causes error messages to be displayed */ +#endif /* DEBUG */ + +XtAppContext app_con; +XtermWidget term; /* master data structure for client */ + +int hold_screen; +SIG_ATOMIC_T need_cleanup = False; + +int am_slave = -1; /* set to file-descriptor if we're a slave process */ +int max_plus1; +PtySelect Select_mask; +PtySelect X_mask; +PtySelect pty_mask; +char *ptydev; +char *ttydev; + +#if HANDLE_STRUCT_NOTIFY +int mapstate = -1; +#endif /* HANDLE_STRUCT_NOTIFY */ + +#if OPT_SESSION_MGT +int ice_fd = -1; +#endif + +#ifdef USE_IGNORE_RC +int ignore_unused; +#endif @@ -0,0 +1,229 @@ +/* $XTermId: data.h,v 1.120 2012/03/26 21:48:09 tom Exp $ */ + +/* + * Copyright 2002-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifndef included_data_h +#define included_data_h 1 + +#include <xterm.h> + +extern Widget toplevel; + +extern XtAppContext app_con; + +#ifdef VMS +/* actually in vms.c */ +extern int tt_width; +extern int tt_length; +extern int tt_changed; +extern int tt_pasting; +extern int tt_new_output; +#define VMS_TERM_BUFFER_SIZE 500 +struct q_head { + int flink; + int blink; +}; +extern struct q_head read_queue; +#endif + +#if OPT_TEK4014 +extern Char *Tpushb; +extern Char *Tpushback; +extern TekLink *tekRefreshList; +extern TekWidget tekWidget; +extern Widget tekshellwidget; +extern int T_lastx; +extern int T_lasty; +extern int Ttoggled; +extern jmp_buf Tekend; +#endif + +extern char *ptydev; +extern char *ttydev; +extern int hold_screen; + +extern PtyData *VTbuffer; +extern int am_slave; +extern int max_plus1; +extern jmp_buf VTend; + +#ifdef DEBUG +extern int debug; +#endif /* DEBUG */ + +extern PtySelect Select_mask; +extern PtySelect X_mask; +extern PtySelect pty_mask; + +extern int ice_fd; + +extern XtermWidget term; + +extern SIG_ATOMIC_T need_cleanup; + +#if defined(HAVE_XKB_BELL_EXT) +#include <X11/XKBlib.h> /* has the prototype */ +#include <X11/extensions/XKBbells.h> /* has the XkbBI_xxx definitions */ +#endif + +#ifndef XkbBI_Info +#define XkbBI_Info 0 +#define XkbBI_MinorError 1 +#define XkbBI_MajorError 2 +#define XkbBI_TerminalBell 9 +#define XkbBI_MarginBell 10 +#endif + +extern char *ProgramName; +extern Arg ourTopLevelShellArgs[]; +extern Cardinal number_ourTopLevelShellArgs; +extern Atom wm_delete_window; + +#if HANDLE_STRUCT_NOTIFY +/* Flag icon name with "*** " on window output when iconified. + * I'd like to do something like reverse video, but I don't + * know how to tell this to window managers in general. + * + * mapstate can be IsUnmapped, !IsUnmapped, or -1; + * -1 means no change; the other two are set by event handlers + * and indicate a new mapstate. !IsMapped is done in the handler. + * we worry about IsUnmapped when output occurs. -IAN! + */ +extern int mapstate; +#endif /* HANDLE_STRUCT_NOTIFY */ + +typedef struct XTERM_RESOURCE { + char *icon_geometry; + char *title; + char *icon_name; + char *term_name; + char *tty_modes; + + int minBufSize; + int maxBufSize; + + Boolean hold_screen; /* true if we keep window open */ + Boolean utmpInhibit; + Boolean utmpDisplayId; + Boolean messages; + + String menuLocale; + String omitTranslation; + + String keyboardType; + +#if OPT_PRINT_ON_EXIT + int printModeNow; + int printModeOnXError; + int printOptsNow; + int printOptsOnXError; + String printFileNow; + String printFileOnXError; +#endif +#if OPT_SUNPC_KBD + Boolean sunKeyboard; +#endif +#if OPT_HP_FUNC_KEYS + Boolean hpFunctionKeys; +#endif +#if OPT_SCO_FUNC_KEYS + Boolean scoFunctionKeys; +#endif +#if OPT_SUN_FUNC_KEYS + Boolean sunFunctionKeys; /* %%% should be VT100 widget resource? */ +#endif +#if OPT_TCAP_FKEYS + Boolean termcapKeys; +#endif + +#if OPT_INITIAL_ERASE + Boolean ptyInitialErase; /* if true, use pty's sense of erase char */ + Boolean backarrow_is_erase; /* override backspace/delete */ +#endif + Boolean useInsertMode; +#if OPT_ZICONBEEP + int zIconBeep; /* beep level when output while iconified */ + char *zIconFormat; /* format for icon name */ +#endif +#if OPT_PTY_HANDSHAKE + Boolean wait_for_map; + Boolean wait_for_map0; /* ...initial value of .wait_for_map */ + Boolean ptyHandshake; /* use pty-handshaking */ + Boolean ptySttySize; /* reset TTY size after pty handshake */ +#endif +#if OPT_SAME_NAME + Boolean sameName; /* Don't change the title or icon name if it is + * the same. This prevents flicker on the + * screen at the cost of an extra request to + * the server. + */ +#endif +#if OPT_SESSION_MGT + Boolean sessionMgt; +#endif +#if OPT_TOOLBAR + Boolean toolBar; +#endif +#if OPT_MAXIMIZE + Boolean maximized; + String fullscreen_s; /* resource for "fullscreen" */ + int fullscreen; /* derived from fullscreen_s */ +#endif +} XTERM_RESOURCE; + +extern XTERM_RESOURCE resource; + +#ifdef USE_IGNORE_RC +extern int ignore_unused; +#endif + +#endif /* included_data_h */ diff --git a/df-install.in b/df-install.in new file mode 100644 index 0000000..2d6616f --- /dev/null +++ b/df-install.in @@ -0,0 +1,107 @@ +#!/bin/sh +# $XTermId: df-install.in,v 1.12 2012/06/24 17:48:32 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Install desktop-files, substituting the category to customize the file +# to the current system's conventions. +# +# Parameters are passed to the desktop-file-install program. The last +# parameter is the name of the ".desktop" file to install. +OPTS= + +if test $# != 0 +then + APP_NAME=$1 + shift 1 +fi + +CDPATH=: +export CDPATH + +while test $# != 0 +do + case .$1 in #(vi + *.desktop) #(vi + if test $# = 1 + then + OLD_FILE=$1 + else + OPTS="$OPTS $1" + fi + ;; + *) + OPTS="$OPTS $1" + ;; + esac + shift 1 +done + +MY_TEMP=tempdir$$ +rm -rf $MY_TEMP + +if test -z "$OLD_FILE" +then + echo "? not found: $OLD_FILE" + exit 1 +elif ! mkdir $MY_TEMP +then + echo "? cannot mkdir: $MY_TEMP" + exit 1 +fi + +# The newer dfi whines about deprecation of encoding, but no release provides +# --version or equivalent. really. +if desktop-file-install --help-all >/dev/null 2>&1 +then + NO_ENCODING="#Encoding" +else + NO_ENCODING="Encoding" +fi + +NEW_FILE=`basename $OLD_FILE` +sed \ + -e '/^Encoding=/s%Encoding%'$NO_ENCODING'%' \ + -e '/^[^#]*Icon=/s%=.*%=@ICON_NAME@%' \ + -e '/^[^#]*Category=/s%=.*%=@DESKTOP_CATEGORY@%' \ + -e '/^[^#]*Categories=/s%=.*%=@DESKTOP_CATEGORY@%' \ + -e '/^[^#]/s%xterm%'$APP_NAME'%g' \ + -e '/^[^#]/s%XTerm%@APP_CLASS@%g' \ + $OLD_FILE >$MY_TEMP/$NEW_FILE +cd $MY_TEMP + +desktop-file-install $OPTS $NEW_FILE + +cd .. +rm -rf $MY_TEMP + +# vi:ts=4 sw=4 diff --git a/doublechr.c b/doublechr.c new file mode 100644 index 0000000..3c13ef0 --- /dev/null +++ b/doublechr.c @@ -0,0 +1,331 @@ +/* $XTermId: doublechr.c,v 1.81 2012/04/15 23:39:53 tom Exp $ */ + +/* + * Copyright 1997-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xterm.h> +#include <data.h> +#include <fontutils.h> + +#include <assert.h> + +#define WhichCgsId(flag) (((flag) & BOLD) ? gcCBold : gcCNorm) + +/* + * The first column is all that matters for double-size characters (since the + * controls apply to a whole line). However, it's easier to maintain the + * information for special fonts by writing to all cells. + */ +#if OPT_DEC_CHRSET + +static void +repaint_line(XtermWidget xw, unsigned newChrSet) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + int curcol = screen->cur_col; + int currow = screen->cur_row; + int width = MaxCols(screen); + unsigned len = (unsigned) width; + + assert(width > 0); + + /* + * Ignore repetition. + */ + if (!IsLeftRightMode(xw) + && (ld = getLineData(screen, currow)) != 0) { + unsigned oldChrSet = GetLineDblCS(ld); + + if (oldChrSet != newChrSet) { + TRACE(("repaint_line(%2d,%2d) (%s -> %s)\n", currow, screen->cur_col, + visibleChrsetName(oldChrSet), + visibleChrsetName(newChrSet))); + HideCursor(); + + /* If switching from single-width, keep the cursor in the visible part + * of the line. + */ + if (CSET_DOUBLE(newChrSet)) { + width /= 2; + if (curcol > width) + curcol = width; + } + + /* + * ScrnRefresh won't paint blanks for us if we're switching between a + * single-size and double-size font. So we paint our own. + */ + ClearCurBackground(xw, + currow, + 0, + 1, + len, + (unsigned) LineFontWidth(screen, ld)); + + SetLineDblCS(ld, newChrSet); + + set_cur_col(screen, 0); + ScrnUpdate(xw, currow, 0, 1, (int) len, True); + set_cur_col(screen, curcol); + } + } +} +#endif + +/* + * Set the line to double-height characters. The 'top' flag denotes whether + * we'll be using it for the top (true) or bottom (false) of the line. + */ +void +xterm_DECDHL(XtermWidget xw GCC_UNUSED, Bool top) +{ +#if OPT_DEC_CHRSET + repaint_line(xw, (unsigned) (top ? CSET_DHL_TOP : CSET_DHL_BOT)); +#else + (void) top; +#endif +} + +/* + * Set the line to single-width characters (the normal state). + */ +void +xterm_DECSWL(XtermWidget xw GCC_UNUSED) +{ +#if OPT_DEC_CHRSET + repaint_line(xw, CSET_SWL); +#endif +} + +/* + * Set the line to double-width characters + */ +void +xterm_DECDWL(XtermWidget xw GCC_UNUSED) +{ +#if OPT_DEC_CHRSET + repaint_line(xw, CSET_DWL); +#endif +} + +/* + * Reset all lines on the screen to single-width/single-height. + */ +void +xterm_ResetDouble(XtermWidget xw) +{ +#if OPT_DEC_CHRSET + TScreen *screen = TScreenOf(xw); + Boolean changed = False; + LineData *ld; + unsigned code; + int row; + + for (row = 0; row < screen->max_row; ++row) { + if ((ld = getLineData(screen, ROW2INX(screen, row))) != 0) { + code = GetLineDblCS(ld); + if (code != CSET_SWL) { + SetLineDblCS(ld, CSET_SWL); + changed = True; + } + } + } + if (changed) { + xtermRepaint(xw); + } +#endif +} + +#if OPT_DEC_CHRSET +static void +discard_font(XtermWidget xw, int n) +{ + TScreen *screen = TScreenOf(xw); + XTermFonts *data = &(screen->double_fonts[n]); + + TRACE(("discard_font chrset=%d %s\n", data->chrset, + (data->fn != 0) ? data->fn : "<no-name>")); + + data->chrset = 0; + data->flags = 0; + if (data->fn != 0) { + free(data->fn); + data->fn = 0; + } + (void) xtermCloseFont(xw, data); + + screen->fonts_used -= 1; + while (n < screen->fonts_used) { + screen->double_fonts[n] = screen->double_fonts[n + 1]; + ++n; + } +} + +/* push back existing fonts and create a new entry */ +static XTermFonts * +pushback_font(XtermWidget xw, XTermFonts * source) +{ + TScreen *screen = TScreenOf(xw); + XTermFonts *data = screen->double_fonts; + int n; + + if (screen->fonts_used >= screen->cache_doublesize) { + TRACE(("pushback_font: discard oldest\n")); + discard_font(xw, screen->fonts_used - 1); + } else { + screen->fonts_used += 1; + } + + for (n = screen->fonts_used; n > 0; n--) + data[n] = data[n - 1]; + data[0] = *source; + + TRACE(("pushback_font -> (NEW:%d)\n", screen->fonts_used)); + + return data; +} + +int +xterm_Double_index(XtermWidget xw, unsigned chrset, unsigned flags) +{ + int n; + int result = -1; + TScreen *screen = TScreenOf(xw); + XTermFonts *data = screen->double_fonts; + + flags &= BOLD; + TRACE(("xterm_Double_index chrset=%#x, flags=%#x\n", chrset, flags)); + + for (n = 0; n < screen->fonts_used; n++) { + if (data[n].chrset == chrset + && data[n].flags == flags) { + if (n != 0) { + XTermFonts save; + TRACE(("...xterm_Double_index -> %d (OLD:%d)\n", n, screen->fonts_used)); + save = data[n]; + while (n > 0) { + data[n] = data[n - 1]; + n--; + } + data[n] = save; + } + result = n; + break; + } + } + + return result; +} + +/* + * Lookup/cache a GC for the double-size character display. We save up to + * NUM_CHRSET values. + */ +GC +xterm_DoubleGC(XtermWidget xw, + unsigned chrset, + unsigned flags, + GC old_gc, + int *inxp) +{ + TScreen *screen = TScreenOf(xw); + VTwin *cgsWin = WhichVWin(screen); + int n; + char *name; + XTermFonts *data = 0; + GC result = 0; + + if ((name = xtermSpecialFont(screen, flags, chrset)) != 0) { + CgsEnum cgsId = WhichCgsId(flags); + Boolean found = False; + + if ((n = xterm_Double_index(xw, chrset, flags)) >= 0) { + data = &(screen->double_fonts[n]); + if (data->fn != 0) { + if (!strcmp(data->fn, name) + && data->fs != 0) { + found = True; + free(name); + } else { + discard_font(xw, n); + } + } + } + + if (!found) { + XTermFonts temp; + + TRACE(("xterm_DoubleGC %s %d: %s\n", + flags & BOLD ? "BOLD" : "NORM", n, name)); + + memset(&temp, 0, sizeof(temp)); + temp.fn = name; + temp.chrset = chrset; + temp.flags = (flags & BOLD); + + if (!xtermOpenFont(xw, name, &temp, fwAlways, False)) { + /* Retry with * in resolutions */ + char *nname = xtermSpecialFont(screen, flags | NORESOLUTION, chrset); + + if (nname != 0) { + found = (Boolean) xtermOpenFont(xw, nname, &temp, + fwAlways, False); + free(nname); + } + } else { + found = True; + } + free(name); + + if (found) { + n = 0; + data = pushback_font(xw, &temp); + } + + TRACE(("-> %s\n", found ? "OK" : "FAIL")); + } + + if (found) { + setCgsCSet(xw, cgsWin, cgsId, chrset); + setCgsFont(xw, cgsWin, cgsId, data); + setCgsFore(xw, cgsWin, cgsId, getCgsFore(xw, cgsWin, old_gc)); + setCgsBack(xw, cgsWin, cgsId, getCgsBack(xw, cgsWin, old_gc)); + result = getCgsGC(xw, cgsWin, cgsId); + *inxp = n; + } else if (flags & BOLD) { + UIntClr(flags, BOLD); + result = xterm_DoubleGC(xw, chrset, flags, old_gc, inxp); + } + } + + return result; +} +#endif @@ -0,0 +1,80 @@ +/* $XTermId: error.h,v 1.24 2011/04/17 16:09:20 tom Exp $ */ + +/* + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* @(#)error.h X10/6.6 11/6/86 */ + +/* main.c */ +#define ERROR_FIONBIO 11 /* main: ioctl() failed on FIONBIO */ +#define ERROR_F_GETFL 12 /* main: ioctl() failed on F_GETFL */ +#define ERROR_F_SETFL 13 /* main: ioctl() failed on F_SETFL */ +#define ERROR_OPDEVTTY 14 /* spawn: open() failed on /dev/tty */ +#define ERROR_TIOCGETP 15 /* spawn: ioctl() failed on TIOCGETP */ +#define ERROR_PTSNAME 17 /* spawn: ptsname() failed */ +#define ERROR_OPPTSNAME 18 /* spawn: open() failed on ptsname */ +#define ERROR_PTEM 19 /* spawn: ioctl() failed on I_PUSH/"ptem" */ +#define ERROR_CONSEM 20 /* spawn: ioctl() failed on I_PUSH/"consem" */ +#define ERROR_LDTERM 21 /* spawn: ioctl() failed on I_PUSH/"ldterm" */ +#define ERROR_TTCOMPAT 22 /* spawn: ioctl() failed on I_PUSH/"ttcompat" */ +#define ERROR_TIOCSETP 23 /* spawn: ioctl() failed on TIOCSETP */ +#define ERROR_TIOCSETC 24 /* spawn: ioctl() failed on TIOCSETC */ +#define ERROR_TIOCSETD 25 /* spawn: ioctl() failed on TIOCSETD */ +#define ERROR_TIOCSLTC 26 /* spawn: ioctl() failed on TIOCSLTC */ +#define ERROR_TIOCLSET 27 /* spawn: ioctl() failed on TIOCLSET */ +#define ERROR_INIGROUPS 28 /* spawn: initgroups() failed */ +#define ERROR_FORK 29 /* spawn: fork() failed */ +#define ERROR_EXEC 30 /* spawn: exec() failed */ +#define ERROR_PTYS 32 /* get_pty: not enough ptys */ +#define ERROR_PTY_EXEC 34 /* waiting for initial map */ +#define ERROR_SETUID 35 /* spawn: setuid() failed */ +#define ERROR_INIT 36 /* spawn: can't initialize window */ +#define ERROR_TIOCKSET 46 /* spawn: ioctl() failed on TIOCKSET */ +#define ERROR_TIOCKSETC 47 /* spawn: ioctl() failed on TIOCKSETC */ +#define ERROR_LUMALLOC 49 /* luit: command-line malloc failed */ + +/* charproc.c */ +#define ERROR_SELECT 50 /* in_put: select() failed */ +#define ERROR_VINIT 54 /* VTInit: can't initialize window */ +#define ERROR_KMMALLOC1 57 /* HandleKeymapChange: malloc failed */ + +/* Tekproc.c */ +#define ERROR_TSELECT 60 /* Tinput: select() failed */ +#define ERROR_TINIT 64 /* TekInit: can't initialize window */ + +/* button.c */ +#define ERROR_BMALLOC2 71 /* SaltTextAway: malloc() failed */ + +/* misc.c */ +#define ERROR_LOGEXEC 80 /* StartLog: exec() failed */ +#define ERROR_XERROR 83 /* xerror: XError event */ +#define ERROR_XIOERROR 84 /* xioerror: X I/O error */ +#define ERROR_ICEERROR 85 /* ice_error: ICE I/O error */ + +/* screen.c */ +#define ERROR_SCALLOC 90 /* Alloc: calloc() failed on base */ +#define ERROR_SCALLOC2 91 /* Alloc: calloc() failed on rows */ +#define ERROR_SAVE_PTR 102 /* ScrnPointers: malloc/realloc() failed */ + +/* util.c */ +#define ERROR_MMALLOC 121 /* my_memmove: malloc/realloc failed */ diff --git a/fontutils.c b/fontutils.c new file mode 100644 index 0000000..88ad585 --- /dev/null +++ b/fontutils.c @@ -0,0 +1,3197 @@ +/* $XTermId: fontutils.c,v 1.380 2011/12/27 10:20:50 tom Exp $ */ + +/* + * Copyright 1998-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * A portion of this module (for FontNameProperties) was adapted from EMU 1.3; + * it constructs font names with specific properties changed, e.g., for bold + * and double-size characters. + */ + +#define RES_OFFSET(field) XtOffsetOf(SubResourceRec, field) + +#include <fontutils.h> +#include <X11/Xmu/Drawing.h> +#include <X11/Xmu/CharSet.h> + +#include <main.h> +#include <data.h> +#include <menu.h> +#include <xstrings.h> +#include <xterm.h> + +#include <stdio.h> +#include <ctype.h> + +#define SetFontWidth(screen,dst,src) (dst)->f_width = (src) +#define SetFontHeight(screen,dst,src) (dst)->f_height = dimRound((screen)->scale_height * (float) (src)) + +/* from X11/Xlibint.h - not all vendors install this file */ +#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \ + (((cs)->rbearing|(cs)->lbearing| \ + (cs)->ascent|(cs)->descent) == 0)) + +#define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \ +{ \ + cs = def; \ + if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \ + if (fs->per_char == NULL) { \ + cs = &fs->min_bounds; \ + } else { \ + cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \ + if (CI_NONEXISTCHAR(cs)) cs = def; \ + } \ + } \ +} + +#define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \ +{ \ + cs = def; \ + if (row >= fs->min_byte1 && row <= fs->max_byte1 && \ + col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \ + if (fs->per_char == NULL) { \ + cs = &fs->min_bounds; \ + } else { \ + cs = &fs->per_char[((row - fs->min_byte1) * \ + (fs->max_char_or_byte2 - \ + fs->min_char_or_byte2 + 1)) + \ + (col - fs->min_char_or_byte2)]; \ + if (CI_NONEXISTCHAR(cs)) cs = def; \ + } \ + } \ +} + +#define MAX_FONTNAME 200 + +/* + * A structure to hold the relevant properties from a font + * we need to make a well formed font name for it. + */ +typedef struct { + /* registry, foundry, family */ + char *beginning; + /* weight */ + char *weight; + /* slant */ + char *slant; + /* wideness */ + char *wideness; + /* add style */ + char *add_style; + int pixel_size; + char *point_size; + int res_x; + int res_y; + char *spacing; + int average_width; + /* charset registry, charset encoding */ + char *end; +} FontNameProperties; + +#if OPT_RENDERFONT +static void fillInFaceSize(XtermWidget, int); +#endif + +#if OPT_SHIFT_FONTS +static int lookupOneFontSize(XtermWidget, int); +#endif + +#if OPT_WIDE_CHARS +static unsigned +countGlyphs(XFontStruct * fp) +{ + unsigned count = 0; + + if (fp != 0) { + if (fp->min_byte1 == 0 && fp->max_byte1 == 0) { + count = fp->max_char_or_byte2 - fp->min_char_or_byte2; + } else if (fp->min_char_or_byte2 < 256 + && fp->max_char_or_byte2 < 256) { + unsigned first = (fp->min_byte1 << 8) + fp->min_char_or_byte2; + unsigned last = (fp->max_byte1 << 8) + fp->max_char_or_byte2; + count = last + 1 - first; + } + } + return count; +} + +/* + * Verify that the wide-bold font is at least a bold font with roughly as many + * glyphs as the wide font. The counts should be the same, but settle for + * filtering out the worst of the font mismatches. + */ +static Bool +compatibleWideCounts(XFontStruct * wfs, XFontStruct * wbfs) +{ + unsigned count_w = countGlyphs(wfs); + unsigned count_wb = countGlyphs(wbfs); + if (count_w <= 256 || + count_wb <= 256 || + ((count_w / 4) * 3) > count_wb) { + TRACE(("...font server lied (count wide %u vs wide-bold %u)\n", + count_w, count_wb)); + return False; + } + return True; +} +#endif /* OPT_WIDE_CHARS */ + +#if OPT_BOX_CHARS +static void +setupPackedFonts(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Bool value = False; + +#if OPT_RENDERFONT +#define MIXED(name) screen->name[fontnum].map.mixed + if (xw->misc.render_font == True) { + int fontnum = screen->menu_font_number; + + screen->allow_packing = (Boolean) (MIXED(renderFontNorm) + || MIXED(renderFontBold) + || MIXED(renderFontItal) +#if OPT_RENDERWIDE + || MIXED(renderWideNorm) + || MIXED(renderWideBold) + || MIXED(renderWideItal) +#endif + ); +#undef MIXED + } +#endif /* OPT_RENDERFONT */ + + value = screen->allow_packing; + + SetItemSensitivity(fontMenuEntries[fontMenu_font_packedfont].widget, value); +} +#endif + +/* + * Returns the fields from start to stop in a dash- separated string. This + * function will modify the source, putting '\0's in the appropiate place and + * moving the beginning forward to after the '\0' + * + * This will NOT work for the last field (but we won't need it). + */ +static char * +n_fields(char **source, int start, int stop) +{ + int i; + char *str, *str1; + + /* + * find the start-1th dash + */ + for (i = start - 1, str = *source; i; i--, str++) + if ((str = strchr(str, '-')) == 0) + return 0; + + /* + * find the stopth dash + */ + for (i = stop - start + 1, str1 = str; i; i--, str1++) + if ((str1 = strchr(str1, '-')) == 0) + return 0; + + /* + * put a \0 at the end of the fields + */ + *(str1 - 1) = '\0'; + + /* + * move source forward + */ + *source = str1; + + return str; +} + +static Boolean +check_fontname(const char *name) +{ + Boolean result = True; + + if (IsEmpty(name)) { + TRACE(("fontname missing\n")); + result = False; + } else if (strlen(name) >= MAX_FONTNAME - 1) { + TRACE(("fontname too large: %s\n", name)); + result = False; + } + return result; +} + +/* + * Gets the font properties from a given font structure. We use the FONT name + * to find them out, since that seems easier. + * + * Returns a pointer to a static FontNameProperties structure + * or NULL on error. + */ +static FontNameProperties * +get_font_name_props(Display * dpy, XFontStruct * fs, char *result) +{ + static FontNameProperties props; + static char *last_name; + + XFontProp *fp; + int i; + Atom fontatom = XInternAtom(dpy, "FONT", False); + char *name = 0; + char *str; + + /* + * first get the full font name + */ + if (fontatom != 0) { + for (i = 0, fp = fs->properties; i < fs->n_properties; i++, fp++) { + if (fp->name == fontatom) { + name = XGetAtomName(dpy, fp->card32); + break; + } + } + } + + if (name == 0) + return 0; + + /* + * XGetAtomName allocates memory - don't leak + */ + if (last_name != 0) + XFree(last_name); + last_name = name; + + if (result != 0) { + if (!check_fontname(name)) + return 0; + strcpy(result, name); + } + + /* + * Now split it up into parts and put them in + * their places. Since we are using parts of + * the original string, we must not free the Atom Name + */ + + /* registry, foundry, family */ + if ((props.beginning = n_fields(&name, 1, 3)) == 0) + return 0; + + /* weight is the next */ + if ((props.weight = n_fields(&name, 1, 1)) == 0) + return 0; + + /* slant */ + if ((props.slant = n_fields(&name, 1, 1)) == 0) + return 0; + + /* width */ + if ((props.wideness = n_fields(&name, 1, 1)) == 0) + return 0; + + /* add style */ + if ((props.add_style = n_fields(&name, 1, 1)) == 0) + return 0; + + /* pixel size */ + if ((str = n_fields(&name, 1, 1)) == 0) + return 0; + if ((props.pixel_size = atoi(str)) == 0) + return 0; + + /* point size */ + if ((props.point_size = n_fields(&name, 1, 1)) == 0) + return 0; + + /* res_x */ + if ((str = n_fields(&name, 1, 1)) == 0) + return 0; + if ((props.res_x = atoi(str)) == 0) + return 0; + + /* res_y */ + if ((str = n_fields(&name, 1, 1)) == 0) + return 0; + if ((props.res_y = atoi(str)) == 0) + return 0; + + /* spacing */ + if ((props.spacing = n_fields(&name, 1, 1)) == 0) + return 0; + + /* average width */ + if ((str = n_fields(&name, 1, 1)) == 0) + return 0; + if ((props.average_width = atoi(str)) == 0) + return 0; + + /* the rest: charset registry and charset encoding */ + props.end = name; + + return &props; +} + +#define ALLOCHUNK(n) ((n | 127) + 1) + +static void +alloca_fontname(char **result, size_t next) +{ + size_t last = (*result != 0) ? strlen(*result) : 0; + size_t have = (*result != 0) ? ALLOCHUNK(last) : 0; + size_t want = last + next + 2; + + if (want >= have) { + want = ALLOCHUNK(want); + if (last != 0) { + *result = TypeRealloc(char, want, *result); + } else { + if ((*result = TypeMallocN(char, want)) != 0) + **result = '\0'; + } + } +} + +static void +append_fontname_str(char **result, const char *value) +{ + if (value == 0) + value = "*"; + alloca_fontname(result, strlen(value)); + if (*result != 0) { + if (**result != '\0') + strcat(*result, "-"); + strcat(*result, value); + } +} + +static void +append_fontname_num(char **result, int value) +{ + if (value < 0) { + append_fontname_str(result, "*"); + } else { + char temp[100]; + sprintf(temp, "%d", value); + append_fontname_str(result, temp); + } +} + +/* + * Take the given font props and try to make a well formed font name specifying + * the same base font and size and everything, but with different weight/width + * according to the parameters. The return value is allocated, should be freed + * by the caller. + */ +static char * +derive_font_name(FontNameProperties * props, + const char *use_weight, + int use_average_width, + const char *use_encoding) +{ + char *result = 0; + + append_fontname_str(&result, props->beginning); + append_fontname_str(&result, use_weight); + append_fontname_str(&result, props->slant); + append_fontname_str(&result, 0); + append_fontname_str(&result, 0); + append_fontname_num(&result, props->pixel_size); + append_fontname_str(&result, props->point_size); + append_fontname_num(&result, props->res_x); + append_fontname_num(&result, props->res_y); + append_fontname_str(&result, props->spacing); + append_fontname_num(&result, use_average_width); + append_fontname_str(&result, use_encoding); + + return result; +} + +static char * +bold_font_name(FontNameProperties * props, int use_average_width) +{ + return derive_font_name(props, "bold", use_average_width, props->end); +} + +#if OPT_WIDE_CHARS +#define derive_wide_font(props, weight) \ + derive_font_name(props, weight, props->average_width * 2, "ISO10646-1") + +static char * +wide_font_name(FontNameProperties * props) +{ + return derive_wide_font(props, "medium"); +} + +static char * +widebold_font_name(FontNameProperties * props) +{ + return derive_wide_font(props, "bold"); +} +#endif /* OPT_WIDE_CHARS */ + +#if OPT_DEC_CHRSET +/* + * Take the given font props and try to make a well formed font name specifying + * the same base font but changed depending on the given attributes and chrset. + * + * For double width fonts, we just double the X-resolution, for double height + * fonts we double the pixel-size and Y-resolution + */ +char * +xtermSpecialFont(TScreen * screen, unsigned atts, unsigned chrset) +{ +#if OPT_TRACE + static char old_spacing[80]; + static FontNameProperties old_props; +#endif + FontNameProperties *props; + char *result = 0; + const char *weight; + int pixel_size; + int res_x; + int res_y; + + props = get_font_name_props(screen->display, screen->fnts[fNorm].fs, 0); + if (props == 0) + return result; + + pixel_size = props->pixel_size; + res_x = props->res_x; + res_y = props->res_y; + if (atts & BOLD) + weight = "bold"; + else + weight = props->weight; + + if (CSET_DOUBLE(chrset)) + res_x *= 2; + + if (chrset == CSET_DHL_TOP + || chrset == CSET_DHL_BOT) { + res_y *= 2; + pixel_size *= 2; + } +#if OPT_TRACE + if (old_props.res_x != res_x + || old_props.res_x != res_y + || old_props.pixel_size != pixel_size + || strcmp(old_props.spacing, props->spacing)) { + TRACE(("xtermSpecialFont(atts = %#x, chrset = %#x)\n", atts, chrset)); + TRACE(("res_x = %d\n", res_x)); + TRACE(("res_y = %d\n", res_y)); + TRACE(("point_size = %s\n", props->point_size)); + TRACE(("pixel_size = %d\n", pixel_size)); + TRACE(("spacing = %s\n", props->spacing)); + old_props.res_x = res_x; + old_props.res_x = res_y; + old_props.pixel_size = pixel_size; + old_props.spacing = strcpy(old_spacing, props->spacing); + } +#endif + + append_fontname_str(&result, props->beginning); + append_fontname_str(&result, weight); + append_fontname_str(&result, props->slant); + append_fontname_str(&result, props->wideness); + append_fontname_str(&result, props->add_style); + append_fontname_num(&result, pixel_size); + append_fontname_str(&result, props->point_size); + append_fontname_num(&result, (atts & NORESOLUTION) ? -1 : res_x); + append_fontname_num(&result, (atts & NORESOLUTION) ? -1 : res_y); + append_fontname_str(&result, props->spacing); + append_fontname_str(&result, 0); + append_fontname_str(&result, props->end); + + return result; +} +#endif /* OPT_DEC_CHRSET */ + +/* + * Case-independent comparison for font-names, including wildcards. + * XLFD allows '?' as a wildcard, but we do not handle that (no one seems + * to use it). + */ +static Bool +same_font_name(const char *pattern, const char *match) +{ + Bool result = False; + + if (pattern && match) { + while (*pattern && *match) { + if (*pattern == *match) { + pattern++; + match++; + } else if (*pattern == '*' || *match == '*') { + if (same_font_name(pattern + 1, match)) { + return True; + } else if (same_font_name(pattern, match + 1)) { + return True; + } else { + return False; + } + } else { + int p = x_toupper(*pattern++); + int m = x_toupper(*match++); + if (p != m) + return False; + } + } + result = (*pattern == *match); /* both should be NUL */ + } + return result; +} + +/* + * Double-check the fontname that we asked for versus what the font server + * actually gave us. The larger fixed fonts do not always have a matching bold + * font, and the font server may try to scale another font or otherwise + * substitute a mismatched font. + * + * If we cannot get what we requested, we will fallback to the original + * behavior, which simulates bold by overstriking each character at one pixel + * offset. + */ +static int +got_bold_font(Display * dpy, XFontStruct * fs, String requested) +{ + char actual[MAX_FONTNAME]; + int got; + + if (get_font_name_props(dpy, fs, actual) == 0) + got = 0; + else + got = same_font_name(requested, actual); + return got; +} + +/* + * If the font server tries to adjust another font, it may not adjust it + * properly. Check that the bounding boxes are compatible. Otherwise we'll + * leave trash on the display when we mix normal and bold fonts. + */ +static int +same_font_size(XtermWidget xw, XFontStruct * nfs, XFontStruct * bfs) +{ + TScreen *screen = TScreenOf(xw); + TRACE(("same_font_size height %d/%d, min %d/%d max %d/%d\n", + nfs->ascent + nfs->descent, + bfs->ascent + bfs->descent, + nfs->min_bounds.width, bfs->min_bounds.width, + nfs->max_bounds.width, bfs->max_bounds.width)); + return screen->free_bold_box + || ((nfs->ascent + nfs->descent) == (bfs->ascent + bfs->descent) + && (nfs->min_bounds.width == bfs->min_bounds.width + || nfs->min_bounds.width == bfs->min_bounds.width + 1) + && (nfs->max_bounds.width == bfs->max_bounds.width + || nfs->max_bounds.width == bfs->max_bounds.width + 1)); +} + +/* + * Check if the font looks like it has fixed width + */ +static int +is_fixed_font(XFontStruct * fs) +{ + if (fs) + return (fs->min_bounds.width == fs->max_bounds.width); + return 1; +} + +/* + * Check if the font looks like a double width font (i.e. contains + * characters of width X and 2X + */ +#if OPT_WIDE_CHARS +static int +is_double_width_font(XFontStruct * fs) +{ + return ((2 * fs->min_bounds.width) == fs->max_bounds.width); +} +#else +#define is_double_width_font(fs) 0 +#endif + +#if OPT_WIDE_CHARS && OPT_RENDERFONT && defined(HAVE_TYPE_FCCHAR32) +#define HALF_WIDTH_TEST_STRING "1234567890" + +/* '1234567890' in Chinese characters in UTF-8 */ +#define FULL_WIDTH_TEST_STRING "\xe4\xb8\x80\xe4\xba\x8c\xe4\xb8\x89" \ + "\xe5\x9b\x9b\xe4\xba\x94" \ + "\xef\xa7\x91\xe4\xb8\x83\xe5\x85\xab" \ + "\xe4\xb9\x9d\xef\xa6\xb2" + +/* '1234567890' in Korean script in UTF-8 */ +#define FULL_WIDTH_TEST_STRING2 "\xec\x9d\xbc\xec\x9d\xb4\xec\x82\xbc" \ + "\xec\x82\xac\xec\x98\xa4" \ + "\xec\x9c\xa1\xec\xb9\xa0\xed\x8c\x94" \ + "\xea\xb5\xac\xec\x98\x81" + +#define HALF_WIDTH_CHAR1 0x0031 /* '1' */ +#define HALF_WIDTH_CHAR2 0x0057 /* 'W' */ +#define FULL_WIDTH_CHAR1 0x4E00 /* CJK Ideograph 'number one' */ +#define FULL_WIDTH_CHAR2 0xAC00 /* Korean script syllable 'Ka' */ + +static Bool +is_double_width_font_xft(Display * dpy, XftFont * font) +{ + XGlyphInfo gi1, gi2; + FcChar32 c1 = HALF_WIDTH_CHAR1, c2 = HALF_WIDTH_CHAR2; + String fwstr = FULL_WIDTH_TEST_STRING; + String hwstr = HALF_WIDTH_TEST_STRING; + + /* Some Korean fonts don't have Chinese characters at all. */ + if (!XftCharExists(dpy, font, FULL_WIDTH_CHAR1)) { + if (!XftCharExists(dpy, font, FULL_WIDTH_CHAR2)) + return False; /* Not a CJK font */ + else /* a Korean font without CJK Ideographs */ + fwstr = FULL_WIDTH_TEST_STRING2; + } + + XftTextExtents32(dpy, font, &c1, 1, &gi1); + XftTextExtents32(dpy, font, &c2, 1, &gi2); + if (gi1.xOff != gi2.xOff) /* Not a fixed-width font */ + return False; + + XftTextExtentsUtf8(dpy, + font, + (_Xconst FcChar8 *) hwstr, + (int) strlen(hwstr), + &gi1); + XftTextExtentsUtf8(dpy, + font, + (_Xconst FcChar8 *) fwstr, + (int) strlen(fwstr), + &gi2); + + /* + * fontconfig and Xft prior to 2.2(?) set the width of half-width + * characters identical to that of full-width character in CJK double-width + * (bi-width / monospace) font even though the former is half as wide as + * the latter. This was fixed sometime before the release of fontconfig + * 2.2 in early 2003. See + * http://bugzilla.mozilla.org/show_bug.cgi?id=196312 + * In the meantime, we have to check both possibilities. + */ + return ((2 * gi1.xOff == gi2.xOff) || (gi1.xOff == gi2.xOff)); +} +#else +#define is_double_width_font_xft(dpy, xftfont) 0 +#endif + +#define EmptyFont(fs) (fs != 0 \ + && ((fs)->ascent + (fs)->descent == 0 \ + || (fs)->max_bounds.width == 0)) + +#define FontSize(fs) (((fs)->ascent + (fs)->descent) \ + * (fs)->max_bounds.width) + +const VTFontNames * +xtermFontName(const char *normal) +{ + static VTFontNames data; + if (data.f_n) + free((void *) data.f_n); + memset(&data, 0, sizeof(data)); + data.f_n = x_strdup(normal); + return &data; +} + +static void +cache_menu_font_name(TScreen * screen, int fontnum, int which, const char *name) +{ + if (name != 0) { + char *last = (char *) screen->menu_font_names[fontnum][which]; + if (last != 0) { + if (strcmp(last, name)) { + free(last); + TRACE(("caching menu fontname %d.%d %s\n", fontnum, which, name)); + screen->menu_font_names[fontnum][which] = x_strdup(name); + } + } else { + TRACE(("caching menu fontname %d.%d %s\n", fontnum, which, name)); + screen->menu_font_names[fontnum][which] = x_strdup(name); + } + } +} + +/* + * Open the given font and verify that it is non-empty. Return a null on + * failure. + */ +Bool +xtermOpenFont(XtermWidget xw, + const char *name, + XTermFonts * result, + fontWarningTypes warn, + Bool force) +{ + Bool code = False; + TScreen *screen = TScreenOf(xw); + + if (!IsEmpty(name)) { + if ((result->fs = XLoadQueryFont(screen->display, name)) != 0) { + code = True; + if (EmptyFont(result->fs)) { + (void) xtermCloseFont(xw, result); + code = False; + } else { + result->fn = x_strdup(name); + } + } else if (XmuCompareISOLatin1(name, DEFFONT) != 0) { + if (warn <= xw->misc.fontWarnings +#if OPT_RENDERFONT + && !UsingRenderFont(xw) +#endif + ) { + TRACE(("OOPS: cannot load font %s\n", name)); + xtermWarning("cannot load font '%s'\n", name); +#if OPT_RENDERFONT + /* + * Do a sanity check in case someone's mixed up xterm with + * one of those programs that read their resource data from + * xterm's namespace. + */ + if (strchr(name, ':') != 0 || strchr(name, '=') != 0) { + xtermWarning("Use the \"-fa\" option for the Xft fonts\n"); + } +#endif + } else { + TRACE(("xtermOpenFont: cannot load font '%s'\n", name)); + } + if (force) { + code = xtermOpenFont(xw, DEFFONT, result, fwAlways, True); + } + } + } + return code; +} + +/* + * Close the font and free the font info. + */ +XTermFonts * +xtermCloseFont(XtermWidget xw, XTermFonts * fnt) +{ + if (fnt != 0 && fnt->fs != 0) { + TScreen *screen = TScreenOf(xw); + + clrCgsFonts(xw, WhichVWin(screen), fnt); + XFreeFont(screen->display, fnt->fs); + xtermFreeFontInfo(fnt); + } + return 0; +} + +/* + * Close the listed fonts, noting that some may use copies of the pointer. + */ +void +xtermCloseFonts(XtermWidget xw, XTermFonts * fnts) +{ + int j, k; + + for (j = 0; j < fMAX; ++j) { + /* + * Need to save the pointer since xtermCloseFont zeroes it + */ + XFontStruct *thisFont = fnts[j].fs; + if (thisFont != 0) { + xtermCloseFont(xw, &fnts[j]); + for (k = j + 1; k < fMAX; ++k) { + if (thisFont == fnts[k].fs) + xtermFreeFontInfo(&fnts[k]); + } + } + } +} + +/* + * Make a copy of the source, assuming the XFontStruct's to be unique, but + * ensuring that the names are reallocated to simplify freeing. + */ +void +xtermCopyFontInfo(XTermFonts * target, XTermFonts * source) +{ + xtermFreeFontInfo(target); + target->chrset = source->chrset; + target->flags = source->flags; + target->fn = x_strdup(source->fn); + target->fs = source->fs; +} + +void +xtermFreeFontInfo(XTermFonts * target) +{ + target->chrset = 0; + target->flags = 0; + if (target->fn != 0) { + free(target->fn); + target->fn = 0; + } + target->fs = 0; +} + +int +xtermLoadFont(XtermWidget xw, + const VTFontNames * fonts, + Bool doresize, + int fontnum) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + + VTFontNames myfonts; + FontNameProperties *fp; + XTermFonts fnts[fMAX]; + Pixel new_normal; + Pixel new_revers; + char *tmpname = NULL; + char normal[MAX_FONTNAME]; + Boolean proportional = False; + fontWarningTypes warn[fMAX]; + int j; + + memset(&myfonts, 0, sizeof(myfonts)); + memset(fnts, 0, sizeof(fnts)); + + if (fonts != 0) + myfonts = *fonts; + if (!check_fontname(myfonts.f_n)) + return 0; + + /* + * Check the font names against the resource values, to see which were + * derived in a previous call. If so, we'll only warn about those if + * the warning level is set to "always". + */ + for (j = 0; j < fMAX; ++j) { + warn[j] = fwAlways; + } +#define CmpResource(field, index) \ + if (same_font_name(screen->menu_font_names[fontnum][index], myfonts.field)) \ + warn[index] = fwResource + + CmpResource(f_n, fNorm); + if (fontnum == fontMenu_default) { + CmpResource(f_b, fBold); +#if OPT_WIDE_CHARS + CmpResource(f_b, fWide); + CmpResource(f_b, fWBold); +#endif + } + + if (fontnum == fontMenu_fontescape + && myfonts.f_n != screen->MenuFontName(fontnum)) { + if ((tmpname = x_strdup(myfonts.f_n)) == 0) + return 0; + } + + TRACE(("Begin Cgs - xtermLoadFont(%s)\n", myfonts.f_n)); + releaseWindowGCs(xw, win); + +#define DbgResource(name, field, index) \ + TRACE(("xtermLoadFont #%d "name" %s%s\n", \ + fontnum, \ + (warn[index] == fwResource) ? "*" : " ", \ + NonNull(myfonts.field))) + DbgResource("normal", f_n, fNorm); + DbgResource("bold ", f_b, fBold); +#if OPT_WIDE_CHARS + DbgResource("wide ", f_w, fWide); + DbgResource("w/bold", f_wb, fWBold); +#endif + + /* + * If we are opening the default font, and it happens to be missing, force + * that to the compiled-in default font, e.g., "fixed". If we cannot open + * the font, disable it from the menu. + */ + if (!xtermOpenFont(xw, + myfonts.f_n, + &fnts[fNorm], + warn[fNorm], + (fontnum == fontMenu_default))) { + SetItemSensitivity(fontMenuEntries[fontnum].widget, False); + goto bad; + } + + strcpy(normal, myfonts.f_n); + if (!check_fontname(myfonts.f_b)) { + warn[fBold] = fwAlways; + fp = get_font_name_props(screen->display, fnts[fNorm].fs, normal); + if (fp != 0) { + myfonts.f_b = bold_font_name(fp, fp->average_width); + if (!xtermOpenFont(xw, myfonts.f_b, &fnts[fBold], fwAlways, False)) { + myfonts.f_b = bold_font_name(fp, -1); + xtermOpenFont(xw, myfonts.f_b, &fnts[fBold], fwAlways, False); + } + TRACE(("...derived bold '%s'\n", NonNull(myfonts.f_b))); + } + if (fp == 0 || fnts[fBold].fs == 0) { + xtermCopyFontInfo(&fnts[fBold], &fnts[fNorm]); + TRACE(("...cannot load a matching bold font\n")); + } else if (same_font_size(xw, fnts[fNorm].fs, fnts[fBold].fs) + && got_bold_font(screen->display, fnts[fBold].fs, myfonts.f_b)) { + TRACE(("...got a matching bold font\n")); + cache_menu_font_name(screen, fontnum, fBold, myfonts.f_b); + } else { + xtermCloseFont(xw, &fnts[fBold]); + fnts[fBold] = fnts[fNorm]; + TRACE(("...did not get a matching bold font\n")); + } + } else if (!xtermOpenFont(xw, myfonts.f_b, &fnts[fBold], warn[fBold], False)) { + xtermCopyFontInfo(&fnts[fBold], &fnts[fNorm]); + warn[fBold] = fwAlways; + TRACE(("...cannot load bold font '%s'\n", NonNull(myfonts.f_b))); + } else { + cache_menu_font_name(screen, fontnum, fBold, myfonts.f_b); + } + + /* + * If there is no widefont specified, fake it by doubling AVERAGE_WIDTH + * of normal fonts XLFD, and asking for it. This plucks out 18x18ja + * and 12x13ja as the corresponding fonts for 9x18 and 6x13. + */ + if_OPT_WIDE_CHARS(screen, { + Boolean derived; + char bold[MAX_FONTNAME]; + + if (check_fontname(myfonts.f_w)) { + cache_menu_font_name(screen, fontnum, fWide, myfonts.f_w); + } else if (screen->utf8_fonts && !is_double_width_font(fnts[fNorm].fs)) { + fp = get_font_name_props(screen->display, fnts[fNorm].fs, normal); + if (fp != 0) { + myfonts.f_w = wide_font_name(fp); + warn[fWide] = fwAlways; + TRACE(("...derived wide %s\n", NonNull(myfonts.f_w))); + cache_menu_font_name(screen, fontnum, fWide, myfonts.f_w); + } + } + + if (check_fontname(myfonts.f_w)) { + (void) xtermOpenFont(xw, myfonts.f_w, &fnts[fWide], warn[fWide], False); + } else { + xtermCopyFontInfo(&fnts[fWide], &fnts[fNorm]); + warn[fWide] = fwAlways; + } + + derived = False; + if (!check_fontname(myfonts.f_wb)) { + fp = get_font_name_props(screen->display, fnts[fBold].fs, bold); + if (fp != 0) { + myfonts.f_wb = widebold_font_name(fp); + warn[fWBold] = fwAlways; + derived = True; + } + } + + if (check_fontname(myfonts.f_wb)) { + + xtermOpenFont(xw, + myfonts.f_wb, + &fnts[fWBold], + (screen->utf8_fonts + ? warn[fWBold] + : (fontWarningTypes) (xw->misc.fontWarnings + 1)), + False); + + if (derived + && !compatibleWideCounts(fnts[fWide].fs, fnts[fWBold].fs)) { + xtermCloseFont(xw, &fnts[fWBold]); + } + if (fnts[fWBold].fs == 0) { + if (IsEmpty(myfonts.f_w)) { + myfonts.f_wb = myfonts.f_b; + warn[fWBold] = fwAlways; + xtermCopyFontInfo(&fnts[fWBold], &fnts[fBold]); + TRACE(("...cannot load wide-bold, use bold %s\n", + NonNull(myfonts.f_b))); + } else { + myfonts.f_wb = myfonts.f_w; + warn[fWBold] = fwAlways; + xtermCopyFontInfo(&fnts[fWBold], &fnts[fWide]); + TRACE(("...cannot load wide-bold, use wide %s\n", + NonNull(myfonts.f_w))); + } + } else { + TRACE(("...%s wide/bold %s\n", + derived ? "derived" : "given", + NonNull(myfonts.f_wb))); + cache_menu_font_name(screen, fontnum, fWBold, myfonts.f_wb); + } + } else if (is_double_width_font(fnts[fBold].fs)) { + xtermCopyFontInfo(&fnts[fWBold], &fnts[fBold]); + warn[fWBold] = fwAlways; + TRACE(("...bold font is double-width, use it %s\n", NonNull(myfonts.f_b))); + } else { + xtermCopyFontInfo(&fnts[fWBold], &fnts[fWide]); + warn[fWBold] = fwAlways; + TRACE(("...cannot load wide bold font, use wide %s\n", NonNull(myfonts.f_w))); + } + + if (EmptyFont(fnts[fWBold].fs)) + goto bad; /* can't use a 0-sized font */ + }); + + /* + * Most of the time this call to load the font will succeed, even if + * there is no wide font : the X server doubles the width of the + * normal font, or similar. + * + * But if it did fail for some reason, then nevermind. + */ + if (EmptyFont(fnts[fBold].fs)) + goto bad; /* can't use a 0-sized font */ + + if (!same_font_size(xw, fnts[fNorm].fs, fnts[fBold].fs) + && (is_fixed_font(fnts[fNorm].fs) && is_fixed_font(fnts[fBold].fs))) { + TRACE(("...ignoring mismatched normal/bold fonts\n")); + xtermCloseFont(xw, &fnts[fBold]); + xtermCopyFontInfo(&fnts[fBold], &fnts[fNorm]); + } + + if_OPT_WIDE_CHARS(screen, { + if (fnts[fWide].fs != 0 + && fnts[fWBold].fs != 0 + && !same_font_size(xw, fnts[fWide].fs, fnts[fWBold].fs) + && (is_fixed_font(fnts[fWide].fs) && is_fixed_font(fnts[fWBold].fs))) { + TRACE(("...ignoring mismatched normal/bold wide fonts\n")); + xtermCloseFont(xw, &fnts[fWBold]); + xtermCopyFontInfo(&fnts[fWBold], &fnts[fWide]); + } + }); + + /* + * Normal/bold fonts should be the same width. Also, the min/max + * values should be the same. + */ + if (!is_fixed_font(fnts[fNorm].fs) + || !is_fixed_font(fnts[fBold].fs) + || fnts[fNorm].fs->max_bounds.width != fnts[fBold].fs->max_bounds.width) { + TRACE(("Proportional font! normal %d/%d, bold %d/%d\n", + fnts[fNorm].fs->min_bounds.width, + fnts[fNorm].fs->max_bounds.width, + fnts[fBold].fs->min_bounds.width, + fnts[fBold].fs->max_bounds.width)); + proportional = True; + } + + if_OPT_WIDE_CHARS(screen, { + if (fnts[fWide].fs != 0 + && fnts[fWBold].fs != 0 + && (!is_fixed_font(fnts[fWide].fs) + || !is_fixed_font(fnts[fWBold].fs) + || fnts[fWide].fs->max_bounds.width != fnts[fWBold].fs->max_bounds.width)) { + TRACE(("Proportional font! wide %d/%d, wide bold %d/%d\n", + fnts[fWide].fs->min_bounds.width, + fnts[fWide].fs->max_bounds.width, + fnts[fWBold].fs->min_bounds.width, + fnts[fWBold].fs->max_bounds.width)); + proportional = True; + } + }); + + /* TODO : enforce that the width of the wide font is 2* the width + of the narrow font */ + + /* + * If we're switching fonts, free the old ones. Otherwise we'll leak + * the memory that is associated with the old fonts. The + * XLoadQueryFont call allocates a new XFontStruct. + */ + xtermCloseFonts(xw, screen->fnts); + + xtermCopyFontInfo(&(screen->fnts[fNorm]), &fnts[fNorm]); + xtermCopyFontInfo(&(screen->fnts[fBold]), &fnts[fBold]); +#if OPT_WIDE_CHARS + xtermCopyFontInfo(&(screen->fnts[fWide]), &fnts[fWide]); + if (fnts[fWBold].fs == NULL) + xtermCopyFontInfo(&fnts[fWBold], &fnts[fWide]); + xtermCopyFontInfo(&(screen->fnts[fWBold]), &fnts[fWBold]); +#endif + + new_normal = getXtermForeground(xw, xw->flags, xw->cur_foreground); + new_revers = getXtermBackground(xw, xw->flags, xw->cur_background); + + setCgsFore(xw, win, gcNorm, new_normal); + setCgsBack(xw, win, gcNorm, new_revers); + setCgsFont(xw, win, gcNorm, &(screen->fnts[fNorm])); + + copyCgs(xw, win, gcBold, gcNorm); + setCgsFont(xw, win, gcBold, &(screen->fnts[fBold])); + + setCgsFore(xw, win, gcNormReverse, new_revers); + setCgsBack(xw, win, gcNormReverse, new_normal); + setCgsFont(xw, win, gcNormReverse, &(screen->fnts[fNorm])); + + copyCgs(xw, win, gcBoldReverse, gcNormReverse); + setCgsFont(xw, win, gcBoldReverse, &(screen->fnts[fBold])); + + if_OPT_WIDE_CHARS(screen, { + if (screen->fnts[fWide].fs != 0 + && screen->fnts[fWBold].fs != 0) { + setCgsFore(xw, win, gcWide, new_normal); + setCgsBack(xw, win, gcWide, new_revers); + setCgsFont(xw, win, gcWide, &(screen->fnts[fWide])); + + copyCgs(xw, win, gcWBold, gcWide); + setCgsFont(xw, win, gcWBold, &(screen->fnts[fWBold])); + + setCgsFore(xw, win, gcWideReverse, new_revers); + setCgsBack(xw, win, gcWideReverse, new_normal); + setCgsFont(xw, win, gcWideReverse, &(screen->fnts[fWide])); + + copyCgs(xw, win, gcWBoldReverse, gcWideReverse); + setCgsFont(xw, win, gcWBoldReverse, &(screen->fnts[fWBold])); + } + }); + +#if OPT_BOX_CHARS + screen->allow_packing = proportional; + setupPackedFonts(xw); +#endif + screen->fnt_prop = (Boolean) (proportional && !(screen->force_packed)); + screen->fnt_boxes = True; + +#if OPT_BOX_CHARS + /* + * Xterm uses character positions 1-31 of a font for the line-drawing + * characters. Check that they are all present. The null character + * (0) is special, and is not used. + */ +#if OPT_RENDERFONT + if (UsingRenderFont(xw)) { + /* + * FIXME: we shouldn't even be here if we're using Xft. + */ + screen->fnt_boxes = False; + TRACE(("assume Xft missing line-drawing chars\n")); + } else +#endif + { + unsigned ch; + + for (ch = 1; ch < 32; ch++) { + unsigned n = ch; +#if OPT_WIDE_CHARS + if (screen->utf8_mode || screen->unicode_font) { + n = dec2ucs(ch); + if (n == UCS_REPL) + continue; + } +#endif + if (IsXtermMissingChar(screen, n, &fnts[fNorm])) { + TRACE(("missing normal char #%d\n", n)); + screen->fnt_boxes = False; + break; + } + if (IsXtermMissingChar(screen, n, &fnts[fBold])) { + TRACE(("missing bold char #%d\n", n)); + screen->fnt_boxes = False; + break; + } + } + } + TRACE(("Will %suse internal line-drawing characters\n", + screen->fnt_boxes ? "not " : "")); +#endif + + if (screen->always_bold_mode) { + screen->enbolden = screen->bold_mode; + } else { + screen->enbolden = screen->bold_mode + && ((fnts[fNorm].fs == fnts[fBold].fs) + || same_font_name(normal, myfonts.f_b)); + } + TRACE(("Will %suse 1-pixel offset/overstrike to simulate bold\n", + screen->enbolden ? "" : "not ")); + + set_menu_font(False); + screen->menu_font_number = fontnum; + set_menu_font(True); + if (tmpname) { /* if setting escape or sel */ + if (screen->MenuFontName(fontnum)) + free((void *) screen->MenuFontName(fontnum)); + screen->MenuFontName(fontnum) = tmpname; + if (fontnum == fontMenu_fontescape) { + SetItemSensitivity(fontMenuEntries[fontMenu_fontescape].widget, + True); + } +#if OPT_SHIFT_FONTS + screen->menu_font_sizes[fontnum] = FontSize(fnts[fNorm].fs); +#endif + } + set_cursor_gcs(xw); + xtermUpdateFontInfo(xw, doresize); + TRACE(("Success Cgs - xtermLoadFont\n")); + return 1; + + bad: + if (tmpname) + free(tmpname); + +#if OPT_RENDERFONT + if (x_strcasecmp(myfonts.f_n, DEFFONT)) { + int code; + + myfonts.f_n = DEFFONT; + TRACE(("...recovering for TrueType fonts\n")); + code = xtermLoadFont(xw, &myfonts, doresize, fontnum); + if (code) { + SetItemSensitivity(fontMenuEntries[fontnum].widget, + UsingRenderFont(xw)); + TRACE(("...recovered size %dx%d\n", + FontHeight(screen), + FontWidth(screen))); + } + return code; + } +#endif + + releaseWindowGCs(xw, win); + + xtermCloseFonts(xw, fnts); + TRACE(("Fail Cgs - xtermLoadFont\n")); + return 0; +} + +#if OPT_LOAD_VTFONTS || OPT_WIDE_CHARS +/* + * Collect font-names that we can modify with the load-vt-fonts() action. + */ +#define MERGE_SUBFONT(src,dst,name) \ + if (IsEmpty(dst.name)) { \ + TRACE(("MERGE_SUBFONT " #dst "." #name " merge %s\n", NonNull(src.name))); \ + dst.name = src.name; \ + } else { \ + TRACE(("MERGE_SUBFONT " #dst "." #name " found %s\n", NonNull(dst.name))); \ + } + +#define INFER_SUBFONT(src,dst,name) \ + if (IsEmpty(dst.name)) { \ + TRACE(("INFER_SUBFONT " #dst "." #name " will infer\n")); \ + dst.name = x_strdup(""); \ + } else { \ + TRACE(("INFER_SUBFONT " #dst "." #name " found %s\n", NonNull(dst.name))); \ + } + +#define COPY_MENU_FONTS(src,dst) \ + TRACE(("COPY_MENU_FONTS " #src " to " #dst "\n")); \ + for (n = fontMenu_default; n <= fontMenu_lastBuiltin; ++n) { \ + for (m = 0; m < fMAX; ++m) { \ + dst.menu_font_names[n][m] = x_strdup(src.menu_font_names[n][m]); \ + } \ + TRACE((".. " #dst ".menu_fonts_names[%d] = %s\n", n, dst.menu_font_names[n][fNorm])); \ + } + +void +xtermSaveVTFonts(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Cardinal n, m; + + if (!screen->savedVTFonts) { + + screen->savedVTFonts = True; + TRACE(("xtermSaveVTFonts saving original\n")); + screen->cacheVTFonts.default_font = xw->misc.default_font; + COPY_MENU_FONTS(xw->screen, screen->cacheVTFonts); + } +} + +#define SAME_STRING(x,y) ((x) == (y) || ((x) && (y) && !strcmp(x, y))) +#define SAME_MEMBER(n) SAME_STRING(a->n, b->n) + +static Boolean +sameSubResources(SubResourceRec * a, SubResourceRec * b) +{ + Boolean result = True; + int n; + + if (!SAME_MEMBER(default_font.f_n) + || !SAME_MEMBER(default_font.f_b) +#if OPT_WIDE_CHARS + || !SAME_MEMBER(default_font.f_w) + || !SAME_MEMBER(default_font.f_wb) +#endif + ) { + TRACE(("sameSubResources: default_font differs\n")); + result = False; + } else { + for (n = 0; n < NMENUFONTS; ++n) { + if (!SAME_MEMBER(menu_font_names[n][fNorm])) { + TRACE(("sameSubResources: menu_font_names[%d] differs\n", n)); + result = False; + break; + } + } + } + + return result; +} + +/* + * Load the "VT" font names from the given subresource name/class. These + * correspond to the VT100 resources. + */ +static Bool +xtermLoadVTFonts(XtermWidget xw, String myName, String myClass) +{ + SubResourceRec subresourceRec; + SubResourceRec referenceRec; + + /* + * These are duplicates of the VT100 font resources, but with a special + * application/classname passed in to distinguish them. + */ + static XtResource font_resources[] = + { + Sres(XtNfont, XtCFont, default_font.f_n, DEFFONT), + Sres(XtNboldFont, XtCBoldFont, default_font.f_b, DEFBOLDFONT), +#if OPT_WIDE_CHARS + Sres(XtNwideFont, XtCWideFont, default_font.f_w, DEFWIDEFONT), + Sres(XtNwideBoldFont, XtCWideBoldFont, default_font.f_wb, DEFWIDEBOLDFONT), +#endif + Sres(XtNfont1, XtCFont1, MenuFontName(fontMenu_font1), NULL), + Sres(XtNfont2, XtCFont2, MenuFontName(fontMenu_font2), NULL), + Sres(XtNfont3, XtCFont3, MenuFontName(fontMenu_font3), NULL), + Sres(XtNfont4, XtCFont4, MenuFontName(fontMenu_font4), NULL), + Sres(XtNfont5, XtCFont5, MenuFontName(fontMenu_font5), NULL), + Sres(XtNfont6, XtCFont6, MenuFontName(fontMenu_font6), NULL), + }; + Cardinal n, m; + Bool status = True; + TScreen *screen = TScreenOf(xw); + + TRACE(("called xtermLoadVTFonts(name=%s, class=%s)\n", + NonNull(myName), NonNull(myClass))); + + xtermSaveVTFonts(xw); + + if (IsEmpty(myName)) { + TRACE(("xtermLoadVTFonts restoring original\n")); + xw->misc.default_font = screen->cacheVTFonts.default_font; + COPY_MENU_FONTS(screen->cacheVTFonts, xw->screen); + for (n = 0; n < XtNumber(screen->cacheVTFonts.menu_font_names); ++n) { + screen->MenuFontName(n) = screen->cacheVTFonts.MenuFontName(n); + } + } else { + TRACE(("xtermLoadVTFonts(%s, %s)\n", myName, myClass)); + + memset(&referenceRec, 0, sizeof(referenceRec)); + memset(&subresourceRec, 0, sizeof(subresourceRec)); + XtGetSubresources((Widget) xw, (XtPointer) &subresourceRec, + myName, myClass, + font_resources, + (Cardinal) XtNumber(font_resources), + NULL, (Cardinal) 0); + + /* + * XtGetSubresources returns no status, so we compare the returned + * data against a zero'd struct to see if any data is returned. + */ + if (memcmp(&referenceRec, &subresourceRec, sizeof(referenceRec)) + && !sameSubResources(&(screen->cacheVTFonts), &subresourceRec)) { + + screen->mergedVTFonts = True; + + /* + * If a particular resource value was not found, use the original. + */ + MERGE_SUBFONT(xw->misc, subresourceRec, default_font.f_n); + INFER_SUBFONT(xw->misc, subresourceRec, default_font.f_b); +#if OPT_WIDE_CHARS + INFER_SUBFONT(xw->misc, subresourceRec, default_font.f_w); + INFER_SUBFONT(xw->misc, subresourceRec, default_font.f_wb); +#endif + for (n = fontMenu_font1; n <= fontMenu_lastBuiltin; ++n) + MERGE_SUBFONT(xw->screen, subresourceRec, MenuFontName(n)); + + /* + * Finally, copy the subresource data to the widget. + */ + xw->misc.default_font = subresourceRec.default_font; + COPY_MENU_FONTS(subresourceRec, xw->screen); + screen->MenuFontName(fontMenu_default) = x_strdup(xw->misc.default_font.f_n); + screen->menu_font_names[0][fBold] = x_strdup(xw->misc.default_font.f_b); +#if OPT_WIDE_CHARS + screen->menu_font_names[0][fWide] = x_strdup(xw->misc.default_font.f_w); + screen->menu_font_names[0][fWBold] = x_strdup(xw->misc.default_font.f_wb); +#endif + } else { + TRACE(("...no resources found\n")); + status = False; + } + } + return status; +} + +#if OPT_WIDE_CHARS +static Bool +isWideFont(XFontStruct * fp, const char *tag, Bool nullOk) +{ + Bool result = False; + + (void) tag; + if (okFont(fp)) { + unsigned count = countGlyphs(fp); + TRACE(("isWideFont(%s) found %d cells\n", tag, count)); + result = (count > 256) ? True : False; + } else { + result = nullOk; + } + return result; +} + +/* + * If the current fonts are not wide, load the UTF8 fonts. + * + * Called during initialization (for wide-character mode), the fonts have not + * been setup, so we pass nullOk=True to isWideFont(). + * + * Called after initialization, e.g., in response to the UTF-8 menu entry + * (starting from narrow character mode), it checks if the fonts are not wide. + */ +Bool +xtermLoadWideFonts(XtermWidget xw, Bool nullOk) +{ + TScreen *screen = TScreenOf(xw); + Bool result; + + if (EmptyFont(screen->fnts[fWide].fs)) { + result = (isWideFont(screen->fnts[fNorm].fs, "normal", nullOk) + && isWideFont(screen->fnts[fBold].fs, "bold", nullOk)); + } else { + result = (isWideFont(screen->fnts[fWide].fs, "wide", nullOk) + && isWideFont(screen->fnts[fWBold].fs, "wide-bold", nullOk)); + if (result && !screen->utf8_latin1) { + result = (isWideFont(screen->fnts[fNorm].fs, "normal", nullOk) + && isWideFont(screen->fnts[fBold].fs, "bold", nullOk)); + } + } + if (!result) { + TRACE(("current fonts are not all wide%s\n", nullOk ? " nullOk" : "")); + result = xtermLoadVTFonts(xw, XtNutf8Fonts, XtCUtf8Fonts); + } + TRACE(("xtermLoadWideFonts:%d\n", result)); + return result; +} +#endif /* OPT_WIDE_CHARS */ + +/* + * Restore the default fonts, i.e., if we had switched to wide-fonts. + */ +Bool +xtermLoadDefaultFonts(XtermWidget xw) +{ + Bool result; + result = xtermLoadVTFonts(xw, NULL, NULL); + TRACE(("xtermLoadDefaultFonts:%d\n", result)); + return result; +} +#endif /* OPT_LOAD_VTFONTS || OPT_WIDE_CHARS */ + +#if OPT_LOAD_VTFONTS +void +HandleLoadVTFonts(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + static char empty[] = ""; /* appease strict compilers */ + + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + char name_buf[80]; + char class_buf[80]; + String name = (String) ((*param_count > 0) ? params[0] : empty); + char *myName = (char *) MyStackAlloc(strlen(name), name_buf); + String convert = (String) ((*param_count > 1) ? params[1] : myName); + char *myClass = (char *) MyStackAlloc(strlen(convert), class_buf); + int n; + + TRACE(("HandleLoadVTFonts(%d)\n", *param_count)); + strcpy(myName, name); + strcpy(myClass, convert); + if (*param_count == 1) + myClass[0] = x_toupper(myClass[0]); + + if (xtermLoadVTFonts(xw, myName, myClass)) { + /* + * When switching fonts, try to preserve the font-menu selection, since + * it is less surprising to do that (if the font-switching can be + * undone) than to switch to "Default". + */ + int font_number = screen->menu_font_number; + if (font_number > fontMenu_lastBuiltin) + font_number = fontMenu_lastBuiltin; + for (n = 0; n < NMENUFONTS; ++n) + screen->menu_font_sizes[n] = 0; + SetVTFont(xw, font_number, True, + ((font_number == fontMenu_default) + ? &(xw->misc.default_font) + : NULL)); + } + + MyStackFree(myName, name_buf); + MyStackFree(myClass, class_buf); + } +} +#endif /* OPT_LOAD_VTFONTS */ + +/* + * Set the limits for the box that outlines the cursor. + */ +void +xtermSetCursorBox(TScreen * screen) +{ + static XPoint VTbox[NBOX]; + XPoint *vp; + int fw = FontWidth(screen) - 1; + int fh = FontHeight(screen) - 1; + int hh = screen->cursor_underline ? 1 : fh; + + vp = &VTbox[1]; + (vp++)->x = (short) fw; + (vp++)->y = (short) hh; + (vp++)->x = (short) -fw; + vp->y = (short) -hh; + + screen->box = VTbox; +} + +#define CACHE_XFT(dst,src) if (src != 0) {\ + checkXft(xw, &(dst[fontnum]), src);\ + TRACE(("Xft metrics %s[%d] = %d (%d,%d)%s advance %d, actual %d%s\n",\ + #dst,\ + fontnum,\ + src->height,\ + src->ascent,\ + src->descent,\ + ((src->ascent + src->descent) > src->height ? "*" : ""),\ + src->max_advance_width,\ + dst[fontnum].map.min_width,\ + dst[fontnum].map.mixed ? " mixed" : ""));\ + } + +#if OPT_RENDERFONT + +#if OPT_TRACE > 1 +static FcChar32 +xtermXftFirstChar(XftFont * xft) +{ + FcChar32 map[FC_CHARSET_MAP_SIZE]; + FcChar32 next; + FcChar32 first; + int i; + + first = FcCharSetFirstPage(xft->charset, map, &next); + for (i = 0; i < FC_CHARSET_MAP_SIZE; i++) + if (map[i]) { + FcChar32 bits = map[i]; + first += i * 32; + while (!(bits & 0x1)) { + bits >>= 1; + first++; + } + break; + } + return first; +} + +static FcChar32 +xtermXftLastChar(XftFont * xft) +{ + FcChar32 this, last, next; + FcChar32 map[FC_CHARSET_MAP_SIZE]; + int i; + last = FcCharSetFirstPage(xft->charset, map, &next); + while ((this = FcCharSetNextPage(xft->charset, map, &next)) != FC_CHARSET_DONE) + last = this; + last &= ~0xff; + for (i = FC_CHARSET_MAP_SIZE - 1; i >= 0; i--) + if (map[i]) { + FcChar32 bits = map[i]; + last += i * 32 + 31; + while (!(bits & 0x80000000)) { + last--; + bits <<= 1; + } + break; + } + return (long) last; +} + +static void +dumpXft(XtermWidget xw, XTermXftFonts * data) +{ + XftFont *xft = data->font; + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + + FcChar32 c; + FcChar32 first = xtermXftFirstChar(xft); + FcChar32 last = xtermXftLastChar(xft); + unsigned count = 0; + unsigned outside = 0; + + TRACE(("dumpXft {{\n")); + TRACE((" data range %#6x..%#6x\n", first, last)); + for (c = first; c <= last; ++c) { + if (FcCharSetHasChar(xft->charset, c)) { + int width = my_wcwidth((int) c); + XGlyphInfo extents; + + XftTextExtents32(XtDisplay(xw), xft, &c, 1, &extents); + TRACE(("%#6x %2d %.1f\n", c, width, + ((double) extents.width) / win->f_width)); + if (extents.width > win->f_width) + ++outside; + ++count; + } + } + TRACE(("}} %u total, %u outside\n", count, outside)); +} +#define DUMP_XFT(xw, data) dumpXft(xw, data) +#else +#define DUMP_XFT(xw, data) /* nothing */ +#endif + +static void +checkXft(XtermWidget xw, XTermXftFonts * data, XftFont * xft) +{ + FcChar32 c; + Dimension width = 0; + + data->font = xft; + data->map.min_width = 0; + data->map.max_width = (Dimension) xft->max_advance_width; + + /* + * For each ASCII or ISO-8859-1 printable code, ask what its width is. + * Given the maximum width for those, we have a reasonable estimate of + * the single-column width. + * + * Ignore control characters - their extent information is misleading. + */ + for (c = 32; c < 256; ++c) { + if (c >= 127 && c <= 159) + continue; + if (FcCharSetHasChar(xft->charset, c)) { + XGlyphInfo extents; + + XftTextExtents32(XtDisplay(xw), xft, &c, 1, &extents); + if (width < extents.width && extents.width <= data->map.max_width) { + width = extents.width; + } + } + } + data->map.min_width = width; + data->map.mixed = (data->map.max_width >= (data->map.min_width + 1)); +} + +static XftFont * +xtermOpenXft(XtermWidget xw, const char *name, XftPattern * pat, const char *tag) +{ + TScreen *screen = TScreenOf(xw); + Display *dpy = screen->display; + XftPattern *match; + XftResult status; + XftFont *result = 0; + + if (pat != 0) { + match = XftFontMatch(dpy, DefaultScreen(dpy), pat, &status); + if (match != 0) { + result = XftFontOpenPattern(dpy, match); + if (result != 0) { + TRACE(("...matched %s font\n", tag)); + } else { + TRACE(("...could did not open %s font\n", tag)); + XftPatternDestroy(match); + if (xw->misc.fontWarnings >= fwAlways) { + TRACE(("OOPS cannot open %s font \"%s\"\n", tag, name)); + xtermWarning("cannot open %s font \"%s\"\n", tag, name); + } + } + } else { + TRACE(("...did not match %s font\n", tag)); + if (xw->misc.fontWarnings >= fwResource) { + TRACE(("OOPS: cannot match %s font \"%s\"\n", tag, name)); + xtermWarning("cannot match %s font \"%s\"\n", tag, name); + } + } + } + return result; +} +#endif + +#if OPT_RENDERFONT +#if OPT_SHIFT_FONTS +/* + * Don't make a dependency on the math library for a single function. + * (Newton Raphson). + */ +static double +dimSquareRoot(double value) +{ + double result = 0.0; + if (value > 0.0) { + int n; + double older = value; + for (n = 0; n < 10; ++n) { + double delta = (older * older - value) / (2.0 * older); + double newer = older - delta; + older = newer; + result = newer; + if (delta > -0.001 && delta < 0.001) + break; + } + } + return result; +} +#endif + +/* + * Given the Xft font metrics, determine the actual font size. This is used + * for each font to ensure that normal, bold and italic fonts follow the same + * rule. + */ +static void +setRenderFontsize(TScreen * screen, VTwin * win, XftFont * font, const char *tag) +{ + if (font != 0) { + int width, height, ascent, descent; + + (void) screen; + + width = font->max_advance_width; + height = font->height; + ascent = font->ascent; + descent = font->descent; + if (height < ascent + descent) { + TRACE(("...increase height from %d\n", height)); + height = ascent + descent; + } + if (is_double_width_font_xft(screen->display, font)) { + TRACE(("...reduced width from %d\n", width)); + width >>= 1; + } + if (tag == 0) { + SetFontWidth(screen, win, width); + SetFontHeight(screen, win, height); + win->f_ascent = ascent; + win->f_descent = descent; + TRACE(("setRenderFontsize result %dx%d (%d+%d)\n", + width, height, ascent, descent)); + } else if (win->f_width < width || + win->f_height < height || + win->f_ascent < ascent || + win->f_descent < descent) { + TRACE(("setRenderFontsize %s changed %dx%d (%d+%d) to %dx%d (%d+%d)\n", + tag, + win->f_width, win->f_height, win->f_ascent, win->f_descent, + width, height, ascent, descent)); + + SetFontWidth(screen, win, width); + SetFontHeight(screen, win, height); + win->f_ascent = ascent; + win->f_descent = descent; + } else { + TRACE(("setRenderFontsize %s unchanged\n", tag)); + } + } +} +#endif + +static void +checkFontInfo(int value, const char *tag) +{ + if (value == 0) { + xtermWarning("Selected font has no non-zero %s for ISO-8859-1 encoding\n", tag); + exit(1); + } +} + +#if OPT_RENDERFONT +void +xtermCloseXft(TScreen * screen, XTermXftFonts * pub) +{ + if (pub->font != 0) { + XftFontClose(screen->display, pub->font); + pub->font = 0; + } +} + +/* + * Get the faceName/faceDoublesize resource setting. Strip off "xft:", which + * is not recognized by XftParseName(). + */ +String +getFaceName(XtermWidget xw, Bool wideName GCC_UNUSED) +{ +#if OPT_RENDERWIDE + String result = (wideName + ? xw->misc.face_wide_name + : xw->misc.face_name); +#else + String result = xw->misc.face_name; +#endif + if (!IsEmpty(result) && !strncmp(result, "xft:", (size_t) 4)) + result += 4; + return x_nonempty(result); +} + +/* + * If we change the faceName, we'll have to re-acquire all of the fonts that + * are derived from it. + */ +void +setFaceName(XtermWidget xw, const char *value) +{ + TScreen *screen = TScreenOf(xw); + int n; + Boolean changed = (Boolean) ((xw->misc.face_name == 0) + || strcmp(xw->misc.face_name, value)); + + if (changed) { + xw->misc.face_name = x_strdup(value); + for (n = 0; n < NMENUFONTS; ++n) { + xw->misc.face_size[n] = -1.0; + xtermCloseXft(screen, &(screen->renderFontNorm[n])); + xtermCloseXft(screen, &(screen->renderFontBold[n])); + xtermCloseXft(screen, &(screen->renderFontBold[n])); +#if OPT_RENDERWIDE + xtermCloseXft(screen, &(screen->renderWideNorm[n])); + xtermCloseXft(screen, &(screen->renderWideBold[n])); + xtermCloseXft(screen, &(screen->renderWideItal[n])); +#endif + } + } +} +#endif + +/* + * Compute useful values for the font/window sizes + */ +void +xtermComputeFontInfo(XtermWidget xw, + VTwin * win, + XFontStruct * font, + int sbwidth) +{ + TScreen *screen = TScreenOf(xw); + + int i, j, width, height; +#if OPT_RENDERFONT + int fontnum = screen->menu_font_number; +#endif + +#if OPT_RENDERFONT + /* + * xterm contains a lot of references to fonts, assuming they are fixed + * size. This chunk of code overrides the actual font-selection (see + * drawXtermText()), if the user has selected render-font. All of the + * font-loading for fixed-fonts still goes on whether or not this chunk + * overrides it. + */ + if (UsingRenderFont(xw) && fontnum >= 0) { + String face_name = getFaceName(xw, False); + XftFont *norm = screen->renderFontNorm[fontnum].font; + XftFont *bold = screen->renderFontBold[fontnum].font; + XftFont *ital = screen->renderFontItal[fontnum].font; +#if OPT_RENDERWIDE + XftFont *wnorm = screen->renderWideNorm[fontnum].font; + XftFont *wbold = screen->renderWideBold[fontnum].font; + XftFont *wital = screen->renderWideItal[fontnum].font; +#endif + + if (norm == 0 && face_name) { + XftPattern *pat; + double face_size; + + TRACE(("xtermComputeFontInfo font %d: norm(face %s, size %.1f)\n", + fontnum, face_name, + xw->misc.face_size[fontnum])); + + fillInFaceSize(xw, fontnum); + face_size = xw->misc.face_size[fontnum]; + + /* + * By observation (there is no documentation), XftPatternBuild is + * cumulative. Build the bold- and italic-patterns on top of the + * normal pattern. + */ +#define NormXftPattern \ + XFT_FAMILY, XftTypeString, "mono", \ + XFT_SIZE, XftTypeDouble, face_size, \ + XFT_SPACING, XftTypeInteger, XFT_MONO + +#define BoldXftPattern(norm) \ + XFT_WEIGHT, XftTypeInteger, XFT_WEIGHT_BOLD, \ + XFT_CHAR_WIDTH, XftTypeInteger, norm->max_advance_width + +#define ItalXftPattern(norm) \ + XFT_SLANT, XftTypeInteger, XFT_SLANT_ITALIC, \ + XFT_CHAR_WIDTH, XftTypeInteger, norm->max_advance_width + + if ((pat = XftNameParse(face_name)) != 0) { +#define OPEN_XFT(tag) xtermOpenXft(xw, face_name, pat, tag) + XftPatternBuild(pat, + NormXftPattern, + (void *) 0); + norm = OPEN_XFT("normal"); + + if (norm != 0) { + XftPatternBuild(pat, + BoldXftPattern(norm), + (void *) 0); + bold = OPEN_XFT("bold"); + +#if OPT_ISO_COLORS + if (screen->italicULMode + && (pat = XftNameParse(face_name)) != 0) { + XftPatternBuild(pat, + NormXftPattern, + ItalXftPattern(norm), + (void *) 0); + ital = OPEN_XFT("italic"); + } +#endif /* OPT_ISO_COLORS */ +#undef OPEN_XFT + + /* + * FIXME: just assume that the corresponding font has no + * graphics characters. + */ + if (screen->fnt_boxes) { + screen->fnt_boxes = False; + TRACE(("Xft opened - will %suse internal line-drawing characters\n", + screen->fnt_boxes ? "not " : "")); + } + } + + XftPatternDestroy(pat); + } + + CACHE_XFT(screen->renderFontNorm, norm); + CACHE_XFT(screen->renderFontBold, bold); + CACHE_XFT(screen->renderFontItal, ital); + + /* + * See xtermXftDrawString(). + */ +#if OPT_RENDERWIDE + if (norm != 0 && screen->wide_chars) { + int char_width = norm->max_advance_width * 2; +#ifdef FC_ASPECT + double aspect = ((xw->misc.face_wide_name + || screen->renderFontNorm[fontnum].map.mixed) + ? 1.0 + : 2.0); +#endif + + face_name = getFaceName(xw, True); + TRACE(("xtermComputeFontInfo wide(face %s, char_width %d)\n", + NonNull(face_name), + char_width)); + +#define WideXftPattern \ + XFT_FAMILY, XftTypeString, "mono", \ + XFT_SIZE, XftTypeDouble, face_size, \ + XFT_SPACING, XftTypeInteger, XFT_MONO + + if (face_name && (pat = XftNameParse(face_name)) != 0) { +#define OPEN_XFT(tag) xtermOpenXft(xw, face_name, pat, tag) + XftPatternBuild(pat, + WideXftPattern, + XFT_CHAR_WIDTH, XftTypeInteger, char_width, +#ifdef FC_ASPECT + FC_ASPECT, XftTypeDouble, aspect, +#endif + (void *) 0); + wnorm = OPEN_XFT("wide"); + + if (wnorm != 0) { + XftPatternBuild(pat, + WideXftPattern, + BoldXftPattern(wnorm), + (void *) 0); + wbold = OPEN_XFT("wide-bold"); + +#if OPT_ISO_COLORS + if (screen->italicULMode + && (pat = XftNameParse(face_name)) != 0) { + XftPatternBuild(pat, + WideXftPattern, + ItalXftPattern(wnorm), + (void *) 0); + wital = OPEN_XFT("wide-italic"); + } +#endif +#undef OPEN_XFT + } + XftPatternDestroy(pat); + } + + CACHE_XFT(screen->renderWideNorm, wnorm); + CACHE_XFT(screen->renderWideBold, wbold); + CACHE_XFT(screen->renderWideItal, wital); + } +#endif /* OPT_RENDERWIDE */ + } + if (norm == 0) { + TRACE(("...no TrueType font found for number %d, disable menu entry\n", fontnum)); + xw->misc.render_font = False; + update_font_renderfont(); + /* now we will fall through into the bitmap fonts */ + } else { + setRenderFontsize(screen, win, norm, NULL); + setRenderFontsize(screen, win, bold, "bold"); + setRenderFontsize(screen, win, ital, "ital"); +#if OPT_BOX_CHARS + setupPackedFonts(xw); + + if (screen->force_packed) { + XTermXftFonts *use = &(screen->renderFontNorm[fontnum]); + SetFontHeight(screen, win, use->font->ascent + use->font->descent); + SetFontWidth(screen, win, use->map.min_width); + TRACE(("...packed TrueType font %dx%d vs %d\n", + win->f_height, + win->f_width, + use->map.max_width)); + } +#endif + DUMP_XFT(xw, &(screen->renderFontNorm[fontnum])); + } + } + /* + * Are we handling a bitmap font? + */ + else +#endif /* OPT_RENDERFONT */ + { + if (is_double_width_font(font) && !(screen->fnt_prop)) { + SetFontWidth(screen, win, font->min_bounds.width); + } else { + SetFontWidth(screen, win, font->max_bounds.width); + } + SetFontHeight(screen, win, font->ascent + font->descent); + win->f_ascent = font->ascent; + win->f_descent = font->descent; + } + i = 2 * screen->border + sbwidth; + j = 2 * screen->border; + width = MaxCols(screen) * win->f_width + i; + height = MaxRows(screen) * win->f_height + j; + win->fullwidth = (Dimension) width; + win->fullheight = (Dimension) height; + win->width = width - i; + win->height = height - j; + + TRACE(("xtermComputeFontInfo window %dx%d (full %dx%d), fontsize %dx%d (asc %d, dsc %d)\n", + win->height, + win->width, + win->fullheight, + win->fullwidth, + win->f_height, + win->f_width, + win->f_ascent, + win->f_descent)); + + checkFontInfo(win->f_height, "height"); + checkFontInfo(win->f_width, "width"); +} + +/* save this information as a side-effect for double-sized characters */ +void +xtermSaveFontInfo(TScreen * screen, XFontStruct * font) +{ + screen->fnt_wide = (Dimension) (font->max_bounds.width); + screen->fnt_high = (Dimension) (font->ascent + font->descent); + TRACE(("xtermSaveFontInfo %dx%d\n", screen->fnt_high, screen->fnt_wide)); +} + +/* + * After loading a new font, update the structures that use its size. + */ +void +xtermUpdateFontInfo(XtermWidget xw, Bool doresize) +{ + TScreen *screen = TScreenOf(xw); + + int scrollbar_width; + VTwin *win = &(screen->fullVwin); + + scrollbar_width = (xw->misc.scrollbar + ? (screen->scrollWidget->core.width + + BorderWidth(screen->scrollWidget)) + : 0); + xtermComputeFontInfo(xw, win, screen->fnts[fNorm].fs, scrollbar_width); + xtermSaveFontInfo(screen, screen->fnts[fNorm].fs); + + if (doresize) { + if (VWindow(screen)) { + xtermClear(xw); + } + TRACE(("xtermUpdateFontInfo {{\n")); + DoResizeScreen(xw); /* set to the new natural size */ + ResizeScrollBar(xw); + Redraw(); + TRACE(("... }} xtermUpdateFontInfo\n")); +#ifdef SCROLLBAR_RIGHT + updateRightScrollbar(xw); +#endif + } + xtermSetCursorBox(screen); +} + +#if OPT_BOX_CHARS + +/* + * Returns true if the given character is missing from the specified font. + */ +Bool +xtermMissingChar(unsigned ch, XTermFonts * font) +{ + Bool result = False; + XFontStruct *fs = font->fs; + static XCharStruct dft, *tmp = &dft, *pc = 0; + + if (fs->max_byte1 == 0) { +#if OPT_WIDE_CHARS + if (ch > 255) { + TRACE(("xtermMissingChar %#04x (row)\n", ch)); + return True; + } +#endif + CI_GET_CHAR_INFO_1D(fs, E2A(ch), tmp, pc); + } +#if OPT_WIDE_CHARS + else { + CI_GET_CHAR_INFO_2D(fs, HI_BYTE(ch), LO_BYTE(ch), tmp, pc); + } +#else + + if (!pc) + return False; /* Urgh! */ +#endif + + if (CI_NONEXISTCHAR(pc)) { + TRACE(("xtermMissingChar %#04x (!exists)\n", ch)); + result = True; + } + if (ch < 256) { + font->known_missing[ch] = (Char) (result ? 2 : 1); + } + return result; +} + +/* + * The grid is arbitrary, enough resolution that nothing's lost in + * initialization. + */ +#define BOX_HIGH 60 +#define BOX_WIDE 60 + +#define MID_HIGH (BOX_HIGH/2) +#define MID_WIDE (BOX_WIDE/2) + +#define CHR_WIDE ((9*BOX_WIDE)/10) +#define CHR_HIGH ((9*BOX_HIGH)/10) + +/* + * ...since we'll scale the values anyway. + */ +#define SCALED_X(n) ((int)(n) * (((int) font_width) - 1)) / (BOX_WIDE-1) +#define SCALED_Y(n) ((int)(n) * (((int) font_height) - 1)) / (BOX_HIGH-1) +#define SCALE_X(n) n = SCALED_X(n) +#define SCALE_Y(n) n = SCALED_Y(n) + +#define SEG(x0,y0,x1,y1) x0,y0, x1,y1 + +/* + * Draw the given graphic character, if it is simple enough (i.e., a + * line-drawing character). + */ +void +xtermDrawBoxChar(XtermWidget xw, + unsigned ch, + unsigned flags, + GC gc, + int x, + int y, + int cells) +{ + TScreen *screen = TScreenOf(xw); + /* *INDENT-OFF* */ + static const short glyph_ht[] = { + SEG(1*BOX_WIDE/10, 0, 1*BOX_WIDE/10,5*MID_HIGH/6), /* H */ + SEG(6*BOX_WIDE/10, 0, 6*BOX_WIDE/10,5*MID_HIGH/6), + SEG(1*BOX_WIDE/10,5*MID_HIGH/12,6*BOX_WIDE/10,5*MID_HIGH/12), + SEG(2*BOX_WIDE/10, MID_HIGH, CHR_WIDE, MID_HIGH), /* T */ + SEG(6*BOX_WIDE/10, MID_HIGH, 6*BOX_WIDE/10, CHR_HIGH), + -1 + }, glyph_ff[] = { + SEG(1*BOX_WIDE/10, 0, 6*BOX_WIDE/10, 0), /* F */ + SEG(1*BOX_WIDE/10,5*MID_HIGH/12,6*CHR_WIDE/12,5*MID_HIGH/12), + SEG(1*BOX_WIDE/10, 0, 0*BOX_WIDE/3, 5*MID_HIGH/6), + SEG(1*BOX_WIDE/3, MID_HIGH, CHR_WIDE, MID_HIGH), /* F */ + SEG(1*BOX_WIDE/3, 8*MID_HIGH/6,10*CHR_WIDE/12,8*MID_HIGH/6), + SEG(1*BOX_WIDE/3, MID_HIGH, 1*BOX_WIDE/3, CHR_HIGH), + -1 + }, glyph_lf[] = { + SEG(1*BOX_WIDE/10, 0, 1*BOX_WIDE/10,9*MID_HIGH/12), /* L */ + SEG(1*BOX_WIDE/10,9*MID_HIGH/12,6*BOX_WIDE/10,9*MID_HIGH/12), + SEG(1*BOX_WIDE/3, MID_HIGH, CHR_WIDE, MID_HIGH), /* F */ + SEG(1*BOX_WIDE/3, 8*MID_HIGH/6,10*CHR_WIDE/12,8*MID_HIGH/6), + SEG(1*BOX_WIDE/3, MID_HIGH, 1*BOX_WIDE/3, CHR_HIGH), + -1 + }, glyph_nl[] = { + SEG(1*BOX_WIDE/10,5*MID_HIGH/6, 1*BOX_WIDE/10, 0), /* N */ + SEG(1*BOX_WIDE/10, 0, 5*BOX_WIDE/6, 5*MID_HIGH/6), + SEG(5*BOX_WIDE/6, 5*MID_HIGH/6, 5*BOX_WIDE/6, 0), + SEG(1*BOX_WIDE/3, MID_HIGH, 1*BOX_WIDE/3, CHR_HIGH), /* L */ + SEG(1*BOX_WIDE/3, CHR_HIGH, CHR_WIDE, CHR_HIGH), + -1 + }, glyph_vt[] = { + SEG(1*BOX_WIDE/10, 0, 5*BOX_WIDE/12,5*MID_HIGH/6), /* V */ + SEG(5*BOX_WIDE/12,5*MID_HIGH/6, 5*BOX_WIDE/6, 0), + SEG(2*BOX_WIDE/10, MID_HIGH, CHR_WIDE, MID_HIGH), /* T */ + SEG(6*BOX_WIDE/10, MID_HIGH, 6*BOX_WIDE/10, CHR_HIGH), + -1 + }, plus_or_minus[] = + { + SEG( 0, 5*BOX_HIGH/6, CHR_WIDE, 5*BOX_HIGH/6), + SEG( MID_WIDE, 2*BOX_HIGH/6, MID_WIDE, 4*BOX_HIGH/6), + SEG( 0, 3*BOX_HIGH/6, CHR_WIDE, 3*BOX_HIGH/6), + -1 + }, lower_right_corner[] = + { + SEG( 0, MID_HIGH, MID_WIDE, MID_HIGH), + SEG( MID_WIDE, MID_HIGH, MID_WIDE, 0), + -1 + }, upper_right_corner[] = + { + SEG( 0, MID_HIGH, MID_WIDE, MID_HIGH), + SEG( MID_WIDE, MID_HIGH, MID_WIDE, BOX_HIGH), + -1 + }, upper_left_corner[] = + { + SEG( MID_WIDE, MID_HIGH, BOX_WIDE, MID_HIGH), + SEG( MID_WIDE, MID_HIGH, MID_WIDE, BOX_HIGH), + -1 + }, lower_left_corner[] = + { + SEG( MID_WIDE, 0, MID_WIDE, MID_HIGH), + SEG( MID_WIDE, MID_WIDE, BOX_WIDE, MID_HIGH), + -1 + }, cross[] = + { + SEG( 0, MID_HIGH, BOX_WIDE, MID_HIGH), + SEG( MID_WIDE, 0, MID_WIDE, BOX_HIGH), + -1 + }, scan_line_1[] = + { + SEG( 0, 0, BOX_WIDE, 0), + -1 + }, scan_line_3[] = + { + SEG( 0, BOX_HIGH/4, BOX_WIDE, BOX_HIGH/4), + -1 + }, scan_line_7[] = + { + SEG( 0, MID_HIGH, BOX_WIDE, MID_HIGH), + -1 + }, scan_line_9[] = + { + SEG( 0, 3*BOX_HIGH/4, BOX_WIDE, 3*BOX_HIGH/4), + -1 + }, horizontal_line[] = + { + SEG( 0, BOX_HIGH, BOX_WIDE, BOX_HIGH), + -1 + }, left_tee[] = + { + SEG( MID_WIDE, 0, MID_WIDE, BOX_HIGH), + SEG( MID_WIDE, MID_HIGH, BOX_WIDE, MID_HIGH), + -1 + }, right_tee[] = + { + SEG( MID_WIDE, 0, MID_WIDE, BOX_HIGH), + SEG( MID_WIDE, MID_HIGH, 0, MID_HIGH), + -1 + }, bottom_tee[] = + { + SEG( 0, MID_HIGH, BOX_WIDE, MID_HIGH), + SEG( MID_WIDE, 0, MID_WIDE, MID_HIGH), + -1 + }, top_tee[] = + { + SEG( 0, MID_HIGH, BOX_WIDE, MID_HIGH), + SEG( MID_WIDE, MID_HIGH, MID_WIDE, BOX_HIGH), + -1 + }, vertical_line[] = + { + SEG( MID_WIDE, 0, MID_WIDE, BOX_HIGH), + -1 + }, less_than_or_equal[] = + { + SEG( CHR_WIDE, BOX_HIGH/3, 0, MID_HIGH), + SEG( CHR_WIDE, 2*BOX_HIGH/3, 0, MID_HIGH), + SEG( 0, 3*BOX_HIGH/4, CHR_WIDE, 3*BOX_HIGH/4), + -1 + }, greater_than_or_equal[] = + { + SEG( 0, BOX_HIGH/3, CHR_WIDE, MID_HIGH), + SEG( 0, 2*BOX_HIGH/3, CHR_WIDE, MID_HIGH), + SEG( 0, 3*BOX_HIGH/4, CHR_WIDE, 3*BOX_HIGH/4), + -1 + }, greek_pi[] = + { + SEG( 0, MID_HIGH, CHR_WIDE, MID_HIGH), + SEG(5*CHR_WIDE/6, MID_HIGH, 5*CHR_WIDE/6, CHR_HIGH), + SEG(2*CHR_WIDE/6, MID_HIGH, 2*CHR_WIDE/6, CHR_HIGH), + -1 + }, not_equal_to[] = + { + SEG(2*BOX_WIDE/3, 1*BOX_HIGH/3, 1*BOX_WIDE/3, CHR_HIGH), + SEG( 0, 2*BOX_HIGH/3, CHR_WIDE, 2*BOX_HIGH/3), + SEG( 0, MID_HIGH, CHR_WIDE, MID_HIGH), + -1 + }; + /* *INDENT-ON* */ + + static const short *lines[] = + { + 0, /* 00 (unused) */ + 0, /* 01 diamond */ + 0, /* 02 box */ + glyph_ht, /* 03 HT */ + glyph_ff, /* 04 FF */ + 0, /* 05 CR */ + glyph_lf, /* 06 LF */ + 0, /* 07 degrees (small circle) */ + plus_or_minus, /* 08 */ + glyph_nl, /* 09 */ + glyph_vt, /* 0A */ + lower_right_corner, /* 0B */ + upper_right_corner, /* 0C */ + upper_left_corner, /* 0D */ + lower_left_corner, /* 0E */ + cross, /* 0F */ + scan_line_1, /* 10 */ + scan_line_3, /* 11 */ + scan_line_7, /* 12 */ + scan_line_9, /* 13 */ + horizontal_line, /* 14 */ + left_tee, /* 15 */ + right_tee, /* 16 */ + bottom_tee, /* 17 */ + top_tee, /* 18 */ + vertical_line, /* 19 */ + less_than_or_equal, /* 1A */ + greater_than_or_equal, /* 1B */ + greek_pi, /* 1C */ + not_equal_to, /* 1D */ + 0, /* 1E LB */ + 0, /* 1F bullet */ + }; + + GC gc2; + CgsEnum cgsId = (ch == 2) ? gcDots : gcLine; + VTwin *cgsWin = WhichVWin(screen); + const short *p; + unsigned font_width = (unsigned) (((flags & DOUBLEWFONT) ? 2 : 1) * screen->fnt_wide); + unsigned font_height = (unsigned) (((flags & DOUBLEHFONT) ? 2 : 1) * screen->fnt_high); + + if (cells > 1) + font_width *= (unsigned) cells; + +#if OPT_WIDE_CHARS + /* + * Try to show line-drawing characters if we happen to be in UTF-8 + * mode, but have gotten an old-style font. + */ + if (screen->utf8_mode +#if OPT_RENDERFONT + && !UsingRenderFont(xw) +#endif + && (ch > 127) + && (ch != UCS_REPL)) { + unsigned n; + for (n = 1; n < 32; n++) { + if (dec2ucs(n) == ch + && !((flags & BOLD) + ? IsXtermMissingChar(screen, n, &screen->fnts[fBold]) + : IsXtermMissingChar(screen, n, &screen->fnts[fNorm]))) { + TRACE(("...use xterm-style linedrawing\n")); + ch = n; + break; + } + } + } +#endif + + TRACE(("DRAW_BOX(%d) cell %dx%d at %d,%d%s\n", + ch, font_height, font_width, y, x, + (ch >= (sizeof(lines) / sizeof(lines[0])) + ? "-BAD" + : ""))); + + if (cgsId == gcDots) { + setCgsFont(xw, cgsWin, cgsId, getCgsFont(xw, cgsWin, gc)); + setCgsFore(xw, cgsWin, cgsId, getCgsFore(xw, cgsWin, gc)); + setCgsBack(xw, cgsWin, cgsId, getCgsBack(xw, cgsWin, gc)); + } else { + setCgsFont(xw, cgsWin, cgsId, getCgsFont(xw, cgsWin, gc)); + setCgsFore(xw, cgsWin, cgsId, getCgsBack(xw, cgsWin, gc)); + setCgsBack(xw, cgsWin, cgsId, getCgsBack(xw, cgsWin, gc)); + } + gc2 = getCgsGC(xw, cgsWin, cgsId); + + if (!(flags & NOBACKGROUND)) { + XFillRectangle(screen->display, VWindow(screen), gc2, x, y, + font_width, + font_height); + } + + setCgsFont(xw, cgsWin, cgsId, getCgsFont(xw, cgsWin, gc)); + setCgsFore(xw, cgsWin, cgsId, getCgsFore(xw, cgsWin, gc)); + setCgsBack(xw, cgsWin, cgsId, getCgsBack(xw, cgsWin, gc)); + gc2 = getCgsGC(xw, cgsWin, cgsId); + + XSetLineAttributes(screen->display, gc2, + (flags & BOLD) + ? ((font_height > 12) + ? font_height / 12 + : 1) + : ((font_height > 16) + ? font_height / 16 + : 1), + LineSolid, + CapProjecting, + JoinMiter); + + if (ch == 1) { /* diamond */ + XPoint points[5]; + int npoints = 5, n; + + points[0].x = MID_WIDE; + points[0].y = BOX_HIGH / 4; + + points[1].x = 8 * BOX_WIDE / 8; + points[1].y = MID_HIGH; + + points[2].x = points[0].x; + points[2].y = 3 * BOX_HIGH / 4; + + points[3].x = 0 * BOX_WIDE / 8; + points[3].y = points[1].y; + + points[4].x = points[0].x; + points[4].y = points[0].y; + + for (n = 0; n < npoints; ++n) { + points[n].x = (short) SCALED_X(points[n].x); + points[n].y = (short) SCALED_Y(points[n].y); + points[n].x = (short) (points[n].x + x); + points[n].y = (short) (points[n].y + y); + } + + XFillPolygon(screen->display, + VWindow(screen), gc2, + points, npoints, + Convex, CoordModeOrigin); + } else if (ch == 7) { /* degrees */ + unsigned width = (BOX_WIDE / 3); + int x_coord = MID_WIDE - (int) (width / 2); + int y_coord = MID_HIGH - (int) width; + + SCALE_X(x_coord); + SCALE_Y(y_coord); + width = (unsigned) SCALED_X(width); + + XDrawArc(screen->display, + VWindow(screen), gc2, + x + x_coord, y + y_coord, width, width, + 0, + 360 * 64); + } else if (ch == 0x1f) { /* bullet */ + unsigned width = 7 * BOX_WIDE / 10; + int x_coord = MID_WIDE - (int) (width / 3); + int y_coord = MID_HIGH - (int) (width / 3); + + SCALE_X(x_coord); + SCALE_Y(y_coord); + width = (unsigned) SCALED_X(width); + + XDrawArc(screen->display, + VWindow(screen), gc2, + x + x_coord, y + y_coord, width, width, + 0, + 360 * 64); + } else if (ch < (sizeof(lines) / sizeof(lines[0])) + && (p = lines[ch]) != 0) { + int coord[4]; + int n = 0; + while (*p >= 0) { + coord[n++] = *p++; + if (n == 4) { + SCALE_X(coord[0]); + SCALE_Y(coord[1]); + SCALE_X(coord[2]); + SCALE_Y(coord[3]); + XDrawLine(screen->display, + VWindow(screen), gc2, + x + coord[0], y + coord[1], + x + coord[2], y + coord[3]); + n = 0; + } + } + } else if (screen->force_all_chars) { + /* bounding rectangle, for debugging */ + XDrawRectangle(screen->display, VWindow(screen), gc2, x, y, + font_width - 1, + font_height - 1); + } +} + +#if OPT_RENDERFONT + +/* + * Check if the given character has a glyph known to Xft. + * + * see xc/lib/Xft/xftglyphs.c + */ +Bool +xtermXftMissing(XtermWidget xw, XftFont * font, unsigned wc) +{ + Bool result = False; + + if (font != 0) { + TScreen *screen = TScreenOf(xw); + if (!XftGlyphExists(screen->display, font, wc)) { +#if OPT_WIDE_CHARS + TRACE(("xtermXftMissing %d (dec=%#x, ucs=%#x)\n", + wc, ucs2dec(wc), dec2ucs(wc))); +#else + TRACE(("xtermXftMissing %d\n", wc)); +#endif + result = True; + } + } + return result; +} +#endif /* OPT_RENDERFONT && OPT_WIDE_CHARS */ + +#endif /* OPT_BOX_CHARS */ + +#if OPT_WIDE_CHARS +#define MY_UCS(ucs,dec) case ucs: result = dec; break +unsigned +ucs2dec(unsigned ch) +{ + unsigned result = ch; + if ((ch > 127) + && (ch != UCS_REPL)) { + switch (ch) { + MY_UCS(0x25ae, 0); /* black vertical rectangle */ + MY_UCS(0x25c6, 1); /* black diamond */ + MY_UCS(0x2592, 2); /* medium shade */ + MY_UCS(0x2409, 3); /* symbol for horizontal tabulation */ + MY_UCS(0x240c, 4); /* symbol for form feed */ + MY_UCS(0x240d, 5); /* symbol for carriage return */ + MY_UCS(0x240a, 6); /* symbol for line feed */ + MY_UCS(0x00b0, 7); /* degree sign */ + MY_UCS(0x00b1, 8); /* plus-minus sign */ + MY_UCS(0x2424, 9); /* symbol for newline */ + MY_UCS(0x240b, 10); /* symbol for vertical tabulation */ + MY_UCS(0x2518, 11); /* box drawings light up and left */ + MY_UCS(0x2510, 12); /* box drawings light down and left */ + MY_UCS(0x250c, 13); /* box drawings light down and right */ + MY_UCS(0x2514, 14); /* box drawings light up and right */ + MY_UCS(0x253c, 15); /* box drawings light vertical and horizontal */ + MY_UCS(0x23ba, 16); /* box drawings scan 1 */ + MY_UCS(0x23bb, 17); /* box drawings scan 3 */ + MY_UCS(0x2500, 18); /* box drawings light horizontal */ + MY_UCS(0x23bc, 19); /* box drawings scan 7 */ + MY_UCS(0x23bd, 20); /* box drawings scan 9 */ + MY_UCS(0x251c, 21); /* box drawings light vertical and right */ + MY_UCS(0x2524, 22); /* box drawings light vertical and left */ + MY_UCS(0x2534, 23); /* box drawings light up and horizontal */ + MY_UCS(0x252c, 24); /* box drawings light down and horizontal */ + MY_UCS(0x2502, 25); /* box drawings light vertical */ + MY_UCS(0x2264, 26); /* less-than or equal to */ + MY_UCS(0x2265, 27); /* greater-than or equal to */ + MY_UCS(0x03c0, 28); /* greek small letter pi */ + MY_UCS(0x2260, 29); /* not equal to */ + MY_UCS(0x00a3, 30); /* pound sign */ + MY_UCS(0x00b7, 31); /* middle dot */ + } + } + return result; +} + +#undef MY_UCS +#define MY_UCS(ucs,dec) case dec: result = ucs; break + +unsigned +dec2ucs(unsigned ch) +{ + unsigned result = ch; + if (xtermIsDecGraphic(ch)) { + switch (ch) { + MY_UCS(0x25ae, 0); /* black vertical rectangle */ + MY_UCS(0x25c6, 1); /* black diamond */ + MY_UCS(0x2592, 2); /* medium shade */ + MY_UCS(0x2409, 3); /* symbol for horizontal tabulation */ + MY_UCS(0x240c, 4); /* symbol for form feed */ + MY_UCS(0x240d, 5); /* symbol for carriage return */ + MY_UCS(0x240a, 6); /* symbol for line feed */ + MY_UCS(0x00b0, 7); /* degree sign */ + MY_UCS(0x00b1, 8); /* plus-minus sign */ + MY_UCS(0x2424, 9); /* symbol for newline */ + MY_UCS(0x240b, 10); /* symbol for vertical tabulation */ + MY_UCS(0x2518, 11); /* box drawings light up and left */ + MY_UCS(0x2510, 12); /* box drawings light down and left */ + MY_UCS(0x250c, 13); /* box drawings light down and right */ + MY_UCS(0x2514, 14); /* box drawings light up and right */ + MY_UCS(0x253c, 15); /* box drawings light vertical and horizontal */ + MY_UCS(0x23ba, 16); /* box drawings scan 1 */ + MY_UCS(0x23bb, 17); /* box drawings scan 3 */ + MY_UCS(0x2500, 18); /* box drawings light horizontal */ + MY_UCS(0x23bc, 19); /* box drawings scan 7 */ + MY_UCS(0x23bd, 20); /* box drawings scan 9 */ + MY_UCS(0x251c, 21); /* box drawings light vertical and right */ + MY_UCS(0x2524, 22); /* box drawings light vertical and left */ + MY_UCS(0x2534, 23); /* box drawings light up and horizontal */ + MY_UCS(0x252c, 24); /* box drawings light down and horizontal */ + MY_UCS(0x2502, 25); /* box drawings light vertical */ + MY_UCS(0x2264, 26); /* less-than or equal to */ + MY_UCS(0x2265, 27); /* greater-than or equal to */ + MY_UCS(0x03c0, 28); /* greek small letter pi */ + MY_UCS(0x2260, 29); /* not equal to */ + MY_UCS(0x00a3, 30); /* pound sign */ + MY_UCS(0x00b7, 31); /* middle dot */ + } + } + return result; +} + +#endif /* OPT_WIDE_CHARS */ + +#if OPT_SHIFT_FONTS +static int +lookupOneFontSize(XtermWidget xw, int fontnum) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->menu_font_sizes[fontnum] == 0) { + XTermFonts fnt; + + memset(&fnt, 0, sizeof(fnt)); + screen->menu_font_sizes[fontnum] = -1; + if (xtermOpenFont(xw, + screen->MenuFontName(fontnum), + &fnt, + ((fontnum <= fontMenu_lastBuiltin) + ? fwAlways + : fwResource), + True)) { + if (fontnum <= fontMenu_lastBuiltin + || strcmp(fnt.fn, DEFFONT)) { + screen->menu_font_sizes[fontnum] = FontSize(fnt.fs); + if (screen->menu_font_sizes[fontnum] <= 0) + screen->menu_font_sizes[fontnum] = -1; + } + xtermCloseFont(xw, &fnt); + } + } + return (screen->menu_font_sizes[fontnum] > 0); +} + +/* + * Cache the font-sizes so subsequent larger/smaller font actions will go fast. + */ +static void +lookupFontSizes(XtermWidget xw) +{ + int n; + + for (n = 0; n < NMENUFONTS; n++) { + (void) lookupOneFontSize(xw, n); + } +} + +#if OPT_RENDERFONT +static void +fillInFaceSize(XtermWidget xw, int fontnum) +{ + TScreen *screen = TScreenOf(xw); + float value; + double face_size = xw->misc.face_size[fontnum]; + + if (face_size <= 0.0) { +#if OPT_SHIFT_FONTS + /* + * If the user is switching font-sizes, make it follow by + * default the same ratios to the default as the fixed fonts + * would, for easy comparison. There will be some differences + * since the fixed fonts have a variety of height/width ratios, + * but this is simpler than adding another resource value - and + * as noted above, the data for the fixed fonts are available. + */ + (void) lookupOneFontSize(xw, 0); + if (fontnum == fontMenu_default) { + sscanf(DEFFACESIZE, "%f", &value); + face_size = value; + } else if (lookupOneFontSize(xw, fontnum) + && (screen->menu_font_sizes[0] + != screen->menu_font_sizes[fontnum])) { + double ratio; + long num = screen->menu_font_sizes[fontnum]; + long den = screen->menu_font_sizes[0]; + + if (den <= 0) + den = 1; + ratio = dimSquareRoot((double) num / (double) den); + + face_size = (ratio * xw->misc.face_size[0]); + TRACE(("scaled[%d] using %3ld/%ld = %.2f -> %f\n", + fontnum, num, den, ratio, face_size)); + } else +#endif + { +#define LikeBitmap(s) (((s) / 78.0) * xw->misc.face_size[fontMenu_default]) + switch (fontnum) { + case fontMenu_font1: + face_size = LikeBitmap(2.0); + break; + case fontMenu_font2: + face_size = LikeBitmap(35.0); + break; + case fontMenu_font3: + face_size = LikeBitmap(60.0); + break; + default: + sscanf(DEFFACESIZE, "%f", &value); + face_size = value; + break; + case fontMenu_font4: + face_size = LikeBitmap(90.0); + break; + case fontMenu_font5: + face_size = LikeBitmap(135.0); + break; + case fontMenu_font6: + face_size = LikeBitmap(200.0); + break; + } + TRACE(("builtin[%d] -> %f\n", fontnum, face_size)); + } + xw->misc.face_size[fontnum] = (float) face_size; + } +} + +/* no selection or escape */ +#define NMENU_RENDERFONTS (fontMenu_lastBuiltin + 1) + +/* + * Workaround for breakage in font-packages - check if all of the bitmap font + * sizes are the same, and if we're using TrueType fonts. + */ +static Boolean +useFaceSizes(XtermWidget xw) +{ + Boolean result = False; + int n; + + TRACE(("useFaceSizes {{\n")); + if (UsingRenderFont(xw)) { + Boolean nonzero = True; + + for (n = 0; n < NMENU_RENDERFONTS; ++n) { + if (xw->misc.face_size[n] <= 0.0) { + nonzero = False; + break; + } + } + if (!nonzero) { + Boolean broken_fonts = True; + TScreen *screen = TScreenOf(xw); + long first; + + lookupFontSizes(xw); + first = screen->menu_font_sizes[0]; + for (n = 0; n < NMENUFONTS; n++) { + if (screen->menu_font_sizes[n] > 0 + && screen->menu_font_sizes[n] != first) { + broken_fonts = False; + break; + } + } + + if (broken_fonts) { + + TRACE(("bitmap fonts are broken - set faceSize resources\n")); + for (n = 0; n < NMENUFONTS; n++) { + fillInFaceSize(xw, n); + } + + } + } + result = True; + } + TRACE(("...}}useFaceSizes %d\n", result)); + return result; +} +#endif /* OPT_RENDERFONT */ + +/* + * Find the index of a larger/smaller font (according to the sign of 'relative' + * and its magnitude), starting from the 'old' index. + */ +int +lookupRelativeFontSize(XtermWidget xw, int old, int relative) +{ + TScreen *screen = TScreenOf(xw); + int n, m = -1; + + TRACE(("lookupRelativeFontSize(old=%d, relative=%d)\n", old, relative)); + if (!IsIcon(screen)) { +#if OPT_RENDERFONT + if (useFaceSizes(xw)) { + TRACE(("...using FaceSize\n")); + if (relative != 0) { + for (n = 0; n < NMENU_RENDERFONTS; ++n) { + fillInFaceSize(xw, n); + if (xw->misc.face_size[n] > 0 && + xw->misc.face_size[n] != xw->misc.face_size[old]) { + int cmp_0 = ((xw->misc.face_size[n] > + xw->misc.face_size[old]) + ? relative + : -relative); + int cmp_m = ((m < 0) + ? 1 + : ((xw->misc.face_size[n] < + xw->misc.face_size[m]) + ? relative + : -relative)); + if (cmp_0 > 0 && cmp_m > 0) { + m = n; + } + } + } + } + } else +#endif + { + TRACE(("...using bitmap areas\n")); + lookupFontSizes(xw); + if (relative != 0) { + for (n = 0; n < NMENUFONTS; ++n) { + if (screen->menu_font_sizes[n] > 0 && + screen->menu_font_sizes[n] != + screen->menu_font_sizes[old]) { + int cmp_0 = ((screen->menu_font_sizes[n] > + screen->menu_font_sizes[old]) + ? relative + : -relative); + int cmp_m = ((m < 0) + ? 1 + : ((screen->menu_font_sizes[n] < + screen->menu_font_sizes[m]) + ? relative + : -relative)); + if (cmp_0 > 0 && cmp_m > 0) { + m = n; + } + } + } + } + } + TRACE(("...new index %d\n", m)); + if (m >= 0) { + if (relative > 1) + m = lookupRelativeFontSize(xw, m, relative - 1); + else if (relative < -1) + m = lookupRelativeFontSize(xw, m, relative + 1); + } + } + return m; +} + +/* ARGSUSED */ +void +HandleLargerFont(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + XtermWidget xw; + + TRACE(("Handle larger-vt-font for %p\n", (void *) w)); + if ((xw = getXtermWidget(w)) != 0) { + if (xw->misc.shift_fonts) { + TScreen *screen = TScreenOf(xw); + int m; + + m = lookupRelativeFontSize(xw, screen->menu_font_number, 1); + if (m >= 0) { + SetVTFont(xw, m, True, NULL); + } else { + Bell(xw, XkbBI_MinorError, 0); + } + } + } +} + +/* ARGSUSED */ +void +HandleSmallerFont(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + XtermWidget xw; + + TRACE(("Handle smaller-vt-font for %p\n", (void *) w)); + if ((xw = getXtermWidget(w)) != 0) { + if (xw->misc.shift_fonts) { + TScreen *screen = TScreenOf(xw); + int m; + + m = lookupRelativeFontSize(xw, screen->menu_font_number, -1); + if (m >= 0) { + SetVTFont(xw, m, True, NULL); + } else { + Bell(xw, XkbBI_MinorError, 0); + } + } + } +} +#endif + +int +xtermGetFont(const char *param) +{ + int fontnum; + + switch (param[0]) { + case 'd': + case 'D': + case '0': + fontnum = fontMenu_default; + break; + case '1': + fontnum = fontMenu_font1; + break; + case '2': + fontnum = fontMenu_font2; + break; + case '3': + fontnum = fontMenu_font3; + break; + case '4': + fontnum = fontMenu_font4; + break; + case '5': + fontnum = fontMenu_font5; + break; + case '6': + fontnum = fontMenu_font6; + break; + case 'e': + case 'E': + fontnum = fontMenu_fontescape; + break; + case 's': + case 'S': + fontnum = fontMenu_fontsel; + break; + default: + fontnum = -1; + break; + } + return fontnum; +} + +/* ARGSUSED */ +void +HandleSetFont(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + int fontnum; + VTFontNames fonts; + + memset(&fonts, 0, sizeof(fonts)); + + if (*param_count == 0) { + fontnum = fontMenu_default; + } else { + Cardinal maxparams = 1; /* total number of params allowed */ + int result = xtermGetFont(params[0]); + + switch (result) { + case fontMenu_default: /* FALLTHRU */ + case fontMenu_font1: /* FALLTHRU */ + case fontMenu_font2: /* FALLTHRU */ + case fontMenu_font3: /* FALLTHRU */ + case fontMenu_font4: /* FALLTHRU */ + case fontMenu_font5: /* FALLTHRU */ + case fontMenu_font6: /* FALLTHRU */ + break; + case fontMenu_fontescape: +#if OPT_WIDE_CHARS + maxparams = 5; +#else + maxparams = 3; +#endif + break; + case fontMenu_fontsel: + maxparams = 2; + break; + default: + Bell(xw, XkbBI_MinorError, 0); + return; + } + fontnum = result; + + if (*param_count > maxparams) { /* see if extra args given */ + Bell(xw, XkbBI_MinorError, 0); + return; + } + switch (*param_count) { /* assign 'em */ +#if OPT_WIDE_CHARS + case 5: + fonts.f_wb = params[4]; + /* FALLTHRU */ + case 4: + fonts.f_w = params[3]; + /* FALLTHRU */ +#endif + case 3: + fonts.f_b = params[2]; + /* FALLTHRU */ + case 2: + fonts.f_n = params[1]; + break; + } + } + + SetVTFont(xw, fontnum, True, &fonts); + } +} + +void +SetVTFont(XtermWidget xw, + int which, + Bool doresize, + const VTFontNames * fonts) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("SetVTFont(which=%d, f_n=%s, f_b=%s)\n", which, + (fonts && fonts->f_n) ? fonts->f_n : "<null>", + (fonts && fonts->f_b) ? fonts->f_b : "<null>")); + + if (IsIcon(screen)) { + Bell(xw, XkbBI_MinorError, 0); + } else if (which >= 0 && which < NMENUFONTS) { + VTFontNames myfonts; + + memset(&myfonts, 0, sizeof(myfonts)); + if (fonts != 0) + myfonts = *fonts; + + if (which == fontMenu_fontsel) { /* go get the selection */ + FindFontSelection(xw, myfonts.f_n, False); + } else { + int oldFont = screen->menu_font_number; + +#define USE_CACHED(field, name) \ + if (myfonts.field == 0) { \ + myfonts.field = x_strdup(screen->menu_font_names[which][name]); \ + TRACE(("set myfonts." #field " from menu_font_names[%d][" #name "] %s\n", \ + which, NonNull(myfonts.field))); \ + } else { \ + TRACE(("set myfonts." #field " reused\n")); \ + } +#define SAVE_FNAME(field, name) \ + if (myfonts.field != 0) { \ + if (screen->menu_font_names[which][name] == 0 \ + || strcmp(screen->menu_font_names[which][name], myfonts.field)) { \ + TRACE(("updating menu_font_names[%d][" #name "] to %s\n", \ + which, myfonts.field)); \ + screen->menu_font_names[which][name] = x_strdup(myfonts.field); \ + } \ + } + + USE_CACHED(f_n, fNorm); + USE_CACHED(f_b, fBold); +#if OPT_WIDE_CHARS + USE_CACHED(f_w, fWide); + USE_CACHED(f_wb, fWBold); +#endif + if (xtermLoadFont(xw, + &myfonts, + doresize, which)) { + /* + * If successful, save the data so that a subsequent query via + * OSC-50 will return the expected values. + */ + SAVE_FNAME(f_n, fNorm); + SAVE_FNAME(f_b, fBold); +#if OPT_WIDE_CHARS + SAVE_FNAME(f_w, fWide); + SAVE_FNAME(f_wb, fWBold); +#endif + } else { + xtermLoadFont(xw, + xtermFontName(screen->MenuFontName(oldFont)), + doresize, oldFont); + Bell(xw, XkbBI_MinorError, 0); + } + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } + return; +} diff --git a/fontutils.h b/fontutils.h new file mode 100644 index 0000000..9bdf967 --- /dev/null +++ b/fontutils.h @@ -0,0 +1,121 @@ +/* $XTermId: fontutils.h,v 1.84 2011/09/11 14:59:37 tom Exp $ */ + +/* + * Copyright 1998-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#ifndef included_fontutils_h +#define included_fontutils_h 1 + +#include <xterm.h> +/* *INDENT-OFF* */ + +extern Bool xtermLoadDefaultFonts (XtermWidget /* xw */); +extern Bool xtermOpenFont (XtermWidget /* xw */, const char */* name */, XTermFonts * /* result */, fontWarningTypes /* warn */, Bool /* force */); +extern XTermFonts * xtermCloseFont (XtermWidget /* xw */, XTermFonts * /* fnt */); +extern const VTFontNames * xtermFontName (const char */* normal */); +extern int lookupRelativeFontSize (XtermWidget /* xw */, int /* old */, int /* relative */); +extern int xtermGetFont(const char * /* param */); +extern int xtermLoadFont (XtermWidget /* xw */, const VTFontNames */* fonts */, Bool /* doresize */, int /* fontnum */); +extern void HandleSetFont PROTO_XT_ACTIONS_ARGS; +extern void SetVTFont (XtermWidget /* xw */, int /* i */, Bool /* doresize */, const VTFontNames */* fonts */); +extern void xtermCloseFonts (XtermWidget /* xw */, XTermFonts * /* fnts[fMAX] */); +extern void xtermComputeFontInfo (XtermWidget /* xw */, VTwin */* win */, XFontStruct */* font */, int /* sbwidth */); +extern void xtermCopyFontInfo (XTermFonts * /* target */, XTermFonts * /* source */); +extern void xtermFreeFontInfo (XTermFonts * /* target */); +extern void xtermSaveFontInfo (TScreen * /* screen */, XFontStruct */* font */); +extern void xtermSetCursorBox (TScreen * /* screen */); +extern void xtermUpdateFontInfo (XtermWidget /* xw */, Bool /* doresize */); + +#if OPT_DEC_CHRSET +extern char *xtermSpecialFont (TScreen */* screen */, unsigned /* atts */, unsigned /* chrset */); +#endif + +#if OPT_BOX_CHARS + +#define FontIsIncomplete(font) \ + ((font)->fs != 0 \ + && (font)->fs->per_char != 0 \ + && !(font)->fs->all_chars_exist) + +#define ForceBoxChars(screen,ch) \ + (xtermIsDecGraphic(ch) \ + && (screen)->force_box_chars) + +#if OPT_WIDE_CHARS +#define CharKnownMissing(font, ch) \ + (((ch) < 256) && ((font)->known_missing[(Char)(ch)] > 1)) +#else +#define CharKnownMissing(font, ch) \ + ((font)->known_missing[(Char)(ch)] > 1) +#endif + +#define IsXtermMissingChar(screen, ch, font) \ + (CharKnownMissing(font, ch) \ + ? ((font)->known_missing[(Char)(ch)] > 1) \ + : ((FontIsIncomplete(font) && xtermMissingChar(ch, font)) \ + || ForceBoxChars(screen, ch))) + +extern Bool xtermMissingChar (unsigned /* ch */, XTermFonts */* font */); +extern void xtermDrawBoxChar (XtermWidget /* xw */, unsigned /* ch */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* cols */); +#else +#define IsXtermMissingChar(screen, ch, font) False +#endif + +#if OPT_LOAD_VTFONTS +extern void HandleLoadVTFonts PROTO_XT_ACTIONS_ARGS; +#endif + +#if OPT_LOAD_VTFONTS || OPT_WIDE_CHARS +extern Bool xtermLoadWideFonts (XtermWidget /* w */, Bool /* nullOk */); +extern void xtermSaveVTFonts(XtermWidget /* xw */); +#endif + +#define xtermIsDecGraphic(ch) ((ch) > 0 && (ch) < 32) + +#if OPT_RENDERFONT +extern Bool xtermXftMissing (XtermWidget /* xw */, XftFont * /* font */, unsigned /* wc */); +extern void xtermCloseXft(TScreen * /* screen */, XTermXftFonts * /* pub */); +#endif + +#if OPT_SHIFT_FONTS +extern String getFaceName(XtermWidget /* xw */, Bool /* wideName */); +extern void HandleLargerFont PROTO_XT_ACTIONS_ARGS; +extern void HandleSmallerFont PROTO_XT_ACTIONS_ARGS; +extern void setFaceName(XtermWidget /* xw */, const char * /*value */); +#endif + +#if OPT_WIDE_CHARS +extern unsigned ucs2dec (unsigned); +extern unsigned dec2ucs (unsigned); +#endif + +/* *INDENT-ON* */ + +#endif /* included_fontutils_h */ diff --git a/gen-pc-fkeys.pl b/gen-pc-fkeys.pl new file mode 100755 index 0000000..1cc5b47 --- /dev/null +++ b/gen-pc-fkeys.pl @@ -0,0 +1,364 @@ +#! /usr/bin/perl -w +# $XTermId: gen-pc-fkeys.pl,v 1.22 2007/11/30 23:03:55 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2004-2005,2007 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Construct a list of function-key definitions corresponding to xterm's +# Sun/PC keyboard. This uses ncurses' infocmp to obtain the strings (including +# extensions) to modify (and verify). +use strict; + +my($max_modifier, $terminfo); +my(@old_fkeys, $opt_fkeys, $min_fkeys, $max_fkeys); +my(%old_ckeys, $opt_ckeys, $min_ckeys, $max_ckeys); +my(%old_ekeys, $opt_ekeys, $min_ekeys, $max_ekeys); + +my(@ckey_names); +@ckey_names = ( + 'kcud1', 'kcub1', 'kcuf1', 'kcuu1', # 1 = no modifiers + 'kDN', 'kLFT', 'kRIT', 'kUP', # 2 = shift + # make_ckey_names() repeats this row, appending the modifier code + ); +my %ckey_names; +my(@ckey_known); +@ckey_known = ( + 'kind', 'kLFT', 'kRIT', 'kri', # 2 = shift (standard) + ); + +my(@ekey_names); +@ekey_names = ( + 'khome', 'kend', 'knp', 'kpp', 'kdch1', 'kich1', # 1 = no modifiers + 'kHOM', 'kEND', 'kNXT', 'kPRV', 'kDC', 'kIC', # 2 = shift + # make_ekey_names() repeats this row, appending the modifier code +); +my %ekey_names; + +$min_fkeys=12; # the number of "real" function keys on your keyboard +$max_fkeys=64; # the number of function-keys terminfo can support +$max_modifier=8; # modifier 1 + (1=shift, 2=alt, 4=control 8=meta) + +$min_ckeys=4; # the number of "real" cursor keys on your keyboard +$max_ckeys=($min_ckeys * ($max_modifier - 1)); + +$min_ekeys=6; # the number of "real" editing keys on your keyboard +$max_ekeys=($min_ekeys * ($max_modifier - 1)); + +$opt_ckeys=2; # xterm's modifyCursorKeys resource +$opt_ekeys=2; # xterm's modifyCursorKeys resource +$opt_fkeys=2; # xterm's modifyFunctionKeys resource +$terminfo="xterm-new"; # the terminfo entry to use + +# apply the given modifier to the terminfo string, return the result +sub modify_fkey($$$) { + my $code = $_[0]; + my $text = $_[1]; + my $opts = $_[2]; + if (not defined($text)) { + $text = ""; + } elsif ($code != 1) { + $text =~ s/\\EO/\\E\[/ if ($opts >= 1); + + my $piece = substr $text, 0, length ($text) - 1; + my $final = substr $text, length ($text) - 1; + my $check = substr $piece, length ($piece) - 1; + if ($check =~ /[0-9]/) { + $code = ";" . $code; + } elsif ( $check =~ /\[/ and $opts >= 2) { + $code = "1;" . $code; + } + if ( $opts >= 3 ) { + $code = ">" . $code; + } + $text = $piece . $code . $final; + $text =~ s/([\d;]+)>/>$1/; + } + return $text; +} + +# compute the next modifier value - +# Cycling through the modifiers is not just like counting. Users prefer +# pressing one modifier (even if using Emacs). So first we cycle through +# the individual modifiers, then for completeness two, three, etc. +sub next_modifier { + my $code = $_[0]; + my $mask = $code - 1; + if ($mask == 0) { + $mask = 1; # shift + } elsif ($mask == 1) { + $mask = 4; # control + } elsif ($mask == 2) { + $mask = 3; # shift+alt + } elsif ($mask == 4) { + $mask = 5; # shift+control + } elsif ($mask == 5) { + $mask = 2; # alt + } + # printf ("# next_modifier(%d) = %d\n", $code, $mask + 1); + return $mask + 1; +} + +sub make_ckey_names() { + my ($j, $k); + my $min = $min_ckeys * 2; + my $max = $max_ckeys - 1; + + # printf "# make_ckey_names\n"; + for $j ($min..$max) { + $k = 1 + substr($j / $min_ckeys, 0, 1); + $ckey_names[$j] = $ckey_names[$min_ckeys + ($j % $min_ckeys)] . $k; + # printf "# make %d:%s\n", $j, $ckey_names[$j]; + } + for $j (0..$#ckey_names) { + # printf "# %d:%s\n", $j, $ckey_names[$j]; + $ckey_names{$ckey_names[$j]} = $j; + } +} + +sub make_ekey_names() { + my ($j, $k); + my $min = $min_ekeys * 2; + my $max = $max_ekeys - 1; + + # printf "# make_ekey_names\n"; + for $j ($min..$max) { + $k = 1 + substr($j / $min_ekeys, 0, 1); + $ekey_names[$j] = $ekey_names[$min_ekeys + ($j % $min_ekeys)] . $k; + # printf "# make %d:%s\n", $j, $ekey_names[$j]; + } + for $j (0..$#ekey_names) { + # printf "# %d:%s\n", $j, $ekey_names[$j]; + $ekey_names{$ekey_names[$j]} = $j; + } +} + +# Read the terminfo entry's list of function keys $old_fkeys[]. +# We could handle $old_fkeys[0], but choose to start numbering from 1. +sub readterm($) { + my $term = $_[0]; + my($key, $n, $str); + my(@list) = `infocmp -x -1 $term`; + + for $n (0..$#list) { + chop $list[$n]; + $list[$n] =~ s/^[[:space:]]//; + + $key = $list[$n]; + $key =~ s/=.*//; + + $str = $list[$n]; + $str =~ s/^[^=]+=//; + $str =~ s/,$//; + + if ( $list[$n] =~ /^kf[[:digit:]]+=/ ) { + $key =~ s/^kf//; + # printf "# $n:%s(%d)(%s)\n", $list[$n], $key, $str; + $old_fkeys[$key] = $str; + } elsif ( $key =~ /^kc[[:alpha:]]+1/ + or $key =~ /^k(LFT|RIT|UP|DN)\d?/) { + # printf "# $n:%s(%d)(%s)\n", $list[$n], $key, $str; + $old_ckeys{$key} = $str; + } elsif ( defined $ekey_names{$key} ) { + # printf "# $n:%s(%s)(%s)\n", $list[$n], $key, $str; + $old_ekeys{$key} = $str; + } + } + # printf ("last index:%d\n", $#old_fkeys); +} + +# read the whole terminfo to ensure we get the non-modified stuff, then read +# the part that contains modifiers. +sub read_part($) { + my $part = $_[0]; + + %old_ckeys = (); + @old_fkeys = (); + readterm($terminfo); + readterm($part); +} + +sub nameof_ckeys($) { + my $opts = $_[0]; + my $optname = "xterm+pcc" . ($opts >= 0 ? $opts : "n"); + return $optname; +} + +sub generate_ckeys($) { + my $opts = $_[0]; + my($modifier, $cur_ckey, $index); + + printf "%s|fragment with modifyCursorKeys:%s,\n", + nameof_ckeys($opts), $opts; + + # show the standard cursor definitions + $modifier = 1; + for ($index = 0; $index < $min_ckeys; ++$index) { + $cur_ckey = $index + ($modifier * $min_ckeys); + my $name = $ckey_known[$index]; + my $input = $old_ckeys{$ckey_names[$index]}; + my $result = modify_fkey($modifier + 1, $input, $opts); + printf "\t%s=%s,\n", $name, $result; + if (defined $old_ckeys{$name}) { + if ($old_ckeys{$name} ne $result) { + printf "# found %s=%s\n", $name, $old_ckeys{$name}; + } + } + } + + # show the extended cursor definitions + for ($index = 0; $index < $min_ckeys; ++$index) { + for ($modifier = 1; $modifier < $max_modifier; ++$modifier) { + $cur_ckey = $index + ($modifier * $min_ckeys); + if (defined $ckey_names[$cur_ckey] and + $ckey_names[$cur_ckey] ne "kLFT" and + $ckey_names[$cur_ckey] ne "kRIT" ) { + my $name = $ckey_names[$cur_ckey]; + my $input = $old_ckeys{$ckey_names[$index]}; + my $result = modify_fkey($modifier + 1, $input, $opts); + printf "\t%s=%s,\n", $name, $result; + if (defined $old_ckeys{$name}) { + if ($old_ckeys{$name} ne $result) { + printf "# found %s=%s\n", $name, $old_ckeys{$name}; + } + } + } + } + } +} + +sub nameof_ekeys($) { + my $opts = $_[0]; + my $optname = "xterm+pce" . ($opts >= 0 ? $opts : "n"); + return $optname; +} + +sub generate_ekeys($) { + my $opts = $_[0]; + my($modifier, $cur_ekey, $index); + + printf "%s|fragment with modifyCursorKeys:%s,\n", + nameof_ekeys($opts), $opts; + + for ($index = 0; $index < $min_ekeys; ++$index) { + for ($modifier = 1; $modifier < $max_modifier; ++$modifier) { + $cur_ekey = $index + ($modifier * $min_ekeys); + if (defined $ekey_names[$cur_ekey] ) { + my $name = $ekey_names[$cur_ekey]; + my $input = $old_ekeys{$ekey_names[$index]}; + my $result = modify_fkey($modifier + 1, $input, $opts); + printf "\t%s=%s,\n", $name, $result; + if (defined $old_ekeys{$name}) { + if ($old_ekeys{$name} ne $result) { + printf "# found %s=%s\n", $name, $old_ekeys{$name}; + } + } + } + } + } +} + +sub nameof_fkeys($) { + my $opts = $_[0]; + my $optname = "xterm+pcf" . ($opts >= 0 ? $opts : "n"); + return $optname; +} + +sub generate_fkeys($) { + my $opts = $_[0]; + my($modifier, $cur_fkey); + + printf "%s|fragment with modifyFunctionKeys:%s and ctrlFKeys:10,\n", + nameof_fkeys($opts), $opts; + + for ($cur_fkey = 1, $modifier = 1; $cur_fkey < $max_fkeys; ++$cur_fkey) { + my $index = (($cur_fkey - 1) % $min_fkeys); + if ($index == 0 && $cur_fkey != 1) { + $modifier = next_modifier($modifier); + } + if (defined $old_fkeys[$index + 1]) { + my $input = $old_fkeys[$index + 1]; + my $result = modify_fkey($modifier, $input, $opts); + printf "\tkf%d=%s,\n", $cur_fkey, $result; + if (defined $old_fkeys[$cur_fkey]) { + if ($old_fkeys[$cur_fkey] ne $result) { + printf "# found kf%d=%s\n", $cur_fkey, $old_fkeys[$cur_fkey]; + } + } + } + } +} + +sub show_default() { + readterm($terminfo); + + printf "xterm+pcfkeys|fragment for PC-style keys,\n"; + printf "\tuse=%s,\n", nameof_ckeys($opt_ckeys); + printf "\tuse=%s,\n", nameof_ekeys($opt_ekeys); + printf "\tuse=%s,\n", nameof_fkeys($opt_fkeys); + + generate_ckeys($opt_ckeys); + generate_ekeys($opt_ekeys); + generate_fkeys($opt_fkeys); +} + +sub show_nondefault() +{ + my $opts; + + for ($opts = 0; $opts <= 3; ++$opts) { + if ($opts != $opt_ckeys) { + read_part(nameof_ckeys($opts)); + generate_ckeys($opts); + } + } + + for ($opts = 0; $opts <= 3; ++$opts) { + if ($opts != $opt_ekeys) { + read_part(nameof_ekeys($opts)); + generate_ekeys($opts); + } + } + + for ($opts = 0; $opts <= 3; ++$opts) { + if ($opts != $opt_fkeys) { + read_part(nameof_fkeys($opts)); + generate_fkeys($opts); + } + } +} + +make_ckey_names(); +make_ekey_names(); + +printf "# gen-pc-fkeys.pl\n"; +printf "# %s:timode\n", "vile"; +show_default(); +show_nondefault(); diff --git a/icons/terminal_48x48.svg b/icons/terminal_48x48.svg new file mode 100644 index 0000000..8f11627 --- /dev/null +++ b/icons/terminal_48x48.svg @@ -0,0 +1,643 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="48px" + height="48px" + id="svg2985" + version="1.1" + inkscape:version="0.46" + sodipodi:docname="terminal_48x48.svg" + sodipodi:version="0.32" + inkscape:output_extension="org.inkscape.output.svg.inkscape" + enable-background="new"> + <title + id="title2983">terminal</title> + <defs + id="defs2987"> + <inkscape:perspective + sodipodi:type="inkscape:persp3d" + inkscape:vp_x="0 : 24 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_z="48 : 24 : 1" + inkscape:persp3d-origin="24 : 16 : 1" + id="perspective11" /> + </defs> + <sodipodi:namedview + id="base" + pagecolor="#ffffff" + bordercolor="#666666" + borderopacity="1.0" + inkscape:pageopacity="0.0" + inkscape:pageshadow="2" + inkscape:zoom="9.8994949" + inkscape:cx="33.357908" + inkscape:cy="21.429765" + inkscape:current-layer="layer2" + showgrid="true" + inkscape:grid-bbox="true" + inkscape:document-units="px" + inkscape:window-width="961" + inkscape:window-height="767" + inkscape:window-x="67" + inkscape:window-y="34" + inkscape:window-maximized="0" + objecttolerance="2"> + <inkscape:grid + type="xygrid" + id="grid2988" + empspacing="5" + visible="false" + enabled="true" + snapvisiblegridlinesonly="true" /> + </sodipodi:namedview> + <metadata + id="metadata2990"> + <rdf:RDF> + <cc:Work + rdf:about=""> + <dc:format>image/svg+xml</dc:format> + <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title>terminal</dc:title> + <cc:license + rdf:resource="http://creativecommons.org/licenses/by/3.0/" /> + <dc:creator> + <cc:Agent> + <dc:title>Thomas E. Dickey</dc:title> + </cc:Agent> + </dc:creator> + <dc:rights> + <cc:Agent> + <dc:title>MIT-X11</dc:title> + </cc:Agent> + </dc:rights> + <dc:description>Translated from the X11 bitmaps/terminal file through stages to svg.</dc:description> + <dc:date>June 14, 2012</dc:date> + <dc:source>http://invisible-island.net/xterm/</dc:source> + <dc:identifier>http://invisible-island.net/xterm/terminal_48x48</dc:identifier> + </cc:Work> + <cc:License + rdf:about="http://creativecommons.org/licenses/by/3.0/"> + <cc:permits + rdf:resource="http://creativecommons.org/ns#Reproduction" /> + <cc:permits + rdf:resource="http://creativecommons.org/ns#Distribution" /> + <cc:requires + rdf:resource="http://creativecommons.org/ns#Notice" /> + <cc:requires + rdf:resource="http://creativecommons.org/ns#Attribution" /> + <cc:permits + rdf:resource="http://creativecommons.org/ns#DerivativeWorks" /> + </cc:License> + </rdf:RDF> + </metadata> + <g + id="layer1" + inkscape:label="Layer 1" + 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/dev/null +++ b/icons/xterm-color_32x32.xpm @@ -0,0 +1,46 @@ +/* XPM */ +static char * xterm_color_32x32_xpm[] = { +"32 32 11 1", +" c None", +". c #555500", +"+ c #000000", +"@ c #FFFFFF", +"# c #FF0000", +"$ c #980000", +"% c #FF5E00", +"& c #49FF00", +"* c #2FA300", +"= c #60B7FF", +"- c #3A709B", +"................................", +".....+++++++++++++++++++++++....", +"....+@@+++++++++++++++++++@@++..", +"....+@+++++++++++++++++++++@+@+.", +"....+++++++++++++++++++++++++@@+", +"....+++#$+$#+++++++++++++++++@@+", +"....++++$#$++++++++++++++++++@@+", +"....++++$#+++++++++++++++++++@@+", +"....++++$#$++++++++++++++++++@@+", +"....+++#$+$#+++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++@@@@+%%%+&&&*+=++=++++@@+", +"....+++++@++%+++&+&*+=-==++++@@+", +"....+++++@++%%%+&&&*+==-=++++@@+", +"....+++++@++%+++&+&++=++=++++@@+", +"....+++++@++%%%+&+*&+=++=++++@@+", 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#FFFFFF", +"# c #FF0000", +"$ c #070700", +"% c #0B0B00", +"& c #FF8400", +"* c #49FF00", +"= c #60B7FF", +"................................................", +"......++++++++++++++++++++++++++++++++++........", +".....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@++......", +".....+@@@++++++++++++++++++++++++++++@@@+@+.....", +".....+@@++++++++++++++++++++++++++++++@@+@@+....", +".....+@++++++++++++++++++++++++++++++++@+@@@+...", +".....+@++###++++###++++++++++++++++++++@+@@@@+..", +".....+@+++##++++##+++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@++++++##++++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", 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+"................................................", +"................................................", +"......++++++++++++++++++++++++++++++++++++......", +".....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@++......", +".....+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@++......", +"....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@+......", +"....+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@+@+......", +"...+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@@+......", +"...+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@+@@+......", +"..+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@@+.......", +"..+@++@++++++++++++++++++++++++++@++@+@+........", +".+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@+.........", +".+++++++++++++++++++++++++++++++++++++..........", +"................................................"}; diff --git a/icons/xterm.png b/icons/xterm.png Binary files differnew file mode 100644 index 0000000..a2fcf1b --- /dev/null +++ b/icons/xterm.png diff --git a/icons/xterm.svg b/icons/xterm.svg new file mode 100644 index 0000000..8c14a30 --- /dev/null +++ b/icons/xterm.svg @@ -0,0 +1,652 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="48px" + height="48px" + id="svg2985" + version="1.1" + inkscape:version="0.48.1 r9760" + sodipodi:docname="xterm.svg" + sodipodi:version="0.32" + inkscape:output_extension="org.inkscape.output.svg.inkscape" + enable-background="new"> + <title + id="title2983">terminal</title> + <defs + id="defs2987"> + <inkscape:perspective + sodipodi:type="inkscape:persp3d" + inkscape:vp_x="0 : 24 : 1" + inkscape:vp_y="0 : 1000 : 0" + inkscape:vp_z="48 : 24 : 1" + 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rdf:resource="http://creativecommons.org/licenses/by/3.0/" /> + <dc:creator> + <cc:Agent> + <dc:title>Thomas E. 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+ sodipodi:role="line" + id="tspan2452" + x="9.2934036" + y="27.796949">TERM</tspan></text> + </g> +</svg> diff --git a/icons/xterm_32x32.xcf b/icons/xterm_32x32.xcf Binary files differnew file mode 100644 index 0000000..7a5a5a7 --- /dev/null +++ b/icons/xterm_32x32.xcf diff --git a/icons/xterm_32x32.xpm b/icons/xterm_32x32.xpm new file mode 100644 index 0000000..3610936 --- /dev/null +++ b/icons/xterm_32x32.xpm @@ -0,0 +1,95 @@ +/* XPM */ +static char * xterm_32x32_xpm[] = { +"32 32 60 1", +" c None", +". c #FFFFFF", +"+ c #000000", +"@ c #EFEFEF", +"# c #FEFEFE", +"$ c #FBFBFB", +"% c #F3F3F3", +"& c #ADADAD", +"* c #909090", +"= c #737373", +"- c #D2D2D2", +"; c #646464", +"> c #9A9A9A", +", c #8D8D8D", +"' c #D3D3D3", +") c #0E0E0E", +"! c #F6F6F6", +"~ c #5E5E5E", +"{ c #B1B1B1", +"] c #777777", +"^ c #949494", +"/ c #757575", +"( c #C4C4C4", +"_ c #E7E7E7", +": c #F1F1F1", +"< c #F8F8F8", +"[ c #EEEEEE", +"} c #F0F0F0", +"| c #FAFAFA", +"1 c #7B7B7B", +"2 c #3D3D3D", +"3 c #868686", +"4 c #4F4F4F", +"5 c #ABABAB", +"6 c #545454", +"7 c #5B5B5B", +"8 c #AFAFAF", +"9 c #292929", +"0 c #181818", +"a c #C7C7C7", +"b c #CFCFCF", +"c c #7F7F7F", +"d c #A3A3A3", +"e c #4D4D4D", +"f c #6A6A6A", +"g c #A1A1A1", +"h c #8E8E8E", +"i c #696969", +"j c #474747", +"k c #5A5A5A", +"l c #959595", +"m c #767676", +"n c #8B8B8B", +"o c #BCBCBC", +"p c #BFBFBF", +"q c #D7D7D7", +"r c #404040", +"s c #636363", +"t c #989898", +"u c #8A8A8A", +"................................", +".....+++++++++++++++++++++++....", +"....+..+++++++++++++++++++..++..", +"....+.+...................+.+.+.", +"....++.@#.$%................+..+", +"....++.&*.=-................+..+", +"....++..;>,.................+..+", +"....++..')!.................+..+", +"....++.#~{].................+..+", +"....++.^{./(................+..+", +"....++......................+..+", +"....++......................+..+", +"....++.____:___<_[..<}..[|..+..+", +"....++.1;21341156]7.89$:0a..+..+", +"....++..bc.8^__8d.e.8fghia..+..+", +"....++..bc.84115jkl.887mna..+..+", +"....++..bc.8d..8dof.88pqna..+..+", +"....++..bc.8rss5d.tu88..na..+...", +"....++......................+.+.", +"....++......................+.+.", +"....+.+...................+.++..", +"....+..+++++++++++++++++++..+...", +".....+++++++++++++++++++++++....", +"................................", +".....++++++++++++++++++++++++...", +"....+.......................+...", +"...+.......................+....", +"...+..++..++.++..++..+..++.+....", +"....++..++..+..++..++.++........", +"..+.......................+.+...", +".+.......................+......", +".++++++++++++++++++++++++++....."}; diff --git a/icons/xterm_48x48.xcf b/icons/xterm_48x48.xcf Binary files differnew file mode 100644 index 0000000..a4dc88e --- /dev/null +++ b/icons/xterm_48x48.xcf diff --git a/icons/xterm_48x48.xpm b/icons/xterm_48x48.xpm new file mode 100644 index 0000000..44fb810 --- /dev/null +++ b/icons/xterm_48x48.xpm @@ -0,0 +1,53 @@ +/* XPM */ +static char * xterm_48x48_xpm[] = { +"48 48 2 1", +" c #000000", +". c #FFFFFF", +"................................................", +"...... ........", +"..... .................................. ......", +"..... ... ... . .....", +"..... .. ............................ .. .. ....", +"..... . .............................. . ... ...", +"..... . . .... ................... . .... ..", +"..... . .. .... .................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . ..... ....................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . .. .... .................... . .... ..", +"..... . . .... ................... . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . . . .. ... ... . . .... ..", +"..... . ... .... ...... ... .. ... . . .... ..", +"..... . ... .... ...... ... .. . . . . . .... ..", +"..... . ... .... ... ... . . . . . .... ..", +"..... . ... .... ...... . .... .. .. . . ... ...", +"..... . ... .... ...... .. ... .. .. . . ... ...", +"..... . ... .... .. ... .. ..... . . .. ....", +"..... . .............................. . .. ....", +"..... . .............................. . . .....", +"..... .. ............................ .. . .....", +"..... ... ... ......", +"..... .................................. ......", +"...... ........", +"................................................", +"................................................", +"...... ......", +"..... .................................. ......", +"..... . . . . . . . . . . . . . . . . .. ......", +".... .................................. . ......", +".... . . . . . . . . . . . . . . . . .. . ......", +"... .................................. .. ......", +"... . . . . . . . . . . . . . . . . .. .. ......", +".. .................................. .. .......", +".. . . . . . ........", +". .................................. . .........", +". ..........", +"................................................"}; @@ -0,0 +1,2136 @@ +/* $XTermId: input.c,v 1.339 2012/06/26 09:11:01 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* input.c */ + +#include <xterm.h> + +#include <X11/keysym.h> + +#ifdef VMS +#include <X11/keysymdef.h> +#endif + +#if HAVE_X11_DECKEYSYM_H +#include <X11/DECkeysym.h> +#endif + +#if HAVE_X11_SUNKEYSYM_H +#include <X11/Sunkeysym.h> +#endif + +#if HAVE_X11_XF86KEYSYM_H +#include <X11/XF86keysym.h> +#endif + +#ifdef HAVE_XKBKEYCODETOKEYSYM +#include <X11/XKBlib.h> +#endif + +#include <X11/Xutil.h> +#include <stdio.h> +#include <ctype.h> + +#include <xutf8.h> + +#include <data.h> +#include <fontutils.h> +#include <xstrings.h> +#include <xtermcap.h> + +/* + * Xutil.h has no macro to check for the complete set of function- and + * modifier-keys that might be returned. Fake it. + */ +#ifdef XK_ISO_Lock +#define IsPredefinedKey(n) ((n) >= XK_ISO_Lock && (n) <= XK_Delete) +#else +#define IsPredefinedKey(n) ((n) >= XK_BackSpace && (n) <= XK_Delete) +#endif + +#ifdef XK_ISO_Left_Tab +#define IsTabKey(n) ((n) == XK_Tab || (n) == XK_ISO_Left_Tab) +#else +#define IsTabKey(n) ((n) == XK_Tab) +#endif + +#ifndef IsPrivateKeypadKey +#define IsPrivateKeypadKey(k) (0) +#endif + +#define IsBackarrowToggle(keyboard, keysym, state) \ + ((((keyboard->flags & MODE_DECBKM) == 0) \ + ^ ((state & ControlMask) != 0)) \ + && (keysym == XK_BackSpace)) + +#define MAP(from, to) case from: result = to; break +#define Masked(value,mask) ((value) & (unsigned) (~(mask))) + +#define KEYSYM_FMT "0x%04lX" /* simplify matching <X11/keysymdef.h> */ + +#define TEK4014_GIN(tw) (tw != 0 && TekScreenOf(tw)->TekGIN) + +typedef struct { + KeySym keysym; + Bool is_fkey; + int nbytes; +#define STRBUFSIZE 500 + char strbuf[STRBUFSIZE]; +} KEY_DATA; + +static +const char *kypd_num = " XXXXXXXX\tXXX\rXXXxxxxXXXXXXXXXXXXXXXXXXXXX*+,-./0123456789XXX="; +/* 0123456789 abc def0123456789abcdef0123456789abcdef0123456789abcd */ +static +const char *kypd_apl = " ABCDEFGHIJKLMNOPQRSTUVWXYZ??????abcdefghijklmnopqrstuvwxyzXXX"; +/* 0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcd */ +static +const char *curfinal = "HDACB FE"; + +static int decfuncvalue(KEY_DATA *); +static void sunfuncvalue(ANSI *, KEY_DATA *); +static void hpfuncvalue(ANSI *, KEY_DATA *); +static void scofuncvalue(ANSI *, KEY_DATA *); + +#if OPT_TRACE +static const char * +ModifierName(unsigned modifier) +{ + const char *s = ""; + if (modifier & ShiftMask) + s = " Shift"; + else if (modifier & LockMask) + s = " Lock"; + else if (modifier & ControlMask) + s = " Control"; + else if (modifier & Mod1Mask) + s = " Mod1"; + else if (modifier & Mod2Mask) + s = " Mod2"; + else if (modifier & Mod3Mask) + s = " Mod3"; + else if (modifier & Mod4Mask) + s = " Mod4"; + else if (modifier & Mod5Mask) + s = " Mod5"; + return s; +} + +#define FMT_MODIFIER_NAMES "%s%s%s%s%s%s%s%s" +#define ARG_MODIFIER_NAMES(state) \ + ModifierName(state & ShiftMask), \ + ModifierName(state & LockMask), \ + ModifierName(state & ControlMask), \ + ModifierName(state & Mod1Mask), \ + ModifierName(state & Mod2Mask), \ + ModifierName(state & Mod3Mask), \ + ModifierName(state & Mod4Mask), \ + ModifierName(state & Mod5Mask) +#endif + +static void +AdjustAfterInput(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->scrollkey && screen->topline != 0) + WindowScroll(xw, 0, False); + if (screen->marginbell) { + int col = screen->max_col - screen->nmarginbell; + if (screen->bellArmed >= 0) { + if (screen->bellArmed == screen->cur_row) { + if (screen->cur_col >= col) { + Bell(xw, XkbBI_MarginBell, 0); + screen->bellArmed = -1; + } + } else { + screen->bellArmed = + screen->cur_col < col ? screen->cur_row : -1; + } + } else if (screen->cur_col < col) + screen->bellArmed = screen->cur_row; + } +} + +/* + * Return true if the key is on the editing keypad. This overlaps with + * IsCursorKey() and IsKeypadKey() and must be tested before those macros to + * distinguish it from them. + * + * VT220 emulation uses the VT100 numeric keypad as well as a 6-key + * editing keypad. Here's a picture of the VT220 editing keypad: + * +--------+--------+--------+ + * | Find | Insert | Remove | + * +--------+--------+--------+ + * | Select | Prev | Next | + * +--------+--------+--------+ + * + * and the similar Sun and PC keypads: + * +--------+--------+--------+ + * | Insert | Home | PageUp | + * +--------+--------+--------+ + * | Delete | End | PageDn | + * +--------+--------+--------+ + */ +static Bool +IsEditKeypad(KeySym keysym) +{ + Bool result; + + switch (keysym) { + case XK_Prior: + case XK_Next: + case XK_Insert: + case XK_Delete: + case XK_Find: + case XK_Select: +#ifdef DXK_Remove + case DXK_Remove: +#endif + result = True; + break; + default: + result = False; + break; + } + return result; +} + +/* + * Editing-keypad, plus other editing keys which are not included in the + * other macros. + */ +static Bool +IsEditFunctionKey(KeySym keysym) +{ + Bool result; + + switch (keysym) { +#ifdef XK_KP_Delete + case XK_KP_Delete: /* editing key on numeric keypad */ + case XK_KP_Insert: /* editing key on numeric keypad */ +#endif +#ifdef XK_ISO_Left_Tab + case XK_ISO_Left_Tab: +#endif + result = True; + break; + default: + result = IsEditKeypad(keysym); + break; + } + return result; +} + +#if OPT_MOD_FKEYS +#define IS_CTRL(n) ((n) < ANSI_SPA || ((n) >= 0x7f && (n) <= 0x9f)) + +/* + * Return true if the keysym corresponds to one of the control characters, + * or one of the common ASCII characters that is combined with control to + * make a control character. + */ +static Bool +IsControlInput(KEY_DATA * kd) +{ + return ((kd->keysym) >= 0x40 && (kd->keysym) <= 0x7f); +} + +static Bool +IsControlOutput(KEY_DATA * kd) +{ + return IS_CTRL(kd->keysym); +} + +/* + * X "normally" has some built-in translations, which the user may want to + * suppress when processing the modifyOtherKeys resource. In particular, the + * control modifier applied to some of the keyboard digits gives results for + * control characters. + * + * control 2 0 NUL + * control SPC 0 NUL + * control @ 0 NUL + * control ` 0 NUL + * control 3 0x1b ESC + * control 4 0x1c FS + * control \ 0x1c FS + * control 5 0x1d GS + * control 6 0x1e RS + * control ^ 0x1e RS + * control ~ 0x1e RS + * control 7 0x1f US + * control / 0x1f US + * control _ 0x1f US + * control 8 0x7f DEL + * + * It is possible that some other keyboards do not work for these combinations, + * but they do work with modifyOtherKeys=2 for the US keyboard: + * + * control ` 0 NUL + * control [ 0x1b ESC + * control \ 0x1c FS + * control ] 0x1d GS + * control ? 0x7f DEL + */ +static Bool +IsControlAlias(KEY_DATA * kd) +{ + Bool result = False; + + if (kd->nbytes == 1) { + result = IS_CTRL(CharOf(kd->strbuf[0])); + } + return result; +} + +/* + * If we are in the non-VT220/VT52 keyboard state, allow modifiers to add a + * parameter to the function-key control sequences. + * + * Note that we generally cannot capture the Shift-modifier for the numeric + * keypad since this is commonly used to act as a type of NumLock, e.g., + * making the keypad send "7" (actually XK_KP_7) where the unshifted code + * would be Home (XK_KP_Home). The other modifiers work, subject to the + * usual window-manager assignments. + */ +#if OPT_SUNPC_KBD +#define LegacyAllows(code) (!is_legacy || (code & xw->keyboard.modify_now.allow_keys) != 0) +#else +#define LegacyAllows(code) True +#endif + +static Bool +allowModifierParm(XtermWidget xw, KEY_DATA * kd) +{ + TKeyboard *keyboard = &(xw->keyboard); + TScreen *screen = TScreenOf(xw); + int keypad_mode = ((keyboard->flags & MODE_DECKPAM) != 0); + int is_legacy = (keyboard->type == keyboardIsLegacy); + Bool result = False; + +#if OPT_SUNPC_KBD + if (keyboard->type == keyboardIsVT220) + is_legacy = True; +#endif + + (void) screen; +#if OPT_VT52_MODE + if (screen->vtXX_level != 0) +#endif + { + if (IsCursorKey(kd->keysym) || IsEditFunctionKey(kd->keysym)) { + result = LegacyAllows(2); + } else if (IsKeypadKey(kd->keysym)) { + if (keypad_mode) { + result = LegacyAllows(1); + } + } else if (IsFunctionKey(kd->keysym)) { + result = LegacyAllows(4); + } else if (IsMiscFunctionKey(kd->keysym)) { + result = LegacyAllows(8); + } + } + return result; +} + +/* +* Modifier codes: +* None 1 +* Shift 2 = 1(None)+1(Shift) +* Alt 3 = 1(None)+2(Alt) +* Alt+Shift 4 = 1(None)+1(Shift)+2(Alt) +* Ctrl 5 = 1(None)+4(Ctrl) +* Ctrl+Shift 6 = 1(None)+1(Shift)+4(Ctrl) +* Ctrl+Alt 7 = 1(None)+2(Alt)+4(Ctrl) +* Ctrl+Alt+Shift 8 = 1(None)+1(Shift)+2(Alt)+4(Ctrl) +* Meta 9 = 1(None)+8(Meta) +* Meta+Shift 10 = 1(None)+8(Meta)+1(Shift) +* Meta+Alt 11 = 1(None)+8(Meta)+2(Alt) +* Meta+Alt+Shift 12 = 1(None)+8(Meta)+1(Shift)+2(Alt) +* Meta+Ctrl 13 = 1(None)+8(Meta)+4(Ctrl) +* Meta+Ctrl+Shift 14 = 1(None)+8(Meta)+1(Shift)+4(Ctrl) +* Meta+Ctrl+Alt 15 = 1(None)+8(Meta)+2(Alt)+4(Ctrl) +* Meta+Ctrl+Alt+Shift 16 = 1(None)+8(Meta)+1(Shift)+2(Alt)+4(Ctrl) +*/ + +unsigned +xtermParamToState(XtermWidget xw, unsigned param) +{ + unsigned result = 0; +#if OPT_NUM_LOCK + if (param > MOD_NONE + && ((ShiftMask + | ControlMask + | xw->misc.alt_mods + | xw->misc.meta_mods) & xw->misc.other_mods) == 0) { + if ((param - MOD_NONE) & MOD_SHIFT) + UIntSet(result, ShiftMask); + if ((param - MOD_NONE) & MOD_CTRL) + UIntSet(result, ControlMask); + if ((param - MOD_NONE) & MOD_ALT) + UIntSet(result, xw->misc.alt_mods); + if ((param - MOD_NONE) & MOD_META) + UIntSet(result, xw->misc.meta_mods); + } +#else + (void) xw; + (void) param; +#endif + TRACE(("xtermParamToState(%d) %s%s%s%s -> %#x\n", param, + MODIFIER_NAME(param, MOD_SHIFT), + MODIFIER_NAME(param, MOD_ALT), + MODIFIER_NAME(param, MOD_CTRL), + MODIFIER_NAME(param, MOD_META), + result)); + return result; +} + +unsigned +xtermStateToParam(XtermWidget xw, unsigned state) +{ + unsigned modify_parm = MOD_NONE; + + TRACE(("xtermStateToParam %#x\n", state)); +#if OPT_NUM_LOCK + if ((state & xw->misc.other_mods) == 0) { + if (state & ShiftMask) { + modify_parm += MOD_SHIFT; + UIntClr(state, ShiftMask); + } + if (state & ControlMask) { + modify_parm += MOD_CTRL; + UIntClr(state, ControlMask); + } + if ((state & xw->misc.alt_mods) != 0) { + modify_parm += MOD_ALT; + UIntClr(state, xw->misc.alt_mods); + } + if ((state & xw->misc.meta_mods) != 0) { + modify_parm += MOD_META; + UIntClr(state, xw->misc.meta_mods); + } + } + if (modify_parm == MOD_NONE) + modify_parm = 0; +#else + (void) xw; + (void) state; +#endif + TRACE(("...xtermStateToParam %d%s%s%s%s\n", modify_parm, + MODIFIER_NAME(modify_parm, MOD_SHIFT), + MODIFIER_NAME(modify_parm, MOD_ALT), + MODIFIER_NAME(modify_parm, MOD_CTRL), + MODIFIER_NAME(modify_parm, MOD_META))); + return modify_parm; +} + +#define computeMaskedModifier(xw, state, mask) \ + xtermStateToParam(xw, Masked(state, mask)) + +#if OPT_NUM_LOCK +static unsigned +filterAltMeta(unsigned result, unsigned mask, Bool enable, KEY_DATA * kd) +{ + if ((result & mask) != 0) { + /* + * metaSendsEscape makes the meta key independent of + * modifyOtherKeys. + */ + if (enable) { + result &= ~mask; + } + /* + * A bare meta-modifier is independent of modifyOtherKeys. If it + * is combined with other modifiers, make it depend. + */ + if ((result & ~(mask)) == 0) { + result &= ~mask; + } + /* + * Check for special cases of control+meta which are used by some + * applications, e.g., emacs. + */ + if ((IsControlInput(kd) + || IsControlOutput(kd)) + && (result & ControlMask) != 0) { + result &= ~(mask | ControlMask); + } + if (kd->keysym == XK_Return || kd->keysym == XK_Tab) { + result &= ~(mask | ControlMask); + } + } + return result; +} +#endif /* OPT_NUM_LOCK */ + +/* + * Single characters (not function-keys) are allowed fewer modifiers when + * interpreting modifyOtherKeys due to pre-existing associations with some + * modifiers. + */ +static unsigned +allowedCharModifiers(XtermWidget xw, unsigned state, KEY_DATA * kd) +{ +#if OPT_NUM_LOCK + unsigned a_or_m = (state & (xw->misc.meta_mods | xw->misc.alt_mods)); +#else + unsigned a_or_m = 0; +#endif + /* + * Start by limiting the result to the modifiers we might want to use. + */ + unsigned result = (state & (ControlMask + | ShiftMask + | a_or_m)); + + /* + * If modifyOtherKeys is off or medium (0 or 1), moderate its effects by + * excluding the common cases for modifiers. + */ + if (xw->keyboard.modify_now.other_keys <= 1) { + if (IsControlInput(kd) + && Masked(result, ControlMask) == 0) { + /* These keys are already associated with the control-key */ + if (xw->keyboard.modify_now.other_keys == 0) { + UIntClr(result, ControlMask); + } + } else if (kd->keysym == XK_Tab || kd->keysym == XK_Return) { + /* EMPTY */ ; + } else if (IsControlAlias(kd)) { + /* Things like "^_" work here... */ + if (Masked(result, (ControlMask | ShiftMask)) == 0) { + result = 0; + } + } else if (!IsControlOutput(kd) && !IsPredefinedKey(kd->keysym)) { + /* Printable keys are already associated with the shift-key */ + if (!(result & ControlMask)) { + UIntClr(result, ShiftMask); + } + } +#if OPT_NUM_LOCK + result = filterAltMeta(result, + xw->misc.meta_mods, + TScreenOf(xw)->meta_sends_esc, kd); + if (TScreenOf(xw)->alt_is_not_meta) { + result = filterAltMeta(result, + xw->misc.alt_mods, + TScreenOf(xw)->alt_sends_esc, kd); + } +#endif + } + TRACE(("...allowedCharModifiers(state=%u" FMT_MODIFIER_NAMES + ", ch=" KEYSYM_FMT ") ->" + "%u" FMT_MODIFIER_NAMES "\n", + state, ARG_MODIFIER_NAMES(state), kd->keysym, + result, ARG_MODIFIER_NAMES(result))); + return result; +} + +/* + * Decide if we should generate a special escape sequence for "other" keys + * than cursor-, function-keys, etc., as per the modifyOtherKeys resource. + */ +static Bool +ModifyOtherKeys(XtermWidget xw, + unsigned state, + KEY_DATA * kd, + unsigned modify_parm) +{ + TKeyboard *keyboard = &(xw->keyboard); + Bool result = False; + + /* + * Exclude the keys already covered by a modifier. + */ + if (kd->is_fkey + || IsEditFunctionKey(kd->keysym) + || IsKeypadKey(kd->keysym) + || IsCursorKey(kd->keysym) + || IsPFKey(kd->keysym) + || IsMiscFunctionKey(kd->keysym) + || IsPrivateKeypadKey(kd->keysym) +#if OPT_NUM_LOCK + || (state & xw->misc.other_mods) != 0 +#endif + ) { + result = False; + } else if (modify_parm != 0) { + if (IsBackarrowToggle(keyboard, kd->keysym, state)) { + kd->keysym = XK_Delete; + UIntClr(state, ControlMask); + } + if (!IsPredefinedKey(kd->keysym)) { + state = allowedCharModifiers(xw, state, kd); + } + if (state != 0) { + switch (keyboard->modify_now.other_keys) { + default: + break; + case 1: + switch (kd->keysym) { + case XK_BackSpace: + case XK_Delete: + result = False; + break; +#ifdef XK_ISO_Left_Tab + case XK_ISO_Left_Tab: + if (computeMaskedModifier(xw, state, ShiftMask)) + result = True; + break; +#endif + case XK_Return: + case XK_Tab: + result = (modify_parm != 0); + break; + default: + if (IsControlInput(kd)) { + if (state == ControlMask || state == ShiftMask) { + result = False; + } else { + result = (modify_parm != 0); + } + } else if (IsControlAlias(kd)) { + if (state == ShiftMask) + result = False; + else if (computeMaskedModifier(xw, state, ControlMask)) { + result = True; + } + } else { + result = True; + } + break; + } + break; + case 2: + switch (kd->keysym) { + case XK_BackSpace: + /* strip ControlMask as per IsBackarrowToggle() */ + if (computeMaskedModifier(xw, state, ControlMask)) + result = True; + break; + case XK_Delete: + result = (xtermStateToParam(xw, state) != 0); + break; +#ifdef XK_ISO_Left_Tab + case XK_ISO_Left_Tab: + if (computeMaskedModifier(xw, state, ShiftMask)) + result = True; + break; +#endif + case XK_Return: + case XK_Tab: + result = (modify_parm != 0); + break; + default: + if (IsControlInput(kd)) { + result = True; + } else if (state == ShiftMask) { + result = (kd->keysym == ' ' || kd->keysym == XK_Return); + } else if (computeMaskedModifier(xw, state, ShiftMask)) { + result = True; + } + break; + } + break; + } + } + } + TRACE(("...ModifyOtherKeys(%d,%d) %s\n", + keyboard->modify_now.other_keys, + modify_parm, + BtoS(result))); + return result; +} + +#define APPEND_PARM(number) \ + reply->a_param[reply->a_nparam] = (ParmType) number; \ + reply->a_nparam++ + +/* + * Function-key code 27 happens to not be used in the vt220-style encoding. + * xterm uses this to represent modified non-function-keys such as control/+ in + * the Sun/PC keyboard layout. See the modifyOtherKeys resource in the manpage + * for more information. + */ +static Bool +modifyOtherKey(ANSI * reply, int input_char, unsigned modify_parm, int format_keys) +{ + Bool result = False; + + if (input_char >= 0) { + reply->a_type = ANSI_CSI; + if (format_keys) { + APPEND_PARM(input_char); + APPEND_PARM(modify_parm); + reply->a_final = 'u'; + } else { + APPEND_PARM(27); + APPEND_PARM(modify_parm); + APPEND_PARM(input_char); + reply->a_final = '~'; + } + + result = True; + } + return result; +} + +static void +modifyCursorKey(ANSI * reply, int modify, unsigned *modify_parm) +{ + if (*modify_parm != 0) { + if (modify < 0) { + *modify_parm = 0; + } + if (modify > 0) { + reply->a_type = ANSI_CSI; /* SS3 should not have params */ + } + if (modify > 1 && reply->a_nparam == 0) { + APPEND_PARM(1); /* force modifier to 2nd param */ + } + if (modify > 2) { + reply->a_pintro = '>'; /* mark this as "private" */ + } + } +} +#else +#define modifyCursorKey(reply, modify, parm) /* nothing */ +#endif /* OPT_MOD_FKEYS */ + +#if OPT_SUNPC_KBD +/* + * If we have told xterm that our keyboard is really a Sun/PC keyboard, this is + * enough to make a reasonable approximation to DEC vt220 numeric and editing + * keypads. + */ +static KeySym +TranslateFromSUNPC(KeySym keysym) +{ + /* *INDENT-OFF* */ + static struct { + KeySym before, after; + } table[] = { +#ifdef DXK_Remove + { XK_Delete, DXK_Remove }, +#endif + { XK_Home, XK_Find }, + { XK_End, XK_Select }, +#ifdef XK_KP_Home + { XK_Delete, XK_KP_Decimal }, + { XK_KP_Delete, XK_KP_Decimal }, + { XK_KP_Insert, XK_KP_0 }, + { XK_KP_End, XK_KP_1 }, + { XK_KP_Down, XK_KP_2 }, + { XK_KP_Next, XK_KP_3 }, + { XK_KP_Left, XK_KP_4 }, + { XK_KP_Begin, XK_KP_5 }, + { XK_KP_Right, XK_KP_6 }, + { XK_KP_Home, XK_KP_7 }, + { XK_KP_Up, XK_KP_8 }, + { XK_KP_Prior, XK_KP_9 }, +#endif + }; + /* *INDENT-ON* */ + + unsigned n; + + for (n = 0; n < sizeof(table) / sizeof(table[0]); n++) { + if (table[n].before == keysym) { + TRACE(("...Input keypad before was " KEYSYM_FMT "\n", keysym)); + keysym = table[n].after; + TRACE(("...Input keypad changed to " KEYSYM_FMT "\n", keysym)); + break; + } + } + return keysym; +} +#endif /* OPT_SUNPC_KBD */ + +#define VT52_KEYPAD \ + if_OPT_VT52_MODE(screen,{ \ + reply.a_type = ANSI_ESC; \ + reply.a_pintro = '?'; \ + }) + +#define VT52_CURSOR_KEYS \ + if_OPT_VT52_MODE(screen,{ \ + reply.a_type = ANSI_ESC; \ + }) + +#undef APPEND_PARM +#define APPEND_PARM(number) \ + reply.a_param[reply.a_nparam] = (ParmType) number, \ + reply.a_nparam++ + +#if OPT_MOD_FKEYS +#define MODIFIER_PARM \ + if (modify_parm != 0) APPEND_PARM(modify_parm) +#else +#define MODIFIER_PARM /*nothing */ +#endif + +/* + * Determine if we use the \E[3~ sequence for Delete, or the legacy ^?. We + * maintain the delete_is_del value as 3 states: unspecified(2), true and + * false. If unspecified, it is handled differently according to whether the + * legacy keyboard support is enabled, or if xterm emulates a VT220. + * + * Once the user (or application) has specified delete_is_del via resource + * setting, popup menu or escape sequence, it overrides the keyboard type + * rather than the reverse. + */ +Bool +xtermDeleteIsDEL(XtermWidget xw) +{ + Bool result = True; + + if (xw->keyboard.type == keyboardIsDefault + || xw->keyboard.type == keyboardIsVT220) + result = (TScreenOf(xw)->delete_is_del == True); + + if (xw->keyboard.type == keyboardIsLegacy) + result = (TScreenOf(xw)->delete_is_del != False); + + TRACE(("xtermDeleteIsDEL(%d/%d) = %d\n", + xw->keyboard.type, + TScreenOf(xw)->delete_is_del, + result)); + + return result; +} + +void +Input(XtermWidget xw, + XKeyEvent * event, + Bool eightbit) +{ + Char *string; + + TKeyboard *keyboard = &(xw->keyboard); + TScreen *screen = TScreenOf(xw); + + int j; + int key = False; + ANSI reply; + int dec_code; + unsigned modify_parm = 0; + int keypad_mode = ((keyboard->flags & MODE_DECKPAM) != 0); + unsigned evt_state = event->state; + unsigned mod_state; + KEY_DATA kd; + + /* Ignore characters typed at the keyboard */ + if (keyboard->flags & MODE_KAM) + return; + + kd.keysym = 0; + kd.is_fkey = False; +#if OPT_TCAP_QUERY + if (screen->tc_query_code >= 0) { + kd.keysym = (KeySym) screen->tc_query_code; + kd.is_fkey = screen->tc_query_fkey; + if (kd.keysym != XK_BackSpace) { + kd.nbytes = 0; + kd.strbuf[0] = 0; + } else { + kd.nbytes = 1; + kd.strbuf[0] = 8; + } + } else +#endif + { +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + TInput *input = lookupTInput(xw, (Widget) xw); + if (input && input->xic) { + Status status_return; +#if OPT_WIDE_CHARS + if (screen->utf8_mode) { + kd.nbytes = Xutf8LookupString(input->xic, event, + kd.strbuf, (int) sizeof(kd.strbuf), + &kd.keysym, &status_return); + } else +#endif + { + kd.nbytes = XmbLookupString(input->xic, event, + kd.strbuf, (int) sizeof(kd.strbuf), + &kd.keysym, &status_return); + } +#if OPT_MOD_FKEYS + /* + * Fill-in some code useful with IsControlAlias(): + */ + if (status_return == XLookupBoth + && kd.nbytes <= 1 + && !IsPredefinedKey(kd.keysym) + && (keyboard->modify_now.other_keys > 1) + && !IsControlInput(&kd)) { + kd.nbytes = 1; + kd.strbuf[0] = (char) kd.keysym; + } +#endif /* OPT_MOD_FKEYS */ + } else +#endif /* OPT_I18N_SUPPORT */ + { + static XComposeStatus compose_status = + {NULL, 0}; + kd.nbytes = XLookupString(event, kd.strbuf, (int) sizeof(kd.strbuf), + &kd.keysym, &compose_status); + } + kd.is_fkey = IsFunctionKey(kd.keysym); + } + + memset(&reply, 0, sizeof(reply)); + + TRACE(("Input keysym " + KEYSYM_FMT + ", %d:'%s'%s" FMT_MODIFIER_NAMES "%s%s%s%s%s%s\n", + kd.keysym, + kd.nbytes, + visibleChars((Char *) kd.strbuf, + ((kd.nbytes > 0) + ? (unsigned) kd.nbytes + : 0)), + ARG_MODIFIER_NAMES(evt_state), + eightbit ? " 8bit" : " 7bit", + IsKeypadKey(kd.keysym) ? " KeypadKey" : "", + IsCursorKey(kd.keysym) ? " CursorKey" : "", + IsPFKey(kd.keysym) ? " PFKey" : "", + kd.is_fkey ? " FKey" : "", + IsMiscFunctionKey(kd.keysym) ? " MiscFKey" : "", + IsEditFunctionKey(kd.keysym) ? " EditFkey" : "")); + +#if OPT_SUNPC_KBD + /* + * DEC keyboards don't have keypad(+), but do have keypad(,) instead. + * Other (Sun, PC) keyboards commonly have keypad(+), but no keypad(,) + * - it's a pain for users to work around. + */ + if (keyboard->type == keyboardIsVT220 + && (evt_state & ShiftMask) == 0) { + if (kd.keysym == XK_KP_Add) { + kd.keysym = XK_KP_Separator; + UIntClr(evt_state, ShiftMask); + TRACE(("...Input keypad(+), change keysym to " + KEYSYM_FMT + "\n", + kd.keysym)); + } + if ((evt_state & ControlMask) != 0 + && kd.keysym == XK_KP_Separator) { + kd.keysym = XK_KP_Subtract; + UIntClr(evt_state, ControlMask); + TRACE(("...Input control/keypad(,), change keysym to " + KEYSYM_FMT + "\n", + kd.keysym)); + } + } +#endif + + /* + * The keyboard tables may give us different keypad codes according to + * whether NumLock is pressed. Use this check to simplify the process + * of determining whether we generate an escape sequence for a keypad + * key, or force it to the value kypd_num[]. There is no fixed + * modifier for this feature, so we assume that it is the one assigned + * to the NumLock key. + * + * This check used to try to return the contents of strbuf, but that + * does not work properly when a control modifier is given (trash is + * returned in the buffer in some cases -- perhaps an X bug). + */ +#if OPT_NUM_LOCK + if (kd.nbytes == 1 + && IsKeypadKey(kd.keysym) + && xw->misc.real_NumLock + && (xw->misc.num_lock & evt_state) != 0) { + keypad_mode = 0; + TRACE(("...Input num_lock, force keypad_mode off\n")); + } +#endif + +#if OPT_MOD_FKEYS + if (evt_state != 0 + && allowModifierParm(xw, &kd)) { + modify_parm = xtermStateToParam(xw, evt_state); + } + + /* + * Shift-tab is often mapped to XK_ISO_Left_Tab which is classified as + * IsEditFunctionKey(), and the conversion does not produce any bytes. + * Check for this special case so we have data when handling the + * modifyOtherKeys resource. + */ + if (keyboard->modify_now.other_keys > 1) { + if (IsTabKey(kd.keysym) && kd.nbytes == 0) { + kd.nbytes = 1; + kd.strbuf[0] = '\t'; + } + } +#ifdef XK_ISO_Left_Tab + else if (IsTabKey(kd.keysym) + && kd.nbytes <= 1 + && modify_parm == (MOD_NONE + MOD_SHIFT)) { + kd.keysym = XK_ISO_Left_Tab; + } +#endif +#endif /* OPT_MOD_FKEYS */ + + /* VT300 & up: backarrow toggle */ + if ((kd.nbytes == 1) + && IsBackarrowToggle(keyboard, kd.keysym, evt_state)) { + kd.strbuf[0] = ANSI_DEL; + TRACE(("...Input backarrow changed to %d\n", kd.strbuf[0])); + } +#if OPT_SUNPC_KBD + /* make an DEC editing-keypad from a Sun or PC editing-keypad */ + if (keyboard->type == keyboardIsVT220 + && (kd.keysym != XK_Delete || !xtermDeleteIsDEL(xw))) + kd.keysym = TranslateFromSUNPC(kd.keysym); + else +#endif + { +#ifdef XK_KP_Home + if (kd.keysym >= XK_KP_Home && kd.keysym <= XK_KP_Begin) { + TRACE(("...Input keypad before was " KEYSYM_FMT "\n", kd.keysym)); + kd.keysym += (KeySym) (XK_Home - XK_KP_Home); + TRACE(("...Input keypad changed to " KEYSYM_FMT "\n", kd.keysym)); + } +#endif + } + + /* + * Map the Sun afterthought-keys in as F36 and F37. + */ +#ifdef SunXK_F36 + if (!kd.is_fkey) { + if (kd.keysym == SunXK_F36) { + kd.keysym = XK_Fn(36); + kd.is_fkey = True; + } + if (kd.keysym == SunXK_F37) { + kd.keysym = XK_Fn(37); + kd.is_fkey = True; + } + } +#endif + + /* + * Use the control- and shift-modifiers to obtain more function keys than + * the keyboard provides. We can do this if there is no conflicting use of + * those modifiers: + * + * a) for VT220 keyboard, we use only the control-modifier. The keyboard + * uses shift-modifier for UDK's. + * + * b) for non-VT220 keyboards, we only have to check if the + * modifyFunctionKeys resource is inactive. + * + * Thereafter, we note when we have a function-key and keep that + * distinction when testing for "function-key" values. + */ + if ((evt_state & (ControlMask | ShiftMask)) != 0 + && kd.is_fkey) { + + /* VT220 keyboard uses shift for UDK */ + if (keyboard->type == keyboardIsVT220 + || keyboard->type == keyboardIsLegacy) { + + TRACE(("...map XK_F%ld", kd.keysym - XK_Fn(1) + 1)); + if (evt_state & ControlMask) { + kd.keysym += (KeySym) xw->misc.ctrl_fkeys; + UIntClr(evt_state, ControlMask); + } + TRACE((" to XK_F%ld\n", kd.keysym - XK_Fn(1) + 1)); + + } +#if OPT_MOD_FKEYS + else if (keyboard->modify_now.function_keys < 0) { + + TRACE(("...map XK_F%ld", kd.keysym - XK_Fn(1) + 1)); + if (evt_state & ShiftMask) { + kd.keysym += (KeySym) (xw->misc.ctrl_fkeys * 1); + UIntClr(evt_state, ShiftMask); + } + if (evt_state & ControlMask) { + kd.keysym += (KeySym) (xw->misc.ctrl_fkeys * 2); + UIntClr(evt_state, ControlMask); + } + TRACE((" to XK_F%ld\n", kd.keysym - XK_Fn(1) + 1)); + + } + /* + * Reevaluate the modifier parameter, stripping off the modifiers + * that we just used. + */ + if (modify_parm) { + modify_parm = xtermStateToParam(xw, evt_state); + } +#endif /* OPT_MOD_FKEYS */ + } + + /* + * Test for one of the keyboard variants. + */ + switch (keyboard->type) { + case keyboardIsHP: + hpfuncvalue(&reply, &kd); + break; + case keyboardIsSCO: + scofuncvalue(&reply, &kd); + break; + case keyboardIsSun: + sunfuncvalue(&reply, &kd); + break; + case keyboardIsTermcap: +#if OPT_TCAP_FKEYS + if (xtermcapString(xw, (int) kd.keysym, evt_state)) + return; +#endif + break; + case keyboardIsDefault: + case keyboardIsLegacy: + case keyboardIsVT220: + break; + } + + if (reply.a_final) { + /* + * The key symbol matches one of the variants. Most of those are + * function-keys, though some cursor- and editing-keys are mixed in. + */ + modifyCursorKey(&reply, + ((kd.is_fkey + || IsMiscFunctionKey(kd.keysym) + || IsEditFunctionKey(kd.keysym)) + ? keyboard->modify_now.function_keys + : keyboard->modify_now.cursor_keys), + &modify_parm); + MODIFIER_PARM; + unparseseq(xw, &reply); + } else if (((kd.is_fkey + || IsMiscFunctionKey(kd.keysym) + || IsEditFunctionKey(kd.keysym)) +#if OPT_MOD_FKEYS + && !ModifyOtherKeys(xw, evt_state, &kd, modify_parm) +#endif + ) || (kd.keysym == XK_Delete + && ((modify_parm != 0) + || !xtermDeleteIsDEL(xw)))) { + dec_code = decfuncvalue(&kd); + if ((evt_state & ShiftMask) +#if OPT_SUNPC_KBD + && keyboard->type == keyboardIsVT220 +#endif + && ((string = (Char *) udk_lookup(dec_code, &kd.nbytes)) != 0)) { + UIntClr(evt_state, ShiftMask); + while (kd.nbytes-- > 0) + unparseputc(xw, CharOf(*string++)); + } + /* + * Interpret F1-F4 as PF1-PF4 for VT52, VT100 + */ + else if (keyboard->type != keyboardIsLegacy + && (dec_code >= 11 && dec_code <= 14)) { + reply.a_type = ANSI_SS3; + VT52_CURSOR_KEYS; + reply.a_final = (Char) A2E(dec_code - 11 + E2A('P')); + modifyCursorKey(&reply, + keyboard->modify_now.function_keys, + &modify_parm); + MODIFIER_PARM; + unparseseq(xw, &reply); + } else { + reply.a_type = ANSI_CSI; + reply.a_final = 0; + +#ifdef XK_ISO_Left_Tab + if (kd.keysym == XK_ISO_Left_Tab) { + reply.a_nparam = 0; + reply.a_final = 'Z'; +#if OPT_MOD_FKEYS + if (keyboard->modify_now.other_keys > 1 + && computeMaskedModifier(xw, evt_state, ShiftMask)) + modifyOtherKey(&reply, '\t', modify_parm, keyboard->format_keys); +#endif + } else +#endif /* XK_ISO_Left_Tab */ + { + reply.a_nparam = 1; +#if OPT_MOD_FKEYS + if (kd.is_fkey) { + modifyCursorKey(&reply, + keyboard->modify_now.function_keys, + &modify_parm); + } + MODIFIER_PARM; +#endif + reply.a_param[0] = (ParmType) dec_code; + reply.a_final = '~'; + } + if (reply.a_final != 0 + && (reply.a_nparam == 0 || reply.a_param[0] >= 0)) + unparseseq(xw, &reply); + } + key = True; + } else if (IsPFKey(kd.keysym)) { + reply.a_type = ANSI_SS3; + reply.a_final = (Char) ((kd.keysym - XK_KP_F1) + 'P'); + VT52_CURSOR_KEYS; + MODIFIER_PARM; + unparseseq(xw, &reply); + key = True; + } else if (IsKeypadKey(kd.keysym)) { + if (keypad_mode) { + reply.a_type = ANSI_SS3; + reply.a_final = (Char) (kypd_apl[kd.keysym - XK_KP_Space]); + VT52_KEYPAD; + MODIFIER_PARM; + unparseseq(xw, &reply); + } else { + unparseputc(xw, kypd_num[kd.keysym - XK_KP_Space]); + } + key = True; + } else if (IsCursorKey(kd.keysym)) { + if (keyboard->flags & MODE_DECCKM) { + reply.a_type = ANSI_SS3; + } else { + reply.a_type = ANSI_CSI; + } + modifyCursorKey(&reply, keyboard->modify_now.cursor_keys, &modify_parm); + reply.a_final = (Char) (curfinal[kd.keysym - XK_Home]); + VT52_CURSOR_KEYS; + MODIFIER_PARM; + unparseseq(xw, &reply); + key = True; + } else if (kd.nbytes > 0) { + int prefix = 0; + +#if OPT_TEK4014 + if (TEK4014_GIN(tekWidget)) { + TekEnqMouse(tekWidget, kd.strbuf[0]); + TekGINoff(tekWidget); + kd.nbytes--; + for (j = 0; j < kd.nbytes; ++j) { + kd.strbuf[j] = kd.strbuf[j + 1]; + } + } +#endif +#if OPT_MOD_FKEYS + if ((keyboard->modify_now.other_keys > 0) + && ModifyOtherKeys(xw, evt_state, &kd, modify_parm) + && (mod_state = allowedCharModifiers(xw, evt_state, &kd)) != 0) { + int input_char; + + evt_state = mod_state; + + modify_parm = xtermStateToParam(xw, evt_state); + + /* + * We want to show a keycode that corresponds to the 8-bit value + * of the key. If the keysym is less than 256, that is good + * enough. Special keys such as Tab may result in a value that + * is usable as well. For the latter (special cases), try to use + * the result from the X library lookup. + */ + input_char = ((kd.keysym < 256) + ? (int) kd.keysym + : ((kd.nbytes == 1) + ? CharOf(kd.strbuf[0]) + : -1)); + + TRACE(("...modifyOtherKeys %d;%d\n", modify_parm, input_char)); + if (modifyOtherKey(&reply, input_char, modify_parm, keyboard->format_keys)) { + unparseseq(xw, &reply); + } else { + Bell(xw, XkbBI_MinorError, 0); + } + } else +#endif /* OPT_MOD_FKEYS */ + { +#if OPT_NUM_LOCK + /* + * Send ESC if we have a META modifier and metaSendsEcape is true. + * Like eightBitInput, except that it is not associated with + * terminal settings. + */ + if (kd.nbytes != 0) { + if (screen->meta_sends_esc + && (evt_state & xw->misc.meta_mods) != 0) { + TRACE(("...input-char is modified by META\n")); + UIntClr(evt_state, xw->misc.meta_mods); + eightbit = False; + prefix = ANSI_ESC; + } else if (eightbit) { + /* it might be overridden, but this helps for debugging */ + TRACE(("...input-char is shifted by META\n")); + } + if (screen->alt_is_not_meta + && (evt_state & xw->misc.alt_mods) != 0) { + UIntClr(evt_state, xw->misc.alt_mods); + if (screen->alt_sends_esc) { + TRACE(("...input-char is modified by ALT\n")); + eightbit = False; + prefix = ANSI_ESC; + } else if (!eightbit) { + TRACE(("...input-char is shifted by ALT\n")); + eightbit = True; + } + } + } +#endif + /* + * If metaSendsEscape is false, fall through to this chunk, which + * implements the eightBitInput resource. + * + * It is normally executed when the user presses Meta plus a + * printable key, e.g., Meta+space. The presence of the Meta + * modifier is not guaranteed since what really happens is the + * "insert-eight-bit" or "insert-seven-bit" action, which we + * distinguish by the eightbit parameter to this function. So the + * eightBitInput resource really means that we use this shifting + * logic in the "insert-eight-bit" action. + */ + if (eightbit && (kd.nbytes == 1) && screen->input_eight_bits) { + IChar ch = CharOf(kd.strbuf[0]); + if ((ch < 128) && (screen->eight_bit_meta == ebTrue)) { + kd.strbuf[0] |= (char) 0x80; + TRACE(("...input shift from %d to %d (%#x to %#x)\n", + ch, CharOf(kd.strbuf[0]), + ch, CharOf(kd.strbuf[0]))); +#if OPT_WIDE_CHARS + if (screen->utf8_mode) { + /* + * We could interpret the incoming code as "in the + * current locale", but it's simpler to treat it as + * a Unicode value to translate to UTF-8. + */ + ch = CharOf(kd.strbuf[0]); + kd.nbytes = 2; + kd.strbuf[0] = (char) (0xc0 | ((ch >> 6) & 0x3)); + kd.strbuf[1] = (char) (0x80 | (ch & 0x3f)); + TRACE(("...encoded %#x in UTF-8 as %#x,%#x\n", + ch, CharOf(kd.strbuf[0]), CharOf(kd.strbuf[1]))); + } +#endif + } + eightbit = False; + } +#if OPT_WIDE_CHARS + if (kd.nbytes == 1) /* cannot do NRC on UTF-8, for instance */ +#endif + { + /* VT220 & up: National Replacement Characters */ + if ((xw->flags & NATIONAL) != 0) { + unsigned cmp = xtermCharSetIn(CharOf(kd.strbuf[0]), + screen->keyboard_dialect[0]); + TRACE(("...input NRC %d, %s %d\n", + CharOf(kd.strbuf[0]), + (CharOf(kd.strbuf[0]) == cmp) + ? "unchanged" + : "changed to", + CharOf(cmp))); + kd.strbuf[0] = (char) cmp; + } else if (eightbit) { + prefix = ANSI_ESC; + } else if (kd.strbuf[0] == '?' + && (evt_state & ControlMask) != 0) { + kd.strbuf[0] = ANSI_DEL; + UIntClr(evt_state, ControlMask); + } + } + if (prefix != 0) + unparseputc(xw, prefix); /* escape */ + for (j = 0; j < kd.nbytes; ++j) + unparseputc(xw, CharOf(kd.strbuf[j])); + } + key = ((kd.keysym != ANSI_XOFF) && (kd.keysym != ANSI_XON)); + } + unparse_end(xw); + + if (key && !TEK4014_ACTIVE(xw)) + AdjustAfterInput(xw); + + xtermShowPointer(xw, False); + return; +} + +void +StringInput(XtermWidget xw, const Char * string, size_t nbytes) +{ + TRACE(("InputString (%s,%lu)\n", + visibleChars(string, (unsigned) nbytes), + (unsigned long) nbytes)); +#if OPT_TEK4014 + if (nbytes && TEK4014_GIN(tekWidget)) { + TekEnqMouse(tekWidget, *string++); + TekGINoff(tekWidget); + nbytes--; + } +#endif + while (nbytes-- != 0) + unparseputc(xw, *string++); + if (!TEK4014_ACTIVE(xw)) + AdjustAfterInput(xw); + unparse_end(xw); +} + +/* These definitions are DEC-style (e.g., vt320) */ +static int +decfuncvalue(KEY_DATA * kd) +{ + int result; + + if (kd->is_fkey) { + switch (kd->keysym) { + MAP(XK_Fn(1), 11); + MAP(XK_Fn(2), 12); + MAP(XK_Fn(3), 13); + MAP(XK_Fn(4), 14); + MAP(XK_Fn(5), 15); + MAP(XK_Fn(6), 17); + MAP(XK_Fn(7), 18); + MAP(XK_Fn(8), 19); + MAP(XK_Fn(9), 20); + MAP(XK_Fn(10), 21); + MAP(XK_Fn(11), 23); + MAP(XK_Fn(12), 24); + MAP(XK_Fn(13), 25); + MAP(XK_Fn(14), 26); + MAP(XK_Fn(15), 28); + MAP(XK_Fn(16), 29); + MAP(XK_Fn(17), 31); + MAP(XK_Fn(18), 32); + MAP(XK_Fn(19), 33); + MAP(XK_Fn(20), 34); + default: + /* after F20 the codes are made up and do not correspond to any + * real terminal. So they are simply numbered sequentially. + */ + result = 42 + (int) (kd->keysym - XK_Fn(21)); + break; + } + } else { + switch (kd->keysym) { + MAP(XK_Find, 1); + MAP(XK_Insert, 2); + MAP(XK_Delete, 3); +#ifdef XK_KP_Insert + MAP(XK_KP_Insert, 2); + MAP(XK_KP_Delete, 3); +#endif +#ifdef DXK_Remove + MAP(DXK_Remove, 3); +#endif + MAP(XK_Select, 4); + MAP(XK_Prior, 5); + MAP(XK_Next, 6); +#ifdef XK_ISO_Left_Tab + MAP(XK_ISO_Left_Tab, 'Z'); +#endif + MAP(XK_Help, 28); + MAP(XK_Menu, 29); + default: + result = -1; + break; + } + } + return result; +} + +static void +hpfuncvalue(ANSI * reply, KEY_DATA * kd) +{ +#if OPT_HP_FUNC_KEYS + int result; + + if (kd->is_fkey) { + switch (kd->keysym) { + MAP(XK_Fn(1), 'p'); + MAP(XK_Fn(2), 'q'); + MAP(XK_Fn(3), 'r'); + MAP(XK_Fn(4), 's'); + MAP(XK_Fn(5), 't'); + MAP(XK_Fn(6), 'u'); + MAP(XK_Fn(7), 'v'); + MAP(XK_Fn(8), 'w'); + default: + result = -1; + break; + } + } else { + switch (kd->keysym) { + MAP(XK_Up, 'A'); + MAP(XK_Down, 'B'); + MAP(XK_Right, 'C'); + MAP(XK_Left, 'D'); + MAP(XK_End, 'F'); + MAP(XK_Clear, 'J'); + MAP(XK_Delete, 'P'); + MAP(XK_Insert, 'Q'); + MAP(XK_Next, 'S'); + MAP(XK_Prior, 'T'); + MAP(XK_Home, 'h'); +#ifdef XK_KP_Insert + MAP(XK_KP_Delete, 'P'); + MAP(XK_KP_Insert, 'Q'); +#endif +#ifdef DXK_Remove + MAP(DXK_Remove, 'P'); +#endif + MAP(XK_Select, 'F'); + MAP(XK_Find, 'h'); + default: + result = -1; + break; + } + } + if (result > 0) { + reply->a_type = ANSI_ESC; + reply->a_final = (Char) result; + } +#else + (void) reply; + (void) kd; +#endif /* OPT_HP_FUNC_KEYS */ +} + +static void +scofuncvalue(ANSI * reply, KEY_DATA * kd) +{ +#if OPT_SCO_FUNC_KEYS + int result; + + if (kd->is_fkey) { + switch (kd->keysym) { + MAP(XK_Fn(1), 'M'); + MAP(XK_Fn(2), 'N'); + MAP(XK_Fn(3), 'O'); + MAP(XK_Fn(4), 'P'); + MAP(XK_Fn(5), 'Q'); + MAP(XK_Fn(6), 'R'); + MAP(XK_Fn(7), 'S'); + MAP(XK_Fn(8), 'T'); + MAP(XK_Fn(9), 'U'); + MAP(XK_Fn(10), 'V'); + MAP(XK_Fn(11), 'W'); + MAP(XK_Fn(12), 'X'); + MAP(XK_Fn(13), 'Y'); + MAP(XK_Fn(14), 'Z'); + MAP(XK_Fn(15), 'a'); + MAP(XK_Fn(16), 'b'); + MAP(XK_Fn(17), 'c'); + MAP(XK_Fn(18), 'd'); + MAP(XK_Fn(19), 'e'); + MAP(XK_Fn(20), 'f'); + MAP(XK_Fn(21), 'g'); + MAP(XK_Fn(22), 'h'); + MAP(XK_Fn(23), 'i'); + MAP(XK_Fn(24), 'j'); + MAP(XK_Fn(25), 'k'); + MAP(XK_Fn(26), 'l'); + MAP(XK_Fn(27), 'm'); + MAP(XK_Fn(28), 'n'); + MAP(XK_Fn(29), 'o'); + MAP(XK_Fn(30), 'p'); + MAP(XK_Fn(31), 'q'); + MAP(XK_Fn(32), 'r'); + MAP(XK_Fn(33), 's'); + MAP(XK_Fn(34), 't'); + MAP(XK_Fn(35), 'u'); + MAP(XK_Fn(36), 'v'); + MAP(XK_Fn(37), 'w'); + MAP(XK_Fn(38), 'x'); + MAP(XK_Fn(39), 'y'); + MAP(XK_Fn(40), 'z'); + MAP(XK_Fn(41), '@'); + MAP(XK_Fn(42), '['); + MAP(XK_Fn(43), '\\'); + MAP(XK_Fn(44), ']'); + MAP(XK_Fn(45), '^'); + MAP(XK_Fn(46), '_'); + MAP(XK_Fn(47), '`'); + MAP(XK_Fn(48), '{'); /* no matching '}' */ + default: + result = -1; + break; + } + } else { + switch (kd->keysym) { + MAP(XK_Up, 'A'); + MAP(XK_Down, 'B'); + MAP(XK_Right, 'C'); + MAP(XK_Left, 'D'); + MAP(XK_Begin, 'E'); + MAP(XK_End, 'F'); + MAP(XK_Insert, 'L'); + MAP(XK_Next, 'G'); + MAP(XK_Prior, 'I'); + MAP(XK_Home, 'H'); +#ifdef XK_KP_Insert + MAP(XK_KP_Insert, 'L'); +#endif + default: + result = -1; + break; + } + } + if (result > 0) { + reply->a_type = ANSI_CSI; + reply->a_final = (Char) result; + } +#else + (void) reply; + (void) kd; +#endif /* OPT_SCO_FUNC_KEYS */ +} + +static void +sunfuncvalue(ANSI * reply, KEY_DATA * kd) +{ +#if OPT_SUN_FUNC_KEYS + ParmType result; + + if (kd->is_fkey) { + switch (kd->keysym) { + /* kf1-kf20 are numbered sequentially */ + MAP(XK_Fn(1), 224); + MAP(XK_Fn(2), 225); + MAP(XK_Fn(3), 226); + MAP(XK_Fn(4), 227); + MAP(XK_Fn(5), 228); + MAP(XK_Fn(6), 229); + MAP(XK_Fn(7), 230); + MAP(XK_Fn(8), 231); + MAP(XK_Fn(9), 232); + MAP(XK_Fn(10), 233); + MAP(XK_Fn(11), 192); + MAP(XK_Fn(12), 193); + MAP(XK_Fn(13), 194); + MAP(XK_Fn(14), 195); /* kund */ + MAP(XK_Fn(15), 196); + MAP(XK_Fn(16), 197); /* kcpy */ + MAP(XK_Fn(17), 198); + MAP(XK_Fn(18), 199); + MAP(XK_Fn(19), 200); /* kfnd */ + MAP(XK_Fn(20), 201); + + /* kf31-kf36 are numbered sequentially */ + MAP(XK_Fn(21), 208); /* kf31 */ + MAP(XK_Fn(22), 209); + MAP(XK_Fn(23), 210); + MAP(XK_Fn(24), 211); + MAP(XK_Fn(25), 212); + MAP(XK_Fn(26), 213); /* kf36 */ + + /* kf37-kf47 are interspersed with keypad keys */ + MAP(XK_Fn(27), 214); /* khome */ + MAP(XK_Fn(28), 215); /* kf38 */ + MAP(XK_Fn(29), 216); /* kpp */ + MAP(XK_Fn(30), 217); /* kf40 */ + MAP(XK_Fn(31), 218); /* kb2 */ + MAP(XK_Fn(32), 219); /* kf42 */ + MAP(XK_Fn(33), 220); /* kend */ + MAP(XK_Fn(34), 221); /* kf44 */ + MAP(XK_Fn(35), 222); /* knp */ + MAP(XK_Fn(36), 234); /* kf46 */ + MAP(XK_Fn(37), 235); /* kf47 */ + default: + result = -1; + break; + } + } else { + switch (kd->keysym) { + MAP(XK_Help, 196); /* khlp */ + MAP(XK_Menu, 197); + + MAP(XK_Find, 1); + MAP(XK_Insert, 2); /* kich1 */ + MAP(XK_Delete, 3); +#ifdef XK_KP_Insert + MAP(XK_KP_Insert, 2); + MAP(XK_KP_Delete, 3); +#endif +#ifdef DXK_Remove + MAP(DXK_Remove, 3); +#endif + MAP(XK_Select, 4); + + MAP(XK_Prior, 216); + MAP(XK_Next, 222); + MAP(XK_Home, 214); + MAP(XK_End, 220); + MAP(XK_Begin, 218); /* kf41=kb2 */ + + default: + result = -1; + break; + } + } + if (result > 0) { + reply->a_type = ANSI_CSI; + reply->a_nparam = 1; + reply->a_param[0] = result; + reply->a_final = 'z'; + } else if (IsCursorKey(kd->keysym)) { + reply->a_type = ANSI_SS3; + reply->a_final = (Char) curfinal[kd->keysym - XK_Home]; + } +#else + (void) reply; + (void) kd; +#endif /* OPT_SUN_FUNC_KEYS */ +} + +#if OPT_NUM_LOCK +#define isName(c) ((c) == '_' || (c) == '-' || isalnum(CharOf(c))) + +static const char * +skipName(const char *s) +{ + while (*s != '\0' && isName(CharOf(*s))) + ++s; + return s; +} + +/* + * Found a ":" in a translation, check what is past it to see if it contains + * any of the insert-text action names. + */ +static Boolean +keyCanInsert(const char *parse) +{ + Boolean result = False; + int ch; + Boolean escape = False; + Boolean quoted = False; + + static const char *table[] = + { + "insert", + "insert-seven-bit", + "insert-eight-bit", + "string", + }; + Cardinal n; + + while (*parse != '\0' && *parse != '\n') { + ch = CharOf(*parse++); + if (escape) { + escape = False; + } else if (ch == '\\') { + escape = True; + } else if (ch == '"') { + quoted = (Boolean) ! quoted; + } else if (!quoted && isName(ch)) { + const char *next = skipName(--parse); + size_t need = (size_t) (next - parse); + + for (n = 0; n < XtNumber(table); ++n) { + if (need == strlen(table[n]) + && !strncmp(parse, table[n], need)) { + result = True; + break; + } + } + parse = next; + } + + } + return result; +} + +/* + * Strip the entire action, to avoid matching it. + */ +static char * +stripAction(char *base, char *last) +{ + while (last != base) { + if (*--last == '\n') { + break; + } + } + return last; +} + +static char * +stripBlanks(char *base, char *last) +{ + while (last != base) { + int ch = CharOf(last[-1]); + if (ch != ' ' && ch != '\t') + break; + --last; + } + return last; +} + +/* + * Strip unneeded whitespace from a translations resource, mono-casing and + * returning a malloc'd copy of the result. + */ +static char * +stripTranslations(const char *s, Bool onlyInsert) +{ + char *dst = 0; + + if (s != 0) { + dst = TypeMallocN(char, strlen(s) + 1); + + if (dst != 0) { + int state = 0; + int ch = 0; + int prv = 0; + char *d = dst; + + TRACE(("stripping:\n%s\n", s)); + while (*s != '\0') { + ch = *s++; + if (ch == '\n') { + if (d != dst) + *d++ = (char) ch; + state = 0; + } else if (strchr(":!#", ch) != 0) { + d = stripBlanks(dst, d); + if (onlyInsert && (ch == ':') && !keyCanInsert(s)) { + d = stripAction(dst, d); + } + state = -1; + } else if (state >= 0) { + if (isspace(CharOf(ch))) { + if (state == 0 || strchr("<>~ \t", prv)) + continue; + } else if (strchr("<>~", ch)) { + d = stripBlanks(dst, d); + } + *d++ = x_toupper(ch); + ++state; + } + prv = ch; + } + *d = '\0'; + TRACE(("...result:\n%s\n", dst)); + } + } + return dst; +} + +/* + * Make a simple check to see if a given translations keyword appears in + * xterm's translations resource. It does not attempt to parse the strings, + * just makes a case-independent check and ensures that the ends of the match + * are on token-boundaries. + * + * That this can only retrieve translations that are given as resource values; + * the default translations in charproc.c for example are not retrievable by + * any interface to X. + * + * Also: We can retrieve only the most-specified translation resource. For + * example, if the resource file specifies both "*translations" and + * "XTerm*translations", we see only the latter. + */ +static Bool +TranslationsUseKeyword(Widget w, char **cache, const char *keyword, Bool onlyInsert) +{ + static String data; + static XtResource key_resources[] = + { + {XtNtranslations, XtCTranslations, XtRString, + sizeof(data), 0, XtRString, (XtPointer) NULL} + }; + Bool result = False; + char *copy; + char *test; + + if ((test = stripTranslations(keyword, onlyInsert)) != 0) { + if (*cache == 0) { + XtGetSubresources(w, + (XtPointer) &data, + "vt100", + "VT100", + key_resources, + XtNumber(key_resources), + NULL, + (Cardinal) 0); + if (data != 0 && (copy = stripTranslations(data, onlyInsert)) != 0) { + *cache = copy; + } + } + + if (*cache != 0) { + char *p = *cache; + int state = 0; + int now = ' ', prv; + + while (*p != 0) { + prv = now; + now = *p++; + if (now == ':' + || now == '!') { + state = -1; + } else if (now == '\n') { + state = 0; + } else if (state >= 0) { + if (now == test[state]) { + if ((state != 0 + || !isName(prv)) + && ((test[++state] == 0) + && !isName(*p))) { + result = True; + break; + } + } else { + state = 0; + } + } + } + } + free(test); + } + TRACE(("TranslationsUseKeyword(%p, %s) = %d\n", + (void *) w, keyword, result)); + return result; +} + +static Bool +xtermHasTranslation(XtermWidget xw, const char *keyword, Bool onlyInsert) +{ + return (TranslationsUseKeyword(SHELL_OF(xw), + &(xw->keyboard.shell_translations), + keyword, + onlyInsert) + || TranslationsUseKeyword((Widget) xw, + &(xw->keyboard.xterm_translations), + keyword, + onlyInsert)); +} + +#if OPT_EXTRA_PASTE +static void +addTranslation(XtermWidget xw, const char *fromString, const char *toString) +{ + size_t have = (xw->keyboard.extra_translations + ? strlen(xw->keyboard.extra_translations) + : 0); + size_t need = (((have != 0) ? (have + 4) : 0) + + strlen(fromString) + + strlen(toString) + + 6); + + if (!xtermHasTranslation(xw, fromString, False)) { + xw->keyboard.extra_translations + = TypeRealloc(char, need, xw->keyboard.extra_translations); + if ((xw->keyboard.extra_translations) != 0) { + TRACE(("adding %s: %s\n", fromString, toString)); + if (have) + strcat(xw->keyboard.extra_translations, " \\n\\"); + sprintf(xw->keyboard.extra_translations, "%s: %s", + fromString, toString); + TRACE(("...{%s}\n", xw->keyboard.extra_translations)); + } + } +} +#endif + +#define SaveMask(name) xw->misc.name |= (unsigned) mask;\ + TRACE(("SaveMask(%s) %#x (%#x is%s modifier)\n", \ + #name, \ + xw->misc.name, (unsigned) mask, \ + ModifierName((unsigned) mask))); +/* + * Determine which modifier mask (if any) applies to the Num_Lock keysym. + * + * Also, determine which modifiers are associated with the ALT keys, so we can + * send that information as a parameter for special keys in Sun/PC keyboard + * mode. However, if the ALT modifier is used in translations, we do not want + * to confuse things by sending the parameter. + */ +void +VTInitModifiers(XtermWidget xw) +{ + Display *dpy = XtDisplay(xw); + XModifierKeymap *keymap = XGetModifierMapping(dpy); + int i, j, k, l; + KeySym keysym; + unsigned long mask; + int min_keycode, max_keycode, keysyms_per_keycode = 0; + + if (keymap != 0) { + KeySym *theMap; + int keycode_count; + + TRACE(("VTInitModifiers\n")); + + XDisplayKeycodes(dpy, &min_keycode, &max_keycode); + keycode_count = (max_keycode - min_keycode + 1); + theMap = XGetKeyboardMapping(dpy, + (KeyCode) min_keycode, + keycode_count, + &keysyms_per_keycode); + + if (theMap != 0) { + +#if OPT_EXTRA_PASTE + /* + * Assume that if we can find the paste keysym in the X keyboard + * mapping that the server allows the corresponding translations + * resource. + */ + int limit = (max_keycode - min_keycode) * keysyms_per_keycode; + for (i = 0; i < limit; ++i) { +#ifdef XF86XK_Paste + if (theMap[i] == XF86XK_Paste) { + TRACE(("keyboard has XF86XK_Paste\n")); + addTranslation(xw, + "<KeyPress> XF86Paste", + "insert-selection(SELECT, CUT_BUFFER0)"); + } +#endif +#ifdef SunXK_Paste + if (theMap[i] == SunXK_Paste) { + TRACE(("keyboard has SunXK_Paste\n")); + addTranslation(xw, + "<KeyPress> SunPaste", + "insert-selection(SELECT, CUT_BUFFER0)"); + } +#endif + } +#endif /* OPT_EXTRA_PASTE */ + + for (i = k = 0, mask = 1; i < 8; i++, mask <<= 1) { + for (j = 0; j < keymap->max_keypermod; j++) { + KeyCode code = keymap->modifiermap[k++]; + if (code == 0) + continue; + + for (l = 0; l < keysyms_per_keycode; ++l) { +#ifdef HAVE_XKBKEYCODETOKEYSYM + keysym = XkbKeycodeToKeysym(dpy, code, 0, l); +#else + keysym = XKeycodeToKeysym(dpy, code, l); +#endif + if (keysym == NoSymbol) { + /* EMPTY */ ; + } else if (keysym == XK_Num_Lock) { + SaveMask(num_lock); + } else if (keysym == XK_Alt_L || keysym == XK_Alt_R) { + SaveMask(alt_mods); + } else if (keysym == XK_Meta_L || keysym == XK_Meta_R) { + SaveMask(meta_mods); + } else if (mask == ShiftMask + && (keysym == XK_Shift_L + || keysym == XK_Shift_R)) { + /* EMPTY */ ; + } else if (mask == ControlMask + && (keysym == XK_Control_L + || keysym == XK_Control_R)) { + /* EMPTY */ ; + } else if (mask == LockMask + && (keysym == XK_Caps_Lock)) { + /* EMPTY */ ; + } else if (keysym == XK_Mode_switch +#ifdef XK_ISO_Level3_Shift + || keysym == XK_ISO_Level3_Shift +#endif + ) { + SaveMask(other_mods); + } + } + } + } + XFree(theMap); + } + + /* Don't disable any mods if "alwaysUseMods" is true. */ + if (!xw->misc.alwaysUseMods) { + + /* + * Force TranslationsUseKeyword() to reload. + */ + if (xw->keyboard.shell_translations) { + free(xw->keyboard.shell_translations); + xw->keyboard.shell_translations = 0; + } + if (xw->keyboard.xterm_translations) { + free(xw->keyboard.xterm_translations); + xw->keyboard.xterm_translations = 0; + } + + /* + * If the Alt modifier is used in translations, we would rather not + * use it to modify function-keys when NumLock is active. + */ + if ((xw->misc.alt_mods != 0) + && xtermHasTranslation(xw, "alt", True)) { + TRACE(("ALT is used as a modifier in translations (ignore mask)\n")); + xw->misc.alt_mods = 0; + } + + /* + * If the Meta modifier is used in translations, we would rather not + * use it to modify function-keys. + */ + if ((xw->misc.meta_mods != 0) + && xtermHasTranslation(xw, "meta", True)) { + TRACE(("META is used as a modifier in translations\n")); + xw->misc.meta_mods = 0; + } + } + + XFreeModifiermap(keymap); + } +} +#endif /* OPT_NUM_LOCK */ diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..462fa9c --- /dev/null +++ b/install-sh @@ -0,0 +1,294 @@ +#! /bin/sh +# +# install - install a program, script, or datafile +# +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd=$cpprog + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "$0: no input file specified" >&2 + exit 1 +else + : +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d "$dst" ]; then + instcmd=: + chmodcmd="" + else + instcmd=$mkdirprog + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f "$src" ] || [ -d "$src" ] + then + : + else + echo "$0: $src does not exist" >&2 + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "$0: no destination specified" >&2 + exit 1 + else + : + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d "$dst" ] + then + dst=$dst/`basename "$src"` + else + : + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' + ' +IFS="${IFS-$defaultIFS}" + +oIFS=$IFS +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS=$oIFS + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp=$pathcomp$1 + shift + + if [ ! -d "$pathcomp" ] ; + then + $mkdirprog "$pathcomp" + else + : + fi + + pathcomp=$pathcomp/ +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd "$dst" && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename "$dst"` + else + dstfile=`basename "$dst" $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename "$dst"` + else + : + fi + +# Make a couple of temp file names in the proper directory. + + dsttmp=$dstdir/#inst.$$# + rmtmp=$dstdir/#rm.$$# + +# Trap to clean up temp files at exit. + + trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 + trap '(exit $?); exit' 1 2 13 15 + +# Move or copy the file name to the temp name + + $doit $instcmd "$src" "$dsttmp" && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && + +# Now remove or move aside any old file at destination location. We try this +# two ways since rm can't unlink itself on some systems and the destination +# file might be busy for other reasons. In this case, the final cleanup +# might fail but the new file should still install successfully. + +{ + if [ -f "$dstdir/$dstfile" ] + then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || + $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || + { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit + } + else + : + fi +} && + +# Now rename the file to the real destination. + + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + +fi && + +# The final little trick to "correctly" pass the exit status to the exit trap. + +{ + (exit 0); exit +} diff --git a/keysym2ucs.c b/keysym2ucs.c new file mode 100644 index 0000000..69cf161 --- /dev/null +++ b/keysym2ucs.c @@ -0,0 +1,871 @@ +/* $XTermId: keysym2ucs.c,v 1.15 2007/06/13 00:16:56 tom Exp $ + * This module converts keysym values into the corresponding ISO 10646 + * (UCS, Unicode) values. + * + * The array keysymtab[] contains pairs of X11 keysym values for graphical + * characters and the corresponding Unicode value. The function + * keysym2ucs() maps a keysym onto a Unicode value using a binary search, + * therefore keysymtab[] must remain SORTED by keysym value. + * + * The keysym -> UTF-8 conversion will hopefully one day be provided + * by Xlib via XmbLookupString() and should ideally not have to be + * done in X applications. But we are not there yet. + * + * We allow to represent any UCS character in the range U-00000000 to + * U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff. + * This admittedly does not cover the entire 31-bit space of UCS, but + * it does cover all of the characters up to U-10FFFF, which can be + * represented by UTF-16, and more, and it is very unlikely that higher + * UCS codes will ever be assigned by ISO. So to get Unicode character + * U+ABCD you can directly use keysym 0x0100abcd. + * + * NOTE: The comments in the table below contain the actual character + * encoded in UTF-8, so for viewing and editing best use an editor in + * UTF-8 mode. + * + * Author: Markus G. Kuhn <mkuhn@acm.org>, University of Cambridge, April 2001 + * + * Special thanks to Richard Verhoeven <river@win.tue.nl> for preparing + * an initial draft of the mapping table. + * + * This software is in the public domain. Share and enjoy! + * + * AUTOMATICALLY GENERATED FILE, DO NOT EDIT !!! (unicode/convmap.pl) + */ + +#ifndef KEYSYM2UCS_INCLUDED + +#include "keysym2ucs.h" +#define VISIBLE /* */ + +#else + +#define VISIBLE static + +#endif + +static struct codepair { + unsigned short keysym; + unsigned short ucs; +} keysymtab[] = { + { 0x01a1, 0x0104 }, /* Aogonek Ä„ LATIN CAPITAL LETTER A WITH OGONEK */ + { 0x01a2, 0x02d8 }, /* breve ˘ BREVE */ + { 0x01a3, 0x0141 }, /* Lstroke Å LATIN CAPITAL LETTER L WITH STROKE */ + { 0x01a5, 0x013d }, /* Lcaron Ľ LATIN CAPITAL LETTER L WITH CARON */ + { 0x01a6, 0x015a }, /* Sacute Åš LATIN CAPITAL LETTER S WITH ACUTE */ + { 0x01a9, 0x0160 }, /* Scaron Å LATIN CAPITAL LETTER S WITH CARON */ + { 0x01aa, 0x015e }, /* Scedilla Åž LATIN CAPITAL LETTER S WITH CEDILLA */ + { 0x01ab, 0x0164 }, /* Tcaron Ť LATIN CAPITAL LETTER T WITH CARON */ + { 0x01ac, 0x0179 }, /* Zacute Ź LATIN CAPITAL LETTER Z WITH ACUTE */ + { 0x01ae, 0x017d }, /* Zcaron Ž LATIN CAPITAL LETTER Z WITH CARON */ + { 0x01af, 0x017b }, /* Zabovedot Å» LATIN CAPITAL LETTER Z WITH DOT ABOVE */ + { 0x01b1, 0x0105 }, /* aogonek Ä… LATIN SMALL LETTER A WITH OGONEK */ + { 0x01b2, 0x02db }, /* ogonek Ë› OGONEK */ + { 0x01b3, 0x0142 }, /* lstroke Å‚ LATIN SMALL LETTER L WITH STROKE */ + { 0x01b5, 0x013e }, /* lcaron ľ LATIN SMALL LETTER L WITH CARON */ + { 0x01b6, 0x015b }, /* sacute Å› LATIN SMALL LETTER S WITH ACUTE */ + { 0x01b7, 0x02c7 }, /* caron ˇ CARON */ + { 0x01b9, 0x0161 }, /* scaron Å¡ LATIN SMALL LETTER S WITH CARON */ + { 0x01ba, 0x015f }, /* scedilla ÅŸ LATIN SMALL LETTER S WITH CEDILLA */ + { 0x01bb, 0x0165 }, /* tcaron Å¥ LATIN SMALL LETTER T WITH CARON */ + { 0x01bc, 0x017a }, /* zacute ź LATIN SMALL LETTER Z WITH ACUTE */ + { 0x01bd, 0x02dd }, /* doubleacute Ë DOUBLE ACUTE ACCENT */ + { 0x01be, 0x017e }, /* zcaron ž LATIN SMALL LETTER Z WITH CARON */ + { 0x01bf, 0x017c }, /* zabovedot ż LATIN SMALL LETTER Z WITH DOT ABOVE */ + { 0x01c0, 0x0154 }, /* Racute Å” LATIN CAPITAL LETTER R WITH ACUTE */ + { 0x01c3, 0x0102 }, /* Abreve Ä‚ LATIN CAPITAL LETTER A WITH BREVE */ + { 0x01c5, 0x0139 }, /* Lacute Ĺ LATIN CAPITAL LETTER L WITH ACUTE */ + { 0x01c6, 0x0106 }, /* Cacute Ć LATIN CAPITAL LETTER C WITH ACUTE */ + { 0x01c8, 0x010c }, /* Ccaron ÄŒ LATIN CAPITAL LETTER C WITH CARON */ + { 0x01ca, 0x0118 }, /* Eogonek Ę LATIN CAPITAL LETTER E WITH OGONEK */ + { 0x01cc, 0x011a }, /* Ecaron Äš LATIN CAPITAL LETTER E WITH CARON */ + { 0x01cf, 0x010e }, /* Dcaron ÄŽ LATIN CAPITAL LETTER D WITH CARON */ + { 0x01d0, 0x0110 }, /* Dstroke Ä LATIN CAPITAL LETTER D WITH STROKE */ + { 0x01d1, 0x0143 }, /* Nacute Ń LATIN CAPITAL LETTER N WITH ACUTE */ + { 0x01d2, 0x0147 }, /* Ncaron Ň LATIN CAPITAL LETTER N WITH CARON */ + { 0x01d5, 0x0150 }, /* Odoubleacute Å LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */ + { 0x01d8, 0x0158 }, /* Rcaron Ř LATIN CAPITAL LETTER R WITH CARON */ + { 0x01d9, 0x016e }, /* Uring Å® LATIN CAPITAL LETTER U WITH RING ABOVE */ + { 0x01db, 0x0170 }, /* Udoubleacute Å° LATIN CAPITAL LETTER U WITH DOUBLE ACUTE */ + { 0x01de, 0x0162 }, /* Tcedilla Å¢ LATIN CAPITAL LETTER T WITH CEDILLA */ + { 0x01e0, 0x0155 }, /* racute Å• LATIN SMALL LETTER R WITH ACUTE */ + { 0x01e3, 0x0103 }, /* abreve ă LATIN SMALL LETTER A WITH BREVE */ + { 0x01e5, 0x013a }, /* lacute ĺ LATIN SMALL LETTER L WITH ACUTE */ + { 0x01e6, 0x0107 }, /* cacute ć LATIN SMALL LETTER C WITH ACUTE */ + { 0x01e8, 0x010d }, /* ccaron Ä LATIN SMALL LETTER C WITH CARON */ + { 0x01ea, 0x0119 }, /* eogonek Ä™ LATIN SMALL LETTER E WITH OGONEK */ + { 0x01ec, 0x011b }, /* ecaron Ä› LATIN SMALL LETTER E WITH CARON */ + { 0x01ef, 0x010f }, /* dcaron Ä LATIN SMALL LETTER D WITH CARON */ + { 0x01f0, 0x0111 }, /* dstroke Ä‘ LATIN SMALL LETTER D WITH STROKE */ + { 0x01f1, 0x0144 }, /* nacute Å„ LATIN SMALL LETTER N WITH ACUTE */ + { 0x01f2, 0x0148 }, /* ncaron ň LATIN SMALL LETTER N WITH CARON */ + { 0x01f5, 0x0151 }, /* odoubleacute Å‘ LATIN SMALL LETTER O WITH DOUBLE ACUTE */ + { 0x01f8, 0x0159 }, /* rcaron Å™ LATIN SMALL LETTER R WITH CARON */ + { 0x01f9, 0x016f }, /* uring ů LATIN SMALL LETTER U WITH RING ABOVE */ + { 0x01fb, 0x0171 }, /* udoubleacute ű LATIN SMALL LETTER U WITH DOUBLE ACUTE */ + { 0x01fe, 0x0163 }, /* tcedilla Å£ LATIN SMALL LETTER T WITH CEDILLA */ + { 0x01ff, 0x02d9 }, /* abovedot Ë™ DOT ABOVE */ + { 0x02a1, 0x0126 }, /* Hstroke Ħ LATIN CAPITAL LETTER H WITH STROKE */ + { 0x02a6, 0x0124 }, /* Hcircumflex Ĥ LATIN CAPITAL LETTER H WITH CIRCUMFLEX */ + { 0x02a9, 0x0130 }, /* Iabovedot Ä° LATIN CAPITAL LETTER I WITH DOT ABOVE */ + { 0x02ab, 0x011e }, /* Gbreve Äž LATIN CAPITAL LETTER G WITH BREVE */ + { 0x02ac, 0x0134 }, /* Jcircumflex Ä´ LATIN CAPITAL LETTER J WITH CIRCUMFLEX */ + { 0x02b1, 0x0127 }, /* hstroke ħ LATIN SMALL LETTER H WITH STROKE */ + { 0x02b6, 0x0125 }, /* hcircumflex Ä¥ LATIN SMALL LETTER H WITH CIRCUMFLEX */ + { 0x02b9, 0x0131 }, /* idotless ı LATIN SMALL LETTER DOTLESS I */ + { 0x02bb, 0x011f }, /* gbreve ÄŸ LATIN SMALL LETTER G WITH BREVE */ + { 0x02bc, 0x0135 }, /* jcircumflex ĵ LATIN SMALL LETTER J WITH CIRCUMFLEX */ + { 0x02c5, 0x010a }, /* Cabovedot ÄŠ LATIN CAPITAL LETTER C WITH DOT ABOVE */ + { 0x02c6, 0x0108 }, /* Ccircumflex Ĉ LATIN CAPITAL LETTER C WITH CIRCUMFLEX */ + { 0x02d5, 0x0120 }, /* Gabovedot Ä LATIN CAPITAL LETTER G WITH DOT ABOVE */ + { 0x02d8, 0x011c }, /* Gcircumflex Äœ LATIN CAPITAL LETTER G WITH CIRCUMFLEX */ + { 0x02dd, 0x016c }, /* Ubreve Ŭ LATIN CAPITAL LETTER U WITH BREVE */ + { 0x02de, 0x015c }, /* Scircumflex Åœ LATIN CAPITAL LETTER S WITH CIRCUMFLEX */ + { 0x02e5, 0x010b }, /* cabovedot Ä‹ LATIN SMALL LETTER C WITH DOT ABOVE */ + { 0x02e6, 0x0109 }, /* ccircumflex ĉ LATIN SMALL LETTER C WITH CIRCUMFLEX */ + { 0x02f5, 0x0121 }, /* gabovedot Ä¡ LATIN SMALL LETTER G WITH DOT ABOVE */ + { 0x02f8, 0x011d }, /* gcircumflex Ä LATIN SMALL LETTER G WITH CIRCUMFLEX */ + { 0x02fd, 0x016d }, /* ubreve Å LATIN SMALL LETTER U WITH BREVE */ + { 0x02fe, 0x015d }, /* scircumflex Å LATIN SMALL LETTER S WITH CIRCUMFLEX */ + { 0x03a2, 0x0138 }, /* kra ĸ LATIN SMALL LETTER KRA */ + { 0x03a3, 0x0156 }, /* Rcedilla Å– LATIN CAPITAL LETTER R WITH CEDILLA */ + { 0x03a5, 0x0128 }, /* Itilde Ĩ LATIN CAPITAL LETTER I WITH TILDE */ + { 0x03a6, 0x013b }, /* Lcedilla Ä» LATIN CAPITAL LETTER L WITH CEDILLA */ + { 0x03aa, 0x0112 }, /* Emacron Ä’ LATIN CAPITAL LETTER E WITH MACRON */ + { 0x03ab, 0x0122 }, /* Gcedilla Ä¢ LATIN CAPITAL LETTER G WITH CEDILLA */ + { 0x03ac, 0x0166 }, /* Tslash Ŧ LATIN CAPITAL LETTER T WITH STROKE */ + { 0x03b3, 0x0157 }, /* rcedilla Å— LATIN SMALL LETTER R WITH CEDILLA */ + { 0x03b5, 0x0129 }, /* itilde Ä© LATIN SMALL LETTER I WITH TILDE */ + { 0x03b6, 0x013c }, /* lcedilla ļ LATIN SMALL LETTER L WITH CEDILLA */ + { 0x03ba, 0x0113 }, /* emacron Ä“ LATIN SMALL LETTER E WITH MACRON */ + { 0x03bb, 0x0123 }, /* gcedilla Ä£ LATIN SMALL LETTER G WITH CEDILLA */ + { 0x03bc, 0x0167 }, /* tslash ŧ LATIN SMALL LETTER T WITH STROKE */ + { 0x03bd, 0x014a }, /* ENG ÅŠ LATIN CAPITAL LETTER ENG */ + { 0x03bf, 0x014b }, /* eng Å‹ LATIN SMALL LETTER ENG */ + { 0x03c0, 0x0100 }, /* Amacron Ä€ LATIN CAPITAL LETTER A WITH MACRON */ + { 0x03c7, 0x012e }, /* Iogonek Ä® LATIN CAPITAL LETTER I WITH OGONEK */ + { 0x03cc, 0x0116 }, /* Eabovedot Ä– LATIN CAPITAL LETTER E WITH DOT ABOVE */ + { 0x03cf, 0x012a }, /* Imacron Ī LATIN CAPITAL LETTER I WITH MACRON */ + { 0x03d1, 0x0145 }, /* Ncedilla Å… LATIN CAPITAL LETTER N WITH CEDILLA */ + { 0x03d2, 0x014c }, /* Omacron ÅŒ LATIN CAPITAL LETTER O WITH MACRON */ + { 0x03d3, 0x0136 }, /* Kcedilla Ķ LATIN CAPITAL LETTER K WITH CEDILLA */ + { 0x03d9, 0x0172 }, /* Uogonek Ų LATIN CAPITAL LETTER U WITH OGONEK */ + { 0x03dd, 0x0168 }, /* Utilde Ũ LATIN CAPITAL LETTER U WITH TILDE */ + { 0x03de, 0x016a }, /* Umacron Ū LATIN CAPITAL LETTER U WITH MACRON */ + { 0x03e0, 0x0101 }, /* amacron Ä LATIN SMALL LETTER A WITH MACRON */ + { 0x03e7, 0x012f }, /* iogonek į LATIN SMALL LETTER I WITH OGONEK */ + { 0x03ec, 0x0117 }, /* eabovedot Ä— LATIN SMALL LETTER E WITH DOT ABOVE */ + { 0x03ef, 0x012b }, /* imacron Ä« LATIN SMALL LETTER I WITH MACRON */ + { 0x03f1, 0x0146 }, /* ncedilla ņ LATIN SMALL LETTER N WITH CEDILLA */ + { 0x03f2, 0x014d }, /* omacron Å LATIN SMALL LETTER O WITH MACRON */ + { 0x03f3, 0x0137 }, /* kcedilla Ä· LATIN SMALL LETTER K WITH CEDILLA */ + { 0x03f9, 0x0173 }, /* uogonek ų LATIN SMALL LETTER U WITH OGONEK */ + { 0x03fd, 0x0169 }, /* utilde Å© LATIN SMALL LETTER U WITH TILDE */ + { 0x03fe, 0x016b }, /* umacron Å« LATIN SMALL LETTER U WITH MACRON */ + { 0x047e, 0x203e }, /* overline ‾ OVERLINE */ + { 0x04a1, 0x3002 }, /* kana_fullstop 。 IDEOGRAPHIC FULL STOP */ + { 0x04a2, 0x300c }, /* kana_openingbracket 「 LEFT CORNER BRACKET */ + { 0x04a3, 0x300d }, /* kana_closingbracket 〠RIGHT CORNER BRACKET */ + { 0x04a4, 0x3001 }, /* kana_comma 〠IDEOGRAPHIC COMMA */ + { 0x04a5, 0x30fb }, /* kana_conjunctive ・ KATAKANA MIDDLE DOT */ + { 0x04a6, 0x30f2 }, /* kana_WO ヲ KATAKANA LETTER WO */ + { 0x04a7, 0x30a1 }, /* kana_a ã‚¡ KATAKANA LETTER SMALL A */ + { 0x04a8, 0x30a3 }, /* kana_i ã‚£ KATAKANA LETTER SMALL I */ + { 0x04a9, 0x30a5 }, /* kana_u ã‚¥ KATAKANA LETTER SMALL U */ + { 0x04aa, 0x30a7 }, /* kana_e ェ KATAKANA LETTER SMALL E */ + { 0x04ab, 0x30a9 }, /* kana_o ã‚© KATAKANA LETTER SMALL O */ + { 0x04ac, 0x30e3 }, /* kana_ya ャ KATAKANA LETTER SMALL YA */ + { 0x04ad, 0x30e5 }, /* kana_yu ュ KATAKANA LETTER SMALL YU */ + { 0x04ae, 0x30e7 }, /* kana_yo ョ KATAKANA LETTER SMALL YO */ + { 0x04af, 0x30c3 }, /* kana_tsu ッ KATAKANA LETTER SMALL TU */ + { 0x04b0, 0x30fc }, /* prolongedsound ー KATAKANA-HIRAGANA PROLONGED SOUND MARK */ + { 0x04b1, 0x30a2 }, /* kana_A ã‚¢ KATAKANA LETTER A */ + { 0x04b2, 0x30a4 }, /* kana_I イ KATAKANA LETTER I */ + { 0x04b3, 0x30a6 }, /* kana_U ウ KATAKANA LETTER U */ + { 0x04b4, 0x30a8 }, /* kana_E エ KATAKANA LETTER E */ + { 0x04b5, 0x30aa }, /* kana_O オ KATAKANA LETTER O */ + { 0x04b6, 0x30ab }, /* kana_KA ã‚« KATAKANA LETTER KA */ + { 0x04b7, 0x30ad }, /* kana_KI ã‚ KATAKANA LETTER KI */ + { 0x04b8, 0x30af }, /* kana_KU ク KATAKANA LETTER KU */ + { 0x04b9, 0x30b1 }, /* kana_KE ケ KATAKANA LETTER KE */ + { 0x04ba, 0x30b3 }, /* kana_KO コ KATAKANA LETTER KO */ + { 0x04bb, 0x30b5 }, /* kana_SA サ KATAKANA LETTER SA */ + { 0x04bc, 0x30b7 }, /* kana_SHI ã‚· KATAKANA LETTER SI */ + { 0x04bd, 0x30b9 }, /* kana_SU ス KATAKANA LETTER SU */ + { 0x04be, 0x30bb }, /* kana_SE ã‚» KATAKANA LETTER SE */ + { 0x04bf, 0x30bd }, /* kana_SO ソ KATAKANA LETTER SO */ + { 0x04c0, 0x30bf }, /* kana_TA ã‚¿ KATAKANA LETTER TA */ + { 0x04c1, 0x30c1 }, /* kana_CHI ムKATAKANA LETTER TI */ + { 0x04c2, 0x30c4 }, /* kana_TSU ツ KATAKANA LETTER TU */ + { 0x04c3, 0x30c6 }, /* kana_TE テ KATAKANA LETTER TE */ + { 0x04c4, 0x30c8 }, /* kana_TO ト KATAKANA LETTER TO */ + { 0x04c5, 0x30ca }, /* kana_NA ナ KATAKANA LETTER NA */ + { 0x04c6, 0x30cb }, /* kana_NI ニ KATAKANA LETTER NI */ + { 0x04c7, 0x30cc }, /* kana_NU ヌ KATAKANA LETTER NU */ + { 0x04c8, 0x30cd }, /* kana_NE ムKATAKANA LETTER NE */ + { 0x04c9, 0x30ce }, /* kana_NO ノ KATAKANA LETTER NO */ + { 0x04ca, 0x30cf }, /* kana_HA ムKATAKANA LETTER HA */ + { 0x04cb, 0x30d2 }, /* kana_HI ヒ KATAKANA LETTER HI */ + { 0x04cc, 0x30d5 }, /* kana_FU フ KATAKANA LETTER HU */ + { 0x04cd, 0x30d8 }, /* kana_HE ヘ KATAKANA LETTER HE */ + { 0x04ce, 0x30db }, /* kana_HO ホ KATAKANA LETTER HO */ + { 0x04cf, 0x30de }, /* kana_MA マ KATAKANA LETTER MA */ + { 0x04d0, 0x30df }, /* kana_MI ミ KATAKANA LETTER MI */ + { 0x04d1, 0x30e0 }, /* kana_MU ムKATAKANA LETTER MU */ + { 0x04d2, 0x30e1 }, /* kana_ME メ KATAKANA LETTER ME */ + { 0x04d3, 0x30e2 }, /* kana_MO モ KATAKANA LETTER MO */ + { 0x04d4, 0x30e4 }, /* kana_YA ヤ KATAKANA LETTER YA */ + { 0x04d5, 0x30e6 }, /* kana_YU ユ KATAKANA LETTER YU */ + { 0x04d6, 0x30e8 }, /* kana_YO ヨ KATAKANA LETTER YO */ + { 0x04d7, 0x30e9 }, /* kana_RA ラ KATAKANA LETTER RA */ + { 0x04d8, 0x30ea }, /* kana_RI リ KATAKANA LETTER RI */ + { 0x04d9, 0x30eb }, /* kana_RU ル KATAKANA LETTER RU */ + { 0x04da, 0x30ec }, /* kana_RE レ KATAKANA LETTER RE */ + { 0x04db, 0x30ed }, /* kana_RO ムKATAKANA LETTER RO */ + { 0x04dc, 0x30ef }, /* kana_WA ワ KATAKANA LETTER WA */ + { 0x04dd, 0x30f3 }, /* kana_N ン KATAKANA LETTER N */ + { 0x04de, 0x309b }, /* voicedsound ã‚› KATAKANA-HIRAGANA VOICED SOUND MARK */ + { 0x04df, 0x309c }, /* semivoicedsound ã‚œ KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK */ + { 0x05ac, 0x060c }, /* Arabic_comma ØŒ ARABIC COMMA */ + { 0x05bb, 0x061b }, /* Arabic_semicolon Ø› ARABIC SEMICOLON */ + { 0x05bf, 0x061f }, /* Arabic_question_mark ØŸ ARABIC QUESTION MARK */ + { 0x05c1, 0x0621 }, /* Arabic_hamza Ø¡ ARABIC LETTER HAMZA */ + { 0x05c2, 0x0622 }, /* Arabic_maddaonalef Ø¢ ARABIC LETTER ALEF WITH MADDA ABOVE */ + { 0x05c3, 0x0623 }, /* Arabic_hamzaonalef Ø£ ARABIC LETTER ALEF WITH HAMZA ABOVE */ + { 0x05c4, 0x0624 }, /* Arabic_hamzaonwaw ؤ ARABIC LETTER WAW WITH HAMZA ABOVE */ + { 0x05c5, 0x0625 }, /* Arabic_hamzaunderalef Ø¥ ARABIC LETTER ALEF WITH HAMZA BELOW */ + { 0x05c6, 0x0626 }, /* Arabic_hamzaonyeh ئ ARABIC LETTER YEH WITH HAMZA ABOVE */ + { 0x05c7, 0x0627 }, /* Arabic_alef ا ARABIC LETTER ALEF */ + { 0x05c8, 0x0628 }, /* Arabic_beh ب ARABIC LETTER BEH */ + { 0x05c9, 0x0629 }, /* Arabic_tehmarbuta Ø© ARABIC LETTER TEH MARBUTA */ + { 0x05ca, 0x062a }, /* Arabic_teh ت ARABIC LETTER TEH */ + { 0x05cb, 0x062b }, /* Arabic_theh Ø« ARABIC LETTER THEH */ + { 0x05cc, 0x062c }, /* Arabic_jeem ج ARABIC LETTER JEEM */ + { 0x05cd, 0x062d }, /* Arabic_hah Ø ARABIC LETTER HAH */ + { 0x05ce, 0x062e }, /* Arabic_khah Ø® ARABIC LETTER KHAH */ + { 0x05cf, 0x062f }, /* Arabic_dal د ARABIC LETTER DAL */ + { 0x05d0, 0x0630 }, /* Arabic_thal Ø° ARABIC LETTER THAL */ + { 0x05d1, 0x0631 }, /* Arabic_ra ر ARABIC LETTER REH */ + { 0x05d2, 0x0632 }, /* Arabic_zain ز ARABIC LETTER ZAIN */ + { 0x05d3, 0x0633 }, /* Arabic_seen س ARABIC LETTER SEEN */ + { 0x05d4, 0x0634 }, /* Arabic_sheen Ø´ ARABIC LETTER SHEEN */ + { 0x05d5, 0x0635 }, /* Arabic_sad ص ARABIC LETTER SAD */ + { 0x05d6, 0x0636 }, /* Arabic_dad ض ARABIC LETTER DAD */ + { 0x05d7, 0x0637 }, /* Arabic_tah Ø· ARABIC LETTER TAH */ + { 0x05d8, 0x0638 }, /* Arabic_zah ظ ARABIC LETTER ZAH */ + { 0x05d9, 0x0639 }, /* Arabic_ain ع ARABIC LETTER AIN */ + { 0x05da, 0x063a }, /* Arabic_ghain غ ARABIC LETTER GHAIN */ + { 0x05e0, 0x0640 }, /* Arabic_tatweel Ù€ ARABIC TATWEEL */ + { 0x05e1, 0x0641 }, /* Arabic_feh Ù ARABIC LETTER FEH */ + { 0x05e2, 0x0642 }, /* Arabic_qaf Ù‚ ARABIC LETTER QAF */ + { 0x05e3, 0x0643 }, /* Arabic_kaf Ùƒ ARABIC LETTER KAF */ + { 0x05e4, 0x0644 }, /* Arabic_lam Ù„ ARABIC LETTER LAM */ + { 0x05e5, 0x0645 }, /* Arabic_meem Ù… ARABIC LETTER MEEM */ + { 0x05e6, 0x0646 }, /* Arabic_noon Ù† ARABIC LETTER NOON */ + { 0x05e7, 0x0647 }, /* Arabic_ha Ù‡ ARABIC LETTER HEH */ + { 0x05e8, 0x0648 }, /* Arabic_waw Ùˆ ARABIC LETTER WAW */ + { 0x05e9, 0x0649 }, /* Arabic_alefmaksura Ù‰ ARABIC LETTER ALEF MAKSURA */ + { 0x05ea, 0x064a }, /* Arabic_yeh ÙŠ ARABIC LETTER YEH */ + { 0x05eb, 0x064b }, /* Arabic_fathatan Ù‹ ARABIC FATHATAN */ + { 0x05ec, 0x064c }, /* Arabic_dammatan ÙŒ ARABIC DAMMATAN */ + { 0x05ed, 0x064d }, /* Arabic_kasratan Ù ARABIC KASRATAN */ + { 0x05ee, 0x064e }, /* Arabic_fatha ÙŽ ARABIC FATHA */ + { 0x05ef, 0x064f }, /* Arabic_damma Ù ARABIC DAMMA */ + { 0x05f0, 0x0650 }, /* Arabic_kasra Ù ARABIC KASRA */ + { 0x05f1, 0x0651 }, /* Arabic_shadda Ù‘ ARABIC SHADDA */ + { 0x05f2, 0x0652 }, /* Arabic_sukun Ù’ ARABIC SUKUN */ + { 0x06a1, 0x0452 }, /* Serbian_dje Ñ’ CYRILLIC SMALL LETTER DJE */ + { 0x06a2, 0x0453 }, /* Macedonia_gje Ñ“ CYRILLIC SMALL LETTER GJE */ + { 0x06a3, 0x0451 }, /* Cyrillic_io Ñ‘ CYRILLIC SMALL LETTER IO */ + { 0x06a4, 0x0454 }, /* Ukrainian_ie Ñ” CYRILLIC SMALL LETTER UKRAINIAN IE */ + { 0x06a5, 0x0455 }, /* Macedonia_dse Ñ• CYRILLIC SMALL LETTER DZE */ + { 0x06a6, 0x0456 }, /* Ukrainian_i Ñ– CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I */ + { 0x06a7, 0x0457 }, /* Ukrainian_yi Ñ— CYRILLIC SMALL LETTER YI */ + { 0x06a8, 0x0458 }, /* Cyrillic_je ј CYRILLIC SMALL LETTER JE */ + { 0x06a9, 0x0459 }, /* Cyrillic_lje Ñ™ CYRILLIC SMALL LETTER LJE */ + { 0x06aa, 0x045a }, /* Cyrillic_nje Ñš CYRILLIC SMALL LETTER NJE */ + { 0x06ab, 0x045b }, /* Serbian_tshe Ñ› CYRILLIC SMALL LETTER TSHE */ + { 0x06ac, 0x045c }, /* Macedonia_kje Ñœ CYRILLIC SMALL LETTER KJE */ + { 0x06ad, 0x0491 }, /* Ukrainian_ghe_with_upturn Ò‘ CYRILLIC SMALL LETTER GHE WITH UPTURN */ + { 0x06ae, 0x045e }, /* Byelorussian_shortu Ñž CYRILLIC SMALL LETTER SHORT U */ + { 0x06af, 0x045f }, /* Cyrillic_dzhe ÑŸ CYRILLIC SMALL LETTER DZHE */ + { 0x06b0, 0x2116 }, /* numerosign â„– NUMERO SIGN */ + { 0x06b1, 0x0402 }, /* Serbian_DJE Ђ CYRILLIC CAPITAL LETTER DJE */ + { 0x06b2, 0x0403 }, /* Macedonia_GJE Ѓ CYRILLIC CAPITAL LETTER GJE */ + { 0x06b3, 0x0401 }, /* Cyrillic_IO Ð CYRILLIC CAPITAL LETTER IO */ + { 0x06b4, 0x0404 }, /* Ukrainian_IE Є CYRILLIC CAPITAL LETTER UKRAINIAN IE */ + { 0x06b5, 0x0405 }, /* Macedonia_DSE Ð… CYRILLIC CAPITAL LETTER DZE */ + { 0x06b6, 0x0406 }, /* Ukrainian_I І CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I */ + { 0x06b7, 0x0407 }, /* Ukrainian_YI Ї CYRILLIC CAPITAL LETTER YI */ + { 0x06b8, 0x0408 }, /* Cyrillic_JE Ј CYRILLIC CAPITAL LETTER JE */ + { 0x06b9, 0x0409 }, /* Cyrillic_LJE Љ CYRILLIC CAPITAL LETTER LJE */ + { 0x06ba, 0x040a }, /* Cyrillic_NJE Њ CYRILLIC CAPITAL LETTER NJE */ + { 0x06bb, 0x040b }, /* Serbian_TSHE Ћ CYRILLIC CAPITAL LETTER TSHE */ + { 0x06bc, 0x040c }, /* Macedonia_KJE ÐŒ CYRILLIC CAPITAL LETTER KJE */ + { 0x06bd, 0x0490 }, /* Ukrainian_GHE_WITH_UPTURN Ò CYRILLIC CAPITAL LETTER GHE WITH UPTURN */ + { 0x06be, 0x040e }, /* Byelorussian_SHORTU ÐŽ CYRILLIC CAPITAL LETTER SHORT U */ + { 0x06bf, 0x040f }, /* Cyrillic_DZHE Ð CYRILLIC CAPITAL LETTER DZHE */ + { 0x06c0, 0x044e }, /* Cyrillic_yu ÑŽ CYRILLIC SMALL LETTER YU */ + { 0x06c1, 0x0430 }, /* Cyrillic_a а CYRILLIC SMALL LETTER A */ + { 0x06c2, 0x0431 }, /* Cyrillic_be б CYRILLIC SMALL LETTER BE */ + { 0x06c3, 0x0446 }, /* Cyrillic_tse ц CYRILLIC SMALL LETTER TSE */ + { 0x06c4, 0x0434 }, /* Cyrillic_de д CYRILLIC SMALL LETTER DE */ + { 0x06c5, 0x0435 }, /* Cyrillic_ie е CYRILLIC SMALL LETTER IE */ + { 0x06c6, 0x0444 }, /* Cyrillic_ef Ñ„ CYRILLIC SMALL LETTER EF */ + { 0x06c7, 0x0433 }, /* Cyrillic_ghe г CYRILLIC SMALL LETTER GHE */ + { 0x06c8, 0x0445 }, /* Cyrillic_ha Ñ… CYRILLIC SMALL LETTER HA */ + { 0x06c9, 0x0438 }, /* Cyrillic_i и CYRILLIC SMALL LETTER I */ + { 0x06ca, 0x0439 }, /* Cyrillic_shorti й CYRILLIC SMALL LETTER SHORT I */ + { 0x06cb, 0x043a }, /* Cyrillic_ka к CYRILLIC SMALL LETTER KA */ + { 0x06cc, 0x043b }, /* Cyrillic_el л CYRILLIC SMALL LETTER EL */ + { 0x06cd, 0x043c }, /* Cyrillic_em м CYRILLIC SMALL LETTER EM */ + { 0x06ce, 0x043d }, /* Cyrillic_en н CYRILLIC SMALL LETTER EN */ + { 0x06cf, 0x043e }, /* Cyrillic_o о CYRILLIC SMALL LETTER O */ + { 0x06d0, 0x043f }, /* Cyrillic_pe п CYRILLIC SMALL LETTER PE */ + { 0x06d1, 0x044f }, /* Cyrillic_ya Ñ CYRILLIC SMALL LETTER YA */ + { 0x06d2, 0x0440 }, /* Cyrillic_er Ñ€ CYRILLIC SMALL LETTER ER */ + { 0x06d3, 0x0441 }, /* Cyrillic_es Ñ CYRILLIC SMALL LETTER ES */ + { 0x06d4, 0x0442 }, /* Cyrillic_te Ñ‚ CYRILLIC SMALL LETTER TE */ + { 0x06d5, 0x0443 }, /* Cyrillic_u у CYRILLIC SMALL LETTER U */ + { 0x06d6, 0x0436 }, /* Cyrillic_zhe ж CYRILLIC SMALL LETTER ZHE */ + { 0x06d7, 0x0432 }, /* Cyrillic_ve в CYRILLIC SMALL LETTER VE */ + { 0x06d8, 0x044c }, /* Cyrillic_softsign ÑŒ CYRILLIC SMALL LETTER SOFT SIGN */ + { 0x06d9, 0x044b }, /* Cyrillic_yeru Ñ‹ CYRILLIC SMALL LETTER YERU */ + { 0x06da, 0x0437 }, /* Cyrillic_ze з CYRILLIC SMALL LETTER ZE */ + { 0x06db, 0x0448 }, /* Cyrillic_sha ш CYRILLIC SMALL LETTER SHA */ + { 0x06dc, 0x044d }, /* Cyrillic_e Ñ CYRILLIC SMALL LETTER E */ + { 0x06dd, 0x0449 }, /* Cyrillic_shcha щ CYRILLIC SMALL LETTER SHCHA */ + { 0x06de, 0x0447 }, /* Cyrillic_che ч CYRILLIC SMALL LETTER CHE */ + { 0x06df, 0x044a }, /* Cyrillic_hardsign ÑŠ CYRILLIC SMALL LETTER HARD SIGN */ + { 0x06e0, 0x042e }, /* Cyrillic_YU Ю CYRILLIC CAPITAL LETTER YU */ + { 0x06e1, 0x0410 }, /* Cyrillic_A Ð CYRILLIC CAPITAL LETTER A */ + { 0x06e2, 0x0411 }, /* Cyrillic_BE Б CYRILLIC CAPITAL LETTER BE */ + { 0x06e3, 0x0426 }, /* Cyrillic_TSE Ц CYRILLIC CAPITAL LETTER TSE */ + { 0x06e4, 0x0414 }, /* Cyrillic_DE Д CYRILLIC CAPITAL LETTER DE */ + { 0x06e5, 0x0415 }, /* Cyrillic_IE Е CYRILLIC CAPITAL LETTER IE */ + { 0x06e6, 0x0424 }, /* Cyrillic_EF Ф CYRILLIC CAPITAL LETTER EF */ + { 0x06e7, 0x0413 }, /* Cyrillic_GHE Г CYRILLIC CAPITAL LETTER GHE */ + { 0x06e8, 0x0425 }, /* Cyrillic_HA Ð¥ CYRILLIC CAPITAL LETTER HA */ + { 0x06e9, 0x0418 }, /* Cyrillic_I И CYRILLIC CAPITAL LETTER I */ + { 0x06ea, 0x0419 }, /* Cyrillic_SHORTI Й CYRILLIC CAPITAL LETTER SHORT I */ + { 0x06eb, 0x041a }, /* Cyrillic_KA К CYRILLIC CAPITAL LETTER KA */ + { 0x06ec, 0x041b }, /* Cyrillic_EL Л CYRILLIC CAPITAL LETTER EL */ + { 0x06ed, 0x041c }, /* Cyrillic_EM Ðœ CYRILLIC CAPITAL LETTER EM */ + { 0x06ee, 0x041d }, /* Cyrillic_EN Ð CYRILLIC CAPITAL LETTER EN */ + { 0x06ef, 0x041e }, /* Cyrillic_O О CYRILLIC CAPITAL LETTER O */ + { 0x06f0, 0x041f }, /* Cyrillic_PE П CYRILLIC CAPITAL LETTER PE */ + { 0x06f1, 0x042f }, /* Cyrillic_YA Я CYRILLIC CAPITAL LETTER YA */ + { 0x06f2, 0x0420 }, /* Cyrillic_ER Ð CYRILLIC CAPITAL LETTER ER */ + { 0x06f3, 0x0421 }, /* Cyrillic_ES С CYRILLIC CAPITAL LETTER ES */ + { 0x06f4, 0x0422 }, /* Cyrillic_TE Т CYRILLIC CAPITAL LETTER TE */ + { 0x06f5, 0x0423 }, /* Cyrillic_U У CYRILLIC CAPITAL LETTER U */ + { 0x06f6, 0x0416 }, /* Cyrillic_ZHE Ж CYRILLIC CAPITAL LETTER ZHE */ + { 0x06f7, 0x0412 }, /* Cyrillic_VE Ð’ CYRILLIC CAPITAL LETTER VE */ + { 0x06f8, 0x042c }, /* Cyrillic_SOFTSIGN Ь CYRILLIC CAPITAL LETTER SOFT SIGN */ + { 0x06f9, 0x042b }, /* Cyrillic_YERU Ы CYRILLIC CAPITAL LETTER YERU */ + { 0x06fa, 0x0417 }, /* Cyrillic_ZE З CYRILLIC CAPITAL LETTER ZE */ + { 0x06fb, 0x0428 }, /* Cyrillic_SHA Ш CYRILLIC CAPITAL LETTER SHA */ + { 0x06fc, 0x042d }, /* Cyrillic_E Ð CYRILLIC CAPITAL LETTER E */ + { 0x06fd, 0x0429 }, /* Cyrillic_SHCHA Щ CYRILLIC CAPITAL LETTER SHCHA */ + { 0x06fe, 0x0427 }, /* Cyrillic_CHE Ч CYRILLIC CAPITAL LETTER CHE */ + { 0x06ff, 0x042a }, /* Cyrillic_HARDSIGN Ъ CYRILLIC CAPITAL LETTER HARD SIGN */ + { 0x07a1, 0x0386 }, /* Greek_ALPHAaccent Ά GREEK CAPITAL LETTER ALPHA WITH TONOS */ + { 0x07a2, 0x0388 }, /* Greek_EPSILONaccent Έ GREEK CAPITAL LETTER EPSILON WITH TONOS */ + { 0x07a3, 0x0389 }, /* Greek_ETAaccent Ή GREEK CAPITAL LETTER ETA WITH TONOS */ + { 0x07a4, 0x038a }, /* Greek_IOTAaccent Ί GREEK CAPITAL LETTER IOTA WITH TONOS */ + { 0x07a5, 0x03aa }, /* Greek_IOTAdiaeresis Ϊ GREEK CAPITAL LETTER IOTA WITH DIALYTIKA */ + { 0x07a7, 0x038c }, /* Greek_OMICRONaccent ÎŒ GREEK CAPITAL LETTER OMICRON WITH TONOS */ + { 0x07a8, 0x038e }, /* Greek_UPSILONaccent ÎŽ GREEK CAPITAL LETTER UPSILON WITH TONOS */ + { 0x07a9, 0x03ab }, /* Greek_UPSILONdieresis Ϋ GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA */ + { 0x07ab, 0x038f }, /* Greek_OMEGAaccent Î GREEK CAPITAL LETTER OMEGA WITH TONOS */ + { 0x07ae, 0x0385 }, /* Greek_accentdieresis Î… GREEK DIALYTIKA TONOS */ + { 0x07af, 0x2015 }, /* Greek_horizbar ― HORIZONTAL BAR */ + { 0x07b1, 0x03ac }, /* Greek_alphaaccent ά GREEK SMALL LETTER ALPHA WITH TONOS */ + { 0x07b2, 0x03ad }, /* Greek_epsilonaccent Î GREEK SMALL LETTER EPSILON WITH TONOS */ + { 0x07b3, 0x03ae }, /* Greek_etaaccent ή GREEK SMALL LETTER ETA WITH TONOS */ + { 0x07b4, 0x03af }, /* Greek_iotaaccent ί GREEK SMALL LETTER IOTA WITH TONOS */ + { 0x07b5, 0x03ca }, /* Greek_iotadieresis ÏŠ GREEK SMALL LETTER IOTA WITH DIALYTIKA */ + { 0x07b6, 0x0390 }, /* Greek_iotaaccentdieresis Î GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */ + { 0x07b7, 0x03cc }, /* Greek_omicronaccent ÏŒ GREEK SMALL LETTER OMICRON WITH TONOS */ + { 0x07b8, 0x03cd }, /* Greek_upsilonaccent Ï GREEK SMALL LETTER UPSILON WITH TONOS */ + { 0x07b9, 0x03cb }, /* Greek_upsilondieresis Ï‹ GREEK SMALL LETTER UPSILON WITH DIALYTIKA */ + { 0x07ba, 0x03b0 }, /* Greek_upsilonaccentdieresis ΰ GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS */ + { 0x07bb, 0x03ce }, /* Greek_omegaaccent ÏŽ GREEK SMALL LETTER OMEGA WITH TONOS */ + { 0x07c1, 0x0391 }, /* Greek_ALPHA Α GREEK CAPITAL LETTER ALPHA */ + { 0x07c2, 0x0392 }, /* Greek_BETA Î’ GREEK CAPITAL LETTER BETA */ + { 0x07c3, 0x0393 }, /* Greek_GAMMA Γ GREEK CAPITAL LETTER GAMMA */ + { 0x07c4, 0x0394 }, /* Greek_DELTA Δ GREEK CAPITAL LETTER DELTA */ + { 0x07c5, 0x0395 }, /* Greek_EPSILON Ε GREEK CAPITAL LETTER EPSILON */ + { 0x07c6, 0x0396 }, /* Greek_ZETA Ζ GREEK CAPITAL LETTER ZETA */ + { 0x07c7, 0x0397 }, /* Greek_ETA Η GREEK CAPITAL LETTER ETA */ + { 0x07c8, 0x0398 }, /* Greek_THETA Θ GREEK CAPITAL LETTER THETA */ + { 0x07c9, 0x0399 }, /* Greek_IOTA Ι GREEK CAPITAL LETTER IOTA */ + { 0x07ca, 0x039a }, /* Greek_KAPPA Κ GREEK CAPITAL LETTER KAPPA */ + { 0x07cb, 0x039b }, /* Greek_LAMBDA Λ GREEK CAPITAL LETTER LAMDA */ + { 0x07cc, 0x039c }, /* Greek_MU Îœ GREEK CAPITAL LETTER MU */ + { 0x07cd, 0x039d }, /* Greek_NU Î GREEK CAPITAL LETTER NU */ + { 0x07ce, 0x039e }, /* Greek_XI Ξ GREEK CAPITAL LETTER XI */ + { 0x07cf, 0x039f }, /* Greek_OMICRON Ο GREEK CAPITAL LETTER OMICRON */ + { 0x07d0, 0x03a0 }, /* Greek_PI Î GREEK CAPITAL LETTER PI */ + { 0x07d1, 0x03a1 }, /* Greek_RHO Ρ GREEK CAPITAL LETTER RHO */ + { 0x07d2, 0x03a3 }, /* Greek_SIGMA Σ GREEK CAPITAL LETTER SIGMA */ + { 0x07d4, 0x03a4 }, /* Greek_TAU Τ GREEK CAPITAL LETTER TAU */ + { 0x07d5, 0x03a5 }, /* Greek_UPSILON Î¥ GREEK CAPITAL LETTER UPSILON */ + { 0x07d6, 0x03a6 }, /* Greek_PHI Φ GREEK CAPITAL LETTER PHI */ + { 0x07d7, 0x03a7 }, /* Greek_CHI Χ GREEK CAPITAL LETTER CHI */ + { 0x07d8, 0x03a8 }, /* Greek_PSI Ψ GREEK CAPITAL LETTER PSI */ + { 0x07d9, 0x03a9 }, /* Greek_OMEGA Ω GREEK CAPITAL LETTER OMEGA */ + { 0x07e1, 0x03b1 }, /* Greek_alpha α GREEK SMALL LETTER ALPHA */ + { 0x07e2, 0x03b2 }, /* Greek_beta β GREEK SMALL LETTER BETA */ + { 0x07e3, 0x03b3 }, /* Greek_gamma γ GREEK SMALL LETTER GAMMA */ + { 0x07e4, 0x03b4 }, /* Greek_delta δ GREEK SMALL LETTER DELTA */ + { 0x07e5, 0x03b5 }, /* Greek_epsilon ε GREEK SMALL LETTER EPSILON */ + { 0x07e6, 0x03b6 }, /* Greek_zeta ζ GREEK SMALL LETTER ZETA */ + { 0x07e7, 0x03b7 }, /* Greek_eta η GREEK SMALL LETTER ETA */ + { 0x07e8, 0x03b8 }, /* Greek_theta θ GREEK SMALL LETTER THETA */ + { 0x07e9, 0x03b9 }, /* Greek_iota ι GREEK SMALL LETTER IOTA */ + { 0x07ea, 0x03ba }, /* Greek_kappa κ GREEK SMALL LETTER KAPPA */ + { 0x07eb, 0x03bb }, /* Greek_lambda λ GREEK SMALL LETTER LAMDA */ + { 0x07ec, 0x03bc }, /* Greek_mu μ GREEK SMALL LETTER MU */ + { 0x07ed, 0x03bd }, /* Greek_nu ν GREEK SMALL LETTER NU */ + { 0x07ee, 0x03be }, /* Greek_xi ξ GREEK SMALL LETTER XI */ + { 0x07ef, 0x03bf }, /* Greek_omicron ο GREEK SMALL LETTER OMICRON */ + { 0x07f0, 0x03c0 }, /* Greek_pi Ï€ GREEK SMALL LETTER PI */ + { 0x07f1, 0x03c1 }, /* Greek_rho Ï GREEK SMALL LETTER RHO */ + { 0x07f2, 0x03c3 }, /* Greek_sigma σ GREEK SMALL LETTER SIGMA */ + { 0x07f3, 0x03c2 }, /* Greek_finalsmallsigma Ï‚ GREEK SMALL LETTER FINAL SIGMA */ + { 0x07f4, 0x03c4 }, /* Greek_tau Ï„ GREEK SMALL LETTER TAU */ + { 0x07f5, 0x03c5 }, /* Greek_upsilon Ï… GREEK SMALL LETTER UPSILON */ + { 0x07f6, 0x03c6 }, /* Greek_phi φ GREEK SMALL LETTER PHI */ + { 0x07f7, 0x03c7 }, /* Greek_chi χ GREEK SMALL LETTER CHI */ + { 0x07f8, 0x03c8 }, /* Greek_psi ψ GREEK SMALL LETTER PSI */ + { 0x07f9, 0x03c9 }, /* Greek_omega ω GREEK SMALL LETTER OMEGA */ + { 0x08a1, 0x23b7 }, /* leftradical ⎷ RADICAL SYMBOL BOTTOM */ + { 0x08a2, 0x250c }, /* topleftradical ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */ + { 0x08a3, 0x2500 }, /* horizconnector ─ BOX DRAWINGS LIGHT HORIZONTAL */ + { 0x08a4, 0x2320 }, /* topintegral ⌠TOP HALF INTEGRAL */ + { 0x08a5, 0x2321 }, /* botintegral ⌡ BOTTOM HALF INTEGRAL */ + { 0x08a6, 0x2502 }, /* vertconnector │ BOX DRAWINGS LIGHT VERTICAL */ + { 0x08a7, 0x23a1 }, /* topleftsqbracket ⎡ LEFT SQUARE BRACKET UPPER CORNER */ + { 0x08a8, 0x23a3 }, /* botleftsqbracket ⎣ LEFT SQUARE BRACKET LOWER CORNER */ + { 0x08a9, 0x23a4 }, /* toprightsqbracket ⎤ RIGHT SQUARE BRACKET UPPER CORNER */ + { 0x08aa, 0x23a6 }, /* botrightsqbracket ⎦ RIGHT SQUARE BRACKET LOWER CORNER */ + { 0x08ab, 0x239b }, /* topleftparens ⎛ LEFT PARENTHESIS UPPER HOOK */ + { 0x08ac, 0x239d }, /* botleftparens ⎠LEFT PARENTHESIS LOWER HOOK */ + { 0x08ad, 0x239e }, /* toprightparens ⎞ RIGHT PARENTHESIS UPPER HOOK */ + { 0x08ae, 0x23a0 }, /* botrightparens ⎠RIGHT PARENTHESIS LOWER HOOK */ + { 0x08af, 0x23a8 }, /* leftmiddlecurlybrace ⎨ LEFT CURLY BRACKET MIDDLE PIECE */ + { 0x08b0, 0x23ac }, /* rightmiddlecurlybrace ⎬ RIGHT CURLY BRACKET MIDDLE PIECE */ +/* 0x08b1 topleftsummation ? ??? */ +/* 0x08b2 botleftsummation ? ??? */ +/* 0x08b3 topvertsummationconnector ? ??? */ +/* 0x08b4 botvertsummationconnector ? ??? */ +/* 0x08b5 toprightsummation ? ??? */ +/* 0x08b6 botrightsummation ? ??? */ +/* 0x08b7 rightmiddlesummation ? ??? */ + { 0x08bc, 0x2264 }, /* lessthanequal ≤ LESS-THAN OR EQUAL TO */ + { 0x08bd, 0x2260 }, /* notequal ≠NOT EQUAL TO */ + { 0x08be, 0x2265 }, /* greaterthanequal ≥ GREATER-THAN OR EQUAL TO */ + { 0x08bf, 0x222b }, /* integral ∫ INTEGRAL */ + { 0x08c0, 0x2234 }, /* therefore ∴ THEREFORE */ + { 0x08c1, 0x221d }, /* variation ∠PROPORTIONAL TO */ + { 0x08c2, 0x221e }, /* infinity ∞ INFINITY */ + { 0x08c5, 0x2207 }, /* nabla ∇ NABLA */ + { 0x08c8, 0x223c }, /* approximate ∼ TILDE OPERATOR */ + { 0x08c9, 0x2243 }, /* similarequal ≃ ASYMPTOTICALLY EQUAL TO */ + { 0x08cd, 0x21d4 }, /* ifonlyif ⇔ LEFT RIGHT DOUBLE ARROW */ + { 0x08ce, 0x21d2 }, /* implies ⇒ RIGHTWARDS DOUBLE ARROW */ + { 0x08cf, 0x2261 }, /* identical ≡ IDENTICAL TO */ + { 0x08d6, 0x221a }, /* radical √ SQUARE ROOT */ + { 0x08da, 0x2282 }, /* includedin ⊂ SUBSET OF */ + { 0x08db, 0x2283 }, /* includes ⊃ SUPERSET OF */ + { 0x08dc, 0x2229 }, /* intersection ∩ INTERSECTION */ + { 0x08dd, 0x222a }, /* union ∪ UNION */ + { 0x08de, 0x2227 }, /* logicaland ∧ LOGICAL AND */ + { 0x08df, 0x2228 }, /* logicalor ∨ LOGICAL OR */ + { 0x08ef, 0x2202 }, /* partialderivative ∂ PARTIAL DIFFERENTIAL */ + { 0x08f6, 0x0192 }, /* function Æ’ LATIN SMALL LETTER F WITH HOOK */ + { 0x08fb, 0x2190 }, /* leftarrow ↠LEFTWARDS ARROW */ + { 0x08fc, 0x2191 }, /* uparrow ↑ UPWARDS ARROW */ + { 0x08fd, 0x2192 }, /* rightarrow → RIGHTWARDS ARROW */ + { 0x08fe, 0x2193 }, /* downarrow ↓ DOWNWARDS ARROW */ + { 0x09df, 0x2422 }, /* blank ⢠BLANK SYMBOL */ + { 0x09e0, 0x25c6 }, /* soliddiamond â—† BLACK DIAMOND */ + { 0x09e1, 0x2592 }, /* checkerboard â–’ MEDIUM SHADE */ + { 0x09e2, 0x2409 }, /* ht ≠SYMBOL FOR HORIZONTAL TABULATION */ + { 0x09e3, 0x240c }, /* ff ⌠SYMBOL FOR FORM FEED */ + { 0x09e4, 0x240d }, /* cr â SYMBOL FOR CARRIAGE RETURN */ + { 0x09e5, 0x240a }, /* lf ⊠SYMBOL FOR LINE FEED */ + { 0x09e8, 0x2424 }, /* nl ⤠SYMBOL FOR NEWLINE */ + { 0x09e9, 0x240b }, /* vt â‹ SYMBOL FOR VERTICAL TABULATION */ + { 0x09ea, 0x2518 }, /* lowrightcorner ┘ BOX DRAWINGS LIGHT UP AND LEFT */ + { 0x09eb, 0x2510 }, /* uprightcorner â” BOX DRAWINGS LIGHT DOWN AND LEFT */ + { 0x09ec, 0x250c }, /* upleftcorner ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */ + { 0x09ed, 0x2514 }, /* lowleftcorner â”” BOX DRAWINGS LIGHT UP AND RIGHT */ + { 0x09ee, 0x253c }, /* crossinglines ┼ BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL */ + { 0x09ef, 0x23ba }, /* horizlinescan1 ⎺ HORIZONTAL SCAN LINE-1 */ + { 0x09f0, 0x23bb }, /* horizlinescan3 ⎻ HORIZONTAL SCAN LINE-3 */ + { 0x09f1, 0x2500 }, /* horizlinescan5 ─ BOX DRAWINGS LIGHT HORIZONTAL */ + { 0x09f2, 0x23bc }, /* horizlinescan7 ⎼ HORIZONTAL SCAN LINE-7 */ + { 0x09f3, 0x23bd }, /* horizlinescan9 ⎽ HORIZONTAL SCAN LINE-9 */ + { 0x09f4, 0x251c }, /* leftt ├ BOX DRAWINGS LIGHT VERTICAL AND RIGHT */ + { 0x09f5, 0x2524 }, /* rightt ┤ BOX DRAWINGS LIGHT VERTICAL AND LEFT */ + { 0x09f6, 0x2534 }, /* bott â”´ BOX DRAWINGS LIGHT UP AND HORIZONTAL */ + { 0x09f7, 0x252c }, /* topt ┬ BOX DRAWINGS LIGHT DOWN AND HORIZONTAL */ + { 0x09f8, 0x2502 }, /* vertbar │ BOX DRAWINGS LIGHT VERTICAL */ + { 0x0aa1, 0x2003 }, /* emspace   EM SPACE */ + { 0x0aa2, 0x2002 }, /* enspace   EN SPACE */ + { 0x0aa3, 0x2004 }, /* em3space   THREE-PER-EM SPACE */ + { 0x0aa4, 0x2005 }, /* em4space   FOUR-PER-EM SPACE */ + { 0x0aa5, 0x2007 }, /* digitspace   FIGURE SPACE */ + { 0x0aa6, 0x2008 }, /* punctspace   PUNCTUATION SPACE */ + { 0x0aa7, 0x2009 }, /* thinspace   THIN SPACE */ + { 0x0aa8, 0x200a }, /* hairspace   HAIR SPACE */ + { 0x0aa9, 0x2014 }, /* emdash — EM DASH */ + { 0x0aaa, 0x2013 }, /* endash – EN DASH */ + { 0x0aac, 0x2423 }, /* signifblank ⣠OPEN BOX */ + { 0x0aae, 0x2026 }, /* ellipsis … HORIZONTAL ELLIPSIS */ + { 0x0aaf, 0x2025 }, /* doubbaselinedot ‥ TWO DOT LEADER */ + { 0x0ab0, 0x2153 }, /* onethird â…“ VULGAR FRACTION ONE THIRD */ + { 0x0ab1, 0x2154 }, /* twothirds â…” VULGAR FRACTION TWO THIRDS */ + { 0x0ab2, 0x2155 }, /* onefifth â…• VULGAR FRACTION ONE FIFTH */ + { 0x0ab3, 0x2156 }, /* twofifths â…– VULGAR FRACTION TWO FIFTHS */ + { 0x0ab4, 0x2157 }, /* threefifths â…— VULGAR FRACTION THREE FIFTHS */ + { 0x0ab5, 0x2158 }, /* fourfifths â…˜ VULGAR FRACTION FOUR FIFTHS */ + { 0x0ab6, 0x2159 }, /* onesixth â…™ VULGAR FRACTION ONE SIXTH */ + { 0x0ab7, 0x215a }, /* fivesixths â…š VULGAR FRACTION FIVE SIXTHS */ + { 0x0ab8, 0x2105 }, /* careof â„… CARE OF */ + { 0x0abb, 0x2012 }, /* figdash ‒ FIGURE DASH */ + { 0x0abc, 0x2329 }, /* leftanglebracket 〈 LEFT-POINTING ANGLE BRACKET */ + { 0x0abd, 0x002e }, /* decimalpoint . FULL STOP */ + { 0x0abe, 0x232a }, /* rightanglebracket 〉 RIGHT-POINTING ANGLE BRACKET */ +/* 0x0abf marker ? ??? */ + { 0x0ac3, 0x215b }, /* oneeighth â…› VULGAR FRACTION ONE EIGHTH */ + { 0x0ac4, 0x215c }, /* threeeighths â…œ VULGAR FRACTION THREE EIGHTHS */ + { 0x0ac5, 0x215d }, /* fiveeighths â… VULGAR FRACTION FIVE EIGHTHS */ + { 0x0ac6, 0x215e }, /* seveneighths â…ž VULGAR FRACTION SEVEN EIGHTHS */ + { 0x0ac9, 0x2122 }, /* trademark â„¢ TRADE MARK SIGN */ + { 0x0aca, 0x2613 }, /* signaturemark ☓ SALTIRE */ +/* 0x0acb trademarkincircle ? ??? */ + { 0x0acc, 0x25c1 }, /* leftopentriangle â— WHITE LEFT-POINTING TRIANGLE */ + { 0x0acd, 0x25b7 }, /* rightopentriangle â–· WHITE RIGHT-POINTING TRIANGLE */ + { 0x0ace, 0x25cb }, /* emopencircle â—‹ WHITE CIRCLE */ + { 0x0acf, 0x25af }, /* emopenrectangle â–¯ WHITE VERTICAL RECTANGLE */ + { 0x0ad0, 0x2018 }, /* leftsinglequotemark ‘ LEFT SINGLE QUOTATION MARK */ + { 0x0ad1, 0x2019 }, /* rightsinglequotemark ’ RIGHT SINGLE QUOTATION MARK */ + { 0x0ad2, 0x201c }, /* leftdoublequotemark “ LEFT DOUBLE QUOTATION MARK */ + { 0x0ad3, 0x201d }, /* rightdoublequotemark †RIGHT DOUBLE QUOTATION MARK */ + { 0x0ad4, 0x211e }, /* prescription â„ž PRESCRIPTION TAKE */ + { 0x0ad6, 0x2032 }, /* minutes ′ PRIME */ + { 0x0ad7, 0x2033 }, /* seconds ″ DOUBLE PRIME */ + { 0x0ad9, 0x271d }, /* latincross ✠LATIN CROSS */ +/* 0x0ada hexagram ? ??? */ + { 0x0adb, 0x25ac }, /* filledrectbullet â–¬ BLACK RECTANGLE */ + { 0x0adc, 0x25c0 }, /* filledlefttribullet â—€ BLACK LEFT-POINTING TRIANGLE */ + { 0x0add, 0x25b6 }, /* filledrighttribullet â–¶ BLACK RIGHT-POINTING TRIANGLE */ + { 0x0ade, 0x25cf }, /* emfilledcircle â— BLACK CIRCLE */ + { 0x0adf, 0x25ae }, /* emfilledrect â–® BLACK VERTICAL RECTANGLE */ + { 0x0ae0, 0x25e6 }, /* enopencircbullet â—¦ WHITE BULLET */ + { 0x0ae1, 0x25ab }, /* enopensquarebullet â–« WHITE SMALL SQUARE */ + { 0x0ae2, 0x25ad }, /* openrectbullet â– WHITE RECTANGLE */ + { 0x0ae3, 0x25b3 }, /* opentribulletup â–³ WHITE UP-POINTING TRIANGLE */ + { 0x0ae4, 0x25bd }, /* opentribulletdown â–½ WHITE DOWN-POINTING TRIANGLE */ + { 0x0ae5, 0x2606 }, /* openstar ☆ WHITE STAR */ + { 0x0ae6, 0x2022 }, /* enfilledcircbullet • BULLET */ + { 0x0ae7, 0x25aa }, /* enfilledsqbullet â–ª BLACK SMALL SQUARE */ + { 0x0ae8, 0x25b2 }, /* filledtribulletup â–² BLACK UP-POINTING TRIANGLE */ + { 0x0ae9, 0x25bc }, /* filledtribulletdown â–¼ BLACK DOWN-POINTING TRIANGLE */ + { 0x0aea, 0x261c }, /* leftpointer ☜ WHITE LEFT POINTING INDEX */ + { 0x0aeb, 0x261e }, /* rightpointer ☞ WHITE RIGHT POINTING INDEX */ + { 0x0aec, 0x2663 }, /* club ♣ BLACK CLUB SUIT */ + { 0x0aed, 0x2666 }, /* diamond ♦ BLACK DIAMOND SUIT */ + { 0x0aee, 0x2665 }, /* heart ♥ BLACK HEART SUIT */ + { 0x0af0, 0x2720 }, /* maltesecross ✠MALTESE CROSS */ + { 0x0af1, 0x2020 }, /* dagger †DAGGER */ + { 0x0af2, 0x2021 }, /* doubledagger ‡ DOUBLE DAGGER */ + { 0x0af3, 0x2713 }, /* checkmark ✓ CHECK MARK */ + { 0x0af4, 0x2717 }, /* ballotcross ✗ BALLOT X */ + { 0x0af5, 0x266f }, /* musicalsharp ♯ MUSIC SHARP SIGN */ + { 0x0af6, 0x266d }, /* musicalflat â™ MUSIC FLAT SIGN */ + { 0x0af7, 0x2642 }, /* malesymbol ♂ MALE SIGN */ + { 0x0af8, 0x2640 }, /* femalesymbol ♀ FEMALE SIGN */ + { 0x0af9, 0x260e }, /* telephone ☎ BLACK TELEPHONE */ + { 0x0afa, 0x2315 }, /* telephonerecorder ⌕ TELEPHONE RECORDER */ + { 0x0afb, 0x2117 }, /* phonographcopyright â„— SOUND RECORDING COPYRIGHT */ + { 0x0afc, 0x2038 }, /* caret ‸ CARET */ + { 0x0afd, 0x201a }, /* singlelowquotemark ‚ SINGLE LOW-9 QUOTATION MARK */ + { 0x0afe, 0x201e }, /* doublelowquotemark „ DOUBLE LOW-9 QUOTATION MARK */ +/* 0x0aff cursor ? ??? */ + { 0x0ba3, 0x003c }, /* leftcaret < LESS-THAN SIGN */ + { 0x0ba6, 0x003e }, /* rightcaret > GREATER-THAN SIGN */ + { 0x0ba8, 0x2228 }, /* downcaret ∨ LOGICAL OR */ + { 0x0ba9, 0x2227 }, /* upcaret ∧ LOGICAL AND */ + { 0x0bc0, 0x00af }, /* overbar ¯ MACRON */ + { 0x0bc2, 0x22a5 }, /* downtack ⊥ UP TACK */ + { 0x0bc3, 0x2229 }, /* upshoe ∩ INTERSECTION */ + { 0x0bc4, 0x230a }, /* downstile ⌊ LEFT FLOOR */ + { 0x0bc6, 0x005f }, /* underbar _ LOW LINE */ + { 0x0bca, 0x2218 }, /* jot ∘ RING OPERATOR */ + { 0x0bcc, 0x2395 }, /* quad ⎕ APL FUNCTIONAL SYMBOL QUAD */ + { 0x0bce, 0x22a4 }, /* uptack ⊤ DOWN TACK */ + { 0x0bcf, 0x25cb }, /* circle â—‹ WHITE CIRCLE */ + { 0x0bd3, 0x2308 }, /* upstile ⌈ LEFT CEILING */ + { 0x0bd6, 0x222a }, /* downshoe ∪ UNION */ + { 0x0bd8, 0x2283 }, /* rightshoe ⊃ SUPERSET OF */ + { 0x0bda, 0x2282 }, /* leftshoe ⊂ SUBSET OF */ + { 0x0bdc, 0x22a2 }, /* lefttack ⊢ RIGHT TACK */ + { 0x0bfc, 0x22a3 }, /* righttack ⊣ LEFT TACK */ + { 0x0cdf, 0x2017 }, /* hebrew_doublelowline ‗ DOUBLE LOW LINE */ + { 0x0ce0, 0x05d0 }, /* hebrew_aleph × HEBREW LETTER ALEF */ + { 0x0ce1, 0x05d1 }, /* hebrew_bet ב HEBREW LETTER BET */ + { 0x0ce2, 0x05d2 }, /* hebrew_gimel ×’ HEBREW LETTER GIMEL */ + { 0x0ce3, 0x05d3 }, /* hebrew_dalet ד HEBREW LETTER DALET */ + { 0x0ce4, 0x05d4 }, /* hebrew_he ×” HEBREW LETTER HE */ + { 0x0ce5, 0x05d5 }, /* hebrew_waw ו HEBREW LETTER VAV */ + { 0x0ce6, 0x05d6 }, /* hebrew_zain ×– HEBREW LETTER ZAYIN */ + { 0x0ce7, 0x05d7 }, /* hebrew_chet ×— HEBREW LETTER HET */ + { 0x0ce8, 0x05d8 }, /* hebrew_tet ט HEBREW LETTER TET */ + { 0x0ce9, 0x05d9 }, /* hebrew_yod ×™ HEBREW LETTER YOD */ + { 0x0cea, 0x05da }, /* hebrew_finalkaph ך HEBREW LETTER FINAL KAF */ + { 0x0ceb, 0x05db }, /* hebrew_kaph ×› HEBREW LETTER KAF */ + { 0x0cec, 0x05dc }, /* hebrew_lamed ל HEBREW LETTER LAMED */ + { 0x0ced, 0x05dd }, /* hebrew_finalmem × HEBREW LETTER FINAL MEM */ + { 0x0cee, 0x05de }, /* hebrew_mem מ HEBREW LETTER MEM */ + { 0x0cef, 0x05df }, /* hebrew_finalnun ן HEBREW LETTER FINAL NUN */ + { 0x0cf0, 0x05e0 }, /* hebrew_nun × HEBREW LETTER NUN */ + { 0x0cf1, 0x05e1 }, /* hebrew_samech ס HEBREW LETTER SAMEKH */ + { 0x0cf2, 0x05e2 }, /* hebrew_ayin ×¢ HEBREW LETTER AYIN */ + { 0x0cf3, 0x05e3 }, /* hebrew_finalpe ×£ HEBREW LETTER FINAL PE */ + { 0x0cf4, 0x05e4 }, /* hebrew_pe פ HEBREW LETTER PE */ + { 0x0cf5, 0x05e5 }, /* hebrew_finalzade ×¥ HEBREW LETTER FINAL TSADI */ + { 0x0cf6, 0x05e6 }, /* hebrew_zade צ HEBREW LETTER TSADI */ + { 0x0cf7, 0x05e7 }, /* hebrew_qoph ק HEBREW LETTER QOF */ + { 0x0cf8, 0x05e8 }, /* hebrew_resh ר HEBREW LETTER RESH */ + { 0x0cf9, 0x05e9 }, /* hebrew_shin ש HEBREW LETTER SHIN */ + { 0x0cfa, 0x05ea }, /* hebrew_taw ת HEBREW LETTER TAV */ + { 0x0da1, 0x0e01 }, /* Thai_kokai ภTHAI CHARACTER KO KAI */ + { 0x0da2, 0x0e02 }, /* Thai_khokhai ข THAI CHARACTER KHO KHAI */ + { 0x0da3, 0x0e03 }, /* Thai_khokhuat ฃ THAI CHARACTER KHO KHUAT */ + { 0x0da4, 0x0e04 }, /* Thai_khokhwai ค THAI CHARACTER KHO KHWAI */ + { 0x0da5, 0x0e05 }, /* Thai_khokhon ฅ THAI CHARACTER KHO KHON */ + { 0x0da6, 0x0e06 }, /* Thai_khorakhang ฆ THAI CHARACTER KHO RAKHANG */ + { 0x0da7, 0x0e07 }, /* Thai_ngongu ง THAI CHARACTER NGO NGU */ + { 0x0da8, 0x0e08 }, /* Thai_chochan จ THAI CHARACTER CHO CHAN */ + { 0x0da9, 0x0e09 }, /* Thai_choching ฉ THAI CHARACTER CHO CHING */ + { 0x0daa, 0x0e0a }, /* Thai_chochang ช THAI CHARACTER CHO CHANG */ + { 0x0dab, 0x0e0b }, /* Thai_soso ซ THAI CHARACTER SO SO */ + { 0x0dac, 0x0e0c }, /* Thai_chochoe ฌ THAI CHARACTER CHO CHOE */ + { 0x0dad, 0x0e0d }, /* Thai_yoying ภTHAI CHARACTER YO YING */ + { 0x0dae, 0x0e0e }, /* Thai_dochada ฎ THAI CHARACTER DO CHADA */ + { 0x0daf, 0x0e0f }, /* Thai_topatak ภTHAI CHARACTER TO PATAK */ + { 0x0db0, 0x0e10 }, /* Thai_thothan ภTHAI CHARACTER THO THAN */ + { 0x0db1, 0x0e11 }, /* Thai_thonangmontho ฑ THAI CHARACTER THO NANGMONTHO */ + { 0x0db2, 0x0e12 }, /* Thai_thophuthao ฒ THAI CHARACTER THO PHUTHAO */ + { 0x0db3, 0x0e13 }, /* Thai_nonen ณ THAI CHARACTER NO NEN */ + { 0x0db4, 0x0e14 }, /* Thai_dodek ด THAI CHARACTER DO DEK */ + { 0x0db5, 0x0e15 }, /* Thai_totao ต THAI CHARACTER TO TAO */ + { 0x0db6, 0x0e16 }, /* Thai_thothung ถ THAI CHARACTER THO THUNG */ + { 0x0db7, 0x0e17 }, /* Thai_thothahan ท THAI CHARACTER THO THAHAN */ + { 0x0db8, 0x0e18 }, /* Thai_thothong ธ THAI CHARACTER THO THONG */ + { 0x0db9, 0x0e19 }, /* Thai_nonu น THAI CHARACTER NO NU */ + { 0x0dba, 0x0e1a }, /* Thai_bobaimai บ THAI CHARACTER BO BAIMAI */ + { 0x0dbb, 0x0e1b }, /* Thai_popla ป THAI CHARACTER PO PLA */ + { 0x0dbc, 0x0e1c }, /* Thai_phophung ผ THAI CHARACTER PHO PHUNG */ + { 0x0dbd, 0x0e1d }, /* Thai_fofa ภTHAI CHARACTER FO FA */ + { 0x0dbe, 0x0e1e }, /* Thai_phophan พ THAI CHARACTER PHO PHAN */ + { 0x0dbf, 0x0e1f }, /* Thai_fofan ฟ THAI CHARACTER FO FAN */ + { 0x0dc0, 0x0e20 }, /* Thai_phosamphao ภTHAI CHARACTER PHO SAMPHAO */ + { 0x0dc1, 0x0e21 }, /* Thai_moma ม THAI CHARACTER MO MA */ + { 0x0dc2, 0x0e22 }, /* Thai_yoyak ย THAI CHARACTER YO YAK */ + { 0x0dc3, 0x0e23 }, /* Thai_rorua ร THAI CHARACTER RO RUA */ + { 0x0dc4, 0x0e24 }, /* Thai_ru ฤ THAI CHARACTER RU */ + { 0x0dc5, 0x0e25 }, /* Thai_loling ล THAI CHARACTER LO LING */ + { 0x0dc6, 0x0e26 }, /* Thai_lu ฦ THAI CHARACTER LU */ + { 0x0dc7, 0x0e27 }, /* Thai_wowaen ว THAI CHARACTER WO WAEN */ + { 0x0dc8, 0x0e28 }, /* Thai_sosala ศ THAI CHARACTER SO SALA */ + { 0x0dc9, 0x0e29 }, /* Thai_sorusi ษ THAI CHARACTER SO RUSI */ + { 0x0dca, 0x0e2a }, /* Thai_sosua ส THAI CHARACTER SO SUA */ + { 0x0dcb, 0x0e2b }, /* Thai_hohip ห THAI CHARACTER HO HIP */ + { 0x0dcc, 0x0e2c }, /* Thai_lochula ฬ THAI CHARACTER LO CHULA */ + { 0x0dcd, 0x0e2d }, /* Thai_oang ภTHAI CHARACTER O ANG */ + { 0x0dce, 0x0e2e }, /* Thai_honokhuk ฮ THAI CHARACTER HO NOKHUK */ + { 0x0dcf, 0x0e2f }, /* Thai_paiyannoi ฯ THAI CHARACTER PAIYANNOI */ + { 0x0dd0, 0x0e30 }, /* Thai_saraa ะ THAI CHARACTER SARA A */ + { 0x0dd1, 0x0e31 }, /* Thai_maihanakat ั THAI CHARACTER MAI HAN-AKAT */ + { 0x0dd2, 0x0e32 }, /* Thai_saraaa า THAI CHARACTER SARA AA */ + { 0x0dd3, 0x0e33 }, /* Thai_saraam ำ THAI CHARACTER SARA AM */ + { 0x0dd4, 0x0e34 }, /* Thai_sarai ิ THAI CHARACTER SARA I */ + { 0x0dd5, 0x0e35 }, /* Thai_saraii ี THAI CHARACTER SARA II */ + { 0x0dd6, 0x0e36 }, /* Thai_saraue ึ THAI CHARACTER SARA UE */ + { 0x0dd7, 0x0e37 }, /* Thai_sarauee ื THAI CHARACTER SARA UEE */ + { 0x0dd8, 0x0e38 }, /* Thai_sarau ุ THAI CHARACTER SARA U */ + { 0x0dd9, 0x0e39 }, /* Thai_sarauu ู THAI CHARACTER SARA UU */ + { 0x0dda, 0x0e3a }, /* Thai_phinthu ฺ THAI CHARACTER PHINTHU */ + { 0x0dde, 0x0e3e }, /* Thai_maihanakat_maitho ฾ ??? */ + { 0x0ddf, 0x0e3f }, /* Thai_baht ฿ THAI CURRENCY SYMBOL BAHT */ + { 0x0de0, 0x0e40 }, /* Thai_sarae เ THAI CHARACTER SARA E */ + { 0x0de1, 0x0e41 }, /* Thai_saraae ๠THAI CHARACTER SARA AE */ + { 0x0de2, 0x0e42 }, /* Thai_sarao โ THAI CHARACTER SARA O */ + { 0x0de3, 0x0e43 }, /* Thai_saraaimaimuan ใ THAI CHARACTER SARA AI MAIMUAN */ + { 0x0de4, 0x0e44 }, /* Thai_saraaimaimalai ไ THAI CHARACTER SARA AI MAIMALAI */ + { 0x0de5, 0x0e45 }, /* Thai_lakkhangyao ๅ THAI CHARACTER LAKKHANGYAO */ + { 0x0de6, 0x0e46 }, /* Thai_maiyamok ๆ THAI CHARACTER MAIYAMOK */ + { 0x0de7, 0x0e47 }, /* Thai_maitaikhu ็ THAI CHARACTER MAITAIKHU */ + { 0x0de8, 0x0e48 }, /* Thai_maiek ่ THAI CHARACTER MAI EK */ + { 0x0de9, 0x0e49 }, /* Thai_maitho ้ THAI CHARACTER MAI THO */ + { 0x0dea, 0x0e4a }, /* Thai_maitri ๊ THAI CHARACTER MAI TRI */ + { 0x0deb, 0x0e4b }, /* Thai_maichattawa ๋ THAI CHARACTER MAI CHATTAWA */ + { 0x0dec, 0x0e4c }, /* Thai_thanthakhat ์ THAI CHARACTER THANTHAKHAT */ + { 0x0ded, 0x0e4d }, /* Thai_nikhahit ๠THAI CHARACTER NIKHAHIT */ + { 0x0df0, 0x0e50 }, /* Thai_leksun ๠THAI DIGIT ZERO */ + { 0x0df1, 0x0e51 }, /* Thai_leknung ๑ THAI DIGIT ONE */ + { 0x0df2, 0x0e52 }, /* Thai_leksong ๒ THAI DIGIT TWO */ + { 0x0df3, 0x0e53 }, /* Thai_leksam ๓ THAI DIGIT THREE */ + { 0x0df4, 0x0e54 }, /* Thai_leksi ๔ THAI DIGIT FOUR */ + { 0x0df5, 0x0e55 }, /* Thai_lekha ๕ THAI DIGIT FIVE */ + { 0x0df6, 0x0e56 }, /* Thai_lekhok ๖ THAI DIGIT SIX */ + { 0x0df7, 0x0e57 }, /* Thai_lekchet ๗ THAI DIGIT SEVEN */ + { 0x0df8, 0x0e58 }, /* Thai_lekpaet ๘ THAI DIGIT EIGHT */ + { 0x0df9, 0x0e59 }, /* Thai_lekkao ๙ THAI DIGIT NINE */ + { 0x0ea1, 0x3131 }, /* Hangul_Kiyeog ㄱ HANGUL LETTER KIYEOK */ + { 0x0ea2, 0x3132 }, /* Hangul_SsangKiyeog ㄲ HANGUL LETTER SSANGKIYEOK */ + { 0x0ea3, 0x3133 }, /* Hangul_KiyeogSios ㄳ HANGUL LETTER KIYEOK-SIOS */ + { 0x0ea4, 0x3134 }, /* Hangul_Nieun ã„´ HANGUL LETTER NIEUN */ + { 0x0ea5, 0x3135 }, /* Hangul_NieunJieuj ㄵ HANGUL LETTER NIEUN-CIEUC */ + { 0x0ea6, 0x3136 }, /* Hangul_NieunHieuh ㄶ HANGUL LETTER NIEUN-HIEUH */ + { 0x0ea7, 0x3137 }, /* Hangul_Dikeud ã„· HANGUL LETTER TIKEUT */ + { 0x0ea8, 0x3138 }, /* Hangul_SsangDikeud ㄸ HANGUL LETTER SSANGTIKEUT */ + { 0x0ea9, 0x3139 }, /* Hangul_Rieul ㄹ HANGUL LETTER RIEUL */ + { 0x0eaa, 0x313a }, /* Hangul_RieulKiyeog ㄺ HANGUL LETTER RIEUL-KIYEOK */ + { 0x0eab, 0x313b }, /* Hangul_RieulMieum ã„» HANGUL LETTER RIEUL-MIEUM */ + { 0x0eac, 0x313c }, /* Hangul_RieulPieub ㄼ HANGUL LETTER RIEUL-PIEUP */ + { 0x0ead, 0x313d }, /* Hangul_RieulSios ㄽ HANGUL LETTER RIEUL-SIOS */ + { 0x0eae, 0x313e }, /* Hangul_RieulTieut ㄾ HANGUL LETTER RIEUL-THIEUTH */ + { 0x0eaf, 0x313f }, /* Hangul_RieulPhieuf ã„¿ HANGUL LETTER RIEUL-PHIEUPH */ + { 0x0eb0, 0x3140 }, /* Hangul_RieulHieuh ã…€ HANGUL LETTER RIEUL-HIEUH */ + { 0x0eb1, 0x3141 }, /* Hangul_Mieum ã… HANGUL LETTER MIEUM */ + { 0x0eb2, 0x3142 }, /* Hangul_Pieub ã…‚ HANGUL LETTER PIEUP */ + { 0x0eb3, 0x3143 }, /* Hangul_SsangPieub ã…ƒ HANGUL LETTER SSANGPIEUP */ + { 0x0eb4, 0x3144 }, /* Hangul_PieubSios ã…„ HANGUL LETTER PIEUP-SIOS */ + { 0x0eb5, 0x3145 }, /* Hangul_Sios ã…… HANGUL LETTER SIOS */ + { 0x0eb6, 0x3146 }, /* Hangul_SsangSios ã…† HANGUL LETTER SSANGSIOS */ + { 0x0eb7, 0x3147 }, /* Hangul_Ieung ã…‡ HANGUL LETTER IEUNG */ + { 0x0eb8, 0x3148 }, /* Hangul_Jieuj ã…ˆ HANGUL LETTER CIEUC */ + { 0x0eb9, 0x3149 }, /* Hangul_SsangJieuj ã…‰ HANGUL LETTER SSANGCIEUC */ + { 0x0eba, 0x314a }, /* Hangul_Cieuc ã…Š HANGUL LETTER CHIEUCH */ + { 0x0ebb, 0x314b }, /* Hangul_Khieuq ã…‹ HANGUL LETTER KHIEUKH */ + { 0x0ebc, 0x314c }, /* Hangul_Tieut ã…Œ HANGUL LETTER THIEUTH */ + { 0x0ebd, 0x314d }, /* Hangul_Phieuf ã… HANGUL LETTER PHIEUPH */ + { 0x0ebe, 0x314e }, /* Hangul_Hieuh ã…Ž HANGUL LETTER HIEUH */ + { 0x0ebf, 0x314f }, /* Hangul_A ã… HANGUL LETTER A */ + { 0x0ec0, 0x3150 }, /* Hangul_AE ã… HANGUL LETTER AE */ + { 0x0ec1, 0x3151 }, /* Hangul_YA ã…‘ HANGUL LETTER YA */ + { 0x0ec2, 0x3152 }, /* Hangul_YAE ã…’ HANGUL LETTER YAE */ + { 0x0ec3, 0x3153 }, /* Hangul_EO ã…“ HANGUL LETTER EO */ + { 0x0ec4, 0x3154 }, /* Hangul_E ã…” HANGUL LETTER E */ + { 0x0ec5, 0x3155 }, /* Hangul_YEO ã…• HANGUL LETTER YEO */ + { 0x0ec6, 0x3156 }, /* Hangul_YE ã…– HANGUL LETTER YE */ + { 0x0ec7, 0x3157 }, /* Hangul_O ã…— HANGUL LETTER O */ + { 0x0ec8, 0x3158 }, /* Hangul_WA ã…˜ HANGUL LETTER WA */ + { 0x0ec9, 0x3159 }, /* Hangul_WAE ã…™ HANGUL LETTER WAE */ + { 0x0eca, 0x315a }, /* Hangul_OE ã…š HANGUL LETTER OE */ + { 0x0ecb, 0x315b }, /* Hangul_YO ã…› HANGUL LETTER YO */ + { 0x0ecc, 0x315c }, /* Hangul_U ã…œ HANGUL LETTER U */ + { 0x0ecd, 0x315d }, /* Hangul_WEO ã… HANGUL LETTER WEO */ + { 0x0ece, 0x315e }, /* Hangul_WE ã…ž HANGUL LETTER WE */ + { 0x0ecf, 0x315f }, /* Hangul_WI ã…Ÿ HANGUL LETTER WI */ + { 0x0ed0, 0x3160 }, /* Hangul_YU ã… HANGUL LETTER YU */ + { 0x0ed1, 0x3161 }, /* Hangul_EU ã…¡ HANGUL LETTER EU */ + { 0x0ed2, 0x3162 }, /* Hangul_YI ã…¢ HANGUL LETTER YI */ + { 0x0ed3, 0x3163 }, /* Hangul_I ã…£ HANGUL LETTER I */ + { 0x0ed4, 0x11a8 }, /* Hangul_J_Kiyeog ᆨ HANGUL JONGSEONG KIYEOK */ + { 0x0ed5, 0x11a9 }, /* Hangul_J_SsangKiyeog ᆩ HANGUL JONGSEONG SSANGKIYEOK */ + { 0x0ed6, 0x11aa }, /* Hangul_J_KiyeogSios ᆪ HANGUL JONGSEONG KIYEOK-SIOS */ + { 0x0ed7, 0x11ab }, /* Hangul_J_Nieun ᆫ HANGUL JONGSEONG NIEUN */ + { 0x0ed8, 0x11ac }, /* Hangul_J_NieunJieuj ᆬ HANGUL JONGSEONG NIEUN-CIEUC */ + { 0x0ed9, 0x11ad }, /* Hangul_J_NieunHieuh ᆠHANGUL JONGSEONG NIEUN-HIEUH */ + { 0x0eda, 0x11ae }, /* Hangul_J_Dikeud ᆮ HANGUL JONGSEONG TIKEUT */ + { 0x0edb, 0x11af }, /* Hangul_J_Rieul ᆯ HANGUL JONGSEONG RIEUL */ + { 0x0edc, 0x11b0 }, /* Hangul_J_RieulKiyeog ᆰ HANGUL JONGSEONG RIEUL-KIYEOK */ + { 0x0edd, 0x11b1 }, /* Hangul_J_RieulMieum ᆱ HANGUL JONGSEONG RIEUL-MIEUM */ + { 0x0ede, 0x11b2 }, /* Hangul_J_RieulPieub ᆲ HANGUL JONGSEONG RIEUL-PIEUP */ + { 0x0edf, 0x11b3 }, /* Hangul_J_RieulSios ᆳ HANGUL JONGSEONG RIEUL-SIOS */ + { 0x0ee0, 0x11b4 }, /* Hangul_J_RieulTieut ᆴ HANGUL JONGSEONG RIEUL-THIEUTH */ + { 0x0ee1, 0x11b5 }, /* Hangul_J_RieulPhieuf ᆵ HANGUL JONGSEONG RIEUL-PHIEUPH */ + { 0x0ee2, 0x11b6 }, /* Hangul_J_RieulHieuh ᆶ HANGUL JONGSEONG RIEUL-HIEUH */ + { 0x0ee3, 0x11b7 }, /* Hangul_J_Mieum ᆷ HANGUL JONGSEONG MIEUM */ + { 0x0ee4, 0x11b8 }, /* Hangul_J_Pieub ᆸ HANGUL JONGSEONG PIEUP */ + { 0x0ee5, 0x11b9 }, /* Hangul_J_PieubSios ᆹ HANGUL JONGSEONG PIEUP-SIOS */ + { 0x0ee6, 0x11ba }, /* Hangul_J_Sios ᆺ HANGUL JONGSEONG SIOS */ + { 0x0ee7, 0x11bb }, /* Hangul_J_SsangSios ᆻ HANGUL JONGSEONG SSANGSIOS */ + { 0x0ee8, 0x11bc }, /* Hangul_J_Ieung ᆼ HANGUL JONGSEONG IEUNG */ + { 0x0ee9, 0x11bd }, /* Hangul_J_Jieuj ᆽ HANGUL JONGSEONG CIEUC */ + { 0x0eea, 0x11be }, /* Hangul_J_Cieuc ᆾ HANGUL JONGSEONG CHIEUCH */ + { 0x0eeb, 0x11bf }, /* Hangul_J_Khieuq ᆿ HANGUL JONGSEONG KHIEUKH */ + { 0x0eec, 0x11c0 }, /* Hangul_J_Tieut ᇀ HANGUL JONGSEONG THIEUTH */ + { 0x0eed, 0x11c1 }, /* Hangul_J_Phieuf ᇠHANGUL JONGSEONG PHIEUPH */ + { 0x0eee, 0x11c2 }, /* Hangul_J_Hieuh ᇂ HANGUL JONGSEONG HIEUH */ + { 0x0eef, 0x316d }, /* Hangul_RieulYeorinHieuh ã… HANGUL LETTER RIEUL-YEORINHIEUH */ + { 0x0ef0, 0x3171 }, /* Hangul_SunkyeongeumMieum ã…± HANGUL LETTER KAPYEOUNMIEUM */ + { 0x0ef1, 0x3178 }, /* Hangul_SunkyeongeumPieub ã…¸ HANGUL LETTER KAPYEOUNPIEUP */ + { 0x0ef2, 0x317f }, /* Hangul_PanSios ã…¿ HANGUL LETTER PANSIOS */ + { 0x0ef3, 0x3181 }, /* Hangul_KkogjiDalrinIeung ㆠHANGUL LETTER YESIEUNG */ + { 0x0ef4, 0x3184 }, /* Hangul_SunkyeongeumPhieuf ㆄ HANGUL LETTER KAPYEOUNPHIEUPH */ + { 0x0ef5, 0x3186 }, /* Hangul_YeorinHieuh ㆆ HANGUL LETTER YEORINHIEUH */ + { 0x0ef6, 0x318d }, /* Hangul_AraeA ㆠHANGUL LETTER ARAEA */ + { 0x0ef7, 0x318e }, /* Hangul_AraeAE ㆎ HANGUL LETTER ARAEAE */ + { 0x0ef8, 0x11eb }, /* Hangul_J_PanSios ᇫ HANGUL JONGSEONG PANSIOS */ + { 0x0ef9, 0x11f0 }, /* Hangul_J_KkogjiDalrinIeung ᇰ HANGUL JONGSEONG YESIEUNG */ + { 0x0efa, 0x11f9 }, /* Hangul_J_YeorinHieuh ᇹ HANGUL JONGSEONG YEORINHIEUH */ + { 0x0eff, 0x20a9 }, /* Korean_Won â‚© WON SIGN */ + { 0x13a4, 0x20ac }, /* Euro € EURO SIGN */ + { 0x13bc, 0x0152 }, /* OE Å’ LATIN CAPITAL LIGATURE OE */ + { 0x13bd, 0x0153 }, /* oe Å“ LATIN SMALL LIGATURE OE */ + { 0x13be, 0x0178 }, /* Ydiaeresis Ÿ LATIN CAPITAL LETTER Y WITH DIAERESIS */ + { 0x20a0, 0x20a0 }, /* EcuSign â‚ EURO-CURRENCY SIGN */ + { 0x20a1, 0x20a1 }, /* ColonSign â‚¡ COLON SIGN */ + { 0x20a2, 0x20a2 }, /* CruzeiroSign â‚¢ CRUZEIRO SIGN */ + { 0x20a3, 0x20a3 }, /* FFrancSign â‚£ FRENCH FRANC SIGN */ + { 0x20a4, 0x20a4 }, /* LiraSign ₤ LIRA SIGN */ + { 0x20a5, 0x20a5 }, /* MillSign â‚¥ MILL SIGN */ + { 0x20a6, 0x20a6 }, /* NairaSign ₦ NAIRA SIGN */ + { 0x20a7, 0x20a7 }, /* PesetaSign ₧ PESETA SIGN */ + { 0x20a8, 0x20a8 }, /* RupeeSign ₨ RUPEE SIGN */ + { 0x20a9, 0x20a9 }, /* WonSign â‚© WON SIGN */ + { 0x20aa, 0x20aa }, /* NewSheqelSign ₪ NEW SHEQEL SIGN */ + { 0x20ab, 0x20ab }, /* DongSign â‚« DONG SIGN */ + { 0x20ac, 0x20ac }, /* EuroSign € EURO SIGN */ +}; + +VISIBLE +long keysym2ucs(KeySym keysym) +{ + int min = 0; + int max = sizeof(keysymtab) / sizeof(struct codepair) - 1; + int mid; + + /* first check for Latin-1 characters (1:1 mapping) */ + if ((keysym >= 0x0020 && keysym <= 0x007e) || + (keysym >= 0x00a0 && keysym <= 0x00ff)) + return keysym; + + /* also check for directly encoded 24-bit UCS characters */ + if ((keysym & 0xff000000) == 0x01000000) + return keysym & 0x00ffffff; + + /* binary search in table */ + while (max >= min) { + mid = (min + max) / 2; + if (keysymtab[mid].keysym < keysym) + min = mid + 1; + else if (keysymtab[mid].keysym > keysym) + max = mid - 1; + else { + /* found it */ + return keysymtab[mid].ucs; + } + } + + /* no matching Unicode value found */ + return -1; +} diff --git a/keysym2ucs.h b/keysym2ucs.h new file mode 100644 index 0000000..1f23ac6 --- /dev/null +++ b/keysym2ucs.h @@ -0,0 +1,9 @@ +/* $XFree86: xc/programs/xterm/keysym2ucs.h,v 1.1 1999/06/12 15:37:18 dawes Exp $ */ +/* + * This module converts keysym values into the corresponding ISO 10646-1 + * (UCS, Unicode) values. + */ + +#include <X11/X.h> + +long keysym2ucs(KeySym keysym); diff --git a/koi8rxterm b/koi8rxterm new file mode 100755 index 0000000..98f85ca --- /dev/null +++ b/koi8rxterm @@ -0,0 +1,115 @@ +#!/bin/sh +# $XTermId: koi8rxterm,v 1.5 2007/12/30 16:33:06 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2007 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# This is a wrapper script to set up xterm with a KOI8-R locale; based on +# uxterm by Branden Robinson. + +whoami=koi8rxterm + +: ${XTERM_PROGRAM=xterm} + +# Check if there is a workable locale program. If there is not, we will read +# something via the standard error. Ignore whatever is written to the +# standard output. +locale=`sh -c "LC_ALL=C LC_CTYPE=C LANG=C locale >/dev/null" 2>&1` +found=no + +# Check for -version and -help options, to provide a simple return without +# requiring the program to create a window: +if test $# = 1 +then + case $1 in + -v|-ver*|-h|-he*) + $XTERM_PROGRAM "$@" + exit $? + ;; + esac +fi + +# Check environment variables that xterm does, in the same order: +for name in LC_ALL LC_CTYPE LANG +do + eval 'value=$'$name + if test -n "$value" ; then + case $value in + *.koi8r|*.KOI8R|*.koi8-r|*.KOI8-R) + found=yes + ;; + *.koi8r@*|*.KOI8R@*|*.koi8-r@*|*.KOI8-R*) + found=yes + ;; + *) + # The user may not have configured his or her + # locale; try to muddle through anyway. + value=ru_RU.KOI8-R + ;; + esac + break + fi +done + +# If we didn't find one that uses KOI8-R, modify the safest one. Not everyone +# has a KOI8-R locale installed (and there appears to be no trivial/portable +# way to determine whether it is, from a shell script). We could check if the +# user's shell does not reset unknown locale specifiers, but not all shells do. +if test $found != yes ; then + if test -n "$value" ; then + value=`echo ${value} |sed -e 's/[.@].*//'`.KOI8-R + else + name="LC_CTYPE" + value="ru_RU.KOI8-R" + fi + eval save=\$${name} + eval ${name}=${value} + eval export ${name} + if test -z "$locale" ; then + # The 'locale' program tries to do a sanity check. + check=`sh -c "locale >/dev/null" 2>&1` + if test -n "$check" ; then + eval ${name}=${save} + eval export ${name} + + echo "$whoami tried to use locale $value by setting \$$name" >&2 + xmessage -file - <<EOF +$whoami tried unsuccessfully to use locale $value +by setting \$$name to "${value}". +EOF + exit 1 + fi + fi +fi + +# for testing: +#test -f ./xterm && XTERM_PROGRAM=./xterm + +exec $XTERM_PROGRAM -class KOI8RXTerm -title $whoami -k8 "$@" diff --git a/koi8rxterm.man b/koi8rxterm.man new file mode 100644 index 0000000..a48c74e --- /dev/null +++ b/koi8rxterm.man @@ -0,0 +1,97 @@ +.\" $XTermId: koi8rxterm.man,v 1.4 2011/08/16 09:44:32 tom Exp $ +.\" +.\" Copyright 2004 Branden Robinson +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the "Software"), +.\" to deal in the Software without restriction, including without limitation +.\" the rights to use, copy, modify, merge, publish, distribute, sublicense, +.\" and/or sell copies of the Software, and to permit persons to whom the +.\" Software is furnished to do so, subject to the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included in +.\" all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +.\" SOFTWARE IN THE PUBLIC INTEREST, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +.\" DEALINGS IN THE SOFTWARE. +.TH koi8rxterm 1 "2004-12-19" "Debian Project" +.SH NAME +koi8rxterm \- X terminal emulator for KOI8-R environments +.SH SYNOPSIS +.B koi8rxterm +[ +.I xterm-options +] +.SH DESCRIPTION +.B koi8rxterm +is a wrapper around the +.BR xterm(1) +program that invokes the latter program with the \(oqKOI8R__default_class__\(cq X +resource class set. +All arguments to +.B koi8rxterm +are passed to +.B xterm +without processing; the +.B \-class +and +.B \-k8 +options should not be specified because they are used by the wrapper. +See the +.BR xterm +manual page for more information on +.IR xterm-options . +.PP +The environment's locale settings (see \(lqENVIRONMENT\(rq below) are +used to discern the locale's character set. +If no current locale can be determined, the locale \(oqru_RU.KOI8-R\(cq +(the Russian language as used in the territory of Russia, with the KOI8-R +character set) is assumed. +The +.BR locale(1) +utility is used to determine whether the system supports the selected +locale. +If it does not, +.B koi8rxterm +will exit with an error and report the output of +.BR locale . +.PP +.B Note: koi8rxterm +may produce unexpected results if the current locale is set to one in which +the KOI8-R character encoding is not supported, or if fonts using that +encoding are not available. +In the Debian system, the \(oqxfonts\-cyrillic\(cq package provides the +fonts that +.B koi8rxterm +uses by default. +To change the fonts +.B koi8rxterm +uses, edit the +.I __apploaddir__/KOI8R__default_class__ +file. +.PP +A similar wrapper, +.BR uxterm(1), +is available for Unicode UTF-8 environments. +.SH ENVIRONMENT +.TP +.B LC_ALL\fR, \fBLC_CTYPE\fR, \fBLANG +The values of these variables are checked, in order, to determine the +character set used by the current locale. +.SH AUTHOR +.B koi8rxterm +was written by Branden Robinson and is very heavily based on +.BR uxterm , +by Thomas Dickey. +The assistance of Jurij Smakov was invaluable in sanity-checking its +operation. +.SH "SEE ALSO" +.BR locale(1), +.BR locale(7), +.BR uxterm(1), +.BR xterm(1) diff --git a/linedata.c b/linedata.c new file mode 100644 index 0000000..fed072f --- /dev/null +++ b/linedata.c @@ -0,0 +1,251 @@ +/* $XTermId: linedata.c,v 1.80 2011/09/11 14:59:39 tom Exp $ */ + +/* + * Copyright 2009-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xterm.h> +#include <data.h> /* FIXME - needed for 'term' */ + +#include <assert.h> + +/* + * Given a row-number, find the corresponding data for the line in the VT100 + * widget. Row numbers can be positive or negative. + * + * If the data comes from the scrollback, defer that to getScrollback(). + */ +LineData * +getLineData(TScreen * screen, int row) +{ + LineData *result = 0; + ScrnBuf buffer; + int max_row = screen->max_row; + + if (row >= 0) { + buffer = screen->visbuf; + } else { +#if OPT_FIFO_LINES + buffer = 0; + result = getScrollback(screen, row); +#else + buffer = screen->saveBuf_index; + row += screen->savelines; + max_row += screen->savelines; +#endif + } + if (row >= 0 && row <= max_row) { + result = (LineData *) scrnHeadAddr(screen, buffer, (unsigned) row); + if (result != 0) { +#if 1 /* FIXME - these should be done in setupLineData, etc. */ + result->lineSize = (Dimension) MaxCols(screen); +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + result->combSize = (Char) screen->max_combining; + } else { + result->combSize = 0; + } +#endif +#endif /* FIXME */ + } + } + + return result; +} + +/* + * Copy line's data, e.g., from one screen buffer to another, given the preset + * pointers for the destination. + * + * TODO: optionally prune unused combining character data from the result. + */ +void +copyLineData(LineData * dst, LineData * src) +{ + dst->bufHead = src->bufHead; + +#if OPT_WIDE_CHARS + dst->combSize = src->combSize; +#endif + + /* + * Usually we're copying the same-sized line; a memcpy is faster than + * several loops. + */ + if (dst->lineSize == src->lineSize) { + size_t size = (sizeof(dst->attribs[0]) +#if OPT_ISO_COLORS + + sizeof(dst->color[0]) +#endif + + sizeof(dst->charData[0]) +#if OPT_WIDE_CHARS + + sizeof(dst->combData[0][0]) * dst->combSize +#endif + ); + + memcpy(dst->attribs, src->attribs, size * dst->lineSize); + } else { + Dimension col; + Dimension limit = ((dst->lineSize < src->lineSize) + ? dst->lineSize + : src->lineSize); +#if OPT_WIDE_CHARS + Char comb; +#endif + + for (col = 0; col < limit; ++col) { + dst->attribs[col] = src->attribs[col]; +#if OPT_ISO_COLORS + dst->color[col] = src->color[col]; +#endif + dst->charData[col] = src->charData[col]; +#if OPT_WIDE_CHARS + for (comb = 0; comb < dst->combSize; ++comb) { + dst->combData[comb][col] = src->combData[comb][col]; + } +#endif + } + for (col = limit; col < dst->lineSize; ++col) { + dst->attribs[col] = 0; +#if OPT_ISO_COLORS + dst->color[col] = 0; +#endif + dst->charData[col] = 0; +#if OPT_WIDE_CHARS + for (comb = 0; comb < dst->combSize; ++comb) { + dst->combData[comb][col] = 0; + } +#endif + } + } +} + +#if OPT_WIDE_CHARS +#define initLineExtra(screen) \ + screen->lineExtra = ((size_t) (screen->max_combining) * sizeof(IChar *)) +#else +#define initLineExtra(screen) \ + screen->lineExtra = 0 +#endif + +void +initLineData(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + initLineExtra(screen); + + TRACE(("initLineData %lu\n", (unsigned long) screen->lineExtra)); + TRACE(("...sizeof(LineData) %lu\n", (unsigned long) sizeof(LineData))); +#if OPT_ISO_COLORS + TRACE(("...sizeof(CellColor) %lu\n", (unsigned long) sizeof(CellColor))); +#endif + TRACE(("...sizeof(RowData) %lu\n", (unsigned long) sizeof(RowData))); + TRACE(("...offset(lineSize) %lu\n", (unsigned long) offsetof(LineData, lineSize))); + TRACE(("...offset(bufHead) %lu\n", (unsigned long) offsetof(LineData, bufHead))); +#if OPT_WIDE_CHARS + TRACE(("...offset(combSize) %lu\n", (unsigned long) offsetof(LineData, combSize))); +#endif + TRACE(("...offset(attribs) %lu\n", (unsigned long) offsetof(LineData, attribs))); +#if OPT_ISO_COLORS + TRACE(("...offset(color) %lu\n", (unsigned long) offsetof(LineData, color))); +#endif + TRACE(("...offset(charData) %lu\n", (unsigned long) offsetof(LineData, charData))); + TRACE(("...offset(combData) %lu\n", (unsigned long) offsetof(LineData, combData))); +} + +/* + * CellData size depends on the "combiningChars" resource. + * FIXME - revise this to reduce arithmetic... + */ +#define CellDataSize(screen) (SizeOfCellData + screen->lineExtra) + +#define CellDataAddr(screen, data, cell) \ + (CellData *)(void *) ((char *)data + (cell * CellDataSize(screen))) + +CellData * +newCellData(XtermWidget xw, Cardinal count) +{ + CellData *result; + TScreen *screen = TScreenOf(xw); + + initLineExtra(screen); + result = (CellData *) calloc((size_t) count, (size_t) CellDataSize(screen)); + return result; +} + +void +saveCellData(TScreen * screen, + CellData * data, + Cardinal cell, + LineData * ld, + int column) +{ + CellData *item = CellDataAddr(screen, data, cell); + + if (column < MaxCols(screen)) { + item->attribs = ld->attribs[column]; +#if OPT_ISO_COLORS + item->color = ld->color[column]; +#endif + item->charData = ld->charData[column]; + if_OPT_WIDE_CHARS(screen, { + size_t off; + item->combSize = ld->combSize; + for_each_combData(off, ld) { + item->combData[off] = ld->combData[off][column]; + } + }) + } +} + +void +restoreCellData(TScreen * screen, + CellData * data, + Cardinal cell, + LineData * ld, + int column) +{ + CellData *item = CellDataAddr(screen, data, cell); + + if (column < MaxCols(screen)) { + ld->attribs[column] = item->attribs; +#if OPT_ISO_COLORS + ld->color[column] = item->color; +#endif + ld->charData[column] = item->charData; + if_OPT_WIDE_CHARS(screen, { + size_t off; + ld->combSize = item->combSize; + for_each_combData(off, ld) { + ld->combData[off][column] = item->combData[off]; + } + }) + } +} diff --git a/link_axp.com b/link_axp.com new file mode 100644 index 0000000..1f493a9 --- /dev/null +++ b/link_axp.com @@ -0,0 +1,107 @@ +$! $XFree86: xc/programs/xterm/link_axp.com,v 1.1 2000/02/08 17:19:35 dawes Exp $ +$ SAVE_VERIFY='F$VERIFY(0) +$ if p1 .Eqs. "CLEAN" then goto clean +$ if p1 .Eqs. "CLOBBER" then goto clobber +$ if p1 .Eqs. "INSTALL" then goto install +$! +$! Compile the X11R4 Xterm application +$! +$ Set Symbol/Scope=NoGlobal +$! +$! Define logicals pointing to the needed directories +$! +$ x11lib_device = f$parse("[.lib]",,,"DEVICE") +$ x11lib_directory = f$parse("[.lib]",,,"DIRECTORY") +$ define/nolog x11lib 'x11lib_device''x11lib_directory' +$! +$ x11inc_device = f$parse("[]",,,"DEVICE") +$ x11inc_directory = f$parse("[]",,,"DIRECTORY") +$ define/nolog x11inc 'x11inc_device''x11inc_directory' +$! +$ xmu_device = f$parse("[.lib.xmu]",,,"DEVICE") +$ xmu_directory = f$parse("[.lib.xmu]",,,"DIRECTORY") +$ define/nolog x11xmu 'xmu_device''xmu_directory' +$! +$ xbm_device = f$parse("[.lib.x11]",,,"DEVICE") +$ xbm_directory = f$parse("[.lib.x11]",,,"DIRECTORY") +$ define/nolog x11xbm 'xbm_device''xbm_directory' +$! +$ xaw_device = f$parse("[.lib.xaw]",,,"DEVICE") +$ xaw_directory = f$parse("[.lib.xaw]",,,"DIRECTORY") +$ define/nolog x11xaw 'xaw_device''xaw_directory' +$! +$ x11vms_device = f$parse("[.lib.misc]",,,"DEVICE") +$ x11vms_directory = f$parse("[.lib.misc]",,,"DIRECTORY") +$ define/nolog x11vms 'x11vms_device''x11vms_directory' +$! +$! Get the compiler options via the logical name COPTS +$! +$ cc_options = f$trnlnm("COPTS") +$! +$! Get the linker options via the logical name LOPTS +$! +$ link_options = f$trnlnm("LOPTS") +$! +$ write sys$output "Building XTERM Image" +$ CALL MAKE XTERM.EXE "LINK ''link_options' /EXE=XTERM.EXE_AXP/CROSS/FULL/MAP=XTERM.MAP XTERM_AXP/OPT" *.OBJ +$! +$ deassign x11lib +$ deassign x11vms +$ deassign x11xmu +$ deassign x11xbm +$ deassign x11xaw +$! +$ exit +$! +$ Clobber: ! Delete executables, Purge directory and clean up object files and listings +$ Delete/noconfirm/log *.exe;* +$! +$ Clean: ! Purge directory, clean up object files and listings +$ Purge +$ Delete/noconfirm/log *.lis;* +$ Delete/noconfirm/log *.obj;* +$! +$ exit +$! +$ Install: +$ Copy/log *.exe x11bin: +$ exit +$! +$MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES +$ V = 'F$Verify(0) +$! P1 = What we are trying to make +$! P2 = Command to make it +$! P3 - P8 What it depends on +$ +$ If F$Search(P1) .Eqs. "" Then Goto Makeit +$ Time = F$CvTime(F$File(P1,"RDT")) +$arg=3 +$Loop: +$ Argument = P'arg +$ If Argument .Eqs. "" Then Goto Exit +$ El=0 +$Loop2: +$ File = F$Element(El," ",Argument) +$ If File .Eqs. " " Then Goto Endl +$ AFile = "" +$Loop3: +$ OFile = AFile +$ AFile = F$Search(File) +$ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl +$ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit +$ Goto Loop3 +$NextEL: +$ El = El + 1 +$ Goto Loop2 +$EndL: +$ arg=arg+1 +$ If arg .Le. 8 Then Goto Loop +$ Goto Exit +$ +$Makeit: +$ Set Verify +$ 'P2 +$ VV='F$Verify(0) +$Exit: +$ If V Then Set Verify +$ENDSUBROUTINE @@ -0,0 +1,5198 @@ +/* $XTermId: main.c,v 1.686 2012/05/25 08:25:05 tom Exp $ */ + +/* + * Copyright 2002-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1987, 1988 The Open Group + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of The Open Group shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from The Open Group. + * + * Copyright 1987, 1988 by Digital Equipment Corporation, Maynard. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital not be used in + * advertising or publicity pertaining to distribution of the software + * without specific, written prior permission. + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* + * W A R N I N G + * + * If you think you know what all of this code is doing, you are + * probably very mistaken. There be serious and nasty dragons here. + * + * This client is *not* to be taken as an example of how to write X + * Toolkit applications. It is in need of a substantial rewrite, + * ideally to create a generic tty widget with several different parsing + * widgets so that you can plug 'em together any way you want. Don't + * hold your breath, though.... + */ + +/* main.c */ + +#define RES_OFFSET(field) XtOffsetOf(XTERM_RESOURCE, field) + +#include <xterm.h> + +#include <X11/cursorfont.h> +#include <X11/Xlocale.h> + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include <X11/Xaw/Form.h> +#elif defined(HAVE_LIB_XAW3D) +#include <X11/Xaw3d/Form.h> +#elif defined(HAVE_LIB_NEXTAW) +#include <X11/neXtaw/Form.h> +#elif defined(HAVE_LIB_XAWPLUS) +#include <X11/XawPlus/Form.h> +#endif + +#endif /* OPT_TOOLBAR */ + +#include <pwd.h> +#include <ctype.h> + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <main.h> +#include <xstrings.h> +#include <xtermcap.h> +#include <xterm_io.h> + +#if OPT_WIDE_CHARS +#include <charclass.h> +#endif + +#ifdef __osf__ +#define USE_SYSV_SIGNALS +#define WTMP +#include <pty.h> /* openpty() */ +#endif + +#ifdef __sgi +#include <grp.h> /* initgroups() */ +#endif + +static void Syntax(char *) GCC_NORETURN; +static void HsSysError(int) GCC_NORETURN; + +#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) +#define USE_POSIX_SIGNALS +#endif + +#if defined(SYSV) && !defined(SVR4) && !defined(ISC22) && !defined(ISC30) +/* older SYSV systems cannot ignore SIGHUP. + Shell hangs, or you get extra shells, or something like that */ +#define USE_SYSV_SIGHUP +#endif + +#if defined(sony) && defined(bsd43) && !defined(KANJI) +#define KANJI +#endif + +#ifdef linux +#define USE_SYSV_PGRP +#define USE_SYSV_SIGNALS +#define WTMP +#ifdef __GLIBC__ +#if (__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1)) +#include <pty.h> +#endif +#endif +#endif + +#ifdef __MVS__ +#define USE_SYSV_PGRP +#define USE_SYSV_SIGNALS +#endif + +#ifdef __CYGWIN__ +#define WTMP +#endif + +#ifdef __SCO__ +#ifndef _SVID3 +#define _SVID3 +#endif +#endif + +#if defined(__GLIBC__) && !defined(linux) +#define USE_SYSV_PGRP +#define WTMP +#define HAS_BSD_GROUPS +#endif + +#if defined(USE_TTY_GROUP) || defined(USE_UTMP_SETGID) +#include <grp.h> +#endif + +#ifndef TTY_GROUP_NAME +#define TTY_GROUP_NAME "tty" +#endif + +#include <sys/stat.h> + +#ifdef Lynx +#ifndef BSDLY +#define BSDLY 0 +#endif +#ifndef VTDLY +#define VTDLY 0 +#endif +#ifndef FFDLY +#define FFDLY 0 +#endif +#endif + +#ifdef SYSV /* { */ + +#ifdef USE_USG_PTYS /* AT&T SYSV has no ptyio.h */ +#include <sys/stropts.h> /* for I_PUSH */ +#include <poll.h> /* for POLLIN */ +#endif /* USE_USG_PTYS */ + +#define USE_SYSV_SIGNALS +#define USE_SYSV_PGRP + +#if !defined(TIOCSWINSZ) || defined(__SCO__) || defined(__UNIXWARE__) +#define USE_SYSV_ENVVARS /* COLUMNS/LINES vs. TERMCAP */ +#endif + +/* + * now get system-specific includes + */ +#ifdef CRAY +#define HAS_BSD_GROUPS +#endif + +#ifdef macII +#define HAS_BSD_GROUPS +#include <sys/ttychars.h> +#undef USE_SYSV_ENVVARS +#undef FIOCLEX +#undef FIONCLEX +#define setpgrp2 setpgrp +#include <sgtty.h> +#include <sys/resource.h> +#endif + +#ifdef __hpux +#define HAS_BSD_GROUPS +#include <sys/ptyio.h> +#endif /* __hpux */ + +#ifdef __osf__ +#define HAS_BSD_GROUPS +#undef USE_SYSV_PGRP +#define setpgrp setpgid +#endif + +#ifdef __sgi +#define HAS_BSD_GROUPS +#include <sys/sysmacros.h> +#endif /* __sgi */ + +#ifdef sun +#include <sys/strredir.h> +#endif + +#else /* } !SYSV { */ /* BSD systems */ + +#ifdef __QNX__ + +#ifndef __QNXNTO__ +#define ttyslot() 1 +#else +#define USE_SYSV_PGRP +extern __inline__ +int +ttyslot(void) +{ + return 1; /* yuk */ +} +#endif + +#else + +#if defined(__INTERIX) || defined(__APPLE__) +#define setpgrp setpgid +#endif + +#ifndef linux +#ifndef VMS +#ifndef USE_POSIX_TERMIOS +#ifndef USE_ANY_SYSV_TERMIO +#include <sgtty.h> +#endif +#endif /* USE_POSIX_TERMIOS */ +#ifdef Lynx +#include <resource.h> +#else +#include <sys/resource.h> +#endif +#ifndef __INTERIX +#define HAS_BSD_GROUPS +#endif +#endif /* !VMS */ +#endif /* !linux */ + +#endif /* __QNX__ */ + +#endif /* } !SYSV */ + +/* Xpoll.h and <sys/param.h> on glibc 2.1 systems have colliding NBBY's */ +#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1))) +#ifndef NOFILE +#define NOFILE OPEN_MAX +#endif +#elif !(defined(VMS) || defined(WIN32) || defined(Lynx) || defined(__GNU__) || defined(__MVS__)) +#include <sys/param.h> /* for NOFILE */ +#endif + +#if defined(BSD) && (BSD >= 199103) +#define WTMP +#endif + +#include <stdio.h> + +#ifdef __hpux +#include <sys/utsname.h> +#endif /* __hpux */ + +#if defined(apollo) && (OSMAJORVERSION == 10) && (OSMINORVERSION < 4) +#define ttyslot() 1 +#endif /* apollo */ + +#if defined(UTMPX_FOR_UTMP) +#define UTMP_STR utmpx +#else +#define UTMP_STR utmp +#endif + +#if defined(USE_UTEMPTER) +#include <utempter.h> +#endif + +#if defined(UTMPX_FOR_UTMP) + +#include <utmpx.h> + +#define call_endutent endutxent +#define call_getutid getutxid +#define call_pututline pututxline +#define call_setutent setutxent +#define call_updwtmp updwtmpx + +#elif defined(HAVE_UTMP) + +#include <utmp.h> + +#if defined(_CRAY) && (OSMAJORVERSION < 8) +extern struct utmp *getutid __((struct utmp * _Id)); +#endif + +#define call_endutent endutent +#define call_getutid getutid +#define call_pututline pututline +#define call_setutent setutent +#define call_updwtmp updwtmp + +#endif + +#if defined(USE_LASTLOG) && defined(HAVE_LASTLOG_H) +#include <lastlog.h> /* caution: glibc includes utmp.h here */ +#endif + +#ifndef USE_LASTLOGX +#if defined(_NETBSD_SOURCE) && defined(_PATH_LASTLOGX) +#define USE_LASTLOGX 1 +#endif +#endif + +#ifdef PUCC_PTYD +#include <local/openpty.h> +#endif /* PUCC_PTYD */ + +#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) +#include <util.h> /* openpty() */ +#endif + +#if defined(__FreeBSD__) || defined(__DragonFly__) +#include <libutil.h> /* openpty() */ +#endif + +#if !defined(UTMP_FILENAME) +#if defined(UTMP_FILE) +#define UTMP_FILENAME UTMP_FILE +#elif defined(_PATH_UTMP) +#define UTMP_FILENAME _PATH_UTMP +#else +#define UTMP_FILENAME "/etc/utmp" +#endif +#endif + +#ifndef LASTLOG_FILENAME +#ifdef _PATH_LASTLOG +#define LASTLOG_FILENAME _PATH_LASTLOG +#else +#define LASTLOG_FILENAME "/usr/adm/lastlog" /* only on BSD systems */ +#endif +#endif + +#if !defined(WTMP_FILENAME) +#if defined(WTMP_FILE) +#define WTMP_FILENAME WTMP_FILE +#elif defined(_PATH_WTMP) +#define WTMP_FILENAME _PATH_WTMP +#elif defined(SYSV) +#define WTMP_FILENAME "/etc/wtmp" +#else +#define WTMP_FILENAME "/usr/adm/wtmp" +#endif +#endif + +#include <signal.h> + +#if defined(__SCO__) || (defined(ISC) && !defined(_POSIX_SOURCE)) +#undef SIGTSTP /* defined, but not the BSD way */ +#endif + +#ifdef SIGTSTP +#include <sys/wait.h> +#endif + +#if defined(__SCO__) || defined(__UNIXWARE__) +#undef ECHOKE +#undef ECHOCTL +#endif + +#if defined(HAVE_SYS_TTYDEFAULTS_H) && !defined(CEOF) +#include <sys/ttydefaults.h> +#endif + +#ifdef X_NOT_POSIX +extern long lseek(); +#if defined(USG) || defined(SVR4) +extern unsigned sleep(); +#else +extern void sleep(); +#endif +extern char *ttyname(); +#endif + +#if defined(SYSV) && defined(DECL_PTSNAME) +extern char *ptsname(int); +#endif + +#ifndef VMS +static SIGNAL_T reapchild(int /* n */ ); +static int spawnXTerm(XtermWidget /* xw */ ); +static void remove_termcap_entry(char *, const char *); +#ifdef USE_PTY_SEARCH +static int pty_search(int * /* pty */ ); +#endif +#endif /* ! VMS */ + +static int get_pty(int *pty, char *from); +static void resize_termcap(XtermWidget xw); +static void set_owner(char *device, uid_t uid, gid_t gid, mode_t mode); + +static Bool added_utmp_entry = False; + +#ifdef HAVE_POSIX_SAVED_IDS +static uid_t save_euid; +static gid_t save_egid; +#endif + +static uid_t save_ruid; +static gid_t save_rgid; + +#if defined(USE_UTMP_SETGID) +static int really_get_pty(int *pty, char *from); +#endif + +#if defined(USE_SYSV_UTMP) && !defined(USE_UTEMPTER) +static Bool xterm_exiting = False; +#endif + +static char *explicit_shname = NULL; + +/* +** Ordinarily it should be okay to omit the assignment in the following +** statement. Apparently the c89 compiler on AIX 4.1.3 has a bug, or does +** it? Without the assignment though the compiler will init command_to_exec +** to 0xffffffff instead of NULL; and subsequent usage, e.g. in spawnXTerm() to +** SEGV. +*/ +static char **command_to_exec = NULL; + +#if OPT_LUIT_PROG +static char **command_to_exec_with_luit = NULL; +static unsigned command_length_with_luit = 0; +#endif + +#define TERMCAP_ERASE "kb" +#define VAL_INITIAL_ERASE A2E(8) + +/* choose a nice default value for speed - if we make it too low, users who + * mistakenly use $TERM set to vt100 will get padding delays. Setting it to a + * higher value is not useful since legacy applications (termcap) that care + * about padding generally store the code in a short, which does not have + * enough bits for the extended values. + */ +#ifdef B38400 /* everyone should define this */ +#define VAL_LINE_SPEED B38400 +#else /* ...but xterm's used this for a long time */ +#define VAL_LINE_SPEED B9600 +#endif + +/* + * Allow use of system default characters if defined and reasonable. + * These are based on the BSD ttydefaults.h + */ +#ifndef CBRK +#define CBRK 0xff /* was 0 */ +#endif +#ifndef CDISCARD +#define CDISCARD CONTROL('O') +#endif +#ifndef CDSUSP +#define CDSUSP CONTROL('Y') +#endif +#ifndef CEOF +#define CEOF CONTROL('D') +#endif +#ifndef CEOL +#define CEOL 0xff /* was 0 */ +#endif +#ifndef CERASE +#define CERASE 0177 +#endif +#ifndef CERASE2 +#define CERASE2 CONTROL('H') +#endif +#ifndef CFLUSH +#define CFLUSH CONTROL('O') +#endif +#ifndef CINTR +#define CINTR CONTROL('C') +#endif +#ifndef CKILL +#define CKILL CONTROL('U') /* was '@' */ +#endif +#ifndef CLNEXT +#define CLNEXT CONTROL('V') +#endif +#ifndef CNUL +#define CNUL 0 +#endif +#ifndef CQUIT +#define CQUIT CONTROL('\\') +#endif +#ifndef CRPRNT +#define CRPRNT CONTROL('R') +#endif +#ifndef CREPRINT +#define CREPRINT CRPRNT +#endif +#ifndef CSTART +#define CSTART CONTROL('Q') +#endif +#ifndef CSTATUS +#define CSTATUS CONTROL('T') +#endif +#ifndef CSTOP +#define CSTOP CONTROL('S') +#endif +#ifndef CSUSP +#define CSUSP CONTROL('Z') +#endif +#ifndef CSWTCH +#define CSWTCH 0 +#endif +#ifndef CWERASE +#define CWERASE CONTROL('W') +#endif + +#ifdef USE_ANY_SYSV_TERMIO +#define TERMIO_STRUCT struct termio +#define ttySetAttr(fd, datap) ioctl(fd, TCSETA, datap) +#define ttyGetAttr(fd, datap) ioctl(fd, TCGETA, datap) +#define ttyFlush(fd) ioctl(fd, TCFLSH, 1) +#elif defined(USE_POSIX_TERMIOS) +#define TERMIO_STRUCT struct termios +#define ttySetAttr(fd, datap) tcsetattr(fd, TCSANOW, datap) +#define ttyGetAttr(fd, datap) tcgetattr(fd, datap) +#define ttyFlush(fd) tcflush(fd, TCOFLUSH) +#endif /* USE_ANY_SYSV_TERMIO */ + +#ifndef VMS +#ifdef TERMIO_STRUCT +/* The following structures are initialized in main() in order +** to eliminate any assumptions about the internal order of their +** contents. +*/ +static TERMIO_STRUCT d_tio; + +#ifdef HAS_LTCHARS +static struct ltchars d_ltc; +#endif /* HAS_LTCHARS */ + +#ifdef TIOCLSET +static unsigned int d_lmode; +#endif /* TIOCLSET */ + +#else /* !TERMIO_STRUCT */ +static struct sgttyb d_sg = +{ + 0, 0, 0177, CKILL, (EVENP | ODDP | ECHO | XTABS | CRMOD) +}; +static struct tchars d_tc = +{ + CINTR, CQUIT, CSTART, + CSTOP, CEOF, CBRK +}; +static struct ltchars d_ltc = +{ + CSUSP, CDSUSP, CRPRNT, + CFLUSH, CWERASE, CLNEXT +}; +static int d_disipline = NTTYDISC; +static long int d_lmode = LCRTBS | LCRTERA | LCRTKIL | LCTLECH; +#ifdef sony +static long int d_jmode = KM_SYSSJIS | KM_ASCII; +static struct jtchars d_jtc = +{ + 'J', 'B' +}; +#endif /* sony */ +#endif /* TERMIO_STRUCT */ +#endif /* ! VMS */ + +/* + * SYSV has the termio.c_cc[V] and ltchars; BSD has tchars and ltchars; + * SVR4 has only termio.c_cc, but it includes everything from ltchars. + * POSIX termios has termios.c_cc, which is similar to SVR4. + */ +#define TTYMODE(name) { name, sizeof(name)-1, 0, 0 } +static Boolean override_tty_modes = False; +/* *INDENT-OFF* */ +static struct _xttymodes { + const char *name; + size_t len; + int set; + int value; +} ttymodelist[] = { + TTYMODE("intr"), /* tchars.t_intrc ; VINTR */ +#define XTTYMODE_intr 0 + TTYMODE("quit"), /* tchars.t_quitc ; VQUIT */ +#define XTTYMODE_quit 1 + TTYMODE("erase"), /* sgttyb.sg_erase ; VERASE */ +#define XTTYMODE_erase 2 + TTYMODE("kill"), /* sgttyb.sg_kill ; VKILL */ +#define XTTYMODE_kill 3 + TTYMODE("eof"), /* tchars.t_eofc ; VEOF */ +#define XTTYMODE_eof 4 + TTYMODE("eol"), /* VEOL */ +#define XTTYMODE_eol 5 + TTYMODE("swtch"), /* VSWTCH */ +#define XTTYMODE_swtch 6 + TTYMODE("start"), /* tchars.t_startc ; VSTART */ +#define XTTYMODE_start 7 + TTYMODE("stop"), /* tchars.t_stopc ; VSTOP */ +#define XTTYMODE_stop 8 + TTYMODE("brk"), /* tchars.t_brkc */ +#define XTTYMODE_brk 9 + TTYMODE("susp"), /* ltchars.t_suspc ; VSUSP */ +#define XTTYMODE_susp 10 + TTYMODE("dsusp"), /* ltchars.t_dsuspc ; VDSUSP */ +#define XTTYMODE_dsusp 11 + TTYMODE("rprnt"), /* ltchars.t_rprntc ; VREPRINT */ +#define XTTYMODE_rprnt 12 + TTYMODE("flush"), /* ltchars.t_flushc ; VDISCARD */ +#define XTTYMODE_flush 13 + TTYMODE("weras"), /* ltchars.t_werasc ; VWERASE */ +#define XTTYMODE_weras 14 + TTYMODE("lnext"), /* ltchars.t_lnextc ; VLNEXT */ +#define XTTYMODE_lnext 15 + TTYMODE("status"), /* VSTATUS */ +#define XTTYMODE_status 16 + TTYMODE("erase2"), /* VERASE2 */ +#define XTTYMODE_erase2 17 + TTYMODE("eol2"), /* VEOL2 */ +#define XTTYMODE_eol2 18 + { NULL, 0, 0, '\0' }, /* end of data */ +}; + +#define validTtyChar(data, n) \ + (known_ttyChars[n].sysMode >= 0 && \ + known_ttyChars[n].sysMode < (int) XtNumber(data.c_cc)) + +static const struct { + int sysMode; + int myMode; + int myDefault; +} known_ttyChars[] = { +#ifdef VINTR + { VINTR, XTTYMODE_intr, CINTR }, +#endif +#ifdef VQUIT + { VQUIT, XTTYMODE_quit, CQUIT }, +#endif +#ifdef VERASE + { VERASE, XTTYMODE_erase, CERASE }, +#endif +#ifdef VKILL + { VKILL, XTTYMODE_kill, CKILL }, +#endif +#ifdef VEOF + { VEOF, XTTYMODE_eof, CEOF }, +#endif +#ifdef VEOL + { VEOL, XTTYMODE_eol, CEOL }, +#endif +#ifdef VSWTCH + { VSWTCH, XTTYMODE_swtch, CNUL }, +#endif +#ifdef VSTART + { VSTART, XTTYMODE_start, CSTART }, +#endif +#ifdef VSTOP + { VSTOP, XTTYMODE_stop, CSTOP }, +#endif +#ifdef VSUSP + { VSUSP, XTTYMODE_susp, CSUSP }, +#endif +#ifdef VDSUSP + { VDSUSP, XTTYMODE_dsusp, CDSUSP }, +#endif +#ifdef VREPRINT + { VREPRINT, XTTYMODE_rprnt, CREPRINT }, +#endif +#ifdef VDISCARD + { VDISCARD, XTTYMODE_flush, CDISCARD }, +#endif +#ifdef VWERASE + { VWERASE, XTTYMODE_weras, CWERASE }, +#endif +#ifdef VLNEXT + { VLNEXT, XTTYMODE_lnext, CLNEXT }, +#endif +#ifdef VSTATUS + { VSTATUS, XTTYMODE_status, CSTATUS }, +#endif +#ifdef VERASE2 + { VERASE2, XTTYMODE_erase2, CERASE2 }, +#endif +#ifdef VEOL2 + { VEOL2, XTTYMODE_eol2, CNUL }, +#endif +}; +/* *INDENT-ON* */ + +#define TMODE(ind,var) if (ttymodelist[ind].set) var = (cc_t) ttymodelist[ind].value + +static int parse_tty_modes(char *s, struct _xttymodes *modelist); + +#ifndef USE_UTEMPTER +#ifdef USE_SYSV_UTMP +#if (defined(AIXV3) && (OSMAJORVERSION < 4)) && !(defined(getutid)) +extern struct utmp *getutid(); +#endif /* AIXV3 */ + +#else /* not USE_SYSV_UTMP */ +static char etc_utmp[] = UTMP_FILENAME; +#endif /* USE_SYSV_UTMP */ + +#if defined(USE_LASTLOG) && defined(USE_STRUCT_LASTLOG) +static char etc_lastlog[] = LASTLOG_FILENAME; +#else +#undef USE_LASTLOG +#endif + +#ifdef WTMP +static char etc_wtmp[] = WTMP_FILENAME; +#endif +#endif /* !USE_UTEMPTER */ + +/* + * Some people with 4.3bsd /bin/login seem to like to use login -p -f user + * to implement xterm -ls. They can turn on USE_LOGIN_DASH_P and turn off + * WTMP and USE_LASTLOG. + */ +#ifdef USE_LOGIN_DASH_P +#ifndef LOGIN_FILENAME +#define LOGIN_FILENAME "/bin/login" +#endif +static char bin_login[] = LOGIN_FILENAME; +#endif + +static char passedPty[PTYCHARLEN + 1]; /* name if pty if slave */ + +#if defined(TIOCCONS) || defined(SRIOCSREDIR) +static int Console; +#include <X11/Xmu/SysUtil.h> /* XmuGetHostname */ +#define MIT_CONSOLE_LEN 12 +#define MIT_CONSOLE "MIT_CONSOLE_" +static char mit_console_name[255 + MIT_CONSOLE_LEN + 1] = MIT_CONSOLE; +static Atom mit_console; +#endif /* TIOCCONS */ + +#ifndef USE_SYSV_UTMP +static int tslot; +#endif /* USE_SYSV_UTMP */ +static sigjmp_buf env; + +#define SetUtmpHost(dst, screen) \ + { \ + char host[sizeof(dst) + 1]; \ + strncpy(host, DisplayString(screen->display), sizeof(host)); \ + TRACE(("DisplayString(%s)\n", host)); \ + if (!resource.utmpDisplayId) { \ + char *endptr = strrchr(host, ':'); \ + if (endptr) { \ + TRACE(("trimming display-id '%s'\n", host)); \ + *endptr = '\0'; \ + } \ + } \ + strncpy(dst, host, sizeof(dst)); \ + } + +#ifdef HAVE_UTMP_UT_SYSLEN +# define SetUtmpSysLen(utmp) \ + { \ + utmp.ut_host[sizeof(utmp.ut_host)-1] = '\0'; \ + utmp.ut_syslen = strlen(utmp.ut_host) + 1; \ + } +#endif + +/* used by VT (charproc.c) */ + +static XtResource application_resources[] = +{ + Sres("iconGeometry", "IconGeometry", icon_geometry, NULL), + Sres(XtNtitle, XtCTitle, title, NULL), + Sres(XtNiconName, XtCIconName, icon_name, NULL), + Sres("termName", "TermName", term_name, NULL), + Sres("ttyModes", "TtyModes", tty_modes, NULL), + Bres("hold", "Hold", hold_screen, False), + Bres("utmpInhibit", "UtmpInhibit", utmpInhibit, False), + Bres("utmpDisplayId", "UtmpDisplayId", utmpDisplayId, True), + Bres("messages", "Messages", messages, True), + Ires("minBufSize", "MinBufSize", minBufSize, 4096), + Ires("maxBufSize", "MaxBufSize", maxBufSize, 32768), + Sres("menuLocale", "MenuLocale", menuLocale, DEF_MENU_LOCALE), + Sres("omitTranslation", "OmitTranslation", omitTranslation, NULL), + Sres("keyboardType", "KeyboardType", keyboardType, "unknown"), +#if OPT_PRINT_ON_EXIT + Ires("printModeImmediate", "PrintModeImmediate", printModeNow, 0), + Ires("printOptsImmediate", "PrintOptsImmediate", printOptsNow, 9), + Sres("printFileImmediate", "PrintFileImmediate", printFileNow, NULL), + Ires("printModeOnXError", "PrintModeOnXError", printModeOnXError, 0), + Ires("printOptsOnXError", "PrintOptsOnXError", printOptsOnXError, 9), + Sres("printFileOnXError", "PrintFileOnXError", printFileOnXError, NULL), +#endif +#if OPT_SUNPC_KBD + Bres("sunKeyboard", "SunKeyboard", sunKeyboard, False), +#endif +#if OPT_HP_FUNC_KEYS + Bres("hpFunctionKeys", "HpFunctionKeys", hpFunctionKeys, False), +#endif +#if OPT_SCO_FUNC_KEYS + Bres("scoFunctionKeys", "ScoFunctionKeys", scoFunctionKeys, False), +#endif +#if OPT_SUN_FUNC_KEYS + Bres("sunFunctionKeys", "SunFunctionKeys", sunFunctionKeys, False), +#endif +#if OPT_TCAP_FKEYS + Bres("tcapFunctionKeys", "TcapFunctionKeys", termcapKeys, False), +#endif +#if OPT_INITIAL_ERASE + Bres("ptyInitialErase", "PtyInitialErase", ptyInitialErase, DEF_INITIAL_ERASE), + Bres("backarrowKeyIsErase", "BackarrowKeyIsErase", backarrow_is_erase, DEF_BACKARO_ERASE), +#endif + Bres("useInsertMode", "UseInsertMode", useInsertMode, False), +#if OPT_ZICONBEEP + Ires("zIconBeep", "ZIconBeep", zIconBeep, 0), + Sres("zIconTitleFormat", "ZIconTitleFormat", zIconFormat, "*** %s"), +#endif +#if OPT_PTY_HANDSHAKE + Bres("waitForMap", "WaitForMap", wait_for_map, False), + Bres("ptyHandshake", "PtyHandshake", ptyHandshake, True), + Bres("ptySttySize", "PtySttySize", ptySttySize, DEF_PTY_STTY_SIZE), +#endif +#if OPT_SAME_NAME + Bres("sameName", "SameName", sameName, True), +#endif +#if OPT_SESSION_MGT + Bres("sessionMgt", "SessionMgt", sessionMgt, True), +#endif +#if OPT_TOOLBAR + Bres(XtNtoolBar, XtCToolBar, toolBar, True), +#endif +#if OPT_MAXIMIZE + Bres(XtNmaximized, XtCMaximized, maximized, False), + Sres(XtNfullscreen, XtCFullscreen, fullscreen_s, "off"), +#endif +}; + +static String fallback_resources[] = +{ +#if OPT_TOOLBAR + "*toolBar: false", +#endif + "*SimpleMenu*menuLabel.vertSpace: 100", + "*SimpleMenu*HorizontalMargins: 16", + "*SimpleMenu*Sme.height: 16", + "*SimpleMenu*Cursor: left_ptr", + "*mainMenu.Label: Main Options (no app-defaults)", + "*vtMenu.Label: VT Options (no app-defaults)", + "*fontMenu.Label: VT Fonts (no app-defaults)", +#if OPT_TEK4014 + "*tekMenu.Label: Tek Options (no app-defaults)", +#endif + NULL +}; + +/* Command line options table. Only resources are entered here...there is a + pass over the remaining options after XrmParseCommand is let loose. */ +/* *INDENT-OFF* */ +static XrmOptionDescRec optionDescList[] = { +{"-geometry", "*vt100.geometry",XrmoptionSepArg, (XPointer) NULL}, +{"-132", "*c132", XrmoptionNoArg, (XPointer) "on"}, +{"+132", "*c132", XrmoptionNoArg, (XPointer) "off"}, +{"-ah", "*alwaysHighlight", XrmoptionNoArg, (XPointer) "on"}, +{"+ah", "*alwaysHighlight", XrmoptionNoArg, (XPointer) "off"}, +{"-aw", "*autoWrap", XrmoptionNoArg, (XPointer) "on"}, +{"+aw", "*autoWrap", XrmoptionNoArg, (XPointer) "off"}, +#ifndef NO_ACTIVE_ICON +{"-ai", "*activeIcon", XrmoptionNoArg, (XPointer) "off"}, +{"+ai", "*activeIcon", XrmoptionNoArg, (XPointer) "on"}, +#endif /* NO_ACTIVE_ICON */ +{"-b", "*internalBorder",XrmoptionSepArg, (XPointer) NULL}, +{"-bc", "*cursorBlink", XrmoptionNoArg, (XPointer) "on"}, +{"+bc", "*cursorBlink", XrmoptionNoArg, (XPointer) "off"}, +{"-bcf", "*cursorOffTime",XrmoptionSepArg, (XPointer) NULL}, +{"-bcn", "*cursorOnTime",XrmoptionSepArg, (XPointer) NULL}, +{"-bdc", "*colorBDMode", XrmoptionNoArg, (XPointer) "off"}, +{"+bdc", "*colorBDMode", XrmoptionNoArg, (XPointer) "on"}, +{"-cb", "*cutToBeginningOfLine", XrmoptionNoArg, (XPointer) "off"}, +{"+cb", "*cutToBeginningOfLine", XrmoptionNoArg, (XPointer) "on"}, +{"-cc", "*charClass", XrmoptionSepArg, (XPointer) NULL}, +{"-cm", "*colorMode", XrmoptionNoArg, (XPointer) "off"}, +{"+cm", "*colorMode", XrmoptionNoArg, (XPointer) "on"}, +{"-cn", "*cutNewline", XrmoptionNoArg, (XPointer) "off"}, +{"+cn", "*cutNewline", XrmoptionNoArg, (XPointer) "on"}, +{"-cr", "*cursorColor", XrmoptionSepArg, (XPointer) NULL}, +{"-cu", "*curses", XrmoptionNoArg, (XPointer) "on"}, +{"+cu", "*curses", XrmoptionNoArg, (XPointer) "off"}, +{"-dc", "*dynamicColors",XrmoptionNoArg, (XPointer) "off"}, +{"+dc", "*dynamicColors",XrmoptionNoArg, (XPointer) "on"}, +{"-fb", "*boldFont", XrmoptionSepArg, (XPointer) NULL}, +{"-fbb", "*freeBoldBox", XrmoptionNoArg, (XPointer)"off"}, +{"+fbb", "*freeBoldBox", XrmoptionNoArg, (XPointer)"on"}, +{"-fbx", "*forceBoxChars", XrmoptionNoArg, (XPointer)"off"}, +{"+fbx", "*forceBoxChars", XrmoptionNoArg, (XPointer)"on"}, +#ifndef NO_ACTIVE_ICON +{"-fi", "*iconFont", XrmoptionSepArg, (XPointer) NULL}, +#endif /* NO_ACTIVE_ICON */ +#if OPT_RENDERFONT +{"-fa", "*faceName", XrmoptionSepArg, (XPointer) NULL}, +{"-fd", "*faceNameDoublesize", XrmoptionSepArg, (XPointer) NULL}, +{"-fs", "*faceSize", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_WIDE_CHARS +{"-fw", "*wideFont", XrmoptionSepArg, (XPointer) NULL}, +{"-fwb", "*wideBoldFont", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_INPUT_METHOD +{"-fx", "*ximFont", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_HIGHLIGHT_COLOR +{"-hc", "*highlightColor", XrmoptionSepArg, (XPointer) NULL}, +{"-hm", "*highlightColorMode", XrmoptionNoArg, (XPointer) "on"}, +{"+hm", "*highlightColorMode", XrmoptionNoArg, (XPointer) "off"}, +{"-selfg", "*highlightTextColor", XrmoptionSepArg, (XPointer) NULL}, +{"-selbg", "*highlightColor", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_HP_FUNC_KEYS +{"-hf", "*hpFunctionKeys",XrmoptionNoArg, (XPointer) "on"}, +{"+hf", "*hpFunctionKeys",XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-hold", "*hold", XrmoptionNoArg, (XPointer) "on"}, +{"+hold", "*hold", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_INITIAL_ERASE +{"-ie", "*ptyInitialErase", XrmoptionNoArg, (XPointer) "on"}, +{"+ie", "*ptyInitialErase", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-j", "*jumpScroll", XrmoptionNoArg, (XPointer) "on"}, +{"+j", "*jumpScroll", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_C1_PRINT +{"-k8", "*allowC1Printable", XrmoptionNoArg, (XPointer) "on"}, +{"+k8", "*allowC1Printable", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-kt", "*keyboardType", XrmoptionSepArg, (XPointer) NULL}, +/* parse logging options anyway for compatibility */ +{"-l", "*logging", XrmoptionNoArg, (XPointer) "on"}, +{"+l", "*logging", XrmoptionNoArg, (XPointer) "off"}, +{"-lf", "*logFile", XrmoptionSepArg, (XPointer) NULL}, +{"-ls", "*loginShell", XrmoptionNoArg, (XPointer) "on"}, +{"+ls", "*loginShell", XrmoptionNoArg, (XPointer) "off"}, +{"-mb", "*marginBell", XrmoptionNoArg, (XPointer) "on"}, +{"+mb", "*marginBell", XrmoptionNoArg, (XPointer) "off"}, +{"-mc", "*multiClickTime", XrmoptionSepArg, (XPointer) NULL}, +{"-mesg", "*messages", XrmoptionNoArg, (XPointer) "off"}, +{"+mesg", "*messages", XrmoptionNoArg, (XPointer) "on"}, +{"-ms", "*pointerColor",XrmoptionSepArg, (XPointer) NULL}, +{"-nb", "*nMarginBell", XrmoptionSepArg, (XPointer) NULL}, +{"-nul", "*underLine", XrmoptionNoArg, (XPointer) "off"}, +{"+nul", "*underLine", XrmoptionNoArg, (XPointer) "on"}, +{"-pc", "*boldColors", XrmoptionNoArg, (XPointer) "on"}, +{"+pc", "*boldColors", XrmoptionNoArg, (XPointer) "off"}, +{"-rw", "*reverseWrap", XrmoptionNoArg, (XPointer) "on"}, +{"+rw", "*reverseWrap", XrmoptionNoArg, (XPointer) "off"}, +{"-s", "*multiScroll", XrmoptionNoArg, (XPointer) "on"}, +{"+s", "*multiScroll", XrmoptionNoArg, (XPointer) "off"}, +{"-sb", "*scrollBar", XrmoptionNoArg, (XPointer) "on"}, +{"+sb", "*scrollBar", XrmoptionNoArg, (XPointer) "off"}, +#ifdef SCROLLBAR_RIGHT +{"-leftbar", "*rightScrollBar", XrmoptionNoArg, (XPointer) "off"}, +{"-rightbar", "*rightScrollBar", XrmoptionNoArg, (XPointer) "on"}, +#endif +{"-rvc", "*colorRVMode", XrmoptionNoArg, (XPointer) "off"}, +{"+rvc", "*colorRVMode", XrmoptionNoArg, (XPointer) "on"}, +{"-sf", "*sunFunctionKeys", XrmoptionNoArg, (XPointer) "on"}, +{"+sf", "*sunFunctionKeys", XrmoptionNoArg, (XPointer) "off"}, +{"-sh", "*scaleHeight", XrmoptionSepArg, (XPointer) NULL}, +{"-si", "*scrollTtyOutput", XrmoptionNoArg, (XPointer) "off"}, +{"+si", "*scrollTtyOutput", XrmoptionNoArg, (XPointer) "on"}, +{"-sk", "*scrollKey", XrmoptionNoArg, (XPointer) "on"}, +{"+sk", "*scrollKey", XrmoptionNoArg, (XPointer) "off"}, +{"-sl", "*saveLines", XrmoptionSepArg, (XPointer) NULL}, +#if OPT_SUNPC_KBD +{"-sp", "*sunKeyboard", XrmoptionNoArg, (XPointer) "on"}, +{"+sp", "*sunKeyboard", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_TEK4014 +{"-t", "*tekStartup", XrmoptionNoArg, (XPointer) "on"}, +{"+t", "*tekStartup", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-ti", "*decTerminalID",XrmoptionSepArg, (XPointer) NULL}, +{"-tm", "*ttyModes", XrmoptionSepArg, (XPointer) NULL}, +{"-tn", "*termName", XrmoptionSepArg, (XPointer) NULL}, +#if OPT_WIDE_CHARS +{"-u8", "*utf8", XrmoptionNoArg, (XPointer) "2"}, +{"+u8", "*utf8", XrmoptionNoArg, (XPointer) "0"}, +#endif +#if OPT_LUIT_PROG +{"-lc", "*locale", XrmoptionNoArg, (XPointer) "on"}, +{"+lc", "*locale", XrmoptionNoArg, (XPointer) "off"}, +{"-lcc", "*localeFilter",XrmoptionSepArg, (XPointer) NULL}, +{"-en", "*locale", XrmoptionSepArg, (XPointer) NULL}, +#endif +{"-uc", "*cursorUnderLine", XrmoptionNoArg, (XPointer) "on"}, +{"+uc", "*cursorUnderLine", XrmoptionNoArg, (XPointer) "off"}, +{"-ulc", "*colorULMode", XrmoptionNoArg, (XPointer) "off"}, +{"+ulc", "*colorULMode", XrmoptionNoArg, (XPointer) "on"}, +{"-ulit", "*italicULMode", XrmoptionNoArg, (XPointer) "off"}, +{"+ulit", "*italicULMode", XrmoptionNoArg, (XPointer) "on"}, +{"-ut", "*utmpInhibit", XrmoptionNoArg, (XPointer) "on"}, +{"+ut", "*utmpInhibit", XrmoptionNoArg, (XPointer) "off"}, +{"-im", "*useInsertMode", XrmoptionNoArg, (XPointer) "on"}, +{"+im", "*useInsertMode", XrmoptionNoArg, (XPointer) "off"}, +{"-vb", "*visualBell", XrmoptionNoArg, (XPointer) "on"}, +{"+vb", "*visualBell", XrmoptionNoArg, (XPointer) "off"}, +{"-pob", "*popOnBell", XrmoptionNoArg, (XPointer) "on"}, +{"+pob", "*popOnBell", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_WIDE_CHARS +{"-wc", "*wideChars", XrmoptionNoArg, (XPointer) "on"}, +{"+wc", "*wideChars", XrmoptionNoArg, (XPointer) "off"}, +{"-mk_width", "*mkWidth", XrmoptionNoArg, (XPointer) "on"}, +{"+mk_width", "*mkWidth", XrmoptionNoArg, (XPointer) "off"}, +{"-cjk_width", "*cjkWidth", XrmoptionNoArg, (XPointer) "on"}, +{"+cjk_width", "*cjkWidth", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-wf", "*waitForMap", XrmoptionNoArg, (XPointer) "on"}, +{"+wf", "*waitForMap", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_ZICONBEEP +{"-ziconbeep", "*zIconBeep", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_SAME_NAME +{"-samename", "*sameName", XrmoptionNoArg, (XPointer) "on"}, +{"+samename", "*sameName", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_SESSION_MGT +{"-sm", "*sessionMgt", XrmoptionNoArg, (XPointer) "on"}, +{"+sm", "*sessionMgt", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_TOOLBAR +{"-tb", "*"XtNtoolBar, XrmoptionNoArg, (XPointer) "on"}, +{"+tb", "*"XtNtoolBar, XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_MAXIMIZE +{"-maximized", "*maximized", XrmoptionNoArg, (XPointer) "on"}, +{"+maximized", "*maximized", XrmoptionNoArg, (XPointer) "off"}, +{"-fullscreen", "*fullscreen", XrmoptionNoArg, (XPointer) "on"}, +{"+fullscreen", "*fullscreen", XrmoptionNoArg, (XPointer) "off"}, +#endif +/* options that we process ourselves */ +{"-help", NULL, XrmoptionSkipNArgs, (XPointer) NULL}, +{"-version", NULL, XrmoptionSkipNArgs, (XPointer) NULL}, +{"-class", NULL, XrmoptionSkipArg, (XPointer) NULL}, +{"-e", NULL, XrmoptionSkipLine, (XPointer) NULL}, +{"-into", NULL, XrmoptionSkipArg, (XPointer) NULL}, +/* bogus old compatibility stuff for which there are + standard XtOpenApplication options now */ +{"%", "*tekGeometry", XrmoptionStickyArg, (XPointer) NULL}, +{"#", ".iconGeometry",XrmoptionStickyArg, (XPointer) NULL}, +{"-T", ".title", XrmoptionSepArg, (XPointer) NULL}, +{"-n", "*iconName", XrmoptionSepArg, (XPointer) NULL}, +{"-r", "*reverseVideo",XrmoptionNoArg, (XPointer) "on"}, +{"+r", "*reverseVideo",XrmoptionNoArg, (XPointer) "off"}, +{"-rv", "*reverseVideo",XrmoptionNoArg, (XPointer) "on"}, +{"+rv", "*reverseVideo",XrmoptionNoArg, (XPointer) "off"}, +{"-w", ".borderWidth", XrmoptionSepArg, (XPointer) NULL}, +}; + +static OptionHelp xtermOptions[] = { +{ "-version", "print the version number" }, +{ "-help", "print out this message" }, +{ "-display displayname", "X server to contact" }, +{ "-geometry geom", "size (in characters) and position" }, +{ "-/+rv", "turn on/off reverse video" }, +{ "-bg color", "background color" }, +{ "-fg color", "foreground color" }, +{ "-bd color", "border color" }, +{ "-bw number", "border width in pixels" }, +{ "-fn fontname", "normal text font" }, +{ "-fb fontname", "bold text font" }, +{ "-/+fbb", "turn on/off normal/bold font comparison inhibit"}, +{ "-/+fbx", "turn off/on linedrawing characters"}, +#if OPT_RENDERFONT +{ "-fa pattern", "FreeType font-selection pattern" }, +{ "-fd pattern", "FreeType Doublesize font-selection pattern" }, +{ "-fs size", "FreeType font-size" }, +#endif +#if OPT_WIDE_CHARS +{ "-fw fontname", "doublewidth text font" }, +{ "-fwb fontname", "doublewidth bold text font" }, +#endif +#if OPT_INPUT_METHOD +{ "-fx fontname", "XIM fontset" }, +#endif +{ "-iconic", "start iconic" }, +{ "-name string", "client instance, icon, and title strings" }, +{ "-class string", "class string (XTerm)" }, +{ "-title string", "title string" }, +{ "-xrm resourcestring", "additional resource specifications" }, +{ "-/+132", "turn on/off 80/132 column switching" }, +{ "-/+ah", "turn on/off always highlight" }, +#ifndef NO_ACTIVE_ICON +{ "-/+ai", "turn off/on active icon" }, +{ "-fi fontname", "icon font for active icon" }, +#endif /* NO_ACTIVE_ICON */ +{ "-b number", "internal border in pixels" }, +{ "-/+bc", "turn on/off text cursor blinking" }, +{ "-bcf milliseconds", "time text cursor is off when blinking"}, +{ "-bcn milliseconds", "time text cursor is on when blinking"}, +{ "-/+bdc", "turn off/on display of bold as color"}, +{ "-/+cb", "turn on/off cut-to-beginning-of-line inhibit" }, +{ "-cc classrange", "specify additional character classes" }, +{ "-/+cm", "turn off/on ANSI color mode" }, +{ "-/+cn", "turn on/off cut newline inhibit" }, +{ "-cr color", "text cursor color" }, +{ "-/+cu", "turn on/off curses emulation" }, +{ "-/+dc", "turn off/on dynamic color selection" }, +#if OPT_HIGHLIGHT_COLOR +{ "-/+hm", "turn on/off selection-color override" }, +{ "-selbg color", "selection background color" }, +{ "-selfg color", "selection foreground color" }, +/* -hc is deprecated, not shown in help message */ +#endif +#if OPT_HP_FUNC_KEYS +{ "-/+hf", "turn on/off HP Function Key escape codes" }, +#endif +{ "-/+hold", "turn on/off logic that retains window after exit" }, +#if OPT_INITIAL_ERASE +{ "-/+ie", "turn on/off initialization of 'erase' from pty" }, +#endif +{ "-/+im", "use insert mode for TERMCAP" }, +{ "-/+j", "turn on/off jump scroll" }, +#if OPT_C1_PRINT +{ "-/+k8", "turn on/off C1-printable classification"}, +#endif +{ "-kt keyboardtype", "set keyboard type:" KEYBOARD_TYPES }, +#ifdef ALLOWLOGGING +{ "-/+l", "turn on/off logging" }, +{ "-lf filename", "logging filename" }, +#else +{ "-/+l", "turn on/off logging (not supported)" }, +{ "-lf filename", "logging filename (not supported)" }, +#endif +{ "-/+ls", "turn on/off login shell" }, +{ "-/+mb", "turn on/off margin bell" }, +{ "-mc milliseconds", "multiclick time in milliseconds" }, +{ "-/+mesg", "forbid/allow messages" }, +{ "-ms color", "pointer color" }, +{ "-nb number", "margin bell in characters from right end" }, +{ "-/+nul", "turn off/on display of underlining" }, +{ "-/+aw", "turn on/off auto wraparound" }, +{ "-/+pc", "turn on/off PC-style bold colors" }, +{ "-/+rw", "turn on/off reverse wraparound" }, +{ "-/+s", "turn on/off multiscroll" }, +{ "-/+sb", "turn on/off scrollbar" }, +#ifdef SCROLLBAR_RIGHT +{ "-rightbar", "force scrollbar right (default left)" }, +{ "-leftbar", "force scrollbar left" }, +#endif +{ "-/+rvc", "turn off/on display of reverse as color" }, +{ "-/+sf", "turn on/off Sun Function Key escape codes" }, +{ "-/+si", "turn on/off scroll-on-tty-output inhibit" }, +{ "-/+sk", "turn on/off scroll-on-keypress" }, +{ "-sl number", "number of scrolled lines to save" }, +#if OPT_SUNPC_KBD +{ "-/+sp", "turn on/off Sun/PC Function/Keypad mapping" }, +#endif +#if OPT_TEK4014 +{ "-/+t", "turn on/off Tek emulation window" }, +#endif +#if OPT_TOOLBAR +{ "-/+tb", "turn on/off toolbar" }, +#endif +{ "-ti termid", "terminal identifier" }, +{ "-tm string", "terminal mode keywords and characters" }, +{ "-tn name", "TERM environment variable name" }, +#if OPT_WIDE_CHARS +{ "-/+u8", "turn on/off UTF-8 mode (implies wide-characters)" }, +#endif +#if OPT_LUIT_PROG +{ "-/+lc", "turn on/off locale mode using luit" }, +{ "-lcc path", "filename of locale converter (" DEFLOCALEFILTER ")" }, +/* -en is deprecated, not shown in help message */ +#endif +{ "-/+uc", "turn on/off underline cursor" }, +{ "-/+ulc", "turn off/on display of underline as color" }, +{ "-/+ulit", "turn off/on display of underline as italics" }, +#ifdef HAVE_UTMP +{ "-/+ut", "turn on/off utmp support" }, +#else +{ "-/+ut", "turn on/off utmp support (not available)" }, +#endif +{ "-/+vb", "turn on/off visual bell" }, +{ "-/+pob", "turn on/off pop on bell" }, +#if OPT_WIDE_CHARS +{ "-/+wc", "turn on/off wide-character mode" }, +{ "-/+mk_width", "turn on/off simple width convention" }, +{ "-/+cjk_width", "turn on/off legacy CJK width convention" }, +#endif +{ "-/+wf", "turn on/off wait for map before command exec" }, +{ "-e command args ...", "command to execute" }, +#if OPT_TEK4014 +{ "%geom", "Tek window geometry" }, +#endif +{ "#geom", "icon window geometry" }, +{ "-T string", "title name for window" }, +{ "-n string", "icon name for window" }, +#if defined(TIOCCONS) || defined(SRIOCSREDIR) +{ "-C", "intercept console messages" }, +#else +{ "-C", "intercept console messages (not supported)" }, +#endif +{ "-Sccn", "slave mode on \"ttycc\", file descriptor \"n\"" }, +{ "-into windowId", "use the window id given to -into as the parent window rather than the default root window" }, +#if OPT_ZICONBEEP +{ "-ziconbeep percent", "beep and flag icon of window having hidden output" }, +#endif +#if OPT_SAME_NAME +{ "-/+samename", "turn on/off the no-flicker option for title and icon name" }, +#endif +#if OPT_SESSION_MGT +{ "-/+sm", "turn on/off the session-management support" }, +#endif +#if OPT_MAXIMIZE +{"-/+maximized", "turn on/off maxmize on startup" }, +{"-/+fullscreen", "turn on/off fullscreen on startup" }, +#endif +{ NULL, NULL }}; +/* *INDENT-ON* */ + +static const char *message[] = +{ + "Fonts should be fixed width and, if both normal and bold are specified, should", + "have the same size. If only a normal font is specified, it will be used for", + "both normal and bold text (by doing overstriking). The -e option, if given,", + "must appear at the end of the command line, otherwise the user's default shell", + "will be started. Options that start with a plus sign (+) restore the default.", + NULL}; + +/* + * Decode a key-definition. This combines the termcap and ttyModes, for + * comparison. Note that octal escapes in ttyModes are done by the normal + * resource translation. Also, ttyModes allows '^-' as a synonym for disabled. + */ +static int +decode_keyvalue(char **ptr, int termcap) +{ + char *string = *ptr; + int value = -1; + + TRACE(("decode_keyvalue '%s'\n", string)); + if (*string == '^') { + switch (*++string) { + case '?': + value = A2E(ANSI_DEL); + break; + case '-': + if (!termcap) { + errno = 0; +#if defined(_POSIX_VDISABLE) && defined(HAVE_UNISTD_H) + value = _POSIX_VDISABLE; +#endif +#if defined(_PC_VDISABLE) + if (value == -1) { + value = (int) fpathconf(0, _PC_VDISABLE); + if (value == -1) { + if (errno != 0) + break; /* skip this (error) */ + value = 0377; + } + } +#elif defined(VDISABLE) + if (value == -1) + value = VDISABLE; +#endif + break; + } + /* FALLTHRU */ + default: + value = CONTROL(*string); + break; + } + ++string; + } else if (termcap && (*string == '\\')) { + char *d; + int temp = (int) strtol(string + 1, &d, 8); + if (temp > 0 && d != string) { + value = temp; + string = d; + } + } else { + value = CharOf(*string); + ++string; + } + *ptr = string; + TRACE(("...decode_keyvalue %#x\n", value)); + return value; +} + +static int +matchArg(XrmOptionDescRec * table, const char *param) +{ + int result = -1; + int n; + int ch; + + for (n = 0; (ch = table->option[n]) != '\0'; ++n) { + if (param[n] == ch) { + result = n; + } else { + if (param[n] != '\0') + result = -1; + break; + } + } + + return result; +} + +/* return the number of argv[] entries which constitute arguments of option */ +static int +countArg(XrmOptionDescRec * item) +{ + int result = 0; + + switch (item->argKind) { + case XrmoptionNoArg: + /* FALLTHRU */ + case XrmoptionIsArg: + /* FALLTHRU */ + case XrmoptionStickyArg: + break; + case XrmoptionSepArg: + /* FALLTHRU */ + case XrmoptionResArg: + /* FALLTHRU */ + case XrmoptionSkipArg: + result = 1; + break; + case XrmoptionSkipLine: + break; + case XrmoptionSkipNArgs: + result = (int) (long) (item->value); + break; + } + return result; +} + +#define isOption(string) (Boolean)((string)[0] == '-' || (string)[0] == '+') + +/* + * Parse the argument list, more/less as XtInitialize, etc., would do, so we + * can find our own "-help" and "-version" options reliably. Improve on just + * doing that, by detecting ambiguous options (things that happen to match the + * abbreviated option we are examining), and making it smart enough to handle + * "-d" as an abbreviation for "-display". Doing this requires checking the + * standard table (something that the X libraries should do). + */ +static XrmOptionDescRec * +parseArg(int *num, char **argv, char **valuep) +{ + /* table adapted from XtInitialize, used here to improve abbreviations */ + /* *INDENT-OFF* */ +#define DATA(option,kind) { option, NULL, kind, (XtPointer) NULL } + static XrmOptionDescRec opTable[] = { + DATA("+synchronous", XrmoptionNoArg), + DATA("-background", XrmoptionSepArg), + DATA("-bd", XrmoptionSepArg), + DATA("-bg", XrmoptionSepArg), + DATA("-bordercolor", XrmoptionSepArg), + DATA("-borderwidth", XrmoptionSepArg), + DATA("-bw", XrmoptionSepArg), + DATA("-display", XrmoptionSepArg), + DATA("-fg", XrmoptionSepArg), + DATA("-fn", XrmoptionSepArg), + DATA("-font", XrmoptionSepArg), + DATA("-foreground", XrmoptionSepArg), + DATA("-iconic", XrmoptionNoArg), + DATA("-name", XrmoptionSepArg), + DATA("-reverse", XrmoptionNoArg), + DATA("-selectionTimeout", XrmoptionSepArg), + DATA("-synchronous", XrmoptionNoArg), + DATA("-title", XrmoptionSepArg), + DATA("-xnllanguage", XrmoptionSepArg), + DATA("-xrm", XrmoptionResArg), + DATA("-xtsessionID", XrmoptionSepArg), + /* These xterm options are processed after XtOpenApplication */ +#if defined(TIOCCONS) || defined(SRIOCSREDIR) + DATA("-C", XrmoptionNoArg), +#endif /* TIOCCONS */ + DATA("-S", XrmoptionStickyArg), + DATA("-D", XrmoptionNoArg), + }; +#undef DATA + /* *INDENT-ON* */ + + XrmOptionDescRec *result = 0; + Cardinal inlist; + Cardinal limit = XtNumber(optionDescList) + XtNumber(opTable); + int atbest = -1; + int best = -1; + int test; + Boolean exact = False; + int ambiguous1 = -1; + int ambiguous2 = -1; + char *option; + char *value; + +#define ITEM(n) ((Cardinal)(n) < XtNumber(optionDescList) \ + ? &optionDescList[n] \ + : &opTable[(Cardinal)(n) - XtNumber(optionDescList)]) + + if ((option = argv[*num]) != 0) { + Boolean need_value; + Boolean have_value = False; + + TRACE(("parseArg %s\n", option)); + if ((value = argv[(*num) + 1]) != 0) { + have_value = (Boolean) ! isOption(value); + } + for (inlist = 0; inlist < limit; ++inlist) { + XrmOptionDescRec *check = ITEM(inlist); + + test = matchArg(check, option); + if (test < 0) + continue; + + /* check for exact match */ + if ((test + 1) == (int) strlen(check->option)) { + if (check->argKind == XrmoptionStickyArg) { + if (strlen(option) > strlen(check->option)) { + exact = True; + atbest = (int) inlist; + break; + } + } else if ((test + 1) == (int) strlen(option)) { + exact = True; + atbest = (int) inlist; + break; + } + } + + need_value = (Boolean) (test > 0 && countArg(check) > 0); + + if (need_value && value != 0) { + ; + } else if (need_value ^ have_value) { + TRACE(("...skipping, need %d vs have %d\n", need_value, have_value)); + continue; + } + + /* special-case for our own options - always allow abbreviation */ + if (test > 0 + && ITEM(inlist)->argKind >= XrmoptionSkipArg) { + atbest = (int) inlist; + break; + } + if (test > best) { + best = test; + atbest = (int) inlist; + } else if (test == best) { + if (atbest >= 0) { + if (atbest > 0) { + ambiguous1 = (int) inlist; + ambiguous2 = (int) atbest; + } + atbest = -1; + } + } + } + } + + *valuep = 0; + if (atbest >= 0) { + if (!exact && ambiguous1 >= 0 && ambiguous2 >= 0) { + xtermWarning( + "ambiguous option \"%s\" vs \"%s\"\n", + ITEM(ambiguous1)->option, + ITEM(ambiguous2)->option); + } + result = ITEM(atbest); + TRACE(("...result %s\n", result->option)); + /* expand abbreviations */ + if (result->argKind != XrmoptionStickyArg + && strcmp(argv[*num], x_strdup(result->option))) { + argv[*num] = x_strdup(result->option); + } + + /* adjust (*num) to skip option value */ + (*num) += countArg(result); + TRACE(("...next %s\n", NonNull(argv[*num]))); + if (result->argKind == XrmoptionSkipArg) { + *valuep = argv[*num]; + TRACE(("...parameter %s\n", NonNull(*valuep))); + } + } +#undef ITEM + return result; +} + +static void +Syntax(char *badOption) +{ + OptionHelp *opt; + OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList)); + int col; + + TRACE(("Syntax error at %s\n", badOption)); + xtermWarning("bad command line option \"%s\"\r\n\n", badOption); + + fprintf(stderr, "usage: %s", ProgramName); + col = 8 + (int) strlen(ProgramName); + for (opt = list; opt->opt; opt++) { + int len = 3 + (int) strlen(opt->opt); /* space [ string ] */ + if (col + len > 79) { + fprintf(stderr, "\r\n "); /* 3 spaces */ + col = 3; + } + fprintf(stderr, " [%s]", opt->opt); + col += len; + } + + fprintf(stderr, "\r\n\nType %s -help for a full description.\r\n\n", + ProgramName); + exit(1); +} + +static void +Version(void) +{ + printf("%s\n", xtermVersion()); + fflush(stdout); +} + +static void +Help(void) +{ + OptionHelp *opt; + OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList)); + const char **cpp; + + printf("%s usage:\n %s [-options ...] [-e command args]\n\n", + xtermVersion(), ProgramName); + printf("where options include:\n"); + for (opt = list; opt->opt; opt++) { + printf(" %-28s %s\n", opt->opt, opt->desc); + } + + putchar('\n'); + for (cpp = message; *cpp; cpp++) + puts(*cpp); + putchar('\n'); + fflush(stdout); +} + +#if defined(TIOCCONS) || defined(SRIOCSREDIR) +/* ARGSUSED */ +static Boolean +ConvertConsoleSelection(Widget w GCC_UNUSED, + Atom * selection GCC_UNUSED, + Atom * target GCC_UNUSED, + Atom * type GCC_UNUSED, + XtPointer *value GCC_UNUSED, + unsigned long *length GCC_UNUSED, + int *format GCC_UNUSED) +{ + /* we don't save console output, so can't offer it */ + return False; +} +#endif /* TIOCCONS */ + +/* + * DeleteWindow(): Action proc to implement ICCCM delete_window. + */ +/* ARGSUSED */ +static void +DeleteWindow(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ +#if OPT_TEK4014 + if (w == toplevel) { + if (TEK4014_SHOWN(term)) + hide_vt_window(); + else + do_hangup(w, (XtPointer) 0, (XtPointer) 0); + } else if (TScreenOf(term)->Vshow) + hide_tek_window(); + else +#endif + do_hangup(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +static void +KeyboardMapping(Widget w GCC_UNUSED, + XEvent * event, + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + switch (event->type) { + case MappingNotify: + XRefreshKeyboardMapping(&event->xmapping); + break; + } +} + +static XtActionsRec actionProcs[] = +{ + {"DeleteWindow", DeleteWindow}, + {"KeyboardMapping", KeyboardMapping}, +}; + +/* + * Some platforms use names such as /dev/tty01, others /dev/pts/1. Parse off + * the "tty01" or "pts/1" portion, and return that for use as an identifier for + * utmp. + */ +static char * +my_pty_name(char *device) +{ + size_t len = strlen(device); + Bool name = False; + + while (len != 0) { + int ch = device[len - 1]; + if (isdigit(ch)) { + len--; + } else if (ch == '/') { + if (name) + break; + len--; + } else if (isalpha(ch)) { + name = True; + len--; + } else { + break; + } + } + TRACE(("my_pty_name(%s) -> '%s'\n", device, device + len)); + return device + len; +} + +/* + * If the name contains a '/', it is a "pts/1" case. Otherwise, return the + * last few characters for a utmp identifier. + */ +static char * +my_pty_id(char *device) +{ + char *name = my_pty_name(device); + char *leaf = x_basename(name); + + if (name == leaf) { /* no '/' in the name */ + int len = (int) strlen(leaf); + if (PTYCHARLEN < len) + leaf = leaf + (len - PTYCHARLEN); + } + TRACE(("my_pty_id (%s) -> '%s'\n", device, leaf)); + return leaf; +} + +/* + * Set the tty/pty identifier + */ +static void +set_pty_id(char *device, char *id) +{ + char *name = my_pty_name(device); + char *leaf = x_basename(name); + + if (name == leaf) { + strcpy(my_pty_id(device), id); + } else { + strcpy(leaf, id); + } + TRACE(("set_pty_id(%s) -> '%s'\n", id, device)); +} + +/* + * The original -S option accepts two characters to identify the pty, and a + * file-descriptor (assumed to be nonzero). That is not general enough, so we + * check first if the option contains a '/' to delimit the two fields, and if + * not, fall-thru to the original logic. + */ +static Bool +ParseSccn(char *option) +{ + char *leaf = x_basename(option); + Bool code = False; + + if (leaf != option) { + if (leaf - option > 0 + && isdigit(CharOf(*leaf)) + && sscanf(leaf, "%d", &am_slave) == 1) { + size_t len = (size_t) (leaf - option - 1); + /* + * If we have a slash, we only care about the part after the slash, + * which is a file-descriptor. The part before the slash can be + * the /dev/pts/XXX value, but since we do not need to reopen it, + * it is useful mainly for display in a "ps -ef". + */ + strncpy(passedPty, option, len); + passedPty[len] = 0; + code = True; + } + } else { + code = (sscanf(option, "%c%c%d", + passedPty, passedPty + 1, &am_slave) == 3); + } + TRACE(("ParseSccn(%s) = '%s' %d (%s)\n", option, + passedPty, am_slave, code ? "OK" : "ERR")); + return code; +} + +#if defined(USE_SYSV_UTMP) && !defined(USE_UTEMPTER) +/* + * From "man utmp": + * xterm and other terminal emulators directly create a USER_PROCESS record + * and generate the ut_id by using the last two letters of /dev/ttyp%c or by + * using p%d for /dev/pts/%d. If they find a DEAD_PROCESS for this id, they + * recycle it, otherwise they create a new entry. If they can, they will mark + * it as DEAD_PROCESS on exiting and it is advised that they null ut_line, + * ut_time, ut_user and ut_host as well. + * + * Generally ut_id allows no more than 3 characters (plus null), even if the + * pty implementation allows more than 3 digits. + */ +static char * +my_utmp_id(char *device) +{ + typedef struct UTMP_STR UTMP_STRUCT; +#define UTIDSIZE (sizeof(((UTMP_STRUCT *)NULL)->ut_id)) + static char result[UTIDSIZE + 1]; + +#if defined(__SCO__) || defined(__UNIXWARE__) + /* + * Legend does not support old-style pty's, has no related compatibility + * issues, and can use the available space in ut_id differently from the + * default convention. + * + * This scheme is intended to avoid conflicts both with other users of + * utmpx as well as between multiple xterms. First, Legend uses all of the + * characters of ut_id, and adds no terminating NUL is required (the + * default scheme may add a trailing NUL). Second, all xterm entries will + * start with the letter 'x' followed by three digits, which will be the + * last three digits of the device name, regardless of the format of the + * device name, with leading 0's added where necessary. For instance, an + * xterm on /dev/pts/3 will have a ut_id of x003; an xterm on /dev/pts123 + * will have a ut_id of x123. Under the other convention, /dev/pts/3 would + * have a ut_id of p3 and /dev/pts123 would have a ut_id of p123. + */ + int len, n; + + len = strlen(device); + n = UTIDSIZE; + result[n] = '\0'; + while ((n > 0) && (len > 0) && isdigit(device[len - 1])) + result[--n] = device[--len]; + while (n > 0) + result[--n] = '0'; + result[0] = 'x'; +#else + char *name = my_pty_name(device); + char *leaf = x_basename(name); + size_t len = strlen(leaf); + + if ((UTIDSIZE - 1) < len) + leaf = leaf + (len - (UTIDSIZE - 1)); + sprintf(result, "p%s", leaf); +#endif + + TRACE(("my_utmp_id (%s) -> '%s'\n", device, result)); + return result; +} +#endif /* USE_SYSV_UTMP */ + +#ifdef USE_POSIX_SIGNALS + +typedef void (*sigfunc) (int); + +/* make sure we sure we ignore SIGCHLD for the cases parent + has just been stopped and not actually killed */ + +static sigfunc +posix_signal(int signo, sigfunc func) +{ + struct sigaction act, oact; + + act.sa_handler = func; + sigemptyset(&act.sa_mask); +#ifdef SA_RESTART + act.sa_flags = SA_NOCLDSTOP | SA_RESTART; +#else + act.sa_flags = SA_NOCLDSTOP; +#endif + if (sigaction(signo, &act, &oact) < 0) + return (SIG_ERR); + return (oact.sa_handler); +} + +#endif /* USE_POSIX_SIGNALS */ + +#if defined(DISABLE_SETUID) || defined(USE_UTMP_SETGID) +static void +disableSetUid(void) +{ + TRACE(("process %d disableSetUid\n", (int) getpid())); + if (setuid(save_ruid) == -1) { + xtermWarning("unable to reset uid\n"); + exit(1); + } + TRACE_IDS; +} +#else +#define disableSetUid() /* nothing */ +#endif /* DISABLE_SETUID */ + +#if defined(DISABLE_SETGID) || defined(USE_UTMP_SETGID) +static void +disableSetGid(void) +{ + TRACE(("process %d disableSetGid\n", (int) getpid())); + if (setegid(save_rgid) == -1) { + xtermWarning("unable to reset effective gid\n"); + exit(1); + } + TRACE_IDS; +} +#else +#define disableSetGid() /* nothing */ +#endif /* DISABLE_SETGID */ + +#if defined(HAVE_POSIX_SAVED_IDS) +#if (!defined(USE_UTEMPTER) || !defined(DISABLE_SETGID)) +static void +setEffectiveGroup(gid_t group) +{ + TRACE(("process %d setEffectiveGroup(%d)\n", (int) getpid(), (int) group)); + if (setegid(group) == -1) { +#ifdef __MVS__ + if (!(errno == EMVSERR)) /* could happen if _BPX_SHAREAS=REUSE */ +#endif + { + xtermPerror("setegid(%d)", (int) group); + } + } + TRACE_IDS; +} +#endif + +#if !defined(USE_UTMP_SETGID) && (!defined(USE_UTEMPTER) || !defined(DISABLE_SETUID)) +static void +setEffectiveUser(uid_t user) +{ + TRACE(("process %d setEffectiveUser(%d)\n", (int) getpid(), (int) user)); + if (seteuid(user) == -1) { +#ifdef __MVS__ + if (!(errno == EMVSERR)) +#endif + { + xtermPerror("seteuid(%d)", (int) user); + } + } + TRACE_IDS; +} +#endif +#endif /* HAVE_POSIX_SAVED_IDS */ + +int +main(int argc, char *argv[]ENVP_ARG) +{ +#if OPT_MAXIMIZE +#define DATA(name) { #name, es##name } + static FlagList tblFullscreen[] = + { + DATA(Always), + DATA(Never) + }; +#undef DATA +#endif + + Widget form_top, menu_top; + Dimension menu_high; + TScreen *screen; + int mode; + char *my_class = DEFCLASS; + Window winToEmbedInto = None; + + ProgramName = argv[0]; + +#ifdef HAVE_POSIX_SAVED_IDS + save_euid = geteuid(); + save_egid = getegid(); +#endif + + save_ruid = getuid(); + save_rgid = getgid(); + +#if defined(DISABLE_SETUID) || defined(DISABLE_SETGID) +#if defined(DISABLE_SETUID) + disableSetUid(); +#endif +#if defined(DISABLE_SETGID) + disableSetGid(); +#endif + TRACE_IDS; +#endif + + /* extra length in case longer tty name like /dev/ttyq255 */ + ttydev = TypeMallocN(char, sizeof(TTYDEV) + 80); +#ifdef USE_PTY_DEVICE + ptydev = TypeMallocN(char, sizeof(PTYDEV) + 80); + if (!ttydev || !ptydev) +#else + if (!ttydev) +#endif + { + xtermWarning("unable to allocate memory for ttydev or ptydev\n"); + exit(1); + } + strcpy(ttydev, TTYDEV); +#ifdef USE_PTY_DEVICE + strcpy(ptydev, PTYDEV); +#endif + +#if defined(USE_UTMP_SETGID) + get_pty(NULL, NULL); + disableSetUid(); + disableSetGid(); + TRACE_IDS; +#define get_pty(pty, from) really_get_pty(pty, from) +#endif + + /* Do these first, since we may not be able to open the display */ + TRACE_OPTS(xtermOptions, optionDescList, XtNumber(optionDescList)); + TRACE_ARGV("Before XtOpenApplication", argv); + if (argc > 1) { + XrmOptionDescRec *option_ptr; + char *option_value; + int n; + Bool quit = False; + + for (n = 1; n < argc; n++) { + if ((option_ptr = parseArg(&n, argv, &option_value)) == 0) { + if (isOption(argv[n])) { + Syntax(argv[n]); + } else if (explicit_shname != 0) { + xtermWarning("Explicit shell already was %s\n", explicit_shname); + Syntax(argv[n]); + } + explicit_shname = xtermFindShell(argv[n], True); + if (explicit_shname == 0) + exit(0); + TRACE(("...explicit shell %s\n", explicit_shname)); + } else if (!strcmp(option_ptr->option, "-e")) { + command_to_exec = (argv + n + 1); + if (!command_to_exec[0]) + Syntax(argv[n]); + break; + } else if (!strcmp(option_ptr->option, "-version")) { + Version(); + quit = True; + } else if (!strcmp(option_ptr->option, "-help")) { + Help(); + quit = True; + } else if (!strcmp(option_ptr->option, "-class")) { + if ((my_class = x_strdup(option_value)) == 0) { + Help(); + quit = True; + } + } else if (!strcmp(option_ptr->option, "-into")) { + char *endPtr; + winToEmbedInto = (Window) strtol(option_value, &endPtr, 0); + } + } + if (quit) + exit(0); + /* + * If there is anything left unparsed, and we're not using "-e", + * then give up. + */ + if (n < argc && !command_to_exec) { + Syntax(argv[n]); + } + } + + /* This dumped core on HP-UX 9.05 with X11R5 */ +#if OPT_I18N_SUPPORT + XtSetLanguageProc(NULL, NULL, NULL); +#endif + +#ifdef TERMIO_STRUCT /* { */ + /* Initialization is done here rather than above in order + * to prevent any assumptions about the order of the contents + * of the various terminal structures (which may change from + * implementation to implementation). + */ + memset(&d_tio, 0, sizeof(d_tio)); + d_tio.c_iflag = ICRNL | IXON; +#ifdef TAB3 + d_tio.c_oflag = OPOST | ONLCR | TAB3; +#else +#ifdef ONLCR + d_tio.c_oflag = OPOST | ONLCR; +#else + d_tio.c_oflag = OPOST; +#endif +#endif + { + Cardinal nn; + + /* fill in default-values */ + for (nn = 0; nn < XtNumber(known_ttyChars); ++nn) { + if (validTtyChar(d_tio, nn)) { + d_tio.c_cc[known_ttyChars[nn].sysMode] = + (cc_t) known_ttyChars[nn].myDefault; + } + } + } +#if defined(macII) || defined(ATT) || defined(CRAY) /* { */ + d_tio.c_cflag = VAL_LINE_SPEED | CS8 | CREAD | PARENB | HUPCL; + d_tio.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK; +#ifdef ECHOKE + d_tio.c_lflag |= ECHOKE | IEXTEN; +#endif +#ifdef ECHOCTL + d_tio.c_lflag |= ECHOCTL | IEXTEN; +#endif +#ifndef USE_TERMIOS /* { */ + d_tio.c_line = 0; +#endif /* } */ +#ifdef HAS_LTCHARS /* { */ + d_ltc.t_suspc = CSUSP; /* t_suspc */ + d_ltc.t_dsuspc = CDSUSP; /* t_dsuspc */ + d_ltc.t_rprntc = CRPRNT; + d_ltc.t_flushc = CFLUSH; + d_ltc.t_werasc = CWERASE; + d_ltc.t_lnextc = CLNEXT; +#endif /* } HAS_LTCHARS */ +#ifdef TIOCLSET /* { */ + d_lmode = 0; +#endif /* } TIOCLSET */ +#else /* }{ else !macII, ATT, CRAY */ +#ifndef USE_POSIX_TERMIOS +#ifdef BAUD_0 /* { */ + d_tio.c_cflag = CS8 | CREAD | PARENB | HUPCL; +#else /* }{ !BAUD_0 */ + d_tio.c_cflag = VAL_LINE_SPEED | CS8 | CREAD | PARENB | HUPCL; +#endif /* } !BAUD_0 */ +#else /* USE_POSIX_TERMIOS */ + d_tio.c_cflag = CS8 | CREAD | PARENB | HUPCL; + cfsetispeed(&d_tio, VAL_LINE_SPEED); + cfsetospeed(&d_tio, VAL_LINE_SPEED); +#endif + d_tio.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK; +#ifdef ECHOKE + d_tio.c_lflag |= ECHOKE | IEXTEN; +#endif +#ifdef ECHOCTL + d_tio.c_lflag |= ECHOCTL | IEXTEN; +#endif +#ifndef USE_POSIX_TERMIOS +#ifdef NTTYDISC + d_tio.c_line = NTTYDISC; +#else + d_tio.c_line = 0; +#endif +#endif /* USE_POSIX_TERMIOS */ +#ifdef __sgi + d_tio.c_cflag &= ~(HUPCL | PARENB); + d_tio.c_iflag |= BRKINT | ISTRIP | IGNPAR; +#endif +#ifdef __MVS__ + d_tio.c_cflag &= ~(HUPCL | PARENB); +#endif + { + Cardinal nn; + int i; + + /* try to inherit tty settings */ + for (i = 0; i <= 2; i++) { + TERMIO_STRUCT deftio; + if (ttyGetAttr(i, &deftio) == 0) { + for (nn = 0; nn < XtNumber(known_ttyChars); ++nn) { + if (validTtyChar(d_tio, nn)) { + d_tio.c_cc[known_ttyChars[nn].sysMode] = + deftio.c_cc[known_ttyChars[nn].sysMode]; + } + } + break; + } + } + } +#if defined(USE_TERMIOS) || defined(USE_POSIX_TERMIOS) /* { */ + d_tio.c_cc[VMIN] = 1; + d_tio.c_cc[VTIME] = 0; +#endif /* } */ +#ifdef HAS_LTCHARS /* { */ + d_ltc.t_suspc = CharOf('\000'); /* t_suspc */ + d_ltc.t_dsuspc = CharOf('\000'); /* t_dsuspc */ + d_ltc.t_rprntc = CharOf('\377'); /* reserved... */ + d_ltc.t_flushc = CharOf('\377'); + d_ltc.t_werasc = CharOf('\377'); + d_ltc.t_lnextc = CharOf('\377'); +#endif /* } HAS_LTCHARS */ + +#ifdef TIOCLSET /* { */ + d_lmode = 0; +#endif /* } TIOCLSET */ +#endif /* } macII, ATT, CRAY */ +#endif /* } TERMIO_STRUCT */ + + /* Init the Toolkit. */ + { +#if defined(HAVE_POSIX_SAVED_IDS) && !defined(USE_UTMP_SETGID) && !defined(USE_UTEMPTER) + setEffectiveGroup(save_rgid); + setEffectiveUser(save_ruid); + TRACE_IDS; +#endif + + toplevel = xtermOpenApplication(&app_con, + my_class, + optionDescList, + XtNumber(optionDescList), + &argc, argv, + fallback_resources, + sessionShellWidgetClass, + NULL, 0); + + XtGetApplicationResources(toplevel, (XtPointer) &resource, + application_resources, + XtNumber(application_resources), NULL, 0); + TRACE_XRES(); +#if OPT_MAXIMIZE + resource.fullscreen = extendedBoolean(resource.fullscreen_s, + tblFullscreen, + XtNumber(tblFullscreen)); +#endif + VTInitTranslations(); +#if OPT_PTY_HANDSHAKE + resource.wait_for_map0 = resource.wait_for_map; +#endif + +#if defined(HAVE_POSIX_SAVED_IDS) && !defined(USE_UTMP_SETGID) +#if !defined(DISABLE_SETUID) || !defined(DISABLE_SETGID) +#if !defined(DISABLE_SETUID) + setEffectiveUser(save_euid); +#endif +#if !defined(DISABLE_SETGID) + setEffectiveGroup(save_egid); +#endif + TRACE_IDS; +#endif +#endif + } + + /* + * ICCCM delete_window. + */ + XtAppAddActions(app_con, actionProcs, XtNumber(actionProcs)); + + /* + * fill in terminal modes + */ + if (resource.tty_modes) { + int n = parse_tty_modes(resource.tty_modes, ttymodelist); + if (n < 0) { + xtermWarning("bad tty modes \"%s\"\n", resource.tty_modes); + } else if (n > 0) { + override_tty_modes = True; + } + } + initZIconBeep(); + hold_screen = resource.hold_screen ? 1 : 0; + if (resource.icon_geometry != NULL) { + int scr, junk; + int ix, iy; + Arg args[2]; + + for (scr = 0; /* yyuucchh */ + XtScreen(toplevel) != ScreenOfDisplay(XtDisplay(toplevel), scr); + scr++) ; + + args[0].name = XtNiconX; + args[1].name = XtNiconY; + XGeometry(XtDisplay(toplevel), scr, resource.icon_geometry, "", + 0, 0, 0, 0, 0, &ix, &iy, &junk, &junk); + args[0].value = (XtArgVal) ix; + args[1].value = (XtArgVal) iy; + XtSetValues(toplevel, args, 2); + } + + XtSetValues(toplevel, ourTopLevelShellArgs, + number_ourTopLevelShellArgs); + +#if OPT_WIDE_CHARS + /* seems as good a place as any */ + init_classtab(); +#endif + + /* Parse the rest of the command line */ + TRACE_ARGV("After XtOpenApplication", argv); + for (argc--, argv++; argc > 0; argc--, argv++) { + if (!isOption(*argv)) { +#ifdef VMS + Syntax(*argv); +#else + if (argc > 1) + Syntax(*argv); + continue; +#endif + } + + TRACE(("parsing %s\n", argv[0])); + switch (argv[0][1]) { + case 'C': +#if defined(TIOCCONS) || defined(SRIOCSREDIR) +#ifndef __sgi + { + struct stat sbuf; + + /* Must be owner and have read/write permission. + xdm cooperates to give the console the right user. */ + if (!stat("/dev/console", &sbuf) && + (sbuf.st_uid == save_ruid) && + !access("/dev/console", R_OK | W_OK)) { + Console = True; + } else + Console = False; + } +#else /* __sgi */ + Console = True; +#endif /* __sgi */ +#endif /* TIOCCONS */ + continue; + case 'S': + if (!ParseSccn(*argv + 2)) + Syntax(*argv); + continue; +#ifdef DEBUG + case 'D': + debug = True; + continue; +#endif /* DEBUG */ + case 'c': + if (strcmp(argv[0], "-class")) + Syntax(*argv); + argc--, argv++; + continue; + case 'e': + if (strcmp(argv[0], "-e")) + Syntax(*argv); + command_to_exec = (argv + 1); + break; + case 'i': + if (strcmp(argv[0], "-into")) + Syntax(*argv); + argc--, argv++; + continue; + + default: + Syntax(*argv); + } + break; + } + + SetupMenus(toplevel, &form_top, &menu_top, &menu_high); + + term = (XtermWidget) XtVaCreateManagedWidget("vt100", xtermWidgetClass, + form_top, +#if OPT_TOOLBAR + XtNmenuBar, menu_top, + XtNresizable, True, + XtNfromVert, menu_top, + XtNleft, XawChainLeft, + XtNright, XawChainRight, + XtNtop, XawChainTop, + XtNbottom, XawChainBottom, + XtNmenuHeight, menu_high, +#endif + (XtPointer) 0); + decode_keyboard_type(term, &resource); + + screen = TScreenOf(term); + screen->inhibit = 0; + +#ifdef ALLOWLOGGING + if (term->misc.logInhibit) + screen->inhibit |= I_LOG; +#endif + if (term->misc.signalInhibit) + screen->inhibit |= I_SIGNAL; +#if OPT_TEK4014 + if (term->misc.tekInhibit) + screen->inhibit |= I_TEK; +#endif + + /* + * We might start by showing the tek4014 window. + */ +#if OPT_TEK4014 + if (screen->inhibit & I_TEK) + TEK4014_ACTIVE(term) = False; + + if (TEK4014_ACTIVE(term) && !TekInit()) + SysError(ERROR_INIT); +#endif + + /* + * Start the toolbar at this point, after the first window has been setup. + */ +#if OPT_TOOLBAR + ShowToolbar(resource.toolBar); +#endif + + xtermOpenSession(); + + /* + * Set title and icon name if not specified + */ + if (command_to_exec) { + Arg args[2]; + + if (!resource.title) { + if (command_to_exec) { + resource.title = x_basename(command_to_exec[0]); + } /* else not reached */ + } + + if (!resource.icon_name) + resource.icon_name = resource.title; + XtSetArg(args[0], XtNtitle, resource.title); + XtSetArg(args[1], XtNiconName, resource.icon_name); + + TRACE(("setting:\n\ttitle \"%s\"\n\ticon \"%s\"\n\tbased on command \"%s\"\n", + resource.title, + resource.icon_name, + *command_to_exec)); + + XtSetValues(toplevel, args, 2); + } +#if OPT_LUIT_PROG + if (term->misc.callfilter) { + char **split_filter = x_splitargs(term->misc.localefilter); + unsigned count_split = x_countargv(split_filter); + unsigned count_exec = x_countargv(command_to_exec); + unsigned count_using = (unsigned) (term->misc.use_encoding ? 2 : 0); + + command_to_exec_with_luit = TypeCallocN(char *, + (count_split + + count_exec + + count_using + + 8)); + if (command_to_exec_with_luit == NULL) + SysError(ERROR_LUMALLOC); + + x_appendargv(command_to_exec_with_luit, split_filter); + if (count_using) { + char *encoding_opt[4]; + encoding_opt[0] = x_strdup("-encoding"); + encoding_opt[1] = term->misc.locale_str; + encoding_opt[2] = 0; + x_appendargv(command_to_exec_with_luit, encoding_opt); + } + command_length_with_luit = x_countargv(command_to_exec_with_luit); + if (count_exec) { + char *delimiter[2]; + delimiter[0] = x_strdup("--"); + delimiter[1] = 0; + x_appendargv(command_to_exec_with_luit, delimiter); + x_appendargv(command_to_exec_with_luit, command_to_exec); + } + TRACE_ARGV("luit command", command_to_exec_with_luit); + } +#endif + +#ifdef DEBUG + { + /* Set up stderr properly. Opening this log file cannot be + done securely by a privileged xterm process (although we try), + so the debug feature is disabled by default. */ + char dbglogfile[TIMESTAMP_LEN + 20]; + int i = -1; + if (debug) { + timestamp_filename(dbglogfile, "xterm.debug.log."); + if (creat_as(save_ruid, save_rgid, False, dbglogfile, 0600) > 0) { + i = open(dbglogfile, O_WRONLY | O_TRUNC); + } + } + if (i >= 0) { + dup2(i, 2); + + /* mark this file as close on exec */ + (void) fcntl(i, F_SETFD, 1); + } + } +#endif /* DEBUG */ + + spawnXTerm(term); + +#ifndef VMS + /* Child process is out there, let's catch its termination */ + +#ifdef USE_POSIX_SIGNALS + (void) posix_signal(SIGCHLD, reapchild); +#else + (void) signal(SIGCHLD, reapchild); +#endif + /* Realize procs have now been executed */ + + if (am_slave >= 0) { /* Write window id so master end can read and use */ + char buf[80]; + + buf[0] = '\0'; + sprintf(buf, "%lx\n", XtWindow(SHELL_OF(CURRENT_EMU()))); + IGNORE_RC(write(screen->respond, buf, strlen(buf))); + } +#ifdef AIXV3 +#if (OSMAJORVERSION < 4) + /* In AIXV3, xterms started from /dev/console have CLOCAL set. + * This means we need to clear CLOCAL so that SIGHUP gets sent + * to the slave-pty process when xterm exits. + */ + + { + TERMIO_STRUCT tio; + + if (ttyGetAttr(screen->respond, &tio) == -1) + SysError(ERROR_TIOCGETP); + + tio.c_cflag &= ~(CLOCAL); + + if (ttySetAttr(screen->respond, &tio) == -1) + SysError(ERROR_TIOCSETP); + } +#endif +#endif +#if defined(USE_ANY_SYSV_TERMIO) || defined(__MVS__) + if (0 > (mode = fcntl(screen->respond, F_GETFL, 0))) + SysError(ERROR_F_GETFL); +#ifdef O_NDELAY + mode |= O_NDELAY; +#else + mode |= O_NONBLOCK; +#endif /* O_NDELAY */ + if (fcntl(screen->respond, F_SETFL, mode)) + SysError(ERROR_F_SETFL); +#else /* !USE_ANY_SYSV_TERMIO */ + mode = 1; + if (ioctl(screen->respond, FIONBIO, (char *) &mode) == -1) + SysError(ERROR_FIONBIO); +#endif /* USE_ANY_SYSV_TERMIO, etc */ + + /* The erase character is used to delete the current completion */ +#if OPT_DABBREV +#ifdef TERMIO_STRUCT + screen->dabbrev_erase_char = d_tio.c_cc[VERASE]; +#else + screen->dabbrev_erase_char = d_sg.sg_erase; +#endif + TRACE(("set dabbrev erase_char %#x\n", screen->dabbrev_erase_char)); +#endif + + FD_ZERO(&pty_mask); + FD_ZERO(&X_mask); + FD_ZERO(&Select_mask); + FD_SET(screen->respond, &pty_mask); + FD_SET(ConnectionNumber(screen->display), &X_mask); + FD_SET(screen->respond, &Select_mask); + FD_SET(ConnectionNumber(screen->display), &Select_mask); + max_plus1 = ((screen->respond < ConnectionNumber(screen->display)) + ? (1 + ConnectionNumber(screen->display)) + : (1 + screen->respond)); + +#endif /* !VMS */ +#ifdef DEBUG + if (debug) + printf("debugging on\n"); +#endif /* DEBUG */ + XSetErrorHandler(xerror); + XSetIOErrorHandler(xioerror); + IceSetIOErrorHandler(ice_error); + + initPtyData(&VTbuffer); +#ifdef ALLOWLOGGING + if (term->misc.log_on) { + StartLog(term); + } +#endif + + xtermEmbedWindow(winToEmbedInto); +#if OPT_COLOR_RES + TRACE(("checking reverseVideo before rv %s fg %s, bg %s\n", + term->misc.re_verse0 ? "reverse" : "normal", + NonNull(TScreenOf(term)->Tcolors[TEXT_FG].resource), + NonNull(TScreenOf(term)->Tcolors[TEXT_BG].resource))); + + if (term->misc.re_verse0) { + if (isDefaultForeground(TScreenOf(term)->Tcolors[TEXT_FG].resource) + && isDefaultBackground(TScreenOf(term)->Tcolors[TEXT_BG].resource)) { + TScreenOf(term)->Tcolors[TEXT_FG].resource = x_strdup(XtDefaultBackground); + TScreenOf(term)->Tcolors[TEXT_BG].resource = x_strdup(XtDefaultForeground); + } else { + ReverseVideo(term); + } + term->misc.re_verse = True; + update_reversevideo(); + TRACE(("updated reverseVideo after rv %s fg %s, bg %s\n", + term->misc.re_verse ? "reverse" : "normal", + NonNull(TScreenOf(term)->Tcolors[TEXT_FG].resource), + NonNull(TScreenOf(term)->Tcolors[TEXT_BG].resource))); + } +#endif /* OPT_COLOR_RES */ + +#if OPT_MAXIMIZE + if (resource.maximized) + RequestMaximize(term, True); +#endif + for (;;) { +#if OPT_TEK4014 + if (TEK4014_ACTIVE(term)) + TekRun(); + else +#endif + VTRun(term); + } +} + +#if defined(__osf__) || (defined(__GLIBC__) && !defined(USE_USG_PTYS)) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__) +#define USE_OPENPTY 1 +static int opened_tty = -1; +#endif + +/* + * This function opens up a pty master and stuffs its value into pty. + * + * If it finds one, it returns a value of 0. If it does not find one, + * it returns a value of !0. This routine is designed to be re-entrant, + * so that if a pty master is found and later, we find that the slave + * has problems, we can re-enter this function and get another one. + */ +static int +get_pty(int *pty, char *from GCC_UNUSED) +{ + int result = 1; + +#if defined(HAVE_POSIX_OPENPT) && defined(HAVE_PTSNAME) && defined(HAVE_GRANTPT_PTY_ISATTY) + if ((*pty = posix_openpt(O_RDWR)) >= 0) { + char *name = ptsname(*pty); + if (name != 0) { + strcpy(ttydev, name); + result = 0; + } + } +#ifdef USE_PTY_SEARCH + if (result) { + result = pty_search(pty); + } +#endif +#elif defined(PUCC_PTYD) + + result = ((*pty = openrpty(ttydev, ptydev, + (resource.utmpInhibit ? OPTY_NOP : OPTY_LOGIN), + save_ruid, from)) < 0); + +#elif defined(USE_OPENPTY) + + result = openpty(pty, &opened_tty, ttydev, NULL, NULL); + +#elif defined(__QNXNTO__) + + result = pty_search(pty); + +#else +#if defined(USE_USG_PTYS) || defined(__CYGWIN__) +#ifdef __GLIBC__ /* if __GLIBC__ and USE_USG_PTYS, we know glibc >= 2.1 */ + /* GNU libc 2 allows us to abstract away from having to know the + master pty device name. */ + if ((*pty = getpt()) >= 0) { + char *name = ptsname(*pty); + if (name != 0) { /* if filesystem is trashed, this may be null */ + strcpy(ttydev, name); + result = 0; + } + } +#elif defined(__MVS__) + result = pty_search(pty); +#else + result = ((*pty = open("/dev/ptmx", O_RDWR)) < 0); +#endif +#if defined(SVR4) || defined(__SCO__) + if (!result) + strcpy(ttydev, ptsname(*pty)); +#endif + +#elif defined(AIXV3) + + if ((*pty = open("/dev/ptc", O_RDWR)) >= 0) { + strcpy(ttydev, ttyname(*pty)); + result = 0; + } +#elif defined(__convex__) + + char *pty_name; + extern char *getpty(void); + + while ((pty_name = getpty()) != NULL) { + if ((*pty = open(pty_name, O_RDWR)) >= 0) { + strcpy(ptydev, pty_name); + strcpy(ttydev, pty_name); + *x_basename(ttydev) = 't'; + result = 0; + break; + } + } + +#elif defined(sequent) + + result = ((*pty = getpseudotty(&ttydev, &ptydev)) < 0); + +#elif defined(__sgi) && (OSMAJORVERSION >= 4) + + char *tty_name; + + tty_name = _getpty(pty, O_RDWR, 0622, 0); + if (tty_name != 0) { + strcpy(ttydev, tty_name); + result = 0; + } +#elif (defined(__sgi) && (OSMAJORVERSION < 4)) || (defined(umips) && defined (SYSTYPE_SYSV)) + + struct stat fstat_buf; + + *pty = open("/dev/ptc", O_RDWR); + if (*pty >= 0 && (fstat(*pty, &fstat_buf)) >= 0) { + result = 0; + sprintf(ttydev, "/dev/ttyq%d", minor(fstat_buf.st_rdev)); + } +#elif defined(__hpux) + + /* + * Use the clone device if it works, otherwise use pty_search logic. + */ + if ((*pty = open("/dev/ptym/clone", O_RDWR)) >= 0) { + char *name = ptsname(*pty); + if (name != 0) { + strcpy(ttydev, name); + result = 0; + } else { /* permissions, or other unexpected problem */ + close(*pty); + *pty = -1; + result = pty_search(pty); + } + } else { + result = pty_search(pty); + } + +#else + + result = pty_search(pty); + +#endif +#endif + + TRACE(("get_pty(ttydev=%s, ptydev=%s) %s fd=%d\n", + ttydev != 0 ? ttydev : "?", + ptydev != 0 ? ptydev : "?", + result ? "FAIL" : "OK", + pty != 0 ? *pty : -1)); + return result; +} + +static void +set_pty_permissions(uid_t uid, gid_t gid, mode_t mode) +{ +#ifdef USE_TTY_GROUP + struct group *ttygrp; + + if ((ttygrp = getgrnam(TTY_GROUP_NAME)) != 0) { + gid = ttygrp->gr_gid; + mode &= 0660U; + } + endgrent(); +#endif /* USE_TTY_GROUP */ + + TRACE_IDS; + set_owner(ttydev, uid, gid, mode); +} + +#ifdef get_pty /* USE_UTMP_SETGID */ +#undef get_pty +/* + * Call the real get_pty() before relinquishing root-setuid, caching the + * result. + */ +static int +get_pty(int *pty, char *from) +{ + static int m_pty = -1; + int result = -1; + + if (pty == NULL) { + result = really_get_pty(&m_pty, from); + + seteuid(0); + set_pty_permissions(save_ruid, save_rgid, 0600U); + seteuid(save_ruid); + TRACE_IDS; + +#ifdef USE_OPENPTY + if (opened_tty >= 0) { + close(opened_tty); + opened_tty = -1; + } +#endif + } else if (m_pty != -1) { + *pty = m_pty; + result = 0; + } else { + result = -1; + } + return result; +} +#endif + +/* + * Called from get_pty to iterate over likely pseudo terminals + * we might allocate. Used on those systems that do not have + * a functional interface for allocating a pty. + * Returns 0 if found a pty, 1 if fails. + */ +#ifdef USE_PTY_SEARCH +static int +pty_search(int *pty) +{ + static int devindex = 0, letter = 0; + +#if defined(CRAY) || defined(__MVS__) + while (devindex < MAXPTTYS) { + sprintf(ttydev, TTYFORMAT, devindex); + sprintf(ptydev, PTYFORMAT, devindex); + devindex++; + + TRACE(("pty_search(ttydev=%s, ptydev=%s)\n", ttydev, ptydev)); + if ((*pty = open(ptydev, O_RDWR)) >= 0) { + return 0; + } + } +#else /* CRAY || __MVS__ */ + while (PTYCHAR1[letter]) { + ttydev[strlen(ttydev) - 2] = + ptydev[strlen(ptydev) - 2] = PTYCHAR1[letter]; + + while (PTYCHAR2[devindex]) { + ttydev[strlen(ttydev) - 1] = + ptydev[strlen(ptydev) - 1] = PTYCHAR2[devindex]; + devindex++; + + TRACE(("pty_search(ttydev=%s, ptydev=%s)\n", ttydev, ptydev)); + if ((*pty = open(ptydev, O_RDWR)) >= 0) { +#ifdef sun + /* Need to check the process group of the pty. + * If it exists, then the slave pty is in use, + * and we need to get another one. + */ + int pgrp_rtn; + if (ioctl(*pty, TIOCGPGRP, &pgrp_rtn) == 0 || errno != EIO) { + close(*pty); + continue; + } +#endif /* sun */ + return 0; + } + } + devindex = 0; + letter++; + } +#endif /* CRAY else */ + /* + * We were unable to allocate a pty master! Return an error + * condition and let our caller terminate cleanly. + */ + return 1; +} +#endif /* USE_PTY_SEARCH */ + +/* + * The only difference in /etc/termcap between 4014 and 4015 is that + * the latter has support for switching character sets. We support the + * 4015 protocol, but ignore the character switches. Therefore, we + * choose 4014 over 4015. + * + * Features of the 4014 over the 4012: larger (19") screen, 12-bit + * graphics addressing (compatible with 4012 10-bit addressing), + * special point plot mode, incremental plot mode (not implemented in + * later Tektronix terminals), and 4 character sizes. + * All of these are supported by xterm. + */ + +#if OPT_TEK4014 +static const char *tekterm[] = +{ + "tek4014", + "tek4015", /* 4014 with APL character set support */ + "tek4012", /* 4010 with lower case */ + "tek4013", /* 4012 with APL character set support */ + "tek4010", /* small screen, upper-case only */ + "dumb", + 0 +}; +#endif + +/* The VT102 is a VT100 with the Advanced Video Option included standard. + * It also adds Escape sequences for insert/delete character/line. + * The VT220 adds 8-bit character sets, selective erase. + * The VT320 adds a 25th status line, terminal state interrogation. + * The VT420 has up to 48 lines on the screen. + */ + +static const char *vtterm[] = +{ +#ifdef USE_X11TERM + "x11term", /* for people who want special term name */ +#endif + DFT_TERMTYPE, /* for people who want special term name */ + "xterm", /* the prefered name, should be fastest */ + "vt102", + "vt100", + "ansi", + "dumb", + 0 +}; + +/* ARGSUSED */ +static SIGNAL_T +hungtty(int i GCC_UNUSED) +{ + siglongjmp(env, 1); + SIGNAL_RETURN; +} + +#if OPT_PTY_HANDSHAKE +#define NO_FDS {-1, -1} + +static int cp_pipe[2] = NO_FDS; /* this pipe is used for child to parent transfer */ +static int pc_pipe[2] = NO_FDS; /* this pipe is used for parent to child transfer */ + +typedef enum { /* c == child, p == parent */ + PTY_BAD, /* c->p: can't open pty slave for some reason */ + PTY_FATALERROR, /* c->p: we had a fatal error with the pty */ + PTY_GOOD, /* c->p: we have a good pty, let's go on */ + PTY_NEW, /* p->c: here is a new pty slave, try this */ + PTY_NOMORE, /* p->c; no more pty's, terminate */ + UTMP_ADDED, /* c->p: utmp entry has been added */ + UTMP_TTYSLOT, /* c->p: here is my ttyslot */ + PTY_EXEC /* p->c: window has been mapped the first time */ +} status_t; + +typedef struct { + status_t status; + int error; + int fatal_error; + int tty_slot; + int rows; + int cols; + char buffer[1024]; +} handshake_t; + +#if OPT_TRACE +static void +trace_handshake(const char *tag, handshake_t * data) +{ + const char *status = "?"; + switch (data->status) { + case PTY_BAD: + status = "PTY_BAD"; + break; + case PTY_FATALERROR: + status = "PTY_FATALERROR"; + break; + case PTY_GOOD: + status = "PTY_GOOD"; + break; + case PTY_NEW: + status = "PTY_NEW"; + break; + case PTY_NOMORE: + status = "PTY_NOMORE"; + break; + case UTMP_ADDED: + status = "UTMP_ADDED"; + break; + case UTMP_TTYSLOT: + status = "UTMP_TTYSLOT"; + break; + case PTY_EXEC: + status = "PTY_EXEC"; + break; + } + TRACE(("handshake %s %s errno=%d, error=%d device \"%s\"\n", + tag, + status, + data->error, + data->fatal_error, + data->buffer)); +} +#define TRACE_HANDSHAKE(tag, data) trace_handshake(tag, data) +#else +#define TRACE_HANDSHAKE(tag, data) /* nothing */ +#endif + +/* HsSysError() + * + * This routine does the equivalent of a SysError but it handshakes + * over the errno and error exit to the master process so that it can + * display our error message and exit with our exit code so that the + * user can see it. + */ + +static void +HsSysError(int error) +{ + handshake_t handshake; + + memset(&handshake, 0, sizeof(handshake)); + handshake.status = PTY_FATALERROR; + handshake.error = errno; + handshake.fatal_error = error; + strcpy(handshake.buffer, ttydev); + + if (resource.ptyHandshake && (cp_pipe[1] >= 0)) { + TRACE(("HsSysError errno=%d, error=%d device \"%s\"\n", + handshake.error, + handshake.fatal_error, + handshake.buffer)); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(cp_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + } else { + xtermWarning("fatal pty error errno=%d, error=%d device \"%s\"\n", + handshake.error, + handshake.fatal_error, + handshake.buffer); + fprintf(stderr, "%s\n", SysErrorMsg(handshake.error)); + fprintf(stderr, "Reason: %s\n", SysReasonMsg(handshake.fatal_error)); + } + exit(error); +} + +void +first_map_occurred(void) +{ + if (resource.wait_for_map) { + handshake_t handshake; + TScreen *screen = TScreenOf(term); + + memset(&handshake, 0, sizeof(handshake)); + handshake.status = PTY_EXEC; + handshake.rows = screen->max_row; + handshake.cols = screen->max_col; + + if (pc_pipe[1] >= 0) { + TRACE(("first_map_occurred: %dx%d\n", handshake.rows, handshake.cols)); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(pc_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + close(cp_pipe[0]); + close(pc_pipe[1]); + } + resource.wait_for_map = False; + } +} +#else +/* + * temporary hack to get xterm working on att ptys + */ +static void +HsSysError(int error) +{ + xtermWarning("fatal pty error %d (errno=%d) on tty %s\n", + error, errno, ttydev); + exit(error); +} +#endif /* OPT_PTY_HANDSHAKE else !OPT_PTY_HANDSHAKE */ + +#ifndef VMS +static void +set_owner(char *device, uid_t uid, gid_t gid, mode_t mode) +{ + int why; + + TRACE_IDS; + TRACE(("set_owner(%s, uid=%d, gid=%d, mode=%#o\n", + device, uid, gid, (unsigned) mode)); + + if (chown(device, uid, gid) < 0) { + why = errno; + if (why != ENOENT + && save_ruid == 0) { + xtermPerror("Cannot chown %s to %ld,%ld", + device, (long) uid, (long) gid); + } + TRACE(("...chown failed: %s\n", strerror(why))); + } else if (chmod(device, mode) < 0) { + why = errno; + if (why != ENOENT) { + struct stat sb; + if (stat(device, &sb) < 0) { + xtermPerror("Cannot chmod %s to %03o", + device, (unsigned) mode); + } else if (mode != (sb.st_mode & 0777U)) { + xtermPerror("Cannot chmod %s to %03lo currently %03lo", + device, + (unsigned long) mode, + (unsigned long) (sb.st_mode & 0777U)); + TRACE(("...stat uid=%d, gid=%d, mode=%#o\n", + sb.st_uid, sb.st_gid, (unsigned) sb.st_mode)); + } + } + TRACE(("...chmod failed: %s\n", strerror(why))); + } +} + +#if defined(HAVE_UTMP) && defined(USE_SYSV_UTMP) && !defined(USE_UTEMPTER) +/* + * getutid() only looks at ut_type and ut_id. + * But we'll also check ut_line in find_utmp(). + */ +static void +init_utmp(int type, struct UTMP_STR *tofind) +{ + memset(tofind, 0, sizeof(*tofind)); + tofind->ut_type = type; + (void) strncpy(tofind->ut_id, my_utmp_id(ttydev), sizeof(tofind->ut_id)); + (void) strncpy(tofind->ut_line, my_pty_name(ttydev), sizeof(tofind->ut_line)); +} + +/* + * We could use getutline() if we didn't support old systems. + */ +static struct UTMP_STR * +find_utmp(struct UTMP_STR *tofind) +{ + struct UTMP_STR *result; + struct UTMP_STR working; + + for (;;) { + memset(&working, 0, sizeof(working)); + working.ut_type = tofind->ut_type; + memcpy(working.ut_id, tofind->ut_id, sizeof(tofind->ut_id)); +#if defined(__digital__) && defined(__unix__) && (defined(OSMAJORVERSION) && OSMAJORVERSION < 5) + working.ut_type = 0; +#endif + if ((result = call_getutid(&working)) == 0) + break; + if (!strcmp(result->ut_line, tofind->ut_line)) + break; + /* + * Solaris, IRIX64 and HPUX manpages say to fill the static area + * pointed to by the return-value to zeros if searching for multiple + * occurrences. Otherwise it will continue to return the same value. + */ + memset(result, 0, sizeof(*result)); + } + return result; +} +#endif /* HAVE_UTMP... */ + +#define close_fd(fd) close(fd), fd = -1 + +#if defined(TIOCNOTTY) && (!defined(__GLIBC__) || (__GLIBC__ < 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ < 1))) +#define USE_NO_DEV_TTY 1 +#else +#define USE_NO_DEV_TTY 0 +#endif + +/* + * Inits pty and tty and forks a login process. + * Does not close fd Xsocket. + * If slave, the pty named in passedPty is already open for use + */ +static int +spawnXTerm(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Cardinal nn; +#if OPT_PTY_HANDSHAKE + Bool got_handshake_size = False; + handshake_t handshake; + int done; +#endif +#if OPT_INITIAL_ERASE + int initial_erase = VAL_INITIAL_ERASE; + Bool setInitialErase; +#endif + int rc = 0; + int ttyfd = -1; + Bool ok_termcap; + char *newtc; + +#ifdef TERMIO_STRUCT + TERMIO_STRUCT tio; +#ifdef __MVS__ + TERMIO_STRUCT gio; +#endif /* __MVS__ */ +#ifdef TIOCLSET + unsigned lmode; +#endif /* TIOCLSET */ +#ifdef HAS_LTCHARS + struct ltchars ltc; +#endif /* HAS_LTCHARS */ +#else /* !TERMIO_STRUCT */ + int ldisc = 0; + int discipline; + unsigned lmode; + struct tchars tc; + struct ltchars ltc; + struct sgttyb sg; +#ifdef sony + int jmode; + struct jtchars jtc; +#endif /* sony */ +#endif /* TERMIO_STRUCT */ + + char *ptr, *shname, *shname_minus; + int i; +#if USE_NO_DEV_TTY + int no_dev_tty = False; +#endif + const char **envnew; /* new environment */ + char buf[64]; + char *TermName = NULL; +#ifdef TTYSIZE_STRUCT + TTYSIZE_STRUCT ts; +#endif + struct passwd pw; + char *login_name = NULL; +#ifndef USE_UTEMPTER +#ifdef HAVE_UTMP + struct UTMP_STR utmp; +#ifdef USE_SYSV_UTMP + struct UTMP_STR *utret = NULL; +#endif +#ifdef USE_LASTLOG + struct lastlog lastlog; +#endif +#ifdef USE_LASTLOGX + struct lastlogx lastlogx; +#endif /* USE_LASTLOG */ +#endif /* HAVE_UTMP */ +#endif /* !USE_UTEMPTER */ + +#if OPT_TRACE + unsigned long xterm_parent = (unsigned long) getpid(); +#endif + + /* Noisy compilers (suppress some unused-variable warnings) */ + (void) rc; +#if defined(HAVE_UTMP) && defined(USE_SYSV_UTMP) && !defined(USE_UTEMPTER) + (void) utret; +#endif + + screen->uid = save_ruid; + screen->gid = save_rgid; + +#ifdef SIGTTOU + /* so that TIOCSWINSZ || TIOCSIZE doesn't block */ + signal(SIGTTOU, SIG_IGN); +#endif + +#if OPT_PTY_HANDSHAKE + memset(&handshake, 0, sizeof(handshake)); +#endif + + if (am_slave >= 0) { + screen->respond = am_slave; + set_pty_id(ttydev, passedPty); +#ifdef USE_PTY_DEVICE + set_pty_id(ptydev, passedPty); +#endif + if (xtermResetIds(screen) < 0) + exit(1); + } else { + Bool tty_got_hung; + + /* + * Sometimes /dev/tty hangs on open (as in the case of a pty + * that has gone away). Simply make up some reasonable + * defaults. + */ + + signal(SIGALRM, hungtty); + alarm(2); /* alarm(1) might return too soon */ + if (!sigsetjmp(env, 1)) { + ttyfd = open("/dev/tty", O_RDWR); + alarm(0); + tty_got_hung = False; + } else { + tty_got_hung = True; + ttyfd = -1; + errno = ENXIO; + } + memset(&pw, 0, sizeof(pw)); +#if OPT_PTY_HANDSHAKE + got_handshake_size = False; +#endif /* OPT_PTY_HANDSHAKE */ +#if OPT_INITIAL_ERASE + initial_erase = VAL_INITIAL_ERASE; +#endif + signal(SIGALRM, SIG_DFL); + + /* + * Check results and ignore current control terminal if + * necessary. ENXIO is what is normally returned if there is + * no controlling terminal, but some systems (e.g. SunOS 4.0) + * seem to return EIO. Solaris 2.3 is said to return EINVAL. + * Cygwin returns ENOENT. FreeBSD can return ENOENT, especially + * if xterm is run within a jail. + */ +#if USE_NO_DEV_TTY + no_dev_tty = False; +#endif + if (ttyfd < 0) { + if (tty_got_hung || errno == ENXIO || errno == EIO || + errno == ENOENT || +#ifdef ENODEV + errno == ENODEV || +#endif + errno == EINVAL || errno == ENOTTY || errno == EACCES) { +#if USE_NO_DEV_TTY + no_dev_tty = True; +#endif +#ifdef HAS_LTCHARS + ltc = d_ltc; +#endif /* HAS_LTCHARS */ +#ifdef TIOCLSET + lmode = d_lmode; +#endif /* TIOCLSET */ +#ifdef TERMIO_STRUCT + tio = d_tio; +#else /* !TERMIO_STRUCT */ + sg = d_sg; + tc = d_tc; + discipline = d_disipline; +#ifdef sony + jmode = d_jmode; + jtc = d_jtc; +#endif /* sony */ +#endif /* TERMIO_STRUCT */ + } else { + SysError(ERROR_OPDEVTTY); + } + } else { + + /* Get a copy of the current terminal's state, + * if we can. Some systems (e.g., SVR4 and MacII) + * may not have a controlling terminal at this point + * if started directly from xdm or xinit, + * in which case we just use the defaults as above. + */ +#ifdef HAS_LTCHARS + if (ioctl(ttyfd, TIOCGLTC, <c) == -1) + ltc = d_ltc; +#endif /* HAS_LTCHARS */ +#ifdef TIOCLSET + if (ioctl(ttyfd, TIOCLGET, &lmode) == -1) + lmode = d_lmode; +#endif /* TIOCLSET */ +#ifdef TERMIO_STRUCT + rc = ttyGetAttr(ttyfd, &tio); + if (rc == -1) + tio = d_tio; +#else /* !TERMIO_STRUCT */ + rc = ioctl(ttyfd, TIOCGETP, (char *) &sg); + if (rc == -1) + sg = d_sg; + if (ioctl(ttyfd, TIOCGETC, (char *) &tc) == -1) + tc = d_tc; + if (ioctl(ttyfd, TIOCGETD, (char *) &discipline) == -1) + discipline = d_disipline; +#ifdef sony + if (ioctl(ttyfd, TIOCKGET, (char *) &jmode) == -1) + jmode = d_jmode; + if (ioctl(ttyfd, TIOCKGETC, (char *) &jtc) == -1) + jtc = d_jtc; +#endif /* sony */ +#endif /* TERMIO_STRUCT */ + + /* + * If ptyInitialErase is set, we want to get the pty's + * erase value. Just in case that will fail, first get + * the value from /dev/tty, so we will have something + * at least. + */ +#if OPT_INITIAL_ERASE + if (resource.ptyInitialErase) { +#ifdef TERMIO_STRUCT + initial_erase = tio.c_cc[VERASE]; +#else /* !TERMIO_STRUCT */ + initial_erase = sg.sg_erase; +#endif /* TERMIO_STRUCT */ + TRACE(("%s initial_erase:%d (from /dev/tty)\n", + rc == 0 ? "OK" : "FAIL", + initial_erase)); + } +#endif +#ifdef __MVS__ + if (ttyGetAttr(ttyfd, &gio) == 0) { + gio.c_cflag &= ~(HUPCL | PARENB); + ttySetAttr(ttyfd, &gio); + } +#endif /* __MVS__ */ + + close_fd(ttyfd); + } + + if (get_pty(&screen->respond, XDisplayString(screen->display))) { + SysError(ERROR_PTYS); + } + TRACE_TTYSIZE(screen->respond, "after get_pty"); +#if OPT_INITIAL_ERASE + if (resource.ptyInitialErase) { +#ifdef TERMIO_STRUCT + TERMIO_STRUCT my_tio; + rc = ttyGetAttr(screen->respond, &my_tio); + if (rc == 0) + initial_erase = my_tio.c_cc[VERASE]; +#else /* !TERMIO_STRUCT */ + struct sgttyb my_sg; + rc = ioctl(screen->respond, TIOCGETP, (char *) &my_sg); + if (rc == 0) + initial_erase = my_sg.sg_erase; +#endif /* TERMIO_STRUCT */ + TRACE(("%s initial_erase:%d (from pty)\n", + (rc == 0) ? "OK" : "FAIL", + initial_erase)); + } +#endif /* OPT_INITIAL_ERASE */ + } + + /* avoid double MapWindow requests */ + XtSetMappedWhenManaged(SHELL_OF(CURRENT_EMU()), False); + + wm_delete_window = XInternAtom(XtDisplay(toplevel), "WM_DELETE_WINDOW", + False); + + if (!TEK4014_ACTIVE(xw)) + VTInit(xw); /* realize now so know window size for tty driver */ +#if defined(TIOCCONS) || defined(SRIOCSREDIR) + if (Console) { + /* + * Inform any running xconsole program + * that we are going to steal the console. + */ + XmuGetHostname(mit_console_name + MIT_CONSOLE_LEN, 255); + mit_console = XInternAtom(screen->display, mit_console_name, False); + /* the user told us to be the console, so we can use CurrentTime */ + XtOwnSelection(SHELL_OF(CURRENT_EMU()), + mit_console, CurrentTime, + ConvertConsoleSelection, NULL, NULL); + } +#endif +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + envnew = tekterm; + } else +#endif + { + envnew = vtterm; + } + + /* + * This used to exit if no termcap entry was found for the specified + * terminal name. That's a little unfriendly, so instead we'll allow + * the program to proceed (but not to set $TERMCAP) if the termcap + * entry is not found. + */ + ok_termcap = True; + if (!get_termcap(xw, TermName = resource.term_name)) { + const char *last = NULL; + char *next; + + TermName = x_strdup(*envnew); + ok_termcap = False; + while (*envnew != NULL) { + if (last == NULL || strcmp(last, *envnew)) { + next = x_strdup(*envnew); + if (get_termcap(xw, next)) { + free(TermName); + TermName = next; + ok_termcap = True; + break; + } else { + free(next); + } + } + last = *envnew; + envnew++; + } + } + if (ok_termcap) { + resource.term_name = TermName; + resize_termcap(xw); + } + + /* + * Check if ptyInitialErase is not set. If so, we rely on the termcap + * (or terminfo) to tell us what the erase mode should be set to. + */ +#if OPT_INITIAL_ERASE + TRACE(("resource ptyInitialErase is %sset\n", + resource.ptyInitialErase ? "" : "not ")); + setInitialErase = False; + if (override_tty_modes && ttymodelist[XTTYMODE_erase].set) { + initial_erase = ttymodelist[XTTYMODE_erase].value; + setInitialErase = True; + } else if (resource.ptyInitialErase) { + /* EMPTY */ ; + } else if (ok_termcap) { + char *s = get_tcap_erase(xw); + TRACE(("...extracting initial_erase value from termcap\n")); + if (s != 0) { + char *save = s; + initial_erase = decode_keyvalue(&s, True); + setInitialErase = True; + free(save); + } + } + TRACE(("...initial_erase:%d\n", initial_erase)); + + TRACE(("resource backarrowKeyIsErase is %sset\n", + resource.backarrow_is_erase ? "" : "not ")); + if (resource.backarrow_is_erase) { /* see input.c */ + if (initial_erase == ANSI_DEL) { + UIntClr(xw->keyboard.flags, MODE_DECBKM); + } else { + xw->keyboard.flags |= MODE_DECBKM; + xw->keyboard.reset_DECBKM = 1; + } + TRACE(("...sets DECBKM %s\n", + (xw->keyboard.flags & MODE_DECBKM) ? "on" : "off")); + } else { + xw->keyboard.reset_DECBKM = 2; + } +#endif /* OPT_INITIAL_ERASE */ + +#ifdef TTYSIZE_STRUCT + /* tell tty how big window is */ +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + TTYSIZE_ROWS(ts) = 38; + TTYSIZE_COLS(ts) = 81; +#if defined(USE_STRUCT_WINSIZE) + ts.ws_xpixel = TFullWidth(TekScreenOf(tekWidget)); + ts.ws_ypixel = TFullHeight(TekScreenOf(tekWidget)); +#endif + } else +#endif + { + TTYSIZE_ROWS(ts) = (ttySize_t) MaxRows(screen); + TTYSIZE_COLS(ts) = (ttySize_t) MaxCols(screen); +#if defined(USE_STRUCT_WINSIZE) + ts.ws_xpixel = (ttySize_t) FullWidth(screen); + ts.ws_ypixel = (ttySize_t) FullHeight(screen); +#endif + } + TRACE_RC(i, SET_TTYSIZE(screen->respond, ts)); + TRACE(("spawn SET_TTYSIZE %dx%d return %d\n", + TTYSIZE_ROWS(ts), + TTYSIZE_COLS(ts), i)); +#endif /* TTYSIZE_STRUCT */ + +#if defined(USE_USG_PTYS) || defined(HAVE_POSIX_OPENPT) + /* + * utempter checks the ownership of the device; some implementations + * set ownership in grantpt - do this first. + */ + grantpt(screen->respond); +#endif +#if !defined(USE_USG_PTYS) && defined(HAVE_POSIX_OPENPT) + unlockpt(screen->respond); + TRACE_TTYSIZE(screen->respond, "after unlockpt"); +#endif + + added_utmp_entry = False; +#if defined(USE_UTEMPTER) +#undef UTMP + if (!resource.utmpInhibit) { + struct UTMP_STR dummy; + + /* Note: utempter may trim it anyway */ + SetUtmpHost(dummy.ut_host, screen); + TRACE(("...calling addToUtmp(pty=%s, hostname=%s, master_fd=%d)\n", + ttydev, dummy.ut_host, screen->respond)); + addToUtmp(ttydev, dummy.ut_host, screen->respond); + added_utmp_entry = True; + } +#endif + + if (am_slave < 0) { +#if OPT_PTY_HANDSHAKE + if (resource.ptyHandshake && (pipe(pc_pipe) || pipe(cp_pipe))) + SysError(ERROR_FORK); +#endif + TRACE(("Forking...\n")); + if ((screen->pid = fork()) == -1) + SysError(ERROR_FORK); + + if (screen->pid == 0) { +#ifdef USE_USG_PTYS + int ptyfd = -1; + char *pty_name; +#endif + /* + * now in child process + */ +#if defined(_POSIX_SOURCE) || defined(SVR4) || defined(__convex__) || defined(__SCO__) || defined(__QNX__) + int pgrp = setsid(); /* variable may not be used... */ +#else + int pgrp = getpid(); +#endif + TRACE_CHILD + +#ifdef USE_USG_PTYS +#ifdef HAVE_SETPGID + setpgid(0, 0); +#else + setpgrp(); +#endif + unlockpt(screen->respond); + TRACE_TTYSIZE(screen->respond, "after unlockpt"); + if ((pty_name = ptsname(screen->respond)) == 0) { + SysError(ERROR_PTSNAME); + } else if ((ptyfd = open(pty_name, O_RDWR)) < 0) { + SysError(ERROR_OPPTSNAME); + } +#ifdef I_PUSH + else if (ioctl(ptyfd, I_PUSH, "ptem") < 0) { + SysError(ERROR_PTEM); + } +#if !defined(SVR4) && !(defined(SYSV) && defined(i386)) + else if (!x_getenv("CONSEM") + && ioctl(ptyfd, I_PUSH, "consem") < 0) { + SysError(ERROR_CONSEM); + } +#endif /* !SVR4 */ + else if (ioctl(ptyfd, I_PUSH, "ldterm") < 0) { + SysError(ERROR_LDTERM); + } +#ifdef SVR4 /* from Sony */ + else if (ioctl(ptyfd, I_PUSH, "ttcompat") < 0) { + SysError(ERROR_TTCOMPAT); + } +#endif /* SVR4 */ +#endif /* I_PUSH */ + ttyfd = ptyfd; +#ifndef __MVS__ + close_fd(screen->respond); +#endif /* __MVS__ */ + +#ifdef TTYSIZE_STRUCT + /* tell tty how big window is */ +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + TTYSIZE_ROWS(ts) = 24; + TTYSIZE_COLS(ts) = 80; +#ifdef USE_STRUCT_WINSIZE + ts.ws_xpixel = TFullWidth(TekScreenOf(tekWidget)); + ts.ws_ypixel = TFullHeight(TekScreenOf(tekWidget)); +#endif + } else +#endif /* OPT_TEK4014 */ + { + TTYSIZE_ROWS(ts) = (ttySize_t) MaxRows(screen); + TTYSIZE_COLS(ts) = (ttySize_t) MaxCols(screen); +#ifdef USE_STRUCT_WINSIZE + ts.ws_xpixel = (ttySize_t) FullWidth(screen); + ts.ws_ypixel = (ttySize_t) FullHeight(screen); +#endif + } +#endif /* TTYSIZE_STRUCT */ + +#endif /* USE_USG_PTYS */ + + (void) pgrp; /* not all branches use this variable */ + +#if OPT_PTY_HANDSHAKE /* warning, goes for a long ways */ + if (resource.ptyHandshake) { + /* close parent's sides of the pipes */ + close(cp_pipe[0]); + close(pc_pipe[1]); + + /* Make sure that our sides of the pipes are not in the + * 0, 1, 2 range so that we don't fight with stdin, out + * or err. + */ + if (cp_pipe[1] <= 2) { + if ((i = fcntl(cp_pipe[1], F_DUPFD, 3)) >= 0) { + IGNORE_RC(close(cp_pipe[1])); + cp_pipe[1] = i; + } + } + if (pc_pipe[0] <= 2) { + if ((i = fcntl(pc_pipe[0], F_DUPFD, 3)) >= 0) { + IGNORE_RC(close(pc_pipe[0])); + pc_pipe[0] = i; + } + } + + /* we don't need the socket, or the pty master anymore */ + close(ConnectionNumber(screen->display)); +#ifndef __MVS__ + if (screen->respond >= 0) + close(screen->respond); +#endif /* __MVS__ */ + + /* Now is the time to set up our process group and + * open up the pty slave. + */ +#ifdef USE_SYSV_PGRP +#if defined(CRAY) && (OSMAJORVERSION > 5) + IGNORE_RC(setsid()); +#else + IGNORE_RC(setpgrp()); +#endif +#endif /* USE_SYSV_PGRP */ + +#if defined(__QNX__) && !defined(__QNXNTO__) + qsetlogin(getlogin(), ttydev); +#endif + if (ttyfd >= 0) { +#ifdef __MVS__ + if (ttyGetAttr(ttyfd, &gio) == 0) { + gio.c_cflag &= ~(HUPCL | PARENB); + ttySetAttr(ttyfd, &gio); + } +#else /* !__MVS__ */ + close_fd(ttyfd); +#endif /* __MVS__ */ + } + + for (;;) { +#if USE_NO_DEV_TTY + if (!no_dev_tty + && (ttyfd = open("/dev/tty", O_RDWR)) >= 0) { + ioctl(ttyfd, TIOCNOTTY, (char *) NULL); + close_fd(ttyfd); + } +#endif /* USE_NO_DEV_TTY */ +#ifdef CSRG_BASED + IGNORE_RC(revoke(ttydev)); +#endif + if ((ttyfd = open(ttydev, O_RDWR)) >= 0) { + TRACE_TTYSIZE(ttyfd, "after open"); + TRACE_RC(i, SET_TTYSIZE(ttyfd, ts)); + TRACE_TTYSIZE(ttyfd, "after fixup"); +#if defined(CRAY) && defined(TCSETCTTY) + /* make /dev/tty work */ + ioctl(ttyfd, TCSETCTTY, 0); +#endif +#if ((defined(__GLIBC__) && defined(__FreeBSD_kernel__)) || defined(__GNU__)) && defined(TIOCSCTTY) + /* make /dev/tty work */ + ioctl(ttyfd, TIOCSCTTY, 0); +#endif +#ifdef USE_SYSV_PGRP + /* We need to make sure that we are actually + * the process group leader for the pty. If + * we are, then we should now be able to open + * /dev/tty. + */ + if ((i = open("/dev/tty", O_RDWR)) >= 0) { + /* success! */ + close(i); + break; + } +#else /* USE_SYSV_PGRP */ + break; +#endif /* USE_SYSV_PGRP */ + } + perror("open ttydev"); +#ifdef TIOCSCTTY + ioctl(ttyfd, TIOCSCTTY, 0); +#endif + /* let our master know that the open failed */ + handshake.status = PTY_BAD; + handshake.error = errno; + strcpy(handshake.buffer, ttydev); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(cp_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + + /* get reply from parent */ + i = (int) read(pc_pipe[0], (char *) &handshake, + sizeof(handshake)); + if (i <= 0) { + /* parent terminated */ + exit(1); + } + + if (handshake.status == PTY_NOMORE) { + /* No more ptys, let's shutdown. */ + exit(1); + } + + /* We have a new pty to try */ + free(ttydev); + ttydev = x_strdup(handshake.buffer); + } + + /* use the same tty name that everyone else will use + * (from ttyname) + */ + if ((ptr = ttyname(ttyfd)) != 0) { + free(ttydev); + ttydev = x_strdup(ptr); + } + } +#endif /* OPT_PTY_HANDSHAKE -- from near fork */ + + set_pty_permissions(screen->uid, + screen->gid, + (resource.messages + ? 0622U + : 0600U)); + + /* + * set up the tty modes + */ + { +#ifdef TERMIO_STRUCT +#if defined(umips) || defined(CRAY) || defined(linux) + /* If the control tty had its modes screwed around with, + eg. by lineedit in the shell, or emacs, etc. then tio + will have bad values. Let's just get termio from the + new tty and tailor it. */ + if (ttyGetAttr(ttyfd, &tio) == -1) + SysError(ERROR_TIOCGETP); + tio.c_lflag |= ECHOE; +#endif /* umips */ + /* Now is also the time to change the modes of the + * child pty. + */ + /* input: nl->nl, don't ignore cr, cr->nl */ + UIntClr(tio.c_iflag, (INLCR | IGNCR)); + tio.c_iflag |= ICRNL; +#if OPT_WIDE_CHARS && defined(IUTF8) +#if OPT_LUIT_PROG + if (command_to_exec_with_luit == 0) +#endif + if (screen->utf8_mode) + tio.c_iflag |= IUTF8; +#endif + /* ouput: cr->cr, nl is not return, no delays, ln->cr/nl */ +#ifndef USE_POSIX_TERMIOS + UIntClr(tio.c_oflag, + (OCRNL + | ONLRET + | NLDLY + | CRDLY + | TABDLY + | BSDLY + | VTDLY + | FFDLY)); +#endif /* USE_POSIX_TERMIOS */ +#ifdef ONLCR + tio.c_oflag |= ONLCR; +#endif /* ONLCR */ +#ifdef OPOST + tio.c_oflag |= OPOST; +#endif /* OPOST */ +#ifndef USE_POSIX_TERMIOS +# if defined(Lynx) && !defined(CBAUD) +# define CBAUD V_CBAUD +# endif + UIntClr(tio.c_cflag, CBAUD); +#ifdef BAUD_0 + /* baud rate is 0 (don't care) */ +#elif defined(HAVE_TERMIO_C_ISPEED) + tio.c_ispeed = tio.c_ospeed = VAL_LINE_SPEED; +#else /* !BAUD_0 */ + tio.c_cflag |= VAL_LINE_SPEED; +#endif /* !BAUD_0 */ +#else /* USE_POSIX_TERMIOS */ + cfsetispeed(&tio, VAL_LINE_SPEED); + cfsetospeed(&tio, VAL_LINE_SPEED); +#ifdef __MVS__ + /* turn off bits that can't be set from the slave side */ + tio.c_cflag &= ~(PACKET | PKT3270 | PTU3270 | PKTXTND); +#endif /* __MVS__ */ + /* Clear CLOCAL so that SIGHUP is sent to us + when the xterm ends */ + tio.c_cflag &= ~CLOCAL; +#endif /* USE_POSIX_TERMIOS */ + /* enable signals, canonical processing (erase, kill, etc), + * echo + */ + tio.c_lflag |= ISIG | ICANON | ECHO | ECHOE | ECHOK; +#ifdef ECHOKE + tio.c_lflag |= ECHOKE | IEXTEN; +#endif +#ifdef ECHOCTL + tio.c_lflag |= ECHOCTL | IEXTEN; +#endif + for (nn = 0; nn < XtNumber(known_ttyChars); ++nn) { + if (validTtyChar(tio, nn)) { + int sysMode = known_ttyChars[nn].sysMode; +#ifdef __MVS__ + if (tio.c_cc[sysMode] != 0) { + switch (sysMode) { + case VEOL: + case VEOF: + continue; + } + } +#endif + tio.c_cc[sysMode] = (cc_t) known_ttyChars[nn].myDefault; + } + } + + if (override_tty_modes) { + for (nn = 0; nn < XtNumber(known_ttyChars); ++nn) { + if (validTtyChar(tio, nn)) { + TMODE(known_ttyChars[nn].myMode, + tio.c_cc[known_ttyChars[nn].sysMode]); + } + } +#ifdef HAS_LTCHARS + /* both SYSV and BSD have ltchars */ + TMODE(XTTYMODE_susp, ltc.t_suspc); + TMODE(XTTYMODE_dsusp, ltc.t_dsuspc); + TMODE(XTTYMODE_rprnt, ltc.t_rprntc); + TMODE(XTTYMODE_flush, ltc.t_flushc); + TMODE(XTTYMODE_weras, ltc.t_werasc); + TMODE(XTTYMODE_lnext, ltc.t_lnextc); +#endif + } +#ifdef HAS_LTCHARS +#ifdef __hpux + /* ioctl chokes when the "reserved" process group controls + * are not set to _POSIX_VDISABLE */ + ltc.t_rprntc = ltc.t_rprntc = ltc.t_flushc = + ltc.t_werasc = ltc.t_lnextc = _POSIX_VDISABLE; +#endif /* __hpux */ + if (ioctl(ttyfd, TIOCSLTC, <c) == -1) + HsSysError(ERROR_TIOCSETC); +#endif /* HAS_LTCHARS */ +#ifdef TIOCLSET + if (ioctl(ttyfd, TIOCLSET, (char *) &lmode) == -1) + HsSysError(ERROR_TIOCLSET); +#endif /* TIOCLSET */ + if (ttySetAttr(ttyfd, &tio) == -1) + HsSysError(ERROR_TIOCSETP); + + /* ignore errors here - some platforms don't work */ + UIntClr(tio.c_cflag, CSIZE); + if (screen->input_eight_bits) + tio.c_cflag |= CS8; + else + tio.c_cflag |= CS7; + (void) ttySetAttr(ttyfd, &tio); + +#else /* !TERMIO_STRUCT */ + sg.sg_flags &= ~(ALLDELAY | XTABS | CBREAK | RAW); + sg.sg_flags |= ECHO | CRMOD; + /* make sure speed is set on pty so that editors work right */ + sg.sg_ispeed = VAL_LINE_SPEED; + sg.sg_ospeed = VAL_LINE_SPEED; + /* reset t_brkc to default value */ + tc.t_brkc = -1; +#ifdef LPASS8 + if (screen->input_eight_bits) + lmode |= LPASS8; + else + lmode &= ~(LPASS8); +#endif +#ifdef sony + jmode &= ~KM_KANJI; +#endif /* sony */ + + ltc = d_ltc; + + if (override_tty_modes) { + TMODE(XTTYMODE_intr, tc.t_intrc); + TMODE(XTTYMODE_quit, tc.t_quitc); + TMODE(XTTYMODE_erase, sg.sg_erase); + TMODE(XTTYMODE_kill, sg.sg_kill); + TMODE(XTTYMODE_eof, tc.t_eofc); + TMODE(XTTYMODE_start, tc.t_startc); + TMODE(XTTYMODE_stop, tc.t_stopc); + TMODE(XTTYMODE_brk, tc.t_brkc); + /* both SYSV and BSD have ltchars */ + TMODE(XTTYMODE_susp, ltc.t_suspc); + TMODE(XTTYMODE_dsusp, ltc.t_dsuspc); + TMODE(XTTYMODE_rprnt, ltc.t_rprntc); + TMODE(XTTYMODE_flush, ltc.t_flushc); + TMODE(XTTYMODE_weras, ltc.t_werasc); + TMODE(XTTYMODE_lnext, ltc.t_lnextc); + } + + if (ioctl(ttyfd, TIOCSETP, (char *) &sg) == -1) + HsSysError(ERROR_TIOCSETP); + if (ioctl(ttyfd, TIOCSETC, (char *) &tc) == -1) + HsSysError(ERROR_TIOCSETC); + if (ioctl(ttyfd, TIOCSETD, (char *) &discipline) == -1) + HsSysError(ERROR_TIOCSETD); + if (ioctl(ttyfd, TIOCSLTC, (char *) <c) == -1) + HsSysError(ERROR_TIOCSLTC); + if (ioctl(ttyfd, TIOCLSET, (char *) &lmode) == -1) + HsSysError(ERROR_TIOCLSET); +#ifdef sony + if (ioctl(ttyfd, TIOCKSET, (char *) &jmode) == -1) + HsSysError(ERROR_TIOCKSET); + if (ioctl(ttyfd, TIOCKSETC, (char *) &jtc) == -1) + HsSysError(ERROR_TIOCKSETC); +#endif /* sony */ +#endif /* TERMIO_STRUCT */ +#if defined(TIOCCONS) || defined(SRIOCSREDIR) + if (Console) { +#ifdef TIOCCONS + int on = 1; + if (ioctl(ttyfd, TIOCCONS, (char *) &on) == -1) + xtermPerror("cannot open console"); +#endif +#ifdef SRIOCSREDIR + int fd = open("/dev/console", O_RDWR); + if (fd == -1 || ioctl(fd, SRIOCSREDIR, ttyfd) == -1) + xtermPerror("cannot open console"); + IGNORE_RC(close(fd)); +#endif + } +#endif /* TIOCCONS */ + } + + signal(SIGCHLD, SIG_DFL); +#ifdef USE_SYSV_SIGHUP + /* watch out for extra shells (I don't understand either) */ + signal(SIGHUP, SIG_DFL); +#else + signal(SIGHUP, SIG_IGN); +#endif + /* restore various signals to their defaults */ + signal(SIGINT, SIG_DFL); + signal(SIGQUIT, SIG_DFL); + signal(SIGTERM, SIG_DFL); + + /* + * If we're not asked to let the parent process set the terminal's + * erase mode, or if we had the ttyModes erase resource, then set + * the terminal's erase mode from our best guess. + */ +#if OPT_INITIAL_ERASE + TRACE(("check if we should set erase to %d:%s\n\tptyInitialErase:%d,\n\toveride_tty_modes:%d,\n\tXTTYMODE_erase:%d\n", + initial_erase, + setInitialErase ? "YES" : "NO", + resource.ptyInitialErase, + override_tty_modes, + ttymodelist[XTTYMODE_erase].set)); + if (setInitialErase) { +#if OPT_TRACE + int old_erase; +#endif +#ifdef TERMIO_STRUCT + if (ttyGetAttr(ttyfd, &tio) == -1) + tio = d_tio; +#if OPT_TRACE + old_erase = tio.c_cc[VERASE]; +#endif + tio.c_cc[VERASE] = (cc_t) initial_erase; + TRACE_RC(rc, ttySetAttr(ttyfd, &tio)); +#else /* !TERMIO_STRUCT */ + if (ioctl(ttyfd, TIOCGETP, (char *) &sg) == -1) + sg = d_sg; +#if OPT_TRACE + old_erase = sg.sg_erase; +#endif + sg.sg_erase = initial_erase; + rc = ioctl(ttyfd, TIOCSETP, (char *) &sg); +#endif /* TERMIO_STRUCT */ + TRACE(("%s setting erase to %d (was %d)\n", + rc ? "FAIL" : "OK", initial_erase, old_erase)); + } +#endif + + xtermCopyEnv(environ); + + /* + * standards.freedesktop.org/startup-notification-spec/ + * notes that this variable is used when a "reliable" mechanism is + * not available; in practice it must be unset to avoid confusing + * GTK applications. + */ + xtermUnsetenv("DESKTOP_STARTUP_ID"); + + xtermSetenv("TERM", resource.term_name); + if (!resource.term_name) + *get_tcap_buffer(xw) = 0; + + sprintf(buf, "%lu", + ((unsigned long) XtWindow(SHELL_OF(CURRENT_EMU())))); + xtermSetenv("WINDOWID", buf); + + /* put the display into the environment of the shell */ + xtermSetenv("DISPLAY", XDisplayString(screen->display)); + + xtermSetenv("XTERM_VERSION", xtermVersion()); + xtermSetenv("XTERM_LOCALE", xtermEnvLocale()); + + /* + * For debugging only, add environment variables that can be used + * in scripts to selectively kill xterm's parent or child + * processes. + */ +#if OPT_TRACE + sprintf(buf, "%lu", (unsigned long) xterm_parent); + xtermSetenv("XTERM_PARENT", buf); + sprintf(buf, "%lu", (unsigned long) getpid()); + xtermSetenv("XTERM_CHILD", buf); +#endif + + signal(SIGTERM, SIG_DFL); + + /* this is the time to go and set up stdin, out, and err + */ + { +#if defined(CRAY) && (OSMAJORVERSION >= 6) + close_fd(ttyfd); + + IGNORE_RC(close(0)); + + if (open("/dev/tty", O_RDWR)) { + SysError(ERROR_OPDEVTTY); + } + IGNORE_RC(close(1)); + IGNORE_RC(close(2)); + dup(0); + dup(0); +#else + /* dup the tty */ + for (i = 0; i <= 2; i++) + if (i != ttyfd) { + IGNORE_RC(close(i)); + IGNORE_RC(dup(ttyfd)); + } +#ifndef ATT + /* and close the tty */ + if (ttyfd > 2) + close_fd(ttyfd); +#endif +#endif /* CRAY */ + } + +#if !defined(USE_SYSV_PGRP) +#ifdef TIOCSCTTY + setsid(); + ioctl(0, TIOCSCTTY, 0); +#endif + ioctl(0, TIOCSPGRP, (char *) &pgrp); + setpgrp(0, 0); + close(open(ttydev, O_WRONLY)); + setpgrp(0, pgrp); +#if defined(__QNX__) + tcsetpgrp(0, pgrp /*setsid() */ ); +#endif +#endif /* !USE_SYSV_PGRP */ + +#ifdef Lynx + { + TERMIO_STRUCT t; + if (ttyGetAttr(0, &t) >= 0) { + /* this gets lost somewhere on our way... */ + t.c_oflag |= OPOST; + ttySetAttr(0, &t); + } + } +#endif + +#ifdef HAVE_UTMP + login_name = NULL; + if (x_getpwuid(screen->uid, &pw)) { + login_name = x_getlogin(screen->uid, &pw); + } + if (login_name != NULL) { + xtermSetenv("LOGNAME", login_name); /* for POSIX */ + } +#ifndef USE_UTEMPTER +#ifdef USE_UTMP_SETGID + setEffectiveGroup(save_egid); + TRACE_IDS; +#endif +#ifdef USE_SYSV_UTMP + /* Set up our utmp entry now. We need to do it here + * for the following reasons: + * - It needs to have our correct process id (for + * login). + * - If our parent was to set it after the fork(), + * it might make it out before we need it. + * - We need to do it before we go and change our + * user and group id's. + */ + (void) call_setutent(); + init_utmp(DEAD_PROCESS, &utmp); + + /* position to entry in utmp file */ + /* Test return value: beware of entries left behind: PSz 9 Mar 00 */ + utret = find_utmp(&utmp); + if (utret == 0) { + (void) call_setutent(); + init_utmp(USER_PROCESS, &utmp); + utret = find_utmp(&utmp); + if (utret == 0) { + (void) call_setutent(); + } + } +#if OPT_TRACE + if (!utret) + TRACE(("getutid: NULL\n")); + else + TRACE(("getutid: pid=%d type=%d user=%s line=%s id=%s\n", + (int) utret->ut_pid, utret->ut_type, utret->ut_user, + utret->ut_line, utret->ut_id)); +#endif + + /* set up the new entry */ + utmp.ut_type = USER_PROCESS; +#ifdef HAVE_UTMP_UT_XSTATUS + utmp.ut_xstatus = 2; +#endif + (void) strncpy(utmp.ut_user, + (login_name != NULL) ? login_name : "????", + sizeof(utmp.ut_user)); + /* why are we copying this string again? (see above) */ + (void) strncpy(utmp.ut_id, my_utmp_id(ttydev), sizeof(utmp.ut_id)); + (void) strncpy(utmp.ut_line, + my_pty_name(ttydev), sizeof(utmp.ut_line)); + +#ifdef HAVE_UTMP_UT_HOST + SetUtmpHost(utmp.ut_host, screen); +#endif +#ifdef HAVE_UTMP_UT_SYSLEN + SetUtmpSysLen(utmp); +#endif + + (void) strncpy(utmp.ut_name, + (login_name) ? login_name : "????", + sizeof(utmp.ut_name)); + + utmp.ut_pid = getpid(); +#if defined(HAVE_UTMP_UT_XTIME) +#if defined(HAVE_UTMP_UT_SESSION) + utmp.ut_session = getsid(0); +#endif + utmp.ut_xtime = time((time_t *) 0); + utmp.ut_tv.tv_usec = 0; +#else + utmp.ut_time = time((time_t *) 0); +#endif + + /* write out the entry */ + if (!resource.utmpInhibit) { + errno = 0; + call_pututline(&utmp); + TRACE(("pututline: id %s, line %s, pid %ld, errno %d %s\n", + utmp.ut_id, + utmp.ut_line, + (long) utmp.ut_pid, + errno, (errno != 0) ? strerror(errno) : "")); + } +#ifdef WTMP +#if defined(WTMPX_FILE) && (defined(SVR4) || defined(__SCO__)) + if (xw->misc.login_shell) + updwtmpx(WTMPX_FILE, &utmp); +#elif defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)) + if (xw->misc.login_shell) + call_updwtmp(etc_wtmp, &utmp); +#else + if (xw->misc.login_shell && + (i = open(etc_wtmp, O_WRONLY | O_APPEND)) >= 0) { + write(i, (char *) &utmp, sizeof(utmp)); + close(i); + } +#endif +#endif + /* close the file */ + (void) call_endutent(); + +#else /* USE_SYSV_UTMP */ + /* We can now get our ttyslot! We can also set the initial + * utmp entry. + */ + tslot = ttyslot(); + added_utmp_entry = False; + { + if (tslot > 0 && OkPasswd(&pw) && !resource.utmpInhibit && + (i = open(etc_utmp, O_WRONLY)) >= 0) { + memset(&utmp, 0, sizeof(utmp)); + (void) strncpy(utmp.ut_line, + my_pty_name(ttydev), + sizeof(utmp.ut_line)); + (void) strncpy(utmp.ut_name, login_name, + sizeof(utmp.ut_name)); +#ifdef HAVE_UTMP_UT_HOST + SetUtmpHost(utmp.ut_host, screen); +#endif +#ifdef HAVE_UTMP_UT_SYSLEN + SetUtmpSysLen(utmp); +#endif + + utmp.ut_time = time((time_t *) 0); + lseek(i, (long) (tslot * sizeof(utmp)), 0); + write(i, (char *) &utmp, sizeof(utmp)); + close(i); + added_utmp_entry = True; +#if defined(WTMP) + if (xw->misc.login_shell && + (i = open(etc_wtmp, O_WRONLY | O_APPEND)) >= 0) { + int status; + status = write(i, (char *) &utmp, sizeof(utmp)); + status = close(i); + } +#elif defined(MNX_LASTLOG) + if (xw->misc.login_shell && + (i = open(_U_LASTLOG, O_WRONLY)) >= 0) { + lseek(i, (long) (screen->uid * + sizeof(utmp)), 0); + write(i, (char *) &utmp, sizeof(utmp)); + close(i); + } +#endif /* WTMP or MNX_LASTLOG */ + } else + tslot = -tslot; + } + + /* Let's pass our ttyslot to our parent so that it can + * clean up after us. + */ +#if OPT_PTY_HANDSHAKE + if (resource.ptyHandshake) { + handshake.tty_slot = tslot; + } +#endif /* OPT_PTY_HANDSHAKE */ +#endif /* USE_SYSV_UTMP */ + +#ifdef USE_LASTLOGX + if (xw->misc.login_shell) { + memset(&lastlogx, 0, sizeof(lastlogx)); + (void) strncpy(lastlogx.ll_line, + my_pty_name(ttydev), + sizeof(lastlogx.ll_line)); + X_GETTIMEOFDAY(&lastlogx.ll_tv); + SetUtmpHost(lastlogx.ll_host, screen); + updlastlogx(_PATH_LASTLOGX, screen->uid, &lastlogx); + } +#endif + +#ifdef USE_LASTLOG + if (xw->misc.login_shell && + (i = open(etc_lastlog, O_WRONLY)) >= 0) { + size_t size = sizeof(struct lastlog); + off_t offset = (off_t) (screen->uid * size); + + memset(&lastlog, 0, size); + (void) strncpy(lastlog.ll_line, + my_pty_name(ttydev), + sizeof(lastlog.ll_line)); + SetUtmpHost(lastlog.ll_host, screen); + lastlog.ll_time = time((time_t *) 0); + if (lseek(i, offset, 0) != (off_t) (-1)) { + write(i, (char *) &lastlog, size); + } + close(i); + } +#endif /* USE_LASTLOG */ + +#if defined(USE_UTMP_SETGID) + disableSetGid(); + TRACE_IDS; +#endif + +#if OPT_PTY_HANDSHAKE + /* Let our parent know that we set up our utmp entry + * so that it can clean up after us. + */ + if (resource.ptyHandshake) { + handshake.status = UTMP_ADDED; + handshake.error = 0; + strcpy(handshake.buffer, ttydev); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(cp_pipe[1], (char *) &handshake, sizeof(handshake))); + } +#endif /* OPT_PTY_HANDSHAKE */ +#endif /* USE_UTEMPTER */ +#endif /* HAVE_UTMP */ + + IGNORE_RC(setgid(screen->gid)); + TRACE_IDS; +#ifdef HAS_BSD_GROUPS + if (geteuid() == 0 && OkPasswd(&pw)) { + if (initgroups(login_name, pw.pw_gid)) { + perror("initgroups failed"); + SysError(ERROR_INIGROUPS); + } + } +#endif + if (setuid(screen->uid)) { + SysError(ERROR_SETUID); + } + TRACE_IDS; +#if OPT_PTY_HANDSHAKE + if (resource.ptyHandshake) { + /* mark the pipes as close on exec */ + fcntl(cp_pipe[1], F_SETFD, 1); + fcntl(pc_pipe[0], F_SETFD, 1); + + /* We are at the point where we are going to + * exec our shell (or whatever). Let our parent + * know we arrived safely. + */ + handshake.status = PTY_GOOD; + handshake.error = 0; + (void) strcpy(handshake.buffer, ttydev); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(cp_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + + if (resource.wait_for_map) { + i = (int) read(pc_pipe[0], (char *) &handshake, + sizeof(handshake)); + if (i != sizeof(handshake) || + handshake.status != PTY_EXEC) { + /* some very bad problem occurred */ + exit(ERROR_PTY_EXEC); + } + if (handshake.rows > 0 && handshake.cols > 0) { + TRACE(("handshake ttysize: %dx%d\n", + handshake.rows, handshake.cols)); + set_max_row(screen, handshake.rows); + set_max_col(screen, handshake.cols); +#ifdef TTYSIZE_STRUCT + got_handshake_size = True; + TTYSIZE_ROWS(ts) = (ttySize_t) MaxRows(screen); + TTYSIZE_COLS(ts) = (ttySize_t) MaxCols(screen); +#if defined(USE_STRUCT_WINSIZE) + ts.ws_xpixel = (ttySize_t) FullWidth(screen); + ts.ws_ypixel = (ttySize_t) FullHeight(screen); +#endif +#endif /* TTYSIZE_STRUCT */ + } + } + } +#endif /* OPT_PTY_HANDSHAKE */ + +#ifdef USE_SYSV_ENVVARS + { + char numbuf[12]; + sprintf(numbuf, "%d", MaxCols(screen)); + xtermSetenv("COLUMNS", numbuf); + sprintf(numbuf, "%d", MaxRows(screen)); + xtermSetenv("LINES", numbuf); + } +#ifdef HAVE_UTMP + if (OkPasswd(&pw)) { /* SVR4 doesn't provide these */ + if (!x_getenv("HOME")) + xtermSetenv("HOME", pw.pw_dir); + if (!x_getenv("SHELL")) + xtermSetenv("SHELL", pw.pw_shell); + } +#endif /* HAVE_UTMP */ +#ifdef OWN_TERMINFO_DIR + xtermSetenv("TERMINFO", OWN_TERMINFO_DIR); +#endif +#else /* USE_SYSV_ENVVARS */ + if (*(newtc = get_tcap_buffer(xw)) != '\0') { + resize_termcap(xw); + if (xw->misc.titeInhibit && !xw->misc.tiXtraScroll) { + remove_termcap_entry(newtc, "ti="); + remove_termcap_entry(newtc, "te="); + } + /* + * work around broken termcap entries */ + if (resource.useInsertMode) { + remove_termcap_entry(newtc, "ic="); + /* don't get duplicates */ + remove_termcap_entry(newtc, "im="); + remove_termcap_entry(newtc, "ei="); + remove_termcap_entry(newtc, "mi"); + if (*newtc) + strcat(newtc, ":im=\\E[4h:ei=\\E[4l:mi:"); + } + if (*newtc) { +#if OPT_INITIAL_ERASE + unsigned len; + remove_termcap_entry(newtc, TERMCAP_ERASE "="); + len = (unsigned) strlen(newtc); + if (len != 0 && newtc[len - 1] == ':') + len--; + sprintf(newtc + len, ":%s=\\%03o:", + TERMCAP_ERASE, + CharOf(initial_erase)); +#endif + xtermSetenv("TERMCAP", newtc); + } + } +#endif /* USE_SYSV_ENVVARS */ + +#if OPT_PTY_HANDSHAKE + /* + * Need to reset after all the ioctl bashing we did above. + * + * If we expect the waitForMap logic to set the handshake-size, + * use that to prevent races. + */ + if (resource.ptyHandshake + && resource.ptySttySize + && (got_handshake_size || !resource.wait_for_map0)) { +#ifdef TTYSIZE_STRUCT + TRACE_RC(i, SET_TTYSIZE(0, ts)); + TRACE(("ptyHandshake SET_TTYSIZE %dx%d return %d\n", + TTYSIZE_ROWS(ts), + TTYSIZE_COLS(ts), i)); +#endif /* TTYSIZE_STRUCT */ + } +#endif /* OPT_PTY_HANDSHAKE */ + signal(SIGHUP, SIG_DFL); + + /* + * If we have an explicit program to run, make that set $SHELL. + * Otherwise, if $SHELL is not set, determine it from the user's + * password information, if possible. + * + * Incidentally, our setting of $SHELL tells luit to use that + * program rather than choosing between $SHELL and "/bin/sh". + */ + if ((ptr = explicit_shname) == NULL) { + if ((ptr = x_getenv("SHELL")) == NULL) { + if ((!OkPasswd(&pw) && !x_getpwuid(screen->uid, &pw)) + || *(ptr = pw.pw_shell) == 0) { + ptr = x_strdup("/bin/sh"); + } else if (ptr != 0) { + xtermSetenv("SHELL", ptr); + } + } + } else { + xtermSetenv("SHELL", explicit_shname); + } + xtermSetenv("XTERM_SHELL", ptr); + + shname = x_basename(ptr); + TRACE(("shell path '%s' leaf '%s'\n", ptr, shname)); + +#if OPT_LUIT_PROG + /* + * Use two copies of command_to_exec, in case luit is not actually + * there, or refuses to run. In that case we will fall-through to + * to command that the user gave anyway. + */ + if (command_to_exec_with_luit && command_to_exec) { + xtermSetenv("XTERM_SHELL", + xtermFindShell(*command_to_exec_with_luit, False)); + TRACE_ARGV("spawning luit command", command_to_exec_with_luit); + execvp(*command_to_exec_with_luit, command_to_exec_with_luit); + xtermPerror("Can't execvp %s", *command_to_exec_with_luit); + xtermWarning("cannot support your locale.\n"); + } +#endif + if (command_to_exec) { + xtermSetenv("XTERM_SHELL", + xtermFindShell(*command_to_exec, False)); + TRACE_ARGV("spawning command", command_to_exec); + execvp(*command_to_exec, command_to_exec); + if (command_to_exec[1] == 0) + execlp(ptr, shname, "-c", command_to_exec[0], (void *) 0); + xtermPerror("Can't execvp %s", *command_to_exec); + } +#ifdef USE_SYSV_SIGHUP + /* fix pts sh hanging around */ + signal(SIGHUP, SIG_DFL); +#endif + + shname_minus = CastMallocN(char, strlen(shname) + 2); + (void) strcpy(shname_minus, "-"); + (void) strcat(shname_minus, shname); +#ifndef TERMIO_STRUCT + ldisc = (!XStrCmp("csh", shname + strlen(shname) - 3) + ? NTTYDISC + : 0); + ioctl(0, TIOCSETD, (char *) &ldisc); +#endif /* !TERMIO_STRUCT */ + +#ifdef USE_LOGIN_DASH_P + if (xw->misc.login_shell && OkPasswd(&pw) && added_utmp_entry) + execl(bin_login, "login", "-p", "-f", login_name, (void *) 0); +#endif + +#if OPT_LUIT_PROG + if (command_to_exec_with_luit) { + if (xw->misc.login_shell) { + char *params[4]; + params[0] = x_strdup("-argv0"); + params[1] = shname_minus; + params[2] = NULL; + x_appendargv(command_to_exec_with_luit + + command_length_with_luit, + params); + } + TRACE_ARGV("final luit command", command_to_exec_with_luit); + execvp(*command_to_exec_with_luit, command_to_exec_with_luit); + /* Exec failed. */ + xtermPerror("Can't execvp %s", *command_to_exec_with_luit); + } +#endif + execlp(ptr, + (xw->misc.login_shell ? shname_minus : shname), + (void *) 0); + + /* Exec failed. */ + xtermPerror("Could not exec %s", ptr); + IGNORE_RC(sleep(5)); + exit(ERROR_EXEC); + } + /* end if in child after fork */ +#if OPT_PTY_HANDSHAKE + if (resource.ptyHandshake) { + /* Parent process. Let's handle handshaked requests to our + * child process. + */ + + /* close childs's sides of the pipes */ + close(cp_pipe[1]); + close(pc_pipe[0]); + + for (done = 0; !done;) { + if (read(cp_pipe[0], + (char *) &handshake, + sizeof(handshake)) <= 0) { + /* Our child is done talking to us. If it terminated + * due to an error, we will catch the death of child + * and clean up. + */ + break; + } + + TRACE_HANDSHAKE("read", &handshake); + switch (handshake.status) { + case PTY_GOOD: + /* Success! Let's free up resources and + * continue. + */ + done = 1; + break; + + case PTY_BAD: + /* The open of the pty failed! Let's get + * another one. + */ + IGNORE_RC(close(screen->respond)); + if (get_pty(&screen->respond, XDisplayString(screen->display))) { + /* no more ptys! */ + xtermPerror("child process can find no available ptys"); + handshake.status = PTY_NOMORE; + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(pc_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + exit(ERROR_PTYS); + } + handshake.status = PTY_NEW; + (void) strcpy(handshake.buffer, ttydev); + TRACE_HANDSHAKE("writing", &handshake); + IGNORE_RC(write(pc_pipe[1], + (const char *) &handshake, + sizeof(handshake))); + break; + + case PTY_FATALERROR: + errno = handshake.error; + close(cp_pipe[0]); + close(pc_pipe[1]); + SysError(handshake.fatal_error); + /*NOTREACHED */ + + case UTMP_ADDED: + /* The utmp entry was set by our slave. Remember + * this so that we can reset it later. + */ + added_utmp_entry = True; +#ifndef USE_SYSV_UTMP + tslot = handshake.tty_slot; +#endif /* USE_SYSV_UTMP */ + free(ttydev); + ttydev = x_strdup(handshake.buffer); + break; + case PTY_NEW: + case PTY_NOMORE: + case UTMP_TTYSLOT: + case PTY_EXEC: + default: + xtermWarning("unexpected handshake status %d\n", + (int) handshake.status); + } + } + /* close our sides of the pipes */ + if (!resource.wait_for_map) { + close(cp_pipe[0]); + close(pc_pipe[1]); + } + } +#endif /* OPT_PTY_HANDSHAKE */ + } + + /* end if no slave */ + /* + * still in parent (xterm process) + */ +#ifdef USE_SYSV_SIGHUP + /* hung sh problem? */ + signal(SIGHUP, SIG_DFL); +#else + signal(SIGHUP, SIG_IGN); +#endif + +/* + * Unfortunately, System V seems to have trouble divorcing the child process + * from the process group of xterm. This is a problem because hitting the + * INTR or QUIT characters on the keyboard will cause xterm to go away if we + * don't ignore the signals. This is annoying. + */ + +#if defined(USE_SYSV_SIGNALS) && !defined(SIGTSTP) + signal(SIGINT, SIG_IGN); + +#ifndef SYSV + /* hung shell problem */ + signal(SIGQUIT, SIG_IGN); +#endif + signal(SIGTERM, SIG_IGN); +#elif defined(SYSV) || defined(__osf__) + /* if we were spawned by a jobcontrol smart shell (like ksh or csh), + * then our pgrp and pid will be the same. If we were spawned by + * a jobcontrol dumb shell (like /bin/sh), then we will be in our + * parent's pgrp, and we must ignore keyboard signals, or we will + * tank on everything. + */ + if (getpid() == getpgrp()) { + (void) signal(SIGINT, Exit); + (void) signal(SIGQUIT, Exit); + (void) signal(SIGTERM, Exit); + } else { + (void) signal(SIGINT, SIG_IGN); + (void) signal(SIGQUIT, SIG_IGN); + (void) signal(SIGTERM, SIG_IGN); + } + (void) signal(SIGPIPE, Exit); +#else /* SYSV */ + signal(SIGINT, Exit); + signal(SIGQUIT, Exit); + signal(SIGTERM, Exit); + signal(SIGPIPE, Exit); +#endif /* USE_SYSV_SIGNALS and not SIGTSTP */ + + return 0; +} /* end spawnXTerm */ + +SIGNAL_T +Exit(int n) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + +#ifdef USE_UTEMPTER + if (!resource.utmpInhibit && added_utmp_entry) { + TRACE(("...calling removeFromUtmp\n")); + removeFromUtmp(); + } +#elif defined(HAVE_UTMP) +#ifdef USE_SYSV_UTMP + struct UTMP_STR utmp; + struct UTMP_STR *utptr; + + /* don't do this more than once */ + if (xterm_exiting) + SIGNAL_RETURN; + xterm_exiting = True; + +#ifdef PUCC_PTYD + closepty(ttydev, ptydev, (resource.utmpInhibit ? OPTY_NOP : OPTY_LOGIN), screen->respond); +#endif /* PUCC_PTYD */ + + /* cleanup the utmp entry we forged earlier */ + if (!resource.utmpInhibit +#if OPT_PTY_HANDSHAKE /* without handshake, no way to know */ + && (resource.ptyHandshake && added_utmp_entry) +#endif /* OPT_PTY_HANDSHAKE */ + ) { +#if defined(USE_UTMP_SETGID) + setEffectiveGroup(save_egid); + TRACE_IDS; +#endif + init_utmp(USER_PROCESS, &utmp); + (void) call_setutent(); + + /* + * We could use getutline() if we didn't support old systems. + */ + while ((utptr = find_utmp(&utmp)) != 0) { + if (utptr->ut_pid == screen->pid) { + utptr->ut_type = DEAD_PROCESS; +#if defined(HAVE_UTMP_UT_XTIME) +#if defined(HAVE_UTMP_UT_SESSION) + utptr->ut_session = getsid(0); +#endif + utptr->ut_xtime = time((time_t *) 0); + utptr->ut_tv.tv_usec = 0; +#else + *utptr->ut_user = 0; + utptr->ut_time = time((time_t *) 0); +#endif + (void) call_pututline(utptr); +#ifdef WTMP +#if defined(WTMPX_FILE) && (defined(SVR4) || defined(__SCO__)) + if (xw->misc.login_shell) + updwtmpx(WTMPX_FILE, utptr); +#elif defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)) + strncpy(utmp.ut_line, utptr->ut_line, sizeof(utmp.ut_line)); + if (xw->misc.login_shell) + call_updwtmp(etc_wtmp, utptr); +#else + /* set wtmp entry if wtmp file exists */ + if (xw->misc.login_shell) { + int fd; + if ((fd = open(etc_wtmp, O_WRONLY | O_APPEND)) >= 0) { + write(fd, utptr, sizeof(*utptr)); + close(fd); + } + } +#endif +#endif + break; + } + memset(utptr, 0, sizeof(*utptr)); /* keep searching */ + } + (void) call_endutent(); +#ifdef USE_UTMP_SETGID + disableSetGid(); + TRACE_IDS; +#endif + } +#else /* not USE_SYSV_UTMP */ + int wfd; + struct utmp utmp; + + if (!resource.utmpInhibit && added_utmp_entry && + (am_slave < 0 && tslot > 0)) { +#if defined(USE_UTMP_SETGID) + setEffectiveGroup(save_egid); + TRACE_IDS; +#endif + if ((wfd = open(etc_utmp, O_WRONLY)) >= 0) { + memset(&utmp, 0, sizeof(utmp)); + lseek(wfd, (long) (tslot * sizeof(utmp)), 0); + write(wfd, (char *) &utmp, sizeof(utmp)); + close(wfd); + } +#ifdef WTMP + if (xw->misc.login_shell && + (wfd = open(etc_wtmp, O_WRONLY | O_APPEND)) >= 0) { + (void) strncpy(utmp.ut_line, + my_pty_name(ttydev), + sizeof(utmp.ut_line)); + utmp.ut_time = time((time_t *) 0); + write(wfd, (char *) &utmp, sizeof(utmp)); + close(wfd); + } +#endif /* WTMP */ +#ifdef USE_UTMP_SETGID + disableSetGid(); + TRACE_IDS; +#endif + } +#endif /* USE_SYSV_UTMP */ +#endif /* HAVE_UTMP */ + + /* + * Flush pending data before releasing ownership, so nobody else can write + * in the middle of the data. + */ + ttyFlush(screen->respond); + +#ifdef USE_PTY_SEARCH + if (am_slave < 0) { + TRACE_IDS; + /* restore ownership of tty and pty */ + set_owner(ttydev, 0, 0, 0666U); +#if (defined(USE_PTY_DEVICE) && !defined(__sgi) && !defined(__hpux)) + set_owner(ptydev, 0, 0, 0666U); +#endif + } +#endif + + /* + * Close after releasing ownership to avoid race condition: other programs + * grabbing it, and *then* having us release ownership.... + */ + close(screen->respond); /* close explicitly to avoid race with slave side */ +#ifdef ALLOWLOGGING + if (screen->logging) + CloseLog(xw); +#endif + + xtermPrintOnXError(xw, n); + +#ifdef NO_LEAKS + if (n == 0) { + TRACE(("Freeing memory leaks\n")); + if (xw != 0) { + Display *dpy = TScreenOf(xw)->display; + + if (toplevel) { + XtDestroyWidget(toplevel); + TRACE(("destroyed top-level widget\n")); + } + sortedOpts(0, 0, 0); + noleaks_charproc(); + noleaks_ptydata(); +#if OPT_WIDE_CHARS + noleaks_CharacterClass(); +#endif + /* XrmSetDatabase(dpy, 0); increases leaks ;-) */ + XtCloseDisplay(dpy); + XtDestroyApplicationContext(app_con); + xtermCloseSession(); + TRACE(("closed display\n")); + } + TRACE_CLOSE(); + } +#endif + + exit(n); + SIGNAL_RETURN; +} + +/* ARGSUSED */ +static void +resize_termcap(XtermWidget xw) +{ + char *newtc = get_tcap_buffer(xw); + +#ifndef USE_SYSV_ENVVARS + if (!TEK4014_ACTIVE(xw) && *newtc) { + TScreen *screen = TScreenOf(xw); + char *ptr1, *ptr2; + size_t i; + int li_first = 0; + char *temp; + char oldtc[TERMCAP_SIZE]; + + strcpy(oldtc, newtc); + TRACE(("resize %s\n", oldtc)); + if ((ptr1 = x_strindex(oldtc, "co#")) == NULL) { + strcat(oldtc, "co#80:"); + ptr1 = x_strindex(oldtc, "co#"); + } + if ((ptr2 = x_strindex(oldtc, "li#")) == NULL) { + strcat(oldtc, "li#24:"); + ptr2 = x_strindex(oldtc, "li#"); + } + if (ptr1 > ptr2) { + li_first++; + temp = ptr1; + ptr1 = ptr2; + ptr2 = temp; + } + ptr1 += 3; + ptr2 += 3; + strncpy(newtc, oldtc, i = (size_t) (ptr1 - oldtc)); + temp = newtc + i; + sprintf(temp, "%d", (li_first + ? MaxRows(screen) + : MaxCols(screen))); + temp += strlen(temp); + ptr1 = strchr(ptr1, ':'); + strncpy(temp, ptr1, i = (size_t) (ptr2 - ptr1)); + temp += i; + sprintf(temp, "%d", (li_first + ? MaxCols(screen) + : MaxRows(screen))); + ptr2 = strchr(ptr2, ':'); + strcat(temp, ptr2); + TRACE((" ==> %s\n", newtc)); + TRACE((" new size %dx%d\n", MaxRows(screen), MaxCols(screen))); + } +#endif /* USE_SYSV_ENVVARS */ +} + +#endif /* ! VMS */ + +/* + * Does a non-blocking wait for a child process. If the system + * doesn't support non-blocking wait, do nothing. + * Returns the pid of the child, or 0 or -1 if none or error. + */ +int +nonblocking_wait(void) +{ +#ifdef USE_POSIX_WAIT + pid_t pid; + + pid = waitpid(-1, NULL, WNOHANG); +#elif defined(USE_SYSV_SIGNALS) && (defined(CRAY) || !defined(SIGTSTP)) + /* cannot do non-blocking wait */ + int pid = 0; +#else /* defined(USE_SYSV_SIGNALS) && (defined(CRAY) || !defined(SIGTSTP)) */ +#if defined(Lynx) + int status; +#else + union wait status; +#endif + int pid; + + pid = wait3(&status, WNOHANG, (struct rusage *) NULL); +#endif /* USE_POSIX_WAIT else */ + return pid; +} + +#ifndef VMS + +/* ARGSUSED */ +static SIGNAL_T +reapchild(int n GCC_UNUSED) +{ + int olderrno = errno; + int pid; + + pid = wait(NULL); + +#ifdef USE_SYSV_SIGNALS + /* cannot re-enable signal before waiting for child + * because then SVR4 loops. Sigh. HP-UX 9.01 too. + */ + (void) signal(SIGCHLD, reapchild); +#endif + + do { + if (pid == TScreenOf(term)->pid) { +#ifdef DEBUG + if (debug) + fputs("Exiting\n", stderr); +#endif + if (!hold_screen) + need_cleanup = True; + } + } while ((pid = nonblocking_wait()) > 0); + + errno = olderrno; + SIGNAL_RETURN; +} +#endif /* !VMS */ + +static void +remove_termcap_entry(char *buf, const char *str) +{ + char *base = buf; + char *first = base; + int count = 0; + size_t len = strlen(str); + + TRACE(("*** remove_termcap_entry('%s', '%s')\n", str, buf)); + + while (*buf != 0) { + if (!count && !strncmp(buf, str, len)) { + while (*buf != 0) { + if (*buf == '\\') + buf++; + else if (*buf == ':') + break; + if (*buf != 0) + buf++; + } + while ((*first++ = *buf++) != 0) ; + TRACE(("...removed_termcap_entry('%s', '%s')\n", str, base)); + return; + } else if (*buf == '\\') { + buf++; + } else if (*buf == ':') { + first = buf; + count = 0; + } else if (!isspace(CharOf(*buf))) { + count++; + } + if (*buf != 0) + buf++; + } + TRACE(("...cannot remove\n")); +} + +/* + * parse_tty_modes accepts lines of the following form: + * + * [SETTING] ... + * + * where setting consists of the words in the modelist followed by a character + * or ^char. + */ +static int +parse_tty_modes(char *s, struct _xttymodes *modelist) +{ + struct _xttymodes *mp; + int c; + int count = 0; + + TRACE(("parse_tty_modes\n")); + for (;;) { + size_t len; + + while (*s && isascii(CharOf(*s)) && isspace(CharOf(*s))) + s++; + if (!*s) + return count; + + for (len = 0; isalnum(CharOf(s[len])); ++len) ; + for (mp = modelist; mp->name; mp++) { + if (len == mp->len + && strncmp(s, mp->name, mp->len) == 0) + break; + } + if (!mp->name) + return -1; + + s += mp->len; + while (*s && isascii(CharOf(*s)) && isspace(CharOf(*s))) + s++; + if (!*s) + return -1; + + if ((c = decode_keyvalue(&s, False)) != -1) { + mp->value = c; + mp->set = 1; + count++; + TRACE(("...parsed #%d: %s=%#x\n", count, mp->name, c)); + } + } +} + +#ifndef VMS /* don't use pipes on OpenVMS */ +int +GetBytesAvailable(int fd) +{ +#if defined(FIONREAD) + int arg; + ioctl(fd, FIONREAD, (char *) &arg); + return (int) arg; +#elif defined(__CYGWIN__) + fd_set set; + struct timeval select_timeout = + {0, 0}; + + FD_ZERO(&set); + FD_SET(fd, &set); + if (Select(fd + 1, &set, NULL, NULL, &select_timeout) > 0) + return 1; + else + return 0; +#elif defined(FIORDCK) + return (ioctl(fd, FIORDCHK, NULL)); +#else /* !FIORDCK */ + struct pollfd pollfds[1]; + + pollfds[0].fd = fd; + pollfds[0].events = POLLIN; + return poll(pollfds, 1, 0); +#endif +} +#endif /* !VMS */ + +/* Utility function to try to hide system differences from + everybody who used to call killpg() */ + +int +kill_process_group(int pid, int sig) +{ + TRACE(("kill_process_group(pid=%d, sig=%d)\n", pid, sig)); +#if defined(SVR4) || defined(SYSV) || !defined(X_NOT_POSIX) + return kill(-pid, sig); +#else + return killpg(pid, sig); +#endif +} + +#if OPT_EBCDIC +int +A2E(int x) +{ + char c; + c = x; + __atoe_l(&c, 1); + return c; +} + +int +E2A(int x) +{ + char c; + c = x; + __etoa_l(&c, 1); + return c; +} +#endif + +#if defined(__QNX__) && !defined(__QNXNTO__) +#include <sys/types.h> +#include <sys/proc_msg.h> +#include <sys/kernel.h> +#include <string.h> +#include <errno.h> + +struct _proc_session ps; +struct _proc_session_reply rps; + +int +qsetlogin(char *login, char *ttyname) +{ + int v = getsid(getpid()); + + memset(&ps, 0, sizeof(ps)); + memset(&rps, 0, sizeof(rps)); + + ps.type = _PROC_SESSION; + ps.subtype = _PROC_SUB_ACTION1; + ps.sid = v; + strcpy(ps.name, login); + + Send(1, &ps, &rps, sizeof(ps), sizeof(rps)); + + if (rps.status < 0) + return (rps.status); + + ps.type = _PROC_SESSION; + ps.subtype = _PROC_SUB_ACTION2; + ps.sid = v; + sprintf(ps.name, "//%d%s", getnid(), ttyname); + Send(1, &ps, &rps, sizeof(ps), sizeof(rps)); + + return (rps.status); +} +#endif @@ -0,0 +1,225 @@ +/* $XTermId: main.h,v 1.58 2012/06/05 00:37:22 tom Exp $ */ + +/* + * Copyright 2000-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ +#ifndef included_main_h +#define included_main_h + +#include <xterm.h> + +#ifndef DEFCLASS +#define DEFCLASS "XTerm" +#endif + +#ifndef DEFFONT +#define DEFFONT "fixed" +#endif + +#ifndef DEFWIDEFONT +#define DEFWIDEFONT NULL /* grab one which is 2x as wide */ +#endif + +#ifndef DEFWIDEBOLDFONT +#define DEFWIDEBOLDFONT NULL +#endif + +#ifndef DEFXIMFONT +#define DEFXIMFONT "fixed" +#endif + +#ifndef DEFBOLDFONT +#define DEFBOLDFONT NULL /* no bold font uses overstriking */ +#endif + +#ifndef DEFBORDER +#define DEFBORDER 2 +#endif + +#ifndef DEFFACENAME +#define DEFFACENAME NULL +#endif + +#ifndef DEFFACENAME_AUTO +#define DEFFACENAME_AUTO "mono" +#endif + +#ifndef DEFFACESIZE +#define DEFFACESIZE "14.0" +#endif + +#ifndef DEF_ALLOW_COLOR +#define DEF_ALLOW_COLOR True +#endif + +#ifndef DEF_ALLOW_FONT +#define DEF_ALLOW_FONT True +#endif + +#ifndef DEF_ALLOW_TCAP +#define DEF_ALLOW_TCAP True +#endif + +#ifndef DEF_ALLOW_TITLE +#define DEF_ALLOW_TITLE True +#endif + +#ifndef DEF_ALLOW_WINDOW +#define DEF_ALLOW_WINDOW False +#endif + +#ifndef DEF_DISALLOWED_COLOR +#define DEF_DISALLOWED_COLOR "SetColor,GetColor,GetAnsiColor" +#endif + +#ifndef DEF_DISALLOWED_FONT +#define DEF_DISALLOWED_FONT "SetFont,GetFont" +#endif + +#ifndef DEF_DISALLOWED_TCAP +#define DEF_DISALLOWED_TCAP "SetTcap,GetTcap" +#endif + +#ifndef DEF_DISALLOWED_WINDOW +#define DEF_DISALLOWED_WINDOW "20,21,SetXprop,SetSelection" +#endif + +#if OPT_BLINK_TEXT +#define DEFBLINKASBOLD False +#else +#define DEFBLINKASBOLD True +#endif + +#ifndef DEFDELETE_DEL +#define DEFDELETE_DEL Maybe +#endif + +#ifndef DEF_BACKARO_ERASE +#define DEF_BACKARO_ERASE False +#endif + +#ifndef DEF_BACKARO_DEL +#define DEF_BACKARO_DEL True +#endif + +#ifndef DEF_ALT_SENDS_ESC +#define DEF_ALT_SENDS_ESC False +#endif + +#ifndef DEF_META_SENDS_ESC +#define DEF_META_SENDS_ESC False +#endif + +#ifndef DEF_8BIT_META +#define DEF_8BIT_META "true" /* eightBitMeta */ +#endif + +#ifndef DEF_COLOR4 +#define DEF_COLOR4 "blue2" /* see XTerm-col.ad */ +#endif + +#ifndef DEF_COLOR12 +#define DEF_COLOR12 "rgb:5c/5c/ff" /* see XTerm-col.ad */ +#endif + +#ifndef DEF_INITIAL_ERASE +#define DEF_INITIAL_ERASE False +#endif + +#ifndef DEF_MENU_LOCALE +#define DEF_MENU_LOCALE "C" +#endif + +#ifndef DEF_POINTER_MODE +#define DEF_POINTER_MODE pNoMouse +#endif + +#ifndef DEF_PTY_STTY_SIZE +#if defined(linux) || defined(__APPLE__) +#define DEF_PTY_STTY_SIZE False +#else +#define DEF_PTY_STTY_SIZE True +#endif +#endif + +#ifndef DEF_TITLE_MODES +#define DEF_TITLE_MODES 0 +#endif + +#ifndef PROJECTROOT +#define PROJECTROOT "/usr/X11R6" +#endif + +/* + * The configure script quotes PROJECTROOT's value. + * imake does not quote PROJECTROOT's value. + */ +#ifdef HAVE_CONFIG_H +#define DEFLOCALEFILTER2(x) x +#else +#define DEFLOCALEFILTER2(x) #x +#endif + +/* + * If the configure script finds luit, we have the path directly. + */ +#ifdef LUIT_PATH +#define DEFLOCALEFILTER LUIT_PATH +#else +#define DEFLOCALEFILTER1(x) DEFLOCALEFILTER2(x) +#define DEFLOCALEFILTER DEFLOCALEFILTER1(PROJECTROOT) "/bin/luit" +#endif + +/* + * See lib/Xt/Resources.c + */ +#define MAXRESOURCES 400 + +#endif /* included_main_h */ diff --git a/make.com b/make.com new file mode 100644 index 0000000..d2b662b --- /dev/null +++ b/make.com @@ -0,0 +1,90 @@ +$! make.com +$! 25-JAN-2000, David Mathog +$! builds xaw3d, xmu, and then xterm. +$! +$! $XFree86: xc/programs/xterm/make.com,v 1.1 2000/02/08 17:19:37 dawes Exp $ +$! +$!************************************************************ +$! +$! set up logicals for XAW, XMU and so forth +$! +$ define x11_directory decw$include +$ thisfile = f$environment("PROCEDURE") +$ thisis = f$parse(thisfile,,,"DEVICE") + f$parse(thisfile,,,"DIRECTORY") +$ thisis = thisis - "]" +$ define xaw_directory "''thisis'.lib.xaw3d]" +$ define xmu_directory "''thisis'.lib.xmu]" +$ define bitmap_directory "''thisis'.lib.bitmaps]" +$ define/trans=(concealed) thisX11 "''thisis.lib.]" +$ define X11 thisx11,decw$include +$! +$! note, ansi doesn't work with this variant of X11R5. +$! +$! don't build libs in debug mode +$ if(P1 .eqs. "" .AND. P2 .eqs. "") +$ then +$! +$! build XMU +$! +$ set ver +$ set def [.lib.xmu] +$ @make +$! +$! build XAW3D +$! +$ set def [-.xaw3d] +$ @make +$ set def [--] +$ set nover +$! +$! move the two libraries to this level +$! +$ rename [.lib...]*.olb [] +$ endif +$! +$ if(P1 .nes. "") +$ then +$ ccstub := cc/standard=vaxc/include=[]/debug/noopt +$ mylink :== link/debug +$ else +$ ccstub := cc/standard=vaxc/include=[] +$ mylink :== link +$ endif +$ mycc :== 'ccstub' - +/define=(VMS,OPT_TEK4014,ALLOWLOGGING,OPT_NUM_LOCK) +$! +$! OPT_TOOLBAR doesn't work - it pulls in calls through Xaw3d and Xmu for +$! XSHAPECOMBINEMASK and XSHAPEQUERYEXTENSION +$! which seem not to exist in DW MOtif 1.2-5 +$! +$! +$ set ver +$ mycc BUTTON.C +$ mycc CHARPROC.C +$ mycc CHARSETS.C +$ mycc CURSOR.C +$ mycc DATA.C +$ mycc DOUBLECHR.C +$ mycc FONTUTILS.C +$ mycc INPUT.C +$ mycc KEYSYM2UCS.C +$ mycc MAIN.C +$ mycc MENU.C +$ mycc MISC.C +$ mycc PRINT.C +$ mycc PTYDATA.C +$! mycc RESIZE.C +$ mycc SCREEN.C +$ mycc SCROLLBAR.C +$ mycc TABS.C +$ mycc TEKPROC.C +$ mycc TEKPRSTBL.C +$ mycc TRACE.C +$ mycc TTYSVR.C +$ mycc UTIL.C +$ mycc VMS.C +$ mycc VTPRSTBL.C +$! +$ mylink/exe=xterm.exe xterm_axp.opt/option +$ set nover +$ exit @@ -0,0 +1,3832 @@ +/* $XTermId: menu.c,v 1.301 2011/12/14 01:21:57 tom Exp $ */ + +/* + * Copyright 1999-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1989 The Open Group + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of The Open Group shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from The Open Group. + */ + +#include <xterm.h> +#include <data.h> +#include <menu.h> +#include <fontutils.h> +#include <xstrings.h> + +#include <locale.h> + +#include <X11/Xmu/CharSet.h> + +#define app_con Xaw_app_con /* quiet a warning from SimpleMenu.h */ + +#if defined(HAVE_LIB_XAW) + +#include <X11/Xaw/SimpleMenu.h> +#include <X11/Xaw/Box.h> +#include <X11/Xaw/SmeBSB.h> +#include <X11/Xaw/SmeLine.h> + +#if OPT_TOOLBAR +#include <X11/Xaw/MenuButton.h> +#include <X11/Xaw/Form.h> +#endif + +#elif defined(HAVE_LIB_XAW3D) + +#include <X11/Xaw3d/SimpleMenu.h> +#include <X11/Xaw3d/Box.h> +#include <X11/Xaw3d/SmeBSB.h> +#include <X11/Xaw3d/SmeLine.h> + +#if OPT_TOOLBAR +#include <X11/Xaw3d/MenuButton.h> +#include <X11/Xaw3d/Form.h> +#endif + +#elif defined(HAVE_LIB_NEXTAW) + +#include <X11/neXtaw/SimpleMenu.h> +#include <X11/neXtaw/Box.h> +#include <X11/neXtaw/SmeBSB.h> +#include <X11/neXtaw/SmeLine.h> + +#if OPT_TOOLBAR +#include <X11/neXtaw/MenuButton.h> +#include <X11/neXtaw/Form.h> +#endif + +#elif defined(HAVE_LIB_XAWPLUS) + +#include <X11/XawPlus/SimpleMenu.h> +#include <X11/XawPlus/Box.h> +#include <X11/XawPlus/SmeBSB.h> +#include <X11/XawPlus/SmeLine.h> + +#if OPT_TOOLBAR +#include <X11/XawPlus/MenuButton.h> +#include <X11/XawPlus/Form.h> +#endif + +#endif + +#undef app_con + +#include <stdio.h> +#include <signal.h> + +#if OPT_TRACE +#define UpdateCheckbox(func, mn, mi, val) UpdateMenuItem(func, mn, mi, val) +#else +#define UpdateCheckbox(func, mn, mi, val) UpdateMenuItem(mn, mi, val) +#endif + +#define ToggleFlag(flag) flag = (Boolean) !flag +/* *INDENT-OFF* */ +static void do_8bit_control PROTO_XT_CALLBACK_ARGS; +static void do_allow132 PROTO_XT_CALLBACK_ARGS; +static void do_allowBoldFonts PROTO_XT_CALLBACK_ARGS; +static void do_allowsends PROTO_XT_CALLBACK_ARGS; +static void do_altscreen PROTO_XT_CALLBACK_ARGS; +static void do_appcursor PROTO_XT_CALLBACK_ARGS; +static void do_appkeypad PROTO_XT_CALLBACK_ARGS; +static void do_autolinefeed PROTO_XT_CALLBACK_ARGS; +static void do_autowrap PROTO_XT_CALLBACK_ARGS; +static void do_backarrow PROTO_XT_CALLBACK_ARGS; +static void do_bellIsUrgent PROTO_XT_CALLBACK_ARGS; +static void do_clearsavedlines PROTO_XT_CALLBACK_ARGS; +static void do_continue PROTO_XT_CALLBACK_ARGS; +static void do_delete_del PROTO_XT_CALLBACK_ARGS; +static void do_hardreset PROTO_XT_CALLBACK_ARGS; +static void do_interrupt PROTO_XT_CALLBACK_ARGS; +static void do_jumpscroll PROTO_XT_CALLBACK_ARGS; +static void do_keepSelection PROTO_XT_CALLBACK_ARGS; +static void do_kill PROTO_XT_CALLBACK_ARGS; +static void do_old_fkeys PROTO_XT_CALLBACK_ARGS; +static void do_poponbell PROTO_XT_CALLBACK_ARGS; +static void do_print PROTO_XT_CALLBACK_ARGS; +static void do_print_redir PROTO_XT_CALLBACK_ARGS; +static void do_quit PROTO_XT_CALLBACK_ARGS; +static void do_redraw PROTO_XT_CALLBACK_ARGS; +static void do_reversevideo PROTO_XT_CALLBACK_ARGS; +static void do_reversewrap PROTO_XT_CALLBACK_ARGS; +static void do_scrollbar PROTO_XT_CALLBACK_ARGS; +static void do_scrollkey PROTO_XT_CALLBACK_ARGS; +static void do_scrollttyoutput PROTO_XT_CALLBACK_ARGS; +static void do_securekbd PROTO_XT_CALLBACK_ARGS; +static void do_selectClipboard PROTO_XT_CALLBACK_ARGS; +static void do_softreset PROTO_XT_CALLBACK_ARGS; +static void do_suspend PROTO_XT_CALLBACK_ARGS; +static void do_terminate PROTO_XT_CALLBACK_ARGS; +static void do_titeInhibit PROTO_XT_CALLBACK_ARGS; +static void do_visualbell PROTO_XT_CALLBACK_ARGS; +static void do_vtfont PROTO_XT_CALLBACK_ARGS; + +#ifdef ALLOWLOGGING +static void do_logging PROTO_XT_CALLBACK_ARGS; +#endif + +#ifndef NO_ACTIVE_ICON +static void do_activeicon PROTO_XT_CALLBACK_ARGS; +#endif /* NO_ACTIVE_ICON */ + +#if OPT_ALLOW_XXX_OPS +static void enable_allow_xxx_ops (Bool); +static void do_allowColorOps PROTO_XT_CALLBACK_ARGS; +static void do_allowFontOps PROTO_XT_CALLBACK_ARGS; +static void do_allowTcapOps PROTO_XT_CALLBACK_ARGS; +static void do_allowTitleOps PROTO_XT_CALLBACK_ARGS; +static void do_allowWindowOps PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_BLINK_CURS +static void do_cursorblink PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_BOX_CHARS +static void do_font_boxchars PROTO_XT_CALLBACK_ARGS; +static void do_font_packed PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_DEC_CHRSET +static void do_font_doublesize PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_DEC_SOFTFONT +static void do_font_loadable PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_HP_FUNC_KEYS +static void do_hp_fkeys PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_MAXIMIZE +static void do_fullscreen PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_NUM_LOCK +static void do_alt_esc PROTO_XT_CALLBACK_ARGS; +static void do_num_lock PROTO_XT_CALLBACK_ARGS; +static void do_meta_esc PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_PRINT_ON_EXIT +static void do_write_now PROTO_XT_CALLBACK_ARGS; +static void do_write_error PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_RENDERFONT +static void do_font_renderfont PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_SCO_FUNC_KEYS +static void do_sco_fkeys PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_SUN_FUNC_KEYS +static void do_sun_fkeys PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_SUNPC_KBD +static void do_sun_kbd PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_TCAP_FKEYS +static void do_tcap_fkeys PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_TEK4014 +static void do_tekcopy PROTO_XT_CALLBACK_ARGS; +static void do_tekhide PROTO_XT_CALLBACK_ARGS; +static void do_tekmode PROTO_XT_CALLBACK_ARGS; +static void do_tekonoff PROTO_XT_CALLBACK_ARGS; +static void do_tekpage PROTO_XT_CALLBACK_ARGS; +static void do_tekreset PROTO_XT_CALLBACK_ARGS; +static void do_tekshow PROTO_XT_CALLBACK_ARGS; +static void do_tektext2 PROTO_XT_CALLBACK_ARGS; +static void do_tektext3 PROTO_XT_CALLBACK_ARGS; +static void do_tektextlarge PROTO_XT_CALLBACK_ARGS; +static void do_tektextsmall PROTO_XT_CALLBACK_ARGS; +static void do_vthide PROTO_XT_CALLBACK_ARGS; +static void do_vtmode PROTO_XT_CALLBACK_ARGS; +static void do_vtonoff PROTO_XT_CALLBACK_ARGS; +static void do_vtshow PROTO_XT_CALLBACK_ARGS; +static void handle_tekshow (Widget gw, Bool allowswitch); +static void handle_vtshow (Widget gw, Bool allowswitch); +#endif + +#if OPT_TOOLBAR +static void do_toolbar PROTO_XT_CALLBACK_ARGS; +#endif + +#if OPT_WIDE_CHARS +static void do_font_utf8_mode PROTO_XT_CALLBACK_ARGS; +static void do_font_utf8_fonts PROTO_XT_CALLBACK_ARGS; +static void do_font_utf8_title PROTO_XT_CALLBACK_ARGS; +#endif + +/* + * The order of entries MUST match the values given in menu.h + */ +MenuEntry mainMenuEntries[] = { +#if OPT_TOOLBAR + { "toolbar", do_toolbar, NULL }, +#endif +#if OPT_MAXIMIZE + { "fullscreen", do_fullscreen, NULL }, +#endif + { "securekbd", do_securekbd, NULL }, + { "allowsends", do_allowsends, NULL }, + { "redraw", do_redraw, NULL }, + { "line1", NULL, NULL }, +#ifdef ALLOWLOGGING + { "logging", do_logging, NULL }, +#endif +#ifdef OPT_PRINT_ON_EXIT + { "print-immediate", do_write_now, NULL }, + { "print-on-error", do_write_error, NULL }, +#endif + { "print", do_print, NULL }, + { "print-redir", do_print_redir, NULL }, + { "line2", NULL, NULL }, + { "8-bit control", do_8bit_control,NULL }, + { "backarrow key", do_backarrow, NULL }, +#if OPT_NUM_LOCK + { "num-lock", do_num_lock, NULL }, + { "alt-esc", do_alt_esc, NULL }, + { "meta-esc", do_meta_esc, NULL }, +#endif + { "delete-is-del", do_delete_del, NULL }, + { "oldFunctionKeys",do_old_fkeys, NULL }, +#if OPT_TCAP_FKEYS + { "tcapFunctionKeys",do_tcap_fkeys, NULL }, +#endif +#if OPT_HP_FUNC_KEYS + { "hpFunctionKeys", do_hp_fkeys, NULL }, +#endif +#if OPT_SCO_FUNC_KEYS + { "scoFunctionKeys",do_sco_fkeys, NULL }, +#endif +#if OPT_SUN_FUNC_KEYS + { "sunFunctionKeys",do_sun_fkeys, NULL }, +#endif +#if OPT_SUNPC_KBD + { "sunKeyboard", do_sun_kbd, NULL }, +#endif + { "line3", NULL, NULL }, + { "suspend", do_suspend, NULL }, + { "continue", do_continue, NULL }, + { "interrupt", do_interrupt, NULL }, + { "hangup", do_hangup, NULL }, + { "terminate", do_terminate, NULL }, + { "kill", do_kill, NULL }, + { "line4", NULL, NULL }, + { "quit", do_quit, NULL }}; + +MenuEntry vtMenuEntries[] = { + { "scrollbar", do_scrollbar, NULL }, + { "jumpscroll", do_jumpscroll, NULL }, + { "reversevideo", do_reversevideo, NULL }, + { "autowrap", do_autowrap, NULL }, + { "reversewrap", do_reversewrap, NULL }, + { "autolinefeed", do_autolinefeed, NULL }, + { "appcursor", do_appcursor, NULL }, + { "appkeypad", do_appkeypad, NULL }, + { "scrollkey", do_scrollkey, NULL }, + { "scrollttyoutput",do_scrollttyoutput, NULL }, + { "allow132", do_allow132, NULL }, + { "keepSelection", do_keepSelection, NULL }, + { "selectToClipboard",do_selectClipboard, NULL }, + { "visualbell", do_visualbell, NULL }, + { "bellIsUrgent", do_bellIsUrgent, NULL }, + { "poponbell", do_poponbell, NULL }, +#if OPT_BLINK_CURS + { "cursorblink", do_cursorblink, NULL }, +#endif + { "titeInhibit", do_titeInhibit, NULL }, +#ifndef NO_ACTIVE_ICON + { "activeicon", do_activeicon, NULL }, +#endif /* NO_ACTIVE_ICON */ + { "line1", NULL, NULL }, + { "softreset", do_softreset, NULL }, + { "hardreset", do_hardreset, NULL }, + { "clearsavedlines",do_clearsavedlines, NULL }, + { "line2", NULL, NULL }, +#if OPT_TEK4014 + { "tekshow", do_tekshow, NULL }, + { "tekmode", do_tekmode, NULL }, + { "vthide", do_vthide, NULL }, +#endif + { "altscreen", do_altscreen, NULL }, + }; + +MenuEntry fontMenuEntries[] = { + { "fontdefault", do_vtfont, NULL }, + { "font1", do_vtfont, NULL }, + { "font2", do_vtfont, NULL }, + { "font3", do_vtfont, NULL }, + { "font4", do_vtfont, NULL }, + { "font5", do_vtfont, NULL }, + { "font6", do_vtfont, NULL }, + /* this is after the last builtin font; the other entries are special */ + { "fontescape", do_vtfont, NULL }, + { "fontsel", do_vtfont, NULL }, + /* down to here should match NMENUFONTS in ptyx.h */ + +#if OPT_DEC_CHRSET || OPT_BOX_CHARS || OPT_DEC_SOFTFONT + { "line1", NULL, NULL }, + { "allow-bold-fonts", do_allowBoldFonts, NULL }, +#if OPT_BOX_CHARS + { "font-linedrawing",do_font_boxchars,NULL }, + { "font-packed", do_font_packed,NULL }, +#endif +#if OPT_DEC_CHRSET + { "font-doublesize",do_font_doublesize,NULL }, +#endif +#if OPT_DEC_SOFTFONT + { "font-loadable", do_font_loadable,NULL }, +#endif +#endif /* toggles for DEC font extensions */ + +#if OPT_RENDERFONT || OPT_WIDE_CHARS + { "line2", NULL, NULL }, +#if OPT_RENDERFONT + { "render-font", do_font_renderfont,NULL }, +#endif +#if OPT_WIDE_CHARS + { "utf8-mode", do_font_utf8_mode,NULL }, + { "utf8-fonts", do_font_utf8_fonts,NULL }, + { "utf8-title", do_font_utf8_title,NULL }, +#endif +#endif /* toggles for other font extensions */ + +#if OPT_ALLOW_XXX_OPS + { "line3", NULL, NULL }, + { "allow-color-ops",do_allowColorOps,NULL }, + { "allow-font-ops", do_allowFontOps,NULL }, + { "allow-tcap-ops", do_allowTcapOps,NULL }, + { "allow-title-ops",do_allowTitleOps,NULL }, + { "allow-window-ops",do_allowWindowOps,NULL }, +#endif + + }; + +#if OPT_TEK4014 +MenuEntry tekMenuEntries[] = { + { "tektextlarge", do_tektextlarge, NULL }, + { "tektext2", do_tektext2, NULL }, + { "tektext3", do_tektext3, NULL }, + { "tektextsmall", do_tektextsmall, NULL }, + { "line1", NULL, NULL }, + { "tekpage", do_tekpage, NULL }, + { "tekreset", do_tekreset, NULL }, + { "tekcopy", do_tekcopy, NULL }, + { "line2", NULL, NULL }, + { "vtshow", do_vtshow, NULL }, + { "vtmode", do_vtmode, NULL }, + { "tekhide", do_tekhide, NULL }}; +#endif + +typedef struct { + char *internal_name; + MenuEntry *entry_list; + Cardinal entry_len; +} MenuHeader; + + /* This table is ordered to correspond with MenuIndex */ +static MenuHeader menu_names[] = { + { "mainMenu", mainMenuEntries, XtNumber(mainMenuEntries) }, + { "vtMenu", vtMenuEntries, XtNumber(vtMenuEntries) }, + { "fontMenu", fontMenuEntries, XtNumber(fontMenuEntries) }, +#if OPT_TEK4014 + { "tekMenu", tekMenuEntries, XtNumber(tekMenuEntries) }, +#endif + { 0, 0, 0 }, +}; +/* *INDENT-ON* */ + +/* + * FIXME: These are global data rather than in the xterm widget because they + * are initialized before the widget is created. + */ +typedef struct { + Widget b; /* the toolbar's buttons */ + Widget w; /* the popup shell activated by the button */ + Cardinal entries; +} MenuList; + +static MenuList vt_shell[NUM_POPUP_MENUS]; + +#if OPT_TEK4014 && OPT_TOOLBAR +static MenuList tek_shell[NUM_POPUP_MENUS]; +#endif + +static String +setMenuLocale(Bool before, String substitute) +{ + String result = setlocale(LC_CTYPE, 0); + + if (before) { + result = x_strdup(result); + } + (void) setlocale(LC_CTYPE, substitute); + TRACE(("setMenuLocale %s:%s\n", + (before + ? "before" + : "after"), + NonNull(result))); + if (!before) { + free((void *) substitute); + } + return result; +} + +/* + * Returns a pointer to the MenuList entry that matches the popup menu. + */ +static MenuList * +select_menu(Widget w GCC_UNUSED, MenuIndex num) +{ +#if OPT_TEK4014 && OPT_TOOLBAR + while (w != 0) { + if (w == tekshellwidget) { + return &tek_shell[num]; + } + w = XtParent(w); + } +#endif + return &vt_shell[num]; +} + +/* + * Returns a pointer to the given popup menu shell + */ +static Widget +obtain_menu(Widget w, MenuIndex num) +{ + return select_menu(w, num)->w; +} + +/* + * Returns the number of entries in the given popup menu shell + */ +static Cardinal +sizeof_menu(Widget w, MenuIndex num) +{ + return select_menu(w, num)->entries; +} + +/* + * Return an array of flags telling if a given menu item is never going to + * be used, so we can reduce the size of menus. + */ +static Boolean * +unusedEntries(XtermWidget xw, MenuIndex num) +{ + static Boolean result[XtNumber(mainMenuEntries) + + XtNumber(vtMenuEntries) + + XtNumber(fontMenuEntries) +#if OPT_TEK4014 + + XtNumber(tekMenuEntries) +#endif + ]; + TScreen *screen = TScreenOf(xw); + + memset(result, 0, sizeof(result)); + switch (num) { + case mainMenu: +#if OPT_MAXIMIZE + if (resource.fullscreen > 1) { + result[mainMenu_fullscreen] = True; + } +#endif +#if OPT_NUM_LOCK + if (!screen->alt_is_not_meta) { + result[mainMenu_alt_esc] = True; + } +#endif + if (!xtermHasPrinter(xw)) { + result[mainMenu_print] = True; + result[mainMenu_print_redir] = True; + } + if (screen->terminal_id < 200) { + result[mainMenu_8bit_ctrl] = True; + } +#if !defined(SIGTSTP) + result[mainMenu_suspend] = True; +#endif +#if !defined(SIGCONT) + result[mainMenu_continue] = True; +#endif +#ifdef ALLOWLOGGING + if (screen->inhibit & I_LOG) { + result[mainMenu_logging] = True; + } +#endif + if (screen->inhibit & I_SIGNAL) { + int n; + for (n = (int) mainMenu_suspend; n <= (int) mainMenu_quit; ++n) { + result[n] = True; + } + } + break; + case vtMenu: +#ifndef NO_ACTIVE_ICON + if (!screen->fnt_icon.fs || !screen->iconVwin.window) { + result[vtMenu_activeicon] = True; + } +#endif /* NO_ACTIVE_ICON */ +#if OPT_TEK4014 + if (screen->inhibit & I_TEK) { + int n; + for (n = (int) vtMenu_tekshow; n <= (int) vtMenu_vthide; ++n) { + result[n] = True; + } + } +#endif + break; + case fontMenu: + break; +#if OPT_TEK4014 + case tekMenu: + break; +#endif + case noMenu: + break; + } + return result; +} + +/* + * create_menu - create a popup shell and stuff the menu into it. + */ +static Widget +create_menu(Widget w, XtermWidget xw, MenuIndex num) +{ + static XtCallbackRec cb[2] = + { + {NULL, NULL}, + {NULL, NULL}}; + static Arg arg = + {XtNcallback, (XtArgVal) cb}; + + TScreen *screen = TScreenOf(xw); + MenuHeader *data = &menu_names[num]; + MenuList *list = select_menu(w, num); + struct _MenuEntry *entries = data->entry_list; + Cardinal nentries = data->entry_len; +#if !OPT_TOOLBAR + String saveLocale; +#endif + + if (screen->menu_item_bitmap == None) { + /* + * we really want to do these dynamically + */ +#define check_width 9 +#define check_height 8 + static unsigned char check_bits[] = + { + 0x00, 0x01, 0x80, 0x01, 0xc0, 0x00, 0x60, 0x00, + 0x31, 0x00, 0x1b, 0x00, 0x0e, 0x00, 0x04, 0x00 + }; + + screen->menu_item_bitmap = + XCreateBitmapFromData(XtDisplay(xw), + RootWindowOfScreen(XtScreen(xw)), + (char *) check_bits, check_width, check_height); + } +#if !OPT_TOOLBAR + saveLocale = setMenuLocale(True, resource.menuLocale); + list->w = XtCreatePopupShell(data->internal_name, + simpleMenuWidgetClass, + toplevel, + NULL, 0); +#endif + if (list->w != 0) { + Boolean *unused = unusedEntries(xw, num); + Cardinal n; + + list->entries = 0; + + for (n = 0; n < nentries; ++n) { + if (!unused[n]) { + cb[0].callback = (XtCallbackProc) entries[n].function; + cb[0].closure = (XtPointer) entries[n].name; + entries[n].widget = XtCreateManagedWidget(entries[n].name, + (entries[n].function + ? smeBSBObjectClass + : smeLineObjectClass), + list->w, + &arg, (Cardinal) 1); + list->entries++; + } + } + } +#if !OPT_TOOLBAR + (void) setMenuLocale(False, saveLocale); +#endif + + /* do not realize at this point */ + return list->w; +} + +static MenuIndex +indexOfMenu(String menuName) +{ + MenuIndex me; + switch (*menuName) { + case 'm': + me = mainMenu; + break; + case 'v': + me = vtMenu; + break; + case 'f': + me = fontMenu; + break; +#if OPT_TEK4014 + case 't': + me = tekMenu; + break; +#endif + default: + me = noMenu; + } + return (me); +} + +/* ARGSUSED */ +static Bool +domenu(Widget w, + XEvent * event GCC_UNUSED, + String * params, /* mainMenu, vtMenu, or tekMenu */ + Cardinal *param_count) /* 0 or 1 */ +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + MenuIndex me; + Bool created = False; + Widget mw; + + if (*param_count != 1) { + Bell(xw, XkbBI_MinorError, 0); + return False; + } + + if ((me = indexOfMenu(params[0])) == noMenu) { + Bell(xw, XkbBI_MinorError, 0); + return False; + } + + if ((mw = obtain_menu(w, me)) == 0 + || sizeof_menu(w, me) == 0) { + mw = create_menu(w, xw, me); + created = (mw != 0); + } + if (mw == 0) + return False; + + TRACE(("domenu(%s) %s\n", params[0], created ? "create" : "update")); + switch (me) { + case mainMenu: + if (created) { + update_toolbar(); + update_fullscreen(); + update_securekbd(); + update_allowsends(); + update_logging(); + update_print_redir(); + update_8bit_control(); + update_decbkm(); + update_num_lock(); + update_alt_esc(); + update_meta_esc(); + update_delete_del(); + update_keyboard_type(); +#ifdef PRINT_ON_EXIT + screen->write_error = !IsEmpty(resource.printOnXError); + SetItemSensitivity(mainMenuEntries[mainMenu_write_now].widget, False); + SetItemSensitivity(mainMenuEntries[mainMenu_write_error].widget, screen->write_error); +#endif + } + break; + + case vtMenu: + if (created) { + update_scrollbar(); + update_jumpscroll(); + update_reversevideo(); + update_autowrap(); + update_reversewrap(); + update_autolinefeed(); + update_appcursor(); + update_appkeypad(); + update_scrollkey(); + update_scrollttyoutput(); + update_allow132(); + update_cursesemul(); + update_keepSelection(); + update_selectToClipboard(); + update_visualbell(); + update_poponbell(); + update_bellIsUrgent(); + update_cursorblink(); + update_altscreen(); + update_titeInhibit(); +#ifndef NO_ACTIVE_ICON + update_activeicon(); +#endif /* NO_ACTIVE_ICON */ + } + break; + + case fontMenu: + if (created) { + int n; + + set_menu_font(True); + for (n = fontMenu_font1; n <= fontMenu_font6; ++n) { + if (IsEmpty(screen->menu_font_names[n][fNorm])) + SetItemSensitivity(fontMenuEntries[n].widget, False); + } + SetItemSensitivity( + fontMenuEntries[fontMenu_fontescape].widget, + (screen->menu_font_names[fontMenu_fontescape][fNorm] + ? True : False)); + update_menu_allowBoldFonts(); +#if OPT_BOX_CHARS + update_font_boxchars(); + SetItemSensitivity( + fontMenuEntries[fontMenu_font_boxchars].widget, + True); + update_font_packed(); + SetItemSensitivity( + fontMenuEntries[fontMenu_font_packedfont].widget, + True); +#endif +#if OPT_DEC_SOFTFONT /* FIXME: not implemented */ + update_font_loadable(); + SetItemSensitivity( + fontMenuEntries[fontMenu_font_loadable].widget, + False); +#endif +#if OPT_DEC_CHRSET + update_font_doublesize(); + if (TScreenOf(xw)->cache_doublesize == 0) + SetItemSensitivity( + fontMenuEntries[fontMenu_font_doublesize].widget, + False); +#endif +#if OPT_RENDERFONT + update_font_renderfont(); +#endif +#if OPT_WIDE_CHARS + update_font_utf8_mode(); + update_font_utf8_fonts(); + update_font_utf8_title(); +#endif +#if OPT_ALLOW_XXX_OPS + update_menu_allowColorOps(); + update_menu_allowFontOps(); + update_menu_allowTcapOps(); + update_menu_allowTitleOps(); + update_menu_allowWindowOps(); + enable_allow_xxx_ops(!(screen->allowSendEvents)); +#endif + } + FindFontSelection(xw, NULL, True); + SetItemSensitivity( + fontMenuEntries[fontMenu_fontsel].widget, + (screen->menu_font_names[fontMenu_fontsel] + ? True : False)); + break; + +#if OPT_TEK4014 + case tekMenu: + if (created && tekWidget) { + set_tekfont_menu_item(TekScreenOf(tekWidget)->cur.fontsize, True); + update_vtshow(); + } + break; +#endif + case noMenu: + default: + break; + } + + return True; +} + +/* + * public interfaces + */ + +void +HandleCreateMenu(Widget w, + XEvent * event, + String * params, /* mainMenu, vtMenu, or tekMenu */ + Cardinal *param_count) /* 0 or 1 */ +{ + TRACE(("HandleCreateMenu\n")); + (void) domenu(w, event, params, param_count); +} + +void +HandlePopupMenu(Widget w, + XEvent * event, + String * params, /* mainMenu, vtMenu, or tekMenu */ + Cardinal *param_count) /* 0 or 1 */ +{ + TRACE(("HandlePopupMenu\n")); + if (domenu(w, event, params, param_count)) { + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + +#if OPT_TOOLBAR + w = select_menu(w, mainMenu)->w; +#endif + /* + * The action procedure in SimpleMenu.c, PositionMenu does not expect a + * key translation event when we are popping up a menu. In particular, + * if the pointer is outside the menu, then the action procedure will + * fail in its attempt to determine the location of the pointer within + * the menu. Anticipate that by warping the pointer into the menu when + * a key event is detected. + */ + switch (event->type) { + case KeyPress: + case KeyRelease: + XWarpPointer(screen->display, None, XtWindow(w), 0, 0, 0, 0, 0, 0); + break; + default: + XtCallActionProc(w, "XawPositionSimpleMenu", event, params, 1); + break; + } + XtCallActionProc(w, "MenuPopup", event, params, 1); + } +} + +/* + * private interfaces - keep out! + */ + +/* ARGSUSED */ +static void +handle_send_signal(Widget gw GCC_UNUSED, int sig) +{ +#ifndef VMS + TScreen *screen = TScreenOf(term); + + if (hold_screen > 1) + hold_screen = 0; + if (screen->pid > 1) + kill_process_group(screen->pid, sig); +#endif +} + +static void +UpdateMenuItem( +#if OPT_TRACE + const char *func, +#endif + MenuEntry * menu, + int which, + Bool val) +{ + static Arg menuArgs = + {XtNleftBitmap, (XtArgVal) 0}; + Widget mi = menu[which].widget; + + if (mi) { + menuArgs.value = (XtArgVal) ((val) + ? TScreenOf(term)->menu_item_bitmap + : None); + XtSetValues(mi, &menuArgs, (Cardinal) 1); + } + TRACE(("%s(%d): %s\n", func, which, BtoS(val))); +} + +void +SetItemSensitivity(Widget mi, Bool val) +{ + static Arg menuArgs = + {XtNsensitive, (XtArgVal) 0}; + + if (mi) { + menuArgs.value = (XtArgVal) (val); + XtSetValues(mi, &menuArgs, (Cardinal) 1); + } +} + +/* + * action routines + */ + +#if OPT_MAXIMIZE +static void +do_fullscreen(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + if (resource.fullscreen != esNever) + FullScreen(xw, !screen->fullscreen); +} + +/* ARGSUSED */ +void +HandleFullscreen(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_fullscreen(w, (XtPointer) 0, (XtPointer) 0); +} + +void +update_fullscreen(void) +{ + if (resource.fullscreen <= 1) { + UpdateCheckbox("update_fullscreen", + mainMenuEntries, + mainMenu_fullscreen, + TScreenOf(term)->fullscreen); + } else { + SetItemSensitivity(mainMenuEntries[mainMenu_fullscreen].widget, + False); + } +} + +#endif /* OPT_MAXIMIZE */ + +static void +do_securekbd(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + Time now = CurrentTime; /* XXX - wrong */ + + if (screen->grabbedKbd) { + XUngrabKeyboard(screen->display, now); + ReverseVideo(xw); + screen->grabbedKbd = False; + } else { + if (XGrabKeyboard(screen->display, XtWindow(CURRENT_EMU()), + True, GrabModeAsync, GrabModeAsync, now) + != GrabSuccess) { + Bell(xw, XkbBI_MinorError, 100); + } else { + ReverseVideo(xw); + screen->grabbedKbd = True; + } + } + update_securekbd(); +} + +/* ARGSUSED */ +void +HandleSecure(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, /* unused */ + String * params GCC_UNUSED, /* [0] = volume */ + Cardinal *param_count GCC_UNUSED) /* 0 or 1 */ +{ +#if 0 + Time ev_time = CurrentTime; + + if ((event->xany.type == KeyPress) || + (event->xany.type == KeyRelease)) + ev_time = event->xkey.time; + else if ((event->xany.type == ButtonPress) || + (event->xany.type == ButtonRelease)) + ev_time = event->xbutton.time; +#endif + do_securekbd(vt_shell[mainMenu].w, (XtPointer) 0, (XtPointer) 0); +} + +static void +do_allowsends(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->allowSendEvents); + update_allowsends(); +#if OPT_ALLOW_XXX_OPS + enable_allow_xxx_ops(!(screen->allowSendEvents)); +#endif +} + +static void +do_visualbell(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->visualbell); + update_visualbell(); +} + +static void +do_bellIsUrgent(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->bellIsUrgent); + update_bellIsUrgent(); +} + +static void +do_poponbell(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->poponbell); + update_poponbell(); +} + +#ifdef ALLOWLOGGING +static void +do_logging(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + if (screen->logging) { + CloseLog(xw); + } else { + StartLog(xw); + } + /* update_logging done by CloseLog and StartLog */ +} +#endif + +#ifdef OPT_PRINT_ON_EXIT +static void +do_write_now(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + + xtermPrintImmediately(xw, + (IsEmpty(resource.printFileNow) + ? "XTerm" + : resource.printFileNow), + resource.printOptsNow, + resource.printModeNow); +} + +static void +do_write_error(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + + if (IsEmpty(resource.printFileOnXError)) { + resource.printFileOnXError = "XTermError"; + } + TScreenOf(xw)->write_error = (Boolean) (!TScreenOf(xw)->write_error); + update_write_error(); +} +#endif + +static void +do_print(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + xtermPrintScreen(term, True, getPrinterFlags(term, NULL, 0)); +} + +static void +do_print_redir(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + setPrinterControlMode(term, + (PrinterOf(TScreenOf(term)).printer_controlmode + ? 0 + : 2)); +} + +static void +do_redraw(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + Redraw(); +} + +void +show_8bit_control(Bool value) +{ + if (TScreenOf(term)->control_eight_bits != value) { + TScreenOf(term)->control_eight_bits = (Boolean) value; + update_8bit_control(); + } +} + +static void +do_8bit_control(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + show_8bit_control(!TScreenOf(term)->control_eight_bits); +} + +static void +do_backarrow(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->keyboard.flags ^= MODE_DECBKM; + update_decbkm(); +} + +#if OPT_NUM_LOCK +static void +do_num_lock(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(term->misc.real_NumLock); + update_num_lock(); +} + +static void +do_alt_esc(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(TScreenOf(term)->alt_sends_esc); + update_alt_esc(); +} + +static void +do_meta_esc(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(TScreenOf(term)->meta_sends_esc); + update_meta_esc(); +} +#endif + +static void +do_delete_del(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + if (xtermDeleteIsDEL(term)) + TScreenOf(term)->delete_is_del = False; + else + TScreenOf(term)->delete_is_del = True; + update_delete_del(); +} + +static void +do_old_fkeys(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsLegacy); +} + +#if OPT_HP_FUNC_KEYS +static void +do_hp_fkeys(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsHP); +} +#endif + +#if OPT_SCO_FUNC_KEYS +static void +do_sco_fkeys(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsSCO); +} +#endif + +#if OPT_SUN_FUNC_KEYS +static void +do_sun_fkeys(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsSun); +} +#endif + +#if OPT_SUNPC_KBD +/* + * This really means "Sun/PC keyboard emulating VT220". + */ +static void +do_sun_kbd(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsVT220); +} +#endif + +#if OPT_TCAP_FKEYS +static void +do_tcap_fkeys(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + toggle_keyboard_type(term, keyboardIsTermcap); +} +#endif + +/* + * The following cases use the pid instead of the process group so that we + * don't get hosed by programs that change their process group + */ + +/* ARGSUSED */ +static void +do_suspend(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ +#if defined(SIGTSTP) + handle_send_signal(gw, SIGTSTP); +#endif +} + +/* ARGSUSED */ +static void +do_continue(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ +#if defined(SIGCONT) + handle_send_signal(gw, SIGCONT); +#endif +} + +/* ARGSUSED */ +static void +do_interrupt(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_send_signal(gw, SIGINT); +} + +/* ARGSUSED */ +void +do_hangup(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_send_signal(gw, SIGHUP); +} + +/* ARGSUSED */ +static void +do_terminate(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_send_signal(gw, SIGTERM); +} + +/* ARGSUSED */ +static void +do_kill(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_send_signal(gw, SIGKILL); +} + +static void +do_quit(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + Cleanup(SIGHUP); +} + +/* + * vt menu callbacks + */ + +static void +do_scrollbar(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleScrollBar(term); +} + +static void +do_jumpscroll(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + term->flags ^= SMOOTHSCROLL; + if (term->flags & SMOOTHSCROLL) { + screen->jumpscroll = False; + if (screen->scroll_amt) + FlushScroll(term); + } else { + screen->jumpscroll = True; + } + update_jumpscroll(); +} + +static void +do_reversevideo(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ReverseVideo(term); +} + +static void +do_autowrap(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->flags ^= WRAPAROUND; + update_autowrap(); +} + +static void +do_reversewrap(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->flags ^= REVERSEWRAP; + update_reversewrap(); +} + +static void +do_autolinefeed(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->flags ^= LINEFEED; + update_autolinefeed(); +} + +static void +do_appcursor(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->keyboard.flags ^= MODE_DECCKM; + update_appcursor(); +} + +static void +do_appkeypad(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + term->keyboard.flags ^= MODE_DECKPAM; + update_appkeypad(); +} + +static void +do_scrollkey(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->scrollkey); + update_scrollkey(); +} + +static void +do_scrollttyoutput(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->scrollttyoutput); + update_scrollttyoutput(); +} + +static void +do_keepSelection(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->keepSelection); + update_keepSelection(); +} + +static void +do_selectClipboard(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->selectToClipboard); + update_selectToClipboard(); +} + +static void +do_allow132(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->c132); + update_allow132(); +} + +static void +do_cursesemul(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->curses); + update_cursesemul(); +} + +static void +do_marginbell(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + if ((ToggleFlag(screen->marginbell)) == 0) + screen->bellArmed = -1; + update_marginbell(); +} + +#if OPT_TEK4014 +static void +handle_tekshow(Widget gw GCC_UNUSED, Bool allowswitch) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + TRACE(("Show tek-window\n")); + if (!TEK4014_SHOWN(xw)) { /* not showing, turn on */ + set_tek_visibility(True); + } else if (screen->Vshow || allowswitch) { /* is showing, turn off */ + set_tek_visibility(False); + end_tek_mode(); /* WARNING: this does a longjmp */ + } else + Bell(xw, XkbBI_MinorError, 0); +} + +/* ARGSUSED */ +static void +do_tekshow(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_tekshow(gw, True); +} + +/* ARGSUSED */ +static void +do_tekonoff(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_tekshow(gw, False); +} +#endif /* OPT_TEK4014 */ + +#if OPT_BLINK_CURS +/* ARGSUSED */ +static void +do_cursorblink(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + ToggleCursorBlink(screen); +} +#endif + +/* ARGSUSED */ +static void +do_altscreen(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleAlternate(term); +} + +/* ARGSUSED */ +static void +do_titeInhibit(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(term->misc.titeInhibit); + update_titeInhibit(); +} + +#ifndef NO_ACTIVE_ICON +/* ARGSUSED */ +static void +do_activeicon(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + if (screen->iconVwin.window) { + Widget shell = XtParent(term); + ToggleFlag(term->misc.active_icon); + XtVaSetValues(shell, XtNiconWindow, + term->misc.active_icon ? screen->iconVwin.window : None, + (XtPointer) 0); + update_activeicon(); + } +} +#endif /* NO_ACTIVE_ICON */ + +static void +do_softreset(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + VTReset(term, False, False); +} + +static void +do_hardreset(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + VTReset(term, True, False); +} + +static void +do_clearsavedlines(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + VTReset(term, True, True); +} + +#if OPT_TEK4014 +static void +do_tekmode(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + switch_modes(TEK4014_ACTIVE(term)); /* switch to tek mode */ +} + +/* ARGSUSED */ +static void +do_vthide(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + hide_vt_window(); +} +#endif /* OPT_TEK4014 */ + +/* + * vtfont menu + */ + +static void +do_vtfont(Widget gw GCC_UNUSED, + XtPointer closure, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + char *entryname = (char *) closure; + int i; + + for (i = 0; i < NMENUFONTS; i++) { + if (strcmp(entryname, fontMenuEntries[i].name) == 0) { + SetVTFont(xw, i, True, NULL); + return; + } + } + Bell(xw, XkbBI_MinorError, 0); +} + +#if OPT_DEC_CHRSET +static void +do_font_doublesize(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + + if (TScreenOf(xw)->cache_doublesize != 0) + ToggleFlag(TScreenOf(xw)->font_doublesize); + update_font_doublesize(); + Redraw(); +} +#endif + +#if OPT_BOX_CHARS +static void +do_font_boxchars(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(TScreenOf(term)->force_box_chars); + update_font_boxchars(); + Redraw(); +} + +static void +do_font_packed(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(TScreenOf(term)->force_packed); + update_font_packed(); + SetVTFont(term, TScreenOf(term)->menu_font_number, True, NULL); +} +#endif + +#if OPT_DEC_SOFTFONT +static void +do_font_loadable(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + ToggleFlag(term->misc.font_loadable); + update_font_loadable(); +} +#endif + +#if OPT_RENDERFONT +static void +do_font_renderfont(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = (XtermWidget) term; + TScreen *screen = TScreenOf(xw); + int fontnum = screen->menu_font_number; + String name = TScreenOf(xw)->MenuFontName(fontnum); + + DefaultRenderFont(xw); + ToggleFlag(xw->misc.render_font); + update_font_renderfont(); + xtermLoadFont(xw, xtermFontName(name), True, fontnum); + ScrnRefresh(term, 0, 0, + MaxRows(screen), + MaxCols(screen), True); +} +#endif + +#if OPT_WIDE_CHARS +static void +setup_wide_fonts(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->wide_chars) { + if (xtermLoadWideFonts(xw, True)) { + SetVTFont(xw, screen->menu_font_number, True, NULL); + } + } else { + ChangeToWide(xw); + } +} + +static void +setup_narrow_fonts(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (xtermLoadDefaultFonts(xw)) { + SetVTFont(xw, screen->menu_font_number, True, NULL); + } +} + +static void +do_font_utf8_mode(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + /* + * If xterm was started with -wc option, it might not have the wide fonts. + * If xterm was not started with -wc, it might not have wide cells. + */ + if (!screen->utf8_mode) { + setup_wide_fonts(xw); + } + switchPtyData(screen, !screen->utf8_mode); + /* + * We don't repaint the screen when switching UTF-8 on/off. When switching + * on - the Latin-1 codes should paint as-is. When switching off, that's + * hard to do properly. + */ +} + +static void +do_font_utf8_fonts(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + ToggleFlag(screen->utf8_fonts); + update_font_utf8_fonts(); + + if (screen->utf8_fonts) { + setup_wide_fonts(xw); + } else { + setup_narrow_fonts(xw); + } +} + +static void +do_font_utf8_title(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + ToggleFlag(screen->utf8_title); + update_font_utf8_title(); +} +#endif + +/* + * tek menu + */ + +#if OPT_TEK4014 +static void +do_tektextlarge(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSetFontSize(getTekWidget(gw), True, tekMenu_tektextlarge); +} + +static void +do_tektext2(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSetFontSize(getTekWidget(gw), True, tekMenu_tektext2); +} + +static void +do_tektext3(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSetFontSize(getTekWidget(gw), True, tekMenu_tektext3); +} + +static void +do_tektextsmall(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSetFontSize(getTekWidget(gw), True, tekMenu_tektextsmall); +} + +static void +do_tekpage(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSimulatePageButton(getTekWidget(gw), False); +} + +static void +do_tekreset(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekSimulatePageButton(getTekWidget(gw), True); +} + +static void +do_tekcopy(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + TekCopy(getTekWidget(gw)); +} + +static void +handle_vtshow(Widget gw GCC_UNUSED, Bool allowswitch) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + TRACE(("Show vt-window\n")); + if (!screen->Vshow) { /* not showing, turn on */ + set_vt_visibility(True); + } else if (TEK4014_SHOWN(xw) || allowswitch) { /* is showing, turn off */ + set_vt_visibility(False); + if (!TEK4014_ACTIVE(xw) && tekRefreshList) + TekRefresh(tekWidget); + end_vt_mode(); /* WARNING: this does a longjmp... */ + } else + Bell(xw, XkbBI_MinorError, 0); +} + +static void +do_vtshow(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_vtshow(gw, True); +} + +static void +do_vtonoff(Widget gw, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + handle_vtshow(gw, False); +} + +static void +do_vtmode(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + switch_modes(TEK4014_ACTIVE(term)); /* switch to vt, or from */ +} + +/* ARGSUSED */ +static void +do_tekhide(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + hide_tek_window(); +} +#endif /* OPT_TEK4014 */ + +/* + * public handler routines + */ + +static void +handle_toggle(void (*proc) PROTO_XT_CALLBACK_ARGS, + int var, + String * params, + Cardinal nparams, + Widget w, + XtPointer closure, + XtPointer data) +{ + XtermWidget xw = term; + int dir = -2; + + switch (nparams) { + case 0: + dir = -1; + break; + case 1: + if (XmuCompareISOLatin1(params[0], "on") == 0) + dir = 1; + else if (XmuCompareISOLatin1(params[0], "off") == 0) + dir = 0; + else if (XmuCompareISOLatin1(params[0], "toggle") == 0) + dir = -1; + break; + } + + switch (dir) { + case -2: + Bell(xw, XkbBI_MinorError, 0); + break; + + case -1: + (*proc) (w, closure, data); + break; + + case 0: + if (var) + (*proc) (w, closure, data); + else + Bell(xw, XkbBI_MinorError, 0); + break; + + case 1: + if (!var) + (*proc) (w, closure, data); + else + Bell(xw, XkbBI_MinorError, 0); + break; + } + return; +} + +#define handle_vt_toggle(proc, var, params, nparams, w) \ + handle_toggle(proc, (int) (var), params, nparams, w, (XtPointer)0, (XtPointer)0) + +#define HANDLE_VT_TOGGLE(name) \ + handle_vt_toggle(do_##name, TScreenOf(term)->name, params, *param_count, w) + +#define handle_tek_toggle(proc, var, params, nparams, w) \ + handle_toggle(proc, (int) (var), params, nparams, w, (XtPointer)0, (XtPointer)0) + +void +HandleAllowSends(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_allowsends, TScreenOf(term)->allowSendEvents, + params, *param_count, w); +} + +void +HandleSetVisualBell(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(visualbell); +} + +void +HandleSetPopOnBell(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(poponbell); +} + +#ifdef ALLOWLOGGING +void +HandleLogging(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(logging); +} +#endif + +#if OPT_PRINT_ON_EXIT +void +HandleWriteNow(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_write_now(w, 0, 0); +} + +void +HandleWriteError(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(write_error); +} +#endif + +/* ARGSUSED */ +void +HandlePrintScreen(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + xtermPrintScreen(term, True, getPrinterFlags(term, params, param_count)); +} + +/* ARGSUSED */ +void +HandlePrintEverything(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + xtermPrintEverything(term, getPrinterFlags(term, params, param_count)); +} + +/* ARGSUSED */ +void +HandlePrintControlMode(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_print_redir(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleRedraw(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_redraw(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleSendSignal(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + /* *INDENT-OFF* */ + static struct sigtab { + const char *name; + int sig; + } signals[] = { +#ifdef SIGTSTP + { "suspend", SIGTSTP }, + { "tstp", SIGTSTP }, +#endif +#ifdef SIGCONT + { "cont", SIGCONT }, +#endif + { "int", SIGINT }, + { "hup", SIGHUP }, + { "quit", SIGQUIT }, + { "alrm", SIGALRM }, + { "alarm", SIGALRM }, + { "term", SIGTERM }, + { "kill", SIGKILL }, + { NULL, 0 }, + }; + /* *INDENT-ON* */ + + if (*param_count == 1) { + struct sigtab *st; + + for (st = signals; st->name; st++) { + if (XmuCompareISOLatin1(st->name, params[0]) == 0) { + handle_send_signal(w, st->sig); + return; + } + } + /* one could allow numeric values, but that would be a security hole */ + } + + Bell(term, XkbBI_MinorError, 0); +} + +/* ARGSUSED */ +void +HandleQuit(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_quit(w, (XtPointer) 0, (XtPointer) 0); +} + +void +Handle8BitControl(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_8bit_control, TScreenOf(term)->control_eight_bits, + params, *param_count, w); +} + +void +HandleBackarrow(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_backarrow, term->keyboard.flags & MODE_DECBKM, + params, *param_count, w); +} + +#if OPT_SUN_FUNC_KEYS +void +HandleSunFunctionKeys(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_sun_fkeys, term->keyboard.type == keyboardIsSun, + params, *param_count, w); +} +#endif + +#if OPT_NUM_LOCK +void +HandleNumLock(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_num_lock, term->misc.real_NumLock, + params, *param_count, w); +} + +void +HandleAltEsc(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_alt_esc, !TScreenOf(term)->alt_sends_esc, + params, *param_count, w); +} + +void +HandleMetaEsc(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_meta_esc, TScreenOf(term)->meta_sends_esc, + params, *param_count, w); +} +#endif + +void +HandleDeleteIsDEL(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_delete_del, TScreenOf(term)->delete_is_del, + params, *param_count, w); +} + +void +HandleOldFunctionKeys(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_old_fkeys, term->keyboard.type == keyboardIsLegacy, + params, *param_count, w); +} + +#if OPT_SUNPC_KBD +void +HandleSunKeyboard(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_sun_kbd, term->keyboard.type == keyboardIsVT220, + params, *param_count, w); +} +#endif + +#if OPT_HP_FUNC_KEYS +void +HandleHpFunctionKeys(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_hp_fkeys, term->keyboard.type == keyboardIsHP, + params, *param_count, w); +} +#endif + +#if OPT_SCO_FUNC_KEYS +void +HandleScoFunctionKeys(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_sco_fkeys, term->keyboard.type == keyboardIsSCO, + params, *param_count, w); +} +#endif + +void +HandleScrollbar(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw = term; + + if (IsIcon(TScreenOf(xw))) { + Bell(xw, XkbBI_MinorError, 0); + } else { + handle_vt_toggle(do_scrollbar, TScreenOf(xw)->fullVwin.sb_info.width, + params, *param_count, w); + } +} + +void +HandleJumpscroll(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(jumpscroll); +} + +void +HandleKeepSelection(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(keepSelection); +} + +void +HandleSetSelect(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_selectClipboard, TScreenOf(term)->selectToClipboard, + params, *param_count, w); +} + +void +HandleReverseVideo(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_reversevideo, (term->misc.re_verse0), + params, *param_count, w); +} + +void +HandleAutoWrap(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_autowrap, (term->flags & WRAPAROUND), + params, *param_count, w); +} + +void +HandleReverseWrap(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_reversewrap, (term->flags & REVERSEWRAP), + params, *param_count, w); +} + +void +HandleAutoLineFeed(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_autolinefeed, (term->flags & LINEFEED), + params, *param_count, w); +} + +void +HandleAppCursor(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_appcursor, (term->keyboard.flags & MODE_DECCKM), + params, *param_count, w); +} + +void +HandleAppKeypad(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_appkeypad, (term->keyboard.flags & MODE_DECKPAM), + params, *param_count, w); +} + +void +HandleScrollKey(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(scrollkey); +} + +void +HandleScrollTtyOutput(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(scrollttyoutput); +} + +void +HandleAllow132(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_allow132, TScreenOf(term)->c132, + params, *param_count, w); +} + +void +HandleCursesEmul(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_cursesemul, TScreenOf(term)->curses, + params, *param_count, w); +} + +void +HandleBellIsUrgent(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(bellIsUrgent); +} + +void +HandleMarginBell(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(marginbell); +} + +#if OPT_BLINK_CURS +void +HandleCursorBlink(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + /* eventually want to see if sensitive or not */ + handle_vt_toggle(do_cursorblink, TScreenOf(term)->cursor_blink, + params, *param_count, w); +} +#endif + +void +HandleAltScreen(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + /* eventually want to see if sensitive or not */ + handle_vt_toggle(do_altscreen, TScreenOf(term)->whichBuf, + params, *param_count, w); +} + +void +HandleTiteInhibit(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + /* eventually want to see if sensitive or not */ + handle_vt_toggle(do_titeInhibit, !(term->misc.titeInhibit), + params, *param_count, w); +} + +/* ARGSUSED */ +void +HandleSoftReset(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_softreset(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleHardReset(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_hardreset(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleClearSavedLines(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_clearsavedlines(w, (XtPointer) 0, (XtPointer) 0); +} + +void +HandleAllowBoldFonts(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowBoldFonts); +} + +#if OPT_DEC_CHRSET +void +HandleFontDoublesize(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(font_doublesize); +} +#endif + +#if OPT_BOX_CHARS +void +HandleFontBoxChars(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_boxchars, TScreenOf(term)->force_box_chars, + params, *param_count, w); +} + +void +HandleFontPacked(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_packed, TScreenOf(term)->force_packed, + params, *param_count, w); +} +#endif + +#if OPT_DEC_SOFTFONT +void +HandleFontLoading(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_loadable, term->misc.font_loadable, + params, *param_count, w); +} +#endif + +#if OPT_RENDERFONT +static void +update_fontmenu(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int n; + + for (n = 0; n <= fontMenu_lastBuiltin; ++n) { + Boolean active = (Boolean) (xw->misc.render_font || + (screen->menu_font_sizes[n] >= 0)); + SetItemSensitivity(fontMenuEntries[n].widget, active); + } +} + +void +HandleRenderFont(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw = (XtermWidget) term; + + DefaultRenderFont(xw); + + handle_vt_toggle(do_font_renderfont, xw->misc.render_font, + params, *param_count, w); + + update_fontmenu(xw); +} +#endif + +#if OPT_WIDE_CHARS +void +HandleUTF8Mode(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_utf8_mode, TScreenOf(term)->utf8_mode, + params, *param_count, w); +} + +void +HandleUTF8Fonts(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_utf8_fonts, TScreenOf(term)->utf8_fonts, + params, *param_count, w); +} + +void +HandleUTF8Title(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + handle_vt_toggle(do_font_utf8_title, TScreenOf(term)->utf8_title, + params, *param_count, w); +} +#endif + +#if OPT_TEK4014 +void +HandleSetTerminalType(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw = term; + + if (*param_count == 1) { + switch (params[0][0]) { + case 'v': + case 'V': + if (TEK4014_ACTIVE(xw)) + do_vtmode(w, (XtPointer) 0, (XtPointer) 0); + break; + case 't': + case 'T': + if (!TEK4014_ACTIVE(xw)) + do_tekmode(w, (XtPointer) 0, (XtPointer) 0); + break; + default: + Bell(xw, XkbBI_MinorError, 0); + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } +} + +void +HandleVisibility(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw = term; + + if (*param_count == 2) { + switch (params[0][0]) { + case 'v': + case 'V': + handle_tek_toggle(do_vtonoff, (int) TScreenOf(xw)->Vshow, + params + 1, (*param_count) - 1, w); + break; + case 't': + case 'T': + handle_tek_toggle(do_tekonoff, (int) TEK4014_SHOWN(xw), + params + 1, (*param_count) - 1, w); + break; + default: + Bell(xw, XkbBI_MinorError, 0); + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } +} + +/* ARGSUSED */ +void +HandleSetTekText(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw = term; + void (*proc) PROTO_XT_CALLBACK_ARGS = 0; + + switch (*param_count) { + case 0: + proc = do_tektextlarge; + break; + case 1: + switch (TekGetFontSize(params[0])) { + case TEK_FONT_LARGE: + proc = do_tektextlarge; + break; + case TEK_FONT_2: + proc = do_tektext2; + break; + case TEK_FONT_3: + proc = do_tektext3; + break; + case TEK_FONT_SMALL: + proc = do_tektextsmall; + break; + } + break; + } + if (proc) + (*proc) (w, (XtPointer) 0, (XtPointer) 0); + else + Bell(xw, XkbBI_MinorError, 0); +} + +/* ARGSUSED */ +void +HandleTekPage(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_tekpage(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleTekReset(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_tekreset(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +void +HandleTekCopy(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + do_tekcopy(w, (XtPointer) 0, (XtPointer) 0); +} +#endif /* OPT_TEK4014 */ + +#if OPT_TOOLBAR +/* + * The normal style of xterm popup menu delays initialization until the menu is + * first requested. When using a toolbar, we can use the same initialization, + * though on the first popup there will be a little geometry layout jitter, + * since the menu is already managed when this callback is invoked. + */ +static void +InitPopup(Widget gw, + XtPointer closure, + XtPointer data GCC_UNUSED) +{ + String params[2]; + Cardinal count = 1; + + params[0] = (char *) closure; + params[1] = 0; + TRACE(("InitPopup(%s)\n", params[0])); + + domenu(gw, (XEvent *) 0, params, &count); + + if (gw) + XtRemoveCallback(gw, XtNpopupCallback, InitPopup, closure); +} + +static Dimension +SetupShell(Widget *menus, MenuList * shell, int n, int m) +{ + char temp[80]; + char *external_name = 0; + Dimension button_height; + Dimension button_border; + String saveLocale = setMenuLocale(True, resource.menuLocale); + + shell[n].w = XtVaCreatePopupShell(menu_names[n].internal_name, + simpleMenuWidgetClass, + *menus, + XtNgeometry, NULL, + (XtPointer) 0); + + XtAddCallback(shell[n].w, XtNpopupCallback, InitPopup, menu_names[n].internal_name); + XtVaGetValues(shell[n].w, + XtNlabel, &external_name, + (XtPointer) 0); + + TRACE(("...SetupShell(%s) -> %s -> %#lx\n", + menu_names[n].internal_name, + external_name, + (long) shell[n].w)); + + sprintf(temp, "%sButton", menu_names[n].internal_name); + shell[n].b = XtVaCreateManagedWidget(temp, + menuButtonWidgetClass, + *menus, + XtNfromHoriz, ((m >= 0) + ? shell[m].b + : 0), + XtNmenuName, menu_names[n].internal_name, + XtNlabel, external_name, + (XtPointer) 0); + XtVaGetValues(shell[n].b, + XtNheight, &button_height, + XtNborderWidth, &button_border, + (XtPointer) 0); + + (void) setMenuLocale(False, saveLocale); + return (Dimension) (button_height + (button_border * 2)); +} +#endif /* OPT_TOOLBAR */ + +void +SetupMenus(Widget shell, Widget *forms, Widget *menus, Dimension * menu_high) +{ +#if OPT_TOOLBAR + Dimension button_height = 0; + Dimension toolbar_hSpace; + Arg args[10]; +#endif + + TRACE(("SetupMenus(%s)\n", shell == toplevel ? "vt100" : "tek4014")); + + *menu_high = 0; + + if (shell == toplevel) { + XawSimpleMenuAddGlobalActions(app_con); + XtRegisterGrabAction(HandlePopupMenu, True, + (ButtonPressMask | ButtonReleaseMask), + GrabModeAsync, GrabModeAsync); + } +#if OPT_TOOLBAR + *forms = XtVaCreateManagedWidget("form", + formWidgetClass, shell, + (XtPointer) 0); + xtermAddInput(*forms); + + /* + * Set a nominal value for the preferred pane size, which lets the + * buttons determine the actual height of the menu bar. We don't show + * the grip, because it's too easy to make the toolbar look bad that + * way. + */ + XtSetArg(args[0], XtNorientation, XtorientHorizontal); + XtSetArg(args[1], XtNtop, XawChainTop); + XtSetArg(args[2], XtNbottom, XawChainTop); + XtSetArg(args[3], XtNleft, XawChainLeft); + XtSetArg(args[4], XtNright, XawChainLeft); + + if (resource.toolBar) { + *menus = XtCreateManagedWidget("menubar", boxWidgetClass, *forms, + args, 5); + } else { + *menus = XtCreateWidget("menubar", boxWidgetClass, *forms, args, 5); + } + + /* + * The toolbar widget's height is not necessarily known yet. If the + * toolbar is not created as a managed widget, we can still make a good + * guess about its height by collecting the widget's other resource values. + */ + XtVaGetValues(*menus, + XtNhSpace, &toolbar_hSpace, + (XtPointer) 0); + + if (shell == toplevel) { /* vt100 */ + int j; + for (j = mainMenu; j <= fontMenu; j++) { + button_height = SetupShell(menus, vt_shell, j, j - 1); + } + } +#if OPT_TEK4014 + else { /* tek4014 */ + (void) SetupShell(menus, tek_shell, mainMenu, -1); + button_height = SetupShell(menus, tek_shell, tekMenu, mainMenu); + } +#endif + + /* + * Tell the main program how high the toolbar is, to help with the initial + * layout. + */ + *menu_high = (Dimension) (button_height + 2 * (toolbar_hSpace)); + TRACE(("...menuHeight:%d = (%d + 2 * %d)\n", + *menu_high, button_height, toolbar_hSpace)); + +#else /* !OPT_TOOLBAR */ + *forms = shell; + *menus = shell; +#endif + + TRACE(("...shell=%#lx\n", (long) shell)); + TRACE(("...forms=%#lx\n", (long) *forms)); + TRACE(("...menus=%#lx\n", (long) *menus)); +} + +void +repairSizeHints(void) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + if (XtIsRealized((Widget) xw)) { + getXtermSizeHints(xw); + xtermSizeHints(xw, ScrollbarWidth(screen)); + + XSetWMNormalHints(screen->display, VShellWindow(xw), &xw->hints); + } +} + +#if OPT_TOOLBAR +#define INIT_POPUP(s, n) InitPopup(s[n].w, menu_names[n].internal_name, 0) + +static Bool +InitWidgetMenu(Widget shell) +{ + Bool result = False; + + TRACE(("InitWidgetMenu(%p)\n", (void *) shell)); + if (term != 0) { + if (shell == toplevel) { /* vt100 */ + if (!term->init_menu) { + INIT_POPUP(vt_shell, mainMenu); + INIT_POPUP(vt_shell, vtMenu); + INIT_POPUP(vt_shell, fontMenu); + term->init_menu = True; + TRACE(("...InitWidgetMenu(vt)\n")); + } + result = term->init_menu; + } +#if OPT_TEK4014 + else if (tekWidget) { /* tek4014 */ + if (!tekWidget->init_menu) { + INIT_POPUP(tek_shell, mainMenu); + INIT_POPUP(tek_shell, tekMenu); + tekWidget->init_menu = True; + TRACE(("...InitWidgetMenu(tek)\n")); + } + result = tekWidget->init_menu; + } +#endif + } + TRACE(("...InitWidgetMenu ->%d\n", result)); + return result; +} + +static TbInfo * +toolbar_info(Widget w) +{ + TRACE(("...getting toolbar_info\n")); +#if OPT_TEK4014 + if (w != (Widget) term) + return &(tekWidget->tek.tb_info); +#else + (void) w; +#endif + return &(WhichVWin(TScreenOf(term))->tb_info); +} + +static void +hide_toolbar(Widget w) +{ + if (w != 0) { + TbInfo *info = toolbar_info(w); + + TRACE(("hiding toolbar\n")); + XtVaSetValues(w, + XtNfromVert, (Widget) 0, + (XtPointer) 0); + + if (info->menu_bar != 0) { + repairSizeHints(); + XtUnmanageChild(info->menu_bar); + if (XtIsRealized(info->menu_bar)) { + XtUnmapWidget(info->menu_bar); + } + } + TRACE(("...hiding toolbar (done)\n")); + } +} + +static void +show_toolbar(Widget w) +{ + if (w != 0) { + TbInfo *info = toolbar_info(w); + + TRACE(("showing toolbar\n")); + if (info->menu_bar != 0) { + XtVaSetValues(w, + XtNfromVert, info->menu_bar, + (XtPointer) 0); + if (XtIsRealized(info->menu_bar)) + repairSizeHints(); + XtManageChild(info->menu_bar); + if (XtIsRealized(info->menu_bar)) { + XtMapWidget(info->menu_bar); + } + } + /* + * This is needed to make the terminal widget move down below the + * toolbar. + */ + XawFormDoLayout(XtParent(w), True); + TRACE(("...showing toolbar (done)\n")); + } +} + +/* + * Make the toolbar visible or invisible in the current window(s). + */ +void +ShowToolbar(Bool enable) +{ + XtermWidget xw = term; + + TRACE(("ShowToolbar(%d)\n", enable)); + + if (IsIcon(TScreenOf(xw))) { + Bell(xw, XkbBI_MinorError, 0); + } else { + if (enable) { + if (InitWidgetMenu(toplevel)) + show_toolbar((Widget) xw); +#if OPT_TEK4014 + if (InitWidgetMenu(tekshellwidget)) + show_toolbar((Widget) tekWidget); +#endif + } else { + hide_toolbar((Widget) xw); +#if OPT_TEK4014 + hide_toolbar((Widget) tekWidget); +#endif + } + resource.toolBar = (Boolean) enable; + update_toolbar(); + } +} + +void +HandleToolbar(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *param_count GCC_UNUSED) +{ + XtermWidget xw = term; + + if (IsIcon(TScreenOf(xw))) { + Bell(xw, XkbBI_MinorError, 0); + } else { + handle_vt_toggle(do_toolbar, resource.toolBar, + params, *param_count, w); + } +} + +/* ARGSUSED */ +static void +do_toolbar(Widget gw GCC_UNUSED, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = term; + + /* + * Toggle toolbars for both vt100 and tek windows, since they share the + * menu which contains the checkbox indicating whether the toolbar is + * active. + */ + if (IsIcon(TScreenOf(xw))) { + Bell(xw, XkbBI_MinorError, 0); + } else { + ShowToolbar(ToggleFlag(resource.toolBar)); + } +} + +void +update_toolbar(void) +{ + UpdateCheckbox("update_toolbar", + mainMenuEntries, + mainMenu_toolbar, + resource.toolBar); +} +#endif /* OPT_TOOLBAR */ + +void +update_securekbd(void) +{ + UpdateCheckbox("update_securekbd", + mainMenuEntries, + mainMenu_securekbd, + TScreenOf(term)->grabbedKbd); +} + +void +update_allowsends(void) +{ + UpdateCheckbox("update_allowsends", + mainMenuEntries, + mainMenu_allowsends, + TScreenOf(term)->allowSendEvents); +} + +#ifdef ALLOWLOGGING +void +update_logging(void) +{ + UpdateCheckbox("update_logging", + mainMenuEntries, + mainMenu_logging, + TScreenOf(term)->logging); +} +#endif + +#if OPT_PRINT_ON_EXIT +void +update_write_error(void) +{ + UpdateCheckbox("update_write_error", + mainMenuEntries, + mainMenu_write_error, + TScreenOf(term)->write_error); +} +#endif + +void +update_print_redir(void) +{ + UpdateCheckbox("update_print_redir", + mainMenuEntries, + mainMenu_print_redir, + PrinterOf(TScreenOf(term)).printer_controlmode); +} + +void +update_8bit_control(void) +{ + UpdateCheckbox("update_8bit_control", + mainMenuEntries, + mainMenu_8bit_ctrl, + TScreenOf(term)->control_eight_bits); +} + +void +update_decbkm(void) +{ + UpdateCheckbox("update_decbkm", + mainMenuEntries, + mainMenu_backarrow, + (term->keyboard.flags & MODE_DECBKM) != 0); +} + +#if OPT_NUM_LOCK +void +update_num_lock(void) +{ + UpdateCheckbox("update_num_lock", + mainMenuEntries, + mainMenu_num_lock, + term->misc.real_NumLock); +} + +void +update_alt_esc(void) +{ + UpdateCheckbox("update_alt_esc", + mainMenuEntries, + mainMenu_alt_esc, + TScreenOf(term)->alt_sends_esc); +} + +void +update_meta_esc(void) +{ + UpdateCheckbox("update_meta_esc", + mainMenuEntries, + mainMenu_meta_esc, + TScreenOf(term)->meta_sends_esc); +} +#endif + +#if OPT_SUN_FUNC_KEYS +void +update_sun_fkeys(void) +{ + UpdateCheckbox("update_sun_fkeys", + mainMenuEntries, + mainMenu_sun_fkeys, + term->keyboard.type == keyboardIsSun); +} +#endif + +#if OPT_TCAP_FKEYS +void +update_tcap_fkeys(void) +{ + UpdateCheckbox("update_tcap_fkeys", + mainMenuEntries, + mainMenu_tcap_fkeys, + term->keyboard.type == keyboardIsTermcap); +} +#endif + +void +update_old_fkeys(void) +{ + UpdateCheckbox("update_old_fkeys", + mainMenuEntries, + mainMenu_old_fkeys, + term->keyboard.type == keyboardIsLegacy); +} + +void +update_delete_del(void) +{ + UpdateCheckbox("update_delete_del", + mainMenuEntries, + mainMenu_delete_del, + xtermDeleteIsDEL(term)); +} + +#if OPT_SUNPC_KBD +void +update_sun_kbd(void) +{ + UpdateCheckbox("update_sun_kbd", + mainMenuEntries, + mainMenu_sun_kbd, + term->keyboard.type == keyboardIsVT220); +} +#endif + +#if OPT_HP_FUNC_KEYS +void +update_hp_fkeys(void) +{ + UpdateCheckbox("update_hp_fkeys", + mainMenuEntries, + mainMenu_hp_fkeys, + term->keyboard.type == keyboardIsHP); +} +#endif + +#if OPT_SCO_FUNC_KEYS +void +update_sco_fkeys(void) +{ + UpdateCheckbox("update_sco_fkeys", + mainMenuEntries, + mainMenu_sco_fkeys, + term->keyboard.type == keyboardIsSCO); +} +#endif + +void +update_scrollbar(void) +{ + UpdateCheckbox("update_scrollbar", + vtMenuEntries, + vtMenu_scrollbar, + ScrollbarWidth(TScreenOf(term))); +} + +void +update_jumpscroll(void) +{ + UpdateCheckbox("update_jumpscroll", + vtMenuEntries, + vtMenu_jumpscroll, + TScreenOf(term)->jumpscroll); +} + +void +update_reversevideo(void) +{ + UpdateCheckbox("update_reversevideo", + vtMenuEntries, + vtMenu_reversevideo, + (term->misc.re_verse)); +} + +void +update_autowrap(void) +{ + UpdateCheckbox("update_autowrap", + vtMenuEntries, + vtMenu_autowrap, + (term->flags & WRAPAROUND) != 0); +} + +void +update_reversewrap(void) +{ + UpdateCheckbox("update_reversewrap", + vtMenuEntries, + vtMenu_reversewrap, + (term->flags & REVERSEWRAP) != 0); +} + +void +update_autolinefeed(void) +{ + UpdateCheckbox("update_autolinefeed", + vtMenuEntries, + vtMenu_autolinefeed, + (term->flags & LINEFEED) != 0); +} + +void +update_appcursor(void) +{ + UpdateCheckbox("update_appcursor", + vtMenuEntries, + vtMenu_appcursor, + (term->keyboard.flags & MODE_DECCKM) != 0); +} + +void +update_appkeypad(void) +{ + UpdateCheckbox("update_appkeypad", + vtMenuEntries, + vtMenu_appkeypad, + (term->keyboard.flags & MODE_DECKPAM) != 0); +} + +void +update_scrollkey(void) +{ + UpdateCheckbox("update_scrollkey", + vtMenuEntries, + vtMenu_scrollkey, + TScreenOf(term)->scrollkey); +} + +void +update_scrollttyoutput(void) +{ + UpdateCheckbox("update_scrollttyoutput", + vtMenuEntries, + vtMenu_scrollttyoutput, + TScreenOf(term)->scrollttyoutput); +} + +void +update_keepSelection(void) +{ + UpdateCheckbox("update_keepSelection", + vtMenuEntries, + vtMenu_keepSelection, + TScreenOf(term)->keepSelection); +} + +void +update_selectToClipboard(void) +{ + UpdateCheckbox("update_selectToClipboard", + vtMenuEntries, + vtMenu_selectToClipboard, + TScreenOf(term)->selectToClipboard); +} + +void +update_allow132(void) +{ + UpdateCheckbox("update_allow132", + vtMenuEntries, + vtMenu_allow132, + TScreenOf(term)->c132); +} + +void +update_cursesemul(void) +{ +#if 0 /* 2006-2-12: no longer menu entry */ + UpdateMenuItem("update_cursesemul", vtMenuEntries, vtMenu_cursesemul, + TScreenOf(term)->curses); +#endif +} + +void +update_visualbell(void) +{ + UpdateCheckbox("update_visualbell", + vtMenuEntries, + vtMenu_visualbell, + TScreenOf(term)->visualbell); +} + +void +update_bellIsUrgent(void) +{ + UpdateCheckbox("update_bellIsUrgent", + vtMenuEntries, + vtMenu_bellIsUrgent, + TScreenOf(term)->bellIsUrgent); +} + +void +update_poponbell(void) +{ + UpdateCheckbox("update_poponbell", + vtMenuEntries, + vtMenu_poponbell, + TScreenOf(term)->poponbell); +} + +#ifndef update_marginbell /* 2007-3-7: no longer menu entry */ +void +update_marginbell(void) +{ + UpdateCheckbox("update_marginbell", + vtMenuEntries, + vtMenu_marginbell, + TScreenOf(term)->marginbell); +} +#endif + +#if OPT_BLINK_CURS +void +update_cursorblink(void) +{ + UpdateCheckbox("update_cursorblink", + vtMenuEntries, + vtMenu_cursorblink, + TScreenOf(term)->cursor_blink); +} +#endif + +void +update_altscreen(void) +{ + UpdateCheckbox("update_altscreen", + vtMenuEntries, + vtMenu_altscreen, + TScreenOf(term)->whichBuf); +} + +void +update_titeInhibit(void) +{ + UpdateCheckbox("update_titeInhibit", + vtMenuEntries, + vtMenu_titeInhibit, + !(term->misc.titeInhibit)); +} + +#ifndef NO_ACTIVE_ICON +void +update_activeicon(void) +{ + UpdateCheckbox("update_activeicon", + vtMenuEntries, + vtMenu_activeicon, + term->misc.active_icon); +} +#endif /* NO_ACTIVE_ICON */ + +static void +do_allowBoldFonts(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowBoldFonts); + update_menu_allowBoldFonts(); + Redraw(); + } +} + +#if OPT_DEC_CHRSET +void +update_font_doublesize(void) +{ + UpdateCheckbox("update_font_doublesize", + fontMenuEntries, + fontMenu_font_doublesize, + TScreenOf(term)->font_doublesize); +} +#endif + +#if OPT_BOX_CHARS +void +update_font_boxchars(void) +{ + UpdateCheckbox("update_font_boxchars", + fontMenuEntries, + fontMenu_font_boxchars, + TScreenOf(term)->force_box_chars); +} + +void +update_font_packed(void) +{ + UpdateCheckbox("update_font_packed", + fontMenuEntries, + fontMenu_font_packedfont, + TScreenOf(term)->force_packed); +} +#endif + +#if OPT_DEC_SOFTFONT +void +update_font_loadable(void) +{ + UpdateCheckbox("update_font_loadable", + fontMenuEntries, + fontMenu_font_loadable, + term->misc.font_loadable); +} +#endif + +#if OPT_RENDERFONT +void +update_font_renderfont(void) +{ + UpdateCheckbox("update_font_renderfont", + fontMenuEntries, + fontMenu_render_font, + (term->misc.render_font == True)); + SetItemSensitivity(fontMenuEntries[fontMenu_render_font].widget, + !IsEmpty(term->misc.face_name)); + update_fontmenu(term); +} +#endif + +#if OPT_WIDE_CHARS +void +update_font_utf8_mode(void) +{ + Bool active = (TScreenOf(term)->utf8_mode != uAlways); + Bool enable = (TScreenOf(term)->utf8_mode != uFalse); + + TRACE(("update_font_utf8_mode active %d, enable %d\n", active, enable)); + SetItemSensitivity(fontMenuEntries[fontMenu_utf8_mode].widget, active); + UpdateCheckbox("update_font_utf8_mode", + fontMenuEntries, + fontMenu_utf8_mode, + enable); +} + +void +update_font_utf8_fonts(void) +{ + Bool active = (TScreenOf(term)->utf8_fonts != uAlways); + Bool enable = (TScreenOf(term)->utf8_fonts != uFalse); + + TRACE(("update_font_utf8_fonts active %d, enable %d\n", active, enable)); + SetItemSensitivity(fontMenuEntries[fontMenu_utf8_fonts].widget, active); + UpdateCheckbox("update_font_utf8_fonts", + fontMenuEntries, + fontMenu_utf8_fonts, + enable); +} + +void +update_font_utf8_title(void) +{ + Bool active = (TScreenOf(term)->utf8_mode != uFalse); + Bool enable = (TScreenOf(term)->utf8_title); + + TRACE(("update_font_utf8_title active %d, enable %d\n", active, enable)); + SetItemSensitivity(fontMenuEntries[fontMenu_utf8_title].widget, active); + UpdateCheckbox("update_font_utf8_title", + fontMenuEntries, + fontMenu_utf8_title, + enable); +} +#endif + +#if OPT_DEC_CHRSET || OPT_BOX_CHARS || OPT_DEC_SOFTFONT +void +update_menu_allowBoldFonts(void) +{ + UpdateCheckbox("update_menu_allowBoldFonts", + fontMenuEntries, + fontMenu_allowBoldFonts, + TScreenOf(term)->allowBoldFonts); +} +#endif + +#if OPT_ALLOW_XXX_OPS +static void +enable_allow_xxx_ops(Bool enable) +{ + SetItemSensitivity(fontMenuEntries[fontMenu_allowFontOps].widget, enable); + SetItemSensitivity(fontMenuEntries[fontMenu_allowTcapOps].widget, enable); + SetItemSensitivity(fontMenuEntries[fontMenu_allowTitleOps].widget, enable); + SetItemSensitivity(fontMenuEntries[fontMenu_allowWindowOps].widget, enable); +} + +static void +do_allowColorOps(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowColorOps); + update_menu_allowColorOps(); + } +} + +static void +do_allowFontOps(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowFontOps); + update_menu_allowFontOps(); + } +} + +static void +do_allowTcapOps(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowTcapOps); + update_menu_allowTcapOps(); + } +} + +static void +do_allowTitleOps(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowTitleOps); + update_menu_allowTitleOps(); + } +} + +static void +do_allowWindowOps(Widget w, + XtPointer closure GCC_UNUSED, + XtPointer data GCC_UNUSED) +{ + XtermWidget xw = getXtermWidget(w); + if (xw != 0) { + ToggleFlag(TScreenOf(xw)->allowWindowOps); + update_menu_allowWindowOps(); + } +} + +void +HandleAllowColorOps(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowColorOps); +} + +void +HandleAllowFontOps(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowFontOps); +} + +void +HandleAllowTcapOps(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowTcapOps); +} + +void +HandleAllowTitleOps(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowTitleOps); +} + +void +HandleAllowWindowOps(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + HANDLE_VT_TOGGLE(allowWindowOps); +} + +void +update_menu_allowColorOps(void) +{ + UpdateCheckbox("update_menu_allowColorOps", + fontMenuEntries, + fontMenu_allowColorOps, + TScreenOf(term)->allowColorOps); +} + +void +update_menu_allowFontOps(void) +{ + UpdateCheckbox("update_menu_allowFontOps", + fontMenuEntries, + fontMenu_allowFontOps, + TScreenOf(term)->allowFontOps); +} + +void +update_menu_allowTcapOps(void) +{ + UpdateCheckbox("update_menu_allowTcapOps", + fontMenuEntries, + fontMenu_allowTcapOps, + TScreenOf(term)->allowTcapOps); +} + +void +update_menu_allowTitleOps(void) +{ + UpdateCheckbox("update_menu_allowTitleOps", + fontMenuEntries, + fontMenu_allowTitleOps, + TScreenOf(term)->allowTitleOps); +} + +void +update_menu_allowWindowOps(void) +{ + UpdateCheckbox("update_menu_allowWindowOps", + fontMenuEntries, + fontMenu_allowWindowOps, + TScreenOf(term)->allowWindowOps); +} +#endif + +#if OPT_TEK4014 +void +update_tekshow(void) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + UpdateCheckbox("update_tekshow", + vtMenuEntries, + vtMenu_tekshow, + TEK4014_SHOWN(term)); + } +} + +void +update_vttekmode(void) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + UpdateCheckbox("update_vtmode", + vtMenuEntries, + vtMenu_tekmode, + TEK4014_ACTIVE(term)); + UpdateCheckbox("update_tekmode", + tekMenuEntries, + tekMenu_vtmode, + !TEK4014_ACTIVE(term)); + } +} + +void +update_vtshow(void) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + UpdateCheckbox("update_vtshow", + tekMenuEntries, + tekMenu_vtshow, + TScreenOf(term)->Vshow); + } +} + +void +set_vthide_sensitivity(void) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + SetItemSensitivity( + vtMenuEntries[vtMenu_vthide].widget, + TEK4014_SHOWN(term)); + } +} + +void +set_tekhide_sensitivity(void) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + SetItemSensitivity( + tekMenuEntries[tekMenu_tekhide].widget, + TScreenOf(term)->Vshow); + } +} + +void +set_tekfont_menu_item(int n, int val) +{ + if (!(TScreenOf(term)->inhibit & I_TEK)) { + UpdateCheckbox("set_tekfont_menu_item", tekMenuEntries, FS2MI(n), + (val)); + } +} +#endif /* OPT_TEK4014 */ + +void +set_menu_font(int val) +{ + UpdateCheckbox("set_menu_font", + fontMenuEntries, + TScreenOf(term)->menu_font_number, + (val)); +} @@ -0,0 +1,531 @@ +/* $XTermId: menu.h,v 1.126 2011/08/28 21:15:40 tom Exp $ */ + +/* + * Copyright 1999-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1989 The Open Group + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of The Open Group shall + * not be used in advertising or otherwise to promote the sale, use or + * other dealings in this Software without prior written authorization + * from The Open Group. + * + */ + +#ifndef included_menu_h +#define included_menu_h +/* *INDENT-OFF* */ + +#include <xterm.h> + +typedef struct _MenuEntry { + const char *name; + void (*function) PROTO_XT_CALLBACK_ARGS; + Widget widget; +} MenuEntry; + +extern MenuEntry mainMenuEntries[], vtMenuEntries[]; +extern MenuEntry fontMenuEntries[]; +#if OPT_TEK4014 +extern MenuEntry tekMenuEntries[]; +#endif + +extern void Handle8BitControl PROTO_XT_ACTIONS_ARGS; +extern void HandleAllow132 PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowBoldFonts PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowColorOps PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowFontOps PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowSends PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowTcapOps PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowTitleOps PROTO_XT_ACTIONS_ARGS; +extern void HandleAllowWindowOps PROTO_XT_ACTIONS_ARGS; +extern void HandleAltEsc PROTO_XT_ACTIONS_ARGS; +extern void HandleAltScreen PROTO_XT_ACTIONS_ARGS; +extern void HandleAppCursor PROTO_XT_ACTIONS_ARGS; +extern void HandleAppKeypad PROTO_XT_ACTIONS_ARGS; +extern void HandleAutoLineFeed PROTO_XT_ACTIONS_ARGS; +extern void HandleAutoWrap PROTO_XT_ACTIONS_ARGS; +extern void HandleBackarrow PROTO_XT_ACTIONS_ARGS; +extern void HandleBellIsUrgent PROTO_XT_ACTIONS_ARGS; +extern void HandleClearSavedLines PROTO_XT_ACTIONS_ARGS; +extern void HandleCreateMenu PROTO_XT_ACTIONS_ARGS; +extern void HandleCursesEmul PROTO_XT_ACTIONS_ARGS; +extern void HandleCursorBlink PROTO_XT_ACTIONS_ARGS; +extern void HandleDeleteIsDEL PROTO_XT_ACTIONS_ARGS; +extern void HandleFontBoxChars PROTO_XT_ACTIONS_ARGS; +extern void HandleFontDoublesize PROTO_XT_ACTIONS_ARGS; +extern void HandleFontLoading PROTO_XT_ACTIONS_ARGS; +extern void HandleFontPacked PROTO_XT_ACTIONS_ARGS; +extern void HandleFullscreen PROTO_XT_ACTIONS_ARGS; +extern void HandleHardReset PROTO_XT_ACTIONS_ARGS; +extern void HandleHpFunctionKeys PROTO_XT_ACTIONS_ARGS; +extern void HandleJumpscroll PROTO_XT_ACTIONS_ARGS; +extern void HandleKeepSelection PROTO_XT_ACTIONS_ARGS; +extern void HandleLogging PROTO_XT_ACTIONS_ARGS; +extern void HandleMarginBell PROTO_XT_ACTIONS_ARGS; +extern void HandleMetaEsc PROTO_XT_ACTIONS_ARGS; +extern void HandleNumLock PROTO_XT_ACTIONS_ARGS; +extern void HandleOldFunctionKeys PROTO_XT_ACTIONS_ARGS; +extern void HandlePopupMenu PROTO_XT_ACTIONS_ARGS; +extern void HandlePrintControlMode PROTO_XT_ACTIONS_ARGS; +extern void HandlePrintEverything PROTO_XT_ACTIONS_ARGS; +extern void HandlePrintScreen PROTO_XT_ACTIONS_ARGS; +extern void HandleQuit PROTO_XT_ACTIONS_ARGS; +extern void HandleRedraw PROTO_XT_ACTIONS_ARGS; +extern void HandleRenderFont PROTO_XT_ACTIONS_ARGS; +extern void HandleReverseVideo PROTO_XT_ACTIONS_ARGS; +extern void HandleReverseWrap PROTO_XT_ACTIONS_ARGS; +extern void HandleScoFunctionKeys PROTO_XT_ACTIONS_ARGS; +extern void HandleScrollKey PROTO_XT_ACTIONS_ARGS; +extern void HandleScrollTtyOutput PROTO_XT_ACTIONS_ARGS; +extern void HandleScrollbar PROTO_XT_ACTIONS_ARGS; +extern void HandleSecure PROTO_XT_ACTIONS_ARGS; +extern void HandleSendSignal PROTO_XT_ACTIONS_ARGS; +extern void HandleSetPopOnBell PROTO_XT_ACTIONS_ARGS; +extern void HandleSetSelect PROTO_XT_ACTIONS_ARGS; +extern void HandleSetTekText PROTO_XT_ACTIONS_ARGS; +extern void HandleSetTerminalType PROTO_XT_ACTIONS_ARGS; +extern void HandleSetVisualBell PROTO_XT_ACTIONS_ARGS; +extern void HandleSoftReset PROTO_XT_ACTIONS_ARGS; +extern void HandleSunFunctionKeys PROTO_XT_ACTIONS_ARGS; +extern void HandleSunKeyboard PROTO_XT_ACTIONS_ARGS; +extern void HandleTekCopy PROTO_XT_ACTIONS_ARGS; +extern void HandleTekPage PROTO_XT_ACTIONS_ARGS; +extern void HandleTekReset PROTO_XT_ACTIONS_ARGS; +extern void HandleTiteInhibit PROTO_XT_ACTIONS_ARGS; +extern void HandleToolbar PROTO_XT_ACTIONS_ARGS; +extern void HandleUTF8Fonts PROTO_XT_ACTIONS_ARGS; +extern void HandleUTF8Mode PROTO_XT_ACTIONS_ARGS; +extern void HandleUTF8Title PROTO_XT_ACTIONS_ARGS; +extern void HandleVisibility PROTO_XT_ACTIONS_ARGS; +extern void HandleWriteError PROTO_XT_ACTIONS_ARGS; +extern void HandleWriteNow PROTO_XT_ACTIONS_ARGS; + +extern void SetupMenus (Widget /*shell*/, Widget */*forms*/, Widget */*menus*/, Dimension * /*menu_high*/); + +#if OPT_TOOLBAR +extern void ShowToolbar(Bool); +#endif + +/* + * The following definitions MUST match the order of entries given in + * the mainMenuEntries, vtMenuEntries, and tekMenuEntries arrays in menu.c. + */ + +/* + * items in primary menu + */ +typedef enum { +#if OPT_TOOLBAR + mainMenu_toolbar, +#endif +#if OPT_MAXIMIZE + mainMenu_fullscreen, +#endif + mainMenu_securekbd, + mainMenu_allowsends, + mainMenu_redraw, + mainMenu_line1, +#ifdef ALLOWLOGGING + mainMenu_logging, +#endif +#if OPT_PRINT_ON_EXIT + mainMenu_write_now, + mainMenu_write_error, +#endif + mainMenu_print, + mainMenu_print_redir, + mainMenu_line2, + mainMenu_8bit_ctrl, + mainMenu_backarrow, +#if OPT_NUM_LOCK + mainMenu_num_lock, + mainMenu_alt_esc, + mainMenu_meta_esc, +#endif + mainMenu_delete_del, + mainMenu_old_fkeys, +#if OPT_TCAP_FKEYS + mainMenu_tcap_fkeys, +#endif +#if OPT_HP_FUNC_KEYS + mainMenu_hp_fkeys, +#endif +#if OPT_SCO_FUNC_KEYS + mainMenu_sco_fkeys, +#endif +#if OPT_SUN_FUNC_KEYS + mainMenu_sun_fkeys, +#endif +#if OPT_SUNPC_KBD + mainMenu_sun_kbd, +#endif + mainMenu_line3, + mainMenu_suspend, + mainMenu_continue, + mainMenu_interrupt, + mainMenu_hangup, + mainMenu_terminate, + mainMenu_kill, + mainMenu_line4, + mainMenu_quit, + mainMenu_LAST +} mainMenuIndices; + + +/* + * items in vt100 mode menu + */ +typedef enum { + vtMenu_scrollbar, + vtMenu_jumpscroll, + vtMenu_reversevideo, + vtMenu_autowrap, + vtMenu_reversewrap, + vtMenu_autolinefeed, + vtMenu_appcursor, + vtMenu_appkeypad, + vtMenu_scrollkey, + vtMenu_scrollttyoutput, + vtMenu_allow132, + vtMenu_keepSelection, + vtMenu_selectToClipboard, + vtMenu_visualbell, + vtMenu_bellIsUrgent, + vtMenu_poponbell, +#if OPT_BLINK_CURS + vtMenu_cursorblink, +#endif + vtMenu_titeInhibit, +#ifndef NO_ACTIVE_ICON + vtMenu_activeicon, +#endif /* NO_ACTIVE_ICON */ + vtMenu_line1, + vtMenu_softreset, + vtMenu_hardreset, + vtMenu_clearsavedlines, + vtMenu_line2, +#if OPT_TEK4014 + vtMenu_tekshow, + vtMenu_tekmode, + vtMenu_vthide, +#endif + vtMenu_altscreen, + vtMenu_LAST +} vtMenuIndices; + +/* + * items in vt100 font menu + */ +typedef enum { + fontMenu_default, + fontMenu_font1, + fontMenu_font2, + fontMenu_font3, + fontMenu_font4, + fontMenu_font5, + fontMenu_font6, +#define fontMenu_lastBuiltin fontMenu_font6 + fontMenu_fontescape, + fontMenu_fontsel, +/* number of non-line items down to here should match NMENUFONTS in ptyx.h */ + +#if OPT_DEC_CHRSET || OPT_BOX_CHARS || OPT_DEC_SOFTFONT + fontMenu_line1, + fontMenu_allowBoldFonts, +#if OPT_BOX_CHARS + fontMenu_font_boxchars, + fontMenu_font_packedfont, +#endif +#if OPT_DEC_CHRSET + fontMenu_font_doublesize, +#endif +#if OPT_DEC_SOFTFONT + fontMenu_font_loadable, +#endif +#endif + +#if OPT_RENDERFONT || OPT_WIDE_CHARS + fontMenu_line2, +#if OPT_RENDERFONT + fontMenu_render_font, +#endif +#if OPT_WIDE_CHARS + fontMenu_utf8_mode, + fontMenu_utf8_fonts, + fontMenu_utf8_title, +#endif +#endif +#if OPT_ALLOW_XXX_OPS + fontMenu_line3, + fontMenu_allowColorOps, + fontMenu_allowFontOps, + fontMenu_allowTcapOps, + fontMenu_allowTitleOps, + fontMenu_allowWindowOps, +#endif + + fontMenu_LAST +} fontMenuIndices; + +/* + * items in tek4014 mode menu + */ +#if OPT_TEK4014 +typedef enum { + tekMenu_tektextlarge, + tekMenu_tektext2, + tekMenu_tektext3, + tekMenu_tektextsmall, + tekMenu_line1, + tekMenu_tekpage, + tekMenu_tekreset, + tekMenu_tekcopy, + tekMenu_line2, + tekMenu_vtshow, + tekMenu_vtmode, + tekMenu_tekhide, + tekMenu_LAST +} tekMenuIndices; +#endif + + +/* + * functions for updating menus + */ + +extern void SetItemSensitivity(Widget mi, Bool val); + +/* + * there should be one of each of the following for each checkable item + */ +#if OPT_TOOLBAR +extern void update_toolbar(void); +#else +#define update_toolbar() /* nothing */ +#endif + +#if OPT_MAXIMIZE +extern void update_fullscreen(void); +#else +#define update_fullscreen() /* nothing */ +#endif + +extern void update_securekbd(void); +extern void update_allowsends(void); + +#ifdef ALLOWLOGGING +extern void update_logging(void); +#else +#define update_logging() /*nothing*/ +#endif + +#if OPT_PRINT_ON_EXIT +extern void update_write_error(void); +#else +#define update_write_error() /*nothing*/ +#endif + +extern void update_print_redir(void); +extern void update_8bit_control(void); +extern void update_decbkm(void); + +#if OPT_NUM_LOCK +extern void update_num_lock(void); +extern void update_alt_esc(void); +extern void update_meta_esc(void); +#else +#define update_num_lock() /*nothing*/ +#define update_alt_esc() /*nothing*/ +#define update_meta_esc() /*nothing*/ +#endif + +extern void update_old_fkeys(void); +extern void update_delete_del(void); + +#if OPT_SUNPC_KBD +extern void update_sun_kbd(void); +#endif + +#if OPT_HP_FUNC_KEYS +extern void update_hp_fkeys(void); +#else +#define update_hp_fkeys() /*nothing*/ +#endif + +#if OPT_SCO_FUNC_KEYS +extern void update_sco_fkeys(void); +#else +#define update_sco_fkeys() /*nothing*/ +#endif + +#if OPT_SUN_FUNC_KEYS +extern void update_sun_fkeys(void); +#else +#define update_sun_fkeys() /*nothing*/ +#endif + +#if OPT_TCAP_FKEYS +extern void update_tcap_fkeys(void); +#else +#define update_tcap_fkeys() /*nothing*/ +#endif + +extern void update_scrollbar(void); +extern void update_jumpscroll(void); +extern void update_reversevideo(void); +extern void update_autowrap(void); +extern void update_reversewrap(void); +extern void update_autolinefeed(void); +extern void update_appcursor(void); +extern void update_appkeypad(void); +extern void update_scrollkey(void); +extern void update_keepSelection(void); +extern void update_selectToClipboard(void); +extern void update_scrollttyoutput(void); +extern void update_allow132(void); +extern void update_cursesemul(void); +extern void update_visualbell(void); +extern void update_bellIsUrgent(void); +extern void update_poponbell(void); + +#define update_marginbell() /* nothing */ + +#if OPT_ALLOW_XXX_OPS +extern void update_menu_allowColorOps(void); +extern void update_menu_allowFontOps(void); +extern void update_menu_allowTcapOps(void); +extern void update_menu_allowTitleOps(void); +extern void update_menu_allowWindowOps(void); +#endif + +#if OPT_BLINK_CURS +extern void update_cursorblink(void); +#else +#define update_cursorblink() /* nothing */ +#endif + +extern void update_altscreen(void); +extern void update_titeInhibit(void); + +#ifndef NO_ACTIVE_ICON +extern void update_activeicon(void); +#endif /* NO_ACTIVE_ICON */ + +#if OPT_DEC_CHRSET +extern void update_font_doublesize(void); +#else +#define update_font_doublesize() /* nothing */ +#endif + +#if OPT_BOX_CHARS +extern void update_font_boxchars(void); +extern void update_font_packed(void); +#else +#define update_font_boxchars() /* nothing */ +#define update_font_packed() /* nothing */ +#endif + +#if OPT_DEC_SOFTFONT +extern void update_font_loadable(void); +#else +#define update_font_loadable() /* nothing */ +#endif + +#if OPT_RENDERFONT +extern void update_font_renderfont(void); +#else +#define update_font_renderfont() /* nothing */ +#endif + +#if OPT_WIDE_CHARS +extern void update_font_utf8_mode(void); +extern void update_font_utf8_fonts(void); +extern void update_font_utf8_title(void); +#else +#define update_font_utf8_mode() /* nothing */ +#define update_font_utf8_fonts() /* nothing */ +#define update_font_utf8_title() /* nothing */ +#endif + +#if OPT_TEK4014 +extern void update_tekshow(void); +extern void update_vttekmode(void); +extern void update_vtshow(void); +extern void set_vthide_sensitivity(void); +extern void set_tekhide_sensitivity(void); +#else +#define update_tekshow() /*nothing*/ +#define update_vttekmode() /*nothing*/ +#define update_vtshow() /*nothing*/ +#define set_vthide_sensitivity() /*nothing*/ +#define set_tekhide_sensitivity() /*nothing*/ +#endif + +#if OPT_DEC_CHRSET || OPT_BOX_CHARS || OPT_DEC_SOFTFONT +extern void update_menu_allowBoldFonts(void); +#else +#define update_menu_allowBoldFonts() /*nothing*/ +#endif + +/* + * macros for mapping font size to tekMenu placement + */ +#define FS2MI(n) (n) /* font_size_to_menu_item */ +#define MI2FS(n) (n) /* menu_item_to_font_size */ + +#if OPT_TEK4014 +extern void set_tekfont_menu_item(int n,int val); +#else +#define set_tekfont_menu_item(n,val) /*nothing*/ +#endif + +extern void set_menu_font(int val); + +/* *INDENT-ON* */ + +#endif /* included_menu_h */ diff --git a/minstall.in b/minstall.in new file mode 100644 index 0000000..a5b40da --- /dev/null +++ b/minstall.in @@ -0,0 +1,138 @@ +#!/bin/sh +# $XTermId: minstall.in,v 1.6 2012/06/05 00:37:13 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2001-2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Install manpages, substituting a reasonable section value since XFree86 4.x +# and derived imakes do not use constants... +# +# Parameters: +# $1 = program to invoke as "install" +# $2 = manpage to install +# $3 = final installed-path +# $4 = app-defaults directory +# $5 = app-defaults class +# +# Other values correspond to definitions in xtermcfg.h, and cannot be directly +# modified using "make". They are substituted directly into this script. +# + +# override locale... +LANG=C; export LANG +LANGUAGE=C; export LANGUAGE +LC_ALL=C; export LC_ALL +LC_CTYPE=C; export LC_CTYPE +XTERM_LOCALE=C export XTERM_LOCALE + +# avoid interference by the "man" command. +for p in /bin /usr/bin +do +if test -f $p/cat ; then +MANPAGER=cat; export MANPAGER +PAGER=cat; export PAGER +break +fi +done + +# get parameters +MINSTALL="$1" +OLD_FILE="$2" +END_FILE="$3" +APPS_DIR="$4" +APP_TYPE="$5" + +suffix=`echo "$END_FILE" | sed -e 's%^.*\.%%'` +NEW_FILE=temp$$ + +MY_MANSECT=$suffix + +# utmp and wtmp have different pathnames on different systems, but there +# are only a few common choices. Note that they may not necessarily appear +# in the same directories. Prefer utmpx/wtmpx to utmp/wtmp, since that's +# the way the configure script is designed. +UTMP_NAME=utmp +UTMP_PATH=/etc +for name in /etc /var/adm /var/run /var/log +do + if test -f $name/utmpx ; then + UTMP_NAME=utmpx + UTMP_PATH=$name + break + elif test -f $name/utmp ; then + UTMP_PATH=$name + break + fi +done +UTMP_PATH=$UTMP_PATH/$UTMP_NAME + +WTMP_NAME=wtmp +WTMP_PATH=/etc +for name in /etc /var/adm /var/run /var/log +do + if test -f $name/wtmpx ; then + WTMP_NAME=wtmpx + WTMP_PATH=$name + break + elif test -f $name/wtmp ; then + WTMP_PATH=$name + break + fi +done +WTMP_PATH=$WTMP_PATH/$WTMP_NAME + +# "X" is usually in the miscellaneous section, along with "undocumented". +# Use that to guess an appropriate section. +X_MANSECT=`man X 2>&1 | tr '\012' '\020' | sed -e 's/^[^0123456789]*\([^) ][^) ]*\).*/\1/'` +test -z "$X_MANSECT" && X_MANSECT=$suffix + +sed -e 's%__vendorversion__%"X Window System"%' \ + -e s%__default_termname__%@default_TERM@% \ + -e s%__default_termid__%@default_termid@% \ + -e s%__alt_sends_esc__%@alt_sends_esc@% \ + -e s%__meta_sends_esc__%@meta_sends_esc@% \ + -e s%__backarrow_key_is_del__%@backarrow_is_del@% \ + -e s%__backarrow_key_erase__%@backarrow_is_erase@% \ + -e s%__delete_is_del__%@delete_is_del@% \ + -e s%__default_class__%$APP_TYPE% \ + -e s%__apploaddir__%$APPS_DIR% \ + -e s%__mansuffix__%$MY_MANSECT%g \ + -e s%__miscmansuffix__%$X_MANSECT%g \ + -e s%fIutmp'\\%fI'$UTMP_NAME'\\%g' \ + -e s%/etc/utmp%$UTMP_PATH%g \ + -e s%fIwtmp'\\%fI'$WTMP_NAME'\\%g' \ + -e s%/etc/wtmp%$WTMP_PATH%g \ + $OLD_FILE >$NEW_FILE + +echo "$MINSTALL $OLD_FILE $END_FILE" +eval "$MINSTALL $NEW_FILE $END_FILE" + +rm -f $NEW_FILE @@ -0,0 +1,5421 @@ +/* $XTermId: misc.c,v 1.591 2012/06/06 08:32:19 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#include <version.h> +#include <main.h> +#include <xterm.h> + +#include <sys/stat.h> +#include <stdio.h> +#include <stdarg.h> +#include <signal.h> +#include <ctype.h> +#include <pwd.h> +#include <sys/wait.h> + +#include <X11/keysym.h> +#include <X11/Xatom.h> +#include <X11/cursorfont.h> +#include <X11/Xlocale.h> + +#include <X11/Xmu/Error.h> +#include <X11/Xmu/SysUtil.h> +#include <X11/Xmu/WinUtil.h> +#include <X11/Xmu/Xmu.h> +#if HAVE_X11_SUNKEYSYM_H +#include <X11/Sunkeysym.h> +#endif + +#ifdef HAVE_LANGINFO_CODESET +#include <langinfo.h> +#endif + +#include <xutf8.h> + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <fontutils.h> +#include <xcharmouse.h> +#include <xstrings.h> +#include <xtermcap.h> +#include <VTparse.h> + +#include <assert.h> + +#if (XtSpecificationRelease < 6) +#ifndef X_GETTIMEOFDAY +#define X_GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *)0) +#endif +#endif + +#ifdef VMS +#define XTERM_VMS_LOGFILE "SYS$SCRATCH:XTERM_LOG.TXT" +#ifdef ALLOWLOGFILEEXEC +#undef ALLOWLOGFILEEXEC +#endif +#endif /* VMS */ + +#if OPT_TEK4014 +#define OUR_EVENT(event,Type) \ + (event.type == Type && \ + (event.xcrossing.window == XtWindow(XtParent(xw)) || \ + (tekWidget && \ + event.xcrossing.window == XtWindow(XtParent(tekWidget))))) +#else +#define OUR_EVENT(event,Type) \ + (event.type == Type && \ + (event.xcrossing.window == XtWindow(XtParent(xw)))) +#endif + +static Boolean xtermAllocColor(XtermWidget, XColor *, const char *); +static Cursor make_hidden_cursor(XtermWidget); + +#if OPT_EXEC_XTERM +/* Like readlink(2), but returns a malloc()ed buffer, or NULL on + error; adapted from libc docs */ +static char * +Readlink(const char *filename) +{ + char *buf = NULL; + size_t size = 100; + int n; + + for (;;) { + buf = TypeRealloc(char, size, buf); + memset(buf, 0, size); + + n = (int) readlink(filename, buf, size); + if (n < 0) { + free(buf); + return NULL; + } + + if ((unsigned) n < size) { + return buf; + } + + size *= 2; + } +} +#endif /* OPT_EXEC_XTERM */ + +static void +Sleep(int msec) +{ + static struct timeval select_timeout; + + select_timeout.tv_sec = 0; + select_timeout.tv_usec = msec * 1000; + select(0, 0, 0, 0, &select_timeout); +} + +static void +selectwindow(XtermWidget xw, int flag) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("selectwindow(%d) flag=%d\n", screen->select, flag)); + +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + if (!Ttoggled) + TCursorToggle(tekWidget, TOGGLE); + screen->select |= flag; + if (!Ttoggled) + TCursorToggle(tekWidget, TOGGLE); + } else +#endif + { +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + TInput *input = lookupTInput(xw, (Widget) xw); + if (input && input->xic) + XSetICFocus(input->xic); +#endif + + if (screen->cursor_state && CursorMoved(screen)) + HideCursor(); + screen->select |= flag; + if (screen->cursor_state) + ShowCursor(); + } + GetScrollLock(screen); +} + +static void +unselectwindow(XtermWidget xw, int flag) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("unselectwindow(%d) flag=%d\n", screen->select, flag)); + + if (screen->hide_pointer) { + screen->hide_pointer = False; + xtermDisplayCursor(xw); + } + + if (!screen->always_highlight) { +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + if (!Ttoggled) + TCursorToggle(tekWidget, TOGGLE); + screen->select &= ~flag; + if (!Ttoggled) + TCursorToggle(tekWidget, TOGGLE); + } else +#endif + { +#if OPT_I18N_SUPPORT && OPT_INPUT_METHOD + TInput *input = lookupTInput(xw, (Widget) xw); + if (input && input->xic) + XUnsetICFocus(input->xic); +#endif + + screen->select &= ~flag; + if (screen->cursor_state && CursorMoved(screen)) + HideCursor(); + if (screen->cursor_state) + ShowCursor(); + } + } +} + +static void +DoSpecialEnterNotify(XtermWidget xw, XEnterWindowEvent * ev) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("DoSpecialEnterNotify(%d)\n", screen->select)); + TRACE_FOCUS(xw, ev); + if (((ev->detail) != NotifyInferior) && + ev->focus && + !(screen->select & FOCUS)) + selectwindow(xw, INWINDOW); +} + +static void +DoSpecialLeaveNotify(XtermWidget xw, XEnterWindowEvent * ev) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("DoSpecialLeaveNotify(%d)\n", screen->select)); + TRACE_FOCUS(xw, ev); + if (((ev->detail) != NotifyInferior) && + ev->focus && + !(screen->select & FOCUS)) + unselectwindow(xw, INWINDOW); +} + +#ifndef XUrgencyHint +#define XUrgencyHint (1L << 8) /* X11R5 does not define */ +#endif + +static void +setXUrgency(XtermWidget xw, Bool enable) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->bellIsUrgent) { + XWMHints *h = XGetWMHints(screen->display, VShellWindow(xw)); + if (h != 0) { + if (enable && !(screen->select & FOCUS)) { + h->flags |= XUrgencyHint; + } else { + h->flags &= ~XUrgencyHint; + } + XSetWMHints(screen->display, VShellWindow(xw), h); + } + } +} + +void +do_xevents(void) +{ + TScreen *screen = TScreenOf(term); + + if (xtermAppPending() + || +#if defined(VMS) || defined(__VMS) + screen->display->qlen > 0 +#else + GetBytesAvailable(ConnectionNumber(screen->display)) > 0 +#endif + ) + xevents(); +} + +void +xtermDisplayCursor(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->Vshow) { + if (screen->hide_pointer) { + TRACE(("Display hidden_cursor\n")); + XDefineCursor(screen->display, VWindow(screen), screen->hidden_cursor); + } else { + TRACE(("Display pointer_cursor\n")); + recolor_cursor(screen, + screen->pointer_cursor, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + XDefineCursor(screen->display, VWindow(screen), screen->pointer_cursor); + } + } +} + +void +xtermShowPointer(XtermWidget xw, Bool enable) +{ + static int tried = -1; + TScreen *screen = TScreenOf(xw); + +#if OPT_TEK4014 + if (TEK4014_SHOWN(xw)) + enable = True; +#endif + + /* + * Whether we actually hide the pointer depends on the pointer-mode and + * the mouse-mode: + */ + if (!enable) { + switch (screen->pointer_mode) { + case pNever: + enable = True; + break; + case pNoMouse: + if (screen->send_mouse_pos != MOUSE_OFF) + enable = True; + break; + case pAlways: + break; + } + } + + if (enable) { + if (screen->hide_pointer) { + screen->hide_pointer = False; + xtermDisplayCursor(xw); + switch (screen->send_mouse_pos) { + case ANY_EVENT_MOUSE: + break; + default: + MotionOff(screen, xw); + break; + } + } + } else if (!(screen->hide_pointer) && (tried <= 0)) { + if (screen->hidden_cursor == 0) { + screen->hidden_cursor = make_hidden_cursor(xw); + } + if (screen->hidden_cursor == 0) { + tried = 1; + } else { + tried = 0; + screen->hide_pointer = True; + xtermDisplayCursor(xw); + MotionOn(screen, xw); + } + } +} + +#if OPT_TRACE +static void +TraceExposeEvent(XEvent * arg) +{ + XExposeEvent *event = (XExposeEvent *) arg; + + TRACE(("pending Expose %ld %d: %d,%d %dx%d %#lx\n", + event->serial, + event->count, + event->y, + event->x, + event->height, + event->width, + event->window)); +} + +#else +#define TraceExposeEvent(event) /* nothing */ +#endif + +/* true if p contains q */ +#define ExposeContains(p,q) \ + ((p)->y <= (q)->y \ + && (p)->x <= (q)->x \ + && ((p)->y + (p)->height) >= ((q)->y + (q)->height) \ + && ((p)->x + (p)->width) >= ((q)->x + (q)->width)) + +static XtInputMask +mergeExposeEvents(XEvent * target) +{ + XEvent next_event; + XExposeEvent *p, *q; + + TRACE(("pending Expose...?\n")); + TraceExposeEvent(target); + XtAppNextEvent(app_con, target); + p = (XExposeEvent *) target; + + while (XtAppPending(app_con) + && XtAppPeekEvent(app_con, &next_event) + && next_event.type == Expose) { + Boolean merge_this = False; + + TraceExposeEvent(&next_event); + q = (XExposeEvent *) (&next_event); + XtAppNextEvent(app_con, &next_event); + + /* + * If either window is contained within the other, merge the events. + * The traces show that there are also cases where a full repaint of + * a window is broken into 3 or more rectangles, which do not arrive + * in the same instant. We could merge those if xterm were modified + * to skim several events ahead. + */ + if (p->window == q->window) { + if (ExposeContains(p, q)) { + TRACE(("pending Expose...merged forward\n")); + merge_this = True; + next_event = *target; + } else if (ExposeContains(q, p)) { + TRACE(("pending Expose...merged backward\n")); + merge_this = True; + } + } + if (!merge_this) { + XtDispatchEvent(target); + } + *target = next_event; + } + XtDispatchEvent(target); + return XtAppPending(app_con); +} + +#if OPT_TRACE +static void +TraceConfigureEvent(XEvent * arg) +{ + XConfigureEvent *event = (XConfigureEvent *) arg; + + TRACE(("pending Configure %ld %d,%d %dx%d %#lx\n", + event->serial, + event->y, + event->x, + event->height, + event->width, + event->window)); +} + +#else +#define TraceConfigureEvent(event) /* nothing */ +#endif + +/* + * On entry, we have peeked at the event queue and see a configure-notify + * event. Remove that from the queue so we can look further. + * + * Then, as long as there is a configure-notify event in the queue, remove + * that. If the adjacent events are for different windows, process the older + * event and update the event used for comparing windows. If they are for the + * same window, only the newer event is of interest. + * + * Finally, process the (remaining) configure-notify event. + */ +static XtInputMask +mergeConfigureEvents(XEvent * target) +{ + XEvent next_event; + XConfigureEvent *p, *q; + + XtAppNextEvent(app_con, target); + p = (XConfigureEvent *) target; + + TRACE(("pending Configure...?%s\n", XtAppPending(app_con) ? "yes" : "no")); + TraceConfigureEvent(target); + + if (XtAppPending(app_con) + && XtAppPeekEvent(app_con, &next_event) + && next_event.type == ConfigureNotify) { + Boolean merge_this = False; + + TraceConfigureEvent(&next_event); + XtAppNextEvent(app_con, &next_event); + q = (XConfigureEvent *) (&next_event); + + if (p->window == q->window) { + TRACE(("pending Configure...merged\n")); + merge_this = True; + } + if (!merge_this) { + TRACE(("pending Configure...skipped\n")); + XtDispatchEvent(target); + } + *target = next_event; + } + XtDispatchEvent(target); + return XtAppPending(app_con); +} + +/* + * Filter redundant Expose- and ConfigureNotify-events. This is limited to + * adjacent events because there could be other event-loop processing. Absent + * that limitation, it might be possible to scan ahead to find when the screen + * would be completely updated, skipping unnecessary re-repainting before that + * point. + * + * Note: all cases should allow doing XtAppNextEvent if result is true. + */ +XtInputMask +xtermAppPending(void) +{ + XtInputMask result = XtAppPending(app_con); + XEvent this_event; + + while (result && XtAppPeekEvent(app_con, &this_event)) { + if (this_event.type == Expose) { + result = mergeExposeEvents(&this_event); + } else if (this_event.type == ConfigureNotify) { + result = mergeConfigureEvents(&this_event); + } else { + TRACE(("pending %s\n", visibleEventType(this_event.type))); + break; + } + } + return result; +} + +void +xevents(void) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + XEvent event; + XtInputMask input_mask; + + if (need_cleanup) + Cleanup(0); + + if (screen->scroll_amt) + FlushScroll(xw); + /* + * process timeouts, relying on the fact that XtAppProcessEvent + * will process the timeout and return without blockng on the + * XEvent queue. Other sources i.e., the pty are handled elsewhere + * with select(). + */ + while ((input_mask = xtermAppPending()) != 0) { + if (input_mask & XtIMTimer) + XtAppProcessEvent(app_con, (XtInputMask) XtIMTimer); +#if OPT_SESSION_MGT + /* + * Session management events are alternative input events. Deal with + * them in the same way. + */ + else if (input_mask & XtIMAlternateInput) + XtAppProcessEvent(app_con, (XtInputMask) XtIMAlternateInput); +#endif + else + break; + } + + /* + * If there's no XEvents, don't wait around... + */ + if ((input_mask & XtIMXEvent) != XtIMXEvent) + return; + do { + /* + * This check makes xterm hang when in mouse hilite tracking mode. + * We simply ignore all events except for those not passed down to + * this function, e.g., those handled in in_put(). + */ + if (screen->waitingForTrackInfo) { + Sleep(10); + return; + } + XtAppNextEvent(app_con, &event); + /* + * Hack to get around problems with the toolkit throwing away + * eventing during the exclusive grab of the menu popup. By + * looking at the event ourselves we make sure that we can + * do the right thing. + */ + if (OUR_EVENT(event, EnterNotify)) { + DoSpecialEnterNotify(xw, &event.xcrossing); + } else if (OUR_EVENT(event, LeaveNotify)) { + DoSpecialLeaveNotify(xw, &event.xcrossing); + } else if ((screen->send_mouse_pos == ANY_EVENT_MOUSE +#if OPT_DEC_LOCATOR + || screen->send_mouse_pos == DEC_LOCATOR +#endif /* OPT_DEC_LOCATOR */ + ) + && event.xany.type == MotionNotify + && event.xcrossing.window == XtWindow(xw)) { + SendMousePosition(xw, &event); + xtermShowPointer(xw, True); + continue; + } + + /* + * If the event is interesting (and not a keyboard event), turn the + * mouse pointer back on. + */ + if (screen->hide_pointer) { + switch (event.xany.type) { + case KeyPress: + case KeyRelease: + case ButtonPress: + case ButtonRelease: + /* also these... */ + case Expose: + case NoExpose: + case PropertyNotify: + case ClientMessage: + break; + default: + xtermShowPointer(xw, True); + break; + } + } + + if (!event.xany.send_event || + screen->allowSendEvents || + ((event.xany.type != KeyPress) && + (event.xany.type != KeyRelease) && + (event.xany.type != ButtonPress) && + (event.xany.type != ButtonRelease))) { + + XtDispatchEvent(&event); + } + } while (xtermAppPending() & XtIMXEvent); +} + +static Cursor +make_hidden_cursor(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Cursor c; + Display *dpy = screen->display; + XFontStruct *fn; + + static XColor dummy; + + /* + * Prefer nil2 (which is normally available) to "fixed" (which is supposed + * to be "always" available), since it's a smaller glyph in case the + * server insists on drawing _something_. + */ + TRACE(("Ask for nil2 font\n")); + if ((fn = XLoadQueryFont(dpy, "nil2")) == 0) { + TRACE(("...Ask for fixed font\n")); + fn = XLoadQueryFont(dpy, DEFFONT); + } + + if (fn != 0) { + /* a space character seems to work as a cursor (dots are not needed) */ + c = XCreateGlyphCursor(dpy, fn->fid, fn->fid, 'X', ' ', &dummy, &dummy); + XFreeFont(dpy, fn); + } else { + c = 0; + } + TRACE(("XCreateGlyphCursor ->%#lx\n", c)); + return (c); +} + +Cursor +make_colored_cursor(unsigned cursorindex, /* index into font */ + unsigned long fg, /* pixel value */ + unsigned long bg) /* pixel value */ +{ + TScreen *screen = TScreenOf(term); + Cursor c; + Display *dpy = screen->display; + + c = XCreateFontCursor(dpy, cursorindex); + if (c != None) { + recolor_cursor(screen, c, fg, bg); + } + return (c); +} + +/* ARGSUSED */ +void +HandleKeyPressed(Widget w GCC_UNUSED, + XEvent * event, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + TRACE(("Handle insert-seven-bit for %p\n", (void *) w)); + Input(term, &event->xkey, False); +} + +/* ARGSUSED */ +void +HandleEightBitKeyPressed(Widget w GCC_UNUSED, + XEvent * event, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + TRACE(("Handle insert-eight-bit for %p\n", (void *) w)); + Input(term, &event->xkey, True); +} + +/* ARGSUSED */ +void +HandleStringEvent(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *nparams) +{ + + if (*nparams != 1) + return; + + if ((*params)[0] == '0' && (*params)[1] == 'x' && (*params)[2] != '\0') { + const char *abcdef = "ABCDEF"; + const char *xxxxxx; + Char c; + UString p; + unsigned value = 0; + + for (p = (UString) (*params + 2); (c = CharOf(x_toupper(*p))) != + '\0'; p++) { + value *= 16; + if (c >= '0' && c <= '9') + value += (unsigned) (c - '0'); + else if ((xxxxxx = strchr(abcdef, c)) != 0) + value += (unsigned) (xxxxxx - abcdef) + 10; + else + break; + } + if (c == '\0') { + Char hexval[2]; + hexval[0] = (Char) value; + hexval[1] = 0; + StringInput(term, hexval, (size_t) 1); + } + } else { + StringInput(term, (const Char *) *params, strlen(*params)); + } +} + +#if OPT_EXEC_XTERM + +#ifndef PROCFS_ROOT +#define PROCFS_ROOT "/proc" +#endif + +/* ARGSUSED */ +void +HandleSpawnTerminal(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *nparams) +{ + TScreen *screen = TScreenOf(term); + char *child_cwd = NULL; + char *child_exe; + pid_t pid; + + /* + * Try to find the actual program which is running in the child process. + * This works for Linux. If we cannot find the program, fall back to the + * xterm program (which is usually adequate). Give up if we are given only + * a relative path to xterm, since that would not always match $PATH. + */ + child_exe = Readlink(PROCFS_ROOT "/self/exe"); + if (!child_exe) { + if (strncmp(ProgramName, "./", (size_t) 2) + && strncmp(ProgramName, "../", (size_t) 3)) { + child_exe = xtermFindShell(ProgramName, True); + } else { + xtermWarning("Cannot exec-xterm given \"%s\"\n", ProgramName); + } + if (child_exe == 0) + return; + } + + /* + * Determine the current working directory of the child so that we can + * spawn a new terminal in the same directory. + * + * If we cannot get the CWD of the child, just use our own. + */ + if (screen->pid) { + char child_cwd_link[sizeof(PROCFS_ROOT) + 80]; + sprintf(child_cwd_link, PROCFS_ROOT "/%lu/cwd", (unsigned long) screen->pid); + child_cwd = Readlink(child_cwd_link); + } + + /* The reaper will take care of cleaning up the child */ + pid = fork(); + if (pid == -1) { + xtermWarning("Could not fork: %s\n", SysErrorMsg(errno)); + } else if (!pid) { + /* We are the child */ + if (child_cwd) { + IGNORE_RC(chdir(child_cwd)); /* We don't care if this fails */ + } + + if (setuid(screen->uid) == -1 + || setgid(screen->gid) == -1) { + xtermWarning("Cannot reset uid/gid\n"); + } else { + unsigned myargc = *nparams + 1; + char **myargv = TypeMallocN(char *, myargc + 1); + unsigned n = 0; + + myargv[n++] = child_exe; + + while (n < myargc) { + myargv[n++] = *params++; + } + + myargv[n] = 0; + execv(child_exe, myargv); + + /* If we get here, we've failed */ + xtermWarning("exec of '%s': %s\n", child_exe, SysErrorMsg(errno)); + } + _exit(0); + } else { + /* We are the parent; clean up */ + if (child_cwd) + free(child_cwd); + if (child_exe) + free(child_exe); + } +} +#endif /* OPT_EXEC_XTERM */ + +/* + * Rather than sending characters to the host, put them directly into our + * input queue. That lets a user have access to any of the control sequences + * for a key binding. This is the equivalent of local function key support. + * + * NOTE: This code does not support the hexadecimal kludge used in + * HandleStringEvent because it prevents us from sending an arbitrary string + * (but it appears in a lot of examples - so we are stuck with it). The + * standard string converter does recognize "\" for newline ("\n") and for + * octal constants (e.g., "\007" for BEL). So we assume the user can make do + * without a specialized converter. (Don't try to use \000, though). + */ +/* ARGSUSED */ +void +HandleInterpret(Widget w GCC_UNUSED, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + if (*param_count == 1) { + const char *value = params[0]; + int need = (int) strlen(value); + int used = (int) (VTbuffer->next - VTbuffer->buffer); + int have = (int) (VTbuffer->last - VTbuffer->buffer); + + if (have - used + need < BUF_SIZE) { + + fillPtyData(term, VTbuffer, value, (int) strlen(value)); + + TRACE(("Interpret %s\n", value)); + VTbuffer->update++; + } + } +} + +/*ARGSUSED*/ +void +HandleEnterWindow(Widget w GCC_UNUSED, + XtPointer eventdata GCC_UNUSED, + XEvent * event GCC_UNUSED, + Boolean * cont GCC_UNUSED) +{ + /* NOP since we handled it above */ + TRACE(("HandleEnterWindow ignored\n")); + TRACE_FOCUS(w, event); +} + +/*ARGSUSED*/ +void +HandleLeaveWindow(Widget w GCC_UNUSED, + XtPointer eventdata GCC_UNUSED, + XEvent * event GCC_UNUSED, + Boolean * cont GCC_UNUSED) +{ + /* NOP since we handled it above */ + TRACE(("HandleLeaveWindow ignored\n")); + TRACE_FOCUS(w, event); +} + +/*ARGSUSED*/ +void +HandleFocusChange(Widget w GCC_UNUSED, + XtPointer eventdata GCC_UNUSED, + XEvent * ev, + Boolean * cont GCC_UNUSED) +{ + XFocusChangeEvent *event = (XFocusChangeEvent *) ev; + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + TRACE(("HandleFocusChange type=%s, mode=%d, detail=%d\n", + visibleEventType(event->type), + event->mode, + event->detail)); + TRACE_FOCUS(xw, event); + + if (screen->quiet_grab + && (event->mode == NotifyGrab || event->mode == NotifyUngrab)) { + /* EMPTY */ ; + } else if (event->type == FocusIn) { + setXUrgency(xw, False); + + /* + * NotifyNonlinear only happens (on FocusIn) if the pointer was not in + * one of our windows. Use this to reset a case where one xterm is + * partly obscuring another, and X gets (us) confused about whether the + * pointer was in the window. In particular, this can happen if the + * user is resizing the obscuring window, causing some events to not be + * delivered to the obscured window. + */ + if (event->detail == NotifyNonlinear + && (screen->select & INWINDOW) != 0) { + unselectwindow(xw, INWINDOW); + } + selectwindow(xw, + ((event->detail == NotifyPointer) + ? INWINDOW + : FOCUS)); + SendFocusButton(xw, event); + } else { +#if OPT_FOCUS_EVENT + if (event->type == FocusOut) { + SendFocusButton(xw, event); + } +#endif + /* + * XGrabKeyboard() will generate NotifyGrab event that we want to + * ignore. + */ + if (event->mode != NotifyGrab) { + unselectwindow(xw, + ((event->detail == NotifyPointer) + ? INWINDOW + : FOCUS)); + } + if (screen->grabbedKbd && (event->mode == NotifyUngrab)) { + Bell(xw, XkbBI_Info, 100); + ReverseVideo(xw); + screen->grabbedKbd = False; + update_securekbd(); + } + } +} + +static long lastBellTime; /* in milliseconds */ + +#if defined(HAVE_XKB_BELL_EXT) +static Atom +AtomBell(XtermWidget xw, int which) +{ +#define DATA(name) { XkbBI_##name, XkbBN_##name } + static struct { + int value; + const char *name; + } table[] = { + DATA(Info), + DATA(MarginBell), + DATA(MinorError), + DATA(TerminalBell) + }; + Cardinal n; + Atom result = None; + + for (n = 0; n < XtNumber(table); ++n) { + if (table[n].value == which) { + result = XInternAtom(XtDisplay(xw), table[n].name, False); + break; + } + } + return result; +} +#endif + +void +xtermBell(XtermWidget xw, int which, int percent) +{ + TScreen *screen = TScreenOf(xw); +#if defined(HAVE_XKB_BELL_EXT) + Atom tony = AtomBell(xw, which); +#endif + + switch (which) { + case XkbBI_Info: + case XkbBI_MinorError: + case XkbBI_MajorError: + case XkbBI_TerminalBell: + switch (screen->warningVolume) { + case bvOff: + percent = -100; + break; + case bvLow: + break; + case bvHigh: + percent = 100; + break; + } + break; + case XkbBI_MarginBell: + switch (screen->marginVolume) { + case bvOff: + percent = -100; + break; + case bvLow: + break; + case bvHigh: + percent = 100; + break; + } + break; + default: + break; + } + +#if defined(HAVE_XKB_BELL_EXT) + if (tony != None) { + XkbBell(screen->display, VShellWindow(xw), percent, tony); + } else +#endif + XBell(screen->display, percent); +} + +void +Bell(XtermWidget xw, int which, int percent) +{ + TScreen *screen = TScreenOf(xw); + struct timeval curtime; + long now_msecs; + + TRACE(("BELL %d %d%%\n", which, percent)); + if (!XtIsRealized((Widget) xw)) { + return; + } + + setXUrgency(xw, True); + + /* has enough time gone by that we are allowed to ring + the bell again? */ + if (screen->bellSuppressTime) { + if (screen->bellInProgress) { + do_xevents(); + if (screen->bellInProgress) { /* even after new events? */ + return; + } + } + X_GETTIMEOFDAY(&curtime); + now_msecs = 1000 * curtime.tv_sec + curtime.tv_usec / 1000; + if (lastBellTime != 0 && now_msecs - lastBellTime >= 0 && + now_msecs - lastBellTime < screen->bellSuppressTime) { + return; + } + lastBellTime = now_msecs; + } + + if (screen->visualbell) { + VisualBell(); + } else { + xtermBell(xw, which, percent); + } + + if (screen->poponbell) + XRaiseWindow(screen->display, VShellWindow(xw)); + + if (screen->bellSuppressTime) { + /* now we change a property and wait for the notify event to come + back. If the server is suspending operations while the bell + is being emitted (problematic for audio bell), this lets us + know when the previous bell has finished */ + Widget w = CURRENT_EMU(); + XChangeProperty(XtDisplay(w), XtWindow(w), + XA_NOTICE, XA_NOTICE, 8, PropModeAppend, NULL, 0); + screen->bellInProgress = True; + } +} + +#define VB_DELAY screen->visualBellDelay + +static void +flashWindow(TScreen * screen, Window window, GC visualGC, unsigned width, unsigned height) +{ + int y = 0; + int x = 0; + + if (screen->flash_line) { + y = CursorY(screen, screen->cur_row); + height = (unsigned) FontHeight(screen); + } + XFillRectangle(screen->display, window, visualGC, x, y, width, height); + XFlush(screen->display); + Sleep(VB_DELAY); + XFillRectangle(screen->display, window, visualGC, x, y, width, height); +} + +void +VisualBell(void) +{ + TScreen *screen = TScreenOf(term); + + if (VB_DELAY > 0) { + Pixel xorPixel = (T_COLOR(screen, TEXT_FG) ^ + T_COLOR(screen, TEXT_BG)); + XGCValues gcval; + GC visualGC; + + gcval.function = GXxor; + gcval.foreground = xorPixel; + visualGC = XtGetGC((Widget) term, GCFunction + GCForeground, &gcval); +#if OPT_TEK4014 + if (TEK4014_ACTIVE(term)) { + TekScreen *tekscr = TekScreenOf(tekWidget); + flashWindow(screen, TWindow(tekscr), visualGC, + TFullWidth(tekscr), + TFullHeight(tekscr)); + } else +#endif + { + flashWindow(screen, VWindow(screen), visualGC, + FullWidth(screen), + FullHeight(screen)); + } + XtReleaseGC((Widget) term, visualGC); + } +} + +/* ARGSUSED */ +void +HandleBellPropertyChange(Widget w GCC_UNUSED, + XtPointer data GCC_UNUSED, + XEvent * ev, + Boolean * more GCC_UNUSED) +{ + TScreen *screen = TScreenOf(term); + + if (ev->xproperty.atom == XA_NOTICE) { + screen->bellInProgress = False; + } +} + +void +xtermWarning(const char *fmt,...) +{ + va_list ap; + + fprintf(stderr, "%s: ", ProgramName); + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + (void) fflush(stderr); + + va_end(ap); +} + +void +xtermPerror(const char *fmt,...) +{ + char *msg = strerror(errno); + va_list ap; + + fprintf(stderr, "%s: ", ProgramName); + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + fprintf(stderr, ": %s\n", msg); + (void) fflush(stderr); + + va_end(ap); +} + +Window +WMFrameWindow(XtermWidget xw) +{ + Window win_root, win_current, *children; + Window win_parent = 0; + unsigned int nchildren; + + win_current = XtWindow(xw); + + /* find the parent which is child of root */ + do { + if (win_parent) + win_current = win_parent; + XQueryTree(TScreenOf(xw)->display, + win_current, + &win_root, + &win_parent, + &children, + &nchildren); + XFree(children); + } while (win_root != win_parent); + + return win_current; +} + +#if OPT_DABBREV +/* + * The following code implements `dynamic abbreviation' expansion a la + * Emacs. It looks in the preceding visible screen and its scrollback + * to find expansions of a typed word. It compares consecutive + * expansions and ignores one of them if they are identical. + * (Tomasz J. Cholewo, t.cholewo@ieee.org) + */ + +#define IS_WORD_CONSTITUENT(x) ((x) != ' ' && (x) != '\0') +#define MAXWLEN 1024 /* maximum word length as in tcsh */ + +static int +dabbrev_prev_char(TScreen * screen, CELL * cell, LineData ** ld) +{ + int result = -1; + int firstLine = -(screen->savedlines); + + *ld = getLineData(screen, cell->row); + while (cell->row >= firstLine) { + if (--(cell->col) >= 0) { + result = (int) (*ld)->charData[cell->col]; + break; + } + if (--(cell->row) < firstLine) + break; /* ...there is no previous line */ + *ld = getLineData(screen, cell->row); + cell->col = MaxCols(screen); + if (!LineTstWrapped(*ld)) { + result = ' '; /* treat lines as separate */ + break; + } + } + return result; +} + +static char * +dabbrev_prev_word(TScreen * screen, CELL * cell, LineData ** ld) +{ + static char ab[MAXWLEN]; + + char *abword; + int c; + char *ab_end = (ab + MAXWLEN - 1); + char *result = 0; + + abword = ab_end; + *abword = '\0'; /* end of string marker */ + + while ((c = dabbrev_prev_char(screen, cell, ld)) >= 0 && + IS_WORD_CONSTITUENT(c)) { + if (abword > ab) /* store only |MAXWLEN| last chars */ + *(--abword) = (char) c; + } + + if (c >= 0) { + result = abword; + } else if (abword != ab_end) { + result = abword; + } + + if (result != 0) { + while ((c = dabbrev_prev_char(screen, cell, ld)) >= 0 && + !IS_WORD_CONSTITUENT(c)) { + ; /* skip preceding spaces */ + } + (cell->col)++; /* can be | > screen->max_col| */ + } + return result; +} + +static int +dabbrev_expand(TScreen * screen) +{ + int pty = screen->respond; /* file descriptor of pty */ + + static CELL cell; + static char *dabbrev_hint = 0, *lastexpansion = 0; + static unsigned int expansions; + + char *expansion; + Char *copybuffer; + size_t hint_len; + size_t del_cnt; + size_t buf_cnt; + int result = 0; + LineData *ld; + + if (!screen->dabbrev_working) { /* initialize */ + expansions = 0; + cell.col = screen->cur_col; + cell.row = screen->cur_row; + + if (dabbrev_hint != 0) + free(dabbrev_hint); + + if ((dabbrev_hint = dabbrev_prev_word(screen, &cell, &ld)) != 0) { + + if (lastexpansion != 0) + free(lastexpansion); + + if ((lastexpansion = strdup(dabbrev_hint)) != 0) { + + /* make own copy */ + if ((dabbrev_hint = strdup(dabbrev_hint)) != 0) { + screen->dabbrev_working = True; + /* we are in the middle of dabbrev process */ + } + } else { + return result; + } + } else { + return result; + } + if (!screen->dabbrev_working) { + if (lastexpansion != 0) { + free(lastexpansion); + lastexpansion = 0; + } + return result; + } + } + + if (dabbrev_hint == 0) + return result; + + hint_len = strlen(dabbrev_hint); + for (;;) { + if ((expansion = dabbrev_prev_word(screen, &cell, &ld)) == 0) { + if (expansions >= 2) { + expansions = 0; + cell.col = screen->cur_col; + cell.row = screen->cur_row; + continue; + } + break; + } + if (!strncmp(dabbrev_hint, expansion, hint_len) && /* empty hint matches everything */ + strlen(expansion) > hint_len && /* trivial expansion disallowed */ + strcmp(expansion, lastexpansion)) /* different from previous */ + break; + } + + if (expansion != 0) { + del_cnt = strlen(lastexpansion) - hint_len; + buf_cnt = del_cnt + strlen(expansion) - hint_len; + + if ((copybuffer = TypeMallocN(Char, buf_cnt)) != 0) { + /* delete previous expansion */ + memset(copybuffer, screen->dabbrev_erase_char, del_cnt); + memmove(copybuffer + del_cnt, + expansion + hint_len, + strlen(expansion) - hint_len); + v_write(pty, copybuffer, (unsigned) buf_cnt); + /* v_write() just reset our flag */ + screen->dabbrev_working = True; + free(copybuffer); + + free(lastexpansion); + + if ((lastexpansion = strdup(expansion)) != 0) { + result = 1; + expansions++; + } + } + } + + return result; +} + +/*ARGSUSED*/ +void +HandleDabbrevExpand(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + XtermWidget xw; + + TRACE(("Handle dabbrev-expand for %p\n", (void *) w)); + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + if (!dabbrev_expand(screen)) + Bell(xw, XkbBI_TerminalBell, 0); + } +} +#endif /* OPT_DABBREV */ + +#if OPT_MAXIMIZE +/*ARGSUSED*/ +void +HandleDeIconify(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + XMapWindow(screen->display, VShellWindow(xw)); + } +} + +/*ARGSUSED*/ +void +HandleIconify(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + XIconifyWindow(screen->display, + VShellWindow(xw), + DefaultScreen(screen->display)); + } +} + +int +QueryMaximize(XtermWidget xw, unsigned *width, unsigned *height) +{ + TScreen *screen = TScreenOf(xw); + XSizeHints hints; + long supp = 0; + Window root_win; + int root_x = -1; /* saved co-ordinates */ + int root_y = -1; + unsigned root_border; + unsigned root_depth; + + if (XGetGeometry(screen->display, + RootWindowOfScreen(XtScreen(xw)), + &root_win, + &root_x, + &root_y, + width, + height, + &root_border, + &root_depth)) { + TRACE(("QueryMaximize: XGetGeometry position %d,%d size %d,%d border %d\n", + root_x, + root_y, + *width, + *height, + root_border)); + + *width -= (root_border * 2); + *height -= (root_border * 2); + + hints.flags = PMaxSize; + if (XGetWMNormalHints(screen->display, + VShellWindow(xw), + &hints, + &supp) + && (hints.flags & PMaxSize) != 0) { + + TRACE(("QueryMaximize: WM hints max_w %#x max_h %#x\n", + hints.max_width, + hints.max_height)); + + if ((unsigned) hints.max_width < *width) + *width = (unsigned) hints.max_width; + if ((unsigned) hints.max_height < *height) + *height = (unsigned) hints.max_height; + } + return 1; + } + return 0; +} + +void +RequestMaximize(XtermWidget xw, int maximize) +{ + TScreen *screen = TScreenOf(xw); + XWindowAttributes wm_attrs, vshell_attrs; + unsigned root_width, root_height; + + TRACE(("RequestMaximize %s\n", maximize ? "maximize" : "restore")); + + if (maximize) { + + if (QueryMaximize(xw, &root_width, &root_height)) { + + if (XGetWindowAttributes(screen->display, + WMFrameWindow(xw), + &wm_attrs)) { + + if (XGetWindowAttributes(screen->display, + VShellWindow(xw), + &vshell_attrs)) { + + if (screen->restore_data != True + || screen->restore_width != root_width + || screen->restore_height != root_height) { + screen->restore_data = True; + screen->restore_x = wm_attrs.x + wm_attrs.border_width; + screen->restore_y = wm_attrs.y + wm_attrs.border_width; + screen->restore_width = (unsigned) vshell_attrs.width; + screen->restore_height = (unsigned) vshell_attrs.height; + TRACE(("HandleMaximize: save window position %d,%d size %d,%d\n", + screen->restore_x, + screen->restore_y, + screen->restore_width, + screen->restore_height)); + } + + /* subtract wm decoration dimensions */ + root_width -= + (unsigned) ((wm_attrs.width - vshell_attrs.width) + + (wm_attrs.border_width * 2)); + root_height -= + (unsigned) ((wm_attrs.height - vshell_attrs.height) + + (wm_attrs.border_width * 2)); + + XMoveResizeWindow(screen->display, VShellWindow(xw), + 0 + wm_attrs.border_width, /* x */ + 0 + wm_attrs.border_width, /* y */ + root_width, + root_height); + } + } + } + } else { + if (screen->restore_data) { + TRACE(("HandleRestoreSize: position %d,%d size %d,%d\n", + screen->restore_x, + screen->restore_y, + screen->restore_width, + screen->restore_height)); + screen->restore_data = False; + + XMoveResizeWindow(screen->display, + VShellWindow(xw), + screen->restore_x, + screen->restore_y, + screen->restore_width, + screen->restore_height); + } + } +} + +/*ARGSUSED*/ +void +HandleMaximize(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + RequestMaximize(xw, 1); + } +} + +/*ARGSUSED*/ +void +HandleRestoreSize(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *nparams GCC_UNUSED) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + RequestMaximize(xw, 0); + } +} +#endif /* OPT_MAXIMIZE */ + +void +Redraw(void) +{ + TScreen *screen = TScreenOf(term); + XExposeEvent event; + + TRACE(("Redraw\n")); + + event.type = Expose; + event.display = screen->display; + event.x = 0; + event.y = 0; + event.count = 0; + + if (VWindow(screen)) { + event.window = VWindow(screen); + event.width = term->core.width; + event.height = term->core.height; + (*term->core.widget_class->core_class.expose) ((Widget) term, + (XEvent *) & event, + NULL); + if (ScrollbarWidth(screen)) { + (screen->scrollWidget->core.widget_class->core_class.expose) + (screen->scrollWidget, (XEvent *) & event, NULL); + } + } +#if OPT_TEK4014 + if (TEK4014_SHOWN(term)) { + TekScreen *tekscr = TekScreenOf(tekWidget); + event.window = TWindow(tekscr); + event.width = tekWidget->core.width; + event.height = tekWidget->core.height; + TekExpose((Widget) tekWidget, (XEvent *) & event, NULL); + } +#endif +} + +#ifdef VMS +#define TIMESTAMP_FMT "%s%d-%02d-%02d-%02d-%02d-%02d" +#else +#define TIMESTAMP_FMT "%s%d-%02d-%02d.%02d:%02d:%02d" +#endif + +void +timestamp_filename(char *dst, const char *src) +{ + time_t tstamp; + struct tm *tstruct; + + tstamp = time((time_t *) 0); + tstruct = localtime(&tstamp); + sprintf(dst, TIMESTAMP_FMT, + src, + (int) tstruct->tm_year + 1900, + tstruct->tm_mon + 1, + tstruct->tm_mday, + tstruct->tm_hour, + tstruct->tm_min, + tstruct->tm_sec); +} + +int +open_userfile(uid_t uid, gid_t gid, char *path, Bool append) +{ + int fd; + struct stat sb; + +#ifdef VMS + if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644)) < 0) { + int the_error = errno; + xtermWarning("cannot open %s: %d:%s\n", + path, + the_error, + SysErrorMsg(the_error)); + return -1; + } + chown(path, uid, gid); +#else + if ((access(path, F_OK) != 0 && (errno != ENOENT)) + || (creat_as(uid, gid, append, path, 0644) <= 0) + || ((fd = open(path, O_WRONLY | O_APPEND)) < 0)) { + int the_error = errno; + xtermWarning("cannot open %s: %d:%s\n", + path, + the_error, + SysErrorMsg(the_error)); + return -1; + } +#endif + + /* + * Doublecheck that the user really owns the file that we've opened before + * we do any damage, and that it is not world-writable. + */ + if (fstat(fd, &sb) < 0 + || sb.st_uid != uid + || (sb.st_mode & 022) != 0) { + xtermWarning("you do not own %s\n", path); + close(fd); + return -1; + } + return fd; +} + +#ifndef VMS +/* + * Create a file only if we could with the permissions of the real user id. + * We could emulate this with careful use of access() and following + * symbolic links, but that is messy and has race conditions. + * Forking is messy, too, but we can't count on setreuid() or saved set-uids + * being available. + * + * Note: When called for user logging, we have ensured that the real and + * effective user ids are the same, so this remains as a convenience function + * for the debug logs. + * + * Returns + * 1 if we can proceed to open the file in relative safety, + * -1 on error, e.g., cannot fork + * 0 otherwise. + */ +int +creat_as(uid_t uid, gid_t gid, Bool append, char *pathname, unsigned mode) +{ + int fd; + pid_t pid; + int retval = 0; + int childstat = 0; +#ifndef HAVE_WAITPID + int waited; + SIGNAL_T(*chldfunc) (int); + + chldfunc = signal(SIGCHLD, SIG_DFL); +#endif /* HAVE_WAITPID */ + + TRACE(("creat_as(uid=%d/%d, gid=%d/%d, append=%d, pathname=%s, mode=%#o)\n", + (int) uid, (int) geteuid(), + (int) gid, (int) getegid(), + append, + pathname, + mode)); + + if (uid == geteuid() && gid == getegid()) { + fd = open(pathname, + O_WRONLY | O_CREAT | (append ? O_APPEND : O_EXCL), + mode); + if (fd >= 0) + close(fd); + return (fd >= 0); + } + + pid = fork(); + switch (pid) { + case 0: /* child */ + if (setgid(gid) == -1 + || setuid(uid) == -1) { + /* we cannot report an error here via stderr, just quit */ + retval = 1; + } else { + fd = open(pathname, + O_WRONLY | O_CREAT | (append ? O_APPEND : O_EXCL), + mode); + if (fd >= 0) { + close(fd); + retval = 0; + } else { + retval = 1; + } + } + _exit(retval); + /* NOTREACHED */ + case -1: /* error */ + return retval; + default: /* parent */ +#ifdef HAVE_WAITPID + while (waitpid(pid, &childstat, 0) < 0) { +#ifdef EINTR + if (errno == EINTR) + continue; +#endif /* EINTR */ +#ifdef ERESTARTSYS + if (errno == ERESTARTSYS) + continue; +#endif /* ERESTARTSYS */ + break; + } +#else /* HAVE_WAITPID */ + waited = wait(&childstat); + signal(SIGCHLD, chldfunc); + /* + Since we had the signal handler uninstalled for a while, + we might have missed the termination of our screen child. + If we can check for this possibility without hanging, do so. + */ + do + if (waited == TScreenOf(term)->pid) + Cleanup(0); + while ((waited = nonblocking_wait()) > 0) ; +#endif /* HAVE_WAITPID */ +#ifndef WIFEXITED +#define WIFEXITED(status) ((status & 0xff) != 0) +#endif + if (WIFEXITED(childstat)) + retval = 1; + return retval; + } +} +#endif /* !VMS */ + +int +xtermResetIds(TScreen * screen) +{ + int result = 0; + if (setgid(screen->gid) == -1) { + xtermWarning("unable to reset group-id\n"); + result = -1; + } + if (setuid(screen->uid) == -1) { + xtermWarning("unable to reset user-id\n"); + result = -1; + } + return result; +} + +#ifdef ALLOWLOGGING + +/* + * Logging is a security hole, since it allows a setuid program to write + * arbitrary data to an arbitrary file. So it is disabled by default. + */ + +#ifdef ALLOWLOGFILEEXEC +static SIGNAL_T +logpipe(int sig GCC_UNUSED) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + +#ifdef SYSV + (void) signal(SIGPIPE, SIG_IGN); +#endif /* SYSV */ + if (screen->logging) + CloseLog(xw); +} +#endif /* ALLOWLOGFILEEXEC */ + +void +StartLog(XtermWidget xw) +{ + static char *log_default; + TScreen *screen = TScreenOf(xw); + + if (screen->logging || (screen->inhibit & I_LOG)) + return; +#ifdef VMS /* file name is fixed in VMS variant */ + screen->logfd = open(XTERM_VMS_LOGFILE, + O_CREAT | O_TRUNC | O_APPEND | O_RDWR, + 0640); + if (screen->logfd < 0) + return; /* open failed */ +#else /*VMS */ + if (screen->logfile == NULL || *screen->logfile == 0) { + if (screen->logfile) + free(screen->logfile); + if (log_default == NULL) { +#if defined(HAVE_GETHOSTNAME) && defined(HAVE_STRFTIME) + char log_def_name[512]; /* see sprintf below */ + char hostname[255 + 1]; /* Internet standard limit (RFC 1035): + ``To simplify implementations, the + total length of a domain name (i.e., + label octets and label length + octets) is restricted to 255 octets + or less.'' */ + char yyyy_mm_dd_hh_mm_ss[4 + 5 * (1 + 2) + 1]; + time_t now; + struct tm *ltm; + + now = time((time_t *) 0); + ltm = (struct tm *) localtime(&now); + if ((gethostname(hostname, sizeof(hostname)) == 0) && + (strftime(yyyy_mm_dd_hh_mm_ss, + sizeof(yyyy_mm_dd_hh_mm_ss), + "%Y.%m.%d.%H.%M.%S", ltm) > 0)) { + (void) sprintf(log_def_name, "Xterm.log.%.255s.%.20s.%d", + hostname, yyyy_mm_dd_hh_mm_ss, (int) getpid()); + } + if ((log_default = x_strdup(log_def_name)) == NULL) + return; +#else + const char *log_def_name = "XtermLog.XXXXXX"; + if ((log_default = x_strdup(log_def_name)) == NULL) + return; + + mktemp(log_default); +#endif + } + if ((screen->logfile = x_strdup(log_default)) == 0) + return; + } + if (*screen->logfile == '|') { /* exec command */ +#ifdef ALLOWLOGFILEEXEC + /* + * Warning, enabling this "feature" allows arbitrary programs + * to be run. If ALLOWLOGFILECHANGES is enabled, this can be + * done through escape sequences.... You have been warned. + */ + int pid; + int p[2]; + static char *shell; + struct passwd pw; + + if (pipe(p) < 0 || (pid = fork()) < 0) + return; + if (pid == 0) { /* child */ + /* + * Close our output (we won't be talking back to the + * parent), and redirect our child's output to the + * original stderr. + */ + close(p[1]); + dup2(p[0], 0); + close(p[0]); + dup2(fileno(stderr), 1); + dup2(fileno(stderr), 2); + + close(fileno(stderr)); + close(ConnectionNumber(screen->display)); + close(screen->respond); + + if ((shell = x_getenv("SHELL")) == NULL) { + + if (x_getpwuid(screen->uid, &pw)) { + x_getlogin(screen->uid, &pw); + if (*(pw.pw_shell)) { + shell = pw.pw_shell; + } + } + } + + if (shell == 0) { + static char dummy[] = "/bin/sh"; + shell = dummy; + } + + signal(SIGHUP, SIG_DFL); + signal(SIGCHLD, SIG_DFL); + + /* (this is redundant) */ + if (xtermResetIds(screen) < 0) + exit(ERROR_SETUID); + + execl(shell, shell, "-c", &screen->logfile[1], (void *) 0); + + xtermWarning("Can't exec `%s'\n", &screen->logfile[1]); + exit(ERROR_LOGEXEC); + } + close(p[0]); + screen->logfd = p[1]; + signal(SIGPIPE, logpipe); +#else + Bell(xw, XkbBI_Info, 0); + Bell(xw, XkbBI_Info, 0); + return; +#endif + } else { + if ((screen->logfd = open_userfile(screen->uid, + screen->gid, + screen->logfile, + (log_default != 0))) < 0) + return; + } +#endif /*VMS */ + screen->logstart = VTbuffer->next; + screen->logging = True; + update_logging(); +} + +void +CloseLog(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (!screen->logging || (screen->inhibit & I_LOG)) + return; + FlushLog(xw); + close(screen->logfd); + screen->logging = False; + update_logging(); +} + +void +FlushLog(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->logging && !(screen->inhibit & I_LOG)) { + Char *cp; + int i; + +#ifdef VMS /* avoid logging output loops which otherwise occur sometimes + when there is no output and cp/screen->logstart are 1 apart */ + if (!tt_new_output) + return; + tt_new_output = False; +#endif /* VMS */ + cp = VTbuffer->next; + if (screen->logstart != 0 + && (i = (int) (cp - screen->logstart)) > 0) { + IGNORE_RC(write(screen->logfd, screen->logstart, (size_t) i)); + } + screen->logstart = VTbuffer->next; + } +} + +#endif /* ALLOWLOGGING */ + +/***====================================================================***/ + +#if OPT_ISO_COLORS +static void +ReportAnsiColorRequest(XtermWidget xw, int colornum, int final) +{ + if (AllowColorOps(xw, ecGetAnsiColor)) { + XColor color; + Colormap cmap = xw->core.colormap; + char buffer[80]; + + TRACE(("ReportAnsiColorRequest %d\n", colornum)); + color.pixel = GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[colornum]); + XQueryColor(TScreenOf(xw)->display, cmap, &color); + sprintf(buffer, "4;%d;rgb:%04x/%04x/%04x", + colornum, + color.red, + color.green, + color.blue); + unparseputc1(xw, ANSI_OSC); + unparseputs(xw, buffer); + unparseputc1(xw, final); + unparse_end(xw); + } +} + +static void +getColormapInfo(Display * display, unsigned *typep, unsigned *sizep) +{ + int numFound; + XVisualInfo myTemplate, *visInfoPtr; + + myTemplate.visualid = XVisualIDFromVisual(DefaultVisual(display, + XDefaultScreen(display))); + visInfoPtr = XGetVisualInfo(display, (long) VisualIDMask, + &myTemplate, &numFound); + *typep = (numFound >= 1) ? (unsigned) visInfoPtr->class : 0; + *sizep = (numFound >= 1) ? (unsigned) visInfoPtr->colormap_size : 0; + + XFree((char *) visInfoPtr); + + TRACE(("getColormapInfo type %d (%s), size %d\n", + *typep, ((*typep & 1) ? "dynamic" : "static"), *sizep)); +} + +#define MAX_COLORTABLE 4096 + +/* + * Make only one call to XQueryColors(), since it can be slow. + */ +static Boolean +loadColorTable(XtermWidget xw, unsigned length) +{ + Colormap cmap = xw->core.colormap; + TScreen *screen = TScreenOf(xw); + unsigned i; + Boolean result = False; + + if (screen->cmap_data == 0 + && length != 0 + && length < MAX_COLORTABLE) { + screen->cmap_data = TypeMallocN(XColor, (size_t) length); + if (screen->cmap_data != 0) { + screen->cmap_size = length; + + for (i = 0; i < screen->cmap_size; i++) { + screen->cmap_data[i].pixel = (unsigned long) i; + } + result = (Boolean) (XQueryColors(screen->display, + cmap, + screen->cmap_data, + (int) screen->cmap_size) != 0); + } + } + return result; +} + +/* + * Find closest color for "def" in "cmap". + * Set "def" to the resulting color. + * + * Based on Monish Shah's "find_closest_color()" for Vim 6.0, + * modified with ideas from David Tong's "noflash" library. + * The code from Vim in turn was derived from FindClosestColor() in Tcl/Tk. + * + * These provide some introduction: + * http://en.wikipedia.org/wiki/YIQ + * for an introduction to YIQ weights. + * http://en.wikipedia.org/wiki/Luminance_(video) + * for a discussion of luma. + * http://en.wikipedia.org/wiki/YUV + * + * Return False if not able to find or allocate a color. + */ +static Boolean +allocateClosestRGB(XtermWidget xw, Colormap cmap, XColor * def) +{ + TScreen *screen = TScreenOf(xw); + Boolean result = False; + char *tried; + double diff, thisRGB, bestRGB; + unsigned attempts; + unsigned bestInx; + unsigned cmap_type; + unsigned cmap_size; + unsigned i; + + getColormapInfo(screen->display, &cmap_type, &cmap_size); + + if ((cmap_type & 1) != 0) { + + if (loadColorTable(xw, cmap_size)) { + + tried = TypeCallocN(char, (size_t) cmap_size); + if (tried != 0) { + + /* + * Try (possibly each entry in the color map) to find the best + * approximation to the requested color. + */ + for (attempts = 0; attempts < cmap_size; attempts++) { + Boolean first = True; + + bestRGB = 0.0; + bestInx = 0; + for (i = 0; i < cmap_size; i++) { + if (!tried[bestInx]) { + /* + * Look for the best match based on luminance. + * Measure this by the least-squares difference of + * the weighted R/G/B components from the color map + * versus the requested color. Use the Y (luma) + * component of the YIQ color space model for + * weights that correspond to the luminance. + */ +#define AddColorWeight(weight, color) \ + diff = weight * (int) ((def->color) - screen->cmap_data[i].color); \ + thisRGB = diff * diff + + AddColorWeight(0.30, red); + AddColorWeight(0.61, green); + AddColorWeight(0.11, blue); + + if (first || (thisRGB < bestRGB)) { + first = False; + bestInx = i; + bestRGB = thisRGB; + } + } + } + if (XAllocColor(screen->display, cmap, + &screen->cmap_data[bestInx]) != 0) { + *def = screen->cmap_data[bestInx]; + TRACE(("...closest %x/%x/%x\n", def->red, + def->green, def->blue)); + result = True; + break; + } + /* + * It failed - either the color map entry was readonly, or + * another client has allocated the entry. Mark the entry + * so we will ignore it + */ + tried[bestInx] = True; + } + free(tried); + } + } + } + return result; +} + +#ifndef ULONG_MAX +#define ULONG_MAX (unsigned long)(~(0L)) +#endif + +#define CheckColor(result, value) \ + result = 0; \ + if (value.red) \ + result |= 1; \ + if (value.green) \ + result |= 2; \ + if (value.blue) \ + result |= 4 + +#define SelectColor(state, value, result) \ + switch (state) { \ + default: \ + case 1: \ + result = value.red; \ + break; \ + case 2: \ + result = value.green; \ + break; \ + case 4: \ + result = value.blue; \ + break; \ + } + +/* + * Check if the color map consists of values in exactly one of the red, green + * or blue columns. If it is not, we do not know how to use it for the exact + * match. + */ +static int +simpleColors(XColor * colortable, unsigned length) +{ + unsigned n; + int state = -1; + int check; + + for (n = 0; n < length; ++n) { + if (state == -1) { + CheckColor(state, colortable[n]); + if (state == 0) + state = -1; + } + if (state > 0) { + CheckColor(check, colortable[n]); + if (check > 0 && check != state) { + state = 0; + break; + } + } + } + switch (state) { + case 1: + case 2: + case 4: + break; + default: + state = 0; + break; + } + return state; +} + +static unsigned +searchColors(XColor * colortable, unsigned length, unsigned color, int state) +{ + unsigned result = 0; + unsigned n; + unsigned long best = ULONG_MAX; + unsigned long diff; + unsigned value; + + for (n = 0; n < length; ++n) { + SelectColor(state, colortable[n], value); + diff = (color - value); + diff *= diff; + if (diff < best) { +#if 0 + TRACE(("...%d:looking for %x, found %x/%x/%x (%lx)\n", + n, color, + colortable[n].red, + colortable[n].green, + colortable[n].blue, + diff)); +#endif + result = n; + best = diff; + } + } + SelectColor(state, colortable[result], value); + return value; +} + +/* + * This is a workaround for a longstanding defect in the X libraries. + * + * According to + * http://www.unix.com/man-page/all/3x/XAllocColoA/ + * + * XAllocColor() acts differently on static and dynamic visuals. On Pseu- + * doColor, DirectColor, and GrayScale visuals, XAllocColor() fails if + * there are no unallocated colorcells and no allocated read-only cell + * exactly matches the requested RGB values. On StaticColor, TrueColor, + * and StaticGray visuals, XAllocColor() returns the closest RGB values + * available in the colormap. The colorcell_in_out structure returns the + * actual RGB values allocated. + * + * That is, XAllocColor() should suffice unless the color map is full. In that + * case, allocateClosesRGB() is useful for the dynamic display classes such as + * PseudoColor. It is not useful for TrueColor, since XQueryColors() does not + * return regular RGB triples (unless a different scheme was used for + * specifying the pixel values); only the blue value is filled in. However, it + * is filled in with the colors that the server supports. + * + * Also (the reason for this function), XAllocColor() does not really work as + * described. For some TrueColor configurations it merely returns a close + * approximation, but not the closest. + */ +static Boolean +allocateExactRGB(XtermWidget xw, Colormap cmap, XColor * def) +{ + XColor save = *def; + TScreen *screen = TScreenOf(xw); + Boolean result = (Boolean) (XAllocColor(screen->display, cmap, def) != 0); + + /* + * If this is a statically allocated display, e.g., TrueColor, see if we + * can improve on the result by using the color values actually supported + * by the server. + */ + if (result) { + unsigned cmap_type; + unsigned cmap_size; + int state; + + getColormapInfo(screen->display, &cmap_type, &cmap_size); + + if ((cmap_type & 1) == 0) { + XColor temp = *def; + + if (loadColorTable(xw, cmap_size) + && (state = simpleColors(screen->cmap_data, cmap_size)) > 0) { +#define SearchColors(which) temp.which = (unsigned short) searchColors(screen->cmap_data, cmap_size, save.which, state) + SearchColors(red); + SearchColors(green); + SearchColors(blue); + if (XAllocColor(screen->display, cmap, &temp) != 0) { +#if OPT_TRACE + if (temp.red != save.red + || temp.green != save.green + || temp.blue != save.blue) { + TRACE(("...improved %x/%x/%x ->%x/%x/%x\n", + save.red, save.green, save.blue, + temp.red, temp.green, temp.blue)); + } else { + TRACE(("...no improvement for %x/%x/%x\n", + save.red, save.green, save.blue)); + } +#endif + *def = temp; + } + } + } + } + + return result; +} + +/* + * Allocate a color for the "ANSI" colors. That actually includes colors up + * to 256. + * + * Returns + * -1 on error + * 0 on no change + * 1 if a new color was allocated. + */ +static int +AllocateAnsiColor(XtermWidget xw, + ColorRes * res, + const char *spec) +{ + int result; + XColor def; + + if (xtermAllocColor(xw, &def, spec)) { + if ( +#if OPT_COLOR_RES + res->mode == True && +#endif + EQL_COLOR_RES(res, def.pixel)) { + result = 0; + } else { + result = 1; + SET_COLOR_RES(res, def.pixel); + TRACE(("AllocateAnsiColor[%d] %s (pixel 0x%06lx)\n", + (int) (res - TScreenOf(xw)->Acolors), spec, def.pixel)); +#if OPT_COLOR_RES + if (!res->mode) + result = 0; + res->mode = True; +#endif + } + } else { + TRACE(("AllocateAnsiColor %s (failed)\n", spec)); + result = -1; + } + return (result); +} + +#if OPT_COLOR_RES +Pixel +xtermGetColorRes(XtermWidget xw, ColorRes * res) +{ + Pixel result = 0; + + if (res->mode) { + result = res->value; + } else { + TRACE(("xtermGetColorRes for Acolors[%d]\n", + (int) (res - TScreenOf(xw)->Acolors))); + + if (res >= TScreenOf(xw)->Acolors) { + assert(res - TScreenOf(xw)->Acolors < MAXCOLORS); + + if (AllocateAnsiColor(xw, res, res->resource) < 0) { + res->value = TScreenOf(xw)->Tcolors[TEXT_FG].value; + res->mode = -True; + xtermWarning("Cannot allocate color \"%s\"\n", + NonNull(res->resource)); + } + result = res->value; + } else { + result = 0; + } + } + return result; +} +#endif + +static int +ChangeOneAnsiColor(XtermWidget xw, int color, const char *name) +{ + int code; + + if (color < 0 || color >= MAXCOLORS) { + code = -1; + } else { + ColorRes *res = &(TScreenOf(xw)->Acolors[color]); + + TRACE(("ChangeAnsiColor for Acolors[%d]\n", color)); + code = AllocateAnsiColor(xw, res, name); + } + return code; +} + +/* + * Set or query entries in the Acolors[] array by parsing pairs of color/name + * values from the given buffer. + * + * The color can be any legal index into Acolors[], which consists of the + * 16/88/256 "ANSI" colors, followed by special color values for the various + * colorXX resources. The indices for the special color values are not + * simple to work with, so an alternative is to use the calls which pass in + * 'first' set to the beginning of those indices. + * + * If the name is "?", report to the host the current value for the color. + */ +static Bool +ChangeAnsiColorRequest(XtermWidget xw, + char *buf, + int first, + int final) +{ + char *name; + int color; + int repaint = False; + int code; + int last = (MAXCOLORS - first); + + TRACE(("ChangeAnsiColorRequest string='%s'\n", buf)); + + while (buf && *buf) { + name = strchr(buf, ';'); + if (name == NULL) + break; + *name = '\0'; + name++; + color = atoi(buf); + if (color < 0 || color >= last) + break; /* quit on any error */ + buf = strchr(name, ';'); + if (buf) { + *buf = '\0'; + buf++; + } + if (!strcmp(name, "?")) { + ReportAnsiColorRequest(xw, color + first, final); + } else { + code = ChangeOneAnsiColor(xw, color + first, name); + if (code < 0) { + /* stop on any error */ + break; + } else if (code > 0) { + repaint = True; + } + /* FIXME: free old color somehow? We aren't for the other color + * change style (dynamic colors). + */ + } + } + + return (repaint); +} + +static Bool +ResetOneAnsiColor(XtermWidget xw, int color, int start) +{ + Bool repaint = False; + int last = MAXCOLORS - start; + + if (color >= 0 && color < last) { + ColorRes *res = &(TScreenOf(xw)->Acolors[color + start]); + + if (res->mode) { + /* a color has been allocated for this slot - test further... */ + if (ChangeOneAnsiColor(xw, color + start, res->resource) > 0) { + repaint = True; + } + } + } + return repaint; +} + +int +ResetAnsiColorRequest(XtermWidget xw, char *buf, int start) +{ + int repaint = 0; + int color; + + TRACE(("ResetAnsiColorRequest(%s)\n", buf)); + if (*buf != '\0') { + /* reset specific colors */ + while (!IsEmpty(buf)) { + char *next; + + color = (int) strtol(buf, &next, 10); + if ((next == buf) || (color < 0)) + break; /* no number at all */ + if (next != 0) { + if (strchr(";", *next) == 0) + break; /* unexpected delimiter */ + ++next; + } + + if (ResetOneAnsiColor(xw, color, start)) { + ++repaint; + } + buf = next; + } + } else { + TRACE(("...resetting all %d colors\n", MAXCOLORS)); + for (color = 0; color < MAXCOLORS; ++color) { + if (ResetOneAnsiColor(xw, color, start)) { + ++repaint; + } + } + } + TRACE(("...ResetAnsiColorRequest ->%d\n", repaint)); + return repaint; +} +#else +#define allocateClosestRGB(xw, cmap, def) 0 +#define allocateExactRGB(xw, cmap, def) XAllocColor(TScreenOf(xw)->display, cmap, def) +#endif /* OPT_ISO_COLORS */ + +static Boolean +xtermAllocColor(XtermWidget xw, XColor * def, const char *spec) +{ + Boolean result = False; + TScreen *screen = TScreenOf(xw); + Colormap cmap = xw->core.colormap; + + if (XParseColor(screen->display, cmap, spec, def) + && (allocateExactRGB(xw, cmap, def) + || allocateClosestRGB(xw, cmap, def))) { + TRACE(("xtermAllocColor -> %x/%x/%x\n", + def->red, def->green, def->blue)); + result = True; + } + return result; +} + +#if OPT_PASTE64 +static void +ManipulateSelectionData(XtermWidget xw, TScreen * screen, char *buf, int final) +{ +#define PDATA(a,b) { a, #b } + static struct { + char given; + String result; + } table[] = { + PDATA('s', SELECT), + PDATA('p', PRIMARY), + PDATA('c', CLIPBOARD), + PDATA('0', CUT_BUFFER0), + PDATA('1', CUT_BUFFER1), + PDATA('2', CUT_BUFFER2), + PDATA('3', CUT_BUFFER3), + PDATA('4', CUT_BUFFER4), + PDATA('5', CUT_BUFFER5), + PDATA('6', CUT_BUFFER6), + PDATA('7', CUT_BUFFER7), + }; + + const char *base = buf; + char *used = x_strdup(base); + Cardinal j, n = 0; + String *select_args = 0; + + TRACE(("Manipulate selection data\n")); + + while (*buf != ';' && *buf != '\0') { + ++buf; + } + + if (*buf == ';') { + *buf++ = '\0'; + + if (*base == '\0') + base = "s0"; + if ((select_args = TypeCallocN(String, 1 + strlen(base))) == 0) + return; + while (*base != '\0') { + for (j = 0; j < XtNumber(table); ++j) { + if (*base == table[j].given) { + used[n] = *base; + select_args[n++] = table[j].result; + TRACE(("atom[%d] %s\n", n, table[j].result)); + break; + } + } + ++base; + } + used[n] = 0; + + if (!strcmp(buf, "?")) { + if (AllowWindowOps(xw, ewGetSelection)) { + TRACE(("Getting selection\n")); + unparseputc1(xw, ANSI_OSC); + unparseputs(xw, "52"); + unparseputc(xw, ';'); + + unparseputs(xw, used); + unparseputc(xw, ';'); + + /* Tell xtermGetSelection data is base64 encoded */ + screen->base64_paste = n; + screen->base64_final = final; + + /* terminator will be written in this call */ + xtermGetSelection((Widget) xw, (Time) 0, select_args, n, NULL); + } + } else { + if (AllowWindowOps(xw, ewSetSelection)) { + TRACE(("Setting selection with %s\n", buf)); + ClearSelectionBuffer(screen); + while (*buf != '\0') + AppendToSelectionBuffer(screen, CharOf(*buf++)); + CompleteSelection(xw, select_args, n); + } + } + } +} +#endif /* OPT_PASTE64 */ + +/***====================================================================***/ + +#define IsSetUtf8Title(xw) (IsTitleMode(xw, tmSetUtf8) || (xw->screen.utf8_title)) + +static Bool +xtermIsPrintable(XtermWidget xw, Char ** bufp, Char * last) +{ + TScreen *screen = TScreenOf(xw); + Bool result = False; + Char *cp = *bufp; + Char *next = cp; + + (void) screen; + (void) last; + +#if OPT_WIDE_CHARS + if (xtermEnvUTF8() && IsSetUtf8Title(xw)) { + PtyData data; + + if (decodeUtf8(fakePtyData(&data, cp, last))) { + if (data.utf_data != UCS_REPL + && (data.utf_data >= 128 || + ansi_table[data.utf_data] == CASE_PRINT)) { + next += (data.utf_size - 1); + result = True; + } else { + result = False; + } + } else { + result = False; + } + } else +#endif +#if OPT_C1_PRINT + if (screen->c1_printable + && (*cp >= 128 && *cp < 160)) { + result = True; + } else +#endif + if (ansi_table[*cp] == CASE_PRINT) { + result = True; + } + *bufp = next; + return result; +} + +/***====================================================================***/ + +/* + * Enum corresponding to the actual OSC codes rather than the internal + * array indices. Compare with TermColors. + */ +typedef enum { + OSC_TEXT_FG = 10 + ,OSC_TEXT_BG + ,OSC_TEXT_CURSOR + ,OSC_MOUSE_FG + ,OSC_MOUSE_BG +#if OPT_TEK4014 + ,OSC_TEK_FG = 15 + ,OSC_TEK_BG +#endif +#if OPT_HIGHLIGHT_COLOR + ,OSC_HIGHLIGHT_BG = 17 +#endif +#if OPT_TEK4014 + ,OSC_TEK_CURSOR = 18 +#endif +#if OPT_HIGHLIGHT_COLOR + ,OSC_HIGHLIGHT_FG = 19 +#endif + ,OSC_NCOLORS +} OscTextColors; + +/* + * Map codes to OSC controls that can reset colors. + */ +#define OSC_RESET 100 +#define OSC_Reset(code) (code) + OSC_RESET + +static ScrnColors *pOldColors = NULL; + +static Bool +GetOldColors(XtermWidget xw) +{ + int i; + if (pOldColors == NULL) { + pOldColors = TypeXtMalloc(ScrnColors); + if (pOldColors == NULL) { + xtermWarning("allocation failure in GetOldColors\n"); + return (False); + } + pOldColors->which = 0; + for (i = 0; i < NCOLORS; i++) { + pOldColors->colors[i] = 0; + pOldColors->names[i] = NULL; + } + GetColors(xw, pOldColors); + } + return (True); +} + +static int +oppositeColor(int n) +{ + switch (n) { + case TEXT_FG: + n = TEXT_BG; + break; + case TEXT_BG: + n = TEXT_FG; + break; + case MOUSE_FG: + n = MOUSE_BG; + break; + case MOUSE_BG: + n = MOUSE_FG; + break; +#if OPT_TEK4014 + case TEK_FG: + n = TEK_BG; + break; + case TEK_BG: + n = TEK_FG; + break; +#endif +#if OPT_HIGHLIGHT_COLOR + case HIGHLIGHT_FG: + n = HIGHLIGHT_BG; + break; + case HIGHLIGHT_BG: + n = HIGHLIGHT_FG; + break; +#endif + default: + break; + } + return n; +} + +static void +ReportColorRequest(XtermWidget xw, int ndx, int final) +{ + if (AllowColorOps(xw, ecGetColor)) { + XColor color; + Colormap cmap = xw->core.colormap; + char buffer[80]; + + /* + * ChangeColorsRequest() has "always" chosen the opposite color when + * reverse-video is set. Report this as the original color index, but + * reporting the opposite color which would be used. + */ + int i = (xw->misc.re_verse) ? oppositeColor(ndx) : ndx; + + GetOldColors(xw); + color.pixel = pOldColors->colors[ndx]; + XQueryColor(TScreenOf(xw)->display, cmap, &color); + sprintf(buffer, "%d;rgb:%04x/%04x/%04x", i + 10, + color.red, + color.green, + color.blue); + TRACE(("ReportColorRequest #%d: 0x%06lx as %s\n", + ndx, pOldColors->colors[ndx], buffer)); + unparseputc1(xw, ANSI_OSC); + unparseputs(xw, buffer); + unparseputc1(xw, final); + unparse_end(xw); + } +} + +static Bool +UpdateOldColors(XtermWidget xw GCC_UNUSED, ScrnColors * pNew) +{ + int i; + + /* if we were going to free old colors, this would be the place to + * do it. I've decided not to (for now), because it seems likely + * that we'd have a small set of colors we use over and over, and that + * we could save some overhead this way. The only case in which this + * (clearly) fails is if someone is trying a boatload of colors, in + * which case they can restart xterm + */ + for (i = 0; i < NCOLORS; i++) { + if (COLOR_DEFINED(pNew, i)) { + if (pOldColors->names[i] != NULL) { + XtFree(pOldColors->names[i]); + pOldColors->names[i] = NULL; + } + if (pNew->names[i]) { + pOldColors->names[i] = pNew->names[i]; + } + pOldColors->colors[i] = pNew->colors[i]; + } + } + return (True); +} + +/* + * OSC codes are constant, but the indices for the color arrays depend on how + * xterm is compiled. + */ +static int +OscToColorIndex(OscTextColors mode) +{ + int result = 0; + +#define CASE(name) case OSC_##name: result = name; break + switch (mode) { + CASE(TEXT_FG); + CASE(TEXT_BG); + CASE(TEXT_CURSOR); + CASE(MOUSE_FG); + CASE(MOUSE_BG); +#if OPT_TEK4014 + CASE(TEK_FG); + CASE(TEK_BG); +#endif +#if OPT_HIGHLIGHT_COLOR + CASE(HIGHLIGHT_BG); + CASE(HIGHLIGHT_FG); +#endif +#if OPT_TEK4014 + CASE(TEK_CURSOR); +#endif + case OSC_NCOLORS: + break; + } + return result; +} + +static Bool +ChangeColorsRequest(XtermWidget xw, + int start, + char *names, + int final) +{ + Bool result = False; + char *thisName; + ScrnColors newColors; + int i, ndx; + + TRACE(("ChangeColorsRequest start=%d, names='%s'\n", start, names)); + + if (GetOldColors(xw)) { + newColors.which = 0; + for (i = 0; i < NCOLORS; i++) { + newColors.names[i] = NULL; + } + for (i = start; i < OSC_NCOLORS; i++) { + ndx = OscToColorIndex((OscTextColors) i); + if (xw->misc.re_verse) + ndx = oppositeColor(ndx); + + if (IsEmpty(names)) { + newColors.names[ndx] = NULL; + } else { + if (names[0] == ';') + thisName = NULL; + else + thisName = names; + names = strchr(names, ';'); + if (names != NULL) { + *names++ = '\0'; + } + if (thisName != 0 && !strcmp(thisName, "?")) { + ReportColorRequest(xw, ndx, final); + } else if (!pOldColors->names[ndx] + || (thisName + && strcmp(thisName, pOldColors->names[ndx]))) { + AllocateTermColor(xw, &newColors, ndx, thisName, False); + } + } + } + + if (newColors.which != 0) { + ChangeColors(xw, &newColors); + UpdateOldColors(xw, &newColors); + } + result = True; + } + return result; +} + +static Bool +ResetColorsRequest(XtermWidget xw, + int code) +{ + Bool result = False; + const char *thisName; + ScrnColors newColors; + int ndx; + + TRACE(("ResetColorsRequest code=%d\n", code)); + +#if OPT_COLOR_RES + if (GetOldColors(xw)) { + ndx = OscToColorIndex((OscTextColors) (code - OSC_RESET)); + if (xw->misc.re_verse) + ndx = oppositeColor(ndx); + + thisName = xw->screen.Tcolors[ndx].resource; + + newColors.which = 0; + newColors.names[ndx] = NULL; + + if (thisName != 0 + && pOldColors->names[ndx] != 0 + && strcmp(thisName, pOldColors->names[ndx])) { + AllocateTermColor(xw, &newColors, ndx, thisName, False); + + if (newColors.which != 0) { + ChangeColors(xw, &newColors); + UpdateOldColors(xw, &newColors); + } + } + result = True; + } +#endif + return result; +} + +#if OPT_SHIFT_FONTS +/* + * Initially, 'source' points to '#' or '?'. + * + * Look for an optional sign and optional number. If those are found, lookup + * the corresponding menu font entry. + */ +static int +ParseShiftedFont(XtermWidget xw, String source, String * target) +{ + TScreen *screen = TScreenOf(xw); + int num = screen->menu_font_number; + int rel = 0; + + if (*++source == '+') { + rel = 1; + source++; + } else if (*source == '-') { + rel = -1; + source++; + } + + if (isdigit(CharOf(*source))) { + int val = atoi(source); + if (rel > 0) + rel = val; + else if (rel < 0) + rel = -val; + else + num = val; + } + + if (rel != 0) { + num = lookupRelativeFontSize(xw, + screen->menu_font_number, rel); + + } + TRACE(("ParseShiftedFont(%s) ->%d (%s)\n", *target, num, source)); + *target = source; + return num; +} + +static void +QueryFontRequest(XtermWidget xw, String buf, int final) +{ + if (AllowFontOps(xw, efGetFont)) { + TScreen *screen = TScreenOf(xw); + Bool success = True; + int num; + String base = buf + 1; + const char *name = 0; + char temp[10]; + + num = ParseShiftedFont(xw, buf, &buf); + if (num < 0 + || num > fontMenu_lastBuiltin) { + Bell(xw, XkbBI_MinorError, 0); + success = False; + } else { +#if OPT_RENDERFONT + if (UsingRenderFont(xw)) { + name = getFaceName(xw, False); + } else +#endif + if ((name = screen->MenuFontName(num)) == 0) { + success = False; + } + } + + unparseputc1(xw, ANSI_OSC); + unparseputs(xw, "50"); + + if (success) { + unparseputc(xw, ';'); + if (buf >= base) { + /* identify the font-entry, unless it is the current one */ + if (*buf != '\0') { + unparseputc(xw, '#'); + sprintf(temp, "%d", num); + unparseputs(xw, temp); + if (*name != '\0') + unparseputc(xw, ' '); + } + } + unparseputs(xw, name); + } + + unparseputc1(xw, final); + unparse_end(xw); + } +} + +static void +ChangeFontRequest(XtermWidget xw, String buf) +{ + if (AllowFontOps(xw, efSetFont)) { + TScreen *screen = TScreenOf(xw); + Bool success = True; + int num; + VTFontNames fonts; + char *name; + + /* + * If the font specification is a "#", followed by an optional sign and + * optional number, lookup the corresponding menu font entry. + * + * Further, if the "#", etc., is followed by a font name, use that + * to load the font entry. + */ + if (*buf == '#') { + num = ParseShiftedFont(xw, buf, &buf); + + if (num < 0 + || num > fontMenu_lastBuiltin) { + Bell(xw, XkbBI_MinorError, 0); + success = False; + } else { + /* + * Skip past the optional number, and any whitespace to look + * for a font specification within the control. + */ + while (isdigit(CharOf(*buf))) { + ++buf; + } + while (isspace(CharOf(*buf))) { + ++buf; + } +#if OPT_RENDERFONT + if (UsingRenderFont(xw)) { + /* EMPTY */ + /* there is only one font entry to load */ + ; + } else +#endif + { + /* + * Normally there is no font specified in the control. + * But if there is, simply overwrite the font entry. + */ + if (*buf == '\0') { + if ((buf = screen->MenuFontName(num)) == 0) { + success = False; + } + } + } + } + } else { + num = screen->menu_font_number; + } + name = x_strtrim(buf); + if (success && !IsEmpty(name)) { +#if OPT_RENDERFONT + if (UsingRenderFont(xw)) { + setFaceName(xw, name); + xtermUpdateFontInfo(xw, True); + } else +#endif + { + memset(&fonts, 0, sizeof(fonts)); + fonts.f_n = name; + SetVTFont(xw, num, True, &fonts); + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } + free(name); + } +} +#endif /* OPT_SHIFT_FONTS */ + +/***====================================================================***/ + +void +do_osc(XtermWidget xw, Char * oscbuf, size_t len, int final) +{ + TScreen *screen = TScreenOf(xw); + int mode; + Char *cp; + int state = 0; + char *buf = 0; + char temp[2]; +#if OPT_ISO_COLORS + int ansi_colors = 0; +#endif + Bool need_data = True; + + TRACE(("do_osc %s\n", oscbuf)); + + (void) screen; + + /* + * Lines should be of the form <OSC> number ; string <ST>, however + * older xterms can accept <BEL> as a final character. We will respond + * with the same final character as the application sends to make this + * work better with shell scripts, which may have trouble reading an + * <ESC><backslash>, which is the 7-bit equivalent to <ST>. + */ + mode = 0; + for (cp = oscbuf; *cp != '\0'; cp++) { + switch (state) { + case 0: + if (isdigit(*cp)) { + mode = 10 * mode + (*cp - '0'); + if (mode > 65535) { + TRACE(("do_osc found unknown mode %d\n", mode)); + return; + } + break; + } + /* FALLTHRU */ + case 1: + if (*cp != ';') { + TRACE(("do_osc did not find semicolon offset %d\n", + (int) (cp - oscbuf))); + return; + } + state = 2; + break; + case 2: + buf = (char *) cp; + state = 3; + /* FALLTHRU */ + default: + if (!xtermIsPrintable(xw, &cp, oscbuf + len)) { + switch (mode) { + case 0: + case 1: + case 2: + break; + default: + TRACE(("do_osc found nonprinting char %02X offset %d\n", + CharOf(*cp), + (int) (cp - oscbuf))); + return; + } + } + } + } + + /* + * Most OSC controls other than resets require data. Handle the others as + * a special case. + */ + switch (mode) { +#if OPT_ISO_COLORS + case OSC_Reset(4): + case OSC_Reset(5): + case OSC_Reset(OSC_TEXT_FG): + case OSC_Reset(OSC_TEXT_BG): + case OSC_Reset(OSC_TEXT_CURSOR): + case OSC_Reset(OSC_MOUSE_FG): + case OSC_Reset(OSC_MOUSE_BG): +#if OPT_HIGHLIGHT_COLOR + case OSC_Reset(OSC_HIGHLIGHT_BG): + case OSC_Reset(OSC_HIGHLIGHT_FG): +#endif +#if OPT_TEK4014 + case OSC_Reset(OSC_TEK_FG): + case OSC_Reset(OSC_TEK_BG): + case OSC_Reset(OSC_TEK_CURSOR): +#endif + need_data = False; + break; +#endif + default: + break; + } + + /* + * Check if we have data when we want, and not when we do not want it. + * Either way, that is a malformed control sequence, and will be ignored. + */ + if (IsEmpty(buf)) { + if (need_data) { + TRACE(("do_osc found no data\n")); + return; + } + temp[0] = '\0'; + buf = temp; + } else if (!need_data) { + TRACE(("do_osc found found unwanted data\n")); + return; + } + + switch (mode) { + case 0: /* new icon name and title */ + ChangeIconName(xw, buf); + ChangeTitle(xw, buf); + break; + + case 1: /* new icon name only */ + ChangeIconName(xw, buf); + break; + + case 2: /* new title only */ + ChangeTitle(xw, buf); + break; + + case 3: /* change X property */ + if (AllowWindowOps(xw, ewSetXprop)) + ChangeXprop(buf); + break; +#if OPT_ISO_COLORS + case 5: + ansi_colors = NUM_ANSI_COLORS; + /* FALLTHRU */ + case 4: + if (ChangeAnsiColorRequest(xw, buf, ansi_colors, final)) + xtermRepaint(xw); + break; + case OSC_Reset(5): + ansi_colors = NUM_ANSI_COLORS; + /* FALLTHRU */ + case OSC_Reset(4): + if (ResetAnsiColorRequest(xw, buf, ansi_colors)) + xtermRepaint(xw); + break; +#endif + case OSC_TEXT_FG: + case OSC_TEXT_BG: + case OSC_TEXT_CURSOR: + case OSC_MOUSE_FG: + case OSC_MOUSE_BG: +#if OPT_HIGHLIGHT_COLOR + case OSC_HIGHLIGHT_BG: + case OSC_HIGHLIGHT_FG: +#endif +#if OPT_TEK4014 + case OSC_TEK_FG: + case OSC_TEK_BG: + case OSC_TEK_CURSOR: +#endif + if (xw->misc.dynamicColors) { + ChangeColorsRequest(xw, mode, buf, final); + } + break; + case OSC_Reset(OSC_TEXT_FG): + case OSC_Reset(OSC_TEXT_BG): + case OSC_Reset(OSC_TEXT_CURSOR): + case OSC_Reset(OSC_MOUSE_FG): + case OSC_Reset(OSC_MOUSE_BG): +#if OPT_HIGHLIGHT_COLOR + case OSC_Reset(OSC_HIGHLIGHT_BG): + case OSC_Reset(OSC_HIGHLIGHT_FG): +#endif +#if OPT_TEK4014 + case OSC_Reset(OSC_TEK_FG): + case OSC_Reset(OSC_TEK_BG): + case OSC_Reset(OSC_TEK_CURSOR): +#endif + if (xw->misc.dynamicColors) { + ResetColorsRequest(xw, mode); + } + break; + + case 30: + case 31: + /* reserved for Konsole (Stephan Binner <Stephan.Binner@gmx.de>) */ + break; + +#ifdef ALLOWLOGGING + case 46: /* new log file */ +#ifdef ALLOWLOGFILECHANGES + /* + * Warning, enabling this feature allows people to overwrite + * arbitrary files accessible to the person running xterm. + */ + if (strcmp(buf, "?") + && (cp = CastMallocN(char, strlen(buf)) != NULL)) { + strcpy(cp, buf); + if (screen->logfile) + free(screen->logfile); + screen->logfile = cp; + break; + } +#endif + Bell(xw, XkbBI_Info, 0); + Bell(xw, XkbBI_Info, 0); + break; +#endif /* ALLOWLOGGING */ + + case 50: +#if OPT_SHIFT_FONTS + if (*buf == '?') { + QueryFontRequest(xw, buf, final); + } else if (xw->misc.shift_fonts) { + ChangeFontRequest(xw, buf); + } +#endif /* OPT_SHIFT_FONTS */ + break; + case 51: + /* reserved for Emacs shell (Rob Mayoff <mayoff@dqd.com>) */ + break; + +#if OPT_PASTE64 + case 52: + ManipulateSelectionData(xw, screen, buf, final); + break; +#endif + /* + * One could write code to send back the display and host names, + * but that could potentially open a fairly nasty security hole. + */ + default: + TRACE(("do_osc - unrecognized code\n")); + break; + } + unparse_end(xw); +} + +#ifdef SunXK_F36 +#define MAX_UDK 37 +#else +#define MAX_UDK 35 +#endif +static struct { + char *str; + int len; +} user_keys[MAX_UDK]; + +/* + * Parse one nibble of a hex byte from the OSC string. We have removed the + * string-terminator (replacing it with a null), so the only other delimiter + * that is expected is semicolon. Ignore other characters (Ray Neuman says + * "real" terminals accept commas in the string definitions). + */ +static int +udk_value(const char **cp) +{ + int result = -1; + int c; + + for (;;) { + if ((c = **cp) != '\0') + *cp = *cp + 1; + if (c == ';' || c == '\0') + break; + if ((result = x_hex2int(c)) >= 0) + break; + } + + return result; +} + +void +reset_decudk(void) +{ + int n; + for (n = 0; n < MAX_UDK; n++) { + if (user_keys[n].str != 0) { + free(user_keys[n].str); + user_keys[n].str = 0; + user_keys[n].len = 0; + } + } +} + +/* + * Parse the data for DECUDK (user-defined keys). + */ +static void +parse_decudk(const char *cp) +{ + while (*cp) { + const char *base = cp; + char *str = CastMallocN(char, strlen(cp) + 1); + unsigned key = 0; + int lo, hi; + int len = 0; + + while (isdigit(CharOf(*cp))) + key = (key * 10) + (unsigned) (*cp++ - '0'); + if (*cp == '/') { + cp++; + while ((hi = udk_value(&cp)) >= 0 + && (lo = udk_value(&cp)) >= 0) { + str[len++] = (char) ((hi << 4) | lo); + } + } + if (len > 0 && key < MAX_UDK) { + if (user_keys[key].str != 0) + free(user_keys[key].str); + user_keys[key].str = str; + user_keys[key].len = len; + } else { + free(str); + } + if (*cp == ';') + cp++; + if (cp == base) /* badly-formed sequence - bail out */ + break; + } +} + +#if OPT_TRACE +#define SOFT_WIDE 10 +#define SOFT_HIGH 20 + +static void +parse_decdld(ANSI * params, const char *string) +{ + char DscsName[8]; + int len; + int Pfn = params->a_param[0]; + int Pcn = params->a_param[1]; + int Pe = params->a_param[2]; + int Pcmw = params->a_param[3]; + int Pw = params->a_param[4]; + int Pt = params->a_param[5]; + int Pcmh = params->a_param[6]; + int Pcss = params->a_param[7]; + + int start_char = Pcn + 0x20; + int char_wide = ((Pcmw == 0) + ? (Pcss ? 6 : 10) + : (Pcmw > 4 + ? Pcmw + : (Pcmw + 3))); + int char_high = ((Pcmh == 0) + ? ((Pcmw >= 2 || Pcmw <= 4) + ? 10 + : 20) + : Pcmh); + Char ch; + Char bits[SOFT_HIGH][SOFT_WIDE]; + Bool first = True; + Bool prior = False; + int row = 0, col = 0; + + TRACE(("Parsing DECDLD\n")); + TRACE((" font number %d\n", Pfn)); + TRACE((" starting char %d\n", Pcn)); + TRACE((" erase control %d\n", Pe)); + TRACE((" char-width %d\n", Pcmw)); + TRACE((" font-width %d\n", Pw)); + TRACE((" text/full %d\n", Pt)); + TRACE((" char-height %d\n", Pcmh)); + TRACE((" charset-size %d\n", Pcss)); + + if (Pfn > 1 + || Pcn > 95 + || Pe > 2 + || Pcmw > 10 + || Pcmw == 1 + || Pt > 2 + || Pcmh > 20 + || Pcss > 1 + || char_wide > SOFT_WIDE + || char_high > SOFT_HIGH) { + TRACE(("DECDLD illegal parameter\n")); + return; + } + + len = 0; + while (*string != '\0') { + ch = CharOf(*string++); + if (ch >= ANSI_SPA && ch <= 0x2f) { + if (len < 2) + DscsName[len++] = (char) ch; + } else if (ch >= 0x30 && ch <= 0x7e) { + DscsName[len++] = (char) ch; + break; + } + } + DscsName[len] = 0; + TRACE((" Dscs name '%s'\n", DscsName)); + + TRACE((" character matrix %dx%d\n", char_high, char_wide)); + while (*string != '\0') { + if (first) { + TRACE(("Char %d:\n", start_char)); + if (prior) { + for (row = 0; row < char_high; ++row) { + TRACE(("%.*s\n", char_wide, bits[row])); + } + } + prior = False; + first = False; + for (row = 0; row < char_high; ++row) { + for (col = 0; col < char_wide; ++col) { + bits[row][col] = '.'; + } + } + row = col = 0; + } + ch = CharOf(*string++); + if (ch >= 0x3f && ch <= 0x7e) { + int n; + + ch = CharOf(ch - 0x3f); + for (n = 0; n < 6; ++n) { + bits[row + n][col] = CharOf((ch & (1 << n)) ? '*' : '.'); + } + col += 1; + prior = True; + } else if (ch == '/') { + row += 6; + col = 0; + } else if (ch == ';') { + first = True; + ++start_char; + } + } +} +#else +#define parse_decdld(p,q) /* nothing */ +#endif + +/* + * Parse numeric parameters. Normally we use a state machine to simplify + * interspersing with control characters, but have the string already. + */ +static void +parse_ansi_params(ANSI * params, const char **string) +{ + const char *cp = *string; + ParmType nparam = 0; + + memset(params, 0, sizeof(*params)); + while (*cp != '\0') { + Char ch = CharOf(*cp++); + + if (isdigit(ch)) { + if (nparam < NPARAM) { + params->a_param[nparam] = + (ParmType) ((params->a_param[nparam] * 10) + + (ch - '0')); + } + } else if (ch == ';') { + if (++nparam < NPARAM) + params->a_nparam = nparam; + } else if (ch < 32) { + /* EMPTY */ ; + } else { + /* should be 0x30 to 0x7e */ + params->a_final = ch; + break; + } + } + *string = cp; +} + +void +do_dcs(XtermWidget xw, Char * dcsbuf, size_t dcslen) +{ + TScreen *screen = TScreenOf(xw); + char reply[BUFSIZ]; + const char *cp = (const char *) dcsbuf; + Bool okay; + ANSI params; + + TRACE(("do_dcs(%s:%lu)\n", (char *) dcsbuf, (unsigned long) dcslen)); + + if (dcslen != strlen(cp)) + /* shouldn't have nulls in the string */ + return; + + switch (*cp) { /* intermediate character, or parameter */ + case '$': /* DECRQSS */ + okay = True; + + cp++; + if (*cp++ == 'q') { + if (!strcmp(cp, "\"q")) { /* DECSCA */ + sprintf(reply, "%d%s", + (screen->protected_mode == DEC_PROTECT) + && (xw->flags & PROTECTED) ? 1 : 0, + cp); + } else if (!strcmp(cp, "\"p")) { /* DECSCL */ + if (screen->vtXX_level < 2) { + /* actually none of DECRQSS is valid for vt100's */ + break; + } + sprintf(reply, "%d%s%s", + (screen->vtXX_level ? + screen->vtXX_level : 1) + 60, + (screen->vtXX_level >= 2) + ? (screen->control_eight_bits + ? ";0" : ";1") + : "", + cp); + } else if (!strcmp(cp, "r")) { /* DECSTBM */ + sprintf(reply, "%d;%dr", + screen->top_marg + 1, + screen->bot_marg + 1); + } else if (!strcmp(cp, "s")) { /* DECSLRM */ + if (screen->vtXX_level >= 4) { /* VT420 */ + sprintf(reply, "%d;%ds", + screen->lft_marg + 1, + screen->rgt_marg + 1); + } + } else if (!strcmp(cp, "m")) { /* SGR */ + strcpy(reply, "0"); + if (xw->flags & BOLD) + strcat(reply, ";1"); + if (xw->flags & UNDERLINE) + strcat(reply, ";4"); + if (xw->flags & BLINK) + strcat(reply, ";5"); + if (xw->flags & INVERSE) + strcat(reply, ";7"); + if (xw->flags & INVISIBLE) + strcat(reply, ";8"); +#if OPT_256_COLORS || OPT_88_COLORS + if_OPT_ISO_COLORS(screen, { + if (xw->flags & FG_COLOR) { + if (xw->cur_foreground >= 16) + sprintf(reply + strlen(reply), + ";38;5;%d", xw->cur_foreground); + else + sprintf(reply + strlen(reply), + ";%d%d", + xw->cur_foreground >= 8 ? 9 : 3, + xw->cur_foreground >= 8 ? + xw->cur_foreground - 8 : + xw->cur_foreground); + } + if (xw->flags & BG_COLOR) { + if (xw->cur_background >= 16) + sprintf(reply + strlen(reply), + ";48;5;%d", xw->cur_foreground); + else + sprintf(reply + strlen(reply), + ";%d%d", + xw->cur_background >= 8 ? 10 : 4, + xw->cur_background >= 8 ? + xw->cur_background - 8 : + xw->cur_background); + } + }); +#elif OPT_ISO_COLORS + if_OPT_ISO_COLORS(screen, { + if (xw->flags & FG_COLOR) + sprintf(reply + strlen(reply), + ";%d%d", + xw->cur_foreground >= 8 ? 9 : 3, + xw->cur_foreground >= 8 ? + xw->cur_foreground - 8 : + xw->cur_foreground); + if (xw->flags & BG_COLOR) + sprintf(reply + strlen(reply), + ";%d%d", + xw->cur_background >= 8 ? 10 : 4, + xw->cur_background >= 8 ? + xw->cur_background - 8 : + xw->cur_background); + }); +#endif + strcat(reply, "m"); + } else if (!strcmp(cp, " q")) { /* DECSCUSR */ + int code = 0; + if (screen->cursor_underline != 0) + code |= 2; +#if OPT_BLINK_CURS + if (screen->cursor_blink_esc == 0) + code |= 1; +#endif + sprintf(reply, "%d%s", code + 1, cp); + } else + okay = False; + + if (okay) { + unparseputc1(xw, ANSI_DCS); + unparseputc(xw, okay ? '1' : '0'); + unparseputc(xw, '$'); + unparseputc(xw, 'r'); + cp = reply; + unparseputs(xw, cp); + unparseputc1(xw, ANSI_ST); + } else { + unparseputc(xw, ANSI_CAN); + } + } else { + unparseputc(xw, ANSI_CAN); + } + break; +#if OPT_TCAP_QUERY + case '+': + cp++; + switch (*cp) { + case 'p': + if (AllowTcapOps(xw, etSetTcap)) { + set_termcap(xw, cp + 1); + } + break; + case 'q': + if (AllowTcapOps(xw, etGetTcap)) { + Bool fkey; + unsigned state; + int code; + const char *tmp; + const char *parsed = ++cp; + + code = xtermcapKeycode(xw, &parsed, &state, &fkey); + + unparseputc1(xw, ANSI_DCS); + + unparseputc(xw, code >= 0 ? '1' : '0'); + + unparseputc(xw, '+'); + unparseputc(xw, 'r'); + + while (*cp != 0 && (code >= -1)) { + if (cp == parsed) + break; /* no data found, error */ + + for (tmp = cp; tmp != parsed; ++tmp) + unparseputc(xw, *tmp); + + if (code >= 0) { + unparseputc(xw, '='); + screen->tc_query_code = code; + screen->tc_query_fkey = fkey; +#if OPT_ISO_COLORS + /* XK_COLORS is a fake code for the "Co" entry (maximum + * number of colors) */ + if (code == XK_COLORS) { + unparseputn(xw, NUM_ANSI_COLORS); + } else +#endif + if (code == XK_TCAPNAME) { + unparseputs(xw, resource.term_name); + } else { + XKeyEvent event; + event.state = state; + Input(xw, &event, False); + } + screen->tc_query_code = -1; + } else { + break; /* no match found, error */ + } + + cp = parsed; + if (*parsed == ';') { + unparseputc(xw, *parsed++); + cp = parsed; + code = xtermcapKeycode(xw, &parsed, &state, &fkey); + } + } + unparseputc1(xw, ANSI_ST); + } + break; + } + break; +#endif + default: + if (screen->vtXX_level >= 2) { /* VT220 */ + parse_ansi_params(¶ms, &cp); + switch (params.a_final) { + case '|': /* DECUDK */ + if (params.a_param[0] == 0) + reset_decudk(); + parse_decudk(cp); + break; + case '{': /* DECDLD (no '}' case though) */ + parse_decdld(¶ms, cp); + break; + } + } + break; + } + unparse_end(xw); +} + +#if OPT_DEC_RECTOPS +enum { + mdUnknown = 0, + mdMaybeSet = 1, + mdMaybeReset = 2, + mdAlwaysSet = 3, + mdAlwaysReset = 4 +}; + +#define MdBool(bool) ((bool) ? mdMaybeSet : mdMaybeReset) +#define MdFlag(mode,flag) MdBool((mode) & (flag)) + +/* + * Reply is the same format as the query, with pair of mode/value: + * 0 - not recognized + * 1 - set + * 2 - reset + * 3 - permanently set + * 4 - permanently reset + * Only one mode can be reported at a time. + */ +void +do_rpm(XtermWidget xw, int nparams, int *params) +{ + ANSI reply; + int result = 0; + int count = 0; + + TRACE(("do_rpm %d:%d\n", nparams, params[0])); + memset(&reply, 0, sizeof(reply)); + if (nparams >= 1) { + switch (params[0]) { + case 1: /* GATM */ + result = mdAlwaysReset; + break; + case 2: + result = MdFlag(xw->keyboard.flags, MODE_KAM); + break; + case 3: /* CRM */ + result = mdMaybeReset; + break; + case 4: + result = MdFlag(xw->flags, INSERT); + break; + case 5: /* SRTM */ + case 7: /* VEM */ + case 10: /* HEM */ + case 11: /* PUM */ + result = mdAlwaysReset; + break; + case 12: + result = MdFlag(xw->keyboard.flags, MODE_SRM); + break; + case 13: /* FEAM */ + case 14: /* FETM */ + case 15: /* MATM */ + case 16: /* TTM */ + case 17: /* SATM */ + case 18: /* TSM */ + case 19: /* EBM */ + result = mdAlwaysReset; + break; + case 20: + result = MdFlag(xw->flags, LINEFEED); + break; + } + reply.a_param[count++] = (ParmType) params[0]; + reply.a_param[count++] = (ParmType) result; + } + reply.a_type = ANSI_CSI; + reply.a_nparam = (ParmType) count; + reply.a_inters = '$'; + reply.a_final = 'y'; + unparseseq(xw, &reply); +} + +void +do_decrpm(XtermWidget xw, int nparams, int *params) +{ + ANSI reply; + int result = 0; + int count = 0; + + TRACE(("do_decrpm %d:%d\n", nparams, params[0])); + memset(&reply, 0, sizeof(reply)); + if (nparams >= 1) { + TScreen *screen = TScreenOf(xw); + + switch (params[0]) { + case 1: /* DECCKM */ + result = MdFlag(xw->keyboard.flags, MODE_DECCKM); + break; + case 2: /* DECANM - ANSI/VT52 mode */ +#if OPT_VT52_MODE + result = MdBool(screen->vtXX_level >= 1); +#else + result = mdMaybeSet; +#endif + break; + case 3: /* DECCOLM */ + result = MdFlag(xw->flags, IN132COLUMNS); + break; + case 4: /* DECSCLM (slow scroll) */ + result = MdFlag(xw->flags, SMOOTHSCROLL); + break; + case 5: /* DECSCNM */ + result = MdFlag(xw->flags, REVERSE_VIDEO); + break; + case 6: /* DECOM */ + result = MdFlag(xw->flags, ORIGIN); + break; + case 7: /* DECAWM */ + result = MdFlag(xw->flags, WRAPAROUND); + break; + case 8: /* DECARM */ + result = mdAlwaysReset; + break; + case SET_X10_MOUSE: /* X10 mouse */ + result = MdBool(screen->send_mouse_pos == X10_MOUSE); + break; +#if OPT_TOOLBAR + case 10: /* rxvt */ + result = MdBool(resource.toolBar); + break; +#endif +#if OPT_BLINK_CURS + case 12: /* att610: Start/stop blinking cursor */ + result = MdBool(screen->cursor_blink_res); + break; +#endif + case 18: /* DECPFF: print form feed */ + result = MdBool(PrinterOf(screen).printer_formfeed); + break; + case 19: /* DECPEX: print extent */ + result = MdBool(PrinterOf(screen).printer_extent); + break; + case 25: /* DECTCEM: Show/hide cursor (VT200) */ + result = MdBool(screen->cursor_set); + break; + case 30: /* rxvt */ + result = MdBool(screen->fullVwin.sb_info.width != OFF); + break; +#if OPT_SHIFT_FONTS + case 35: /* rxvt */ + result = MdBool(xw->misc.shift_fonts); + break; +#endif +#if OPT_TEK4014 + case 38: /* DECTEK */ + result = MdBool(TEK4014_ACTIVE(xw)); + break; +#endif + case 40: /* 132 column mode */ + result = MdBool(screen->c132); + break; + case 41: /* curses hack */ + result = MdBool(screen->curses); + break; + case 42: /* DECNRCM national charset (VT220) */ + result = MdFlag(xw->flags, NATIONAL); + break; + case 44: /* margin bell */ + result = MdBool(screen->marginbell); + break; + case 45: /* reverse wraparound */ + result = MdFlag(xw->flags, REVERSEWRAP); + break; +#ifdef ALLOWLOGGING + case 46: /* logging */ +#ifdef ALLOWLOGFILEONOFF + result = MdBool(screen->logging); +#endif /* ALLOWLOGFILEONOFF */ + break; +#endif + case 1049: /* alternate buffer & cursor */ + /* FALLTHRU */ + case 1047: + /* FALLTHRU */ + case 47: /* alternate buffer */ + result = MdBool(screen->whichBuf); + break; + case 66: /* DECNKM */ + result = MdFlag(xw->keyboard.flags, MODE_DECKPAM); + break; + case 67: /* DECBKM */ + result = MdFlag(xw->keyboard.flags, MODE_DECBKM); + break; + case 69: /* DECLRMM */ + result = MdFlag(xw->flags, LEFT_RIGHT); + break; + case 95: /* DECNCSM */ + result = MdFlag(xw->flags, NOCLEAR_COLM); + break; + case SET_VT200_MOUSE: /* xterm bogus sequence */ + result = MdBool(screen->send_mouse_pos == VT200_MOUSE); + break; + case SET_VT200_HIGHLIGHT_MOUSE: /* xterm sequence w/hilite tracking */ + result = MdBool(screen->send_mouse_pos == VT200_HIGHLIGHT_MOUSE); + break; + case SET_BTN_EVENT_MOUSE: + result = MdBool(screen->send_mouse_pos == BTN_EVENT_MOUSE); + break; + case SET_ANY_EVENT_MOUSE: + result = MdBool(screen->send_mouse_pos == ANY_EVENT_MOUSE); + break; +#if OPT_FOCUS_EVENT + case SET_FOCUS_EVENT_MOUSE: + result = MdBool(screen->send_focus_pos); + break; +#endif + case SET_EXT_MODE_MOUSE: + /* FALLTHRU */ + case SET_SGR_EXT_MODE_MOUSE: + /* FALLTHRU */ + case SET_URXVT_EXT_MODE_MOUSE: + result = MdBool(screen->extend_coords == params[0]); + break; + case 1010: /* rxvt */ + result = MdBool(screen->scrollttyoutput); + break; + case 1011: /* rxvt */ + result = MdBool(screen->scrollkey); + break; + case 1034: + result = MdBool(screen->eight_bit_meta); + break; +#if OPT_NUM_LOCK + case 1035: + result = MdBool(xw->misc.real_NumLock); + break; + case 1036: + result = MdBool(screen->meta_sends_esc); + break; +#endif + case 1037: + result = MdBool(screen->delete_is_del); + break; +#if OPT_NUM_LOCK + case 1039: + result = MdBool(screen->alt_sends_esc); + break; +#endif + case 1040: + result = MdBool(screen->keepSelection); + break; + case 1041: + result = MdBool(screen->selectToClipboard); + break; + case 1042: + result = MdBool(screen->bellIsUrgent); + break; + case 1043: + result = MdBool(screen->poponbell); + break; + case 1048: + result = MdBool(screen->sc[screen->whichBuf].saved); + break; +#if OPT_TCAP_FKEYS + case 1050: + result = MdBool(xw->keyboard.type == keyboardIsTermcap); + break; +#endif +#if OPT_SUN_FUNC_KEYS + case 1051: + result = MdBool(xw->keyboard.type == keyboardIsSun); + break; +#endif +#if OPT_HP_FUNC_KEYS + case 1052: + result = MdBool(xw->keyboard.type == keyboardIsHP); + break; +#endif +#if OPT_SCO_FUNC_KEYS + case 1053: + result = MdBool(xw->keyboard.type == keyboardIsSCO); + break; +#endif + case 1060: + result = MdBool(xw->keyboard.type == keyboardIsLegacy); + break; +#if OPT_SUNPC_KBD + case 1061: + result = MdBool(xw->keyboard.type == keyboardIsVT220); + break; +#endif +#if OPT_READLINE + case SET_BUTTON1_MOVE_POINT: + result = MdBool(screen->click1_moves); + break; + case SET_BUTTON2_MOVE_POINT: + result = MdBool(screen->paste_moves); + break; + case SET_DBUTTON3_DELETE: + result = MdBool(screen->dclick3_deletes); + break; + case SET_PASTE_IN_BRACKET: + result = MdBool(screen->paste_brackets); + break; + case SET_PASTE_QUOTE: + result = MdBool(screen->paste_quotes); + break; + case SET_PASTE_LITERAL_NL: + result = MdBool(screen->paste_literal_nl); + break; +#endif /* OPT_READLINE */ + } + reply.a_param[count++] = (ParmType) params[0]; + reply.a_param[count++] = (ParmType) result; + } + reply.a_type = ANSI_CSI; + reply.a_pintro = '?'; + reply.a_nparam = (ParmType) count; + reply.a_inters = '$'; + reply.a_final = 'y'; + unparseseq(xw, &reply); +} +#endif /* OPT_DEC_RECTOPS */ + +char * +udk_lookup(int keycode, int *len) +{ + if (keycode >= 0 && keycode < MAX_UDK) { + *len = user_keys[keycode].len; + return user_keys[keycode].str; + } + return 0; +} + +void +ChangeGroup(XtermWidget xw, const char *attribute, char *value) +{ +#if OPT_WIDE_CHARS + static Char *converted; /* NO_LEAKS */ +#endif + static char empty[1]; + + Arg args[1]; + Boolean changed = True; + Widget w = CURRENT_EMU(); + Widget top = SHELL_OF(w); + + char *my_attr; + char *name; + size_t limit; + Char *c1; + Char *cp; + + if (!AllowTitleOps(xw)) + return; + + if (value == 0) + value = empty; + if (IsTitleMode(xw, tmSetBase16)) { + const char *temp; + char *test; + + value = x_decode_hex(value, &temp); + if (*temp != '\0') + return; + for (test = value; *test != '\0'; ++test) { + if (CharOf(*test) < 32) { + *test = '\0'; + break; + } + } + } + + c1 = (Char *) value; + name = value; + limit = strlen(name); + my_attr = x_strdup(attribute); + + TRACE(("ChangeGroup(attribute=%s, value=%s)\n", my_attr, name)); + + /* + * Ignore titles that are too long to be plausible requests. + */ + if (limit > 0 && limit < 1024) { + + /* + * After all decoding, overwrite nonprintable characters with '?'. + */ + for (cp = c1; *cp != 0; ++cp) { + Char *c2 = cp; + if (!xtermIsPrintable(xw, &cp, c1 + limit)) { + memset(c2, '?', (size_t) (cp + 1 - c2)); + } + } + +#if OPT_WIDE_CHARS + /* + * If we're running in UTF-8 mode, and have not been told that the + * title string is in UTF-8, it is likely that non-ASCII text in the + * string will be rejected because it is not printable in the current + * locale. So we convert it to UTF-8, allowing the X library to + * convert it back. + */ + if (xtermEnvUTF8() && !IsSetUtf8Title(xw)) { + int n; + + for (n = 0; name[n] != '\0'; ++n) { + if (CharOf(name[n]) > 127) { + if (converted != 0) + free(converted); + if ((converted = TypeMallocN(Char, 1 + (6 * limit))) != 0) { + Char *temp = converted; + while (*name != 0) { + temp = convertToUTF8(temp, CharOf(*name)); + ++name; + } + *temp = 0; + name = (char *) converted; + TRACE(("...converted{%s}\n", name)); + } + break; + } + } + } +#endif + +#if OPT_SAME_NAME + /* If the attribute isn't going to change, then don't bother... */ + + if (resource.sameName) { + char *buf = 0; + XtSetArg(args[0], my_attr, &buf); + XtGetValues(top, args, 1); + TRACE(("...comparing{%s}\n", buf)); + if (buf != 0 && strcmp(name, buf) == 0) + changed = False; + } +#endif /* OPT_SAME_NAME */ + + if (changed) { + TRACE(("...updating %s\n", my_attr)); + TRACE(("...value is %s\n", name)); + XtSetArg(args[0], my_attr, name); + XtSetValues(top, args, 1); + +#if OPT_WIDE_CHARS + if (xtermEnvUTF8()) { + Display *dpy = XtDisplay(xw); + Atom my_atom; + + const char *propname = (!strcmp(my_attr, XtNtitle) + ? "_NET_WM_NAME" + : "_NET_WM_ICON_NAME"); + if ((my_atom = XInternAtom(dpy, propname, False)) != None) { + if (IsSetUtf8Title(xw)) { + TRACE(("...updating %s\n", propname)); + TRACE(("...value is %s\n", value)); + XChangeProperty(dpy, VShellWindow(xw), my_atom, + XA_UTF8_STRING(dpy), 8, + PropModeReplace, + (Char *) value, + (int) strlen(value)); + } else { + TRACE(("...deleting %s\n", propname)); + XDeleteProperty(dpy, VShellWindow(xw), my_atom); + } + } + } +#endif + } + + free(my_attr); + + if (IsTitleMode(xw, tmSetBase16)) + free(value); + + } + return; +} + +void +ChangeIconName(XtermWidget xw, char *name) +{ + if (name == 0) { + static char dummy[] = ""; + name = dummy; + } + if (!showZIconBeep(xw, name)) + ChangeGroup(xw, XtNiconName, name); +} + +void +ChangeTitle(XtermWidget xw, char *name) +{ + ChangeGroup(xw, XtNtitle, name); +} + +#define Strlen(s) strlen((const char *)(s)) + +void +ChangeXprop(char *buf) +{ + Display *dpy = XtDisplay(toplevel); + Window w = XtWindow(toplevel); + XTextProperty text_prop; + Atom aprop; + Char *pchEndPropName = (Char *) strchr(buf, '='); + + if (pchEndPropName) + *pchEndPropName = '\0'; + aprop = XInternAtom(dpy, buf, False); + if (pchEndPropName == NULL) { + /* no "=value" given, so delete the property */ + XDeleteProperty(dpy, w, aprop); + } else { + text_prop.value = pchEndPropName + 1; + text_prop.encoding = XA_STRING; + text_prop.format = 8; + text_prop.nitems = Strlen(text_prop.value); + XSetTextProperty(dpy, w, &text_prop, aprop); + } +} + +/***====================================================================***/ + +/* + * This is part of ReverseVideo(). It reverses the data stored for the old + * "dynamic" colors that might have been retrieved using OSC 10-18. + */ +void +ReverseOldColors(void) +{ + ScrnColors *pOld = pOldColors; + Pixel tmpPix; + char *tmpName; + + if (pOld) { + /* change text cursor, if necesary */ + if (pOld->colors[TEXT_CURSOR] == pOld->colors[TEXT_FG]) { + pOld->colors[TEXT_CURSOR] = pOld->colors[TEXT_BG]; + if (pOld->names[TEXT_CURSOR]) { + XtFree(pOldColors->names[TEXT_CURSOR]); + pOld->names[TEXT_CURSOR] = NULL; + } + if (pOld->names[TEXT_BG]) { + if ((tmpName = x_strdup(pOld->names[TEXT_BG])) != 0) { + pOld->names[TEXT_CURSOR] = tmpName; + } + } + } + + EXCHANGE(pOld->colors[TEXT_FG], pOld->colors[TEXT_BG], tmpPix); + EXCHANGE(pOld->names[TEXT_FG], pOld->names[TEXT_BG], tmpName); + + EXCHANGE(pOld->colors[MOUSE_FG], pOld->colors[MOUSE_BG], tmpPix); + EXCHANGE(pOld->names[MOUSE_FG], pOld->names[MOUSE_BG], tmpName); + +#if OPT_TEK4014 + EXCHANGE(pOld->colors[TEK_FG], pOld->colors[TEK_BG], tmpPix); + EXCHANGE(pOld->names[TEK_FG], pOld->names[TEK_BG], tmpName); +#endif + } + return; +} + +Bool +AllocateTermColor(XtermWidget xw, + ScrnColors * pNew, + int ndx, + const char *name, + Bool always) +{ + Bool result = False; + + if (always || AllowColorOps(xw, ecSetColor)) { + XColor def; + char *newName; + + result = True; + if (!x_strcasecmp(name, XtDefaultForeground)) { + def.pixel = xw->old_foreground; + } else if (!x_strcasecmp(name, XtDefaultBackground)) { + def.pixel = xw->old_background; + } else if (!xtermAllocColor(xw, &def, name)) { + result = False; + } + + if (result + && (newName = x_strdup(name)) != 0) { + if (COLOR_DEFINED(pNew, ndx)) { + free(pNew->names[ndx]); + } + SET_COLOR_VALUE(pNew, ndx, def.pixel); + SET_COLOR_NAME(pNew, ndx, newName); + TRACE(("AllocateTermColor #%d: %s (pixel 0x%06lx)\n", + ndx, newName, def.pixel)); + } else { + TRACE(("AllocateTermColor #%d: %s (failed)\n", ndx, name)); + result = False; + } + } + return result; +} +/***====================================================================***/ + +/* ARGSUSED */ +void +Panic(const char *s GCC_UNUSED, int a GCC_UNUSED) +{ +#ifdef DEBUG + if (debug) { + xtermWarning(s, a); + } +#endif /* DEBUG */ +} + +const char * +SysErrorMsg(int code) +{ + static char unknown[] = "unknown error"; + char *s = strerror(code); + return s ? s : unknown; +} + +const char * +SysReasonMsg(int code) +{ + /* *INDENT-OFF* */ + static const struct { + int code; + const char *name; + } table[] = { + { ERROR_FIONBIO, "main: ioctl() failed on FIONBIO" }, + { ERROR_F_GETFL, "main: ioctl() failed on F_GETFL" }, + { ERROR_F_SETFL, "main: ioctl() failed on F_SETFL", }, + { ERROR_OPDEVTTY, "spawn: open() failed on /dev/tty", }, + { ERROR_TIOCGETP, "spawn: ioctl() failed on TIOCGETP", }, + { ERROR_PTSNAME, "spawn: ptsname() failed", }, + { ERROR_OPPTSNAME, "spawn: open() failed on ptsname", }, + { ERROR_PTEM, "spawn: ioctl() failed on I_PUSH/\"ptem\"" }, + { ERROR_CONSEM, "spawn: ioctl() failed on I_PUSH/\"consem\"" }, + { ERROR_LDTERM, "spawn: ioctl() failed on I_PUSH/\"ldterm\"" }, + { ERROR_TTCOMPAT, "spawn: ioctl() failed on I_PUSH/\"ttcompat\"" }, + { ERROR_TIOCSETP, "spawn: ioctl() failed on TIOCSETP" }, + { ERROR_TIOCSETC, "spawn: ioctl() failed on TIOCSETC" }, + { ERROR_TIOCSETD, "spawn: ioctl() failed on TIOCSETD" }, + { ERROR_TIOCSLTC, "spawn: ioctl() failed on TIOCSLTC" }, + { ERROR_TIOCLSET, "spawn: ioctl() failed on TIOCLSET" }, + { ERROR_INIGROUPS, "spawn: initgroups() failed" }, + { ERROR_FORK, "spawn: fork() failed" }, + { ERROR_EXEC, "spawn: exec() failed" }, + { ERROR_PTYS, "get_pty: not enough ptys" }, + { ERROR_PTY_EXEC, "waiting for initial map" }, + { ERROR_SETUID, "spawn: setuid() failed" }, + { ERROR_INIT, "spawn: can't initialize window" }, + { ERROR_TIOCKSET, "spawn: ioctl() failed on TIOCKSET" }, + { ERROR_TIOCKSETC, "spawn: ioctl() failed on TIOCKSETC" }, + { ERROR_LUMALLOC, "luit: command-line malloc failed" }, + { ERROR_SELECT, "in_put: select() failed" }, + { ERROR_VINIT, "VTInit: can't initialize window" }, + { ERROR_KMMALLOC1, "HandleKeymapChange: malloc failed" }, + { ERROR_TSELECT, "Tinput: select() failed" }, + { ERROR_TINIT, "TekInit: can't initialize window" }, + { ERROR_BMALLOC2, "SaltTextAway: malloc() failed" }, + { ERROR_LOGEXEC, "StartLog: exec() failed" }, + { ERROR_XERROR, "xerror: XError event" }, + { ERROR_XIOERROR, "xioerror: X I/O error" }, + { ERROR_SCALLOC, "Alloc: calloc() failed on base" }, + { ERROR_SCALLOC2, "Alloc: calloc() failed on rows" }, + { ERROR_SAVE_PTR, "ScrnPointers: malloc/realloc() failed" }, + { ERROR_MMALLOC, "my_memmove: malloc/realloc failed" }, + }; + /* *INDENT-ON* */ + + Cardinal n; + const char *result = "?"; + + for (n = 0; n < XtNumber(table); ++n) { + if (code == table[n].code) { + result = table[n].name; + break; + } + } + return result; +} + +void +SysError(int code) +{ + int oerrno = errno; + + fprintf(stderr, "%s: Error %d, errno %d: ", ProgramName, code, oerrno); + fprintf(stderr, "%s\n", SysErrorMsg(oerrno)); + fprintf(stderr, "Reason: %s\n", SysReasonMsg(code)); + + Cleanup(code); +} + +/* + * cleanup by sending SIGHUP to client processes + */ +void +Cleanup(int code) +{ + static Bool cleaning; + TScreen *screen = TScreenOf(term); + + /* + * Process "-hold" and session cleanup only for a normal exit. + */ + if (code == 0) { + if (cleaning) { + hold_screen = 0; + return; + } + + cleaning = True; + need_cleanup = False; + + TRACE(("Cleanup %d\n", code)); + + if (hold_screen) { + hold_screen = 2; + while (hold_screen) { + xevents(); + Sleep(10); + } + } +#if OPT_SESSION_MGT + if (resource.sessionMgt) { + XtVaSetValues(toplevel, + XtNjoinSession, False, + (void *) 0); + } +#endif + } + + if (screen->pid > 1) { + (void) kill_process_group(screen->pid, SIGHUP); + } + Exit(code); +} + +#ifndef VMS +#ifndef PATH_MAX +#define PATH_MAX 512 /* ... is not defined consistently in Xos.h */ +#endif +char * +xtermFindShell(char *leaf, Bool warning) +{ + char *s; + char *d; + char *tmp; + char *result = leaf; + + TRACE(("xtermFindShell(%s)\n", leaf)); + + if (!strncmp("./", result, (size_t) 2) + || !strncmp("../", result, (size_t) 3)) { + size_t need = PATH_MAX; + size_t used = strlen(result) + 2; + char *buffer = malloc(used + need); + if (buffer != 0) { + if (getcwd(buffer, need) != 0) { + sprintf(buffer + strlen(buffer), "/%s", result); + result = buffer; + } else { + free(buffer); + } + } + } else if (*result != '\0' && strchr("+/-", *result) == 0) { + /* find it in $PATH */ + if ((s = x_getenv("PATH")) != 0) { + if ((tmp = TypeMallocN(char, strlen(leaf) + strlen(s) + 2)) != 0) { + Bool found = False; + while (*s != '\0') { + strcpy(tmp, s); + for (d = tmp;; ++d) { + if (*d == ':' || *d == '\0') { + int skip = (*d != '\0'); + *d = '/'; + strcpy(d + 1, leaf); + if (skip) + ++d; + s += (d - tmp); + if (*tmp == '/' + && strstr(tmp, "..") == 0 + && access(tmp, X_OK) == 0) { + result = x_strdup(tmp); + found = True; + } + break; + } + if (found) + break; + } + if (found) + break; + } + free(tmp); + } + } + } + TRACE(("...xtermFindShell(%s)\n", result)); + if (*result != '/' + || strstr(result, "..") != 0 + || access(result, X_OK) != 0) { + if (warning) + xtermWarning("No absolute path found for shell: %s\n", result); + result = 0; + } + return result; +} +#endif /* VMS */ + +#define ENV_HUNK(n) (unsigned) ((((n) + 1) | 31) + 1) + +/* + * If we do not have unsetenv(), make consistent updates for environ[]. + * This could happen on some older machines due to the uneven standardization + * process for the two functions. + * + * That is, putenv() makes a copy of environ, and some implementations do not + * update the environ pointer, so the fallback when unsetenv() is missing would + * not work as intended. Likewise, the reverse could be true, i.e., unsetenv + * could copy environ. + */ +#if defined(HAVE_PUTENV) && !defined(HAVE_UNSETENV) +#undef HAVE_PUTENV +#elif !defined(HAVE_PUTENV) && defined(HAVE_UNSETENV) +#undef HAVE_UNSETENV +#endif + +/* + * copy the environment before Setenv'ing. + */ +void +xtermCopyEnv(char **oldenv) +{ +#ifdef HAVE_PUTENV + (void) oldenv; +#else + unsigned size; + char **newenv; + + for (size = 0; oldenv[size] != NULL; size++) { + ; + } + + newenv = TypeCallocN(char *, ENV_HUNK(size)); + memmove(newenv, oldenv, size * sizeof(char *)); + environ = newenv; +#endif +} + +#if !defined(HAVE_PUTENV) || !defined(HAVE_UNSETENV) +static int +findEnv(const char *var, int *lengthp) +{ + char *test; + int envindex = 0; + size_t len = strlen(var); + int found = -1; + + TRACE(("findEnv(%s=..)\n", var)); + + while ((test = environ[envindex]) != NULL) { + if (strncmp(test, var, len) == 0 && test[len] == '=') { + found = envindex; + break; + } + envindex++; + } + *lengthp = envindex; + return found; +} +#endif + +/* + * sets the value of var to be arg in the Unix 4.2 BSD environment env. + * Var should end with '=' (bindings are of the form "var=value"). + * This procedure assumes the memory for the first level of environ + * was allocated using calloc, with enough extra room at the end so not + * to have to do a realloc(). + */ +void +xtermSetenv(const char *var, const char *value) +{ + if (value != 0) { +#ifdef HAVE_PUTENV + char *both = malloc(2 + strlen(var) + strlen(value)); + TRACE(("xtermSetenv(%s=%s)\n", var, value)); + if (both) { + sprintf(both, "%s=%s", var, value); + putenv(both); + } +#else + size_t len = strlen(var); + int envindex; + int found = findEnv(var, &envindex); + + TRACE(("xtermSetenv(%s=%s)\n", var, value)); + + if (found < 0) { + unsigned need = ENV_HUNK(envindex + 1); + unsigned have = ENV_HUNK(envindex); + + if (need > have) { + char **newenv; + newenv = TypeMallocN(char *, need); + if (newenv == 0) { + xtermWarning("Cannot increase environment\n"); + return; + } + memmove(newenv, environ, have * sizeof(*newenv)); + free(environ); + environ = newenv; + } + + found = envindex; + environ[found + 1] = NULL; + environ = environ; + } + + environ[found] = CastMallocN(char, 1 + len + strlen(value)); + if (environ[found] == 0) { + xtermWarning("Cannot allocate environment %s\n", var); + return; + } + sprintf(environ[found], "%s=%s", var, value); +#endif + } +} + +void +xtermUnsetenv(const char *var) +{ + TRACE(("xtermUnsetenv(%s)\n", var)); +#ifdef HAVE_UNSETENV + unsetenv(var); +#else + { + int ignore; + int item = findEnv(var, &ignore); + if (item >= 0) { + while ((environ[item] = environ[item + 1]) != 0) { + ++item; + } + } + } +#endif +} + +/*ARGSUSED*/ +int +xerror(Display * d, XErrorEvent * ev) +{ + xtermWarning("warning, error event received:\n"); + (void) XmuPrintDefaultErrorMessage(d, ev, stderr); + Exit(ERROR_XERROR); + return 0; /* appease the compiler */ +} + +void +ice_error(IceConn iceConn) +{ + (void) iceConn; + + xtermWarning("ICE IO error handler doing an exit(), pid = %ld, errno = %d\n", + (long) getpid(), errno); + + Exit(ERROR_ICEERROR); +} + +/*ARGSUSED*/ +int +xioerror(Display * dpy) +{ + int the_error = errno; + + xtermWarning("fatal IO error %d (%s) or KillClient on X server \"%s\"\r\n", + the_error, SysErrorMsg(the_error), + DisplayString(dpy)); + + Exit(ERROR_XIOERROR); + return 0; /* appease the compiler */ +} + +void +xt_error(String message) +{ + xtermWarning("Xt error: %s\n", message); + + /* + * Check for the obvious - Xt does a poor job of reporting this. + */ + if (x_getenv("DISPLAY") == 0) { + xtermWarning("DISPLAY is not set\n"); + } + exit(1); +} + +int +XStrCmp(char *s1, char *s2) +{ + if (s1 && s2) + return (strcmp(s1, s2)); + if (s1 && *s1) + return (1); + if (s2 && *s2) + return (-1); + return (0); +} + +#if OPT_TEK4014 +static void +withdraw_window(Display * dpy, Window w, int scr) +{ + TRACE(("withdraw_window %#lx\n", (long) w)); + (void) XmuUpdateMapHints(dpy, w, NULL); + XWithdrawWindow(dpy, w, scr); + return; +} +#endif + +void +set_vt_visibility(Bool on) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + TRACE(("set_vt_visibility(%d)\n", on)); + if (on) { + if (!screen->Vshow && xw) { + VTInit(xw); + XtMapWidget(XtParent(xw)); +#if OPT_TOOLBAR + /* we need both of these during initialization */ + XtMapWidget(SHELL_OF(xw)); + ShowToolbar(resource.toolBar); +#endif + screen->Vshow = True; + } + } +#if OPT_TEK4014 + else { + if (screen->Vshow && xw) { + withdraw_window(XtDisplay(xw), + VShellWindow(xw), + XScreenNumberOfScreen(XtScreen(xw))); + screen->Vshow = False; + } + } + set_vthide_sensitivity(); + set_tekhide_sensitivity(); + update_vttekmode(); + update_tekshow(); + update_vtshow(); +#endif + return; +} + +#if OPT_TEK4014 +void +set_tek_visibility(Bool on) +{ + TRACE(("set_tek_visibility(%d)\n", on)); + + if (on) { + if (!TEK4014_SHOWN(term)) { + if (tekWidget == 0) { + TekInit(); /* will exit on failure */ + } + if (tekWidget != 0) { + Widget tekParent = SHELL_OF(tekWidget); + XtRealizeWidget(tekParent); + XtMapWidget(XtParent(tekWidget)); +#if OPT_TOOLBAR + /* we need both of these during initialization */ + XtMapWidget(tekParent); + XtMapWidget(tekWidget); +#endif + XtOverrideTranslations(tekParent, + XtParseTranslationTable + ("<Message>WM_PROTOCOLS: DeleteWindow()")); + (void) XSetWMProtocols(XtDisplay(tekParent), + XtWindow(tekParent), + &wm_delete_window, 1); + TEK4014_SHOWN(term) = True; + } + } + } else { + if (TEK4014_SHOWN(term) && tekWidget) { + withdraw_window(XtDisplay(tekWidget), + TShellWindow, + XScreenNumberOfScreen(XtScreen(tekWidget))); + TEK4014_SHOWN(term) = False; + } + } + set_tekhide_sensitivity(); + set_vthide_sensitivity(); + update_vtshow(); + update_tekshow(); + update_vttekmode(); + return; +} + +void +end_tek_mode(void) +{ + XtermWidget xw = term; + + if (TEK4014_ACTIVE(xw)) { + FlushLog(xw); + longjmp(Tekend, 1); + } + return; +} + +void +end_vt_mode(void) +{ + XtermWidget xw = term; + + if (!TEK4014_ACTIVE(xw)) { + FlushLog(xw); + TEK4014_ACTIVE(xw) = True; + longjmp(VTend, 1); + } + return; +} + +void +switch_modes(Bool tovt) /* if true, then become vt mode */ +{ + if (tovt) { + if (tekRefreshList) + TekRefresh(tekWidget); + end_tek_mode(); /* WARNING: this does a longjmp... */ + } else { + end_vt_mode(); /* WARNING: this does a longjmp... */ + } +} + +void +hide_vt_window(void) +{ + set_vt_visibility(False); + if (!TEK4014_ACTIVE(term)) + switch_modes(False); /* switch to tek mode */ +} + +void +hide_tek_window(void) +{ + set_tek_visibility(False); + tekRefreshList = (TekLink *) 0; + if (TEK4014_ACTIVE(term)) + switch_modes(True); /* does longjmp to vt mode */ +} +#endif /* OPT_TEK4014 */ + +static const char * +skip_punct(const char *s) +{ + while (*s == '-' || *s == '/' || *s == '+' || *s == '#' || *s == '%') { + ++s; + } + return s; +} + +static int +cmp_options(const void *a, const void *b) +{ + const char *s1 = skip_punct(((const OptionHelp *) a)->opt); + const char *s2 = skip_punct(((const OptionHelp *) b)->opt); + return strcmp(s1, s2); +} + +static int +cmp_resources(const void *a, const void *b) +{ + return strcmp(((const XrmOptionDescRec *) a)->option, + ((const XrmOptionDescRec *) b)->option); +} + +XrmOptionDescRec * +sortedOptDescs(XrmOptionDescRec * descs, Cardinal res_count) +{ + static XrmOptionDescRec *res_array = 0; + +#ifdef NO_LEAKS + if (descs == 0) { + if (res_array != 0) { + free(res_array); + res_array = 0; + } + } else +#endif + if (res_array == 0) { + Cardinal j; + + /* make a sorted index to 'resources' */ + res_array = TypeCallocN(XrmOptionDescRec, res_count); + if (res_array != 0) { + for (j = 0; j < res_count; j++) + res_array[j] = descs[j]; + qsort(res_array, (size_t) res_count, sizeof(*res_array), cmp_resources); + } + } + return res_array; +} + +/* + * The first time this is called, construct sorted index to the main program's + * list of options, taking into account the on/off options which will be + * compressed into one token. It's a lot simpler to do it this way than + * maintain the list in sorted form with lots of ifdef's. + */ +OptionHelp * +sortedOpts(OptionHelp * options, XrmOptionDescRec * descs, Cardinal numDescs) +{ + static OptionHelp *opt_array = 0; + +#ifdef NO_LEAKS + if (descs == 0 && opt_array != 0) { + sortedOptDescs(descs, numDescs); + free(opt_array); + opt_array = 0; + return 0; + } else if (options == 0 || descs == 0) { + return 0; + } +#endif + + if (opt_array == 0) { + size_t opt_count, j; +#if OPT_TRACE + Cardinal k; + XrmOptionDescRec *res_array = sortedOptDescs(descs, numDescs); + int code; + const char *mesg; +#else + (void) descs; + (void) numDescs; +#endif + + /* count 'options' and make a sorted index to it */ + for (opt_count = 0; options[opt_count].opt != 0; ++opt_count) { + ; + } + opt_array = TypeCallocN(OptionHelp, opt_count + 1); + for (j = 0; j < opt_count; j++) + opt_array[j] = options[j]; + qsort(opt_array, opt_count, sizeof(OptionHelp), cmp_options); + + /* supply the "turn on/off" strings if needed */ +#if OPT_TRACE + for (j = 0; j < opt_count; j++) { + if (!strncmp(opt_array[j].opt, "-/+", (size_t) 3)) { + char temp[80]; + const char *name = opt_array[j].opt + 3; + for (k = 0; k < numDescs; ++k) { + const char *value = res_array[k].value; + if (res_array[k].option[0] == '-') { + code = -1; + } else if (res_array[k].option[0] == '+') { + code = 1; + } else { + code = 0; + } + strcpy(temp, opt_array[j].desc); + if (x_strindex(temp, "inhibit") != 0) + code = -code; + if (code != 0 + && res_array[k].value != 0 + && !strcmp(name, res_array[k].option + 1)) { + if (((code < 0) && !strcmp(value, "on")) + || ((code > 0) && !strcmp(value, "off")) + || ((code > 0) && !strcmp(value, "0"))) { + mesg = "turn on/off"; + } else { + mesg = "turn off/on"; + } + if (strncmp(mesg, opt_array[j].desc, strlen(mesg))) { + if (strncmp(opt_array[j].desc, "turn ", (size_t) 5)) { + char *s = CastMallocN(char, + strlen(mesg) + + 1 + + strlen(opt_array[j].desc)); + if (s != 0) { + sprintf(s, "%s %s", mesg, opt_array[j].desc); + opt_array[j].desc = s; + } + } else { + TRACE(("OOPS ")); + } + } + TRACE(("%s: %s %s: %s (%s)\n", + mesg, + res_array[k].option, + res_array[k].value, + opt_array[j].opt, + opt_array[j].desc)); + break; + } + } + } + } +#endif + } + return opt_array; +} + +/* + * Report the character-type locale that xterm was started in. + */ +String +xtermEnvLocale(void) +{ + static String result; + + if (result == 0) { + if ((result = x_nonempty(setlocale(LC_CTYPE, 0))) == 0) { + result = x_strdup("C"); + } else { + result = x_strdup(result); + } + TRACE(("xtermEnvLocale ->%s\n", result)); + } + return result; +} + +char * +xtermEnvEncoding(void) +{ + static char *result; + + if (result == 0) { +#ifdef HAVE_LANGINFO_CODESET + result = nl_langinfo(CODESET); +#else + char *locale = xtermEnvLocale(); + if (!strcmp(locale, "C") || !strcmp(locale, "POSIX")) { + result = "ASCII"; + } else { + result = "ISO-8859-1"; + } +#endif + TRACE(("xtermEnvEncoding ->%s\n", result)); + } + return result; +} + +#if OPT_WIDE_CHARS +/* + * Tell whether xterm was started in a locale that uses UTF-8 encoding for + * characters. That environment is inherited by subprocesses and used in + * various library calls. + */ +Bool +xtermEnvUTF8(void) +{ + static Bool init = False; + static Bool result = False; + + if (!init) { + init = True; +#ifdef HAVE_LANGINFO_CODESET + result = (strcmp(xtermEnvEncoding(), "UTF-8") == 0); +#else + result = (strstr(xtermEnvLocale(), "UTF-8") != NULL); +#endif + TRACE(("xtermEnvUTF8 ->%s\n", BtoS(result))); + } + return result; +} +#endif /* OPT_WIDE_CHARS */ + +/* + * Returns the version-string used in the "-v' message as well as a few other + * places. It is derived (when possible) from the __vendorversion__ symbol + * that some newer imake configurations define. + */ +char * +xtermVersion(void) +{ + static char vendor_version[] = __vendorversion__; + static char *result; + + if (result == 0) { + char *vendor = vendor_version; + char first[BUFSIZ]; + char second[BUFSIZ]; + + result = CastMallocN(char, strlen(vendor) + 9); + if (result == 0) + result = vendor; + else { + /* some vendors leave trash in this string */ + for (;;) { + if (!strncmp(vendor, "Version ", (size_t) 8)) + vendor += 8; + else if (isspace(CharOf(*vendor))) + ++vendor; + else + break; + } + if (strlen(vendor) < BUFSIZ && + sscanf(vendor, "%[0-9.] %[A-Za-z_0-9.]", first, second) == 2) + sprintf(result, "%s %s(%d)", second, first, XTERM_PATCH); + else + sprintf(result, "%s(%d)", vendor, XTERM_PATCH); + } + } + return result; +} + +/* + * Check if the current widget, or any parent, is the VT100 "xterm" widget. + */ +XtermWidget +getXtermWidget(Widget w) +{ + XtermWidget xw; + + if (w == 0) { + xw = (XtermWidget) CURRENT_EMU(); + if (!IsXtermWidget(xw)) { + xw = 0; + } + } else if (IsXtermWidget(w)) { + xw = (XtermWidget) w; + } else { + xw = getXtermWidget(XtParent(w)); + } + TRACE2(("getXtermWidget %p -> %p\n", w, xw)); + return xw; +} + +#if OPT_SESSION_MGT +static void +die_callback(Widget w GCC_UNUSED, + XtPointer client_data GCC_UNUSED, + XtPointer call_data GCC_UNUSED) +{ + Cleanup(0); +} + +static void +save_callback(Widget w GCC_UNUSED, + XtPointer client_data GCC_UNUSED, + XtPointer call_data) +{ + XtCheckpointToken token = (XtCheckpointToken) call_data; + /* we have nothing to save */ + token->save_success = True; +} + +static void +icewatch(IceConn iceConn, + IcePointer clientData GCC_UNUSED, + Bool opening, + IcePointer * watchData GCC_UNUSED) +{ + if (opening) { + ice_fd = IceConnectionNumber(iceConn); + TRACE(("got IceConnectionNumber %d\n", ice_fd)); + } else { + ice_fd = -1; + TRACE(("reset IceConnectionNumber\n")); + } +} + +void +xtermOpenSession(void) +{ + if (resource.sessionMgt) { + TRACE(("Enabling session-management callbacks\n")); + XtAddCallback(toplevel, XtNdieCallback, die_callback, NULL); + XtAddCallback(toplevel, XtNsaveCallback, save_callback, NULL); + } +} + +void +xtermCloseSession(void) +{ + IceRemoveConnectionWatch(icewatch, NULL); +} +#endif /* OPT_SESSION_MGT */ + +Widget +xtermOpenApplication(XtAppContext * app_context_return, + String my_class, + XrmOptionDescRec * options, + Cardinal num_options, + int *argc_in_out, + String * argv_in_out, + String * fallback_resources, + WidgetClass widget_class, + ArgList args, + Cardinal num_args) +{ + Widget result; + + XtSetErrorHandler(xt_error); +#if OPT_SESSION_MGT + result = XtOpenApplication(app_context_return, + my_class, + options, + num_options, + argc_in_out, + argv_in_out, + fallback_resources, + widget_class, + args, + num_args); + IceAddConnectionWatch(icewatch, NULL); +#else + result = XtAppInitialize(app_context_return, + my_class, + options, + num_options, + argc_in_out, + argv_in_out, + fallback_resources, + NULL, 0); +#endif /* OPT_SESSION_MGT */ + XtSetErrorHandler((XtErrorHandler) 0); + + return result; +} + +static int x11_errors; + +static int +catch_x11_error(Display * display, XErrorEvent * error_event) +{ + (void) display; + (void) error_event; + ++x11_errors; + return 0; +} + +static Boolean +validWindow(Display * dpy, Window win, XWindowAttributes * attrs) +{ + Boolean result = False; + Status code; + + if (win != None) { + XErrorHandler save = XSetErrorHandler(catch_x11_error); + x11_errors = 0; + code = XGetWindowAttributes(dpy, win, attrs); + XSetErrorHandler(save); + result = (Boolean) ((code != 0) && !x11_errors); + if (result) { + TRACE_WIN_ATTRS(attrs); + } else { + xtermWarning("invalid window-id %ld\n", (long) win); + } + } + return result; +} + +void +xtermEmbedWindow(Window winToEmbedInto) +{ + Display *dpy = XtDisplay(toplevel); + XWindowAttributes attrs; + + TRACE(("checking winToEmbedInto %#lx\n", winToEmbedInto)); + if (validWindow(dpy, winToEmbedInto, &attrs)) { + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + + XtRealizeWidget(toplevel); + + TRACE(("...reparenting toplevel %#lx into %#lx\n", + XtWindow(toplevel), + winToEmbedInto)); + XReparentWindow(dpy, + XtWindow(toplevel), + winToEmbedInto, 0, 0); + + screen->embed_high = (Dimension) attrs.height; + screen->embed_wide = (Dimension) attrs.width; + } +} diff --git a/os2main.c b/os2main.c new file mode 100644 index 0000000..684b644 --- /dev/null +++ b/os2main.c @@ -0,0 +1,2228 @@ +/* $XTermId: os2main.c,v 1.276 2012/03/27 23:09:20 tom Exp $ */ + +/* removed all foreign stuff to get the code more clear (hv) + * and did some rewrite for the obscure OS/2 environment + */ + +/*********************************************************** + +Copyright (c) 1987, 1988 X Consortium + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of the X Consortium shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from the X Consortium. + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be used in +advertising or publicity pertaining to distribution of the software +without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +/* os2main.c */ +#define INCL_DOSFILEMGR +#define INCL_DOSDEVIOCTL +#define INCL_DOSSEMAPHORES +#ifdef __INNOTEK_LIBC__ +#define INCL_DOSDEVICES +#endif +#define I_NEED_OS2_H +#include <os2.h> +#define XTERM_MAIN + +#define RES_OFFSET(field) XtOffsetOf(XTERM_RESOURCE, field) + +#include <xterm.h> + +#include <X11/cursorfont.h> +#ifdef I18N +#include <X11/Xlocale.h> +#endif + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include <X11/Xaw/Form.h> +#elif defined(HAVE_LIB_XAW3D) +#include <X11/Xaw3d/Form.h> +#elif defined(HAVE_LIB_NEXTAW) +#include <X11/neXtaw/Form.h> +#elif defined(HAVE_LIB_XAWPLUS) +#include <X11/XawPlus/Form.h> +#endif + +#endif /* OPT_TOOLBAR */ + +#include <pwd.h> +#include <ctype.h> + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <main.h> +#include <xstrings.h> +#include <xtermcap.h> +#include <xterm_io.h> + +#if OPT_WIDE_CHARS +#include <charclass.h> +#endif + +int +setpgrp(pid_t pid, gid_t pgid) +{ + return 0; +} + +int +chown(const char *fn, pid_t pid, gid_t gid) +{ + return 0; +} + +char * +ttyname(int fd) +{ + return "/dev/tty"; +} + +#include <sys/stat.h> +#include <sys/param.h> /* for NOFILE */ +#include <stdio.h> +#include <signal.h> + +static SIGNAL_T reapchild(int n); +static int spawnXTerm(XtermWidget /* xw */ ); +static void resize_termcap(XtermWidget xw); +static void set_owner(char *device, uid_t uid, gid_t gid, mode_t mode); + +static Bool added_utmp_entry = False; + +static uid_t save_ruid; +static gid_t save_rgid; + +/* +** Ordinarily it should be okay to omit the assignment in the following +** statement. Apparently the c89 compiler on AIX 4.1.3 has a bug, or does +** it? Without the assignment though the compiler will init command_to_exec +** to 0xffffffff instead of NULL; and subsequent usage, e.g. in spawnXTerm() to +** SEGV. +*/ +static char **command_to_exec = NULL; + +#if OPT_LUIT_PROG +static char **command_to_exec_with_luit = NULL; +#endif + +/* The following structures are initialized in main() in order +** to eliminate any assumptions about the internal order of their +** contents. +*/ +static struct termio d_tio; + +/* allow use of system default characters if defined and reasonable */ +#ifndef CEOF +#define CEOF CONTROL('D') +#endif +#ifndef CEOL +#define CEOL 0 +#endif +#ifndef CFLUSH +#define CFLUSH CONTROL('O') +#endif +#ifndef CLNEXT +#define CLNEXT CONTROL('V') +#endif +#ifndef CNUL +#define CNUL 0 +#endif +#ifndef CQUIT +#define CQUIT CONTROL('\\') +#endif +#ifndef CRPRNT +#define CRPRNT CONTROL('R') +#endif +#ifndef CSTART +#define CSTART CONTROL('Q') +#endif +#ifndef CSTOP +#define CSTOP CONTROL('S') +#endif +#ifndef CSUSP +#define CSUSP CONTROL('Z') +#endif +#ifndef CSWTCH +#define CSWTCH 0 +#endif +#ifndef CWERASE +#define CWERASE CONTROL('W') +#endif + +#define TERMIO_STRUCT struct termio + +/* + * SYSV has the termio.c_cc[V] and ltchars; BSD has tchars and ltchars; + * SVR4 has only termio.c_cc, but it includes everything from ltchars. + * POSIX termios has termios.c_cc, which is similar to SVR4. + */ +#define TTYMODE(name) { name, sizeof(name)-1, 0, 0 } +static Boolean override_tty_modes = False; +/* *INDENT-OFF* */ +static struct _xttymodes { + const char *name; + size_t len; + int set; + int value; +} ttymodelist[] = { + TTYMODE("intr"), /* tchars.t_intrc ; VINTR */ +#define XTTYMODE_intr 0 + TTYMODE("quit"), /* tchars.t_quitc ; VQUIT */ +#define XTTYMODE_quit 1 + TTYMODE("erase"), /* sgttyb.sg_erase ; VERASE */ +#define XTTYMODE_erase 2 + TTYMODE("kill"), /* sgttyb.sg_kill ; VKILL */ +#define XTTYMODE_kill 3 + TTYMODE("eof"), /* tchars.t_eofc ; VEOF */ +#define XTTYMODE_eof 4 + TTYMODE("eol"), /* VEOL */ +#define XTTYMODE_eol 5 + TTYMODE("swtch"), /* VSWTCH */ +#define XTTYMODE_swtch 6 + TTYMODE("start"), /* tchars.t_startc ; VSTART */ +#define XTTYMODE_start 7 + TTYMODE("stop"), /* tchars.t_stopc ; VSTOP */ +#define XTTYMODE_stop 8 + TTYMODE("brk"), /* tchars.t_brkc */ +#define XTTYMODE_brk 9 + TTYMODE("susp"), /* ltchars.t_suspc ; VSUSP */ +#define XTTYMODE_susp 10 + TTYMODE("dsusp"), /* ltchars.t_dsuspc ; VDSUSP */ +#define XTTYMODE_dsusp 11 + TTYMODE("rprnt"), /* ltchars.t_rprntc ; VREPRINT */ +#define XTTYMODE_rprnt 12 + TTYMODE("flush"), /* ltchars.t_flushc ; VDISCARD */ +#define XTTYMODE_flush 13 + TTYMODE("weras"), /* ltchars.t_werasc ; VWERASE */ +#define XTTYMODE_weras 14 + TTYMODE("lnext"), /* ltchars.t_lnextc ; VLNEXT */ +#define XTTYMODE_lnext 15 + { NULL, 0, 0, '\0' }, /* end of data */ +}; +/* *INDENT-ON* */ + +#define TMODE(ind,var) if (ttymodelist[ind].set) var = ttymodelist[ind].value + +static int parse_tty_modes(char *s, struct _xttymodes *modelist); + +static char passedPty[2]; /* name if pty if slave */ + +static int Console; +#include <X11/Xmu/SysUtil.h> /* XmuGetHostname */ +#define MIT_CONSOLE_LEN 12 +#define MIT_CONSOLE "MIT_CONSOLE_" +static char mit_console_name[255 + MIT_CONSOLE_LEN + 1] = MIT_CONSOLE; +static Atom mit_console; + +static int tslot; +static jmp_buf env; + +/* used by VT (charproc.c) */ + +static XtResource application_resources[] = +{ + Sres("iconGeometry", "IconGeometry", icon_geometry, NULL), + Sres(XtNtitle, XtCTitle, title, NULL), + Sres(XtNiconName, XtCIconName, icon_name, NULL), + Sres("termName", "TermName", term_name, NULL), + Sres("ttyModes", "TtyModes", tty_modes, NULL), + Bres("hold", "Hold", hold_screen, False), + Bres("utmpInhibit", "UtmpInhibit", utmpInhibit, False), + Bres("utmpDisplayId", "UtmpDisplayId", utmpDisplayId, True), + Bres("messages", "Messages", messages, True), + Ires("minBufSize", "MinBufSize", minBufSize, 4096), + Ires("maxBufSize", "MaxBufSize", maxBufSize, 32768), + Sres("menuLocale", "MenuLocale", menuLocale, DEF_MENU_LOCALE), + Sres("omitTranslation", "OmitTranslation", omitTranslation, NULL), + Sres("keyboardType", "KeyboardType", keyboardType, "unknown"), +#if OPT_PRINT_ON_EXIT + Ires("printModeImmediate", "PrintModeImmediate", printModeNow, 0), + Ires("printOptsImmediate", "PrintOptsImmediate", printOptsNow, 9), + Sres("printFileImmediate", "PrintFileImmediate", printFileNow, NULL), + Ires("printModeOnXError", "PrintModeOnXError", printModeOnXError, 0), + Ires("printOptsOnXError", "PrintOptsOnXError", printOptsOnXError, 9), + Sres("printFileOnXError", "PrintFileOnXError", printFileOnXError, NULL), +#endif +#if OPT_SUNPC_KBD + Bres("sunKeyboard", "SunKeyboard", sunKeyboard, False), +#endif +#if OPT_HP_FUNC_KEYS + Bres("hpFunctionKeys", "HpFunctionKeys", hpFunctionKeys, False), +#endif +#if OPT_SCO_FUNC_KEYS + Bres("scoFunctionKeys", "ScoFunctionKeys", scoFunctionKeys, False), +#endif +#if OPT_SUN_FUNC_KEYS + Bres("sunFunctionKeys", "SunFunctionKeys", sunFunctionKeys, False), +#endif +#if OPT_TCAP_FKEYS + Bres("tcapFunctionKeys", "TcapFunctionKeys", termcapKeys, False), +#endif +#if OPT_INITIAL_ERASE + Bres("ptyInitialErase", "PtyInitialErase", ptyInitialErase, DEF_INITIAL_ERASE), + Bres("backarrowKeyIsErase", "BackarrowKeyIsErase", backarrow_is_erase, DEF_BACKARO_ERASE), +#endif + Bres("useInsertMode", "UseInsertMode", useInsertMode, False), +#if OPT_ZICONBEEP + Ires("zIconBeep", "ZIconBeep", zIconBeep, 0), + Sres("zIconTitleFormat", "ZIconTitleFormat", zIconFormat, "*** %s"), +#endif +#if OPT_PTY_HANDSHAKE + Bres("waitForMap", "WaitForMap", wait_for_map, False), + Bres("ptyHandshake", "PtyHandshake", ptyHandshake, True), + Bres("ptySttySize", "PtySttySize", ptySttySize, DEF_PTY_STTY_SIZE), +#endif +#if OPT_SAME_NAME + Bres("sameName", "SameName", sameName, True), +#endif +#if OPT_SESSION_MGT + Bres("sessionMgt", "SessionMgt", sessionMgt, True), +#endif +#if OPT_TOOLBAR + Bres(XtNtoolBar, XtCToolBar, toolBar, True), +#endif +#if OPT_MAXIMIZE + Bres(XtNmaximized, XtCMaximized, maximized, False), + Sres(XtNfullscreen, XtCFullscreen, fullscreen_s, "off"), +#endif +}; + +static String fallback_resources[] = +{ +#if OPT_TOOLBAR + "*toolBar: false", +#endif + "*SimpleMenu*menuLabel.vertSpace: 100", + "*SimpleMenu*HorizontalMargins: 16", + "*SimpleMenu*Sme.height: 16", + "*SimpleMenu*Cursor: left_ptr", + "*mainMenu.Label: Main Options (no app-defaults)", + "*vtMenu.Label: VT Options (no app-defaults)", + "*fontMenu.Label: VT Fonts (no app-defaults)", +#if OPT_TEK4014 + "*tekMenu.Label: Tek Options (no app-defaults)", +#endif + NULL +}; + +/* Command line options table. Only resources are entered here...there is a + pass over the remaining options after XrmParseCommand is let loose. */ +/* *INDENT-OFF* */ +static XrmOptionDescRec optionDescList[] = { +{"-geometry", "*vt100.geometry",XrmoptionSepArg, (XPointer) NULL}, +{"-132", "*c132", XrmoptionNoArg, (XPointer) "on"}, +{"+132", "*c132", XrmoptionNoArg, (XPointer) "off"}, +{"-ah", "*alwaysHighlight", XrmoptionNoArg, (XPointer) "on"}, +{"+ah", "*alwaysHighlight", XrmoptionNoArg, (XPointer) "off"}, +{"-aw", "*autoWrap", XrmoptionNoArg, (XPointer) "on"}, +{"+aw", "*autoWrap", XrmoptionNoArg, (XPointer) "off"}, +#ifndef NO_ACTIVE_ICON +{"-ai", "*activeIcon", XrmoptionNoArg, (XPointer) "off"}, +{"+ai", "*activeIcon", XrmoptionNoArg, (XPointer) "on"}, +#endif /* NO_ACTIVE_ICON */ +{"-b", "*internalBorder",XrmoptionSepArg, (XPointer) NULL}, +{"-bc", "*cursorBlink", XrmoptionNoArg, (XPointer) "on"}, +{"+bc", "*cursorBlink", XrmoptionNoArg, (XPointer) "off"}, +{"-bcf", "*cursorOffTime",XrmoptionSepArg, (XPointer) NULL}, +{"-bcn", "*cursorOnTime",XrmoptionSepArg, (XPointer) NULL}, +{"-bdc", "*colorBDMode", XrmoptionNoArg, (XPointer) "off"}, +{"+bdc", "*colorBDMode", XrmoptionNoArg, (XPointer) "on"}, +{"-cb", "*cutToBeginningOfLine", XrmoptionNoArg, (XPointer) "off"}, +{"+cb", "*cutToBeginningOfLine", XrmoptionNoArg, (XPointer) "on"}, +{"-cc", "*charClass", XrmoptionSepArg, (XPointer) NULL}, +{"-cm", "*colorMode", XrmoptionNoArg, (XPointer) "off"}, +{"+cm", "*colorMode", XrmoptionNoArg, (XPointer) "on"}, +{"-cn", "*cutNewline", XrmoptionNoArg, (XPointer) "off"}, +{"+cn", "*cutNewline", XrmoptionNoArg, (XPointer) "on"}, +{"-cr", "*cursorColor", XrmoptionSepArg, (XPointer) NULL}, +{"-cu", "*curses", XrmoptionNoArg, (XPointer) "on"}, +{"+cu", "*curses", XrmoptionNoArg, (XPointer) "off"}, +{"-dc", "*dynamicColors",XrmoptionNoArg, (XPointer) "off"}, +{"+dc", "*dynamicColors",XrmoptionNoArg, (XPointer) "on"}, +{"-fb", "*boldFont", XrmoptionSepArg, (XPointer) NULL}, +{"-fbb", "*freeBoldBox", XrmoptionNoArg, (XPointer)"off"}, +{"+fbb", "*freeBoldBox", XrmoptionNoArg, (XPointer)"on"}, +{"-fbx", "*forceBoxChars", XrmoptionNoArg, (XPointer)"off"}, +{"+fbx", "*forceBoxChars", XrmoptionNoArg, (XPointer)"on"}, +#ifndef NO_ACTIVE_ICON +{"-fi", "*iconFont", XrmoptionSepArg, (XPointer) NULL}, +#endif /* NO_ACTIVE_ICON */ +#if OPT_RENDERFONT +{"-fa", "*faceName", XrmoptionSepArg, (XPointer) NULL}, +{"-fd", "*faceNameDoublesize", XrmoptionSepArg, (XPointer) NULL}, +{"-fs", "*faceSize", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_WIDE_CHARS +{"-fw", "*wideFont", XrmoptionSepArg, (XPointer) NULL}, +{"-fwb", "*wideBoldFont", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_INPUT_METHOD +{"-fx", "*ximFont", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_HIGHLIGHT_COLOR +{"-hc", "*highlightColor", XrmoptionSepArg, (XPointer) NULL}, +{"-hm", "*highlightColorMode", XrmoptionNoArg, (XPointer) "on"}, +{"+hm", "*highlightColorMode", XrmoptionNoArg, (XPointer) "off"}, +{"-selfg", "*highlightTextColor", XrmoptionSepArg, (XPointer) NULL}, +{"-selbg", "*highlightColor", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_HP_FUNC_KEYS +{"-hf", "*hpFunctionKeys",XrmoptionNoArg, (XPointer) "on"}, +{"+hf", "*hpFunctionKeys",XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-hold", "*hold", XrmoptionNoArg, (XPointer) "on"}, +{"+hold", "*hold", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_INITIAL_ERASE +{"-ie", "*ptyInitialErase", XrmoptionNoArg, (XPointer) "on"}, +{"+ie", "*ptyInitialErase", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-j", "*jumpScroll", XrmoptionNoArg, (XPointer) "on"}, +{"+j", "*jumpScroll", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_C1_PRINT +{"-k8", "*allowC1Printable", XrmoptionNoArg, (XPointer) "on"}, +{"+k8", "*allowC1Printable", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-kt", "*keyboardType", XrmoptionSepArg, (XPointer) NULL}, +/* parse logging options anyway for compatibility */ +{"-l", "*logging", XrmoptionNoArg, (XPointer) "on"}, +{"+l", "*logging", XrmoptionNoArg, (XPointer) "off"}, +{"-lf", "*logFile", XrmoptionSepArg, (XPointer) NULL}, +{"-ls", "*loginShell", XrmoptionNoArg, (XPointer) "on"}, +{"+ls", "*loginShell", XrmoptionNoArg, (XPointer) "off"}, +{"-mb", "*marginBell", XrmoptionNoArg, (XPointer) "on"}, +{"+mb", "*marginBell", XrmoptionNoArg, (XPointer) "off"}, +{"-mc", "*multiClickTime", XrmoptionSepArg, (XPointer) NULL}, +{"-mesg", "*messages", XrmoptionNoArg, (XPointer) "off"}, +{"+mesg", "*messages", XrmoptionNoArg, (XPointer) "on"}, +{"-ms", "*pointerColor",XrmoptionSepArg, (XPointer) NULL}, +{"-nb", "*nMarginBell", XrmoptionSepArg, (XPointer) NULL}, +{"-nul", "*underLine", XrmoptionNoArg, (XPointer) "off"}, +{"+nul", "*underLine", XrmoptionNoArg, (XPointer) "on"}, +{"-pc", "*boldColors", XrmoptionNoArg, (XPointer) "on"}, +{"+pc", "*boldColors", XrmoptionNoArg, (XPointer) "off"}, +{"-rw", "*reverseWrap", XrmoptionNoArg, (XPointer) "on"}, +{"+rw", "*reverseWrap", XrmoptionNoArg, (XPointer) "off"}, +{"-s", "*multiScroll", XrmoptionNoArg, (XPointer) "on"}, +{"+s", "*multiScroll", XrmoptionNoArg, (XPointer) "off"}, +{"-sb", "*scrollBar", XrmoptionNoArg, (XPointer) "on"}, +{"+sb", "*scrollBar", XrmoptionNoArg, (XPointer) "off"}, +#ifdef SCROLLBAR_RIGHT +{"-leftbar", "*rightScrollBar", XrmoptionNoArg, (XPointer) "off"}, +{"-rightbar", "*rightScrollBar", XrmoptionNoArg, (XPointer) "on"}, +#endif +{"-rvc", "*colorRVMode", XrmoptionNoArg, (XPointer) "off"}, +{"+rvc", "*colorRVMode", XrmoptionNoArg, (XPointer) "on"}, +{"-sf", "*sunFunctionKeys", XrmoptionNoArg, (XPointer) "on"}, +{"+sf", "*sunFunctionKeys", XrmoptionNoArg, (XPointer) "off"}, +{"-sh", "*scaleHeight", XrmoptionSepArg, (XPointer) NULL}, +{"-si", "*scrollTtyOutput", XrmoptionNoArg, (XPointer) "off"}, +{"+si", "*scrollTtyOutput", XrmoptionNoArg, (XPointer) "on"}, +{"-sk", "*scrollKey", XrmoptionNoArg, (XPointer) "on"}, +{"+sk", "*scrollKey", XrmoptionNoArg, (XPointer) "off"}, +{"-sl", "*saveLines", XrmoptionSepArg, (XPointer) NULL}, +#if OPT_SUNPC_KBD +{"-sp", "*sunKeyboard", XrmoptionNoArg, (XPointer) "on"}, +{"+sp", "*sunKeyboard", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_TEK4014 +{"-t", "*tekStartup", XrmoptionNoArg, (XPointer) "on"}, +{"+t", "*tekStartup", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-ti", "*decTerminalID",XrmoptionSepArg, (XPointer) NULL}, +{"-tm", "*ttyModes", XrmoptionSepArg, (XPointer) NULL}, +{"-tn", "*termName", XrmoptionSepArg, (XPointer) NULL}, +#if OPT_WIDE_CHARS +{"-u8", "*utf8", XrmoptionNoArg, (XPointer) "2"}, +{"+u8", "*utf8", XrmoptionNoArg, (XPointer) "0"}, +#endif +#if OPT_LUIT_PROG +{"-lc", "*locale", XrmoptionNoArg, (XPointer) "on"}, +{"+lc", "*locale", XrmoptionNoArg, (XPointer) "off"}, +{"-lcc", "*localeFilter",XrmoptionSepArg, (XPointer) NULL}, +{"-en", "*locale", XrmoptionSepArg, (XPointer) NULL}, +#endif +{"-uc", "*cursorUnderLine", XrmoptionNoArg, (XPointer) "on"}, +{"+uc", "*cursorUnderLine", XrmoptionNoArg, (XPointer) "off"}, +{"-ulc", "*colorULMode", XrmoptionNoArg, (XPointer) "off"}, +{"+ulc", "*colorULMode", XrmoptionNoArg, (XPointer) "on"}, +{"-ulit", "*italicULMode", XrmoptionNoArg, (XPointer) "off"}, +{"+ulit", "*italicULMode", XrmoptionNoArg, (XPointer) "on"}, +{"-ut", "*utmpInhibit", XrmoptionNoArg, (XPointer) "on"}, +{"+ut", "*utmpInhibit", XrmoptionNoArg, (XPointer) "off"}, +{"-im", "*useInsertMode", XrmoptionNoArg, (XPointer) "on"}, +{"+im", "*useInsertMode", XrmoptionNoArg, (XPointer) "off"}, +{"-vb", "*visualBell", XrmoptionNoArg, (XPointer) "on"}, +{"+vb", "*visualBell", XrmoptionNoArg, (XPointer) "off"}, +{"-pob", "*popOnBell", XrmoptionNoArg, (XPointer) "on"}, +{"+pob", "*popOnBell", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_WIDE_CHARS +{"-wc", "*wideChars", XrmoptionNoArg, (XPointer) "on"}, +{"+wc", "*wideChars", XrmoptionNoArg, (XPointer) "off"}, +{"-mk_width", "*mkWidth", XrmoptionNoArg, (XPointer) "on"}, +{"+mk_width", "*mkWidth", XrmoptionNoArg, (XPointer) "off"}, +{"-cjk_width", "*cjkWidth", XrmoptionNoArg, (XPointer) "on"}, +{"+cjk_width", "*cjkWidth", XrmoptionNoArg, (XPointer) "off"}, +#endif +{"-wf", "*waitForMap", XrmoptionNoArg, (XPointer) "on"}, +{"+wf", "*waitForMap", XrmoptionNoArg, (XPointer) "off"}, +#if OPT_ZICONBEEP +{"-ziconbeep", "*zIconBeep", XrmoptionSepArg, (XPointer) NULL}, +#endif +#if OPT_SAME_NAME +{"-samename", "*sameName", XrmoptionNoArg, (XPointer) "on"}, +{"+samename", "*sameName", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_SESSION_MGT +{"-sm", "*sessionMgt", XrmoptionNoArg, (XPointer) "on"}, +{"+sm", "*sessionMgt", XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_TOOLBAR +{"-tb", "*"XtNtoolBar, XrmoptionNoArg, (XPointer) "on"}, +{"+tb", "*"XtNtoolBar, XrmoptionNoArg, (XPointer) "off"}, +#endif +#if OPT_MAXIMIZE +{"-maximized", "*maximized", XrmoptionNoArg, (XPointer) "on"}, +{"+maximized", "*maximized", XrmoptionNoArg, (XPointer) "off"}, +{"-fullscreen", "*fullscreen", XrmoptionNoArg, (XPointer) "on"}, +{"+fullscreen", "*fullscreen", XrmoptionNoArg, (XPointer) "off"}, +#endif +/* options that we process ourselves */ +{"-help", NULL, XrmoptionSkipNArgs, (XPointer) NULL}, +{"-version", NULL, XrmoptionSkipNArgs, (XPointer) NULL}, +{"-class", NULL, XrmoptionSkipArg, (XPointer) NULL}, +{"-e", NULL, XrmoptionSkipLine, (XPointer) NULL}, +{"-into", NULL, XrmoptionSkipArg, (XPointer) NULL}, +/* bogus old compatibility stuff for which there are + standard XtOpenApplication options now */ +{"%", "*tekGeometry", XrmoptionStickyArg, (XPointer) NULL}, +{"#", ".iconGeometry",XrmoptionStickyArg, (XPointer) NULL}, +{"-T", ".title", XrmoptionSepArg, (XPointer) NULL}, +{"-n", "*iconName", XrmoptionSepArg, (XPointer) NULL}, +{"-r", "*reverseVideo",XrmoptionNoArg, (XPointer) "on"}, +{"+r", "*reverseVideo",XrmoptionNoArg, (XPointer) "off"}, +{"-rv", "*reverseVideo",XrmoptionNoArg, (XPointer) "on"}, +{"+rv", "*reverseVideo",XrmoptionNoArg, (XPointer) "off"}, +{"-w", ".borderWidth", XrmoptionSepArg, (XPointer) NULL}, +}; + +static OptionHelp xtermOptions[] = { +{ "-version", "print the version number" }, +{ "-help", "print out this message" }, +{ "-display displayname", "X server to contact" }, +{ "-geometry geom", "size (in characters) and position" }, +{ "-/+rv", "turn on/off reverse video" }, +{ "-bg color", "background color" }, +{ "-fg color", "foreground color" }, +{ "-bd color", "border color" }, +{ "-bw number", "border width in pixels" }, +{ "-fn fontname", "normal text font" }, +{ "-fb fontname", "bold text font" }, +{ "-/+fbb", "turn on/off normal/bold font comparison inhibit"}, +{ "-/+fbx", "turn off/on linedrawing characters"}, +#if OPT_RENDERFONT +{ "-fa pattern", "FreeType font-selection pattern" }, +{ "-fd pattern", "FreeType Doublesize font-selection pattern" }, +{ "-fs size", "FreeType font-size" }, +#endif +#if OPT_WIDE_CHARS +{ "-fw fontname", "doublewidth text font" }, +{ "-fwb fontname", "doublewidth bold text font" }, +#endif +#if OPT_INPUT_METHOD +{ "-fx fontname", "XIM fontset" }, +#endif +{ "-iconic", "start iconic" }, +{ "-name string", "client instance, icon, and title strings" }, +{ "-class string", "class string (XTerm)" }, +{ "-title string", "title string" }, +{ "-xrm resourcestring", "additional resource specifications" }, +{ "-/+132", "turn on/off 80/132 column switching" }, +{ "-/+ah", "turn on/off always highlight" }, +#ifndef NO_ACTIVE_ICON +{ "-/+ai", "turn off/on active icon" }, +{ "-fi fontname", "icon font for active icon" }, +#endif /* NO_ACTIVE_ICON */ +{ "-b number", "internal border in pixels" }, +{ "-/+bc", "turn on/off text cursor blinking" }, +{ "-bcf milliseconds", "time text cursor is off when blinking"}, +{ "-bcn milliseconds", "time text cursor is on when blinking"}, +{ "-/+bdc", "turn off/on display of bold as color"}, +{ "-/+cb", "turn on/off cut-to-beginning-of-line inhibit" }, +{ "-cc classrange", "specify additional character classes" }, +{ "-/+cm", "turn off/on ANSI color mode" }, +{ "-/+cn", "turn on/off cut newline inhibit" }, +{ "-cr color", "text cursor color" }, +{ "-/+cu", "turn on/off curses emulation" }, +{ "-/+dc", "turn off/on dynamic color selection" }, +#if OPT_HIGHLIGHT_COLOR +{ "-/+hm", "turn on/off selection-color override" }, +{ "-selbg color", "selection background color" }, +{ "-selfg color", "selection foreground color" }, +#endif +#if OPT_HP_FUNC_KEYS +{ "-/+hf", "turn on/off HP Function Key escape codes" }, +#endif +{ "-/+hold", "turn on/off logic that retains window after exit" }, +#if OPT_INITIAL_ERASE +{ "-/+ie", "turn on/off initialization of 'erase' from pty" }, +#endif +{ "-/+im", "use insert mode for TERMCAP" }, +{ "-/+j", "turn on/off jump scroll" }, +#if OPT_C1_PRINT +{ "-/+k8", "turn on/off C1-printable classification"}, +#endif +{ "-kt keyboardtype", "set keyboard type:" KEYBOARD_TYPES }, +#ifdef ALLOWLOGGING +{ "-/+l", "turn on/off logging" }, +{ "-lf filename", "logging filename" }, +#else +{ "-/+l", "turn on/off logging (not supported)" }, +{ "-lf filename", "logging filename (not supported)" }, +#endif +{ "-/+ls", "turn on/off login shell" }, +{ "-/+mb", "turn on/off margin bell" }, +{ "-mc milliseconds", "multiclick time in milliseconds" }, +{ "-/+mesg", "forbid/allow messages" }, +{ "-ms color", "pointer color" }, +{ "-nb number", "margin bell in characters from right end" }, +{ "-/+nul", "turn off/on display of underlining" }, +{ "-/+aw", "turn on/off auto wraparound" }, +{ "-/+pc", "turn on/off PC-style bold colors" }, +{ "-/+rw", "turn on/off reverse wraparound" }, +{ "-/+s", "turn on/off multiscroll" }, +{ "-/+sb", "turn on/off scrollbar" }, +#ifdef SCROLLBAR_RIGHT +{ "-rightbar", "force scrollbar right (default left)" }, +{ "-leftbar", "force scrollbar left" }, +#endif +{ "-/+rvc", "turn off/on display of reverse as color" }, +{ "-/+sf", "turn on/off Sun Function Key escape codes" }, +{ "-/+si", "turn on/off scroll-on-tty-output inhibit" }, +{ "-/+sk", "turn on/off scroll-on-keypress" }, +{ "-sl number", "number of scrolled lines to save" }, +#if OPT_SUNPC_KBD +{ "-/+sp", "turn on/off Sun/PC Function/Keypad mapping" }, +#endif +#if OPT_TEK4014 +{ "-/+t", "turn on/off Tek emulation window" }, +#endif +#if OPT_TOOLBAR +{ "-/+tb", "turn on/off toolbar" }, +#endif +{ "-ti termid", "terminal identifier" }, +{ "-tm string", "terminal mode keywords and characters" }, +{ "-tn name", "TERM environment variable name" }, +#if OPT_WIDE_CHARS +{ "-/+u8", "turn on/off UTF-8 mode (implies wide-characters)" }, +#endif +#if OPT_LUIT_PROG +{ "-/+lc", "turn on/off locale mode using luit" }, +{ "-lcc path", "filename of locale converter (" DEFLOCALEFILTER ")" }, +#endif +{ "-/+uc", "turn on/off underline cursor" }, +{ "-/+ulc", "turn off/on display of underline as color" }, +{ "-/+ulit", "turn off/on display of underline as italics" }, +{ "-/+ut", "turn on/off utmp inhibit (not supported)" }, +{ "-/+vb", "turn on/off visual bell" }, +{ "-/+pob", "turn on/off pop on bell" }, +#if OPT_WIDE_CHARS +{ "-/+wc", "turn on/off wide-character mode" }, +{ "-/+mk_width", "turn on/off simple width convention" }, +{ "-/+cjk_width", "turn on/off legacy CJK width convention" }, +#endif +{ "-/+wf", "turn on/off wait for map before command exec" }, +{ "-e command args ...", "command to execute" }, +#if OPT_TEK4014 +{ "%geom", "Tek window geometry" }, +#endif +{ "#geom", "icon window geometry" }, +{ "-T string", "title name for window" }, +{ "-n string", "icon name for window" }, +{ "-C", "intercept console messages" }, +{ "-Sccn", "slave mode on \"ttycc\", file descriptor \"n\"" }, +{ "-into windowId", "use the window id given to -into as the parent window rather than the default root window" }, +#if OPT_ZICONBEEP +{ "-ziconbeep percent", "beep and flag icon of window having hidden output" }, +#endif +#if OPT_SAME_NAME +{ "-/+samename", "turn on/off the no-flicker option for title and icon name" }, +#endif +#if OPT_SESSION_MGT +{ "-/+sm", "turn on/off the session-management support" }, +#endif +#if OPT_MAXIMIZE +{"-/+maximized", "turn on/off maxmize on startup" }, +{"-/+fullscreen", "turn on/off fullscreen on startup" }, +#endif +{ NULL, NULL }}; +/* *INDENT-ON* */ + +#ifdef DBG_CONSOLE +FILE *confd; + +static void +closecons(void) +{ + if (confs != 0) { + fclose(confd); + confd = 0; + } +} +static void +opencons(void) +{ + closecons(); + if ((confd = fopen("/dev/console$", "w")) < 0) { + fputs("!!! Cannot open console device.\n", + stderr); + exit(1); + } +} +#else +#define opencons() /* nothing */ +#define closecons() /* nothing */ +#endif + +static const char *message[] = +{ + "Fonts should be fixed width and, if both normal and bold are specified, should", + "have the same size. If only a normal font is specified, it will be used for", + "both normal and bold text (by doing overstriking). The -e option, if given,", + "must appear at the end of the command line, otherwise the user's default shell", + "will be started. Options that start with a plus sign (+) restore the default.", + NULL}; + +/* + * Decode a key-definition. This combines the termcap and ttyModes, for + * comparison. Note that octal escapes in ttyModes are done by the normal + * resource translation. Also, ttyModes allows '^-' as a synonym for disabled. + */ +static int +decode_keyvalue(char **ptr, int termcap) +{ + char *string = *ptr; + int value = -1; + + TRACE(("decode_keyvalue '%s'\n", string)); + if (*string == '^') { + switch (*++string) { + case '?': + value = A2E(ANSI_DEL); + break; + case '-': + if (!termcap) { + errno = 0; +#if defined(_POSIX_VDISABLE) && defined(HAVE_UNISTD_H) + value = _POSIX_VDISABLE; +#endif +#if defined(_PC_VDISABLE) + if (value == -1) { + value = (int) fpathconf(0, _PC_VDISABLE); + if (value == -1) { + if (errno != 0) + break; /* skip this (error) */ + value = 0377; + } + } +#elif defined(VDISABLE) + if (value == -1) + value = VDISABLE; +#endif + break; + } + /* FALLTHRU */ + default: + value = CONTROL(*string); + break; + } + ++string; + } else if (termcap && (*string == '\\')) { + char *d; + int temp = (int) strtol(string + 1, &d, 8); + if (temp > 0 && d != string) { + value = temp; + string = d; + } + } else { + value = CharOf(*string); + ++string; + } + *ptr = string; + TRACE(("...decode_keyvalue %#x\n", value)); + return value; +} + +static int +abbrev(const char *tst, const char *cmp, size_t need) +{ + size_t len = strlen(tst); + return ((len >= need) && (!strncmp(tst, cmp, len))); +} + +static void +Syntax(char *badOption) +{ + OptionHelp *opt; + OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList)); + int col; + + xtermWarning("bad command line option \"%s\"\r\n\n", badOption); + + fprintf(stderr, "usage: %s", ProgramName); + col = 8 + (int) strlen(ProgramName); + for (opt = list; opt->opt; opt++) { + int len = 3 + (int) strlen(opt->opt); /* space [ string ] */ + if (col + len > 79) { + fprintf(stderr, "\r\n "); /* 3 spaces */ + col = 3; + } + fprintf(stderr, " [%s]", opt->opt); + col += len; + } + + fprintf(stderr, "\r\n\nType %s -help for a full description.\r\n\n", + ProgramName); + exit(1); +} + +static void +Version(void) +{ + printf("%s\n", xtermVersion()); + fflush(stdout); +} + +static void +Help(void) +{ + OptionHelp *opt; + OptionHelp *list = sortedOpts(xtermOptions, optionDescList, XtNumber(optionDescList)); + const char **cpp; + + printf("%s usage:\n %s [-options ...] [-e command args]\n\n", + xtermVersion(), ProgramName); + printf("where options include:\n"); + for (opt = list; opt->opt; opt++) { + printf(" %-28s %s\n", opt->opt, opt->desc); + } + + putchar('\n'); + for (cpp = message; *cpp; cpp++) + puts(*cpp); + putchar('\n'); + fflush(stdout); +} + +/* ARGSUSED */ +static Boolean +ConvertConsoleSelection(Widget w GCC_UNUSED, + Atom * selection GCC_UNUSED, + Atom * target GCC_UNUSED, + Atom * type GCC_UNUSED, + XtPointer *value GCC_UNUSED, + unsigned long *length GCC_UNUSED, + int *format GCC_UNUSED) +{ + /* we don't save console output, so can't offer it */ + return False; +} + +#if OPT_SESSION_MGT +static void +die_callback(Widget w GCC_UNUSED, + XtPointer client_data GCC_UNUSED, + XtPointer call_data GCC_UNUSED) +{ + Cleanup(0); +} + +static void +save_callback(Widget w GCC_UNUSED, + XtPointer client_data GCC_UNUSED, + XtPointer call_data) +{ + XtCheckpointToken token = (XtCheckpointToken) call_data; + /* we have nothing to save */ + token->save_success = True; +} + +static void +icewatch(IceConn iceConn, + IcePointer clientData GCC_UNUSED, + Bool opening, + IcePointer * watchData GCC_UNUSED) +{ + if (opening) { + ice_fd = IceConnectionNumber(iceConn); + TRACE(("got IceConnectionNumber %d\n", ice_fd)); + } else { + ice_fd = -1; + TRACE(("reset IceConnectionNumber\n")); + } +} + +#endif /* OPT_SESSION_MGT */ + +/* + * DeleteWindow(): Action proc to implement ICCCM delete_window. + */ +/* ARGSUSED */ +static void +DeleteWindow(Widget w, + XEvent * event GCC_UNUSED, + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ +#if OPT_TEK4014 + if (w == toplevel) { + if (TEK4014_SHOWN(term)) + hide_vt_window(); + else + do_hangup(w, (XtPointer) 0, (XtPointer) 0); + } else if (TScreenOf(term)->Vshow) + hide_tek_window(); + else +#endif + do_hangup(w, (XtPointer) 0, (XtPointer) 0); +} + +/* ARGSUSED */ +static void +KeyboardMapping(Widget w GCC_UNUSED, + XEvent * event, + String * params GCC_UNUSED, + Cardinal *num_params GCC_UNUSED) +{ + switch (event->type) { + case MappingNotify: + XRefreshKeyboardMapping(&event->xmapping); + break; + } +} + +static XtActionsRec actionProcs[] = +{ + {"DeleteWindow", DeleteWindow}, + {"KeyboardMapping", KeyboardMapping}, +}; + +char **gblenvp; + +int +main(int argc, char **argv ENVP_ARG) +{ + Widget form_top, menu_top; + Dimension menu_high; + TScreen *screen; + int mode; + char *my_class = DEFCLASS; + Window winToEmbedInto = None; +#if OPT_COLOR_RES + Bool reversed = False; +#endif + + ProgramName = argv[0]; + + save_ruid = getuid(); + save_rgid = getgid(); + + /* Do these first, since we may not be able to open the display */ + TRACE_OPTS(xtermOptions, optionDescList, XtNumber(optionDescList)); + TRACE_ARGV("Before XtOpenApplication", argv); + if (argc > 1) { + int n; + size_t unique = 2; + Bool quit = False; + + for (n = 1; n < argc; n++) { + TRACE(("parsing %s\n", argv[n])); + if (abbrev(argv[n], "-version", unique)) { + Version(); + quit = True; + } else if (abbrev(argv[n], "-help", unique)) { + Help(); + quit = True; + } else if (abbrev(argv[n], "-class", (size_t) 3)) { + if ((my_class = argv[++n]) == 0) { + Help(); + quit = True; + } + } + } + if (quit) + exit(0); + } + + /* XXX: for some obscure reason EMX seems to lose the value of + * the environ variable, don't understand why, so save it recently + */ + gblenvp = envp; + +#ifdef I18N + setlocale(LC_ALL, NULL); +#endif + + opencons(); + + ttydev = TypeMallocN(char, PTMS_BUFSZ); + ptydev = TypeMallocN(char, PTMS_BUFSZ); + if (!ttydev || !ptydev) { + xtermWarning("unable to allocate memory for ttydev or ptydev\n"); + exit(1); + } + strcpy(ttydev, TTYDEV); + strcpy(ptydev, PTYDEV); + + /* Initialization is done here rather than above in order + * to prevent any assumptions about the order of the contents + * of the various terminal structures (which may change from + * implementation to implementation). + */ + d_tio.c_iflag = ICRNL | IXON; + d_tio.c_oflag = OPOST | ONLCR | TAB3; + d_tio.c_cflag = B38400 | CS8 | CREAD | PARENB | HUPCL; + d_tio.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK; + d_tio.c_line = 0; + d_tio.c_cc[VINTR] = CONTROL('C'); /* '^C' */ + d_tio.c_cc[VERASE] = ANSI_DEL; /* DEL */ + d_tio.c_cc[VKILL] = CONTROL('U'); /* '^U' */ + d_tio.c_cc[VQUIT] = CQUIT; /* '^\' */ + d_tio.c_cc[VEOF] = CEOF; /* '^D' */ + d_tio.c_cc[VEOL] = CEOL; /* '^@' */ + + XtSetErrorHandler(xt_error); +#if OPT_SESSION_MGT + toplevel = XtOpenApplication(&app_con, my_class, + optionDescList, + XtNumber(optionDescList), + &argc, argv, fallback_resources, + sessionShellWidgetClass, + NULL, 0); + IceAddConnectionWatch(icewatch, NULL); +#else + toplevel = XtAppInitialize(&app_con, my_class, + optionDescList, + XtNumber(optionDescList), + &argc, argv, fallback_resources, + NULL, 0); +#endif /* OPT_SESSION_MGT */ + XtSetErrorHandler((XtErrorHandler) 0); + + XtGetApplicationResources(toplevel, (XtPointer) &resource, + application_resources, + XtNumber(application_resources), NULL, 0); + TRACE_XRES(); +#if OPT_MAXIMIZE + resource.fullscreen = extendedBoolean(resource.fullscreen_s, + tblFullscreen, + XtNumber(tblFullscreen)); +#endif + + /* + * ICCCM delete_window. + */ + XtAppAddActions(app_con, actionProcs, XtNumber(actionProcs)); + + /* + * fill in terminal modes + */ + if (resource.tty_modes) { + int n = parse_tty_modes(resource.tty_modes, ttymodelist); + if (n < 0) { + xtermWarning("bad tty modes \"%s\"\n", resource.tty_modes); + } else if (n > 0) { + override_tty_modes = True; + } + } + initZIconBeep(); + hold_screen = resource.hold_screen ? 1 : 0; + if (resource.icon_geometry != NULL) { + int scr, junk; + int ix, iy; + Arg args[2]; + + for (scr = 0; /* yyuucchh */ + XtScreen(toplevel) != ScreenOfDisplay(XtDisplay(toplevel), scr); + scr++) ; + + args[0].name = XtNiconX; + args[1].name = XtNiconY; + XGeometry(XtDisplay(toplevel), scr, resource.icon_geometry, "", + 0, 0, 0, 0, 0, &ix, &iy, &junk, &junk); + args[0].value = (XtArgVal) ix; + args[1].value = (XtArgVal) iy; + XtSetValues(toplevel, args, 2); + } + + XtSetValues(toplevel, ourTopLevelShellArgs, + number_ourTopLevelShellArgs); + +#if OPT_WIDE_CHARS + /* seems as good a place as any */ + init_classtab(); +#endif + + /* Parse the rest of the command line */ + TRACE_ARGV("After XtOpenApplication", argv); + for (argc--, argv++; argc > 0; argc--, argv++) { + if (**argv != '-') + Syntax(*argv); + + TRACE(("parsing %s\n", argv[0])); + switch (argv[0][1]) { + case 'h': /* -help */ + Help(); + exit(0); + case 'v': /* -version */ + Version(); + exit(0); + case 'C': + { + struct stat sbuf; + + /* Must be owner and have read/write permission. + xdm cooperates to give the console the right user. */ + if (!stat("/dev/console", &sbuf) && + (sbuf.st_uid == save_ruid) && + !access("/dev/console", R_OK | W_OK)) { + Console = True; + } else + Console = False; + } + continue; + case 'S': + if (sscanf(*argv + 2, "%c%c%d", passedPty, passedPty + 1, + &am_slave) != 3) + Syntax(*argv); + continue; +#ifdef DEBUG + case 'D': + debug = True; + continue; +#endif /* DEBUG */ + case 'c': /* -class param */ + if (strcmp(argv[0] + 1, "class") == 0) + argc--, argv++; + else + Syntax(*argv); + continue; + case 'e': + if (argc <= 1) + Syntax(*argv); + command_to_exec = ++argv; + break; + case 'i': + if (argc <= 1) { + Syntax(*argv); + } else { + char *endPtr; + --argc; + ++argv; + winToEmbedInto = (Window) strtol(argv[0], &endPtr, 10); + } + continue; + + default: + Syntax(*argv); + } + break; + } + + SetupMenus(toplevel, &form_top, &menu_top, &menu_high); + + term = (XtermWidget) XtVaCreateManagedWidget("vt100", xtermWidgetClass, + form_top, +#if OPT_TOOLBAR + XtNmenuBar, menu_top, + XtNresizable, True, + XtNfromVert, menu_top, + XtNleft, XawChainLeft, + XtNright, XawChainRight, + XtNtop, XawChainTop, + XtNbottom, XawChainBottom, + XtNmenuHeight, menu_high, +#endif + (XtPointer) 0); + decode_keyboard_type(term, &resource); + + screen = TScreenOf(term); + screen->inhibit = 0; + +#ifdef ALLOWLOGGING + if (term->misc.logInhibit) + screen->inhibit |= I_LOG; +#endif + if (term->misc.signalInhibit) + screen->inhibit |= I_SIGNAL; +#if OPT_TEK4014 + if (term->misc.tekInhibit) + screen->inhibit |= I_TEK; +#endif + + /* + * We might start by showing the tek4014 window. + */ +#if OPT_TEK4014 + if (screen->inhibit & I_TEK) + TEK4014_ACTIVE(term) = False; + + if (TEK4014_ACTIVE(term) && !TekInit()) + SysError(ERROR_INIT); +#endif + + /* + * Start the toolbar at this point, after the first window has been setup. + */ +#if OPT_TOOLBAR + ShowToolbar(resource.toolBar); +#endif + +#if OPT_SESSION_MGT + if (resource.sessionMgt) { + TRACE(("Enabling session-management callbacks\n")); + XtAddCallback(toplevel, XtNdieCallback, die_callback, NULL); + XtAddCallback(toplevel, XtNsaveCallback, save_callback, NULL); + } +#endif + + /* + * Set title and icon name if not specified + */ + if (command_to_exec) { + Arg args[2]; + + if (!resource.title) { + if (command_to_exec) { + resource.title = x_basename(command_to_exec[0]); + } /* else not reached */ + } + + if (!resource.icon_name) + resource.icon_name = resource.title; + XtSetArg(args[0], XtNtitle, resource.title); + XtSetArg(args[1], XtNiconName, resource.icon_name); + + TRACE(("setting:\n\ttitle \"%s\"\n\ticon \"%s\"\n\tbased on command \"%s\"\n", + resource.title, + resource.icon_name, + *command_to_exec)); + + XtSetValues(toplevel, args, 2); + } +#if OPT_LUIT_PROG + if (term->misc.callfilter) { + int u = (term->misc.use_encoding ? 2 : 0); + if (command_to_exec) { + int n; + char **c; + for (n = 0, c = command_to_exec; *c; n++, c++) ; + c = TypeMallocN(char *, (unsigned) (n + 3 + u)); + if (c == NULL) + SysError(ERROR_LUMALLOC); + memcpy(c + 2 + u, command_to_exec, (unsigned) (n + 1) * sizeof(char *)); + c[0] = term->misc.localefilter; + if (u) { + c[1] = "-encoding"; + c[2] = term->misc.locale_str; + } + c[1 + u] = "--"; + command_to_exec_with_luit = c; + } else { + static char *luit[6]; + luit[0] = term->misc.localefilter; + if (u) { + luit[1] = "-encoding"; + luit[2] = term->misc.locale_str; + luit[3] = NULL; + } else + luit[1] = NULL; + command_to_exec_with_luit = luit; + } + } +#endif + +#ifdef DEBUG + { + /* Set up stderr properly. Opening this log file cannot be + done securely by a privileged xterm process (although we try), + so the debug feature is disabled by default. */ + char dbglogfile[TIMESTAMP_LEN + 20]; + int i = -1; + if (debug) { + timestamp_filename(dbglogfile, "xterm.debug.log."); + if (creat_as(save_ruid, save_rgid, False, dbglogfile, 0600) > 0) { + i = open(dbglogfile, O_WRONLY | O_TRUNC); + } + } + if (i >= 0) { + dup2(i, 2); + + /* mark this file as close on exec */ + (void) fcntl(i, F_SETFD, 1); + } + } +#endif /* DEBUG */ + + spawnXTerm(term); + + /* Child process is out there, let's catch its termination */ + (void) signal(SIGCHLD, reapchild); + + /* Realize procs have now been executed */ + + if (am_slave >= 0) { /* Write window id so master end can read and use */ + char buf[80]; + + buf[0] = '\0'; + sprintf(buf, "%lx\n", XtWindow(SHELL_OF(CURRENT_EMU()))); + IGNORE_RC(write(screen->respond, buf, strlen(buf))); + } + + if (0 > (mode = fcntl(screen->respond, F_GETFL, 0))) + SysError(ERROR_F_GETFL); + mode |= O_NDELAY; + + if (fcntl(screen->respond, F_SETFL, mode)) + SysError(ERROR_F_SETFL); + + FD_ZERO(&pty_mask); + FD_ZERO(&X_mask); + FD_ZERO(&Select_mask); + FD_SET(screen->respond, &pty_mask); + FD_SET(ConnectionNumber(screen->display), &X_mask); + FD_SET(screen->respond, &Select_mask); + FD_SET(ConnectionNumber(screen->display), &Select_mask); + max_plus1 = ((screen->respond < ConnectionNumber(screen->display)) + ? (1 + ConnectionNumber(screen->display)) + : (1 + screen->respond)); + +#ifdef DEBUG + if (debug) + printf("debugging on\n"); +#endif /* DEBUG */ + XSetErrorHandler(xerror); + XSetIOErrorHandler(xioerror); + + initPtyData(&VTbuffer); +#ifdef ALLOWLOGGING + if (term->misc.log_on) { + StartLog(term); + } +#endif + + TRACE(("checking winToEmbedInto %#lx\n", winToEmbedInto)); + if (winToEmbedInto != None) { + XtRealizeWidget(toplevel); + /* + * This should probably query the tree or check the attributes of + * winToEmbedInto in order to verify that it exists, but I'm still not + * certain what is the best way to do it -GPS + */ + TRACE(("...reparenting toplevel %#lx into %#lx\n", + XtWindow(toplevel), + winToEmbedInto)); + XReparentWindow(XtDisplay(toplevel), + XtWindow(toplevel), + winToEmbedInto, 0, 0); + } +#if OPT_COLOR_RES + TRACE(("checking reverseVideo before rv %s fg %s, bg %s\n", + term->misc.re_verse0 ? "reverse" : "normal", + NonNull(TScreenOf(term)->Tcolors[TEXT_FG].resource), + NonNull(TScreenOf(term)->Tcolors[TEXT_BG].resource))); + + if (term->misc.re_verse0) { + if (isDefaultForeground(TScreenOf(term)->Tcolors[TEXT_FG].resource) + && isDefaultBackground(TScreenOf(term)->Tcolors[TEXT_BG].resource)) { + TScreenOf(term)->Tcolors[TEXT_FG].resource = x_strdup(XtDefaultBackground); + TScreenOf(term)->Tcolors[TEXT_BG].resource = x_strdup(XtDefaultForeground); + } else { + ReverseVideo(term); + } + term->misc.re_verse = True; + update_reversevideo(); + TRACE(("updated reverseVideo after rv %s fg %s, bg %s\n", + term->misc.re_verse ? "reverse" : "normal", + NonNull(TScreenOf(term)->Tcolors[TEXT_FG].resource), + NonNull(TScreenOf(term)->Tcolors[TEXT_BG].resource))); + } +#endif /* OPT_COLOR_RES */ + +#if OPT_MAXIMIZE + if (resource.maximized) + RequestMaximize(term, True); +#endif + for (;;) { +#if OPT_TEK4014 + if (TEK4014_ACTIVE(term)) + TekRun(); + else +#endif + VTRun(term); + } + return 0; +} + +/* + * Called from get_pty to iterate over likely pseudo terminals + * we might allocate. Used on those systems that do not have + * a functional interface for allocating a pty. + * Returns 0 if found a pty, 1 if fails. + */ +static int +pty_search(int *pty) +{ + char namebuf[PTMS_BUFSZ]; + + /* ask the PTY manager */ + int fd = open("/dev/ptms$", 0); + if (fd && ptioctl(fd, PTMS_GETPTY, namebuf) == 0) { + strcpy(ttydev, namebuf); + strcpy(ptydev, namebuf); + *x_basename(ttydev) = 't'; + close(fd); + if ((*pty = open(ptydev, O_RDWR)) >= 0) { +#ifdef PTYDEBUG + ptioctl(*pty, XTY_TRACE, 0); +#endif + return 0; + } else { + xtermWarning("Unable to open %s, errno=%d\n", ptydev, errno); + } + } + return 1; +} + +/* + * This function opens up a pty master and stuffs its value into pty. + * + * If it finds one, it returns a value of 0. If it does not find one, + * it returns a value of !0. This routine is designed to be re-entrant, + * so that if a pty master is found and later, we find that the slave + * has problems, we can re-enter this function and get another one. + */ +static int +get_pty(int *pty) +{ + return pty_search(pty); +} + +/* + * The only difference in /etc/termcap between 4014 and 4015 is that + * the latter has support for switching character sets. We support the + * 4015 protocol, but ignore the character switches. Therefore, we + * choose 4014 over 4015. + * + * Features of the 4014 over the 4012: larger (19") screen, 12-bit + * graphics addressing (compatible with 4012 10-bit addressing), + * special point plot mode, incremental plot mode (not implemented in + * later Tektronix terminals), and 4 character sizes. + * All of these are supported by xterm. + */ + +#if OPT_TEK4014 +static char *tekterm[] = +{ + "tek4014", + "tek4015", /* 4014 with APL character set support */ + "tek4012", /* 4010 with lower case */ + "tek4013", /* 4012 with APL character set support */ + "tek4010", /* small screen, upper-case only */ + "dumb", + 0 +}; +#endif + +/* The VT102 is a VT100 with the Advanced Video Option included standard. + * It also adds Escape sequences for insert/delete character/line. + * The VT220 adds 8-bit character sets, selective erase. + * The VT320 adds a 25th status line, terminal state interrogation. + * The VT420 has up to 48 lines on the screen. + */ + +static const char *vtterm[] = +{ +#ifdef USE_X11TERM + "x11term", /* for people who want special term name */ +#endif + DFT_TERMTYPE, /* for people who want special term name */ + "xterm", /* the prefered name, should be fastest */ + "vt102", + "vt100", + "ansi", + "dumb", + 0 +}; + +/* ARGSUSED */ +static SIGNAL_T +hungtty(int i GCC_UNUSED) +{ + longjmp(env, 1); + SIGNAL_RETURN; +} + +#if OPT_PTY_HANDSHAKE +struct { + int rows; + int cols; +} handshake = { + + -1, -1 +}; + +void +first_map_occurred(void) +{ + if (resource.wait_for_map) { + TScreen *screen = TScreenOf(term); + handshake.rows = screen->max_row; + handshake.cols = screen->max_col; + resource.wait_for_map = False; + } +} +#endif /* OPT_PTY_HANDSHAKE else !OPT_PTY_HANDSHAKE */ + +static void +set_owner(char *device, uid_t uid, gid_t gid, mode_t mode) +{ + int why; + + if (chown(device, uid, gid) < 0) { + why = errno; + if (why != ENOENT + && save_ruid == 0) { + xtermPerror("Cannot chown %s to %ld,%ld", + device, (long) uid, (long) gid); + } + } +} + +#define THE_PARENT 1 +#define THE_CHILD 2 +int whoami = -1; + +SIGNAL_T +killit(int sig) +{ + switch (whoami) { + case -1: + signal(sig, killit); + kill(-getpid(), sig); + break; + case THE_PARENT: + wait(NULL); + signal(SIGTERM, SIG_DFL); + kill(-getpid(), SIGTERM); + Exit(0); + break; + case THE_CHILD: + signal(SIGTERM, SIG_DFL); + kill(-getppid(), SIGTERM); + Exit(0); + break; + } + + SIGNAL_RETURN; +} + +#define close_fd(fd) close(fd), fd = -1 + +static int +spawnXTerm(XtermWidget xw) +/* + * Inits pty and tty and forks a login process. + * Does not close fd Xsocket. + * If slave, the pty named in passedPty is already open for use + */ +{ + TScreen *screen = TScreenOf(xw); + int Xsocket = ConnectionNumber(screen->display); + + int ttyfd = -1; + TERMIO_STRUCT tio; + int status; + Bool ok_termcap; + + char *TermName = NULL; + char *ptr, *shname, buf[64]; + int i, no_dev_tty = False; + char *dev_tty_name = (char *) 0; + TTYSIZE_STRUCT ts; + int pgrp = getpid(); + char numbuf[12], **envnew; + + screen->uid = save_ruid; + screen->gid = save_rgid; + + if (am_slave >= 0) { + screen->respond = am_slave; + ptydev[strlen(ptydev) - 2] = + ttydev[strlen(ttydev) - 2] = passedPty[0]; + ptydev[strlen(ptydev) - 1] = + ttydev[strlen(ttydev) - 1] = passedPty[1]; + + (void) xtermResetIds(screen); + } else { + Bool tty_got_hung; + + /* + * Sometimes /dev/tty hangs on open (as in the case of a pty + * that has gone away). Simply make up some reasonable + * defaults. + */ + + signal(SIGALRM, hungtty); + alarm(2); /* alarm(1) might return too soon */ + if (!setjmp(env)) { + ttyfd = open("/dev/tty", O_RDWR); + alarm(0); + tty_got_hung = False; + } else { + tty_got_hung = True; + ttyfd = -1; + errno = ENXIO; + } + signal(SIGALRM, SIG_DFL); + + /* + * Check results and ignore current control terminal if + * necessary. ENXIO is what is normally returned if there is + * no controlling terminal, but some systems (e.g. SunOS 4.0) + * seem to return EIO. Solaris 2.3 is said to return EINVAL. + */ + if (ttyfd < 0) { + if (tty_got_hung || errno == ENXIO || errno == EIO || + errno == EINVAL || errno == ENOTTY) { + no_dev_tty = True; + tio = d_tio; + } else { + SysError(ERROR_OPDEVTTY); + } + } else { + + /* Get a copy of the current terminal's state, + * if we can. Some systems (e.g., SVR4 and MacII) + * may not have a controlling terminal at this point + * if started directly from xdm or xinit, + * in which case we just use the defaults as above. + */ + if (ioctl(ttyfd, TCGETA, &tio) == -1) + tio = d_tio; + + close_fd(ttyfd); + } + + if (get_pty(&screen->respond)) { + /* no ptys! */ + exit(ERROR_PTYS); + } + } + + /* avoid double MapWindow requests */ + XtSetMappedWhenManaged(SHELL_OF(CURRENT_EMU()), False); + + wm_delete_window = XInternAtom(XtDisplay(toplevel), "WM_DELETE_WINDOW", + False); + + if (!TEK4014_ACTIVE(xw)) + VTInit(xw); /* realize now so know window size for tty driver */ + + if (Console) { + /* + * Inform any running xconsole program + * that we are going to steal the console. + */ + XmuGetHostname(mit_console_name + MIT_CONSOLE_LEN, 255); + mit_console = XInternAtom(screen->display, mit_console_name, False); + /* the user told us to be the console, so we can use CurrentTime */ + XtOwnSelection(SHELL_OF(CURRENT_EMU()), + mit_console, CurrentTime, + ConvertConsoleSelection, NULL, NULL); + } +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + envnew = tekterm; + } else +#endif + { + envnew = vtterm; + } + + /* + * This used to exit if no termcap entry was found for the specified + * terminal name. That's a little unfriendly, so instead we'll allow + * the program to proceed (but not to set $TERMCAP) if the termcap + * entry is not found. + */ + ok_termcap = True; + if (!get_termcap(xw, TermName = resource.term_name)) { + const char *last = NULL; + char *next; + + TermName = x_strdup(*envnew); + ok_termcap = False; + while (*envnew != NULL) { + if (last == NULL || strcmp(last, *envnew)) { + next = x_strdup(*envnew); + if (get_termcap(xw, next)) { + free(TermName); + TermName = next; + ok_termcap = True; + break; + } else { + free(next); + } + } + last = *envnew; + envnew++; + } + } + if (ok_termcap) { + resource.term_name = TermName; + resize_termcap(xw); + } + + /* tell tty how big window is */ +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + TTYSIZE_ROWS(ts) = 38; + TTYSIZE_COLS(ts) = 81; + ts.ws_xpixel = TFullWidth(TekScreenOf(tekWidget)); + ts.ws_ypixel = TFullHeight(TekScreenOf(tekWidget)); + } else +#endif + { + TTYSIZE_ROWS(ts) = MaxRows(screen); + TTYSIZE_COLS(ts) = MaxCols(screen); + ts.ws_xpixel = FullWidth(screen); + ts.ws_ypixel = FullHeight(screen); + } + + if (am_slave < 0) { + + char sema[40]; + HEV sev; + /* start a child process + * use an event sema for sync + */ + sprintf(sema, "\\SEM32\\xterm%s", &ptydev[8]); + if (DosCreateEventSem(sema, &sev, DC_SEM_SHARED, False)) + SysError(ERROR_FORK); + + switch ((screen->pid = fork())) { + case -1: /* error */ + SysError(ERROR_FORK); + default: /* parent */ + whoami = THE_PARENT; + DosWaitEventSem(sev, 1000L); + DosCloseEventSem(sev); + break; + case 0: /* child */ + whoami = THE_CHILD; + + opencons(); + /* we don't need the socket, or the pty master anymore */ + close(ConnectionNumber(screen->display)); + close(screen->respond); + + /* Now is the time to set up our process group and + * open up the pty slave. + */ + if ((ttyfd = open(ttydev, O_RDWR)) < 0) { + /* dumm gelaufen */ + xtermWarning("Cannot open slave side of PTY\n"); + exit(1); + } + + /* use the same tty name that everyone else will use + * (from ttyname) + */ +#ifdef EMXNOTBOGUS + if ((ptr = ttyname(ttyfd)) != 0) { + ttydev = x_strdup(ptr); + } +#else + ptr = ttydev; +#endif + /* for safety: enable DUPs */ + ptioctl(ttyfd, XTY_ENADUP, 0); + + /* change ownership of tty to real group and user id */ + set_owner(ttydev, screen->uid, screen->gid, + (resource.messages ? 0622U : 0600U)); + + /* for the xf86sup-pty, we set the pty to bypass: OS/2 does + * not have a line discipline structure + */ + { + TERMIO_STRUCT t, t1; + if (ptioctl(ttyfd, TCGETA, (char *) &t) < 0) + t = d_tio; + + t.c_iflag = ICRNL; + t.c_oflag = OPOST | ONLCR; + t.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK; + + /* ignore error code, user will see it :-) */ + ptioctl(ttyfd, TCSETA, (char *) &t); + + /* set the console mode */ + if (Console) { + int on = 1; + if (ioctl(ttyfd, TIOCCONS, (char *) &on) == -1) + xtermPerror("cannot open console"); + } + } + + signal(SIGCHLD, SIG_DFL); + signal(SIGHUP, SIG_IGN); + + /* restore various signals to their defaults */ + signal(SIGINT, SIG_DFL); + signal(SIGQUIT, SIG_DFL); + signal(SIGTERM, SIG_DFL); + + xtermCopyEnv(gblenvp); + + xtermSetenv("TERM", resource.term_name); + if (!resource.term_name) + *get_tcap_buffer(xw) = 0; + + sprintf(buf, "%lu", + ((unsigned long) XtWindow(SHELL_OF(CURRENT_EMU())))); + xtermSetenv("WINDOWID", buf); + + /* put the display into the environment of the shell */ + xtermSetenv("DISPLAY", XDisplayString(screen->display)); + + xtermSetenv("XTERM_VERSION", xtermVersion()); + xtermSetenv("XTERM_LOCALE", xtermEnvLocale()); + + signal(SIGTERM, SIG_DFL); + + /* this is the time to go and set up stdin, out, and err + */ + /* dup the tty */ + for (i = 0; i <= 2; i++) + if (i != ttyfd) { + IGNORE_RC(close(i)); + IGNORE_RC(dup(ttyfd)); + } + + /* and close the tty */ + if (ttyfd > 2) + close_fd(ttyfd); + + setpgrp(0, pgrp); + (void) xtermResetIds(screen); + + if (handshake.rows > 0 && handshake.cols > 0) { + TRACE(("handshake ttysize: %dx%d\n", + handshake.rows, handshake.cols)); + set_max_row(screen, handshake.rows); + set_max_col(screen, handshake.cols); + TTYSIZE_ROWS(ts) = (ttySize_t) MaxRows(screen); + TTYSIZE_COLS(ts) = (ttySize_t) MaxCols(screen); + ts.ws_xpixel = (ttySize_t) FullWidth(screen); + ts.ws_ypixel = (ttySize_t) FullHeight(screen); + } + + sprintf(numbuf, "%d", MaxCols(screen)); + xtermSetenv("COLUMNS", numbuf); + sprintf(numbuf, "%d", MaxRows(screen)); + xtermSetenv("LINES", numbuf); + + gblenvp = environ; + + /* need to reset after all the ioctl bashing we did above */ + ptioctl(0, TIOCSWINSZ, (char *) &ts); + + signal(SIGHUP, SIG_DFL); + + /* okay everything seems right, so tell the parent, we are going */ + { + char sema[40]; + HEV sev; + sprintf(sema, "\\SEM32\\xterm%s", &ttydev[8]); + DosOpenEventSem(sema, &sev); + DosPostEventSem(sev); + DosCloseEventSem(sev); + } + +#if OPT_LUIT_PROG + /* + * Use two copies of command_to_exec, in case luit is not actually + * there, or refuses to run. In that case we will fall-through to + * to command that the user gave anyway. + */ + if (command_to_exec_with_luit) { + xtermSetenv("XTERM_SHELL", + xtermFindShell(*command_to_exec_with_luit, False)); + TRACE(("spawning command \"%s\"\n", *command_to_exec_with_luit)); + execvp(*command_to_exec_with_luit, command_to_exec_with_luit); + xtermPerror("Can't execvp %s", *command_to_exec_with_luit); + xtermWarning("cannot support your locale.\n"); + } +#endif + if (command_to_exec) { + xtermSetenv("XTERM_SHELL", + xtermFindShell(*command_to_exec, False)); + TRACE(("spawning command \"%s\"\n", *command_to_exec)); + execvpe(*command_to_exec, command_to_exec, gblenvp); + + /* print error message on screen */ + xtermWarning("Can't execvp %s\n", *command_to_exec); + } + + /* use a layered mechanism to find a shell */ + ptr = x_getenv("X11SHELL"); + if (!ptr) + ptr = x_getenv("SHELL"); + if (!ptr) + ptr = x_getenv("OS2_SHELL"); + if (!ptr) + ptr = "SORRY_NO_SHELL_FOUND"; + xtermSetenv("XTERM_SHELL", ptr); + + shname = x_basename(ptr); + if (command_to_exec) { + char *exargv[10]; /*XXX */ + + exargv[0] = ptr; + exargv[1] = "/C"; + exargv[2] = command_to_exec[0]; + exargv[3] = command_to_exec[1]; + exargv[4] = command_to_exec[2]; + exargv[5] = command_to_exec[3]; + exargv[6] = command_to_exec[4]; + exargv[7] = command_to_exec[5]; + exargv[8] = command_to_exec[6]; + exargv[9] = 0; + execvpe(exargv[0], exargv, gblenvp); + + /* print error message on screen */ + xtermWarning("Can't execvp %s\n", *command_to_exec); + } else { + execlpe(ptr, shname, 0, gblenvp); + + /* Exec failed. */ + xtermWarning("Could not exec %s!\n", ptr); + } + sleep(5); + + /* preventively shoot the parent */ + kill(-getppid(), SIGTERM); + + exit(ERROR_EXEC); + } /* endcase */ + } + /* !am_slave */ + signal(SIGHUP, SIG_IGN); +/* + * Unfortunately, System V seems to have trouble divorcing the child process + * from the process group of xterm. This is a problem because hitting the + * INTR or QUIT characters on the keyboard will cause xterm to go away if we + * don't ignore the signals. This is annoying. + */ + +/* signal (SIGINT, SIG_IGN);*/ + signal(SIGINT, killit); + signal(SIGTERM, killit); + + /* hung shell problem */ + signal(SIGQUIT, SIG_IGN); +/* signal (SIGTERM, SIG_IGN);*/ + return 0; +} /* end spawnXTerm */ + +SIGNAL_T +Exit(int n) +{ + XtermWidget xw = term; + TScreen *screen = TScreenOf(xw); + int pty = TScreenOf(xw)->respond; + close(pty); /* close explicitly to avoid race with slave side */ +#ifdef ALLOWLOGGING + if (screen->logging) + CloseLog(xw); +#endif + if (am_slave < 0) { + /* restore ownership of tty and pty */ + set_owner(ttydev, 0, 0, 0666U); + set_owner(ptydev, 0, 0, 0666U); + } + + /* + * Close after releasing ownership to avoid race condition: other programs + * grabbing it, and *then* having us release ownership.... + */ + close(screen->respond); /* close explicitly to avoid race with slave side */ +#ifdef ALLOWLOGGING + if (screen->logging) + CloseLog(xw); +#endif + +#ifdef NO_LEAKS + if (n == 0) { + TRACE(("Freeing memory leaks\n")); + if (xw != 0) { + Display *dpy = TScreenOf(xw)->display; + + if (toplevel) { + XtDestroyWidget(toplevel); + TRACE(("destroyed top-level widget\n")); + } + sortedOpts(0, 0, 0); + noleaks_charproc(); + noleaks_ptydata(); +#if OPT_WIDE_CHARS + noleaks_CharacterClass(); +#endif + /* XrmSetDatabase(dpy, 0); increases leaks ;-) */ + XtCloseDisplay(dpy); + XtDestroyApplicationContext(app_con); +#if OPT_SESSION_MGT + IceRemoveConnectionWatch(icewatch, NULL); +#endif + TRACE(("closed display\n")); + } + TRACE_CLOSE(); + } +#endif + + exit(n); + SIGNAL_RETURN; +} + +/* ARGSUSED */ +static void +resize_termcap(XtermWidget xw) +{ +} + +/* + * Does a non-blocking wait for a child process. If the system + * doesn't support non-blocking wait, do nothing. + * Returns the pid of the child, or 0 or -1 if none or error. + */ +int +nonblocking_wait(void) +{ + pid_t pid; + + pid = waitpid(-1, NULL, WNOHANG); + return pid; +} + +/* ARGSUSED */ +static SIGNAL_T +reapchild(int n GCC_UNUSED) +{ + int olderrno = errno; + int pid; + + pid = wait(NULL); + + /* cannot re-enable signal before waiting for child + * because then SVR4 loops. Sigh. HP-UX 9.01 too. + */ + (void) signal(SIGCHLD, reapchild); + + do { + if (pid == TScreenOf(term)->pid) { +#ifdef DEBUG + if (debug) + fputs("Exiting\n", stderr); +#endif + if (!hold_screen) + need_cleanup = True; + } + } while ((pid = nonblocking_wait()) > 0); + + errno = olderrno; + SIGNAL_RETURN; +} + +/* + * parse_tty_modes accepts lines of the following form: + * + * [SETTING] ... + * + * where setting consists of the words in the modelist followed by a character + * or ^char. + */ +static int +parse_tty_modes(char *s, struct _xttymodes *modelist) +{ + struct _xttymodes *mp; + int c; + int count = 0; + + TRACE(("parse_tty_modes\n")); + for (;;) { + size_t len; + + while (*s && isascii(CharOf(*s)) && isspace(CharOf(*s))) + s++; + if (!*s) + return count; + + for (len = 0; isalnum(CharOf(s[len])); ++len) ; + for (mp = modelist; mp->name; mp++) { + if (len == mp->len + && strncmp(s, mp->name, mp->len) == 0) + break; + } + if (!mp->name) + return -1; + + s += mp->len; + while (*s && isascii(CharOf(*s)) && isspace(CharOf(*s))) + s++; + if (!*s) + return -1; + + if ((c = decode_keyvalue(&s, False)) != -1) { + mp->value = c; + mp->set = 1; + count++; + TRACE(("...parsed #%d: %s=%#x\n", count, mp->name, c)); + } + } +} + +int +GetBytesAvailable(int fd) +{ + long arg; + ioctl(fd, FIONREAD, (char *) &arg); + return (int) arg; +} + +/* Utility function to try to hide system differences from + everybody who used to call killpg() */ + +int +kill_process_group(int pid, int sig) +{ + return kill(-pid, sig); +} + +int +ptioctl(int fd, int func, void *data) +{ + APIRET rc; + ULONG len; + struct pt_termios pt; + TERMIO_STRUCT *t; + int i; + + switch (func) { + case TCGETA: + rc = DosDevIOCtl(fd, XFREE86_PTY, XTY_TIOCGETA, + NULL, 0, NULL, + (ULONG *) & pt, sizeof(struct pt_termios), &len); + if (rc) + return -1; + t = (TERMIO_STRUCT *) data; + t->c_iflag = pt.c_iflag; + t->c_oflag = pt.c_oflag; + t->c_cflag = pt.c_cflag; + t->c_lflag = pt.c_lflag; + for (i = 0; i < NCC; i++) + t->c_cc[i] = pt.c_cc[i]; + return 0; + case TCSETA: + case TCSETAW: + case TCSETAF: + t = (TERMIO_STRUCT *) data; + pt.c_iflag = t->c_iflag; + pt.c_oflag = t->c_oflag; + pt.c_cflag = t->c_cflag; + pt.c_lflag = t->c_lflag; + + for (i = 0; i < NCC; i++) + pt.c_cc[i] = t->c_cc[i]; + if (func == TCSETA) + i = XTY_TIOCSETA; + else if (func == TCSETAW) + i = XTY_TIOCSETAW; + else + i = XTY_TIOCSETAF; + rc = DosDevIOCtl(fd, XFREE86_PTY, i, + (ULONG *) & pt, sizeof(struct pt_termios), &len, + NULL, 0, NULL); + return (rc) ? -1 : 0; + case TIOCCONS: + return DosDevIOCtl(fd, XFREE86_PTY, XTY_TIOCCONS, + (ULONG *) data, sizeof(ULONG), &len, + NULL, 0, NULL); + case TIOCSWINSZ: + return DosDevIOCtl(fd, XFREE86_PTY, XTY_TIOCSWINSZ, + (ULONG *) data, sizeof(TTYSIZE_STRUCT), &len, + NULL, 0, NULL); + case TIOCGWINSZ: + return DosDevIOCtl(fd, XFREE86_PTY, XTY_TIOCGWINSZ, + NULL, 0, NULL, + (ULONG *) data, sizeof(TTYSIZE_STRUCT), &len); + case XTY_ENADUP: + i = 1; + return DosDevIOCtl(fd, XFREE86_PTY, XTY_ENADUP, + (ULONG *) & i, sizeof(ULONG), &len, + NULL, 0, NULL); + case XTY_TRACE: + i = 2; + return DosDevIOCtl(fd, XFREE86_PTY, XTY_TRACE, + (ULONG *) & i, sizeof(ULONG), &len, + NULL, 0, NULL); + case PTMS_GETPTY: + i = 1; + return DosDevIOCtl(fd, XFREE86_PTY, PTMS_GETPTY, + (ULONG *) & i, sizeof(ULONG), &len, + (UCHAR *) data, 14, &len); + default: + return -1; + } +} diff --git a/package/debian/changelog b/package/debian/changelog new file mode 100644 index 0000000..2583bf6 --- /dev/null +++ b/package/debian/changelog @@ -0,0 +1,98 @@ +xterm-dev (281) unstable; urgency=low + + * fix regression in keyboard configuration. + + -- Thomas E. Dickey <dickey@invisible-island.net> Tue, 26 Jun 2012 04:36:36 -0400 + +xterm-dev (280) unstable; urgency=low + + * Add Debian menu-file. + * modify to support icon-theme + * Miscellaneous fixes. + + -- Thomas E. Dickey <dickey@invisible-island.net> Fri, 25 May 2012 05:36:50 -0400 + +xterm-dev (279) unstable; urgency=low + + * Miscellaneous fixes. + + -- Thomas E. Dickey <dickey@invisible-island.net> Wed, 14 Mar 2012 20:33:27 -0400 + +xterm-dev (278) unstable; urgency=low + + * Fix regression in eightBitInput logic. + * Fix regression in Darwin 9.x + + -- Thomas E. Dickey <dickey@invisible-island.net> Thu, 12 Jan 2012 08:10:50 -0500 + +xterm-dev (277) unstable; urgency=low + + * Minor keyboard fix. + + -- Thomas E. Dickey <dickey@invisible-island.net> Tue, 11 Oct 2011 20:12:14 -0400 + +xterm-dev (276) unstable; urgency=low + + * Regressions in #272, #274. + + -- Thomas E. Dickey <dickey@invisible-island.net> Wed, 28 Sep 2011 17:34:20 -0400 + +xterm-dev (275) unstable; urgency=low + + * Regressions in #272, #274. + + -- Thomas E. Dickey <dickey@invisible-island.net> Sun, 11 Sep 2011 09:46:57 -0400 + +xterm-dev (274) unstable; urgency=low + + * Various build-fixes. + + -- Thomas E. Dickey <dickey@invisible-island.net> Sun, 28 Aug 2011 20:07:29 -0400 + +xterm-dev (273) unstable; urgency=low + + * Build-fixes/regressions from #272. + + -- Thomas E. Dickey <dickey@invisible-island.net> Thu, 25 Aug 2011 05:42:58 -0400 + +xterm-dev (272) unstable; urgency=low + + * Build-fix for termcap systems. + + -- Thomas E. Dickey <dickey@invisible-island.net> Fri, 15 Jul 2011 20:41:30 -0400 + +xterm-dev (271) unstable; urgency=low + + * Ubuntu #756273 (accommodate function keys as popup-menu triggers) + + -- Thomas E. Dickey <dickey@invisible-island.net> Fri, 29 Apr 2011 20:30:29 -0400 + +xterm-dev (270) unstable; urgency=low + + * more fixes for fullscreen toggle. + + -- Thomas E. Dickey <dickey@invisible-island.net> Sun, 20 Mar 2011 14:53:54 -0400 + +xterm-dev (269) unstable; urgency=low + + * amend translations for fullscreen toggle. + + -- Thomas E. Dickey <dickey@invisible-island.net> Sun, 13 Feb 2011 19:20:48 -0500 + +xterm-dev (268) unstable; urgency=low + + * build-fixes, etc. + + -- Thomas E. Dickey <dickey@invisible-island.net> Wed, 24 Nov 2010 06:17:16 -0500 + +xterm-dev (267) unstable; urgency=low + + * build-fixes, etc. + + -- Thomas E. Dickey <dickey@invisible-island.net> Wed, 10 Nov 2010 18:46:41 -0500 + +xterm-dev (266) unstable; urgency=low + + * add build-script for testing, adapted from Debian xterm package. + + -- Thomas E. Dickey <dickey@invisible-island.net> Fri, 22 Oct 2010 17:15:59 -0400 diff --git a/package/debian/color.sed b/package/debian/color.sed new file mode 100644 index 0000000..6029c59 --- /dev/null +++ b/package/debian/color.sed @@ -0,0 +1,4 @@ +s/! Uncomment this for "white" text on a dark background./! Set the default text foreground and background colors./ +s/!\*VT100\*foreground: gray90/*VT100*foreground: gray90/ +s/!\*VT100\*background: black/*VT100*background: black/ +/!\*VT100.scrollbar.thumb:[ ]*vlines2/,/!lines[ ]*-1,0,0,0,0,-1/s/!// diff --git a/package/debian/compat b/package/debian/compat new file mode 100644 index 0000000..7ed6ff8 --- /dev/null +++ b/package/debian/compat @@ -0,0 +1 @@ +5 diff --git a/package/debian/control b/package/debian/control new file mode 100644 index 0000000..b970db2 --- /dev/null +++ b/package/debian/control @@ -0,0 +1,23 @@ +Source: xterm-dev +Section: x11 +Priority: optional +Maintainer: Thomas E. Dickey <dickey@invisible-island.net> +Homepage: http://invisible-island.net/xterm/ +Build-Depends: debhelper (>= 7) +Standards-Version: 3.8.2 + +Package: xterm-dev +Architecture: any +Depends: ${misc:Depends} +Provides: x-terminal-emulator +Recommends: x11-utils | xutils | bluit +Description: X terminal emulator (development version) + xterm is the standard terminal emulator for the X Window System. + It provides DEC VT102 and Tektronix 4014 compatible terminals for + programs that cannot use the window system directly. This version + implements ISO/ANSI colors, Unicode, and most of the control sequences + used by DEC VT220 terminals. + . + This package contains a development version of xterm. It is + configured to use "xterm-dev" and "XTermDev" for the program + and its resource class, to avoid conflict with other packages. diff --git a/package/debian/copyright b/package/debian/copyright new file mode 100644 index 0000000..8a1304a --- /dev/null +++ b/package/debian/copyright @@ -0,0 +1,221 @@ +Upstream source http://invisible-island.net/xterm/xterm.html + +------------------------------------------------------------------------------- +Except as noted below, all copyrights use the same wording, denoted MIT-X11. +That is not in Debian's list under /usr/share/licenses. Here is the common +wording: + +All Rights Reserved + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name(s) of the above copyright +holders shall not be used in advertising or otherwise to promote the +sale, use or other dealings in this Software without prior written +authorization. + +------------------------------------------------------------------------------- +Files: * */* +License: MIT-X11 + +Copyright 1996-2011 by Thomas E. Dickey + +(date ranges vary, depending on when the respective files were first changed +significantly, and run through the most recent change date). + +------------------------------------------------------------------------------- +Files: 88colres.pl +License: MIT-X11 + +Copyright 1999-2005,2007 by Thomas E. Dickey +Copyright 1999-2000 by Steve Wall + +------------------------------------------------------------------------------- +Files: vttests/88colors2.pl +License: MIT-X11 + +Copyright 1999-2007,2009 by Thomas E. Dickey +Copyright 1999 by Steve Wall + +------------------------------------------------------------------------------- +Files: vttests/256colors2.pl +License: MIT-X11 + +Copyright 1999-2007,2009 by Thomas E. Dickey +Copyright 2002 by Steve Wall +Copyright 1999 by Todd Larason + +------------------------------------------------------------------------------- +Files: xcharmouse.h + +Copyright 1998 by Jason Bacon <acadix@execpc.com> + +All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of the above listed +copyright holder(s) not be used in advertising or publicity pertaining +to distribution of the software without specific, written prior +permission. + +THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD +TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE +LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + +------------------------------------------------------------------------------- +Files: xutf8.* +License: MIT-X11 + +Copyright (C) 2001 by Juliusz Chroboczek + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +------------------------------------------------------------------------------- +Files: ctlseqs.ms install-sh +License: MIT-X11 + +Copyright 1984-1994 X Consortium + +------------------------------------------------------------------------------- +Copyright 1987,1988 by Digital Equipment Corporation, Maynard, Massachusetts. + +All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital Equipment +Corporation not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +------------------------------------------------------------------------------- +Copyright 1988,1989 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +------------------------------------------------------------------------------- +Files: koi8rxterm.man uxterm.man +License: MIT-X11 + +Copyright 2001, 2004 Branden Robinson + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +SOFTWARE IN THE PUBLIC INTEREST, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. + +------------------------------------------------------------------------------- +Files: charclass.* + +Markus Kuhn -- 2000-07-03 + +Permission to use, copy, modify, and distribute this software +for any purpose and without fee is hereby granted. The author +disclaims all warranties with regard to this software. + +------------------------------------------------------------------------------- +Files: wcwidth.* + +Markus Kuhn -- 2007-05-25 + +Permission to use, copy, modify, and distribute this software +for any purpose and without fee is hereby granted. The author +disclaims all warranties with regard to this software. + +------------------------------------------------------------------------------- +Files: config.guess config.sub +License: GPL-2+ + + Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, + 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + Free Software Foundation, Inc. + +------------------------------------------------------------------------------- +Files: configure +License: GPL-2+ + + Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 + Free Software Foundation, Inc. + +------------------------------------------------------------------------------- diff --git a/package/debian/rules b/package/debian/rules new file mode 100755 index 0000000..c37339c --- /dev/null +++ b/package/debian/rules @@ -0,0 +1,188 @@ +#!/usr/bin/make -f +# Made with the aid of dh_make, by Craig Small +# Sample debian/rules that uses debhelper. GNU copyright 1997 by Joey Hess. +# Some lines taken from debmake, by Cristoph Lameter. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) + +DESKTOP_VENDOR = dickey + +PKG_SUFFIX = -dev +PKG_CLASS = XTermDev + +PACKAGE := $(shell dpkg-parsechangelog| \ + sed -n 's/^Source: \(.*\)$$/\1/p') + +PKG_APPDEFAULTS := /etc/X11/app-defaults +PKG_DESKTOP := /usr/share/applications + +DSTDIR := $(CURDIR)/debian/$(PACKAGE) +MY_DESKTOP := $(DSTDIR)/usr/share/applications + +CFLAGS = + +ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS))) +DEBOP=--enable-debug +else +DEBOP= +endif + +ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) + CFLAGS += -O0 +else + CFLAGS += -O2 +endif +ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS))) + INSTALL_PROGRAM += -s +endif + +configure: configure-stamp +configure-stamp: + dh_testdir + + ./configure \ + --host=$(DEB_HOST_GNU_TYPE) \ + --build=$(DEB_BUILD_GNU_TYPE) \ + --program-suffix=$(PKG_SUFFIX) \ + --prefix=/usr \ + --libexecdir=\$${prefix}/lib \ + --mandir=\$${prefix}/share/man \ + --sysconfdir=/etc/$(PACKAGE) \ + --localstatedir=/var \ + --libdir=/etc/$(PACKAGE) \ + --with-app-class=$(PKG_CLASS) \ + --without-xterm-symlink \ + --enable-256-color \ + --enable-88-color \ + --enable-dabbrev \ + --enable-dec-locator \ + --enable-exec-xterm \ + --enable-hp-fkeys \ + --enable-load-vt-fonts \ + --enable-logfile-exec \ + --enable-logging \ + --enable-mini-luit \ + --enable-paste64 \ + --enable-rectangles \ + --enable-sco-fkeys \ + --enable-tcap-fkeys \ + --enable-tcap-query \ + --enable-toolbar \ + --enable-wide-chars \ + --enable-xmc-glitch \ + --with-app-defaults=$(PKG_APPDEFAULTS) \ + --with-icondir=\$${prefix}/share/icons \ + --with-pixmapdir=\$${prefix}/share/pixmaps \ + --with-own-terminfo=\$${prefix}/share/terminfo \ + --with-icon-theme \ + --with-terminal-type=xterm-new \ + --with-utempter \ + ${DEBOP} + + touch configure-stamp + +build: build-stamp +build-stamp: configure-stamp + dh_testdir + + $(MAKE) + + touch build-stamp + +clean: + dh_testdir + dh_testroot + + [ ! -f Makefile ] || $(MAKE) distclean + + dh_clean + +install: install-stamp +install-stamp: build-stamp + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + + $(MAKE) install \ + DESTDIR=$(CURDIR)/debian/$(PACKAGE) + + touch install-stamp + +install: install-indep install-arch +install-indep: + +install-arch: + dh_testdir + dh_testroot + dh_prep -s + dh_installdirs -s + + $(MAKE) install-bin \ + DESTDIR=$(DSTDIR) + +# Build architecture-independent files here. +binary-indep: build install + dh_testdir + dh_testroot + + # This overwrites the Debian package's copy of app-defaults and icons. + # But the resources are not the same; they are patched. + sed -i -f package/debian/color.sed XTerm-col.ad + sed -i -f package/debian/xterm-xres.sed XTerm.ad + + $(MAKE) install-app \ + install-icon \ + install-man \ + DESTDIR=$(DSTDIR) + + # Follow-up with a check against the installed resource files. + ( cd $(DSTDIR)$(PKG_APPDEFAULTS) \ + && $(SHELL) -c 'for p in *; do \ + test -f $(PKG_APPDEFAULTS)/$$p && \ + diff -u $(PKG_APPDEFAULTS)/$$p $$p; \ + done' ; \ + exit 0 ) + + # The Debian package does not install desktop files. + # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=486317 + $(MAKE) install-desktop \ + DESKTOP_FLAGS="--vendor='$(DESKTOP_VENDOR)' --dir $(MY_DESKTOP)" + + ( cd $(DSTDIR)$(PKG_DESKTOP) \ + && $(SHELL) -c 'for p in *;do \ + test -f $(PKG_DESKTOP)/$$p && \ + diff -u $(PKG_DESKTOP)/$$p $$p; \ + test -n "$(PKG_SUFFIX)" && mv $$p `basename $$p .desktop`$(PKG_SUFFIX).desktop; \ + done' ; \ + exit 0 ) + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installdebconf + dh_installdocs + dh_installmenu + dh_installmime + dh_installexamples tektests vttests + dh_installchangelogs + dh_install + dh_link + dh_strip + dh_compress + dh_fixperms + dh_installdeb + dh_shlibdeps + dh_gencontrol + dh_md5sums + dh_builddeb + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install install-stamp diff --git a/package/debian/source/format b/package/debian/source/format new file mode 100644 index 0000000..89ae9db --- /dev/null +++ b/package/debian/source/format @@ -0,0 +1 @@ +3.0 (native) diff --git a/package/debian/watch b/package/debian/watch new file mode 100644 index 0000000..6c46327 --- /dev/null +++ b/package/debian/watch @@ -0,0 +1,4 @@ +version=3 + +opts=passive ftp://invisible-island.net/xterm/current/xterm\.tar.gz \ + debian uupdate diff --git a/package/debian/xterm-dev.docs b/package/debian/xterm-dev.docs new file mode 100644 index 0000000..b29b135 --- /dev/null +++ b/package/debian/xterm-dev.docs @@ -0,0 +1,8 @@ +INSTALL +README.i18n +THANKS +ctlseqs.ms +ctlseqs.txt +termcap +terminfo +xterm.log.html diff --git a/package/debian/xterm-dev.menu b/package/debian/xterm-dev.menu new file mode 100644 index 0000000..8f3752c --- /dev/null +++ b/package/debian/xterm-dev.menu @@ -0,0 +1,14 @@ +?package(xterm-dev):\ + needs="x11"\ + section="Applications/Terminal Emulators"\ + longtitle="XTerm: terminal emulator for X (development)"\ + title="XTermDev"\ + icon="/usr/share/pixmaps/xterm-dev-color_32x32.xpm"\ + command="xterm" +?package(xterm-dev):\ + needs="x11"\ + section="Applications/Terminal Emulators"\ + longtitle="XTerm: terminal emulator for X with Unicode support (development)"\ + title="XTermDev (Unicode)"\ + icon="/usr/share/pixmaps/xterm-dev-color_32x32.xpm"\ + command="uxterm" diff --git a/package/debian/xterm-xres.sed b/package/debian/xterm-xres.sed new file mode 100644 index 0000000..745cb58 --- /dev/null +++ b/package/debian/xterm-xres.sed @@ -0,0 +1,8 @@ +/\*tek4014\*fontSmall:[ ]*6x10/a\ +\ +! Debian package customizations follow.\ +*backarrowKeyIsErase: true\ +*ptyInitialErase: true +/!*allowWindowOps: false/a\ +*allowWindowOps: true\ +*activeIcon: true diff --git a/package/xterm.spec b/package/xterm.spec new file mode 100644 index 0000000..d9e6434 --- /dev/null +++ b/package/xterm.spec @@ -0,0 +1,200 @@ +# $XTermId: xterm.spec,v 1.30 2012/06/26 08:35:55 tom Exp $ +Summary: X terminal emulator (development version) +Name: xterm-dev +Version: 281 +Release: 1 +License: X11 +Group: User Interface/X +Source: xterm-%{version}.tgz +# URL: http://invisible-island.net/xterm/ +Provides: x-terminal-emulator + +%description +xterm is the standard terminal emulator for the X Window System. +It provides DEC VT102 and Tektronix 4014 compatible terminals for +programs that cannot use the window system directly. This version +implements ISO/ANSI colors, Unicode, and most of the control sequences +used by DEC VT220 terminals. + +This package provides four commands: + a) xterm, which is the actual terminal emulator + b) uxterm, which is a wrapper around xterm which sets xterm to use UTF-8 + encoding when the user's locale supports this, + c) koi8rxterm, a wrapper similar to uxterm for locales that use the + KOI8-R character set, and + d) resize. + +A complete list of control sequences supported by the X terminal emulator +is provided in /usr/share/doc/xterm. + +The xterm program uses bitmap images provided by the xbitmaps package. + +Those interested in using koi8rxterm will likely want to install the +xfonts-cyrillic package as well. + +This package is configured to use "xterm-dev" and "XTermDev" for the program +and its resource class, to avoid conflict with other packages. + +%prep + +%define my_suffix -dev +%define my_class XTermDev + +%define desktop_vendor dickey + +%define desktop_utils %(if which desktop-file-install 2>&1 >/dev/null ; then echo 1 || echo 0 ; fi) +%define icon_theme %(test -d /usr/share/icons/hicolor && echo 1 || echo 0) +%define apps_shared %(test -d /usr/share/X11/app-defaults && echo 1 || echo 0) +%define apps_syscnf %(test -d /etc/X11/app-defaults && echo 1 || echo 0) + +%if %{apps_shared} +%define _xresdir %{_datadir}/X11/app-defaults +%else +%define _xresdir %{_sysconfdir}/X11/app-defaults +%endif + +%define _iconsdir %{_datadir}/icons +%define _pixmapsdir %{_datadir}/pixmaps +%define my_docdir %{_datadir}/doc/xterm%{my_suffix} + +%setup -q -n xterm-%{version} + +%build +CPPFLAGS="-DMISC_EXP -DEXP_HTTP_HEADERS" \ +%configure \ + --target %{_target_platform} \ + --prefix=%{_prefix} \ + --bindir=%{_bindir} \ + --datadir=%{_datadir} \ + --mandir=%{_mandir} \ +%if "%{my_suffix}" != "" + --program-suffix=%{my_suffix} \ + --without-xterm-symlink \ +%endif +%if "%{icon_theme}" + --with-icon-theme \ + --with-icondir=%{_iconsdir} \ +%endif + --with-app-class=%{my_class} \ + --enable-256-color \ + --enable-88-color \ + --enable-dabbrev \ + --enable-dec-locator \ + --enable-exec-xterm \ + --enable-hp-fkeys \ + --enable-load-vt-fonts \ + --enable-logfile-exec \ + --enable-logging \ + --enable-mini-luit \ + --enable-paste64 \ + --enable-sco-fkeys \ + --enable-tcap-fkeys \ + --enable-tcap-query \ + --enable-toolbar \ + --enable-wide-chars \ + --enable-xmc-glitch \ + --with-app-defaults=%{_xresdir} \ + --with-pixmapdir=%{_pixmapsdir} \ + --with-own-terminfo=%{_datadir}/terminfo \ + --with-terminal-type=xterm-new \ + --with-utempter + copy config.status /tmp/ +make + +chmod u+w XTerm.ad +cat >>XTerm.ad <<EOF +*backarrowKeyIsErase: true +*ptyInitialErase: true +EOF +ls -l *.ad + +%install +rm -rf $RPM_BUILD_ROOT + +# Usually do not use install-ti, since that will conflict with ncurses. +make install-bin install-man install-app install-icon \ +%if "%{install_ti}" == "yes" + install-ti \ +%endif + DESTDIR=$RPM_BUILD_ROOT \ + TERMINFO=%{_datadir}/terminfo + + mkdir -p $RPM_BUILD_ROOT%{my_docdir} + cp \ + ctlseqs.txt \ + README.i18n \ + THANKS \ + xterm.log.html \ + $RPM_BUILD_ROOT%{my_docdir}/ + + cp -r vttests \ + $RPM_BUILD_ROOT%{my_docdir}/ + + # The scripts are readable, but not executable, to let find-requires + # know that they do not depend on Perl packages. + chmod 644 $RPM_BUILD_ROOT%{my_docdir}/vttests/* + +%if "%{desktop_utils}" +make install-desktop \ + DESKTOP_FLAGS="--vendor='%{desktop_vendor}' --dir $RPM_BUILD_ROOT%{_datadir}/applications" + +test -n "%{my_suffix}" && \ +( cd $RPM_BUILD_ROOT%{_datadir}/applications + for p in *.desktop + do + mv $p `basename $p .desktop`%{my_suffix}.desktop + done +) +%endif + +%post +%if "%{icon_theme}" +touch --no-create %{_iconsdir}/hicolor +if [ -x %{_bindir}/gtk-update-icon-cache ]; then + %{_bindir}/gtk-update-icon-cache %{_iconsdir}/hicolor || : +fi +%endif + +%postun +%if "%{icon_theme}" +touch --no-create %{_iconsdir}/hicolor +if [ -x %{_bindir}/gtk-update-icon-cache ]; then + %{_bindir}/gtk-update-icon-cache %{_iconsdir}/hicolor || : +fi +%endif + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root,-) +%{_bindir}/koi8rxterm%{my_suffix} +%{_bindir}/xterm%{my_suffix} +%{_bindir}/uxterm%{my_suffix} +%{_bindir}/resize%{my_suffix} +%{_mandir}/*/* +%{my_docdir}/* +%{_xresdir}/*XTerm* + +%if "%{install_ti}" == "yes" +%{_datadir}/terminfo/* +%endif + +%if "%{desktop_utils}" +%config(missingok) %{_datadir}/applications/%{desktop_vendor}-xterm%{my_suffix}.desktop +%config(missingok) %{_datadir}/applications/%{desktop_vendor}-uxterm%{my_suffix}.desktop +%endif + +%if "%{icon_theme}" +%{_iconsdir}/hicolor/48x48/apps/xterm*.png +%{_iconsdir}/hicolor/scalable/apps/xterm*.svg +%endif +%{_pixmapsdir}/xterm*.xpm + +%changelog + +* Fri Jun 15 2012 Thomas E. Dickey +- modify to support icon theme + +* Fri Oct 22 2010 Thomas E. Dickey +- initial version. diff --git a/plink.sh b/plink.sh new file mode 100755 index 0000000..c3c991b --- /dev/null +++ b/plink.sh @@ -0,0 +1,61 @@ +#!/bin/sh +# $XTermId: plink.sh,v 1.7 2010/11/28 23:55:35 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2001-2005,2010 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Reduce the number of dynamic libraries used to link an executable. +LINKIT= +while test $# != 0 +do + OPT="$1" + shift + case $OPT in + -k*) + OPT=`echo "$OPT" | sed -e 's/^-k/-l/'` + LINKIT="$LINKIT $OPT" + ;; + -l*) + echo "testing if $OPT is needed" + if ( eval $LINKIT $* >/dev/null 2>/dev/null ) + then + : echo ...no + else + echo ...yes + LINKIT="$LINKIT $OPT" + fi + ;; + *) + LINKIT="$LINKIT $OPT" + ;; + esac +done +eval $LINKIT diff --git a/precompose.c b/precompose.c new file mode 100644 index 0000000..da0d346 --- /dev/null +++ b/precompose.c @@ -0,0 +1,1055 @@ +/* + * Canonical Compositions + * + * DO NOT EDIT BY HAND! This is generated by the script + * unicode/make-precompose.sh + */ +/* $XTermId: precompose.c,v 1.8 2007/02/05 01:06:36 Thomas.Wolff Exp $ */ +/* $XFree86$ */ + +#include <precompose.h> + +static struct { + int replacement; + int base; + int comb; +} precompositions[] = { +{ 0x226E, 0x003C, 0x0338}, +{ 0x2260, 0x003D, 0x0338}, +{ 0x226F, 0x003E, 0x0338}, +{ 0x00C0, 0x0041, 0x0300}, +{ 0x00C1, 0x0041, 0x0301}, +{ 0x00C2, 0x0041, 0x0302}, +{ 0x00C3, 0x0041, 0x0303}, +{ 0x0100, 0x0041, 0x0304}, +{ 0x0102, 0x0041, 0x0306}, +{ 0x0226, 0x0041, 0x0307}, +{ 0x00C4, 0x0041, 0x0308}, +{ 0x1EA2, 0x0041, 0x0309}, +{ 0x00C5, 0x0041, 0x030A}, +{ 0x01CD, 0x0041, 0x030C}, +{ 0x0200, 0x0041, 0x030F}, +{ 0x0202, 0x0041, 0x0311}, +{ 0x1EA0, 0x0041, 0x0323}, +{ 0x1E00, 0x0041, 0x0325}, +{ 0x0104, 0x0041, 0x0328}, +{ 0x1E02, 0x0042, 0x0307}, +{ 0x1E04, 0x0042, 0x0323}, +{ 0x1E06, 0x0042, 0x0331}, +{ 0x0106, 0x0043, 0x0301}, +{ 0x0108, 0x0043, 0x0302}, +{ 0x010A, 0x0043, 0x0307}, +{ 0x010C, 0x0043, 0x030C}, +{ 0x00C7, 0x0043, 0x0327}, +{ 0x1E0A, 0x0044, 0x0307}, +{ 0x010E, 0x0044, 0x030C}, +{ 0x1E0C, 0x0044, 0x0323}, +{ 0x1E10, 0x0044, 0x0327}, +{ 0x1E12, 0x0044, 0x032D}, +{ 0x1E0E, 0x0044, 0x0331}, +{ 0x00C8, 0x0045, 0x0300}, +{ 0x00C9, 0x0045, 0x0301}, +{ 0x00CA, 0x0045, 0x0302}, +{ 0x1EBC, 0x0045, 0x0303}, +{ 0x0112, 0x0045, 0x0304}, +{ 0x0114, 0x0045, 0x0306}, +{ 0x0116, 0x0045, 0x0307}, +{ 0x00CB, 0x0045, 0x0308}, +{ 0x1EBA, 0x0045, 0x0309}, +{ 0x011A, 0x0045, 0x030C}, +{ 0x0204, 0x0045, 0x030F}, +{ 0x0206, 0x0045, 0x0311}, +{ 0x1EB8, 0x0045, 0x0323}, +{ 0x0228, 0x0045, 0x0327}, +{ 0x0118, 0x0045, 0x0328}, +{ 0x1E18, 0x0045, 0x032D}, +{ 0x1E1A, 0x0045, 0x0330}, +{ 0x1E1E, 0x0046, 0x0307}, +{ 0x01F4, 0x0047, 0x0301}, +{ 0x011C, 0x0047, 0x0302}, +{ 0x1E20, 0x0047, 0x0304}, +{ 0x011E, 0x0047, 0x0306}, +{ 0x0120, 0x0047, 0x0307}, +{ 0x01E6, 0x0047, 0x030C}, +{ 0x0122, 0x0047, 0x0327}, +{ 0x0124, 0x0048, 0x0302}, +{ 0x1E22, 0x0048, 0x0307}, +{ 0x1E26, 0x0048, 0x0308}, +{ 0x021E, 0x0048, 0x030C}, +{ 0x1E24, 0x0048, 0x0323}, +{ 0x1E28, 0x0048, 0x0327}, +{ 0x1E2A, 0x0048, 0x032E}, +{ 0x00CC, 0x0049, 0x0300}, +{ 0x00CD, 0x0049, 0x0301}, +{ 0x00CE, 0x0049, 0x0302}, +{ 0x0128, 0x0049, 0x0303}, +{ 0x012A, 0x0049, 0x0304}, +{ 0x012C, 0x0049, 0x0306}, +{ 0x0130, 0x0049, 0x0307}, +{ 0x00CF, 0x0049, 0x0308}, +{ 0x1EC8, 0x0049, 0x0309}, +{ 0x01CF, 0x0049, 0x030C}, +{ 0x0208, 0x0049, 0x030F}, +{ 0x020A, 0x0049, 0x0311}, +{ 0x1ECA, 0x0049, 0x0323}, +{ 0x012E, 0x0049, 0x0328}, +{ 0x1E2C, 0x0049, 0x0330}, +{ 0x0134, 0x004A, 0x0302}, +{ 0x1E30, 0x004B, 0x0301}, +{ 0x01E8, 0x004B, 0x030C}, +{ 0x1E32, 0x004B, 0x0323}, +{ 0x0136, 0x004B, 0x0327}, +{ 0x1E34, 0x004B, 0x0331}, +{ 0x0139, 0x004C, 0x0301}, +{ 0x013D, 0x004C, 0x030C}, +{ 0x1E36, 0x004C, 0x0323}, +{ 0x013B, 0x004C, 0x0327}, +{ 0x1E3C, 0x004C, 0x032D}, +{ 0x1E3A, 0x004C, 0x0331}, +{ 0x1E3E, 0x004D, 0x0301}, +{ 0x1E40, 0x004D, 0x0307}, +{ 0x1E42, 0x004D, 0x0323}, +{ 0x01F8, 0x004E, 0x0300}, +{ 0x0143, 0x004E, 0x0301}, +{ 0x00D1, 0x004E, 0x0303}, +{ 0x1E44, 0x004E, 0x0307}, +{ 0x0147, 0x004E, 0x030C}, +{ 0x1E46, 0x004E, 0x0323}, +{ 0x0145, 0x004E, 0x0327}, +{ 0x1E4A, 0x004E, 0x032D}, +{ 0x1E48, 0x004E, 0x0331}, +{ 0x00D2, 0x004F, 0x0300}, +{ 0x00D3, 0x004F, 0x0301}, +{ 0x00D4, 0x004F, 0x0302}, +{ 0x00D5, 0x004F, 0x0303}, +{ 0x014C, 0x004F, 0x0304}, +{ 0x014E, 0x004F, 0x0306}, +{ 0x022E, 0x004F, 0x0307}, +{ 0x00D6, 0x004F, 0x0308}, +{ 0x1ECE, 0x004F, 0x0309}, +{ 0x0150, 0x004F, 0x030B}, +{ 0x01D1, 0x004F, 0x030C}, +{ 0x020C, 0x004F, 0x030F}, +{ 0x020E, 0x004F, 0x0311}, +{ 0x01A0, 0x004F, 0x031B}, +{ 0x1ECC, 0x004F, 0x0323}, +{ 0x01EA, 0x004F, 0x0328}, +{ 0x1E54, 0x0050, 0x0301}, +{ 0x1E56, 0x0050, 0x0307}, +{ 0x0154, 0x0052, 0x0301}, +{ 0x1E58, 0x0052, 0x0307}, +{ 0x0158, 0x0052, 0x030C}, +{ 0x0210, 0x0052, 0x030F}, +{ 0x0212, 0x0052, 0x0311}, +{ 0x1E5A, 0x0052, 0x0323}, +{ 0x0156, 0x0052, 0x0327}, +{ 0x1E5E, 0x0052, 0x0331}, +{ 0x015A, 0x0053, 0x0301}, +{ 0x015C, 0x0053, 0x0302}, +{ 0x1E60, 0x0053, 0x0307}, +{ 0x0160, 0x0053, 0x030C}, +{ 0x1E62, 0x0053, 0x0323}, +{ 0x0218, 0x0053, 0x0326}, +{ 0x015E, 0x0053, 0x0327}, +{ 0x1E6A, 0x0054, 0x0307}, +{ 0x0164, 0x0054, 0x030C}, +{ 0x1E6C, 0x0054, 0x0323}, +{ 0x021A, 0x0054, 0x0326}, +{ 0x0162, 0x0054, 0x0327}, +{ 0x1E70, 0x0054, 0x032D}, +{ 0x1E6E, 0x0054, 0x0331}, +{ 0x00D9, 0x0055, 0x0300}, +{ 0x00DA, 0x0055, 0x0301}, +{ 0x00DB, 0x0055, 0x0302}, +{ 0x0168, 0x0055, 0x0303}, +{ 0x016A, 0x0055, 0x0304}, +{ 0x016C, 0x0055, 0x0306}, +{ 0x00DC, 0x0055, 0x0308}, +{ 0x1EE6, 0x0055, 0x0309}, +{ 0x016E, 0x0055, 0x030A}, +{ 0x0170, 0x0055, 0x030B}, +{ 0x01D3, 0x0055, 0x030C}, +{ 0x0214, 0x0055, 0x030F}, +{ 0x0216, 0x0055, 0x0311}, +{ 0x01AF, 0x0055, 0x031B}, +{ 0x1EE4, 0x0055, 0x0323}, +{ 0x1E72, 0x0055, 0x0324}, +{ 0x0172, 0x0055, 0x0328}, +{ 0x1E76, 0x0055, 0x032D}, +{ 0x1E74, 0x0055, 0x0330}, +{ 0x1E7C, 0x0056, 0x0303}, +{ 0x1E7E, 0x0056, 0x0323}, +{ 0x1E80, 0x0057, 0x0300}, +{ 0x1E82, 0x0057, 0x0301}, +{ 0x0174, 0x0057, 0x0302}, +{ 0x1E86, 0x0057, 0x0307}, +{ 0x1E84, 0x0057, 0x0308}, +{ 0x1E88, 0x0057, 0x0323}, +{ 0x1E8A, 0x0058, 0x0307}, +{ 0x1E8C, 0x0058, 0x0308}, +{ 0x1EF2, 0x0059, 0x0300}, +{ 0x00DD, 0x0059, 0x0301}, +{ 0x0176, 0x0059, 0x0302}, +{ 0x1EF8, 0x0059, 0x0303}, +{ 0x0232, 0x0059, 0x0304}, +{ 0x1E8E, 0x0059, 0x0307}, +{ 0x0178, 0x0059, 0x0308}, +{ 0x1EF6, 0x0059, 0x0309}, +{ 0x1EF4, 0x0059, 0x0323}, +{ 0x0179, 0x005A, 0x0301}, +{ 0x1E90, 0x005A, 0x0302}, +{ 0x017B, 0x005A, 0x0307}, +{ 0x017D, 0x005A, 0x030C}, +{ 0x1E92, 0x005A, 0x0323}, +{ 0x1E94, 0x005A, 0x0331}, +{ 0x00E0, 0x0061, 0x0300}, +{ 0x00E1, 0x0061, 0x0301}, +{ 0x00E2, 0x0061, 0x0302}, +{ 0x00E3, 0x0061, 0x0303}, +{ 0x0101, 0x0061, 0x0304}, +{ 0x0103, 0x0061, 0x0306}, +{ 0x0227, 0x0061, 0x0307}, +{ 0x00E4, 0x0061, 0x0308}, +{ 0x1EA3, 0x0061, 0x0309}, +{ 0x00E5, 0x0061, 0x030A}, +{ 0x01CE, 0x0061, 0x030C}, +{ 0x0201, 0x0061, 0x030F}, +{ 0x0203, 0x0061, 0x0311}, +{ 0x1EA1, 0x0061, 0x0323}, +{ 0x1E01, 0x0061, 0x0325}, +{ 0x0105, 0x0061, 0x0328}, +{ 0x1E03, 0x0062, 0x0307}, +{ 0x1E05, 0x0062, 0x0323}, +{ 0x1E07, 0x0062, 0x0331}, +{ 0x0107, 0x0063, 0x0301}, +{ 0x0109, 0x0063, 0x0302}, +{ 0x010B, 0x0063, 0x0307}, +{ 0x010D, 0x0063, 0x030C}, +{ 0x00E7, 0x0063, 0x0327}, +{ 0x1E0B, 0x0064, 0x0307}, +{ 0x010F, 0x0064, 0x030C}, +{ 0x1E0D, 0x0064, 0x0323}, +{ 0x1E11, 0x0064, 0x0327}, +{ 0x1E13, 0x0064, 0x032D}, +{ 0x1E0F, 0x0064, 0x0331}, +{ 0x00E8, 0x0065, 0x0300}, +{ 0x00E9, 0x0065, 0x0301}, +{ 0x00EA, 0x0065, 0x0302}, +{ 0x1EBD, 0x0065, 0x0303}, +{ 0x0113, 0x0065, 0x0304}, +{ 0x0115, 0x0065, 0x0306}, +{ 0x0117, 0x0065, 0x0307}, +{ 0x00EB, 0x0065, 0x0308}, +{ 0x1EBB, 0x0065, 0x0309}, +{ 0x011B, 0x0065, 0x030C}, +{ 0x0205, 0x0065, 0x030F}, +{ 0x0207, 0x0065, 0x0311}, +{ 0x1EB9, 0x0065, 0x0323}, +{ 0x0229, 0x0065, 0x0327}, +{ 0x0119, 0x0065, 0x0328}, +{ 0x1E19, 0x0065, 0x032D}, +{ 0x1E1B, 0x0065, 0x0330}, +{ 0x1E1F, 0x0066, 0x0307}, +{ 0x01F5, 0x0067, 0x0301}, +{ 0x011D, 0x0067, 0x0302}, +{ 0x1E21, 0x0067, 0x0304}, +{ 0x011F, 0x0067, 0x0306}, +{ 0x0121, 0x0067, 0x0307}, +{ 0x01E7, 0x0067, 0x030C}, +{ 0x0123, 0x0067, 0x0327}, +{ 0x0125, 0x0068, 0x0302}, +{ 0x1E23, 0x0068, 0x0307}, +{ 0x1E27, 0x0068, 0x0308}, +{ 0x021F, 0x0068, 0x030C}, +{ 0x1E25, 0x0068, 0x0323}, +{ 0x1E29, 0x0068, 0x0327}, +{ 0x1E2B, 0x0068, 0x032E}, +{ 0x1E96, 0x0068, 0x0331}, +{ 0x00EC, 0x0069, 0x0300}, +{ 0x00ED, 0x0069, 0x0301}, +{ 0x00EE, 0x0069, 0x0302}, +{ 0x0129, 0x0069, 0x0303}, +{ 0x012B, 0x0069, 0x0304}, +{ 0x012D, 0x0069, 0x0306}, +{ 0x00EF, 0x0069, 0x0308}, +{ 0x1EC9, 0x0069, 0x0309}, +{ 0x01D0, 0x0069, 0x030C}, +{ 0x0209, 0x0069, 0x030F}, +{ 0x020B, 0x0069, 0x0311}, +{ 0x1ECB, 0x0069, 0x0323}, +{ 0x012F, 0x0069, 0x0328}, +{ 0x1E2D, 0x0069, 0x0330}, +{ 0x0135, 0x006A, 0x0302}, +{ 0x01F0, 0x006A, 0x030C}, +{ 0x1E31, 0x006B, 0x0301}, +{ 0x01E9, 0x006B, 0x030C}, +{ 0x1E33, 0x006B, 0x0323}, +{ 0x0137, 0x006B, 0x0327}, +{ 0x1E35, 0x006B, 0x0331}, +{ 0x013A, 0x006C, 0x0301}, +{ 0x013E, 0x006C, 0x030C}, +{ 0x1E37, 0x006C, 0x0323}, +{ 0x013C, 0x006C, 0x0327}, +{ 0x1E3D, 0x006C, 0x032D}, +{ 0x1E3B, 0x006C, 0x0331}, +{ 0x1E3F, 0x006D, 0x0301}, +{ 0x1E41, 0x006D, 0x0307}, +{ 0x1E43, 0x006D, 0x0323}, +{ 0x01F9, 0x006E, 0x0300}, +{ 0x0144, 0x006E, 0x0301}, +{ 0x00F1, 0x006E, 0x0303}, +{ 0x1E45, 0x006E, 0x0307}, +{ 0x0148, 0x006E, 0x030C}, +{ 0x1E47, 0x006E, 0x0323}, +{ 0x0146, 0x006E, 0x0327}, +{ 0x1E4B, 0x006E, 0x032D}, +{ 0x1E49, 0x006E, 0x0331}, +{ 0x00F2, 0x006F, 0x0300}, +{ 0x00F3, 0x006F, 0x0301}, +{ 0x00F4, 0x006F, 0x0302}, +{ 0x00F5, 0x006F, 0x0303}, +{ 0x014D, 0x006F, 0x0304}, +{ 0x014F, 0x006F, 0x0306}, +{ 0x022F, 0x006F, 0x0307}, +{ 0x00F6, 0x006F, 0x0308}, +{ 0x1ECF, 0x006F, 0x0309}, +{ 0x0151, 0x006F, 0x030B}, +{ 0x01D2, 0x006F, 0x030C}, +{ 0x020D, 0x006F, 0x030F}, +{ 0x020F, 0x006F, 0x0311}, +{ 0x01A1, 0x006F, 0x031B}, +{ 0x1ECD, 0x006F, 0x0323}, +{ 0x01EB, 0x006F, 0x0328}, +{ 0x1E55, 0x0070, 0x0301}, +{ 0x1E57, 0x0070, 0x0307}, +{ 0x0155, 0x0072, 0x0301}, +{ 0x1E59, 0x0072, 0x0307}, +{ 0x0159, 0x0072, 0x030C}, +{ 0x0211, 0x0072, 0x030F}, +{ 0x0213, 0x0072, 0x0311}, +{ 0x1E5B, 0x0072, 0x0323}, +{ 0x0157, 0x0072, 0x0327}, +{ 0x1E5F, 0x0072, 0x0331}, +{ 0x015B, 0x0073, 0x0301}, +{ 0x015D, 0x0073, 0x0302}, +{ 0x1E61, 0x0073, 0x0307}, +{ 0x0161, 0x0073, 0x030C}, +{ 0x1E63, 0x0073, 0x0323}, +{ 0x0219, 0x0073, 0x0326}, +{ 0x015F, 0x0073, 0x0327}, +{ 0x1E6B, 0x0074, 0x0307}, +{ 0x1E97, 0x0074, 0x0308}, +{ 0x0165, 0x0074, 0x030C}, +{ 0x1E6D, 0x0074, 0x0323}, +{ 0x021B, 0x0074, 0x0326}, +{ 0x0163, 0x0074, 0x0327}, +{ 0x1E71, 0x0074, 0x032D}, +{ 0x1E6F, 0x0074, 0x0331}, +{ 0x00F9, 0x0075, 0x0300}, +{ 0x00FA, 0x0075, 0x0301}, +{ 0x00FB, 0x0075, 0x0302}, +{ 0x0169, 0x0075, 0x0303}, +{ 0x016B, 0x0075, 0x0304}, +{ 0x016D, 0x0075, 0x0306}, +{ 0x00FC, 0x0075, 0x0308}, +{ 0x1EE7, 0x0075, 0x0309}, +{ 0x016F, 0x0075, 0x030A}, +{ 0x0171, 0x0075, 0x030B}, +{ 0x01D4, 0x0075, 0x030C}, +{ 0x0215, 0x0075, 0x030F}, +{ 0x0217, 0x0075, 0x0311}, +{ 0x01B0, 0x0075, 0x031B}, +{ 0x1EE5, 0x0075, 0x0323}, +{ 0x1E73, 0x0075, 0x0324}, +{ 0x0173, 0x0075, 0x0328}, +{ 0x1E77, 0x0075, 0x032D}, +{ 0x1E75, 0x0075, 0x0330}, +{ 0x1E7D, 0x0076, 0x0303}, +{ 0x1E7F, 0x0076, 0x0323}, +{ 0x1E81, 0x0077, 0x0300}, +{ 0x1E83, 0x0077, 0x0301}, +{ 0x0175, 0x0077, 0x0302}, +{ 0x1E87, 0x0077, 0x0307}, +{ 0x1E85, 0x0077, 0x0308}, +{ 0x1E98, 0x0077, 0x030A}, +{ 0x1E89, 0x0077, 0x0323}, +{ 0x1E8B, 0x0078, 0x0307}, +{ 0x1E8D, 0x0078, 0x0308}, +{ 0x1EF3, 0x0079, 0x0300}, +{ 0x00FD, 0x0079, 0x0301}, +{ 0x0177, 0x0079, 0x0302}, +{ 0x1EF9, 0x0079, 0x0303}, +{ 0x0233, 0x0079, 0x0304}, +{ 0x1E8F, 0x0079, 0x0307}, +{ 0x00FF, 0x0079, 0x0308}, +{ 0x1EF7, 0x0079, 0x0309}, +{ 0x1E99, 0x0079, 0x030A}, +{ 0x1EF5, 0x0079, 0x0323}, +{ 0x017A, 0x007A, 0x0301}, +{ 0x1E91, 0x007A, 0x0302}, +{ 0x017C, 0x007A, 0x0307}, +{ 0x017E, 0x007A, 0x030C}, +{ 0x1E93, 0x007A, 0x0323}, +{ 0x1E95, 0x007A, 0x0331}, +{ 0x1FED, 0x00A8, 0x0300}, +{ 0x0385, 0x00A8, 0x0301}, +{ 0x1FC1, 0x00A8, 0x0342}, +{ 0x1EA6, 0x00C2, 0x0300}, +{ 0x1EA4, 0x00C2, 0x0301}, +{ 0x1EAA, 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0x1026, 0x1025, 0x102E}, +{ 0x1B06, 0x1B05, 0x1B35}, +{ 0x1B08, 0x1B07, 0x1B35}, +{ 0x1B0A, 0x1B09, 0x1B35}, +{ 0x1B0C, 0x1B0B, 0x1B35}, +{ 0x1B0E, 0x1B0D, 0x1B35}, +{ 0x1B12, 0x1B11, 0x1B35}, +{ 0x1B3B, 0x1B3A, 0x1B35}, +{ 0x1B3D, 0x1B3C, 0x1B35}, +{ 0x1B40, 0x1B3E, 0x1B35}, +{ 0x1B41, 0x1B3F, 0x1B35}, +{ 0x1B43, 0x1B42, 0x1B35}, +{ 0x1E38, 0x1E36, 0x0304}, +{ 0x1E39, 0x1E37, 0x0304}, +{ 0x1E5C, 0x1E5A, 0x0304}, +{ 0x1E5D, 0x1E5B, 0x0304}, +{ 0x1E68, 0x1E62, 0x0307}, +{ 0x1E69, 0x1E63, 0x0307}, +{ 0x1EAC, 0x1EA0, 0x0302}, +{ 0x1EB6, 0x1EA0, 0x0306}, +{ 0x1EAD, 0x1EA1, 0x0302}, +{ 0x1EB7, 0x1EA1, 0x0306}, +{ 0x1EC6, 0x1EB8, 0x0302}, +{ 0x1EC7, 0x1EB9, 0x0302}, +{ 0x1ED8, 0x1ECC, 0x0302}, +{ 0x1ED9, 0x1ECD, 0x0302}, +{ 0x1F02, 0x1F00, 0x0300}, +{ 0x1F04, 0x1F00, 0x0301}, +{ 0x1F06, 0x1F00, 0x0342}, +{ 0x1F80, 0x1F00, 0x0345}, +{ 0x1F03, 0x1F01, 0x0300}, +{ 0x1F05, 0x1F01, 0x0301}, +{ 0x1F07, 0x1F01, 0x0342}, +{ 0x1F81, 0x1F01, 0x0345}, +{ 0x1F82, 0x1F02, 0x0345}, +{ 0x1F83, 0x1F03, 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0x1F23, 0x0345}, +{ 0x1F94, 0x1F24, 0x0345}, +{ 0x1F95, 0x1F25, 0x0345}, +{ 0x1F96, 0x1F26, 0x0345}, +{ 0x1F97, 0x1F27, 0x0345}, +{ 0x1F2A, 0x1F28, 0x0300}, +{ 0x1F2C, 0x1F28, 0x0301}, +{ 0x1F2E, 0x1F28, 0x0342}, +{ 0x1F98, 0x1F28, 0x0345}, +{ 0x1F2B, 0x1F29, 0x0300}, +{ 0x1F2D, 0x1F29, 0x0301}, +{ 0x1F2F, 0x1F29, 0x0342}, +{ 0x1F99, 0x1F29, 0x0345}, +{ 0x1F9A, 0x1F2A, 0x0345}, +{ 0x1F9B, 0x1F2B, 0x0345}, +{ 0x1F9C, 0x1F2C, 0x0345}, +{ 0x1F9D, 0x1F2D, 0x0345}, +{ 0x1F9E, 0x1F2E, 0x0345}, +{ 0x1F9F, 0x1F2F, 0x0345}, +{ 0x1F32, 0x1F30, 0x0300}, +{ 0x1F34, 0x1F30, 0x0301}, +{ 0x1F36, 0x1F30, 0x0342}, +{ 0x1F33, 0x1F31, 0x0300}, +{ 0x1F35, 0x1F31, 0x0301}, +{ 0x1F37, 0x1F31, 0x0342}, +{ 0x1F3A, 0x1F38, 0x0300}, +{ 0x1F3C, 0x1F38, 0x0301}, +{ 0x1F3E, 0x1F38, 0x0342}, +{ 0x1F3B, 0x1F39, 0x0300}, +{ 0x1F3D, 0x1F39, 0x0301}, +{ 0x1F3F, 0x1F39, 0x0342}, +{ 0x1F42, 0x1F40, 0x0300}, +{ 0x1F44, 0x1F40, 0x0301}, +{ 0x1F43, 0x1F41, 0x0300}, +{ 0x1F45, 0x1F41, 0x0301}, +{ 0x1F4A, 0x1F48, 0x0300}, +{ 0x1F4C, 0x1F48, 0x0301}, +{ 0x1F4B, 0x1F49, 0x0300}, +{ 0x1F4D, 0x1F49, 0x0301}, +{ 0x1F52, 0x1F50, 0x0300}, +{ 0x1F54, 0x1F50, 0x0301}, +{ 0x1F56, 0x1F50, 0x0342}, +{ 0x1F53, 0x1F51, 0x0300}, +{ 0x1F55, 0x1F51, 0x0301}, +{ 0x1F57, 0x1F51, 0x0342}, +{ 0x1F5B, 0x1F59, 0x0300}, +{ 0x1F5D, 0x1F59, 0x0301}, +{ 0x1F5F, 0x1F59, 0x0342}, +{ 0x1F62, 0x1F60, 0x0300}, +{ 0x1F64, 0x1F60, 0x0301}, +{ 0x1F66, 0x1F60, 0x0342}, +{ 0x1FA0, 0x1F60, 0x0345}, +{ 0x1F63, 0x1F61, 0x0300}, +{ 0x1F65, 0x1F61, 0x0301}, +{ 0x1F67, 0x1F61, 0x0342}, +{ 0x1FA1, 0x1F61, 0x0345}, +{ 0x1FA2, 0x1F62, 0x0345}, +{ 0x1FA3, 0x1F63, 0x0345}, +{ 0x1FA4, 0x1F64, 0x0345}, +{ 0x1FA5, 0x1F65, 0x0345}, +{ 0x1FA6, 0x1F66, 0x0345}, +{ 0x1FA7, 0x1F67, 0x0345}, +{ 0x1F6A, 0x1F68, 0x0300}, +{ 0x1F6C, 0x1F68, 0x0301}, +{ 0x1F6E, 0x1F68, 0x0342}, +{ 0x1FA8, 0x1F68, 0x0345}, +{ 0x1F6B, 0x1F69, 0x0300}, +{ 0x1F6D, 0x1F69, 0x0301}, +{ 0x1F6F, 0x1F69, 0x0342}, +{ 0x1FA9, 0x1F69, 0x0345}, +{ 0x1FAA, 0x1F6A, 0x0345}, +{ 0x1FAB, 0x1F6B, 0x0345}, +{ 0x1FAC, 0x1F6C, 0x0345}, +{ 0x1FAD, 0x1F6D, 0x0345}, +{ 0x1FAE, 0x1F6E, 0x0345}, +{ 0x1FAF, 0x1F6F, 0x0345}, +{ 0x1FB2, 0x1F70, 0x0345}, +{ 0x1FC2, 0x1F74, 0x0345}, +{ 0x1FF2, 0x1F7C, 0x0345}, +{ 0x1FB7, 0x1FB6, 0x0345}, +{ 0x1FCD, 0x1FBF, 0x0300}, +{ 0x1FCE, 0x1FBF, 0x0301}, +{ 0x1FCF, 0x1FBF, 0x0342}, +{ 0x1FC7, 0x1FC6, 0x0345}, +{ 0x1FF7, 0x1FF6, 0x0345}, +{ 0x1FDD, 0x1FFE, 0x0300}, +{ 0x1FDE, 0x1FFE, 0x0301}, +{ 0x1FDF, 0x1FFE, 0x0342}, +{ 0x219A, 0x2190, 0x0338}, +{ 0x219B, 0x2192, 0x0338}, +{ 0x21AE, 0x2194, 0x0338}, +{ 0x21CD, 0x21D0, 0x0338}, +{ 0x21CF, 0x21D2, 0x0338}, +{ 0x21CE, 0x21D4, 0x0338}, +{ 0x2204, 0x2203, 0x0338}, +{ 0x2209, 0x2208, 0x0338}, +{ 0x220C, 0x220B, 0x0338}, +{ 0x2224, 0x2223, 0x0338}, +{ 0x2226, 0x2225, 0x0338}, +{ 0x2241, 0x223C, 0x0338}, +{ 0x2244, 0x2243, 0x0338}, +{ 0x2247, 0x2245, 0x0338}, +{ 0x2249, 0x2248, 0x0338}, +{ 0x226D, 0x224D, 0x0338}, +{ 0x2262, 0x2261, 0x0338}, +{ 0x2270, 0x2264, 0x0338}, +{ 0x2271, 0x2265, 0x0338}, +{ 0x2274, 0x2272, 0x0338}, +{ 0x2275, 0x2273, 0x0338}, +{ 0x2278, 0x2276, 0x0338}, +{ 0x2279, 0x2277, 0x0338}, +{ 0x2280, 0x227A, 0x0338}, +{ 0x2281, 0x227B, 0x0338}, +{ 0x22E0, 0x227C, 0x0338}, +{ 0x22E1, 0x227D, 0x0338}, +{ 0x2284, 0x2282, 0x0338}, +{ 0x2285, 0x2283, 0x0338}, +{ 0x2288, 0x2286, 0x0338}, +{ 0x2289, 0x2287, 0x0338}, +{ 0x22E2, 0x2291, 0x0338}, +{ 0x22E3, 0x2292, 0x0338}, +{ 0x22AC, 0x22A2, 0x0338}, +{ 0x22AD, 0x22A8, 0x0338}, +{ 0x22AE, 0x22A9, 0x0338}, +{ 0x22AF, 0x22AB, 0x0338}, +{ 0x22EA, 0x22B2, 0x0338}, +{ 0x22EB, 0x22B3, 0x0338}, +{ 0x22EC, 0x22B4, 0x0338}, +{ 0x22ED, 0x22B5, 0x0338}, +{ 0x2ADC, 0x2ADD, 0x0338}, +{ 0x3094, 0x3046, 0x3099}, +{ 0x304C, 0x304B, 0x3099}, +{ 0x304E, 0x304D, 0x3099}, +{ 0x3050, 0x304F, 0x3099}, +{ 0x3052, 0x3051, 0x3099}, +{ 0x3054, 0x3053, 0x3099}, +{ 0x3056, 0x3055, 0x3099}, +{ 0x3058, 0x3057, 0x3099}, +{ 0x305A, 0x3059, 0x3099}, +{ 0x305C, 0x305B, 0x3099}, +{ 0x305E, 0x305D, 0x3099}, +{ 0x3060, 0x305F, 0x3099}, +{ 0x3062, 0x3061, 0x3099}, +{ 0x3065, 0x3064, 0x3099}, +{ 0x3067, 0x3066, 0x3099}, +{ 0x3069, 0x3068, 0x3099}, +{ 0x3070, 0x306F, 0x3099}, +{ 0x3071, 0x306F, 0x309A}, +{ 0x3073, 0x3072, 0x3099}, +{ 0x3074, 0x3072, 0x309A}, +{ 0x3076, 0x3075, 0x3099}, +{ 0x3077, 0x3075, 0x309A}, +{ 0x3079, 0x3078, 0x3099}, +{ 0x307A, 0x3078, 0x309A}, +{ 0x307C, 0x307B, 0x3099}, +{ 0x307D, 0x307B, 0x309A}, +{ 0x309E, 0x309D, 0x3099}, +{ 0x30F4, 0x30A6, 0x3099}, +{ 0x30AC, 0x30AB, 0x3099}, +{ 0x30AE, 0x30AD, 0x3099}, +{ 0x30B0, 0x30AF, 0x3099}, +{ 0x30B2, 0x30B1, 0x3099}, +{ 0x30B4, 0x30B3, 0x3099}, +{ 0x30B6, 0x30B5, 0x3099}, +{ 0x30B8, 0x30B7, 0x3099}, +{ 0x30BA, 0x30B9, 0x3099}, +{ 0x30BC, 0x30BB, 0x3099}, +{ 0x30BE, 0x30BD, 0x3099}, +{ 0x30C0, 0x30BF, 0x3099}, +{ 0x30C2, 0x30C1, 0x3099}, +{ 0x30C5, 0x30C4, 0x3099}, +{ 0x30C7, 0x30C6, 0x3099}, +{ 0x30C9, 0x30C8, 0x3099}, +{ 0x30D0, 0x30CF, 0x3099}, +{ 0x30D1, 0x30CF, 0x309A}, +{ 0x30D3, 0x30D2, 0x3099}, +{ 0x30D4, 0x30D2, 0x309A}, +{ 0x30D6, 0x30D5, 0x3099}, +{ 0x30D7, 0x30D5, 0x309A}, +{ 0x30D9, 0x30D8, 0x3099}, +{ 0x30DA, 0x30D8, 0x309A}, +{ 0x30DC, 0x30DB, 0x3099}, +{ 0x30DD, 0x30DB, 0x309A}, +{ 0x30F7, 0x30EF, 0x3099}, +{ 0x30F8, 0x30F0, 0x3099}, +{ 0x30F9, 0x30F1, 0x3099}, +{ 0x30FA, 0x30F2, 0x3099}, +{ 0x30FE, 0x30FD, 0x3099}, +{ 0xFB2C, 0xFB49, 0x05C1}, +{ 0xFB2D, 0xFB49, 0x05C2}, +{ 0x1D15E, 0x1D157, 0x1D165}, +{ 0x1D15F, 0x1D158, 0x1D165}, +{ 0x1D160, 0x1D15F, 0x1D16E}, +{ 0x1D161, 0x1D15F, 0x1D16F}, +{ 0x1D162, 0x1D15F, 0x1D170}, +{ 0x1D163, 0x1D15F, 0x1D171}, +{ 0x1D164, 0x1D15F, 0x1D172}, +{ 0x1D1BB, 0x1D1B9, 0x1D165}, +{ 0x1D1BC, 0x1D1BA, 0x1D165}, +{ 0x1D1BD, 0x1D1BB, 0x1D16E}, +{ 0x1D1BF, 0x1D1BB, 0x1D16F}, +{ 0x1D1BE, 0x1D1BC, 0x1D16E}, +{ 0x1D1C0, 0x1D1BC, 0x1D16F}, +}; + +#define UNICODE_SHIFT 21 + +int do_precomposition(int base, int comb) { + int min = 0; + int max = sizeof(precompositions) / sizeof(precompositions[0]) - 1; + int mid; + unsigned long sought = ((unsigned) base << UNICODE_SHIFT) | (unsigned) comb; + unsigned long that; + + /* binary search */ + while (max >= min) { + mid = (min + max) / 2; + that = ((unsigned) precompositions[mid].base << UNICODE_SHIFT) | ((unsigned) precompositions[mid].comb); + if (that < sought) { + min = mid + 1; + } else if (that > sought) { + max = mid - 1; + } else { + return precompositions[mid].replacement; + } + } + /* no match */ + return -1; +} diff --git a/precompose.h b/precompose.h new file mode 100644 index 0000000..661bbb1 --- /dev/null +++ b/precompose.h @@ -0,0 +1,11 @@ +/* $XFree86: xc/programs/xterm/precompose.h,v 1.1 2000/08/26 04:33:54 dawes Exp $ */ + +#ifndef PRECOMPOSE_H +#define PRECOMPOSE_H + +int do_precomposition(int base, int comb); + +/* returns unicode value if a canonical composition exists, + otherwise -1 */ + +#endif @@ -0,0 +1,796 @@ +/* $XTermId: print.c,v 1.141 2012/06/10 16:53:59 tom Exp $ */ + +/* + * Copyright 1997-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xterm.h> +#include <data.h> +#include <menu.h> +#include <error.h> +#include <xstrings.h> + +#include <stdio.h> +#include <sys/stat.h> + +#undef CTRL +#define CTRL(c) ((c) & 0x1f) + +#define SHIFT_IN '\017' +#define SHIFT_OUT '\016' + +#define CSET_IN 'A' +#define CSET_OUT '0' + +#define isForm(c) ((c) == '\r' || (c) == '\n' || (c) == '\f') +#define Strlen(a) strlen((const char *)a) +#define Strcmp(a,b) strcmp((const char *)a,(const char *)b) +#define Strncmp(a,b,c) strncmp((const char *)a,(const char *)b,c) + +#define SPS PrinterOf(screen) + +#ifdef VMS +#define VMS_TEMP_PRINT_FILE "sys$scratch:xterm_print.txt" +#endif + +static void charToPrinter(XtermWidget /* xw */ , + unsigned /* chr */ ); +static void printLine(XtermWidget /* xw */ , + int /* row */ , + unsigned /* chr */ , + PrinterFlags * /* p */ ); +static void send_CharSet(XtermWidget /* xw */ , + LineData * /* ld */ ); +static void send_SGR(XtermWidget /* xw */ , + unsigned /* attr */ , + unsigned /* fg */ , + unsigned /* bg */ ); +static void stringToPrinter(XtermWidget /* xw */ , + const char * /*str */ ); + +static void +closePrinter(XtermWidget xw GCC_UNUSED) +{ + if (xtermHasPrinter(xw) != 0) { + TScreen *screen = TScreenOf(xw); +#ifdef VMS + char pcommand[256]; + (void) sprintf(pcommand, "%s %s;", + SPS.printer_command, + VMS_TEMP_PRINT_FILE); +#endif + + if (SPS.fp != 0) { + pclose(SPS.fp); + TRACE(("closed printer, waiting...\n")); +#ifdef VMS /* This is a quick hack, really should use + spawn and check status or system services + and go straight to the queue */ + (void) system(pcommand); +#else /* VMS */ + while (nonblocking_wait() > 0) ; +#endif /* VMS */ + SPS.fp = 0; + SPS.isOpen = False; + TRACE(("closed printer\n")); + } + } +} + +static void +printCursorLine(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("printCursorLine\n")); + printLine(xw, screen->cur_row, '\n', getPrinterFlags(xw, NULL, 0)); +} + +#define NO_COLOR ((unsigned)-1) + +/* + * DEC's manual doesn't document whether trailing blanks are removed, or what + * happens with a line that is entirely blank. This function prints the + * characters that xterm would allow as a selection (which may include blanks). + */ +static void +printLine(XtermWidget xw, int row, unsigned chr, PrinterFlags * p) +{ + TScreen *screen = TScreenOf(xw); + int inx = ROW2INX(screen, row); + LineData *ld; + Char attr = 0; + unsigned ch; + int last = MaxCols(screen); + int col; +#if OPT_ISO_COLORS && OPT_PRINT_COLORS +#define ColorOf(ld,col) (ld->color[col]) +#endif + unsigned fg = NO_COLOR, last_fg = NO_COLOR; + unsigned bg = NO_COLOR, last_bg = NO_COLOR; + int cs = CSET_IN; + int last_cs = CSET_IN; + + ld = getLineData(screen, inx); + if (ld == 0) + return; + + TRACE(("printLine(row=%d/%d, top=%d:%d, chr=%d):%s\n", + row, ROW2INX(screen, row), screen->topline, screen->max_row, chr, + visibleIChars(ld->charData, (unsigned) last))); + + while (last > 0) { + if ((ld->attribs[last - 1] & CHARDRAWN) == 0) + last--; + else + break; + } + if (last) { + if (p->print_attributes) { + send_CharSet(xw, ld); + send_SGR(xw, 0, NO_COLOR, NO_COLOR); + } + for (col = 0; col < last; col++) { + ch = ld->charData[col]; +#if OPT_PRINT_COLORS + if (screen->colorMode) { + if (p->print_attributes > 1) { + fg = (ld->attribs[col] & FG_COLOR) + ? extract_fg(xw, ColorOf(ld, col), ld->attribs[col]) + : NO_COLOR; + bg = (ld->attribs[col] & BG_COLOR) + ? extract_bg(xw, ColorOf(ld, col), ld->attribs[col]) + : NO_COLOR; + } + } +#endif + if ((((ld->attribs[col] & SGR_MASK) != attr) +#if OPT_PRINT_COLORS + || (last_fg != fg) || (last_bg != bg) +#endif + ) + && ch) { + attr = CharOf(ld->attribs[col] & SGR_MASK); +#if OPT_PRINT_COLORS + last_fg = fg; + last_bg = bg; +#endif + if (p->print_attributes) + send_SGR(xw, attr, fg, bg); + } + + if (ch == 0) + ch = ' '; + +#if OPT_WIDE_CHARS + if (screen->utf8_mode) + cs = CSET_IN; + else +#endif + cs = (ch >= ' ' && ch != ANSI_DEL) ? CSET_IN : CSET_OUT; + if (last_cs != cs) { + if (p->print_attributes) { + charToPrinter(xw, + (unsigned) ((cs == CSET_OUT) + ? SHIFT_OUT + : SHIFT_IN)); + } + last_cs = cs; + } + + /* FIXME: we shouldn't have to map back from the + * alternate character set, except that the + * corresponding charset information is not encoded + * into the CSETS array. + */ + charToPrinter(xw, + ((cs == CSET_OUT) + ? (ch == ANSI_DEL ? 0x5f : (ch + 0x5f)) + : ch)); + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + ch = ld->combData[off][col]; + if (ch == 0) + break; + charToPrinter(xw, ch); + } + }); + } + if (p->print_attributes) { + send_SGR(xw, 0, NO_COLOR, NO_COLOR); + if (cs != CSET_IN) + charToPrinter(xw, SHIFT_IN); + } + } + + /* finish line (protocol for attributes needs a CR */ + if (p->print_attributes) + charToPrinter(xw, '\r'); + + if (chr && !(p->printer_newline)) { + if (LineTstWrapped(ld)) + chr = '\0'; + } + + if (chr) + charToPrinter(xw, chr); + + return; +} + +#define PrintNewLine() (unsigned) (((top < bot) || p->printer_newline) ? '\n' : '\0') + +static void +printLines(XtermWidget xw, int top, int bot, PrinterFlags * p) +{ + TRACE(("printLines, rows %d..%d\n", top, bot)); + while (top <= bot) { + printLine(xw, top, PrintNewLine(), p); + ++top; + } +} + +void +xtermPrintScreen(XtermWidget xw, Bool use_DECPEX, PrinterFlags * p) +{ + if (XtIsRealized((Widget) xw)) { + TScreen *screen = TScreenOf(xw); + Bool extent = (use_DECPEX && p->printer_extent); + Boolean was_open = SPS.isOpen; + + printLines(xw, + extent ? 0 : screen->top_marg, + extent ? screen->max_row : screen->bot_marg, + p); + if (p->printer_formfeed) + charToPrinter(xw, '\f'); + + if (!was_open || SPS.printer_autoclose) { + closePrinter(xw); + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } +} + +/* + * If p->print_everything is zero, use this behavior: + * If the alternate screen is active, we'll print only that. Otherwise, print + * the normal screen plus all scrolled-back lines. The distinction is made + * because the normal screen's buffer is part of the overall scrollback buffer. + * + * Otherwise, decode bits: + * 1 = current screen + * 2 = normal screen + * 4 = alternate screen + * 8 = saved lines + */ +void +xtermPrintEverything(XtermWidget xw, PrinterFlags * p) +{ + TScreen *screen = TScreenOf(xw); + Boolean was_open = SPS.isOpen; + int save_which = screen->whichBuf; + int done_which = 0; + + if (p->print_everything) { + if (p->print_everything & 8) { + printLines(xw, -screen->savedlines, -(screen->topline + 1), p); + } + if (p->print_everything & 4) { + screen->whichBuf = 1; + done_which |= 2; + printLines(xw, 0, screen->max_row, p); + screen->whichBuf = save_which; + } + if (p->print_everything & 2) { + screen->whichBuf = 0; + done_which |= 1; + printLines(xw, 0, screen->max_row, p); + screen->whichBuf = save_which; + } + if (p->print_everything & 1) { + if (!(done_which & (1 << screen->whichBuf))) { + printLines(xw, 0, screen->max_row, p); + } + } + } else { + int top = 0; + int bot = screen->max_row; + if (!screen->whichBuf) { + top = -screen->savedlines - screen->topline; + bot -= screen->topline; + } + printLines(xw, top, bot, p); + } + if (p->printer_formfeed) + charToPrinter(xw, '\f'); + + if (!was_open || SPS.printer_autoclose) { + closePrinter(xw); + } +} + +static void +send_CharSet(XtermWidget xw, LineData * ld) +{ +#if OPT_DEC_CHRSET + const char *msg = 0; + + switch (GetLineDblCS(ld)) { + case CSET_SWL: + msg = "\033#5"; + break; + case CSET_DHL_TOP: + msg = "\033#3"; + break; + case CSET_DHL_BOT: + msg = "\033#4"; + break; + case CSET_DWL: + msg = "\033#6"; + break; + } + if (msg != 0) + stringToPrinter(xw, msg); +#else + (void) xw; + (void) ld; +#endif /* OPT_DEC_CHRSET */ +} + +static void +send_SGR(XtermWidget xw, unsigned attr, unsigned fg, unsigned bg) +{ + char msg[80]; + + strcpy(msg, "\033[0"); + if (attr & BOLD) + strcat(msg, ";1"); + if (attr & UNDERLINE) + strcat(msg, ";4"); /* typo? DEC documents this as '2' */ + if (attr & BLINK) + strcat(msg, ";5"); + if (attr & INVERSE) /* typo? DEC documents this as invisible */ + strcat(msg, ";7"); +#if OPT_PRINT_COLORS + if (bg != NO_COLOR) { + sprintf(msg + strlen(msg), ";%u", (bg < 8) ? (40 + bg) : (92 + bg)); + } + if (fg != NO_COLOR) { +#if OPT_PC_COLORS + if (TScreenOf(xw)->boldColors + && fg > 8 + && (attr & BOLD) != 0) + fg -= 8; +#endif + sprintf(msg + strlen(msg), ";%u", (fg < 8) ? (30 + fg) : (82 + fg)); + } +#else + (void) bg; + (void) fg; +#endif + strcat(msg, "m"); + stringToPrinter(xw, msg); +} + +/* + * This implementation only knows how to write to a pipe. + */ +static void +charToPrinter(XtermWidget xw, unsigned chr) +{ + TScreen *screen = TScreenOf(xw); + + if (!SPS.isOpen && xtermHasPrinter(xw)) { + switch (SPS.toFile) { + /* + * write to a pipe. + */ + case False: +#ifdef VMS + /* + * This implementation only knows how to write to a file. When the + * file is closed the print command executes. Print command must + * be of the form: + * print/que=name/delete [/otherflags]. + */ + SPS.fp = fopen(VMS_TEMP_PRINT_FILE, "w"); +#else + { + FILE *input; + int my_pipe[2]; + int c; + pid_t my_pid; + + if (pipe(my_pipe)) + SysError(ERROR_FORK); + if ((my_pid = fork()) < 0) + SysError(ERROR_FORK); + + if (my_pid == 0) { + TRACE_CLOSE(); + (void) signal(SIGCHLD, SIG_DFL); /* no reapchild! */ + close(my_pipe[1]); /* printer is silent */ + close(screen->respond); + + close(fileno(stdout)); + dup2(fileno(stderr), 1); + + if (fileno(stderr) != 2) { + dup2(fileno(stderr), 2); + close(fileno(stderr)); + } + + /* don't want privileges! */ + if (xtermResetIds(screen) < 0) + exit(1); + + SPS.fp = popen(SPS.printer_command, "w"); + input = fdopen(my_pipe[0], "r"); + clearerr(input); + while (!ferror(input) && !feof(input)) { + if ((c = fgetc(input)) == EOF) + break; + fputc(c, SPS.fp); + if (isForm(c)) + fflush(SPS.fp); + } + pclose(SPS.fp); + exit(0); + } else { + close(my_pipe[0]); /* won't read from printer */ + SPS.fp = fdopen(my_pipe[1], "w"); + TRACE(("opened printer from pid %d/%d\n", + (int) getpid(), (int) my_pid)); + } + } +#endif + break; + case True: + TRACE(("opening \"%s\" as printer output\n", SPS.printer_command)); + SPS.fp = fopen(SPS.printer_command, "w"); + break; + } + SPS.isOpen = True; + } + if (SPS.fp != 0) { +#if OPT_WIDE_CHARS + if (chr > 127) { + Char temp[10]; + *convertToUTF8(temp, chr) = 0; + fputs((char *) temp, SPS.fp); + } else +#endif + fputc((int) chr, SPS.fp); + if (isForm(chr)) + fflush(SPS.fp); + } +} + +static void +stringToPrinter(XtermWidget xw, const char *str) +{ + while (*str) + charToPrinter(xw, CharOf(*str++)); +} + +/* + * This module implements the MC (Media Copy) and related printing control + * sequences for VTxxx emulation. This is based on the description in the + * VT330/VT340 Programmer Reference Manual EK-VT3XX-TP-001 (Digital Equipment + * Corp., March 1987). + */ +void +xtermMediaControl(XtermWidget xw, int param, int private_seq) +{ + TRACE(("MediaCopy param=%d, private=%d\n", param, private_seq)); + + if (private_seq) { + switch (param) { + case 1: + printCursorLine(xw); + break; + case 4: + setPrinterControlMode(xw, 0); + break; + case 5: + setPrinterControlMode(xw, 1); + break; + case 10: /* VT320 */ + xtermPrintScreen(xw, False, getPrinterFlags(xw, NULL, 0)); + break; + case 11: /* VT320 */ + xtermPrintEverything(xw, getPrinterFlags(xw, NULL, 0)); + break; + } + } else { + switch (param) { + case -1: + case 0: + xtermPrintScreen(xw, True, getPrinterFlags(xw, NULL, 0)); + break; + case 4: + setPrinterControlMode(xw, 0); + break; + case 5: + setPrinterControlMode(xw, 2); + break; + } + } +} + +/* + * When in autoprint mode, the printer prints a line from the screen when you + * move the cursor off that line with an LF, FF, or VT character, or an + * autowrap occurs. The printed line ends with a CR and the character (LF, FF + * or VT) that moved the cursor off the previous line. + */ +void +xtermAutoPrint(XtermWidget xw, unsigned chr) +{ + TScreen *screen = TScreenOf(xw); + + if (SPS.printer_controlmode == 1) { + TRACE(("AutoPrint %d\n", chr)); + printLine(xw, screen->cursorp.row, chr, getPrinterFlags(xw, NULL, 0)); + if (SPS.fp != 0) + fflush(SPS.fp); + } +} + +/* + * When in printer controller mode, the terminal sends received characters to + * the printer without displaying them on the screen. The terminal sends all + * characters and control sequences to the printer, except NUL, XON, XOFF, and + * the printer controller sequences. + * + * This function eats characters, returning 0 as long as it must buffer or + * divert to the printer. We're only invoked here when in printer controller + * mode, and handle the exit from that mode. + */ +#define LB '[' + +int +xtermPrinterControl(XtermWidget xw, int chr) +{ + TScreen *screen = TScreenOf(xw); + /* *INDENT-OFF* */ + static const struct { + const Char seq[5]; + int active; + } tbl[] = { + { { ANSI_CSI, '5', 'i' }, 2 }, + { { ANSI_CSI, '4', 'i' }, 0 }, + { { ANSI_ESC, LB, '5', 'i' }, 2 }, + { { ANSI_ESC, LB, '4', 'i' }, 0 }, + }; + /* *INDENT-ON* */ + + static Char bfr[10]; + static size_t length; + size_t n; + + TRACE(("In printer:%04X\n", chr)); + + switch (chr) { + case 0: + case CTRL('Q'): + case CTRL('S'): + return 0; /* ignored by application */ + + case ANSI_CSI: + case ANSI_ESC: + case '[': + case '4': + case '5': + case 'i': + bfr[length++] = CharOf(chr); + for (n = 0; n < sizeof(tbl) / sizeof(tbl[0]); n++) { + size_t len = Strlen(tbl[n].seq); + + if (length == len + && Strcmp(bfr, tbl[n].seq) == 0) { + setPrinterControlMode(xw, tbl[n].active); + if (SPS.printer_autoclose + && SPS.printer_controlmode == 0) + closePrinter(xw); + length = 0; + return 0; + } else if (len > length + && Strncmp(bfr, tbl[n].seq, length) == 0) { + return 0; + } + } + length--; + + /* FALLTHRU */ + + default: + for (n = 0; n < length; n++) + charToPrinter(xw, bfr[n]); + bfr[0] = CharOf(chr); + length = 1; + return 0; + } +} + +/* + * If there is no printer command, we will ignore printer controls. + */ +Bool +xtermHasPrinter(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + return (strlen(SPS.printer_command) != 0); +} + +#define showPrinterControlMode(mode) \ + (((mode) == 0) \ + ? "normal" \ + : ((mode) == 1 \ + ? "autoprint" \ + : "printer controller")) + +void +setPrinterControlMode(XtermWidget xw, int mode) +{ + TScreen *screen = TScreenOf(xw); + + if (xtermHasPrinter(xw) + && SPS.printer_controlmode != mode) { + TRACE(("%s %s mode\n", + (mode + ? "set" + : "reset"), + (mode + ? showPrinterControlMode(mode) + : showPrinterControlMode(SPS.printer_controlmode)))); + SPS.printer_controlmode = mode; + update_print_redir(); + } +} + +PrinterFlags * +getPrinterFlags(XtermWidget xw, String * params, Cardinal *param_count) +{ + /* *INDENT-OFF* */ + static const struct { + const char *name; + unsigned offset; + int value; + } table[] = { + { "noFormFeed", XtOffsetOf(PrinterFlags, printer_formfeed), 0 }, + { "FormFeed", XtOffsetOf(PrinterFlags, printer_formfeed), 1 }, + { "noNewLine", XtOffsetOf(PrinterFlags, printer_newline), 0 }, + { "NewLine", XtOffsetOf(PrinterFlags, printer_newline), 1 }, + { "noAttrs", XtOffsetOf(PrinterFlags, print_attributes), 0 }, + { "monoAttrs", XtOffsetOf(PrinterFlags, print_attributes), 1 }, + { "colorAttrs", XtOffsetOf(PrinterFlags, print_attributes), 2 }, + }; + /* *INDENT-ON* */ + + TScreen *screen = TScreenOf(xw); + PrinterFlags *result = &(screen->printer_flags); + + TRACE(("getPrinterFlags %d params\n", param_count ? *param_count : 0)); + + result->printer_extent = SPS.printer_extent; + result->printer_formfeed = SPS.printer_formfeed; + result->printer_newline = SPS.printer_newline; + result->print_attributes = SPS.print_attributes; + result->print_everything = SPS.print_everything; + + if (param_count != 0 && *param_count != 0) { + Cardinal j; + unsigned k; + for (j = 0; j < *param_count; ++j) { + TRACE(("param%d:%s\n", j, params[j])); + for (k = 0; k < XtNumber(table); ++k) { + if (!x_strcasecmp(params[j], table[k].name)) { + int *ptr = (int *) (void *) ((char *) result + table[k].offset); + TRACE(("...PrinterFlags(%s) %d->%d\n", + table[k].name, + *ptr, + table[k].value)); + *ptr = table[k].value; + break; + } + } + } + } + + return result; +} + +/* + * Print a timestamped copy of everything. + */ +void +xtermPrintImmediately(XtermWidget xw, String filename, int opts, int attrs) +{ + TScreen *screen = TScreenOf(xw); + PrinterState save_state = screen->printer_state; + char *my_filename = malloc(TIMESTAMP_LEN + strlen(filename)); + + if (my_filename != 0) { + unsigned save_umask = umask(0177); + + timestamp_filename(my_filename, filename); + SPS.fp = 0; + SPS.isOpen = False; + SPS.toFile = True; + SPS.printer_command = my_filename; + SPS.printer_autoclose = True; + SPS.printer_formfeed = False; + SPS.printer_newline = True; + SPS.print_attributes = attrs; + SPS.print_everything = opts; + xtermPrintEverything(xw, getPrinterFlags(xw, NULL, 0)); + + umask(save_umask); + screen->printer_state = save_state; + } +} + +void +xtermPrintOnXError(XtermWidget xw, int n) +{ +#if OPT_PRINT_ON_EXIT + /* + * The user may have requested that the contents of the screen will be + * written to a file if an X error occurs. + */ + if (TScreenOf(xw)->write_error && !IsEmpty(resource.printFileOnXError)) { + Boolean printIt = False; + + switch (n) { + case ERROR_XERROR: + /* FALLTHRU */ + case ERROR_XIOERROR: + /* FALLTHRU */ + case ERROR_ICEERROR: + printIt = True; + break; + } + + if (printIt) { + xtermPrintImmediately(xw, + resource.printFileOnXError, + resource.printOptsOnXError, + resource.printModeOnXError); + } + } +#else + (void) xw; + (void) n; +#endif +} @@ -0,0 +1,62 @@ +/* + * $XTermId: proto.h,v 1.10 2003/10/27 01:07:57 tom Exp $ + * ---------------------------------------------------------------------------- + * this file is part of xterm + * + * Copyright 1996-2008,2003 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * ---------------------------------------------------------------------------- + */ + +#ifndef included_proto_h +#define included_proto_h + +#define PROTO_XT_ACTIONS_ARGS \ + (Widget w, XEvent *event, String *params, Cardinal *num_params) + +#define PROTO_XT_CALLBACK_ARGS \ + (Widget gw, XtPointer closure, XtPointer data) + +#define PROTO_XT_CVT_SELECT_ARGS \ + (Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format) + +#define PROTO_XT_EV_HANDLER_ARGS \ + (Widget w, XtPointer closure, XEvent *event, Boolean *cont) + +#define PROTO_XT_SEL_CB_ARGS \ + (Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) + +#ifdef SIGNALRETURNSINT +#define SIGNAL_T int +#define SIGNAL_RETURN return 0 +#else +#define SIGNAL_T void +#define SIGNAL_RETURN return +#endif + +#endif/*included_proto_h*/ diff --git a/ptydata.c b/ptydata.c new file mode 100644 index 0000000..1fafe41 --- /dev/null +++ b/ptydata.c @@ -0,0 +1,510 @@ +/* $XTermId: ptydata.c,v 1.101 2011/09/11 14:59:38 tom Exp $ */ + +/* + * Copyright 1999-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <data.h> + +#if OPT_WIDE_CHARS +#include <menu.h> +#endif + +/* + * Check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX + * systems are broken and return EWOULDBLOCK when they should return EAGAIN. + * Note that this macro may evaluate its argument more than once. + */ +#if defined(EAGAIN) && defined(EWOULDBLOCK) +#define E_TEST(err) ((err) == EAGAIN || (err) == EWOULDBLOCK) +#else +#ifdef EAGAIN +#define E_TEST(err) ((err) == EAGAIN) +#else +#define E_TEST(err) ((err) == EWOULDBLOCK) +#endif +#endif + +#if OPT_WIDE_CHARS +/* + * Convert the 8-bit codes in data->buffer[] into Unicode in data->utf_data. + * The number of bytes converted will be nonzero iff there is data. + */ +Bool +decodeUtf8(PtyData * data) +{ + int i; + int length = (int) (data->last - data->next); + int utf_count = 0; + unsigned utf_char = 0; + + data->utf_size = 0; + for (i = 0; i < length; i++) { + unsigned c = data->next[i]; + + /* Combine UTF-8 into Unicode */ + if (c < 0x80) { + /* We received an ASCII character */ + if (utf_count > 0) { + data->utf_data = UCS_REPL; /* prev. sequence incomplete */ + data->utf_size = i; + } else { + data->utf_data = (IChar) c; + data->utf_size = 1; + } + break; + } else if (c < 0xc0) { + /* We received a continuation byte */ + if (utf_count < 1) { + /* + * We received a continuation byte before receiving a sequence + * state. Or an attempt to use a C1 control string. Either + * way, it is mapped to the replacement character. + */ + data->utf_data = UCS_REPL; /* ... unexpectedly */ + data->utf_size = (i + 1); + break; + } else { + /* Check for overlong UTF-8 sequences for which a shorter + * encoding would exist and replace them with UCS_REPL. + * An overlong UTF-8 sequence can have any of the following + * forms: + * 1100000x 10xxxxxx + * 11100000 100xxxxx 10xxxxxx + * 11110000 1000xxxx 10xxxxxx 10xxxxxx + * 11111000 10000xxx 10xxxxxx 10xxxxxx 10xxxxxx + * 11111100 100000xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + */ + if (!utf_char && !((c & 0x7f) >> (7 - utf_count))) { + utf_char = UCS_REPL; + } + utf_char <<= 6; + utf_char |= (c & 0x3f); + if ((utf_char >= 0xd800 && + utf_char <= 0xdfff) || + (utf_char == 0xfffe) || + (utf_char == HIDDEN_CHAR)) { + utf_char = UCS_REPL; + } + utf_count--; + if (utf_count == 0) { +#if !OPT_WIDER_ICHAR + /* characters outside UCS-2 become UCS_REPL */ + if (utf_char > 0xffff) { + TRACE(("using replacement for %#x\n", utf_char)); + utf_char = UCS_REPL; + } +#endif + data->utf_data = (IChar) utf_char; + data->utf_size = (i + 1); + break; + } + } + } else { + /* We received a sequence start byte */ + if (utf_count > 0) { + data->utf_data = UCS_REPL; /* prev. sequence incomplete */ + data->utf_size = (i + 1); + break; + } + if (c < 0xe0) { + utf_count = 1; + utf_char = (c & 0x1f); + if (!(c & 0x1e)) { + utf_char = UCS_REPL; /* overlong sequence */ + } + } else if (c < 0xf0) { + utf_count = 2; + utf_char = (c & 0x0f); + } else if (c < 0xf8) { + utf_count = 3; + utf_char = (c & 0x07); + } else if (c < 0xfc) { + utf_count = 4; + utf_char = (c & 0x03); + } else if (c < 0xfe) { + utf_count = 5; + utf_char = (c & 0x01); + } else { + data->utf_data = UCS_REPL; + data->utf_size = (i + 1); + break; + } + } + } +#if OPT_TRACE > 1 + TRACE(("UTF-8 char %04X [%d..%d]\n", + data->utf_data, + data->next - data->buffer, + data->next - data->buffer + data->utf_size - 1)); +#endif + + return (data->utf_size != 0); +} +#endif + +int +readPtyData(XtermWidget xw, PtySelect * select_mask, PtyData * data) +{ + TScreen *screen = TScreenOf(xw); + int size = 0; + +#ifdef VMS + if (*select_mask & pty_mask) { + trimPtyData(xw, data); + if (read_queue.flink != 0) { + size = tt_read(data->next); + if (size == 0) { + Panic("input: read returned zero\n", 0); + } + } else { + sys$hiber(); + } + } +#else /* !VMS */ + if (FD_ISSET(screen->respond, select_mask)) { + int save_err; + trimPtyData(xw, data); + + size = (int) read(screen->respond, (char *) data->last, (size_t) FRG_SIZE); + save_err = errno; +#if (defined(i386) && defined(SVR4) && defined(sun)) || defined(__CYGWIN__) + /* + * Yes, I know this is a majorly f*ugly hack, however it seems to + * be necessary for Solaris x86. DWH 11/15/94 + * Dunno why though.. + * (and now CYGWIN, alanh@xfree86.org 08/15/01 + */ + if (size <= 0) { + if (save_err == EIO || save_err == 0) + Cleanup(0); + else if (!E_TEST(save_err)) + Panic("input: read returned unexpected error (%d)\n", save_err); + size = 0; + } +#else /* !f*ugly */ + if (size < 0) { + if (save_err == EIO) + Cleanup(0); + else if (!E_TEST(save_err)) + Panic("input: read returned unexpected error (%d)\n", save_err); + size = 0; + } else if (size == 0) { +#if defined(__UNIXOS2__) || defined(__FreeBSD__) + Cleanup(0); +#else + Panic("input: read returned zero\n", 0); +#endif + } +#endif /* f*ugly */ + } +#endif /* VMS */ + + if (size) { +#if OPT_TRACE + int i; + + TRACE(("read %d bytes from pty\n", size)); + for (i = 0; i < size; i++) { + if (!(i % 16)) + TRACE(("%s", i ? "\n " : "READ")); + TRACE((" %02X", data->last[i])); + } + TRACE(("\n")); +#endif + data->last += size; +#ifdef ALLOWLOGGING + TScreenOf(term)->logstart = VTbuffer->next; +#endif + } + + return (size); +} + +/* + * Return the next value from the input buffer. Note that morePtyData() is + * always called before this function, so we can do the UTF-8 input conversion + * in that function and simply return the result here. + */ +#if OPT_WIDE_CHARS +IChar +nextPtyData(TScreen * screen, PtyData * data) +{ + IChar result; + if (screen->utf8_inparse) { + result = skipPtyData(data); + } else { + result = *((data)->next++); + if (!screen->output_eight_bits) { + result = (IChar) (result & 0x7f); + } + } + TRACE2(("nextPtyData returns %#x\n", result)); + return result; +} + +/* + * Simply return the data and skip past it. + */ +IChar +skipPtyData(PtyData * data) +{ + IChar result = data->utf_data; + + data->next += data->utf_size; + data->utf_size = 0; + + return result; +} +#endif + +#if OPT_WIDE_CHARS +/* + * Called when UTF-8 mode has been turned on/off. + */ +void +switchPtyData(TScreen * screen, int flag) +{ + if (screen->utf8_mode != flag) { + screen->utf8_mode = flag; + screen->utf8_inparse = (Boolean) (flag != 0); + + TRACE(("turning UTF-8 mode %s\n", BtoS(flag))); + update_font_utf8_mode(); + } +} +#endif + +/* + * Allocate a buffer. + */ +void +initPtyData(PtyData ** result) +{ + PtyData *data; + + TRACE(("initPtyData given minBufSize %d, maxBufSize %d\n", + FRG_SIZE, BUF_SIZE)); + + if (FRG_SIZE < 64) + FRG_SIZE = 64; + if (BUF_SIZE < FRG_SIZE) + BUF_SIZE = FRG_SIZE; + if (BUF_SIZE % FRG_SIZE) + BUF_SIZE = BUF_SIZE + FRG_SIZE - (BUF_SIZE % FRG_SIZE); + + TRACE(("initPtyData using minBufSize %d, maxBufSize %d\n", + FRG_SIZE, BUF_SIZE)); + + data = TypeXtMallocX(PtyData, (BUF_SIZE + FRG_SIZE)); + + memset(data, 0, sizeof(*data)); + data->next = data->buffer; + data->last = data->buffer; + *result = data; +} + +/* + * Initialize a buffer for the caller, using its data in 'next'. + */ +#if OPT_WIDE_CHARS +PtyData * +fakePtyData(PtyData * result, Char * next, Char * last) +{ + PtyData *data = result; + + memset(data, 0, sizeof(*data)); + data->next = next; + data->last = last; + + return data; +} +#endif + +/* + * Remove used data by shifting the buffer down, to make room for more data, + * e.g., a continuation-read. + */ +void +trimPtyData(XtermWidget xw GCC_UNUSED, PtyData * data) +{ + int i; + + FlushLog(xw); + + if (data->next != data->buffer) { + int n = (int) (data->last - data->next); + + TRACE(("shifting buffer down by %d\n", n)); + for (i = 0; i < n; ++i) { + data->buffer[i] = data->next[i]; + } + data->next = data->buffer; + data->last = data->next + n; + } + +} + +/* + * Insert new data into the input buffer so the next calls to morePtyData() + * and nextPtyData() will return that. + */ +void +fillPtyData(XtermWidget xw, PtyData * data, const char *value, int length) +{ + int size; + int n; + + /* remove the used portion of the buffer */ + trimPtyData(xw, data); + + VTbuffer->last += length; + size = (int) (VTbuffer->last - VTbuffer->next); + + /* shift the unused portion up to make room */ + for (n = size; n >= length; --n) + VTbuffer->next[n] = VTbuffer->next[n - length]; + + /* insert the new bytes to interpret */ + for (n = 0; n < length; n++) + VTbuffer->next[n] = CharOf(value[n]); +} + +#if OPT_WIDE_CHARS +Char * +convertToUTF8(Char * lp, unsigned c) +{ +#define CH(n) (Char)((c) >> ((n) * 8)) + if (c < 0x80) { + /* 0******* */ + *lp++ = (Char) CH(0); + } else if (c < 0x800) { + /* 110***** 10****** */ + *lp++ = (Char) (0xc0 | (CH(0) >> 6) | ((CH(1) & 0x07) << 2)); + *lp++ = (Char) (0x80 | (CH(0) & 0x3f)); + } else if (c < 0x00010000) { + /* 1110**** 10****** 10****** */ + *lp++ = (Char) (0xe0 | ((int) (CH(1) & 0xf0) >> 4)); + *lp++ = (Char) (0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + *lp++ = (Char) (0x80 | (CH(0) & 0x3f)); + } else if (c < 0x00200000) { + *lp++ = (Char) (0xf0 | ((int) (CH(2) & 0x1f) >> 2)); + *lp++ = (Char) (0x80 | + ((int) (CH(1) & 0xf0) >> 4) | + ((int) (CH(2) & 0x03) << 4)); + *lp++ = (Char) (0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + *lp++ = (Char) (0x80 | (CH(0) & 0x3f)); + } else if (c < 0x04000000) { + *lp++ = (Char) (0xf8 | (CH(3) & 0x03)); + *lp++ = (Char) (0x80 | (CH(2) >> 2)); + *lp++ = (Char) (0x80 | + ((int) (CH(1) & 0xf0) >> 4) | + ((int) (CH(2) & 0x03) << 4)); + *lp++ = (Char) (0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + *lp++ = (Char) (0x80 | (CH(0) & 0x3f)); + } else { + *lp++ = (Char) (0xfc | ((int) (CH(3) & 0x40) >> 6)); + *lp++ = (Char) (0x80 | (CH(3) & 0x3f)); + *lp++ = (Char) (0x80 | (CH(2) >> 2)); + *lp++ = (Char) (0x80 | (CH(1) >> 4) | ((CH(2) & 0x03) << 4)); + *lp++ = (Char) (0x80 | (CH(0) >> 6) | ((CH(1) & 0x0f) << 2)); + *lp++ = (Char) (0x80 | (CH(0) & 0x3f)); + } + return lp; +#undef CH +} + +/* + * Write data back to the PTY + */ +void +writePtyData(int f, IChar * d, unsigned len) +{ + unsigned n = (len << 1); + + if (VTbuffer->write_len <= len) { + VTbuffer->write_len = n; + VTbuffer->write_buf = (Char *) XtRealloc((char *) + VTbuffer->write_buf, VTbuffer->write_len); + } + + for (n = 0; n < len; n++) + VTbuffer->write_buf[n] = (Char) d[n]; + + TRACE(("writePtyData %d:%s\n", n, + visibleChars(VTbuffer->write_buf, n))); + v_write(f, VTbuffer->write_buf, n); +} +#endif /* OPT_WIDE_CHARS */ + +#ifdef NO_LEAKS +void +noleaks_ptydata(void) +{ + if (VTbuffer != 0) { +#if OPT_WIDE_CHARS + if (VTbuffer->write_buf != 0) + free(VTbuffer->write_buf); +#endif + free(VTbuffer); + VTbuffer = 0; + } +} +#endif + +#if 0 +void +test_ptydata(void) +{ + PtyData *data; + unsigned code; + + initPtyData(&data); + TRACE(("test_ptydata\n")); + for (code = 0; code <= 0x7fffffff; ++code) { + int use_size; + + memset(data, 0, sizeof(*data)); + data->next = data->buffer; + data->last = convertToUTF8(data->buffer, code); + + use_size = (data->last - data->next); + + if (decodeUtf8(data)) { + if (code != data->utf_data) { + TRACE(("code %#x ->%#x\n", code, data->utf_data)); + } else if (use_size != data->utf_size) { + TRACE(("size %#x %d->%d\n", code, use_size, data->utf_size)); + } + } else { + TRACE(("fail %#x\n", code)); + } + } +} +#endif @@ -0,0 +1,2758 @@ +/* $XTermId: ptyx.h,v 1.735 2012/06/24 18:45:38 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifndef included_ptyx_h +#define included_ptyx_h 1 + +#ifdef HAVE_CONFIG_H +#include <xtermcfg.h> +#endif + +/* ptyx.h */ +/* *INDENT-OFF* */ +/* @(#)ptyx.h X10/6.6 11/10/86 */ + +#include <X11/IntrinsicP.h> +#include <X11/Shell.h> /* for XtNdieCallback, etc. */ +#include <X11/StringDefs.h> /* for standard resource names */ +#include <X11/Xmu/Misc.h> /* For Max() and Min(). */ + +#undef bcopy +#undef bzero +#include <X11/Xfuncs.h> + +#include <X11/Xosdefs.h> +#include <X11/Xmu/Converters.h> +#ifdef XRENDERFONT +#include <X11/Xft/Xft.h> +#endif + +#include <stdio.h> + +/* adapted from IntrinsicI.h */ +#define MyStackAlloc(size, stack_cache_array) \ + ((size) <= sizeof(stack_cache_array) \ + ? (XtPointer)(stack_cache_array) \ + : (XtPointer)malloc((size_t)(size))) + +#define MyStackFree(pointer, stack_cache_array) \ + if ((pointer) != ((char *)(stack_cache_array))) free(pointer) + +/* adapted from vile (vi-like-emacs) */ +#define TypeCallocN(type,n) (type *)calloc((size_t) (n), sizeof(type)) +#define TypeCalloc(type) TypeCallocN(type, 1) + +#define TypeMallocN(type,n) (type *)malloc(sizeof(type) * (size_t) (n)) +#define TypeMalloc(type) TypeMallocN(type, 1) + +#define TypeRealloc(type,n,p) (type *)realloc(p, (n) * sizeof(type)) + +#define TypeXtReallocN(t,p,n) (t *)(void *)XtRealloc((char *)(p), (Cardinal)(sizeof(t) * (size_t) (n))) + +#define TypeXtMallocX(type,n) (type *)(void *)XtMalloc((Cardinal)(sizeof(type) + (size_t) (n))) +#define TypeXtMallocN(type,n) (type *)(void *)XtMalloc((Cardinal)(sizeof(type) * (size_t) (n))) +#define TypeXtMalloc(type) TypeXtMallocN(type, 1) + +/* use these to allocate partly-structured data */ +#define CastMallocN(type,n) (type *)malloc(sizeof(type) + (size_t) (n)) +#define CastMalloc(type) CastMallocN(type,0) + +#define BumpBuffer(type, buffer, size, want) \ + if (want >= size) { \ + size = 1 + (want * 2); \ + buffer = TypeRealloc(type, size, buffer); \ + } + +#define BfBuf(type) screen->bf_buf_##type +#define BfLen(type) screen->bf_len_##type + +#define TypedBuffer(type) \ + type *bf_buf_##type; \ + Cardinal bf_len_##type + +#define BumpTypedBuffer(type, want) \ + BumpBuffer(type, BfBuf(type), BfLen(type), want) + +#define FreeTypedBuffer(type) \ + if (BfBuf(type) != 0) { \ + free(BfBuf(type)); \ + BfBuf(type) = 0; \ + } \ + BfLen(type) = 0 + +/* +** System V definitions +*/ + +#ifdef att +#define ATT +#endif + +#ifdef SVR4 +#undef SYSV /* predefined on Solaris 2.4 */ +#define SYSV /* SVR4 is (approx) superset of SVR3 */ +#define ATT +#endif + +#ifdef SYSV +#ifdef X_NOT_POSIX +#if !defined(CRAY) && !defined(SVR4) +#define dup2(fd1,fd2) ((fd1 == fd2) ? fd1 : \ + (close(fd2), fcntl(fd1, F_DUPFD, fd2))) +#endif +#endif +#endif /* SYSV */ + +/* + * Newer versions of <X11/Xft/Xft.h> have a version number. We use certain + * features from that. + */ +#if defined(XRENDERFONT) && defined(XFT_VERSION) && XFT_VERSION >= 20100 +#define HAVE_TYPE_FCCHAR32 1 /* compatible: XftChar16 */ +#define HAVE_TYPE_XFTCHARSPEC 1 /* new type XftCharSpec */ +#endif + +/* +** Definitions to simplify ifdef's for pty's. +*/ +#define USE_PTY_DEVICE 1 +#define USE_PTY_SEARCH 1 + +#if defined(__osf__) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__) +#undef USE_PTY_DEVICE +#undef USE_PTY_SEARCH +#define USE_PTS_DEVICE 1 +#elif defined(VMS) +#undef USE_PTY_DEVICE +#undef USE_PTY_SEARCH +#elif defined(PUCC_PTYD) +#undef USE_PTY_SEARCH +#elif (defined(sun) && defined(SVR4)) || defined(_ALL_SOURCE) || defined(__CYGWIN__) +#undef USE_PTY_SEARCH +#elif defined(__OpenBSD__) +#undef USE_PTY_SEARCH +#undef USE_PTY_DEVICE +#endif + +#if (defined (__GLIBC__) && ((__GLIBC__ > 2) || (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1))) +#define USE_HANDSHAKE 0 /* "recent" Linux systems do not require handshaking */ +#endif + +#if (defined (__GLIBC__) && ((__GLIBC__ > 2) || (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1))) +#define USE_USG_PTYS +#elif (defined(ATT) && !defined(__sgi)) || defined(__MVS__) || (defined(SYSV) && defined(i386)) +#define USE_USG_PTYS +#endif + +/* + * More systems than not require pty-handshaking. + */ +#ifndef USE_HANDSHAKE +#define USE_HANDSHAKE 1 +#endif + +/* +** allow for mobility of the pty master/slave directories +*/ +#ifndef PTYDEV +#if defined(__hpux) +#define PTYDEV "/dev/ptym/ptyxx" +#elif defined(__MVS__) +#define PTYDEV "/dev/ptypxxxx" +#else +#define PTYDEV "/dev/ptyxx" +#endif +#endif /* !PTYDEV */ + +#ifndef TTYDEV +#if defined(__hpux) +#define TTYDEV "/dev/pty/ttyxx" +#elif defined(__MVS__) +#define TTYDEV "/dev/ptypxxxx" +#elif defined(USE_PTS_DEVICE) +#define TTYDEV "/dev/pts/0" +#else +#define TTYDEV "/dev/ttyxx" +#endif +#endif /* !TTYDEV */ + +#ifndef PTYCHAR1 +#ifdef __hpux +#define PTYCHAR1 "zyxwvutsrqp" +#else /* !__hpux */ +#ifdef __UNIXOS2__ +#define PTYCHAR1 "pq" +#else +#define PTYCHAR1 "pqrstuvwxyzPQRSTUVWXYZ" +#endif /* !__UNIXOS2__ */ +#endif /* !__hpux */ +#endif /* !PTYCHAR1 */ + +#ifndef PTYCHAR2 +#ifdef __hpux +#define PTYCHAR2 "fedcba9876543210" +#else /* !__hpux */ +#if defined(__DragonFly__) || defined(__FreeBSD__) +#define PTYCHAR2 "0123456789abcdefghijklmnopqrstuv" +#else /* !__FreeBSD__ */ +#define PTYCHAR2 "0123456789abcdef" +#endif /* !__FreeBSD__ */ +#endif /* !__hpux */ +#endif /* !PTYCHAR2 */ + +#ifndef TTYFORMAT +#if defined(CRAY) +#define TTYFORMAT "/dev/ttyp%03d" +#elif defined(__MVS__) +#define TTYFORMAT "/dev/ttyp%04d" +#else +#define TTYFORMAT "/dev/ttyp%d" +#endif +#endif /* TTYFORMAT */ + +#ifndef PTYFORMAT +#ifdef CRAY +#define PTYFORMAT "/dev/pty/%03d" +#elif defined(__MVS__) +#define PTYFORMAT "/dev/ptyp%04d" +#else +#define PTYFORMAT "/dev/ptyp%d" +#endif +#endif /* PTYFORMAT */ + +#ifndef PTYCHARLEN +#ifdef CRAY +#define PTYCHARLEN 3 +#elif defined(__MVS__) +#define PTYCHARLEN 8 /* OS/390 stores, e.g. ut_id="ttyp1234" */ +#else +#define PTYCHARLEN 2 +#endif +#endif + +#ifndef MAXPTTYS +#ifdef CRAY +#define MAXPTTYS 256 +#else +#define MAXPTTYS 2048 +#endif +#endif + +/* Until the translation manager comes along, I have to do my own translation of + * mouse events into the proper routines. */ + +typedef enum { + NORMAL = 0 + , LEFTEXTENSION + , RIGHTEXTENSION +} EventMode; + +/* + * The origin of a screen is 0, 0. Therefore, the number of rows + * on a screen is screen->max_row + 1, and similarly for columns. + */ +#define MaxCols(screen) ((screen)->max_col + 1) +#define MaxRows(screen) ((screen)->max_row + 1) + +typedef unsigned char Char; /* to support 8 bit chars */ +typedef Char *ScrnPtr; +typedef ScrnPtr *ScrnBuf; + +/* + * Declare an X String, but for unsigned chars. + */ +#ifdef _CONST_X_STRING +typedef const Char *UString; +#else +typedef Char *UString; +#endif + +#define IsEmpty(s) ((s) == 0 || *(s) == '\0') + +#define CharOf(n) ((unsigned char)(n)) + +typedef struct { + int row; + int col; +} CELL; + +#define isSameRow(a,b) ((a)->row == (b)->row) +#define isSameCol(a,b) ((a)->col == (b)->col) +#define isSameCELL(a,b) (isSameRow(a,b) && isSameCol(a,b)) + +#define xBIT(n) (1 << (n)) + +/* + * ANSI emulation, special character codes + */ +#define ANSI_EOT 0x04 +#define ANSI_BEL 0x07 +#define ANSI_BS 0x08 +#define ANSI_HT 0x09 +#define ANSI_LF 0x0A +#define ANSI_VT 0x0B +#define ANSI_FF 0x0C /* C0, C1 control names */ +#define ANSI_CR 0x0D +#define ANSI_SO 0x0E +#define ANSI_SI 0x0F +#define ANSI_XON 0x11 /* DC1 */ +#define ANSI_XOFF 0x13 /* DC3 */ +#define ANSI_NAK 0x15 +#define ANSI_CAN 0x18 +#define ANSI_ESC 0x1B +#define ANSI_SPA 0x20 +#define XTERM_POUND 0x1E /* internal mapping for '#' */ +#define ANSI_DEL 0x7F +#define ANSI_SS2 0x8E +#define ANSI_SS3 0x8F +#define ANSI_DCS 0x90 +#define ANSI_SOS 0x98 +#define ANSI_CSI 0x9B +#define ANSI_ST 0x9C +#define ANSI_OSC 0x9D +#define ANSI_PM 0x9E +#define ANSI_APC 0x9F + +#define MIN_DECID 52 /* can emulate VT52 */ +#define MAX_DECID 525 /* ...through VT525 */ + +#ifndef DFT_DECID +#define DFT_DECID "vt420" /* default VT420 */ +#endif + +#ifndef DFT_KBD_DIALECT +#define DFT_KBD_DIALECT "B" /* default USASCII */ +#endif + +/* constants used for utf8 mode */ +#define UCS_REPL 0xfffd +#define UCS_LIMIT 0x80000000U /* both limit and flag for non-UCS */ + +#define TERMCAP_SIZE 1500 /* 1023 is standard; 'screen' exceeds */ + +#define NMENUFONTS 9 /* font entries in fontMenu */ + +#define NBOX 5 /* Number of Points in box */ +#define NPARAM 30 /* Max. parameters */ + +typedef struct { + String opt; + String desc; +} OptionHelp; + +typedef short ParmType; + +typedef struct { + Char a_type; /* CSI, etc., see unparseq() */ + Char a_pintro; /* private-mode char, if any */ + const char * a_delim; /* between parameters (;) */ + Char a_inters; /* special (before final-char) */ + Char a_final; /* final-char */ + ParmType a_nparam; /* # of parameters */ + ParmType a_param[NPARAM]; /* Parameters */ + Char a_radix[NPARAM]; /* Parameters */ +} ANSI; + +#define TEK_FONT_LARGE 0 +#define TEK_FONT_2 1 +#define TEK_FONT_3 2 +#define TEK_FONT_SMALL 3 +#define TEKNUMFONTS 4 + +/* Actually there are 5 types of lines, but four are non-solid lines */ +#define TEKNUMLINES 4 + +typedef struct { + int x; + int y; + int fontsize; + unsigned linetype; +} Tmodes; + +typedef struct { + int Twidth; + int Theight; +} T_fontsize; + +typedef struct { + short *bits; + int x; + int y; + int width; + int height; +} BitmapBits; + +#define SAVELINES 64 /* default # lines to save */ +#define SCROLLLINES 1 /* default # lines to scroll */ + +#define EXCHANGE(a,b,tmp) tmp = a; a = b; b = tmp + +/***====================================================================***/ + +#if (XtSpecificationRelease < 6) +#ifndef NO_ACTIVE_ICON +#define NO_ACTIVE_ICON 1 /* Note: code relies on an X11R6 function */ +#endif +#endif + +#ifndef OPT_AIX_COLORS +#define OPT_AIX_COLORS 1 /* true if xterm is configured with AIX (16) colors */ +#endif + +#ifndef OPT_ALLOW_XXX_OPS +#define OPT_ALLOW_XXX_OPS 1 /* true if xterm adds "Allow XXX Ops" submenu */ +#endif + +#ifndef OPT_BLINK_CURS +#define OPT_BLINK_CURS 1 /* true if xterm has blinking cursor capability */ +#endif + +#ifndef OPT_BLINK_TEXT +#define OPT_BLINK_TEXT OPT_BLINK_CURS /* true if xterm has blinking text capability */ +#endif + +#ifndef OPT_BOX_CHARS +#define OPT_BOX_CHARS 1 /* true if xterm can simulate box-characters */ +#endif + +#ifndef OPT_BROKEN_OSC +#ifdef linux +#define OPT_BROKEN_OSC 1 /* man console_codes, 1st paragraph - cf: ECMA-48 */ +#else +#define OPT_BROKEN_OSC 0 /* true if xterm allows Linux's broken OSC parsing */ +#endif +#endif + +#ifndef OPT_BROKEN_ST +#define OPT_BROKEN_ST 1 /* true if xterm allows old/broken OSC parsing */ +#endif + +#ifndef OPT_C1_PRINT +#define OPT_C1_PRINT 1 /* true if xterm allows C1 controls to be printable */ +#endif + +#ifndef OPT_CLIP_BOLD +#define OPT_CLIP_BOLD 1 /* true if xterm uses clipping to avoid bold-trash */ +#endif + +#ifndef OPT_COLOR_CLASS +#define OPT_COLOR_CLASS 1 /* true if xterm uses separate color-resource classes */ +#endif + +#ifndef OPT_COLOR_RES +#define OPT_COLOR_RES 1 /* true if xterm delays color-resource evaluation */ +#endif + +#ifndef OPT_DABBREV +#define OPT_DABBREV 0 /* dynamic abbreviations */ +#endif + +#ifndef OPT_DEC_CHRSET +#define OPT_DEC_CHRSET 1 /* true if xterm is configured for DEC charset */ +#endif + +#ifndef OPT_DEC_LOCATOR +#define OPT_DEC_LOCATOR 0 /* true if xterm supports VT220-style mouse events */ +#endif + +#ifndef OPT_DEC_RECTOPS +#define OPT_DEC_RECTOPS 0 /* true if xterm is configured for VT420 rectangles */ +#endif + +#ifndef OPT_DEC_SOFTFONT +#define OPT_DEC_SOFTFONT 0 /* true if xterm is configured for VT220 softfonts */ +#endif + +#ifndef OPT_EBCDIC +#ifdef __MVS__ +#define OPT_EBCDIC 1 +#else +#define OPT_EBCDIC 0 +#endif +#endif + +#ifndef OPT_EXEC_XTERM +#define OPT_EXEC_XTERM 0 /* true if xterm can fork/exec copies of itself */ +#endif + +#ifndef OPT_EXTRA_PASTE +#define OPT_EXTRA_PASTE 1 +#endif + +#ifndef OPT_FIFO_LINES +#define OPT_FIFO_LINES 0 /* optimize save-lines feature using FIFO */ +#endif + +#ifndef OPT_FOCUS_EVENT +#define OPT_FOCUS_EVENT 1 /* focus in/out events */ +#endif + +#ifndef OPT_HP_FUNC_KEYS +#define OPT_HP_FUNC_KEYS 0 /* true if xterm supports HP-style function keys */ +#endif + +#ifndef OPT_I18N_SUPPORT +#if (XtSpecificationRelease >= 5) +#define OPT_I18N_SUPPORT 1 /* true if xterm uses internationalization support */ +#else +#define OPT_I18N_SUPPORT 0 +#endif +#endif + +#ifndef OPT_INITIAL_ERASE +#define OPT_INITIAL_ERASE 1 /* use pty's erase character if it's not 128 */ +#endif + +#ifndef OPT_INPUT_METHOD +#if (XtSpecificationRelease >= 6) +#define OPT_INPUT_METHOD 1 /* true if xterm uses input-method support */ +#else +#define OPT_INPUT_METHOD 0 +#endif +#endif + +#ifndef OPT_ISO_COLORS +#define OPT_ISO_COLORS 1 /* true if xterm is configured with ISO colors */ +#endif + +#ifndef OPT_256_COLORS +#define OPT_256_COLORS 0 /* true if xterm is configured with 256 colors */ +#endif + +#ifndef OPT_88_COLORS +#define OPT_88_COLORS 0 /* true if xterm is configured with 88 colors */ +#endif + +#ifndef OPT_HIGHLIGHT_COLOR +#define OPT_HIGHLIGHT_COLOR 1 /* true if xterm supports color highlighting */ +#endif + +#ifndef OPT_LOAD_VTFONTS +#define OPT_LOAD_VTFONTS 0 /* true if xterm has load-vt-fonts() action */ +#endif + +#ifndef OPT_LUIT_PROG +#define OPT_LUIT_PROG 0 /* true if xterm supports luit */ +#endif + +#ifndef OPT_MAXIMIZE +#define OPT_MAXIMIZE 1 /* add actions for iconify ... maximize */ +#endif + +#ifndef OPT_MINI_LUIT +#define OPT_MINI_LUIT 0 /* true if xterm supports built-in mini-luit */ +#endif + +#ifndef OPT_MOD_FKEYS +#define OPT_MOD_FKEYS 1 /* modify cursor- and function-keys in normal mode */ +#endif + +#ifndef OPT_NUM_LOCK +#define OPT_NUM_LOCK 1 /* use NumLock key only for numeric-keypad */ +#endif + +#ifndef OPT_PASTE64 +#define OPT_PASTE64 0 /* program control of select/paste via base64 */ +#endif + +#ifndef OPT_PC_COLORS +#define OPT_PC_COLORS 1 /* true if xterm supports PC-style (bold) colors */ +#endif + +#ifndef OPT_PRINT_ON_EXIT +#define OPT_PRINT_ON_EXIT 1 /* true allows xterm to dump screen on X error */ +#endif + +#ifndef OPT_PTY_HANDSHAKE +#define OPT_PTY_HANDSHAKE USE_HANDSHAKE /* avoid pty races on older systems */ +#endif + +#ifndef OPT_PRINT_COLORS +#define OPT_PRINT_COLORS 1 /* true if we print color information */ +#endif + +#ifndef OPT_READLINE +#define OPT_READLINE 0 /* mouse-click/paste support for readline */ +#endif + +#ifndef OPT_RENDERFONT +#ifdef XRENDERFONT +#define OPT_RENDERFONT 1 +#else +#define OPT_RENDERFONT 0 +#endif +#endif + +#ifndef OPT_RENDERWIDE +#if OPT_RENDERFONT && OPT_WIDE_CHARS && defined(HAVE_TYPE_XFTCHARSPEC) +#define OPT_RENDERWIDE 1 +#else +#define OPT_RENDERWIDE 0 +#endif +#endif + +#ifndef OPT_SAME_NAME +#define OPT_SAME_NAME 1 /* suppress redundant updates of title, icon, etc. */ +#endif + +#ifndef OPT_SAVE_LINES +#define OPT_SAVE_LINES OPT_FIFO_LINES /* optimize save-lines feature */ +#endif + +#ifndef OPT_SCO_FUNC_KEYS +#define OPT_SCO_FUNC_KEYS 0 /* true if xterm supports SCO-style function keys */ +#endif + +#ifndef OPT_SUN_FUNC_KEYS +#define OPT_SUN_FUNC_KEYS 1 /* true if xterm supports Sun-style function keys */ +#endif + +#ifndef OPT_SCROLL_LOCK +#define OPT_SCROLL_LOCK 1 /* true if xterm interprets fontsize-shifting */ +#endif + +#ifndef OPT_SELECT_REGEX +#define OPT_SELECT_REGEX 0 /* true if xterm supports regular-expression selects */ +#endif + +#ifndef OPT_SELECTION_OPS +#define OPT_SELECTION_OPS 1 /* true if xterm supports operations on selection */ +#endif + +#ifndef OPT_SESSION_MGT +#if defined(XtNdieCallback) && defined(XtNsaveCallback) +#define OPT_SESSION_MGT 1 +#else +#define OPT_SESSION_MGT 0 +#endif +#endif + +#ifndef OPT_SHIFT_FONTS +#define OPT_SHIFT_FONTS 1 /* true if xterm interprets fontsize-shifting */ +#endif + +#ifndef OPT_SUNPC_KBD +#define OPT_SUNPC_KBD 1 /* true if xterm supports Sun/PC keyboard map */ +#endif + +#ifndef OPT_TCAP_FKEYS +#define OPT_TCAP_FKEYS 0 /* true for experimental termcap function-keys */ +#endif + +#ifndef OPT_TCAP_QUERY +#define OPT_TCAP_QUERY 0 /* true for experimental termcap query */ +#endif + +#ifndef OPT_TEK4014 +#define OPT_TEK4014 1 /* true if we're using tek4014 emulation */ +#endif + +#ifndef OPT_TOOLBAR +#define OPT_TOOLBAR 0 /* true if xterm supports toolbar menus */ +#endif + +#ifndef OPT_TRACE +#define OPT_TRACE 0 /* true if we're using debugging traces */ +#endif + +#ifndef OPT_TRACE_FLAGS +#define OPT_TRACE_FLAGS 0 /* additional tracing used for SCRN_BUF_FLAGS */ +#endif + +#ifndef OPT_VT52_MODE +#define OPT_VT52_MODE 1 /* true if xterm supports VT52 emulation */ +#endif + +#ifndef OPT_WIDE_CHARS +#define OPT_WIDE_CHARS 0 /* true if xterm supports 16-bit characters */ +#endif + +#ifndef OPT_WIDER_ICHAR +#define OPT_WIDER_ICHAR 1 /* true if xterm uses 32-bits for wide-chars */ +#endif + +#ifndef OPT_XMC_GLITCH +#define OPT_XMC_GLITCH 0 /* true if xterm supports xmc (magic cookie glitch) */ +#endif + +#ifndef OPT_ZICONBEEP +#define OPT_ZICONBEEP 1 /* true if xterm supports "-ziconbeep" option */ +#endif + +/***====================================================================***/ + +#if OPT_AIX_COLORS && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to support AIX colors */ +#undef OPT_AIX_COLORS +#define OPT_AIX_COLORS 0 +#endif + +#if OPT_COLOR_RES && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to support ColorRes logic */ +#undef OPT_COLOR_RES +#define OPT_COLOR_RES 0 +#endif + +#if OPT_256_COLORS && (OPT_WIDE_CHARS || OPT_RENDERFONT || OPT_XMC_GLITCH) +/* It's actually more complicated than that - but by trimming options you can + * have 256 color resources though. + */ +#define OPT_COLOR_RES2 1 +#else +#define OPT_COLOR_RES2 0 +#endif + +#if OPT_PASTE64 && !OPT_READLINE +/* OPT_PASTE64 uses logic from OPT_READLINE */ +#undef OPT_READLINE +#define OPT_READLINE 1 +#endif + +#if OPT_PC_COLORS && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to support PC colors */ +#undef OPT_PC_COLORS +#define OPT_PC_COLORS 0 +#endif + +#if OPT_PRINT_COLORS && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to be able to print them */ +#undef OPT_PRINT_COLORS +#define OPT_PRINT_COLORS 0 +#endif + +#if OPT_256_COLORS && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to support 256 colors */ +#undef OPT_256_COLORS +#define OPT_256_COLORS 0 +#endif + +#if OPT_88_COLORS && !OPT_ISO_COLORS +/* You must have ANSI/ISO colors to support 88 colors */ +#undef OPT_88_COLORS +#define OPT_88_COLORS 0 +#endif + +#if OPT_88_COLORS && OPT_256_COLORS +/* 256 colors supersedes 88 colors */ +#undef OPT_88_COLORS +#define OPT_88_COLORS 0 +#endif + +/***====================================================================***/ + +/* + * Indices for menu_font_names[][] + */ +typedef enum { + fNorm = 0 /* normal font */ + , fBold /* bold font */ +#if OPT_WIDE_CHARS + , fWide /* double-width font */ + , fWBold /* double-width bold font */ +#endif + , fMAX +} VTFontEnum; + +/* + * Indices for cachedGCs.c (unrelated to VTFontEnum). + */ +typedef enum { + gcNorm = 0 + , gcBold + , gcNormReverse + , gcBoldReverse +#if OPT_BOX_CHARS + , gcLine + , gcDots +#endif +#if OPT_DEC_CHRSET + , gcCNorm + , gcCBold +#endif +#if OPT_WIDE_CHARS + , gcWide + , gcWBold + , gcWideReverse + , gcWBoldReverse +#endif + , gcVTcursNormal + , gcVTcursFilled + , gcVTcursReverse + , gcVTcursOutline +#if OPT_TEK4014 + , gcTKcurs +#endif + , gcMAX +} CgsEnum; + +#define for_each_text_gc(n) for (n = gcNorm; n < gcVTcursNormal; ++n) +#define for_each_curs_gc(n) for (n = gcVTcursNormal; n <= gcVTcursOutline; ++n) +#define for_each_gc(n) for (n = gcNorm; n < gcMAX; ++n) + +/* + * Indices for the normal terminal colors in screen.Tcolors[]. + * See also OscTextColors, which has corresponding values. + */ +typedef enum { + TEXT_FG = 0 /* text foreground */ + , TEXT_BG /* text background */ + , TEXT_CURSOR /* text cursor */ + , MOUSE_FG /* mouse foreground */ + , MOUSE_BG /* mouse background */ +#if OPT_TEK4014 + , TEK_FG /* tektronix foreground */ + , TEK_BG /* tektronix background */ + , TEK_CURSOR /* tektronix cursor */ +#endif +#if OPT_HIGHLIGHT_COLOR + , HIGHLIGHT_BG /* highlight background */ + , HIGHLIGHT_FG /* highlight foreground */ +#endif + , NCOLORS /* total number of colors */ +} TermColors; + +/* + * Constants for titleModes resource + */ +typedef enum { + tmSetBase16 = 1 /* set title using hex-string */ + , tmGetBase16 = 2 /* get title using hex-string */ +#if OPT_WIDE_CHARS + , tmSetUtf8 = 4 /* like utf8Title, but controllable */ + , tmGetUtf8 = 8 /* retrieve title encoded as UTF-8 */ +#endif +} TitleModes; + +#define IsTitleMode(xw,mode) (((xw)->screen.title_modes & mode) != 0) + +/* indices for mapping multiple clicks to selection types */ +typedef enum { + Select_CHAR=0 + ,Select_WORD + ,Select_LINE + ,Select_GROUP + ,Select_PAGE + ,Select_ALL +#if OPT_SELECT_REGEX + ,Select_REGEX +#endif + ,NSELECTUNITS +} SelectUnit; + +typedef enum { + ecSetColor = 1 + , ecGetColor + , ecGetAnsiColor + , ecLAST +} ColorOps; + +typedef enum { + efSetFont = 1 + , efGetFont + , efLAST +} FontOps; + +typedef enum { + esFalse = 0 + , esTrue + , esAlways + , esNever +} FullscreenOps; + +typedef enum { + etSetTcap = 1 + , etGetTcap + , etLAST +} TcapOps; + +typedef enum { + /* 1-21 are chosen to be the same as the control-sequence coding */ + ewRestoreWin = 1 + , ewMinimizeWin = 2 + , ewSetWinPosition = 3 + , ewSetWinSizePixels = 4 + , ewRaiseWin = 5 + , ewLowerWin = 6 + , ewRefreshWin = 7 + , ewSetWinSizeChars = 8 +#if OPT_MAXIMIZE + , ewMaximizeWin = 9 + , ewFullscreenWin = 10 +#endif + , ewGetWinState = 11 + , ewGetWinPosition = 13 + , ewGetWinSizePixels = 14 + , ewGetWinSizeChars = 18 +#if OPT_MAXIMIZE + , ewGetScreenSizeChars = 19 +#endif + , ewGetIconTitle = 20 + , ewGetWinTitle = 21 + , ewPushTitle = 22 + , ewPopTitle = 23 + /* these do not fit into that scheme, which is why we use an array */ + , ewSetWinLines + , ewSetXprop + , ewGetSelection + , ewSetSelection + /* get the size of the array... */ + , ewLAST +} WindowOps; + +#define COLOR_DEFINED(s,w) ((s)->which & (unsigned) (1<<(w))) +#define COLOR_VALUE(s,w) ((s)->colors[w]) +#define SET_COLOR_VALUE(s,w,v) (((s)->colors[w] = (v)), UIntSet((s)->which, (1<<(w)))) + +#define COLOR_NAME(s,w) ((s)->names[w]) +#define SET_COLOR_NAME(s,w,v) (((s)->names[w] = (v)), ((s)->which |= (unsigned) (1<<(w)))) + +#define UNDEFINE_COLOR(s,w) ((s)->which &= (~((w)<<1))) + +/***====================================================================***/ + +#if OPT_ISO_COLORS +#define TERM_COLOR_FLAGS(xw) ((xw)->flags & (FG_COLOR|BG_COLOR)) +#define COLOR_0 0 +#define COLOR_1 1 +#define COLOR_2 2 +#define COLOR_3 3 +#define COLOR_4 4 +#define COLOR_5 5 +#define COLOR_6 6 +#define COLOR_7 7 +#define COLOR_8 8 +#define COLOR_9 9 +#define COLOR_10 10 +#define COLOR_11 11 +#define COLOR_12 12 +#define COLOR_13 13 +#define COLOR_14 14 +#define COLOR_15 15 +#define MIN_ANSI_COLORS 16 + +#if OPT_256_COLORS +# define NUM_ANSI_COLORS 256 +#elif OPT_88_COLORS +# define NUM_ANSI_COLORS 88 +#else +# define NUM_ANSI_COLORS MIN_ANSI_COLORS +#endif + +#if NUM_ANSI_COLORS > MIN_ANSI_COLORS +# define OPT_EXT_COLORS 1 +#else +# define OPT_EXT_COLORS 0 +#endif + +#define COLOR_BD (NUM_ANSI_COLORS) /* BOLD */ +#define COLOR_UL (NUM_ANSI_COLORS+1) /* UNDERLINE */ +#define COLOR_BL (NUM_ANSI_COLORS+2) /* BLINK */ +#define COLOR_RV (NUM_ANSI_COLORS+3) /* REVERSE */ +#define MAXCOLORS (NUM_ANSI_COLORS+4) +#ifndef DFT_COLORMODE +#define DFT_COLORMODE True /* default colorMode resource */ +#endif + +#define ReverseOrHilite(screen,flags,hilite) \ + (( screen->colorRVMode && hilite ) || \ + ( !screen->colorRVMode && \ + (( (flags & INVERSE) && !hilite) || \ + (!(flags & INVERSE) && hilite)) )) + +/* Define a fake XK code, we need it for the fake color response in + * xtermcapKeycode(). */ +#if OPT_TCAP_QUERY && OPT_ISO_COLORS +# define XK_COLORS 0x0003 +#endif + +#else /* !OPT_ISO_COLORS */ + +#define TERM_COLOR_FLAGS(xw) 0 + +#define ReverseOrHilite(screen,flags,hilite) \ + (( (flags & INVERSE) && !hilite) || \ + (!(flags & INVERSE) && hilite)) + +#endif /* OPT_ISO_COLORS */ + +# define XK_TCAPNAME 0x0004 + +#if OPT_AIX_COLORS +#define if_OPT_AIX_COLORS(screen, code) if(screen->colorMode) code +#else +#define if_OPT_AIX_COLORS(screen, code) /* nothing */ +#endif + +#if OPT_256_COLORS || OPT_88_COLORS || OPT_ISO_COLORS +# define if_OPT_ISO_COLORS(screen, code) if (screen->colorMode) code +#else +# define if_OPT_ISO_COLORS(screen, code) /* nothing */ +#endif + +#define COLOR_RES_NAME(root) "color" root + +#if OPT_COLOR_CLASS +#define COLOR_RES_CLASS(root) "Color" root +#else +#define COLOR_RES_CLASS(root) XtCForeground +#endif + +#if OPT_COLOR_RES +#define COLOR_RES(root,offset,value) Sres(COLOR_RES_NAME(root), COLOR_RES_CLASS(root), offset.resource, value) +#define COLOR_RES2(name,class,offset,value) Sres(name, class, offset.resource, value) +#else +#define COLOR_RES(root,offset,value) Cres(COLOR_RES_NAME(root), COLOR_RES_CLASS(root), offset, value) +#define COLOR_RES2(name,class,offset,value) Cres(name, class, offset, value) +#endif + +#define CLICK_RES_NAME(count) "on" count "Clicks" +#define CLICK_RES_CLASS(count) "On" count "Clicks" +#define CLICK_RES(count,offset,value) Sres(CLICK_RES_NAME(count), CLICK_RES_CLASS(count), offset, value) + +/***====================================================================***/ + +#if OPT_DEC_CHRSET +#define if_OPT_DEC_CHRSET(code) code + /* Use 2 bits for encoding the double high/wide sense of characters */ +#define CSET_SWL 0 +#define CSET_DHL_TOP 1 +#define CSET_DHL_BOT 2 +#define CSET_DWL 3 +#define NUM_CHRSET 8 /* normal/bold and 4 CSET_xxx values */ + + /* Use remaining bits for encoding the other character-sets */ +#define CSET_NORMAL(code) ((code) == CSET_SWL) +#define CSET_DOUBLE(code) (!CSET_NORMAL(code) && !CSET_EXTEND(code)) +#define CSET_EXTEND(code) ((int)(code) > CSET_DWL) + +#define DBLCS_BITS 4 +#define DBLCS_MASK BITS2MASK(DBLCS_BITS) + +#define GetLineDblCS(ld) (((ld)->bufHead >> LINEFLAG_BITS) & DBLCS_MASK) +#define SetLineDblCS(ld,cs) (ld)->bufHead = (RowData) ((ld->bufHead & LINEFLAG_MASK) | (cs << LINEFLAG_BITS)) + +#define LineCharSet(screen, ld) \ + ((CSET_DOUBLE(GetLineDblCS(ld))) \ + ? GetLineDblCS(ld) \ + : (screen)->cur_chrset) +#define LineMaxCol(screen, ld) \ + (CSET_DOUBLE(GetLineDblCS(ld)) \ + ? (screen->max_col / 2) \ + : (screen->max_col)) +#define LineCursorX(screen, ld, col) \ + (CSET_DOUBLE(GetLineDblCS(ld)) \ + ? CursorX(screen, 2*(col)) \ + : CursorX(screen, (col))) +#define LineFontWidth(screen, ld) \ + (CSET_DOUBLE(GetLineDblCS(ld)) \ + ? 2*FontWidth(screen) \ + : FontWidth(screen)) +#else + +#define if_OPT_DEC_CHRSET(code) /*nothing*/ + +#define GetLineDblCS(ld) 0 + +#define LineCharSet(screen, ld) 0 +#define LineMaxCol(screen, ld) screen->max_col +#define LineCursorX(screen, ld, col) CursorX(screen, col) +#define LineFontWidth(screen, ld) FontWidth(screen) + +#endif + +#if OPT_LUIT_PROG && !OPT_WIDE_CHARS +#error Luit requires the wide-chars configuration +#endif + +/***====================================================================***/ + +#if OPT_EBCDIC +extern int E2A(int); +extern int A2E(int); +#else +#define E2A(a) (a) +#define A2E(a) (a) +#endif + +#define CONTROL(a) (A2E(E2A(a)&037)) + +/***====================================================================***/ + +#if OPT_TEK4014 +#define TEK4014_ACTIVE(xw) ((xw)->misc.TekEmu) +#define TEK4014_SHOWN(xw) ((xw)->misc.Tshow) +#define CURRENT_EMU_VAL(tek,vt) (TEK4014_ACTIVE(term) ? tek : vt) +#define CURRENT_EMU() CURRENT_EMU_VAL((Widget)tekWidget, (Widget)term) +#else +#define TEK4014_ACTIVE(screen) 0 +#define TEK4014_SHOWN(xw) 0 +#define CURRENT_EMU_VAL(tek,vt) (vt) +#define CURRENT_EMU() ((Widget)term) +#endif + +/***====================================================================***/ + +#if OPT_TOOLBAR +#define SHELL_OF(widget) XtParent(XtParent(widget)) +#else +#define SHELL_OF(widget) XtParent(widget) +#endif + +/***====================================================================***/ + +#if OPT_VT52_MODE +#define if_OPT_VT52_MODE(screen, code) if(screen->vtXX_level == 0) code +#else +#define if_OPT_VT52_MODE(screen, code) /* nothing */ +#endif + +/***====================================================================***/ + +#if OPT_XMC_GLITCH +#define if_OPT_XMC_GLITCH(screen, code) if(screen->xmc_glitch) code +#define XMC_GLITCH 1 /* the character we'll show */ +#define XMC_FLAGS (INVERSE|UNDERLINE|BOLD|BLINK) +#else +#define if_OPT_XMC_GLITCH(screen, code) /* nothing */ +#endif + +/***====================================================================***/ + +#define LO_BYTE(ch) CharOf((ch) & 0xff) +#define HI_BYTE(ch) CharOf((ch) >> 8) + +#if OPT_WIDE_CHARS +#define if_OPT_WIDE_CHARS(screen, code) if(screen->wide_chars) code +#define if_WIDE_OR_NARROW(screen, wide, narrow) if(screen->wide_chars) wide else narrow +#if OPT_WIDER_ICHAR +typedef unsigned IChar; /* for 8-21 bit characters */ +#else +typedef unsigned short IChar; /* for 8-16 bit characters */ +#endif +#else +#define if_OPT_WIDE_CHARS(screen, code) /* nothing */ +#define if_WIDE_OR_NARROW(screen, wide, narrow) narrow +typedef unsigned char IChar; /* for 8-bit characters */ +#endif + +/***====================================================================***/ + +#ifndef RES_OFFSET +#define RES_OFFSET(offset) XtOffsetOf(XtermWidgetRec, offset) +#endif + +#define RES_NAME(name) name +#define RES_CLASS(name) name + +#define Bres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRBoolean, sizeof(Boolean), \ + RES_OFFSET(offset), XtRImmediate, (XtPointer) dftvalue} + +#define Cres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRPixel, sizeof(Pixel), \ + RES_OFFSET(offset), XtRString, (XtPointer) dftvalue} + +#define Tres(name, class, offset, dftvalue) \ + COLOR_RES2(name, class, screen.Tcolors[offset], dftvalue) \ + +#define Fres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRFontStruct, sizeof(XFontStruct *), \ + RES_OFFSET(offset), XtRString, (XtPointer) dftvalue} + +#define Ires(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRInt, sizeof(int), \ + RES_OFFSET(offset), XtRImmediate, (XtPointer) dftvalue} + +#define Dres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRFloat, sizeof(float), \ + RES_OFFSET(offset), XtRString, (XtPointer) dftvalue} + +#define Sres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRString, sizeof(char *), \ + RES_OFFSET(offset), XtRString, (XtPointer) dftvalue} + +#define Wres(name, class, offset, dftvalue) \ + {RES_NAME(name), RES_CLASS(class), XtRWidget, sizeof(Widget), \ + RES_OFFSET(offset), XtRWidget, (XtPointer) dftvalue} + +/***====================================================================***/ + +#define FRG_SIZE resource.minBufSize +#define BUF_SIZE resource.maxBufSize + +typedef struct { + Char * next; + Char * last; + int update; /* HandleInterpret */ +#if OPT_WIDE_CHARS + IChar utf_data; /* resulting character */ + int utf_size; /* ...number of bytes decoded */ + Char *write_buf; + unsigned write_len; +#endif + Char buffer[1]; +} PtyData; + +/***====================================================================***/ + +#if OPT_ISO_COLORS +#if OPT_256_COLORS || OPT_88_COLORS +#define COLOR_BITS 8 +typedef unsigned short CellColor; +#else +#define COLOR_BITS 4 +typedef Char CellColor; +#endif +#else +typedef int CellColor; +#endif + +#define BITS2MASK(b) ((1 << b) - 1) + +#define COLOR_MASK BITS2MASK(COLOR_BITS) + +#define GetCellColorFG(src) ((src) & COLOR_MASK) +#define GetCellColorBG(src) (((src) >> COLOR_BITS) & COLOR_MASK) + +typedef Char RowData; /* wrap/blink, and DEC single-double chars */ + +#define LINEFLAG_BITS 4 +#define LINEFLAG_MASK BITS2MASK(LINEFLAG_BITS) + +#define GetLineFlags(ld) ((ld)->bufHead & LINEFLAG_MASK) + +#if OPT_DEC_CHRSET +#define SetLineFlags(ld,xx) (ld)->bufHead = (RowData) ((ld->bufHead & (DBLCS_MASK << LINEFLAG_BITS)) | (xx & LINEFLAG_MASK)) +#else +#define SetLineFlags(ld,xx) (ld)->bufHead = (RowData) (xx & LINEFLAG_MASK) +#endif + +typedef IChar CharData; + +/* + * This is the xterm line-data/scrollback structure. + */ +typedef struct { + Dimension lineSize; /* number of columns in this row */ + RowData bufHead; /* flag for wrapped lines */ +#if OPT_WIDE_CHARS + Char combSize; /* number of items in combData[] */ +#endif + Char *attribs; /* video attributes */ +#if OPT_ISO_COLORS + CellColor *color; /* foreground+background color numbers */ +#endif + CharData *charData; /* cell's base character */ + CharData *combData[1]; /* first enum past fixed-offsets */ +} LineData; + +/* + * We use CellData in a few places, when copying a cell's data to a temporary + * variable. + */ +typedef struct { + Char attribs; +#if OPT_WIDE_CHARS + Char combSize; /* number of items in combData[] */ +#endif +#if OPT_ISO_COLORS + CellColor color; /* color-array */ +#endif + CharData charData; /* cell's base character */ + CharData combData[1]; /* array of combining chars */ +} CellData; + +#define for_each_combData(off, ld) for (off = 0; off < ld->combSize; ++off) + +/* + * Accommodate older compilers by not using variable-length arrays. + */ +#define SizeOfLineData offsetof(LineData, combData) +#define SizeOfCellData offsetof(CellData, combData) + + /* + * A "row" is the index within the visible part of the screen, and an + * "inx" is the index within the whole set of scrollable lines. + */ +#define ROW2INX(screen, row) ((row) + (screen)->topline) +#define INX2ROW(screen, inx) ((inx) - (screen)->topline) + +#define ROW2ABS(screen, row) ((row) + (screen)->savedlines) +#define INX2ABS(screen, inx) ROW2ABS(screen, INX2ROW(screen, inx)) + +#define okScrnRow(screen, row) \ + ((row) <= ((screen)->max_row - (screen)->topline) \ + && (row) >= -((screen)->savedlines)) + + /* + * Cache data for "proportional" and other fonts containing a mixture + * of widths. + */ +typedef struct { + Bool mixed; + Dimension min_width; /* nominal cell width for 0..255 */ + Dimension max_width; /* maximum cell width */ +} FontMap; + +typedef struct { + unsigned chrset; + unsigned flags; + XFontStruct * fs; + char * fn; + FontMap map; + Char known_missing[256]; +} XTermFonts; + +#if OPT_RENDERFONT +typedef enum { + erFalse = 0 + , erTrue + , erDefault + , erLast +} RenderFont; + +#define DefaultRenderFont(xw) \ + if ((xw)->misc.render_font == erDefault) \ + (xw)->misc.render_font = erFalse + +typedef struct { + XftFont * font; + FontMap map; +} XTermXftFonts; +#endif + +typedef struct { + int top; + int left; + int bottom; + int right; +} XTermRect; + + /* indices into save_modes[] */ +typedef enum { + DP_ALT_SENDS_ESC, + DP_BELL_IS_URGENT, + DP_CRS_VISIBLE, + DP_DECANM, + DP_DECARM, + DP_DECAWM, + DP_DECBKM, + DP_DECCKM, + DP_DECCOLM, /* IN132COLUMNS */ + DP_DECKPAM, + DP_DECNRCM, + DP_DECOM, + DP_DECPEX, + DP_DECPFF, + DP_DECSCLM, + DP_DECSCNM, + DP_DECTCEM, + DP_DELETE_IS_DEL, + DP_EIGHT_BIT_META, + DP_KEEP_SELECTION, + DP_KEYBOARD_TYPE, + DP_POP_ON_BELL, + DP_PRN_EXTENT, + DP_PRN_FORMFEED, + DP_RXVT_SCROLLBAR, + DP_RXVT_SCROLL_TTY_KEYPRESS, + DP_RXVT_SCROLL_TTY_OUTPUT, + DP_SELECT_TO_CLIPBOARD, + DP_X_ALTSCRN, + DP_X_DECCOLM, + DP_X_EXT_MOUSE, + DP_X_LOGGING, + DP_X_LRMM, + DP_X_MARGIN, + DP_X_MORE, + DP_X_MOUSE, + DP_X_NCSM, + DP_X_REVWRAP, + DP_X_X10MSE, +#if OPT_BLINK_CURS + DP_CRS_BLINK, +#endif +#if OPT_FOCUS_EVENT + DP_X_FOCUS, +#endif +#if OPT_NUM_LOCK + DP_REAL_NUMLOCK, + DP_META_SENDS_ESC, +#endif +#if OPT_SHIFT_FONTS + DP_RXVT_FONTSIZE, +#endif +#if OPT_TEK4014 + DP_DECTEK, +#endif +#if OPT_TOOLBAR + DP_TOOLBAR, +#endif + DP_LAST +} SaveModes; + +#define DoSM(code,value) screen->save_modes[code] = (unsigned) (value) +#define DoRM(code,value) value = (Boolean) screen->save_modes[code] +#define DoRM0(code,value) value = screen->save_modes[code] + + /* index into vt_shell[] or tek_shell[] */ +typedef enum { + noMenu = -1, + mainMenu, + vtMenu, + fontMenu, +#if OPT_TEK4014 + tekMenu +#endif +} MenuIndex; + +typedef enum { + bvOff = -1, + bvLow = 0, + bvHigh +} BellVolume; + +#define NUM_POPUP_MENUS 4 + +#if OPT_COLOR_RES +typedef struct { + String resource; + Pixel value; + int mode; /* -1=invalid, 0=unset, 1=set */ +} ColorRes; +#else +#define ColorRes Pixel +#endif + +/* these are set in getPrinterFlags */ +typedef struct { + int printer_extent; /* print complete page */ + int printer_formfeed; /* print formfeed per function */ + int printer_newline; /* print newline per function */ + int print_attributes; /* 0=off, 1=normal, 2=color */ + int print_everything; /* 0=all, 1=dft, 2=alt, 3=saved */ +} PrinterFlags; + +typedef struct { + FILE * fp; /* output file/pipe used */ + Boolean isOpen; /* output was opened/tried */ + Boolean toFile; /* true when directly to file */ + String printer_command; /* pipe/shell command string */ + Boolean printer_autoclose; /* close printer when offline */ + Boolean printer_extent; /* print complete page */ + Boolean printer_formfeed; /* print formfeed per function */ + Boolean printer_newline; /* print newline per function */ + int printer_controlmode; /* 0=off, 1=auto, 2=controller */ + int print_attributes; /* 0=off, 1=normal, 2=color */ + int print_everything; /* 0=all, 1=dft, 2=alt, 3=saved */ +} PrinterState; + +typedef struct { + unsigned which; /* must have NCOLORS bits */ + Pixel colors[NCOLORS]; + char *names[NCOLORS]; +} ScrnColors; + +typedef struct { + Boolean saved; + int row; + int col; + unsigned flags; /* VTxxx saves graphics rendition */ + Char curgl; + Char curgr; + Char gsets[4]; +#if OPT_ISO_COLORS + int cur_foreground; /* current foreground color */ + int cur_background; /* current background color */ + int sgr_foreground; /* current SGR foreground color */ + int sgr_background; /* current SGR background color */ + Boolean sgr_extended; /* SGR set with extended codes? */ +#endif +} SavedCursor; + +typedef struct _SaveTitle { + struct _SaveTitle *next; + char *iconName; + char *windowName; +} SaveTitle; + +#define SAVED_CURSORS 2 + +typedef struct { + int width; /* if > 0, width of scrollbar, */ + /* and scrollbar is showing */ + Boolean rv_cached; /* see ScrollBarReverseVideo */ + int rv_active; /* ...current reverse-video */ + Pixel bg; /* ...cached background color */ + Pixel fg; /* ...cached foreground color */ + Pixel bdr; /* ...cached border color */ + Pixmap bdpix; /* ...cached border pixmap */ +} SbInfo; + +#if OPT_TOOLBAR +typedef struct { + Widget menu_bar; /* toolbar, if initialized */ + Dimension menu_height; /* ...and its height */ + Dimension menu_border; /* ...and its border */ +} TbInfo; +#define VT100_TB_INFO(name) screen.fullVwin.tb_info.name +#endif + +typedef struct { + Window window; /* X window id */ + int width; /* width of columns */ + int height; /* height of rows */ + Dimension fullwidth; /* full width of window */ + Dimension fullheight; /* full height of window */ + int f_width; /* width of fonts in pixels */ + int f_height; /* height of fonts in pixels */ + int f_ascent; /* ascent of font in pixels */ + int f_descent; /* descent of font in pixels */ + SbInfo sb_info; +#if OPT_TOOLBAR + Boolean active; /* true if toolbars are used */ + TbInfo tb_info; /* toolbar information */ +#endif +} VTwin; + +typedef struct { + Window window; /* X window id */ + int width; /* width of columns */ + int height; /* height of rows */ + Dimension fullwidth; /* full width of window */ + Dimension fullheight; /* full height of window */ + double tekscale; /* scale factor Tek -> vs100 */ +} TKwin; + +typedef struct { + String f_n; /* the normal font */ + String f_b; /* the bold font */ +#if OPT_WIDE_CHARS + String f_w; /* the normal wide font */ + String f_wb; /* the bold wide font */ +#endif +} VTFontNames; + +typedef struct { + VTFontNames default_font; + String menu_font_names[NMENUFONTS][fMAX]; +} SubResourceRec; + +#if OPT_INPUT_METHOD +#define NINPUTWIDGETS 3 +typedef struct { + Widget w; + XIM xim; /* input method attached to 'w' */ + XIC xic; /* input context attached to 'xim' */ +} TInput; +#endif + +typedef struct { +/* These parameters apply to both windows */ + Display *display; /* X display for screen */ + int respond; /* socket for responses + (position report, etc.) */ +/* These parameters apply to VT100 window */ + IChar unparse_bfr[256]; + unsigned unparse_len; + +#if OPT_TCAP_QUERY + int tc_query_code; + Bool tc_query_fkey; +#endif + pid_t pid; /* pid of process on far side */ + uid_t uid; /* user id of actual person */ + gid_t gid; /* group id of actual person */ + ColorRes Tcolors[NCOLORS]; /* terminal colors */ +#if OPT_HIGHLIGHT_COLOR + Boolean hilite_color; /* hilite colors override */ + Boolean hilite_reverse; /* hilite overrides reverse */ +#endif +#if OPT_ISO_COLORS + XColor * cmap_data; /* color table */ + unsigned cmap_size; + ColorRes Acolors[MAXCOLORS]; /* ANSI color emulation */ + int veryBoldColors; /* modifier for boldColors */ + Boolean boldColors; /* can we make bold colors? */ + Boolean colorMode; /* are we using color mode? */ + Boolean colorULMode; /* use color for underline? */ + Boolean italicULMode; /* italic font for underline? */ + Boolean colorBDMode; /* use color for bold? */ + Boolean colorBLMode; /* use color for blink? */ + Boolean colorRVMode; /* use color for reverse? */ + Boolean colorAttrMode; /* prefer colorUL/BD to SGR */ +#endif +#if OPT_DEC_CHRSET + Boolean font_doublesize;/* enable font-scaling */ + int cache_doublesize;/* limit of our cache */ + Char cur_chrset; /* character-set index & code */ + int fonts_used; /* count items in double_fonts */ + XTermFonts double_fonts[NUM_CHRSET]; +#endif +#if OPT_DEC_RECTOPS + int cur_decsace; /* parameter for DECSACE */ +#endif +#if OPT_WIDE_CHARS + Boolean wide_chars; /* true when 16-bit chars */ + Boolean vt100_graphics; /* true to allow vt100-graphics */ + Boolean utf8_inparse; /* true to enable UTF-8 parser */ + Boolean normalized_c; /* true to precompose to Form C */ + char * utf8_mode_s; /* use UTF-8 decode/encode */ + char * utf8_fonts_s; /* use UTF-8 decode/encode */ + int utf8_mode; /* use UTF-8 decode/encode: 0-2 */ + int utf8_fonts; /* use UTF-8 decode/encode: 0-2 */ + int max_combining; /* maximum # of combining chars */ + Boolean utf8_latin1; /* use UTF-8 with Latin-1 bias */ + Boolean utf8_title; /* use UTF-8 titles */ + int latin9_mode; /* poor man's luit, latin9 */ + int unicode_font; /* font uses unicode encoding */ + int utf_count; /* state of utf_char */ + IChar utf_char; /* in-progress character */ + Boolean char_was_written; + int last_written_col; + int last_written_row; + TypedBuffer(XChar2b); + TypedBuffer(char); +#endif +#if OPT_BROKEN_OSC + Boolean brokenLinuxOSC; /* true to ignore Linux palette ctls */ +#endif +#if OPT_BROKEN_ST + Boolean brokenStringTerm; /* true to match old OSC parse */ +#endif +#if OPT_C1_PRINT || OPT_WIDE_CHARS + Boolean c1_printable; /* true if we treat C1 as print */ +#endif + int border; /* inner border */ + int scrollBarBorder; /* scrollBar border */ + long event_mask; + unsigned send_mouse_pos; /* user wants mouse transition */ + /* and position information */ + int extend_coords; /* support large terminals */ + Boolean send_focus_pos; /* user wants focus in/out info */ + Boolean quiet_grab; /* true if no cursor change on focus */ +#if OPT_PASTE64 + Cardinal base64_paste; /* set to send paste in base64 */ + int base64_final; /* string-terminator for paste */ + /* _qWriteSelectionData expects these to be initialized to zero. + * base64_flush() is the last step of the conversion, it clears these + * variables. + */ + unsigned base64_accu; + unsigned base64_count; + unsigned base64_pad; +#endif +#if OPT_READLINE + unsigned click1_moves; + unsigned paste_moves; + unsigned dclick3_deletes; + unsigned paste_brackets; + unsigned paste_quotes; + unsigned paste_literal_nl; +#endif /* OPT_READLINE */ +#if OPT_DEC_LOCATOR + Boolean locator_reset; /* turn mouse off after 1 report? */ + Boolean locator_pixels; /* report in pixels? */ + /* if false, report in cells */ + unsigned locator_events; /* what events to report */ + Boolean loc_filter; /* is filter rectangle active? */ + int loc_filter_top; /* filter rectangle for DEC Locator */ + int loc_filter_left; + int loc_filter_bottom; + int loc_filter_right; +#endif /* OPT_DEC_LOCATOR */ + int mouse_button; /* current button pressed */ + int mouse_row; /* ...and its row */ + int mouse_col; /* ...and its column */ + int select; /* xterm selected */ + Boolean bellOnReset; /* bellOnReset */ + Boolean visualbell; /* visual bell mode */ + Boolean poponbell; /* pop on bell mode */ + + Boolean allowColorOps; /* ColorOps mode */ + Boolean allowFontOps; /* FontOps mode */ + Boolean allowSendEvents;/* SendEvent mode */ + Boolean allowTcapOps; /* TcapOps mode */ + Boolean allowTitleOps; /* TitleOps mode */ + Boolean allowWindowOps; /* WindowOps mode */ + + Boolean allowColorOp0; /* initial ColorOps mode */ + Boolean allowFontOp0; /* initial FontOps mode */ + Boolean allowSendEvent0;/* initial SendEvent mode */ + Boolean allowTcapOp0; /* initial TcapOps mode */ + Boolean allowTitleOp0; /* initial TitleOps mode */ + Boolean allowWindowOp0; /* initial WindowOps mode */ + + String disallowedColorOps; + char disallow_color_ops[ecLAST]; + + String disallowedFontOps; + char disallow_font_ops[efLAST]; + + String disallowedTcapOps; + char disallow_tcap_ops[etLAST]; + + String disallowedWinOps; + char disallow_win_ops[ewLAST]; + + Boolean awaitInput; /* select-timeout mode */ + Boolean grabbedKbd; /* keyboard is grabbed */ +#if OPT_MAXIMIZE + Boolean fullscreen; /* window is fullscreen */ +#endif +#ifdef ALLOWLOGGING + int logging; /* logging mode */ + int logfd; /* file descriptor of log */ + char *logfile; /* log file name */ + Char *logstart; /* current start of log buffer */ +#endif + int inhibit; /* flags for inhibiting changes */ + +/* VT window parameters */ + Boolean Vshow; /* VT window showing */ + VTwin fullVwin; +#ifndef NO_ACTIVE_ICON + VTwin iconVwin; + VTwin *whichVwin; +#endif /* NO_ACTIVE_ICON */ + + int pointer_mode; /* when to use hidden_cursor */ + Boolean hide_pointer; /* true to use "hidden_cursor" */ + Cursor pointer_cursor; /* pointer cursor in window */ + Cursor hidden_cursor; /* hidden cursor in window */ + + String answer_back; /* response to ENQ */ + + PrinterState printer_state; /* actual printer state */ + PrinterFlags printer_flags; /* working copy of printer flags */ +#if OPT_PRINT_ON_EXIT + Boolean write_error; +#endif + + Boolean fnt_prop; /* true if proportional fonts */ + Boolean fnt_boxes; /* true if font has box-chars */ + Boolean force_packed; /* true to override proportional */ +#if OPT_BOX_CHARS + Boolean force_box_chars;/* true if we assume that */ + Boolean force_all_chars;/* true to outline missing chars */ + Boolean allow_packing; /* true to allow packed-fonts */ +#endif + Dimension fnt_wide; + Dimension fnt_high; + float scale_height; /* scaling for font-height */ + XTermFonts fnts[fMAX]; /* normal/bold/etc for terminal */ + Boolean free_bold_box; /* same_font_size's austerity */ + Boolean allowBoldFonts; /* do we use bold fonts at all? */ +#ifndef NO_ACTIVE_ICON + XTermFonts fnt_icon; /* icon font */ + String icon_fontname; /* name of icon font */ + int icon_fontnum; /* number to use for icon font */ +#endif /* NO_ACTIVE_ICON */ + int enbolden; /* overstrike for bold font */ + XPoint *box; /* draw unselected cursor */ + + int cursor_state; /* ON, OFF, or BLINKED_OFF */ + int cursor_busy; /* do not redraw... */ + Boolean cursor_underline; /* true if cursor is in underline mode */ +#if OPT_BLINK_CURS + Boolean cursor_blink; /* cursor blink enable */ + Boolean cursor_blink_res; /* initial cursor blink value */ + Boolean cursor_blink_esc; /* cursor blink escape-state */ +#endif +#if OPT_BLINK_TEXT + Boolean blink_as_bold; /* text blink disable */ +#endif +#if OPT_BLINK_CURS || OPT_BLINK_TEXT + int blink_state; /* ON, OFF, or BLINKED_OFF */ + int blink_on; /* cursor on time (msecs) */ + int blink_off; /* cursor off time (msecs) */ + XtIntervalId blink_timer; /* timer-id for cursor-proc */ +#endif +#if OPT_ZICONBEEP + Boolean zIconBeep_flagged; /* True if icon name was changed */ +#endif /* OPT_ZICONBEEP */ + int cursor_GC; /* see ShowCursor() */ + int cursor_set; /* requested state */ + CELL cursorp; /* previous cursor row/column */ + int cur_col; /* current cursor column */ + int cur_row; /* current cursor row */ + int max_col; /* rightmost column */ + int max_row; /* bottom row */ + int top_marg; /* top line of scrolling region */ + int bot_marg; /* bottom line of " " */ + int lft_marg; /* left column of " " */ + int rgt_marg; /* right column of " " */ + Widget scrollWidget; /* pointer to scrollbar struct */ + /* + * Indices used to keep track of the top of the vt100 window and + * the saved lines, taking scrolling into account. + */ + int topline; /* line number of top, <= 0 */ + long saved_fifo; /* number of lines that've been saved */ + int savedlines; /* number of lines that've been saved */ + int savelines; /* number of lines off top to save */ + int scroll_amt; /* amount to scroll */ + int refresh_amt; /* amount to refresh */ + /* + * Working variables for getLineData(). + */ + size_t lineExtra; /* extra space for combining chars */ + /* + * Pointer to the current visible buffer. + */ + ScrnBuf visbuf; /* ptr to visible screen buf (main) */ + /* + * Data for the normal buffer, which may have saved lines to which + * the user can scroll. + */ + ScrnBuf saveBuf_index; + Char *saveBuf_data; + /* + * Data for visible and alternate buffer. + */ + ScrnBuf editBuf_index[2]; + Char *editBuf_data[2]; + int whichBuf; /* 0/1 for normal/alternate buf */ + Boolean is_running; /* true when buffers are legal */ + /* + * Workspace used for screen operations. + */ + Char **save_ptr; /* workspace for save-pointers */ + size_t save_len; /* ...and its length */ + + int scrolllines; /* number of lines to button scroll */ + Boolean scrollttyoutput; /* scroll to bottom on tty output */ + Boolean scrollkey; /* scroll to bottom on key */ + Boolean cursor_moved; /* scrolling makes cursor move */ + + Boolean do_wrap; /* true if cursor in last column + and character just output */ + + int incopy; /* 0 idle; 1 XCopyArea issued; + -1 first GraphicsExpose seen, + but last not seen */ + int copy_src_x; /* params from last XCopyArea ... */ + int copy_src_y; + unsigned int copy_width; + unsigned int copy_height; + int copy_dest_x; + int copy_dest_y; + + Dimension embed_wide; + Dimension embed_high; + + Boolean c132; /* allow change to 132 columns */ + Boolean curses; /* kludge line wrap for more */ + Boolean hp_ll_bc; /* kludge HP-style ll for xdb */ + Boolean marginbell; /* true if margin bell on */ + int nmarginbell; /* columns from right margin */ + int bellArmed; /* cursor below bell margin */ + BellVolume marginVolume; /* margin-bell volume */ + BellVolume warningVolume; /* warning-bell volume */ + Boolean multiscroll; /* true if multi-scroll */ + int scrolls; /* outstanding scroll count, + used only with multiscroll */ + SavedCursor sc[SAVED_CURSORS]; /* data for restore cursor */ + unsigned save_modes[DP_LAST]; /* save dec/xterm private modes */ + + int title_modes; /* control set/get of titles */ + SaveTitle *save_title; + + /* Improved VT100 emulation stuff. */ + String keyboard_dialect; /* default keyboard dialect */ + Char gsets[4]; /* G0 through G3. */ + Char curgl; /* Current GL setting. */ + Char curgr; /* Current GR setting. */ + Char curss; /* Current single shift. */ + String term_id; /* resource for terminal_id */ + int terminal_id; /* 100=vt100, 220=vt220, etc. */ + int vtXX_level; /* 0=vt52, 1,2,3 = vt100 ... vt320 */ + int ansi_level; /* dpANSI levels 1,2,3 */ + int protected_mode; /* 0=off, 1=DEC, 2=ISO */ + Boolean always_bold_mode; /* compare normal/bold font */ + Boolean always_highlight; /* whether to highlight cursor */ + Boolean bold_mode; /* use bold font or overstrike */ + Boolean delete_is_del; /* true for compatible Delete key */ + Boolean jumpscroll; /* whether we should jumpscroll */ + Boolean fastscroll; /* whether we should fastscroll */ + Boolean old_fkeys; /* true for compatible fkeys */ + Boolean underline; /* whether to underline text */ + +#if OPT_MAXIMIZE + Boolean restore_data; + int restore_x; + int restore_y; + unsigned restore_width; + unsigned restore_height; +#endif + +#if OPT_SCROLL_LOCK + Boolean allowScrollLock;/* ScrollLock mode */ + Boolean allowScrollLock0;/* initial ScrollLock mode */ + Boolean scroll_lock; /* true to keep buffer in view */ + Boolean scroll_dirty; /* scrolling makes screen dirty */ +#endif + +#if OPT_VT52_MODE + Char vt52_save_curgl; + Char vt52_save_curgr; + Char vt52_save_curss; + Char vt52_save_gsets[4]; +#endif + /* Testing */ +#if OPT_XMC_GLITCH + unsigned xmc_glitch; /* # of spaces to pad on SGR's */ + int xmc_attributes; /* attrs that make a glitch */ + Boolean xmc_inline; /* SGR's propagate only to eol */ + Boolean move_sgr_ok; /* SGR is reset on move */ +#endif + + /* + * Bell + */ + int visualBellDelay; /* msecs to delay for visibleBell */ + int bellSuppressTime; /* msecs after Bell before another allowed */ + Boolean bellInProgress; /* still ringing/flashing prev bell? */ + Boolean bellIsUrgent; /* set XUrgency WM hint on bell */ + Boolean flash_line; /* show visualBell as current line */ + /* + * Select/paste state. + */ + Boolean selectToClipboard; /* primary vs clipboard */ + String *mappedSelect; /* mapping for "SELECT" to "PRIMARY" */ + + Boolean waitingForTrackInfo; + int numberOfClicks; + int maxClicks; + int multiClickTime; /* time between multiclick selects */ + SelectUnit selectUnit; + SelectUnit selectMap[NSELECTUNITS]; + String onClick[NSELECTUNITS + 1]; + + char *charClass; /* for overriding word selection */ + Boolean cutNewline; /* whether or not line cut has \n */ + Boolean cutToBeginningOfLine; /* line cuts to BOL? */ + Boolean highlight_selection; /* controls appearance of selection */ + Boolean show_wrap_marks; /* show lines which are wrapped */ + Boolean trim_selection; /* controls trimming of selection */ + Boolean i18nSelections; + Boolean brokenSelections; + Boolean keepSelection; /* do not lose selection on output */ + Boolean replyToEmacs; /* Send emacs escape code when done selecting or extending? */ + Char *selection_data; /* the current selection */ + int selection_size; /* size of allocated buffer */ + unsigned long selection_length; /* number of significant bytes */ + EventMode eventMode; + Time selection_time; /* latest event timestamp */ + Time lastButtonUpTime; + unsigned lastButton; + + CELL rawPos; /* raw position for selection start */ + CELL startRaw; /* area before selectUnit processing */ + CELL endRaw; /* " " */ + CELL startSel; /* area after selectUnit processing */ + CELL endSel; /* " " */ + CELL startH; /* start highlighted text */ + CELL endH; /* end highlighted text */ + CELL saveStartW; /* saved WORD state, for LINE */ + CELL startExt; /* Start, end of extension */ + CELL endExt; /* " " */ + CELL saveStartR; /* Saved values of raw selection for extend to restore to */ + CELL saveEndR; /* " " */ + int startHCoord, endHCoord; + int firstValidRow; /* Valid rows for selection clipping */ + int lastValidRow; /* " " */ + + Boolean selectToBuffer; /* copy selection to buffer */ + char * internal_select; + + String default_string; + String eightbit_select_types; + Atom* selection_targets_8bit; +#if OPT_WIDE_CHARS + String utf8_select_types; + Atom* selection_targets_utf8; +#endif + Atom* selection_atoms; /* which selections we own */ + Cardinal sel_atoms_size; /* how many atoms allocated */ + Cardinal selection_count; /* how many atoms in use */ +#if OPT_SELECT_REGEX + char * selectExpr[NSELECTUNITS]; +#endif + /* + * Input/output state. + */ + Boolean input_eight_bits; /* do not send ESC when meta pressed */ + int eight_bit_meta; /* use 8th bit when meta pressed */ + char * eight_bit_meta_s; /* ...resource eightBitMeta */ + Boolean output_eight_bits; /* honor all bits or strip */ + Boolean control_eight_bits; /* send CSI as 8-bits */ + Boolean backarrow_key; /* backspace/delete */ + Boolean alt_is_not_meta; /* use both Alt- and Meta-key */ + Boolean alt_sends_esc; /* Alt-key sends ESC prefix */ + Boolean meta_sends_esc; /* Meta-key sends ESC prefix */ + /* + * Fonts + */ + Pixmap menu_item_bitmap; /* mask for checking items */ + String initial_font; + String menu_font_names[NMENUFONTS][fMAX]; +#define MenuFontName(n) menu_font_names[n][fNorm] + long menu_font_sizes[NMENUFONTS]; + int menu_font_number; +#if OPT_LOAD_VTFONTS || OPT_WIDE_CHARS + Boolean savedVTFonts; + Boolean mergedVTFonts; + SubResourceRec cacheVTFonts; +#endif +#if OPT_CLIP_BOLD + Boolean use_clipping; +#endif + void * main_cgs_cache; +#ifndef NO_ACTIVE_ICON + void * icon_cgs_cache; +#endif +#if OPT_RENDERFONT + XTermXftFonts renderFontNorm[NMENUFONTS]; + XTermXftFonts renderFontBold[NMENUFONTS]; + XTermXftFonts renderFontItal[NMENUFONTS]; +#if OPT_RENDERWIDE + XTermXftFonts renderWideNorm[NMENUFONTS]; + XTermXftFonts renderWideBold[NMENUFONTS]; + XTermXftFonts renderWideItal[NMENUFONTS]; + TypedBuffer(XftCharSpec); +#else + TypedBuffer(XftChar8); +#endif + XftDraw * renderDraw; +#endif +#if OPT_DABBREV + Boolean dabbrev_working; /* nonzero during dabbrev process */ + unsigned char dabbrev_erase_char; /* used for deleting inserted completion */ +#endif + char tcapbuf[TERMCAP_SIZE]; + char tcap_area[TERMCAP_SIZE]; +#if OPT_TCAP_FKEYS + char ** tcap_fkeys; +#endif +} TScreen; + +typedef struct _TekPart { + XFontStruct * Tfont[TEKNUMFONTS]; + int tobaseline[TEKNUMFONTS]; /* top-baseline, each font */ + char * initial_font; /* large, 2, 3, small */ + char * gin_terminator_str; /* ginTerminator resource */ +#if OPT_TOOLBAR + TbInfo tb_info; /* toolbar information */ +#endif +} TekPart; + +/* Tektronix window parameters */ +typedef struct _TekScreen { + GC TnormalGC; /* normal painting */ + GC TcursorGC; /* normal cursor painting */ + + Boolean waitrefresh; /* postpone refresh */ + TKwin fullTwin; +#ifndef NO_ACTIVE_ICON + TKwin iconTwin; + TKwin *whichTwin; +#endif /* NO_ACTIVE_ICON */ + + Cursor arrow; /* arrow cursor */ + GC linepat[TEKNUMLINES]; /* line patterns */ + int cur_X; /* current x */ + int cur_Y; /* current y */ + Tmodes cur; /* current tek modes */ + Tmodes page; /* starting tek modes on page */ + int margin; /* 0 -> margin 1, 1 -> margin 2 */ + int pen; /* current Tektronix pen 0=up, 1=dn */ + char *TekGIN; /* nonzero if Tektronix GIN mode*/ + int gin_terminator; /* Tek strap option */ + char tcapbuf[TERMCAP_SIZE]; +} TekScreen; + +#if OPT_READLINE +#define SCREEN_FLAG(screenp,f) (1&(screenp)->f) +#define SCREEN_FLAG_set(screenp,f) ((screenp)->f |= 1) +#define SCREEN_FLAG_unset(screenp,f) ((screenp)->f &= (unsigned) ~1L) +#define SCREEN_FLAG_save(screenp,f) \ + ((screenp)->f = (((screenp)->f)<<1) | SCREEN_FLAG(screenp,f)) +#define SCREEN_FLAG_restore(screenp,f) ((screenp)->f = (((screenp)->f)>>1)) +#else +#define SCREEN_FLAG(screenp,f) (0) +#endif + +/* + * After screen-updates, reset the flag that tells us we should do wrapping. + * Likewise, reset (in wide-character mode) the flag that tells us where the + * "previous" character was written. + */ +#if OPT_WIDE_CHARS +#define ResetWrap(screen) \ + (screen)->do_wrap = \ + (screen)->char_was_written = False +#else +#define ResetWrap(screen) \ + (screen)->do_wrap = False +#endif + +/* meaning of bits in screen.select flag */ +#define INWINDOW 01 /* the mouse is in one of the windows */ +#define FOCUS 02 /* one of the windows is the focus window */ + +#define MULTICLICKTIME 250 /* milliseconds */ + +typedef struct { + const char *name; + int code; +} FlagList; + +typedef enum { + fwNever = 0, + fwResource, + fwAlways +} fontWarningTypes; + +typedef enum { + keyboardIsLegacy, /* bogus vt220 codes for F1-F4, etc. */ + keyboardIsDefault, + keyboardIsHP, + keyboardIsSCO, + keyboardIsSun, + keyboardIsTermcap, + keyboardIsVT220 +} xtermKeyboardType; + +typedef enum { /* legal values for screen.pointer_mode */ + pNever = 0, + pNoMouse = 1, + pAlways = 2 +} pointerModeTypes; + +typedef enum { /* legal values for screen.utf8_mode */ + uFalse = 0 + , uTrue = 1 + , uAlways = 2 + , uDefault = 3 + , uLast +} utf8ModeTypes; + +typedef enum { /* legal values for screen.eight_bit_meta */ + ebFalse = 0 + , ebTrue = 1 + , ebNever = 2 + , ebLocale = 3 + , ebLast +} ebMetaModeTypes; + +#if OPT_HP_FUNC_KEYS +#define NAME_HP_KT " hp" +#else +#define NAME_HP_KT /*nothing*/ +#endif + +#if OPT_SCO_FUNC_KEYS +#define NAME_SCO_KT " sco" +#else +#define NAME_SCO_KT /*nothing*/ +#endif + +#if OPT_SUN_FUNC_KEYS +#define NAME_SUN_KT " sun" +#else +#define NAME_SUN_KT /*nothing*/ +#endif + +#if OPT_SUNPC_KBD +#define NAME_VT220_KT " vt220" +#else +#define NAME_VT220_KT /*nothing*/ +#endif + +#if OPT_TCAP_FKEYS +#define NAME_TCAP_KT " tcap" +#else +#define NAME_TCAP_KT /*nothing*/ +#endif + +#define KEYBOARD_TYPES NAME_TCAP_KT NAME_HP_KT NAME_SCO_KT NAME_SUN_KT NAME_VT220_KT + +#if OPT_TRACE +#define TRACE_RC(code,func) code = func +#else +#define TRACE_RC(code,func) func +#endif + +#if OPT_TRACE +extern const char * visibleKeyboardType(xtermKeyboardType); +#endif + +typedef struct +{ + int allow_keys; /* how to handle legacy/vt220 keyboard */ + int cursor_keys; /* how to handle cursor-key modifiers */ + int function_keys; /* how to handle function-key modifiers */ + int keypad_keys; /* how to handle keypad key-modifiers */ + int other_keys; /* how to handle other key-modifiers */ + int string_keys; /* how to handle string() modifiers */ +} TModify; + +typedef struct +{ + xtermKeyboardType type; + unsigned flags; + char *shell_translations; + char *xterm_translations; + char *extra_translations; +#if OPT_INITIAL_ERASE + int reset_DECBKM; /* reset should set DECBKM */ +#endif +#if OPT_MOD_FKEYS + TModify modify_now; /* current modifier value */ + TModify modify_1st; /* original modifier value, for resets */ + int format_keys; /* format of modifyOtherKeys */ +#endif +} TKeyboard; + +#define GravityIsNorthWest(w) ((w)->misc.resizeGravity == NorthWestGravity) +#define GravityIsSouthWest(w) ((w)->misc.resizeGravity == SouthWestGravity) + +typedef struct _Misc { + VTFontNames default_font; + char *geo_metry; + char *T_geometry; +#if OPT_WIDE_CHARS + Boolean cjk_width; /* true for built-in CJK wcwidth() */ + Boolean mk_width; /* true for simpler built-in wcwidth() */ + int mk_samplesize; + int mk_samplepass; +#endif +#if OPT_LUIT_PROG + Boolean callfilter; /* true to invoke luit */ + Boolean use_encoding; /* true to use -encoding option for luit */ + char *locale_str; /* "locale" resource */ + char *localefilter; /* path for luit */ +#endif + fontWarningTypes fontWarnings; + int limit_resize; +#ifdef ALLOWLOGGING + Boolean log_on; +#endif + Boolean login_shell; + Boolean re_verse; + Boolean re_verse0; /* initial value of "-rv" */ + XtGravity resizeGravity; + Boolean reverseWrap; + Boolean autoWrap; + Boolean logInhibit; + Boolean signalInhibit; +#if OPT_TEK4014 + Boolean tekInhibit; + Boolean tekSmall; /* start tek window in small size */ + Boolean TekEmu; /* true if Tektronix emulation */ + Boolean Tshow; /* Tek window showing */ +#endif + Boolean scrollbar; +#ifdef SCROLLBAR_RIGHT + Boolean useRight; +#endif + Boolean titeInhibit; + Boolean tiXtraScroll; + Boolean appcursorDefault; + Boolean appkeypadDefault; +#if OPT_INPUT_METHOD + char* f_x; /* font for XIM */ + char* input_method; + char* preedit_type; + Boolean open_im; /* true if input-method is opened */ + Boolean cannot_im; /* true if we cannot use input-method */ + int retry_im; + XFontSet xim_fs; /* fontset for XIM preedit */ + int xim_fs_ascent; /* ascent of fs */ + TInput inputs[NINPUTWIDGETS]; +#endif + Boolean dynamicColors; + Boolean shared_ic; +#ifndef NO_ACTIVE_ICON + Boolean active_icon; /* use application icon window */ + unsigned icon_border_width; + Pixel icon_border_pixel; +#endif /* NO_ACTIVE_ICON */ +#if OPT_DEC_SOFTFONT + Boolean font_loadable; +#endif +#if OPT_SHIFT_FONTS + Boolean shift_fonts; /* true if we interpret fontsize-shifting */ +#endif +#if OPT_SUNPC_KBD + int ctrl_fkeys; /* amount to add to XK_F1 for ctrl modifier */ +#endif +#if OPT_NUM_LOCK + Boolean real_NumLock; /* true if we treat NumLock key specially */ + Boolean alwaysUseMods; /* true if we always want f-key modifiers */ + unsigned num_lock; /* modifier for Num_Lock */ + unsigned alt_mods; /* modifier for Alt_L or Alt_R */ + unsigned meta_mods; /* modifier for Meta_L or Meta_R */ + unsigned other_mods; /* conflicting modifiers, e.g., Mode_Switch */ +#endif +#if OPT_RENDERFONT + char *face_name; + char *face_wide_name; + float face_size[NMENUFONTS]; + char *render_font_s; + Boolean render_font; +#endif +} Misc; + +typedef struct {int foo;} XtermClassPart, TekClassPart; + +typedef struct _XtermClassRec { + CoreClassPart core_class; + XtermClassPart xterm_class; +} XtermClassRec; + +extern WidgetClass xtermWidgetClass; + +#define IsXtermWidget(w) (XtClass(w) == xtermWidgetClass) + +#if OPT_TEK4014 +typedef struct _TekClassRec { + CoreClassPart core_class; + TekClassPart tek_class; +} TekClassRec; + +extern WidgetClass tekWidgetClass; + +#define IsTekWidget(w) (XtClass(w) == tekWidgetClass) + +#endif + +/* define masks for keyboard.flags */ +#define MODE_KAM xBIT(0) /* keyboard action mode */ +#define MODE_DECKPAM xBIT(1) /* keypad application mode */ +#define MODE_DECCKM xBIT(2) /* cursor keys */ +#define MODE_SRM xBIT(3) /* send-receive mode */ +#define MODE_DECBKM xBIT(4) /* backarrow */ + + +#define N_MARGINBELL 10 + +#define TAB_BITS_SHIFT 5 /* FIXME: 2**5 == 32 (should derive) */ +#define TAB_BITS_WIDTH (1 << TAB_BITS_SHIFT) +#define TAB_ARRAY_SIZE (1024 / TAB_BITS_WIDTH) +#define MAX_TABS (TAB_BITS_WIDTH * TAB_ARRAY_SIZE) + +typedef unsigned Tabs [TAB_ARRAY_SIZE]; + +typedef struct _XtermWidgetRec { + CorePart core; + XSizeHints hints; + Bool init_menu; + TKeyboard keyboard; /* terminal keyboard */ + TScreen screen; /* terminal screen */ + unsigned flags; /* mode flags */ + int cur_foreground; /* current foreground color */ + int cur_background; /* current background color */ + Pixel dft_foreground; /* default foreground color */ + Pixel dft_background; /* default background color */ + Pixel old_foreground; /* original foreground color */ + Pixel old_background; /* original background color */ +#if OPT_ISO_COLORS + int sgr_foreground; /* current SGR foreground color */ + int sgr_background; /* current SGR background color */ + Boolean sgr_extended; /* SGR set with extended codes? */ +#endif + unsigned initflags; /* initial mode flags */ + Tabs tabs; /* tabstops of the terminal */ + Misc misc; /* miscellaneous parameters */ +} XtermWidgetRec, *XtermWidget; + +#if OPT_TEK4014 +typedef struct _TekWidgetRec { + CorePart core; + TekPart tek; /* contains resources */ + TekScreen screen; /* contains working data (no resources) */ + Bool init_menu; + XSizeHints hints; +} TekWidgetRec, *TekWidget; +#endif /* OPT_TEK4014 */ + +/* + * terminal flags + * There are actually two namespaces mixed together here. + * One is the set of flags that can go in screen->visbuf attributes + * and which must fit in a char (see OFF_ATTRS). + * The other is the global setting stored in + * term->flags and screen->save_modes. This need only fit in an unsigned. + */ + +#define AttrBIT(n) xBIT(n) /* text-attributes */ +#define DrawBIT(n) xBIT(n + 8) /* drawXtermText flags */ +#define MiscBIT(n) xBIT(n + 16) /* miscellaneous state flags */ + +/* global flags and character flags (visible character attributes) */ +#define INVERSE AttrBIT(0) /* invert the characters to be output */ +#define UNDERLINE AttrBIT(1) /* true if underlining */ +#define BOLD AttrBIT(2) +#define BLINK AttrBIT(3) +/* global flags (also character attributes) */ +#define BG_COLOR AttrBIT(4) /* true if background set */ +#define FG_COLOR AttrBIT(5) /* true if foreground set */ + +/* character flags (internal attributes) */ +#define PROTECTED AttrBIT(6) /* a character that cannot be erased */ +#define CHARDRAWN AttrBIT(7) /* a character has been drawn here on + the screen. Used to distinguish + blanks from empty parts of the + screen when selecting */ + +/* The following attributes are used in the argument of drawXtermText() */ +#define NOBACKGROUND DrawBIT(0) /* Used for overstrike */ +#define NOTRANSLATION DrawBIT(1) /* No scan for chars missing in font */ +#define DOUBLEWFONT DrawBIT(2) /* The actual X-font is double-width */ +#define DOUBLEHFONT DrawBIT(3) /* The actual X-font is double-height */ +#define CHARBYCHAR DrawBIT(4) /* Draw chars one-by-one */ + +/* The following attribute is used in the argument of xtermSpecialFont etc */ +#define NORESOLUTION DrawBIT(5) /* find the font without resolution */ + +/* + * Other flags + */ +#define WRAPAROUND MiscBIT(0) /* true if auto wraparound mode */ +#define REVERSEWRAP MiscBIT(1) /* true if reverse wraparound mode */ +#define REVERSE_VIDEO MiscBIT(2) /* true if screen white on black */ +#define LINEFEED MiscBIT(3) /* true if in auto linefeed mode */ +#define ORIGIN MiscBIT(4) /* true if in origin mode */ +#define INSERT MiscBIT(5) /* true if in insert mode */ +#define SMOOTHSCROLL MiscBIT(6) /* true if in smooth scroll mode */ +#define IN132COLUMNS MiscBIT(7) /* true if in 132 column mode */ +#define INVISIBLE MiscBIT(8) /* true if writing invisible text */ +#define NATIONAL MiscBIT(9) /* true if writing national charset */ +#define LEFT_RIGHT MiscBIT(10) /* true if left/right margin mode */ +#define NOCLEAR_COLM MiscBIT(11) /* true if no clear on DECCOLM change */ + +/* + * Groups of attributes + */ + /* mask for video-attributes only */ +#define SGR_MASK (BOLD | BLINK | UNDERLINE | INVERSE) + + /* mask: user-visible attributes */ +#define ATTRIBUTES (SGR_MASK | BG_COLOR | FG_COLOR | INVISIBLE | PROTECTED) + +/* The toplevel-call to drawXtermText() should have text-attributes guarded: */ +#define DRAWX_MASK (ATTRIBUTES | CHARDRAWN) + +/* + * BOLDATTR is not only nonzero when we will use bold font, but uses the bits + * for BOLD/BLINK to match against the video attributes which were originally + * requested. + */ +#define USE_BOLD(screen) ((screen)->allowBoldFonts) + +#if OPT_BLINK_TEXT +#define BOLDATTR(screen) (unsigned) (USE_BOLD(screen) ? (BOLD | ((screen)->blink_as_bold ? BLINK : 0)) : 0) +#else +#define BOLDATTR(screen) (unsigned) (USE_BOLD(screen) ? (BOLD | BLINK) : 0) +#endif + +/* + * Per-line flags + */ +#define LINEWRAPPED AttrBIT(0) +/* used once per line to indicate that it wraps onto the next line so we can + * tell the difference between lines that have wrapped around and lines that + * have ended naturally with a CR at column max_col. + */ +#define LINEBLINKED AttrBIT(1) +/* set when the line contains blinking text. + */ + +#if OPT_ZICONBEEP || OPT_TOOLBAR +#define HANDLE_STRUCT_NOTIFY 1 +#else +#define HANDLE_STRUCT_NOTIFY 0 +#endif + +/* + * If we've set protected attributes with the DEC-style DECSCA, then we'll have + * to use DECSED or DECSEL to erase preserving protected text. (The normal ED, + * EL won't preserve protected-text). If we've used SPA, then normal ED and EL + * will preserve protected-text. To keep things simple, just remember the last + * control that was used to begin protected-text, and use that to determine how + * erases are performed (otherwise we'd need 2 bits per protected character). + */ +#define OFF_PROTECT 0 +#define DEC_PROTECT 1 +#define ISO_PROTECT 2 + +#define TScreenOf(xw) (&(xw)->screen) +#define TekScreenOf(tw) (&(tw)->screen) + +#define PrinterOf(screen) (screen)->printer_state + +#ifdef SCROLLBAR_RIGHT +#define OriginX(screen) (((term->misc.useRight)?0:ScrollbarWidth(screen)) + screen->border) +#else +#define OriginX(screen) (ScrollbarWidth(screen) + screen->border) +#endif + +#define OriginY(screen) (screen->border) + +#define CursorMoved(screen) \ + ((screen)->cursor_moved || \ + ((screen)->cursorp.col != (screen)->cur_col || \ + (screen)->cursorp.row != (screen)->cur_row)) + +#define CursorX2(screen,col,fw) ((col) * (int)(fw) + OriginX(screen)) +#define CursorX(screen,col) CursorX2(screen, col, FontWidth(screen)) +#define CursorY(screen,row) ((INX2ROW(screen, row) * FontHeight(screen)) \ + + screen->border) + +/* + * These definitions depend on whether xterm supports active-icon. + */ +#ifndef NO_ACTIVE_ICON +#define IsIconWin(screen,win) ((win) == &(screen)->iconVwin) +#define IsIcon(screen) (WhichVWin(screen) == &(screen)->iconVwin) +#define WhichVWin(screen) ((screen)->whichVwin) +#define WhichTWin(screen) ((screen)->whichTwin) + +#define WhichVFont(screen,name) (IsIcon(screen) ? (screen)->fnt_icon.fs \ + : (screen)->name) +#define FontAscent(screen) (IsIcon(screen) ? (screen)->fnt_icon.fs->ascent \ + : WhichVWin(screen)->f_ascent) +#define FontDescent(screen) (IsIcon(screen) ? (screen)->fnt_icon.fs->descent \ + : WhichVWin(screen)->f_descent) +#else /* NO_ACTIVE_ICON */ + +#define IsIconWin(screen,win) (False) +#define IsIcon(screen) (False) +#define WhichVWin(screen) (&((screen)->fullVwin)) +#define WhichTWin(screen) (&((screen)->fullTwin)) + +#define WhichVFont(screen,name) ((screen)->name) +#define FontAscent(screen) WhichVWin(screen)->f_ascent +#define FontDescent(screen) WhichVWin(screen)->f_descent + +#endif /* NO_ACTIVE_ICON */ + +#define okFont(font) ((font) != 0 && (font)->fid != 0) + +/* + * Macro to check if we are iconified; do not use render for that case. + */ +#define UsingRenderFont(xw) (((xw)->misc.render_font == True) && !IsIcon(TScreenOf(xw))) + +/* + * These definitions do not depend on whether xterm supports active-icon. + */ +#define VWindow(screen) WhichVWin(screen)->window +#define VShellWindow(xw) XtWindow(SHELL_OF(xw)) +#define TWindow(screen) WhichTWin(screen)->window +#define TShellWindow XtWindow(SHELL_OF(tekWidget)) + +#define Width(screen) WhichVWin(screen)->width +#define Height(screen) WhichVWin(screen)->height +#define FullWidth(screen) WhichVWin(screen)->fullwidth +#define FullHeight(screen) WhichVWin(screen)->fullheight +#define FontWidth(screen) WhichVWin(screen)->f_width +#define FontHeight(screen) WhichVWin(screen)->f_height + +#define NormalFont(screen) WhichVFont(screen, fnts[fNorm].fs) +#define BoldFont(screen) WhichVFont(screen, fnts[fBold].fs) + +#if OPT_WIDE_CHARS +#define NormalWFont(screen) WhichVFont(screen, fnts[fWide].fs) +#define BoldWFont(screen) WhichVFont(screen, fnts[fWBold].fs) +#endif + +#define ScrollbarWidth(screen) WhichVWin(screen)->sb_info.width + +#define NormalGC(w,sp) getCgsGC(w, WhichVWin(sp), gcNorm) +#define ReverseGC(w,sp) getCgsGC(w, WhichVWin(sp), gcNormReverse) +#define NormalBoldGC(w,sp) getCgsGC(w, WhichVWin(sp), gcBold) +#define ReverseBoldGC(w,sp) getCgsGC(w, WhichVWin(sp), gcBoldReverse) + +#define TWidth(screen) WhichTWin(screen)->width +#define THeight(screen) WhichTWin(screen)->height +#define TFullWidth(screen) WhichTWin(screen)->fullwidth +#define TFullHeight(screen) WhichTWin(screen)->fullheight +#define TekScale(screen) WhichTWin(screen)->tekscale + +#define BorderWidth(w) ((w)->core.border_width) +#define BorderPixel(w) ((w)->core.border_pixel) + +#define AllowXtermOps(w,name) (TScreenOf(w)->name && !TScreenOf(w)->allowSendEvents) + +#define AllowColorOps(w,name) (AllowXtermOps(w, allowColorOps) || \ + !TScreenOf(w)->disallow_color_ops[name]) + +#define AllowFontOps(w,name) (AllowXtermOps(w, allowFontOps) || \ + !TScreenOf(w)->disallow_font_ops[name]) + +#define AllowTcapOps(w,name) (AllowXtermOps(w, allowTcapOps) || \ + !TScreenOf(w)->disallow_tcap_ops[name]) + +#define AllowTitleOps(w) AllowXtermOps(w, allowTitleOps) + +#define AllowWindowOps(w,name) (AllowXtermOps(w, allowWindowOps) || \ + !TScreenOf(w)->disallow_win_ops[name]) + +#if OPT_TOOLBAR +#define ToolbarHeight(w) ((resource.toolBar) \ + ? ((w)->VT100_TB_INFO(menu_height) \ + + (w)->VT100_TB_INFO(menu_border) * 2) \ + : 0) +#else +#define ToolbarHeight(w) 0 +#endif + +#if OPT_TEK4014 +#define TEK_LINK_BLOCK_SIZE 1024 + +typedef struct Tek_Link +{ + struct Tek_Link *next; /* pointer to next TekLink in list + NULL <=> this is last TekLink */ + unsigned short fontsize;/* character size, 0-3 */ + unsigned short count; /* number of chars in data */ + char *ptr; /* current pointer into data */ + char data [TEK_LINK_BLOCK_SIZE]; +} TekLink; +#endif /* OPT_TEK4014 */ + +/* flags for cursors */ +#define OFF 0 +#define ON 1 +#define BLINKED_OFF 2 +#define CLEAR 0 +#define TOGGLE 1 + +/* flags for inhibit */ +#ifdef ALLOWLOGGING +#define I_LOG 0x01 +#endif +#define I_SIGNAL 0x02 +#define I_TEK 0x04 + +/***====================================================================***/ + +#if OPT_TRACE +#undef NDEBUG /* turn on assert's */ +#else +#ifndef NDEBUG +#define NDEBUG /* not debugging, don't do assert's */ +#endif +#endif + +#include <trace.h> + +#ifndef TRACE +#define TRACE(p) /*nothing*/ +#endif + +#ifndef TRACE_CLOSE +#define TRACE_CLOSE() /*nothing*/ +#endif + +#ifndef TRACE_ARGV +#define TRACE_ARGV(tag,argv) /*nothing*/ +#endif + +#ifndef TRACE_CHILD +#define TRACE_CHILD /*nothing*/ +#endif + +#ifndef TRACE_FOCUS +#define TRACE_FOCUS(w,e) /*nothing*/ +#endif + +#ifndef TRACE_HINTS +#define TRACE_HINTS(hints) /*nothing*/ +#endif + +#ifndef TRACE_IDS +#define TRACE_IDS /*nothing*/ +#endif + +#ifndef TRACE_OPTS +#define TRACE_OPTS(opts,ress,lens) /*nothing*/ +#endif + +#ifndef TRACE_TRANS +#define TRACE_TRANS(name,w) /*nothing*/ +#endif + +#ifndef TRACE_WIN_ATTRS +#define TRACE_WIN_ATTRS(w) /*nothing*/ +#endif + +#ifndef TRACE_WM_HINTS +#define TRACE_WM_HINTS(w) /*nothing*/ +#endif + +#ifndef TRACE_XRES +#define TRACE_XRES() /*nothing*/ +#endif + +#ifndef TRACE2 +#define TRACE2(p) /*nothing*/ +#endif + +/* *INDENT-ON* */ + +#endif /* included_ptyx_h */ diff --git a/resize.c b/resize.c new file mode 100644 index 0000000..cc82168 --- /dev/null +++ b/resize.c @@ -0,0 +1,590 @@ +/* $XTermId: resize.c,v 1.118 2011/09/11 20:19:19 tom Exp $ */ + +/* + * Copyright 2003-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* resize.c */ + +#include <xterm.h> +#include <stdio.h> +#include <ctype.h> +#include <xstrings.h> +#include <xtermcap.h> +#include <xterm_io.h> + +#ifdef APOLLO_SR9 +#define CANT_OPEN_DEV_TTY +#endif + +#ifndef USE_TERMINFO /* avoid conflict with configure script */ +#if defined(__QNX__) || defined(__SCO__) || defined(linux) || defined(__OpenBSD__) || defined(__UNIXWARE__) +#define USE_TERMINFO +#endif +#endif + +#if defined(__QNX__) +#include <unix.h> +#endif + +/* + * Some OS's may want to use both, like SCO for example. We catch here anyone + * who hasn't decided what they want. + */ +#if !defined(USE_TERMCAP) && !defined(USE_TERMINFO) +#define USE_TERMINFO +#endif + +#include <signal.h> +#include <pwd.h> + +#ifdef USE_IGNORE_RC +int ignore_unused; +#endif + +#ifdef __MVS__ +#define ESCAPE(string) "\047" string +#else +#define ESCAPE(string) "\033" string +#endif + +#define EMULATIONS 2 +#define SUN 1 +#define VT100 0 + +#define TIMEOUT 10 + +#define SHELL_UNKNOWN 0 +#define SHELL_C 1 +#define SHELL_BOURNE 2 +/* *INDENT-OFF* */ +static struct { + const char *name; + int type; +} shell_list[] = { + { "csh", SHELL_C }, /* vanilla cshell */ + { "jcsh", SHELL_C }, + { "tcsh", SHELL_C }, + { "sh", SHELL_BOURNE }, /* vanilla Bourne shell */ + { "ash", SHELL_BOURNE }, + { "bash", SHELL_BOURNE }, /* GNU Bourne again shell */ + { "dash", SHELL_BOURNE }, + { "jsh", SHELL_BOURNE }, + { "ksh", SHELL_BOURNE }, /* Korn shell (from AT&T toolchest) */ + { "ksh-i", SHELL_BOURNE }, /* another name for Korn shell */ + { "ksh93", SHELL_BOURNE }, /* Korn shell */ + { "mksh", SHELL_BOURNE }, + { "pdksh", SHELL_BOURNE }, + { "zsh", SHELL_BOURNE }, + { NULL, SHELL_BOURNE } /* default (same as xterm's) */ +}; +/* *INDENT-ON* */ + +static const char *emuname[EMULATIONS] = +{ + "VT100", + "Sun", +}; +static char *myname; +static int shell_type = SHELL_UNKNOWN; +static const char *getsize[EMULATIONS] = +{ + ESCAPE("7") ESCAPE("[r") ESCAPE("[999;999H") ESCAPE("[6n"), + ESCAPE("[18t"), +}; +#if defined(USE_STRUCT_TTYSIZE) +#elif defined(USE_STRUCT_WINSIZE) +static const char *getwsize[EMULATIONS] = +{ /* size in pixels */ + 0, + ESCAPE("[14t"), +}; +#endif /* USE_STRUCT_{TTYSIZE|WINSIZE} */ +static const char *restore[EMULATIONS] = +{ + ESCAPE("8"), + 0, +}; +static const char *setname = ""; +static const char *setsize[EMULATIONS] = +{ + 0, + ESCAPE("[8;%s;%st"), +}; + +#ifdef USE_ANY_SYSV_TERMIO +static struct termio tioorig; +#elif defined(USE_TERMIOS) +static struct termios tioorig; +#else +static struct sgttyb sgorig; +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ + +static const char *size[EMULATIONS] = +{ + ESCAPE("[%d;%dR"), + ESCAPE("[8;%d;%dt"), +}; +static char sunname[] = "sunsize"; +static int tty; +static FILE *ttyfp; + +#if defined(USE_STRUCT_TTYSIZE) +#elif defined(USE_STRUCT_WINSIZE) +static const char *wsize[EMULATIONS] = +{ + 0, + ESCAPE("[4;%hd;%hdt"), +}; +#endif /* USE_STRUCT_{TTYSIZE|WINSIZE} */ + +static SIGNAL_T onintr(int sig); +static SIGNAL_T resize_timeout(int sig); +static int checkdigits(char *str); +static void Usage(void); +static void readstring(FILE *fp, char *buf, const char *str); + +#ifdef USE_TERMCAP +static void +print_termcap(const char *termcap) +{ + int ch; + + putchar('\''); + while ((ch = *termcap++) != '\0') { + switch (ch & 0xff) { + case 127: /* undo bug in GNU termcap */ + printf("^?"); + break; + case '\'': /* must escape anyway (unlikely) */ + /* FALLTHRU */ + case '!': /* must escape for SunOS csh */ + putchar('\\'); + /* FALLTHRU */ + default: + putchar(ch); + break; + } + } + putchar('\''); +} +#endif /* USE_TERMCAP */ + +/* + resets termcap string to reflect current screen size + */ +int +main(int argc, char **argv ENVP_ARG) +{ +#ifdef USE_TERMCAP + char *env; +#endif + char *ptr; + int emu = VT100; + char *shell; + int i; + int rows, cols; +#ifdef USE_ANY_SYSV_TERMIO + struct termio tio; +#elif defined(USE_TERMIOS) + struct termios tio; +#else + struct sgttyb sg; +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ +#ifdef USE_TERMCAP + int ok_tcap = 1; + char termcap[TERMCAP_SIZE]; + char newtc[TERMCAP_SIZE]; +#endif /* USE_TERMCAP */ + char buf[BUFSIZ]; +#ifdef TTYSIZE_STRUCT + TTYSIZE_STRUCT ts; +#endif + char *name_of_tty; +#ifdef CANT_OPEN_DEV_TTY + extern char *ttyname(); +#endif + + myname = x_basename(argv[0]); + if (strcmp(myname, sunname) == 0) + emu = SUN; + for (argv++, argc--; argc > 0 && **argv == '-'; argv++, argc--) { + switch ((*argv)[1]) { + case 's': /* Sun emulation */ + if (emu == SUN) + Usage(); /* Never returns */ + emu = SUN; + break; + case 'u': /* Bourne (Unix) shell */ + shell_type = SHELL_BOURNE; + break; + case 'c': /* C shell */ + shell_type = SHELL_C; + break; + default: + Usage(); /* Never returns */ + } + } + + if (SHELL_UNKNOWN == shell_type) { + /* Find out what kind of shell this user is running. + * This is the same algorithm that xterm uses. + */ + if ((ptr = x_getenv("SHELL")) == NULL) { + uid_t uid = getuid(); + struct passwd pw; + + if (x_getpwuid(uid, &pw)) { + (void) x_getlogin(uid, &pw); + } + if (!OkPasswd(&pw) + || *(ptr = pw.pw_shell) == 0) { + /* this is the same default that xterm uses */ + ptr = x_strdup("/bin/sh"); + } + } + + shell = x_basename(ptr); + + /* now that we know, what kind is it? */ + for (i = 0; shell_list[i].name; i++) + if (!strcmp(shell_list[i].name, shell)) + break; + shell_type = shell_list[i].type; + } + + if (argc == 2) { + if (!setsize[emu]) { + fprintf(stderr, + "%s: Can't set window size under %s emulation\n", + myname, emuname[emu]); + exit(1); + } + if (!checkdigits(argv[0]) || !checkdigits(argv[1])) + Usage(); /* Never returns */ + } else if (argc != 0) + Usage(); /* Never returns */ + +#ifdef CANT_OPEN_DEV_TTY + if ((name_of_tty = ttyname(fileno(stderr))) == NULL) +#endif + name_of_tty = x_strdup("/dev/tty"); + + if ((ttyfp = fopen(name_of_tty, "r+")) == NULL) { + fprintf(stderr, "%s: can't open terminal %s\n", + myname, name_of_tty); + exit(1); + } + tty = fileno(ttyfp); +#ifdef USE_TERMCAP + if ((env = x_getenv("TERM")) == 0) { + env = DFT_TERMTYPE; + if (SHELL_BOURNE == shell_type) + setname = "TERM=" DFT_TERMTYPE ";\nexport TERM;\n"; + else + setname = "setenv TERM " DFT_TERMTYPE ";\n"; + } + termcap[0] = 0; /* ...just in case we've accidentally gotten terminfo */ + if (tgetent(termcap, env) <= 0 || termcap[0] == 0) + ok_tcap = 0; +#endif /* USE_TERMCAP */ +#ifdef USE_TERMINFO + if (x_getenv("TERM") == 0) { + if (SHELL_BOURNE == shell_type) + setname = "TERM=" DFT_TERMTYPE ";\nexport TERM;\n"; + else + setname = "setenv TERM " DFT_TERMTYPE ";\n"; + } +#endif /* USE_TERMINFO */ + +#ifdef USE_ANY_SYSV_TERMIO + ioctl(tty, TCGETA, &tioorig); + tio = tioorig; + UIntClr(tio.c_iflag, (ICRNL | IUCLC)); + UIntClr(tio.c_lflag, (ICANON | ECHO)); + tio.c_cflag |= CS8; + tio.c_cc[VMIN] = 6; + tio.c_cc[VTIME] = 1; +#elif defined(USE_TERMIOS) + tcgetattr(tty, &tioorig); + tio = tioorig; + UIntClr(tio.c_iflag, ICRNL); + UIntClr(tio.c_lflag, (ICANON | ECHO)); + tio.c_cflag |= CS8; + tio.c_cc[VMIN] = 6; + tio.c_cc[VTIME] = 1; +#else /* not USE_TERMIOS */ + ioctl(tty, TIOCGETP, &sgorig); + sg = sgorig; + sg.sg_flags |= RAW; + UIntClr(sg.sg_flags, ECHO); +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ + signal(SIGINT, onintr); + signal(SIGQUIT, onintr); + signal(SIGTERM, onintr); +#ifdef USE_ANY_SYSV_TERMIO + ioctl(tty, TCSETAW, &tio); +#elif defined(USE_TERMIOS) + tcsetattr(tty, TCSADRAIN, &tio); +#else /* not USE_TERMIOS */ + ioctl(tty, TIOCSETP, &sg); +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ + + if (argc == 2) { + char *tmpbuf = TypeMallocN(char, + strlen(setsize[emu]) + + strlen(argv[0]) + + strlen(argv[1]) + + 1); + if (tmpbuf == 0) { + fprintf(stderr, "%s: Cannot query size\n", myname); + onintr(0); + } else { + sprintf(tmpbuf, setsize[emu], argv[0], argv[1]); + IGNORE_RC(write(tty, tmpbuf, strlen(tmpbuf))); + free(tmpbuf); + } + } + IGNORE_RC(write(tty, getsize[emu], strlen(getsize[emu]))); + readstring(ttyfp, buf, size[emu]); + if (sscanf(buf, size[emu], &rows, &cols) != 2) { + fprintf(stderr, "%s: Can't get rows and columns\r\n", myname); + onintr(0); + } + if (restore[emu]) + IGNORE_RC(write(tty, restore[emu], strlen(restore[emu]))); +#if defined(USE_STRUCT_TTYSIZE) + /* finally, set the tty's window size */ + if (ioctl(tty, TIOCGSIZE, &ts) != -1) { + TTYSIZE_ROWS(ts) = rows; + TTYSIZE_COLS(ts) = cols; + SET_TTYSIZE(tty, ts); + } +#elif defined(USE_STRUCT_WINSIZE) + /* finally, set the tty's window size */ + if (getwsize[emu]) { + /* get the window size in pixels */ + IGNORE_RC(write(tty, getwsize[emu], strlen(getwsize[emu]))); + readstring(ttyfp, buf, wsize[emu]); + if (sscanf(buf, wsize[emu], &ts.ws_xpixel, &ts.ws_ypixel) != 2) { + fprintf(stderr, "%s: Can't get window size\r\n", myname); + onintr(0); + } + TTYSIZE_ROWS(ts) = (ttySize_t) rows; + TTYSIZE_COLS(ts) = (ttySize_t) cols; + SET_TTYSIZE(tty, ts); + } else if (ioctl(tty, TIOCGWINSZ, &ts) != -1) { + /* we don't have any way of directly finding out + the current height & width of the window in pixels. We try + our best by computing the font height and width from the "old" + window-size values, and multiplying by these ratios... */ + if (TTYSIZE_COLS(ts) != 0) + ts.ws_xpixel = (ttySize_t) (cols * (ts.ws_xpixel / TTYSIZE_COLS(ts))); + if (TTYSIZE_ROWS(ts) != 0) + ts.ws_ypixel = (ttySize_t) (rows * (ts.ws_ypixel / TTYSIZE_ROWS(ts))); + TTYSIZE_ROWS(ts) = (ttySize_t) rows; + TTYSIZE_COLS(ts) = (ttySize_t) cols; + SET_TTYSIZE(tty, ts); + } +#endif /* USE_STRUCT_{TTYSIZE|WINSIZE} */ + +#ifdef USE_ANY_SYSV_TERMIO + ioctl(tty, TCSETAW, &tioorig); +#elif defined(USE_TERMIOS) + tcsetattr(tty, TCSADRAIN, &tioorig); +#else /* not USE_TERMIOS */ + ioctl(tty, TIOCSETP, &sgorig); +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ + signal(SIGINT, SIG_DFL); + signal(SIGQUIT, SIG_DFL); + signal(SIGTERM, SIG_DFL); + +#ifdef USE_TERMCAP + if (ok_tcap) { + /* update termcap string */ + /* first do columns */ + if ((ptr = x_strindex(termcap, "co#")) == NULL) { + fprintf(stderr, "%s: No `co#'\n", myname); + exit(1); + } + + i = ptr - termcap + 3; + strncpy(newtc, termcap, (size_t) i); + sprintf(newtc + i, "%d", cols); + ptr = strchr(ptr, ':'); + strcat(newtc, ptr); + + /* now do lines */ + if ((ptr = x_strindex(newtc, "li#")) == NULL) { + fprintf(stderr, "%s: No `li#'\n", myname); + exit(1); + } + + i = ptr - newtc + 3; + strncpy(termcap, newtc, (size_t) i); + sprintf(termcap + i, "%d", rows); + ptr = strchr(ptr, ':'); + strcat(termcap, ptr); + } +#endif /* USE_TERMCAP */ + + if (SHELL_BOURNE == shell_type) { + +#ifdef USE_TERMCAP + if (ok_tcap) { + printf("%sTERMCAP=", setname); + print_termcap(termcap); + printf(";\nexport TERMCAP;\n"); + } +#endif /* USE_TERMCAP */ +#ifdef USE_TERMINFO + printf("%sCOLUMNS=%d;\nLINES=%d;\nexport COLUMNS LINES;\n", + setname, cols, rows); +#endif /* USE_TERMINFO */ + + } else { /* not Bourne shell */ + +#ifdef USE_TERMCAP + if (ok_tcap) { + printf("set noglob;\n%ssetenv TERMCAP ", setname); + print_termcap(termcap); + printf(";\nunset noglob;\n"); + } +#endif /* USE_TERMCAP */ +#ifdef USE_TERMINFO + printf("set noglob;\n%ssetenv COLUMNS '%d';\nsetenv LINES '%d';\nunset noglob;\n", + setname, cols, rows); +#endif /* USE_TERMINFO */ + } + exit(0); +} + +static int +checkdigits(char *str) +{ + while (*str) { + if (!isdigit(CharOf(*str))) + return (0); + str++; + } + return (1); +} + +static void +readstring(FILE *fp, char *buf, const char *str) +{ + int last, c; +#if !defined(USG) && !defined(__UNIXOS2__) + /* What is the advantage of setitimer() over alarm()? */ + struct itimerval it; +#endif + + signal(SIGALRM, resize_timeout); +#if defined(USG) || defined(__UNIXOS2__) + alarm(TIMEOUT); +#else + memset((char *) &it, 0, sizeof(struct itimerval)); + it.it_value.tv_sec = TIMEOUT; + setitimer(ITIMER_REAL, &it, (struct itimerval *) NULL); +#endif + if ((c = getc(fp)) == 0233) { /* meta-escape, CSI */ + c = ESCAPE("")[0]; + *buf++ = (char) c; + *buf++ = '['; + } else { + *buf++ = (char) c; + } + if (c != *str) { + fprintf(stderr, "%s: unknown character, exiting.\r\n", myname); + onintr(0); + } + last = str[strlen(str) - 1]; + while ((*buf++ = (char) getc(fp)) != last) { + ; + } +#if defined(USG) || defined(__UNIXOS2__) + alarm(0); +#else + memset((char *) &it, 0, sizeof(struct itimerval)); + setitimer(ITIMER_REAL, &it, (struct itimerval *) NULL); +#endif + *buf = 0; +} + +static void +Usage(void) +{ + fprintf(stderr, strcmp(myname, sunname) == 0 ? + "Usage: %s [rows cols]\n" : + "Usage: %s [-u] [-c] [-s [rows cols]]\n", myname); + exit(1); +} + +static SIGNAL_T +resize_timeout(int sig) +{ + fprintf(stderr, "\n%s: Time out occurred\r\n", myname); + onintr(sig); +} + +/* ARGSUSED */ +static SIGNAL_T +onintr(int sig GCC_UNUSED) +{ +#ifdef USE_ANY_SYSV_TERMIO + ioctl(tty, TCSETAW, &tioorig); +#elif defined(USE_TERMIOS) + tcsetattr(tty, TCSADRAIN, &tioorig); +#else /* not USE_TERMIOS */ + ioctl(tty, TIOCSETP, &sgorig); +#endif /* USE_ANY_SYSV_TERMIO/USE_TERMIOS */ + exit(1); +} diff --git a/resize.man b/resize.man new file mode 100644 index 0000000..5b356d3 --- /dev/null +++ b/resize.man @@ -0,0 +1,112 @@ +.\" $XTermId: resize.man,v 1.20 2011/09/11 19:28:54 tom Exp $ +.\" +.\" updated by Thomas E. Dickey for XFree86, 1998-2006. +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds AQ \(aq +.el .ds AQ ' +.ie \n(.g .ds `` \(lq +.el .ds `` `` +.ie \n(.g .ds '' \(rq +.el .ds '' '' +.TH RESIZE 1 __vendorversion__ +.SH NAME +resize \- set environment and terminal settings to current xterm window size +.SH SYNOPSIS +.B resize +[ \fB\-u\fP | \fB\-c\fP ] [ \fB\-s\fP [ \fIrow col\fP ] ] +.SH DESCRIPTION +.I Resize +prints a shell command for setting the appropriate environment variables +to indicate the current size of \fIxterm\fP window from which the command +is run. +For this output to take effect, \fIresize\fP must either be evaluated +as part of the command line (usually done with a shell alias or function) or +else redirected to a file which can then be read in. +From the C shell (usually +known as \fI/bin/csh\fP), the following alias could be defined in the +user's \fI.cshrc\fP: +.sp +.nf + % alias rs \*(AQset noglob; eval \fC\`\fPresize\fC\`\fP\*(AQ +.fi +.sp +After resizing the window, the user would type: +.sp +.nf + % rs +.fi +.sp +Users of versions of the Bourne shell (usually known as \fI/bin/sh\fP) that +don't have command +functions will need to send the output to a temporary file and then read it back +in with the \*(``.\*('' command: +.sp +.nf + $ resize > /tmp/out + $ .\0/tmp/out +.fi +.PP +.I Resize +determines the user's current shell by first checking if \fB$SHELL\fP +is set, and using that. +Otherwise it determines the user's shell by looking in the password file. +Generally Bourne-shell variants (including \fIksh\fP) +do not modify \fB$SHELL\fP, +so it is possible for \fIresize\fP to be confused if one runs +\fIresize\fP from a Bourne shell spawned from a C shell. +.SH OPTIONS +The following options may be used with \fIresize\fP: +.TP 8 +.B \-u +This option indicates that Bourne shell commands should be generated even if +the user's current shell isn't \fI/bin/sh\fP. +.TP 8 +.B \-c +This option indicates that C shell commands should be generated even if the +user's current shell isn't \fI/bin/csh\fP. +.TP 8 +.B \-s \fR[\fIrows columns\fP] +This option indicates that Sun console escape sequences will be used +instead of the VT100-style \fIxterm\fP escape codes. +If \fIrows\fP and +\fIcolumns\fP are given, \fIresize\fP will ask the \fIxterm\fP to resize +itself. +However, the window manager may choose to disallow the change. +.PP +Note that the Sun console escape sequences are recognized +by XFree86 \fIxterm\fP and +by \fIdtterm\fP. +The \fIresize\fP program may be installed as \fIsunsize\fP, +which causes makes it assume the \fB\-s\fP option. +.PP +The \fIrows\fP and +\fIcolumns\fP arguments must appear last; though they are normally +associated with the \fB\-s\fP option, they are parsed separately. +.SH FILES +.TP 15 +/etc/termcap +for the base termcap entry to modify. +.TP 15 +~/.cshrc +user's alias for the command. +.SH ENVIRONMENT +.TP 15 +TERM +set to "__default_termname__" if not already set. +.TP 15 +TERMCAP +variable set on systems using termcap +.TP 15 +COLUMNS, LINES +variables set on systems using terminfo +.SH "SEE ALSO" +csh(1), tset(1), xterm(__mansuffix__) +.SH AUTHORS +Mark Vandevoorde (MIT-Athena), Edward Moy (Berkeley) +.br +Copyright (c) 1984, 1985 by X Consortium +.br +See +.IR X (__miscmansuffix__) +for a complete copyright notice. diff --git a/run-tic.sh b/run-tic.sh new file mode 100755 index 0000000..1a224d5 --- /dev/null +++ b/run-tic.sh @@ -0,0 +1,58 @@ +#!/bin/sh +# $XTermId: run-tic.sh,v 1.4 2007/06/17 15:30:03 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2006,2007 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Run tic, either using ncurses' extension feature or filtering out harmless +# messages for the extensions which are otherwise ignored by other versions of +# tic. + +TMP=run-tic$$.log +VER=`tic -V 2>/dev/null` +OPT= + +case .$VER in +.ncurses*) + OPT="-x" + ;; +esac + +echo "** tic $OPT" "$@" +tic $OPT "$@" 2>$TMP +RET=$? + +fgrep -v 'Unknown Capability' $TMP | \ +fgrep -v 'Capability is not recognized:' | \ +fgrep -v 'tic: Warning near line ' >&2 +rm -f $TMP + +exit $RET diff --git a/screen.c b/screen.c new file mode 100644 index 0000000..dc56dc4 --- /dev/null +++ b/screen.c @@ -0,0 +1,2854 @@ +/* $XTermId: screen.c,v 1.452 2012/05/08 08:36:43 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* screen.c */ + +#include <stdio.h> +#include <xterm.h> +#include <error.h> +#include <data.h> +#include <xcharmouse.h> +#include <xterm_io.h> + +#include <X11/Xatom.h> + +#if OPT_WIDE_CHARS +#include <fontutils.h> +#endif + +#include <menu.h> + +#include <assert.h> +#include <signal.h> + +#define inSaveBuf(screen, buf, inx) \ + ((buf) == (screen)->saveBuf_index && \ + ((inx) < (screen)->savelines || (screen)->savelines == 0)) + +#define getMinRow(screen) ((xw->flags & ORIGIN) ? (screen)->top_marg : 0) +#define getMaxRow(screen) ((xw->flags & ORIGIN) ? (screen)->bot_marg : (screen)->max_row) +#define getMinCol(screen) ((xw->flags & ORIGIN) ? (screen)->lft_marg : 0) +#define getMaxCol(screen) ((xw->flags & ORIGIN) ? (screen)->rgt_marg : (screen)->max_col) + +#define MoveLineData(base, dst, src, len) \ + memmove(scrnHeadAddr(screen, base, (unsigned) (dst)), \ + scrnHeadAddr(screen, base, (unsigned) (src)), \ + (size_t) scrnHeadSize(screen, (unsigned) (len))) + +#define SaveLineData(base, src, len) \ + (void) ScrnPointers(screen, len); \ + memcpy (screen->save_ptr, \ + scrnHeadAddr(screen, base, src), \ + (size_t) scrnHeadSize(screen, (unsigned) (len))) + +#define RestoreLineData(base, dst, len) \ + memcpy (scrnHeadAddr(screen, base, dst), \ + screen->save_ptr, \ + (size_t) scrnHeadSize(screen, (unsigned) (len))) + +#if OPT_SAVE_LINES +#define VisBuf(screen) screen->editBuf_index[screen->whichBuf] +#else +#define VisBuf(screen) scrnHeadAddr(screen, screen->saveBuf_index, (unsigned) savelines) +#endif + +/* + * ScrnPtr's can point to different types of data. + */ +#define SizeofScrnPtr(name) \ + (unsigned) sizeof(*((LineData *)0)->name) + +/* + * The pointers in LineData point into a block of text allocated as a single + * chunk for the given number of rows. Ensure that these pointers are aligned + * at least to int-boundaries. + */ +#define AlignMask() (sizeof(int) - 1) +#define IsAligned(value) (((unsigned long) (value) & AlignMask()) == 0) + +#define AlignValue(value) \ + if (!IsAligned(value)) \ + value = (value | (unsigned) AlignMask()) + 1 + +#define SetupScrnPtr(dst,src,type) \ + dst = (type *) (void *) src; \ + assert(IsAligned(dst)); \ + src += skipNcol##type + +#define ScrnBufAddr(ptrs, offset) (ScrnBuf) ((void *) ((char *) (ptrs) + (offset))) +#define LineDataAddr(ptrs, offset) (LineData *) ((void *) ((char *) (ptrs) + (offset))) + +#if OPT_TRACE > 1 +static void +traceScrnBuf(const char *tag, TScreen * screen, ScrnBuf sb, unsigned len) +{ + unsigned j; + + TRACE(("traceScrnBuf %s\n", tag)); + for (j = 0; j < len; ++j) { + LineData *src = (LineData *) scrnHeadAddr(screen, sb, j); + TRACE(("%p %s%3d:%s\n", + src, ((int) j >= screen->savelines) ? "*" : " ", + j, visibleIChars(src->charData, src->lineSize))); + } + TRACE(("...traceScrnBuf %s\n", tag)); +} + +#define TRACE_SCRNBUF(tag, screen, sb, len) traceScrnBuf(tag, screen, sb, len) +#else +#define TRACE_SCRNBUF(tag, screen, sb, len) /*nothing */ +#endif + +static unsigned +scrnHeadSize(TScreen * screen, unsigned count) +{ + unsigned result = SizeOfLineData; + + (void) screen; + +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + result += (unsigned) screen->lineExtra; + } +#endif + result *= count; + + return result; +} + +ScrnBuf +scrnHeadAddr(TScreen * screen, ScrnBuf base, unsigned offset) +{ + unsigned size = scrnHeadSize(screen, offset); + ScrnBuf result = ScrnBufAddr(base, size); + + assert((int) offset >= 0); + + return result; +} + +/* + * Given a block of data, build index to it in the 'base' parameter. + */ +void +setupLineData(TScreen * screen, ScrnBuf base, Char * data, unsigned nrow, unsigned ncol) +{ + unsigned i; + unsigned offset = 0; + unsigned jump = scrnHeadSize(screen, 1); + LineData *ptr; +#if OPT_WIDE_CHARS + unsigned j; +#endif + /* these names are based on types */ + unsigned skipNcolChar; + unsigned skipNcolCharData; +#if OPT_ISO_COLORS + unsigned skipNcolCellColor; +#endif + + AlignValue(ncol); + + skipNcolChar = (ncol * SizeofScrnPtr(attribs)); + skipNcolCharData = (ncol * SizeofScrnPtr(charData)); +#if OPT_ISO_COLORS + skipNcolCellColor = (ncol * SizeofScrnPtr(color)); +#endif + + for (i = 0; i < nrow; i++, offset += jump) { + ptr = LineDataAddr(base, offset); + + ptr->lineSize = (Dimension) ncol; + ptr->bufHead = 0; +#if OPT_DEC_CHRSET + SetLineDblCS(ptr, 0); +#endif + SetupScrnPtr(ptr->attribs, data, Char); +#if OPT_ISO_COLORS + SetupScrnPtr(ptr->color, data, CellColor); +#endif + SetupScrnPtr(ptr->charData, data, CharData); +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + unsigned extra = (unsigned) screen->max_combining; + + ptr->combSize = (Char) extra; + for (j = 0; j < extra; ++j) { + SetupScrnPtr(ptr->combData[j], data, CharData); + } + } +#endif + } +} + +#define ExtractScrnData(name) \ + memcpy(dstPtrs->name, \ + ((LineData *) srcPtrs)->name,\ + dstCols * sizeof(dstPtrs->name[0])); \ + nextPtr += (srcCols * sizeof(dstPtrs->name[0])) + +/* + * As part of reallocating the screen buffer when resizing, extract from + * the old copy of the screen buffer the data which will be used in the + * new copy of the screen buffer. + */ +static void +extractScrnData(TScreen * screen, + ScrnBuf dstPtrs, + ScrnBuf srcPtrs, + unsigned nrows, + unsigned move_down) +{ + unsigned j; + + TRACE(("extractScrnData(nrows %d)\n", nrows)); + + TRACE_SCRNBUF("extract from", screen, srcPtrs, nrows); + for (j = 0; j < nrows; j++) { + LineData *dst = (LineData *) scrnHeadAddr(screen, + dstPtrs, j + move_down); + LineData *src = (LineData *) scrnHeadAddr(screen, + srcPtrs, j); + copyLineData(dst, src); + } +} + +static ScrnPtr * +allocScrnHead(TScreen * screen, unsigned nrow) +{ + ScrnPtr *result; + unsigned size = scrnHeadSize(screen, 1); + + result = (ScrnPtr *) calloc((size_t) nrow, (size_t) size); + if (result == 0) + SysError(ERROR_SCALLOC); + + TRACE(("allocScrnHead %d -> %d -> %p..%p\n", nrow, nrow * size, + (void *) result, + (char *) result + (nrow * size) - 1)); + return result; +} + +/* + * Return the size of a line's data. + */ +static unsigned +sizeofScrnRow(TScreen * screen, unsigned ncol) +{ + unsigned result; + unsigned sizeAttribs; +#if OPT_ISO_COLORS + unsigned sizeColors; +#endif + + (void) screen; + + result = (ncol * (unsigned) sizeof(CharData)); + AlignValue(result); + +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + result *= (unsigned) (1 + screen->max_combining); + } +#endif + + sizeAttribs = (ncol * SizeofScrnPtr(attribs)); + AlignValue(sizeAttribs); + result += sizeAttribs; + +#if OPT_ISO_COLORS + sizeColors = (ncol * SizeofScrnPtr(color)); + AlignValue(sizeColors); + result += sizeColors; +#endif + + return result; +} + +Char * +allocScrnData(TScreen * screen, unsigned nrow, unsigned ncol) +{ + Char *result; + size_t length; + + AlignValue(ncol); + length = (nrow * sizeofScrnRow(screen, ncol)); + if ((result = (Char *) calloc(length, sizeof(Char))) == 0) + SysError(ERROR_SCALLOC2); + + TRACE(("allocScrnData %ux%u -> %lu -> %p..%p\n", + nrow, ncol, (unsigned long) length, result, result + length - 1)); + return result; +} + +/* + * Allocates memory for a 2-dimensional array of chars and returns a pointer + * thereto. Each line is formed from a set of char arrays, with an index + * (i.e., the ScrnBuf type). The first pointer in the index is reserved for + * per-line flags, and does not point to data. + * + * After the per-line flags, we have a series of pointers to char arrays: The + * first one is the actual character array, the second one is the attributes, + * the third is the foreground and background colors, and the fourth denotes + * the character set. + * + * We store it all as pointers, because of alignment considerations. + */ +ScrnBuf +allocScrnBuf(XtermWidget xw, unsigned nrow, unsigned ncol, Char ** addr) +{ + TScreen *screen = TScreenOf(xw); + ScrnBuf base = 0; + + if (nrow != 0) { + base = allocScrnHead(screen, nrow); + *addr = allocScrnData(screen, nrow, ncol); + + setupLineData(screen, base, *addr, nrow, ncol); + } + + TRACE(("allocScrnBuf %dx%d ->%p\n", nrow, ncol, (void *) base)); + return (base); +} + +#if OPT_SAVE_LINES +/* + * Copy line-data from the visible (edit) buffer to the save-lines buffer. + */ +static void +saveEditBufLines(TScreen * screen, ScrnBuf sb, unsigned n) +{ + unsigned j; + + TRACE(("...copying %d lines from editBuf to saveBuf\n", n)); +#if OPT_FIFO_LINES + (void) sb; +#endif + for (j = 0; j < n; ++j) { +#if OPT_FIFO_LINES + LineData *dst = addScrollback(screen); +#else + unsigned k = (screen->savelines + j - n); + LineData *dst = (LineData *) scrnHeadAddr(screen, sb, k); +#endif + LineData *src = getLineData(screen, (int) j); + copyLineData(dst, src); + } +} + +/* + * Copy line-data from the save-lines buffer to the visible (edit) buffer. + */ +static void +unsaveEditBufLines(TScreen * screen, ScrnBuf sb, unsigned n) +{ + unsigned j; + + TRACE(("...copying %d lines from saveBuf to editBuf\n", n)); + for (j = 0; j < n; ++j) { + int extra = (int) (n - j); + LineData *dst = (LineData *) scrnHeadAddr(screen, sb, j); +#if OPT_FIFO_LINES + LineData *src; + + if ((screen->saved_fifo - extra) <= 0) { + TRACE(("...FIXME: must clear text!\n")); + continue; + } + src = getScrollback(screen, -extra); +#else + unsigned k = (screen->savelines - extra); + LineData *src = (LineData *) scrnHeadAddr(screen, + screen->saveBuf_index, k); +#endif + copyLineData(dst, src); + } +} +#endif + +/* + * This is called when the screen is resized. + * Returns the number of lines the text was moved down (neg for up). + * (Return value only necessary with SouthWestGravity.) + */ +static int +Reallocate(XtermWidget xw, + ScrnBuf * sbuf, + Char ** sbufaddr, + unsigned nrow, + unsigned ncol, + unsigned oldrow) +{ + TScreen *screen = TScreenOf(xw); + ScrnBuf oldBufHead; + ScrnBuf newBufHead; + Char *newBufData; + unsigned minrows; + Char *oldBufData; + int move_down = 0, move_up = 0; + + if (sbuf == NULL || *sbuf == NULL) { + return 0; + } + + oldBufData = *sbufaddr; + + TRACE(("Reallocate %dx%d -> %dx%d\n", oldrow, MaxCols(screen), nrow, ncol)); + + /* + * realloc sbuf, the pointers to all the lines. + * If the screen shrinks, remove lines off the top of the buffer + * if resizeGravity resource says to do so. + */ + TRACE(("Check move_up, nrow %d vs oldrow %d (resizeGravity %s)\n", + nrow, oldrow, + BtoS(GravityIsSouthWest(xw)))); + if (GravityIsSouthWest(xw)) { + if (nrow < oldrow) { + /* Remove lines off the top of the buffer if necessary. */ + move_up = (int) (oldrow - nrow) + - (TScreenOf(xw)->max_row - TScreenOf(xw)->cur_row); + if (move_up < 0) + move_up = 0; + /* Overlapping move here! */ + TRACE(("move_up %d\n", move_up)); + if (move_up) { + ScrnBuf dst = *sbuf; + unsigned len = (unsigned) ((int) oldrow - move_up); + + TRACE_SCRNBUF("before move_up", screen, dst, oldrow); + SaveLineData(dst, 0, (size_t) move_up); + MoveLineData(dst, 0, (size_t) move_up, len); + RestoreLineData(dst, len, (size_t) move_up); + TRACE_SCRNBUF("after move_up", screen, dst, oldrow); + } + } + } + oldBufHead = *sbuf; + *sbuf = allocScrnHead(screen, (unsigned) nrow); + newBufHead = *sbuf; + + /* + * Create the new buffer space and copy old buffer contents there, line by + * line. + */ + newBufData = allocScrnData(screen, nrow, ncol); + *sbufaddr = newBufData; + + minrows = (oldrow < nrow) ? oldrow : nrow; + if (GravityIsSouthWest(xw)) { + if (nrow > oldrow) { + /* move data down to bottom of expanded screen */ + move_down = Min((int) (nrow - oldrow), TScreenOf(xw)->savedlines); + } + } + + setupLineData(screen, newBufHead, *sbufaddr, nrow, ncol); + extractScrnData(screen, newBufHead, oldBufHead, minrows, +#if OPT_SAVE_LINES + 0 +#else + (unsigned) move_down +#endif + ); + free(oldBufHead); + + /* Now free the old data */ + free(oldBufData); + + TRACE(("...Reallocate %dx%d ->%p\n", nrow, ncol, (void *) newBufHead)); + return move_down ? move_down : -move_up; /* convert to rows */ +} + +#if OPT_WIDE_CHARS +/* + * This function reallocates memory if changing the number of Buf offsets. + * The code is based on Reallocate(). + */ +static void +ReallocateBufOffsets(XtermWidget xw, + ScrnBuf * sbuf, + Char ** sbufaddr, + unsigned nrow, + unsigned ncol) +{ + TScreen *screen = TScreenOf(xw); + unsigned i; + ScrnBuf newBufHead; + Char *oldBufData; + ScrnBuf oldBufHead; + + unsigned old_jump = scrnHeadSize(screen, 1); + unsigned new_jump; + unsigned new_ptrs = 1 + (unsigned) (screen->max_combining); + unsigned dstCols = ncol; + unsigned srcCols = ncol; + LineData *dstPtrs; + LineData *srcPtrs; + Char *nextPtr; + + assert(nrow != 0); + assert(ncol != 0); + + oldBufData = *sbufaddr; + oldBufHead = *sbuf; + + /* + * Allocate a new LineData array, retain the old one until we've copied + * the data that it points to, as well as non-pointer data, e.g., bufHead. + * + * Turn on wide-chars temporarily when constructing pointers, since that is + * used to decide whether to address the combData[] array, which affects + * the length of the LineData structure. + */ + screen->wide_chars = True; + + new_jump = scrnHeadSize(screen, 1); + newBufHead = allocScrnHead(screen, nrow); + *sbufaddr = allocScrnData(screen, nrow, ncol); + setupLineData(screen, newBufHead, *sbufaddr, nrow, ncol); + + screen->wide_chars = False; + + nextPtr = *sbufaddr; + + srcPtrs = (LineData *) oldBufHead; + dstPtrs = (LineData *) newBufHead; + for (i = 0; i < nrow; i++) { + dstPtrs->bufHead = srcPtrs->bufHead; + ExtractScrnData(attribs); +#if OPT_ISO_COLORS + ExtractScrnData(color); +#endif + ExtractScrnData(charData); + + nextPtr += ncol * new_ptrs; + srcPtrs = LineDataAddr(srcPtrs, old_jump); + dstPtrs = LineDataAddr(dstPtrs, new_jump); + } + + /* Now free the old data */ + free(oldBufData); + free(oldBufHead); + + *sbuf = newBufHead; + + TRACE(("ReallocateBufOffsets %dx%d ->%p\n", nrow, ncol, *sbufaddr)); +} + +#if OPT_FIFO_LINES +/* + * Allocate a new FIFO index. + */ +static void +ReallocateFifoIndex(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->savelines > 0 && screen->saveBuf_index != 0) { + ScrnBuf newBufHead; + LineData *dstPtrs; + LineData *srcPtrs; + unsigned i; + unsigned old_jump = scrnHeadSize(screen, 1); + unsigned new_jump; + + screen->wide_chars = True; + newBufHead = allocScrnHead(screen, (unsigned) screen->savelines); + new_jump = scrnHeadSize(screen, 1); + + srcPtrs = (LineData *) screen->saveBuf_index; + dstPtrs = (LineData *) newBufHead; + + for (i = 0; i < (unsigned) screen->savelines; ++i) { + memcpy(dstPtrs, srcPtrs, SizeOfLineData); + srcPtrs = LineDataAddr(srcPtrs, old_jump); + dstPtrs = LineDataAddr(dstPtrs, new_jump); + } + + screen->wide_chars = False; + free(screen->saveBuf_index); + screen->saveBuf_index = newBufHead; + } +} +#endif + +/* + * This function dynamically adds support for wide-characters. + */ +void +ChangeToWide(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->wide_chars) + return; + + TRACE(("ChangeToWide\n")); + if (xtermLoadWideFonts(xw, True)) { + int whichBuf = screen->whichBuf; + +#if !OPT_FIFO_LINES || !OPT_SAVE_LINES + int savelines = screen->scrollWidget ? screen->savelines : 0; + + if (savelines < 0) + savelines = 0; +#endif + + /* + * If we're displaying the alternate screen, switch the pointers back + * temporarily so ReallocateBufOffsets() will operate on the proper + * data in the alternate buffer. + */ + if (screen->whichBuf) + SwitchBufPtrs(screen, 0); + +#if OPT_SAVE_LINES +#if OPT_FIFO_LINES + ReallocateFifoIndex(xw); +#else + ReallocateBufOffsets(xw, + &screen->saveBuf_index, + &screen->saveBuf_data, + (unsigned) savelines, + (unsigned) MaxCols(screen)); +#endif + if (screen->editBuf_index[0]) { + ReallocateBufOffsets(xw, + &screen->editBuf_index[0], + &screen->editBuf_data[0], + (unsigned) MaxRows(screen), + (unsigned) MaxCols(screen)); + } +#else + ReallocateBufOffsets(xw, + &screen->saveBuf_index, + &screen->saveBuf_data, + (unsigned) (MaxRows(screen) + savelines), + (unsigned) MaxCols(screen)); +#endif + if (screen->editBuf_index[1]) { + ReallocateBufOffsets(xw, + &screen->editBuf_index[1], + &screen->editBuf_data[1], + (unsigned) MaxRows(screen), + (unsigned) MaxCols(screen)); + } + + screen->wide_chars = True; + screen->visbuf = VisBuf(screen); + + /* + * Switch the pointers back before we start painting on the screen. + */ + if (whichBuf) + SwitchBufPtrs(screen, whichBuf); + + update_font_utf8_mode(); + SetVTFont(xw, screen->menu_font_number, True, NULL); + } + TRACE(("...ChangeToWide\n")); +} +#endif + +/* + * Clear cells, no side-effects. + */ +void +CopyCells(TScreen * screen, LineData * src, LineData * dst, int col, int len) +{ + if (len > 0) { + int n; + int last = col + len; + + for (n = col; n < last; ++n) { + dst->charData[n] = src->charData[n]; + dst->attribs[n] = src->attribs[n]; + } + + if_OPT_ISO_COLORS(screen, { + for (n = col; n < last; ++n) { + dst->color[n] = src->color[n]; + } + }); + if_OPT_WIDE_CHARS(screen, { + size_t off; + for (n = col; n < last; ++n) { + for_each_combData(off, src) { + dst->combData[off][n] = src->combData[off][n]; + } + } + }); + } +} + +/* + * Clear cells, no side-effects. + */ +void +ClearCells(XtermWidget xw, int flags, unsigned len, int row, int col) +{ + if (len != 0) { + TScreen *screen = TScreenOf(xw); + LineData *ld; + unsigned n; + + ld = getLineData(screen, row); + + flags = (int) ((unsigned) flags | TERM_COLOR_FLAGS(xw)); + + for (n = 0; n < len; ++n) + ld->charData[(unsigned) col + n] = (CharData) ' '; + + memset(ld->attribs + col, flags, (size_t) len); + + if_OPT_ISO_COLORS(screen, { + CellColor p = xtermColorPair(xw); + for (n = 0; n < len; ++n) { + ld->color[(unsigned) col + n] = p; + } + }); + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + memset(ld->combData[off] + col, 0, (size_t) len * sizeof(CharData)); + } + }); + } +} + +/* + * Clear data in the screen-structure (no I/O). + * Check for wide-character damage as well, clearing the damaged cells. + */ +void +ScrnClearCells(XtermWidget xw, int row, int col, unsigned len) +{ +#if OPT_WIDE_CHARS + TScreen *screen = TScreenOf(xw); +#endif + int flags = 0; + + if_OPT_WIDE_CHARS(screen, { + int kl; + int kr; + + if (DamagedCells(screen, len, &kl, &kr, row, col) + && kr >= kl) { + ClearCells(xw, flags, (unsigned) (kr - kl + 1), row, kl); + } + }); + ClearCells(xw, flags, len, row, col); +} + +/* + * Disown the selection and repaint the area that is highlighted so it is no + * longer highlighted. + */ +void +ScrnDisownSelection(XtermWidget xw) +{ + if (ScrnHaveSelection(TScreenOf(xw))) { + if (TScreenOf(xw)->keepSelection) { + UnhiliteSelection(xw); + } else { + DisownSelection(xw); + } + } +} + +/* + * Writes str into buf at screen's current row and column. Characters are set + * to match flags. + */ +void +ScrnWriteText(XtermWidget xw, + IChar * str, + unsigned flags, + unsigned cur_fg_bg, + unsigned length) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + Char *attrs; + int avail = MaxCols(screen) - screen->cur_col; + IChar *chars; +#if OPT_WIDE_CHARS + IChar starcol1; +#endif + unsigned n; + unsigned real_width = visual_width(str, length); + + (void) cur_fg_bg; + + if (real_width + (unsigned) screen->cur_col > (unsigned) MaxCols(screen)) { + real_width = (unsigned) (MaxCols(screen) - screen->cur_col); + } + + if (avail <= 0) + return; + if (length > (unsigned) avail) + length = (unsigned) avail; + if (length == 0 || real_width == 0) + return; + + ld = getLineData(screen, screen->cur_row); + + chars = ld->charData + screen->cur_col; + attrs = ld->attribs + screen->cur_col; + +#if OPT_WIDE_CHARS + starcol1 = *chars; +#endif + + /* write blanks if we're writing invisible text */ + for (n = 0; n < length; ++n) { + if ((flags & INVISIBLE)) + chars[n] = ' '; + else + chars[n] = str[n]; + } + +#if OPT_BLINK_TEXT + if ((flags & BLINK) && !(screen->blink_as_bold)) { + LineSetBlinked(ld); + } +#endif + + if_OPT_WIDE_CHARS(screen, { + + if (real_width != length) { + IChar *char1 = chars; + if (screen->cur_col + && starcol1 == HIDDEN_CHAR + && isWide((int) char1[-1])) { + char1[-1] = (CharData) ' '; + } + /* if we are overwriting the right hand half of a + wide character, make the other half vanish */ + while (length) { + int ch = (int) str[0]; + + *char1++ = *str++; + length--; + + if (isWide(ch)) { + *char1++ = (CharData) HIDDEN_CHAR; + } + } + + if (*char1 == HIDDEN_CHAR + && char1[-1] == HIDDEN_CHAR) { + *char1 = (CharData) ' '; + } + /* if we are overwriting the left hand half of a + wide character, make the other half vanish */ + } else { + if (screen->cur_col + && starcol1 == HIDDEN_CHAR + && isWide((int) chars[-1])) { + chars[-1] = (CharData) ' '; + } + /* if we are overwriting the right hand half of a + wide character, make the other half vanish */ + if (chars[length] == HIDDEN_CHAR + && isWide((int) chars[length - 1])) { + chars[length] = (CharData) ' '; + } + } + }); + + flags &= ATTRIBUTES; + flags |= CHARDRAWN; + memset(attrs, (Char) flags, (size_t) real_width); + + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + memset(ld->combData[off] + screen->cur_col, + 0, + real_width * sizeof(CharData)); + } + }); + if_OPT_ISO_COLORS(screen, { + unsigned j; + for (j = 0; j < real_width; ++j) + ld->color[screen->cur_col + (int) j] = (CellColor) cur_fg_bg; + }); + +#if OPT_WIDE_CHARS + screen->last_written_col = screen->cur_col + (int) real_width - 1; + screen->last_written_row = screen->cur_row; +#endif + + if_OPT_XMC_GLITCH(screen, { + Resolve_XMC(xw); + }); + + return; +} + +/* + * Saves pointers to the n lines beginning at sb + where, and clears the lines + */ +static void +ScrnClearLines(XtermWidget xw, ScrnBuf sb, int where, unsigned n, unsigned size) +{ + TScreen *screen = TScreenOf(xw); + ScrnPtr *base; + unsigned jump = scrnHeadSize(screen, 1); + unsigned i; + LineData *work; + unsigned flags = TERM_COLOR_FLAGS(xw); +#if OPT_ISO_COLORS + unsigned j; +#endif + + TRACE(("ScrnClearLines(%s:where %d, n %d, size %d)\n", + (sb == screen->saveBuf_index) ? "save" : "edit", + where, n, size)); + + assert(n != 0); + assert(size != 0); + + /* save n lines at where */ + SaveLineData(sb, (unsigned) where, (size_t) n); + + /* clear contents of old rows */ + base = screen->save_ptr; + for (i = 0; i < n; ++i) { + work = (LineData *) base; + work->bufHead = 0; +#if OPT_DEC_CHRSET + SetLineDblCS(work, 0); +#endif + + memset(work->charData, 0, size * sizeof(CharData)); + if (TERM_COLOR_FLAGS(xw)) { + memset(work->attribs, (int) flags, (size_t) size); +#if OPT_ISO_COLORS + { + CellColor p = xtermColorPair(xw); + for (j = 0; j < size; ++j) { + work->color[j] = p; + } + } +#endif + } else { + memset(work->attribs, 0, (size_t) size); +#if OPT_ISO_COLORS + memset(work->color, 0, size * sizeof(work->color[0])); +#endif + } +#if OPT_WIDE_CHARS + if (screen->wide_chars) { + size_t off; + + for (off = 0; off < work->combSize; ++off) { + memset(work->combData[off], 0, size * sizeof(CharData)); + } + } +#endif + base = ScrnBufAddr(base, jump); + } +} + +/* + * We're always ensured of having a visible buffer, but may not have saved + * lines. Check the pointer that's sure to work. + */ +#if OPT_SAVE_LINES +#define OkAllocBuf(screen) (screen->editBuf_index[0] != 0) +#else +#define OkAllocBuf(screen) (screen->saveBuf_index != 0) +#endif + +void +ScrnAllocBuf(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (!OkAllocBuf(screen)) { + int nrows = MaxRows(screen); +#if !OPT_SAVE_LINES + int savelines = screen->scrollWidget ? screen->savelines : 0; +#endif + + TRACE(("ScrnAllocBuf %dx%d (%d)\n", + nrows, MaxCols(screen), screen->savelines)); + +#if OPT_SAVE_LINES + if (screen->savelines != 0) { +#if OPT_FIFO_LINES + /* for FIFO, we only need space for the index - addScrollback inits */ + screen->saveBuf_index = allocScrnHead(screen, + (unsigned) (screen->savelines)); +#else + screen->saveBuf_index = allocScrnBuf(xw, + (unsigned) screen->savelines, + (unsigned) MaxCols(screen), + &screen->saveBuf_data); +#endif + } else { + screen->saveBuf_index = 0; + } + screen->editBuf_index[0] = allocScrnBuf(xw, + (unsigned) nrows, + (unsigned) MaxCols(screen), + &screen->editBuf_data[0]); +#else /* !OPT_SAVE_LINES */ + screen->saveBuf_index = allocScrnBuf(xw, + (unsigned) (nrows + screen->savelines), + (unsigned) (MaxCols(screen)), + &screen->saveBuf_data); +#endif /* OPT_SAVE_LINES */ + screen->visbuf = VisBuf(screen); + } + return; +} + +size_t +ScrnPointers(TScreen * screen, size_t len) +{ + size_t result = scrnHeadSize(screen, (unsigned) len); + + if (result > screen->save_len) { + if (screen->save_len) + screen->save_ptr = (ScrnPtr *) realloc(screen->save_ptr, result); + else + screen->save_ptr = (ScrnPtr *) malloc(result); + screen->save_len = len; + if (screen->save_ptr == 0) + SysError(ERROR_SAVE_PTR); + } + TRACE2(("ScrnPointers %ld ->%p\n", (long) len, screen->save_ptr)); + return result; +} + +/* + * Inserts n blank lines at sb + where, treating last as a bottom margin. + */ +void +ScrnInsertLine(XtermWidget xw, ScrnBuf sb, int last, int where, unsigned n) +{ + TScreen *screen = TScreenOf(xw); + unsigned size = (unsigned) MaxCols(screen); + + TRACE(("ScrnInsertLine(last %d, where %d, n %d, size %d)\n", + last, where, n, size)); + + assert(where >= 0); + assert(last >= (int) n); + assert(last >= where); + + assert(n != 0); + assert(size != 0); + + /* save n lines at bottom */ + ScrnClearLines(xw, sb, (last -= (int) n - 1), n, size); + + /* + * WARNING, overlapping copy operation. Move down lines (pointers). + * + * +----|---------|--------+ + * + * is copied in the array to: + * + * +--------|---------|----+ + */ + assert(last >= where); + /* + * This will never shift from the saveBuf to editBuf, so there is no need + * to handle that case. + */ + MoveLineData(sb, + (unsigned) (where + (int) n), + (unsigned) where, + (unsigned) (last - where)); + + /* reuse storage for new lines at where */ + RestoreLineData(sb, (unsigned) where, n); +} + +/* + * Deletes n lines at sb + where, treating last as a bottom margin. + */ +void +ScrnDeleteLine(XtermWidget xw, ScrnBuf sb, int last, int where, unsigned n) +{ + TScreen *screen = TScreenOf(xw); + unsigned size = (unsigned) MaxCols(screen); + + TRACE(("ScrnDeleteLine(%s:last %d, where %d, n %d, size %d)\n", + (sb == screen->saveBuf_index) ? "save" : "edit", + last, where, n, size)); + + assert(where >= 0); + assert(last >= where + (int) n - 1); + + assert(n != 0); + assert(size != 0); + + /* move up lines */ + last -= ((int) n - 1); +#if OPT_SAVE_LINES + if (inSaveBuf(screen, sb, where)) { +#if !OPT_FIFO_LINES + int from = where + n; +#endif + + /* we shouldn't be editing the saveBuf, only scroll into it */ + assert(last >= screen->savelines); + + if (sb != 0) { +#if OPT_FIFO_LINES + /* copy lines from editBuf to saveBuf (allocating as we go...) */ + saveEditBufLines(screen, sb, n); +#else + ScrnClearLines(xw, sb, where, n, size); + + /* move the pointers within saveBuf */ + TRACE(("...%smoving pointers in saveBuf (compare %d %d)\n", + ((screen->savelines > from) + ? "" + : "SKIP "), + screen->savelines, + from)); + if (screen->savelines > from) { + MoveLineData(sb, + (unsigned) where, + (unsigned) from, + (unsigned) (screen->savelines - from)); + } + + /* reuse storage in saveBuf */ + TRACE(("...reuse %d lines storage in saveBuf\n", n)); + RestoreLineData(sb, (unsigned) screen->savelines - n, n); + + /* copy lines from editBuf to saveBuf (into the reused storage) */ + saveEditBufLines(screen, sb, n); +#endif + } + + /* adjust variables to fall-thru into changes only to editBuf */ + TRACE(("...adjusting variables, to work on editBuf alone\n")); + last -= screen->savelines; + where = 0; + sb = screen->visbuf; + } +#endif + /* + * Scroll the visible buffer (editBuf). + */ + ScrnClearLines(xw, sb, where, n, size); + + MoveLineData(sb, + (unsigned) where, + (unsigned) (where + (int) n), + (size_t) (last - where)); + + /* reuse storage for new bottom lines */ + RestoreLineData(sb, (unsigned) last, n); +} + +/* + * Inserts n blanks in screen at current row, col. Size is the size of each + * row. + */ +void +ScrnInsertChar(XtermWidget xw, unsigned n) +{ +#define MemMove(data) \ + for (j = last; j >= (col + (int) n); --j) \ + data[j] = data[j - (int) n] + + TScreen *screen = TScreenOf(xw); + int first = ScrnLeftMargin(xw); + int last = ScrnRightMargin(xw); + int row = screen->cur_row; + int col = screen->cur_col; + int j; + LineData *ld; + + if (col < first || col > last) { + TRACE(("ScrnInsertChar - col %d outside [%d..%d]\n", col, first, last)); + return; + } else if (last <= (col + (int) n)) { + n = (unsigned) (last - col); + } + + assert(screen->cur_col >= 0); + assert(screen->cur_row >= 0); + assert(n > 0); + assert(last >= (int) n); + + if_OPT_WIDE_CHARS(screen, { + int xx = screen->cur_row; + int kl; + int kr = screen->cur_col; + if (DamagedCells(screen, n, &kl, (int *) 0, xx, kr) && kr > kl) { + ClearCells(xw, 0, (unsigned) (kr - kl + 1), row, kl); + } + kr = last - (int) n + 1; + if (DamagedCells(screen, n, &kl, (int *) 0, xx, kr) && kr > kl) { + ClearCells(xw, 0, (unsigned) (kr - kl + 1), row, kl); + } + }); + + if ((ld = getLineData(screen, row)) != 0) { + MemMove(ld->charData); + MemMove(ld->attribs); + + if_OPT_ISO_COLORS(screen, { + MemMove(ld->color); + }); + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + MemMove(ld->combData[off]); + } + }); + } + ClearCells(xw, CHARDRAWN, n, row, col); + +#undef MemMove +} + +/* + * Deletes n characters at current row, col. + */ +void +ScrnDeleteChar(XtermWidget xw, unsigned n) +{ +#define MemMove(data) \ + for (j = col; j <= last - (int) n; ++j) \ + data[j] = data[j + (int) n] + + TScreen *screen = TScreenOf(xw); + int first = ScrnLeftMargin(xw); + int last = ScrnRightMargin(xw) + 1; + int row = screen->cur_row; + int col = screen->cur_col; + int j; + LineData *ld; + + if (col < first || col > last) { + TRACE(("ScrnDeleteChar - col %d outside [%d..%d]\n", col, first, last)); + return; + } else if (last <= (col + (int) n)) { + n = (unsigned) (last - col); + } + + assert(screen->cur_col >= 0); + assert(screen->cur_row >= 0); + assert(n > 0); + assert(last > (int) n); + + if_OPT_WIDE_CHARS(screen, { + int kl; + int kr; + if (DamagedCells(screen, n, &kl, &kr, + screen->cur_row, + screen->cur_col)) + ClearCells(xw, 0, (unsigned) (kr - kl + 1), row, kl); + }); + + if ((ld = getLineData(screen, row)) != 0) { + MemMove(ld->charData); + MemMove(ld->attribs); + + if_OPT_ISO_COLORS(screen, { + MemMove(ld->color); + }); + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + MemMove(ld->combData[off]); + } + }); + LineClrWrapped(ld); + if (screen->show_wrap_marks) { + ShowWrapMarks(xw, row, ld); + } + } + ClearCells(xw, 0, n, row, (last - (int) n)); + +#undef MemMove +} + +/* + * This is useful for debugging both xterm and applications that may manipulate + * its line-wrapping state. + */ +void +ShowWrapMarks(XtermWidget xw, int row, LineData * ld) +{ + TScreen *screen = TScreenOf(xw); + Boolean set = (Boolean) LineTstWrapped(ld); + CgsEnum cgsId = set ? gcVTcursFilled : gcVTcursReverse; + VTwin *currentWin = WhichVWin(screen); + int y = row * FontHeight(screen) + screen->border; + int x = LineCursorX(screen, ld, screen->max_col + 1); + + TRACE2(("ShowWrapMarks %d:%s\n", row, BtoS(set))); + + XFillRectangle(screen->display, VWindow(screen), + getCgsGC(xw, currentWin, cgsId), + x, y, + (unsigned) screen->border, + (unsigned) FontHeight(screen)); +} + +/* + * Repaints the area enclosed by the parameters. + * Requires: (toprow, leftcol), (toprow + nrows, leftcol + ncols) are + * coordinates of characters in screen; + * nrows and ncols positive. + * all dimensions are based on single-characters. + */ +void +ScrnRefresh(XtermWidget xw, + int toprow, + int leftcol, + int nrows, + int ncols, + Bool force) /* ... leading/trailing spaces */ +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + int y = toprow * FontHeight(screen) + screen->border; + int row; + int maxrow = toprow + nrows - 1; + int scrollamt = screen->scroll_amt; + unsigned gc_changes = 0; +#ifdef __CYGWIN__ + static char first_time = 1; +#endif + static int recurse = 0; + + TRACE(("ScrnRefresh top %d (%d,%d) - (%d,%d)%s {{\n", + screen->topline, toprow, leftcol, + nrows, ncols, + force ? " force" : "")); + + if (screen->cursorp.col >= leftcol + && screen->cursorp.col <= (leftcol + ncols - 1) + && screen->cursorp.row >= ROW2INX(screen, toprow) + && screen->cursorp.row <= ROW2INX(screen, maxrow)) + screen->cursor_state = OFF; + + for (row = toprow; row <= maxrow; y += FontHeight(screen), row++) { +#if OPT_ISO_COLORS + CellColor *fb = 0; +#define ColorOf(col) (CellColor) (fb ? fb[col] : 0) +#endif +#if OPT_WIDE_CHARS + int wideness = 0; +#endif +#define BLANK_CEL(cell) (chars[cell] == ' ') + IChar *chars; + Char *attrs; + int col = leftcol; + int maxcol = leftcol + ncols - 1; + int hi_col = maxcol; + int lastind; + unsigned flags; + unsigned test; + CellColor fg_bg = 0; + unsigned fg = 0, bg = 0; + int x; + GC gc; + Bool hilite; + + (void) fg; + (void) bg; +#if !OPT_ISO_COLORS + fg_bg = 0; +#endif + + if (row < screen->top_marg || row > screen->bot_marg) + lastind = row; + else + lastind = row - scrollamt; + + if (lastind < 0 || lastind > screen->max_row) + continue; + + TRACE2(("ScrnRefresh row=%d lastind=%d ->%d\n", + row, lastind, ROW2INX(screen, lastind))); + + if ((ld = getLineData(screen, ROW2INX(screen, lastind))) == 0 + || ld->charData == 0 + || ld->attribs == 0) { + break; + } + + if (screen->show_wrap_marks) { + ShowWrapMarks(xw, lastind, ld); + } + + if (maxcol >= (int) ld->lineSize) { + maxcol = ld->lineSize - 1; + hi_col = maxcol; + } + + chars = ld->charData; + attrs = ld->attribs; + + if_OPT_WIDE_CHARS(screen, { + /* This fixes an infinite recursion bug, that leads + to display anomalies. It seems to be related to + problems with the selection. */ + if (recurse < 3) { + /* adjust to redraw all of a widechar if we just wanted + to draw the right hand half */ + if (leftcol > 0 && + chars[leftcol] == HIDDEN_CHAR && + isWide((int) chars[leftcol - 1])) { + leftcol--; + ncols++; + col = leftcol; + } + } else { + xtermWarning("This should not happen. Why is it so?\n"); + } + }); + + if (row < screen->startH.row || row > screen->endH.row || + (row == screen->startH.row && maxcol < screen->startH.col) || + (row == screen->endH.row && col >= screen->endH.col)) { +#if OPT_DEC_CHRSET + /* + * Temporarily change dimensions to double-sized characters so + * we can reuse the recursion on this function. + */ + if (CSET_DOUBLE(GetLineDblCS(ld))) { + col /= 2; + maxcol /= 2; + } +#endif + /* + * If row does not intersect selection; don't hilite blanks. + */ + if (!force) { + while (col <= maxcol && (attrs[col] & ~BOLD) == 0 && + BLANK_CEL(col)) + col++; + + while (col <= maxcol && (attrs[maxcol] & ~BOLD) == 0 && + BLANK_CEL(maxcol)) + maxcol--; + } +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + col *= 2; + maxcol *= 2; + } +#endif + hilite = False; + } else { + /* row intersects selection; split into pieces of single type */ + if (row == screen->startH.row && col < screen->startH.col) { + recurse++; + ScrnRefresh(xw, row, col, 1, screen->startH.col - col, + force); + col = screen->startH.col; + } + if (row == screen->endH.row && maxcol >= screen->endH.col) { + recurse++; + ScrnRefresh(xw, row, screen->endH.col, 1, + maxcol - screen->endH.col + 1, force); + maxcol = screen->endH.col - 1; + } + + /* + * If we're highlighting because the user is doing cut/paste, + * trim the trailing blanks from the highlighted region so we're + * showing the actual extent of the text that'll be cut. If + * we're selecting a blank line, we'll highlight one column + * anyway. + * + * We don't do this if the mouse-hilite mode is set because that + * would be too confusing. + * + * The default if the highlightSelection resource isn't set will + * highlight the whole width of the terminal, which is easy to + * see, but harder to use (because trailing blanks aren't as + * apparent). + */ + if (screen->highlight_selection + && screen->send_mouse_pos != VT200_HIGHLIGHT_MOUSE) { + hi_col = screen->max_col; + while (hi_col > 0 && !(attrs[hi_col] & CHARDRAWN)) + hi_col--; + } + + /* remaining piece should be hilited */ + hilite = True; + } + + if (col > maxcol) + continue; + + /* + * Go back to double-sized character dimensions if the line has + * double-width characters. Note that 'hi_col' is already in the + * right units. + */ + if_OPT_DEC_CHRSET({ + if (CSET_DOUBLE(GetLineDblCS(ld))) { + col /= 2; + maxcol /= 2; + } + }); + + flags = attrs[col]; + + if_OPT_WIDE_CHARS(screen, { + wideness = isWide((int) chars[col]); + }); + + if_OPT_ISO_COLORS(screen, { + fb = ld->color; + fg_bg = ColorOf(col); + fg = extract_fg(xw, fg_bg, flags); + bg = extract_bg(xw, fg_bg, flags); + }); + + gc = updatedXtermGC(xw, flags, fg_bg, hilite); + gc_changes |= (flags & (FG_COLOR | BG_COLOR)); + + x = LineCursorX(screen, ld, col); + lastind = col; + + for (; col <= maxcol; col++) { + if ((attrs[col] != flags) + || (hilite && (col > hi_col)) +#if OPT_ISO_COLORS + || ((flags & FG_COLOR) + && (extract_fg(xw, ColorOf(col), attrs[col]) != fg)) + || ((flags & BG_COLOR) + && (extract_bg(xw, ColorOf(col), attrs[col]) != bg)) +#endif +#if OPT_WIDE_CHARS + || (isWide((int) chars[col]) != wideness + && chars[col] != HIDDEN_CHAR) +#endif + ) { + assert(col >= lastind); + TRACE(("ScrnRefresh looping drawXtermText %d..%d:%s\n", + lastind, col, + visibleIChars((&chars[lastind]), + (unsigned) (col - lastind)))); + + test = flags; + checkVeryBoldColors(test, fg); + + x = drawXtermText(xw, test & DRAWX_MASK, gc, x, y, + GetLineDblCS(ld), + &chars[lastind], + (unsigned) (col - lastind), 0); + + if_OPT_WIDE_CHARS(screen, { + int i; + size_t off; + + for_each_combData(off, ld) { + IChar *com_off = ld->combData[off]; + + for (i = lastind; i < col; i++) { + int my_x = LineCursorX(screen, ld, i); + IChar base = chars[i]; + + if (isWide((int) base)) + my_x = LineCursorX(screen, ld, i - 1); + + if (com_off[i] != 0) + drawXtermText(xw, + (test & DRAWX_MASK) + | NOBACKGROUND, + gc, my_x, y, + GetLineDblCS(ld), + com_off + i, + 1, isWide((int) base)); + } + } + }); + + resetXtermGC(xw, flags, hilite); + + lastind = col; + + if (hilite && (col > hi_col)) + hilite = False; + + flags = attrs[col]; + if_OPT_ISO_COLORS(screen, { + fg_bg = ColorOf(col); + fg = extract_fg(xw, fg_bg, flags); + bg = extract_bg(xw, fg_bg, flags); + }); + if_OPT_WIDE_CHARS(screen, { + wideness = isWide((int) chars[col]); + }); + + gc = updatedXtermGC(xw, flags, fg_bg, hilite); + gc_changes |= (flags & (FG_COLOR | BG_COLOR)); + } + + if (chars[col] == 0) { + chars[col] = ' '; + } + } + + assert(col >= lastind); + TRACE(("ScrnRefresh calling drawXtermText %d..%d:%s\n", + lastind, col, + visibleIChars(&chars[lastind], (unsigned) (col - lastind)))); + + test = flags; + checkVeryBoldColors(test, fg); + + drawXtermText(xw, test & DRAWX_MASK, gc, x, y, + GetLineDblCS(ld), + &chars[lastind], + (unsigned) (col - lastind), 0); + + if_OPT_WIDE_CHARS(screen, { + int i; + size_t off; + + for_each_combData(off, ld) { + IChar *com_off = ld->combData[off]; + + for (i = lastind; i < col; i++) { + int my_x = LineCursorX(screen, ld, i); + int base = (int) chars[i]; + + if (isWide(base)) + my_x = LineCursorX(screen, ld, i - 1); + + if (com_off[i] != 0) + drawXtermText(xw, + (test & DRAWX_MASK) + | NOBACKGROUND, + gc, my_x, y, + GetLineDblCS(ld), + com_off + i, + 1, isWide(base)); + } + } + }); + + resetXtermGC(xw, flags, hilite); + } + + /* + * If we're in color mode, reset the various GC's to the current + * screen foreground and background so that other functions (e.g., + * ClearRight) will get the correct colors. + */ + if_OPT_ISO_COLORS(screen, { + if (gc_changes & FG_COLOR) + SGR_Foreground(xw, xw->cur_foreground); + if (gc_changes & BG_COLOR) + SGR_Background(xw, xw->cur_background); + }); + +#if defined(__CYGWIN__) && defined(TIOCSWINSZ) + if (first_time == 1) { + TTYSIZE_STRUCT ts; + + first_time = 0; + TTYSIZE_ROWS(ts) = nrows; + TTYSIZE_COLS(ts) = ncols; + ts.ws_xpixel = xw->core.width; + ts.ws_ypixel = xw->core.height; + SET_TTYSIZE(screen->respond, ts); + } +#endif + recurse--; + + TRACE(("...}} ScrnRefresh\n")); + return; +} + +/* + * Call this wrapper to ScrnRefresh() when the data has changed. If the + * refresh region overlaps the selection, we will release the primary selection. + */ +void +ScrnUpdate(XtermWidget xw, + int toprow, + int leftcol, + int nrows, + int ncols, + Bool force) /* ... leading/trailing spaces */ +{ + TScreen *screen = TScreenOf(xw); + + if (ScrnHaveSelection(screen) + && (toprow <= screen->endH.row) + && (toprow + nrows - 1 >= screen->startH.row)) { + ScrnDisownSelection(xw); + } + ScrnRefresh(xw, toprow, leftcol, nrows, ncols, force); +} + +/* + * Sets the rows first though last of the buffer of screen to spaces. + * Requires first <= last; first, last are rows of screen->buf. + */ +void +ClearBufRows(XtermWidget xw, + int first, + int last) +{ + TScreen *screen = TScreenOf(xw); + unsigned len = (unsigned) MaxCols(screen); + int row; + + TRACE(("ClearBufRows %d..%d\n", first, last)); + for (row = first; row <= last; row++) { + LineData *ld = getLineData(screen, row); + if (ld != 0) { + if_OPT_DEC_CHRSET({ + /* clearing the whole row resets the doublesize characters */ + SetLineDblCS(ld, CSET_SWL); + }); + LineClrWrapped(ld); + if (screen->show_wrap_marks) { + ShowWrapMarks(xw, row, ld); + } + ClearCells(xw, 0, len, row, 0); + } + } +} + +/* + Resizes screen: + 1. If new window would have fractional characters, sets window size so as to + discard fractional characters and returns -1. + Minimum screen size is 1 X 1. + Note that this causes another ExposeWindow event. + 2. Enlarges screen->buf if necessary. New space is appended to the bottom + and to the right + 3. Reduces screen->buf if necessary. Old space is removed from the bottom + and from the right + 4. Cursor is positioned as closely to its former position as possible + 5. Sets screen->max_row and screen->max_col to reflect new size + 6. Maintains the inner border (and clears the border on the screen). + 7. Clears origin mode and sets scrolling region to be entire screen. + 8. Returns 0 + */ +int +ScreenResize(XtermWidget xw, + int width, + int height, + unsigned *flags) +{ + TScreen *screen = TScreenOf(xw); + int code, rows, cols; + int border = 2 * screen->border; + int move_down_by = 0; +#ifdef TTYSIZE_STRUCT + TTYSIZE_STRUCT ts; +#endif + Window tw = VWindow(screen); + + TRACE(("ScreenResize %dx%d border %d font %dx%d\n", + height, width, border, + FontHeight(screen), FontWidth(screen))); + + assert(width > 0); + assert(height > 0); + + if (screen->is_running) { + /* clear the right and bottom internal border because of NorthWest + gravity might have left junk on the right and bottom edges */ + if (width >= (int) FullWidth(screen)) { + XClearArea(screen->display, tw, + FullWidth(screen), 0, /* right edge */ + 0, (unsigned) height, /* from top to bottom */ + False); + } + if (height >= (int) FullHeight(screen)) { + XClearArea(screen->display, tw, + 0, FullHeight(screen), /* bottom */ + (unsigned) width, 0, /* all across the bottom */ + False); + } + } + + TRACE(("...computing rows/cols: %.2f %.2f\n", + (double) (height - border) / FontHeight(screen), + (double) (width - border - ScrollbarWidth(screen)) / FontWidth(screen))); + + rows = (height - border) / FontHeight(screen); + cols = (width - border - ScrollbarWidth(screen)) / FontWidth(screen); + if (rows < 1) + rows = 1; + if (cols < 1) + cols = 1; + + /* update buffers if the screen has changed size */ + if (MaxRows(screen) != rows || MaxCols(screen) != cols) { + int whichBuf = 0; + int delta_rows = rows - MaxRows(screen); +#if OPT_TRACE + int delta_cols = cols - MaxCols(screen); +#endif + + TRACE(("...ScreenResize chars %dx%d delta %dx%d\n", + rows, cols, delta_rows, delta_cols)); + + if (screen->is_running) { +#if !OPT_FIFO_LINES + int savelines = (screen->scrollWidget + ? screen->savelines + : 0); +#endif + if (screen->cursor_state) + HideCursor(); +#if OPT_SAVE_LINES + /* + * The non-visible buffer is simple, since we will not copy data + * to/from the saved-lines. Do that first. + */ + if (screen->editBuf_index[!screen->whichBuf]) { + (void) Reallocate(xw, + &screen->editBuf_index[!screen->whichBuf], + &screen->editBuf_data[!screen->whichBuf], + (unsigned) rows, + (unsigned) cols, + (unsigned) MaxRows(screen)); + } + + /* + * The save-lines buffer may change width, but will not change its + * height. Deal with the cases where we copy data to/from the + * saved-lines buffer. + */ + if (GravityIsSouthWest(xw) + && delta_rows + && screen->saveBuf_index != 0) { + + if (delta_rows < 0) { + unsigned move_up = (unsigned) (-delta_rows); + ScrnBuf dst = screen->saveBuf_index; + +#if OPT_FIFO_LINES + int amount = ((MaxRows(screen) - (int) move_up - 1) + - screen->cur_row); + + if (amount < 0) { + /* move line-data from visible-buffer to save-buffer */ + saveEditBufLines(screen, dst, (unsigned) -amount); + move_down_by = amount; + } else { + move_down_by = 0; + } +#else /* !OPT_FIFO_LINES */ + int amount = screen->savelines - (int) move_up; + + TRACE_SCRNBUF("before save", screen, dst, screen->savelines); + + /* shift lines in save-buffer to make room */ + TRACE(("...%smoving pointers in saveBuf (compare %d %d)\n", + (amount > 0 + ? "" + : "SKIP "), + screen->savelines, + move_up)); + if (amount > 0) { + SaveLineData(dst, 0, move_up); + + MoveLineData(dst, + 0, + move_up, + (unsigned) amount); + + TRACE(("...reuse %d lines storage in saveBuf\n", move_up)); + RestoreLineData(dst, + (unsigned) amount, + move_up); + TRACE_SCRNBUF("restoresave", screen, dst, screen->savelines); + } + + /* copy line-data from visible-buffer to save-buffer */ + saveEditBufLines(screen, dst, move_up); + + /* after data is copied, reallocate saved-lines */ + (void) Reallocate(xw, + &screen->saveBuf_index, + &screen->saveBuf_data, + (unsigned) savelines, + (unsigned) cols, + (unsigned) savelines); + TRACE_SCRNBUF("reallocSAVE", + screen, + screen->saveBuf_index, + savelines); +#endif /* OPT_FIFO_LINES */ + + /* decrease size of visible-buffer */ + (void) Reallocate(xw, + &screen->editBuf_index[screen->whichBuf], + &screen->editBuf_data[screen->whichBuf], + (unsigned) rows, + (unsigned) cols, + (unsigned) MaxRows(screen)); + TRACE_SCRNBUF("reallocEDIT", + screen, + screen->editBuf_index[screen->whichBuf], + rows); + } else { + unsigned move_down = (unsigned) delta_rows; +#if OPT_FIFO_LINES + long unsave_fifo; +#else + ScrnBuf src = screen->saveBuf_index; +#endif + ScrnBuf dst; + int amount; + + if ((int) move_down > screen->savedlines) { + move_down = (unsigned) screen->savedlines; + } + move_down_by = (int) move_down; + amount = rows - (int) move_down; + + /* increase size of visible-buffer */ + (void) Reallocate(xw, + &screen->editBuf_index[screen->whichBuf], + &screen->editBuf_data[screen->whichBuf], + (unsigned) rows, + (unsigned) cols, + (unsigned) MaxRows(screen)); + + dst = screen->editBuf_index[screen->whichBuf]; + TRACE_SCRNBUF("reallocEDIT", screen, dst, rows); + + TRACE(("...%smoving pointers in editBuf (compare %d %d)\n", + (amount > 0 + ? "" + : "SKIP "), + rows, + move_down)); + if (amount > 0) { + /* shift lines in visible-buffer to make room */ + SaveLineData(dst, (unsigned) amount, (size_t) move_down); + + MoveLineData(dst, + move_down, + 0, + (unsigned) amount); + + TRACE(("...reuse %d lines storage in editBuf\n", move_down)); + RestoreLineData(dst, + 0, + move_down); + + TRACE_SCRNBUF("shifted", screen, dst, rows); + } + + /* copy line-data from save-buffer to visible-buffer */ + unsaveEditBufLines(screen, dst, move_down); + TRACE_SCRNBUF("copied", screen, dst, rows); + +#if OPT_FIFO_LINES + unsave_fifo = (long) move_down; + if (screen->saved_fifo < (int) unsave_fifo) + unsave_fifo = screen->saved_fifo; + + /* free up storage in fifo from the copied lines */ + while (unsave_fifo-- > 0) { + deleteScrollback(screen, -1); + screen->saved_fifo--; + } +#else + amount = (screen->savelines - (int) move_down); + TRACE(("...%smoving pointers in saveBuf (compare %d %d)\n", + (amount > 0 + ? "" + : "SKIP "), + rows, + move_down)); + if (amount > 0) { + /* shift lines in save-buffer to account for copy */ + src = screen->saveBuf_index; + SaveLineData(src, amount, move_down); + + MoveLineData(src, + move_down, + 0, + (unsigned) amount); + + TRACE(("...reuse %d lines storage in saveBuf\n", move_down)); + RestoreLineData(src, + 0, + move_down); + } +#endif + + /* recover storage in save-buffer */ + } + } else { +#if !OPT_FIFO_LINES + (void) Reallocate(xw, + &screen->saveBuf_index, + &screen->saveBuf_data, + (unsigned) savelines, + (unsigned) cols, + (unsigned) savelines); +#endif + (void) Reallocate(xw, + &screen->editBuf_index[screen->whichBuf], + &screen->editBuf_data[screen->whichBuf], + (unsigned) rows, + (unsigned) cols, + (unsigned) MaxRows(screen)); + } +#else /* !OPT_SAVE_LINES */ + if (screen->whichBuf + && GravityIsSouthWest(xw)) { + /* swap buffer pointers back to make this work */ + whichBuf = screen->whichBuf; + SwitchBufPtrs(screen, 0); + } else { + whichBuf = 0; + } + if (screen->editBuf_index[1]) + (void) Reallocate(xw, + &screen->editBuf_index[1], + &screen->editBuf_data[1], + (unsigned) rows, + (unsigned) cols, + (unsigned) MaxRows(screen)); + move_down_by = Reallocate(xw, + &screen->saveBuf_index, + &screen->saveBuf_data, + (unsigned) (rows + savelines), + (unsigned) cols, + (unsigned) (MaxRows(screen) + savelines)); +#endif /* OPT_SAVE_LINES */ + screen->visbuf = VisBuf(screen); + } + + AdjustSavedCursor(xw, move_down_by); + set_max_row(screen, screen->max_row + delta_rows); + set_max_col(screen, cols - 1); + + if (screen->is_running) { + if (GravityIsSouthWest(xw)) { + screen->savedlines -= move_down_by; + if (screen->savedlines < 0) + screen->savedlines = 0; + if (screen->savedlines > screen->savelines) + screen->savedlines = screen->savelines; + if (screen->topline < -screen->savedlines) + screen->topline = -screen->savedlines; + set_cur_row(screen, screen->cur_row + move_down_by); + screen->cursorp.row += move_down_by; + ScrollSelection(screen, move_down_by, True); + + if (whichBuf) + SwitchBufPtrs(screen, whichBuf); /* put the pointers back */ + } + } + + /* adjust scrolling region */ + set_tb_margins(screen, 0, screen->max_row); + set_lr_margins(screen, 0, screen->max_col); + UIntClr(*flags, ORIGIN); + + if (screen->cur_row > screen->max_row) + set_cur_row(screen, screen->max_row); + if (screen->cur_col > screen->max_col) + set_cur_col(screen, screen->max_col); + + screen->fullVwin.height = height - border; + screen->fullVwin.width = width - border - screen->fullVwin.sb_info.width; + + } else if (FullHeight(screen) == height && FullWidth(screen) == width) + return (0); /* nothing has changed at all */ + + screen->fullVwin.fullheight = (Dimension) height; + screen->fullVwin.fullwidth = (Dimension) width; + + ResizeScrollBar(xw); + ResizeSelection(screen, rows, cols); + +#ifndef NO_ACTIVE_ICON + if (screen->iconVwin.window) { + XWindowChanges changes; + screen->iconVwin.width = + MaxCols(screen) * screen->iconVwin.f_width; + + screen->iconVwin.height = + MaxRows(screen) * screen->iconVwin.f_height; + + changes.width = screen->iconVwin.fullwidth = + (Dimension) ((unsigned) screen->iconVwin.width + + 2 * xw->misc.icon_border_width); + + changes.height = screen->iconVwin.fullheight = + (Dimension) ((unsigned) screen->iconVwin.height + + 2 * xw->misc.icon_border_width); + + changes.border_width = (int) xw->misc.icon_border_width; + + TRACE(("resizing icon window %dx%d\n", changes.height, changes.width)); + XConfigureWindow(XtDisplay(xw), screen->iconVwin.window, + CWWidth | CWHeight | CWBorderWidth, &changes); + } +#endif /* NO_ACTIVE_ICON */ + +#ifdef TTYSIZE_STRUCT + /* Set tty's idea of window size */ + TTYSIZE_ROWS(ts) = (ttySize_t) rows; + TTYSIZE_COLS(ts) = (ttySize_t) cols; +#ifdef USE_STRUCT_WINSIZE + ts.ws_xpixel = (ttySize_t) width; + ts.ws_ypixel = (ttySize_t) height; +#endif + code = SET_TTYSIZE(screen->respond, ts); + TRACE(("return %d from SET_TTYSIZE %dx%d\n", code, rows, cols)); + (void) code; + +#if defined(SIGWINCH) && defined(TIOCGPGRP) + if (screen->pid > 1) { + int pgrp; + + TRACE(("getting process-group\n")); + if (ioctl(screen->respond, TIOCGPGRP, &pgrp) != -1) { + TRACE(("sending SIGWINCH to process group %d\n", pgrp)); + kill_process_group(pgrp, SIGWINCH); + } + } +#endif /* SIGWINCH */ + +#else + TRACE(("ScreenResize cannot do anything to pty\n")); +#endif /* TTYSIZE_STRUCT */ + return (0); +} + +/* + * Return true if any character cell starting at [row,col], for len-cells is + * nonnull. + */ +Bool +non_blank_line(TScreen * screen, + int row, + int col, + int len) +{ + int i; + Bool found = False; + LineData *ld = getLineData(screen, row); + + if (ld != 0) { + for (i = col; i < len; i++) { + if (ld->charData[i]) { + found = True; + break; + } + } + } + return found; +} + +/* + * Limit/map rectangle parameters. + */ +#define minRectRow(screen) (getMinRow(screen) + 1) +#define minRectCol(screen) (getMinCol(screen) + 1) +#define maxRectRow(screen) (getMaxRow(screen) + 1) +#define maxRectCol(screen) (getMaxCol(screen) + 1) + +static int +limitedParseRow(XtermWidget xw, int row) +{ + TScreen *screen = TScreenOf(xw); + int min_row = minRectRow(screen); + int max_row = maxRectRow(screen); + + if (xw->flags & ORIGIN) + row += screen->top_marg; + + if (row < min_row) + row = min_row; + else if (row > max_row) + row = max_row; + + return row; +} + +static int +limitedParseCol(XtermWidget xw, int col) +{ + TScreen *screen = TScreenOf(xw); + int min_col = minRectCol(screen); + int max_col = maxRectCol(screen); + + if (xw->flags & ORIGIN) + col += screen->lft_marg; + + if (col < min_col) + col = min_col; + else if (col > max_col) + col = max_col; + + return col; +} + +#define LimitedParse(num, func, dft) \ + func(xw, (nparams > num) ? params[num] : dft) + +/* + * Copy the rectangle boundaries into a struct, providing default values as + * needed. + */ +void +xtermParseRect(XtermWidget xw, int nparams, int *params, XTermRect * target) +{ + TScreen *screen = TScreenOf(xw); + + memset(target, 0, sizeof(*target)); + target->top = LimitedParse(0, limitedParseRow, minRectRow(screen)); + target->left = LimitedParse(1, limitedParseCol, minRectCol(screen)); + target->bottom = LimitedParse(2, limitedParseRow, maxRectRow(screen)); + target->right = LimitedParse(3, limitedParseCol, maxRectCol(screen)); + TRACE(("parsed rectangle %d,%d %d,%d\n", + target->top, + target->left, + target->bottom, + target->right)); +} + +static Bool +validRect(XtermWidget xw, XTermRect * target) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("comparing against screensize %dx%d\n", + maxRectRow(screen), + maxRectCol(screen))); + return (target != 0 + && target->top >= minRectRow(screen) + && target->left >= minRectCol(screen) + && target->top <= target->bottom + && target->left <= target->right + && target->top <= maxRectRow(screen) + && target->right <= maxRectCol(screen)); +} + +/* + * Fills a rectangle with the given 8-bit character and video-attributes. + * Colors and double-size attribute are unmodified. + */ +void +ScrnFillRectangle(XtermWidget xw, + XTermRect * target, + int value, + unsigned flags, + Bool keepColors) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("filling rectangle with '%c' flags %#x\n", value, flags)); + if (validRect(xw, target)) { + LineData *ld; + unsigned left = (unsigned) (target->left - 1); + unsigned size = (unsigned) (target->right - (int) left); + unsigned attrs = flags; + int row, col; + + (void) size; + + attrs &= ATTRIBUTES; + attrs |= CHARDRAWN; + for (row = target->bottom - 1; row >= (target->top - 1); row--) { + ld = getLineData(screen, row); + + TRACE(("filling %d [%d..%d]\n", row, left, left + size)); + + /* + * Fill attributes, preserving colors. + */ + for (col = (int) left; col < target->right; ++col) { + unsigned temp = ld->attribs[col]; + + if (!keepColors) { + UIntClr(temp, (FG_COLOR | BG_COLOR)); + } + temp = attrs | (temp & (FG_COLOR | BG_COLOR)) | CHARDRAWN; + ld->attribs[col] = (Char) temp; +#if OPT_ISO_COLORS + if (attrs & (FG_COLOR | BG_COLOR)) { + if_OPT_ISO_COLORS(screen, { + ld->color[col] = xtermColorPair(xw); + }); + } +#endif + } + + for (col = (int) left; col < target->right; ++col) + ld->charData[col] = (CharData) value; + + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + memset(ld->combData[off] + left, 0, size * sizeof(CharData)); + } + }) + } + ScrnUpdate(xw, + target->top - 1, + target->left - 1, + (target->bottom - target->top) + 1, + (target->right - target->left) + 1, + False); + } +} + +#if OPT_DEC_RECTOPS +/* + * Copies the source rectangle to the target location, including video + * attributes. + * + * This implementation ignores page numbers. + * + * The reference manual does not indicate if it handles overlapping copy + * properly - so we make a local copy of the source rectangle first, then apply + * the target from that. + */ +void +ScrnCopyRectangle(XtermWidget xw, XTermRect * source, int nparam, int *params) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("copying rectangle\n")); + + if (validRect(xw, source)) { + XTermRect target; + xtermParseRect(xw, + ((nparam > 3) ? 2 : (nparam - 1)), + params, + &target); + if (validRect(xw, &target)) { + Cardinal high = (Cardinal) (source->bottom - source->top) + 1; + Cardinal wide = (Cardinal) (source->right - source->left) + 1; + Cardinal size = (high * wide); + int row, col; + Cardinal j, k; + LineData *ld; + + CellData *cells = newCellData(xw, size); + + if (cells != 0) { + + TRACE(("OK - make copy %dx%d\n", high, wide)); + target.bottom = target.top + (int) (high - 1); + target.right = target.left + (int) (wide - 1); + + for (row = source->top - 1; row < source->bottom; ++row) { + ld = getLineData(screen, row); + j = (Cardinal) (row - (source->top - 1)); + for (col = source->left - 1; col < source->right; ++col) { + k = (Cardinal) (col - (source->left - 1)); + saveCellData(screen, cells, + (j * wide) + k, + ld, col); + } + } + for (row = target.top - 1; row < target.bottom; ++row) { + ld = getLineData(screen, row); + j = (Cardinal) (row - (target.top - 1)); + for (col = target.left - 1; col < target.right; ++col) { + k = (Cardinal) (col - (target.left - 1)); + if (row >= getMinRow(screen) + && row <= getMaxRow(screen) + && col >= getMinCol(screen) + && col <= getMaxCol(screen)) { + if (j < high && k < wide) { + restoreCellData(screen, cells, + (j * wide) + k, + ld, col); + } else { + /* EMPTY */ + /* FIXME - clear the target cell? */ + } + ld->attribs[col] |= CHARDRAWN; + } + } +#if OPT_BLINK_TEXT + if (LineHasBlinking(screen, ld)) { + LineSetBlinked(ld); + } else { + LineClrBlinked(ld); + } +#endif + } + free(cells); + + ScrnUpdate(xw, + (target.top - 1), + (target.left - 1), + (target.bottom - target.top) + 1, + ((target.right - target.left) + 1), + False); + } + } + } +} + +/* + * Modifies the video-attributes only - so selection (not a video attribute) is + * unaffected. Colors and double-size flags are unaffected as well. + * + * FIXME: our representation for "invisible" does not work with this operation, + * since the attribute byte is fully-allocated for other flags. The logic + * is shown for INVISIBLE because it's harmless, and useful in case the + * CHARDRAWN or PROTECTED flags are reassigned. + */ +void +ScrnMarkRectangle(XtermWidget xw, + XTermRect * target, + Bool reverse, + int nparam, + int *params) +{ + TScreen *screen = TScreenOf(xw); + Bool exact = (screen->cur_decsace == 2); + + TRACE(("%s %s\n", + reverse ? "reversing" : "marking", + (exact + ? "rectangle" + : "region"))); + + if (validRect(xw, target)) { + LineData *ld; + int top = target->top - 1; + int bottom = target->bottom - 1; + int row, col; + int n; + + for (row = top; row <= bottom; ++row) { + int left = ((exact || (row == top)) + ? (target->left - 1) + : getMinCol(screen)); + int right = ((exact || (row == bottom)) + ? (target->right - 1) + : getMaxCol(screen)); + + ld = getLineData(screen, row); + + TRACE(("marking %d [%d..%d]\n", row, left, right)); + for (col = left; col <= right; ++col) { + unsigned flags = ld->attribs[col]; + + for (n = 0; n < nparam; ++n) { +#if OPT_TRACE + if (row == top && col == left) + TRACE(("attr param[%d] %d\n", n + 1, params[n])); +#endif + if (reverse) { + switch (params[n]) { + case 1: + flags ^= BOLD; + break; + case 4: + flags ^= UNDERLINE; + break; + case 5: + flags ^= BLINK; + break; + case 7: + flags ^= INVERSE; + break; + case 8: + flags ^= INVISIBLE; + break; + } + } else { + switch (params[n]) { + case 0: + UIntClr(flags, SGR_MASK); + break; + case 1: + flags |= BOLD; + break; + case 4: + flags |= UNDERLINE; + break; + case 5: + flags |= BLINK; + break; + case 7: + flags |= INVERSE; + break; + case 8: + flags |= INVISIBLE; + break; + case 22: + UIntClr(flags, BOLD); + break; + case 24: + UIntClr(flags, UNDERLINE); + break; + case 25: + UIntClr(flags, BLINK); + break; + case 27: + UIntClr(flags, INVERSE); + break; + case 28: + UIntClr(flags, INVISIBLE); + break; + } + } + } +#if OPT_TRACE + if (row == top && col == left) + TRACE(("first mask-change is %#x\n", + ld->attribs[col] ^ flags)); +#endif + ld->attribs[col] = (Char) flags; + } + } + ScrnRefresh(xw, + (target->top - 1), + (exact ? (target->left - 1) : getMinCol(screen)), + (target->bottom - target->top) + 1, + (exact + ? ((target->right - target->left) + 1) + : (getMaxCol(screen) - getMinCol(screen) + 1)), + False); + } +} + +/* + * Resets characters to space, except where prohibited by DECSCA. Video + * attributes (including color) are untouched. + */ +void +ScrnWipeRectangle(XtermWidget xw, + XTermRect * target) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("wiping rectangle\n")); + + if (validRect(xw, target)) { + LineData *ld; + int top = target->top - 1; + int bottom = target->bottom - 1; + int row, col; + + for (row = top; row <= bottom; ++row) { + int left = (target->left - 1); + int right = (target->right - 1); + + TRACE(("wiping %d [%d..%d]\n", row, left, right)); + + ld = getLineData(screen, row); + for (col = left; col <= right; ++col) { + if (!((screen->protected_mode == DEC_PROTECT) + && (ld->attribs[col] & PROTECTED))) { + ld->attribs[col] |= CHARDRAWN; + ld->charData[col] = ' '; + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + ld->combData[off][col] = '\0'; + } + }) + } + } + } + ScrnUpdate(xw, + (target->top - 1), + (target->left - 1), + (target->bottom - target->top) + 1, + ((target->right - target->left) + 1), + False); + } +} + +/* + * Compute a checksum, ignoring the page number (since we have only one page). + */ +void +xtermCheckRect(XtermWidget xw, + int nparam, + int *params, + int *result) +{ + TScreen *screen = TScreenOf(xw); + XTermRect target; + LineData *ld; + + *result = 0; + if (nparam > 2) { + nparam -= 2; + params += 2; + } + xtermParseRect(xw, nparam, params, &target); + if (validRect(xw, &target)) { + int top = target.top - 1; + int bottom = target.bottom - 1; + int row, col; + + for (row = top; row <= bottom; ++row) { + int left = (target.left - 1); + int right = (target.right - 1); + + ld = getLineData(screen, row); + for (col = left; col <= right; ++col) { + if (ld->attribs[col] & CHARDRAWN) { + *result += (int) ld->charData[col]; + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + *result += (int) ld->combData[off][col]; + } + }) + } + } + } + } +} +#endif /* OPT_DEC_RECTOPS */ + +#if OPT_MAXIMIZE + +static void +set_resize_increments(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int min_width = (2 * screen->border) + screen->fullVwin.sb_info.width; + int min_height = (2 * screen->border); + XSizeHints sizehints; + + memset(&sizehints, 0, sizeof(XSizeHints)); + sizehints.width_inc = FontWidth(screen); + sizehints.height_inc = FontHeight(screen); + sizehints.flags = PResizeInc; + XSetWMNormalHints(screen->display, VShellWindow(xw), &sizehints); + + XtVaSetValues(SHELL_OF(xw), + XtNbaseWidth, min_width, + XtNbaseHeight, min_height, + XtNminWidth, min_width + FontWidth(screen), + XtNminHeight, min_height + FontHeight(screen), + XtNwidthInc, FontWidth(screen), + XtNheightInc, FontHeight(screen), + (XtPointer) 0); + + XFlush(XtDisplay(xw)); +} + +static void +unset_resize_increments(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + XSizeHints sizehints; + + memset(&sizehints, 0, sizeof(XSizeHints)); + sizehints.width_inc = 1; + sizehints.height_inc = 1; + sizehints.flags = PResizeInc; + XSetWMNormalHints(screen->display, VShellWindow(xw), &sizehints); + + XtVaSetValues(SHELL_OF(xw), + XtNwidthInc, 1, + XtNheightInc, 1, + (XtPointer) 0); + + XFlush(XtDisplay(xw)); +} + +static void +netwm_fullscreen(XtermWidget xw, int operation) +{ + TScreen *screen = TScreenOf(xw); + XEvent e; + Display *dpy = screen->display; + Window window = VShellWindow(xw); + Atom atom_fullscreen = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + Atom atom_state = XInternAtom(dpy, "_NET_WM_STATE", False); + + memset(&e, 0, sizeof(e)); + e.xclient.type = ClientMessage; + e.xclient.message_type = atom_state; + e.xclient.display = dpy; + e.xclient.window = window; + e.xclient.format = 32; + e.xclient.data.l[0] = operation; + e.xclient.data.l[1] = (long) atom_fullscreen; + + XSendEvent(dpy, DefaultRootWindow(dpy), False, + SubstructureRedirectMask, &e); +} + +/* + * Check if the "fullscreen" property is supported on the root window. + * The XGetWindowProperty function returns a list of Atom's which corresponds + * to the output of xprop. The actual list (ignore the manpage, which refers + * to an array of 32-bit values) is constructed by _XRead32, which uses long + * as a datatype. + * + * Alternatively, we could check _NET_WM_ALLOWED_ACTIONS on the application's + * window. + */ +static Boolean +probe_netwm_fullscreen_capability(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Display *dpy = screen->display; + Atom atom_fullscreen = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + Atom atom_supported = XInternAtom(dpy, "_NET_SUPPORTED", False); + Atom actual_type; + int actual_format; + long long_offset = 0; + long long_length = 128; /* number of items to ask for at a time */ + unsigned int i; + unsigned long nitems, bytes_after; + unsigned char *args; + long *ldata; + Boolean netwm_fullscreen_capability = False; + int rc; + + while (!netwm_fullscreen_capability) { + rc = XGetWindowProperty(dpy, + DefaultRootWindow(dpy), + atom_supported, + long_offset, + long_length, + False, /* do not delete */ + AnyPropertyType, /* req_type */ + &actual_type, /* actual_type_return */ + &actual_format, /* actual_format_return */ + &nitems, /* nitems_return */ + &bytes_after, /* bytes_after_return */ + &args /* prop_return */ + ); + if (rc != Success + || actual_type != XA_ATOM) { + break; + } + ldata = (long *) (void *) args; + for (i = 0; i < nitems; i++) { + if ((Atom) ldata[i] == atom_fullscreen) { + netwm_fullscreen_capability = True; + break; + } + } + XFree(ldata); + + if (!netwm_fullscreen_capability) { + if (bytes_after != 0) { + long remaining = (long) (bytes_after / sizeof(long)); + if (long_length > remaining) + long_length = remaining; + long_offset += (long) nitems; + } else { + break; + } + } + } + + return netwm_fullscreen_capability; +} + +/* + * Enable/disable fullscreen mode for the xterm widget, if the window manager + * supports that feature. + */ +void +FullScreen(XtermWidget xw, Bool enabled) +{ + TScreen *screen = TScreenOf(xw); + + static Boolean initialized = False; + static Boolean netwm_fullscreen_capability = False; + + TRACE(("FullScreen %s\n", BtoS(enabled))); + + if (resource.fullscreen == esNever) { + initialized = True; + netwm_fullscreen_capability = False; + } else if (!initialized) { + initialized = True; + netwm_fullscreen_capability = probe_netwm_fullscreen_capability(xw); + } + + if (netwm_fullscreen_capability) { + if (enabled) { + unset_resize_increments(xw); + netwm_fullscreen(xw, 1); + } else { + set_resize_increments(xw); + netwm_fullscreen(xw, 0); + } + screen->fullscreen = (Boolean) enabled; + update_fullscreen(); + } else { + Bell(xw, XkbBI_MinorError, 100); + } +} +#endif /* OPT_MAXIMIZE */ diff --git a/scrollback.c b/scrollback.c new file mode 100644 index 0000000..782afe4 --- /dev/null +++ b/scrollback.c @@ -0,0 +1,124 @@ +/* $XTermId: scrollback.c,v 1.15 2011/09/11 14:59:40 tom Exp $ */ + +/* + * Copyright 2009-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xterm.h> + +#define REAL_ROW(screen, row) ((row) + 1 + (screen)->saved_fifo) +#define ROW2FIFO(screen, row) \ + (unsigned) (REAL_ROW(screen, row) % (screen)->savelines) + +/* + * Given a row-number, find the corresponding data for the line in the VT100 + * widget's saved-line FIFO. The row-number (from getLineData) is negative. + * So we just count backwards from the last saved line. + */ +LineData * +getScrollback(TScreen * screen, int row) +{ + LineData *result = 0; + + if (screen->saved_fifo > 0 && REAL_ROW(screen, row) >= 0) { + unsigned which = ROW2FIFO(screen, row); + ScrnBuf where = scrnHeadAddr(screen, screen->saveBuf_index, which); + result = (LineData *) where; + } + + TRACE(("getScrollback %d -> %d -> %p\n", + row, ROW2FIFO(screen, row), + (void *) result)); + return result; +} + +/* + * Allocate a new row in the scrollback FIFO, returning a pointer to it. + */ +LineData * +addScrollback(TScreen * screen) +{ + ScrnBuf where = 0; + unsigned which; + unsigned ncols = (unsigned) MaxCols(screen); + Char *block; + + if (screen->saveBuf_index != 0) { + screen->saved_fifo++; + TRACE(("addScrollback %lu\n", screen->saved_fifo)); + + /* first, see which index we'll use */ + which = (unsigned) (screen->saved_fifo % screen->savelines); + where = scrnHeadAddr(screen, screen->saveBuf_index, which); + + /* discard any obsolete index data */ + if (screen->saved_fifo > screen->savelines) { + LineData *prior = (LineData *) where; + /* + * setupLineData uses the attribs as the first address used from the + * data block. + */ + if (prior->attribs != 0) { + TRACE(("...freeing prior FIFO data in slot %d: %p->%p\n", + which, (void *) prior, prior->attribs)); + free(prior->attribs); + prior->attribs = 0; + } + } + + /* allocate the new data */ + block = allocScrnData(screen, 1, ncols); + + /* record the new data in the index */ + setupLineData(screen, where, (Char *) block, 1, ncols); + + TRACE(("...storing new FIFO data in slot %d: %p->%p\n", + which, (void *) where, block)); + + } + return (LineData *) where; +} + +void +deleteScrollback(TScreen * screen, int row) +{ + unsigned which = ROW2FIFO(screen, row); + ScrnBuf where = scrnHeadAddr(screen, screen->saveBuf_index, which); + LineData *prior = (LineData *) where; + /* + * setupLineData uses the attribs as the first address used from the + * data block. + */ + if (prior->attribs != 0) { + TRACE(("...freeing prior FIFO data in slot %d: %p->%p\n", + which, (void *) prior, prior->attribs)); + free(prior->attribs); + prior->attribs = 0; + } +} diff --git a/scrollbar.c b/scrollbar.c new file mode 100644 index 0000000..12e8a4a --- /dev/null +++ b/scrollbar.c @@ -0,0 +1,955 @@ +/* $XTermId: scrollbar.c,v 1.182 2011/09/03 12:13:42 tom Exp $ */ + +/* + * Copyright 2000-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#include <xterm.h> + +#include <X11/Xatom.h> + +#if defined(HAVE_LIB_XAW) +#include <X11/Xaw/Scrollbar.h> +#elif defined(HAVE_LIB_XAW3D) +#include <X11/Xaw3d/Scrollbar.h> +#elif defined(HAVE_LIB_NEXTAW) +#include <X11/neXtaw/Scrollbar.h> +#elif defined(HAVE_LIB_XAWPLUS) +#include <X11/XawPlus/Scrollbar.h> +#endif + +#if defined(HAVE_XKBQUERYEXTENSION) && defined(HAVE_X11_XKBLIB_H) && defined(HAVE_X11_EXTENSIONS_XKB_H) +#include <X11/extensions/XKB.h> +#include <X11/XKBlib.h> +#else +#undef HAVE_XKBQUERYEXTENSION +#endif + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <xcharmouse.h> +#include <xstrings.h> + +/* + * The scrollbar's border overlaps the border of the vt100 window. If there + * is no border for the vt100, there can be no border for the scrollbar. + */ +#define SCROLLBAR_BORDER(xw) (TScreenOf(xw)->scrollBarBorder) +#if OPT_TOOLBAR +#define ScrollBarBorder(xw) (BorderWidth(xw) ? SCROLLBAR_BORDER(xw) : 0) +#else +#define ScrollBarBorder(xw) SCROLLBAR_BORDER(xw) +#endif + +/* Event handlers */ + +static void ScrollTextTo PROTO_XT_CALLBACK_ARGS; +static void ScrollTextUpDownBy PROTO_XT_CALLBACK_ARGS; + +/* Resize the text window for a terminal screen, modifying the + * appropriate WM_SIZE_HINTS and taking advantage of bit gravity. + */ +void +DoResizeScreen(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + int border = 2 * screen->border; + int min_wide = border + screen->fullVwin.sb_info.width; + int min_high = border; + XtGeometryResult geomreqresult; + Dimension reqWidth, reqHeight, repWidth, repHeight; +#ifndef NO_ACTIVE_ICON + VTwin *saveWin = WhichVWin(screen); + + /* all units here want to be in the normal font units */ + WhichVWin(screen) = &screen->fullVwin; +#endif /* NO_ACTIVE_ICON */ + + /* + * I'm going to try to explain, as I understand it, why we + * have to do XGetWMNormalHints and XSetWMNormalHints here, + * although I can't guarantee that I've got it right. + * + * In a correctly written toolkit program, the Shell widget + * parses the user supplied geometry argument. However, + * because of the way xterm does things, the VT100 widget does + * the parsing of the geometry option, not the Shell widget. + * The result of this is that the Shell widget doesn't set the + * correct window manager hints, and doesn't know that the + * user has specified a geometry. + * + * The XtVaSetValues call below tells the Shell widget to + * change its hints. However, since it's confused about the + * hints to begin with, it doesn't get them all right when it + * does the SetValues -- it undoes some of what the VT100 + * widget did when it originally set the hints. + * + * To fix this, we do the following: + * + * 1. Get the sizehints directly from the window, going around + * the (confused) shell widget. + * 2. Call XtVaSetValues to let the shell widget know which + * hints have changed. Note that this may not even be + * necessary, since we're going to right ahead after that + * and set the hints ourselves, but it's good to put it + * here anyway, so that when we finally do fix the code so + * that the Shell does the right thing with hints, we + * already have the XtVaSetValues in place. + * 3. We set the sizehints directly, this fixing up whatever + * damage was done by the Shell widget during the + * XtVaSetValues. + * + * Gross, huh? + * + * The correct fix is to redo VTRealize, VTInitialize and + * VTSetValues so that font processing happens early enough to + * give back responsibility for the size hints to the Shell. + * + * Someday, we hope to have time to do this. Someday, we hope + * to have time to completely rewrite xterm. + */ + + TRACE(("DoResizeScreen\n")); + +#if 1 /* ndef nothack */ + /* + * NOTE: the hints and the XtVaSetValues() must match. + */ + TRACE(("%s@%d -- ", __FILE__, __LINE__)); + TRACE_WM_HINTS(xw); + getXtermSizeHints(xw); + + xtermSizeHints(xw, ScrollbarWidth(screen)); + + /* These are obsolete, but old clients may use them */ + xw->hints.width = MaxCols(screen) * FontWidth(screen) + xw->hints.min_width; + xw->hints.height = MaxRows(screen) * FontHeight(screen) + xw->hints.min_height; +#if OPT_MAXIMIZE + /* assure single-increment resize for fullscreen */ + if (screen->fullscreen) { + xw->hints.width_inc = 1; + xw->hints.height_inc = 1; + } +#endif /* OPT_MAXIMIZE */ +#endif + + XSetWMNormalHints(screen->display, VShellWindow(xw), &xw->hints); + + reqWidth = (Dimension) (MaxCols(screen) * FontWidth(screen) + min_wide); + reqHeight = (Dimension) (MaxRows(screen) * FontHeight(screen) + min_high); + +#if OPT_MAXIMIZE + /* compensate for fullscreen mode */ + if (screen->fullscreen) { + Screen *xscreen = DefaultScreenOfDisplay(xw->screen.display); + reqWidth = (Dimension) WidthOfScreen(xscreen); + reqHeight = (Dimension) HeightOfScreen(xscreen); + ScreenResize(xw, reqWidth, reqHeight, &xw->flags); + } +#endif /* OPT_MAXIMIZE */ + + TRACE(("...requesting screensize chars %dx%d, pixels %dx%d\n", + MaxRows(screen), + MaxCols(screen), + reqHeight, reqWidth)); + + geomreqresult = REQ_RESIZE((Widget) xw, reqWidth, reqHeight, + &repWidth, &repHeight); + + if (geomreqresult == XtGeometryAlmost) { + TRACE(("...almost, retry screensize %dx%d\n", repHeight, repWidth)); + geomreqresult = REQ_RESIZE((Widget) xw, repWidth, + repHeight, NULL, NULL); + } + + if (geomreqresult != XtGeometryYes) { + /* The resize wasn't successful, so we might need to adjust + our idea of how large the screen is. */ + TRACE(("...still no (%d) - resize the core-class\n", geomreqresult)); + xw->core.widget_class->core_class.resize((Widget) xw); + } +#if 1 /* ndef nothack */ + /* + * XtMakeResizeRequest() has the undesirable side-effect of clearing + * the window manager's hints, even on a failed request. This would + * presumably be fixed if the shell did its own work. + */ + if (xw->hints.flags + && repHeight + && repWidth) { + xw->hints.height = repHeight; + xw->hints.width = repWidth; + TRACE_HINTS(&xw->hints); + XSetWMNormalHints(screen->display, VShellWindow(xw), &xw->hints); + } +#endif + XSync(screen->display, False); /* synchronize */ + if (xtermAppPending()) + xevents(); + +#ifndef NO_ACTIVE_ICON + WhichVWin(screen) = saveWin; +#endif /* NO_ACTIVE_ICON */ +} + +static Widget +CreateScrollBar(XtermWidget xw, int x, int y, int height) +{ + Widget result; + Arg args[6]; + + XtSetArg(args[0], XtNx, x); + XtSetArg(args[1], XtNy, y); + XtSetArg(args[2], XtNheight, height); + XtSetArg(args[3], XtNreverseVideo, xw->misc.re_verse); + XtSetArg(args[4], XtNorientation, XtorientVertical); + XtSetArg(args[5], XtNborderWidth, ScrollBarBorder(xw)); + + result = XtCreateWidget("scrollbar", scrollbarWidgetClass, + (Widget) xw, args, XtNumber(args)); + XtAddCallback(result, XtNscrollProc, ScrollTextUpDownBy, 0); + XtAddCallback(result, XtNjumpProc, ScrollTextTo, 0); + return (result); +} + +void +ScrollBarReverseVideo(Widget scrollWidget) +{ + XtermWidget xw = getXtermWidget(scrollWidget); + + if (xw != 0) { + SbInfo *sb = &(TScreenOf(xw)->fullVwin.sb_info); + Arg args[4]; + Cardinal nargs = XtNumber(args); + + /* + * Remember the scrollbar's original colors. + */ + if (sb->rv_cached == False) { + XtSetArg(args[0], XtNbackground, &(sb->bg)); + XtSetArg(args[1], XtNforeground, &(sb->fg)); + XtSetArg(args[2], XtNborderColor, &(sb->bdr)); + XtSetArg(args[3], XtNborderPixmap, &(sb->bdpix)); + XtGetValues(scrollWidget, args, nargs); + sb->rv_cached = True; + sb->rv_active = 0; + } + + sb->rv_active = !(sb->rv_active); + if (sb->rv_active) { + XtSetArg(args[0], XtNbackground, sb->fg); + XtSetArg(args[1], XtNforeground, sb->bg); + } else { + XtSetArg(args[0], XtNbackground, sb->bg); + XtSetArg(args[1], XtNforeground, sb->fg); + } + nargs = 2; /* don't set border_pixmap */ + if (sb->bdpix == XtUnspecifiedPixmap) { + /* if not pixmap then pixel */ + if (sb->rv_active) { + /* keep border visible */ + XtSetArg(args[2], XtNborderColor, args[1].value); + } else { + XtSetArg(args[2], XtNborderColor, sb->bdr); + } + nargs = 3; + } + XtSetValues(scrollWidget, args, nargs); + } +} + +void +ScrollBarDrawThumb(Widget scrollWidget) +{ + XtermWidget xw = getXtermWidget(scrollWidget); + + if (xw != 0) { + TScreen *screen = TScreenOf(xw); + int thumbTop, thumbHeight, totalHeight; + + thumbTop = ROW2INX(screen, screen->savedlines); + thumbHeight = MaxRows(screen); + totalHeight = thumbHeight + screen->savedlines; + + XawScrollbarSetThumb(scrollWidget, + ((float) thumbTop) / (float) totalHeight, + ((float) thumbHeight) / (float) totalHeight); + } +} + +void +ResizeScrollBar(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->scrollWidget != 0) { + int height = screen->fullVwin.height + screen->border * 2; + int width = screen->scrollWidget->core.width; + int ypos = -ScrollBarBorder(xw); +#ifdef SCROLLBAR_RIGHT + int xpos = ((xw->misc.useRight) + ? (screen->fullVwin.fullwidth - + screen->scrollWidget->core.width - + BorderWidth(screen->scrollWidget)) + : -ScrollBarBorder(xw)); +#else + int xpos = -ScrollBarBorder(xw); +#endif + + TRACE(("ResizeScrollBar at %d,%d %dx%d\n", ypos, xpos, height, width)); + + XtConfigureWidget( + screen->scrollWidget, + (Position) xpos, + (Position) ypos, + (Dimension) width, + (Dimension) height, + BorderWidth(screen->scrollWidget)); + ScrollBarDrawThumb(screen->scrollWidget); + } +} + +void +WindowScroll(XtermWidget xw, int top, Bool always GCC_UNUSED) +{ + TScreen *screen = TScreenOf(xw); + int i, lines; + int scrolltop, scrollheight, refreshtop; + +#if OPT_SCROLL_LOCK + if (screen->allowScrollLock && (screen->scroll_lock && !always)) { + if (screen->scroll_dirty) { + screen->scroll_dirty = False; + ScrnRefresh(xw, 0, 0, MaxRows(screen), MaxCols(screen), False); + } + } else +#endif + { + if (top < -screen->savedlines) { + top = -screen->savedlines; + } else if (top > 0) { + top = 0; + } + + if ((i = screen->topline - top) != 0) { + + if (screen->cursor_state) + HideCursor(); + lines = i > 0 ? i : -i; + if (lines > MaxRows(screen)) + lines = MaxRows(screen); + scrollheight = screen->max_row - lines + 1; + if (i > 0) + refreshtop = scrolltop = 0; + else { + scrolltop = lines; + refreshtop = scrollheight; + } + scrolling_copy_area(xw, scrolltop, scrollheight, -i); + screen->topline = top; + + ScrollSelection(screen, i, True); + + XClearArea( + screen->display, + VWindow(screen), + OriginX(screen), + OriginY(screen) + refreshtop * FontHeight(screen), + (unsigned) Width(screen), + (unsigned) (lines * FontHeight(screen)), + False); + ScrnRefresh(xw, refreshtop, 0, lines, MaxCols(screen), False); + +#if OPT_BLINK_CURS || OPT_BLINK_TEXT + RestartBlinking(screen); +#endif + } + } + ScrollBarDrawThumb(screen->scrollWidget); +} + +#ifdef SCROLLBAR_RIGHT +/* + * Adjust the scrollbar position if we're asked to turn on scrollbars for the + * first time (or after resizing) after the xterm is already running. That + * makes the window grow after we've initially configured the scrollbar's + * position. (There must be a better way). + */ +void +updateRightScrollbar(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (xw->misc.useRight + && screen->fullVwin.fullwidth < xw->core.width) + XtVaSetValues(screen->scrollWidget, + XtNx, screen->fullVwin.fullwidth - BorderWidth(screen->scrollWidget), + (XtPointer) 0); +} +#endif + +void +ScrollBarOn(XtermWidget xw, Bool init) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->fullVwin.sb_info.width || IsIcon(screen)) + return; + + TRACE(("ScrollBarOn(init %s)\n", BtoS(init))); + if (init) { /* then create it only */ + if (screen->scrollWidget == 0) { + /* make it a dummy size and resize later */ + screen->scrollWidget = CreateScrollBar(xw, + -ScrollBarBorder(xw), + -ScrollBarBorder(xw), + 5); + if (screen->scrollWidget == NULL) { + Bell(xw, XkbBI_MinorError, 0); + } + } + } else if (!screen->scrollWidget || !XtIsRealized((Widget) xw)) { + Bell(xw, XkbBI_MinorError, 0); + Bell(xw, XkbBI_MinorError, 0); + } else { + + ResizeScrollBar(xw); + xtermAddInput(screen->scrollWidget); + XtRealizeWidget(screen->scrollWidget); + TRACE_TRANS("scrollbar", screen->scrollWidget); + + screen->fullVwin.sb_info.rv_cached = False; + + screen->fullVwin.sb_info.width = (screen->scrollWidget->core.width + + BorderWidth(screen->scrollWidget)); + + TRACE(("setting scrollbar width %d = %d + %d\n", + screen->fullVwin.sb_info.width, + screen->scrollWidget->core.width, + BorderWidth(screen->scrollWidget))); + + ScrollBarDrawThumb(screen->scrollWidget); + DoResizeScreen(xw); + +#ifdef SCROLLBAR_RIGHT + updateRightScrollbar(xw); +#endif + + XtMapWidget(screen->scrollWidget); + update_scrollbar(); + if (screen->visbuf) { + xtermClear(xw); + Redraw(); + } + } +} + +void +ScrollBarOff(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (!screen->fullVwin.sb_info.width || IsIcon(screen)) + return; + + TRACE(("ScrollBarOff\n")); + if (XtIsRealized((Widget) xw)) { + XtUnmapWidget(screen->scrollWidget); + screen->fullVwin.sb_info.width = 0; + DoResizeScreen(xw); + update_scrollbar(); + if (screen->visbuf) { + xtermClear(xw); + Redraw(); + } + } else { + Bell(xw, XkbBI_MinorError, 0); + } +} + +/* + * Toggle the visibility of the scrollbars. + */ +void +ToggleScrollBar(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (IsIcon(screen)) { + Bell(xw, XkbBI_MinorError, 0); + } else { + TRACE(("ToggleScrollBar{{\n")); + if (screen->fullVwin.sb_info.width) { + ScrollBarOff(xw); + } else { + ScrollBarOn(xw, False); + } + update_scrollbar(); + TRACE(("...ToggleScrollBar}}\n")); + } +} + +/*ARGSUSED*/ +static void +ScrollTextTo( + Widget scrollbarWidget, + XtPointer client_data GCC_UNUSED, + XtPointer call_data) +{ + XtermWidget xw = getXtermWidget(scrollbarWidget); + + if (xw != 0) { + float *topPercent = (float *) call_data; + TScreen *screen = TScreenOf(xw); + int thumbTop; /* relative to first saved line */ + int newTopLine; + + /* + * screen->savedlines : Number of offscreen text lines, + * MaxRows(screen) : Number of onscreen text lines, + */ + thumbTop = (int) (*topPercent + * (float) (screen->savedlines + MaxRows(screen))); + newTopLine = thumbTop - screen->savedlines; + WindowScroll(xw, newTopLine, True); + } +} + +/*ARGSUSED*/ +static void +ScrollTextUpDownBy( + Widget scrollbarWidget, + XtPointer client_data GCC_UNUSED, + XtPointer call_data) +{ + XtermWidget xw = getXtermWidget(scrollbarWidget); + + if (xw != 0) { + long pixels = (long) call_data; + + TScreen *screen = TScreenOf(xw); + int rowOnScreen, newTopLine; + + rowOnScreen = (int) (pixels / FontHeight(screen)); + if (rowOnScreen == 0) { + if (pixels < 0) + rowOnScreen = -1; + else if (pixels > 0) + rowOnScreen = 1; + } + newTopLine = ROW2INX(screen, rowOnScreen); + WindowScroll(xw, newTopLine, True); + } +} + +/* + * assume that b is alphabetic and allow plural + */ +static int +CompareWidths(const char *a, const char *b, int *modifier) +{ + int result; + char ca, cb; + + *modifier = 0; + if (!a || !b) + return 0; + + for (;;) { + ca = x_toupper(*a); + cb = x_toupper(*b); + if (ca != cb || ca == '\0') + break; /* if not eq else both nul */ + a++, b++; + } + if (cb != '\0') + return 0; + + if (ca == 'S') + ca = *++a; + + switch (ca) { + case '+': + case '-': + *modifier = (ca == '-' ? -1 : 1) * atoi(a + 1); + result = 1; + break; + + case '\0': + result = 1; + break; + + default: + result = 0; + break; + } + return result; +} + +static long +params_to_pixels(TScreen * screen, String * params, Cardinal n) +{ + int mult = 1; + const char *s; + int modifier; + + switch (n > 2 ? 2 : n) { + case 2: + s = params[1]; + if (CompareWidths(s, "PAGE", &modifier)) { + mult = (MaxRows(screen) + modifier) * FontHeight(screen); + } else if (CompareWidths(s, "HALFPAGE", &modifier)) { + mult = ((MaxRows(screen) + modifier) * FontHeight(screen)) / 2; + } else if (CompareWidths(s, "PIXEL", &modifier)) { + mult = 1; + } else { + /* else assume that it is Line */ + mult = FontHeight(screen); + } + mult *= atoi(params[0]); + break; + case 1: + mult = atoi(params[0]) * FontHeight(screen); /* lines */ + break; + default: + mult = screen->scrolllines * FontHeight(screen); + break; + } + return mult; +} + +static long +AmountToScroll(Widget w, String * params, Cardinal nparams) +{ + long result = 0; + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + if (nparams <= 2 + || screen->send_mouse_pos == MOUSE_OFF) { + result = params_to_pixels(screen, params, nparams); + } + } + return result; +} + +/*ARGSUSED*/ +void +HandleScrollForward( + Widget xw, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *nparams) +{ + long amount; + + if ((amount = AmountToScroll(xw, params, *nparams)) != 0) { + ScrollTextUpDownBy(xw, (XtPointer) 0, (XtPointer) amount); + } +} + +/*ARGSUSED*/ +void +HandleScrollBack( + Widget xw, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *nparams) +{ + long amount; + + if ((amount = -AmountToScroll(xw, params, *nparams)) != 0) { + ScrollTextUpDownBy(xw, (XtPointer) 0, (XtPointer) amount); + } +} + +#if OPT_SCROLL_LOCK +#define SCROLL_LOCK_LED 3 + +#ifdef HAVE_XKBQUERYEXTENSION +/* + * Check for Xkb on client and server. + */ +static int +have_xkb(Display * dpy) +{ + static int initialized = -1; + + if (initialized < 0) { + int xkbmajor = XkbMajorVersion; + int xkbminor = XkbMinorVersion; + int xkbopcode, xkbevent, xkberror; + + initialized = 0; + if (XkbLibraryVersion(&xkbmajor, &xkbminor) + && XkbQueryExtension(dpy, + &xkbopcode, + &xkbevent, + &xkberror, + &xkbmajor, + &xkbminor)) { + TRACE(("we have Xkb\n")); + initialized = 1; +#if OPT_TRACE + { + XkbDescPtr xkb; + unsigned int mask; + int n; + char *modStr; + + xkb = XkbGetKeyboard(dpy, XkbAllComponentsMask, XkbUseCoreKbd); + if (xkb != NULL) { + + TRACE(("XkbGetKeyboard ok\n")); + for (n = 0; n < XkbNumVirtualMods; ++n) { + if (xkb->names->vmods[n] != 0) { + modStr = XGetAtomName(xkb->dpy, + xkb->names->vmods[n]); + if (modStr != 0) { + XkbVirtualModsToReal(xkb, + (unsigned) (1 << n), + &mask); + TRACE((" name[%d] %s (%#x)\n", n, modStr, mask)); + } + } + } + XkbFreeKeyboard(xkb, 0, True); + } + } +#endif + } + } + return initialized; +} + +static Boolean +getXkbLED(Display * dpy, const char *name, Boolean * result) +{ + Atom my_atom; + Boolean success = False; + Bool state; + + if (have_xkb(dpy)) { + my_atom = XInternAtom(dpy, name, False); + if ((my_atom != None) && + XkbGetNamedIndicator(dpy, my_atom, NULL, &state, NULL, NULL)) { + *result = (Boolean) state; + success = True; + } + } + + return success; +} + +/* + * Use Xkb if we have it (still unreliable, but slightly better than hardcoded). + */ +static Boolean +showXkbLED(Display * dpy, const char *name, Bool enable) +{ + Atom my_atom; + Boolean result = False; + + if (have_xkb(dpy)) { + my_atom = XInternAtom(dpy, name, False); + if ((my_atom != None) && + XkbGetNamedIndicator(dpy, my_atom, NULL, NULL, NULL, NULL) && + XkbSetNamedIndicator(dpy, my_atom, True, enable, False, NULL)) { + result = True; + } + } + + return result; +} +#endif + +/* + * xlsatoms agrees with this list. However Num/Caps lock are generally + * unusable due to special treatment in X. They are used here for + * completeness. + */ +static const char *led_table[] = +{ + "Num Lock", + "Caps Lock", + "Scroll Lock" +}; + +static Boolean +xtermGetLED(TScreen * screen, Cardinal led_number) +{ + Display *dpy = screen->display; + Boolean result = False; + +#ifdef HAVE_XKBQUERYEXTENSION + if (!getXkbLED(dpy, led_table[led_number - 1], &result)) +#endif + { + XKeyboardState state; + unsigned long my_bit = (unsigned long) (1 << (led_number - 1)); + + XGetKeyboardControl(dpy, &state); + + result = (Boolean) ((state.led_mask & my_bit) != 0); + } + + TRACE(("xtermGetLED %d:%s\n", led_number, BtoS(result))); + return result; +} + +/* + * Display the given LED, preferably independent of keyboard state. + */ +void +xtermShowLED(TScreen * screen, Cardinal led_number, Bool enable) +{ + TRACE(("xtermShowLED %d:%s\n", led_number, BtoS(enable))); + if ((led_number >= 1) && (led_number <= XtNumber(led_table))) { + Display *dpy = screen->display; + +#ifdef HAVE_XKBQUERYEXTENSION + if (!showXkbLED(dpy, led_table[led_number - 1], enable)) +#endif + { + XKeyboardState state; + XKeyboardControl values; + unsigned long use_mask; + unsigned long my_bit = (unsigned long) (1 << (led_number - 1)); + + XGetKeyboardControl(dpy, &state); + use_mask = state.led_mask; + if (enable) { + use_mask |= my_bit; + } else { + use_mask &= ~my_bit; + } + + if (state.led_mask != use_mask) { + values.led = (int) led_number; + values.led_mode = enable; + XChangeKeyboardControl(dpy, KBLed | KBLedMode, &values); + } + } + } +} + +void +xtermClearLEDs(TScreen * screen) +{ + Display *dpy = screen->display; + XKeyboardControl values; + + TRACE(("xtermClearLEDs\n")); +#ifdef HAVE_XKBQUERYEXTENSION + ShowScrollLock(screen, False); +#endif + memset(&values, 0, sizeof(values)); + XChangeKeyboardControl(dpy, KBLedMode, &values); +} + +void +ShowScrollLock(TScreen * screen, Bool enable) +{ + xtermShowLED(screen, SCROLL_LOCK_LED, enable); +} + +void +GetScrollLock(TScreen * screen) +{ + if (screen->allowScrollLock) + screen->scroll_lock = xtermGetLED(screen, SCROLL_LOCK_LED); +} + +void +SetScrollLock(TScreen * screen, Bool enable) +{ + if (screen->allowScrollLock) { + if (screen->scroll_lock != enable) { + screen->scroll_lock = (Boolean) enable; + ShowScrollLock(screen, enable); + } + } +} + +/* ARGSUSED */ +void +HandleScrollLock(Widget w, + XEvent * event GCC_UNUSED, + String * params, + Cardinal *param_count) +{ + XtermWidget xw; + + if ((xw = getXtermWidget(w)) != 0) { + TScreen *screen = TScreenOf(xw); + + if (screen->allowScrollLock) { + /* + * The default action (used with KeyRelease event) is to cycle the + * state on/off. + */ + if (*param_count == 0) { + SetScrollLock(screen, !screen->scroll_lock); + TRACE(("HandleScrollLock ->%d\n", + screen->scroll_lock)); + } else { + SetScrollLock(screen, atoi(params[0])); + TRACE(("HandleScrollLock(%s) ->%d\n", + params[0], + screen->scroll_lock)); + } + } + } +} +#endif diff --git a/sinstall.sh b/sinstall.sh new file mode 100755 index 0000000..fa85ec7 --- /dev/null +++ b/sinstall.sh @@ -0,0 +1,198 @@ +#!/bin/sh +# $XTermId: sinstall.sh,v 1.18 2010/03/06 16:19:13 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2008,2010 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Install program setuid if the installer is running as root, and if xterm is +# already installed on the system with setuid privilege. This is a safeguard +# for ordinary users installing xterm for themselves on systems where the +# setuid is not needed to access a PTY, but only for things like utmp. +# +# Options: +# u+s, g+s as in chmod +# -u, -g and -m as in install. If any options are given, $3 is ignored. +# +# Parameters: +# $1 = program to invoke as "install" +# $2 = program to install +# $3 = previously-installed program, for reference +# $4 = final installed-path, if different from reference + +trace=: +trace=echo + +# override locale... +# (otherwise GNU ls displays date column in a locale-dependent manner). +LANG=C; export LANG +LANGUAGE=C; export LANGUAGE +LC_ALL=C; export LC_ALL +LC_CTYPE=C; export LC_CTYPE + +OPTS_SUID= +OPTS_SGID= +OPTS_MODE= +OPTS_USR= +OPTS_GRP= + +while test $# != 0 +do + case $1 in + -*) + OPT="$1" + shift + if test $# != 0 + then + case $OPT in + -u) OPTS_USR="$1"; shift;; + -g) OPTS_GRP="$1"; shift;; + -m) OPTS_MODE="$1"; shift;; + esac + else + break + fi + ;; + u+s) shift; OPTS_SUID=4000;; + g+s) shift; OPTS_SGID=2000;; + *) break + ;; + esac +done + +SINSTALL="$1" +SRC_PROG="$2" +REF_PROG="$3" +DST_PROG="$4" + +test -z "$SINSTALL" && SINSTALL=install +test -z "$SRC_PROG" && SRC_PROG=xterm +test -z "$REF_PROG" && REF_PROG=/usr/bin/X11/xterm +test -z "$DST_PROG" && DST_PROG="$REF_PROG" + +test -n "$OPTS_SUID" && test -n "$OPTS_USR" && REF_PROG= +test -n "$OPTS_SGID" && test -n "$OPTS_GRP" && REF_PROG= + +echo checking for presumed installation-mode + +PROG_SUID= +PROG_SGID= +PROG_MODE= +PROG_USR= +PROG_GRP= + +if test -z "$REF_PROG" ; then + $trace "... reference program not used" +elif test -f "$REF_PROG" ; then + cf_option="-l -L" + MYTEMP=${TMPDIR-/tmp}/sinstall$$ + + # Expect listing to have fields like this: + #-r--r--r-- 1 user group 34293 Jul 18 16:29 pathname + ls $cf_option $REF_PROG + ls $cf_option $REF_PROG >$MYTEMP + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <$MYTEMP + $trace "... if \"$cf_rest\" is null, try the ls -g option" + if test -z "$cf_rest" ; then + cf_option="$cf_option -g" + ls $cf_option $REF_PROG + ls $cf_option $REF_PROG >$MYTEMP + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest <$MYTEMP + fi + rm -f $MYTEMP + + # If we have a pathname, and the date fields look right, assume we've + # captured the group as well. + $trace "... if \"$cf_rest\" is null, we do not look for group" + if test -n "$cf_rest" ; then + cf_test=`echo "${cf_date2}${cf_date3}" | sed -e 's/[0-9:]//g'` + $trace "... if we have date in proper columns ($cf_date1 $cf_date2 $cf_date3), \"$cf_test\" is null" + if test -z "$cf_test" ; then + PROG_USR=$cf_usr; + PROG_GRP=$cf_grp; + fi + fi + $trace "... derived user \"$PROG_USR\", group \"$PROG_GRP\" of previously-installed $SRC_PROG" + + $trace "... see if mode \"$cf_mode\" has s-bit set" + case ".$cf_mode" in #(vi + .???s??s*) #(vi + $trace "... both setuid/setgid" + PROG_SUID=4000 + PROG_SGID=2000 + ;; + .???s*) #(vi + $trace "... setuid" + PROG_SUID=4000 + PROG_GRP= + ;; + .??????s*) + $trace "... setgid" + PROG_SGID=2000 + PROG_USR= + ;; + esac + PROG_MODE=`echo ".$cf_mode" | sed -e 's/^..//' -e 's/rw./7/g' -e 's/r-./5/g' -e 's/---/0/g' -e 's/--[sxt]/1/g' -e 's/[^0-7]//g'` +fi + +# passed-in options override the reference +test -n "$OPTS_SUID" && PROG_SUID="$OPTS_SUID" +test -n "$OPTS_SGID" && PROG_SGID="$OPTS_SGID" +test -n "$OPTS_MODE" && PROG_MODE="$OPTS_MODE" +test -n "$OPTS_USR" && PROG_USR="$OPTS_USR" +test -n "$OPTS_GRP" && PROG_GRP="$OPTS_GRP" + +# we always need a mode +test -z "$PROG_MODE" && PROG_MODE=755 + +if test -n "${PROG_USR}${PROG_GRP}" ; then + cf_uid=`id | sed -e 's/^[^=]*=//' -e 's/(.*$//'` + cf_usr=`id | sed -e 's/^[^(]*(//' -e 's/).*$//'` + cf_grp=`id | sed -e 's/^.* gid=[^(]*(//' -e 's/).*$//'` + $trace "... installing $SRC_PROG as user \"$cf_usr\", group \"$cf_grp\"" + if test "$cf_uid" != 0 ; then + PROG_SUID= + PROG_SGID= + PROG_USR="" + PROG_GRP="" + fi + test "$PROG_USR" = "$cf_usr" && PROG_USR="" + test "$PROG_GRP" = "$cf_grp" && PROG_GRP="" +fi + +test -n "${PROG_SUID}${PROG_SGID}" && PROG_MODE=`expr $PROG_MODE % 1000` +test -n "$PROG_SUID" && PROG_MODE=`expr $PROG_SUID + $PROG_MODE` +test -n "$PROG_SGID" && PROG_MODE=`expr $PROG_SGID + $PROG_MODE` + +test -n "$PROG_USR" && PROG_USR="-o $PROG_USR" +test -n "$PROG_GRP" && PROG_GRP="-g $PROG_GRP" + +echo "$SINSTALL -m $PROG_MODE $PROG_USR $PROG_GRP $SRC_PROG $DST_PROG" +eval "$SINSTALL -m $PROG_MODE $PROG_USR $PROG_GRP $SRC_PROG $DST_PROG" @@ -0,0 +1,189 @@ +/* $XTermId: tabs.c,v 1.43 2012/06/10 16:53:59 tom Exp $ */ + +/* + * Copyright 2000-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* tabs.c */ + +#include <xterm.h> +#include <data.h> + +#define TAB_INDEX(n) ((n) >> TAB_BITS_SHIFT) +#define TAB_MASK(n) (1 << ((n) & (TAB_BITS_WIDTH-1))) + +#define SET_TAB(tabs,n) UIntSet(tabs[TAB_INDEX(n)], TAB_MASK(n)) +#define CLR_TAB(tabs,n) UIntClr(tabs[TAB_INDEX(n)], TAB_MASK(n)) +#define TST_TAB(tabs,n) (tabs[TAB_INDEX(n)] & (unsigned) TAB_MASK(n)) + +/* + * places tabstops at only every 8 columns + */ +void +TabReset(Tabs tabs) +{ + int i; + + TabZonk(tabs); + + for (i = 0; i < MAX_TABS; i += 8) + TabSet(tabs, i); +} + +/* + * places a tabstop at col + */ +void +TabSet(Tabs tabs, int col) +{ + if (col >= 0 && col < MAX_TABS) { + SET_TAB(tabs, col); + } +} + +/* + * clears a tabstop at col + */ +void +TabClear(Tabs tabs, int col) +{ + if (col >= 0 && col < MAX_TABS) { + CLR_TAB(tabs, col); + } +} + +/* + * returns the column of the next tabstop + * (or MAX_TABS - 1 if there are no more). + * A tabstop at col is ignored. + */ +static int +TabNext(XtermWidget xw, Tabs tabs, int col) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->curses && screen->do_wrap && (xw->flags & WRAPAROUND)) { + xtermIndex(xw, 1); + set_cur_col(screen, 0); + col = 0; + ResetWrap(screen); + } + for (++col; col < MAX_TABS; ++col) + if (TST_TAB(tabs, col)) + return (col); + + return (MAX_TABS - 1); +} + +/* + * returns the column of the previous tabstop + * (or 0 if there are no more). + * A tabstop at col is ignored. + */ +static int +TabPrev(Tabs tabs, int col) +{ + for (--col; col >= 0; --col) + if ((col < MAX_TABS) && TST_TAB(tabs, col)) + return (col); + + return (0); +} + +/* + * Tab to the next stop, returning true if the cursor moved + */ +Bool +TabToNextStop(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int saved_column = screen->cur_col; + int next = TabNext(xw, xw->tabs, screen->cur_col); + int max = LineMaxCol(screen, getLineData(screen, screen->cur_row)); + + if (IsLeftRightMode(xw)) + max = TScreenOf(xw)->rgt_marg; + if (next > max) + next = max; + set_cur_col(screen, next); + + return (screen->cur_col > saved_column); +} + +/* + * Tab to the previous stop, returning true if the cursor moved + */ +Bool +TabToPrevStop(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int saved_column = screen->cur_col; + int next_column = TabPrev(xw->tabs, screen->cur_col); + + if (xw->flags & ORIGIN) { + int left = ScrnLeftMargin(xw); + if (next_column < left) + next_column = left; + } + + set_cur_col(screen, next_column); + + return (screen->cur_col < saved_column); +} + +/* + * clears all tabs + */ +void +TabZonk(Tabs tabs) +{ + memset(tabs, 0, sizeof(*tabs) * TAB_ARRAY_SIZE); +} diff --git a/tektests/aitest.tek b/tektests/aitest.tek new file mode 100644 index 0000000..254c4ec --- /dev/null +++ b/tektests/aitest.tek @@ -0,0 +1 @@ + 1 ,`g ],`g?C 3`t0@$`z0@ ,cg-F,cj-F,`m-G,lo-G,lr-G,lu-G,mx-G,m{-G,j~-G-ka-G-kd-G-hg-H-ej-H-fm-H-gp-H-as-I-bv-I-cy-I-m{-J-n~-J.la-K.id-K.kg-K.ej-L.gm-L.ep-M.cs-M.av-N.lx-O.j{-O.h~-P/ga-P/bd-Q/`g-R/oi-R/jl-S/eo-T/dr-U/cu-U/nw-V/jz-W/e}-X0``-Y0lb-Z0he-[0gh-[0ck-\0km-]0gp-^0cs-_0hu.A0dx.B0`{.C0i}.D1e`.E1nb.F1ge.G1`h.I1hj.J1bm.K1ko.L1`r.N1it.O1cw.P1hy.R1b|.S1h~.U2ba.V2gc.W2ne.Y2`h.[2jj.\2ll.^2go._2jq/A2ls/C2cv/D2fx/F2iz/H2l|/J2`/L3ga/M3gc/O3je/Q3ng/S3ni/U3nk/W3bn/Y3cp/[3cr/]3`t0@ 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\ No newline at end of file diff --git a/tektests/fotest.tek b/tektests/fotest.tek Binary files differnew file mode 100644 index 0000000..557adfa --- /dev/null +++ b/tektests/fotest.tek diff --git a/tektests/imtest.tek b/tektests/imtest.tek new file mode 100644 index 0000000..24951ad --- /dev/null +++ b/tektests/imtest.tek @@ -0,0 +1 @@ + ` @ `?_ `?_8m?_ 8m?_8m @ 8m @ ` @ !r#D (0,0) ` @8m?_ `?_8m @ ,p @ diff --git a/tektests/imtesth.tek b/tektests/imtesth.tek new file mode 100644 index 0000000..bdf4e94 --- /dev/null +++ b/tektests/imtesth.tek @@ -0,0 +1 @@ + `` @ c`?_ c`?_8om?_ 8om?_8lm @ 8lm @ `` @ !`r#D (0,0) `` @8om?_ c`?_8lm @ ,`p @ diff --git a/tektests/ocpred.tek b/tektests/ocpred.tek new file mode 100644 index 0000000..25dee06 --- /dev/null +++ b/tektests/ocpred.tek @@ -0,0 +1,3 @@ + +gd5U+fd6T +fi6T*f6T +fd6T+dd7S +di7S*d7S +dd7S+gd8Q +gi8Q*g8Q +gd8Q+ed9P +ei9P*e9P +ed9P+dd:O +di:O*d:O +dd:O+fd;M +fi;M*f;M +fd;M+ed<L +ei<L*e<L +ed<L+gd=J +gi=J*g=J +gd=J+fd>I +fi>I*f>I +fd>I+dd?H +di?H*d?H +dd?H +dd?H +gd5U,cc5U ,cc5Z,cc5P ,cc5U-ka5U -ka5Z-ka5P -ka5U.g`5U .g`5Z.g`5P .g`5U.o~5U .o~5Z.o~5P .o~5U/k}5U /k}5Z/k}5P /k}5U0c|5U 0c|5Z0c|5P 0c|5U1oz5U 1oz5Z1oz5P 1oz5U2gy5U 2gy5Z2gy5P 2gy5U3cx5U 3cx5Z3cx5P 3cx5U4kv5U 4kv5Z4kv5P 4kv5U 4kv5U +gd5U+ed4W *e4W+ei4W +ed4W+fd3X *f3X+fi3X +fd3X+dd2Z *d2Z+di2Z +dd2Z+ed1[ *e1[+ei1[ +ed1[+gd0\ *g0\+gi0\ +gd0\+dd/^ *d/^+di/^ +dd/^+fd._ *f._+fi._ +fd._+gd.@ *g.@+gi.@ +gd.@+ed-B *e-B+ei-B +ed-B+fd,C *f,C+fi,C +fd,C +fd,C +gd5U*oe5U *oe5P*oe5Z *oe5U)cg5U )cg5P)cg5Z )cg5U(kh5U (kh5P(kh5Z (kh5U'oi5U 'oi5P'oi5Z 'oi5U&gk5U &gk5P&gk5Z &gk5U%kl5U %kl5P%kl5Z %kl5U$cn5U $cn5P$cn5Z $cn5U#go5U #go5P#go5Z #go5U"op5U "op5P"op5Z "op5U!cr5U !cr5P!cr5Z !cr5U !cr5U 4kv5U 4k{5P N +fd,C *hl,F E !cr5U cy5P S +dd?H *hl>Y W %`o @ ,cc5U,nb5T,nb5S,mb5R,ib5Q,db5P,`b5O,oa5M,ka5L,fa5K,o`5J,k`5I,``5I+h5H+`5G+h~5F+a~5E+j}5D+c}5C+g|5B+h{5B+a{5A+fz5@+ky4_+lx4_+bx4^+gw4]+iv4]+ju4\+lt4\+bt4[+ds4[+fr4Z+dq4Z+fp4Y+eo4Y+kn4X+fm4X+el4X+`k4X+cj4W+nh4W+mg4W+if4W+ie4W+ed4W+ac4W+ab4W+m`4W*n4W*k~4W*h}4X*e|4X*f{4X*cz4X*ey4Y*fx4Y*hw4Z*jv4Z*hu4[*jt4[*ls4\*bs4\*dr4]*gq4]*jp4^*lo4_*co4_*fn5@*im5A*`m5B*gl5B*nk5C*bk5D*ij5E*`j5F*ki5F*ci5G*kh5H*ch5I*og5J*fg5K*cg5L*of5M*hf5O*df5P*af5Q*me5R*ne5S*ne5T*oe5U*le5W*le5X*me5Y*af5Z*ff5[*jf5\*of5]*cg5^*dg6@*og6@ *og6@*ch6A*jh6B*bi6C*ji6D*bj6E*ij6F*`k6G*kk6G*gl6H*bm6I*im6J*dn6K*co6K*no6L*hp6M*gq6M*ar6N*`s6O*ns6O*ht6P*fu6P*dv6Q*fw6Q*dx6R*ey6R*cz6R*d{6S*e|6S*j}6S*k~6S*l6T+m`6T+ab6T+ac6T+fd6T+ie6T+if6T+mg6T+lh6T+cj6S+bk6S+el6S+dm6S+kn6R+eo6R+dp6R+bq6Q+`r6Q+bs6P+`t6P+nt6O+hu6O+fv6N+gw6M+`x6M+nx6L+ky6K+dz6K+a{6J+j{6I+g|6H+l|6H+h}6G+a~6F+j~6E+c6D+k6C,c`6B,k`6A,o`6@,da6@,ka5^,oa5],bb5\,fb5[,ib5Z,mb5Y,lb5X,lb5W,cc5U $`l?@$`l?J $`l?E%`u?E %`u?@%`u?J %`j9Y 0.1" $`t9Y 2148 km #`v9Y Star position #``9Y in sky plane "`j9Y From 2:40: 0 !`t9Y Each 0: 1: 0 +fd,C +fi,R SUN-> .ke7[ .di7[.na7\ .ke7[ -k{8@ SAA .ke7[.`b7L .me7K-g~7L .`b7L-h~6\ .eb6[-oz6\ -h~6\-lz6L -i~6K-cw6L -lz6L-dw5\ -a{5[-ks5\ -dw5\-ms5L -jw5K-`p5M -ms5L-ap4\ -ns4[-dl4] -ap4\-il4L -fp4K-lh4M -il4L-ai3\ -nl3[-de3] -ai3\-fe3L -ci3K-ia3M -fe3L-na2\ -ke2[,a~2] -na2\,b~2L -oa2K,ez2M ,b~2L,kz1\ ,d~1\,nv1] ,kz1\,cw1L ,lz1L,fs1M ,cw1L,ds0] ,aw0\,ko0] ,ds0],lo0M ,is0L,cl0M ,lo0M,dl/] ,ap/\,kh/] ,dl/],ih/M ,fl/L,ld/N ,ih/M,ae.] ,nh.\,da.^ ,ae.],fa.M ,ce.L+i}.N ,fa.M+n}-] ,ka-\+az-^ +n}-]+gz-M +`~-M+jv-N +gz-M+kv,] +dz,]+nr,^ +kv,]+`s,N +mv,M+go,N +`s,N 7lv @ May 4 1986 Occultation of nepklem 1026 by Triton (N1) 7h` @ Observed from SAAO Sutherland 74" Long= -20 48 44.3 Lat= -32 22 43.4 6dj @ 13.11-magnitude star at RA= 18h 24m 16.1231s Dec=-22d 13' 22.807" +
5`t @ (1950) RA= 18h 22m 5.3070s Dec=-22d 14' 27.910" +
4l} @ Closest at 2:45:30 U.T. 4hg @ Radial= 4158.7 km = 0.19" 3dq @ Planet= 1600.0 km = 0.07" 2`{ @ ET - UT = 56.1709 sec DE-118 2ld @ P.A.= 12.7 deg. 1hn @ Phase = 1.5 deg = 100.0% 0dx @ Alt= 75 d, Az= -36 d 0`b @ Sun alt=-30 d, Az= 90 d /lk @ Sun:127.8 d, Moon: 11.9 d .hu @ V =0.0007 "/s = 14.22 km/s -d @ D = 29.619079 A.U. -`i @ Doug Mink 16: 4 Nov 11 1985 -`i @
diff --git a/tektests/usmap.tek b/tektests/usmap.tek Binary files differnew file mode 100644 index 0000000..0e62344 --- /dev/null +++ b/tektests/usmap.tek @@ -0,0 +1,243 @@ +# $XTermId: termcap,v 1.80 2012/06/10 14:30:37 tom Exp $ +# +# These are termcap entries that correspond to xterm's terminfo file. +# The file is formatted using ncurses' "tic -CNx", but is not mechanically +# derived from the terminfo. +# +#------------------------------------------------------------------------------ +# Copyright 1996-2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +#------------------------------------------------------------------------------ +# +# Note: +# termcap format is limited to 1023 characters. This set of descriptions +# is a subset of the terminfo, since not all features can be fit into +# that limit. The 'xterm' description supports color. The monochrome +# 'xterm-mono' drops color in favor of additional function keys. If you +# need both, use terminfo. +# +# The 1023-character limit applies to each entry after resolving the +# "tc=" strings. Some implementations may discount all or part of the +# formatting characters in the entry (i.e., the backslash newline tab +# colon). GNU termcap does not have this limit. +# +# I checked the limits using ncurses "captoinfo -CrTUvx", which prints +# the resolved length of each entry in a comment at the end - T.Dickey +# +xf|xterm-new|modern xterm:\ + :*6=\EOF:@7=\EOF:F1=\E[23~:F2=\E[24~:K2=\EOE:Km=\E[M:\ + :k1=\EOP:k2=\EOQ:k3=\EOR:k4=\EOS:k5=\E[15~:k6=\E[17~:\ + :k7=\E[18~:k8=\E[19~:k9=\E[20~:k;=\E[21~:kB=\E[Z:kH=\EOF:\ + :kI=\E[2~:kN=\E[6~:kP=\E[5~:kd=\EOB:kh=\EOH:kl=\EOD:\ + :kr=\EOC:ku=\EOA:tc=xterm-basic: +# +# This chunk is used for building the VT220/Sun/PC keyboard variants. +xb|xterm-basic|modern xterm common:\ + :am:bs:km:mi:ms:ut:xn:AX:\ + :Co#8:co#80:kn#12:li#24:pa#64:\ + :AB=\E[4%dm:AF=\E[3%dm:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:\ + :DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:ae=\E(B:al=\E[L:\ + :as=\E(0:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\ + :cm=\E[%i%d;%dH:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:\ + :ei=\E[4l:ho=\E[H:im=\E[4h:is=\E[!p\E[?3;4l\E[4l\E>:\ + :kD=\E[3~:ke=\E[?1l\E>:ks=\E[?1h\E=:le=^H:md=\E[1m:\ + :me=\E[m:ml=\El:mr=\E[7m:mu=\Em:nd=\E[C:op=\E[39;49m:\ + :rc=\E8:rs=\E[!p\E[?3;4l\E[4l\E>:sc=\E7:se=\E[27m:sf=^J:\ + :so=\E[7m:sr=\EM:st=\EH:te=\E[?1049l:ti=\E[?1049h:\ + :ue=\E[24m:up=\E[A:us=\E[4m:ve=\E[?12l\E[?25h:vi=\E[?25l:\ + :vs=\E[?12;25h:tc=xterm+kbs: + +# The xterm-new description has all of the features, but is not completely +# compatible with vt220. If you are using a Sun or PC keyboard, set the +# sunKeyboard resource to true: +# + maps the editing keypad +# + interprets control-function-key as a second array of keys, so a +# 12-fkey keyboard can support vt220's 20-fkeys. +# + maps numeric keypad "+" to ",". +# + uses DEC-style control sequences for the application keypad. +# +vt|xterm-vt220|xterm emulating vt220:\ + :*6=\E[4~:@7=\E[4~:K2=\EOu:Km=\E[M:kB=\E[Z:kH=\E[4~:\ + :kh=\E[1~:tc=xterm-basic: + +v1|xterm-24|xterms|vs100|24x80 xterm:\ + :li#24:tc=xterm-old: +v2|xterm-65|65x80 xterm:\ + :li#65:tc=xterm-old: +vb|xterm-bold|xterm with bold for underline:\ + :so=\E[7m:us=\E[1m:tc=xterm-old: +vB|xterm-boldso|xterm with bold for standout:\ + :se=\E[m:so=\E[1m:tc=xterm-old: +vm|xterm-mono|monochrome xterm:\ + :ut@:\ + :Co@:NC@:kn#20:pa@:\ + :AB@:AF@:Sb@:Sf@:op@:st@:tc=xterm-old: +# +# Alternate terminal description that "works" for interactive shells such as +# tcsh and bash. +xn|xterm-noapp|xterm with cursor keys in normal mode:\ + :kd=\E[B:ke=\E>:kl=\E[D:kr=\E[C:ks=\E=:ku=\E[A:te@:ti@:\ + :tc=xterm: +# +# This should work for the commonly used "color xterm" variations (XFree86 +# xterm, color_xterm, nxterm, rxvt). Note that it does not set 'bce', so for +# XFree86 and rxvt, some applications that use colors will be less efficient, +# and in a few special cases (with "smart" optimization) the wrong color will +# be painted in spots. +vc|xterm-color|generic "ANSI" color xterm:\ + :Co#8:NC@:pa#64:\ + :AB=\E[4%dm:AF=\E[3%dm:ac=:op=\E[m:tc=xterm-r6: +# +# These aliases are for compatibility with the terminfo; termcap cannot provide +# the extra features such as color initialization, but termcap applications +# still want the names. +x1|xterm-16color|xterm alias:\ + :tc=xterm-new: + +x2|xterm-88color|xterm alias:\ + :Co#88:pa#7744:tc=xterm-256color: + +x3|xterm-256color|xterm alias:\ + :Co#256:pa#32767:\ + :AB=\E[48;5;%dm:AF=\E[38;5;%dm:tc=xterm-new: + +xi|xterm-nrc|xterm alias:\ + :tc=xterm: +xr|xterm-rep|xterm alias:\ + :tc=xterm: +xx|xterm-xmc|xterm alias:\ + :sg#1:tc=xterm: +# +# An 8-bit description is doable with termcap, but there are probably no +# termcap (or BSD curses) applications that are able to use it. +x8|xterm-8bit|xterm terminal emulator 8-bit controls (X Window System):\ + :am:km:mi:ms:xn:\ + :co#80:it#8:li#24:\ + :AL=\233%dL:DC=\233%dP:DL=\233%dM:DO=\233%dB:IC=\233%d@:\ + :K2=\217y:Km=\233M:LE=\233%dD:RI=\233%dC:UP=\233%dA:\ + :ae=\E(B:al=\233L:as=\E(0:bl=^G:bt=\233Z:cd=\233J:ce=\233K:\ + :cl=\233H\2332J:cm=\233%i%d;%dH:cr=^M:cs=\233%i%d;%dr:\ + :ct=\2333g:dc=\233P:dl=\233M:do=^J:ei=\2334l:ho=\233H:\ + :im=\2334h:\ + :is=\E[62"p\E G\233m\233?7h\E>\E7\233?1;3;4;6l\2334l\233r\E8:\ + :k1=\23311~:k2=\23312~:k3=\23313~:k4=\23314~:k5=\23315~:\ + :k6=\23317~:k7=\23318~:k8=\23319~:k9=\23320~:kD=\2333~:\ + :kI=\2332~:kN=\2336~:kP=\2335~:kd=\217B:ke=\233?1l\E>:\ + :kh=\2331~:kl=\217D:kr=\217C:ks=\233?1h\E=:ku=\217A:le=^H:\ + :mb=\2335m:md=\2331m:me=\233m:mr=\2337m:nd=\233C:rc=\E8:\ + :sc=\E7:se=\23327m:sf=^J:so=\2337m:sr=\215:st=\210:ta=^I:\ + :te=\233?1049l:ti=\233?1049h:ue=\23324m:up=\233A:\ + :us=\2334m:vb=\233?5h\233?5l:ve=\233?25l\233?25h:\ + :vi=\233?25l:vs=\233?12;25h:tc=xterm+kbs: +# +hp|xterm-hp|xterm with hpterm function keys:\ + :@7=\EF:k1=\Ep:k2=\Eq:k3=\Er:k4=\Es:k5=\Et:k6=\Eu:k7=\Ev:\ + :k8=\Ew:kC=\EJ:kD=\EP:kI=\EQ:kN=\ES:kP=\ET:kd=\EB:kh=\Eh:\ + :kl=\ED:kr=\EC:ku=\EA:tc=xterm-basic: +# +xS|xterm-sco|xterm with SCO function keys:\ + :@7=\E[F:F1=\E[W:F2=\E[X:F3=\E[Y:F5=\E[a:F6=\E[b:F7=\E[c:\ + :F8=\E[d:F9=\E[e:FA=\E[f:FB=\E[g:FC=\E[h:FD=\E[i:FE=\E[j:\ + :FF=\E[k:ac=:k1=\E[M:k2=\E[N:k3=\E[O:k4=\E[P:k5=\E[Q:\ + :k6=\E[R:k7=\E[S:k8=\E[T:k9=\E[U:k;=\E[V:kD=\177:kI=\E[L:\ + :kN=\E[G:kP=\E[I:kd=\E[B:kh=\E[H:kl=\E[D:kr=\E[C:ku=\E[A:\ + :tc=xterm-basic: +# +v5|xterm-vt52|xterm emulating vt52:\ + :bs:\ + :co#80:it#8:li#24:\ + :ae=\EG:as=\EF:bl=^G:cd=\EJ:ce=\EK:cl=\EH\EJ:cm=\EY%+ %+ :\ + :cr=^M:do=\EB:ho=\EH:kd=\EB:kl=\ED:kr=\EC:ku=\EA:le=\ED:\ + :nd=\EC:nw=^M^J:sf=^J:sr=\EI:ta=^I:up=\EA:tc=xterm+kbs: +# +xs|xterm-sun|xterm with Sun functionkeys:\ + :%1=\E[196z:&8=\E[195z:@0=\E[200z:@5=\E[197z:@7=\E[220z:\ + :F1=\E[192z:F2=\E[193z:K2=\E[218z:Km=\E[M:k1=\E[224z:\ + :k2=\E[225z:k3=\E[226z:k4=\E[227z:k5=\E[228z:k6=\E[229z:\ + :k7=\E[230z:k8=\E[231z:k9=\E[232z:k;=\E[233z:kD=\E[3z:\ + :kI=\E[2z:kN=\E[222z:kP=\E[216z:kh=\E[214z:\ + :tc=xterm-basic: +# +# vi may work better with this entry, because vi doesn't use insert mode much. +# |xterm-ic|xterm-vi|xterm with insert character instead of insert mode:\ +vi|xterm-ic|xterm-vi|xterm with insert char:\ + :mi@:\ + :IC=\E[%d@:ei@:ic=\E[@:im@:tc=xterm: +# +# Compatible with the X11R6.3 xterm +r6|xterm-r6|xterm-old|X11R6 xterm:\ + :am:bs:km:mi:ms:pt:xn:\ + :co#80:kn#20:li#24:\ + :*6=\E[4~:@0=\E[1~:@7=\E[4~:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:\ + :DO=\E[%dB:F1=\E[23~:F2=\E[24~:F3=\E[25~:F4=\E[26~:\ + :F5=\E[28~:F6=\E[29~:F7=\E[31~:F8=\E[32~:F9=\E[33~:\ + :FA=\E[34~:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:ae=^O:al=\E[L:\ + :as=^N:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:cm=\E[%i%d;%dH:\ + :cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:eA=\E)0:ei=\E[4l:\ + :ho=\E[H:im=\E[4h:\ + :is=\E[m\E[?7h\E[4l\E>\E7\E[r\E[?1;3;4;6l\E8:\ + :k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:k5=\E[15~:\ + :k6=\E[17~:k7=\E[18~:k8=\E[19~:k9=\E[20~:k;=\E[21~:\ + :kD=\E[3~:kI=\E[2~:kN=\E[6~:kP=\E[5~:kd=\EOB:ke=\E[?1l\E>:\ + :kh=\E[1~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:ku=\EOA:md=\E[1m:\ + :me=\E[m:ml=\El:mr=\E[7m:mu=\Em:nd=\E[C:rc=\E8:\ + :rs=\E[m\E[?7h\E[4l\E>\E7\E[r\E[?1;3;4;6l\E8:sc=\E7:\ + :se=\E[m:sf=^J:so=\E[7m:sr=\EM:te=\E[2J\E[?47l\E8:\ + :ti=\E7\E[?47h:ue=\E[m:up=\E[A:us=\E[4m:tc=xterm+kbs: +# +# Compatible with the R5 xterm +r5|xterm-r5|X11R5 xterm X11R5:\ + :am:bs:km:mi:ms:pt:xn:\ + :co#80:kn#4:li#24:\ + :@7=\E[4~:AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:\ + :IC=\E[%d@:UP=\E[%dA:al=\E[L:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\ + :cm=\E[%i%d;%dH:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:\ + :ei=\E[4l:ho=\E[H:im=\E[4h:\ + :is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l:\ + :k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~:kd=\EOB:\ + :ke=\E[?1l\E>:kh=\E[1~:kl=\EOD:kr=\EOC:ks=\E[?1h\E=:\ + :ku=\EOA:md=\E[1m:me=\E[m:mr=\E[7m:nd=\E[C:rc=\E8:\ + :rs=\E>\E[?1;3;4;5;6l\E[4l\E[?7h\E[m\E[r\E[2J\E[H:\ + :sc=\E7:se=\E[m:sf=^J:so=\E[7m:sr=\EM:te=\E[2J\E[?47l\E8:\ + :ti=\E7\E[?47h:ue=\E[m:up=\E[A:us=\E[4m:tc=xterm+kbs: +# +# Customization begins here. +x0|xterm-xfree86|xterm terminal emulator (XFree86):\ + :tc=xterm-new: +# +# This is the only entry which you should have to customize, since "xterm" +# is widely used for a variety of incompatible terminal emulations including +# color_xterm and rxvt. +v0|xterm|X11 terminal emulator:\ + :tc=xterm-new: +# :tc=xterm-r6: + +# This fragment is for people who cannot agree on what the backspace key +# should send. +xterm+kbs|fragment for backspace key:\ + :kb=^H: diff --git a/terminfo b/terminfo new file mode 100644 index 0000000..b3e23d6 --- /dev/null +++ b/terminfo @@ -0,0 +1,1976 @@ +# $XTermId: terminfo,v 1.160 2012/06/10 10:54:58 tom Exp $ +# +# Updates/notes/new entries (e.g., xterm-8bit, xterm-16color, xterm-256color) +# - Thomas E. Dickey +# +#------------------------------------------------------------------------------ +# Copyright 1996-2011,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +#------------------------------------------------------------------------------ +# +# Special Capabilities: +# -------------------- +# ich has a corresponding capability that inserts a single blank. We could +# have used ich1=\E[@, which works with ncurses, but that is not standard +# behavior. If it is set, then SVr4 vi (e.g., Solaris 2.6) emits both +# smir/rmir and ich1. +# meml locks memory above the cursor; memu unlocks (ala HP terminals). This +# is not recognized by some older (e.g., SVr3) tic programs, but none +# do more than warn about it. Ignore the warning. +# smcup clears memory before switching to the alternate screen. The older +# (deprecated) \E[?47h did not do this, requiring applications to +# embed a \E[2J in the rmcup string. However, that behavior cannot +# be disabled via titeInhibit, making that resource not function as +# intended on systems with terminfo. +# rs2/is2 are shorter with XFree86 xterm because it supports DECSTR. We +# use the shorter sequence for compatibility with the termcap, which +# is trimmed to keep it shorter than 1023 characters. It (escape \E[!p) +# replaces these in the conventional vt100 reset-string: +# \E7 - save cursor (fixes origin-mode side-effect) +# \E[r - reset scrolling margins +# \E[m - reset SGR (including color) +# \E[?7h - reset wraparound mode (DECAWM) +# \E[?1l - reset application cursor keys (DECCKM) +# \E[?6l - reset origin mode (DECOM) +# \E8 - restore cursor +# DECSTR is recognized by XFree86 xterm even in vt52 mode. +# +# Editing Keypad: +# -------------- +# XFree86 xterm emulates vt220 if the decTerminalID resource is set to 200 or +# higher. Otherwise it emulates a vt100 or vt52 depending on the value of the +# resource. When emulating a vt220, we support the editing keypad. Sun and PC +# keyboards have an editing keypad which is similar to the vt220: +# +# VT220 editing keypad +# ---------------------------- +# Find Insert Remove +# Select Prev Next +# ---------------------------- +# +# Sun/PC editing keypad +# ---------------------------- +# Insert Home PageUp +# Delete End PageDn +# ---------------------------- +# +# If the sunKeyboard resource is true, we map it this way (adjusting the values +# of Home, End and Delete): +# VT220 Sun/PC +# ---------------------------- +# Find Home +# Select End +# Insert Insert +# Remove Delete +# Prev PageUp +# Next PageDn +# ---------------------------- +# +# Note that all of the keys on the editing keypad transmit escape sequences. A +# vt220 does this only when in vt220 mode; when emulating a vt100 the editing +# keypad is inactive. +# +# Alternative keycodes: +# -------------------- +# Several of the function keys have alternative names, depending on the type of +# host which your xterm is connected to. DEC (i.e., the VMS system) uses F15 +# as the HELP key, F16 as the DO key. Unix applications generally do not do +# this. Curses applications in particular, assign a unique keycode to each +# capability string. These terminal descriptions do not have conflicting +# definitions, to ensure that Unix curses applications use a consistent set of +# keycodes. To get a VMS-bias, make these substitutions: +# 1. change khome to kfnd +# 2. change kend to kslt +# The original xterm-r6 entry does in fact have a VMS bias. +# +# Some legacy applications using the termcap emulation may expect kll where +# we have specified kend. +# +# Function keys with modifiers (Sun/PC): +# ------------------------------------- +# Shift-Fx - kf{12+x} +# Control-Fx - kf{24+x} +# Shift-Control-Fx - kf{36+x} +# +# The terminfo defines some special keys which are documented as "shifted", +# e.g., kDC is shifted-delete-character. +# +# Note however, that even though the terminfo says a key might be sent, there +# may be conflicts which prevent this. For example, it is common to use +# shifted pageup and pagedown for window manager functions. The default +# translation for xterm since X11R4 has overridden shifted Insert, Select, +# PageUp and PageDown, which correspond to terminfo kIC, kEND, kPRV and kNXT +# respectively. +# +xterm-new|modern xterm terminal emulator, + npc, + indn=\E[%p1%dS, + kb2=\EOE, + kcbt=\E[Z, + kent=\EOM, + rin=\E[%p1%dT, + use=xterm+pcfkeys, + use=xterm+tmux, + use=xterm-basic, +# +# Encode modifiers using parameters (see "Xterm Control Sequences" ctlseqs.ms). +# Note that this is unrelated to PCTERM. +# +# Some names are extensions allowed by ncurses, e.g., +# kDN, kDN5, kDN6, kLFT5, kLFT6, kRIT5, kRIT6, kUP, kUP5, kUP6 +# +# The uppercase names are made up, since there are no standards that apply. +# If they were limited to two characters, they could in principle be translated +# to termcap. However, termcap sizes are limited to 1023 bytes, so there is +# little point in ensuring that extended key names can be translated to +# termcap. A terminfo file can be up to 4096 bytes; using all extended keys +# that xterm can generate would in fact exceed that limit. +# +# The numbers correspond to the modifier parameters documented in Xterm +# Control Sequences: +# +# 2 Shift +# 3 Alt +# 4 Shift + Alt +# 5 Control +# 6 Shift + Control +# 7 Alt + Control +# 8 Shift + Alt + Control +# +# X/Open Curses defines some shift combinations, which are also used here +# where applicable. Since it does define some shift combinations, no number +# (2) is used for suffixing the made-up names. Some combinations are not +# useful, e.g., they may reboot your computer, or they may require too many +# fingers. I stopped at modifier 7, just to keep things simple -TD +# +# XTerm resources: +# --------------- +# The xterm+pcfn, xterm+pcf0, xterm+pcf1, xterm+pcf2 and xterm+pcf3 fragments +# correspond to default resource settings for xterm on a 104-key PC keyboard +# with 12 function-keys: +# +# *sunKeyboard:false +# *oldXtermFKeys:false +# *modifyCursorKeys:2 +# *modifyFunctionKeys:2 +# *ctrlFKeys:10 +# +# The key numbers are computed based on the modifiers: +# +# kf1-kf12 are F1-F12 +# kf13-kf24 are shift F1-F12 +# kf25-kf36 are control F1-F12 +# kf37-kf48 are control+shift F1-F12 +# kf49-kf60 are alt F1-F12 +# kf61-kf63 are shift-alt F1-F3 +# +# Note that ncurses would allow definition of kf64 and beyond, if there were +# an application that required it. +# +xterm+pcfkeys|fragment for PC-style keys, + use=xterm+app, + use=xterm+pcf2, + use=xterm+pce2, + use=xterm+pcc2, + +# This chunk is based on suggestions by Ailin Nemui and Nicholas Marriott, who +# asked for some of xterm's advanced features to be added to its terminfo +# entry. It defines extended capabilities not found in standard terminfo or +# termcap. These are useful in tmux, for instance, hence the name. +# +# One caveat in adding extended capabilities in ncurses is that if the names +# are longer than two characters, then they will not be visible through the +# termcap interface. +# +# Ms modifies the selection/clipboard. Its parameters are +# p1 = the storage unit (clipboard, selection or cut buffer) +# p2 = the base64-encoded clipboard content. +# +# Ss is used to set the cursor style as described by the DECSCUSR +# function to a block or underline. +# Se resets the cursor style to the terminal power-on default. +# +# Cs and Ce set and reset the cursor colour. +xterm+tmux|advanced xterm features used in tmux, + Cr=\E]112\007, + Cs=\E]12;%p1%s\007, + Ms=\E]52;%p1%s;%p2%s\007, + Se=\E[2 q, + Ss=\E[%p1%d q, +# +# The ctrlFKeys resource is only relevant to the xterm+pcfn and xterm+pcfN +# entries, since the modifyFunctionKeys resource overrides ctrlFKeys when it is +# positive. A different choice of ctrlFKeys would give a different set of +# function-key strings. +xterm+pcfn|fragment with modifyFunctionKeys:-1 and ctrlFKeys:10, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[25~, + kf14=\E[26~, + kf15=\E[28~, + kf16=\E[29~, + kf17=\E[31~, + kf18=\E[32~, + kf19=\E[33~, + kf2=\EOQ, + kf20=\E[34~, + kf21=\E[42~, + kf22=\E[43~, + kf23=\E[44~, + kf24=\E[45~, + kf25=\E[46~, + kf26=\E[47~, + kf27=\E[48~, + kf28=\E[49~, + kf29=\E[50~, + kf3=\EOR, + kf30=\E[51~, + kf31=\E[52~, + kf32=\E[53~, + kf33=\E[54~, + kf34=\E[55~, + kf35=\E[56~, + kf36=\E[57~, + kf37=\E[58~, + kf38=\E[59~, + kf39=\E[60~, + kf4=\EOS, + kf40=\E[61~, + kf41=\E[62~, + kf42=\E[63~, + kf43=\E[64~, + kf44=\E[65~, + kf45=\E[66~, + kf46=\E[67~, + kf47=\E[68~, + kf48=\E[69~, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + +# Changing ctrlFKeys to 12 would let us number the keys using just shift- and +# control- modifiers: +# kf1-kf12 are F1-F12 +# kf13-kf24 are shift F1-F12 +# kf25-kf36 are control F1-F12 +# kf37-kf48 are control+shift F1-F12 +xterm+pcfN|fragment with modifyFunctionKeys:-1 and ctrlFKeys:12, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[25~, + kf14=\E[26~, + kf15=\E[28~, + kf16=\E[29~, + kf17=\E[31~, + kf18=\E[32~, + kf19=\E[33~, + kf2=\EOQ, + kf20=\E[34~, + kf21=\E[42~, + kf22=\E[43~, + kf23=\E[44~, + kf24=\E[45~, + kf25=\E[46~, + kf26=\E[47~, + kf27=\E[48~, + kf28=\E[49~, + kf29=\E[50~, + kf3=\EOR, + kf30=\E[51~, + kf31=\E[52~, + kf32=\E[53~, + kf33=\E[54~, + kf34=\E[55~, + kf35=\E[56~, + kf36=\E[57~, + kf37=\E[58~, + kf38=\E[59~, + kf39=\E[60~, + kf4=\EOS, + kf40=\E[61~, + kf41=\E[62~, + kf42=\E[63~, + kf43=\E[64~, + kf44=\E[65~, + kf45=\E[66~, + kf46=\E[67~, + kf47=\E[68~, + kf48=\E[69~, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + +xterm+pcf0|fragment with modifyFunctionKeys:0, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\EO2P, + kf14=\EO2Q, + kf15=\EO2R, + kf16=\EO2S, + kf17=\E[15;2~, + kf18=\E[17;2~, + kf19=\E[18;2~, + kf2=\EOQ, + kf20=\E[19;2~, + kf21=\E[20;2~, + kf22=\E[21;2~, + kf23=\E[23;2~, + kf24=\E[24;2~, + kf25=\EO5P, + kf26=\EO5Q, + kf27=\EO5R, + kf28=\EO5S, + kf29=\E[15;5~, + kf3=\EOR, + kf30=\E[17;5~, + kf31=\E[18;5~, + kf32=\E[19;5~, + kf33=\E[20;5~, + kf34=\E[21;5~, + kf35=\E[23;5~, + kf36=\E[24;5~, + kf37=\EO6P, + kf38=\EO6Q, + kf39=\EO6R, + kf4=\EOS, + kf40=\EO6S, + kf41=\E[15;6~, + kf42=\E[17;6~, + kf43=\E[18;6~, + kf44=\E[19;6~, + kf45=\E[20;6~, + kf46=\E[21;6~, + kf47=\E[23;6~, + kf48=\E[24;6~, + kf49=\EO3P, + kf5=\E[15~, + kf50=\EO3Q, + kf51=\EO3R, + kf52=\EO3S, + kf53=\E[15;3~, + kf54=\E[17;3~, + kf55=\E[18;3~, + kf56=\E[19;3~, + kf57=\E[20;3~, + kf58=\E[21;3~, + kf59=\E[23;3~, + kf6=\E[17~, + kf60=\E[24;3~, + kf61=\EO4P, + kf62=\EO4Q, + kf63=\EO4R, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + +# This is almost the same as xterm+pcf2 because the unmodified keys all happen +# to have a pattern that forces the modifier to the same position. +xterm+pcf1|fragment with modifyFunctionKeys:1, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[2P, + kf14=\E[2Q, + kf15=\E[2R, + kf16=\E[2S, + kf17=\E[15;2~, + kf18=\E[17;2~, + kf19=\E[18;2~, + kf2=\EOQ, + kf20=\E[19;2~, + kf21=\E[20;2~, + kf22=\E[21;2~, + kf23=\E[23;2~, + kf24=\E[24;2~, + kf25=\E[5P, + kf26=\E[5Q, + kf27=\E[5R, + kf28=\E[5S, + kf29=\E[15;5~, + kf3=\EOR, + kf30=\E[17;5~, + kf31=\E[18;5~, + kf32=\E[19;5~, + kf33=\E[20;5~, + kf34=\E[21;5~, + kf35=\E[23;5~, + kf36=\E[24;5~, + kf37=\E[6P, + kf38=\E[6Q, + kf39=\E[6R, + kf4=\EOS, + kf40=\E[6S, + kf41=\E[15;6~, + kf42=\E[17;6~, + kf43=\E[18;6~, + kf44=\E[19;6~, + kf45=\E[20;6~, + kf46=\E[21;6~, + kf47=\E[23;6~, + kf48=\E[24;6~, + kf49=\E[3P, + kf5=\E[15~, + kf50=\E[3Q, + kf51=\E[3R, + kf52=\E[3S, + kf53=\E[15;3~, + kf54=\E[17;3~, + kf55=\E[18;3~, + kf56=\E[19;3~, + kf57=\E[20;3~, + kf58=\E[21;3~, + kf59=\E[23;3~, + kf6=\E[17~, + kf60=\E[24;3~, + kf61=\E[4P, + kf62=\E[4Q, + kf63=\E[4R, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + +xterm+pcf2|fragment with modifyFunctionKeys:2, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[1;2P, + kf14=\E[1;2Q, + kf15=\E[1;2R, + kf16=\E[1;2S, + kf17=\E[15;2~, + kf18=\E[17;2~, + kf19=\E[18;2~, + kf2=\EOQ, + kf20=\E[19;2~, + kf21=\E[20;2~, + kf22=\E[21;2~, + kf23=\E[23;2~, + kf24=\E[24;2~, + kf25=\E[1;5P, + kf26=\E[1;5Q, + kf27=\E[1;5R, + kf28=\E[1;5S, + kf29=\E[15;5~, + kf3=\EOR, + kf30=\E[17;5~, + kf31=\E[18;5~, + kf32=\E[19;5~, + kf33=\E[20;5~, + kf34=\E[21;5~, + kf35=\E[23;5~, + kf36=\E[24;5~, + kf37=\E[1;6P, + kf38=\E[1;6Q, + kf39=\E[1;6R, + kf4=\EOS, + kf40=\E[1;6S, + kf41=\E[15;6~, + kf42=\E[17;6~, + kf43=\E[18;6~, + kf44=\E[19;6~, + kf45=\E[20;6~, + kf46=\E[21;6~, + kf47=\E[23;6~, + kf48=\E[24;6~, + kf49=\E[1;3P, + kf5=\E[15~, + kf50=\E[1;3Q, + kf51=\E[1;3R, + kf52=\E[1;3S, + kf53=\E[15;3~, + kf54=\E[17;3~, + kf55=\E[18;3~, + kf56=\E[19;3~, + kf57=\E[20;3~, + kf58=\E[21;3~, + kf59=\E[23;3~, + kf6=\E[17~, + kf60=\E[24;3~, + kf61=\E[1;4P, + kf62=\E[1;4Q, + kf63=\E[1;4R, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + +xterm+pcf3|fragment with modifyFunctionKeys:3, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[>1;2P, + kf14=\E[>1;2Q, + kf15=\E[>1;2R, + kf16=\E[>1;2S, + kf17=\E[>15;2~, + kf18=\E[>17;2~, + kf19=\E[>18;2~, + kf2=\EOQ, + kf20=\E[>19;2~, + kf21=\E[>20;2~, + kf22=\E[>21;2~, + kf23=\E[>23;2~, + kf24=\E[>24;2~, + kf25=\E[>1;5P, + kf26=\E[>1;5Q, + kf27=\E[>1;5R, + kf28=\E[>1;5S, + kf29=\E[>15;5~, + kf3=\EOR, + kf30=\E[>17;5~, + kf31=\E[>18;5~, + kf32=\E[>19;5~, + kf33=\E[>20;5~, + kf34=\E[>21;5~, + kf35=\E[>23;5~, + kf36=\E[>24;5~, + kf37=\E[>1;6P, + kf38=\E[>1;6Q, + kf39=\E[>1;6R, + kf4=\EOS, + kf40=\E[>1;6S, + kf41=\E[>15;6~, + kf42=\E[>17;6~, + kf43=\E[>18;6~, + kf44=\E[>19;6~, + kf45=\E[>20;6~, + kf46=\E[>21;6~, + kf47=\E[>23;6~, + kf48=\E[>24;6~, + kf49=\E[>1;3P, + kf5=\E[15~, + kf50=\E[>1;3Q, + kf51=\E[>1;3R, + kf52=\E[>1;3S, + kf53=\E[>15;3~, + kf54=\E[>17;3~, + kf55=\E[>18;3~, + kf56=\E[>19;3~, + kf57=\E[>20;3~, + kf58=\E[>21;3~, + kf59=\E[>23;3~, + kf6=\E[17~, + kf60=\E[>24;3~, + kf61=\E[>1;4P, + kf62=\E[>1;4Q, + kf63=\E[>1;4R, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, +# +# The "PC-style" modifier scheme was introduced in xterm patch #94 (1999/3/27) +# and revised in patch #167 (2002/8/24). +# +# The original assignments from patch #94 for cursor-keys had some technical +# issues: +# +# A parameter for a function-key to represent a modifier is just more +# bits. But for a cursor-key it may change the behavior of the +# application. For instance, emacs decodes the first parameter of a +# cursor-key as a repeat count. +# +# A parameterized string should (really) not begin with SS3 (\EO). +# Rather, CSI (\E[) should be used. +# +# For these reasons, the original assignments were deprecated. For +# compatibility reasons, they are still available as a setting of xterm's +# modifyCursorKeys resource. These fragments list the modified cursor-keys +# that might apply to xterm+pcfkeys with different values of that resource. +xterm+pcc3|fragment with modifyCursorKeys:3, + kLFT=\E[>1;2D, + kRIT=\E[>1;2C, + kind=\E[>1;2B, + kri=\E[>1;2A, + kDN=\E[>1;2B, + kDN3=\E[>1;3B, + kDN4=\E[>1;4B, + kDN5=\E[>1;5B, + kDN6=\E[>1;6B, + kDN7=\E[>1;7B, + kLFT3=\E[>1;3D, + kLFT4=\E[>1;4D, + kLFT5=\E[>1;5D, + kLFT6=\E[>1;6D, + kLFT7=\E[>1;7D, + kRIT3=\E[>1;3C, + kRIT4=\E[>1;4C, + kRIT5=\E[>1;5C, + kRIT6=\E[>1;6C, + kRIT7=\E[>1;7C, + kUP=\E[>1;2A, + kUP3=\E[>1;3A, + kUP4=\E[>1;4A, + kUP5=\E[>1;5A, + kUP6=\E[>1;6A, + kUP7=\E[>1;7A, + +xterm+pcc2|fragment with modifyCursorKeys:2, + kLFT=\E[1;2D, + kRIT=\E[1;2C, + kind=\E[1;2B, + kri=\E[1;2A, + kDN=\E[1;2B, + kDN3=\E[1;3B, + kDN4=\E[1;4B, + kDN5=\E[1;5B, + kDN6=\E[1;6B, + kDN7=\E[1;7B, + kLFT3=\E[1;3D, + kLFT4=\E[1;4D, + kLFT5=\E[1;5D, + kLFT6=\E[1;6D, + kLFT7=\E[1;7D, + kRIT3=\E[1;3C, + kRIT4=\E[1;4C, + kRIT5=\E[1;5C, + kRIT6=\E[1;6C, + kRIT7=\E[1;7C, + kUP=\E[1;2A, + kUP3=\E[1;3A, + kUP4=\E[1;4A, + kUP5=\E[1;5A, + kUP6=\E[1;6A, + kUP7=\E[1;7A, + +xterm+pcc1|fragment with modifyCursorKeys:1, + kLFT=\E[2D, + kRIT=\E[2C, + kind=\E[2B, + kri=\E[2A, + kDN=\E[2B, + kDN3=\E[3B, + kDN4=\E[4B, + kDN5=\E[5B, + kDN6=\E[6B, + kDN7=\E[7B, + kLFT3=\E[3D, + kLFT4=\E[4D, + kLFT5=\E[5D, + kLFT6=\E[6D, + kLFT7=\E[7D, + kRIT3=\E[3C, + kRIT4=\E[4C, + kRIT5=\E[5C, + kRIT6=\E[6C, + kRIT7=\E[7C, + kUP=\E[2A, + kUP3=\E[3A, + kUP4=\E[4A, + kUP5=\E[5A, + kUP6=\E[6A, + kUP7=\E[7A, + +xterm+pcc0|fragment with modifyCursorKeys:0, + kLFT=\EO2D, + kRIT=\EO2C, + kind=\EO2B, + kri=\EO2A, + kDN=\EO2B, + kDN3=\EO3B, + kDN4=\EO4B, + kDN5=\EO5B, + kDN6=\EO6B, + kDN7=\EO7B, + kLFT3=\EO3D, + kLFT4=\EO4D, + kLFT5=\EO5D, + kLFT6=\EO6D, + kLFT7=\EO7D, + kRIT3=\EO3C, + kRIT4=\EO4C, + kRIT5=\EO5C, + kRIT6=\EO6C, + kRIT7=\EO7C, + kUP=\EO2A, + kUP3=\EO3A, + kUP4=\EO4A, + kUP5=\EO5A, + kUP6=\EO6A, + kUP7=\EO7A, + +# The home/end keys on the editing keypad are also treated as cursor keys. +xterm+pce3|fragment with modifyCursorKeys:3, + kDC=\E[>3;2~, + kEND=\E[>1;2F, + kHOM=\E[>1;2H, + kIC=\E[>2;2~, + kNXT=\E[>6;2~, + kPRV=\E[>5;2~, + kDC3=\E[>3;3~, + kDC4=\E[>3;4~, + kDC5=\E[>3;5~, + kDC6=\E[>3;6~, + kDC7=\E[>3;7~, + kEND3=\E[>1;3F, + kEND4=\E[>1;4F, + kEND5=\E[>1;5F, + kEND6=\E[>1;6F, + kEND7=\E[>1;7F, + kHOM3=\E[>1;3H, + kHOM4=\E[>1;4H, + kHOM5=\E[>1;5H, + kHOM6=\E[>1;6H, + kHOM7=\E[>1;7H, + kIC3=\E[>2;3~, + kIC4=\E[>2;4~, + kIC5=\E[>2;5~, + kIC6=\E[>2;6~, + kIC7=\E[>2;7~, + kNXT3=\E[>6;3~, + kNXT4=\E[>6;4~, + kNXT5=\E[>6;5~, + kNXT6=\E[>6;6~, + kNXT7=\E[>6;7~, + kPRV3=\E[>5;3~, + kPRV4=\E[>5;4~, + kPRV5=\E[>5;5~, + kPRV6=\E[>5;6~, + kPRV7=\E[>5;7~, + use=xterm+pce0, + +xterm+pce2|fragment with modifyCursorKeys:2, + kDC=\E[3;2~, + kEND=\E[1;2F, + kHOM=\E[1;2H, + kIC=\E[2;2~, + kNXT=\E[6;2~, + kPRV=\E[5;2~, + kDC3=\E[3;3~, + kDC4=\E[3;4~, + kDC5=\E[3;5~, + kDC6=\E[3;6~, + kDC7=\E[3;7~, + kEND3=\E[1;3F, + kEND4=\E[1;4F, + kEND5=\E[1;5F, + kEND6=\E[1;6F, + kEND7=\E[1;7F, + kHOM3=\E[1;3H, + kHOM4=\E[1;4H, + kHOM5=\E[1;5H, + kHOM6=\E[1;6H, + kHOM7=\E[1;7H, + kIC3=\E[2;3~, + kIC4=\E[2;4~, + kIC5=\E[2;5~, + kIC6=\E[2;6~, + kIC7=\E[2;7~, + kNXT3=\E[6;3~, + kNXT4=\E[6;4~, + kNXT5=\E[6;5~, + kNXT6=\E[6;6~, + kNXT7=\E[6;7~, + kPRV3=\E[5;3~, + kPRV4=\E[5;4~, + kPRV5=\E[5;5~, + kPRV6=\E[5;6~, + kPRV7=\E[5;7~, + use=xterm+pce0, + +xterm+pce1|fragment with modifyCursorKeys:1, + kDC=\E[3;2~, + kEND=\E[2F, + kHOM=\E[2H, + kIC=\E[2;2~, + kNXT=\E[6;2~, + kPRV=\E[5;2~, + kDC3=\E[3;3~, + kDC4=\E[3;4~, + kDC5=\E[3;5~, + kDC6=\E[3;6~, + kDC7=\E[3;7~, + kEND3=\E[3F, + kEND4=\E[4F, + kEND5=\E[5F, + kEND6=\E[6F, + kEND7=\E[7F, + kHOM3=\E[3H, + kHOM4=\E[4H, + kHOM5=\E[5H, + kHOM6=\E[6H, + kHOM7=\E[7H, + kIC3=\E[2;3~, + kIC4=\E[2;4~, + kIC5=\E[2;5~, + kIC6=\E[2;6~, + kIC7=\E[2;7~, + kNXT3=\E[6;3~, + kNXT4=\E[6;4~, + kNXT5=\E[6;5~, + kNXT6=\E[6;6~, + kNXT7=\E[6;7~, + kPRV3=\E[5;3~, + kPRV4=\E[5;4~, + kPRV5=\E[5;5~, + kPRV6=\E[5;6~, + kPRV7=\E[5;7~, + use=xterm+pce0, + +xterm+pce0|fragment with modifyCursorKeys:0, + kDC=\E[3;2~, + kEND=\EO2F, + kHOM=\EO2H, + kIC=\E[2;2~, + kNXT=\E[6;2~, + kPRV=\E[5;2~, + kDC3=\E[3;3~, + kDC4=\E[3;4~, + kDC5=\E[3;5~, + kDC6=\E[3;6~, + kDC7=\E[3;7~, + kEND3=\EO3F, + kEND4=\EO4F, + kEND5=\EO5F, + kEND6=\EO6F, + kEND7=\EO7F, + kHOM3=\EO3H, + kHOM4=\EO4H, + kHOM5=\EO5H, + kHOM6=\EO6H, + kHOM7=\EO7H, + kIC3=\E[2;3~, + kIC4=\E[2;4~, + kIC5=\E[2;5~, + kIC6=\E[2;6~, + kIC7=\E[2;7~, + kNXT3=\E[6;3~, + kNXT4=\E[6;4~, + kNXT5=\E[6;5~, + kNXT6=\E[6;6~, + kNXT7=\E[6;7~, + kPRV3=\E[5;3~, + kPRV4=\E[5;4~, + kPRV5=\E[5;5~, + kPRV6=\E[5;6~, + kPRV7=\E[5;7~, + use=xterm+edit, +# +# This chunk is used for building the VT220/Sun/PC keyboard variants. +xterm-basic|modern xterm terminal emulator - common, + OTbs, + am, + bce, + km, + mc5i, + mir, + msgr, + xenl, + AX, + XT, + colors#8, + cols#80, + it#8, + lines#24, + pairs#64, + acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, + bel=^G, + blink=\E[5m, + bold=\E[1m, + cbt=\E[Z, + civis=\E[?25l, + clear=\E[H\E[2J, + cnorm=\E[?12l\E[?25h, + cr=^M, + csr=\E[%i%p1%d;%p2%dr, + cub=\E[%p1%dD, + cub1=^H, + cud=\E[%p1%dB, + cud1=^J, + cuf=\E[%p1%dC, + cuf1=\E[C, + cup=\E[%i%p1%d;%p2%dH, + cuu=\E[%p1%dA, + cuu1=\E[A, + cvvis=\E[?12;25h, + dch=\E[%p1%dP, + dch1=\E[P, + dl=\E[%p1%dM, + dl1=\E[M, + ech=\E[%p1%dX, + ed=\E[J, + el=\E[K, + el1=\E[1K, + flash=\E[?5h$<100/>\E[?5l, + home=\E[H, + hpa=\E[%i%p1%dG, + ht=^I, + hts=\EH, + ich=\E[%p1%d@, + il=\E[%p1%dL, + il1=\E[L, + ind=^J, + invis=\E[8m, + is2=\E[!p\E[?3;4l\E[4l\E>, + kmous=\E[M, + mc0=\E[i, + mc4=\E[4i, + mc5=\E[5i, + meml=\El, + memu=\Em, + op=\E[39;49m, + rc=\E8, + rev=\E[7m, + ri=\EM, + rmacs=\E(B, + rmam=\E[?7l, + rmcup=\E[?1049l, + rmir=\E[4l, + rmkx=\E[?1l\E>, + rmm=\E[?1034l, + rmso=\E[27m, + rmul=\E[24m, + rs1=\Ec, + rs2=\E[!p\E[?3;4l\E[4l\E>, + sc=\E7, + setab=\E[4%p1%dm, + setaf=\E[3%p1%dm, + setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m, + sgr0=\E(B\E[m, + smacs=\E(0, + smam=\E[?7h, + smcup=\E[?1049h, + smir=\E[4h, + smkx=\E[?1h\E=, + smm=\E[?1034h, + smso=\E[7m, + smul=\E[4m, + tbc=\E[3g, + u6=\E[%i%d;%dR, + u7=\E[6n, + u8=\E[?1;2c, + u9=\E[c, + vpa=\E[%i%p1%dd, + use=xterm+kbs, +# +# The xterm-new description has all of the features, but is not completely +# compatible with vt220. If you are using a Sun or PC keyboard, set the +# sunKeyboard resource to true: +# + maps the editing keypad +# + interprets control-function-key as a second array of keys, so a +# 12-fkey keyboard can support vt220's 20-fkeys. +# + maps numeric keypad "+" to ",". +# + uses DEC-style control sequences for the application keypad. +# +# Some packagers modify xterm's resource definitions to provide extra function +# keys by using the shift-modifier in the translations resource. However, that +# interferes with the DECUDK functionality. +# +xterm-vt220|xterm emulating vt220, + ka1=\EOw, + ka3=\EOy, + kb2=\EOu, + kc1=\EOq, + kc3=\EOs, + kcbt=\E[Z, + kend=\E[4~, + kent=\EOM, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[25~, + kf14=\E[26~, + kf15=\E[28~, + kf16=\E[29~, + kf17=\E[31~, + kf18=\E[32~, + kf19=\E[33~, + kf2=\EOQ, + kf20=\E[34~, + kf3=\EOR, + kf4=\EOS, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + khome=\E[1~, + kich1=\E[2~, + knp=\E[6~, + kpp=\E[5~, + ka2=\EOx, + kb1=\EOt, + kb3=\EOv, + kc2=\EOr, + use=xterm+app, + use=xterm+edit, + use=xterm-basic, +# +xterm-vt52|xterm emulating dec vt52, + cols#80, + it#8, + lines#24, + acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, + bel=^G, + clear=\EH\EJ, + cr=^M, + cub1=\ED, + cud1=\EB, + cuf1=\EC, + cup=\EY%p1%' '%+%c%p2%' '%+%c, + cuu1=\EA, + ed=\EJ, + el=\EK, + home=\EH, + ht=^I, + ind=^J, + kcub1=\ED, + kcud1=\EB, + kcuf1=\EC, + kcuu1=\EA, + nel=^M^J, + ri=\EI, + rmacs=\EG, + smacs=\EF, + use=xterm+kbs, +# +# Sun does not number the function keys this way in their sparse termcap; their +# terminal descriptions ignore the keypads. kb(7M) states that there are codes +# reserved for 64 function keys, 16 each in left, right, top and bottom. Each +# keyboard type has a different number of function keys in different +# arrangements. Using xkeycaps for reference: +# +# Type 3: left 10, top 9, right 15 +# ------ +# kf1-kf9 are XK_F1-XK_F9 +# There is no kf10 on this keyboard type. +# kf11-kf20 are keysyms XK_L1 through XK_L10. +# kf31-kf45 are keysyms XK_R1 through XK_R15. +# +# However, X's keysymdef.h is hard-coded to make +# XK_L1==XK_F11 and +# XK_R1==XK_F21, +# by someone who was unfamiliar with terminal types other than Sun's. So +# xterm uses the internal X keysymbols, but the terminfo entry uses the Sun +# numbering scheme. +# +# Type 4: left 11, top 12, right 15 +# ------ +# The left-keypad contains an unnumbered Help-key. +# The right-keypad also contains NumLock, Ins, Del, Enter, + and - keys which +# do not appear to be part of the R-sequence. +# +# Type 5: left 9, top 12, right (more than one keypad) +# ------ +# These keyboards do not use the same naming convention, look like a hybrid of +# the type 4 and IBM keyboards. +# +# XTerm resources: +# --------------- +# Set the modifyFunctionKeys resource to negative (-1) to make it simple to +# enter the higher function-key values using shift- and control-modifiers. +# +xterm-sun|xterm with sun function keys, + kb2=\E[218z, + kcpy=\E[197z, + kcub1=\EOD, + kcud1=\EOB, + kcuf1=\EOC, + kcuu1=\EOA, + kdch1=\E[3z, + kend=\E[220z, + kent=\EOM, + kf1=\E[224z, + kf10=\E[233z, + kf11=\E[192z, + kf12=\E[193z, + kf13=\E[194z, + kf14=\E[195z, + kf15=\E[196z, + kf17=\E[198z, + kf18=\E[199z, + kf19=\E[200z, + kf2=\E[225z, + kf20=\E[201z, + kf3=\E[226z, + kf31=\E[208z, + kf32=\E[209z, + kf33=\E[210z, + kf34=\E[211z, + kf35=\E[212z, + kf36=\E[213z, + kf38=\E[215z, + kf4=\E[227z, + kf40=\E[217z, + kf42=\E[219z, + kf44=\E[221z, + kf45=\E[222z, + kf46=\E[234z, + kf47=\E[235z, + kf5=\E[228z, + kf6=\E[229z, + kf7=\E[230z, + kf8=\E[231z, + kf9=\E[232z, + kfnd=\E[200z, + khlp=\E[196z, + khome=\E[214z, + kich1=\E[2z, + knp=\E[222z, + kpp=\E[216z, + kund=\E[195z, + use=xterm-basic, +# +xterm-hp|xterm with hpterm function keys, + kclr=\EJ, + kcub1=\ED, + kcud1=\EB, + kcuf1=\EC, + kcuu1=\EA, + kdch1=\EP, + kend=\EF, + kf1=\Ep, + kf2=\Eq, + kf3=\Er, + kf4=\Es, + kf5=\Et, + kf6=\Eu, + kf7=\Ev, + kf8=\Ew, + khome=\Eh, + kich1=\EQ, + knp=\ES, + kpp=\ET, + use=xterm-basic, +# +# scoterm implements 48 function-keys using shift- and control-modifiers to +# multiple 12 function-keys. X has a hard-coded limit of 35 function-keys, +# but xterm can represent larger values. +# +# XTerm resources: +# --------------- +# Set the modifyFunctionKeys resource to negative (-1) to make it simple to +# enter the higher function-key values using shift- and control-modifiers. +# +# Also, set ctrlFKeys resource to 12 (the default is 10) to make xterm see 48 +# function-keys on a keyboard with 12 function-keys and 4 control/shift +# modifier combinations. +# +xterm-sco|xterm with SCO function keys, + kbeg=\E[E, + kdch1=\177, + kf1=\E[M, + kf10=\E[V, + kf11=\E[W, + kf12=\E[X, + kf13=\E[Y, + kf14=\E[Z, + kf15=\E[a, + kf16=\E[b, + kf17=\E[c, + kf18=\E[d, + kf19=\E[e, + kf2=\E[N, + kf20=\E[f, + kf21=\E[g, + kf22=\E[h, + kf23=\E[i, + kf24=\E[j, + kf25=\E[k, + kf26=\E[l, + kf27=\E[m, + kf28=\E[n, + kf29=\E[o, + kf3=\E[O, + kf30=\E[p, + kf31=\E[q, + kf32=\E[r, + kf33=\E[s, + kf34=\E[t, + kf35=\E[u, + kf36=\E[v, + kf37=\E[w, + kf38=\E[x, + kf39=\E[y, + kf4=\E[P, + kf40=\E[z, + kf41=\E[@, + kf42=\E[[, + kf43=\E[\\, + kf44=\E[], + kf45=\E[\^, + kf46=\E[_, + kf47=\E[`, + kf48=\E[{, + kf5=\E[Q, + kf6=\E[R, + kf7=\E[S, + kf8=\E[T, + kf9=\E[U, + kich1=\E[L, + kmous=\E[>M, + knp=\E[G, + kpp=\E[I, + use=xterm+noapp, + use=xterm-basic, +# +# Other variants (these are all very old entries, from X11R5): +xterm-24|xterms|vs100|xterm terminal emulator (X Window System), + lines#24, + use=xterm-old, +xterm-65|xterm with tall window 65x80 (X Window System), + lines#65, + use=xterm-old, +xterm-bold|xterm with bold instead of underline (X Window System), + sgr=%?%p9%t\016%e\017%;B\E[0%?%p6%t;1%;%?%p2%t;1%;%?%p1%p3%|%t;7%;m, + smso=\E[7m, + smul=\E[1m, + use=xterm-old, +xterm-boldso|xterm with bold for standout (X Window System), + rmso=\E[m, + smso=\E[1m, + use=xterm-old, +xterm-mono|monochrome xterm, + bce@, + colors@, + ncv@, + pairs@, + op@, + setab@, + setaf@, + setb@, + setf@, + sgr@, + use=xterm-old, +# +# VTxxx terminals are usually set up so that full-screen applications will use +# the cursor application mode strings. This is good for full-screen +# applications, including legacy applications which may have hard-coded +# behavior, but bad for interactive shells (e.g., tcsh, bash) which use arrow +# keys to scroll through a history of command strings. +# +# To see the difference between normal/application modes, consider this example: +# + In normal (non-application) mode, the terminal transmits a down-arrow +# as \E[C, which happens to echo as a down-arrow. +# + In application mode the terminal transmits \EOC, which echoes as C. +# That is because the \EO is the SS3 control, which says to use the +# character from the G3 character set for the next cell. +# +# One example of hard-coded behavior would be for applications written to work +# with VT52 and VT100 terminals. If the application's parser ignores 'O' and +# '?' characters after the escape, then the cursor and keypad strings for the +# two terminals are the same. (Indeed, one of the first curses applications +# which I used did something like this to cover "ANSI" terminals -TD). +# +# To make this work (leaving the cursor keys in normal mode), we have to adjust +# the terminal initialization sequences: +# +# smkx/rmkx set/reset the cursor and keypad application modes. We retain +# the latter (otherwise many applications fail). +# +# smcup/rmcup set/restore cursor-addressing mode for full-screen +# applications. For xterm, this normally means the alternate +# screen, which is not compatible with interactive shells. Some +# programs are "smart" and disable these. +# +xterm-noapp|xterm with cursor keys in normal mode, + rmcup@, + rmkx=\E>, + smcup@, + smkx=\E=, + use=xterm+noapp, + use=xterm, + +xterm+noapp|fragment with cursor keys in normal mode, + kcub1=\E[D, + kcud1=\E[B, + kcuf1=\E[C, + kcuu1=\E[A, + use=xterm+noapp+pc, + +xterm+app|fragment with cursor keys in application mode, + kcub1=\EOD, + kcud1=\EOB, + kcuf1=\EOC, + kcuu1=\EOA, + use=xterm+app+pc, + +xterm+noapp+pc|fragment for noapp pc-style home/end, + kend=\E[F, + khome=\E[H, + +xterm+app+pc|fragment for app pc-style home/end, + kend=\EOF, + khome=\EOH, + +xterm+edit|fragment for 6-key editing-keypad, + kdch1=\E[3~, + kich1=\E[2~, + knp=\E[6~, + kpp=\E[5~, + use=xterm+pc+edit, + +xterm+decedit|fragment for vt220 6-key editing-keypad, + kdch1=\E[3~, + kich1=\E[2~, + knp=\E[6~, + kpp=\E[5~, + use=xterm+vt+edit, + +xterm+pc+edit|fragment for pc-style editing keypad, + kend=\E[4~, + khome=\E[1~, + +xterm+vt+edit|fragment for vt220-style editing keypad, + kfnd=\E[1~, + kslt=\E[4~, + +# +# This should work for the commonly used "color xterm" variations (XFree86 +# xterm, color_xterm, nxterm, rxvt). Note that it does not set 'bce', so for +# XFree86 and and rxvt, some applications that use colors will be less +# efficient, and in a few special cases (with "smart" optimization) the wrong +# color will be painted in spots. +xterm-color|generic "ANSI" color xterm (X Window System), + colors#8, + ncv@, + pairs#64, + op=\E[m, + setab=\E[4%p1%dm, + setaf=\E[3%p1%dm, + use=xterm-r6, +# +# vi may work better with this entry, because vi +# doesn't use insert mode much +xterm-ic|xterm-vi|xterm with insert character instead of insert mode, + mir@, + ich=\E[%p1%d@, + ich1=\E[@, + rmir@, + smir@, + use=xterm, +# +# This is used only for testing (it's not relevant to DEC VTxxx terminals, but +# to ncurses). +xterm-xmc|xterm with magic-cookie glitch, + xmc#1, + use=xterm-new, +# +# This one also is primarily for testing ncurses; while the ISO 6429 defines +# the REP control, none of the DEC VTxxx terminals (VT52 through VT420) support +# it. +xterm-rep|xterm with repeat-character control, + rep=%p1%c\E[%p2%{1}%-%db, + use=xterm-new, +# +# This is mainly for testing xterm; the real VT220 will not let you switch +# character sets without first altering the keyboard language in the setup +# screen. Some emulators allow this anyway. (Note that these strings are +# normally used only for printers). The parameter to csnm and scs is the same +# in both cases: the keyboard language parameter returned by CSI ? 2 6 n. +xterm-nrc|xterm with VT220 national replacement character sets, + csnm=%?%p1%{1}%=%tNorth American%e%p1%{2}%=%tBritish%e%p1%{3}%=%tFlemish%e%p1%{4}%=%tFrench Canadian%e%p1%{5}%=%tDanish%e%p1%{6}%=%tFinnish%e%p1%{7}%=%tGerman%e%p1%{8}%=%tDutch%e%p1%{9}%=%tItalian%e%p1%{10}%=%tSwiss (French)%e%p1%{11}%=%tSwiss (German)%e%p1%{12}%=%tSwedish%e%p1%{13}%=%tNorwegian%e%p1%{14}%=%tFrench/Belgian%e%p1%{15}%=%tSpanish%;, + scs=%?%p1%{1}%=%t\E(B%e%p1%{2}%=%t\E(A%e%p1%{3}%=%t\E(R%e%p1%{4}%=%t\E(9%e%p1%{5}%=%t\E(E%e%p1%{6}%=%t\E(5%e%p1%{7}%=%t\E(K%e%p1%{8}%=%t\E(4%e%p1%{9}%=%t\E(Y%e%p1%{10}%=%t\E(=%e%p1%{11}%=%t\E(=%e%p1%{12}%=%t\E(7%e%p1%{13}%=%t\E(E%e%p1%{14}%=%t\E(R%e%p1%{15}%=%t\E(Z%;, + use=xterm-new, +# +# Foreground 0-15 maps (with toggles) into 30-37 & 90-97 +# Background 0-15 maps (with toggles) into 40-47 & 100-107 +# +# Originally I suppressed setaf/setab, since ANSI specifies only 8 colors, but +# Stephen Marley persuaded me to allow the "ANSI" color controls to extend to +# 16 colors. (Note that ncurses 4.2 uses setf/setb from this description; +# however 5.0 selects either according to their availability). - T.Dickey +# +# SVr4 curses does not use more than 8 colors anyway, so using 16 colors is +# either for terminfo-level applications or via ncurses. +xterm-16color|xterm with 16 colors, + colors#16, + pairs#256, + setab=\E[%?%p1%{8}%<%t%p1%{40}%+%e%p1%{92}%+%;%dm, + setaf=\E[%?%p1%{8}%<%t%p1%{30}%+%e%p1%{82}%+%;%dm, + setb=%p1%{8}%/%{6}%*%{4}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m, + setf=%p1%{8}%/%{6}%*%{3}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m, + use=xterm+256color, + use=xterm-new, +# +# This uses RGB values 0..1000 +# +# 256 colors should give 65536 pairs, but terminfo stores numbers in a signed +# short. Most people will not notice problems with only 32767 pairs. +xterm+256color|xterm 256-color feature, + ccc, + colors#256, + pairs#32767, + initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\, + setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m, + setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m, + setb@, + setf@, +xterm-256color|xterm with 256 colors, + use=xterm+256color, + use=xterm-new, +xterm-88color|xterm with 88 colors, + colors#88, + pairs#7744, + use=xterm-256color, +# +# This is an 8-bit version of xterm, which emulates DEC vt220 with ANSI color. +# To use it, your decTerminalID resource must be set to 200 or above, and the +# sunKeyboard resource set to true. +# +# HTS \E H \210 +# RI \E M \215 +# SS3 \E O \217 +# CSI \E [ \233 +# +xterm-8bit|xterm terminal emulator with 8-bit controls (X Window System), + OTbs, + am, + bce, + km, + mc5i, + mir, + msgr, + npc, + xenl, + AX, + colors#8, + cols#80, + it#8, + lines#24, + pairs#64, + acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, + bel=^G, + blink=\2335m, + bold=\2331m, + cbt=\233Z, + civis=\233?25l, + clear=\233H\2332J, + cnorm=\233?25l\233?25h, + cr=^M, + csr=\233%i%p1%d;%p2%dr, + cub=\233%p1%dD, + cub1=^H, + cud=\233%p1%dB, + cud1=^J, + cuf=\233%p1%dC, + cuf1=\233C, + cup=\233%i%p1%d;%p2%dH, + cuu=\233%p1%dA, + cuu1=\233A, + cvvis=\233?12;25h, + dch=\233%p1%dP, + dch1=\233P, + dl=\233%p1%dM, + dl1=\233M, + ech=\233%p1%dX, + ed=\233J, + el=\233K, + el1=\2331K, + flash=\233?5h$<100/>\233?5l, + home=\233H, + hpa=\233%i%p1%dG, + ht=^I, + hts=\210, + ich=\233%p1%d@, + il=\233%p1%dL, + il1=\233L, + ind=^J, + invis=\2338m, + is2=\E[62"p\E G\233m\233?7h\E>\E7\233?1;3;4;6l\2334l\233r\E8, + ka1=\217w, + ka3=\217u, + kb2=\217y, + kbeg=\217E, + kc1=\217q, + kc3=\217s, + kcbt=\233Z, + kcub1=\217D, + kcud1=\217B, + kcuf1=\217C, + kcuu1=\217A, + kdch1=\2333~, + kend=\2334~, + kent=\217M, + kf1=\23311~, + kf10=\23321~, + kf11=\23323~, + kf12=\23324~, + kf13=\23325~, + kf14=\23326~, + kf15=\23328~, + kf16=\23329~, + kf17=\23331~, + kf18=\23332~, + kf19=\23333~, + kf2=\23312~, + kf20=\23334~, + kf3=\23313~, + kf4=\23314~, + kf5=\23315~, + kf6=\23317~, + kf7=\23318~, + kf8=\23319~, + kf9=\23320~, + khome=\2331~, + kich1=\2332~, + kmous=\233M, + knp=\2336~, + kpp=\2335~, + mc0=\233i, + mc4=\2334i, + mc5=\2335i, + meml=\El, + memu=\Em, + op=\23339;49m, + rc=\E8, + rev=\2337m, + ri=\215, + rmacs=\E(B, + rmam=\233?7l, + rmcup=\233?1049l, + rmir=\2334l, + rmkx=\233?1l\E>, + rmso=\23327m, + rmul=\23324m, + rs1=\Ec, + rs2=\E[62"p\E G\233m\233?7h\E>\E7\233?1;3;4;6l\2334l\233r\E8, + sc=\E7, + setab=\2334%p1%dm, + setaf=\2333%p1%dm, + setb=\2334%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + setf=\2333%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + sgr=\2330%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\E(0%e\E(B%;, + sgr0=\2330m\E(B, + smacs=\E(0, + smam=\233?7h, + smcup=\233?1049h, + smir=\2334h, + smkx=\233?1h\E=, + smso=\2337m, + smul=\2334m, + tbc=\2333g, + u6=\233[%i%d;%dR, + u7=\E[6n, + u8=\233[?1;2c, + u9=\E[c, + vpa=\233%i%p1%dd, + use=xterm+kbs, +# +xterm-xf86-v44|xterm terminal emulator (XFree86 4.4 Window System), + OTbs, + am, + bce, + km, + mc5i, + mir, + msgr, + npc, + xenl, + AX, + XT, + colors#8, + cols#80, + it#8, + lines#24, + pairs#64, + acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, + bel=^G, + blink=\E[5m, + bold=\E[1m, + cbt=\E[Z, + civis=\E[?25l, + clear=\E[H\E[2J, + cnorm=\E[?12l\E[?25h, + cr=^M, + csr=\E[%i%p1%d;%p2%dr, + cub=\E[%p1%dD, + cub1=^H, + cud=\E[%p1%dB, + cud1=^J, + cuf=\E[%p1%dC, + cuf1=\E[C, + cup=\E[%i%p1%d;%p2%dH, + cuu=\E[%p1%dA, + cuu1=\E[A, + cvvis=\E[?12;25h, + dch=\E[%p1%dP, + dch1=\E[P, + dl=\E[%p1%dM, + dl1=\E[M, + ech=\E[%p1%dX, + ed=\E[J, + el=\E[K, + el1=\E[1K, + enacs=\E(B\E)0, + flash=\E[?5h$<100/>\E[?5l, + home=\E[H, + hpa=\E[%i%p1%dG, + ht=^I, + hts=\EH, + ich=\E[%p1%d@, + il=\E[%p1%dL, + il1=\E[L, + ind=^J, + indn=\E[%p1%dS, + invis=\E[8m, + is2=\E[!p\E[?3;4l\E[4l\E>, + kDC=\E[3;2~, + kEND=\E[1;2F, + kHOM=\E[1;2H, + kIC=\E[2;2~, + kLFT=\E[1;2D, + kNXT=\E[6;2~, + kPRV=\E[5;2~, + kRIT=\E[1;2C, + kb2=\EOE, + kcbt=\E[Z, + kcub1=\EOD, + kcud1=\EOB, + kcuf1=\EOC, + kcuu1=\EOA, + kdch1=\E[3~, + kend=\EOF, + kent=\EOM, + kf1=\EOP, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\EO2P, + kf14=\EO2Q, + kf15=\EO2R, + kf16=\EO2S, + kf17=\E[15;2~, + kf18=\E[17;2~, + kf19=\E[18;2~, + kf2=\EOQ, + kf20=\E[19;2~, + kf21=\E[20;2~, + kf22=\E[21;2~, + kf23=\E[23;2~, + kf24=\E[24;2~, + kf25=\EO5P, + kf26=\EO5Q, + kf27=\EO5R, + kf28=\EO5S, + kf29=\E[15;5~, + kf3=\EOR, + kf30=\E[17;5~, + kf31=\E[18;5~, + kf32=\E[19;5~, + kf33=\E[20;5~, + kf34=\E[21;5~, + kf35=\E[23;5~, + kf36=\E[24;5~, + kf37=\EO6P, + kf38=\EO6Q, + kf39=\EO6R, + kf4=\EOS, + kf40=\EO6S, + kf41=\E[15;6~, + kf42=\E[17;6~, + kf43=\E[18;6~, + kf44=\E[19;6~, + kf45=\E[20;6~, + kf46=\E[21;6~, + kf47=\E[23;6~, + kf48=\E[24;6~, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + khome=\EOH, + kich1=\E[2~, + kmous=\E[M, + knp=\E[6~, + kpp=\E[5~, + mc0=\E[i, + mc4=\E[4i, + mc5=\E[5i, + meml=\El, + memu=\Em, + op=\E[39;49m, + rc=\E8, + rev=\E[7m, + ri=\EM, + rin=\E[%p1%dT, + rmacs=^O, + rmam=\E[?7l, + rmcup=\E[?1049l, + rmir=\E[4l, + rmkx=\E[?1l\E>, + rmso=\E[27m, + rmul=\E[24m, + rs1=\Ec, + rs2=\E[!p\E[?3;4l\E[4l\E>, + sc=\E7, + setab=\E[4%p1%dm, + setaf=\E[3%p1%dm, + setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, + sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, + sgr0=\E[m\017, + smacs=^N, + smam=\E[?7h, + smcup=\E[?1049h, + smir=\E[4h, + smkx=\E[?1h\E=, + smso=\E[7m, + smul=\E[4m, + tbc=\E[3g, + u6=\E[%i%d;%dR, + u7=\E[6n, + u8=\E[?1;2c, + u9=\E[c, + vpa=\E[%i%p1%dd, + ka2=\EOx, + kb1=\EOt, + kb3=\EOv, + kc2=\EOr, + use=xterm+kbs, +xterm-xfree86|xterm terminal emulator (XFree86 4.4 Window System), + use=xterm-xf86-v44, +# +# Compatible with the R6 xterm, with the following changes: +# + added acsc (perhaps some versions of tic assume the standard vt100 +# alternate character set) +# + added u6, u7, u8, u9 strings for Daniel Weaver's tack program. +# + added kmous string for ncurses. +# + added khome/kend strings (which conflict with kfnd/kslt, see note). +xterm-r6|xterm X11R6 version, + OTbs, + am, + km, + mir, + msgr, + xenl, + cols#80, + it#8, + lines#24, + acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, + bel=^G, + bold=\E[1m, + clear=\E[H\E[2J, + cr=^M, + csr=\E[%i%p1%d;%p2%dr, + cub=\E[%p1%dD, + cub1=^H, + cud=\E[%p1%dB, + cud1=^J, + cuf=\E[%p1%dC, + cuf1=\E[C, + cup=\E[%i%p1%d;%p2%dH, + cuu=\E[%p1%dA, + cuu1=\E[A, + dch=\E[%p1%dP, + dch1=\E[P, + dl=\E[%p1%dM, + dl1=\E[M, + ed=\E[J, + el=\E[K, + enacs=\E)0, + home=\E[H, + ht=^I, + hts=\EH, + il=\E[%p1%dL, + il1=\E[L, + ind=^J, + is2=\E[m\E[?7h\E[4l\E>\E7\E[r\E[?1;3;4;6l\E8, + kcub1=\EOD, + kcud1=\EOB, + kcuf1=\EOC, + kcuu1=\EOA, + kdch1=\E[3~, + kf1=\E[11~, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf13=\E[25~, + kf14=\E[26~, + kf15=\E[28~, + kf16=\E[29~, + kf17=\E[31~, + kf18=\E[32~, + kf19=\E[33~, + kf2=\E[12~, + kf20=\E[34~, + kf3=\E[13~, + kf4=\E[14~, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + kmous=\E[M, + meml=\El, + memu=\Em, + rc=\E8, + rev=\E[7m, + ri=\EM, + rmacs=^O, + rmcup=\E[2J\E[?47l\E8, + rmir=\E[4l, + rmkx=\E[?1l\E>, + rmso=\E[m, + rmul=\E[m, + rs2=\E[m\E[?7h\E[4l\E>\E7\E[r\E[?1;3;4;6l\E8, + sc=\E7, + sgr0=\E[m, + smacs=^N, + smcup=\E7\E[?47h, + smir=\E[4h, + smkx=\E[?1h\E=, + smso=\E[7m, + smul=\E[4m, + tbc=\E[3g, + u6=\E[%i%d;%dR, + u7=\E[6n, + u8=\E[?1;2c, + u9=\E[c, + use=xterm+kbs, + use=xterm+decedit, +xterm-old|antique xterm version, + use=xterm-r6, +# +# Compatible with the R5 xterm, with the following changes: +# + changed 'blink=@', to 'blink@' (the former meant that "@" would start +# a blink, the latter that it is not supported). +# + changed kf1 through kf4 to correspond with actual usage. Though X +# supports keypad symbols for PF1 to PF4, and xterm interprets these +# correctly, the F1 to F4 codes are commonly (but incorrectly) used. +# + moved reset string from rs1 to rs2, to correlate better with termcap. +# + make khome consistent with other entries. +# + use rmul/smul, rmir/smir from termcap, but not rmcup/smcup because +# not everyone wants the alternate screen. +# + added u6, u7, u8, u9 strings for Daniel Weaver's tack program. +# + added kmous string for ncurses. +xterm-r5|xterm R5 version, + OTbs, + am, + km, + msgr, + xenl, + cols#80, + it#8, + lines#24, + bel=^G, + bold=\E[1m, + clear=\E[H\E[2J, + cr=^M, + csr=\E[%i%p1%d;%p2%dr, + cub=\E[%p1%dD, + cub1=^H, + cud=\E[%p1%dB, + cud1=^J, + cuf=\E[%p1%dC, + cuf1=\E[C, + cup=\E[%i%p1%d;%p2%dH, + cuu=\E[%p1%dA, + cuu1=\E[A, + dch=\E[%p1%dP, + dch1=\E[P, + dl=\E[%p1%dM, + dl1=\E[M, + ed=\E[J, + el=\E[K, + home=\E[H, + ht=^I, + hts=\EH, + ich=\E[%p1%d@, + ich1=\E[@, + il=\E[%p1%dL, + il1=\E[L, + ind=^J, + kcub1=\EOD, + kcud1=\EOB, + kcuf1=\EOC, + kcuu1=\EOA, + kdch1=\E[3~, + kdl1=\E[31~, + kel=\E[8~, + kend=\E[4~, + kf0=\EOq, + kf1=\E[11~, + kf10=\E[21~, + kf11=\E[23~, + kf12=\E[24~, + kf2=\E[12~, + kf3=\E[13~, + kf4=\E[14~, + kf5=\E[15~, + kf6=\E[17~, + kf7=\E[18~, + kf8=\E[19~, + kf9=\E[20~, + khome=\E[1~, + kich1=\E[2~, + kil1=\E[30~, + kmous=\E[M, + knp=\E[6~, + kpp=\E[5~, + rc=\E8, + rev=\E[7m, + ri=\EM, + rmir=\E[4l, + rmkx=\E[?1l\E>, + rmso=\E[m, + rmul=\E[m, + rs2=\E>\E[?1;3;4;5;6l\E[4l\E[?7h\E[m\E[r\E[2J\E[H, + sc=\E7, + sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, + sgr0=\E[m, + smir=\E[4h, + smkx=\E[?1h\E=, + smso=\E[7m, + smul=\E[4m, + tbc=\E[3g, + u6=\E[%i%d;%dR, + u7=\E[6n, + u8=\E[?1;2c, + u9=\E[c, + use=xterm+kbs, +# +# +# Customization begins here. +# +# This is the only entry which you should have to customize, since "xterm" +# is widely used for a variety of incompatible terminal emulations including +# color_xterm and rxvt. +xterm|X11 terminal emulator, + use=xterm-new, +# use=xterm-r6, + +# This fragment is for people who cannot agree on what the backspace key +# should send. +xterm+kbs|fragment for backspace key, + kbs=^H, diff --git a/testxmc.c b/testxmc.c new file mode 100644 index 0000000..384599c --- /dev/null +++ b/testxmc.c @@ -0,0 +1,227 @@ +/* $XTermId: testxmc.c,v 1.48 2011/09/11 14:59:40 tom Exp $ */ + +/* + * Copyright 1997-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * This module provides test support for curses applications that must work + * with terminals that have the xmc (magic cookie) glitch. The xmc_glitch + * resource denotes the number of spaces that are emitted when switching to or + * from standout (reverse) mode. Some terminals implement this by storing the + * attribute controls in the character cell that is skipped. So if the cell is + * overwritten by text, then the attribute change in the cell is cancelled, + * causing attributes to the left of the change to propagate. + * + * We implement the glitch by writing a character that won't be mistaken for + * other normal characters (and mapping normal writes to that character to a + * different one). + * + * Since xmc isn't normally part of xterm, we document it here rather than in + * the man-page. This module is driven by resources rather than by the + * termcap/terminfo description to make it a little more flexible for testing + * purposes. + * + * Resources: + * + * xmcGlitch (class XmcGlitch) + * When true, enables this extension. The default is `0', which disables + * the module. (termcap sg, terminfo xmc). + * + * xmcAttributes (class XmcAttributes) + * The attributes for which we'll generate a glitch, as a bitmask. + * + * INVERSE 1 + * UNDERLINE 2 + * BOLD 4 + * BLINK 8 + * + * The default is `1' (INVERSE). Some terminals emit glitches for + * underline. Just for completeness, we recognize all of the video + * attributes. + * + * xmcInline (class XmcInline) + * When true, limits the extent of an SGR change to the current line. + * The default is `false'. (No termcap or terminfo equivalent, though + * there are comments in some entries relating to this issue). + * + * xmcMoveSGR (class XmcMoveSGR) + * When false, a cursor movement will leave a glitch when SGR's are + * active. The default is `true'. (termcap ms, terminfo msgr). + * + * TODO: + * When xmc is active, the terminfo max_attributes (ma) capability is + * assumed to be 1. + * + * The xmcAttributes resource should also apply to alternate character + * sets and to color. + */ + +#include <xterm.h> +#include <data.h> + +#define MARK_ON(a) (Bool) ((my_attrs & a) != 0 && (xw->flags & (whichone = CharOf(a))) == 0) +#define MARK_OFF(a) (Bool) ((my_attrs & a) != 0 && (xw->flags & (whichone = CharOf(a))) != 0) + +void +Mark_XMC(XtermWidget xw, int param) +{ + static IChar *glitch; + + TScreen *screen = TScreenOf(xw); + Bool found = False; + unsigned my_attrs = CharOf(screen->xmc_attributes & XMC_FLAGS); + unsigned whichone = 0; + + if (glitch == 0) { + unsigned len = screen->xmc_glitch; + glitch = TypeMallocN(IChar, len); + while (len--) + glitch[len] = XMC_GLITCH; + } + switch (param) { + case -1: /* DEFAULT */ + case 0: /* FALLTHRU */ + found = MARK_OFF((xw->flags & XMC_FLAGS)); + break; + case 1: + found = MARK_ON(BOLD); + break; + case 4: + found = MARK_ON(UNDERLINE); + break; + case 5: + found = MARK_ON(BLINK); + break; + case 7: + found = MARK_ON(INVERSE); + break; + case 22: + found = MARK_OFF(BOLD); + break; + case 24: + found = MARK_OFF(UNDERLINE); + break; + case 25: + found = MARK_OFF(BLINK); + break; + case 27: + found = MARK_OFF(INVERSE); + break; + } + + /* + * Write a glitch with the attributes temporarily set to the new(er) + * ones. + */ + if (found) { + unsigned save = xw->flags; + xw->flags ^= whichone; + TRACE(("XMC Writing glitch (%d/%d) after SGR %d\n", my_attrs, + whichone, param)); + dotext(xw, '?', glitch, screen->xmc_glitch); + xw->flags = save; + } +} + +/* + * Force a glitch on cursor movement when we're in standout mode and not at the + * end of a line. + */ +void +Jump_XMC(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + if (!screen->move_sgr_ok + && screen->cur_col <= LineMaxCol(screen, + getLineData(screen, screen->cur_row))) { + Mark_XMC(xw, -1); + } +} + +/* + * After writing text to the screen, resolve mismatch between the current + * location and any attributes that would have been set by preceding locations. + */ +void +Resolve_XMC(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + Bool changed = False; + Char start; + Char my_attrs = CharOf(screen->xmc_attributes & XMC_FLAGS); + int row = screen->cur_row; + int col = screen->cur_col; + + /* Find the preceding cell. + */ + ld = getLineData(screen, row); + if (ld->charData[col] != XMC_GLITCH) { + if (col != 0) { + col--; + } else if (!screen->xmc_inline && row != 0) { + ld = getLineData(screen, --row); + col = LineMaxCol(screen, ld); + } + } + start = (ld->attribs[col] & my_attrs); + + /* Now propagate the starting state until we reach a cell which holds + * a glitch. + */ + for (;;) { + if (col < LineMaxCol(screen, ld)) { + col++; + } else if (!screen->xmc_inline && row < screen->max_row) { + col = 0; + ld = getLineData(screen, ++row); + } else + break; + if (ld->charData[col] == XMC_GLITCH) + break; + if ((ld->attribs[col] & my_attrs) != start) { + ld->attribs[col] = + CharOf(start | (ld->attribs[col] & ~my_attrs)); + changed = True; + } + } + + TRACE(("XMC %s (%s:%d/%d) from %d,%d to %d,%d\n", + changed ? "Ripple" : "Nochange", + BtoS(xw->flags & my_attrs), + my_attrs, start, + screen->cur_row, screen->cur_col, + row, col)); + + if (changed) { + ScrnUpdate(xw, screen->cur_row, 0, row + 1 - screen->cur_row, + MaxCols(screen), True); + } +} @@ -0,0 +1,1029 @@ +/* $XTermId: trace.c,v 1.140 2012/05/06 18:01:58 tom Exp $ */ + +/* + * Copyright 1997-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * debugging support via TRACE macro. + */ + +#include <xterm.h> /* for definition of GCC_UNUSED */ + +#if OPT_TRACE + +#include <data.h> +#include <trace.h> + +#include <time.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/types.h> +#include <stdio.h> +#include <stdarg.h> +#include <assert.h> + +#include <X11/Xatom.h> +#include <X11/Xmu/Atoms.h> + +#ifdef HAVE_X11_TRANSLATEI_H +#include <X11/TranslateI.h> +#else +#ifdef __cplusplus +extern "C" { +#endif + + extern String _XtPrintXlations(Widget w, + XtTranslations xlations, + Widget accelWidget, + _XtBoolean includeRHS); +#ifdef __cplusplus +} +#endif +#endif +const char *trace_who = "parent"; + +static FILE *trace_fp; + +void +Trace(const char *fmt,...) +{ + static const char *trace_out; + va_list ap; + + if (trace_fp != 0 + && trace_who != trace_out) { + fclose(trace_fp); + trace_fp = 0; + } + trace_out = trace_who; + + if (!trace_fp) { + char name[BUFSIZ]; +#if 0 /* usually I do not want unique names */ + int unique; + for (unique = 0;; ++unique) { + if (unique) + sprintf(name, "Trace-%s.out-%d", trace_who, unique); + else + sprintf(name, "Trace-%s.out", trace_who); + if ((trace_fp = fopen(name, "r")) == 0) { + break; + } + fclose(trace_fp); + } +#else + sprintf(name, "Trace-%s.out", trace_who); +#endif + trace_fp = fopen(name, "w"); + if (trace_fp != 0) { + fprintf(trace_fp, "%s\n", xtermVersion()); + TraceIds(NULL, 0); + } + if (!trace_fp) { + xtermWarning("Cannot open \"%s\"\n", name); + exit(EXIT_FAILURE); + } + } + + va_start(ap, fmt); + vfprintf(trace_fp, fmt, ap); + (void) fflush(trace_fp); + va_end(ap); +} + +void +TraceClose(void) +{ + if (trace_fp != 0) { + (void) fclose(trace_fp); + (void) fflush(stdout); + (void) fflush(stderr); + (void) visibleChars(NULL, 0); + (void) visibleIChars(NULL, 0); + (void) visibleIChar(NULL, 0); + trace_fp = 0; + } +} + +void +TraceIds(const char *fname, int lnum) +{ + Trace("process %d ", (int) getpid()); +#ifdef HAVE_UNISTD_H + Trace("real (%u/%u) effective (%u/%u)", + (unsigned) getuid(), (unsigned) getgid(), + (unsigned) geteuid(), (unsigned) getegid()); +#endif + if (fname != 0) { + Trace(" (%s@%d)\n", fname, lnum); + } else { + time_t now = time((time_t *) 0); + Trace("-- %s", ctime(&now)); + } +} + +void +TraceTime(const char *fname, int lnum) +{ + time_t now; + if (fname != 0) { + Trace("datetime (%s@%d) ", fname, lnum); + } + now = time((time_t *) 0); + Trace("-- %s", ctime(&now)); +} + +static void +formatAscii(char *dst, unsigned value) +{ + switch (value) { + case '\\': + sprintf(dst, "\\\\"); + break; + case '\b': + sprintf(dst, "\\b"); + break; + case '\n': + sprintf(dst, "\\n"); + break; + case '\r': + sprintf(dst, "\\r"); + break; + case '\t': + sprintf(dst, "\\t"); + break; + default: + if (E2A(value) < 32 || (E2A(value) >= 127 && E2A(value) < 160)) + sprintf(dst, "\\%03o", value); + else + sprintf(dst, "%c", CharOf(value)); + break; + } +} + +#if OPT_DEC_CHRSET + +const char * +visibleChrsetName(unsigned chrset) +{ + const char *result = "?"; + switch (chrset) { + case CSET_SWL: + result = "CSET_SWL"; + break; + case CSET_DHL_TOP: + result = "CSET_DHL_TOP"; + break; + case CSET_DHL_BOT: + result = "CSET_DHL_BOT"; + break; + case CSET_DWL: + result = "CSET_DWL"; + break; + } + return result; +} +#endif + +char * +visibleChars(const Char * buf, unsigned len) +{ + static char *result; + static unsigned used; + + if (buf != 0) { + unsigned limit = ((len + 1) * 8) + 1; + char *dst; + + if (limit > used) { + used = limit; + result = XtRealloc(result, used); + } + if (result != 0) { + dst = result; + *dst = '\0'; + while (len--) { + unsigned value = *buf++; + formatAscii(dst, value); + dst += strlen(dst); + } + } + } else if (result != 0) { + free(result); + result = 0; + used = 0; + } + return result; +} + +char * +visibleIChars(IChar * buf, unsigned len) +{ + static char *result; + static unsigned used; + + if (buf != 0) { + unsigned limit = ((len + 1) * 8) + 1; + char *dst; + + if (limit > used) { + used = limit; + result = XtRealloc(result, used); + } + if (result != 0) { + dst = result; + *dst = '\0'; + while (len--) { + unsigned value = *buf++; +#if OPT_WIDE_CHARS + if (value > 255) + sprintf(dst, "\\u+%04X", value); + else +#endif + formatAscii(dst, value); + dst += strlen(dst); + } + } + } else if (result != 0) { + free(result); + result = 0; + used = 0; + } + return result; +} + +char * +visibleIChar(IChar * buf, unsigned len) +{ + static char *result; + static unsigned used; + + if (buf != 0) { + unsigned limit = ((len + 1) * 8) + 1; + char *dst; + + if (limit > used) { + used = limit; + result = XtRealloc(result, used); + } + if (result != 0) { + dst = result; + while (len--) { + unsigned value = *buf++; +#if OPT_WIDE_CHARS + if (value > 255) + sprintf(dst, "\\u+%04X", value); + else +#endif + formatAscii(dst, value); + dst += strlen(dst); + } + } + } else if (result != 0) { + free(result); + result = 0; + used = 0; + } + return result; +} + +#define CASETYPE(name) case name: result = #name; break + +const char * +visibleKeyboardType(xtermKeyboardType type) +{ + const char *result = "?"; + switch (type) { + CASETYPE(keyboardIsLegacy); /* bogus vt220 codes for F1-F4, etc. */ + CASETYPE(keyboardIsDefault); + CASETYPE(keyboardIsHP); + CASETYPE(keyboardIsSCO); + CASETYPE(keyboardIsSun); + CASETYPE(keyboardIsTermcap); + CASETYPE(keyboardIsVT220); + } + return result; +} + +const char * +visibleEventType(int type) +{ + const char *result = "?"; + switch (type) { + CASETYPE(KeyPress); + CASETYPE(KeyRelease); + CASETYPE(ButtonPress); + CASETYPE(ButtonRelease); + CASETYPE(MotionNotify); + CASETYPE(EnterNotify); + CASETYPE(LeaveNotify); + CASETYPE(FocusIn); + CASETYPE(FocusOut); + CASETYPE(KeymapNotify); + CASETYPE(Expose); + CASETYPE(GraphicsExpose); + CASETYPE(NoExpose); + CASETYPE(VisibilityNotify); + CASETYPE(CreateNotify); + CASETYPE(DestroyNotify); + CASETYPE(UnmapNotify); + CASETYPE(MapNotify); + CASETYPE(MapRequest); + CASETYPE(ReparentNotify); + CASETYPE(ConfigureNotify); + CASETYPE(ConfigureRequest); + CASETYPE(GravityNotify); + CASETYPE(ResizeRequest); + CASETYPE(CirculateNotify); + CASETYPE(CirculateRequest); + CASETYPE(PropertyNotify); + CASETYPE(SelectionClear); + CASETYPE(SelectionRequest); + CASETYPE(SelectionNotify); + CASETYPE(ColormapNotify); + CASETYPE(ClientMessage); + CASETYPE(MappingNotify); + } + return result; +} + +const char * +visibleNotifyDetail(int code) +{ + const char *result = "?"; + switch (code) { + CASETYPE(NotifyAncestor); + CASETYPE(NotifyVirtual); + CASETYPE(NotifyInferior); + CASETYPE(NotifyNonlinear); + CASETYPE(NotifyNonlinearVirtual); + CASETYPE(NotifyPointer); + CASETYPE(NotifyPointerRoot); + CASETYPE(NotifyDetailNone); + } + return result; +} + +const char * +visibleSelectionTarget(Display * d, Atom a) +{ + const char *result = "?"; + + if (a == XA_STRING) { + result = "XA_STRING"; + } else if (a == XA_TEXT(d)) { + result = "XA_TEXT()"; + } else if (a == XA_COMPOUND_TEXT(d)) { + result = "XA_COMPOUND_TEXT()"; + } else if (a == XA_UTF8_STRING(d)) { + result = "XA_UTF8_STRING()"; + } else if (a == XA_TARGETS(d)) { + result = "XA_TARGETS()"; + } + + return result; +} + +const char * +visibleXError(int code) +{ + static char temp[80]; + const char *result = "?"; + switch (code) { + CASETYPE(Success); + CASETYPE(BadRequest); + CASETYPE(BadValue); + CASETYPE(BadWindow); + CASETYPE(BadPixmap); + CASETYPE(BadAtom); + CASETYPE(BadCursor); + CASETYPE(BadFont); + CASETYPE(BadMatch); + CASETYPE(BadDrawable); + CASETYPE(BadAccess); + CASETYPE(BadAlloc); + CASETYPE(BadColor); + CASETYPE(BadGC); + CASETYPE(BadIDChoice); + CASETYPE(BadName); + CASETYPE(BadLength); + CASETYPE(BadImplementation); + default: + sprintf(temp, "%d", code); + result = temp; + break; + } + return result; +} + +#if OPT_TRACE_FLAGS +#define isScrnFlag(flag) ((flag) == LINEWRAPPED) + +static char * +ScrnText(LineData * ld) +{ + return visibleIChars(ld->charData, ld->lineSize); +} + +#define SHOW_BAD_LINE(name, ld) \ + Trace("OOPS " #name " bad row\n") + +#define SHOW_SCRN_FLAG(name,code) \ + Trace(#name " %s:%s\n", \ + code ? "*" : "", \ + ScrnText(ld)) + +void +LineClrFlag(LineData * ld, int flag) +{ + if (ld == 0) { + SHOW_BAD_LINE(LineClrFlag, ld); + assert(0); + } else if (isScrnFlag(flag)) { + SHOW_SCRN_FLAG(LineClrFlag, 0); + } + + LineFlags(ld) &= ~flag; +} + +void +LineSetFlag(LineData * ld, int flag) +{ + if (ld == 0) { + SHOW_BAD_LINE(LineSetFlag, ld); + assert(0); + } else if (isScrnFlag(flag)) { + SHOW_SCRN_FLAG(LineSetFlag, 1); + } + + LineFlags(ld) |= flag; +} + +int +LineTstFlag(LineData ld, int flag) +{ + int code = 0; + if (ld == 0) { + SHOW_BAD_LINE(LineTstFlag, ld); + } else { + code = LineFlags(ld); + + if (isScrnFlag(flag)) { + SHOW_SCRN_FLAG(LineTstFlag, code); + } + } + return code; +} +#endif /* OPT_TRACE_FLAGS */ + +/* + * Trace the normal or alternate screen, showing color values up to 16, e.g., + * for debugging with vttest. + */ +void +TraceScreen(XtermWidget xw, int whichBuf) +{ + TScreen *screen = TScreenOf(xw); + int row, col; + + if (screen->editBuf_index[whichBuf]) { + TRACE(("TraceScreen %d:\n", whichBuf)); + for (row = 0; row <= screen->max_row; ++row) { + LineData *ld = getLineData(screen, row); + TRACE((" %3d:", row)); + if (ld != 0) { + for (col = 0; col < ld->lineSize; ++col) { + int ch = (int) ld->charData[col]; + if (ch < ' ') + ch = ' '; + if (ch >= 127) + ch = '#'; + TRACE(("%c", ch)); + } + TRACE((":\n")); + + TRACE((" xx:")); + for (col = 0; col < ld->lineSize; ++col) { + unsigned attrs = ld->attribs[col]; + char ch; + if (attrs & PROTECTED) { + ch = '*'; + } else if (attrs & BLINK) { + ch = 'B'; + } else if (attrs & CHARDRAWN) { + ch = '+'; + } else { + ch = ' '; + } + TRACE(("%c", ch)); + } + TRACE((":\n")); + +#if 0 + TRACE((" fg:")); + for (col = 0; col < ld->lineSize; ++col) { + unsigned fg = extract_fg(xw, ld->color[col], ld->attribs[col]); + if (fg > 15) + fg = 15; + TRACE(("%1x", fg)); + } + TRACE((":\n")); + + TRACE((" bg:")); + for (col = 0; col < ld->lineSize; ++col) { + unsigned bg = extract_bg(xw, ld->color[col], ld->attribs[col]); + if (bg > 15) + bg = 15; + TRACE(("%1x", bg)); + } + TRACE((":\n")); +#endif + } else { + TRACE(("null lineData\n")); + } + } + } else { + TRACE(("TraceScreen %d is nil\n", whichBuf)); + } +} + +void +TraceFocus(Widget w, XEvent * ev) +{ + TRACE(("trace_focus event type %d:%s\n", + ev->type, visibleEventType(ev->type))); + switch (ev->type) { + case FocusIn: + case FocusOut: + { + XFocusChangeEvent *event = (XFocusChangeEvent *) ev; + TRACE(("\tdetail: %s\n", visibleNotifyDetail(event->detail))); + TRACE(("\tmode: %d\n", event->mode)); + TRACE(("\twindow: %#lx\n", event->window)); + } + break; + case EnterNotify: + case LeaveNotify: + { + XCrossingEvent *event = (XCrossingEvent *) ev; + TRACE(("\tdetail: %s\n", visibleNotifyDetail(event->detail))); + TRACE(("\tmode: %d\n", event->mode)); + TRACE(("\twindow: %#lx\n", event->window)); + TRACE(("\tfocus: %d\n", event->focus)); + TRACE(("\troot: %#lx\n", event->root)); + TRACE(("\tsubwindow: %#lx\n", event->subwindow)); + } + break; + } + while (w != 0) { + TRACE(("w %p -> %#lx\n", (void *) w, XtWindow(w))); + w = XtParent(w); + } +} + +void +TraceSizeHints(XSizeHints * hints) +{ + TRACE(("size hints:\n")); + if (hints->flags & (USPosition | PPosition)) + TRACE((" position %d,%d%s%s\n", hints->y, hints->x, + hints->flags & USPosition ? " user" : "", + hints->flags & PPosition ? " prog" : "")); + if (hints->flags & (USSize | PSize)) + TRACE((" size %d,%d%s%s\n", hints->height, hints->width, + hints->flags & USSize ? " user" : "", + hints->flags & PSize ? " prog" : "")); + if (hints->flags & PMinSize) + TRACE((" min %d,%d\n", hints->min_height, hints->min_width)); + if (hints->flags & PMaxSize) + TRACE((" max %d,%d\n", hints->max_height, hints->max_width)); + if (hints->flags & PResizeInc) + TRACE((" inc %d,%d\n", hints->height_inc, hints->width_inc)); + else + TRACE((" inc NONE!\n")); + if (hints->flags & PAspect) + TRACE((" min aspect %d/%d\n", hints->min_aspect.y, hints->min_aspect.y)); + if (hints->flags & PAspect) + TRACE((" max aspect %d/%d\n", hints->max_aspect.y, hints->max_aspect.y)); + if (hints->flags & PBaseSize) + TRACE((" base %d,%d\n", hints->base_height, hints->base_width)); + if (hints->flags & PWinGravity) + TRACE((" gravity %d\n", hints->win_gravity)); +} + +static void +TraceEventMask(const char *tag, long mask) +{ +#define DATA(name) { name##Mask, #name } + /* *INDENT-OFF* */ + static struct { + long mask; + const char *name; + } table[] = { + DATA(KeyPress), + DATA(KeyRelease), + DATA(ButtonPress), + DATA(ButtonRelease), + DATA(EnterWindow), + DATA(LeaveWindow), + DATA(PointerMotion), + DATA(PointerMotionHint), + DATA(Button1Motion), + DATA(Button2Motion), + DATA(Button3Motion), + DATA(Button4Motion), + DATA(Button5Motion), + DATA(ButtonMotion), + DATA(KeymapState), + DATA(Exposure), + DATA(VisibilityChange), + DATA(StructureNotify), + DATA(ResizeRedirect), + DATA(SubstructureNotify), + DATA(SubstructureRedirect), + DATA(FocusChange), + DATA(PropertyChange), + DATA(ColormapChange), + DATA(OwnerGrabButton), + }; +#undef DATA + Cardinal n; + /* *INDENT-ON* */ + + for (n = 0; n < XtNumber(table); ++n) { + if (table[n].mask & mask) { + TRACE(("%s %s\n", tag, table[n].name)); + } + } +} + +void +TraceWindowAttributes(XWindowAttributes * attrs) +{ + TRACE(("window attributes:\n")); + TRACE((" position %d,%d\n", attrs->y, attrs->x)); + TRACE((" size %dx%d\n", attrs->height, attrs->width)); + TRACE((" border %d\n", attrs->border_width)); + TRACE((" depth %d\n", attrs->depth)); + TRACE((" bit_gravity %d\n", attrs->bit_gravity)); + TRACE((" win_gravity %d\n", attrs->win_gravity)); + TRACE((" root %#lx\n", (long) attrs->root)); + TRACE((" class %s\n", ((attrs->class == InputOutput) + ? "InputOutput" + : ((attrs->class == InputOnly) + ? "InputOnly" + : "unknown")))); + TRACE((" map_state %s\n", ((attrs->map_state == IsUnmapped) + ? "IsUnmapped" + : ((attrs->map_state == IsUnviewable) + ? "IsUnviewable" + : ((attrs->map_state == IsViewable) + ? "IsViewable" + : "unknown"))))); + TRACE((" all_events\n")); + TraceEventMask(" ", attrs->all_event_masks); + TRACE((" your_events\n")); + TraceEventMask(" ", attrs->your_event_mask); + TRACE((" no_propagate\n")); + TraceEventMask(" ", attrs->do_not_propagate_mask); +} + +void +TraceWMSizeHints(XtermWidget xw) +{ + XSizeHints sizehints = xw->hints; + + getXtermSizeHints(xw); + TraceSizeHints(&xw->hints); + xw->hints = sizehints; +} + +/* + * Some calls to XGetAtom() will fail, and we don't want to stop. So we use + * our own error-handler. + */ +/* ARGSUSED */ +static int +no_error(Display * dpy GCC_UNUSED, XErrorEvent * event GCC_UNUSED) +{ + return 1; +} + +void +TraceTranslations(const char *name, Widget w) +{ + String result; + XErrorHandler save = XSetErrorHandler(no_error); + XtTranslations xlations; + Widget xcelerat; + + TRACE(("TraceTranslations for %s (widget %#lx) {{\n", name, (long) w)); + if (w) { + XtVaGetValues(w, + XtNtranslations, &xlations, + XtNaccelerators, &xcelerat, + (XtPointer) 0); + TRACE(("... xlations %#08lx\n", (long) xlations)); + TRACE(("... xcelerat %#08lx\n", (long) xcelerat)); + result = _XtPrintXlations(w, xlations, xcelerat, True); + TRACE(("%s\n", NonNull(result))); + if (result) + XFree((char *) result); + } else { + TRACE(("none (widget is null)\n")); + } + TRACE(("}}\n")); + XSetErrorHandler(save); +} + +XtGeometryResult +TraceResizeRequest(const char *fn, int ln, Widget w, + unsigned reqwide, + unsigned reqhigh, + Dimension * gotwide, + Dimension * gothigh) +{ + XtGeometryResult rc; + + TRACE(("%s@%d ResizeRequest %ux%u\n", fn, ln, reqhigh, reqwide)); + rc = XtMakeResizeRequest((Widget) w, + (Dimension) reqwide, + (Dimension) reqhigh, + gotwide, gothigh); + TRACE(("... ResizeRequest -> ")); + if (gothigh && gotwide) + TRACE(("%dx%d ", *gothigh, *gotwide)); + TRACE(("(%d)\n", rc)); + return rc; +} + +#define XRES_S(name) Trace(#name " = %s\n", NonNull(resp->name)) +#define XRES_B(name) Trace(#name " = %s\n", BtoS(resp->name)) +#define XRES_I(name) Trace(#name " = %d\n", resp->name) + +void +TraceXtermResources(void) +{ + XTERM_RESOURCE *resp = &resource; + + Trace("XTERM_RESOURCE settings:\n"); + XRES_S(icon_geometry); + XRES_S(title); + XRES_S(icon_name); + XRES_S(term_name); + XRES_S(tty_modes); + XRES_I(minBufSize); + XRES_I(maxBufSize); + XRES_B(hold_screen); + XRES_B(utmpInhibit); + XRES_B(utmpDisplayId); + XRES_B(messages); + XRES_S(menuLocale); + XRES_S(omitTranslation); + XRES_S(keyboardType); +#if OPT_PRINT_ON_EXIT + XRES_I(printModeNow); + XRES_I(printModeOnXError); + XRES_I(printOptsNow); + XRES_I(printOptsOnXError); + XRES_S(printFileNow); + XRES_S(printFileOnXError); +#endif +#if OPT_SUNPC_KBD + XRES_B(sunKeyboard); +#endif +#if OPT_HP_FUNC_KEYS + XRES_B(hpFunctionKeys); +#endif +#if OPT_SCO_FUNC_KEYS + XRES_B(scoFunctionKeys); +#endif +#if OPT_SUN_FUNC_KEYS + XRES_B(sunFunctionKeys); +#endif +#if OPT_INITIAL_ERASE + XRES_B(ptyInitialErase); + XRES_B(backarrow_is_erase); +#endif + XRES_B(useInsertMode); +#if OPT_ZICONBEEP + XRES_I(zIconBeep); + XRES_S(zIconFormat); +#endif +#if OPT_PTY_HANDSHAKE + XRES_B(wait_for_map); + XRES_B(ptyHandshake); + XRES_B(ptySttySize); +#endif +#if OPT_SAME_NAME + XRES_B(sameName); +#endif +#if OPT_SESSION_MGT + XRES_B(sessionMgt); +#endif +#if OPT_TOOLBAR + XRES_B(toolBar); +#endif +#if OPT_MAXIMIZE + XRES_B(maximized); + XRES_S(fullscreen_s); +#endif +} + +void +TraceArgv(const char *tag, char **argv) +{ + int n = 0; + + TRACE(("%s:\n", tag)); + while (*argv != 0) { + TRACE((" %d:%s\n", n++, *argv++)); + } +} + +static char * +parse_option(char *dst, String src, int first) +{ + char *s; + + if (!strncmp(src, "-/+", (size_t) 3)) { + dst[0] = (char) first; + strcpy(dst + 1, src + 3); + } else { + strcpy(dst, src); + } + for (s = dst; *s != '\0'; s++) { + if (*s == '#' || *s == '%' || *s == 'S') { + s[1] = '\0'; + } else if (*s == ' ') { + *s = '\0'; + break; + } + } + return dst; +} + +static Bool +same_option(OptionHelp * opt, XrmOptionDescRec * res) +{ + char temp[BUFSIZ]; + return !strcmp(parse_option(temp, opt->opt, res->option[0]), res->option); +} + +static Bool +standard_option(String opt) +{ + static const char *table[] = + { + "+rv", + "+synchronous", + "-background", + "-bd", + "-bg", + "-bordercolor", + "-borderwidth", + "-bw", + "-display", + "-fg", + "-fn", + "-font", + "-foreground", + "-geometry", + "-iconic", + "-name", + "-reverse", + "-rv", + "-selectionTimeout", + "-synchronous", + "-title", + "-xnllanguage", + "-xrm", + "-xtsessionID", + }; + Cardinal n; + char temp[BUFSIZ]; + + opt = parse_option(temp, opt, '-'); + for (n = 0; n < XtNumber(table); n++) { + if (!strcmp(opt, table[n])) + return True; + } + return False; +} + +/* + * Analyse the options/help messages for inconsistencies. + */ +void +TraceOptions(OptionHelp * options, XrmOptionDescRec * resources, Cardinal res_count) +{ + OptionHelp *opt_array = sortedOpts(options, resources, res_count); + size_t j, k; + XrmOptionDescRec *res_array = sortedOptDescs(resources, res_count); + Bool first, found; + + TRACE(("Checking options-tables for inconsistencies:\n")); + +#if 0 + TRACE(("Options listed in help-message:\n")); + for (j = 0; options[j].opt != 0; j++) + TRACE(("%5d %-28s %s\n", j, opt_array[j].opt, opt_array[j].desc)); + TRACE(("Options listed in resource-table:\n")); + for (j = 0; j < res_count; j++) + TRACE(("%5d %-28s %s\n", j, res_array[j].option, res_array[j].specifier)); +#endif + + /* list all options[] not found in resources[] */ + for (j = 0, first = True; options[j].opt != 0; j++) { + found = False; + for (k = 0; k < res_count; k++) { + if (same_option(&opt_array[j], &res_array[k])) { + found = True; + break; + } + } + if (!found) { + if (first) { + TRACE(("Options listed in help, not found in resource list:\n")); + first = False; + } + TRACE((" %-28s%s\n", opt_array[j].opt, + standard_option(opt_array[j].opt) ? " (standard)" : "")); + } + } + + /* list all resources[] not found in options[] */ + for (j = 0, first = True; j < res_count; j++) { + found = False; + for (k = 0; options[k].opt != 0; k++) { + if (same_option(&opt_array[k], &res_array[j])) { + found = True; + break; + } + } + if (!found) { + if (first) { + TRACE(("Resource list items not found in options-help:\n")); + first = False; + } + TRACE((" %s\n", res_array[j].option)); + } + } + + TRACE(("Resource list items that will be ignored by XtOpenApplication:\n")); + for (j = 0; j < res_count; j++) { + switch (res_array[j].argKind) { + case XrmoptionSkipArg: + TRACE((" %-28s {param}\n", res_array[j].option)); + break; + case XrmoptionSkipNArgs: + TRACE((" %-28s {%ld params}\n", res_array[j].option, (long) + res_array[j].value)); + break; + case XrmoptionSkipLine: + TRACE((" %-28s {remainder of line}\n", res_array[j].option)); + break; + case XrmoptionIsArg: + case XrmoptionNoArg: + case XrmoptionResArg: + case XrmoptionSepArg: + case XrmoptionStickyArg: + default: + break; + } + } +} +#else +extern void empty_trace(void); +void +empty_trace(void) +{ +} +#endif @@ -0,0 +1,171 @@ +/* $XTermId: trace.h,v 1.66 2012/06/10 16:53:59 tom Exp $ */ + +/* + * Copyright 1997-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * Common/useful definitions for XTERM application + */ +#ifndef included_trace_h +#define included_trace_h +/* *INDENT-OFF* */ + +#include <xterm.h> + +#if OPT_TRACE + +extern void Trace ( const char *, ... ) GCC_PRINTFLIKE(1,2); + +#undef TRACE +#define TRACE(p) Trace p + +extern void TraceClose (void); + +#undef TRACE_CLOSE +#define TRACE_CLOSE TraceClose + +#if OPT_TRACE > 1 +#define TRACE2(p) Trace p +#endif + +extern char * visibleChars (const Char * /* buf */, unsigned /* len */); +extern char * visibleIChar (IChar *, unsigned); +extern char * visibleIChars (IChar * /* buf */, unsigned /* len */); +extern const char * visibleChrsetName(unsigned /* chrset */); +extern const char * visibleEventType (int); +extern const char * visibleNotifyDetail(int /* code */); +extern const char * visibleSelectionTarget(Display * /* d */, Atom /* a */); +extern const char * visibleXError (int /* code */); + +extern void TraceArgv(const char * /* tag */, char ** /* argv */); +#undef TRACE_ARGV +#define TRACE_ARGV(tag,argv) TraceArgv(tag,argv) + +extern const char *trace_who; +#undef TRACE_CHILD +#define TRACE_CHILD int tracing_child = (trace_who = "child") != 0; (void) tracing_child; + +extern void TraceFocus(Widget, XEvent *); +#undef TRACE_FOCUS +#define TRACE_FOCUS(w,e) TraceFocus((Widget)w, (XEvent *)e) + +extern void TraceSizeHints(XSizeHints *); +#undef TRACE_HINTS +#define TRACE_HINTS(hints) TraceSizeHints(hints) + +extern void TraceIds(const char * /* fname */, int /* lnum */); +#undef TRACE_IDS +#define TRACE_IDS TraceIds(__FILE__, __LINE__) + +extern void TraceTime(const char * /* fname */, int /* lnum */); +#undef TRACE_TIME +#define TRACE_TIME TraceTime(__FILE__, __LINE__) + +extern void TraceOptions(OptionHelp * /* options */, XrmOptionDescRec * /* resources */, Cardinal /* count */); +#undef TRACE_OPTS +#define TRACE_OPTS(opts,ress,lens) TraceOptions(opts,ress,lens) + +extern void TraceTranslations(const char *, Widget); +#undef TRACE_TRANS +#define TRACE_TRANS(name,w) TraceTranslations(name,w) + +extern void TraceWindowAttributes(XWindowAttributes *); +#undef TRACE_WIN_ATTRS +#define TRACE_WIN_ATTRS(a) TraceWindowAttributes(a) + +extern void TraceWMSizeHints(XtermWidget); +#undef TRACE_WM_HINTS +#define TRACE_WM_HINTS(w) TraceWMSizeHints(w) + +extern void TraceXtermResources(void); +#undef TRACE_XRES +#define TRACE_XRES() TraceXtermResources() + +extern XtGeometryResult TraceResizeRequest(const char * /* fn */, int /* ln */, Widget /* w */, unsigned /* reqwide */, unsigned /* reqhigh */, Dimension * /* gotwide */, Dimension * /* gothigh */); +#undef REQ_RESIZE +#define REQ_RESIZE(w, reqwide, reqhigh, gotwide, gothigh) \ + TraceResizeRequest(__FILE__, __LINE__, w, \ + (reqwide), (reqhigh), \ + (gotwide), (gothigh)) + +#else + +#define REQ_RESIZE(w, reqwide, reqhigh, gotwide, gothigh) \ + XtMakeResizeRequest((Widget) (w), \ + (Dimension) (reqwide), (Dimension) (reqhigh), \ + (gotwide), (gothigh)) + +#endif + +extern void TraceScreen(XtermWidget /* xw */, int /* whichBuf */); + +/* + * The whole wnew->screen struct is zeroed in VTInitialize. Use these macros + * where applicable for copying the pieces from the request widget into the + * new widget. We do not have to use them for wnew->misc, but the associated + * traces are very useful for debugging. + */ +#if OPT_TRACE +#define init_Bres(name) \ + TRACE(("init " #name " = %s\n", \ + BtoS(wnew->name = request->name))) +#define init_Dres(name) \ + TRACE(("init " #name " = %f\n", \ + wnew->name = request->name)) +#define init_Dres2(name,i) \ + TRACE(("init " #name "[%d] = %f\n", i, \ + wnew->name[i] = request->name[i])) +#define init_Ires(name) \ + TRACE(("init " #name " = %d\n", \ + wnew->name = request->name)) +#define init_Sres(name) \ + TRACE(("init " #name " = \"%s\"\n", \ + (wnew->name = x_strtrim(request->name)) != NULL \ + ? wnew->name : "<null>")) +#define init_Sres2(name,i) \ + TRACE(("init " #name "[%d] = \"%s\"\n", i, \ + (wnew->name(i) = x_strtrim(request->name(i))) != NULL \ + ? wnew->name(i) : "<null>")) +#define init_Tres(offset) \ + TRACE(("init screen.Tcolors[" #offset "] = %#lx\n", \ + fill_Tres(wnew, request, offset))) +#else +#define init_Bres(name) wnew->name = request->name +#define init_Dres(name) wnew->name = request->name +#define init_Dres2(name,i) wnew->name[i] = request->name[i] +#define init_Ires(name) wnew->name = request->name +#define init_Sres(name) wnew->name = x_strtrim(request->name) +#define init_Sres2(name,i) wnew->name(i) = x_strtrim(request->name(i)) +#define init_Tres(offset) fill_Tres(wnew, request, offset) +#endif + +/* *INDENT-ON* */ + +#endif /* included_trace_h */ diff --git a/unicode/README b/unicode/README new file mode 100644 index 0000000..a6b4fb1 --- /dev/null +++ b/unicode/README @@ -0,0 +1,24 @@ +-- $XTermId: README,v 1.10 2004/12/01 01:27:49 tom Exp $ +-- $XFree86: xc/programs/xterm/unicode/README,v 1.5 2004/12/01 01:27:49 dickey Exp $ +-- Thomas E. Dickey + +These are some scripts and datafiles used for generating tables used in the +experimental UTF-8 implementation in xterm. + +To run the convmap.pl script, you will need a copy of UnicodeData-Latest.txt +which is currently available as + + ftp://ftp.unicode.org/Public/UNIDATA/UnicodeData.txt + +It is a large file (~877kb), so it is not included in this distribution. + +convmap.pl is used to generate ../keysym2ucs.c, e.g., + + ./convmap.pl >../keysym2ucs.c + +keysym.map is input data for convmap.pl + + +The make-precompose.sh script makes the precompose.c file, which is used to +handle canonical composition. This also needs UnicodeData-Latest.txt. It uses +precompose.c.head and precompose.c.tail as templates. diff --git a/unicode/convmap.pl b/unicode/convmap.pl new file mode 100755 index 0000000..a473491 --- /dev/null +++ b/unicode/convmap.pl @@ -0,0 +1,206 @@ +#!/usr/bin/perl -w +# $XTermId: convmap.pl,v 1.13 2007/06/11 23:30:44 tom Exp $ +# +# Generate keysym2ucs.c file +# +# See also: +# http://mail.nl.linux.org/linux-utf8/2001-04/msg00248.html +# +# $XFree86: xc/programs/xterm/unicode/convmap.pl,v 1.5 2000/01/24 22:22:05 dawes Exp $ + +use strict; + +our $keysym; +our %name; +our %keysym_to_ucs; +our %keysym_to_keysymname; + +sub utf8 ($); + +sub utf8 ($) { + my $c = shift(@_); + + if ($c < 0x80) { + return sprintf("%c", $c); + } elsif ($c < 0x800) { + return sprintf("%c%c", 0xc0 | ($c >> 6), 0x80 | ($c & 0x3f)); + } elsif ($c < 0x10000) { + return sprintf("%c%c%c", + 0xe0 | ($c >> 12), + 0x80 | (($c >> 6) & 0x3f), + 0x80 | ( $c & 0x3f)); + } elsif ($c < 0x200000) { + return sprintf("%c%c%c%c", + 0xf0 | ($c >> 18), + 0x80 | (($c >> 12) & 0x3f), + 0x80 | (($c >> 6) & 0x3f), + 0x80 | ( $c & 0x3f)); + } elsif ($c < 0x4000000) { + return sprintf("%c%c%c%c%c", + 0xf8 | ($c >> 24), + 0x80 | (($c >> 18) & 0x3f), + 0x80 | (($c >> 12) & 0x3f), + 0x80 | (($c >> 6) & 0x3f), + 0x80 | ( $c & 0x3f)); + + } elsif ($c < 0x80000000) { + return sprintf("%c%c%c%c%c%c", + 0xfe | ($c >> 30), + 0x80 | (($c >> 24) & 0x3f), + 0x80 | (($c >> 18) & 0x3f), + 0x80 | (($c >> 12) & 0x3f), + 0x80 | (($c >> 6) & 0x3f), + 0x80 | ( $c & 0x3f)); + } else { + return utf8(0xfffd); + } +} + +my $unicodedata = "UnicodeData-Latest.txt"; + +# read list of all Unicode names +if (!open(UDATA, $unicodedata) && !open(UDATA, "$unicodedata")) { + die ("Can't open Unicode database '$unicodedata':\n$!\n\n" . + "Please make sure that you have downloaded the file\n" . + "ftp://ftp.unicode.org/Public/UNIDATA/UnicodeData-Latest.txt\n"); +} +while (<UDATA>) { + if (/^([0-9,A-F]{4,6});([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*)$/) { + $name{hex($1)} = $2; + } else { + die("Syntax error in line '$_' in file '$unicodedata'"); + } +} +close(UDATA); + +# read mapping (from http://wsinwp07.win.tue.nl:1234/unicode/keysym.map) +open(LIST, "<keysym.map") || die ("Can't open map file:\n$!\n"); +while (<LIST>) { + if (/^0x([0-9a-f]{4})\s+U([0-9a-f]{4})\s*(\#.*)?$/){ + my $keysym = hex($1); + my $ucs = hex($2); + my $comment = $3; + $comment =~ s/^#\s*//; + $keysym_to_ucs{$keysym} = $ucs; + $keysym_to_keysymname{$keysym} = $comment; + } elsif (/^\s*\#/ || /^\s*$/) { + } else { + die("Syntax error in 'list' in line\n$_\n"); + } +} +close(LIST); + +# read entries in keysymdef.h +open(LIST, "</usr/include/X11/keysymdef.h") || die ("Can't open keysymdef.h:\n$!\n"); +while (<LIST>) { + if (/^\#define\s+XK_([A-Za-z_0-9]+)\s+0x([0-9a-fA-F]+)\s*(\/.*)?$/) { + next if /\/\* deprecated \*\//; + my $keysymname = $1; + my $keysym = hex($2); + $keysym_to_keysymname{$keysym} = $keysymname; + } +} +close(LIST); + +print <<EOT; +/* \$XTermId\$ + * This module converts keysym values into the corresponding ISO 10646 + * (UCS, Unicode) values. + * + * The array keysymtab[] contains pairs of X11 keysym values for graphical + * characters and the corresponding Unicode value. The function + * keysym2ucs() maps a keysym onto a Unicode value using a binary search, + * therefore keysymtab[] must remain SORTED by keysym value. + * + * The keysym -> UTF-8 conversion will hopefully one day be provided + * by Xlib via XmbLookupString() and should ideally not have to be + * done in X applications. But we are not there yet. + * + * We allow to represent any UCS character in the range U-00000000 to + * U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff. + * This admittedly does not cover the entire 31-bit space of UCS, but + * it does cover all of the characters up to U-10FFFF, which can be + * represented by UTF-16, and more, and it is very unlikely that higher + * UCS codes will ever be assigned by ISO. So to get Unicode character + * U+ABCD you can directly use keysym 0x0100abcd. + * + * NOTE: The comments in the table below contain the actual character + * encoded in UTF-8, so for viewing and editing best use an editor in + * UTF-8 mode. + * + * Author: Markus G. Kuhn <mkuhn\@acm.org>, University of Cambridge, April 2001 + * + * Special thanks to Richard Verhoeven <river\@win.tue.nl> for preparing + * an initial draft of the mapping table. + * + * This software is in the public domain. Share and enjoy! + * + * AUTOMATICALLY GENERATED FILE, DO NOT EDIT !!! (unicode/convmap.pl) + */ + +#ifndef KEYSYM2UCS_INCLUDED + +#include "keysym2ucs.h" +#define VISIBLE /* */ + +#else + +#define VISIBLE static + +#endif + +static struct codepair { + unsigned short keysym; + unsigned short ucs; +} keysymtab[] = { +EOT + +for $keysym (sort {$a <=> $b} keys(%keysym_to_keysymname)) { + my $ucs = $keysym_to_ucs{$keysym}; + next if $keysym >= 0xf000 || $keysym < 0x100; + if ($ucs) { + printf(" { 0x%04x, 0x%04x }, /*%28s %s %s */\n", + $keysym, $ucs, $keysym_to_keysymname{$keysym}, utf8($ucs), + defined($name{$ucs}) ? $name{$ucs} : "???" ); + } else { + printf("/* 0x%04x %39s ? ??? */\n", + $keysym, $keysym_to_keysymname{$keysym}); + } +} + +print <<EOT; +}; + +VISIBLE +long keysym2ucs(KeySym keysym) +{ + int min = 0; + int max = sizeof(keysymtab) / sizeof(struct codepair) - 1; + int mid; + + /* first check for Latin-1 characters (1:1 mapping) */ + if ((keysym >= 0x0020 && keysym <= 0x007e) || + (keysym >= 0x00a0 && keysym <= 0x00ff)) + return keysym; + + /* also check for directly encoded 24-bit UCS characters */ + if ((keysym & 0xff000000) == 0x01000000) + return keysym & 0x00ffffff; + + /* binary search in table */ + while (max >= min) { + mid = (min + max) / 2; + if (keysymtab[mid].keysym < keysym) + min = mid + 1; + else if (keysymtab[mid].keysym > keysym) + max = mid - 1; + else { + /* found it */ + return keysymtab[mid].ucs; + } + } + + /* no matching Unicode value found */ + return -1; +} +EOT diff --git a/unicode/keysym.map b/unicode/keysym.map new file mode 100644 index 0000000..f06e26e --- /dev/null +++ b/unicode/keysym.map @@ -0,0 +1,1052 @@ +# $XTermId: keysym.map,v 1.8 2007/06/13 00:52:16 tom Exp $ +# +# This list can be used to convert X11 Keysyms to Unicode 2.1 character. +# The list is not checked for correctness by Unicode officials. Use it +# at your own risk and the creator is not responsible for any damage that +# occurred due to using this list. +# +# The list is created by looking at the Keysym names and the Unicode data +# file. Other mapping tables were used as a reference where needed. +# Due to a lack of knowledge of the Hebrew, Thai and Hangul symbols, +# expect errors in these sections. The mapping of the keypad keys +# might also require some adjustments. +# +# The following fields are used: +# 1 The X11 keysym numbers from the include file keysymdef.h +# 2 The Unicode (2.1) position (U0000 means unknown Unicode position) +# # +# 3 the name of the X11 keysym (without XK_) +# +# Authors: Richard Verhoeven, TUE, <river@win.tue.nl> +# Markus Kuhn, University of Cambridge, <mkuhn@acm.org> +# +# You are free to use and modify this table. If you introduce errors +# in the table, please remove the copyright line. If you remove errors, +# please let me know, so I can update my version. +# +# $XFree86: xc/programs/xterm/unicode/keysym.map,v 1.1 1999/06/12 15:37:24 dawes Exp $ +# +0x0020 U0020 # space +0x0021 U0021 # exclam +0x0022 U0022 # quotedbl +0x0023 U0023 # numbersign +0x0024 U0024 # dollar +0x0025 U0025 # percent +0x0026 U0026 # ampersand +0x0027 U0027 # apostrophe +0x0028 U0028 # parenleft +0x0029 U0029 # parenright +0x002a U002a # asterisk +0x002b U002b # plus +0x002c U002c # comma +0x002d U002d # minus +0x002e U002e # period +0x002f U002f # slash +0x0030 U0030 # 0 +0x0031 U0031 # 1 +0x0032 U0032 # 2 +0x0033 U0033 # 3 +0x0034 U0034 # 4 +0x0035 U0035 # 5 +0x0036 U0036 # 6 +0x0037 U0037 # 7 +0x0038 U0038 # 8 +0x0039 U0039 # 9 +0x003a U003a # colon +0x003b U003b # semicolon +0x003c U003c # less +0x003d U003d # equal +0x003e U003e # greater +0x003f U003f # question +0x0040 U0040 # at +0x0041 U0041 # A +0x0042 U0042 # B +0x0043 U0043 # C +0x0044 U0044 # D +0x0045 U0045 # E +0x0046 U0046 # F +0x0047 U0047 # G +0x0048 U0048 # H +0x0049 U0049 # I +0x004a U004a # J +0x004b U004b # K +0x004c U004c # L +0x004d U004d # M +0x004e U004e # N +0x004f U004f # O +0x0050 U0050 # P +0x0051 U0051 # Q +0x0052 U0052 # R +0x0053 U0053 # S +0x0054 U0054 # T +0x0055 U0055 # U +0x0056 U0056 # V +0x0057 U0057 # W +0x0058 U0058 # X +0x0059 U0059 # Y +0x005a U005a # Z +0x005b U005b # bracketleft +0x005c U005c # backslash +0x005d U005d # bracketright +0x005e U005e # asciicircum +0x005f U005f # underscore +0x0060 U0060 # grave +0x0061 U0061 # a +0x0062 U0062 # b +0x0063 U0063 # c +0x0064 U0064 # d +0x0065 U0065 # e +0x0066 U0066 # f +0x0067 U0067 # g +0x0068 U0068 # h +0x0069 U0069 # i +0x006a U006a # j +0x006b U006b # k +0x006c U006c # l +0x006d U006d # m +0x006e U006e # n +0x006f U006f # o +0x0070 U0070 # p +0x0071 U0071 # q +0x0072 U0072 # r +0x0073 U0073 # s +0x0074 U0074 # t +0x0075 U0075 # u +0x0076 U0076 # v +0x0077 U0077 # w +0x0078 U0078 # x +0x0079 U0079 # y +0x007a U007a # z +0x007b U007b # braceleft +0x007c U007c # bar +0x007d U007d # braceright +0x007e U007e # asciitilde +0x00a0 U00a0 # nobreakspace +0x00a1 U00a1 # exclamdown +0x00a2 U00a2 # cent +0x00a3 U00a3 # sterling +0x00a4 U00a4 # currency +0x00a5 U00a5 # yen +0x00a6 U00a6 # brokenbar +0x00a7 U00a7 # section +0x00a8 U00a8 # diaeresis +0x00a9 U00a9 # copyright +0x00aa U00aa # ordfeminine +0x00ab U00ab # guillemotleft /* left angle quotation mark */ +0x00ac U00ac # notsign +0x00ad U00ad # hyphen +0x00ae U00ae # registered +0x00af U00af # macron +0x00b0 U00b0 # degree +0x00b1 U00b1 # plusminus +0x00b2 U00b2 # twosuperior +0x00b3 U00b3 # threesuperior +0x00b4 U00b4 # acute +0x00b5 U00b5 # mu +0x00b6 U00b6 # paragraph +0x00b7 U00b7 # periodcentered +0x00b8 U00b8 # cedilla +0x00b9 U00b9 # onesuperior +0x00ba U00ba # masculine +0x00bb U00bb # guillemotright /* right angle quotation mark */ +0x00bc U00bc # onequarter +0x00bd U00bd # onehalf +0x00be U00be # threequarters +0x00bf U00bf # questiondown +0x00c0 U00c0 # Agrave +0x00c1 U00c1 # Aacute +0x00c2 U00c2 # Acircumflex +0x00c3 U00c3 # Atilde +0x00c4 U00c4 # Adiaeresis +0x00c5 U00c5 # Aring +0x00c6 U00c6 # AE +0x00c7 U00c7 # Ccedilla +0x00c8 U00c8 # Egrave +0x00c9 U00c9 # Eacute +0x00ca U00ca # Ecircumflex +0x00cb U00cb # Ediaeresis +0x00cc U00cc # Igrave +0x00cd U00cd # Iacute +0x00ce U00ce # Icircumflex +0x00cf U00cf # Idiaeresis +0x00d0 U00d0 # ETH +0x00d1 U00d1 # Ntilde +0x00d2 U00d2 # Ograve +0x00d3 U00d3 # Oacute +0x00d4 U00d4 # Ocircumflex +0x00d5 U00d5 # Otilde +0x00d6 U00d6 # Odiaeresis +0x00d7 U00d7 # multiply +0x00d8 U00d8 # Oslash +0x00d9 U00d9 # Ugrave +0x00da U00da # Uacute +0x00db U00db # Ucircumflex +0x00dc U00dc # Udiaeresis +0x00dd U00dd # Yacute +0x00de U00de # THORN +0x00df U00df # ssharp +0x00e0 U00e0 # agrave +0x00e1 U00e1 # aacute +0x00e2 U00e2 # acircumflex +0x00e3 U00e3 # atilde +0x00e4 U00e4 # adiaeresis +0x00e5 U00e5 # aring +0x00e6 U00e6 # ae +0x00e7 U00e7 # ccedilla +0x00e8 U00e8 # egrave +0x00e9 U00e9 # eacute +0x00ea U00ea # ecircumflex +0x00eb U00eb # ediaeresis +0x00ec U00ec # igrave +0x00ed U00ed # iacute +0x00ee U00ee # icircumflex +0x00ef U00ef # idiaeresis +0x00f0 U00f0 # eth +0x00f1 U00f1 # ntilde +0x00f2 U00f2 # ograve +0x00f3 U00f3 # oacute +0x00f4 U00f4 # ocircumflex +0x00f5 U00f5 # otilde +0x00f6 U00f6 # odiaeresis +0x00f7 U00f7 # division +0x00f8 U00f8 # oslash +0x00f9 U00f9 # ugrave +0x00fa U00fa # uacute +0x00fb U00fb # ucircumflex +0x00fc U00fc # udiaeresis +0x00fd U00fd # yacute +0x00fe U00fe # thorn +0x00ff U00ff # ydiaeresis +0x01a1 U0104 # Aogonek +0x01a2 U02d8 # breve +0x01a3 U0141 # Lstroke +0x01a5 U013d # Lcaron +0x01a6 U015a # Sacute +0x01a9 U0160 # Scaron +0x01aa U015e # Scedilla +0x01ab U0164 # Tcaron +0x01ac U0179 # Zacute +0x01ae U017d # Zcaron +0x01af U017b # Zabovedot +0x01b1 U0105 # aogonek +0x01b2 U02db # ogonek +0x01b3 U0142 # lstroke +0x01b5 U013e # lcaron +0x01b6 U015b # sacute +0x01b7 U02c7 # caron +0x01b9 U0161 # scaron +0x01ba U015f # scedilla +0x01bb U0165 # tcaron +0x01bc U017a # zacute +0x01bd U02dd # doubleacute +0x01be U017e # zcaron +0x01bf U017c # zabovedot +0x01c0 U0154 # Racute +0x01c3 U0102 # Abreve +0x01c5 U0139 # Lacute +0x01c6 U0106 # Cacute +0x01c8 U010c # Ccaron +0x01ca U0118 # Eogonek +0x01cc U011a # Ecaron +0x01cf U010e # Dcaron +0x01d0 U0110 # Dstroke +0x01d1 U0143 # Nacute +0x01d2 U0147 # Ncaron +0x01d5 U0150 # Odoubleacute +0x01d8 U0158 # Rcaron +0x01d9 U016e # Uring +0x01db U0170 # Udoubleacute +0x01de U0162 # Tcedilla +0x01e0 U0155 # racute +0x01e3 U0103 # abreve +0x01e5 U013a # lacute +0x01e6 U0107 # cacute +0x01e8 U010d # ccaron +0x01ea U0119 # eogonek +0x01ec U011b # ecaron +0x01ef U010f # dcaron +0x01f0 U0111 # dstroke +0x01f1 U0144 # nacute +0x01f2 U0148 # ncaron +0x01f5 U0151 # odoubleacute +0x01f8 U0159 # rcaron +0x01f9 U016f # uring +0x01fb U0171 # udoubleacute +0x01fe U0163 # tcedilla +0x01ff U02d9 # abovedot +0x02a1 U0126 # Hstroke +0x02a6 U0124 # Hcircumflex +0x02a9 U0130 # Iabovedot +0x02ab U011e # Gbreve +0x02ac U0134 # Jcircumflex +0x02b1 U0127 # hstroke +0x02b6 U0125 # hcircumflex +0x02b9 U0131 # idotless +0x02bb U011f # gbreve +0x02bc U0135 # jcircumflex +0x02c5 U010a # Cabovedot +0x02c6 U0108 # Ccircumflex +0x02d5 U0120 # Gabovedot +0x02d8 U011c # Gcircumflex +0x02dd U016c # Ubreve +0x02de U015c # Scircumflex +0x02e5 U010b # cabovedot +0x02e6 U0109 # ccircumflex +0x02f5 U0121 # gabovedot +0x02f8 U011d # gcircumflex +0x02fd U016d # ubreve +0x02fe U015d # scircumflex +0x03a2 U0138 # kra +0x03a3 U0156 # Rcedilla +0x03a5 U0128 # Itilde +0x03a6 U013b # Lcedilla +0x03aa U0112 # Emacron +0x03ab U0122 # Gcedilla +0x03ac U0166 # Tslash +0x03b3 U0157 # rcedilla +0x03b5 U0129 # itilde +0x03b6 U013c # lcedilla +0x03ba U0113 # emacron +0x03bb U0123 # gcedilla +0x03bc U0167 # tslash +0x03bd U014a # ENG +0x03bf U014b # eng +0x03c0 U0100 # Amacron +0x03c7 U012e # Iogonek +0x03cc U0116 # Eabovedot +0x03cf U012a # Imacron +0x03d1 U0145 # Ncedilla +0x03d2 U014c # Omacron +0x03d3 U0136 # Kcedilla +0x03d9 U0172 # Uogonek +0x03dd U0168 # Utilde +0x03de U016a # Umacron +0x03e0 U0101 # amacron +0x03e7 U012f # iogonek +0x03ec U0117 # eabovedot +0x03ef U012b # imacron +0x03f1 U0146 # ncedilla +0x03f2 U014d # omacron +0x03f3 U0137 # kcedilla +0x03f9 U0173 # uogonek +0x03fd U0169 # utilde +0x03fe U016b # umacron +0x047e U203e # overline +0x04a1 U3002 # kana_fullstop +0x04a2 U300c # kana_openingbracket +0x04a3 U300d # kana_closingbracket +0x04a4 U3001 # kana_comma +0x04a5 U30fb # kana_conjunctive +0x04a6 U30f2 # kana_WO +0x04a7 U30a1 # kana_a +0x04a8 U30a3 # kana_i +0x04a9 U30a5 # kana_u +0x04aa U30a7 # kana_e +0x04ab U30a9 # kana_o +0x04ac U30e3 # kana_ya +0x04ad U30e5 # kana_yu +0x04ae U30e7 # kana_yo +0x04af U30c3 # kana_tsu +0x04b0 U30fc # prolongedsound +0x04b1 U30a2 # kana_A +0x04b2 U30a4 # kana_I +0x04b3 U30a6 # kana_U +0x04b4 U30a8 # kana_E +0x04b5 U30aa # kana_O +0x04b6 U30ab # kana_KA +0x04b7 U30ad # kana_KI +0x04b8 U30af # kana_KU +0x04b9 U30b1 # kana_KE +0x04ba U30b3 # kana_KO +0x04bb U30b5 # kana_SA +0x04bc U30b7 # kana_SHI +0x04bd U30b9 # kana_SU +0x04be U30bb # kana_SE +0x04bf U30bd # kana_SO +0x04c0 U30bf # kana_TA +0x04c1 U30c1 # kana_CHI +0x04c2 U30c4 # kana_TSU +0x04c3 U30c6 # kana_TE +0x04c4 U30c8 # kana_TO +0x04c5 U30ca # kana_NA +0x04c6 U30cb # kana_NI +0x04c7 U30cc # kana_NU +0x04c8 U30cd # kana_NE +0x04c9 U30ce # kana_NO +0x04ca U30cf # kana_HA +0x04cb U30d2 # kana_HI +0x04cc U30d5 # kana_FU +0x04cd U30d8 # kana_HE +0x04ce U30db # kana_HO +0x04cf U30de # kana_MA +0x04d0 U30df # kana_MI +0x04d1 U30e0 # kana_MU +0x04d2 U30e1 # kana_ME +0x04d3 U30e2 # kana_MO +0x04d4 U30e4 # kana_YA +0x04d5 U30e6 # kana_YU +0x04d6 U30e8 # kana_YO +0x04d7 U30e9 # kana_RA +0x04d8 U30ea # kana_RI +0x04d9 U30eb # kana_RU +0x04da U30ec # kana_RE +0x04db U30ed # kana_RO +0x04dc U30ef # kana_WA +0x04dd U30f3 # kana_N +0x04de U309b # voicedsound +0x04df U309c # semivoicedsound +0x05ac U060c # Arabic_comma +0x05bb U061b # Arabic_semicolon +0x05bf U061f # Arabic_question_mark +0x05c1 U0621 # Arabic_hamza +0x05c2 U0622 # Arabic_maddaonalef +0x05c3 U0623 # Arabic_hamzaonalef +0x05c4 U0624 # Arabic_hamzaonwaw +0x05c5 U0625 # Arabic_hamzaunderalef +0x05c6 U0626 # Arabic_hamzaonyeh +0x05c7 U0627 # Arabic_alef +0x05c8 U0628 # Arabic_beh +0x05c9 U0629 # Arabic_tehmarbuta +0x05ca U062a # Arabic_teh +0x05cb U062b # Arabic_theh +0x05cc U062c # Arabic_jeem +0x05cd U062d # Arabic_hah +0x05ce U062e # Arabic_khah +0x05cf U062f # Arabic_dal +0x05d0 U0630 # Arabic_thal +0x05d1 U0631 # Arabic_ra +0x05d2 U0632 # Arabic_zain +0x05d3 U0633 # Arabic_seen +0x05d4 U0634 # Arabic_sheen +0x05d5 U0635 # Arabic_sad +0x05d6 U0636 # Arabic_dad +0x05d7 U0637 # Arabic_tah +0x05d8 U0638 # Arabic_zah +0x05d9 U0639 # Arabic_ain +0x05da U063a # Arabic_ghain +0x05e0 U0640 # Arabic_tatweel +0x05e1 U0641 # Arabic_feh +0x05e2 U0642 # Arabic_qaf +0x05e3 U0643 # Arabic_kaf +0x05e4 U0644 # Arabic_lam +0x05e5 U0645 # Arabic_meem +0x05e6 U0646 # Arabic_noon +0x05e7 U0647 # Arabic_ha +0x05e8 U0648 # Arabic_waw +0x05e9 U0649 # Arabic_alefmaksura +0x05ea U064a # Arabic_yeh +0x05eb U064b # Arabic_fathatan +0x05ec U064c # Arabic_dammatan +0x05ed U064d # Arabic_kasratan +0x05ee U064e # Arabic_fatha +0x05ef U064f # Arabic_damma +0x05f0 U0650 # Arabic_kasra +0x05f1 U0651 # Arabic_shadda +0x05f2 U0652 # Arabic_sukun +0x06a1 U0452 # Serbian_dje +0x06a2 U0453 # Macedonia_gje +0x06a3 U0451 # Cyrillic_io +0x06a4 U0454 # Ukrainian_ie +0x06a5 U0455 # Macedonia_dse +0x06a6 U0456 # Ukrainian_i +0x06a7 U0457 # Ukrainian_yi +0x06a8 U0458 # Cyrillic_je +0x06a9 U0459 # Cyrillic_lje +0x06aa U045a # Cyrillic_nje +0x06ab U045b # Serbian_tshe +0x06ac U045c # Macedonia_kje +0x06ad U0491 # Ukrainian_ghe_with_upturn +0x06ae U045e # Byelorussian_shortu +0x06af U045f # Cyrillic_dzhe +0x06b0 U2116 # numerosign +0x06b1 U0402 # Serbian_DJE +0x06b2 U0403 # Macedonia_GJE +0x06b3 U0401 # Cyrillic_IO +0x06b4 U0404 # Ukrainian_IE +0x06b5 U0405 # Macedonia_DSE +0x06b6 U0406 # Ukrainian_I +0x06b7 U0407 # Ukrainian_YI +0x06b8 U0408 # Cyrillic_JE +0x06b9 U0409 # Cyrillic_LJE +0x06ba U040a # Cyrillic_NJE +0x06bb U040b # Serbian_TSHE +0x06bc U040c # Macedonia_KJE +0x06bd U0490 # Ukrainian_GHE_WITH_UPTURN +0x06be U040e # Byelorussian_SHORTU +0x06bf U040f # Cyrillic_DZHE +0x06c0 U044e # Cyrillic_yu +0x06c1 U0430 # Cyrillic_a +0x06c2 U0431 # Cyrillic_be +0x06c3 U0446 # Cyrillic_tse +0x06c4 U0434 # Cyrillic_de +0x06c5 U0435 # Cyrillic_ie +0x06c6 U0444 # Cyrillic_ef +0x06c7 U0433 # Cyrillic_ghe +0x06c8 U0445 # Cyrillic_ha +0x06c9 U0438 # Cyrillic_i +0x06ca U0439 # Cyrillic_shorti +0x06cb U043a # Cyrillic_ka +0x06cc U043b # Cyrillic_el +0x06cd U043c # Cyrillic_em +0x06ce U043d # Cyrillic_en +0x06cf U043e # Cyrillic_o +0x06d0 U043f # Cyrillic_pe +0x06d1 U044f # Cyrillic_ya +0x06d2 U0440 # Cyrillic_er +0x06d3 U0441 # Cyrillic_es +0x06d4 U0442 # Cyrillic_te +0x06d5 U0443 # Cyrillic_u +0x06d6 U0436 # Cyrillic_zhe +0x06d7 U0432 # Cyrillic_ve +0x06d8 U044c # Cyrillic_softsign +0x06d9 U044b # Cyrillic_yeru +0x06da U0437 # Cyrillic_ze +0x06db U0448 # Cyrillic_sha +0x06dc U044d # Cyrillic_e +0x06dd U0449 # Cyrillic_shcha +0x06de U0447 # Cyrillic_che +0x06df U044a # Cyrillic_hardsign +0x06e0 U042e # Cyrillic_YU +0x06e1 U0410 # Cyrillic_A +0x06e2 U0411 # Cyrillic_BE +0x06e3 U0426 # Cyrillic_TSE +0x06e4 U0414 # Cyrillic_DE +0x06e5 U0415 # Cyrillic_IE +0x06e6 U0424 # Cyrillic_EF +0x06e7 U0413 # Cyrillic_GHE +0x06e8 U0425 # Cyrillic_HA +0x06e9 U0418 # Cyrillic_I +0x06ea U0419 # Cyrillic_SHORTI +0x06eb U041a # Cyrillic_KA +0x06ec U041b # Cyrillic_EL +0x06ed U041c # Cyrillic_EM +0x06ee U041d # Cyrillic_EN +0x06ef U041e # Cyrillic_O +0x06f0 U041f # Cyrillic_PE +0x06f1 U042f # Cyrillic_YA +0x06f2 U0420 # Cyrillic_ER +0x06f3 U0421 # Cyrillic_ES +0x06f4 U0422 # Cyrillic_TE +0x06f5 U0423 # Cyrillic_U +0x06f6 U0416 # Cyrillic_ZHE +0x06f7 U0412 # Cyrillic_VE +0x06f8 U042c # Cyrillic_SOFTSIGN +0x06f9 U042b # Cyrillic_YERU +0x06fa U0417 # Cyrillic_ZE +0x06fb U0428 # Cyrillic_SHA +0x06fc U042d # Cyrillic_E +0x06fd U0429 # Cyrillic_SHCHA +0x06fe U0427 # Cyrillic_CHE +0x06ff U042a # Cyrillic_HARDSIGN +0x07a1 U0386 # Greek_ALPHAaccent +0x07a2 U0388 # Greek_EPSILONaccent +0x07a3 U0389 # Greek_ETAaccent +0x07a4 U038a # Greek_IOTAaccent +0x07a5 U03aa # Greek_IOTAdieresis +0x07a7 U038c # Greek_OMICRONaccent +0x07a8 U038e # Greek_UPSILONaccent +0x07a9 U03ab # Greek_UPSILONdieresis +0x07ab U038f # Greek_OMEGAaccent +0x07ae U0385 # Greek_accentdieresis +0x07af U2015 # Greek_horizbar +0x07b1 U03ac # Greek_alphaaccent +0x07b2 U03ad # Greek_epsilonaccent +0x07b3 U03ae # Greek_etaaccent +0x07b4 U03af # Greek_iotaaccent +0x07b5 U03ca # Greek_IOTAdieresis +0x07b6 U0390 # Greek_iotaaccentdieresis +0x07b7 U03cc # Greek_omicronaccent +0x07b8 U03cd # Greek_upsilonaccent +0x07b9 U03cb # Greek_upsilondieresis +0x07ba U03b0 # Greek_upsilonaccentdieresis +0x07bb U03ce # Greek_omegaaccent +0x07c1 U0391 # Greek_ALPHA +0x07c2 U0392 # Greek_BETA +0x07c3 U0393 # Greek_GAMMA +0x07c4 U0394 # Greek_DELTA +0x07c5 U0395 # Greek_EPSILON +0x07c6 U0396 # Greek_ZETA +0x07c7 U0397 # Greek_ETA +0x07c8 U0398 # Greek_THETA +0x07c9 U0399 # Greek_IOTA +0x07ca U039a # Greek_KAPPA +0x07cb U039b # Greek_LAMBDA +0x07cb U039b # Greek_LAMDA +0x07cc U039c # Greek_MU +0x07cd U039d # Greek_NU +0x07ce U039e # Greek_XI +0x07cf U039f # Greek_OMICRON +0x07d0 U03a0 # Greek_PI +0x07d1 U03a1 # Greek_RHO +0x07d2 U03a3 # Greek_SIGMA +0x07d4 U03a4 # Greek_TAU +0x07d5 U03a5 # Greek_UPSILON +0x07d6 U03a6 # Greek_PHI +0x07d7 U03a7 # Greek_CHI +0x07d8 U03a8 # Greek_PSI +0x07d9 U03a9 # Greek_OMEGA +0x07e1 U03b1 # Greek_alpha +0x07e2 U03b2 # Greek_beta +0x07e3 U03b3 # Greek_gamma +0x07e4 U03b4 # Greek_delta +0x07e5 U03b5 # Greek_epsilon +0x07e6 U03b6 # Greek_zeta +0x07e7 U03b7 # Greek_eta +0x07e8 U03b8 # Greek_theta +0x07e9 U03b9 # Greek_iota +0x07ea U03ba # Greek_kappa +0x07eb U03bb # Greek_lambda +0x07ec U03bc # Greek_mu +0x07ed U03bd # Greek_nu +0x07ee U03be # Greek_xi +0x07ef U03bf # Greek_omicron +0x07f0 U03c0 # Greek_pi +0x07f1 U03c1 # Greek_rho +0x07f2 U03c3 # Greek_sigma +0x07f3 U03c2 # Greek_finalsmallsigma +0x07f4 U03c4 # Greek_tau +0x07f5 U03c5 # Greek_upsilon +0x07f6 U03c6 # Greek_phi +0x07f7 U03c7 # Greek_chi +0x07f8 U03c8 # Greek_psi +0x07f9 U03c9 # Greek_omega +0x08a1 U23b7 # leftradical +0x08a2 U250c # topleftradical +0x08a3 U2500 # horizconnector +0x08a4 U2320 # topintegral +0x08a5 U2321 # botintegral +0x08a6 U2502 # vertconnector +0x08a7 U23a1 # topleftsqbracket +0x08a8 U23a3 # botleftsqbracket +0x08a9 U23a4 # toprightsqbracket +0x08aa U23a6 # botrightsqbracket +0x08ab U239b # topleftparens +0x08ac U239d # botleftparens +0x08ad U239e # toprightparens +0x08ae U23a0 # botrightparens +0x08af U23a8 # leftmiddlecurlybrace +0x08b0 U23ac # rightmiddlecurlybrace +0x08b1 U0000 # topleftsummation +0x08b2 U0000 # botleftsummation +0x08b3 U0000 # topvertsummationconnector +0x08b4 U0000 # botvertsummationconnector +0x08b5 U0000 # toprightsummation +0x08b6 U0000 # botrightsummation +0x08b7 U0000 # rightmiddlesummation +0x08bc U2264 # lessthanequal +0x08bd U2260 # notequal +0x08be U2265 # greaterthanequal +0x08bf U222b # integral +0x08c0 U2234 # therefore +0x08c1 U221d # variation +0x08c2 U221e # infinity +0x08c5 U2207 # nabla +0x08c8 U223c # approximate +0x08c9 U2243 # similarequal +0x08cd U21d4 # ifonlyif +0x08ce U21d2 # implies +0x08cf U2261 # identical +0x08d6 U221a # radical +0x08da U2282 # includedin +0x08db U2283 # includes +0x08dc U2229 # intersection +0x08dd U222a # union +0x08de U2227 # logicaland +0x08df U2228 # logicalor +0x08ef U2202 # partialderivative +0x08f6 U0192 # function +0x08fb U2190 # leftarrow +0x08fc U2191 # uparrow +0x08fd U2192 # rightarrow +0x08fe U2193 # downarrow +0x09df U2422 # blank +0x09e0 U25c6 # soliddiamond +0x09e1 U2592 # checkerboard +0x09e2 U2409 # ht +0x09e3 U240c # ff +0x09e4 U240d # cr +0x09e5 U240a # lf +0x09e8 U2424 # nl +0x09e9 U240b # vt +0x09ea U2518 # lowrightcorner +0x09eb U2510 # uprightcorner +0x09ec U250c # upleftcorner +0x09ed U2514 # lowleftcorner +0x09ee U253c # crossinglines +0x09ef U23ba # horizlinescan1 +0x09f0 U23bb # horizlinescan3 +0x09f1 U2500 # horizlinescan5 +0x09f2 U23bc # horizlinescan7 +0x09f3 U23bd # horizlinescan9 +0x09f4 U251c # leftt +0x09f5 U2524 # rightt +0x09f6 U2534 # bott +0x09f7 U252c # topt +0x09f8 U2502 # vertbar +0x0aa1 U2003 # emspace +0x0aa2 U2002 # enspace +0x0aa3 U2004 # em3space +0x0aa4 U2005 # em4space +0x0aa5 U2007 # digitspace +0x0aa6 U2008 # punctspace +0x0aa7 U2009 # thinspace +0x0aa8 U200a # hairspace +0x0aa9 U2014 # emdash +0x0aaa U2013 # endash +0x0aac U2423 # signifblank +0x0aae U2026 # ellipsis +0x0aaf U2025 # doubbaselinedot +0x0ab0 U2153 # onethird +0x0ab1 U2154 # twothirds +0x0ab2 U2155 # onefifth +0x0ab3 U2156 # twofifths +0x0ab4 U2157 # threefifths +0x0ab5 U2158 # fourfifths +0x0ab6 U2159 # onesixth +0x0ab7 U215a # fivesixths +0x0ab8 U2105 # careof +0x0abb U2012 # figdash +0x0abc U2329 # leftanglebracket (not U+27E8) +0x0abd U002e # decimalpoint +0x0abe U232a # rightanglebracket (not U+27E9) +0x0abf U0000 # marker +0x0ac3 U215b # oneeighth +0x0ac4 U215c # threeeighths +0x0ac5 U215d # fiveeighths +0x0ac6 U215e # seveneighths +0x0ac9 U2122 # trademark +0x0aca U2613 # signaturemark +0x0acb U0000 # trademarkincircle +0x0acc U25c1 # leftopentriangle +0x0acd U25b7 # rightopentriangle +0x0ace U25cb # emopencircle +0x0acf U25af # emopenrectangle +0x0ad0 U2018 # leftsinglequotemark +0x0ad1 U2019 # rightsinglequotemark +0x0ad2 U201c # leftdoublequotemark +0x0ad3 U201d # rightdoublequotemark +0x0ad4 U211e # prescription +0x0ad6 U2032 # minutes +0x0ad7 U2033 # seconds +0x0ad9 U271d # latincross +0x0ada U0000 # hexagram +0x0adb U25ac # filledrectbullet +0x0adc U25c0 # filledlefttribullet +0x0add U25b6 # filledrighttribullet +0x0ade U25cf # emfilledcircle +0x0adf U25ae # emfilledrect +0x0ae0 U25e6 # enopencircbullet +0x0ae1 U25ab # enopensquarebullet +0x0ae2 U25ad # openrectbullet +0x0ae3 U25b3 # opentribulletup +0x0ae4 U25bd # opentribulletdown +0x0ae5 U2606 # openstar +0x0ae6 U2022 # enfilledcircbullet +0x0ae7 U25aa # enfilledsqbullet +0x0ae8 U25b2 # filledtribulletup +0x0ae9 U25bc # filledtribulletdown +0x0aea U261c # leftpointer +0x0aeb U261e # rightpointer +0x0aec U2663 # club +0x0aed U2666 # diamond +0x0aee U2665 # heart +0x0af0 U2720 # maltesecross +0x0af1 U2020 # dagger +0x0af2 U2021 # doubledagger +0x0af3 U2713 # checkmark +0x0af4 U2717 # ballotcross +0x0af5 U266f # musicalsharp +0x0af6 U266d # musicalflat +0x0af7 U2642 # malesymbol +0x0af8 U2640 # femalesymbol +0x0af9 U260e # telephone +0x0afa U2315 # telephonerecorder +0x0afb U2117 # phonographcopyright +0x0afc U2038 # caret +0x0afd U201a # singlelowquotemark +0x0afe U201e # doublelowquotemark +0x0aff U0000 # cursor +0x0ba3 U003c # leftcaret +0x0ba6 U003e # rightcaret +0x0ba8 U2228 # downcaret +0x0ba9 U2227 # upcaret +0x0bc0 U00af # overbar +0x0bc2 U22a5 # downtack +0x0bc3 U2229 # upshoe +0x0bc4 U230a # downstile +0x0bc6 U005f # underbar +0x0bca U2218 # jot +0x0bcc U2395 # quad +0x0bce U22a4 # uptack +0x0bcf U25cb # circle +0x0bd3 U2308 # upstile +0x0bd6 U222a # downshoe +0x0bd8 U2283 # rightshoe +0x0bda U2282 # leftshoe +0x0bdc U22a2 # lefttack +0x0bfc U22a3 # righttack +0x0cdf U2017 # hebrew_doublelowline +0x0ce0 U05d0 # hebrew_aleph +0x0ce1 U05d1 # hebrew_bet +0x0ce2 U05d2 # hebrew_gimel +0x0ce3 U05d3 # hebrew_dalet +0x0ce4 U05d4 # hebrew_he +0x0ce5 U05d5 # hebrew_waw +0x0ce6 U05d6 # hebrew_zain +0x0ce7 U05d7 # hebrew_chet +0x0ce8 U05d8 # hebrew_tet +0x0ce9 U05d9 # hebrew_yod +0x0cea U05da # hebrew_finalkaph +0x0ceb U05db # hebrew_kaph +0x0cec U05dc # hebrew_lamed +0x0ced U05dd # hebrew_finalmem +0x0cee U05de # hebrew_mem +0x0cef U05df # hebrew_finalnun +0x0cf0 U05e0 # hebrew_nun +0x0cf1 U05e1 # hebrew_samech +0x0cf2 U05e2 # hebrew_ayin +0x0cf3 U05e3 # hebrew_finalpe +0x0cf4 U05e4 # hebrew_pe +0x0cf5 U05e5 # hebrew_finalzade +0x0cf6 U05e6 # hebrew_zade +0x0cf7 U05e7 # hebrew_qoph +0x0cf8 U05e8 # hebrew_resh +0x0cf9 U05e9 # hebrew_shin +0x0cfa U05ea # hebrew_taw +0x0da1 U0e01 # Thai_kokai +0x0da2 U0e02 # Thai_khokhai +0x0da3 U0e03 # Thai_khokhuat +0x0da4 U0e04 # Thai_khokhwai +0x0da5 U0e05 # Thai_khokhon +0x0da6 U0e06 # Thai_khorakhang +0x0da7 U0e07 # Thai_ngongu +0x0da8 U0e08 # Thai_chochan +0x0da9 U0e09 # Thai_choching +0x0daa U0e0a # Thai_chochang +0x0dab U0e0b # Thai_soso +0x0dac U0e0c # Thai_chochoe +0x0dad U0e0d # Thai_yoying +0x0dae U0e0e # Thai_dochada +0x0daf U0e0f # Thai_topatak +0x0db0 U0e10 # Thai_thothan +0x0db1 U0e11 # Thai_thonangmontho +0x0db2 U0e12 # Thai_thophuthao +0x0db3 U0e13 # Thai_nonen +0x0db4 U0e14 # Thai_dodek +0x0db5 U0e15 # Thai_totao +0x0db6 U0e16 # Thai_thothung +0x0db7 U0e17 # Thai_thothahan +0x0db8 U0e18 # Thai_thothong +0x0db9 U0e19 # Thai_nonu +0x0dba U0e1a # Thai_bobaimai +0x0dbb U0e1b # Thai_popla +0x0dbc U0e1c # Thai_phophung +0x0dbd U0e1d # Thai_fofa +0x0dbe U0e1e # Thai_phophan +0x0dbf U0e1f # Thai_fofan +0x0dc0 U0e20 # Thai_phosamphao +0x0dc1 U0e21 # Thai_moma +0x0dc2 U0e22 # Thai_yoyak +0x0dc3 U0e23 # Thai_rorua +0x0dc4 U0e24 # Thai_ru +0x0dc5 U0e25 # Thai_loling +0x0dc6 U0e26 # Thai_lu +0x0dc7 U0e27 # Thai_wowaen +0x0dc8 U0e28 # Thai_sosala +0x0dc9 U0e29 # Thai_sorusi +0x0dca U0e2a # Thai_sosua +0x0dcb U0e2b # Thai_hohip +0x0dcc U0e2c # Thai_lochula +0x0dcd U0e2d # Thai_oang +0x0dce U0e2e # Thai_honokhuk +0x0dcf U0e2f # Thai_paiyannoi +0x0dd0 U0e30 # Thai_saraa +0x0dd1 U0e31 # Thai_maihanakat +0x0dd2 U0e32 # Thai_saraaa +0x0dd3 U0e33 # Thai_saraam +0x0dd4 U0e34 # Thai_sarai +0x0dd5 U0e35 # Thai_saraii +0x0dd6 U0e36 # Thai_saraue +0x0dd7 U0e37 # Thai_sarauee +0x0dd8 U0e38 # Thai_sarau +0x0dd9 U0e39 # Thai_sarauu +0x0dda U0e3a # Thai_phinthu +0x0dde U0e3e # Thai_maihanakat_maitho +0x0ddf U0e3f # Thai_baht +0x0de0 U0e40 # Thai_sarae +0x0de1 U0e41 # Thai_saraae +0x0de2 U0e42 # Thai_sarao +0x0de3 U0e43 # Thai_saraaimaimuan +0x0de4 U0e44 # Thai_saraaimaimalai +0x0de5 U0e45 # Thai_lakkhangyao +0x0de6 U0e46 # Thai_maiyamok +0x0de7 U0e47 # Thai_maitaikhu +0x0de8 U0e48 # Thai_maiek +0x0de9 U0e49 # Thai_maitho +0x0dea U0e4a # Thai_maitri +0x0deb U0e4b # Thai_maichattawa +0x0dec U0e4c # Thai_thanthakhat +0x0ded U0e4d # Thai_nikhahit +0x0df0 U0e50 # Thai_leksun +0x0df1 U0e51 # Thai_leknung +0x0df2 U0e52 # Thai_leksong +0x0df3 U0e53 # Thai_leksam +0x0df4 U0e54 # Thai_leksi +0x0df5 U0e55 # Thai_lekha +0x0df6 U0e56 # Thai_lekhok +0x0df7 U0e57 # Thai_lekchet +0x0df8 U0e58 # Thai_lekpaet +0x0df9 U0e59 # Thai_lekkao +0x0ea1 U3131 # Hangul_Kiyeog +0x0ea2 U3132 # Hangul_SsangKiyeog +0x0ea3 U3133 # Hangul_KiyeogSios +0x0ea4 U3134 # Hangul_Nieun +0x0ea5 U3135 # Hangul_NieunJieuj +0x0ea6 U3136 # Hangul_NieunHieuh +0x0ea7 U3137 # Hangul_Dikeud +0x0ea8 U3138 # Hangul_SsangDikeud +0x0ea9 U3139 # Hangul_Rieul +0x0eaa U313a # Hangul_RieulKiyeog +0x0eab U313b # Hangul_RieulMieum +0x0eac U313c # Hangul_RieulPieub +0x0ead U313d # Hangul_RieulSios +0x0eae U313e # Hangul_RieulTieut +0x0eaf U313f # Hangul_RieulPhieuf +0x0eb0 U3140 # Hangul_RieulHieuh +0x0eb1 U3141 # Hangul_Mieum +0x0eb2 U3142 # Hangul_Pieub +0x0eb3 U3143 # Hangul_SsangPieub +0x0eb4 U3144 # Hangul_PieubSios +0x0eb5 U3145 # Hangul_Sios +0x0eb6 U3146 # Hangul_SsangSios +0x0eb7 U3147 # Hangul_Ieung +0x0eb8 U3148 # Hangul_Jieuj +0x0eb9 U3149 # Hangul_SsangJieuj +0x0eba U314a # Hangul_Cieuc +0x0ebb U314b # Hangul_Khieuq +0x0ebc U314c # Hangul_Tieut +0x0ebd U314d # Hangul_Phieuf +0x0ebe U314e # Hangul_Hieuh +0x0ebf U314f # Hangul_A +0x0ec0 U3150 # Hangul_AE +0x0ec1 U3151 # Hangul_YA +0x0ec2 U3152 # Hangul_YAE +0x0ec3 U3153 # Hangul_EO +0x0ec4 U3154 # Hangul_E +0x0ec5 U3155 # Hangul_YEO +0x0ec6 U3156 # Hangul_YE +0x0ec7 U3157 # Hangul_O +0x0ec8 U3158 # Hangul_WA +0x0ec9 U3159 # Hangul_WAE +0x0eca U315a # Hangul_OE +0x0ecb U315b # Hangul_YO +0x0ecc U315c # Hangul_U +0x0ecd U315d # Hangul_WEO +0x0ece U315e # Hangul_WE +0x0ecf U315f # Hangul_WI +0x0ed0 U3160 # Hangul_YU +0x0ed1 U3161 # Hangul_EU +0x0ed2 U3162 # Hangul_YI +0x0ed3 U3163 # Hangul_I +0x0ed4 U11a8 # Hangul_J_Kiyeog +0x0ed5 U11a9 # Hangul_J_SsangKiyeog +0x0ed6 U11aa # Hangul_J_KiyeogSios +0x0ed7 U11ab # Hangul_J_Nieun +0x0ed8 U11ac # Hangul_J_NieunJieuj +0x0ed9 U11ad # Hangul_J_NieunHieuh +0x0eda U11ae # Hangul_J_Dikeud +0x0edb U11af # Hangul_J_Rieul +0x0edc U11b0 # Hangul_J_RieulKiyeog +0x0edd U11b1 # Hangul_J_RieulMieum +0x0ede U11b2 # Hangul_J_RieulPieub +0x0edf U11b3 # Hangul_J_RieulSios +0x0ee0 U11b4 # Hangul_J_RieulTieut +0x0ee1 U11b5 # Hangul_J_RieulPhieuf +0x0ee2 U11b6 # Hangul_J_RieulHieuh +0x0ee3 U11b7 # Hangul_J_Mieum +0x0ee4 U11b8 # Hangul_J_Pieub +0x0ee5 U11b9 # Hangul_J_PieubSios +0x0ee6 U11ba # Hangul_J_Sios +0x0ee7 U11bb # Hangul_J_SsangSios +0x0ee8 U11bc # Hangul_J_Ieung +0x0ee9 U11bd # Hangul_J_Jieuj +0x0eea U11be # Hangul_J_Cieuc +0x0eeb U11bf # Hangul_J_Khieuq +0x0eec U11c0 # Hangul_J_Tieut +0x0eed U11c1 # Hangul_J_Phieuf +0x0eee U11c2 # Hangul_J_Hieuh +0x0eef U316d # Hangul_RieulYeorinHieuh +0x0ef0 U3171 # Hangul_SunkyeongeumMieum +0x0ef1 U3178 # Hangul_SunkyeongeumPieub +0x0ef2 U317f # Hangul_PanSios +0x0ef3 U3181 # Hangul_KkogjiDalrinIeung +0x0ef4 U3184 # Hangul_SunkyeongeumPhieuf +0x0ef5 U3186 # Hangul_YeorinHieuh +0x0ef6 U318d # Hangul_AraeA +0x0ef7 U318e # Hangul_AraeAE +0x0ef8 U11eb # Hangul_J_PanSios +0x0ef9 U11f0 # Hangul_J_KkogjiDalrinIeung +0x0efa U11f9 # Hangul_J_YeorinHieuh +0x0eff U20a9 # Korean_Won +0x13a4 U20ac # Euro +0x13bc U0152 # OE +0x13bd U0153 # oe +0x13be U0178 # Ydiaeresis +0x20a0 U20a0 # EcuSign +0x20a1 U20a1 # ColonSign +0x20a2 U20a2 # CruzeiroSign +0x20a3 U20a3 # FFrancSign +0x20a4 U20a4 # LiraSign +0x20a5 U20a5 # MillSign +0x20a6 U20a6 # NairaSign +0x20a7 U20a7 # PesetaSign +0x20a8 U20a8 # RupeeSign +0x20a9 U20a9 # WonSign +0x20aa U20aa # NewSheqelSign +0x20ab U20ab # DongSign +0x20ac U20ac # EuroSign +0xfe50 U0300 # dead_grave +0xfe51 U0301 # dead_acute +0xfe52 U0302 # dead_circumflex +0xfe53 U0303 # dead_tilde +0xfe54 U0304 # dead_macron +0xfe55 U0306 # dead_breve +0xfe56 U0307 # dead_abovedot +0xfe57 U0308 # dead_diaeresis +0xfe58 U030a # dead_abovering +0xfe59 U030b # dead_doubleacute +0xfe5a U030c # dead_caron +0xfe5b U0327 # dead_cedilla +0xfe5c U0328 # dead_ogonek +0xfe5d U0345 # dead_iota +0xfe5e U3099 # dead_voiced_sound +0xfe5f U309a # dead_semivoiced_sound +0xff08 U0008 # BackSpace /* back space, back char */ +0xff09 U0009 # Tab +0xff0a U000a # Linefeed /* Linefeed, LF */ +0xff0b U000b # Clear +0xff0d U000d # Return /* Return, enter */ +0xff13 U0013 # Pause /* Pause, hold */ +0xff14 U0014 # Scroll_Lock +0xff15 U0015 # Sys_Req +0xff1b U001b # Escape +0xff80 U0032 # KP_Space /* space */ +0xff89 U0009 # KP_Tab +0xff8d U000d # KP_Enter /* enter */ +0xffaa U002a # KP_Multiply +0xffab U002b # KP_Add +0xffac U002c # KP_Separator /* separator, often comma */ +0xffad U002d # KP_Subtract +0xffae U002e # KP_Decimal +0xffaf U002f # KP_Divide +0xffb0 U0030 # KP_0 +0xffb1 U0031 # KP_1 +0xffb2 U0032 # KP_2 +0xffb3 U0033 # KP_3 +0xffb4 U0034 # KP_4 +0xffb5 U0035 # KP_5 +0xffb6 U0036 # KP_6 +0xffb7 U0037 # KP_7 +0xffb8 U0038 # KP_8 +0xffb9 U0039 # KP_9 +0xffbd U003d # KP_Equal /* equals */ diff --git a/unicode/make-precompose.sh b/unicode/make-precompose.sh new file mode 100755 index 0000000..7c513c4 --- /dev/null +++ b/unicode/make-precompose.sh @@ -0,0 +1,18 @@ +#!/bin/sh +# $XTermId: make-precompose.sh,v 1.6 2007/02/05 01:06:36 Thomas.Wolff Exp $ +# $XFree86: xc/programs/xterm/unicode/make-precompose.sh,v 1.4 2005/03/29 04:00:32 tsi Exp $ + +cat precompose.c.head | sed -e's/@/$/g' + +# extract canonical decomposition data from UnicodeData.txt, +# pad hex values to 5 digits, +# sort numerically on base character, then combining character, +# then reduce to 4 digits again where possible +cut UnicodeData.txt -d ";" -f 1,6 | + grep ";[0-9,A-F]" | grep " " | + sed -e "s/ /, 0x/;s/^/{ 0x/;s/;/, 0x/;s/$/},/" | + sed -e "s,0x\(....\)\([^0-9A-Fa-f]\),0x0\1\2,g" | + (sort -k 3 || sort +2) | + sed -e "s,0x0\(...[0-9A-Fa-f]\),0x\1,g" + +cat precompose.c.tail diff --git a/unicode/precompose.c.head b/unicode/precompose.c.head new file mode 100644 index 0000000..c51f752 --- /dev/null +++ b/unicode/precompose.c.head @@ -0,0 +1,16 @@ +/* + * Canonical Compositions + * + * DO NOT EDIT BY HAND! This is generated by the script + * unicode/make-precompose.sh + */ +/* @XTermId@ */ +/* @XFree86@ */ + +#include <precompose.h> + +static struct { + int replacement; + int base; + int comb; +} precompositions[] = { diff --git a/unicode/precompose.c.tail b/unicode/precompose.c.tail new file mode 100644 index 0000000..1f530f1 --- /dev/null +++ b/unicode/precompose.c.tail @@ -0,0 +1,26 @@ +}; + +#define UNICODE_SHIFT 21 + +int do_precomposition(int base, int comb) { + int min = 0; + int max = sizeof(precompositions) / sizeof(precompositions[0]) - 1; + int mid; + unsigned long sought = ((unsigned) base << UNICODE_SHIFT) | (unsigned) comb; + unsigned long that; + + /* binary search */ + while (max >= min) { + mid = (min + max) / 2; + that = ((unsigned) precompositions[mid].base << UNICODE_SHIFT) | ((unsigned) precompositions[mid].comb); + if (that < sought) { + min = mid + 1; + } else if (that > sought) { + max = mid - 1; + } else { + return precompositions[mid].replacement; + } + } + /* no match */ + return -1; +} @@ -0,0 +1,4398 @@ +/* $XTermId: util.c,v 1.588 2012/06/03 18:45:04 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + * + * + * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of Digital Equipment + * Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * + * + * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* util.c */ + +#include <xterm.h> + +#include <data.h> +#include <error.h> +#include <menu.h> +#include <fontutils.h> +#include <xstrings.h> + +#include <stdio.h> +#include <ctype.h> +#include <assert.h> + +#if OPT_WIDE_CHARS +#if defined(HAVE_WCHAR_H) && defined(HAVE_WCWIDTH) +#include <wchar.h> +#endif +#include <wcwidth.h> +#endif + +static int handle_translated_exposure(XtermWidget xw, + int rect_x, + int rect_y, + int rect_width, + int rect_height); +static void ClearLeft(XtermWidget xw); +static void CopyWait(XtermWidget xw); +static void horizontal_copy_area(XtermWidget xw, + int firstchar, + int nchars, + int amount); +static void vertical_copy_area(XtermWidget xw, + int firstline, + int nlines, + int amount, + int left, + int right); + +#if OPT_WIDE_CHARS +unsigned first_widechar; +int (*my_wcwidth) (wchar_t); +#endif + +#if OPT_WIDE_CHARS +/* + * We will modify the 'n' cells beginning at the current position. + * Some of those cells may be part of multi-column characters, including + * carryover from the left. Find the limits of the multi-column characters + * that we should fill with blanks, return true if filling is needed. + */ +int +DamagedCells(TScreen * screen, unsigned n, int *klp, int *krp, int row, int col) +{ + LineData *ld = getLineData(screen, row); + int result = False; + + assert(ld); + if (col < (int) ld->lineSize) { + int nn = (int) n; + int kl = col; + int kr = col + nn; + + if (kr >= (int) ld->lineSize) { + nn = (ld->lineSize - col - 1); + kr = col + nn; + } + + if (nn > 0) { + assert(kl < (int) ld->lineSize); + if (ld->charData[kl] == HIDDEN_CHAR) { + while (kl > 0) { + if (ld->charData[--kl] != HIDDEN_CHAR) { + break; + } + } + } else { + kl = col + 1; + } + + assert(kr < (int) ld->lineSize); + if (ld->charData[kr] == HIDDEN_CHAR) { + while (kr < screen->max_col) { + assert((kr + 1) < (int) ld->lineSize); + if (ld->charData[++kr] != HIDDEN_CHAR) { + --kr; + break; + } + } + } else { + kr = col - 1; + } + + if (klp) + *klp = kl; + if (krp) + *krp = kr; + result = (kr >= kl); + } + } + + return result; +} + +int +DamagedCurCells(TScreen * screen, unsigned n, int *klp, int *krp) +{ + return DamagedCells(screen, n, klp, krp, screen->cur_row, screen->cur_col); +} +#endif /* OPT_WIDE_CHARS */ + +/* + * These routines are used for the jump scroll feature + */ +void +FlushScroll(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int i; + int shift = INX2ROW(screen, 0); + int bot = screen->max_row - shift; + int refreshtop; + int refreshheight; + int scrolltop; + int scrollheight; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + Boolean full_lines = (Boolean) ((left == 0) && (right == screen->max_col)); + + if (screen->cursor_state) + HideCursor(); + + TRACE(("FlushScroll %s-lines scroll:%d refresh %d\n", + full_lines ? "full" : "partial", + screen->scroll_amt, + screen->refresh_amt)); + + if (screen->scroll_amt > 0) { + /* + * Lines will be scrolled "up". + */ + refreshheight = screen->refresh_amt; + scrollheight = screen->bot_marg - screen->top_marg - refreshheight + 1; + refreshtop = screen->bot_marg - refreshheight + 1 + shift; + i = screen->max_row - screen->scroll_amt + 1; + if (refreshtop > i) { + refreshtop = i; + } + + /* + * If this is the normal (not alternate) screen, and the top margin is + * at the top of the screen, then we will shift full lines scrolled out + * of the scrolling region into the saved-lines. + */ + if (screen->scrollWidget + && !screen->whichBuf + && full_lines + && screen->top_marg == 0) { + scrolltop = 0; + scrollheight += shift; + if (scrollheight > i) + scrollheight = i; + i = screen->bot_marg - bot; + if (i > 0) { + refreshheight -= i; + if (refreshheight < screen->scroll_amt) { + refreshheight = screen->scroll_amt; + } + } + i = screen->savedlines; + if (i < screen->savelines) { + i += screen->scroll_amt; + if (i > screen->savelines) { + i = screen->savelines; + } + screen->savedlines = i; + ScrollBarDrawThumb(screen->scrollWidget); + } + } else { + scrolltop = screen->top_marg + shift; + i = bot - (screen->bot_marg - screen->refresh_amt + screen->scroll_amt); + if (i > 0) { + if (bot < screen->bot_marg) { + refreshheight = screen->scroll_amt + i; + } + } else { + scrollheight += i; + refreshheight = screen->scroll_amt; + i = screen->top_marg + screen->scroll_amt - 1 - bot; + if (i > 0) { + refreshtop += i; + refreshheight -= i; + } + } + } + } else { + /* + * Lines will be scrolled "down". + */ + refreshheight = -screen->refresh_amt; + scrollheight = screen->bot_marg - screen->top_marg - refreshheight + 1; + refreshtop = screen->top_marg + shift; + scrolltop = refreshtop + refreshheight; + i = screen->bot_marg - bot; + if (i > 0) { + scrollheight -= i; + } + i = screen->top_marg + refreshheight - 1 - bot; + if (i > 0) { + refreshheight -= i; + } + } + + vertical_copy_area(xw, + scrolltop + screen->scroll_amt, + scrollheight, + screen->scroll_amt, + left, + right); + ScrollSelection(screen, -(screen->scroll_amt), False); + screen->scroll_amt = 0; + screen->refresh_amt = 0; + + if (refreshheight > 0) { + ClearCurBackground(xw, + refreshtop, + left, + (unsigned) refreshheight, + (unsigned) (right + 1 - left), + (unsigned) FontWidth(screen)); + ScrnRefresh(xw, + refreshtop, + 0, + refreshheight, + MaxCols(screen), + False); + } + return; +} + +/* + * Returns true if there are lines off-screen due to scrolling which should + * include the current line. If false, the line is visible and we should + * paint it now rather than waiting for the line to become visible. + */ +static Bool +AddToRefresh(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int amount = screen->refresh_amt; + int row = screen->cur_row; + Bool result; + + if (amount == 0) { + result = False; + } else if (amount > 0) { + int bottom; + + if (row == (bottom = screen->bot_marg) - amount) { + screen->refresh_amt++; + result = True; + } else { + result = (row >= bottom - amount + 1 && row <= bottom); + } + } else { + int top; + + amount = -amount; + if (row == (top = screen->top_marg) + amount) { + screen->refresh_amt--; + result = True; + } else { + result = (row <= top + amount - 1 && row >= top); + } + } + + /* + * If this line is visible, and there are scrolled-off lines, flush out + * those which are now visible. + */ + if (!result && screen->scroll_amt) + FlushScroll(xw); + + return result; +} + +/* + * Returns true if the current row is in the visible area (it should be for + * screen operations) and incidentally flush the scrolled-in lines which + * have newly become visible. + */ +static Bool +AddToVisible(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + Bool result = False; + + if (INX2ROW(screen, screen->cur_row) <= screen->max_row) { + if (!AddToRefresh(xw)) { + result = True; + } + } + return result; +} + +/* + * If we're scrolling, leave the selection intact if possible. + * If it will bump into one of the extremes of the saved-lines, truncate that. + * If the selection is not entirely contained within the margins and not + * entirely outside the margins, clear it. + */ +static void +adjustHiliteOnFwdScroll(XtermWidget xw, int amount, Bool all_lines) +{ + TScreen *screen = TScreenOf(xw); + int lo_row = (all_lines + ? (screen->bot_marg - screen->savelines) + : screen->top_marg); + int hi_row = screen->bot_marg; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + + TRACE2(("adjustSelection FWD %s by %d (%s)\n", + screen->whichBuf ? "alternate" : "normal", + amount, + all_lines ? "all" : "visible")); + TRACE2((" before highlite %d.%d .. %d.%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col)); + TRACE2((" margins %d..%d\n", screen->top_marg, screen->bot_marg)); + TRACE2((" limits %d..%d\n", lo_row, hi_row)); + + if ((left > 0 || right < screen->max_col) && + ((screen->startH.row >= lo_row && + screen->startH.row - amount <= hi_row) || + (screen->endH.row >= lo_row && + screen->endH.row - amount <= hi_row))) { + /* + * This could be improved slightly by excluding the special case where + * the selection is on a single line outside left/right margins. + */ + TRACE2(("deselect because selection overlaps with scrolled partial-line\n")); + ScrnDisownSelection(xw); + } else if (screen->startH.row >= lo_row + && screen->startH.row - amount < lo_row) { + /* truncate the selection because its start would move out of region */ + if (lo_row + amount <= screen->endH.row) { + TRACE2(("truncate selection by changing start %d.%d to %d.%d\n", + screen->startH.row, + screen->startH.col, + lo_row + amount, + 0)); + screen->startH.row = lo_row + amount; + screen->startH.col = 0; + } else { + TRACE2(("deselect because %d.%d .. %d.%d shifted %d is outside margins %d..%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col, + -amount, + lo_row, + hi_row)); + ScrnDisownSelection(xw); + } + } else if (screen->startH.row <= hi_row && screen->endH.row > hi_row) { + TRACE2(("deselect because selection straddles top-margin\n")); + ScrnDisownSelection(xw); + } else if (screen->startH.row < lo_row && screen->endH.row > lo_row) { + TRACE2(("deselect because selection straddles bottom-margin\n")); + ScrnDisownSelection(xw); + } + + TRACE2((" after highlite %d.%d .. %d.%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col)); +} + +/* + * This is the same as adjustHiliteOnFwdScroll(), but reversed. In this case, + * only the visible lines are affected. + */ +static void +adjustHiliteOnBakScroll(XtermWidget xw, int amount) +{ + TScreen *screen = TScreenOf(xw); + int lo_row = screen->top_marg; + int hi_row = screen->bot_marg; + + TRACE2(("adjustSelection BAK %s by %d (%s)\n", + screen->whichBuf ? "alternate" : "normal", + amount, + "visible")); + TRACE2((" before highlite %d.%d .. %d.%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col)); + TRACE2((" margins %d..%d\n", screen->top_marg, screen->bot_marg)); + + if (screen->endH.row >= hi_row + && screen->endH.row + amount > hi_row) { + /* truncate the selection because its start would move out of region */ + if (hi_row - amount >= screen->startH.row) { + TRACE2(("truncate selection by changing start %d.%d to %d.%d\n", + screen->startH.row, + screen->startH.col, + hi_row - amount, + 0)); + screen->endH.row = hi_row - amount; + screen->endH.col = 0; + } else { + TRACE2(("deselect because %d.%d .. %d.%d shifted %d is outside margins %d..%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col, + amount, + lo_row, + hi_row)); + ScrnDisownSelection(xw); + } + } else if (screen->endH.row >= lo_row && screen->startH.row < lo_row) { + ScrnDisownSelection(xw); + } else if (screen->endH.row > hi_row && screen->startH.row > hi_row) { + ScrnDisownSelection(xw); + } + + TRACE2((" after highlite %d.%d .. %d.%d\n", + screen->startH.row, + screen->startH.col, + screen->endH.row, + screen->endH.col)); +} + +/* + * Move cells in LineData's on the current screen to simulate scrolling by the + * given amount of lines. + */ +static void +scrollInMargins(XtermWidget xw, int amount, int top) +{ + TScreen *screen = TScreenOf(xw); + LineData *src; + LineData *dst; + int row; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + int length = right + 1 - left; + + if (amount > 0) { + for (row = top; row <= screen->bot_marg - amount; ++row) { + if ((src = getLineData(screen, row + amount)) != 0 + && (dst = getLineData(screen, row)) != 0) { + CopyCells(screen, src, dst, left, length); + } + } + while (row <= screen->bot_marg) { + ClearCells(xw, 0, (unsigned) length, row, left); + ++row; + } + } else if (amount < 0) { + for (row = screen->bot_marg; row >= top - amount; --row) { + if ((src = getLineData(screen, row + amount)) != 0 + && (dst = getLineData(screen, row)) != 0) { + CopyCells(screen, src, dst, left, length); + } + } + while (row >= top) { + ClearCells(xw, 0, (unsigned) length, row, left); + --row; + } + } +} + +/* + * scrolls the screen by amount lines, erases bottom, doesn't alter + * cursor position (i.e. cursor moves down amount relative to text). + * All done within the scrolling region, of course. + * requires: amount > 0 + */ +void +xtermScroll(XtermWidget xw, int amount) +{ + TScreen *screen = TScreenOf(xw); + int i; + int shift; + int bot; + int refreshtop = 0; + int refreshheight; + int scrolltop; + int scrollheight; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + Boolean scroll_all_lines = (Boolean) (screen->scrollWidget + && !screen->whichBuf + && screen->top_marg == 0); + + TRACE(("xtermScroll count=%d\n", amount)); + + screen->cursor_busy += 1; + screen->cursor_moved = True; + + if (screen->cursor_state) + HideCursor(); + + i = screen->bot_marg - screen->top_marg + 1; + if (amount > i) + amount = i; + +#if OPT_SCROLL_LOCK + if (screen->allowScrollLock && screen->scroll_lock) { + refreshheight = 0; + screen->scroll_amt = 0; + screen->refresh_amt = 0; + if (--(screen->topline) < -screen->savelines) { + screen->topline = -screen->savelines; + screen->scroll_dirty = True; + } + if (++(screen->savedlines) > screen->savelines) { + screen->savedlines = screen->savelines; + } + } else +#endif + { + if (ScrnHaveSelection(screen)) + adjustHiliteOnFwdScroll(xw, amount, scroll_all_lines); + + if (screen->jumpscroll) { + if (screen->scroll_amt > 0) { + if (!screen->fastscroll) { + if (screen->refresh_amt + amount > i) + FlushScroll(xw); + } + screen->scroll_amt += amount; + screen->refresh_amt += amount; + } else { + if (!screen->fastscroll) { + if (screen->scroll_amt < 0) + FlushScroll(xw); + } + screen->scroll_amt = amount; + screen->refresh_amt = amount; + } + refreshheight = 0; + } else { + ScrollSelection(screen, -(amount), False); + if (amount == i) { + ClearScreen(xw); + screen->cursor_busy -= 1; + return; + } + + shift = INX2ROW(screen, 0); + bot = screen->max_row - shift; + scrollheight = i - amount; + refreshheight = amount; + + if ((refreshtop = screen->bot_marg - refreshheight + 1 + shift) > + (i = screen->max_row - refreshheight + 1)) + refreshtop = i; + + if (scroll_all_lines) { + scrolltop = 0; + if ((scrollheight += shift) > i) + scrollheight = i; + if ((i = screen->savedlines) < screen->savelines) { + if ((i += amount) > screen->savelines) + i = screen->savelines; + screen->savedlines = i; + ScrollBarDrawThumb(screen->scrollWidget); + } + } else { + scrolltop = screen->top_marg + shift; + if ((i = screen->bot_marg - bot) > 0) { + scrollheight -= i; + if ((i = screen->top_marg + amount - 1 - bot) >= 0) { + refreshtop += i; + refreshheight -= i; + } + } + } + + if (screen->multiscroll && amount == 1 && + screen->topline == 0 && screen->top_marg == 0 && + screen->bot_marg == screen->max_row) { + if (screen->incopy < 0 && screen->scrolls == 0) + CopyWait(xw); + screen->scrolls++; + } + + vertical_copy_area(xw, + scrolltop + amount, + scrollheight, + amount, + left, + right); + + if (refreshheight > 0) { + ClearCurBackground(xw, + refreshtop, + left, + (unsigned) refreshheight, + (unsigned) (right + 1 - left), + (unsigned) FontWidth(screen)); + if (refreshheight > shift) + refreshheight = shift; + } + } + } + + if (amount > 0) { + if (left > 0 || right < screen->max_col) { + scrollInMargins(xw, amount, screen->top_marg); + } else if (scroll_all_lines) { + ScrnDeleteLine(xw, + screen->saveBuf_index, + screen->bot_marg + screen->savelines, + 0, + (unsigned) amount); + } else { + ScrnDeleteLine(xw, + screen->visbuf, + screen->bot_marg, + screen->top_marg, + (unsigned) amount); + } + } + + if (refreshheight > 0) { + ScrnRefresh(xw, + refreshtop, + left, + refreshheight, + right + 1 - left, + False); + } + + screen->cursor_busy -= 1; + return; +} + +/* + * This is from ISO 6429, not found in any of DEC's terminals. + */ +void +xtermScrollLR(XtermWidget xw, int amount, Bool toLeft) +{ + if (amount > 0) { + xtermColScroll(xw, amount, toLeft, 0); + } +} + +/* + * Implement DECBI/DECFI (back/forward column index) + */ +void +xtermColIndex(XtermWidget xw, Bool toLeft) +{ + TScreen *screen = TScreenOf(xw); + int margin; + + if (toLeft) { + margin = ScrnLeftMargin(xw); + if (screen->cur_col > margin) { + CursorBack(xw, 1); + } else if (screen->cur_col == margin) { + xtermColScroll(xw, 1, False, screen->cur_col); + } + } else { + margin = ScrnRightMargin(xw); + if (screen->cur_col < margin) { + CursorForward(xw, 1); + } else if (screen->cur_col == margin) { + xtermColScroll(xw, 1, True, ScrnLeftMargin(xw)); + } + } +} + +/* + * Implement DECDC/DECIC (delete/insert column) + */ +void +xtermColScroll(XtermWidget xw, int amount, Bool toLeft, int at_col) +{ + TScreen *screen = TScreenOf(xw); + + if (amount > 0) { + int min_row; + int max_row; + + if (ScrnHaveRowMargins(screen)) { + min_row = screen->top_marg; + max_row = screen->bot_marg; + } else { + min_row = 0; + max_row = screen->max_row; + } + + if (screen->cur_row >= min_row + && screen->cur_row <= max_row + && screen->cur_col >= screen->lft_marg + && screen->cur_col <= screen->rgt_marg) { + int save_row = screen->cur_row; + int save_col = screen->cur_col; + int row; + + screen->cur_col = at_col; + if (toLeft) { + for (row = min_row; row <= max_row; row++) { + screen->cur_row = row; + ScrnDeleteChar(xw, (unsigned) amount); + } + } else { + for (row = min_row; row <= max_row; row++) { + screen->cur_row = row; + ScrnInsertChar(xw, (unsigned) amount); + } + } + screen->cur_row = save_row; + screen->cur_col = save_col; + xtermRepaint(xw); + } + } +} + +/* + * Reverse scrolls the screen by amount lines, erases top, doesn't alter + * cursor position (i.e. cursor moves up amount relative to text). + * All done within the scrolling region, of course. + * Requires: amount > 0 + */ +void +RevScroll(XtermWidget xw, int amount) +{ + TScreen *screen = TScreenOf(xw); + int i = screen->bot_marg - screen->top_marg + 1; + int shift; + int bot; + int refreshtop; + int refreshheight; + int scrolltop; + int scrollheight; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + + TRACE(("RevScroll count=%d\n", amount)); + + screen->cursor_busy += 1; + screen->cursor_moved = True; + + if (screen->cursor_state) + HideCursor(); + + if (amount > i) + amount = i; + + if (ScrnHaveSelection(screen)) + adjustHiliteOnBakScroll(xw, amount); + + if (screen->jumpscroll) { + if (screen->scroll_amt < 0) { + if (-screen->refresh_amt + amount > i) + FlushScroll(xw); + screen->scroll_amt -= amount; + screen->refresh_amt -= amount; + } else { + if (screen->scroll_amt > 0) + FlushScroll(xw); + screen->scroll_amt = -amount; + screen->refresh_amt = -amount; + } + } else { + shift = INX2ROW(screen, 0); + bot = screen->max_row - shift; + refreshheight = amount; + scrollheight = screen->bot_marg - screen->top_marg - refreshheight + 1; + refreshtop = screen->top_marg + shift; + scrolltop = refreshtop + refreshheight; + if ((i = screen->bot_marg - bot) > 0) + scrollheight -= i; + if ((i = screen->top_marg + refreshheight - 1 - bot) > 0) + refreshheight -= i; + + if (screen->multiscroll && amount == 1 && + screen->topline == 0 && screen->top_marg == 0 && + screen->bot_marg == screen->max_row) { + if (screen->incopy < 0 && screen->scrolls == 0) + CopyWait(xw); + screen->scrolls++; + } + + vertical_copy_area(xw, + scrolltop - amount, + scrollheight, + -amount, + left, + right); + + if (refreshheight > 0) { + ClearCurBackground(xw, + refreshtop, + left, + (unsigned) refreshheight, + (unsigned) (right + 1 - left), + (unsigned) FontWidth(screen)); + } + } + if (amount > 0) { + if (left > 0 || right < screen->max_col) { + scrollInMargins(xw, -amount, screen->top_marg); + } else { + ScrnInsertLine(xw, + screen->visbuf, + screen->bot_marg, + screen->top_marg, + (unsigned) amount); + } + } + screen->cursor_busy -= 1; + return; +} + +#if OPT_ZICONBEEP +void +initZIconBeep(void) +{ + if (resource.zIconBeep > 100 || resource.zIconBeep < -100) { + resource.zIconBeep = 0; /* was 100, but I prefer to defaulting off. */ + xtermWarning("a number between -100 and 100 is required for zIconBeep. 0 used by default\n"); + } +} + +static void +setZIconBeep(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + /* Flag icon name with "***" on window output when iconified. + */ + if (resource.zIconBeep && mapstate == IsUnmapped && !screen->zIconBeep_flagged) { + static char *icon_name; + static Arg args[] = + { + {XtNiconName, (XtArgVal) & icon_name} + }; + + icon_name = NULL; + XtGetValues(toplevel, args, XtNumber(args)); + + if (icon_name != NULL) { + screen->zIconBeep_flagged = True; + ChangeIconName(xw, icon_name); + } + xtermBell(xw, XkbBI_Info, 0); + } + mapstate = -1; +} + +/* + * If warning should be given then give it + */ +Boolean +showZIconBeep(XtermWidget xw, char *name) +{ + Boolean code = False; + + if (resource.zIconBeep && TScreenOf(xw)->zIconBeep_flagged) { + char *format = resource.zIconFormat; + char *newname = CastMallocN(char, strlen(name) + strlen(format) + 1); + if (!newname) { + xtermWarning("malloc failed in showZIconBeep\n"); + } else { + char *marker = strstr(format, "%s"); + char *result = newname; + if (marker != 0) { + size_t skip = (size_t) (marker - format); + if (skip) { + strncpy(result, format, skip); + result += skip; + } + strcpy(result, name); + strcat(result, marker + 2); + } else { + strcpy(result, format); + strcat(result, name); + } + ChangeGroup(xw, XtNiconName, newname); + free(newname); + } + code = True; + } + return code; +} + +/* + * Restore the icon name, resetting the state for zIconBeep. + */ +void +resetZIconBeep(XtermWidget xw) +{ + static char *icon_name; + static Arg args[] = + { + {XtNiconName, (XtArgVal) & icon_name} + }; + TScreen *screen = TScreenOf(xw); + + if (screen->zIconBeep_flagged) { + screen->zIconBeep_flagged = False; + icon_name = NULL; + XtGetValues(toplevel, args, XtNumber(args)); + if (icon_name != NULL) { + char *buf = CastMallocN(char, strlen(icon_name)); + if (buf == NULL) { + screen->zIconBeep_flagged = True; + } else { + char *format = resource.zIconFormat; + char *marker = strstr(format, "%s"); + Boolean found = False; + + if (marker != 0) { + if (marker == format + || !strncmp(icon_name, format, (size_t) (marker - format))) { + found = True; + strcpy(buf, icon_name + (marker - format)); + marker += 2; + if (*marker != '\0') { + size_t len_m = strlen(marker); + size_t len_b = strlen(buf); + if (len_m < len_b + && !strcmp(buf + len_b - len_m, marker)) { + buf[len_b - len_m] = '\0'; + } + } + } + } else if (!strncmp(icon_name, format, strlen(format))) { + strcpy(buf, icon_name + strlen(format)); + found = True; + } + if (found) + ChangeIconName(xw, buf); + free(buf); + } + } + } +} +#else +#define setZIconBeep(xw) /* nothing */ +#endif /* OPT_ZICONBEEP */ + +/* + * write a string str of length len onto the screen at + * the current cursor position. update cursor position. + */ +void +WriteText(XtermWidget xw, IChar * str, Cardinal len) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld = 0; + int fg; + unsigned test; + unsigned flags = xw->flags; + CellColor fg_bg = makeColorPair(xw->cur_foreground, xw->cur_background); + unsigned cells = visual_width(str, len); + GC currentGC; + + TRACE(("WriteText %d (%2d,%2d) %3d:%s\n", + screen->topline, + screen->cur_row, + screen->cur_col, + len, visibleIChar(str, len))); + + if (cells + (unsigned) screen->cur_col > (unsigned) MaxCols(screen)) { + cells = (unsigned) (MaxCols(screen) - screen->cur_col); + } + + if (ScrnHaveSelection(screen) + && ScrnIsRowInSelection(screen, INX2ROW(screen, screen->cur_row))) { + ScrnDisownSelection(xw); + } + + /* if we are in insert-mode, reserve space for the new cells */ + if (flags & INSERT) { + InsertChar(xw, cells); + } + + if (AddToVisible(xw) + && ((ld = getLineData(screen, screen->cur_row))) != 0) { + if (screen->cursor_state) + HideCursor(); + + /* + * If we overwrite part of a multi-column character, fill the rest + * of it with blanks. + */ + if_OPT_WIDE_CHARS(screen, { + int kl; + int kr; + if (DamagedCurCells(screen, cells, &kl, &kr)) + ClearInLine(xw, screen->cur_row, kl, (unsigned) (kr - kl + 1)); + }); + + if (flags & INVISIBLE) { + Cardinal n; + for (n = 0; n < cells; ++n) + str[n] = ' '; + } + + TRACE(("WriteText calling drawXtermText (%d) (%d,%d)\n", + LineCharSet(screen, ld), + screen->cur_col, + screen->cur_row)); + + test = flags; +#if OPT_ISO_COLORS + if (screen->colorAttrMode) { + fg = MapToColorMode(xw->cur_foreground, screen, flags); + } else { + fg = xw->cur_foreground; + } + checkVeryBoldColors(test, fg); +#endif + + /* make sure that the correct GC is current */ + currentGC = updatedXtermGC(xw, flags, fg_bg, False); + + drawXtermText(xw, test & DRAWX_MASK, currentGC, + LineCursorX(screen, ld, screen->cur_col), + CursorY(screen, screen->cur_row), + LineCharSet(screen, ld), + str, len, 0); + + resetXtermGC(xw, flags, False); + } + + ScrnWriteText(xw, str, flags, fg_bg, len); + CursorForward(xw, (int) cells); + setZIconBeep(xw); + return; +} + +/* + * If cursor not in scrolling region, returns. Else, + * inserts n blank lines at the cursor's position. Lines above the + * bottom margin are lost. + */ +void +InsertLine(XtermWidget xw, int n) +{ + TScreen *screen = TScreenOf(xw); + int i; + int shift; + int bot; + int refreshtop; + int refreshheight; + int scrolltop; + int scrollheight; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + + if (!ScrnIsRowInMargins(screen, screen->cur_row) + || screen->cur_col < left + || screen->cur_col > right) + return; + + TRACE(("InsertLine count=%d\n", n)); + + if (screen->cursor_state) + HideCursor(); + + if (ScrnHaveSelection(screen) + && ScrnAreRowsInSelection(screen, + INX2ROW(screen, screen->top_marg), + INX2ROW(screen, screen->cur_row - 1)) + && ScrnAreRowsInSelection(screen, + INX2ROW(screen, screen->cur_row), + INX2ROW(screen, screen->bot_marg))) { + ScrnDisownSelection(xw); + } + + ResetWrap(screen); + if (n > (i = screen->bot_marg - screen->cur_row + 1)) + n = i; + if (screen->jumpscroll) { + if (screen->scroll_amt <= 0 && + screen->cur_row <= -screen->refresh_amt) { + if (-screen->refresh_amt + n > MaxRows(screen)) + FlushScroll(xw); + screen->scroll_amt -= n; + screen->refresh_amt -= n; + } else { + if (screen->scroll_amt) + FlushScroll(xw); + } + } + if (!screen->scroll_amt) { + shift = INX2ROW(screen, 0); + bot = screen->max_row - shift; + refreshheight = n; + scrollheight = screen->bot_marg - screen->cur_row - refreshheight + 1; + refreshtop = screen->cur_row + shift; + scrolltop = refreshtop + refreshheight; + if ((i = screen->bot_marg - bot) > 0) + scrollheight -= i; + if ((i = screen->cur_row + refreshheight - 1 - bot) > 0) + refreshheight -= i; + vertical_copy_area(xw, scrolltop - n, scrollheight, -n, left, right); + if (refreshheight > 0) { + ClearCurBackground(xw, + refreshtop, + left, + (unsigned) refreshheight, + (unsigned) (right + 1 - left), + (unsigned) FontWidth(screen)); + } + } + if (n > 0) { + if (left > 0 || right < screen->max_col) { + scrollInMargins(xw, -n, screen->cur_row); + } else { + ScrnInsertLine(xw, + screen->visbuf, + screen->bot_marg, + screen->cur_row, + (unsigned) n); + } + } +} + +/* + * If cursor not in scrolling region, returns. Else, deletes n lines + * at the cursor's position, lines added at bottom margin are blank. + */ +void +DeleteLine(XtermWidget xw, int n) +{ + TScreen *screen = TScreenOf(xw); + int i; + int shift; + int bot; + int refreshtop; + int refreshheight; + int scrolltop; + int scrollheight; + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + Boolean scroll_all_lines = (Boolean) (screen->scrollWidget + && !screen->whichBuf + && screen->cur_row == 0); + + if (!ScrnIsRowInMargins(screen, screen->cur_row) + || screen->cur_col < left + || screen->cur_col > right) + return; + + TRACE(("DeleteLine count=%d\n", n)); + + if (screen->cursor_state) + HideCursor(); + + if (n > (i = screen->bot_marg - screen->cur_row + 1)) { + n = i; + } + if (ScrnHaveSelection(screen) + && ScrnAreRowsInSelection(screen, + INX2ROW(screen, screen->cur_row), + INX2ROW(screen, screen->cur_row + n - 1))) { + ScrnDisownSelection(xw); + } + + ResetWrap(screen); + if (screen->jumpscroll) { + if (screen->scroll_amt >= 0 && screen->cur_row == screen->top_marg) { + if (screen->refresh_amt + n > MaxRows(screen)) + FlushScroll(xw); + screen->scroll_amt += n; + screen->refresh_amt += n; + } else { + if (screen->scroll_amt) + FlushScroll(xw); + } + } + + /* adjust screen->buf */ + if (n > 0) { + if (left > 0 || right < screen->max_col) { + scrollInMargins(xw, n, screen->cur_row); + } else if (scroll_all_lines) { + ScrnDeleteLine(xw, + screen->saveBuf_index, + screen->bot_marg + screen->savelines, + 0, + (unsigned) n); + } else { + ScrnDeleteLine(xw, + screen->visbuf, + screen->bot_marg, + screen->cur_row, + (unsigned) n); + } + } + + /* repaint the screen, as needed */ + if (!screen->scroll_amt) { + shift = INX2ROW(screen, 0); + bot = screen->max_row - shift; + scrollheight = i - n; + refreshheight = n; + if ((refreshtop = screen->bot_marg - refreshheight + 1 + shift) > + (i = screen->max_row - refreshheight + 1)) + refreshtop = i; + if (scroll_all_lines) { + scrolltop = 0; + if ((scrollheight += shift) > i) + scrollheight = i; + if ((i = screen->savedlines) < screen->savelines) { + if ((i += n) > screen->savelines) + i = screen->savelines; + screen->savedlines = i; + ScrollBarDrawThumb(screen->scrollWidget); + } + } else { + scrolltop = screen->cur_row + shift; + if ((i = screen->bot_marg - bot) > 0) { + scrollheight -= i; + if ((i = screen->cur_row + n - 1 - bot) >= 0) { + refreshheight -= i; + } + } + } + vertical_copy_area(xw, scrolltop + n, scrollheight, n, left, right); + if (shift > 0 && refreshheight > 0) { + int rows = refreshheight; + if (rows > shift) + rows = shift; + ScrnUpdate(xw, refreshtop, 0, rows, MaxCols(screen), True); + refreshtop += shift; + refreshheight -= shift; + } + if (refreshheight > 0) { + ClearCurBackground(xw, + refreshtop, + left, + (unsigned) refreshheight, + (unsigned) (right + 1 - left), + (unsigned) FontWidth(screen)); + } + } +} + +/* + * Insert n blanks at the cursor's position, no wraparound + */ +void +InsertChar(XtermWidget xw, unsigned n) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + unsigned limit; + int row = INX2ROW(screen, screen->cur_row); + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + + if (screen->cursor_state) + HideCursor(); + + TRACE(("InsertChar count=%d\n", n)); + + if (ScrnHaveSelection(screen) + && ScrnIsRowInSelection(screen, row)) { + ScrnDisownSelection(xw); + } + ResetWrap(screen); + + limit = (unsigned) (right + 1 - screen->cur_col); + + if (n > limit) + n = limit; + + if (screen->cur_col < left || screen->cur_col > right) { + n = 0; + } else if (AddToVisible(xw) + && (ld = getLineData(screen, screen->cur_row)) != 0) { + int col = right + 1 - (int) n; + + /* + * If we shift part of a multi-column character, fill the rest + * of it with blanks. Do similar repair for the text which will + * be shifted into the right-margin. + */ + if_OPT_WIDE_CHARS(screen, { + int kl; + int kr = screen->cur_col; + if (DamagedCurCells(screen, n, &kl, (int *) 0) && kr > kl) { + ClearInLine(xw, screen->cur_row, kl, (unsigned) (kr - kl + 1)); + } + kr = screen->max_col - (int) n + 1; + if (DamagedCells(screen, n, &kl, (int *) 0, + screen->cur_row, + kr) && kr > kl) { + ClearInLine(xw, screen->cur_row, kl, (unsigned) (kr - kl + 1)); + } + }); + +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + col = MaxCols(screen) / 2 - (int) n; + } +#endif + /* + * prevent InsertChar from shifting the end of a line over + * if it is being appended to + */ + if (non_blank_line(screen, screen->cur_row, + screen->cur_col, MaxCols(screen))) { + horizontal_copy_area(xw, screen->cur_col, + col - screen->cur_col, + (int) n); + } + + ClearCurBackground(xw, + screen->cur_row, + screen->cur_col, + 1, + n, + (unsigned) LineFontWidth(screen, ld)); + } + if (n != 0) { + /* adjust screen->buf */ + ScrnInsertChar(xw, n); + } +} + +/* + * Deletes n chars at the cursor's position, no wraparound. + */ +void +DeleteChar(XtermWidget xw, unsigned n) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + unsigned limit; + int row = INX2ROW(screen, screen->cur_row); + int left = ScrnLeftMargin(xw); + int right = ScrnRightMargin(xw); + + if (screen->cursor_state) + HideCursor(); + + TRACE(("DeleteChar count=%d\n", n)); + + if (ScrnHaveSelection(screen) + && ScrnIsRowInSelection(screen, row)) { + ScrnDisownSelection(xw); + } + ResetWrap(screen); + + limit = (unsigned) (right + 1 - screen->cur_col); + + if (n > limit) + n = limit; + + if (screen->cur_col < left || screen->cur_col > right) { + n = 0; + } else if (AddToVisible(xw) + && (ld = getLineData(screen, screen->cur_row)) != 0) { + int col = right + 1 - (int) n; + + /* + * If we delete part of a multi-column character, fill the rest + * of it with blanks. + */ + if_OPT_WIDE_CHARS(screen, { + int kl; + int kr; + if (DamagedCurCells(screen, n, &kl, &kr)) + ClearInLine(xw, screen->cur_row, kl, (unsigned) (kr - kl + 1)); + }); + +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(GetLineDblCS(ld))) { + col = MaxCols(screen) / 2 - (int) n; + } +#endif + horizontal_copy_area(xw, + (screen->cur_col + (int) n), + col - screen->cur_col, + -((int) n)); + + ClearCurBackground(xw, + screen->cur_row, + col, + 1, + n, + (unsigned) LineFontWidth(screen, ld)); + } + if (n != 0) { + /* adjust screen->buf */ + ScrnDeleteChar(xw, n); + } +} + +/* + * Clear from cursor position to beginning of display, inclusive. + */ +static void +ClearAbove(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + if (screen->protected_mode != OFF_PROTECT) { + int row; + unsigned len = (unsigned) MaxCols(screen); + + assert(screen->max_col >= 0); + for (row = 0; row <= screen->max_row; row++) + ClearInLine(xw, row, 0, len); + } else { + int top, height; + + if (screen->cursor_state) + HideCursor(); + if ((top = INX2ROW(screen, 0)) <= screen->max_row) { + if (screen->scroll_amt) + FlushScroll(xw); + if ((height = screen->cur_row + top) > screen->max_row) + height = screen->max_row + 1; + if ((height -= top) > 0) { + ClearCurBackground(xw, + top, + 0, + (unsigned) height, + (unsigned) MaxCols(screen), + (unsigned) FontWidth(screen)); + } + } + ClearBufRows(xw, 0, screen->cur_row - 1); + } + + ClearLeft(xw); +} + +/* + * Clear from cursor position to end of display, inclusive. + */ +static void +ClearBelow(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + ClearRight(xw, -1); + + if (screen->protected_mode != OFF_PROTECT) { + int row; + unsigned len = (unsigned) MaxCols(screen); + + assert(screen->max_col >= 0); + for (row = screen->cur_row + 1; row <= screen->max_row; row++) + ClearInLine(xw, row, 0, len); + } else { + int top; + + if ((top = INX2ROW(screen, screen->cur_row)) <= screen->max_row) { + if (screen->scroll_amt) + FlushScroll(xw); + if (++top <= screen->max_row) { + ClearCurBackground(xw, + top, + 0, + (unsigned) (screen->max_row - top + 1), + (unsigned) MaxCols(screen), + (unsigned) FontWidth(screen)); + } + } + ClearBufRows(xw, screen->cur_row + 1, screen->max_row); + } +} + +/* + * Clear the given row, for the given range of columns, returning 1 if no + * protected characters were found, 0 otherwise. + */ +static int +ClearInLine2(XtermWidget xw, int flags, int row, int col, unsigned len) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + int rc = 1; + + TRACE(("ClearInLine(row=%d, col=%d, len=%d) vs %d..%d\n", + row, col, len, + screen->startH.row, + screen->startH.col)); + + if (ScrnHaveSelection(screen) + && ScrnIsRowInSelection(screen, row)) { + ScrnDisownSelection(xw); + } + + if (col + (int) len >= MaxCols(screen)) { + len = (unsigned) (MaxCols(screen) - col); + } + + /* If we've marked protected text on the screen, we'll have to + * check each time we do an erase. + */ + if (screen->protected_mode != OFF_PROTECT) { + unsigned n; + Char *attrs = getLineData(screen, row)->attribs + col; + int saved_mode = screen->protected_mode; + Bool done; + + /* disable this branch during recursion */ + screen->protected_mode = OFF_PROTECT; + + do { + done = True; + for (n = 0; n < len; n++) { + if (attrs[n] & PROTECTED) { + rc = 0; /* found a protected segment */ + if (n != 0) { + ClearInLine(xw, row, col, n); + } + while ((n < len) + && (attrs[n] & PROTECTED)) { + n++; + } + done = False; + break; + } + } + /* setup for another segment, past the protected text */ + if (!done) { + attrs += n; + col += (int) n; + len -= n; + } + } while (!done); + + screen->protected_mode = saved_mode; + if ((int) len <= 0) { + return 0; + } + } + /* fall through to the final non-protected segment */ + + if (screen->cursor_state) + HideCursor(); + ResetWrap(screen); + + if (AddToVisible(xw) + && (ld = getLineData(screen, row)) != 0) { + + ClearCurBackground(xw, + row, + col, + 1, + len, + (unsigned) LineFontWidth(screen, ld)); + } + + if (len != 0) { + ClearCells(xw, flags, len, row, col); + } + + return rc; +} + +int +ClearInLine(XtermWidget xw, int row, int col, unsigned len) +{ + TScreen *screen = TScreenOf(xw); + int flags = 0; + + /* + * If we're clearing to the end of the line, we won't count this as + * "drawn" characters. We'll only do cut/paste on "drawn" characters, + * so this has the effect of suppressing trailing blanks from a + * selection. + */ + if (col + (int) len < MaxCols(screen)) { + flags |= CHARDRAWN; + } + return ClearInLine2(xw, flags, row, col, len); +} + +/* + * Clear the next n characters on the cursor's line, including the cursor's + * position. + */ +void +ClearRight(XtermWidget xw, int n) +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + unsigned len = (unsigned) (MaxCols(screen) - screen->cur_col); + + assert(screen->max_col >= 0); + assert(screen->max_col >= screen->cur_col); + + if (n < 0) /* the remainder of the line */ + n = MaxCols(screen); + if (n == 0) /* default for 'ECH' */ + n = 1; + + if (len > (unsigned) n) + len = (unsigned) n; + + ld = getLineData(screen, screen->cur_row); + if (AddToVisible(xw)) { + if_OPT_WIDE_CHARS(screen, { + int col = screen->cur_col; + int row = screen->cur_row; + int kl; + int kr; + int xx; + if (DamagedCurCells(screen, len, &kl, &kr) && kr >= kl) { + xx = col; + if (kl < xx) { + ClearInLine2(xw, 0, row, kl, (unsigned) (xx - kl)); + } + xx = col + (int) len - 1; + if (kr > xx) { + ClearInLine2(xw, 0, row, xx + 1, (unsigned) (kr - xx)); + } + } + }); + (void) ClearInLine(xw, screen->cur_row, screen->cur_col, len); + } else { + ScrnClearCells(xw, screen->cur_row, screen->cur_col, len); + } + + /* with the right part cleared, we can't be wrapping */ + LineClrWrapped(ld); + if (screen->show_wrap_marks) { + ShowWrapMarks(xw, screen->cur_row, ld); + } + ResetWrap(screen); +} + +/* + * Clear first part of cursor's line, inclusive. + */ +static void +ClearLeft(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + unsigned len = (unsigned) screen->cur_col + 1; + + assert(screen->cur_col >= 0); + if (AddToVisible(xw)) { + if_OPT_WIDE_CHARS(screen, { + int row = screen->cur_row; + int kl; + int kr; + if (DamagedCurCells(screen, 1, &kl, &kr) && kr >= kl) { + ClearInLine2(xw, 0, row, kl, (unsigned) (kr - kl + 1)); + } + }); + (void) ClearInLine(xw, screen->cur_row, 0, len); + } else { + ScrnClearCells(xw, screen->cur_row, 0, len); + } +} + +/* + * Erase the cursor's line. + */ +static void +ClearLine(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + unsigned len = (unsigned) MaxCols(screen); + + assert(screen->max_col >= 0); + (void) ClearInLine(xw, screen->cur_row, 0, len); +} + +void +ClearScreen(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + int top; + + if (screen->cursor_state) + HideCursor(); + + ScrnDisownSelection(xw); + ResetWrap(screen); + if ((top = INX2ROW(screen, 0)) <= screen->max_row) { + if (screen->scroll_amt) + FlushScroll(xw); + ClearCurBackground(xw, + top, + 0, + (unsigned) (screen->max_row - top + 1), + (unsigned) MaxCols(screen), + (unsigned) FontWidth(screen)); + } + ClearBufRows(xw, 0, screen->max_row); +} + +/* + * If we've written protected text DEC-style, and are issuing a non-DEC + * erase, temporarily reset the protected_mode flag so that the erase will + * ignore the protected flags. + */ +void +do_erase_line(XtermWidget xw, int param, int mode) +{ + TScreen *screen = TScreenOf(xw); + int saved_mode = screen->protected_mode; + + if (saved_mode == DEC_PROTECT + && saved_mode != mode) { + screen->protected_mode = OFF_PROTECT; + } + + switch (param) { + case -1: /* DEFAULT */ + case 0: + ClearRight(xw, -1); + break; + case 1: + ClearLeft(xw); + break; + case 2: + ClearLine(xw); + break; + } + screen->protected_mode = saved_mode; +} + +/* + * Just like 'do_erase_line()', except that this intercepts ED controls. If we + * clear the whole screen, we'll get the return-value from ClearInLine, and + * find if there were any protected characters left. If not, reset the + * protected mode flag in the screen data (it's slower). + */ +void +do_erase_display(XtermWidget xw, int param, int mode) +{ + TScreen *screen = TScreenOf(xw); + int saved_mode = screen->protected_mode; + + if (saved_mode == DEC_PROTECT + && saved_mode != mode) + screen->protected_mode = OFF_PROTECT; + + switch (param) { + case -1: /* DEFAULT */ + case 0: + if (screen->cur_row == 0 + && screen->cur_col == 0) { + screen->protected_mode = saved_mode; + do_erase_display(xw, 2, mode); + saved_mode = screen->protected_mode; + } else + ClearBelow(xw); + break; + + case 1: + if (screen->cur_row == screen->max_row + && screen->cur_col == screen->max_col) { + screen->protected_mode = saved_mode; + do_erase_display(xw, 2, mode); + saved_mode = screen->protected_mode; + } else + ClearAbove(xw); + break; + + case 2: + /* + * We use 'ClearScreen()' throughout the remainder of the + * program for places where we don't care if the characters are + * protected or not. So we modify the logic around this call + * on 'ClearScreen()' to handle protected characters. + */ + if (screen->protected_mode != OFF_PROTECT) { + int row; + int rc = 1; + unsigned len = (unsigned) MaxCols(screen); + + assert(screen->max_col >= 0); + for (row = 0; row <= screen->max_row; row++) + rc &= ClearInLine(xw, row, 0, len); + if (rc != 0) + saved_mode = OFF_PROTECT; + } else { + ClearScreen(xw); + } + break; + + case 3: + /* xterm addition - erase saved lines. */ + screen->savedlines = 0; + ScrollBarDrawThumb(screen->scrollWidget); + break; + } + screen->protected_mode = saved_mode; +} + +static void +CopyWait(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + XEvent reply; + XEvent *rep = &reply; + + for (;;) { + XWindowEvent(screen->display, VWindow(screen), + ExposureMask, &reply); + switch (reply.type) { + case Expose: + HandleExposure(xw, &reply); + break; + case NoExpose: + case GraphicsExpose: + if (screen->incopy <= 0) { + screen->incopy = 1; + if (screen->scrolls > 0) + screen->scrolls--; + } + if (reply.type == GraphicsExpose) + HandleExposure(xw, &reply); + + if ((reply.type == NoExpose) || + ((XExposeEvent *) rep)->count == 0) { + if (screen->incopy <= 0 && screen->scrolls > 0) + screen->scrolls--; + if (screen->scrolls == 0) { + screen->incopy = 0; + return; + } + screen->incopy = -1; + } + break; + } + } +} + +/* + * used by vertical_copy_area and and horizontal_copy_area + */ +static void +copy_area(XtermWidget xw, + int src_x, + int src_y, + unsigned width, + unsigned height, + int dest_x, + int dest_y) +{ + TScreen *screen = TScreenOf(xw); + + if (width != 0 && height != 0) { + /* wait for previous CopyArea to complete unless + multiscroll is enabled and active */ + if (screen->incopy && screen->scrolls == 0) + CopyWait(xw); + screen->incopy = -1; + + /* save for translating Expose events */ + screen->copy_src_x = src_x; + screen->copy_src_y = src_y; + screen->copy_width = width; + screen->copy_height = height; + screen->copy_dest_x = dest_x; + screen->copy_dest_y = dest_y; + + XCopyArea(screen->display, + VWindow(screen), VWindow(screen), + NormalGC(xw, screen), + src_x, src_y, width, height, dest_x, dest_y); + } +} + +/* + * use when inserting or deleting characters on the current line + */ +static void +horizontal_copy_area(XtermWidget xw, + int firstchar, /* char pos on screen to start copying at */ + int nchars, + int amount) /* number of characters to move right */ +{ + TScreen *screen = TScreenOf(xw); + LineData *ld; + + if ((ld = getLineData(screen, screen->cur_row)) != 0) { + int src_x = LineCursorX(screen, ld, firstchar); + int src_y = CursorY(screen, screen->cur_row); + + copy_area(xw, src_x, src_y, + (unsigned) (nchars * LineFontWidth(screen, ld)), + (unsigned) FontHeight(screen), + src_x + amount * LineFontWidth(screen, ld), src_y); + } +} + +/* + * use when inserting or deleting lines from the screen + */ +static void +vertical_copy_area(XtermWidget xw, + int firstline, /* line on screen to start copying at */ + int nlines, + int amount, /* number of lines to move up (neg=down) */ + int left, + int right) +{ + TScreen *screen = TScreenOf(xw); + + if (nlines > 0) { + int src_x = CursorX(screen, left); + int src_y = firstline * FontHeight(screen) + screen->border; + + copy_area(xw, src_x, src_y, + (unsigned) ((right + 1 - left) * FontWidth(screen)), + (unsigned) (nlines * FontHeight(screen)), + src_x, src_y - amount * FontHeight(screen)); + + if (screen->show_wrap_marks) { + LineData *ld; + int row; + for (row = firstline; row < firstline + nlines; ++row) { + if ((ld = getLineData(screen, row)) != 0) { + ShowWrapMarks(xw, row, ld); + } + } + } + } +} + +/* + * use when scrolling the entire screen + */ +void +scrolling_copy_area(XtermWidget xw, + int firstline, /* line on screen to start copying at */ + int nlines, + int amount) /* number of lines to move up (neg=down) */ +{ + + if (nlines > 0) { + vertical_copy_area(xw, firstline, nlines, amount, 0, TScreenOf(xw)->max_col); + } +} + +/* + * Handler for Expose events on the VT widget. + * Returns 1 iff the area where the cursor was got refreshed. + */ +int +HandleExposure(XtermWidget xw, XEvent * event) +{ + TScreen *screen = TScreenOf(xw); + XExposeEvent *reply = (XExposeEvent *) event; + +#ifndef NO_ACTIVE_ICON + if (reply->window == screen->iconVwin.window) { + WhichVWin(screen) = &screen->iconVwin; + TRACE(("HandleExposure - icon")); + } else { + WhichVWin(screen) = &screen->fullVwin; + TRACE(("HandleExposure - normal")); + } + TRACE((" event %d,%d %dx%d\n", + reply->y, + reply->x, + reply->height, + reply->width)); +#endif /* NO_ACTIVE_ICON */ + + /* if not doing CopyArea or if this is a GraphicsExpose, don't translate */ + if (!screen->incopy || event->type != Expose) + return handle_translated_exposure(xw, reply->x, reply->y, + reply->width, + reply->height); + else { + /* compute intersection of area being copied with + area being exposed. */ + int both_x1 = Max(screen->copy_src_x, reply->x); + int both_y1 = Max(screen->copy_src_y, reply->y); + int both_x2 = Min(screen->copy_src_x + (int) screen->copy_width, + (reply->x + (int) reply->width)); + int both_y2 = Min(screen->copy_src_y + (int) screen->copy_height, + (reply->y + (int) reply->height)); + int value = 0; + + /* was anything copied affected? */ + if (both_x2 > both_x1 && both_y2 > both_y1) { + /* do the copied area */ + value = handle_translated_exposure + (xw, reply->x + screen->copy_dest_x - screen->copy_src_x, + reply->y + screen->copy_dest_y - screen->copy_src_y, + reply->width, reply->height); + } + /* was anything not copied affected? */ + if (reply->x < both_x1 || reply->y < both_y1 + || reply->x + reply->width > both_x2 + || reply->y + reply->height > both_y2) + value = handle_translated_exposure(xw, reply->x, reply->y, + reply->width, reply->height); + + return value; + } +} + +static void +set_background(XtermWidget xw, int color GCC_UNUSED) +{ + TScreen *screen = TScreenOf(xw); + Pixel c = getXtermBackground(xw, xw->flags, color); + + TRACE(("set_background(%d) %#lx\n", color, c)); + XSetWindowBackground(screen->display, VShellWindow(xw), c); + XSetWindowBackground(screen->display, VWindow(screen), c); +} + +/* + * Called by the ExposeHandler to do the actual repaint after the coordinates + * have been translated to allow for any CopyArea in progress. + * The rectangle passed in is pixel coordinates. + */ +static int +handle_translated_exposure(XtermWidget xw, + int rect_x, + int rect_y, + int rect_width, + int rect_height) +{ + TScreen *screen = TScreenOf(xw); + int toprow, leftcol, nrows, ncols; + int x0, x1; + int y0, y1; + int result = 0; + + TRACE(("handle_translated_exposure at %d,%d size %dx%d\n", + rect_y, rect_x, rect_height, rect_width)); + + x0 = (rect_x - OriginX(screen)); + x1 = (x0 + rect_width); + + y0 = (rect_y - OriginY(screen)); + y1 = (y0 + rect_height); + + if ((x0 < 0 || + y0 < 0 || + x1 > Width(screen) || + y1 > Height(screen))) { + set_background(xw, -1); + XClearArea(screen->display, VWindow(screen), + rect_x, + rect_y, + (unsigned) rect_width, + (unsigned) rect_height, False); + } + toprow = y0 / FontHeight(screen); + if (toprow < 0) + toprow = 0; + + leftcol = x0 / FontWidth(screen); + if (leftcol < 0) + leftcol = 0; + + nrows = (y1 - 1) / FontHeight(screen) - toprow + 1; + ncols = (x1 - 1) / FontWidth(screen) - leftcol + 1; + toprow -= screen->scrolls; + if (toprow < 0) { + nrows += toprow; + toprow = 0; + } + if (toprow + nrows > MaxRows(screen)) + nrows = MaxRows(screen) - toprow; + if (leftcol + ncols > MaxCols(screen)) + ncols = MaxCols(screen) - leftcol; + + if (nrows > 0 && ncols > 0) { + ScrnRefresh(xw, toprow, leftcol, nrows, ncols, True); + first_map_occurred(); + if (screen->cur_row >= toprow && + screen->cur_row < toprow + nrows && + screen->cur_col >= leftcol && + screen->cur_col < leftcol + ncols) { + result = 1; + } + + } + TRACE(("...handle_translated_exposure %d\n", result)); + return (result); +} + +/***====================================================================***/ + +void +GetColors(XtermWidget xw, ScrnColors * pColors) +{ + TScreen *screen = TScreenOf(xw); + int n; + + pColors->which = 0; + for (n = 0; n < NCOLORS; ++n) { + SET_COLOR_VALUE(pColors, n, T_COLOR(screen, n)); + } +} + +void +ChangeColors(XtermWidget xw, ScrnColors * pNew) +{ + Bool repaint = False; + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + + TRACE(("ChangeColors\n")); + + if (COLOR_DEFINED(pNew, TEXT_CURSOR)) { + T_COLOR(screen, TEXT_CURSOR) = COLOR_VALUE(pNew, TEXT_CURSOR); + TRACE(("... TEXT_CURSOR: %#lx\n", T_COLOR(screen, TEXT_CURSOR))); + /* no repaint needed */ + } else if ((T_COLOR(screen, TEXT_CURSOR) == T_COLOR(screen, TEXT_FG)) && + (COLOR_DEFINED(pNew, TEXT_FG))) { + if (T_COLOR(screen, TEXT_CURSOR) != COLOR_VALUE(pNew, TEXT_FG)) { + T_COLOR(screen, TEXT_CURSOR) = COLOR_VALUE(pNew, TEXT_FG); + TRACE(("... TEXT_CURSOR: %#lx\n", T_COLOR(screen, TEXT_CURSOR))); + if (screen->Vshow) + repaint = True; + } + } + + if (COLOR_DEFINED(pNew, TEXT_FG)) { + Pixel fg = COLOR_VALUE(pNew, TEXT_FG); + T_COLOR(screen, TEXT_FG) = fg; + TRACE(("... TEXT_FG: %#lx\n", T_COLOR(screen, TEXT_FG))); + if (screen->Vshow) { + setCgsFore(xw, win, gcNorm, fg); + setCgsBack(xw, win, gcNormReverse, fg); + setCgsFore(xw, win, gcBold, fg); + setCgsBack(xw, win, gcBoldReverse, fg); + repaint = True; + } + } + + if (COLOR_DEFINED(pNew, TEXT_BG)) { + Pixel bg = COLOR_VALUE(pNew, TEXT_BG); + T_COLOR(screen, TEXT_BG) = bg; + TRACE(("... TEXT_BG: %#lx\n", T_COLOR(screen, TEXT_BG))); + if (screen->Vshow) { + setCgsBack(xw, win, gcNorm, bg); + setCgsFore(xw, win, gcNormReverse, bg); + setCgsBack(xw, win, gcBold, bg); + setCgsFore(xw, win, gcBoldReverse, bg); + set_background(xw, -1); + repaint = True; + } + } +#if OPT_HIGHLIGHT_COLOR + if (COLOR_DEFINED(pNew, HIGHLIGHT_BG)) { + if (T_COLOR(screen, HIGHLIGHT_BG) != COLOR_VALUE(pNew, HIGHLIGHT_BG)) { + T_COLOR(screen, HIGHLIGHT_BG) = COLOR_VALUE(pNew, HIGHLIGHT_BG); + TRACE(("... HIGHLIGHT_BG: %#lx\n", T_COLOR(screen, HIGHLIGHT_BG))); + if (screen->Vshow) + repaint = True; + } + } + if (COLOR_DEFINED(pNew, HIGHLIGHT_FG)) { + if (T_COLOR(screen, HIGHLIGHT_FG) != COLOR_VALUE(pNew, HIGHLIGHT_FG)) { + T_COLOR(screen, HIGHLIGHT_FG) = COLOR_VALUE(pNew, HIGHLIGHT_FG); + TRACE(("... HIGHLIGHT_FG: %#lx\n", T_COLOR(screen, HIGHLIGHT_FG))); + if (screen->Vshow) + repaint = True; + } + } +#endif + + if (COLOR_DEFINED(pNew, MOUSE_FG) || (COLOR_DEFINED(pNew, MOUSE_BG))) { + if (COLOR_DEFINED(pNew, MOUSE_FG)) { + T_COLOR(screen, MOUSE_FG) = COLOR_VALUE(pNew, MOUSE_FG); + TRACE(("... MOUSE_FG: %#lx\n", T_COLOR(screen, MOUSE_FG))); + } + if (COLOR_DEFINED(pNew, MOUSE_BG)) { + T_COLOR(screen, MOUSE_BG) = COLOR_VALUE(pNew, MOUSE_BG); + TRACE(("... MOUSE_BG: %#lx\n", T_COLOR(screen, MOUSE_BG))); + } + + if (screen->Vshow) { + recolor_cursor(screen, + screen->pointer_cursor, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + XDefineCursor(screen->display, VWindow(screen), + screen->pointer_cursor); + } +#if OPT_TEK4014 + if (TEK4014_SHOWN(xw)) { + TekScreen *tekscr = TekScreenOf(tekWidget); + Window tekwin = TWindow(tekscr); + if (tekwin) { + recolor_cursor(screen, + tekscr->arrow, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + XDefineCursor(screen->display, tekwin, tekscr->arrow); + } + } +#endif + /* no repaint needed */ + } + + if (COLOR_DEFINED(pNew, TEXT_FG) || + COLOR_DEFINED(pNew, TEXT_BG) || + COLOR_DEFINED(pNew, TEXT_CURSOR)) { + if (set_cursor_gcs(xw) && screen->Vshow) { + repaint = True; + } + } +#if OPT_TEK4014 + if (COLOR_DEFINED(pNew, TEK_FG) || + COLOR_DEFINED(pNew, TEK_BG)) { + ChangeTekColors(tekWidget, screen, pNew); + if (TEK4014_SHOWN(xw)) { + TekRepaint(tekWidget); + } + } else if (COLOR_DEFINED(pNew, TEK_CURSOR)) { + ChangeTekColors(tekWidget, screen, pNew); + } +#endif + if (repaint) + xtermRepaint(xw); +} + +void +xtermClear(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("xtermClear\n")); + XClearWindow(screen->display, VWindow(screen)); +} + +void +xtermRepaint(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("xtermRepaint\n")); + xtermClear(xw); + ScrnRefresh(xw, 0, 0, MaxRows(screen), MaxCols(screen), True); +} + +/***====================================================================***/ + +Boolean +isDefaultForeground(const char *name) +{ + return (Boolean) ! x_strcasecmp(name, XtDefaultForeground); +} + +Boolean +isDefaultBackground(const char *name) +{ + return (Boolean) ! x_strcasecmp(name, XtDefaultBackground); +} + +#if OPT_WIDE_CHARS +/* + * Check for Unicode BIDI control characters, which may be miscategorized via + * wcwidth() and iswprint() as zero-width printable characters. + */ +Boolean +isWideControl(unsigned ch) +{ + Boolean result; + + switch (ch) { + case 0x200E: + case 0x200F: + case 0x202A: + case 0x202B: + case 0x202C: + case 0x202D: + case 0x202E: + result = True; + break; + default: + result = False; + break; + } + return result; +} +#endif + +/***====================================================================***/ + +typedef struct { + Pixel fg; + Pixel bg; +} ToSwap; + +#if OPT_HIGHLIGHT_COLOR +#define hc_param ,Bool hilite_color +#define hc_value ,screen->hilite_color +#else +#define hc_param /* nothing */ +#define hc_value /* nothing */ +#endif + +/* + * Use this to swap the foreground/background color values in the resource + * data, and to build up a list of the pairs which must be swapped in the + * GC cache. + */ +static void +swapLocally(ToSwap * list, int *count, ColorRes * fg, ColorRes * bg hc_param) +{ + ColorRes tmp; + int n; + Boolean found = False; + +#if OPT_COLOR_RES + Pixel fg_color = fg->value; + Pixel bg_color = bg->value; +#else + Pixel fg_color = *fg; + Pixel bg_color = *bg; +#endif + +#if OPT_HIGHLIGHT_COLOR + if ((fg_color != bg_color) || !hilite_color) +#endif + { + EXCHANGE(*fg, *bg, tmp); + for (n = 0; n < *count; ++n) { + if ((list[n].fg == fg_color && list[n].bg == bg_color) + || (list[n].fg == bg_color && list[n].bg == fg_color)) { + found = True; + break; + } + } + if (!found) { + list[*count].fg = fg_color; + list[*count].bg = bg_color; + *count = *count + 1; + TRACE(("swapLocally fg %#lx, bg %#lx ->%d\n", + fg_color, bg_color, *count)); + } + } +} + +static void +reallySwapColors(XtermWidget xw, ToSwap * list, int count) +{ + int j, k; + + TRACE(("reallySwapColors\n")); + for (j = 0; j < count; ++j) { + for_each_text_gc(k) { + redoCgs(xw, list[j].fg, list[j].bg, (CgsEnum) k); + } + } +} + +static void +swapVTwinGCs(XtermWidget xw, VTwin * win) +{ + swapCgs(xw, win, gcNorm, gcNormReverse); + swapCgs(xw, win, gcBold, gcBoldReverse); +} + +void +ReverseVideo(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + ToSwap listToSwap[5]; + int numToSwap = 0; + + TRACE(("ReverseVideo\n")); + + /* + * Swap SGR foreground and background colors. By convention, these are + * the colors assigned to "black" (SGR #0) and "white" (SGR #7). Also, + * SGR #8 and SGR #15 are the bold (or bright) versions of SGR #0 and + * #7, respectively. + * + * We don't swap colors that happen to match the screen's foreground + * and background because that tends to produce bizarre effects. + */ +#define swapAnyColor(name,a,b) swapLocally(listToSwap, &numToSwap, &(screen->name[a]), &(screen->name[b]) hc_value) +#define swapAColor(a,b) swapAnyColor(Acolors, a, b) + if_OPT_ISO_COLORS(screen, { + swapAColor(0, 7); + swapAColor(8, 15); + }); + + if (T_COLOR(screen, TEXT_CURSOR) == T_COLOR(screen, TEXT_FG)) + T_COLOR(screen, TEXT_CURSOR) = T_COLOR(screen, TEXT_BG); + +#define swapTColor(a,b) swapAnyColor(Tcolors, a, b) + swapTColor(TEXT_FG, TEXT_BG); + swapTColor(MOUSE_FG, MOUSE_BG); + + reallySwapColors(xw, listToSwap, numToSwap); + + swapVTwinGCs(xw, &(screen->fullVwin)); +#ifndef NO_ACTIVE_ICON + swapVTwinGCs(xw, &(screen->iconVwin)); +#endif /* NO_ACTIVE_ICON */ + + xw->misc.re_verse = (Boolean) ! xw->misc.re_verse; + + if (XtIsRealized((Widget) xw)) { + xtermDisplayCursor(xw); + } +#if OPT_TEK4014 + if (TEK4014_SHOWN(xw)) { + TekScreen *tekscr = TekScreenOf(tekWidget); + Window tekwin = TWindow(tekscr); + recolor_cursor(screen, + tekscr->arrow, + T_COLOR(screen, MOUSE_FG), + T_COLOR(screen, MOUSE_BG)); + XDefineCursor(screen->display, tekwin, tekscr->arrow); + } +#endif + + if (screen->scrollWidget) + ScrollBarReverseVideo(screen->scrollWidget); + + if (XtIsRealized((Widget) xw)) { + set_background(xw, -1); + } +#if OPT_TEK4014 + TekReverseVideo(tekWidget); +#endif + if (XtIsRealized((Widget) xw)) { + xtermRepaint(xw); + } +#if OPT_TEK4014 + if (TEK4014_SHOWN(xw)) { + TekRepaint(tekWidget); + } +#endif + ReverseOldColors(); + set_cursor_gcs(xw); + update_reversevideo(); + TRACE(("...ReverseVideo\n")); +} + +void +recolor_cursor(TScreen * screen, + Cursor cursor, /* X cursor ID to set */ + unsigned long fg, /* pixel indexes to look up */ + unsigned long bg) /* pixel indexes to look up */ +{ + Display *dpy = screen->display; + XColor colordefs[2]; /* 0 is foreground, 1 is background */ + + colordefs[0].pixel = fg; + colordefs[1].pixel = bg; + XQueryColors(dpy, DefaultColormap(dpy, DefaultScreen(dpy)), + colordefs, 2); + XRecolorCursor(dpy, cursor, colordefs, colordefs + 1); + return; +} + +#if OPT_RENDERFONT +static XftColor * +getXftColor(XtermWidget xw, Pixel pixel) +{ +#define CACHE_SIZE 4 + static struct { + XftColor color; + int use; + } cache[CACHE_SIZE]; + static int use; + int i; + int oldest, oldestuse; + XColor color; + + oldestuse = 0x7fffffff; + oldest = 0; + for (i = 0; i < CACHE_SIZE; i++) { + if (cache[i].use) { + if (cache[i].color.pixel == pixel) { + cache[i].use = ++use; + return &cache[i].color; + } + } + if (cache[i].use < oldestuse) { + oldestuse = cache[i].use; + oldest = i; + } + } + i = oldest; + color.pixel = pixel; + XQueryColor(TScreenOf(xw)->display, xw->core.colormap, &color); + cache[i].color.color.red = color.red; + cache[i].color.color.green = color.green; + cache[i].color.color.blue = color.blue; + cache[i].color.color.alpha = 0xffff; + cache[i].color.pixel = pixel; + cache[i].use = ++use; + return &cache[i].color; +} + +/* + * The cell-width is related to, but not the same as the wide-character width. + * We will only get useful values from wcwidth() for codes above 255. + * Otherwise, interpret according to internal data. + */ +#if OPT_RENDERWIDE + +#if OPT_C1_PRINT +#define XtermCellWidth(xw, ch) \ + (((ch) == 0 || (ch) == 127) \ + ? 0 \ + : (((ch) < 256) \ + ? (((ch) >= 128 && (ch) < 160) \ + ? (TScreenOf(xw)->c1_printable ? 1 : 0) \ + : 1) \ + : my_wcwidth(ch))) +#else +#define XtermCellWidth(xw, ch) \ + (((ch) == 0 || (ch) == 127) \ + ? 0 \ + : (((ch) < 256) \ + ? 1 \ + : my_wcwidth(ch))) +#endif + +#endif /* OPT_RENDERWIDE */ + +#define XFT_FONT(name) screen->name.font + +#if OPT_ISO_COLORS +#define UseBoldFont(screen) (!(screen)->colorBDMode || ((screen)->veryBoldColors & BOLD)) +#else +#define UseBoldFont(screen) 1 +#endif +/* + * fontconfig/Xft combination prior to 2.2 has a problem with + * CJK truetype 'double-width' (bi-width/monospace) fonts leading + * to the 's p a c e d o u t' rendering. Consequently, we can't + * rely on XftDrawString8/16 when one of those fonts is used. + * Instead, we need to roll out our own using XftDrawCharSpec. + * A patch in the same spirit (but in a rather different form) + * was applied to gnome vte and gtk2 port of vim. + * See http://bugzilla.mozilla.org/show_bug.cgi?id=196312 + */ +static int +xtermXftDrawString(XtermWidget xw, + unsigned flags GCC_UNUSED, + XftColor * color, + XftFont * font, + int x, + int y, + IChar * text, + Cardinal len, + Bool really) +{ + TScreen *screen = TScreenOf(xw); + int ncells = 0; + + if (len != 0) { +#if OPT_RENDERWIDE + XftCharSpec *sbuf; + XftFont *wfont; + Cardinal src, dst; + XftFont *lastFont = 0; + XftFont *currFont = 0; + Cardinal start = 0; + int charWidth; + int fontnum = screen->menu_font_number; + int fwidth = FontWidth(screen); + +#if OPT_ISO_COLORS + if ((flags & UNDERLINE) + && !screen->colorULMode + && screen->italicULMode + && XFT_FONT(renderWideItal[fontnum])) { + wfont = XFT_FONT(renderWideItal[fontnum]); + } else +#endif + if ((flags & BOLDATTR(screen)) + && UseBoldFont(screen) + && XFT_FONT(renderWideBold[fontnum])) { + wfont = XFT_FONT(renderWideBold[fontnum]); + } else { + wfont = XFT_FONT(renderWideNorm[fontnum]); + } + + BumpTypedBuffer(XftCharSpec, len); + sbuf = BfBuf(XftCharSpec); + + for (src = dst = 0; src < len; src++) { + FcChar32 wc = *text++; + + charWidth = XtermCellWidth(xw, (wchar_t) wc); + if (charWidth < 0) + continue; + + sbuf[dst].ucs4 = wc; + sbuf[dst].x = (short) (x + fwidth * ncells); + sbuf[dst].y = (short) (y); + + currFont = (charWidth == 2 && wfont != 0) ? wfont : font; + ncells += charWidth; + + if (lastFont != currFont) { + if ((lastFont != 0) && really) { + XftDrawCharSpec(screen->renderDraw, + color, + lastFont, + sbuf + start, + (int) (dst - start)); + } + start = dst; + lastFont = currFont; + } + ++dst; + } + if ((dst != start) && really) { + XftDrawCharSpec(screen->renderDraw, + color, + lastFont, + sbuf + start, + (int) (dst - start)); + } +#else /* !OPT_RENDERWIDE */ + if (really) { + XftChar8 *buffer; + int dst; + + BumpTypedBuffer(XftChar8, len); + buffer = BfBuf(XftChar8); + + for (dst = 0; dst < (int) len; ++dst) + buffer[dst] = CharOf(text[dst]); + + XftDrawString8(screen->renderDraw, + color, + font, + x, y, buffer, (int) len); + } + ncells = (int) len; +#endif + } + return ncells; +} +#define xtermXftWidth(xw, flags, color, font, x, y, chars, len) \ + xtermXftDrawString(xw, flags, color, font, x, y, chars, len, False) +#endif /* OPT_RENDERFONT */ + +#if OPT_WIDE_CHARS +/* + * Map characters commonly "fixed" by groff back to their ASCII equivalents. + * Also map other useful equivalents. + */ +unsigned +AsciiEquivs(unsigned ch) +{ + switch (ch) { + case 0x2010: /* groff "-" */ + case 0x2011: + case 0x2012: + case 0x2013: + case 0x2014: + case 0x2015: + case 0x2212: /* groff "\-" */ + ch = '-'; + break; + case 0x2018: /* groff "`" */ + ch = '`'; + break; + case 0x2019: /* groff ' */ + ch = '\''; + break; + case 0x201C: /* groff lq */ + case 0x201D: /* groff rq */ + ch = '"'; + break; + case 0x2329: /* groff ".URL" */ + ch = '<'; + break; + case 0x232a: /* groff ".URL" */ + ch = '>'; + break; + default: + if (ch >= 0xff01 && ch <= 0xff5e) { + /* "Fullwidth" codes (actually double-width) */ + ch -= 0xff00; + ch += ANSI_SPA; + break; + } + } + return ch; +} + +/* + * Actually this should be called "groff_workaround()" - for the places where + * groff stomps on compatibility. Still, if enough people get used to it, + * this might someday become a quasi-standard. + */ +static int +ucs_workaround(XtermWidget xw, + unsigned ch, + unsigned flags, + GC gc, + int x, + int y, + int chrset, + int on_wide) +{ + TScreen *screen = TScreenOf(xw); + int fixed = False; + + if (screen->wide_chars && screen->utf8_mode && ch > 256) { + IChar eqv = (IChar) AsciiEquivs(ch); + + if (eqv != (IChar) ch) { + int width = my_wcwidth((int) ch); + + do { + drawXtermText(xw, + flags, + gc, + x, + y, + chrset, + &eqv, + 1, + on_wide); + x += FontWidth(screen); + eqv = '?'; + } while (width-- > 1); + + fixed = True; + } else if (ch == HIDDEN_CHAR) { + fixed = True; + } + } + return fixed; +} +#endif + +/* + * Use this when the characters will not fill the cell area properly. Fill the + * area where we'll write the characters, otherwise we'll get gaps between + * them, e.g., in the original background color. + * + * The cursor is a special case, because the XFillRectangle call only uses the + * foreground, while we've set the cursor color in the background. So we need + * a special GC for that. + */ +static void +xtermFillCells(XtermWidget xw, + unsigned flags, + GC gc, + int x, + int y, + Cardinal len) +{ + TScreen *screen = TScreenOf(xw); + VTwin *currentWin = WhichVWin(screen); + + if (!(flags & NOBACKGROUND)) { + CgsEnum srcId = getCgsId(xw, currentWin, gc); + CgsEnum dstId = gcMAX; + Pixel fg = getCgsFore(xw, currentWin, gc); + Pixel bg = getCgsBack(xw, currentWin, gc); + + switch (srcId) { + case gcVTcursNormal: + case gcVTcursReverse: + dstId = gcVTcursOutline; + break; + case gcVTcursFilled: + case gcVTcursOutline: + /* FIXME */ + break; + case gcNorm: + dstId = gcNormReverse; + break; + case gcNormReverse: + dstId = gcNorm; + break; + case gcBold: + dstId = gcBoldReverse; + break; + case gcBoldReverse: + dstId = gcBold; + break; +#if OPT_BOX_CHARS + case gcLine: + case gcDots: + /* FIXME */ + break; +#endif +#if OPT_DEC_CHRSET + case gcCNorm: + case gcCBold: + /* FIXME */ + break; +#endif +#if OPT_WIDE_CHARS + case gcWide: + dstId = gcWideReverse; + break; + case gcWBold: + dstId = gcBoldReverse; + break; + case gcWideReverse: + case gcWBoldReverse: + /* FIXME */ + break; +#endif +#if OPT_TEK4014 + case gcTKcurs: + /* FIXME */ + break; +#endif + case gcMAX: + break; + } + + if (dstId != gcMAX) { + setCgsFore(xw, currentWin, dstId, bg); + setCgsBack(xw, currentWin, dstId, fg); + + XFillRectangle(screen->display, VWindow(screen), + getCgsGC(xw, currentWin, dstId), + x, y, + len * (Cardinal) FontWidth(screen), + (unsigned) FontHeight(screen)); + } + } +} + +#if OPT_TRACE +static void +xtermSetClipRectangles(Display * dpy, + GC gc, + int x, + int y, + XRectangle * rp, + Cardinal nr, + int order) +{ +#if 0 + TScreen *screen = TScreenOf(term); + Drawable draw = VWindow(screen); + + XSetClipMask(dpy, gc, None); + XDrawRectangle(screen->display, draw, gc, + x + rp->x - 1, + y + rp->y - 1, + rp->width, + rp->height); +#endif + + XSetClipRectangles(dpy, gc, + x, y, rp, (int) nr, order); + TRACE(("clipping @(%3d,%3d) (%3d,%3d)..(%3d,%3d)\n", + y, x, + rp->y, rp->x, rp->height, rp->width)); +} + +#else +#define xtermSetClipRectangles(dpy, gc, x, y, rp, nr, order) \ + XSetClipRectangles(dpy, gc, x, y, rp, (int) nr, order) +#endif + +#if OPT_CLIP_BOLD +/* + * This special case is a couple of percent slower, but avoids a lot of pixel + * trash in rxcurses' hanoi.cmd demo (e.g., 10x20 font). + */ +#define beginClipping(screen,gc,pwidth,plength) \ + if (screen->use_clipping && (pwidth > 2)) { \ + XRectangle clip; \ + int clip_x = x; \ + int clip_y = y - FontHeight(screen) + FontDescent(screen); \ + clip.x = 0; \ + clip.y = 0; \ + clip.height = (unsigned short) FontHeight(screen); \ + clip.width = (unsigned short) (pwidth * plength); \ + xtermSetClipRectangles(screen->display, gc, \ + clip_x, clip_y, \ + &clip, 1, Unsorted); \ + } +#define endClipping(screen,gc) \ + XSetClipMask(screen->display, gc, None) +#else +#define beginClipping(screen,gc,pwidth,plength) /* nothing */ +#define endClipping(screen,gc) /* nothing */ +#endif /* OPT_CLIP_BOLD */ + +#if OPT_CLIP_BOLD && OPT_RENDERFONT && defined(HAVE_XFTDRAWSETCLIP) && defined(HAVE_XFTDRAWSETCLIPRECTANGLES) +#define beginXftClipping(screen,px,py,plength) \ + if (screen->use_clipping && (FontWidth(screen) > 2)) { \ + XRectangle clip; \ + double adds = (screen->scale_height - 1.0) * FontHeight(screen); \ + int height = dimRound(adds + FontHeight(screen)); \ + int descnt = dimRound(adds / 2.0) + FontDescent(screen); \ + int clip_x = px; \ + int clip_y = py - height + descnt; \ + clip.x = 0; \ + clip.y = 0; \ + clip.height = (unsigned short) height; \ + clip.width = (unsigned short) (FontWidth(screen) * plength); \ + XftDrawSetClipRectangles (screen->renderDraw, \ + clip_x, clip_y, \ + &clip, 1); \ + } +#define endXftClipping(screen) \ + XftDrawSetClip (screen->renderDraw, 0) +#else +#define beginXftClipping(screen,px,py,plength) /* nothing */ +#define endXftClipping(screen) /* nothing */ +#endif /* OPT_CLIP_BOLD */ + +#if OPT_RENDERFONT +static int +drawClippedXftString(XtermWidget xw, + unsigned flags, + XftFont * font, + XftColor * fg_color, + int x, + int y, + IChar * text, + Cardinal len) +{ + int ncells = xtermXftWidth(xw, flags, + fg_color, + font, x, y, + text, + len); + TScreen *screen = TScreenOf(xw); + + beginXftClipping(screen, x, y, ncells); + xtermXftDrawString(xw, flags, + fg_color, + font, x, y, + text, + len, + True); + endXftClipping(screen); + return ncells; +} +#endif + +#ifndef NO_ACTIVE_ICON +#define WhichVFontData(screen,name) \ + (IsIcon(screen) ? &((screen)->fnt_icon) \ + : &((screen)->name)) +#else +#define WhichVFontData(screen,name) \ + (&((screen)->name)) +#endif + +/* + * Draws text with the specified combination of bold/underline. The return + * value is the updated x position. + */ +int +drawXtermText(XtermWidget xw, + unsigned flags, + GC gc, + int x, + int y, + int chrset, + IChar * text, + Cardinal len, + int on_wide) +{ + TScreen *screen = TScreenOf(xw); + Cardinal real_length = len; + Cardinal underline_len = 0; + /* Intended width of the font to draw (as opposed to the actual width of + the X font, and the width of the default font) */ + int font_width = ((flags & DOUBLEWFONT) ? 2 : 1) * screen->fnt_wide; + Bool did_ul = False; + +#if OPT_WIDE_CHARS + if (text == 0) + return 0; +#endif +#if OPT_DEC_CHRSET + if (CSET_DOUBLE(chrset)) { + /* We could try drawing double-size characters in the icon, but + * given that the icon font is usually nil or nil2, there + * doesn't seem to be much point. + */ + int inx = 0; + GC gc2 = ((!IsIcon(screen) && screen->font_doublesize) + ? xterm_DoubleGC(xw, (unsigned) chrset, flags, gc, &inx) + : 0); + + TRACE(("DRAWTEXT%c[%4d,%4d] (%d)%3d:%s\n", + screen->cursor_state == OFF ? ' ' : '*', + y, x, chrset, len, + visibleIChars(text, len))); + + if (gc2 != 0) { /* draw actual double-sized characters */ + XFontStruct *fs = screen->double_fonts[inx].fs; + +#if OPT_RENDERFONT + if (!UsingRenderFont(xw)) +#endif + { + XRectangle rect, *rp = ▭ + Cardinal nr = 1; + + font_width *= 2; + flags |= DOUBLEWFONT; + + rect.x = 0; + rect.y = 0; + rect.width = (unsigned short) ((int) len * font_width); + rect.height = (unsigned short) (FontHeight(screen)); + + TRACE(("drawing %s\n", visibleChrsetName((unsigned) chrset))); + switch (chrset) { + case CSET_DHL_TOP: + rect.y = (short) -(fs->ascent / 2); + y -= rect.y; + flags |= DOUBLEHFONT; + break; + case CSET_DHL_BOT: + rect.y = (short) (rect.height - (fs->ascent / 2)); + y -= rect.y; + flags |= DOUBLEHFONT; + break; + default: + nr = 0; + break; + } + + if (nr) { + xtermSetClipRectangles(screen->display, gc2, + x, y, rp, nr, YXBanded); + } else { + XSetClipMask(screen->display, gc2, None); + } + } + + /* Call ourselves recursively with the new gc */ + + /* + * If we're trying to use proportional font, or if the + * font server didn't give us what we asked for wrt + * width, position each character independently. + */ + if (screen->fnt_prop + || (fs->min_bounds.width != fs->max_bounds.width) + || (fs->min_bounds.width != 2 * FontWidth(screen))) { + /* It is hard to fall-through to the main + branch: in a lot of places the check + for the cached font info is for + normal/bold fonts only. */ + while (len--) { + x = drawXtermText(xw, flags, gc2, + x, y, 0, + text++, + 1, on_wide); + x += FontWidth(screen); + } + } else { + x = drawXtermText(xw, flags, gc2, + x, y, 0, + text, + len, on_wide); + x += (int) len *FontWidth(screen); + } + + TRACE(("drawtext [%4d,%4d]\n", y, x)); + } else { /* simulate double-sized characters */ + unsigned need = 2 * len; + IChar *temp = TypeMallocN(IChar, need); + unsigned n = 0; + + while (len--) { + temp[n++] = *text++; + temp[n++] = ' '; + } + x = drawXtermText(xw, + flags, + gc, + x, y, + 0, + temp, + n, + on_wide); + free(temp); + } + return x; + } +#endif +#if OPT_RENDERFONT + if (UsingRenderFont(xw)) { + VTwin *currentWin = WhichVWin(screen); + Display *dpy = screen->display; + XftFont *font; + XGCValues values; + int fontnum = screen->menu_font_number; + int ncells; + + if (!screen->renderDraw) { + int scr; + Drawable draw = VWindow(screen); + Visual *visual; + + scr = DefaultScreen(dpy); + visual = DefaultVisual(dpy, scr); + screen->renderDraw = XftDrawCreate(dpy, draw, visual, + DefaultColormap(dpy, scr)); + } +#if OPT_ISO_COLORS + if ((flags & UNDERLINE) + && !screen->colorULMode + && screen->italicULMode + && XFT_FONT(renderFontItal[fontnum])) { + font = XFT_FONT(renderFontItal[fontnum]); + did_ul = True; + } else +#endif + if ((flags & BOLDATTR(screen)) + && UseBoldFont(screen) + && XFT_FONT(renderFontBold[fontnum])) { + font = XFT_FONT(renderFontBold[fontnum]); + } else { + font = XFT_FONT(renderFontNorm[fontnum]); + } + values.foreground = getCgsFore(xw, currentWin, gc); + values.background = getCgsBack(xw, currentWin, gc); + + if (!(flags & NOBACKGROUND)) { + XftColor *bg_color = getXftColor(xw, values.background); + ncells = xtermXftWidth(xw, flags, + bg_color, + font, x, y, + text, + len); + XftDrawRect(screen->renderDraw, + bg_color, + x, y, + (unsigned) (ncells * FontWidth(screen)), + (unsigned) FontHeight(screen)); + } + + y += font->ascent; +#if OPT_BOX_CHARS + { + /* adding code to substitute simulated line-drawing characters */ + int last, first = 0; + Dimension old_wide, old_high = 0; + int curX = x; + + for (last = 0; last < (int) len; last++) { + Boolean replace = False; + Boolean missing = False; + unsigned ch = (unsigned) text[last]; + int nc; +#if OPT_WIDE_CHARS + + if (xtermIsDecGraphic(ch)) { + /* + * Xft generally does not have the line-drawing characters + * in cells 1-31. Assume this (we cannot inspect the + * picture easily...), and attempt to fill in from real + * line-drawing character in the font at the Unicode + * position. Failing that, use our own box-characters. + */ + if (screen->force_box_chars + || xtermXftMissing(xw, font, dec2ucs(ch))) { + missing = 1; + } else { + ch = dec2ucs(ch); + replace = True; + } + } else if (ch >= 256) { + /* + * If we're reading UTF-8 from the client, we may have a + * line-drawing character. Translate it back to our + * box-code if Xft tells us that the glyph is missing. + */ + if_OPT_WIDE_CHARS(screen, { + unsigned part = ucs2dec(ch); + if (xtermIsDecGraphic(part) && + (screen->force_box_chars + || xtermXftMissing(xw, font, ch))) { + ch = part; + missing = True; + } + }); + } +#else + if (xtermIsDecGraphic(ch)) { + /* + * Xft generally does not have the line-drawing characters + * in cells 1-31. Check for this, and attempt to fill in + * from real line-drawing character in the font at the + * Unicode position. Failing that, use our own + * box-characters. + */ + if (xtermXftMissing(xw, font, ch)) { + missing = 1; + } + } +#endif + + /* + * If we now have one of our box-codes, draw it directly. + */ + if (missing || replace) { + /* line drawing character time */ + if (last > first) { + nc = drawClippedXftString(xw, + flags, + font, + getXftColor(xw, values.foreground), + curX, + y, + text + first, + (Cardinal) (last - first)); + curX += nc * FontWidth(screen); + underline_len += (Cardinal) nc; + } + if (missing) { + old_wide = screen->fnt_wide; + old_high = screen->fnt_high; + screen->fnt_wide = (Dimension) FontWidth(screen); + screen->fnt_high = (Dimension) FontHeight(screen); + xtermDrawBoxChar(xw, ch, flags, gc, + curX, y - FontAscent(screen), 1); + curX += FontWidth(screen); + underline_len += 1; + screen->fnt_wide = old_wide; + screen->fnt_high = old_high; + } else { + IChar ch2 = (IChar) ch; + nc = drawClippedXftString(xw, + flags, + font, + getXftColor(xw, values.foreground), + curX, + y, + &ch2, + 1); + curX += nc * FontWidth(screen); + underline_len += (Cardinal) nc; + } + first = last + 1; + } + } + if (last > first) { + underline_len += (Cardinal) + drawClippedXftString(xw, + flags, + font, + getXftColor(xw, values.foreground), + curX, + y, + text + first, + (Cardinal) (last - first)); + } + } +#else + { + underline_len += (Cardinal) + drawClippedXftString(xw, + flags, + font, + getXftColor(xw, values.foreground), + x, + y, + text, + len); + } +#endif /* OPT_BOX_CHARS */ + + if ((flags & UNDERLINE) && screen->underline && !did_ul) { + if (FontDescent(screen) > 1) + y++; + XDrawLine(screen->display, VWindow(screen), gc, + x, y, + x + (int) underline_len * FontWidth(screen) - 1, + y); + } + return x + (int) len *FontWidth(screen); + } +#endif /* OPT_RENDERFONT */ + /* + * If we're asked to display a proportional font, do this with a fixed + * pitch. Yes, it's ugly. But we cannot distinguish the use of xterm + * as a dumb terminal vs its use as in fullscreen programs such as vi. + * Hint: do not try to use a proportional font in the icon. + */ + if (!IsIcon(screen) && !(flags & CHARBYCHAR) && screen->fnt_prop) { + int adj, width; + XTermFonts *font = ((flags & BOLDATTR(screen)) + ? WhichVFontData(screen, fnts[fBold]) + : WhichVFontData(screen, fnts[fNorm])); + + while (len--) { + int cells = WideCells(*text); +#if OPT_BOX_CHARS +#if OPT_WIDE_CHARS + if (*text == HIDDEN_CHAR) { + ++text; + continue; + } else +#endif + if (IsXtermMissingChar(screen, *text, font)) { + adj = 0; + } else +#endif + { + if_WIDE_OR_NARROW(screen, { + XChar2b temp[1]; + temp[0].byte2 = LO_BYTE(*text); + temp[0].byte1 = HI_BYTE(*text); + width = XTextWidth16(font->fs, temp, 1); + } + , { + char temp[1]; + temp[0] = (char) LO_BYTE(*text); + width = XTextWidth(font->fs, temp, 1); + }); + adj = (FontWidth(screen) - width) / 2; + if (adj < 0) + adj = 0; + } + xtermFillCells(xw, flags, gc, x, y, (Cardinal) cells); + x = drawXtermText(xw, + flags | NOBACKGROUND | CHARBYCHAR, + gc, x + adj, y, chrset, + text++, 1, on_wide) - adj; + } + return x; + } +#if OPT_BOX_CHARS + /* If the font is incomplete, draw some substitutions */ + if (!IsIcon(screen) + && !(flags & NOTRANSLATION) + && (!screen->fnt_boxes || screen->force_box_chars)) { + /* Fill in missing box-characters. + Find regions without missing characters, and draw + them calling ourselves recursively. Draw missing + characters via xtermDrawBoxChar(). */ + XTermFonts *font = ((flags & BOLDATTR(screen)) + ? WhichVFontData(screen, fnts[fBold]) + : WhichVFontData(screen, fnts[fNorm])); + int last, first = 0; + Bool drewBoxes = False; + + for (last = 0; last < (int) len; last++) { + unsigned ch = (unsigned) text[last]; + Bool isMissing; + int ch_width; +#if OPT_WIDE_CHARS + + if (ch == HIDDEN_CHAR) { + if (last > first) { + x = drawXtermText(xw, flags | NOTRANSLATION, gc, + x, y, + chrset, text + first, + (unsigned) (last - first), on_wide); + } + first = last + 1; + drewBoxes = True; + continue; + } + ch_width = my_wcwidth((int) ch); + isMissing = + IsXtermMissingChar(screen, ch, + ((on_wide || ch_width > 1) + && okFont(NormalWFont(screen))) + ? WhichVFontData(screen, fnts[fWide]) + : font); +#else + isMissing = IsXtermMissingChar(screen, ch, font); + ch_width = 1; +#endif + /* + * If the character is not missing, but we're in wide-character + * mode and the character happens to be a wide-character that + * corresponds to the line-drawing set, allow the forceBoxChars + * resource (or menu entry) to force it to display using our + * tables. + */ + if_OPT_WIDE_CHARS(screen, { + if (!isMissing + && ch > 255 + && ucs2dec(ch) < 32 + && TScreenOf(xw)->force_box_chars) { + ch = ucs2dec(ch); + isMissing = True; + } + }); + + if (isMissing) { + if (last > first) { + x = drawXtermText(xw, flags | NOTRANSLATION, gc, + x, y, + chrset, text + first, + (unsigned) (last - first), on_wide); + } +#if OPT_WIDE_CHARS + if (ucs_workaround(xw, ch, flags, gc, + x, y, + chrset, on_wide)) { + /* + * if true, we drew at least one cell whether or not it is + * printable + */ + if (ch_width <= 0) + ch_width = 1; + } else +#endif + { + if (ch_width <= 0) + ch_width = 1; + xtermDrawBoxChar(xw, ch, flags, gc, + x, y, + ch_width); + } + x += (ch_width * FontWidth(screen)); + first = last + 1; + drewBoxes = True; + } + } + if (last <= first) { + return x; + } + text += first; + len = (Cardinal) (last - first); + flags |= NOTRANSLATION; + if (drewBoxes) { + return drawXtermText(xw, + flags, + gc, + x, + y, + chrset, + text, + len, + on_wide); + } + } +#endif /* OPT_BOX_CHARS */ + /* + * Behave as if the font has (maybe Unicode-replacements for) drawing + * characters in the range 1-31 (either we were not asked to ignore them, + * or the caller made sure that there is none). + */ + TRACE(("drawtext%c[%4d,%4d] (%d) %d:%s\n", + screen->cursor_state == OFF ? ' ' : '*', + y, x, chrset, len, + visibleIChars(text, len))); + if (screen->scale_height != 1.0) { + xtermFillCells(xw, flags, gc, x, y, (Cardinal) len); + } + y += FontAscent(screen); + +#if OPT_WIDE_CHARS + + if (screen->wide_chars || screen->unicode_font) { + XChar2b *buffer; + Bool needWide = False; + int ascent_adjust = 0; + int src, dst; + + BumpTypedBuffer(XChar2b, len); + buffer = BfBuf(XChar2b); + + for (src = dst = 0; src < (int) len; src++) { + IChar ch = text[src]; + + if (ch == HIDDEN_CHAR) + continue; + + if (!needWide + && !IsIcon(screen) + && ((on_wide || my_wcwidth((int) ch) > 1) + && okFont(NormalWFont(screen)))) { + needWide = True; + } + + /* + * bitmap-fonts are limited to 16-bits. + */ +#if OPT_WIDER_ICHAR + if (ch > 0xffff) { + ch = UCS_REPL; + } +#endif + buffer[dst].byte2 = LO_BYTE(ch); + buffer[dst].byte1 = HI_BYTE(ch); +#if OPT_MINI_LUIT +#define UCS2SBUF(value) buffer[dst].byte2 = LO_BYTE(value);\ + buffer[dst].byte1 = HI_BYTE(value) + +#define Map2Sbuf(from,to) (text[src] == from) { UCS2SBUF(to); } + + if (screen->latin9_mode && !screen->utf8_mode && text[src] < 256) { + + /* see http://www.cs.tut.fi/~jkorpela/latin9.html */ + /* *INDENT-OFF* */ + if Map2Sbuf(0xa4, 0x20ac) + else if Map2Sbuf(0xa6, 0x0160) + else if Map2Sbuf(0xa8, 0x0161) + else if Map2Sbuf(0xb4, 0x017d) + else if Map2Sbuf(0xb8, 0x017e) + else if Map2Sbuf(0xbc, 0x0152) + else if Map2Sbuf(0xbd, 0x0153) + else if Map2Sbuf(0xbe, 0x0178) + /* *INDENT-ON* */ + + } + if (screen->unicode_font + && (text[src] == ANSI_DEL || + text[src] < ANSI_SPA)) { + unsigned ni = dec2ucs((unsigned) ((text[src] == ANSI_DEL) + ? 0 + : text[src])); + UCS2SBUF(ni); + } +#endif /* OPT_MINI_LUIT */ + ++dst; + } + /* FIXME This is probably wrong. But it works. */ + underline_len = len; + + /* Set the drawing font */ + if (!(flags & (DOUBLEHFONT | DOUBLEWFONT))) { + VTwin *currentWin = WhichVWin(screen); + VTFontEnum fntId; + CgsEnum cgsId; + Pixel fg = getCgsFore(xw, currentWin, gc); + Pixel bg = getCgsBack(xw, currentWin, gc); + + if (needWide + && (okFont(NormalWFont(screen)) || okFont(BoldWFont(screen)))) { + if ((flags & BOLDATTR(screen)) != 0 + && okFont(BoldWFont(screen))) { + fntId = fWBold; + cgsId = gcWBold; + } else { + fntId = fWide; + cgsId = gcWide; + } + } else if ((flags & BOLDATTR(screen)) != 0 + && okFont(BoldFont(screen))) { + fntId = fBold; + cgsId = gcBold; + } else { + fntId = fNorm; + cgsId = gcNorm; + } + + setCgsFore(xw, currentWin, cgsId, fg); + setCgsBack(xw, currentWin, cgsId, bg); + gc = getCgsGC(xw, currentWin, cgsId); + + if (fntId != fNorm) { + XFontStruct *thisFp = WhichVFont(screen, fnts[fntId].fs); + ascent_adjust = (thisFp->ascent + - NormalFont(screen)->ascent); + if (thisFp->max_bounds.width == + NormalFont(screen)->max_bounds.width * 2) { + underline_len = real_length = (Cardinal) (dst * 2); + } else if (cgsId == gcWide || cgsId == gcWBold) { + underline_len = real_length = (Cardinal) (dst * 2); + xtermFillCells(xw, + flags, + gc, + x, + y - thisFp->ascent, + real_length); + } + } + } + + if (flags & NOBACKGROUND) { + XDrawString16(screen->display, + VWindow(screen), gc, + x, y + ascent_adjust, + buffer, dst); + } else { + XDrawImageString16(screen->display, + VWindow(screen), gc, + x, y + ascent_adjust, + buffer, dst); + } + + if ((flags & BOLDATTR(screen)) && screen->enbolden) { + beginClipping(screen, gc, (Cardinal) font_width, len); + XDrawString16(screen->display, VWindow(screen), gc, + x + 1, + y + ascent_adjust, + buffer, dst); + endClipping(screen, gc); + } + + } else +#endif /* OPT_WIDE_CHARS */ + { + int length = (int) len; /* X should have used unsigned */ +#if OPT_WIDE_CHARS + char *buffer; + int dst; + + BumpTypedBuffer(char, len); + buffer = BfBuf(char); + + for (dst = 0; dst < length; ++dst) + buffer[dst] = (char) LO_BYTE(text[dst]); +#else + char *buffer = (char *) text; +#endif + + if (flags & NOBACKGROUND) { + XDrawString(screen->display, VWindow(screen), gc, + x, y, buffer, length); + } else { + XDrawImageString(screen->display, VWindow(screen), gc, + x, y, buffer, length); + } + underline_len = (Cardinal) length; + if ((flags & BOLDATTR(screen)) && screen->enbolden) { + beginClipping(screen, gc, font_width, length); + XDrawString(screen->display, VWindow(screen), gc, + x + 1, y, buffer, length); + endClipping(screen, gc); + } + } + + if ((flags & UNDERLINE) && screen->underline && !did_ul) { + if (FontDescent(screen) > 1) + y++; + XDrawLine(screen->display, VWindow(screen), gc, + x, y, (x + (int) underline_len * font_width - 1), y); + } + + return x + (int) real_length *FontWidth(screen); +} + +#if OPT_WIDE_CHARS +/* + * Allocate buffer - workaround for wide-character interfaces. + */ +void +allocXtermChars(ScrnPtr * buffer, Cardinal length) +{ + if (*buffer == 0) { + *buffer = (ScrnPtr) XtMalloc(length); + } else { + *buffer = (ScrnPtr) XtRealloc((char *) *buffer, length); + } +} +#endif + +/* set up size hints for window manager; min 1 char by 1 char */ +void +xtermSizeHints(XtermWidget xw, int scrollbarWidth) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("xtermSizeHints\n")); + TRACE((" border %d\n", xw->core.border_width)); + TRACE((" scrollbar %d\n", scrollbarWidth)); + + xw->hints.base_width = 2 * screen->border + scrollbarWidth; + xw->hints.base_height = 2 * screen->border; + +#if OPT_TOOLBAR + TRACE((" toolbar %d\n", ToolbarHeight(xw))); + + xw->hints.base_height += ToolbarHeight(xw); + xw->hints.base_height += BorderWidth(xw) * 2; + xw->hints.base_width += BorderWidth(xw) * 2; +#endif + + xw->hints.width_inc = FontWidth(screen); + xw->hints.height_inc = FontHeight(screen); + xw->hints.min_width = xw->hints.base_width + xw->hints.width_inc; + xw->hints.min_height = xw->hints.base_height + xw->hints.height_inc; + + xw->hints.width = MaxCols(screen) * FontWidth(screen) + xw->hints.min_width; + xw->hints.height = MaxRows(screen) * FontHeight(screen) + xw->hints.min_height; + + xw->hints.flags |= (PSize | PBaseSize | PMinSize | PResizeInc); + + TRACE_HINTS(&(xw->hints)); +} + +void +getXtermSizeHints(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + long supp; + + if (!XGetWMNormalHints(screen->display, VShellWindow(xw), + &xw->hints, &supp)) + memset(&xw->hints, 0, sizeof(xw->hints)); + TRACE_HINTS(&(xw->hints)); +} + +/* + * Returns a GC, selected according to the font (reverse/bold/normal) that is + * required for the current position (implied). The GC is updated with the + * current screen foreground and background colors. + */ +GC +updatedXtermGC(XtermWidget xw, unsigned flags, unsigned fg_bg, Bool hilite) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + CgsEnum cgsId = gcMAX; + unsigned my_fg = extract_fg(xw, fg_bg, flags); + unsigned my_bg = extract_bg(xw, fg_bg, flags); + Pixel fg_pix = getXtermForeground(xw, flags, my_fg); + Pixel bg_pix = getXtermBackground(xw, flags, my_bg); + Pixel xx_pix; +#if OPT_HIGHLIGHT_COLOR + Pixel selbg_pix = T_COLOR(screen, HIGHLIGHT_BG); + Pixel selfg_pix = T_COLOR(screen, HIGHLIGHT_FG); + Boolean always = screen->hilite_color; + Boolean use_selbg = (Boolean) (always || + isNotForeground(xw, fg_pix, bg_pix, selbg_pix)); + Boolean use_selfg = (Boolean) (always && + isNotBackground(xw, fg_pix, bg_pix, selfg_pix)); +#endif + + (void) fg_bg; + (void) my_bg; + (void) my_fg; + + /* + * Discard video attributes overridden by colorXXXMode's. + */ + checkVeryBoldColors(flags, my_fg); + + if (ReverseOrHilite(screen, flags, hilite)) { + if (flags & BOLDATTR(screen)) { + cgsId = gcBoldReverse; + } else { + cgsId = gcNormReverse; + } + +#if OPT_HIGHLIGHT_COLOR + if (!screen->hilite_color) { + if (selbg_pix != T_COLOR(screen, TEXT_FG) + && selbg_pix != fg_pix + && selbg_pix != bg_pix + && selbg_pix != xw->dft_foreground) { + bg_pix = fg_pix; + fg_pix = selbg_pix; + } + } +#endif + EXCHANGE(fg_pix, bg_pix, xx_pix); +#if OPT_HIGHLIGHT_COLOR + if (screen->hilite_color) { + if (screen->hilite_reverse) { + if (use_selbg) { + if (use_selfg) + bg_pix = fg_pix; + else + fg_pix = bg_pix; + } + if (use_selbg) + bg_pix = selbg_pix; + if (use_selfg) + fg_pix = selfg_pix; + } + } +#endif + } else { + if (flags & BOLDATTR(screen)) { + cgsId = gcBold; + } else { + cgsId = gcNorm; + } + } +#if OPT_HIGHLIGHT_COLOR + if (!screen->hilite_color || !screen->hilite_reverse) { + if (hilite && !screen->hilite_reverse) { + if (use_selbg) + bg_pix = selbg_pix; + if (use_selfg) + fg_pix = selfg_pix; + } + } +#endif + +#if OPT_BLINK_TEXT + if ((screen->blink_state == ON) && (!screen->blink_as_bold) && (flags & BLINK)) { + fg_pix = bg_pix; + } +#endif + + setCgsFore(xw, win, cgsId, fg_pix); + setCgsBack(xw, win, cgsId, bg_pix); + return getCgsGC(xw, win, cgsId); +} + +/* + * Resets the foreground/background of the GC returned by 'updatedXtermGC()' + * to the values that would be set in SGR_Foreground and SGR_Background. This + * duplicates some logic, but only modifies 1/4 as many GC's. + */ +void +resetXtermGC(XtermWidget xw, unsigned flags, Bool hilite) +{ + TScreen *screen = TScreenOf(xw); + VTwin *win = WhichVWin(screen); + CgsEnum cgsId = gcMAX; + Pixel fg_pix = getXtermForeground(xw, flags, xw->cur_foreground); + Pixel bg_pix = getXtermBackground(xw, flags, xw->cur_background); + + checkVeryBoldColors(flags, xw->cur_foreground); + + if (ReverseOrHilite(screen, flags, hilite)) { + if (flags & BOLDATTR(screen)) { + cgsId = gcBoldReverse; + } else { + cgsId = gcNormReverse; + } + + setCgsFore(xw, win, cgsId, bg_pix); + setCgsBack(xw, win, cgsId, fg_pix); + + } else { + if (flags & BOLDATTR(screen)) { + cgsId = gcBold; + } else { + cgsId = gcNorm; + } + + setCgsFore(xw, win, cgsId, fg_pix); + setCgsBack(xw, win, cgsId, bg_pix); + } +} + +#if OPT_ISO_COLORS +/* + * Extract the foreground-color index from a color pair. + * If we've got BOLD or UNDERLINE color-mode active, those will be used. + */ +unsigned +extract_fg(XtermWidget xw, unsigned color, unsigned flags) +{ + unsigned fg = ExtractForeground(color); + + if (TScreenOf(xw)->colorAttrMode + || (fg == ExtractBackground(color))) { + fg = MapToColorMode(fg, TScreenOf(xw), flags); + } + return fg; +} + +/* + * Extract the background-color index from a color pair. + * If we've got INVERSE color-mode active, that will be used. + */ +unsigned +extract_bg(XtermWidget xw, unsigned color, unsigned flags) +{ + unsigned bg = ExtractBackground(color); + + if (TScreenOf(xw)->colorAttrMode + || (bg == ExtractForeground(color))) { + if (TScreenOf(xw)->colorRVMode && (flags & INVERSE)) + bg = COLOR_RV; + } + return bg; +} + +/* + * Combine the current foreground and background into a single 8-bit number. + * Note that we're storing the SGR foreground, since cur_foreground may be set + * to COLOR_UL, COLOR_BD or COLOR_BL, which would make the code larger than 8 + * bits. + * + * This assumes that fg/bg are equal when we override with one of the special + * attribute colors. + */ +CellColor +makeColorPair(int fg, int bg) +{ + unsigned my_bg = (bg >= 0) && (bg < NUM_ANSI_COLORS) ? (unsigned) bg : 0; + unsigned my_fg = (fg >= 0) && (fg < NUM_ANSI_COLORS) ? (unsigned) fg : my_bg; + + return (CellColor) (my_fg | (my_bg << COLOR_BITS)); +} + +/* + * Using the "current" SGR background, clear a rectangle. + */ +void +ClearCurBackground(XtermWidget xw, + int top, + int left, + unsigned height, + unsigned width, + unsigned fw) +{ + TScreen *screen = TScreenOf(xw); + + TRACE(("ClearCurBackground %d,%d %dx%d with %d\n", + top, left, height, width, xw->cur_background)); + + assert((int) width > 0); + assert((left + (int) width) <= screen->max_col + 1); + assert((int) height <= screen->max_row + 1); + + if (VWindow(screen)) { + set_background(xw, xw->cur_background); + + XClearArea(screen->display, VWindow(screen), + CursorX2(screen, left, fw), + CursorY(screen, top), + (width * fw), + (height * (unsigned) FontHeight(screen)), + False); + + set_background(xw, -1); + } +} +#endif /* OPT_ISO_COLORS */ + +/* + * Returns a single base character for the given cell. + */ +unsigned +getXtermCell(TScreen * screen, int row, int col) +{ + LineData *ld = getLineData(screen, row); + + assert(ld && (col < (int) ld->lineSize)); + return ((ld && (col < (int) ld->lineSize)) + ? ld->charData[col] + : (unsigned) ' '); +} + +/* + * Sets a single base character for the given cell. + */ +void +putXtermCell(TScreen * screen, int row, int col, int ch) +{ + LineData *ld = getLineData(screen, row); + + assert(ld && (col < (int) ld->lineSize)); + if (ld && (col < (int) ld->lineSize)) { + ld->charData[col] = (CharData) ch; + if_OPT_WIDE_CHARS(screen, { + size_t off; + for_each_combData(off, ld) { + ld->combData[off][col] = 0; + } + }); + } +} + +#if OPT_WIDE_CHARS +/* + * Add a combining character for the given cell + */ +void +addXtermCombining(TScreen * screen, int row, int col, unsigned ch) +{ + if (ch != 0) { + LineData *ld = getLineData(screen, row); + size_t off; + + TRACE(("addXtermCombining %d,%d %#x (%d)\n", + row, col, ch, my_wcwidth((wchar_t) ch))); + + for_each_combData(off, ld) { + if (!ld->combData[off][col]) { + ld->combData[off][col] = (CharData) ch; + break; + } + } + } +} + +unsigned +getXtermCombining(TScreen * screen, int row, int col, int off) +{ + LineData *ld = getLineData(screen, row); + return ld->combData[off][col]; +} +#endif + +#ifdef HAVE_CONFIG_H +#ifdef USE_MY_MEMMOVE +void * +my_memmove(void *s1, void *s2, size_t n) +{ + if (n != 0) { + char *p1 = (char *) s1; + char *p2 = (char *) s2; + + if ((p1 + n > p2) && (p2 + n > p1)) { + static char *bfr; + static size_t length; + size_t j; + if (length < n) { + length = (n * 3) / 2; + bfr = ((bfr != 0) + ? TypeRealloc(char, length, bfr) + : TypeMallocN(char, length)); + if (bfr == NULL) + SysError(ERROR_MMALLOC); + } + for (j = 0; j < n; j++) + bfr[j] = p2[j]; + p2 = bfr; + } + while (n-- != 0) + p1[n] = p2[n]; + } + return s1; +} +#endif /* USE_MY_MEMMOVE */ + +#ifndef HAVE_STRERROR +char * +my_strerror(int n) +{ + extern char *sys_errlist[]; + extern int sys_nerr; + if (n > 0 && n < sys_nerr) + return sys_errlist[n]; + return "?"; +} +#endif +#endif + +void +update_keyboard_type(void) +{ + update_delete_del(); + update_tcap_fkeys(); + update_old_fkeys(); + update_hp_fkeys(); + update_sco_fkeys(); + update_sun_fkeys(); + update_sun_kbd(); +} + +void +set_keyboard_type(XtermWidget xw, xtermKeyboardType type, Bool set) +{ + xtermKeyboardType save = xw->keyboard.type; + + TRACE(("set_keyboard_type(%s, %s) currently %s\n", + visibleKeyboardType(type), + BtoS(set), + visibleKeyboardType(xw->keyboard.type))); + if (set) { + xw->keyboard.type = type; + } else { + xw->keyboard.type = keyboardIsDefault; + } + + if (save != xw->keyboard.type) { + update_keyboard_type(); + } +} + +void +toggle_keyboard_type(XtermWidget xw, xtermKeyboardType type) +{ + xtermKeyboardType save = xw->keyboard.type; + + TRACE(("toggle_keyboard_type(%s) currently %s\n", + visibleKeyboardType(type), + visibleKeyboardType(xw->keyboard.type))); + if (xw->keyboard.type == type) { + xw->keyboard.type = keyboardIsDefault; + } else { + xw->keyboard.type = type; + } + + if (save != xw->keyboard.type) { + update_keyboard_type(); + } +} + +void +init_keyboard_type(XtermWidget xw, xtermKeyboardType type, Bool set) +{ + static Bool wasSet = False; + + TRACE(("init_keyboard_type(%s, %s) currently %s\n", + visibleKeyboardType(type), + BtoS(set), + visibleKeyboardType(xw->keyboard.type))); + if (set) { + if (wasSet) { + xtermWarning("Conflicting keyboard type option (%u/%u)\n", + xw->keyboard.type, type); + } + xw->keyboard.type = type; + wasSet = True; + update_keyboard_type(); + } +} + +/* + * If the keyboardType resource is set, use that, overriding the individual + * boolean resources for different keyboard types. + */ +void +decode_keyboard_type(XtermWidget xw, XTERM_RESOURCE * rp) +{ +#define DATA(n, t, f) { n, t, XtOffsetOf(XTERM_RESOURCE, f) } +#define FLAG(n) *(Boolean *)(((char *)rp) + table[n].offset) + static struct { + const char *name; + xtermKeyboardType type; + unsigned offset; + } table[] = { +#if OPT_HP_FUNC_KEYS + DATA(NAME_HP_KT, keyboardIsHP, hpFunctionKeys), +#endif +#if OPT_SCO_FUNC_KEYS + DATA(NAME_SCO_KT, keyboardIsSCO, scoFunctionKeys), +#endif +#if OPT_SUN_FUNC_KEYS + DATA(NAME_SUN_KT, keyboardIsSun, sunFunctionKeys), +#endif +#if OPT_SUNPC_KBD + DATA(NAME_VT220_KT, keyboardIsVT220, sunKeyboard), +#endif +#if OPT_TCAP_FKEYS + DATA(NAME_TCAP_KT, keyboardIsTermcap, termcapKeys), +#endif + }; + Cardinal n; + + TRACE(("decode_keyboard_type(%s)\n", rp->keyboardType)); + if (!x_strcasecmp(rp->keyboardType, "unknown")) { + /* + * Let the individual resources comprise the keyboard-type. + */ + for (n = 0; n < XtNumber(table); ++n) + init_keyboard_type(xw, table[n].type, FLAG(n)); + } else if (!x_strcasecmp(rp->keyboardType, "default")) { + /* + * Set the keyboard-type to the Sun/PC type, allowing modified + * function keys, etc. + */ + for (n = 0; n < XtNumber(table); ++n) + init_keyboard_type(xw, table[n].type, False); + } else { + Bool found = False; + + /* + * Choose an individual keyboard type. + */ + for (n = 0; n < XtNumber(table); ++n) { + if (!x_strcasecmp(rp->keyboardType, table[n].name + 1)) { + FLAG(n) = True; + found = True; + } else { + FLAG(n) = False; + } + init_keyboard_type(xw, table[n].type, FLAG(n)); + } + if (!found) { + xtermWarning("KeyboardType resource \"%s\" not found\n", + rp->keyboardType); + } + } +#undef DATA +#undef FLAG +} + +#if OPT_WIDE_CHARS +#if defined(HAVE_WCHAR_H) && defined(HAVE_WCWIDTH) +/* + * If xterm is running in a UTF-8 locale, it is still possible to encounter + * old runtime configurations which yield incomplete or inaccurate data. + */ +static Bool +systemWcwidthOk(int samplesize, int samplepass) +{ + wchar_t n; + int oops = 0; + + for (n = 21; n <= 25; ++n) { + int code = (int) dec2ucs((unsigned) n); + int system_code = wcwidth(code); + int intern_code = mk_wcwidth(code); + + /* + * Solaris 10 wcwidth() returns "2" for all of the line-drawing (page + * 0x2500) and most of the geometric shapes (a few are excluded, just + * to make it more difficult to use). Do a sanity check to avoid using + * it. + */ + if ((system_code < 0 && intern_code >= 1) + || (system_code >= 0 && intern_code != system_code)) { + TRACE(("systemWcwidthOk: broken system line-drawing wcwidth\n")); + oops += (samplepass + 1); + break; + } + } + + for (n = 0; n < (wchar_t) samplesize; ++n) { + int system_code = wcwidth(n); + int intern_code = mk_wcwidth(n); + + /* + * Since mk_wcwidth() is designed to check for nonspacing characters, + * and has rough range-checks for double-width characters, it will + * generally not detect cases where a code has not been assigned. + * + * Some experimentation with GNU libc suggests that up to 1/4 of the + * codes would differ, simply because the runtime library would have a + * table listing the unassigned codes, and return -1 for those. If + * mk_wcwidth() has no information about a code, it returns 1. On the + * other hand, if the runtime returns a positive number, the two should + * agree. + * + * The "up to" is measured for 4k, 8k, 16k of data. With only 1k, the + * number of differences was only 77. However, that is only one + * system, and this is only a sanity check to avoid using broken + * libraries. + */ + if ((system_code < 0 && intern_code >= 1) + || (system_code >= 0 && intern_code != system_code)) { + ++oops; + } + } + TRACE(("systemWcwidthOk: %d/%d mismatches, allowed %d\n", + oops, samplesize, samplepass)); + return (oops <= samplepass); +} +#endif /* HAVE_WCWIDTH */ + +void +decode_wcwidth(XtermWidget xw) +{ + int mode = ((xw->misc.cjk_width ? 2 : 0) + + (xw->misc.mk_width ? 1 : 0) + + 1); + + switch (mode) { + default: +#if defined(HAVE_WCHAR_H) && defined(HAVE_WCWIDTH) + if (xtermEnvUTF8() && + systemWcwidthOk(xw->misc.mk_samplesize, xw->misc.mk_samplepass)) { + my_wcwidth = wcwidth; + TRACE(("using system wcwidth() function\n")); + break; + } + /* FALLTHRU */ +#endif + case 2: + my_wcwidth = &mk_wcwidth; + TRACE(("using MK wcwidth() function\n")); + break; + case 3: + case 4: + my_wcwidth = &mk_wcwidth_cjk; + TRACE(("using MK-CJK wcwidth() function\n")); + break; + } + + for (first_widechar = 128; first_widechar < 4500; ++first_widechar) { + if (my_wcwidth((int) first_widechar) > 1) { + TRACE(("first_widechar %#x\n", first_widechar)); + break; + } + } +} +#endif + +/* + * Extend a (normally) boolean resource value by checking for additional values + * which will be mapped into true/false. + */ +int +extendedBoolean(const char *value, FlagList * table, Cardinal limit) +{ + int result = -1; + long check; + char *next; + Cardinal n; + + if ((x_strcasecmp(value, "true") == 0) + || (x_strcasecmp(value, "yes") == 0) + || (x_strcasecmp(value, "on") == 0)) { + result = True; + } else if ((x_strcasecmp(value, "false") == 0) + || (x_strcasecmp(value, "no") == 0) + || (x_strcasecmp(value, "off") == 0)) { + result = False; + } else if ((check = strtol(value, &next, 0)) >= 0 && *next == '\0') { + if (check >= (long) limit) + check = True; + result = (int) check; + } else { + for (n = 0; n < limit; ++n) { + if (x_strcasecmp(value, table[n].name) == 0) { + result = table[n].code; + break; + } + } + } + + if (result < 0) { + xtermWarning("Unrecognized keyword: %s\n", value); + result = False; + } + + TRACE(("extendedBoolean(%s) = %d\n", value, result)); + return result; +} + +/* + * Something like round() from math library, but round() is less widely-used + * than xterm. Also, there are no negative numbers to complicate this. + */ +int +dimRound(double value) +{ + int result = (int) value; + if (result < value) + ++result; + return result; +} @@ -0,0 +1,115 @@ +#!/bin/sh +# $XTermId: uxterm,v 1.26 2007/12/30 16:33:36 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2001-2006,2007 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# wrapper script to setup xterm with UTF-8 locale + +whoami=uxterm + +: ${XTERM_PROGRAM=xterm} + +# Check if there is a workable locale program. If there is not, we will read +# something via the standard error. Ignore whatever is written to the +# standard output. +locale=`sh -c "LC_ALL=C LC_CTYPE=C LANG=C locale >/dev/null" 2>&1` +found=no + +# Check for -version and -help options, to provide a simple return without +# requiring the program to create a window: +if test $# = 1 +then + case $1 in + -v|-ver*|-h|-he*) + $XTERM_PROGRAM "$@" + exit $? + ;; + esac +fi + +# Check environment variables that xterm does, in the same order: +for name in LC_ALL LC_CTYPE LANG +do + eval 'value=$'$name + if test -n "$value" ; then + case $value in + *.utf8|*.UTF8|*.utf-8|*.UTF-8) + found=yes + ;; + *.utf8@*|*.UTF8@*|*.utf-8@*|*.UTF-8@*) + found=yes + ;; + C|POSIX) + # Yes, I know this is not the same - but why are you + # here then? + value=en_US + ;; + esac + break + fi +done + +# If we didn't find one that used UTF-8, modify the safest one. Not everyone +# has a UTF-8 locale installed (and there appears to be no trivial/portable way +# to determine whether it is, from a shell script). We could check if the +# user's shell does not reset unknown locale specifiers, but not all shells do. +if test $found != yes ; then + if test -n "$value" ; then + value=`echo ${value} |sed -e 's/[.@].*//'`.UTF-8 + else + name="LC_CTYPE" + value="en_US.UTF-8" + fi + eval save=\$${name} + eval ${name}=${value} + eval export ${name} + if test -z "$locale" ; then + # The 'locale' program tries to do a sanity check. + check=`sh -c "locale >/dev/null" 2>&1` + if test -n "$check" ; then + eval ${name}=${save} + eval export ${name} + + echo "$whoami tried to use locale $value by setting \$$name" >&2 + xmessage -file - <<EOF +$whoami tried unsuccessfully to use locale $value +by setting \$$name to "${value}". +EOF + exit 1 + fi + fi +fi + +# for testing: +#test -f ./xterm && XTERM_PROGRAM=./xterm + +exec $XTERM_PROGRAM -class UXTerm -title $whoami -u8 "$@" diff --git a/uxterm.desktop b/uxterm.desktop new file mode 100644 index 0000000..a59e414 --- /dev/null +++ b/uxterm.desktop @@ -0,0 +1,42 @@ +# $XTermId: uxterm.desktop,v 1.13 2012/06/24 22:20:29 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2006-2010,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +[Desktop Entry] +Name=UXTerm +#GenericName=Terminal +Comment=standard terminal emulator for the X window system +Exec=uxterm +Terminal=false +Type=Application +Encoding=UTF-8 +Icon=xterm-color_48x48 +Categories=System;TerminalEmulator; diff --git a/uxterm.man b/uxterm.man new file mode 100644 index 0000000..3b5cd33 --- /dev/null +++ b/uxterm.man @@ -0,0 +1,91 @@ +.\" $XTermId: uxterm.man,v 1.4 2011/08/16 09:44:32 tom Exp $ +.\" +.\" Copyright 2001, 2004 Branden Robinson +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the "Software"), +.\" to deal in the Software without restriction, including without limitation +.\" the rights to use, copy, modify, merge, publish, distribute, sublicense, +.\" and/or sell copies of the Software, and to permit persons to whom the +.\" Software is furnished to do so, subject to the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included in +.\" all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +.\" SOFTWARE IN THE PUBLIC INTEREST, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +.\" DEALINGS IN THE SOFTWARE. +.TH uxterm 1 "2004-12-19" "Debian Project" +.SH NAME +uxterm \- X terminal emulator for Unicode (UTF-8) environments +.SH SYNOPSIS +.B uxterm +[ +.I xterm-options +] +.SH DESCRIPTION +.B uxterm +is a wrapper around the +.BR xterm(1) +program that invokes the latter program with the \(oqU__default_class__\(cq X resource +class set. +All arguments to +.B uxterm +are passed to +.B xterm +without processing; the +.B \-class +and +.B \-u8 +options should not be specified because they are used by the wrapper. +See the +.B xterm +manual page for more information on +.IR xterm-options . +.PP +The environment's locale settings (see \(lqENVIRONMENT\(rq below) are +used to discern the locale's character set. +If no current locale can be determined, the locale \(oqen_US\(cq (the +English language as used in the territory of the United States) is assumed. +The +.BR locale(1) +utility is used to determine whether the system supports the selected +locale. +If it does not, +.B uxterm +will exit with an error and report the output of +.BR locale . +.PP +.B Note: uxterm +may produce unexpected results if the current locale is set to one in which +the UTF-8 character encoding is not supported, or if fonts using the ISO +10646-1 character set are not available. +In the Debian system, the \(oqxfonts\-base\(cq package provides the fonts +that +.B uxterm +uses by default. +To change the fonts +.B uxterm +uses, edit the +.I __apploaddir__/U__default_class__ +file. +.PP +A similar wrapper, +.BR koi8rxterm(1), +is available for KOI8-R environments. +.SH ENVIRONMENT +.TP +.B LC_ALL\fR, \fBLC_CTYPE\fR, \fBLANG +The values of these variables are checked, in order, to determine the +character set used by the current locale. +.SH AUTHOR +Thomas Dickey +.SH "SEE ALSO" +.BR locale(1), +.BR locale(7), +.BR koi8rxterm(1), +.BR xterm(1) diff --git a/version.h b/version.h new file mode 100644 index 0000000..56746f0 --- /dev/null +++ b/version.h @@ -0,0 +1,43 @@ +/* $XTermId: version.h,v 1.341 2012/06/26 08:35:37 tom Exp $ */ + +/* + * Copyright 1998-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * These definitions are used to build the string that's printed in response to + * "xterm -version", or embedded in "xterm -help". It usually indicates the + * version of X to which this version of xterm has been built. The number in + * parentheses is my patch number (Thomas E. Dickey). + */ +#define XTERM_PATCH 281 + +#ifndef __vendorversion__ +#define __vendorversion__ "XTerm" +#endif @@ -0,0 +1,724 @@ +/* $XTermId: vms.c,v 1.13 2010/10/11 08:05:35 tom Exp $ */ + +/* vms.c + * + * This module contains the VMS version of the routine SPAWN (from the module + * MAIN.C) and the routines that do IO to the pseudo terminal. + * + * Modification History: + * Stephan Jansen 1-Mar-1990 Original version + * Hal R. Brand 5-Sep-1990 Added code to propagate DECW$DISPLAY + * Aaron Leonard 11-Sep-1990 Fix string descriptor lengths + * Stephan Jansen 2-Dec-1991 Modify to use new Pseudo terminal drivers + * (patterned after photo.c by Forrest A. Kenney) + * Patrick Mahan 7-Jan-1991 Removed reference to <dvidef.h> from VMS.C + * Forced device type to be VT102 since that is + * what we are emulating. + */ + +#include <libdef.h> +#include <lnmdef.h> + +#include <stdio.h> +#include <string.h> + +#include "xterm.h" +#include "data.h" +#include "vms.h" + +#define PTD$C_SEND_XON 0 /* Pseudo Terminal Driver event */ +#define PTD$C_SEND_BELL 1 +#define PTD$C_SEND_XOFF 2 +#define PTD$C_STOP_OUTPUT 3 +#define PTD$C_RESUME_OUTPUT 4 +#define PTD$C_CHAR_CHANGED 5 +#define PTD$C_ABORT_OUTPUT 6 +#define PTD$C_START_READ 7 +#define PTD$C_MIDDLE_READ 8 +#define PTD$C_END_READ 9 +#define PTD$C_ENABLE_READ 10 +#define PTD$C_DISABLE_READ 11 +#define PTD$C_MAX_EVENTS 12 + +#define BUFFERS 6 +#define PAGE 512 + +typedef struct tt_buffer +{ +unsigned int flink; +unsigned int blink; +short int status; +short int length; +char data[VMS_TERM_BUFFER_SIZE]; +} TT_BUF_STRUCT; + +TT_BUF_STRUCT *tt_w_buff; +struct q_head _align(QUADWORD) buffer_queue = (0,0); +struct q_head _align(QUADWORD) read_queue = (0,0); + +static char tt_name[64]; +static $DESCRIPTOR (tt_name_desc, &tt_name); + +static char ws_name[64]; +static $DESCRIPTOR (ws_name_desc, &ws_name); + +static struct tt_char { + char class; + char type; + short int page_width; + char characteristics[3]; + char length; + int extended; + } tt_mode, tt_chars, orig_tt_chars; + +struct mem_region +{ + TT_BUF_STRUCT *start; + TT_BUF_STRUCT *end; +} ret_addr; + +int read_stopped = False; +int write_stopped = False; + +int tt_width; +int tt_length; +int tt_changed; +int tt_pasting=False; /* drm */ +int tt_new_output=False; /* Cleared by flushlog(), set whenever something new + goes to the screen through tt_write */ + +int trnlnm(char *in,int id,char *out); +void spawn (void); + +static void tt_echo_ast(TT_BUF_STRUCT *buff_addr); +static void tt_read_ast(TT_BUF_STRUCT *buff_addr); + +/* +static void tt_start_read(void); +*/ +void tt_start_read(void); +int tt_read(char *buffer); +static void send_xon(void); +static void send_xoff(void); +static void send_bell(void); +static void char_change(void); +static void freeBuff (TT_BUF_STRUCT *buff_addr); +TT_BUF_STRUCT *getBuff(void); +static void CloseDown(int exit_status); +static void mbx_read_ast(void); +static void mbx_read(void); + + + +#define DESCRIPTOR(name,string) struct dsc$descriptor_s name = \ +{ strlen(string), DSC$K_DTYPE_T, DSC$K_CLASS_S, string } + +int trnlnm(char *in, int id, char *out) +{ + int status, num, len, attr = LNM$M_CASE_BLIND, foo = id; + short outlen; + struct itemlist + { + short buffer_length; + short item_code; + char *buffer_addr; + int *return_length; + } itmlst[] = + { + 4 , LNM$_INDEX , &foo, 0, + 255, LNM$_STRING , out , &outlen, + 4 , LNM$_MAX_INDEX, &num, &len, + 0 , 0 + }; + DESCRIPTOR(lognam,in); + DESCRIPTOR(tabnam,"LNM$DCL_LOGICAL"); + + status = sys$trnlnm(&attr,&tabnam,&lognam,0,itmlst); + if(status != SS$_NORMAL) return(-1); /* error status */ + out[outlen] = 0; /* terminate the output string */ + return(++num); /* return number of translations */ +} + +static int pty; +static int Xsocket; + +void spawn (void) +{ + int status; + static $DESCRIPTOR (dtime, "0 00:00:00.01"); + static int delta[2]; + register TScreen *screen = TScreenOf(term); + static struct IOSB iosb; + static unsigned int flags; + static unsigned int uic; + static char imagename[64]; + static int privs; + static $DESCRIPTOR(device, "FTA0:"); + static int type; + static int class; + static int devdepend; + static int mem_size; + int i; + + /* if pid and mbx_chan are nonzero then close them in CloseDown() */ + pid = 0; + mbx_chan = 0; + + status = SYS$EXPREG (BUFFERS, &ret_addr, 0, 0); + if(!(status & SS$_NORMAL)) lib$signal(status); + + tt_w_buff = (char *)ret_addr.end - PAGE + 1; + + /* use one buffer for writing, the reset go in the free buffer queue */ + for(i=0; i < BUFFERS-1; i++) + { + freeBuff((char *)ret_addr.start +i*PAGE); + } + + /* avoid double MapWindow requests, for wm's that care... */ + XtSetMappedWhenManaged( screen->TekEmu ? XtParent(tekWidget) : + XtParent(term), False ); + /* Realize the Tek or VT widget, depending on which mode we're in. + If VT mode, this calls VTRealize (the widget's Realize proc) */ + XtRealizeWidget (screen->TekEmu ? XtParent(tekWidget) : + XtParent(term)); + + /* get the default device characteristics of the pseudo terminal */ + + itemlist[0].buflen = 4; + itemlist[0].code = DVI$_DEVTYPE; + itemlist[0].buffer = &type; + itemlist[0].return_addr = &tt_name_desc.dsc$w_length; + + itemlist[1].buflen = 4; + itemlist[1].code = DVI$_DEVCLASS; + itemlist[1].buffer = &class; + itemlist[1].return_addr = &tt_name_desc.dsc$w_length; + + itemlist[2].buflen = 4; + itemlist[2].code = DVI$_DEVDEPEND; + itemlist[2].buffer = &devdepend; + itemlist[2].return_addr = &tt_name_desc.dsc$w_length; + + itemlist[3].buflen = 4; + itemlist[3].code = DVI$_DEVDEPEND2; + itemlist[3].buffer = &tt_chars.extended; + itemlist[3].return_addr = &tt_name_desc.dsc$w_length; + + itemlist[4].buflen = 0; + itemlist[4].code = 0; + + + status = sys$getdviw(0,0,&device,&itemlist,&iosb,0,0,0); + if(!(status & SS$_NORMAL)) lib$signal(status); + if(!(iosb.status & SS$_NORMAL)) lib$signal(iosb.status); + + tt_chars.type = DT$_VT102; /* XTerm supports VT102 mode */ + tt_chars.class = class; + tt_chars.page_width = screen->max_col+1; + tt_chars.length = screen->max_row+1; + + /* copy the default char's along with the created window size */ + + bcopy(&devdepend, &tt_chars.characteristics, 3); + + tt_chars.extended |= TT2$M_ANSICRT | TT2$M_AVO | TT2$M_DECCRT; + + + /* create the pseudo terminal with the proper char's */ + status = ptd$create(&tt_chan,0,&tt_chars,12,0,0,0,&ret_addr); + if(!(status & SS$_NORMAL)) lib$signal(status); + + + /* get the device name of the Pseudo Terminal */ + + itemlist[0].buflen = 64; + itemlist[0].code = DVI$_DEVNAM; + itemlist[0].buffer = &tt_name; + itemlist[0].return_addr = &tt_name_desc.dsc$w_length; + + /* terminate the list */ + itemlist[1].buflen = 0; + itemlist[1].code = 0; + + status = sys$getdviw(0,tt_chan,0,&itemlist,&iosb,0,0,0); + if(!(status & SS$_NORMAL)) CloseDown(status); + if(!(iosb.status & SS$_NORMAL)) CloseDown(iosb.status); + + /* + * set up AST's for XON, XOFF, BELL and characteristics change. + */ + + status = ptd$set_event_notification(tt_chan,&send_xon,0,0,PTD$C_SEND_XON); + if(!(status & SS$_NORMAL)) CloseDown(status); + + status = ptd$set_event_notification(tt_chan,&send_xoff,0,0,PTD$C_SEND_XOFF); + if(!(status & SS$_NORMAL)) CloseDown(status); + + status = ptd$set_event_notification(tt_chan,&send_bell,0,0,PTD$C_SEND_BELL); + if(!(status & SS$_NORMAL)) CloseDown(status); + + status = ptd$set_event_notification(tt_chan,&char_change,0,0,PTD$C_CHAR_CHANGED); + if(!(status & SS$_NORMAL)) CloseDown(status); + + /* create a mailbox for the detached process to detect hangup */ + + status = sys$crembx(0,&mbx_chan,ACC$K_TERMLEN,0,255,0,0); + if(!(status & SS$_NORMAL)) CloseDown(status); + + + /* + * get the device unit number for created process completion + * status to be sent to. + */ + + itemlist[0].buflen = 4; + itemlist[0].code = DVI$_UNIT; + itemlist[0].buffer = &mbxunit; + itemlist[0].return_addr = 0; + + /* terminate the list */ + itemlist[1].buflen = 0; + itemlist[1].code = 0; + + status = sys$getdviw(0,mbx_chan,0,&itemlist,&iosb,0,0,0); + if(!(status & SS$_NORMAL)) CloseDown(status); + if(!(iosb.status & SS$_NORMAL)) CloseDown(iosb.status); + + + tt_start_read(); + + /* + * find the current process's UIC so that it can be used in the + * call to sys$creprc + */ + itemlist[0].buflen = 4; + itemlist[0].code = JPI$_UIC; + itemlist[0].buffer = &uic; + itemlist[0].return_addr = 0; + + /* terminate the list */ + itemlist[1].buflen = 0; + itemlist[1].code = 0; + + status = sys$getjpiw(0,0,0,&itemlist,0,0,0); + if(!(status & SS$_NORMAL)) CloseDown(status); + + /* Complete a descriptor for the WS (DECW$DISPLAY) device */ + + trnlnm("DECW$DISPLAY",0,ws_name); + ws_name_desc.dsc$w_length = strlen(ws_name); + + /* create the process */ + /* Set sys$error to be the WS (DECW$DISPLAY) device. LOGINOUT */ + /* has special code for DECWINDOWS that will: */ + /* 1) do a DEFINE/JOB DECW$DISPLAY 'f$trnlnm(sys$error)' */ + /* 2) then redefine SYS$ERROR to match SYS$OUTPUT! */ + /* This will propogate DECW$DISPLAY to the XTERM process!!! */ + /* Thanks go to Joel M Snyder who posted this info to INFO-VAX */ + + flags = PRC$M_INTER | PRC$M_NOPASSWORD | PRC$M_DETACH; + status = sys$creprc(&pid,&image,&tt_name_desc,&tt_name_desc, + &ws_name_desc,0,0,0,4,uic,mbxunit,flags); + if(!(status & SS$_NORMAL)) CloseDown(status); + + + /* hang a read on the mailbox waiting for completion */ + mbx_read(); + + +/* set time value and schedule a periodic wakeup (every 1/100 of a second) + * this is used to prevent the controlling process from using up all the + * CPU. The controlling process will hibernate at strategic points in + * the program when it is just waiting for input. + */ + + status = sys$bintim(&dtime,&delta); + if (!(status & SS$_NORMAL)) CloseDown(status); + + status = sys$schdwk(0,0,&delta,&delta); + if (!(status & SS$_NORMAL)) CloseDown(status); + + + /* + * This is rather funky, but it saves me from having to totally + * rewrite some parts of the code (namely in_put in module CHARPROC.C) + */ + pty = 1; + screen->respond = pty; + pty_mask = 1 << pty; + Select_mask = pty_mask; + X_mask = 1 << Xsocket; + +} + + +/* + * This routine handles completion of write with echo. It takes the + * echo buffer and puts it on the read queue. It will then be processed + * by the routine tt_read. If the echo buffer is empty, it is put back + * on the free buffer queue. + */ + +static void tt_echo_ast(TT_BUF_STRUCT *buff_addr) +{ + int status; + + if (buff_addr->length != 0) + { + status = LIB$INSQTI(buff_addr, &read_queue); + if((status != SS$_NORMAL) && (status != LIB$_ONEENTQUE)) + { + CloseDown(status); + } + } + else + { + freeBuff(buff_addr); + } +} + + +/* + * This routine writes to the pseudo terminal. If there is a free + * buffer then write with an echo buffer completing asyncronously, else + * write syncronously using the buffer reserved for writing. All errors + * are fatal, except DATAOVERUN and DATALOST,these errors can be ignored. + + CAREFUL! Whatever calls this must NOT pass more than VMS_TERM_BUFFER_SIZE + bytes at a time. This definition has been moved to VMS.H + + */ + +int tt_write(const char *tt_write_buf, int size) +{ + int status; + TT_BUF_STRUCT *echoBuff; + + /* if writing stopped, return 0 until Xon */ + if(write_stopped) return (0); + + memmove(&tt_w_buff->data,tt_write_buf,size); + + echoBuff = getBuff(); + if (echoBuff != LIB$_QUEWASEMP) + { + status = PTD$WRITE (tt_chan, &tt_echo_ast, echoBuff, + &tt_w_buff->status, size, + &echoBuff->status, VMS_TERM_BUFFER_SIZE); + } + else + { + status = PTD$WRITE (tt_chan, 0, 0, &tt_w_buff->status, size, 0, 0); + } + if (status & SS$_NORMAL) + { + if ((tt_w_buff->status != SS$_NORMAL) && + (tt_w_buff->status != SS$_DATAOVERUN) && + (tt_w_buff->status != SS$_DATALOST)) + { + CloseDown(tt_w_buff->status); + } + } + else + { + CloseDown(status); + } + + return(size); +} + + +/* + * This routine is called when a read to the pseudo terminal completes. + * Put the newly read buffer onto the read queue. It will be processed + * and freed in the routine tt_read. + */ + +static void tt_read_ast(TT_BUF_STRUCT *buff_addr) +{ + int status; + + if (buff_addr->status & SS$_NORMAL) + { + status = LIB$INSQTI(buff_addr, &read_queue); + if ((status != SS$_NORMAL) && (status != LIB$_ONEENTQUE)) + { + CloseDown(status); + } + } + else + CloseDown(buff_addr->status); + + tt_start_read(); + sys$wake(0,0); + return; +} + + +/* + * If there is a free buffer on the buffer queue then Start a read from + * the pseudo terminal, otherwise set a flag, the reading will be restarted + * in the routine freeBuff when a buffer is freed. + */ + +void tt_start_read(void) +{ + int status; + static int size; + TT_BUF_STRUCT *buff_addr; + + buff_addr = getBuff(); + if (buff_addr != LIB$_QUEWASEMP) + { + if(!tt_pasting){ + status = PTD$READ (0, tt_chan, &tt_read_ast, buff_addr, + &buff_addr->status, VMS_TERM_BUFFER_SIZE); + if ((status & SS$_NORMAL) != SS$_NORMAL) + { + CloseDown(status); + } + } + } + else + { + read_stopped = True; + } + return; +} + + +/* + * Get data from the pseudo terminal. Return the data from the first item + * on the read queue, and put that buffer back onto the free buffer queue. + * Return the length or zero if the read queue is empty. + * + */ + +int tt_read(char *buffer) +{ + TT_BUF_STRUCT *read_buff; + int status; + int len; + + status = LIB$REMQHI(&read_queue, &read_buff); + if(status == LIB$_QUEWASEMP){ + return(0); + } + else if (status & SS$_NORMAL) + { + len = read_buff->length; + memmove(buffer,&read_buff->data,len); + freeBuff(read_buff); + tt_new_output=True; /* DRM something will be written */ + } + else + CloseDown(status); + + return(len); +} + + +/* + * if xon then it is safe to start writing again. + */ + +static void send_xon(void) +{ + write_stopped = False; +} + + +/* + * If Xoff then stop writing to the pseudo terminal until you get Xon. + */ +static void send_xoff(void) +{ + write_stopped = True; +} + + + +/* + * Beep the terminal to let the user know data will be lost because + * of too much data. + */ + +static void send_bell(void) +{ + Bell(term); +} + +/* + * if the pseudo terminal's characteristics change, check to see if the + * page size changed. If it did, resize the widget, otherwise, ignore + * it! This routine just gets the new term dimensions and sets a flag + * to indicate the term chars have changed. The widget gets resized in + * the routine in_put in the module CHARPROC.C. You cant resize the + * widget in this routine because this is an AST and X is not reenterent. + */ + +static void char_change(void) +{ + int status; + + /* + * Dont do anything if in Tek mode + */ + + if(!(TScreenOf(term)->TekEmu)) + { + status = sys$qiow(0,tt_chan,IO$_SENSEMODE,0,0,0,&tt_mode,8,0,0,0,0); + if(!(status & SS$_NORMAL)) CloseDown(status); + + if((TScreenOf(term)->max_row != tt_mode.length) || + (TScreenOf(term)->max_col != tt_mode.page_width)) + { + tt_length = tt_mode.length; + tt_width = tt_mode.page_width; + + tt_changed = True; + + } + } +} + + +/* + * Put a free buffer back onto the buffer queue. If reading was + * stopped for lack of free buffers, start reading again. + */ + +static void freeBuff (TT_BUF_STRUCT *buff_addr) +{ + int ast_stat; + int status; + + ast_stat = SYS$SETAST(0); + if (!read_stopped) + { + LIB$INSQHI(buff_addr, &buffer_queue); + } + else + { + status = PTD$READ (0, tt_chan, &tt_read_ast, buff_addr, + &buff_addr->status, VMS_TERM_BUFFER_SIZE); + if (status & SS$_NORMAL) + { + read_stopped = False; + } + else + { + CloseDown(status); + } + } + if (ast_stat == SS$_WASSET) ast_stat = SYS$SETAST(1); +} + + +/* + * return a free buffer from the buffer queue. + */ + +TT_BUF_STRUCT *getBuff(void) +{ + int status; + TT_BUF_STRUCT *buff_addr; + + status = LIB$REMQHI(&buffer_queue, &buff_addr); + if (status & SS$_NORMAL) + { + return(buff_addr); + } + else + { + return(status); + } +} + + +/* + * Close down and exit. Kill the detached process (if it still + * exists), deassign mailbox channell (if assigned), cancel any + * waiting IO to the pseudo terminal and delete it, exit with any + * status information. + */ + +static void CloseDown(int exit_status) +{ + int status; + + /* if process has not terminated, do so now! */ + if(pid != 0) + { + status = sys$forcex(&pid,0,0); + if(!(status & SS$_NORMAL)) lib$signal(status); + } + + /* if mbx_chan is assigned, deassign it */ + if(mbx_chan != 0) + { + sys$dassgn(mbx_chan); + } + + /* cancel pseudo terminal IO requests */ + status = ptd$cancel(tt_chan); + if(!(status & SS$_NORMAL)) lib$signal(status); + + /* delete pseudo terminal */ + status = ptd$delete(tt_chan); + if(!(status & SS$_NORMAL)) lib$signal(status); + + if(!(exit_status & SS$_NORMAL)) lib$signal(exit_status); + + exit(1); + +} + + +/* + * This routine gets called when the detached process terminates (for + * whatever reason). The mailbox buffer has final exit status. Close + * down and exit. + */ + +static void mbx_read_ast(void) +{ + int status; + + pid = 0; + + status = mbx_read_iosb.status; + if (!(status & SS$_NORMAL)) CloseDown(status); + + status = (unsigned long int) mbx_buf.acc$l_finalsts; + if (!(status & SS$_NORMAL)) CloseDown(status); + + CloseDown(1); + +} + + +/* + * This routine starts a read on the mailbox associated with the detached + * process. The AST routine gets called when the detached process terminates. + */ + +static void mbx_read(void) +{ +int status; +static int size; + + size = ACC$K_TERMLEN; + status = sys$qio(0,mbx_chan, + IO$_READVBLK, + &mbx_read_iosb, + &mbx_read_ast, + 0, + &mbx_buf, + size,0,0,0,0); + + if (!(status & SS$_NORMAL)) CloseDown(status); + + return; +} @@ -0,0 +1,41 @@ +/* $XFree86: xc/programs/xterm/vms.h,v 1.1 2000/02/08 17:19:45 dawes Exp $ */ + +/* vms.h + */ +#include <ssdef.h> +#include <iodef.h> +#include <msgdef.h> +#include <descrip.h> +#include <dvidef.h> +#include <jpidef.h> +#include <prcdef.h> +#include <dcdef.h> +#include <ttdef.h> +#include <tt2def.h> +#include <accdef.h> +#include <prvdef.h> + +struct IOSB +{ + short int status; + short int len; + int unused; +} mbx_read_iosb,iosb; + +#define MAXITEMLIST 5 + +short int tt_chan; /* channel to the Pseudo terminal */ +short int mbx_chan; /* channel to the mailbox */ +struct accdef mbx_buf; /* mailbox buffer */ +short int mbxunit; /* mailbox unit number */ +int pid; /* PID of created process */ +static $DESCRIPTOR (image, "SYS$SYSTEM:LOGINOUT.EXE"); + +static struct items { + short int buflen; + short int code; + int buffer; + int return_addr; +} itemlist[MAXITEMLIST]; + +int tt_write(const char *tt_write_buf,int size); diff --git a/vttests/16colors.sh b/vttests/16colors.sh new file mode 100755 index 0000000..7d3e246 --- /dev/null +++ b/vttests/16colors.sh @@ -0,0 +1,119 @@ +#!/bin/sh +# $XTermId: 16colors.sh,v 1.14 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Show a simple 16-color test pattern. It is a little more confusing than +# 8colors.sh, since everything is abbreviated to fit on an 80-column line. +# The high (8-15) combinations for foreground or background are marked with +# a '+' sign. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD "[0m"; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD "[0m"; exit' 0 1 2 5 15 +fi + +echo "[0m" +while true +do + for AT in 0 1 4 7 + do + case $AT in + 0) attr=" ";; + 1) attr="BO ";; + 4) attr="UN ";; + 7) attr="RV ";; + esac + for FG in 0 1 2 3 4 5 6 7 + do + case $FG in + 0) fcolor="BLK ";; + 1) fcolor="RED ";; + 2) fcolor="GRN ";; + 3) fcolor="YEL ";; + 4) fcolor="BLU ";; + 5) fcolor="MAG ";; + 6) fcolor="CYN ";; + 7) fcolor="WHT ";; + esac + for HI in 3 9 + do + if test $HI = 3 ; then + color=" $fcolor" + else + color="+$fcolor" + fi + $CMD $OPT "[0;${AT}m$attr$SUF" + $CMD $OPT "[${HI}${FG}m$color$SUF" + for BG in 1 2 3 4 5 6 7 + do + case $BG in + 0) bcolor="BLK ";; + 1) bcolor="RED ";; + 2) bcolor="GRN ";; + 3) bcolor="YEL ";; + 4) bcolor="BLU ";; + 5) bcolor="MAG ";; + 6) bcolor="CYN ";; + 7) bcolor="WHT ";; + esac + $CMD $OPT "[4${BG}m$bcolor$SUF" + $CMD $OPT "[10${BG}m+$bcolor$SUF" + done + echo "[0m" + done + done + sleep 1 + done +done diff --git a/vttests/256colors.pl b/vttests/256colors.pl new file mode 100755 index 0000000..57976f7 --- /dev/null +++ b/vttests/256colors.pl @@ -0,0 +1,46 @@ +#!/usr/bin/perl +# $XTermId: 256colors.pl,v 1.4 2006/09/29 21:49:03 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999,2006 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# This uses 33 print-lines on an 80-column display. Printing the numbers in +# hexadecimal would make it compact enough for 24x80, but less readable. + +for ($bg = 0; $bg < 256; $bg++) { + # print "\x1b[9;1H\x1b[2J"; + for ($fg = 0; $fg < 256; $fg++) { + print "\x1b[48;5;${bg}m\x1b[38;5;${fg}m"; + printf "%03.3d/%03.3d ", $fg, $bg; + } + print "\n"; + sleep 1; +} diff --git a/vttests/256colors2.pl b/vttests/256colors2.pl new file mode 100755 index 0000000..2a880bd --- /dev/null +++ b/vttests/256colors2.pl @@ -0,0 +1,129 @@ +#!/usr/bin/perl +# $XTermId: 256colors2.pl,v 1.10 2009/10/10 14:45:26 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2007,2009 by Thomas E. Dickey +# Copyright 2002 by Steve Wall +# Copyright 1999 by Todd Larason +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# use the resources for colors 0-15 - usually more-or-less a +# reproduction of the standard ANSI colors, but possibly more +# pleasing shades + +use strict; + +use Getopt::Std; + +our ($opt_h, $opt_q, $opt_r); +&getopts('hqr') || die("Usage: $0 [-q] [-r]"); +die("Usage: $0 [options]\n +Options: + -h display this message + -q quieter output by merging all palette initialization + -r display the reverse of the usual palette +") if ( $opt_h); + +our ($red, $green, $blue); +our ($gray, $level, $color); + +sub map_cube($) { + my $value = $_[0]; + $value = (5 - $value) if defined($opt_r); + return $value; +} + +sub map_gray($) { + my $value = $_[0]; + $value = (23 - $value) if defined($opt_r); + return $value; +} + +printf("\x1b]4") if ($opt_q); +# colors 16-231 are a 6x6x6 color cube +for ($red = 0; $red < 6; $red++) { + for ($green = 0; $green < 6; $green++) { + for ($blue = 0; $blue < 6; $blue++) { + printf("\x1b]4") unless ($opt_q); + printf(";%d;rgb:%2.2x/%2.2x/%2.2x", + 16 + (map_cube($red) * 36) + (map_cube($green) * 6) + map_cube($blue), + ($red ? ($red * 40 + 55) : 0), + ($green ? ($green * 40 + 55) : 0), + ($blue ? ($blue * 40 + 55) : 0)); + printf("\x1b\\") unless ($opt_q); + } + } +} + +# colors 232-255 are a grayscale ramp, intentionally leaving out +# black and white +for ($gray = 0; $gray < 24; $gray++) { + $level = (map_gray($gray) * 10) + 8; + printf("\x1b]4") unless ($opt_q); + printf(";%d;rgb:%2.2x/%2.2x/%2.2x", + 232 + $gray, $level, $level, $level); + printf("\x1b\\") unless ($opt_q); +} +printf("\x1b\\") if ($opt_q); + + +# display the colors + +# first the system ones: +print "System colors:\n"; +for ($color = 0; $color < 8; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n"; +for ($color = 8; $color < 16; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n\n"; + +# now the color cube +print "Color cube, 6x6x6:\n"; +for ($green = 0; $green < 6; $green++) { + for ($red = 0; $red < 6; $red++) { + for ($blue = 0; $blue < 6; $blue++) { + $color = 16 + ($red * 36) + ($green * 6) + $blue; + print "\x1b[48;5;${color}m "; + } + print "\x1b[0m "; + } + print "\n"; +} + + +# now the grayscale ramp +print "Grayscale ramp:\n"; +for ($color = 232; $color < 256; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n"; diff --git a/vttests/88colors.pl b/vttests/88colors.pl new file mode 100755 index 0000000..3db178c --- /dev/null +++ b/vttests/88colors.pl @@ -0,0 +1,44 @@ +#!/usr/bin/perl +# $XTermId: 88colors.pl,v 1.3 1999/09/27 20:12:18 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Made from 256colors.pl + +for ($bg = 0; $bg < 88; $bg++) { + print "\x1b[9;1H\x1b[48;5;${bg}m\x1b[2J"; + for ($fg = 0; $fg < 88; $fg++) { + print "\x1b[38;5;${fg}m"; + printf "%03.3d/%03.3d ", $fg, $bg; + } + sleep 1; + print "\n"; +} diff --git a/vttests/88colors2.pl b/vttests/88colors2.pl new file mode 100755 index 0000000..9c63b8c --- /dev/null +++ b/vttests/88colors2.pl @@ -0,0 +1,133 @@ +#!/usr/bin/perl +# $XTermId: 88colors2.pl,v 1.7 2009/10/10 14:57:12 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2007,2009 by Thomas E. Dickey +# Copyright 1999 by Steve Wall +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# +# Adapted from 256colors2.pl + +# use the resources for colors 0-15 - usually more-or-less a +# reproduction of the standard ANSI colors, but possibly more +# pleasing shades + +use strict; + +use Getopt::Std; + +our ($opt_h, $opt_q, $opt_r); +&getopts('hqr') || die("Usage: $0 [-q] [-r]"); +die("Usage: $0 [options]\n +Options: + -h display this message + -q quieter output by merging all palette initialization + -r display the reverse of the usual palette +") if ( $opt_h); + +our (@steps); +our ($red, $green, $blue); +our ($gray, $level, $color); + +sub map_cube($) { + my $value = $_[0]; + $value = (3 - $value) if defined($opt_r); + return $value; +} + +sub map_gray($) { + my $value = $_[0]; + $value = (7 - $value) if defined($opt_r); + return $value; +} + +# colors 16-79 are a 4x4x4 color cube +@steps=(0,139,205,255); +printf("\x1b]4") if ($opt_q); +for ($red = 0; $red < 4; $red++) { + for ($green = 0; $green < 4; $green++) { + for ($blue = 0; $blue < 4; $blue++) { + printf("\x1b]4") unless ($opt_q); + printf(";%d;rgb:%2.2x/%2.2x/%2.2x", + 16 + (map_cube($red) * 16) + (map_cube($green) * 4) + map_cube($blue), + int (@steps[$red]), + int (@steps[$green]), + int (@steps[$blue])); + printf("\x1b\\") unless ($opt_q); + } + } +} + +# colors 80-87 are a grayscale ramp, intentionally leaving out +# black and white +for ($gray = 0; $gray < 8; $gray++) { + $level = (map_gray($gray) * 23.18181818) + 46.36363636; + if( $gray > 0 ) { $level += 23.18181818; } + printf("\x1b]4") unless ($opt_q); + printf(";%d;rgb:%2.2x/%2.2x/%2.2x", + 80 + $gray, int($level), int($level), int($level)); + printf("\x1b\\") unless ($opt_q); +} +printf("\x1b\\") if ($opt_q); + + +# display the colors + +# first the system ones: +print "System colors:\n"; +for ($color = 0; $color < 8; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n"; +for ($color = 8; $color < 16; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n\n"; + +# now the color cube +print "Color cube, 4x4x4:\n"; +for ($green = 0; $green < 4; $green++) { + for ($red = 0; $red < 4; $red++) { + for ($blue = 0; $blue < 4; $blue++) { + $color = 16 + ($red * 16) + ($green * 4) + $blue; + print "\x1b[48;5;${color}m "; + } + print "\x1b[0m "; + } + print "\n"; +} + + +# now the grayscale ramp +print "Grayscale ramp:\n"; +for ($color = 80; $color < 88; $color++) { + print "\x1b[48;5;${color}m "; +} +print "\x1b[0m\n"; diff --git a/vttests/8colors.sh b/vttests/8colors.sh new file mode 100755 index 0000000..0bb53c0 --- /dev/null +++ b/vttests/8colors.sh @@ -0,0 +1,107 @@ +#!/bin/sh +# $XTermId: 8colors.sh,v 1.14 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Show a simple 8-color test pattern + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "[0m"; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "[0m"; exit' 0 1 2 5 15 +fi + +echo "[0m" +while true +do + for AT in 0 1 4 7 + do + case $AT in + 0) attr="normal ";; + 1) attr="bold ";; + 4) attr="under ";; + 7) attr="reverse ";; + esac + for FG in 0 1 2 3 4 5 6 7 + do + case $FG in + 0) fcolor="black ";; + 1) fcolor="red ";; + 2) fcolor="green ";; + 3) fcolor="yellow ";; + 4) fcolor="blue ";; + 5) fcolor="magenta ";; + 6) fcolor="cyan ";; + 7) fcolor="white ";; + esac + $CMD $OPT "[0;${AT}m$attr" + $CMD $OPT "[3${FG}m$fcolor" + for BG in 1 2 3 4 5 6 7 + do + case $BG in + 0) bcolor="black ";; + 1) bcolor="red ";; + 2) bcolor="green ";; + 3) bcolor="yellow ";; + 4) bcolor="blue ";; + 5) bcolor="magenta ";; + 6) bcolor="cyan ";; + 7) bcolor="white ";; + esac + $CMD $OPT "[4${BG}m$bcolor" + done + echo "[0m" + done + sleep 1 + done +done diff --git a/vttests/acolors.sh b/vttests/acolors.sh new file mode 100755 index 0000000..ff3900c --- /dev/null +++ b/vttests/acolors.sh @@ -0,0 +1,93 @@ +#!/bin/sh +# $XTermId: acolors.sh,v 1.7 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2002-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Demonstrate the use of the control sequence for changing ANSI colors. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +LIST="00 30 80 d0 ff" + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +$CMD $OPT "${ESC}]4;4;?${SUF}" > /dev/tty +read original +stty $old +original=${original}${SUF} + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +$CMD "${ESC}[0;1;34mThis message is BLUE" +$CMD "${ESC}[0;1;31mThis message is RED ${ESC}[0;31m(sometimes)" +$CMD "${ESC}[0;1;32mThis message is GREEN${ESC}[0m" +while true +do + for R in $LIST + do + for G in $LIST + do + for B in $LIST + do + # color "9" is bold-red + test $R != 00 && test $G = 00 && test $B = 00 && $CMD $OPT "" >/dev/tty + $CMD $OPT "${ESC}]4;9;rgb:$R/$G/$B${SUF}" >/dev/tty + sleep 1 + done + done + done +done diff --git a/vttests/doublechars.sh b/vttests/doublechars.sh new file mode 100755 index 0000000..249da16 --- /dev/null +++ b/vttests/doublechars.sh @@ -0,0 +1,116 @@ +#!/bin/sh +# $XTermId: doublechars.sh,v 1.17 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Illustrate the use of double-size characters by drawing successive lines in +# the commonly used video attributes. +# +# Use the -w option to force the output to wrap. It will look ugly, because +# the double-high lines will be split. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +SAVE=yes +WRAP=no +if test $# != 0 ; then + while test $# != 0 + do + case $1 in + -n) SAVE=no ;; + -w) WRAP=yes ;; + esac + shift + done +fi + +if test $SAVE = yes ; then + exec </dev/tty + old=`stty -g` + stty raw -echo min 0 time 5 + + $CMD $OPT "${ESC}[18t${SUF}" > /dev/tty + IFS=';' read junk high wide + + stty $old + + wide=`echo $wide|sed -e 's/t.*//'` + original=${ESC}[8\;${high}\;${wide}t${SUF} + + if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null + then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM + else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 + fi + +fi + +if test $WRAP = yes ; then + # turn on wrapping and force the screen to 80 columns + $CMD $OPT "${ESC}[?7h" >/dev/tty + $CMD $OPT "${ESC}[?40l" >/dev/tty +else + # force the screen to 132 columns + $CMD $OPT "${ESC}[?40h" >/dev/tty + $CMD $OPT "${ESC}[?3h" >/dev/tty +fi + +for SGR in 0 1 4 5 7 +do + $CMD $OPT "${ESC}[0;${SGR}m" >/dev/tty + for DBL in 5 3 4 6 5 + do + $CMD $OPT "${ESC}#${DBL}" >/dev/tty + echo "The quick brown fox jumps over the lazy dog" >/dev/tty + done + echo +done +$CMD $OPT "${ESC}[0m" >/dev/tty diff --git a/vttests/dynamic.pl b/vttests/dynamic.pl new file mode 100755 index 0000000..a7f4d57 --- /dev/null +++ b/vttests/dynamic.pl @@ -0,0 +1,131 @@ +#!/usr/bin/perl -w +# $XTermId: dynamic.pl,v 1.2 2011/07/05 09:32:53 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Test the dynamic-color query option of xterm. +# The programs xtermcontrol and xtermset provide more options. + +use strict; + +use Getopt::Std; +use IO::Handle; + +our @color_names = ( + "VT100 text foreground", + "VT100 text background", + "text cursor", + "mouse foreground", + "mouse background", + "Tektronix foreground", + "Tektronix background", + "highlight background", + "Tektronix cursor", + "highlight foreground" +); + +our ($opt_c, $opt_r); +&getopts('c:r') || die("Usage: $0 [options]\n +Options:\n + -c XXX set cursor-color + -r reset colors +"); + +sub no_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old=`stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + close TTY; + system "stty $old"; +} + +sub get_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old=`stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + my $reply=<TTY>; + close TTY; + system "stty $old"; + if ( defined $reply ) { + die("^C received\n") if ( "$reply" eq "\003" ); + } + return $reply; +} + +sub query_color($) { + my $code = $_[0]; + my $param1 = $code + 10; + my $reply; + + $reply=get_reply("\x1b]$param1;?\007"); + + return unless defined $reply; + if ( $reply =~ /\x1b]$param1;.*\007/ ) { + my $value = $reply; + + $value =~ s/^\x1b]$param1;//; + $value =~ s/\007//; + + printf "%24s = %s\n", $color_names[$code], $value; + } +} + +sub query_colors() { + my $n; + + for ( $n = 0; $n <= 9; ++$n) { + &query_color($n); + } +} + +sub reset_colors() { + my $n; + + for ( $n = 0; $n <= 9; ++$n) { + my $code = 110 + $n; + &no_reply("\x1b]$code\007"); + } +} + +if ( defined ($opt_c) ) { + &no_reply("\x1b]12;$opt_c\007"); +} +if ( defined ($opt_r) ) { + &reset_colors(); +} + +&query_colors(); diff --git a/vttests/dynamic.sh b/vttests/dynamic.sh new file mode 100755 index 0000000..7f561c9 --- /dev/null +++ b/vttests/dynamic.sh @@ -0,0 +1,89 @@ +#!/bin/sh +# $XTermId: dynamic.sh,v 1.17 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Demonstrate the use of dynamic colors by setting the background successively +# to different values. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +LIST="00 30 80 d0 ff" + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +$CMD $OPT "${ESC}]11;?${SUF}" > /dev/tty +read original +stty $old +original=${original}${SUF} + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +while true +do + for R in $LIST + do + for G in $LIST + do + for B in $LIST + do + $CMD $OPT "${ESC}]11;rgb:$R/$G/$B${SUF}" >/dev/tty + sleep 1 + done + done + done +done diff --git a/vttests/dynamic2.sh b/vttests/dynamic2.sh new file mode 100755 index 0000000..36748a6 --- /dev/null +++ b/vttests/dynamic2.sh @@ -0,0 +1,114 @@ +#!/bin/sh +# $XTermId: dynamic2.sh,v 1.3 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2006,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Demonstrate the use of dynamic colors by setting each dynamic color +# successively to different values. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +LIST="00 30 80 d0 ff" +FULL="10 11 12 13 14 15 16 17 18" + +echo "reading current color settings" + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +original= +for N in $FULL +do + $CMD $OPT "${ESC}]$N;?${SUF}" > /dev/tty + read reply + eval original$N='${reply}${SUF}' + original=${original}${reply}${SUF} +done +stty $old + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +while true +do + for N in $FULL + do + case $N in + 10) echo "coloring text foreground";; + 11) echo "coloring text background";; + 12) echo "coloring text cursor";; + 13) echo "coloring mouse foreground";; + 14) echo "coloring mouse background";; + 15) echo "coloring tektronix foreground";; + 16) echo "coloring tektronix background";; + 17) echo "coloring highlight background";; + 18) echo "coloring tektronix cursor";; + esac + for R in $LIST + do + for G in $LIST + do + for B in $LIST + do + $CMD $OPT "${ESC}]$N;rgb:$R/$G/$B${SUF}" >/dev/tty + sleep 1 + done + done + done + eval 'restore=$'original$N + $CMD $OPT "$restore" >/dev/tty + sleep 1 + done +done diff --git a/vttests/fonts.sh b/vttests/fonts.sh new file mode 100755 index 0000000..c9e7657 --- /dev/null +++ b/vttests/fonts.sh @@ -0,0 +1,88 @@ +#!/bin/sh +# $XTermId: fonts.sh,v 1.11 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Demonstrate the use of dynamic colors by setting the background successively +# to different values. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +$CMD $OPT "${ESC}]50;?${SUF}" > /dev/tty +read original + +stty $old +original="${original}${SUF}" + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +F=1 +D=1 +T=6 +while true +do + $CMD $OPT "${ESC}]50;#$F${SUF}" >/dev/tty + #sleep 1 + if test .$D = .1 ; then + test $F = $T && D=-1 + else + test $F = 1 && D=1 + fi + F=`expr $F + $D` +done diff --git a/vttests/paste64.pl b/vttests/paste64.pl new file mode 100755 index 0000000..619a222 --- /dev/null +++ b/vttests/paste64.pl @@ -0,0 +1,171 @@ +#!/usr/bin/perl -w +# $XTermId: paste64.pl,v 1.10 2006/03/13 01:28:02 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2006 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Test the paste64 option of xterm. + +use strict; + +use Term::ReadKey; +use IO::Handle; +use MIME::Base64; + +our $target = ""; + +sub to_hex($) { + my $value = $_[0]; + my $result = ""; + my $n; + + for ( $n = 0; $n < length($value); ++$n) { + $result .= sprintf("%02X", ord substr($value,$n,1)); + } + return $result; +} + +sub show_string($) { + my $value = $_[0]; + my $n; + + my $result = ""; + for ( $n = 0; $n < length($value); $n += 1) { + my $c = ord substr($value,$n,1); + if ( $c == ord '\\' ) { + $result .= "\\\\"; + } elsif ( $c == 0x1b ) { + $result .= "\\E"; + } elsif ( $c == 0x7f ) { + $result .= "^?"; + } elsif ( $c == 32 ) { + $result .= "\\s"; + } elsif ( $c < 32 ) { + $result .= sprintf("^%c", $c + 64); + } elsif ( $c > 128 ) { + $result .= sprintf("\\%03o", $c); + } else { + $result .= chr($c); + } + } + + printf "%s\r\n", $result; +} + +sub get_reply($) { + my $command = $_[0]; + my $reply = ""; + + printf "send: "; + show_string($command); + + print STDOUT $command; + autoflush STDOUT 1; + while (1) { + my $test=ReadKey 1; + last if not defined $test; + #printf "%d:%s\r\n", length($reply), to_hex($test); + $reply .= $test; + } + return $reply; +} + +sub get_paste() { + my $reply = get_reply("\x1b]52;" . $target . ";?\x1b\\"); + + printf "read: "; + show_string($reply); + + my $data = $reply; + $data =~ s/^\x1b]52;[[:alnum:]]*;//; + $data =~ s/\x1b\\$//; + printf "chop: "; + show_string($data); + + $data = decode_base64($data); + printf "data: "; + show_string($data); +} + +sub put_paste() { + ReadMode 1; + + printf "data: "; + my $data = ReadLine 0; + chomp $data; + ReadMode 5; + + $data = encode_base64($data); + chomp $data; + printf "data: "; + show_string($data); + + my $send = "\x1b]52;" . $target . ";" . $data . "\x1b\\"; + + printf "send: "; + show_string($send); +} + +sub set_target() { + ReadMode 1; + + printf "target: "; + $target = ReadLine 0; + $target =~ s/[^[:alnum:]]//g; + ReadMode 5; + printf "result: %s\r\n", $target; +} + +ReadMode 5, 'STDIN'; # allow single-character inputs +while (1) { + my $cmd; + + printf "\r\nCommand (? for help):"; + $cmd = ReadKey 0; + if ( $cmd eq "?" ) { + printf "\r\np=put selection, g=get selection, q=quit, r=reset target, s=set target\r\n"; + } elsif ($cmd eq "p") { + printf " ...put selection\r\n"; + put_paste(); + } elsif ($cmd eq "g") { + printf " ...get selection\r\n"; + get_paste(); + } elsif ($cmd eq "q") { + printf " ...quit\r\n"; + last; + } elsif ($cmd eq "r") { + printf " ...reset\r\n"; + $target = ""; + } elsif ($cmd eq "s") { + printf " ...set target\r\n"; + set_target(); + } +} +ReadMode 0, 'STDIN'; # Reset tty mode before exiting diff --git a/vttests/query-fonts.pl b/vttests/query-fonts.pl new file mode 100755 index 0000000..2b86c07 --- /dev/null +++ b/vttests/query-fonts.pl @@ -0,0 +1,166 @@ +#!/usr/bin/perl -w +# $XTermId: query-fonts.pl,v 1.5 2010/05/24 09:01:30 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2010 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Test the font-query features of xterm. + +# TODO: +# test relative vs absolute font numbering +# test all font-slots +# test selection +# test bold / wide / widebold +# test actual fontname vs nominal +# extend "CSI > Ps; Ps T" to query fontname in hex + +use strict; + +use Getopt::Std; +use IO::Handle; + +our ( $opt_a, $opt_r, $opt_s ); +&getopts('ars') || die( + "Usage: $0 [options]\n +Options:\n + -a test using absolute numbers + -r test using relative numbers + -s use ^G rather than ST +" +); + +our $ST = $opt_s ? "\007" : "\x1b\\"; + +sub no_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old = `stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + close TTY; + system "stty $old"; +} + +sub get_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old = `stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + my $reply = <TTY>; + close TTY; + system "stty $old"; + if ( defined $reply ) { + die("^C received\n") if ( "$reply" eq "\003" ); + } + return $reply; +} + +sub query_font($) { + my $param = $_[0]; + my $reply; + my $n; + my $st = $opt_s ? qr/\007/ : qr/\x1b\\/; + my $osc = qr/\x1b]50/; + my $match = qr/${osc}.*${st}/; + + $reply = get_reply( "\x1b]50;?" . $param . $ST ); + + printf "query{%s}%*s", $param, 3 - length($param), " "; + + if ( defined $reply ) { + printf "%2d ", length($reply); + if ( $reply =~ /${match}/ ) { + + $reply =~ s/^${osc}//; + $reply =~ s/^;//; + $reply =~ s/${st}$//; + } + else { + printf "? "; + } + + my $result = ""; + for ( $n = 0 ; $n < length($reply) ; ) { + my $c = substr( $reply, $n, 1 ); + if ( $c =~ /[[:print:]]/ ) { + $result .= $c; + } + else { + my $k = ord substr( $reply, $n, 1 ); + if ( ord $k == 0x1b ) { + $result .= "\\E"; + } + elsif ( $k == 0x7f ) { + $result .= "^?"; + } + elsif ( $k == 32 ) { + $result .= "\\s"; + } + elsif ( $k < 32 ) { + $result .= sprintf( "^%c", $k + 64 ); + } + elsif ( $k > 128 ) { + $result .= sprintf( "\\%03o", $k ); + } + else { + $result .= chr($k); + } + } + $n += 1; + } + + printf "{%s}", $result; + } + printf "\n"; +} + +if ($opt_r) { + my $n; + query_font("-"); + foreach $n ( 0 .. 5 ) { + query_font( sprintf "-%d", $n ); + } + query_font("+"); + foreach $n ( 0 .. 5 ) { + query_font( sprintf "+%d", $n ); + } +} +if ($opt_a) { + my $n; + foreach $n ( 0 .. 5 ) { + query_font( sprintf "%d", $n ); + } +} +if ( not $opt_a and not $opt_r ) { + query_font(""); +} diff --git a/vttests/resize.pl b/vttests/resize.pl new file mode 100755 index 0000000..29d0d9b --- /dev/null +++ b/vttests/resize.pl @@ -0,0 +1,129 @@ +#!/usr/bin/perl +# $XTermId: resize.pl,v 1.3 2004/03/04 02:21:58 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2004 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# resize.sh rewritten into Perl for comparison. +# See also Term::ReadKey. + +use IO::Handle; + +sub write_tty { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + print TTY @_; + close TTY; +} + +sub get_reply { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + $old=`stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + my $reply=<TTY>; + close TTY; + system "stty $old"; + return $reply; +} + +sub csi_field { + my $first = @_[0]; + my $second = @_[1]; + $first =~ s/^[^0-9]+//; + while ( --$second > 0 ) { + $first =~ s/^[\d]+//; + $first =~ s/^[^\d]+//; + } + $first =~ s/[^\d]+.*$//; + return $first; +} + +$original=get_reply("\x1b[18t"); +if ( $original =~ /\x1b\[8;\d+;\d+t/ ) { + $high=csi_field($original,2); + $wide=csi_field($original,3); + printf "parsed terminal size $high,$wide\n"; +} else { + die "Cannot get terminal size via escape sequence\n"; +} +# +$maximize=get_reply("\x1b[19t"); +if ( $maximize =~ /\x1b\[9;\d+;\d+t/ ) { + $maxhigh=csi_field($maximize,2); + $maxwide=csi_field($maximize,3); + $maxhigh != 0 or $maxhigh = $high * 2; + $maxwide != 0 or $maxwide = $wide * 2; + printf "parsed terminal maxsize $maxhigh,$maxwide\n"; +} else { + die "Cannot get terminal size via escape sequence\n"; +} + +sub catch_zap { + $zapped++; +} +$SIG{INT} = \&catch_zap; +$SIG{QUIT} = \&catch_zap; +$SIG{KILL} = \&catch_zap; +$SIG{HUP} = \&catch_zap; +$SIG{TERM} = \&catch_zap; + +$w=$wide; +$h=$high; +$a=1; +$zapped=0; +while ( $zapped == 0 ) +{ +# sleep 1 + printf "resizing to $h by $w\n"; + write_tty("\x1b[8;$h;$w" . "t"); + if ( $a == 1 ) { + if ( $w == $maxwide ) { + $h += $a; + if ( $h = $maxhigh ) { + $a = -1; + } + } else { + $w += $a; + } + } else { + if ( $w == $wide ) { + $h += $a; + if ( $h = $high ) { + $a=1; + } + } else { + $w += $a; + } + } +} +write_tty($original); diff --git a/vttests/resize.sh b/vttests/resize.sh new file mode 100755 index 0000000..30ff284 --- /dev/null +++ b/vttests/resize.sh @@ -0,0 +1,111 @@ +#!/bin/sh +# $XTermId: resize.sh,v 1.17 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Obtain the current screen size, then resize the terminal to the nominal +# screen width/height, and restore the size. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +$CMD $OPT "${ESC}[18t${SUF}" > /dev/tty +IFS=';' read junk high wide + +$CMD $OPT "${ESC}[19t${SUF}" > /dev/tty +IFS=';' read junk maxhigh maxwide + +stty $old + +wide=`echo $wide|sed -e 's/t.*//'` +maxwide=`echo $maxwide|sed -e 's/t.*//'` +original=${ESC}[8\;${high}\;${wide}t${SUF} + +test $maxwide = 0 && maxwide=`expr $wide \* 2` +test $maxhigh = 0 && maxhigh=`expr $high \* 2` + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +w=$wide +h=$high +a=1 +while true +do +# sleep 1 + echo resizing to $h by $w + $CMD $OPT "${ESC}[8;${h};${w}t" >/dev/tty + if test $a = 1 ; then + if test $w = $maxwide ; then + h=`expr $h + $a` + if test $h = $maxhigh ; then + a=-1 + fi + else + w=`expr $w + $a` + fi + else + if test $w = $wide ; then + h=`expr $h + $a` + if test $h = $high ; then + a=1 + fi + else + w=`expr $w + $a` + fi + fi +done diff --git a/vttests/tcapquery.pl b/vttests/tcapquery.pl new file mode 100755 index 0000000..068cb22 --- /dev/null +++ b/vttests/tcapquery.pl @@ -0,0 +1,324 @@ +#!/usr/bin/perl -w +# $XTermId: tcapquery.pl,v 1.18 2010/01/04 09:43:46 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2004-2008,2010 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Test the tcap-query option of xterm. + +use strict; + +use Getopt::Std; +use IO::Handle; + +our ($opt_a, $opt_b, $opt_c, $opt_e, $opt_f, $opt_i, $opt_k, $opt_m, $opt_t, $opt_x, $opt_X); +&getopts('abcefikmt:x:X') || die("Usage: $0 [options]\n +Options:\n + -a (same as -c -e -f -k -m) + -b use both terminfo and termcap (default is termcap) + -c cursor-keys + -e editing keypad-keys + -f function-keys + -i use terminfo rather than termcap names + -k numeric keypad-keys + -m miscellaneous (none of -c, -e, -f, -k) + -t NAME use given NAME for \$TERM, set that in xterm's tcap keyboard + -x KEY extended cursor/editing key (terminfo only) + -X test all extended cursor- and/or editing-keys (terminfo) +"); + +if ( not ( defined($opt_c) + or defined($opt_e) + or defined($opt_f) + or defined($opt_k) + or defined($opt_m) + or defined($opt_x) ) ) { + $opt_a=1; +} + +sub no_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old=`stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + close TTY; + system "stty $old"; +} + +sub get_reply($) { + open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n"); + autoflush TTY 1; + my $old=`stty -g`; + system "stty raw -echo min 0 time 5"; + + print TTY @_; + my $reply=<TTY>; + close TTY; + system "stty $old"; + if ( defined $reply ) { + die("^C received\n") if ( "$reply" eq "\003" ); + } + return $reply; +} + +sub hexified($) { + my $value = $_[0]; + my $result = ""; + my $n; + + for ( $n = 0; $n < length($value); ++$n) { + $result .= sprintf("%02X", ord substr($value,$n,1)); + } + return $result; +} + +sub modify_tcap($) { + my $name = $_[0]; + my $param = hexified($name); + no_reply("\x1bP+p" . $param . "\x1b\\"); +} + +sub query_tcap($$) { + my $tcap = $_[0]; + my $tinfo = $_[1]; + my $param1 = hexified($tcap); + my $param2 = hexified($tinfo); + my $reply; + + # uncomment one of the following lines + if ( defined($opt_b) ) { + $reply=get_reply("\x1bP+q" . $param1 . ";" . $param2 . "\x1b\\"); + } elsif ( defined($opt_i) ) { + $reply=get_reply("\x1bP+q" . $param2 . "\x1b\\"); + } else { + $reply=get_reply("\x1bP+q" . $param1 . "\x1b\\"); + } + + return unless defined $reply; + if ( $reply =~ /\x1bP1\+r[[:xdigit:]]+=[[:xdigit:]]*.*/ ) { + my $value = $reply; + my $n; + + $value =~ s/^\x1bP1\+r//; + $value =~ s/\x1b\\//; + + my $result = ""; + for ( $n = 0; $n < length($value); ) { + my $c = substr($value,$n,1); + # handle semicolon and equals + if ( $c =~ /[[:punct:]]/ ) { + $n += 1; + $result .= $c; + } else { + # handle hex-data + my $k = hex substr($value,$n,2); + if ( $k == 0x1b ) { + $result .= "\\E"; + } elsif ( $k == 0x7f ) { + $result .= "^?"; + } elsif ( $k == 32 ) { + $result .= "\\s"; + } elsif ( $k < 32 ) { + $result .= sprintf("^%c", $k + 64); + } elsif ( $k > 128 ) { + $result .= sprintf("\\%03o", $k); + } else { + $result .= chr($k); + } + $n += 2; + } + } + + printf "%s\n", $result; + } +} + +# extended-keys are a feature of ncurses 5.0 and later +sub query_extended($) { + my $name = $_[0]; + my $n; + + $name = "k" . $name if ( $name !~ /^k/ ); + + for ( $n = 2; $n <= 7; ++$n) { + my $test = $name; + $test = $test . $n if ( $n > 2 ); + query_tcap( $name, $test ); + } +} + +query_tcap( "TN", "name"); +if ( defined($opt_t) ) { + printf "Setting TERM=%s\n", $opt_t; + modify_tcap($opt_t); +} + +# See xtermcapKeycode() +if ( defined($opt_a) || defined($opt_c) ) { +query_tcap( "ku", "kcuu1"); +query_tcap( "kd", "kcud1"); +query_tcap( "kr", "kcuf1"); +query_tcap( "kl", "kcub1"); + +query_tcap( "kF", "kind"); +query_tcap( "kR", "kri"); +query_tcap( "%i", "kRIT"); +query_tcap( "#4", "kLFT"); +} + +if ( defined($opt_a) || defined($opt_e) ) { +query_tcap( "kD", "kdch1"); +query_tcap( "kI", "kich1"); + +query_tcap( "kh", "khome"); +query_tcap( "\@7", "kend"); +query_tcap( "#2", "kHOM"); +query_tcap( "*7", "kEND"); + +query_tcap( "*6", "kslt"); +query_tcap( "#6", "kSLT"); +query_tcap( "\@0", "kfnd"); +query_tcap( "*0", "kFND"); + +query_tcap( "kN", "knp"); +query_tcap( "kP", "kpp"); + +query_tcap( "%c", "kNXT"); +query_tcap( "%e", "kPRV"); +} + +if ( defined($opt_a) || defined($opt_f) ) { +query_tcap( "k1", "kf1"); +query_tcap( "k2", "kf2"); +query_tcap( "k3", "kf3"); +query_tcap( "k4", "kf4"); +query_tcap( "k5", "kf5"); +query_tcap( "k6", "kf6"); +query_tcap( "k7", "kf7"); +query_tcap( "k8", "kf8"); +query_tcap( "k9", "kf9"); +query_tcap( "k;", "kf10"); +query_tcap( "F1", "kf11"); +query_tcap( "F2", "kf12"); +query_tcap( "F3", "kf13"); +query_tcap( "F4", "kf14"); +query_tcap( "F5", "kf15"); +query_tcap( "F6", "kf16"); +query_tcap( "F7", "kf17"); +query_tcap( "F8", "kf18"); +query_tcap( "F9", "kf19"); +query_tcap( "FA", "kf20"); +query_tcap( "FB", "kf21"); +query_tcap( "FC", "kf22"); +query_tcap( "FD", "kf23"); +query_tcap( "FE", "kf24"); +query_tcap( "FF", "kf25"); +query_tcap( "FG", "kf26"); +query_tcap( "FH", "kf27"); +query_tcap( "FI", "kf28"); +query_tcap( "FJ", "kf29"); +query_tcap( "FK", "kf30"); +query_tcap( "FL", "kf31"); +query_tcap( "FM", "kf32"); +query_tcap( "FN", "kf33"); +query_tcap( "FO", "kf34"); +query_tcap( "FP", "kf35"); +query_tcap( "FQ", "kf36"); +query_tcap( "FR", "kf37"); +query_tcap( "FS", "kf38"); +query_tcap( "FT", "kf39"); +query_tcap( "FU", "kf40"); +query_tcap( "FV", "kf41"); +query_tcap( "FW", "kf42"); +query_tcap( "FX", "kf43"); +query_tcap( "FY", "kf44"); +query_tcap( "FZ", "kf45"); +query_tcap( "Fa", "kf46"); +query_tcap( "Fb", "kf47"); +query_tcap( "Fc", "kf48"); +query_tcap( "Fd", "kf49"); +query_tcap( "Fe", "kf50"); +query_tcap( "Ff", "kf51"); +query_tcap( "Fg", "kf52"); +query_tcap( "Fh", "kf53"); +query_tcap( "Fi", "kf54"); +query_tcap( "Fj", "kf55"); +query_tcap( "Fk", "kf56"); +query_tcap( "Fl", "kf57"); +query_tcap( "Fm", "kf58"); +query_tcap( "Fn", "kf59"); +query_tcap( "Fo", "kf60"); +query_tcap( "Fp", "kf61"); +query_tcap( "Fq", "kf62"); +query_tcap( "Fr", "kf63"); +} + +if ( defined($opt_a) || defined($opt_k) ) { +query_tcap( "K1", "ka1"); +query_tcap( "K3", "ka3"); +query_tcap( "K4", "kc1"); +query_tcap( "K5", "kc3"); +} + +if ( defined($opt_a) || defined($opt_m) ) { +query_tcap( "kB", "kcbt"); +query_tcap( "kC", "kclr"); +query_tcap( "&8", "kund"); + +query_tcap( "kb", "kbs"); + +query_tcap( "%1", "khlp"); +query_tcap( "#1", "kHLP"); + +query_tcap( "Co", "colors"); +} + +if ( defined ($opt_x) ) { + query_extended($opt_x); +} + +if ( defined ($opt_X) ) { + if ( defined($opt_c) ) { + query_extended("DN"); + query_extended("UP"); + query_extended("LFT"); + query_extended("RIT"); + } + if ( defined($opt_e) ) { + query_extended("DC"); + query_extended("END"); + query_extended("HOM"); + query_extended("IC"); + query_extended("NXT"); + query_extended("PRV"); + } +} diff --git a/vttests/title.sh b/vttests/title.sh new file mode 100755 index 0000000..cc35ac0 --- /dev/null +++ b/vttests/title.sh @@ -0,0 +1,84 @@ +#!/bin/sh +# $XTermId: title.sh,v 1.18 2011/12/11 16:21:22 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 1999-2003,2011 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +# Obtain the current title of the window, set up a simple clock which runs +# until this script is interrupted, then restore the title. + +ESC="" +CMD='/bin/echo' +OPT='-n' +SUF='' +TMP=/tmp/xterm$$ +eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null +( test ! -f $TMP || test -s $TMP ) && +for verb in printf print ; do + rm -f $TMP + eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null + if test -f $TMP ; then + if test ! -s $TMP ; then + CMD="$verb" + OPT= + SUF='\c' + break + fi + fi +done +rm -f $TMP + +exec </dev/tty +old=`stty -g` +stty raw -echo min 0 time 5 + +$CMD $OPT "${ESC}[21t${SUF}" > /dev/tty +read original + +stty $old + +# We actually get this terminated by an <esc>backslash, but the backslash +# is lost. We may lose doublequote characters when restoring the title, +# depending on the shell. +original=`echo "$original" |sed -e 's/^...//' -e 's/.$//'` +original=${ESC}]2\;"${original}"${SUF} + +if ( trap "echo exit" EXIT 2>/dev/null ) >/dev/null +then + trap '$CMD $OPT "$original" >/dev/tty; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT "$original" >/dev/tty; exit' 0 1 2 5 15 +fi + +while true +do + sleep 1 + $CMD $OPT "${ESC}]2;`date`" >/dev/tty +done diff --git a/wcwidth.c b/wcwidth.c new file mode 100644 index 0000000..77e1015 --- /dev/null +++ b/wcwidth.c @@ -0,0 +1,331 @@ +/* $XTermId: wcwidth.c,v 1.22 2009/02/13 19:53:12 tom Exp $ */ + +/* $XFree86: xc/programs/xterm/wcwidth.c,v 1.9 2006/06/19 00:36:52 dickey Exp $ */ + +/* + * This is an implementation of wcwidth() and wcswidth() (defined in + * IEEE Std 1002.1-2001) for Unicode. + * + * http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html + * http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html + * + * In fixed-width output devices, Latin characters all occupy a single + * "cell" position of equal width, whereas ideographic CJK characters + * occupy two such cells. Interoperability between terminal-line + * applications and (teletype-style) character terminals using the + * UTF-8 encoding requires agreement on which character should advance + * the cursor by how many cell positions. No established formal + * standards exist at present on which Unicode character shall occupy + * how many cell positions on character terminals. These routines are + * a first attempt of defining such behavior based on simple rules + * applied to data provided by the Unicode Consortium. + * + * For some graphical characters, the Unicode standard explicitly + * defines a character-cell width via the definition of the East Asian + * FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes. + * In all these cases, there is no ambiguity about which width a + * terminal shall use. For characters in the East Asian Ambiguous (A) + * class, the width choice depends purely on a preference of backward + * compatibility with either historic CJK or Western practice. + * Choosing single-width for these characters is easy to justify as + * the appropriate long-term solution, as the CJK practice of + * displaying these characters as double-width comes from historic + * implementation simplicity (8-bit encoded characters were displayed + * single-width and 16-bit ones double-width, even for Greek, + * Cyrillic, etc.) and not any typographic considerations. + * + * Much less clear is the choice of width for the Not East Asian + * (Neutral) class. Existing practice does not dictate a width for any + * of these characters. It would nevertheless make sense + * typographically to allocate two character cells to characters such + * as for instance EM SPACE or VOLUME INTEGRAL, which cannot be + * represented adequately with a single-width glyph. The following + * routines at present merely assign a single-cell width to all + * neutral characters, in the interest of simplicity. This is not + * entirely satisfactory and should be reconsidered before + * establishing a formal standard in this area. At the moment, the + * decision which Not East Asian (Neutral) characters should be + * represented by double-width glyphs cannot yet be answered by + * applying a simple rule from the Unicode database content. Setting + * up a proper standard for the behavior of UTF-8 character terminals + * will require a careful analysis not only of each Unicode character, + * but also of each presentation form, something the author of these + * routines has avoided to do so far. + * + * http://www.unicode.org/unicode/reports/tr11/ + * + * Markus Kuhn -- 2007-05-25 (Unicode 5.0) + * + * Permission to use, copy, modify, and distribute this software + * for any purpose and without fee is hereby granted. The author + * disclaims all warranties with regard to this software. + * + * Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c + */ + +#include <wcwidth.h> + +struct interval { + unsigned long first; + unsigned long last; +}; + +/* auxiliary function for binary search in interval table */ +static int bisearch(unsigned long ucs, const struct interval *table, int max) { + int min = 0; + int mid; + + if (ucs >= table[0].first && ucs <= table[max].last) { + while (max >= min) { + mid = (min + max) / 2; + if (ucs > table[mid].last) + min = mid + 1; + else if (ucs < table[mid].first) + max = mid - 1; + else + return 1; + } + } + + return 0; +} + + +/* The following two functions define the column width of an ISO 10646 + * character as follows: + * + * - The null character (U+0000) has a column width of 0. + * + * - Other C0/C1 control characters and DEL will lead to a return + * value of -1. + * + * - Non-spacing and enclosing combining characters (general + * category code Mn or Me in the Unicode database) have a + * column width of 0. + * + * - SOFT HYPHEN (U+00AD) has a column width of 1. + * + * - Other format characters (general category code Cf in the Unicode + * database) and ZERO WIDTH SPACE (U+200B) have a column width of 0. + * + * - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF) + * have a column width of 0. + * + * - Spacing characters in the East Asian Wide (W) or East Asian + * Full-width (F) category as defined in Unicode Technical + * Report #11 have a column width of 2. + * + * - All remaining characters (including all printable + * ISO 8859-1 and WGL4 characters, Unicode control characters, + * etc.) have a column width of 1. + * + * This implementation assumes that wchar_t characters are encoded + * in ISO 10646. + */ + +int mk_wcwidth(wchar_t ucs) +{ + unsigned long cmp = (unsigned long) ucs; + + /* sorted list of non-overlapping intervals of non-spacing characters */ + /* generated by + * uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c + */ + static const struct interval combining[] = { + { 0x0300, 0x036F }, { 0x0483, 0x0486 }, { 0x0488, 0x0489 }, + { 0x0591, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 }, + { 0x05C4, 0x05C5 }, { 0x05C7, 0x05C7 }, { 0x0600, 0x0603 }, + { 0x0610, 0x0615 }, { 0x064B, 0x065E }, { 0x0670, 0x0670 }, + { 0x06D6, 0x06E4 }, { 0x06E7, 0x06E8 }, { 0x06EA, 0x06ED }, + { 0x070F, 0x070F }, { 0x0711, 0x0711 }, { 0x0730, 0x074A }, + { 0x07A6, 0x07B0 }, { 0x07EB, 0x07F3 }, { 0x0901, 0x0902 }, + { 0x093C, 0x093C }, { 0x0941, 0x0948 }, { 0x094D, 0x094D }, + { 0x0951, 0x0954 }, { 0x0962, 0x0963 }, { 0x0981, 0x0981 }, + { 0x09BC, 0x09BC }, { 0x09C1, 0x09C4 }, { 0x09CD, 0x09CD }, + { 0x09E2, 0x09E3 }, { 0x0A01, 0x0A02 }, { 0x0A3C, 0x0A3C }, + { 0x0A41, 0x0A42 }, { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, + { 0x0A70, 0x0A71 }, { 0x0A81, 0x0A82 }, { 0x0ABC, 0x0ABC }, + { 0x0AC1, 0x0AC5 }, { 0x0AC7, 0x0AC8 }, { 0x0ACD, 0x0ACD }, + { 0x0AE2, 0x0AE3 }, { 0x0B01, 0x0B01 }, { 0x0B3C, 0x0B3C }, + { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B43 }, { 0x0B4D, 0x0B4D }, + { 0x0B56, 0x0B56 }, { 0x0B82, 0x0B82 }, { 0x0BC0, 0x0BC0 }, + { 0x0BCD, 0x0BCD }, { 0x0C3E, 0x0C40 }, { 0x0C46, 0x0C48 }, + { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 }, { 0x0CBC, 0x0CBC }, + { 0x0CBF, 0x0CBF }, { 0x0CC6, 0x0CC6 }, { 0x0CCC, 0x0CCD }, + { 0x0CE2, 0x0CE3 }, { 0x0D41, 0x0D43 }, { 0x0D4D, 0x0D4D }, + { 0x0DCA, 0x0DCA }, { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 }, + { 0x0E31, 0x0E31 }, { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E }, + { 0x0EB1, 0x0EB1 }, { 0x0EB4, 0x0EB9 }, { 0x0EBB, 0x0EBC }, + { 0x0EC8, 0x0ECD }, { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 }, + { 0x0F37, 0x0F37 }, { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E }, + { 0x0F80, 0x0F84 }, { 0x0F86, 0x0F87 }, { 0x0F90, 0x0F97 }, + { 0x0F99, 0x0FBC }, { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 }, + { 0x1032, 0x1032 }, { 0x1036, 0x1037 }, { 0x1039, 0x1039 }, + { 0x1058, 0x1059 }, { 0x1160, 0x11FF }, { 0x135F, 0x135F }, + { 0x1712, 0x1714 }, { 0x1732, 0x1734 }, { 0x1752, 0x1753 }, + { 0x1772, 0x1773 }, { 0x17B4, 0x17B5 }, { 0x17B7, 0x17BD }, + { 0x17C6, 0x17C6 }, { 0x17C9, 0x17D3 }, { 0x17DD, 0x17DD }, + { 0x180B, 0x180D }, { 0x18A9, 0x18A9 }, { 0x1920, 0x1922 }, + { 0x1927, 0x1928 }, { 0x1932, 0x1932 }, { 0x1939, 0x193B }, + { 0x1A17, 0x1A18 }, { 0x1B00, 0x1B03 }, { 0x1B34, 0x1B34 }, + { 0x1B36, 0x1B3A }, { 0x1B3C, 0x1B3C }, { 0x1B42, 0x1B42 }, + { 0x1B6B, 0x1B73 }, { 0x1DC0, 0x1DCA }, { 0x1DFE, 0x1DFF }, + { 0x200B, 0x200F }, { 0x202A, 0x202E }, { 0x2060, 0x2063 }, + { 0x206A, 0x206F }, { 0x20D0, 0x20EF }, { 0x302A, 0x302F }, + { 0x3099, 0x309A }, { 0xA806, 0xA806 }, { 0xA80B, 0xA80B }, + { 0xA825, 0xA826 }, { 0xFB1E, 0xFB1E }, { 0xFE00, 0xFE0F }, + { 0xFE20, 0xFE23 }, { 0xFEFF, 0xFEFF }, { 0xFFF9, 0xFFFB }, + { 0x10A01, 0x10A03 }, { 0x10A05, 0x10A06 }, { 0x10A0C, 0x10A0F }, + { 0x10A38, 0x10A3A }, { 0x10A3F, 0x10A3F }, { 0x1D167, 0x1D169 }, + { 0x1D173, 0x1D182 }, { 0x1D185, 0x1D18B }, { 0x1D1AA, 0x1D1AD }, + { 0x1D242, 0x1D244 }, { 0xE0001, 0xE0001 }, { 0xE0020, 0xE007F }, + { 0xE0100, 0xE01EF } + }; + + /* test for 8-bit control characters */ + if (cmp == 0) + return 0; + if (cmp < 32 || (cmp >= 0x7f && cmp < 0xa0)) + return -1; + + /* binary search in table of non-spacing characters */ + if (bisearch(cmp, combining, + (int) (sizeof(combining) / sizeof(struct interval) - 1))) + return 0; + + /* if we arrive here, cmp is not a combining or C0/C1 control character */ + + return 1 + + (cmp >= 0x1100 && + (cmp <= 0x115f || /* Hangul Jamo init. consonants */ + cmp == 0x2329 || cmp == 0x232a || + (cmp >= 0x2e80 && cmp <= 0xa4cf && + cmp != 0x303f) || /* CJK ... Yi */ + (cmp >= 0xac00 && cmp <= 0xd7a3) || /* Hangul Syllables */ + (cmp >= 0xf900 && cmp <= 0xfaff) || /* CJK Compatibility Ideographs */ + (cmp >= 0xfe10 && cmp <= 0xfe19) || /* Vertical forms */ + (cmp >= 0xfe30 && cmp <= 0xfe6f) || /* CJK Compatibility Forms */ + (cmp >= 0xff00 && cmp <= 0xff60) || /* Fullwidth Forms */ + (cmp >= 0xffe0 && cmp <= 0xffe6) || + (cmp >= 0x20000 && cmp <= 0x2fffd) || + (cmp >= 0x30000 && cmp <= 0x3fffd))); +} + + +int mk_wcswidth(const wchar_t *pwcs, size_t n) +{ + int w, width = 0; + + for (;*pwcs && n-- > 0; pwcs++) + if ((w = mk_wcwidth(*pwcs)) < 0) + return -1; + else + width += w; + + return width; +} + + +/* + * The following functions are the same as mk_wcwidth() and + * mk_wcwidth_cjk(), except that spacing characters in the East Asian + * Ambiguous (A) category as defined in Unicode Technical Report #11 + * have a column width of 2. This variant might be useful for users of + * CJK legacy encodings who want to migrate to UCS without changing + * the traditional terminal character-width behaviour. It is not + * otherwise recommended for general use. + */ +int mk_wcwidth_cjk(wchar_t ucs) +{ + /* sorted list of non-overlapping intervals of East Asian Ambiguous + * characters, generated by + * + * uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf \ + * +E000..F8FF \ + * +F0000..FFFFD \ + * +100000..10FFFD c + * + * "WIDTH-A" is a file extracted from EastAsianWidth.txt by selecting + * only those with width "A", and omitting: + * + * 0xAD + * all lines with "COMBINING" + * + * (uniset does not recognize the range expressions in WIDTH-A). + */ + static const struct interval ambiguous[] = { + { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 }, + { 0x00AA, 0x00AA }, { 0x00AE, 0x00AE }, { 0x00B0, 0x00B4 }, + { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 }, + { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 }, + { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED }, + { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA }, + { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 }, + { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B }, + { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 }, + { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 }, + { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 }, + { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE }, + { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 }, + { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA }, + { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 }, + { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB }, + { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB }, + { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0391, 0x03A1 }, + { 0x03A3, 0x03A9 }, { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 }, + { 0x0401, 0x0401 }, { 0x0410, 0x044F }, { 0x0451, 0x0451 }, + { 0x2010, 0x2010 }, { 0x2013, 0x2016 }, { 0x2018, 0x2019 }, + { 0x201C, 0x201D }, { 0x2020, 0x2022 }, { 0x2024, 0x2027 }, + { 0x2030, 0x2030 }, { 0x2032, 0x2033 }, { 0x2035, 0x2035 }, + { 0x203B, 0x203B }, { 0x203E, 0x203E }, { 0x2074, 0x2074 }, + { 0x207F, 0x207F }, { 0x2081, 0x2084 }, { 0x20AC, 0x20AC }, + { 0x2103, 0x2103 }, { 0x2105, 0x2105 }, { 0x2109, 0x2109 }, + { 0x2113, 0x2113 }, { 0x2116, 0x2116 }, { 0x2121, 0x2122 }, + { 0x2126, 0x2126 }, { 0x212B, 0x212B }, { 0x2153, 0x2154 }, + { 0x215B, 0x215E }, { 0x2160, 0x216B }, { 0x2170, 0x2179 }, + { 0x2190, 0x2199 }, { 0x21B8, 0x21B9 }, { 0x21D2, 0x21D2 }, + { 0x21D4, 0x21D4 }, { 0x21E7, 0x21E7 }, { 0x2200, 0x2200 }, + { 0x2202, 0x2203 }, { 0x2207, 0x2208 }, { 0x220B, 0x220B }, + { 0x220F, 0x220F }, { 0x2211, 0x2211 }, { 0x2215, 0x2215 }, + { 0x221A, 0x221A }, { 0x221D, 0x2220 }, { 0x2223, 0x2223 }, + { 0x2225, 0x2225 }, { 0x2227, 0x222C }, { 0x222E, 0x222E }, + { 0x2234, 0x2237 }, { 0x223C, 0x223D }, { 0x2248, 0x2248 }, + { 0x224C, 0x224C }, { 0x2252, 0x2252 }, { 0x2260, 0x2261 }, + { 0x2264, 0x2267 }, { 0x226A, 0x226B }, { 0x226E, 0x226F }, + { 0x2282, 0x2283 }, { 0x2286, 0x2287 }, { 0x2295, 0x2295 }, + { 0x2299, 0x2299 }, { 0x22A5, 0x22A5 }, { 0x22BF, 0x22BF }, + { 0x2312, 0x2312 }, { 0x2460, 0x24E9 }, { 0x24EB, 0x254B }, + { 0x2550, 0x2573 }, { 0x2580, 0x258F }, { 0x2592, 0x2595 }, + { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 }, { 0x25B2, 0x25B3 }, + { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD }, { 0x25C0, 0x25C1 }, + { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB }, { 0x25CE, 0x25D1 }, + { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF }, { 0x2605, 0x2606 }, + { 0x2609, 0x2609 }, { 0x260E, 0x260F }, { 0x2614, 0x2615 }, + { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 }, + { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 }, + { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F }, + { 0x273D, 0x273D }, { 0x2776, 0x277F }, { 0xE000, 0xF8FF }, + { 0xFFFD, 0xFFFD }, { 0xF0000, 0xFFFFD }, { 0x100000, 0x10FFFD } + }; + + /* binary search in table of non-spacing characters */ + if (bisearch((unsigned long) ucs, ambiguous, + (int) (sizeof(ambiguous) / sizeof(struct interval) - 1))) + return 2; + + return mk_wcwidth(ucs); +} + + +int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) +{ + int w, width = 0; + + for (;*pwcs && n-- > 0; pwcs++) + if ((w = mk_wcwidth_cjk(*pwcs)) < 0) + return -1; + else + width += w; + + return width; +} diff --git a/wcwidth.h b/wcwidth.h new file mode 100644 index 0000000..b4eb51a --- /dev/null +++ b/wcwidth.h @@ -0,0 +1,14 @@ +/* $XFree86: xc/programs/xterm/wcwidth.h,v 1.5 2005/05/03 00:38:25 dickey Exp $ */ + +#ifndef included_wcwidth_h +#define included_wcwidth_h 1 + +#include <stddef.h> + +extern int mk_wcswidth(const wchar_t * pwcs, size_t n); +extern int mk_wcswidth_cjk(const wchar_t * pwcs, size_t n); +extern int mk_wcwidth(wchar_t ucs); +extern int mk_wcwidth_cjk(wchar_t ucs); +extern int wcswidth_cjk(const wchar_t * pwcs, size_t n); + +#endif /* included_wcwidth_h */ diff --git a/xcharmouse.h b/xcharmouse.h new file mode 100644 index 0000000..ed3d2b4 --- /dev/null +++ b/xcharmouse.h @@ -0,0 +1,86 @@ +/* $XTermId: xcharmouse.h,v 1.15 2011/12/08 21:54:12 tom Exp $ */ + +/************************************************************ + +Copyright 1998 by Jason Bacon <acadix@execpc.com> + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of the above listed +copyright holder(s) not be used in advertising or publicity pertaining +to distribution of the software without specific, written prior +permission. + +THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD +TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE +LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifndef included_xcharmouse_h +#define included_xcharmouse_h +/* *INDENT-OFF* */ + +/* + * Macros for dpmodes + * J. Bacon, acadix@execpc.com, June 1998 + * Steve Wall, September 1999 + * Ilya Zakharevich, August 2002 + */ + +/* DECSET arguments for turning on mouse reporting modes */ +#define SET_X10_MOUSE 9 +#define SET_VT200_MOUSE 1000 +#define SET_VT200_HIGHLIGHT_MOUSE 1001 +#define SET_BTN_EVENT_MOUSE 1002 +#define SET_ANY_EVENT_MOUSE 1003 + +#if OPT_FOCUS_EVENT +#define SET_FOCUS_EVENT_MOUSE 1004 /* can be combined with above */ +#endif + +/* Extend mouse tracking for terminals wider(taller) than 223 cols(rows) */ +#define SET_EXT_MODE_MOUSE 1005 /* compatible with above */ +#define SET_SGR_EXT_MODE_MOUSE 1006 +#define SET_URXVT_EXT_MODE_MOUSE 1015 + +#define SET_BUTTON1_MOVE_POINT 2001 /* click1 emit Esc seq to move point*/ +#define SET_BUTTON2_MOVE_POINT 2002 /* press2 emit Esc seq to move point*/ +#define SET_DBUTTON3_DELETE 2003 /* Double click-3 deletes */ +#define SET_PASTE_IN_BRACKET 2004 /* Surround paste by escapes */ +#define SET_PASTE_QUOTE 2005 /* Quote each char during paste */ +#define SET_PASTE_LITERAL_NL 2006 /* Paste "\n" as C-j */ + +#if OPT_DEC_LOCATOR + +/* Bit fields for screen->locator_events */ +#define LOC_BTNS_DN 0x1 +#define LOC_BTNS_UP 0x2 + +/* Special values for screen->loc_filter_* */ +#define LOC_FILTER_POS -1 + +#endif /* OPT_DEC_LOCATOR */ + +/* Values for screen->send_mouse_pos */ +typedef enum { + MOUSE_OFF + ,X10_MOUSE + ,VT200_MOUSE + ,VT200_HIGHLIGHT_MOUSE + ,BTN_EVENT_MOUSE + ,ANY_EVENT_MOUSE + ,DEC_LOCATOR +} XtermMouseModes; + +/* *INDENT-ON* */ + +#endif /* included_xcharmouse_h */ diff --git a/xstrings.c b/xstrings.c new file mode 100644 index 0000000..395def5 --- /dev/null +++ b/xstrings.c @@ -0,0 +1,473 @@ +/* $XTermId: xstrings.c,v 1.50 2012/03/30 10:54:12 tom Exp $ */ + +/* + * Copyright 2000-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xterm.h> + +#include <sys/types.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> + +#include <xstrings.h> + +static void +alloc_pw(struct passwd *target, struct passwd *source) +{ + *target = *source; + /* we care only about these strings */ + target->pw_dir = x_strdup(source->pw_dir); + target->pw_name = x_strdup(source->pw_name); + target->pw_shell = x_strdup(source->pw_shell); +} + +void +x_appendargv(char **target, char **source) +{ + if (target && source) { + target += x_countargv(target); + while ((*target++ = *source++) != 0) ; + } +} + +char * +x_basename(char *name) +{ + char *cp; + + cp = strrchr(name, '/'); +#ifdef __UNIXOS2__ + if (cp == 0) + cp = strrchr(name, '\\'); +#endif + return (cp ? cp + 1 : name); +} + +unsigned +x_countargv(char **argv) +{ + unsigned result = 0; + if (argv) { + while (*argv++) { + ++result; + } + } + return result; +} + +/* + * Decode a hexadecimal string, returning the decoded string. + * On return, 'next' points to the first character not part of the input. + * The caller must free the result. + */ +char * +x_decode_hex(const char *source, const char **next) +{ + char *result = 0; + int pass; + size_t j, k; + + for (pass = 0; pass < 2; ++pass) { + for (j = k = 0; isxdigit(CharOf(source[j])); ++j) { + if ((pass != 0) && (j & 1) != 0) { + result[k++] = (char) ((x_hex2int(source[j - 1]) << 4) + | x_hex2int(source[j])); + } + } + *next = (source + j); + if ((j & 1) == 0) { + if (pass) { + result[k] = '\0'; + } else { + result = malloc(++j); + if (result == 0) + break; /* not enough memory */ + } + } else { + break; /* must have an even number of digits */ + } + } + return result; +} + +/* + * Encode a string into hexadecimal, returning the encoded string. + * The caller must free the result. + */ +char * +x_encode_hex(const char *source) +{ + size_t need = (strlen(source) * 2) + 1; + char *result = malloc(need); + + if (result != 0) { + unsigned j, k; + for (j = k = 0; source[j] != '\0'; ++j) { + sprintf(result + k, "%02X", CharOf(source[j])); + k += 2; + } + } + return result; +} + +char * +x_getenv(const char *name) +{ + char *result; + result = x_strdup(x_nonempty(getenv(name))); + TRACE2(("getenv(%s) %s\n", name, result)); + return result; +} + +static char * +login_alias(char *login_name, uid_t uid, struct passwd *in_out) +{ + /* + * If the logon-name differs from the value we get by looking in the + * password file, check if it does correspond to the same uid. If so, + * allow that as an alias for the uid. + */ + if (!IsEmpty(login_name) + && strcmp(login_name, in_out->pw_name)) { + struct passwd pw2; + + if (x_getpwnam(login_name, &pw2)) { + uid_t uid2 = pw2.pw_uid; + struct passwd pw3; + + if (x_getpwuid(uid, &pw3) + && ((uid_t) pw3.pw_uid == uid2)) { + /* use the other passwd-data including shell */ + alloc_pw(in_out, &pw2); + } else { + login_name = NULL; + } + } + } + return login_name; +} + +/* + * Call this with in_out pointing to data filled in by x_getpwnam() or by + * x_getpwnam(). It finds the user's logon name, if possible. As a side + * effect, it updates in_out to fill in possibly more-relevant data, i.e., + * in case there is more than one alias for the same uid. + */ +char * +x_getlogin(uid_t uid, struct passwd *in_out) +{ + char *login_name = NULL; + + login_name = login_alias(x_getenv("LOGNAME"), uid, in_out); + if (IsEmpty(login_name)) { + login_name = login_alias(x_getenv("USER"), uid, in_out); + } +#ifdef HAVE_GETLOGIN + /* + * Of course getlogin() will fail if we're started from a window-manager, + * since there's no controlling terminal to fuss with. For that reason, we + * tried first to get something useful from the user's $LOGNAME or $USER + * environment variables. + */ + if (IsEmpty(login_name)) { + TRACE2(("...try getlogin\n")); + login_name = login_alias(getlogin(), uid, in_out); + } +#endif + + if (IsEmpty(login_name)) + login_name = in_out->pw_name; + if (!IsEmpty(login_name)) + login_name = x_strdup(login_name); + + TRACE2(("x_getloginid ->%s\n", NonNull(login_name))); + return login_name; +} + +/* + * Simpler than getpwnam_r, retrieves the passwd result by name and stores the + * result via the given pointer. On failure, wipes the data to prevent use. + */ +Boolean +x_getpwnam(const char *name, struct passwd * result) +{ + struct passwd *ptr = getpwnam(name); + Boolean code; + + if (ptr != 0 && OkPasswd(ptr)) { + code = True; + alloc_pw(result, ptr); + } else { + code = False; + memset(result, 0, sizeof(*result)); + } + return code; +} + +/* + * Simpler than getpwuid_r, retrieves the passwd result by uid and stores the + * result via the given pointer. On failure, wipes the data to prevent use. + */ +Boolean +x_getpwuid(uid_t uid, struct passwd * result) +{ + struct passwd *ptr = getpwuid((uid_t) uid); + Boolean code; + + if (ptr != 0 && OkPasswd(ptr)) { + code = True; + alloc_pw(result, ptr); + } else { + code = False; + memset(result, 0, sizeof(*result)); + } + TRACE2(("x_getpwuid(%d) %d\n", (int) uid, (int) code)); + return code; +} + +/* + * Decode a single hex "nibble", returning the nibble as 0-15, or -1 on error. + */ +int +x_hex2int(int c) +{ + if (c >= '0' && c <= '9') + return c - '0'; + if (c >= 'a' && c <= 'f') + return c - 'a' + 10; + if (c >= 'A' && c <= 'F') + return c - 'A' + 10; + return -1; +} + +/* + * Check if the given string is nonnull/nonempty. If so, return a pointer + * to the beginning of its content, otherwise return null. + */ +String +x_nonempty(String s) +{ + if (s != 0) { + if (*s == '\0') { + s = 0; + } else { + s = x_skip_blanks(s); + if (*s == '\0') + s = 0; + } + } + return s; +} + +String +x_skip_blanks(String s) +{ + while (isspace(CharOf(*s))) + ++s; + return s; +} + +String +x_skip_nonblanks(String s) +{ + while (*s != '\0' && !isspace(CharOf(*s))) + ++s; + return s; +} + +/* + * Split a command-string into an argv[]-style array. + */ +char ** +x_splitargs(const char *command) +{ + char **result = 0; + + if (command != 0) { + char *blob = x_strdup(command); + size_t count; + size_t n; + int state; + int pass; + + for (pass = 0; pass < 2; ++pass) { + for (n = count = 0, state = 0; command[n] != '\0'; ++n) { + switch (state) { + case 0: + if (!isspace(CharOf(command[n]))) { + state = 1; + if (pass) + result[count] = blob + n; + ++count; + } else { + blob[n] = '\0'; + } + break; + case 1: + if (isspace(CharOf(command[n]))) { + blob[n] = '\0'; + state = 0; + } + break; + } + } + if (!pass) { + result = TypeCallocN(char *, count + 1); + if (!result) + break; + } + } + } else { + result = TypeCalloc(char *); + } + return result; +} + +int +x_strcasecmp(const char *s1, const char *s2) +{ + size_t len = strlen(s1); + + if (len != strlen(s2)) + return 1; + + return x_strncasecmp(s1, s2, (unsigned) len); +} + +int +x_strncasecmp(const char *s1, const char *s2, unsigned n) +{ + while (n-- != 0) { + char c1 = x_toupper(*s1); + char c2 = x_toupper(*s2); + if (c1 != c2) + return 1; + if (c1 == 0) + break; + s1++, s2++; + } + + return 0; +} + +/* + * Allocates a copy of a string + */ +char * +x_strdup(const char *s) +{ + char *result = 0; + + if (s != 0) { + char *t = CastMallocN(char, strlen(s) + 1); + if (t != 0) { + strcpy(t, s); + } + result = t; + } + return result; +} + +/* + * Returns a pointer to the first occurrence of s2 in s1, + * or NULL if there are none. + */ +char * +x_strindex(char *s1, const char *s2) +{ + char *s3; + size_t s2len = strlen(s2); + + while ((s3 = strchr(s1, *s2)) != NULL) { + if (strncmp(s3, s2, s2len) == 0) + return (s3); + s1 = ++s3; + } + return (NULL); +} + +/* + * Trims leading/trailing spaces from a copy of the string. + */ +char * +x_strtrim(const char *source) +{ + char *result; + char *s; + char *d; + + if (source != 0 && *source != '\0') { + char *t = x_strdup(source); + s = t; + d = s; + while (isspace(CharOf(*s))) + ++s; + while ((*d++ = *s++) != '\0') { + ; + } + if (*t != '\0') { + s = t + strlen(t); + while (s != t && isspace(CharOf(s[-1]))) { + *--s = '\0'; + } + } + result = t; + } else { + result = x_strdup(""); + } + return result; +} + +/* + * Avoid using system locale for upper/lowercase conversion, since there are + * a few locales where toupper(tolower(c)) != c. + */ +char +x_toupper(int ch) +{ + static char table[256]; + char result = table[CharOf(ch)]; + + if (result == '\0') { + unsigned n; + const char *s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + + for (n = 0; n < sizeof(table); ++n) { + table[n] = (char) n; + } + for (n = 0; s[n] != '\0'; ++n) { + table[CharOf(s[n])] = s[n % 26]; + } + result = table[CharOf(ch)]; + } + + return result; +} diff --git a/xstrings.h b/xstrings.h new file mode 100644 index 0000000..372d949 --- /dev/null +++ b/xstrings.h @@ -0,0 +1,65 @@ +/* $XTermId: xstrings.h,v 1.27 2012/03/25 23:31:52 tom Exp $ */ + +/* + * Copyright 2000-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#ifndef included_xstrings_h +#define included_xstrings_h 1 +/* *INDENT-OFF* */ + +#include <X11/Intrinsic.h> +#include <pwd.h> + +#define OkPasswd(p) ((p)->pw_name != 0 && (p)->pw_name[0] != 0) + +extern Boolean x_getpwnam(const char * /* name */, struct passwd * /* result */); +extern Boolean x_getpwuid(uid_t /* uid */, struct passwd * /* result */); +extern String x_nonempty(String /* s */); +extern String x_skip_blanks(String /* s */); +extern String x_skip_nonblanks(String /* s */); +extern char **x_splitargs(const char * /* command */); +extern char *x_basename(char * /* name */); +extern char *x_decode_hex(const char * /* source */, const char ** /* next */); +extern char *x_encode_hex(const char * /* source */); +extern char *x_getenv(const char * /* name */); +extern char *x_getlogin(uid_t /* uid */, struct passwd * /* in_out */); +extern char *x_strdup(const char * /* s */); +extern char *x_strindex(char * /* s1 */, const char * /* s2 */); +extern char *x_strtrim(const char * /* s */); +extern char x_toupper(int /* ch */); +extern int x_hex2int(int /* ch */); +extern int x_strcasecmp(const char * /* s1 */, const char * /* s2 */); +extern int x_strncasecmp(const char * /* s1 */, const char * /* s2 */, unsigned /* n */); +extern unsigned x_countargv(char ** /* argv */); +extern void x_appendargv(char ** /* target */, char ** /* source */); + +/* *INDENT-ON* */ + +#endif /* included_xstrings_h */ diff --git a/xterm.dat b/xterm.dat new file mode 100644 index 0000000..6ae28ca --- /dev/null +++ b/xterm.dat @@ -0,0 +1,160 @@ +! $XFree86: xc/programs/xterm/xterm.dat,v 1.5 2005/07/07 00:46:14 dickey Exp $ +! +*title: Xterm +*iconName: Xterm +*c132: TRUE +*scrollBar: on +*saveLines: 1000 + +! This is nonsense: if the xterm has no session management capabilities, +! it is useless, and if it does, it is harmful. +!XTerm.JoinSession:False + +! turn off NumLock support - there is some conflict or problem on VMS +*numLock: false + +*SimpleMenu*BackingStore: NotUseful +*SimpleMenu*menuLabel.font: -adobe-helvetica-bold-r-normal--*-120-*-*-*-*-iso*-* +*SimpleMenu*menuLabel.vertSpace: 100 +*SimpleMenu*HorizontalMargins: 16 +*SimpleMenu*Sme.height: 16 +*SimpleMenu*Cursor: left_ptr + +*mainMenu.Label: Main Options +*mainMenu*securekbd*Label: Secure Keyboard +*mainMenu*allowsends*Label: Allow SendEvents +*mainMenu*logging*Label: Log to File +*mainMenu*print*Label: Print Window +*mainMenu*redraw*Label: Redraw Window +*mainMenu*8-bit control*Label: 8-Bit Controls +*mainMenu*backarrow key*Label: Backarrow Key +*mainMenu*num-lock*Label: Alt/NumLock Modifiers +*mainMenu*meta-esc*Label: Meta Sends Escape +*mainMenu*sunFunction-keys*Label: Sun Function-Keys +*mainMenu*sunKeyboard*Label: VT220 Keyboard +*mainMenu*hp function-keys*Label: HP Function-Keys +*mainMenu*suspend*Label: Send STOP Signal +*mainMenu*suspend*Sensitive: FALSE +*mainMenu*continue*Label: Send CONT Signal +*mainMenu*continue*Sensitive: FALSE +*mainMenu*interrupt*Label: Send INT Signal +*mainMenu*interrupt*Sensitive: FALSE +*mainMenu*hangup*Label: Send HUP Signal +*mainMenu*hangup*Sensitive: FALSE +*mainMenu*terminate*Label: Send TERM Signal +*mainMenu*terminate*Sensitive: FALSE +*mainMenu*kill*Label: Send KILL Signal +*mainMenu*kill*Sensitive: FALSE +*mainMenu*quit*Label: Quit + +*vtMenu.Label: VT Options +*vtMenu*scrollbar*Label: Enable Scrollbar +*vtMenu*jumpscroll*Label: Enable Jump Scroll +*vtMenu*reversevideo*Label: Enable Reverse Video +*vtMenu*autowrap*Label: Enable Auto Wraparound +*vtMenu*reversewrap*Label: Enable Reverse Wraparound +*vtMenu*autolinefeed*Label: Enable Auto Linefeed +*vtMenu*appcursor*Label: Enable Application Cursor Keys +*vtMenu*appkeypad*Label: Enable Application Keypad +*vtMenu*scrollkey*Label: Scroll to Bottom on Key Press +*vtMenu*scrollttyoutput*Label: Scroll to Bottom on Tty Output +*vtMenu*allow132*Label: Allow 80/132 Column Switching +*vtMenu*cursesemul*Label: Enable Curses Emulation +*vtMenu*visualbell*Label: Enable Visual Bell +*vtMenu*poponbell*Label: Enable Pop on Bell +*vtMenu*marginbell*Label: Enable Margin Bell +*vtMenu*cursorblink*Label: Enable Blinking Cursor +*vtMenu*titeInhibit*Label: Enable Alternate Screen Switching +*vtMenu*activeicon*Label: Enable Active Icon +*vtMenu*softreset*Label: Do Soft Reset +*vtMenu*hardreset*Label: Do Full Reset +*vtMenu*clearsavedlines*Label: Reset and Clear Saved Lines +*vtMenu*tekshow*Label: Show Tek Window +*vtMenu*tekmode*Label: Switch to Tek Mode +*vtMenu*vthide*Label: Hide VT Window +*vtMenu*altscreen*Label: Show Alternate Screen + +*fontMenu.Label: VT Fonts +*fontMenu*fontdefault*Label: Default +*VT100*font: -bitstream-terminal-medium-r-normal-gs-18-180-75-75-c-110-iso8859-1 +*fontMenu*font1*Label: Tiny +*VT100*font1: -misc-fixed-medium-r-normal--8-60-*-*-c-50-iso8859-1 +*fontMenu*font2*Label: Small +*VT100*font2: -misc-fixed-medium-r-normal--10-70-*-*-c-60-iso8859-1 +*fontMenu*font3*Label: Medium +*VT100*font3: -misc-fixed-medium-r-normal--13-120-*-*-c-70-iso8859-1 +*fontMenu*font4*Label: Large +*VT100*font4: -bitstream-terminal-medium-r-normal-gs-18-180-75-75-c-110-iso8859-1 +*fontMenu*font5*Label: Huge +*VT100*font5: -bitstream-terminal-medium-r-normal-gs-36-280-100-100-c-220-iso8859-1 +*fontMenu*font6*Label: Large-Narrow +*VT100*font6: -bitstream-terminal-medium-r-narrow--18-180-75-75-c-70-iso8859-1 +*fontMenu*fontescape*Label: Escape Sequence +*fontMenu*fontsel*Label: Selection +!fontescape and fontsel overridden by application +*fontMenu*font-doublesize*Label: Doublesized Characters +*fontMenu*font-loadable*Label: VT220 Soft Fonts + +*tekMenu.Label: Tek Options +*tekMenu*tektextlarge*Label: Large Characters +*tekMenu*tektext2*Label: #2 Size Characters +*tekMenu*tektext3*Label: #3 Size Characters +*tekMenu*tektextsmall*Label: Small Characters +*tekMenu*tekpage*Label: PAGE +*tekMenu*tekreset*Label: RESET +*tekMenu*tekcopy*Label: COPY +*tekMenu*vtshow*Label: Show VT Window +*tekMenu*vtmode*Label: Switch to VT Mode +*tekMenu*tekhide*Label: Hide Tek Window + +*tek4014*fontLarge: -misc-fixed-medium-r-normal--15-140-*-*-c-90-iso8859-1 +*tek4014*font2: -misc-fixed-medium-r-normal--13-120-*-*-c-70-iso8859-1 +*tek4014*font3: -misc-fixed-medium-r-normal--10-100-*-*-c-60-iso8859-1 +*tek4014*fontSmall: -misc-fixed-medium-r-normal--8-80-*-*-c-50-iso8859-1 + +! Enable Colour by default. + +*VT100*colorMode: on +*VT100*boldColors: on +*VT100*dynamicColors: on + +*VT100*highlightColor: red +*VT100*cursorColor: white +!bold text color +*VT100*colorBDMode: on +*VT100*colorBD: green +!blinking text color +*VT100*colorBLMode: on +*VT100*colorBL: red + + +! Uncomment this use color for underline attribute +!*VT100*colorULMode: on +!*VT100*italicULMode: on +!*VT100*underLine: off + +! Uncomment this to use color for the bold attribute +*VT100*colorBDMode: on + +! Uncomment this to use the bold/underline colors in preference to other colors +*VT100*colorAttrMode: on + +*VT100*color0: black +*VT100*color1: red3 +*VT100*color2: green3 +*VT100*color3: yellow3 +*VT100*color4: blue3 +*VT100*color5: magenta3 +*VT100*color6: cyan3 +*VT100*color7: gray90 +*VT100*color8: gray30 +*VT100*color9: red +*VT100*color10: green +*VT100*color11: yellow +*VT100*color12: blue +*VT100*color13: magenta +*VT100*color14: cyan +*VT100*color15: white +*VT100*colorUL: yellow +*VT100*colorBD: white + diff --git a/xterm.desktop b/xterm.desktop new file mode 100644 index 0000000..ea23c9b --- /dev/null +++ b/xterm.desktop @@ -0,0 +1,42 @@ +# $XTermId: xterm.desktop,v 1.14 2012/06/24 22:20:29 tom Exp $ +# ----------------------------------------------------------------------------- +# this file is part of xterm +# +# Copyright 2006-2010,2012 by Thomas E. Dickey +# +# All Rights Reserved +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name(s) of the above copyright +# holders shall not be used in advertising or otherwise to promote the +# sale, use or other dealings in this Software without prior written +# authorization. +# ----------------------------------------------------------------------------- +[Desktop Entry] +Name=XTerm +#GenericName=Terminal +Comment=standard terminal emulator for the X window system +Exec=xterm +Terminal=false +Type=Application +Encoding=UTF-8 +Icon=xterm-color_48x48 +Categories=System;TerminalEmulator; @@ -0,0 +1,1457 @@ +/* $XTermId: xterm.h,v 1.697 2012/06/24 18:33:27 tom Exp $ */ + +/* + * Copyright 1999-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * Common/useful definitions for XTERM application. + * + * This is also where we put the fallback definitions if we do not build using + * the configure script. + */ +#ifndef included_xterm_h +#define included_xterm_h +/* *INDENT-OFF* */ + +#ifdef HAVE_CONFIG_H +#include <xtermcfg.h> +#endif + +#ifndef GCC_PRINTFLIKE +#define GCC_PRINTFLIKE(f,n) /* nothing */ +#endif + +#ifndef GCC_UNUSED +#define GCC_UNUSED /* nothing */ +#endif + +#ifndef GCC_NORETURN +#define GCC_NORETURN /* nothing */ +#endif + +#if defined(__GNUC__) && defined(_FORTIFY_SOURCE) +#define USE_IGNORE_RC +#define IGNORE_RC(func) ignore_unused = (int) func +#else +#define IGNORE_RC(func) (void) func +#endif /* gcc workarounds */ + +#undef bcopy +#include <X11/Xos.h> + +#ifndef HAVE_CONFIG_H + +#define HAVE_LIB_XAW 1 + +#ifdef CSRG_BASED +/* Get definition of BSD */ +#include <sys/param.h> +#endif + +#ifndef DFT_TERMTYPE +#define DFT_TERMTYPE "xterm" +#endif + +#ifndef X_NOT_POSIX +#define HAVE_WAITPID 1 +#define HAVE_SYS_WAIT_H 1 +#define HAVE_UNISTD_H 1 +#endif + +#define HAVE_STDLIB_H 1 + +#if defined(sun) +/* errno is declared in <errno.h> */ +#else +#define DECL_ERRNO 1 +#endif + +#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ + +#ifndef NOPUTENV +#define HAVE_PUTENV 1 +#endif + +#if defined(CSRG_BASED) || defined(__GNU__) +#define USE_POSIX_TERMIOS 1 +#endif + +#ifdef __NetBSD__ +#if __NetBSD_Version__ >= 106030000 /* 1.6C */ +#define BSD_UTMPX 1 +#define ut_xtime ut_tv.tv_sec +#endif +#endif + +#if defined(hpux) && !defined(__hpux) +#define __hpux 1 /* HPUX 11.0 does not define this */ +#endif + +#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) +#define __SCO__ 1 +#endif + +#ifdef USE_POSIX_TERMIOS +#define HAVE_TERMIOS_H 1 +#define HAVE_TCGETATTR 1 +#endif + +#if defined(__UNIXOS2__) || defined(__SCO__) || defined(__UNIXWARE__) +#define USE_TERMCAP 1 +#endif + +#if defined(UTMP) +#define HAVE_UTMP 1 +#endif + +#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) +#define UTMPX_FOR_UTMP 1 +#endif + +#if !defined(ISC) && !defined(__QNX__) +#define HAVE_UTMP_UT_HOST 1 +#endif + +#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux)) +#define HAVE_UTMP_UT_SESSION 1 +#endif + +#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) +#define ut_xstatus ut_exit.e_exit +#endif + +#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) +#define HAVE_UTMP_UT_XTIME 1 +#endif + +#if defined(linux) || defined(__CYGWIN__) +#define USE_LASTLOG +#define HAVE_LASTLOG_H +#define USE_STRUCT_LASTLOG +#elif defined(BSD) && (BSD >= 199103) +#ifdef BSD_UTMPX +#define USE_LASTLOGX +#else +#define USE_LASTLOG +#define USE_STRUCT_LASTLOG +#endif +#endif + +#if defined(__OpenBSD__) +#define DEFDELETE_DEL True +#define DEF_BACKARO_ERASE True +#define DEF_INITIAL_ERASE True +#endif + +#if defined(__SCO__) || defined(__UNIXWARE__) +#define DEFDELETE_DEL True +#define OPT_SCO_FUNC_KEYS 1 +#endif + +#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) +#define USE_POSIX_WAIT +#endif + +#if defined(AIXV3) || defined(CRAY) || defined(__SCO__) || defined(SVR4) || (defined(SYSV) && defined(i386)) || defined(__MVS__) || defined(__hpux) || defined(__osf__) || defined(linux) || defined(macII) || defined(BSD_UTMPX) +#define USE_SYSV_UTMP +#endif + +#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) +#define USE_TTY_GROUP +#endif + +#if defined(__CYGWIN__) +#define HAVE_NCURSES_TERM_H 1 +#endif + +#ifdef __osf__ +#define TTY_GROUP_NAME "terminal" +#endif + +#if defined(__MVS__) +#undef ut_xstatus +#define ut_name ut_user +#define ut_xstatus ut_exit.ut_e_exit +#define ut_xtime ut_tv.tv_sec +#endif + +#if defined(ut_xstatus) +#define HAVE_UTMP_UT_XSTATUS 1 +#endif + +#if defined(XKB) +#define HAVE_XKB_BELL_EXT 1 +#endif + +#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) +#define HAVE_POSIX_SAVED_IDS +#endif + +#endif /* HAVE_CONFIG_H */ + +#ifndef HAVE_X11_DECKEYSYM_H +#define HAVE_X11_DECKEYSYM_H 1 +#endif + +#ifndef HAVE_X11_SUNKEYSYM_H +#define HAVE_X11_SUNKEYSYM_H 1 +#endif + +#ifndef HAVE_X11_XF86KEYSYM_H +#define HAVE_X11_XF86KEYSYM_H 0 +#endif + +/***====================================================================***/ + +/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ +#if defined(SVR4) && defined(sun) +#ifndef __EXTENSIONS__ +#define __EXTENSIONS__ 1 +#endif +#ifndef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 1 +#endif +#endif + +/***====================================================================***/ + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#else +extern char *calloc(); +extern char *getenv(); +extern char *malloc(); +extern char *realloc(); +extern void exit(); +extern void free(); +#endif + +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + +#ifdef HAVE_SYS_WAIT_H +#include <sys/wait.h> +#endif + +#include <errno.h> +#if defined(DECL_ERRNO) && !defined(errno) +extern int errno; +#endif + +/* + * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if + * we use 'waitpid()', while 'wait()' seems to work properly. + */ +#ifdef linux +#undef HAVE_WAITPID +#endif + +#ifndef OPT_WIDE_CHARS +#define OPT_WIDE_CHARS 0 +#endif + +#if OPT_WIDE_CHARS +#define HIDDEN_CHAR 0xffff +#endif + +/***====================================================================***/ + +#include <proto.h> +#include <ptyx.h> + +#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) +#include <X11/Xpoll.h> +#define USE_XPOLL_H 1 +#else +#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) +#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) +#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) +#define TIME_WITH_SYS_TIME +#endif +#endif + +#ifdef TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# ifdef HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + +/* these may be needed for sig_atomic_t */ +#include <sys/types.h> +#include <signal.h> + +#ifdef USE_SYS_SELECT_H + +#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) +#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ +#endif + +#include <sys/select.h> + +#endif /* USE_SYS_SELECT_H */ + +#include <setjmp.h> + +#if defined(__UNIXOS2__) && !defined(XTERM_MAIN) +#define environ gblenvp /* circumvent a bug */ +#endif + +#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) +extern char **environ; +#endif + +#define XK_Fn(n) (XK_F1 + (n) - 1) + +#define Maybe 2 + +/***====================================================================***/ + +#define XtNallowBoldFonts "allowBoldFonts" +#define XtNallowC1Printable "allowC1Printable" +#define XtNallowColorOps "allowColorOps" +#define XtNallowFontOps "allowFontOps" +#define XtNallowScrollLock "allowScrollLock" +#define XtNallowSendEvents "allowSendEvents" +#define XtNallowTcapOps "allowTcapOps" +#define XtNallowTitleOps "allowTitleOps" +#define XtNallowWindowOps "allowWindowOps" +#define XtNaltIsNotMeta "altIsNotMeta" +#define XtNaltSendsEscape "altSendsEscape" +#define XtNalwaysBoldMode "alwaysBoldMode" +#define XtNalwaysHighlight "alwaysHighlight" +#define XtNalwaysUseMods "alwaysUseMods" +#define XtNanswerbackString "answerbackString" +#define XtNappcursorDefault "appcursorDefault" +#define XtNappkeypadDefault "appkeypadDefault" +#define XtNautoWrap "autoWrap" +#define XtNawaitInput "awaitInput" +#define XtNbackarrowKey "backarrowKey" +#define XtNbellIsUrgent "bellIsUrgent" +#define XtNbellOnReset "bellOnReset" +#define XtNbellSuppressTime "bellSuppressTime" +#define XtNboldColors "boldColors" +#define XtNboldFont "boldFont" +#define XtNboldMode "boldMode" +#define XtNbrokenLinuxOSC "brokenLinuxOSC" +#define XtNbrokenSelections "brokenSelections" +#define XtNbrokenStringTerm "brokenStringTerm" +#define XtNc132 "c132" +#define XtNcacheDoublesize "cacheDoublesize" +#define XtNcharClass "charClass" +#define XtNcjkWidth "cjkWidth" +#define XtNcolorAttrMode "colorAttrMode" +#define XtNcolorBDMode "colorBDMode" +#define XtNcolorBLMode "colorBLMode" +#define XtNcolorMode "colorMode" +#define XtNcolorRVMode "colorRVMode" +#define XtNcolorULMode "colorULMode" +#define XtNcombiningChars "combiningChars" +#define XtNctrlFKeys "ctrlFKeys" +#define XtNcurses "curses" +#define XtNcursorBlink "cursorBlink" +#define XtNcursorColor "cursorColor" +#define XtNcursorOffTime "cursorOffTime" +#define XtNcursorOnTime "cursorOnTime" +#define XtNcursorUnderline "cursorUnderLine" +#define XtNcutNewline "cutNewline" +#define XtNcutToBeginningOfLine "cutToBeginningOfLine" +#define XtNdecTerminalID "decTerminalID" +#define XtNdefaultString "defaultString" +#define XtNdeleteIsDEL "deleteIsDEL" +#define XtNdisallowedColorOps "disallowedColorOps" +#define XtNdisallowedFontOps "disallowedFontOps" +#define XtNdisallowedTcapOps "disallowedTcapOps" +#define XtNdisallowedWindowOps "disallowedWindowOps" +#define XtNdynamicColors "dynamicColors" +#define XtNeightBitControl "eightBitControl" +#define XtNeightBitInput "eightBitInput" +#define XtNeightBitMeta "eightBitMeta" +#define XtNeightBitOutput "eightBitOutput" +#define XtNeightBitSelectTypes "eightBitSelectTypes" +#define XtNfaceName "faceName" +#define XtNfaceNameDoublesize "faceNameDoublesize" +#define XtNfaceSize "faceSize" +#define XtNfastScroll "fastScroll" +#define XtNfont1 "font1" +#define XtNfont2 "font2" +#define XtNfont3 "font3" +#define XtNfont4 "font4" +#define XtNfont5 "font5" +#define XtNfont6 "font6" +#define XtNfontDoublesize "fontDoublesize" +#define XtNfontStyle "fontStyle" +#define XtNfontWarnings "fontWarnings" +#define XtNforceBoxChars "forceBoxChars" +#define XtNforcePackedFont "forcePackedFont" +#define XtNformatOtherKeys "formatOtherKeys" +#define XtNfreeBoldBox "freeBoldBox" +#define XtNfullscreen "fullscreen" +#define XtNhighlightColor "highlightColor" +#define XtNhighlightColorMode "highlightColorMode" +#define XtNhighlightReverse "highlightReverse" +#define XtNhighlightSelection "highlightSelection" +#define XtNhighlightTextColor "highlightTextColor" +#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" +#define XtNi18nSelections "i18nSelections" +#define XtNinitialFont "initialFont" +#define XtNinternalBorder "internalBorder" +#define XtNitalicULMode "italicULMode" +#define XtNjumpScroll "jumpScroll" +#define XtNkeepSelection "keepSelection" +#define XtNkeyboardDialect "keyboardDialect" +#define XtNlimitResize "limitResize" +#define XtNlocale "locale" +#define XtNlocaleFilter "localeFilter" +#define XtNlogFile "logFile" +#define XtNlogInhibit "logInhibit" +#define XtNlogging "logging" +#define XtNloginShell "loginShell" +#define XtNmarginBell "marginBell" +#define XtNmaximized "maximized" +#define XtNmenuBar "menuBar" +#define XtNmenuHeight "menuHeight" +#define XtNmetaSendsEscape "metaSendsEscape" +#define XtNmkSamplePass "mkSamplePass" +#define XtNmkSampleSize "mkSampleSize" +#define XtNmkWidth "mkWidth" +#define XtNmodifyCursorKeys "modifyCursorKeys" +#define XtNmodifyFunctionKeys "modifyFunctionKeys" +#define XtNmodifyKeyboard "modifyKeyboard" +#define XtNmodifyKeypadKeys "modifyKeypadKeys" +#define XtNmodifyOtherKeys "modifyOtherKeys" +#define XtNmodifyStringKeys "modifyStringKeys" +#define XtNmultiClickTime "multiClickTime" +#define XtNmultiScroll "multiScroll" +#define XtNnMarginBell "nMarginBell" +#define XtNnumLock "numLock" +#define XtNoldXtermFKeys "oldXtermFKeys" +#define XtNpointerColor "pointerColor" +#define XtNpointerColorBackground "pointerColorBackground" +#define XtNpointerMode "pointerMode" +#define XtNpointerShape "pointerShape" +#define XtNpopOnBell "popOnBell" +#define XtNprecompose "precompose" +#define XtNprintAttributes "printAttributes" +#define XtNprinterAutoClose "printerAutoClose" +#define XtNprinterCommand "printerCommand" +#define XtNprinterControlMode "printerControlMode" +#define XtNprinterExtent "printerExtent" +#define XtNprinterFormFeed "printerFormFeed" +#define XtNprinterNewLine "printerNewLine" +#define XtNquietGrab "quietGrab" +#define XtNrenderFont "renderFont" +#define XtNresizeGravity "resizeGravity" +#define XtNretryInputMethod "retryInputMethod" +#define XtNreverseWrap "reverseWrap" +#define XtNrightScrollBar "rightScrollBar" +#define XtNsaveLines "saveLines" +#define XtNscaleHeight "scaleHeight" +#define XtNscrollBar "scrollBar" +#define XtNscrollBarBorder "scrollBarBorder" +#define XtNscrollKey "scrollKey" +#define XtNscrollLines "scrollLines" +#define XtNscrollPos "scrollPos" +#define XtNscrollTtyOutput "scrollTtyOutput" +#define XtNselectToClipboard "selectToClipboard" +#define XtNshiftFonts "shiftFonts" +#define XtNshowBlinkAsBold "showBlinkAsBold" +#define XtNshowMissingGlyphs "showMissingGlyphs" +#define XtNshowWrapMarks "showWrapMarks" +#define XtNsignalInhibit "signalInhibit" +#define XtNtekGeometry "tekGeometry" +#define XtNtekInhibit "tekInhibit" +#define XtNtekSmall "tekSmall" +#define XtNtekStartup "tekStartup" +#define XtNtiXtraScroll "tiXtraScroll" +#define XtNtiteInhibit "titeInhibit" +#define XtNtitleModes "titleModes" +#define XtNtoolBar "toolBar" +#define XtNtrimSelection "trimSelection" +#define XtNunderLine "underLine" +#define XtNuseClipping "useClipping" +#define XtNutf8 "utf8" +#define XtNutf8Fonts "utf8Fonts" +#define XtNutf8Latin1 "utf8Latin1" +#define XtNutf8SelectTypes "utf8SelectTypes" +#define XtNutf8Title "utf8Title" +#define XtNveryBoldColors "veryBoldColors" +#define XtNvisualBell "visualBell" +#define XtNvisualBellDelay "visualBellDelay" +#define XtNvisualBellLine "visualBellLine" +#define XtNvt100Graphics "vt100Graphics" +#define XtNwideBoldFont "wideBoldFont" +#define XtNwideChars "wideChars" +#define XtNwideFont "wideFont" +#define XtNximFont "ximFont" +#define XtNxmcAttributes "xmcAttributes" +#define XtNxmcGlitch "xmcGlitch" +#define XtNxmcInline "xmcInline" +#define XtNxmcMoveSGR "xmcMoveSGR" + +#define XtCAllowBoldFonts "AllowBoldFonts" +#define XtCAllowC1Printable "AllowC1Printable" +#define XtCAllowColorOps "AllowColorOps" +#define XtCAllowFontOps "AllowFontOps" +#define XtCAllowScrollLock "AllowScrollLock" +#define XtCAllowSendEvents "AllowSendEvents" +#define XtCAllowTcapOps "AllowTcapOps" +#define XtCAllowTitleOps "AllowTitleOps" +#define XtCAllowWindowOps "AllowWindowOps" +#define XtCAltIsNotMeta "AltIsNotMeta" +#define XtCAltSendsEscape "AltSendsEscape" +#define XtCAlwaysBoldMode "AlwaysBoldMode" +#define XtCAlwaysHighlight "AlwaysHighlight" +#define XtCAlwaysUseMods "AlwaysUseMods" +#define XtCAnswerbackString "AnswerbackString" +#define XtCAppcursorDefault "AppcursorDefault" +#define XtCAppkeypadDefault "AppkeypadDefault" +#define XtCAutoWrap "AutoWrap" +#define XtCAwaitInput "AwaitInput" +#define XtCBackarrowKey "BackarrowKey" +#define XtCBellIsUrgent "BellIsUrgent" +#define XtCBellOnReset "BellOnReset" +#define XtCBellSuppressTime "BellSuppressTime" +#define XtCBoldFont "BoldFont" +#define XtCBoldMode "BoldMode" +#define XtCBrokenLinuxOSC "BrokenLinuxOSC" +#define XtCBrokenSelections "BrokenSelections" +#define XtCBrokenStringTerm "BrokenStringTerm" +#define XtCC132 "C132" +#define XtCCacheDoublesize "CacheDoublesize" +#define XtCCharClass "CharClass" +#define XtCCjkWidth "CjkWidth" +#define XtCColorAttrMode "ColorAttrMode" +#define XtCColorMode "ColorMode" +#define XtCColumn "Column" +#define XtCCombiningChars "CombiningChars" +#define XtCCtrlFKeys "CtrlFKeys" +#define XtCCurses "Curses" +#define XtCCursorBlink "CursorBlink" +#define XtCCursorOffTime "CursorOffTime" +#define XtCCursorOnTime "CursorOnTime" +#define XtCCursorUnderline "CursorUnderLine" +#define XtCCutNewline "CutNewline" +#define XtCCutToBeginningOfLine "CutToBeginningOfLine" +#define XtCDecTerminalID "DecTerminalID" +#define XtCDefaultString "DefaultString" +#define XtCDeleteIsDEL "DeleteIsDEL" +#define XtCDisallowedColorOps "DisallowedColorOps" +#define XtCDisallowedFontOps "DisallowedFontOps" +#define XtCDisallowedTcapOps "DisallowedTcapOps" +#define XtCDisallowedWindowOps "DisallowedWindowOps" +#define XtCDynamicColors "DynamicColors" +#define XtCEightBitControl "EightBitControl" +#define XtCEightBitInput "EightBitInput" +#define XtCEightBitMeta "EightBitMeta" +#define XtCEightBitOutput "EightBitOutput" +#define XtCEightBitSelectTypes "EightBitSelectTypes" +#define XtCFaceName "FaceName" +#define XtCFaceNameDoublesize "FaceNameDoublesize" +#define XtCFaceSize "FaceSize" +#define XtCFastScroll "FastScroll" +#define XtCFont1 "Font1" +#define XtCFont2 "Font2" +#define XtCFont3 "Font3" +#define XtCFont4 "Font4" +#define XtCFont5 "Font5" +#define XtCFont6 "Font6" +#define XtCFontDoublesize "FontDoublesize" +#define XtCFontStyle "FontStyle" +#define XtCFontWarnings "FontWarnings" +#define XtCForceBoxChars "ForceBoxChars" +#define XtCForcePackedFont "ForcePackedFont" +#define XtCFormatOtherKeys "FormatOtherKeys" +#define XtCFreeBoldBox "FreeBoldBox" +#define XtCFullscreen "Fullscreen" +#define XtCHighlightColorMode "HighlightColorMode" +#define XtCHighlightReverse "HighlightReverse" +#define XtCHighlightSelection "HighlightSelection" +#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" +#define XtCI18nSelections "I18nSelections" +#define XtCInitialFont "InitialFont" +#define XtCJumpScroll "JumpScroll" +#define XtCKeepSelection "KeepSelection" +#define XtCKeyboardDialect "KeyboardDialect" +#define XtCLimitResize "LimitResize" +#define XtCLocale "Locale" +#define XtCLocaleFilter "LocaleFilter" +#define XtCLogInhibit "LogInhibit" +#define XtCLogfile "Logfile" +#define XtCLogging "Logging" +#define XtCLoginShell "LoginShell" +#define XtCMarginBell "MarginBell" +#define XtCMaximized "Maximized" +#define XtCMenuBar "MenuBar" +#define XtCMenuHeight "MenuHeight" +#define XtCMetaSendsEscape "MetaSendsEscape" +#define XtCMkSamplePass "MkSamplePass" +#define XtCMkSampleSize "MkSampleSize" +#define XtCMkWidth "MkWidth" +#define XtCModifyCursorKeys "ModifyCursorKeys" +#define XtCModifyFunctionKeys "ModifyFunctionKeys" +#define XtCModifyKeyboard "ModifyKeyboard" +#define XtCModifyKeypadKeys "ModifyKeypadKeys" +#define XtCModifyOtherKeys "ModifyOtherKeys" +#define XtCModifyStringKeys "ModifyStringKeys" +#define XtCMultiClickTime "MultiClickTime" +#define XtCMultiScroll "MultiScroll" +#define XtCNumLock "NumLock" +#define XtCOldXtermFKeys "OldXtermFKeys" +#define XtCPointerMode "PointerMode" +#define XtCPopOnBell "PopOnBell" +#define XtCPrecompose "Precompose" +#define XtCPrintAttributes "PrintAttributes" +#define XtCPrinterAutoClose "PrinterAutoClose" +#define XtCPrinterCommand "PrinterCommand" +#define XtCPrinterControlMode "PrinterControlMode" +#define XtCPrinterExtent "PrinterExtent" +#define XtCPrinterFormFeed "PrinterFormFeed" +#define XtCPrinterNewLine "PrinterNewLine" +#define XtCQuietGrab "QuietGrab" +#define XtCRenderFont "RenderFont" +#define XtCResizeGravity "ResizeGravity" +#define XtCRetryInputMethod "RetryInputMethod" +#define XtCReverseWrap "ReverseWrap" +#define XtCRightScrollBar "RightScrollBar" +#define XtCSaveLines "SaveLines" +#define XtCScaleHeight "ScaleHeight" +#define XtCScrollBar "ScrollBar" +#define XtCScrollBarBorder "ScrollBarBorder" +#define XtCScrollCond "ScrollCond" +#define XtCScrollLines "ScrollLines" +#define XtCScrollPos "ScrollPos" +#define XtCSelectToClipboard "SelectToClipboard" +#define XtCShiftFonts "ShiftFonts" +#define XtCShowBlinkAsBold "ShowBlinkAsBold" +#define XtCShowMissingGlyphs "ShowMissingGlyphs" +#define XtCShowWrapMarks "ShowWrapMarks" +#define XtCSignalInhibit "SignalInhibit" +#define XtCTekInhibit "TekInhibit" +#define XtCTekSmall "TekSmall" +#define XtCTekStartup "TekStartup" +#define XtCTiXtraScroll "TiXtraScroll" +#define XtCTiteInhibit "TiteInhibit" +#define XtCTitleModes "TitleModes" +#define XtCToolBar "ToolBar" +#define XtCTrimSelection "TrimSelection" +#define XtCUnderLine "UnderLine" +#define XtCUseClipping "UseClipping" +#define XtCUtf8 "Utf8" +#define XtCUtf8Fonts "Utf8Fonts" +#define XtCUtf8Latin1 "Utf8Latin1" +#define XtCUtf8SelectTypes "Utf8SelectTypes" +#define XtCUtf8Title "Utf8Title" +#define XtCVT100Graphics "VT100Graphics" +#define XtCVeryBoldColors "VeryBoldColors" +#define XtCVisualBell "VisualBell" +#define XtCVisualBellDelay "VisualBellDelay" +#define XtCVisualBellLine "VisualBellLine" +#define XtCWideBoldFont "WideBoldFont" +#define XtCWideChars "WideChars" +#define XtCWideFont "WideFont" +#define XtCXimFont "XimFont" +#define XtCXmcAttributes "XmcAttributes" +#define XtCXmcGlitch "XmcGlitch" +#define XtCXmcInline "XmcInline" +#define XtCXmcMoveSGR "XmcMoveSGR" + +#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) +#define XtNgeometry "geometry" +#define XtCGeometry "Geometry" +#endif + +#if OPT_COLOR_CLASS +#define XtCCursorColor "CursorColor" +#define XtCPointerColor "PointerColor" +#define XtCHighlightColor "HighlightColor" +#define XtCHighlightTextColor "HighlightTextColor" +#else +#define XtCCursorColor XtCForeground +#define XtCPointerColor XtCForeground +#define XtCHighlightColor XtCForeground +#define XtCHighlightTextColor XtCBackground +#endif + +/***====================================================================***/ + +#ifdef __cplusplus +extern "C" { +#endif + +struct XTERM_RESOURCE; + +/* Tekproc.c */ +#if OPT_TEK4014 +extern TekWidget getTekWidget(Widget /* w */); +extern int TekGetFontSize (const char * /* param */); +extern int TekInit (void); +extern int TekPtyData(void); +extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); +extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; +extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); +extern void TekCopy (TekWidget /* tw */); +extern void TekEnqMouse (TekWidget /* tw */, int /* c */); +extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); +extern void TekGINoff (TekWidget /* tw */); +extern void TekRefresh (TekWidget /* tw */); +extern void TekRepaint (TekWidget /* xw */); +extern void TekReverseVideo (TekWidget /* tw */); +extern void TekRun (void); +extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); +extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); +#endif + +/* button.c */ +#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ + (s)->event_mask |= ButtonMotionMask; \ + (s)->event_mask &= ~PointerMotionMask; \ + XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } + +#define MotionOn( s, t ) { \ + (s)->event_mask &= ~ButtonMotionMask; \ + (s)->event_mask |= PointerMotionMask; \ + XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } + +extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); +extern void DiredButton PROTO_XT_ACTIONS_ARGS; +extern void DisownSelection (XtermWidget /* termw */); +extern void UnhiliteSelection (XtermWidget /* termw */); +extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; +extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; +extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; +extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; +extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; +extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; +extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; +extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; +extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; +extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; +extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; +extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); +extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); +extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); +extern void ViButton PROTO_XT_ACTIONS_ARGS; + +extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); + +#if OPT_DEC_LOCATOR +extern void GetLocatorPosition (XtermWidget /* w */); +extern void InitLocatorFilter (XtermWidget /* w */); +#endif /* OPT_DEC_LOCATOR */ + +#if OPT_FOCUS_EVENT +extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); +#else +#define SendFocusBotton(xw, event) /* nothing */ +#endif + +#if OPT_PASTE64 +extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); +extern void ClearSelectionBuffer (TScreen * /* screen */); +extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); +extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); +#endif + +#if OPT_READLINE +extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; +#endif + +#if OPT_WIDE_CHARS +extern Bool iswide(int /* i */); +#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) +#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) +#else +#define WideCells(n) 1 +#endif + +/* cachedCgs.c */ +extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); +extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); +extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); +extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); +extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); +extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); +extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); +extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); +extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); +extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); +extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); +extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); +extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); +extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); + +#ifdef NO_LEAKS +extern void noleaks_cachedCgs (XtermWidget /* xw */); +#endif + +/* charproc.c */ +extern Bool CheckBufPtrs (TScreen * /* screen */); +extern Bool set_cursor_gcs (XtermWidget /* xw */); +extern int VTInit (XtermWidget /* xw */); +extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); +extern void HideCursor (void); +extern void RestartBlinking(TScreen * /* screen */); +extern void ShowCursor (void); +extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); +extern void ToggleAlternate (XtermWidget /* xw */); +extern void VTInitTranslations (void); +extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; +extern void VTRun (XtermWidget /* xw */); +extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); +extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); +extern void releaseCursorGCs(XtermWidget /*xw*/); +extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); +extern void resetCharsets (TScreen * /* screen */); +extern void set_max_col(TScreen * /* screen */, int /* cols */); +extern void set_max_row(TScreen * /* screen */, int /* rows */); +extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); +extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); +extern void unparse_end (XtermWidget /* xw */); +extern void unparseputc (XtermWidget /* xw */, int /* c */); +extern void unparseputc1 (XtermWidget /* xw */, int /* c */); +extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); +extern void unparseputs (XtermWidget /* xw */, const char * /* s */); +extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); +extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); +extern void xtermAddInput(Widget /* w */); + +#if OPT_BLINK_CURS +extern void ToggleCursorBlink(TScreen * /* screen */); +#endif + +#if OPT_BLINK_TEXT +extern Bool LineHasBlinking(TScreen * /* screen */, LineData * /* ld */); +#endif + +#if OPT_INPUT_METHOD +extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); +#endif + +#if OPT_ISO_COLORS +extern void SGR_Background (XtermWidget /* xw */, int /* color */); +extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); +#endif + +#ifdef NO_LEAKS +extern void noleaks_charproc (void); +#endif + +/* charsets.c */ +extern unsigned xtermCharSetIn (unsigned /* code */, int /* charset */); +extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); + +/* cursor.c */ +extern int CursorCol (XtermWidget /* xw */); +extern int CursorRow (XtermWidget /* xw */); +extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); +extern void CarriageReturn (XtermWidget /* xw */); +extern void CursorBack (XtermWidget /* xw */, int /* n */); +extern void CursorDown (TScreen * /* screen */, int /* n */); +extern void CursorForward (XtermWidget /* xw */, int /* n */); +extern void CursorNextLine (XtermWidget /* xw */, int /* count */); +extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); +extern void CursorRestore (XtermWidget /* xw */); +extern void CursorSave (XtermWidget /* xw */); +extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); +extern void CursorUp (TScreen * /* screen */, int /* n */); +extern void RevIndex (XtermWidget /* xw */, int /* amount */); +extern void xtermIndex (XtermWidget /* xw */, int /* amount */); + +#if OPT_TRACE +extern int set_cur_col(TScreen * /* screen */, int /* value */); +extern int set_cur_row(TScreen * /* screen */, int /* value */); +#else +#define set_cur_col(screen, value) screen->cur_col = value +#define set_cur_row(screen, value) screen->cur_row = value +#endif + +/* doublechr.c */ +extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); +extern void xterm_DECSWL (XtermWidget /* xw */); +extern void xterm_DECDWL (XtermWidget /* xw */); +extern void xterm_ResetDouble(XtermWidget /* xw */); +#if OPT_DEC_CHRSET +extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); +extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); +#endif + +/* input.c */ +extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); +extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); +extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); +extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); +extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); + +#if OPT_NUM_LOCK +extern void VTInitModifiers(XtermWidget /* xw */); +#endif + +/* linedata.c */ +extern LineData *getLineData(TScreen * /* screen */, int /* row */); +extern void copyLineData(LineData * /* dst */, LineData * /* src */); +extern void initLineData(XtermWidget /* xw */); + +extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); +extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); +extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); + +/* main.c */ +#ifndef __UNIXOS2__ +#define ENVP_ARG /**/ +#else +#define ENVP_ARG , char ** /* envp */ +#endif + +extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); +extern int GetBytesAvailable (int /* fd */); +extern int kill_process_group (int /* pid */, int /* sig */); +extern int nonblocking_wait (void); + +#if OPT_PTY_HANDSHAKE +extern void first_map_occurred (void); +#else +#define first_map_occurred() /* nothing */ +#endif + +#ifdef SIGNAL_T +extern SIGNAL_T Exit (int /* n */) GCC_NORETURN; +#endif + +#ifndef SIG_ATOMIC_T +#define SIG_ATOMIC_T int +#endif + +#if OPT_WIDE_CHARS +extern unsigned first_widechar; +extern int (*my_wcwidth)(wchar_t); +#endif + +/* menu.c */ +extern void do_hangup PROTO_XT_CALLBACK_ARGS; +extern void repairSizeHints (void); +extern void show_8bit_control (Bool /* value */); + +/* misc.c */ + +#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ + +extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); +extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); +extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); +extern String xtermEnvLocale (void); +extern Widget xtermOpenApplication(XtAppContext * /* app_context_return */, String /* application_class */, XrmOptionDescRec */* options */, Cardinal /* num_options */, int * /* argc_in_out */, String */* argv_in_out */, String * /* fallback_resources */, WidgetClass /* widget_class */, ArgList /* args */, Cardinal /* num_args */); +extern Window WMFrameWindow(XtermWidget /* termw */); +extern XtInputMask xtermAppPending (void); +extern XrmOptionDescRec * sortedOptDescs(XrmOptionDescRec *, Cardinal); +extern XtermWidget getXtermWidget(Widget /* w */); +extern char *udk_lookup (int /* keycode */, int * /* len */); +extern char *xtermEnvEncoding (void); +extern char *xtermFindShell(char * /* leaf */, Bool /* warning */); +extern char *xtermVersion(void); +extern const char *SysErrorMsg (int /* n */); +extern const char *SysReasonMsg (int /* n */); +extern int ResetAnsiColorRequest(XtermWidget, char *, int); +extern int XStrCmp (char * /* s1 */, char * /* s2 */); +extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); +extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); +extern int xerror (Display * /* d */, XErrorEvent * /* ev */); +extern int xioerror (Display * /* dpy */); +extern int xtermResetIds(TScreen * /* screen */); +extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); +extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); +extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); +extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); +extern void ChangeXprop (char * /* name */); +extern void Cleanup (int /* code */); +extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; +extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; +extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; +extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; +extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; +extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; +extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; +extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; +extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; +extern void Panic (const char * /* s */, int /* a */); +extern void Redraw (void); +extern void ice_error (IceConn /* iceConn */); +extern void ReverseOldColors (void); +extern void SysError (int /* i */) GCC_NORETURN; +extern void VisualBell (void); +extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); +extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); +extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); +extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); +extern void do_xevents (void); +extern void end_tek_mode (void); +extern void end_vt_mode (void); +extern void hide_tek_window (void); +extern void hide_vt_window (void); +extern void reset_decudk (void); +extern void set_tek_visibility (Bool /* on */); +extern void set_vt_visibility (Bool /* on */); +extern void switch_modes (Bool /* tovt */); +extern void timestamp_filename(char * /* dst */, const char * /* src */); +extern void xevents (void); +extern void xt_error (String /* message */); +extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); +extern void xtermCopyEnv (char ** /* oldenv */); +extern void xtermDisplayCursor (XtermWidget /* xw */); +extern void xtermEmbedWindow(Window /* winToEmbedInfo */); +extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); +extern void xtermSetenv (const char * /* var */, const char * /* value */); +extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); +extern void xtermUnsetenv (const char * /* var */); +extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); + +#if OPT_DABBREV +extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; +#endif + +#if OPT_MAXIMIZE +extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); +extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; +extern void HandleIconify PROTO_XT_ACTIONS_ARGS; +extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; +extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; +extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); +#endif + +#if OPT_SCROLL_LOCK +extern void GetScrollLock (TScreen * /* screen */); +extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; +extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); +extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); +extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); +extern void xtermClearLEDs (TScreen * /* screen */); +#else +#define ShowScrollLock(screen, enable) /* nothing */ +#define SetScrollLock(screen, enable) /* nothing */ +#define GetScrollLock(screen) /* nothing */ +#endif + +#if OPT_SELECTION_OPS +extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; +extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; +extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; +extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; +#endif + +#if OPT_SESSION_MGT +extern void xtermCloseSession (void); +extern void xtermOpenSession (void); +#else +#define xtermCloseSession() /* nothing */ +#define xtermOpenSession() /* nothing */ +#endif + +#if OPT_WIDE_CHARS +extern Bool xtermEnvUTF8(void); +#else +#define xtermEnvUTF8() False +#endif + +#ifdef ALLOWLOGGING +extern void StartLog (XtermWidget /* xw */); +extern void CloseLog (XtermWidget /* xw */); +extern void FlushLog (XtermWidget /* xw */); +#else +#define FlushLog(xw) /*nothing*/ +#endif + +/* print.c */ +extern Bool xtermHasPrinter (XtermWidget /* xw */); +extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); +extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); +extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); +extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); +extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); +extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); +extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); +extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); +extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); + +/* ptydata.c */ +#ifdef VMS +#define PtySelect int +#else +#define PtySelect fd_set +#endif + +extern Bool decodeUtf8 (PtyData * /* data */); +extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); +extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); +extern void initPtyData (PtyData ** /* data */); +extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); + +#ifdef NO_LEAKS +extern void noleaks_ptydata ( void ); +#endif + +#if OPT_WIDE_CHARS +extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); +extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); +extern IChar skipPtyData (PtyData * /* data */); +extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); +extern void switchPtyData (TScreen * /* screen */, int /* f */); +extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); + +#define morePtyData(screen,data) \ + (((data)->last > (data)->next) \ + ? (((screen)->utf8_inparse && !(data)->utf_size) \ + ? decodeUtf8(data) \ + : True) \ + : False) +#else +#define morePtyData(screen, data) ((data)->last > (data)->next) +#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ + (screen->output_eight_bits \ + ? 0xff \ + : 0x7f)) +#define writePtyData(f,d,len) v_write(f,d,len) +#endif + +/* screen.c */ +extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); +extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); +extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); +extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); +extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); +extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); +extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); +extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); +extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); +extern void FullScreen (XtermWidget /* xw */, Bool /* enabled */); +extern void ScrnAllocBuf (XtermWidget /* xw */); +extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); +extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); +extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); +extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); +extern void ScrnDisownSelection (XtermWidget /* xw */); +extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); +extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); +extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); +extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); +extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); +extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); +extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); +extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, LineData * /* ld */); +extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); +extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); + +#if OPT_TRACE && OPT_TRACE_FLAGS +extern int LineTstFlag(LineData /* ld */, int /* flag */); +extern void LineClrFlag(LineData /* ld */, int /* flag */); +extern void LineSetFlag(LineData /* ld */, int /* flag */); +#else + +#define LineFlags(ld) GetLineFlags(ld) + +#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) +#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) +#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) + +#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ + +#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) +#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) +#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) + +#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) +#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) +#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) + +#define ScrnHaveSelection(screen) \ + ((screen)->startH.row != (screen)->endH.row \ + || (screen)->startH.col != (screen)->endH.col) + +#define ScrnAreRowsInSelection(screen, first, last) \ + ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) + +#define ScrnIsRowInSelection(screen, line) \ + ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) + +#define ScrnHaveRowMargins(screen) \ + ((screen)->top_marg != 0 \ + || ((screen)->bot_marg != screen->max_row)) + +#define ScrnIsRowInMargins(screen, line) \ + ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) + +#define ScrnHaveColMargins(screen) \ + ((screen)->rgt_marg > (screen)->max_col) + +#define ScrnIsColInMargins(screen, col) \ + ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) + +#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) +#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ + ? TScreenOf(xw)->lft_marg \ + : 0) +#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ + ? TScreenOf(xw)->rgt_marg \ + : MaxCols(TScreenOf(xw)) - 1) + +#if OPT_DEC_RECTOPS +extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); +extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); +extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); +extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); +#endif + +#if OPT_WIDE_CHARS +extern void ChangeToWide(XtermWidget /* xw */); +#endif + +/* scrollback.c */ +extern LineData *getScrollback (TScreen * /* screen */, int /* row */); +extern LineData *addScrollback (TScreen * /* screen */); +extern void deleteScrollback (TScreen * /* screen */, int /* row */); + +/* scrollbar.c */ +extern void DoResizeScreen (XtermWidget /* xw */); +extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; +extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; +extern void ResizeScrollBar (XtermWidget /* xw */); +extern void ScrollBarDrawThumb (Widget /* scrollWidget */); +extern void ScrollBarOff (XtermWidget /* xw */); +extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); +extern void ScrollBarReverseVideo (Widget /* scrollWidget */); +extern void ToggleScrollBar (XtermWidget /* xw */); +extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); + +#ifdef SCROLLBAR_RIGHT +extern void updateRightScrollbar(XtermWidget /* xw */); +#else +#define updateRightScrollbar(xw) /* nothing */ +#endif + +/* tabs.c */ +extern Bool TabToNextStop (XtermWidget /* xw */); +extern Bool TabToPrevStop (XtermWidget /* xw */); +extern void TabClear (Tabs /* tabs */, int /* col */); +extern void TabReset (Tabs /* tabs */); +extern void TabSet (Tabs /* tabs */, int /* col */); +extern void TabZonk (Tabs /* tabs */); + +/* util.c */ +extern Boolean isDefaultBackground(const char * /* name */); +extern Boolean isDefaultForeground(const char * /* name */); +extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); +extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); +extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); +extern int dimRound (double /* value */); +extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); +extern int extendedBoolean(const char * /* value */, FlagList * /* table */, Cardinal /* limit */); +extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); +extern void ClearRight (XtermWidget /* xw */, int /* n */); +extern void ClearScreen (XtermWidget /* xw */); +extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); +extern void DeleteLine (XtermWidget /* xw */, int /* n */); +extern void FlushScroll (XtermWidget /* xw */); +extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); +extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); +extern void InsertLine (XtermWidget /* xw */, int /* n */); +extern void RevScroll (XtermWidget /* xw */, int /* amount */); +extern void ReverseVideo (XtermWidget /* termw */); +extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); +extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); +extern void decode_wcwidth (XtermWidget /* xw */); +extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); +extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); +extern void getXtermSizeHints (XtermWidget /* xw */); +extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); +extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); +extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); +extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); +extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); +extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); +extern void update_keyboard_type (void); +extern void xtermClear (XtermWidget /* xw */); +extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); +extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); +extern void xtermRepaint (XtermWidget /* xw */); +extern void xtermScroll (XtermWidget /* xw */, int /* amount */); +extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); +extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); + +#if OPT_ISO_COLORS + +extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); +extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); +extern CellColor makeColorPair (int /* fg */, int /* bg */); +extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); + +#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) + +#define getXtermForeground(xw, flags, color) \ + (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ + ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ + : T_COLOR(TScreenOf(xw), TEXT_FG)) + +#define getXtermBackground(xw, flags, color) \ + (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ + ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ + : T_COLOR(TScreenOf(xw), TEXT_BG)) + +#if OPT_COLOR_RES +#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) +#define SET_COLOR_RES(res,color) (res)->value = color +#define EQL_COLOR_RES(res,color) (res)->value == color +#define T_COLOR(v,n) (v)->Tcolors[n].value +extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); +#else +#define GET_COLOR_RES(xw, res) res +#define SET_COLOR_RES(res,color) *res = color +#define EQL_COLOR_RES(res,color) *res == color +#define T_COLOR(v,n) (v)->Tcolors[n] +#endif + +#define ExtractForeground(color) (unsigned) GetCellColorFG(color) +#define ExtractBackground(color) (unsigned) GetCellColorBG(color) + +#define MapToColorMode(fg, screen, flags) \ + (((screen)->colorBLMode && ((flags) & BLINK)) \ + ? COLOR_BL \ + : (((screen)->colorBDMode && ((flags) & BOLD)) \ + ? COLOR_BD \ + : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ + ? COLOR_UL \ + : fg))) + +#define checkVeryBoldAttr(flags, fg, code, attr) \ + if ((flags & FG_COLOR) != 0 \ + && (screen->veryBoldColors & attr) == 0 \ + && (flags & attr) != 0 \ + && (fg == code)) \ + UIntClr(flags, attr) + +#define checkVeryBoldColors(flags, fg) \ + checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ + checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ + checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ + checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) + +#else /* !OPT_ISO_COLORS */ + +#define MapToColorMode(fg, screen, flags) fg + +#define ClearCurBackground(xw, top, left, height, width, fw) \ + XClearArea (TScreenOf(xw)->display, \ + VWindow(TScreenOf(xw)), \ + CursorX2(TScreenOf(xw), left, fw), \ + CursorY(TScreenOf(xw), top), \ + width * fw, \ + height * FontHeight(TScreenOf(xw)), \ + False) + +#define extract_fg(xw, color, flags) (xw)->cur_foreground +#define extract_bg(xw, color, flags) (xw)->cur_background + + /* FIXME: Reverse-Video? */ +#define T_COLOR(v,n) (v)->Tcolors[n] +#define getXtermBackground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_BG) +#define getXtermForeground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_FG) +#define makeColorPair(fg, bg) 0 +#define xtermColorPair(xw) 0 + +#define checkVeryBoldColors(flags, fg) /* nothing */ + +#endif /* OPT_ISO_COLORS */ + +#if OPT_ZICONBEEP +extern void initZIconBeep(void); +extern void resetZIconBeep(XtermWidget /* xw */); +extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); +#else +#define initZIconBeep() /* nothing */ +#define showZIconBeep(xw, name) False +#endif + +#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) + +extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); +extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); +extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); + +#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) + +#if OPT_HIGHLIGHT_COLOR +#define isNotForeground(xw, fg, bg, sel) \ + (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ + && (sel) != (fg) \ + && (sel) != (bg) \ + && (sel) != (xw)->dft_foreground) +#define isNotBackground(xw, fg, bg, sel) \ + (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ + && (sel) != (fg) \ + && (sel) != (bg) \ + && (sel) != (xw)->dft_background) +#endif + +#if OPT_WIDE_CHARS +extern Boolean isWideControl(unsigned /* ch */); +extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); +extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); +extern unsigned AsciiEquivs(unsigned /* ch */); +extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); +extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); +#endif + +#if OPT_XMC_GLITCH +extern void Mark_XMC (XtermWidget /* xw */, int /* param */); +extern void Jump_XMC (XtermWidget /* xw */); +extern void Resolve_XMC (XtermWidget /* xw */); +#endif + +#if OPT_WIDE_CHARS +unsigned visual_width(IChar * /* str */, Cardinal /* len */); +#else +#define visual_width(a, b) (b) +#endif + +#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) +#define NonNull(s) ((s) ? (s) : "<null>") + +#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) +#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) + +#ifdef __cplusplus + } +#endif +/* *INDENT-ON* */ + +#endif /* included_xterm_h */ diff --git a/xterm.log.html b/xterm.log.html new file mode 100644 index 0000000..3db3ed0 --- /dev/null +++ b/xterm.log.html @@ -0,0 +1,9737 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<!-- + ***************************************************************************** + * this file is part of xterm * + * * + * Copyright 1997-2011,2012 by Thomas E. Dickey * + * * + * All Rights Reserved * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, sublicense, and/or sell copies of the Software, and to * + * permit persons to whom the Software is furnished to do so, subject to * + * the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY * + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ***************************************************************************** + $XTermId: xterm.log.html,v 1.1195 2012/06/26 09:59:22 tom Exp $ + --> +<HTML> +<HEAD> +<TITLE>XTERM - Change Log</TITLE> +<LINK REV=MADE HREF="mailto:dickey@invisible-island.net"> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +</HEAD> +<BODY> +<HR> +<a href= +"http://invisible-island.net/">http://invisible-island.net/</a><a href="http://invisible-island.net/xterm/">xterm/</a><br> +Copyright © 1997-2011,2012 by <A +HREF="mailto:dickey@invisible-island.net">Thomas E. Dickey</A> +<HR> +<H1>Contents</H1> +This file contains a list of the changes that I have made for xterm, +from the notes that I add when submitting a patch. +<P> +You should note that other changes have been made as well, by other people, +to fix bugs and correct ifdef's for portability. +Until mid-2006, most of these were summarized in the XFree86 CHANGELOG +(found in the unbundled tree, xc/programs/Xserver/hw/xfree86). +<a href="http://invisible-island.net/xterm/xterm.log.html">Here</a> +is the latest version of this file. + +<UL> +<LI><A HREF="#xterm_281">Patch #281 - 2012/06/26</A> +<LI><A HREF="#xterm_280">Patch #280 - 2012/06/24</A> +<LI><A HREF="#xterm_279">Patch #279 - 2012/05/10</A> +<LI><A HREF="#xterm_278">Patch #278 - 2012/01/18</A> +<LI><A HREF="#xterm_277">Patch #277 - 2012/01/07</A> +<LI><A HREF="#xterm_276">Patch #276 - 2011/10/10</A> +<LI><A HREF="#xterm_275">Patch #275 - 2011/09/11</A> +<LI><A HREF="#xterm_274">Patch #274 - 2011/09/05</A> +<LI><A HREF="#xterm_273">Patch #273 - 2011/08/25</A> +<LI><A HREF="#xterm_272">Patch #272 - 2011/08/24</A> +<LI><A HREF="#xterm_271">Patch #271 - 2011/07/14</A> +<LI><A HREF="#xterm_270">Patch #270 - 2011/04/26</A> +<LI><A HREF="#xterm_269">Patch #269 - 2011/02/19</A> +<LI><A HREF="#xterm_268">Patch #268 - 2011/02/10</A> +<LI><A HREF="#xterm_267">Patch #267 - 2010/11/20</A> +<LI><A HREF="#xterm_266">Patch #266 - 2010/10/24</A> +<LI><A HREF="#xterm_265">Patch #265 - 2010/10/22</A> +<LI><A HREF="#xterm_264">Patch #264 - 2010/10/14</A> +<LI><A HREF="#xterm_263">Patch #263 - 2010/10/13</A> +<LI><A HREF="#xterm_262">Patch #262 - 2010/8/30</A> +<LI><A HREF="#xterm_261">Patch #261 - 2010/6/28</A> +<LI><A HREF="#xterm_260">Patch #260 - 2010/6/20</A> +<LI><A HREF="#xterm_259">Patch #259 - 2010/6/5</A> +<LI><A HREF="#xterm_258">Patch #258 - 2010/5/1</A> +<LI><A HREF="#xterm_257">Patch #257 - 2010/4/22</A> +<LI><A HREF="#xterm_256">Patch #256 - 2010/3/6</A> +<LI><A HREF="#xterm_255">Patch #255 - 2010/1/21</A> +<LI><A HREF="#xterm_254">Patch #254 - 2010/1/6</A> +<LI><A HREF="#xterm_253">Patch #253 - 2009/12/10</A> +<LI><A HREF="#xterm_252">Patch #252 - 2009/12/7</A> +<LI><A HREF="#xterm_251">Patch #251 - 2009/11/11</A> +<LI><A HREF="#xterm_250">Patch #250 - 2009/10/13</A> +<LI><A HREF="#xterm_249">Patch #249 - 2009/10/1</A> +<LI><A HREF="#xterm_248">Patch #248 - 2009/9/11</A> +<LI><A HREF="#xterm_247">Patch #247 - 2009/8/30</A> +<LI><A HREF="#xterm_246">Patch #246 - 2009/8/16</A> +<LI><A HREF="#xterm_245">Patch #245 - 2009/8/12</A> +<LI><A HREF="#xterm_244">Patch #244 - 2009/8/9</A> +<LI><A HREF="#xterm_243">Patch #243 - 2009/3/28</A> +<LI><A HREF="#xterm_242">Patch #242 - 2009/2/15</A> +<LI><A HREF="#xterm_241">Patch #241 - 2009/1/26</A> +<LI><A HREF="#xterm_240">Patch #240 - 2009/1/25</A> +<LI><A HREF="#xterm_239">Patch #239 - 2009/1/8</A> +<LI><A HREF="#xterm_238">Patch #238 - 2008/12/30</A> +<LI><A HREF="#xterm_237">Patch #237 - 2008/09/14</A> +<LI><A HREF="#xterm_236">Patch #236 - 2008/07/27</A> +<LI><A HREF="#xterm_235">Patch #235 - 2008/04/20</A> +<LI><A HREF="#xterm_234">Patch #234 - 2008/03/02</A> +<LI><A HREF="#xterm_233">Patch #233 - 2008/02/24</A> +<LI><A HREF="#xterm_232">Patch #232 - 2008/01/30</A> +<LI><A HREF="#xterm_231">Patch #231 - 2008/01/05</A> +<LI><A HREF="#xterm_230">Patch #230 - 2007/12/31</A> +<LI><A HREF="#xterm_229">Patch #229 - 2007/8/12</A> +<LI><A HREF="#xterm_228">Patch #228 - 2007/7/22</A> +<LI><A HREF="#xterm_227">Patch #227 - 2007/6/27</A> +<LI><A HREF="#xterm_226">Patch #226 - 2007/6/17</A> +<LI><A HREF="#xterm_225">Patch #225 - 2007/3/24</A> +<LI><A HREF="#xterm_224">Patch #224 - 2007/2/11</A> +<LI><A HREF="#xterm_223">Patch #223 - 2006/11/30</A> +<LI><A HREF="#xterm_222">Patch #222 - 2006/10/17</A> +<LI><A HREF="#xterm_221">Patch #221 - 2006/10/1</A> +<LI><A HREF="#xterm_220">Patch #220 - 2006/9/10</A> +<LI><A HREF="#xterm_219">Patch #219 - 2006/9/4</A> +<LI><A HREF="#xterm_218">Patch #218 - 2006/8/27</A> +<LI><A HREF="#xterm_217">Patch #217 - 2006/8/20</A> +<LI><A HREF="#xterm_216">Patch #216 - 2006/8/3</A> +<LI><A HREF="#xterm_215">Patch #215 - 2006/6/19 - XFree86 4.6.99.2</A> +<LI><A HREF="#xterm_214">Patch #214 - 2006/6/18 - XFree86 4.6.99.2</A> +<LI><A HREF="#xterm_213">Patch #213 - 2006/4/30 - XFree86 4.5.99.905</A> +<LI><A HREF="#xterm_212">Patch #212 - 2006/4/9 - XFree86 4.5.99.904</A> +<LI><A HREF="#xterm_211">Patch #211 - 2006/3/19 - XFree86 4.5.99.902</A> +<LI><A HREF="#xterm_210">Patch #210 - 2006/3/12 - XFree86 4.5.99.902</A> +<LI><A HREF="#xterm_209">Patch #209 - 2006/2/12 - XFree86 4.5.99.22</A> +<LI><A HREF="#xterm_208">Patch #208 - 2006/1/3 - XFree86 4.5.99.19</A> +<LI><A HREF="#xterm_207">Patch #207 - 2005/11/13 - XFree86 4.5.99.16</A> +<LI><A HREF="#xterm_206">Patch #206 - 2005/11/3 - XFree86 4.5.99.15</A> +<LI><A HREF="#xterm_205">Patch #205 - 2005/9/18 - XFree86 4.5.99.12</A> +<LI><A HREF="#xterm_204">Patch #204 - 2005/8/4 - XFree86 4.5.99.9</A> +<LI><A HREF="#xterm_203">Patch #203 - 2005/7/6 - XFree86 4.5.99.7</A> +<LI><A HREF="#xterm_202">Patch #202 - 2005/5/2 - XFree86 4.5.99.3</A> +<LI><A HREF="#xterm_201">Patch #201 - 2005/4/21 - XFree86 4.5.99.2</A> +<LI><A HREF="#xterm_200">Patch #200 - 2005/2/6 - XFree86 4.4.99.23</A> +<LI><A HREF="#xterm_199">Patch #199 - 2005/1/17 - XFree86 4.4.99.22</A> +<LI><A HREF="#xterm_198">Patch #198 - 2005/1/13 - XFree86 4.4.99.21</A> +<LI><A HREF="#xterm_197">Patch #197 - 2004/11/30 - XFree86 4.4.99.19</A> +<LI><A HREF="#xterm_196">Patch #196 - 2004/8/15 - XFree86 4.4.99.12</A> +<LI><A HREF="#xterm_195">Patch #195 - 2004/8/8 - XFree86 4.4.99.11</A> +<LI><A HREF="#xterm_194">Patch #194 - 2004/7/27 - XFree86 4.4.99.11</A> +<LI><A HREF="#xterm_193">Patch #193 - 2004/7/19 - XFree86 4.4.99.10</A> +<LI><A HREF="#xterm_192">Patch #192 - 2004/7/12 - XFree86 4.4.99.9</A> +<LI><A HREF="#xterm_191">Patch #191 - 2004/6/6 - XFree86 4.4.99.7</A> +<LI><A HREF="#xterm_190">Patch #190 - 2004/5/25 - XFree86 4.4.99.6</A> +<LI><A HREF="#xterm_189">Patch #189 - 2004/5/16 - XFree86 4.4.99.6</A> +<LI><A HREF="#xterm_188">Patch #188 - 2004/5/12 - XFree86 4.4.99.6</A> +<LI><A HREF="#xterm_187">Patch #187 - 2004/4/27 - XFree86 4.4.99.4</A> +<LI><A HREF="#xterm_186">Patch #186 - 2004/4/18 - XFree86 4.4.99.4</A> +<LI><A HREF="#xterm_185">Patch #185 - 2004/3/3 - XFree86 4.4</A> +<LI><A HREF="#xterm_184">Patch #184 - 2003/12/31 - XFree86 4.3.99.903</A> +<LI><A HREF="#xterm_183">Patch #183 - 2003/12/26 - XFree86 4.3.99.903</A> +<LI><A HREF="#xterm_182">Patch #182 - 2003/12/2 - XFree86 4.3.99.901</A> +<LI><A HREF="#xterm_181">Patch #181 - 2003/10/26 - XFree86 4.3.99.15</A> +<LI><A HREF="#xterm_180">Patch #180 - 2003/10/12 - XFree86 4.3.99.15</A> +<LI><A HREF="#xterm_179">Patch #179 - 2003/5/21 - XFree86 4.3.99.5</A> +<LI><A HREF="#xterm_178">Patch #178 - 2003/5/18 - XFree86 4.3.99.5</A> +<LI><A HREF="#xterm_177">Patch #177 - 2003/3/23 - XFree86 4.3.0</A> +<LI><A HREF="#xterm_176">Patch #176 - 2003/3/22 - XFree86 4.3.0</A> +<LI><A HREF="#xterm_175">Patch #175 - 2003/3/9 - XFree86 4.3.0</A> +<LI><A HREF="#xterm_174">Patch #174 - 2003/2/25 - XFree86 4.2.99.903</A> +<LI><A HREF="#xterm_173">Patch #173 - 2003/2/6 - XFree86 4.2.99.902</A> +<LI><A HREF="#xterm_172">Patch #172 - 2002/12/27 - XFree86 4.2.99.3</A> +<LI><A HREF="#xterm_171">Patch #171 - 2002/12/12 - XFree86 4.2.99.3</A> +<LI><A HREF="#xterm_170">Patch #170 - 2002/10/13 - XFree86 4.2.1</A> +<LI><A HREF="#xterm_169">Patch #169 - 2002/10/5 - XFree86 4.2.1</A> +<LI><A HREF="#xterm_168">Patch #168 - 2002/9/29 - XFree86 4.2.1</A> +<LI><A HREF="#xterm_167">Patch #167 - 2002/8/24 - XFree86 4.2.0</A> +<LI><A HREF="#xterm_166">Patch #166 - 2002/3/25 - XFree86 4.2.0</A> +<LI><A HREF="#xterm_165">Patch #165 - 2002/1/5 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_164">Patch #164 - 2001/11/13 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_163">Patch #163 - 2001/11/04 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_162">Patch #162 - 2001/10/23 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_161">Patch #161 - 2001/10/10 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_160">Patch #160 - 2001/10/7 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_159">Patch #159 - 2001/9/19 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_158">Patch #158 - 2001/9/8 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_157">Patch #157 - 2001/6/18 - XFree86 4.1.0</A> +<LI><A HREF="#xterm_156">Patch #156 - 2001/4/28 - XFree86 4.0.3</A> +<LI><A HREF="#xterm_155">Patch #155 - 2001/4/20 - XFree86 4.0.3</A> +<LI><A HREF="#xterm_154">Patch #154 - 2001/4/11 - XFree86 4.0.3</A> +<LI><A HREF="#xterm_153">Patch #153 - 2001/3/29 - XFree86 4.0.3</A> +<LI><A HREF="#xterm_152">Patch #152 - 2001/3/13 - XFree86 4.0.2</A> +<LI><A HREF="#xterm_151">Patch #151 - 2001/3/10 - XFree86 4.0.2</A> +<LI><A HREF="#xterm_150">Patch #150 - 2000/12/29 - XFree86 4.0.2</A> +<LI><A HREF="#xterm_149">Patch #149 - 2000/12/6 - XFree86 4.0.1h</A> +<LI><A HREF="#xterm_148">Patch #148 - 2000/10/31 - XFree86 4.0.1d</A> +<LI><A HREF="#xterm_147">Patch #147 - 2000/10/26 - XFree86 4.0.1c</A> +<LI><A HREF="#xterm_146">Patch #146 - 2000/9/12 - XFree86 4.0.1c</A> +<LI><A HREF="#xterm_145">Patch #145 - 2000/9/11 - XFree86 4.0.1c</A> +<LI><A HREF="#xterm_144">Patch #144 - 2000/8/23 - XFree86 4.0.1b</A> +<LI><A HREF="#xterm_143">Patch #143 - 2000/8/19 - XFree86 4.0.1b</A> +<LI><A HREF="#xterm_142">Patch #142 - 2000/8/18 - XFree86 4.0.1b</A> +<LI><A HREF="#xterm_141">Patch #141 - 2000/8/14 - XFree86 4.0.1b</A> +<LI><A HREF="#xterm_140">Patch #140 - 2000/7/23 - XFree86 4.0.1</A> +<LI><A HREF="#xterm_139">Patch #139 - 2000/6/17 - XFree86 4.0d</A> +<LI><A HREF="#xterm_138">Patch #138 - 2000/6/15 - XFree86 4.0c</A> +<LI><A HREF="#xterm_137">Patch #137 - 2000/6/10 - XFree86 4.0b</A> +<LI><A HREF="#xterm_136">Patch #136 - 2000/6/3 - XFree86 4.0b</A> +<LI><A HREF="#xterm_135">Patch #135 - 2000/5/29 - XFree86 4.0b</A> +<LI><A HREF="#xterm_134">Patch #134 - 2000/5/28 - XFree86 4.0b</A> +<LI><A HREF="#xterm_133">Patch #133 - 2000/5/2 - XFree86 4.0a</A> +<LI><A HREF="#xterm_132">Patch #132 - 2000/4/11 - XFree86 4.0a</A> +<LI><A HREF="#xterm_131">Patch #131 - 2000/3/3 - XFree86 3.9.18b</A> +<LI><A HREF="#xterm_130">Patch #130 - 2000/3/1 - XFree86 3.9.18a</A> +<LI><A HREF="#xterm_129">Patch #129 - 2000/2/26 - XFree86 3.9.18a</A> +<LI><A HREF="#xterm_128">Patch #128 - 2000/2/17 - XFree86 3.9.18</A> +<LI><A HREF="#xterm_127">Patch #127 - 2000/2/12 - XFree86 3.9.17e</A> +<LI><A HREF="#xterm_126">Patch #126 - 2000/2/8 - XFree86 3.9.17c</A> +<LI><A HREF="#xterm_125">Patch #125 - 2000/1/31 - XFree86 3.9.17c</A> +<LI><A HREF="#xterm_124">Patch #124 - 2000/1/27 - XFree86 3.9.17b</A> +<LI><A HREF="#xterm_123">Patch #123 - 2000/1/22 - XFree86 3.9.17a</A> +<LI><A HREF="#xterm_122">Patch #122 - 1999/12/28 - XFree86 3.9.16f</A> +<LI><A HREF="#xterm_121">Patch #121 - 1999/11/14 - XFree86 3.9.16c</A> +<LI><A HREF="#xterm_120">Patch #120 - 1999/10/28 - XFree86 3.9.16c</A> +<LI><A HREF="#xterm_119">Patch #119 - 1999/10/16 - XFree86 3.9.16c</A> +<LI><A HREF="#xterm_118">Patch #118 - 1999/10/5 - XFree86 3.9.16b</A> +<LI><A HREF="#xterm_117">Patch #117 - 1999/9/29 - XFree86 3.9.16b</A> +<LI><A HREF="#xterm_116">Patch #116 - 1999/9/25 - XFree86 3.9.16a</A> +<LI><A HREF="#xterm_115">Patch #115 - 1999/9/18 - XFree86 3.9.16a</A> +<LI><A HREF="#xterm_114">Patch #114 - 1999/9/15 - XFree86 3.9.16</A> +<LI><A HREF="#xterm_113">Patch #113 - 1999/8/15 - XFree86 3.9.15b</A> +<LI><A HREF="#xterm_112">Patch #112 - 1999/7/17 - XFree86 3.9Pw</A> +<LI><A HREF="#xterm_111">Patch #111 - 1999/7/10 - XFree86 3.9Pw</A> +<LI><A HREF="#xterm_110">Patch #110 - 1999/6/29 - XFree86 3.9Pu</A> +<LI><A HREF="#xterm_109">Patch #109 - 1999/6/23 - XFree86 3.9Pt</A> +<LI><A HREF="#xterm_108">Patch #108 - 1999/6/19 - XFree86 3.9Ps</A> +<LI><A HREF="#xterm_107">Patch #107 - 1999/6/12 - XFree86 3.9Pq</A> +<LI><A HREF="#xterm_106">Patch #106 - 1999/6/9 - XFree86 3.9Pq</A> +<LI><A HREF="#xterm_105">Patch #105 - 1999/6/5 - XFree86 3.9Pp</A> +<LI><A HREF="#xterm_104">Patch #104 - 1999/5/30 - XFree86 3.9Pn</A> +<LI><A HREF="#xterm_103">Patch #103 - 1999/5/14 - XFree86 3.9Pm</A> +<LI><A HREF="#xterm_102">Patch #102 - 1999/5/12 - XFree86 3.9Pm</A> +<LI><A HREF="#xterm_101">Patch #101 - 1999/5/10 - XFree86 3.9Pm</A> +<LI><A HREF="#xterm_100">Patch #100 - 1999/5/3 - XFree86 3.9Pl</A> +<LI><A HREF="#xterm_99">Patch #99 - 1999/5/2 - XFree86 3.9Pk</A> +<LI><A HREF="#xterm_98">Patch #98 - 1999/4/26 - XFree86 3.9Pk</A> +<LI><A HREF="#xterm_97">Patch #97 - 1999/4/25 - XFree86 3.9Pk</A> +<LI><A HREF="#xterm_96">Patch #96 - 1999/4/19 - XFree86 3.9Pj</A> +<LI><A HREF="#xterm_95">Patch #95 - 1999/4/5 - XFree86 3.9Ph</A> +<LI><A HREF="#xterm_94">Patch #94 - 1999/3/27 - XFree86 3.9Pf</A> +<LI><A HREF="#xterm_93">Patch #93 - 1999/3/14 - XFree86 3.9Pd</A> +<LI><A HREF="#xterm_92">Patch #92 - 1999/2/5 - XFree86 3.9Nz</A> +<LI><A HREF="#xterm_91">Patch #91 - 1999/1/21 - XFree86 3.9Nw</A> +<LI><A HREF="#xterm_90">Patch #90 - 1998/12/13 - XFree86 3.9Nq</A> +<LI><A HREF="#xterm_89">Patch #89 - 1998/11/20 - XFree86 3.9Nm</A> +<LI><A HREF="#xterm_88">Patch #88 - 1998/10/31 - XFree86 3.9Nk and 3.3.2h</A> +<LI><A HREF="#xterm_87">Patch #87 - 1998/10/21 - XFree86 3.9Nj and 3.3.2f</A> +<LI><A HREF="#xterm_86">Patch #86 - 1998/10/14 - XFree86 3.9Nj and 3.3.2e</A> +<LI><A HREF="#xterm_85">Patch #85 - 1998/10/12 - XFree86 3.9Nj and 3.3.2e</A> +<LI><A HREF="#xterm_84">Patch #84 - 1998/10/9 - XFree86 3.9Ni and 3.3.2e</A> +<LI><A HREF="#sync_83">Resync #83 - 1998/10/7 - XFree86 3.3.2e</A> +<LI><A HREF="#xterm_83">Patch #83 - 1998/8/25 - XFree86 3.9Nb</A> +<LI><A HREF="#xterm_82">Patch #82 - 1998/7/15 - XFree86 3.9Aj</A> +<LI><A HREF="#xterm_81">Patch #81 - 1998/7/14 - XFree86 3.9Aj</A> +<LI><A HREF="#xterm_80">Patch #80 - 1998/6/29 - XFree86 3.9Ai</A> +<LI><A HREF="#xterm_79">Patch #79 - 1998/6/28 - XFree86 3.9Ai</A> +<LI><A HREF="#xterm_78">Patch #78 - 1998/6/3 - XFree86 3.9Ah and 3.3.2</A> +<LI><A HREF="#xterm_77">Patch #77 - 1998/5/26 - XFree86 3.9Ah and 3.3.2</A> +<LI><A HREF="#xterm_76">Patch #76 - 1998/5/8 - XFree86 3.9Ah and 3.3.2</A> +<LI><A HREF="#xterm_75">Patch #75 - 1998/5/7 - XFree86 3.9Ah and 3.3.2</A> +<LI><A HREF="#xterm_74">Patch #74 - 1998/4/27 - XFree86 3.9Ag and 3.3.2</A> +<LI><A HREF="#xterm_73">Patch #73 - 1998/4/25 - XFree86 3.9Ag and 3.3.2</A> +<LI><A HREF="#xterm_72">Patch #72 - 1998/4/17 - XFree86 3.9Ag and 3.3.2</A> +<LI><A HREF="#xterm_71">Patch #71 - 1998/4/12 - XFree86 3.9Ag and 3.3.2</A> +<LI><A HREF="#xterm_70">Patch #70 - 1998/3/29 - XFree86 3.9Af and 3.3.2</A> +<LI><A HREF="#xterm_69">Patch #69 - 1998/3/16 - XFree86 3.9Ad and 3.3.2</A> +<LI><A HREF="#xterm_68">Patch #68 - 1998/3/4 - XFree86 3.9Ad and 3.3.1z</A> +<LI><A HREF="#xterm_67">Patch #67 - 1998/2/23 - XFree86 3.9Ad and 3.3.1e</A> +<LI><A HREF="#xterm_66">Patch #66 - 1998/2/16 - XFree86 3.9Ad and 3.3.1d</A> +<LI><A HREF="#xterm_65">Patch #65 - 1998/2/14 - XFree86 3.9Ad and 3.3.1c</A> +<LI><A HREF="#xterm_64">Patch #64 - 1998/2/8 - XFree86 3.9Ad</A> +<LI><A HREF="#xterm_63">Patch #63 - 1998/2/5 - XFree86 3.9Ad</A> +<LI><A HREF="#xterm_62">Patch #62 - 1998/1/23 - XFree86 3.9Ac</A> +<LI><A HREF="#xterm_61">Patch #61 - 1998/1/17 - XFree86 3.9Ac</A> +<LI><A HREF="#xterm_60">Patch #60 - 1998/1/10 - XFree86 3.9Ab</A> +<LI><A HREF="#xterm_59">Patch #59 - 1998/1/5 - XFree86 3.9Ab</A> +<LI><A HREF="#xterm_58">Patch #58 - 1998/1/3 - XFree86 3.9Ab</A> +<LI><A HREF="#xterm_57">Patch #57 - 1997/12/26 - XFree86 3.9Aa</A> +<LI><A HREF="#xterm_56">Patch #56 - 1997/11/28 - XFree86 3.9x</A> +<LI><A HREF="#xterm_55">Patch #55 - 1997/11/25 - XFree86 3.9x</A> +<LI><A HREF="#xterm_54">Patch #54 - 1997/10/17 - XFree86 3.9s</A> +<LI><A HREF="#xterm_53">Patch #53 - 1997/10/12 - XFree86 3.9r</A> +<LI><A HREF="#xterm_52">Patch #52 - 1997/9/29 - XFree86 3.9q</A> +<LI><A HREF="#xterm_51">Patch #51 - 1997/9/15 - XFree86 3.9p</A> +<LI><A HREF="#xterm_50">Patch #50 - 1997/8/22 - XFree86 3.9m</A> +<LI><A HREF="#xterm_49">Patch #49 - 1997/8/10 - XFree86 3.9k</A> +<LI><A HREF="#xterm_48">Patch #48 - 1997/7/26 - XFree86 3.9j</A> +<LI><A HREF="#xterm_47">Patch #47 - 1997/7/13 - XFree86 3.9i</A> +<LI><A HREF="#xterm_46">Patch #46 - 1997/7/4 - XFree86 3.9h</A> +<LI><A HREF="#xterm_45">Patch #45 - 1997/7/2 - XFree86 3.9h</A> +<LI><A HREF="#xterm_44">Patch #44 - 1997/6/22 - XFree86 3.9g</A> +<LI><A HREF="#xterm_43">Patch #43 - 1997/6/10 - XFree86 3.9d</A> +<LI><A HREF="#xterm_42">Patch #42 - 1997/6/8 - XFree86 3.2Xl</A> +<LI><A HREF="#xterm_41">Patch #41 - 1997/5/28 - XFree86 3.2Xl</A> +<LI><A HREF="#xterm_40">Patch #40 - 1997/5/26 - XFree86 3.2Xl</A> +<LI><A HREF="#xterm_39">Patch #39 - 1997/5/24 - XFree86 3.2Xl</A> +<LI><A HREF="#xterm_38">Patch #38 - 1997/5/22 - XFree86 3.2Xh</A> +<LI><A HREF="#xterm_37">Patch #37 - 1997/5/7 - XFree86 3.9a</A> +<LI><A HREF="#xterm_36">Patch #36 - 1997/1/16 - XFree86 3.2r</A> +<LI><A HREF="#xterm_35">Patch #35 - 1997/1/7 - XFree86 3.2o</A> +<LI><A HREF="#xterm_34">Patch #34 - 1997/1/5 - XFree86 3.2o</A> +<LI><A HREF="#xterm_33">Patch #33 - 1996/11/24 - XFree86 3.2</A> +<LI><A HREF="#xterm_32">Patch #32 - 1996/11/21 - XFree86 3.2</A> +<LI><A HREF="#xterm_31">Patch #31 - 1996/11/16 - XFree86 3.2</A> +<LI><A HREF="#xterm_30">Patch #30 - 1996/11/16 - XFree86 3.2</A> +<LI><A HREF="#xterm_29">Patch #29 - 1996/9/15 - XFree86 3.1.2Gb</A> +<LI><A HREF="#xterm_28">Patch #28 - 1996/8/31 - XFree86 3.1.2F</A> +<LI><A HREF="#xterm_27">Patch #27 - 1996/8/21 - XFree86 3.1.2Ek</A> +<LI><A HREF="#xterm_26">Patch #26 - 1996/8/20 - XFree86 3.1.2Ei</A> +<LI><A HREF="#xterm_25">Patch #25 - 1996/8/18 - XFree86 3.1.2Ei</A> +<LI><A HREF="#xterm_24">Patch #24 - 1996/8/11 - XFree86 3.1.2Ee</A> +<LI><A HREF="#xterm_23">Patch #23 - 1996/7/31 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_22">Patch #22 - 1996/7/26 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_21">Patch #21 - 1996/7/24 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_20">Patch #20 - 1996/7/24 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_19">Patch #19 - 1996/7/21 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_18">Patch #18 - 1996/7/18 - XFree86 3.1.2Ec</A> +<LI><A HREF="#xterm_17">Patch #17 - 1996/7/2 - XFree86 3.1.2Eb</A> +<LI><A HREF="#xterm_16">Patch #16 - 1996/6/25 - XFree86 3.1.2Ea</A> +<LI><A HREF="#xterm_15">Patch #15 - 1996/5/29 - XFree86 3.1.2E</A> +<LI><A HREF="#xterm_14">Patch #14 - 1996/5/12 - XFree86 3.1.2Dj</A> +<LI><A HREF="#xterm_13">Patch #13 - 1996/4/23 - XFree86 3.1.2Df</A> +<LI><A HREF="#xterm_12">Patch #12 - 1996/3/16 - XFree86 3.1.2Dc</A> +<LI><A HREF="#xterm_11">Patch #11 - 1996/3/5 - XFree86 3.1.2Db</A> +<LI><A HREF="#xterm_10">Patch #10 - 1996/2/14 - XFree86 3.1.2Cd</A> +<LI><A HREF="#xterm_09">Patch #9 - 1996/2/10 - XFree86 3.1.2Cb</A> +<LI><A HREF="#xterm_08">Patch #8 - 1996/2/9 - XFree86 3.1.2Cb</A> +<LI><A HREF="#xterm_07">Patch #7 - 1996/1/28 - XFree86 3.1.2n</A> +<LI><A HREF="#xterm_06">Patch #6 - 1996/1/8</A> +<LI><A HREF="#xterm_05">Patch #5 - 1996/1/7</A> +<LI><A HREF="#xterm_04">Patch #4 - 1996/1/7</A> +<LI><A HREF="#xterm_03">Patch #3 - 1996/1/7</A> +<LI><A HREF="#xterm_02">Patch #2 - 1996/1/7</A> +<LI><A HREF="#xterm_01">Patch #1 - 1996/1/6</A> +</UL> + +<H1><A NAME="xterm_281">Patch #281 - 2012/06/26</A></H1> +<ul> + <li>remove "$(srcdir)/" from install-icon rule to fix builds when + --srcdir configuration option is used. + + <li>fix for configure script's search for icon file when it is not + found in the current directory, e.g., when building out of tree + (patch by Thierry Reding). + + <li>undo the XK_Home / XK_End change from + <a href="#xterm_280">patch #280</a> + which broke the non-VT220 keyboard for those keys + (report by H Merijn Brand). +</ul> + +<H1><A NAME="xterm_280">Patch #280 - 2012/06/24</A></H1> +<ul> + <li>add configure check to work around warning from + desktop-file-install for "Encoding", + noting that it emits deprecation warnings without + providing its version information. + + <li>add configure option + <code>--with-icon-theme</code> to + tell xterm whether to install into an icon theme, + defaulting to "hicolor" + (Redhat #755206, #799614 and #804279). + + <li>change + <code>--with-icondir</code> + to look for "icons" directory rather than "pixmaps" by default. + Add new option + <code>--with-pixmapdir</code> + to allow these two uses to be installed concurrently. + + <li>modify configure options + <code>--with-app-defaults</code> and + <code>--with-icondir</code> + to accept "auto" as value to look for existing directory + from well-known locations. + + <li>add missing codes for secondary DA response which tell the type + of terminal as in the primary DA response. + + <li>update primary DA response for VT420 to include user windows + and horizontal scrolling. + + <li>add <code>modifyKeyboard</code> resource to support + keypad-modifier changes per request by Thomas Wolff. + + <li>add XK_Home / XK_End to editing-keypad checks + + <li>add back-tab key <code>kB</code> to termcap entries to match + the terminfo. + + <li>update terminfo to match corresponding entries in ncurses, + e.g., add <code>XT</code> and adjust <code>sgr</code> string + for xterm-bold entry. + + <li>add configure options to predefine the most commonly customized + resources for terminal-settings, use those to substitute into the + manpage the corresponding compiled-in values: + <code>altSendsEscape</code>, <code>backarrowKey</code>, + <code>backarrowKeyIsErase</code>, <code>deleteIsDEL</code>, + <code>metaSendsEscape</code> (Redhat #819588). + + <li>change default emulation level to VT420 (discussion with + Ailin Nemui). + + <li>improve logic for DECSCL; + <a href="#xterm_279">patch 279</a> + partly enforced limitation of this to higher-level emulations. + This patch finishes that change. + + <li>improve check for base of combining characters, + preventing combination when cursor movement has intervened. + Mosh's webpage gives two different examples of this, + with other causes ascribed to the behavior. + + <li>modify IL/DL to set cursor to first column on row for better + VT102/VT220 compatibility (prompted by code review of mosh). + + <li>separate state-table entries for DECSC/DECRC from the ANSI.SYS + save/restore cursor, since the latter conflicts with DECSLRM + when DECLRMM is enabled + since <a href="#xterm_279">patch #279</a> + (report/analysis by Ailin Nemui). + + <li>fixes to avoid using <code>SIGCHLD</code> handler of main program + in printer's subprocess (report by Joe Julian). + + <li>correct restore-parameter for mouse-modes from + <a href="#xterm_279">patch #279</a> + changes. + + <li>add null-pointer checks to input-method caching added in + <a href="#xterm_277">patch #277</a> + to fix a problem in the exposure code, + when deselecting a window + (report by Kriston Rehberg). + + <li>unset <code>DESKTOP_STARTUP_ID</code> environment variable to + lessen confusion on the part of GTK applications which use the + variable without checking it (report by John Little). +</ul> + +<H1><A NAME="xterm_279">Patch #279 - 2012/05/10</A></H1> +<ul> + <li>fill in missing cases in the save/restore modes feature + (report by Thomas Wolff). + + <li>add check to ensure that combining characters are precomposed in + the order given (report/analysis by Andries E Brouwer). + + <li>improve workability check for posix_openpt(), to take into account + BSD systems which do not complete initialization until both sides + of the pseudoterminal are opened (report by Christian Weisgerber). + + <li>amend fix for Debian #650291 in + <a href="#xterm_277">patch #277</a> changes to account for + different data returned by vnc4server + (Debian #670638). + + <li>add check in DECCRA operation to make copies of blinking text also + blink by updating a line-level flag. + + <li>modify rectangle operations to work with DECOM. + + <li>modify DECSERA to use the current protected state rather than + preserving it. + + <li>add <code>precompose</code> resource to allow storing character + data in Normalized Form D as described in + <a href="http://unicode.org/reports/tr15/">http://unicode.org/reports/tr15/</a> + (report/discussion with Andries E Brouwer). + + <li>modify CBT, other ISO-6429 controls which are used by VT520 to + work with DECOM. + + <li>add HPR and VPR controls, ISO 6429 cursor movement used in VT520. + + <li>remove "linux" restriction for IUTF8 ifdef in main.c (prompted by + Matthew Dempsky posting on mailing.openbsd.tech). + + <li>implement the remaining VT420-level device status reports. + + <li>change DECXCPR to return page 1, rather than 0. + + <li>improve VT-level checks on reporting functions, such as DECXCPR. + + <li>change limit on <code>decTerminalID</code> to 525. + + <li>fixes to improve vttest vt52 screen when running as a VT420: + <ul> + <li>add checks for some VT2xx and up controls for consistency: + DECSCL, S1C8T, S1C7T. + <li>modify DECRQSS return for DECSCL to only return that when + running as VT2xx and up. + <li>when exiting from VT52-mode, resume in VT100 level rather + than the level before starting VT52-mode. + </ul> + + <li>implement DECLRMM, DECSLRMM and DECNCSM (prompted by discussions + with Ailin Nemui and Paul LeoNerd Evans). This modifies several + controls to obey top/bottom and left/right margins. + + <li>correct macro definition used for testing modes used in ANSI/DEC + request-mode controls introduced + in <a href="#xterm_262">patch #262</a>. + + <li>modify <code>x_getlogin</code> to check $LOGNAME and $USER before + fallback to <code>getlogin</code>, so that user's choice for these + variables can be carried forward to the xterm process + (Debian #611487). + + <li>document DECSCUSR response for DECRQSS in ctlseqs.ms + + <li>add <code>zIconTitleFormat</code> resource to allow customizing + the "*** " prefixed to the icon title when the + <code>zIconBeep</code> feature is activated + (request by Thomas Adam). + + <li>modify DECSCUSR to update the same internal variable as RM/SM 12, + and document in manpage the two variables used for controlling + blinking cursor (report by Paul LeoNerd Evans). + + <li>correct response data for DECSCUSR in reply for DECRQSS response, + which had inverted the blink-value + (reports by Ailin Nemui, Paul LeoNerd Evans). + + <li>add a null-pointer check in <code>OkPasswd</code> macro + to fix a problem in <code>resize</code> with Fedora 17 + and a serial console (report/patch by Daniel Drake). + + <li>add workaround for Mac OS X, which loses the window size of + a pseudo-terminal when the tty device is opened (report/analysis + by Egmont Koblinger). + + <li>updated configure check for workable <code>posix_openpt</code> + versus <code>grantpt</code>, from <code>luit</code> fixes. + + <li>modify DECIC/DECDC/DECBI/DECFI + implemented in <a href="#xterm_277">patch #277</a> + to enable them only in VT4xx mode and up (report by Ailin Nemui). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_278">Patch #278 - 2012/01/18</A></H1> +<ul> + <li>correct initialization for <code>eightBitMeta</code> resource + (FreeBSD #164101). + + <li>make special check for Darwin 9 (and lower) to <em>not</em> + use <code>posix_openpt</code> (report by Christian Ebert). + + <li>minor fixes (adding ".ne" directives) to reduce the cases where + groff's utility for generating images for tables dumps core. + Most versions of groff (I've found 1.19.2 to be the most stable) + dump core when attempting to report that there are too few lines + on a page for a table to be shown. +</ul> + +<H1><A NAME="xterm_277">Patch #277 - 2012/01/07</A></H1> +<ul> + <li>remove special case for ISC pseudo-terminals which attempts to + open the pty in two different ways. + + <li>move call to <code>grantpt</code> before asking utempter to + add a record, to work with kFreeBSD which does not update the + terminal's ownership until this point (Debian #652907). + + <li>document limitation of XIM interface in manpage (Debian #230787). + + <li>cleanup error reporting with new xtermWarning function. + + <li>add configure option <code>--disable-selection-ops</code> to + make the new actions optional. + + <li>add four new actions for making the selection or data directly + copied from the screen (prompted by discussion in Debian #637001, + as well as report by Arjen van Tol): + <ul> + <li>exec-formatted + <li>exec-selectable + <li>insert-formatted + <li>insert-selectable + </ul> + + <li>add <code>visualBellLine</code> resource to allow + <code>visualBell</code> to flash only the current line (prompted by + patch by Gertjan Halkes). + + <li>add <code>eightBitMeta</code> resource to control the features + which modify or interpret the eighth bit of a key when the + meta modifier key is pressed (prompted by Debian #326200). + + <li>improve discussion of <code>eightBitInput</code> in the manpage + (prompted by Debian #326200). + + <li>correct logic for <code>alt-sends-escape</code> action, + overlooked when implementing <code>altSendsEscape</code> resource, + which still used <code>eightBitInput</code> resource value. + + <li>add a workaround for <code>XAllocColor()</code>, which does not + actually allocate "a read-only colormap entry corresponding to the + closest RGB value supported by the hardware", but rather a rough + approximation (Debian #650291). + + <li>undo parameter checks for <code>RequestResize()</code> added in + <a href="#xterm_251">patch #251</a> and amended in + <a href="#xterm_270">patch #270</a>, because zeros also are + special cases (report by John S Urban). + + <li>modify some test-scripts to use <code>/bin/echo</code> rather than + the shell's possibly-builtin <code>echo</code>, to work around + broken configuration on Mac OS X, i.e., neither honoring the option + nor flagging an error. + + <li>add SGR 1006, as a better technical solution than SGR 1015: + <ul> + <li>the responses will not be confused with line-deletion and + scrolling controls. + <li>the button encoding is a little simpler, since it does not + add an unnecessary 32 because the integer parameter does not + have to be represented as a printable character. + <li>the control responses for pressing and releasing a mouse + button differ, allowing an application to tell which button was + released. + </ul> + <p> + Besides these improvements, + in discussion, it was noted that urxvt's implementation of 1005 is + incorrect, relying upon a locale that provides UTF-8 encoding. In + contrast, vttest demonstrates a correct decoding, independent of + locale. + + <li>add support for urxvt SGR 1015 to address shortcoming of + SGR 1005 with luit (patch by Egmont Koblinger). + + <li>add ISO and DEC controls useful for left/right scrolling. + + <li>add some changes for OpenBSD and MirBSD (adapted from patch by + Thorsten Glaser): + <ul> + <li>disable search for non-Unix96 ptys. + <li>fix a gcc warning in <code>timestamp_filename</code> + <li>modify <code>Imakefile</code> to install xterm setgid to utmp. + </ul> + + <li>add/use/prefer <code>posix_openpt()</code> for opening + pseudo-terminal. + + <li>modify special errno handling case in ptydata.c from + <a href="#xterm_158">patch #158</a> + to allow for the possibility that any platform may have + special cases where "/dev/tty" is absent. + For example, this can happen in a FreeBSD jail + (patch by David Wolfskill). + + <li>add keyboard logic to map shift-tab into XK_ISO_Left_Tab, which is + usually, not always, done by the X keyboard configuration. + + <li>portability fixes for some configure macros: + <code>CF_XOPEN_SOURCE</code> +</ul> + +<H1><A NAME="xterm_276">Patch #276 - 2011/10/10</A></H1> +<ul> + <li>modify clipping limits for TrueType fonts to account for the + <code>scaleHeight</code> resource setting, to work around another + problem due to recent FreeType changes. In this case, the + <code>DejaVu Sans Mono</code> set to pixelsize=13.5 + is truncated because the font descent is reduced by FreeType to + match an incorrect height metric (report by Adam Lee). + + <li>improve recovery when bitmap fonts are not installed, e.g., so + that switching font-sizes works for TrueType fonts. + + <li>modify lookup for <code>XTERM_SHELL</code> feature to allow + relative pathnames. + + <li>modify abbreviation disambiguation check + for command-line parameters to account for <code>-geometry</code>, + whose parameter may begin with "+" or "-" + (report by Scott Bertilson). +</ul> + +<H1><A NAME="xterm_275">Patch #275 - 2011/09/11</A></H1> +<ul> + <li>add <code>ash</code>, <code>zsh</code> to known shells for + <code>resize</code>. + + <li>modify <code>resize</code> + to reuse the logic from <code>xterm</code> + which determines the actual logon-user's shell + if <code>$SHELL</code> is not set. + + <li>revert the <code>unsetenv("SHELL")</code> added in + <a href="#xterm_272">patch #272</a>. + + <li>an <code>unsetenv("SHELL")</code> added in + <a href="#xterm_272">patch #272</a> to help ensure that + <code>luit</code> would get the user's shell consistently + did not work as expected for cases where multiple + names are in the password-file for a given uid. + That was because changes in <a href="#xterm_157">patch #157</a> + to handle this situation + did not take into account that repeated calls to + <code>getpwnam</code> and <code>getpwuid</code> + return a pointer to the same static buffer. + Fixed the older logic to work as intended, + by ensuring that the passwd-data from each call is stored + separately (report by Paul Keusemann). + + <li>adjust ifdef's for <code>putenv</code> and <code>unsetenv</code> + in case only one of those is provided on a given platform. + + <li>correct comparison used in <code>ExposeContains</code> macro from + <a href="#xterm_274">patch #274</a> + changes, to handle window-dragging (patch by Todd Eigenschink). +</ul> + +<H1><A NAME="xterm_274">Patch #274 - 2011/09/05</A></H1> +<ul> + <li>portability fixes for cygwin: do not define <code>SVR4</code>, + and work around nonstandard header location. + + <li>ifdef'd use of <code>unsetenv</code> + from <a href="#xterm_273">patch #273</a> + changes to work with Solaris 9 + (report by Waldemar Rachwal). + + <li>modify logic for <code>XtAppPending</code> to merge adjacent + <code>Expose</code> and <code>ConfigureNotify</code> events + which are redundant (report by Edward McGuire). + + <li>fix an unneeded warning message when <code>-r</code> option + is given. + + <li>remove a few redundant entries from table used for helping + abbreviation-checking of command-line options, makes + <code>-geom</code> work again after + <a href="#xterm_272">patch #272</a> changes + as an abbreviation of + <code>-geometry</code>. + + <li>add <code>scaleHeight</code> resource and + command-line option <code>-sh</code> + as workaround for some font-configurations broken by + changes in FreeType 2.4.6 (report by Miroslav Hodak). + + <li>portability fixes for some configure macros: + <code>CF_FUNC_TGETENT</code>, + <code>CF_XOPEN_SOURCE</code>, + <code>CF_X_ATHENA_LIBS</code>. + + <li>add configure option <code>--with-freetype-config</code> to + improve selection over the plethora of configuration options + which freetype has so far provided. + + <li>build-fix for configure <code>--enable-load-vt-fonts</code> when + <code>--enable-widec</code> is not specified. + + <li>build-fixes for suppressing various features, needed after changes + in patches 270, 271 and 272 (report by Brian Lindholm) +</ul> + +<H1><A NAME="xterm_273">Patch #273 - 2011/08/25</A></H1> +<ul> + <li>build-fix for out-of-tree "make docs" rule. + + <li>correct a typo in <code>x_strdup</code>, from + <a href="#xterm_198">patch #198</a> + changes. + + <li>correct initialization for <code>-e</code> option, broken in + <a href="#xterm_272">patch #272</a> + changes (report by Gabriele Balducci). + + <li>build-fix for out-of-tree builds to address <code>minstall</code> + script changes in + <a href="#xterm_272">patch #272</a> + (patch by Thierry Reding). +</ul> + +<H1><A NAME="xterm_272">Patch #272 - 2011/08/24</A></H1> +<ul> + <li>document limitation of <code>Gtk</code> in connection with xterm's + <code>-into</code> option, in the manpage (Ubuntu #806969). + + <li>improve <code>-into</code> by checking for and using the size + of the window within which xterm is embedded, overriding other + clues. + + <li>modify logic for <code>localeFilter</code> resource to allow that + to include command-line options of luit. + + <li>improve <code>-into</code> by checking for invalid window-id, + and allowing hexadecimal/decimal/octal values. + + <li>improve <code>keepSelection</code>, adding the case where the + highlighting is cleared, + overlooked in <a href="#xterm_230">patch #230</a> + (patch by Marco Peereboom). + + <li>improve command-line parsing to make abbreviate options work + consistently across xterm-specific versus standard X toolkit + options, and report cases where an abbreviated option happens + to be ambiguous. In particular, <code>-d</code> now works as + an abbreviation for <code>-display</code>. + + <li>fix regression in command-line parsing introduced in + <a href="#xterm_271">patch #271</a> changes + for Debian #629358, + (Debian #637910). + + <li>split-out new termcap/terminfo building block + <code>xterm+kbs</code> for configurability. + + <li>modify <code>terminfo</code> file to reflect changes in ncurses + for <code>xterm-16color</code> and <code>xterm-256color</code>. + + <li>modify <code>minstall.sh</code>, etc., to reflect the default + default class, + <code>$TERM</code> and + <code>decTerminalID</code> values. + + <li>reword <code>resize</code> manpage to reflect the fact that + <code>$TERMCAP</code> is not set on all systems (patch by + Alan Coopersmith). + + <li>work around combined Xaw6/Xaw7 package in DragonFlyBSD which + omits the usual symbolic link to the preferred library name. + + <li>further improve build-fix for termcap systems by checking for + some which are only partial implementations, e.g., termcap + 2.08 in CentOS 5.2 +</ul> + +<H1><A NAME="xterm_271">Patch #271 - 2011/07/14</A></H1> +<ul> + <li>omit permissions adjustments to pty on exit except for + pre-Unix98 ptys, since modern implementations handle this + (report by Sean C Farley). + + <li>modify logic for switching fonts between UTF-8 and non-UTF-8 + encoding to not merge the derivable bold-, wide- and widebold + values from the VT100 fonts. Also suppress warning when not + using UTF-8 fonts if wide- and widebold-fonts cannot be derived + or otherwise loaded (report by Werner Scheinast). + + <li>modify menu-creation to suppress entries which will never be used + in the current configuration, rather than simply disabling them. + + <li>add resource <code>printModeImmediate</code> and menu item to + allow print of screen plus saved lines to a file. + + <li>add menu item to allow runtime enable/disable of the + <code>printFileOnXError</code> feature. + + <li>append a timestamp to filename used in + <code>printFileOnXError</code> feature, + and restrict its permissions + (request by Vincent Lefevre). + + <li>add a check when cancelling cursor-blinking, in case the cursor + is blinked off. Fix so that the cursor is repainted without + waiting for other events, e.g., keypress (report by Ailin Nemui). + + <li>add configure <code>--with-app-class</code> option, to simplify + building "xterm-dev" packages with filenames that do not conflict + with conventional "xterm" packages. + + <li>corrected logic flow for DECSCL, which prevented the updated + operating level from being reported via DECRQSS (report by + Ailin Nemui). + + <li>corrected default for <code>brokenStringTerm</code> resource to + match manpage. + + <li>add vttests/dynamic.pl + + <li>add runtime check for locale not supported by X libraries, and + fallback to XA_STRING in this case (request by Bryan Henderson). + + <li>fix a special case in configure script after no FreeType libraries + are found. The script was proceeding to check for a usable + configuration. + + <li>add <code>xterm+tmux</code> building block to terminfo (adapted + from changes proposed by Ailin Nemui and Nicholas Marriott). + + <li>improve discussion of <code>faceName</code> resource in manpage + (adapted from suggestions by Jens Schweikhardt). + + <li>correct mapping of shifted up/down cursor-keys in termcap + function-keys mode, i.e., resource <code>tcapFunctionKeys</code> + (patch by Gertjan Halkes). + + <li>update AIX case in <code>CF_XOPEN_SOURCE</code> configure macro to + add release 7.x. + + <li>modify ifdef's in <code>xterm_io.h</code> for <code>__hpux</code> + to force that to use the hacked SYSV support in that file. + This fixes a problem with a non-blocking socket call (patch + by Paul Lampert). + + <li>improve filtering of desktop category scanning, to exclude XFCE. + + <li>modify configure script to work with systems that have both + ncurses (or other terminfo) as well as a real termcap library, + e.g., Slackware (report by Andrew Watts). + + <li>modify configure script to work around special case where user's + environment adds compiler flags to the <code>CC</code> variable + (prompted by report by Paul Lampert). + + <li>amend change for Debian #110226 so that "-h" or "-v" options cause + an exit, rather than simply printing to stdout while the window is + displayed (Debian #629358). + + <li>add response for <code>DECRQSS</code> which gives the setting + for <code>DECSCUSR</code>. + + <li>modify AllocateTermColor() to handle + <code>XtDefaultForeground</code> and + <code>XtDefaultBackground</code>, + which are not recognized by <code>XParseColor</code>. + For example, this fixes the use of OSC 112 + when no explicit cursor color was set (report by Ailin Nemui). + + <li>handle special-case of <code>KeyPress</code> translated to + <code>popup-menu</code> action (Ubuntu #756273). +</ul> + +<H1><A NAME="xterm_270">Patch #270 - 2011/04/26</A></H1> +<ul> + <li>build-fix, e.g., for using <code>imake</code> on platforms which + use the termcap library. + + <li>modify <code>utf8</code> resource to accept a name. + + <li>mention default for <code>fontWarnings</code> in manpage + (report by Werner Scheinast). + + <li>split "UTF-8" menu entry into "UTF-8 Encoding" and "UTF-8 Fonts" + (prompted by discussion with Werner Scheinast). + + <li>gray-out font-menu entries when a font fails to load, e.g., + a bitmap font is not installed. + + <li>improve behavior when there is no app-defaults file: + <ul> + <li>set the <code>toolBar</code> resource to false + <li>gray-out the font menu entries where no resource is found. + </ul> + + <li>add configure option <code>--with-desktop-category</code> + to allow customization of the ".desktop" files. + + <li>build-fix for the <code>install-desktop</code> makefile-rule, + when the source/build directories differ + (patch by Loïc Minier). + + <li>add menu entry and corresponding resource which can be used to + suppress all bold-fonts (discussion with Jan Engelhardt). + + <li>make internal line-size value consistent with allocated sizes of + character and related arrays to ensure that bulk copying of line + data, e.g., in scrolling, accounts for the padding used for pointer + alignment (adapted from patch by Rajesh Mandalemula, also reported + by Ali Bahar). + + <li>widen ifdef for screen-resizing logic + from + <a href="#xterm_176">patch #176</a> changes + to send + <code>SIGWINCH</code> to process group to include any + system supporting <code>ioctl(*,TIOCGPGRP,*)</code> + (prompted by linux-specific patch in OpenSUSE rpm package). + + <li>add + <code>printModeOnXError</code> and + <code>printFileOnXError</code> + resources, which allow the user to specify + that xterm will write the contents of its screen to + a file if it is exiting due to an X error + (Debian #280457). + + <li>restore logic that made reverse-video apply to the scrollbar's + foreground/background, broken in + <a href="#xterm_158">patch #158</a> + (report by Bryan Ischo). + + <li>amend some of the window operations parameter-checks added in + <a href="#xterm_251">patch #251</a> for the push/pop title feature, + to allow the parameters used for window resizing to be -1's, which + makes the corresponding values ignored rather than using the + window's maximum width/height (report by Noah Friedman). + + <li>correct order of initialization for <code>translations</code> vs + <code>fullscreen</code> + resources to enable a special case which omits + the Alt-Enter translation + when <code>fullscreen</code> is disabled (Debian #612978). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_269">Patch #269 - 2011/02/19</A></H1> +<ul> + <li>build-fixes for <code>imake</code> (report by Heiko Berges). + + <li>modify autoconf macro CF_PKG_CONFIG to work with cross-compile + environments (patch by Thierry Reding). + + <li>modify <code>MapToColorMode()</code> to favor bold over underline, + matching the precedence used before + <a href="#xterm_252">patch #252</a> + (report/analysis by Nicolas George). + + <li>add <code>omitTranslation</code> resource, which can be used to + suppress the default translations for these features: + <ul> + <li>fullscreen + <li>scroll-lock + <li>shift-fonts + <li>wheel-mouse + </ul> + + <li>make the fullscreen feature configurable (Debian #612978) + <ul> + <li>add it to the configurable list + <code>disallowedWindowOps</code>. + + <li>add command-line option <code>-fullscreen</code> to allow the + feature to be enabled at startup. + + <li>add resource <code>fullscreen</code> to control whether the + feature is active or may be enabled. + </ul> + + <li>modify <code>probe_netwm_fullscreen_capability</code> for 64-bit + machines. Contrary to <code>XGetWindowProperty</code> manpage, + that function returns 32-bit data packed as <code>long</code>'s. + + <li>eliminate copy of <code>name</code> resource, which was otherwise + used only to give the terminal-description name for the tcap-query + feature. Use the actual <code>$TERM</code> value instead, as + derived from <code>termName</code> resource, etc. + + <li>eliminate an old inconsistency with error messages, some used the + <code>-name</code> option, while others used <code>argv[0]</code>. + The latter is now used consistently. + + <li>improve configure check for rpath-hack, to improve builds on + systems where gcc will not search /usr/local/lib, etc. + + <li>build-fix for Xaw3d configuration (report by H Merijn Brand). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_268">Patch #268 - 2011/02/10</A></H1> +<ul> + <li>fix an inconsistency of the "Enable Reverse Video" checkbox in + the VT Options menu. + This also removes a special case + added in <a href="#xterm_217">patch #217</a> + which limited the effect of the <code>reverseVideo</code> resource + (Debian #603808). + + <li>amend decoding of misformed UTF-8 sequences to avoid absorbing + valid characters as documented in Unicode 6.0 section 3.9 + (report by Keith Winstein). + + <li>do not set urgency hint when window already has focus + (patch by Dimitrios Christidis). + + <li>amend extended mouse-coordinate mode from + <a href="#xterm_262">patch #262</a> changes to include + the <em>Cb</em> button-code, which also may be greater than 127 + (report by Ailin Nemui). + + <li>ensure that underline-cursor is visible when an application happens + to set the background color (report by Christian Weisgerber). + + <li>add feature for + <a href="http://www.davidsimmons.com/soft/xtermhacks/xterm-fullscreen.patch">full-screen toggling</a> + using either Alt-Enter + or a menu selection + (integrated patch by Dave Simmons). + + <li>add missing logic to handle reallocation of FIFO index for the + "UTF-8" menu entry (report by David Holland, NetBSD #44344). + + <li>add makefile rules <code>docs-ctlseqs</code>, + <code>docs-xterm</code>, etc. + + <li>correct typo in description of DECRPM in control sequences + document (report by Ailin Nemui). +</ul> + +<H1><A NAME="xterm_267">Patch #267 - 2010/11/20</A></H1> +<ul> + <li>minor formatting changes to ctlseqs.ms to simplify a script which + extracts the feature information. See the results in +<a href="http://invisible-island.net/xterm/xterm.faq.html#compare_versions">Comparing versions, by counting controls</a> in the xterm FAQ. + + <li>add <code>docs-clean</code> makefile rule. + + <li>add <code>copy-selection</code> action (request by + Timo Juhani Lindfors, Debian #588785). + + <li>trim leading/trailing blanks from string used for "Selection" + font-menu data. + + <li>trim leading/trailing blanks from color resource values. + + <li>configure script improvements: + <ul> + <li>add workaround for removal of X11 dependency from Xt's package + file (report by Robert Hooker). + + <li>add workaround for removal of fontconfig dependency from Xft's + package file (report by Jeremy Huddleston). + + <li>add workaround for removal of Xmu dependency from Xaw's package + file (report by Jeremy Huddleston). + + <li>improve workaround in <code>CF_X_TOOLKIT</code> macro, + checking for other + possible packages where Xt's dependencies may be given. + + <li>prefer <code>${name:=value}</code> to <code>${name-value}</code>, + since recent bash changes break legacy support for that feature. + </ul> +</ul> + +<H1><A NAME="xterm_266">Patch #266 - 2010/10/24</A></H1> +<ul> + <li>add rpm and dpkg scripts, for testing. + + <li>more fixes for Debian #600707 (report by Cyril Brulebois). +</ul> + +<H1><A NAME="xterm_265">Patch #265 - 2010/10/22</A></H1> +<ul> + <li>fix a regression in fontname logic from + <a href="#xterm_263">patch #263</a> changes + (Debian #600707, reported by Vincent Lefevre). + + <li>revert modification of any-event/any-button protocol from + <a href="#xterm_263">patch #263</a> changes. + It interferes with selection using a + shifted mouse button (reports by Neil Bird, Bram Moolenaar). +</ul> + +<H1><A NAME="xterm_264">Patch #264 - 2010/10/14</A></H1> +<ul> + <li>replace a null-pointer check with check for empty string in + <code>xtermOpenFont</code>, + to eliminate a warning message from + <a href="#xterm_263">patch #263</a> changes. + + <li>build-fix for <a href="#xterm_263">patch #263</a> when toolbar + is not configured + (patch by Chris Clayton) + (reports by Robby Workman, + David Wood). +</ul> + +<H1><A NAME="xterm_263">Patch #263 - 2010/10/13</A></H1> +<ul> + <li>corrected initialization of "misc" resource values, to ensure that + xterm has allocated a copy of strings which may not have been + malloc'd by the X library (Debian #600129). + + <li>modify handling of any-event/any-button mouse protocol; it + now is active with any combination of key-modifiers. + + <li>add debugging feature <code>showWrapMarks</code>, which marks + lines which xterm knows are wrapped, showing where a double-click + will select past the end of a line. + + <li>build-fix to address change in include-guards for + <code>Xlib.h</code> + in ongoing Xorg edits (patch by Jeremy Huddleston). + + <li>improve <code>pointerMode</code> by continuing to watch for motion + events after mouse tracking is disabled if the pointer is hidden + (Debian #594856). + + <li>further extend initialization for active-icon font to check if + the font was not loaded succesfully, + to retry with <code>font1</code>, + or as even (if TrueType fonts are used) to use a TrueType font. + The retries are to help with cases as in + <a href="#xterm_241">patch #241</a> where the bitmap fonts are + not available. + + <li>fix special case of active-icon used when TrueType font is + specified for the xterm window, + from <a href="#xterm_261">patch #261</a> change. + In that case, the default font's size was used for layout of the + active icon's window (Debian #591265). +</ul> + +<H1><A NAME="xterm_262">Patch #262 - 2010/8/30</A></H1> +<ul> + <li>fix a case where changing the cursor color via escape sequences + did not immediately update the screen (report by Andreas Wagner). + + <li>implement ANSI and DEC request-mode control sequences. The + latter includes the xterm-specific private modes such as the + mouse mode. The feature is ifdef'd with the rectangle operations + since its decoding overlaps that feature. + + <li>correct typo in ctlseqs.ms for response of OSC 21 (patch by + Kevin Schoedel). + + <li>improve discussion of mouse tracking in ctlseqs.ms + + <li>increase an array limit used in reporting mouse events (report + by Ryan Johnson). + + <li>add extended mouse-coordinates mode, allowing up to 2015x2015 + windows, using UTF-8 encoding (patch by Ryan Johnson). + + <li>modify manpage hyphens to conform with + <a href="http://lintian.debian.org/tags/hyphen-used-as-minus-sign.html">Debian</a>. +</ul> + +<H1><A NAME="xterm_261">Patch #261 - 2010/6/28</A></H1> +<ul> + <li>fix regression in <code>renderFont</code> logic, from + <a href="#xterm_260">patch #260</a> changes + (report by Joseph Quinsey). +</ul> + +<H1><A NAME="xterm_260">Patch #260 - 2010/6/20</A></H1> +<ul> + <li>modify <code>plink.sh</code> to work around problem linking to + recent PCRE libraries. + + <li>extend <code>renderFont</code> resource to allow deferred switch + to TrueType fonts without affecting existing resource settings + (Debian #585620). + + <li>modify configure macro CF_X_TOOLKIT to work around omission of + ICE library from ".pc" file (report by Miroslav Lichvar). + + <li>change configure script default for <code>--enable-broken-st</code> + i.e., the <code>brokenStringTerm</code> feature) + to normally enable it. + If the corresponding resource is enabled, + this feature eliminates an apparent freeze of xterm + when sending mis-encoded data to the screen (Debian #584801). + + <li>document in manpage some actions which were overlooked: + <ul> + <li>readline-button + <li>scroll-lock + <li>set-8-bit-control + </ul> + + <li>undo a change to limit-check in <code>ScrnRefresh</code> + in <a href="#xterm_257">patch #257</a>, + which broke <code>fastScroll</code> feature + (Debian #584841). + + <li>modify handling of + <code>brokenLinuxOSC</code> and + <code>brokenStringTerm</code> + to also sound the bell. + + <li>add control/D and control/Q to controls which will cause early + exit from control string per <code>brokenStringTerm</code> + resource. + + <li>improve documentation of <code>brokenStringTerm</code> resource + in manpage. +</ul> + +<H1><A NAME="xterm_259">Patch #259 - 2010/6/5</A></H1> +<ul> + <li>modify configure check for + <a href="http://invisible-island.net/luit/">luit</a> to include new + aliases for the program + (<code>xterm-filter</code> and + <code>bluit</code>). + + <li>add workaround in <code>xtermClearLEDs()</code> to account for + Xkb's override, making vttest's LED demo reset the scroll + lock. + + <li>filter out client-message events when deciding whether to hide + cursor, e.g., when using SCIM + (patch/report by anonymous user). + + <li>improve description of <code>-bd</code> option in manpage + (report by Guy Daniel Clotilde). + + <li>modify configure checks for PCRE and other libraries to use + <code>pkg-config</code>, if available. + + <li>amend change from <a href="#xterm_252">patch #252</a>, to take + <code>veryColorColors</code> resource into account when checking + <code>colorBDMode</code> resource for TrueType fonts + (report by anonymous user). + + <li>add <code>vttests/query-fonts.pl</code> script for + demonstrating the <code>OSC 50</code> font query. + + <li>improve manpage discussion of Scroll Lock feature. + + <li>improve configure macros CF_GCC_VERSION and CF_GCC_WARNINGS. + + <li>fix warnings for "clang --analyze". + + <li>change default for <code>allowScrollLock</code> resource to + <code>false</code>, noting that the supposedly unused key has + been useful for various rebindings (Debian #580946). +</ul> + +<H1><A NAME="xterm_258">Patch #258 - 2010/5/1</A></H1> +<ul> + <li>add pointer-checks in <code>ScrnRefresh</code> to fix a case in + rapid scrolling where an empty record is fetched from the + scrollback FIFO. +</ul> + +<H1><A NAME="xterm_257">Patch #257 - 2010/4/22</A></H1> +<ul> + <li>correct ctlseqs.ms description of OSC 17 and OSC 19 + (patch by Emanuele Giaquinta). + + <li>corrected logic for <code>menuLocale</code> resource; + the <code>setlocale</code> function returns the original locale + only when querying. + + <li>improve filtering of translations resource, narrowing the scope + of the <code>alwaysUseMods</code> to address only the translations + that would cause a key to be sent to the host (report by Andrew + Gaylard). + + <li>change default value of <code>menuLocale</code> resource to "C", + to work around + longstanding <a href="http://invisible-island.net/xterm/xterm.faq.html#slow_menus">Xorg bug</a>. + + <li>modify handling of <code>scrollKey</code> feature to ignore + XON/XOFF keys. + + <li>implement scroll-lock feature. + + <li>revise memory allocation in UTF8toLatin1() to fix an out-of-bounds + index (Mandriva #54531). + + <li>compute value for first wide-character rather than assuming it is + 256, fixes problem with <code>-cjk_width</code> introduced in + patches + <a href="#xterm_242">242</a> and + <a href="#xterm_249">249</a> + (report by Thomas Wolff). + + <li>improve configure script: + <ul> + <li>corrected check for <code>_XOPEN_SOURCE</code> for OpenSolaris. + + <li>when possible, add rpath option for libraries in unusual places + + <li>add configure option <code>--disable-rpath-hack</code> to + control whether the rpath option can be added. + </ul> + + <li>modify <code>AllocateTermColor()</code> to separate initialization + from control sequences, + fixing problem from <a href="#xterm_254">patch #254</a> changes + where enabling <code>allowSendEvents</code> + resource prevents setting cursor color on command-line + (Debian #572928). + + <li>amend logic from <a href="#xterm_185">patch #185</a> to not + reallocate cell-array if processing <code>ESC % G</code> + to switch from UTF-8 if already in ISO-8859-1 character set + (report by Michael Koehne). + + <li>fix to avoid calling <code>XmuInternStrings()</code> with zero + count (report by Johan Bockgård). + + <li>fix build when --disable-ansi-color configure option is used. + + <li>fix build when neither OPT_TCAP_QUERY or OPT_TCAP_FKEYS is defined + (patch by Matthieu Herrb) +</ul> + +<H1><A NAME="xterm_256">Patch #256 - 2010/3/6</A></H1> +<ul> + <li>add TerminalEmulator to desktop category files. + + <li>modify <code>sinstall.sh</code> to ignore the "." appended to + permissions by selinux. + + <li>change app-defaults organization, installing UXTerm-color + and KOI8XTerm-color for consistent behavior regarding + <code>customization: color</code> (prompted by discussion + in Ubuntu #421261). + + <li>fix typo in <code>minstall.sh</code> from + <a href="#xterm_255">patch #255</a> changes, + and add case for + <code>/var/run</code> needed for full path of utmp + (report by Julien Cristau). + + <li>minor fix to xterm manpage, remove a comment stating that margin + bell can be changed via the VT Options menu. That was replaced in + <a href="#xterm_225">patch #225</a> + + <li>add a "docs" rule to makefile. + + <li>fix initialization of Atom used for <code>XkbBell</code> feature + from <a href="#xterm_243">patch 243</a> changes. + Unlike the other calls to <code>XInternAtom()</code>, + in this case the flag telling X to create the Atom was unset + (patch by Chris Adams). +</ul> + +<H1><A NAME="xterm_255">Patch #255 - 2010/1/21</A></H1> +<ul> + <li>rename <code>install.sh</code> to <code>install-sh</code> in case + suffix-rules might interfere. + + <li>extend range for <code>convertToUTF8</code> function to full + 31-bits, to use with printing, etc. + + <li>improve manpage by checking for actual locations of + utmp/wtmp files (Debian #562640). + + <li>modify configure macro CF_XOPEN_SOURCE to remove -D's before + adding the same name rather than relying on -U's, to reduce + redefinition warnings for some platforms that have conflicting + definitions in headers. + + <li>correct logic used to switch to alternate screen using FIFO-lines + configuration (Debian #565772). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_254">Patch #254 - 2010/1/6</A></H1> +<ul> + <li>add a configure-check to eliminate <code>install-ti</code> + rule from Makefile when the system has no tic (terminfo compiler) + program. This lets one use the <code>install-full</code> + rule more consistently. + + <li>amend change to WriteText() function in + <a href="#xterm_252">patch #252</a> to take into account the + <code>colorAttrMode</code> resource + (report by Krzysztof Kotlenga). + + <li>document <code>titleModes</code> resource in manpage, added in + <a href="#xterm_252">patch #252</a>. + + <li>modify tcap-query table entries for shifted up/down cursor keys + to match ncurses convention. + + <li>improve lookup of termcap-query data, allowing for duplicate + keycodes versus missing entries. + + <li>add control sequence which can be used to modify the terminal + data used for the termcap-keyboard. + + <li>improve portability of tcap-query feature, using terminfo functions + in preference to termcap on systems having terminfo. + + <li>improve font-setting/querying control (<code>OSC 50</code>): + <ul> + <li>when TrueType font is selected, the TrueType + <code>faceName</code> will be set, rather than the bitmap font. + <li>when TrueType font is selected, querying returns the name of + the TrueType font. + <li>querying a font recognizes the relative-font convention that + setting a font could use. + </ul> + + <li>add menu-entry for allowColorOps. + + <li>add new resources for fine-tuning menu entries: + <code>allowColorOps</code>, + <code>disallowedColorOps</code>, + <code>disallowedFontOps</code> and + <code>disallowedTcapOps</code>. + + <li>correct logic for disabling the "TrueType Fonts" menu item; it was + not ensuring that the <code>faceName</code> resource value was + non-empty. + + <li>implement VT520-style controls <code>DECSMBV</code> and + <code>DECSWBV</code> for setting the margin- and warning-bell + volume. + + <li>fix a minor error from <a href="#xterm_243">patch #243</a> which + made the zIconBeep feature use a minor-error tone rather than an + informational tone. + + <li>add a null-pointer check for the case where <code>renderFont</code> + resource is true, but <code>faceName</code> resource is unset, + used in logic to strip "xft:" prefix from + <a href="#xterm_251">patch #251</a> changes + (patch by Michael Riepe). + + <li>add special case to configure CF_XOPEN_SOURCE macro to use extensions + on Darwin (patch by Dennis Preiser). + + <li>improve configure checks for regular expressions header and + library + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_253">Patch #253 - 2009/12/10</A></H1> +<ul> + <li>add a null-pointer check in <code>getPrinterFlags()</code> + per changes in <a href="#xterm_252">patch #252</a>. + + <li>add a null-pointer check, needed in UTF-8 mode for Xft fonts after + changes in <a href="#xterm_252">patch #252</a> (patch by Alan + Coopersmith). + + <li>correct size when clearing struct for tek4014 (patch by Jochen + Voss). + + <li>parenthesize expression in <code>MoreRows</code> macro, fixing + a limit check added in <a href="#xterm_251">patch #251</a> + (Debian #560039). +</ul> + +<H1><A NAME="xterm_252">Patch #252 - 2009/12/7</A></H1> +<ul> + <li>modify title-querying logic to support retrieval of titles encoded + using UTF-8. + + <li>add new "title-modes" control sequence for controlling whether + window/icon titles can be set or queried using UTF-8, optionally + encoded in a hexadecimal string. + + <li>use <code>mkdir -p</code> rather than <code>mkdirs.sh</code> + (prompted by discussion of mawk by Aleksey Cheusov). + + <li>add appropriate copyright/license notices to the bulk of files + lacking same, and modify to use identical terms in others which + used different wording. The main exceptions are the files + contributed by Markus Kuhn, who appears to prefer public domain + distribution, noting that I have modified/improved several of these + without changing the terms of distribution (request by Jari Aalto). + + <li>add control sequences for resetting the "dynamic" colors to + their default values. + + <li>add control sequences for resetting the "special" colors to + their default values. + + <li>add control sequences for setting the "special" colors such as + <code>colorBD</code> (bold). + + <li>add overlooked case for setting highlight foreground color with + the dynamic-colors control. + + <li>add <code>OSC 104</code>, for resetting ANSI/16/88/256 colors to + default. + + <li>reset ANSI/16/88/256 colors to default in soft/hard reset functions. + + <li>strip "xft:" prefix from <code>faceName</code> and + <code>faceNameDoublesize</code> resource values, + + <li>add <code>DECSCUSR</code> (discussion with Andy Koppe). + + <li>add check/warning on failure to load font, to see if the name looks + like an Xft pattern rather than XLFD. This can happen if someone + happens to modify their X resource settings for programs that read + data from xterm's namespace. + + <li>modify handling of <code>print</code> and + <code>print-everything</code> + actions to allow the various printer flags to be overridden by + supplying parameters. + + <li>add resource <code>printerNewLine</code> (request by Ovidiu + Gheorghioiu). + + <li>minor cleanup, finish using <code>TScreenOf()</code> and + <code>TekScreenOf()</code> macros introduced in + <a href="#xterm_224">patch #224</a>. + + <li>improve checks in ShowCursor/HideCursor to get the background + color, particularly when <code>highlightReverse</code> resource + is used (reports by Jan Engelhardt, Christian Weisgerber). + + <li>correct <code>checkVeryBoldAttr</code> to omit comparison of + foreground color to special color values used for + <code>color<XX></code> resources (report by Jan Engelhardt). + + <li>make <code>colorBDMode</code> and <code>colorULMode</code> + resources work with TrueType configuration (report by Jan + Engelhardt). +</ul> + +<H1><A NAME="xterm_251">Patch #251 - 2009/11/11</A></H1> +<ul> + <li>add window-ops controls to push/pop icon and/or window labels on + a stack. + + <li>minor fixes to align termcap file with terminfo. + + <li>add resource <code>disallowedWindowOps</code>, to allow fine-tuning + of features to suppress with the <code>allowWindowOps</code> + resource (prompted by discussion with Bram Moolenaar). + + <li>add makefile rules for resize-manpage to pdf, etc. + + <li>further improve limit-checks in select/paste (Mandriva #54531). +</ul> + +<H1><A NAME="xterm_250">Patch #250 - 2009/10/13</A></H1> +<ul> + <li>add check and error-message for fonts that have no printable + values in the ISO-8859-1 range (Debian #542434). + + <li>some compiler-warning cleanup, in particular workaround for + defective implementation of gcc's attribute warn_unused_result + (report by Bram Moolenaar). + + <li>improve estimate of single-column width for packed TrueType + fonts by ignoring extents for codes 127 and 159. + + <li>improve line-drawing for TrueType fonts which happen to have + defined glyphs which are <em>not</em> line-drawing in 0..31 + by assuming they're not, and just checking the existence of + the Unicode codepoints. This makes it more likely that the + user can override a misconfigured font using the "Line-Drawing + Characters" menu entry. + + <li>limit minimum cell-width for packed font to maximum-advance + reported by Xft. Some fonts are wider than that, even in the + Latin-1 range (Debian #550497). + + <li>add list of direct-contributors in "THANKS" file. + + <li>stylistic changes to this file to help scripted extraction of + list of contributors. + + <li>correct off-by-one in <code>okPosition</code> fix from + <a href="#xterm_249">patch #249</a> limit-checks which + prevented double-click selection on the bottom line of the + screen (reports by Rajeev V. Pillai, Debian #550368). + + <li>add <code>-q</code> option to + <code>vttest/256colors2.pl</code> and + <code>vttest/88colors2.pl</code> + to demonstrate bulk initialization of color palette. + + <li>improve the workaround from patch #188 by enabling resources for + the 88-color model. + + <li>document in xterm manpage the limited availability of resources + <code>color16</code> to <code>color255</code> as noted in + <a href="#xterm_188">patch #188</a> (Ubuntu #438850). +</ul> + +<H1><A NAME="xterm_249">Patch #249 - 2009/10/1</A></H1> +<ul> + <li>change default for <code>allowWindowOps</code> resource to false. + <!-- on the other hand, gnome-terminal, pterm and rxvt-unicode + leave most of the related functionality enabled ;-) --> + + <li>add limit-checks for result of visual_width() function, + needed from <a href="#xterm_242">patch #242</a> and + exposed by #244 changes (Debian #548321). + + <li>improve limit-checks in select/paste. + + <li>fix a remaining bug from + <a href="#xterm_230">patch #230</a> + changes for displaying multi-column + characters in a proportional font (report by Chris Jones). + + <li>add new resource forcePackedFont and menu entry "Packed Font" to + control whether to use the font's minimum (default) or maximum + width when those differ. The workaround which xterm uses to + accommodate proportional fonts is not necessary with certain + fonts such as unifont which happen to store a mixture of + multicolumn glyphs (report by Chris Jones). + + <li>fix an (old) bug which did not restart the timer for blinking text + if the only blinking text was temporarily scrolled out of view, + e.g., using the scrollbar. + + <li>fix an (old) flaw in the delete-line operation where the text which + is scrolled into view while the display is scrolled up was not + repainted. + + <li>improve delete-line and insert-line operations, retaining selection + when the selection does not intersect the deleted/inserted lines. + + <li>fix an (old) off-by-one error when an application cleared above the + cursor position while the display was scrolled up, that would leave + an extra line of text uncleared. + + <li>fix a similar problem where the double-size attribute would not be + reset when clearing the screen while the display was scrolled up. + + <li>fix an indexing error which would occur if an application cleared + a line while the display was scrolled up and was also in UTF-8 mode + (Redhat #524503). + The error was from <a href="#xterm_228">patch #228</a> + but more visible after + changes from <a href="#xterm_244">patch #244</a>. +</ul> + +<H1><A NAME="xterm_248">Patch #248 - 2009/9/11</A></H1> +<ul> + <li>fix an overlooked adjustment for selecting double-width characters + in the narrow-character configuration. + + <li>eliminate uses of <code>XTERM_CELL</code> and + <code>XTERM_CELLC</code> where an appropriate <code>LineData</code> + pointer is available. + + <li>correct expression in <code>okScrnRow</code> macro, making + selections give the length of lines below the visible screen + (report by Stuart Henderson). + + <li>correct logic used to improve performance of missing-glyph check, + which did not handle line-drawing characters (Debian #545220). +</ul> + +<H1><A NAME="xterm_247">Patch #247 - 2009/8/30</A></H1> +<ul> + <li>add ifdef's and check for openpty() on DragonFly (patch by + Alex Hornung). + + <li>correct calculation for size of line's data block, which was + sometimes off-by-one when configured + using <code>--enable-16bit-chars</code> + (report by H Merijn Brand). + + <li>fix indexing error in print-everything feature from + <a href="#xterm_246">patch #246</a> (patch by Ovidiu Gheorghioiu). +</ul> + +<H1><A NAME="xterm_246">Patch #246 - 2009/8/16</A></H1> +<ul> + <li>remove obsolete logic for saving/restoring wrapping flags, which + did not work on 64-bit platform. Wrapping flags (stored in the + line-index) are now copied with line-data (Debian #541160). + + <li>modify comments in app-defaults files to avoid problem with + C preprocessor used by <code>xrdb</code> (Debian #541603). + + <li>restore special case in <code>makeColorPair</code>, + needed for <code>colorBDMode</code> resource (Debian #541089). + + <li>correct <code>SetLineFlags()</code> macro, broken in + <a href="#xterm_244">patch #244</a> + when recoding to avoid gcc-specific bitfields (Debian #541236). + + <li>modify initialization of screen buffers to ensure that pointers + align to int-boundaries. + This fixes a problem introduced in + <a href="#xterm_244">patch #244</a> + where the color- and character-arrays + (stored after the video-attributes in each row) + might be misaligned (report by Rajeev V Pillai). + + <li>add limit-check in <code>ScrnRefresh</code> for handling + saved-lines from the circular buffer which are repainted on a + screen whose width has increased. To improve performance, circular + buffer entries are not resized (report by Rajeev V Pillai). + + <li>correct type for <code>CellColor</code> (a late change in + <a href="#xterm_244">patch #244</a> + to avoid gcc-specifc enums made that unsigned + rather than unsigned short, for the 256-color option). + + <li>fix typo in configure option --enable-16bit-chars (report by + Rajeev V. Pillai). +</ul> + +<H1><A NAME="xterm_245">Patch #245 - 2009/8/12</A></H1> +<ul> + <li>correct a special case in saving FIFO-lines from + <a href="#xterm_244">patch #244</a>. + If the screen was shrunk, xterm used the wrong amount for copying + to FIFO-lines, and then used this amount to adjust the current + row on the screen. That was both a visible defect (Debian #541109) + as well as a potential addressing error (Debian #541132, #541160, + and #541236). + + <li>add clarification in xterm manual about the + various <code>allow<em>XXX</em>Ops</code> resources, which + are disabled when the + <code>allowSendEvents</code> resource is active (patch by + Julien Cristau, Debian #531597). +</ul> + +<H1><A NAME="xterm_244">Patch #244 - 2009/8/9</A></H1> +<ul> + <li>refactored storage of saved-lines, providing a configure option + to manage them as a FIFO (actually a circular buffer), improving + performance. + Added configure option <code>--enable-fifo-lines</code> to + enable/disable the new feature (it is enabled by default). + + <li>added <code>fastScroll</code> resource, to amuse + people who measure terminal emulator performance by + <code>cat</code>'ing large files to the screen. + + <li>modify check in <code>readPtyData</code> from return values + to provide exit on zero-bytes read from pty for FreeBSD, or + eliminate high-CPU in "xterm-hold" processing + (discussion with Ulrich Spoerlein, FreeBSD ports/136686). + The check was originally modified to combine negative/zero + values in XFree86-3.1.2E, 1996/05/06. + + <li>add configure option <code>--enable-16bit-chars</code> to + provide wide-characters with 16-bits (rather than the default + 32-bits). + + <li>add <code>retryInputMethod</code> resource to allow configuring + out the retries xterm uses to connect to non-responsive XIM + server, to work around defective X configurations as noted in + <a href="http://mail-index.netbsd.org/tech-x11/2009/06/07/msg000511.html">NetBSD mailing list</a>. + + <li>make regular-expression selection work for VT100 double-sized + characters. + + <li>improve layout when drawing missing characters in a proportional + font, e.g., as boxes, to take into account whether they are + double-width (report by Guilbert Stabilo on comp.unix.shell). + + <li>add capability for keypad-center (kb2/KA2) to termcap entry for + xterm-new, as well as xterm-8bit, xterm-sun and xterm-vt220 + (FreeBSD conf/136336). + + <li>change default for <code>keepSelection</code> resource to true + (prompted by discussion with David Muir Sharnoff). + + <li>remove a limit-check in ptydata.c, allowing Unicode values past + 64k to be displayed using TrueType fonts (Debian #458432). + + <li>remove a vt52-specific ifdef to allow mapping F1-F4 to PF1-PF4 + when vt52 support is not compiled (report by Olaf 'Rhialto' + Seibert). + + <li>save/restore line-wrapping flags when converting from ISO-8859-1 + encoding to UTF-8 encoding, as well as when resizing screen. + + <li>remove extra adjustment of position in fix for Debian #418324. + + <li>modify default check for <code>mkWidth</code> resource to check + for line-drawing characters, which are categorized as double-width + in Solaris 10 (report by Sebastian Kayser). + + <li>add "print-everything" action (patch by Ovidiu Gheorghioiu). + + <li>start refactoring scrollback data using new getLineData() function. + + <li>demote recent change to Debian #252873 fix to experimental, + ifdef'd out as <code>EXP_BOGUS_FG</code> (Debian #522141). + + <li>work around groff mapping of ASCII quotes using macros (requested + by Reuben Thomas based on Colin Watson advice, fixes Debian #378700). + + <li>correct symbol used for default of <code>allowWindowOps</code> + which was <code>DEF_ALLOW_FONT</code> + rather than <code>DEF_ALLOW_WINDOW</code> + (report by Matthieu Herrb). + + <li>amend fix for tek4014 from <a href="#xterm_243">patch #243</a> + to make it only apply to the Tek Options menu. +</ul> + +<H1><A NAME="xterm_243">Patch #243 - 2009/3/28</A></H1> +<ul> + <li>revert change to default for <code>allowTcapOps</code> (request by + Bram Moolenaar). + + <li>reallocate result returned by <code>xtermEnvLocale()</code> to + avoid reference to freed memory after handling + <code>menuLocale</code> resource. + + <li>fix an old (X11R5) bug in tek4014 for switching fontsizes. + + <li>add resource <code>defaultString</code> to make configurable the + use of "#" when pastes of UTF-8 text fail due to limitations in + the current locale settings. + + <li>make the set of selection target Atom's configurable by two new + resources <code>eightBitSelectTypes</code> and + <code>utf8SelectTypes</code>, e.g., to use the <code>TEXT</code> + Atom in preference to <code>UTF8_STRING</code> (discussion with + Stanislav Sedov regarding koi8rxterm and the FreeBSD port). + + <li>modify handling of <code>TARGETS</code> Atom by making it return + exactly the set of targets as those which xterm is currently + providing. + + <li>set <code>MANPAGER</code> and <code>PAGER</code> explicitly to + /bin/cat in <code>minstall.sh</code> to work around /etc/man.conf's + with those variables already set + (report by Марьясин + Семён). + <li>improve error-checking of tcap-query parser. + + <li>add check for keyboard <code>tcap</code>), which ensures that + terminal descriptions containing the same string for + shifted/unshifted keys will be seen by tcap-query as only the + unshifted key. (This would only happen with an incorrect terminal + description). + + <li>fix conversion for input event-state to modifier-parameter which + made tcap-query feature not work with <code>tcapFunctionKeys</code> + (keyboard type <code>tcap</code>). + + <li>add "DEF_ALLOW_<em>XXX</em>" definitions to main.h to allow + overriding the default compiled-in values for + "allow<em>xxx</em>" resources. + + <li>remove check on bell-percentage added in + <a href="#xterm_242">patch #242</a>, + which disallowed zero/negative values (Redhat Bugzilla #487829). +</ul> + +<H1><A NAME="xterm_242">Patch #242 - 2009/2/15</A></H1> +<ul> + <li>fix configure check for <code>XkbBell</code> and provide + appropriate parameter for it. + + <li>fix a caching problem with double-size fonts versus reverse video + that could cause core dump. + + <li>repair double-size fonts from workaround + used in <a href="#xterm_240">patch #240</a>. + + <li>add new section to the VT Fonts menu which allows enabling or + disabling the font, termcap (tcap-query), title and window + operations. + + <li>add <code>fontWarnings</code> resource, to control whether to show + warnings on failure to load a font. + + <li>improve warnings for unloadable fonts introduced in + <a href="#xterm_240">patch #240</a> + by limiting those to the cases where a font would be specified + directly by a resource setting rather than a derived fontname. + + <li>further amend fix for Debian #252873 + from <a href="#xterm_197">patch #197</a> to + treat a blank cell which does not have both foreground and background + colored as a non-colored cell. + This improves a special case where the cursor is on a blank + cell which had foreground color scrolled in + (report by Miroslav Lichvar). + <p> + Also add the same logic when hiding cursor, so the outline matches + the in-focus cursor. + + <li>modify internals to reduce places PAIRED_CHARS() is used, making + WriteText() and ScrnWriteText() accept IChar array, as well as + providing a wrapper for drawXtermText(). + + <li>change default XIM font from "*" to "fixed" to improve startup + time in zh_CN.UTF-8 locale (Mike Fabian, SuSE Bugzilla #464930). + + <li>typo in #240 log (Slava Semushin) +</ul> + +<H1><A NAME="xterm_241">Patch #241 - 2009/1/26</A></H1> +<ul> + <li>improve checks for missing bitmap fonts, fallback to "fixed" as + needed to work around broken font-packages (report by Jacek + Luczak). + + <li>fix breakage from <a href="#xterm_240">patch #240</a> changes for + <code>xtermAddInput()</code> (patches by Jeff Chua, Julien Cristau). +</ul> + +<H1><A NAME="xterm_240">Patch #240 - 2009/1/25</A></H1> +<ul> + <li>use <code>plink.sh</code> for linking xterm (suggested by Larry + Doolittle). + + <li>add resource descriptions for input method to xterm manpage. + + <li>update configure script; consistently append to $CFLAGS rather + than prepend. + + <li>add <code>install-scripts</code> rule to makefile, to allow + koi8rxterm and uxterm scripts to be altered independently of + <code>install-bin</code> + + <li>add <code>-maximized</code> command-line option and corresponding + resource (prompted by alt.os.linux newsgroup comment). + + <li>modify translations of scrollbar widget using + <code>xtermAddInput()</code> + (see <a href="#xterm_181">patch #181</a>) to accept the actions + that the vt100 widget accepts, such as shift-insert to perform + a paste operation (request by Martin Zwickel). + + <li>change default for <code>allowTcapsOps</code> resource to false, + since it causes unexpected behavior for vim users with + <code>AltGr</code>. + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_239">Patch #239 - 2009/1/8</A></H1> +<ul> + <li>correct a cast in input.c, which broke translation of numeric + keypad codes to pageup, pagedown, etc., on 64-bit platform + (Debian #511138, report by Larry Doolittle). +</ul> + +<H1><A NAME="xterm_238">Patch #238 - 2008/12/30</A></H1> +<ul> + <li>update configure macro CF_XOPEN_SOURCE for AIX 6.x and Mint + platforms. + + <li>reset the screen wrapping-flag at the end of + <code>ClearRight</code> to fix an occasional case where the last + character of a scrolled and wrapped line would be cleared (patch by + Joe Peterson). + + <li>modify to use POSIX coding for comparing resource settings such + as <code>locale</code>, to work with locales such as Turkish + (report by M Vefa Bicakci). + + <li>turn on configure <code>paste64</code> feature by default + (request by Jean-Philippe Bernardy). + It is runtime enabled/disabled with <code>allowWindowOps</code>. + + <li>turn on configure <code>tcap-query</code> feature by default, + add resource <code>allowTcapOps</code> + to make this runtime enabled/disabled. + + <li>make <code>OSC 3</code> (change X property, from + <a href="#xterm_110">patch #110</a>) + subject to <code>allowWindowOps</code> resource. + + <li>make VT220 <code>DSR</code> responses inactive in VT100-mode. + + <li>make <code>DECUDK</code> feature inactive in VT100-mode. + + <li>respond to incorrectly formatted <code>DECRQSS</code> with a + cancel. + + <li>add <code>allowFontOps</code> + resource to allow the fontsize-switching and font query/set + control sequences to be enabled/disabled + (prompted by Debian #510030). + + <li>some code cleanup based on gcc 4.x <code>-Wconversion</code> + warnings in button.c and charproc.c + + <li>modify <code>tcap-query</code> feature to not return data for + shifted cursor-keys when the keyboard type is set to vt220, + since returning the same string for shifted/unshifted keys may + confuse some applications (GenToo #212546). +</ul> + +<H1><A NAME="xterm_237">Patch #237 - 2008/09/14</A></H1> +<ul> + <li>improve usability of TrueType fonts by making the font-size + switching for shifted keypad plus/minus use the + <code>faceSize</code> resources to determine the order of fonts + (when TrueType fonts are used) rather than the bitmap fonts, since + their sizes may not be in the same order (report by H Merijn + Brand) + + <li>remove an optimization of <code>ConfigureNotify</code> events + from <a href="#xterm_236">patch #236</a> + which seems to interfere with passing <code>SIGWINCH</code> to + applications (GenToo #233836). + + <li>modify handling of <code>altSendsEscape</code> to reset the + <code>eightBitInput</code> mode, like <code>metaSendsEscape</code> + (patch by Ted Phelps). + + <li>add feature to show the text-cursor as an underline rather than a + box, plus command-line options <code>-uc</code> and + <code>+uc</code> and resource <code>cursorUnderLine</code> to + control the feature (patch by Paul Lampert). + + <li>update config.guess, config.sub +</ul> +<H1><A NAME="xterm_236">Patch #236 - 2008/07/27</A></H1> +<ul> + <li>correct memory reallocation when handling a paste of UTF-8 text + from <a href="#xterm_225">patch #225</a> changes + (report/patch by Max Mikhanosha). + + <li>correct allocation of temporary buffer in + <code>xtermFindShell</code> in case the user's <code>$PATH</code> + contains no ":" (report/analysis by Victor Stinner, + Freedesktop.Org Bugzilla #16790). + + <li>modify CF_XOPEN_SOURCE to add case for DragonFly BSD, to fix + new compile problem exposed by fix for fd_mask (patch by + Hasso Tepper). + + <li>add configure-check for ncurses <code>use_extended_names</code>, + (report by Martin Mokrejs). + + <li>correct computation for toolbar height; layout manager already + takes into account <code>borderWidth</code> resource. + + <li>implement VT320-style SCS (select character set) for ISO Latin-1 + supplemental. + + <li>fixes for vt100-style character sets in UTF-8 mode (Ubuntu #230919). + + <li>fix to make <code>luit</code> work with xterm's <code>-ls</code> + option (report/patch by Marius Tolzmann). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_235">Patch #235 - 2008/04/20</A></H1> +<ul> + <li>add control sequences for some of the recent resource/menu + settings: + <ul> + <li><code>altSendsEscape</code> (private mode 1039) + <li><code>keepSelection</code> (private mode 1040) + <li><code>selectToClipboard</code> (private mode 1041) + <li><code>bellIsUrgent</code> (private mode 1042) + <li><code>popOnBell</code> (private mode 1043) + </ul> + + <li>add resource <code>formatOtherKeys</code> to provide an alternate + escape sequence format for the <code>modifyOtherKeys</code> + resource (request by Paul LeoNerd Evans). + + <li>adjust saved-cursor position if the window is resized while + displaying the alternate screen (Novell #196880, Debian #383384). + + <li>improve pointer-checks to fix a bug exposed by resizing during + initialization under StumpWM window manager + (Fedora Bugzilla #437928). + + <li>modify <code>unselectwindow()</code> to ensure that the mouse + pointer is not hidden after xterm loses focus (report by Jeremy + Huddleston). + + <li>add special check for fd_mask on Mac OS X (report by Jeremy + Huddleston). + + <li>add <code>dylib</code> to autoconf's suffix list used for checking + the result from <code>xmkmf</code>, to work with Mac OS X (report + by Jeremy Huddleston). + + <li>correct initialization of bold- and wide-, wide-bold fonts which + may be set via the <code>utf8Fonts</code> subresource (Debian + #347790). +</ul> + +<H1><A NAME="xterm_234">Patch #234 - 2008/03/02</A></H1> +<ul> + <li>modify <code>sinstall.sh</code> to use POSIX locale to + bypass GNU ls changes to date-format. + + <li>improved/refined changes for closing bitmap font (patch by + Andrea Odetti). + + <li>improve resize computation for situations where the negotiation + fails, by invoking the xterm widget's core-class resize method + (Debian #365602, patch by Jim Paris). + + <li>restore initialization of terminal's <code>VMIN</code> and + <code>VTIME</code> settings, + from <a href="#xterm_232">patch #232</a> changes + (patch by Matthieu Herrb). +</ul> + +<H1><A NAME="xterm_233">Patch #233 - 2008/02/24</A></H1> +<ul> + <li>add configure check for <code>ttydefaults.h</code>, include if + needed, e.g., for systems where defining + <code>_POSIX_C_SOURCE</code>, etc., + prevents it from being included via + <code>termios.h</code> (prompted by comments by Robert Delius Royar + and Jeremy Huddleston). + + <li>bug-fixes for bugs.opensolaris.org (patches from Alan Coopersmith) + <dl> + <dt>4029911 + <dd>fix a typo in manpage + <dt>4045962 + <dd>xterm doesn't properly set ut_syslen + <dt>4192572 + <dd>left-left-right misinterpreted as triple click + </dl> + + <li>minor optimization to tab-initialization (patch by + Németh Márton). + + <li>fix a case where an incorrect font was freed during initialization + from <a href="#xterm_232">patch #232</a> changes (patch by + Andrea Odetti). + + <li>improve comparison used in <code>SameFont</code> function for + GC-caching (Julien Cristau). + + <li>correct macro name used for default <code>CKILL</code> definition + to work with Mac OS X (report by Jeremy Huddleston). +</ul> + +<H1><A NAME="xterm_232">Patch #232 - 2008/01/30</A></H1> +<ul> + <li>corrected logic in a font-cache used for reverse-video (Debian + #404079). + + <li>add control sequence to alter <code>pointerMode</code> at runtime. + + <li>add limit-checks for rectangle operation parameters (report by + Martin Pirker). + + <li>modify <code>minstall.sh</code> to suppress <code>$MANPAGER</code> + and <code>$PAGER</code> environment variables, which may interfere + with redirecting output of <code>man</code> to a shell variable + (report/patch by Zdenek Sekera). + + <li>do not try to hide mouse pointer in the tek4014 window, fixes + broken "-t" option at startup from + <a href="#xterm_230">patch #230</a> changes + (report by Robert K. Nelson). + + <li>correct datatype used when drawing tek4014 data using xterm + compiled for wide-characters, on big-endian machines (reports + by Jeremy Huddleston, Harald Hanche-Olsen, Martin Costabel, Merle + Reinhart). + + <li>modify to cache the font-names along with the bitmap font data, + to improve comparison of fonts. + + <li>modify to allow building with configure options + <code>--disable-ansi-color</code> and + <code>--disable-leaks</code> (Debian #459817, report/patch by Németh Márton). + + <li>modify to allow building with configure options + <code>--enable-wide-chars</code> and + <code>--disable-c1-print</code> (Debian #459816, report/patch by Németh Márton). + + <li>add <code>pointerMode</code> resource to control whether and + when the pointer cursor is hidden as the user types. + + <li>simplify initialization of ttyMode- and related characters using + a table. + + <li>modify initialization-logic for stty values that correspond to + ltchars structure and the BSD TIOCSLTC ioctl (susp, dsusp, rprnt + flush, werase, lnext). These were reset to constants for both + termios and legacy interfaces immediately after asking the system + for the existing values since X11R6.1, rather than using them to + provide inherited values. While the legacy interface has some + constraints, e.g., on HPUX, the POSIX or termios interface should + not. Your shell may reset these anyway + (prompted by patch by Ed Schouten). + + <li>improve logic for hiding/displaying pointer-cursor (report by + Mark Brukhartz). + + <li>add limit-checks to tabs.c, increase maximum column for setting + tab-stops from 320 to 1024 (report by Németh Márton). + + <li>correct length, i.e., number of types of selection targets, + computed by <code>ConvertSelection()</code> when not handling + wide characters for the <code>XA_TARGETS()</code> case. + This leaves an extra Atom on the end of the list which is + not handled by + <a href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6322854">Java applications</a>. + The problem was introduced in <a href="#xterm_151">patch #151</a> + (report by David Wood). +</ul> + +<H1><A NAME="xterm_231">Patch #231 - 2008/01/05</A></H1> +<ul> + <li>undo change to <code>getXtermCell()</code> from patch #230 + using <code>PACK_PAIR</code> macro (Debian #459014, analysis by + Caetano Jimenez Carezzato). + + <li>minor documentation fixes (patch by Slava Semushin) + + <li>add makefile actions to install KOI8RXTerm app-defaults file + (patch by Julien Cristau). +</ul> + +<H1><A NAME="xterm_230">Patch #230 - 2007/12/31</A></H1> +<ul> + <li>add <code>quietGrab</code> resource, which when true, suppresses + cursor repainting when <code>NotifyGrab</code> and + <code>NotifyUngrab</code> event types are received during + change of focus (request by Nicolas George). + + <li>do not treat Unicode BIDI control characters as combining + characters (Debian #457634). + + <li>add <code>koi8rxterm</code>, from Debian. + + <li>add manpage for <code>uxterm</code>, from Debian (Ubuntu #128136, + Debian #438645) + + <li>remove ".xpm" suffixes from Icon filenames in desktop files since + it confuses some lookups following the + <a href="http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html">Icon Theme Specification</a> + (report by Slava Semushin) + + <li>correct width-calculation used for adjusting proportional fonts, + to work with wide-characters (Debian #441354). + + <li>fixes/improvements for double-size characters: + <ul> + <li>correct old clipping calculation which used total height of + glyphs where ascent was needed. + + <li>if bold font is unavailable, fall back to normal font + + <li>adjust to "work" with Xft (which does not support double-width + single-height characters). + + <li>restore reset of doublesize for a line when it is cleared, + broken in <a href="#xterm_228">patch #228</a>. + </ul> + + <li>modify logic for <code>forceBoxChars</code> resource when using + TrueType fonts to be consistent with bitmap fonts + + <li>modify logic for <code>forceBoxChars</code> resource to make the + "Line-Drawing Characters" menu entry use xterm's line-drawing + characters even asked to draw wide line-drawing characters which + are available in the font. + + <li>modify rectangle-support functions to preserve colors when + filling/erasing to match WRQ Reflection behavior + (request by Enzo Toscano). + + <li>add getopt-parsing to tcapquery.pl, including feature to test the + extended cursor/editing keys. + + <li>make missing double-width glyphs display as double-width + (Debian #456236). + + <li>change <code>tcap-fkeys</code> and <code>rectangles</code> + configure options to enable them by default. + + <li>hide the mouse pointer while user is typing (request by Rodolfo + Borges). + + <li>extend configure options + <code>--enable-tcap-query</code> and + <code>--enable-tcap-fkeys</code> to + send cursor- and editing-keypad keys modified according to the + keyboard (or termcap) selection for shift, alt, control, meta. + + <li>modify <code>kdch1</code> in termcap, e.g., <code>xterm-r6</code> + to match the terminfo file. + + <li>add <code>-hm</code> option to turn <code>highlightColorMode</code> + on or off. + + <li>add <code>highlightColorMode</code> resource to separate the + new (since <a href="#xterm_225">patch #225</a>) highlighting with both text- and + background-colors (prompted by report/example by Thomas Wolff). + + <li>add <em>Keep Selection</em> menu entry to turn the + <code>keepSelection</code> resource on/off at runtime. + + <li>add <code>keepSelection</code> resource, which when enabled, + tells xterm to retain the X selection even after it stops + highlighting it (patch by Sergey Vlasov). + + <li>extend the <code>CSI > n</code> sequence to allow + disabling all types of modified-keys that the + <code>CSI > m</code> sequence affects. + + <li>move include for <code><xtermcap.h></code> in + <code>resize.c</code> to avoid redefinition of <code>termios</code> + structure on OpenSolaris (report by Rahul Gopinathan Nair). + + <li>extend terminfo building blocks for modified editing keys to + include all six keys. + + <li>synchronize terminfo with ncurses (report by Stephane Chazelas) + <ul> + <li>equate <code>xterm-xfree86</code> + and <code>xterm-xf86-v44</code>. + <li>add ncurses extensions OTbs, AX, for termcap conversions. + <li>make old/legacy entries such as + <code>xterm-24</code>, <code>xterm-65</code> + and aliases <code>xterms</code>, <code>vs100</code> + inherit from <code>xterm-old</code>. + <li>make <code>xterm-r5</code> and <code>xterm-r6</code> the + same, ignoring historical errors in X Consortium's version. + </ul> + + <li>fix an ifdef in logic for selecting regular + expressions while in a narrow-character locale (Debian #449227). +</ul> + +<H1><A NAME="xterm_229">Patch #229 - 2007/8/12</A></H1> +<ul> + <li>override locale in minstall.sh; + change in <a href="#xterm_226">patch #226</a> + does not work in UTF-8 locale (report by Zdenek Sekera). + + <li>undo an incorrect fix for a memory leak + in <a href="#xterm_209">patch #209</a> (Debian #435858). +</ul> + +<H1><A NAME="xterm_228">Patch #228 - 2007/7/22</A></H1> +<ul> + <li>modify configure script to permit combining + <code>--with-utempter</code> + and <code>--enable-setuid</code>, e.g., for using xterm with + the utempter library on FreeBSD (report by Andriy Gapon). + + <li>modify "Quit" menu entry to override the <code>-hold</code> + command-line option. + + <li>add a check in the startup error-reporting to avoid writing to + pipe when it has not been opened. In that case, report errors + directly to the standard error. + + <li>add OPT_READLINE definition to xtermcfg.hin, overlooked in + <a href="#xterm_205">patch #205</a> + (report by Kalle Olavi Niemitalo). + + <li>modify <code>88colors2.pl</code> and <code>256colors2.pl</code>, + adding <code>-r</code> + option to reverse the palettes for the extended colors. + + <li>check for partial overwrite or deletion of multi-column characters + in several cases, e.g., insert-character, delete-character, + etc., + and fill the remainder of the cells used by the multi-column + characters affected with blanks. + + <li>correct character-class codes in wide-character mode for characters + 215, 247 (see also <a href="#xterm_165">patch #165</a>). + + <li>fix missing assignment for UTF-8 parsing in widget initialization + (Debian #403360). + + <li>correct index expression used to set line-wrapping flag, making + selection from scrollback work consistently (Debian #430121, + report by Vincent Lefevre). + + <li>amend changes to handshake in + <a href="#xterm_226">patch #226</a> + to accommodate Solaris, which relies on the extra setting of + the terminal size after I/O initialization. + Do this by adding new resource <code>ptySttySize</code>, + which is false for Linux and MacOS X, i.e., true for + for Solaris and other SVR4 platforms, as well as FreeBSD + (reports by David Wood, Renato Botelho). + + <li>check for X events after cursor-left, and carriage return, + consistent with indexing operations + (comments by Vegard Nossum and Ingo Molnar on a mailing-list). + + <li>initialize the <code>.keyboard</code> structure, + needed for some platforms (such as Solaris) after + <a href="#xterm_227">patch #227</a> fixes for keysyms + (patch by David Wood). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_227">Patch #227 - 2007/6/27</A></H1> +<ul> + <li>exclude the Intel compiler from the extra gcc warning options + added in + <a href="#xterm_226">patch #226</a>. + + <li>modify change for Debian #422521 + from <a href="#xterm_226">patch #226</a> + to work with configurations where the X server does not + recognize + the <code>XF86Paste</code> + or <code>SunPaste</code> keysyms (report by Paolo Pumilia). + + <li>fix incorrect free in fix for "Selection" menu entry in + <a href="#xterm_226">patch #226</a>. +</ul> + +<H1><A NAME="xterm_226">Patch #226 - 2007/6/17</A></H1> +<ul> + <li>add configure check to use <code>-Wno-unknown-pragmas</code> for + Solaris, and a few other new gcc warning options to address + regressions in its warning options. + + <li>add sample desktop and icon files, along with configure options for + manipulating them. + + <li>fix an infinite loop when showing a 2-column character in a + 1-column screen (Debian #426863). + + <li>add <code>XF86Paste</code> and <code>SunPaste</code> to the + default translations (Debian #422521, patch by Bernhard R Link). + + <li>update wcwidth.c (partly based on/prompted by mailing list + comment). + + <li>update/improve keysym2ucs.c based on Unicode 5.0.1d3 and Xorg + 7.1 keysymdef.h file. + + <li>improve <code>gen-pc-fkeys.pl</code>, making it show all of the + building-block terminfo entries used by xterm. + + <li>correct strings used for modifiers applied to F1-F4 in xterm+pcf1 + terminfo entry. + + <li>improve session management by adding the ICE connection number + to the <code>select</code> call rather than waking up once per + second (patch by Miroslav Lichvar). + + <li>add environment variable <code>$XTERM_LOCALE</code> to help + with shell initialization, e.g., to set a specific locale for + xterm on systems where a global locale is set in the shell + startup scripts. + + <li>add resource settings <code>mkSampleSize</code> and + <code>mkSamplePass</code> + to modify the <code>mkWidth</code> added + in <a href="#xterm_201">patch #201</a>. + In <a href="#xterm_202">patch #202</a>, + xterm would also check if the system's + <code>wcwidth</code> matched its built-in tables + "well enough" to be used when <code>mkWidth</code> was false, + and if not would use the built-in tables anyway. + These resources allow the user to customize the decision + (prompted by comments by Emanuele Giaquinta) + + <li>modify logic which resets/updates the screensize on the child + process side of the pseudo-terminal to do this only if a + successful handshake was received, e.g., as determined by + the <code>waitForMap</code> resource (prompted by reports + by Emanuele Giaquinta and Bernhard R Link, but see also + <a href="#xterm_177">patch #177</a> and + <a href="#xterm_159">patch #159</a>. + + <li>improve permissions logic when closing pseudo-terminal + (Debian #12261, + patch by Nathanael Nerode, + analysis by Richard Braakman). + + <li>add resource <code>highlightReverse</code> which controls whether + xterm will allow selection highlighting to hide reverse-video + or use the older behavior which inverts the foreground and + background colors when selected text with reverse-video attribute + (report by Adam M Costello, comments by Victor Vaile). + + <li>restore a special case for cursor-color in + <code>ReverseVideo()</code> + lost in rewrite for <a href="#xterm_224">patch #224</a> + (report by Adam Sulmicki). + + <li>correct initialization for menu entry for <code>bellIsUrgent</code> + (patch by Emanuele Giaquinta). + + <li>correct length of underlining for double-width Xft fonts + (report by Shidai Liu "Leo"). + + <li>correct clipping for double-width Xft fonts + (report by Shidai Liu "Leo"). + + <li>modify initialization for <code>italicULMode</code> to avoid + <code>XftPatternBuild</code> reusing bold attributes + (report by Shidai Liu "Leo"). + + <li>add a check in case someone tries to call the + <code>popup-menu()</code> action on a menu which is not initialized + (Debian #426364). + + <li>improve CF_IMAKE_CFLAGS to work with Solaris sed (report by Peter + Bray). + + <li>improve guess for X's manpage section in <code>minstall.sh</code>, + (prompted by comment by Miroslav Lichvar). + + <li>modify <code>minstall.sh</code> to handle manpage patch with more + than one dot (patch by Miroslav Lichvar). + + <li>fix configure message for --disable-setgid option (patch by + Miroslav Lichvar). + + <li>add <code>allowTitleOps</code> resource to allow users to prevent + the title- and icon-names from changing (request by John Bashinski). + + <li>fix "spawn-new-terminal" action, for the case where no parameter + is passed to the action (patch by Daniel Colascione). + + <li>fix error-checking on internal font switching for "Selection" + menu entry (Debian #421523). + + <li>amend select/paste change from + <a href="#xterm_225">patch #225</a> + by limiting it to non-UTF-8/non-KOI8-R encoding (Debian #420974). + + <li>add workaround for groff ".URL" codes which are not present in + some commonly-used bitmap fonts (Debian #418324). +</ul> + +<H1><A NAME="xterm_225">Patch #225 - 2007/3/24</A></H1> +<ul> + <li>add <code>useClipping</code> resource to allow clipping to be + disabled. + + <li>use <code>XftDrawSetClipRectangles</code> + to work around Xft pixel-trash (report by Reuben Thomas). + + <li>add configure option <code>--enable-tcap-fkeys</code>, and + resource <code>tcapFunctionKeys</code>, which can be used + to tell xterm to use function-key definitions from the termcap + (or terminfo) which it uses to set $TERM on startup. + + <li>add resources <code>altIsNotMeta</code> and + <code>altSendsEscape</code> to allow one to use Alt-keys like the + meta-key even if they are bound to different keycodes (prompted by + discussion with Daniel Jacobowitz). + + <li>revert a change from <a href="#xterm_216">patch #216</a> + that unnecessarily made the meta modifier override + the <code>eightBitInput</code> resource if the alt- and + meta-modifiers happened to overlap + (report/patch by Daniel Jacobowitz). + + <li>correct associated font for active icon for colored text + (broken in <a href="#xterm_224">patch #224</a>). + + <li>correct ifdef's for Darwin (patch by Emanuele Giaquinta). + + <li>add <code>highlightTextColor</code> resource, and options + <code>-selfg</code>, <code>-selbg</code> like <code>xwsh</code> + (adapted from patch by Victor Vaile). + + <li>revise <code>find_closest_color()</code> function to address + concern about borrowing from <code>Tcl/Tk</code> + (request by Dan McNichol). + + <li>add "spawn-new-terminal" action, which can be assigned to key + translation, allowing one to spawn a new copy of xterm using + the current process' working directory (adapted from patch + by Daniel Colascione). + + <li>improve select/paste between UTF-8 and Latin1 xterms by adapting + the translations from <a href="#xterm_185">patch #185</a>. + Extend that to include Unicode fullwidth forms FF00-FF5E. + Also modify select/paste of DEC line-drawing characters in + Latin1 mode to use ASCII characters. + + <li>add "Enable Bell Urgency" to VT Options menu, removed "Enable + Margin Bell". + + <li>add <code>bellIsUrgent</code> resource to control whether the + Urgency hint is set/reset. + + <li>modify to set Urgency window manager hint on bell, reset it on + Focus-In event (patch by Emanuele Giaquinta). + + <li>add <code>--disable-setgid</code> configure option (request by + Miroslav Lichvar). + + <li>fix a possible infinite loop in last change to + <code>dabbrev-expand()</code> (patch by Emanuele Giaquinta). + + <li>modify initialization to set the pty erase value if the + <code>erase</code> is set in the <code>ttyModes</code> resource. + This overrides the <code>ptyInitialErase</code> setting (request by + Lluís Batlle i Rossell). + + <li>add <code>initialFont</code> resource to xterm widget, like + tek-widget (Debian #299669). + + <li>amend change to <code>boldMode</code> from + <a href="#xterm_223">patch #223</a> for Debian #347790. + As noted in Debian #412599, that made xterm + no longer match the documented behavior. + Add new resource <code>alwaysBoldMode</code> + to allow overriding the comparison + between normal/bold fonts when deciding whether to use overstriking + to simulate bold fonts. + + <li>restore background color in ClearCurBackground(), omitted in + changes for <a href="#xterm_223">patch #223</a> (report by + Miroslav Lichvar). + + <li>correct logic for repainting double-width TrueType characters + (prompted by test-case for Novell #246573). + + <li>add a check to avoid trying to repeat a multibyte character + (report by Sami Farin). + + <li>modify parameter to <code>XftNameParse()</code> to select wide + face-name as needed, to make <code>-fd</code> option work (patch by + Mike Fabian, Novell #246573). + + <li>correct logic for mouse highlight tracking's abort sequence, + broken in a restructuring modification from + <a href="#xterm_224">patch #224</a> + (report by Thomas Wolff). + + <li>revert the simplification of blinking cursor, since that broke + the xor'ing introduced in <a href="#xterm_193">patch #193</a> + (report by Thomas Wolff). +</ul> + +<H1><A NAME="xterm_224">Patch #224 - 2007/2/11</A></H1> +<ul> + <li>simplify code for set/reset mode for blinking cursor + (patch by Emanuele Giaquinta). + + <li>modify <code>dabbrev-expand()</code> to restart after the last + match (patch by Emanuele Giaquinta). + + <li>add control sequences for enabling/disabling focus in/out event + reporting (request by Bram Moolenaar). + + <li>improve startup performance of menus by adding resource setting + <code>menuLocale</code> which can be set to override X's + lengthy initialization of fontsets - which are seldom used + for the <code>Xaw</code> popup menus (adapted from patch by + Dave Coffin). + + <li>modify do_precomposition() function and make-compose.sh to handle + 21-bit codes vs the 16-bit codes those were written for, and + fix a few mis-sorted codes + (patch by Thomas Wolff). + + <li>handle special case in <code>-cjk_width</code> + which unexpectedly caused a character's width to change when + a combining character + (patch by Thomas Wolff) + + <li>fix build for GNU/KFreeBSD (Debian #40111). + + <li>consolidate GC creation/updating into a single module to reduce GC + manipulation (prompted by Debian #389476, though a complete fix + would involve optimizing the scrolling behavior). + + <li>fix ifdef of xtermCellWidth(), which broke for a case without + TrueType and without wide-character support (report by Martin + Pirker). + + <li>undo a comparison in <code>handle_translated_exposure</code> which + did not work due to X server optimization. That caused the + inner border to be repainted with unexpected colors when handling + a repaint, e.g., after switching to/from another workspace + (Debian #401726, Redhat Bugzilla #223027). + + <li>allow <code>-cr</code> option to override cursor color when + <code>-ah</code> option is used (Debian #406502). + + <li>add a note in xterm's manpage explaining that the <code>-bw</code> + (or <code>-w</code>) option is only used by the window manager, + if at all (Debian #405043). + + <li>make <code>Selection</code> of <code>VT Fonts</code> work with + <code>selectToClipboard</code> resource. + + <li>correct length calculation for <code>Selection</code> entry of + <code>VT Fonts</code> menu, broken since it ignored the + actual selection length since X11R4. + + <li>fixes for fontsize changes with <code>-fa</code> option (Redhat + Bugzilla #222340). +</ul> + +<H1><A NAME="xterm_223">Patch #223 - 2006/11/30</A></H1> +<ul> + <li>add <code>--enable-rectangles</code> configure option (request by + Martin Pirker). + + <li>correct default value for <code>--with-symlink</code> configure + option. + + <li>fixes configure script macros that use <code>$X_EXTRA_LIBS</code>. + + <li>modify configure script to provide support for pre-package config + versions of Xft aka "FreeType". + + <li>add the Xaw scrollbar translations resource to the xterm manpage, + add an example showing how to change the mouse button assignments + (Debian #382225). + + <li>amend a change from <a href="#xterm_216">patch #216</a>, + which omitted modifiers for control, meta, etc., if they were + mixed with any other modifiers. The intent of the change was + to avoid confusion with + <code>XK_Mode_switch</code> + and <code>XK_ISO_Level3_Shift</code>; + the check is now done explicitly (report by Daniel Jacobowitz). + + <li>interpret a negative value for <code>modifyCursorKeys</code> + or <code>modifyFunctionKeys</code> resources to disable the + respective features (prompted by Novell #220728). + + <li>amend cell-width computation for FreeType from + <a href="#xterm_217">patch #217</a>, which did not work + for VT100 line-drawing characters (Debian #399638, GenToo #147111). + + <li>amend a change from <a href="#xterm_216">patch #216</a>, + which made alt-modifier on a cursor-key send a modifier parameter + (Novell #220728). + + <li>correct an off-by-one that made DECCRA not work (report/patch by + Martin Pirker). + + <li>revert an optimization in SGR_Foreground() and SGR_Background + from <a href="#xterm_209">patch #209</a> (Debian #347722, + analysis by Pierre Lombard). + + <li>fix for <code>boldMode</code> (Debian #347790, patch by Tim Pope). + + <li>amend fix for <code>-iconic</code> in + <a href="#xterm_208">patch #208</a>, + which broke the positioning part of <code>-geom</code> with toolbar + configuration. + + <li>fix to prevent indexing error in regular expressions (patch + by Dennis Schneider). + + <li>fixes to make the internalBorder area not change color due to + reverseVideo and/or related exposure events. The latter was a very + old bug exposed in <a href="#xterm_196">patch #196</a> (report by + Neil Hoggarth, also Debian #397624). +</ul> + +<H1><A NAME="xterm_222">Patch #222 - 2006/10/17</A></H1> +<ul> + <li>minor optimization for recoloring cursor via dynamic colors. + + <li>fix a bug caused by restructuring of tek4014 widget (report by Paul + Schenkeveld) +</ul> + +<H1><A NAME="xterm_221">Patch #221 - 2006/10/1</A></H1> +<ul> + <li>fix for regular expressions: the code which converted the column + offset within a line did not check properly for the end of a line, + and if allowed to match the whole line, would select the beginning + of the following line. If the following line were empty, in turn + it would select from the next, etc. (report by Sean + Reifschneider). + + <li>minor optimization of color allocation to avoid repainting the + screen if the corresponding color had not been allocated. + + <li>fixes for vttests/256colors.pl (report by Egmont Koblinger). + + <li>add terminfo building block entries for modifiers of the 6-key + editing keypad. + + <li>fix for initialization of tek4014 which broke on QNX 6.1 +</ul> + +<H1><A NAME="xterm_220">Patch #220 - 2006/9/10</A></H1> +<ul> + <li>make "xterm -t -iconic" work as expected, i.e., start in tek4014 + mode, but iconified. +</ul> + +<H1><A NAME="xterm_219">Patch #219 - 2006/9/4</A></H1> +<ul> + <li>some internal restructuring to separate data for vt100 and tek4014 + widgets. + + <li>fix a few cases where form-events would be seen by the vt100 + widget when built with the toolbar configuration. +</ul> + +<H1><A NAME="xterm_218">Patch #218 - 2006/8/27</A></H1> +<ul> + <li>change behavior when encountering an illegal character in a title + string. Rather than reject the string, translate illegal + characters into "?" and use the string (requested by Thomas Wolff). + + <li>improve checks for nonprinting characters in title strings + (report by Samuel Thibault). + + <li>correct typo in menu labels, changing <code>print-redirect</code> + to <code>print-redir</code>, making it follow the manpage and + match the usage for the actions table (report by Samuel Thibault). + + <li>correct a typo that prevents building with some older systems such + as Solaris 2.6 (report by Julian Bridle). +</ul> + +<H1><A NAME="xterm_217">Patch #217 - 2006/8/20</A></H1> +<ul> + <li>minor improvements to FreeType font layout and drawing. + + <li>add a check in the ptyInitialErase logic to ensure that the + termcap was read (Redhat Bugzilla #201246). + + <li>limit changes for reverse-video from + <a href="#xterm_216">patch #216</a> to cases where the + reverse-video command-line option is used + (report by Zdenek Sekera). + + <li>correct bitmap-derived pointsizes for TrueType fonts; they should + be proportional to the square root of the area of the bitmap + fonts. + + <li>add resources to specify pointsize of TrueType fonts (request + by Reuben Thomas). + + <li>improve install of terminfo by filtering out harmless messages + related to extended capabilities. At the same time, use ncurses + tic to compile the extended capabilities if possible + (report by Zdenek Sekera). + + <li>update "xterm+pcfkeys" terminfo entry to correspond to + <a href="#xterm_216">patch #216</a>. +</ul> + +<H1><A NAME="xterm_216">Patch #216 - 2006/8/3</A></H1> +<ul> + <li>improve handling of <code>ConfigureNotify</code> events by checking + if there are further events in the queue which obsolete the current + one (adapted from rxvt 2.7.5). Only the normal normal + (non-toolbar) configuration is addressed in this patch. + + <li>several changes to terminfo: + <ul> + <li>incorporate some minor changes from ncurses to help keep these + synchronized: + <dl> + <dt>2005-02-26 + <dd>modify sgr/sgr0 in xterm-new to improve tgetent's derived "me". + <dt>2006-02-18 + <dd>remove ncv flag from xterm-16color + <dt>2006-06-24 + <dd>improve xterm-256color by combining the 16-color + setaf/setab strings with SGR 48, + and cancelling the setf/setb strings. + </dl> + <li>use extended function-key definitions for xterm-sun, xterm-sco + entries. + + <li>add terminfo building-blocks corresponding to the + <code>modifyFunctionKeys</code> + and <code>modifyCursorKeys</code> resources. + </ul> + + <li>ifdef'd Sun function-key feature to make it optional, like HP and + SCO. + + <li>extend table for termcap-query feature through F63, and updated + tcapquery.pl to match. + + <li>modify logic for function-key input processing to allow function + key numbers which are constructed by control- and shift-modifiers + to extend beyond X's hardcoded limit of 35. + + <li>add control sequence to set or reset the <code>eightBitInput</code> + resource. + + <li>change default resource <code>modifyFunctionKeys</code> to 2 + to avoid sending SS3 with parameters (report by Kalle Olavi Niemitalo). + + <li>add control sequences for setting and resetting the values of the + <code>modifyCursorKeys</code>, + <code>modifyFunctionKeys</code> and + <code>modifyOtherKeys</code> resources. + + <li>add <code>modifyFunctionKeys</code> resource like + <code>modifyCursorKeys</code>. + Setting this to zero allows one to use the control- and + shift-modifiers to construct function key strings, + for terminals using many function keys, + e.g., for <code>xterm-sun</code> or <code>xterm-sco</code>. + + <li>modify screen responses and function-key logic to reduce the + number of writes made, to make it less likely that an application + would read only part of a function-key in a read operation + (suggested by John E Urbanczyk). + + <li>add <code>combiningChars</code> resource, which allows the user to + specify the maximum number of combining characters that xterm will + store for each cell in wide-character mode (prompted by request by + Markus Kuhn to increase the limit from 2). + + <li>improve logic in <code>metaSendsEscape</code> in case the Alt- + and Meta-keys are mapped to different modifiers. That allows one + to use the Alt-key for shifting in the <code>eightBitInput</code> + and use a Meta-key modifier to prefix the result with an + <code><ESC></code>. + + <li>improve <code>modifyCursorKeys</code> logic to prevent it from + modifying codes where <code>eightBitInput</code> or + <code>metaSendsEscape</code> are set + (request by Dan Nicolaescu). + + <li>improve <code>modifyCursorKeys</code> logic to prevent it from + changing the user input when other modifiers such as AltGr are used + (report by Thomas Wolff). + + <li>extend <code>modifyCursorKeys</code> to include the numeric keypad + when in application mode. + + <li>improve <code>-reverse</code> (<code>-rv</code>) option + (patch by Jason Vas Dias, Redhat #189161). + + <li>workaround for color resources on Fedora-5 which made the toolbar + colors inconsistent. + + <li>corrected calls used for <code>--disable-setuid</code> option, + add debugging traces to help diagnose this area. + + <li>modify configure script to ensure that <code>USE_UTMP_SETGID</code> + is defined only if the check for POSIX saved-ids succeeds, or + corresponds to one of the BSD systems known to have a workable + <code>setegid</code> function. + + <li>extend configure check for POSIX saved-ids to include BSD systems + + <li>modify CF_SYSV configure macro to work with gcc on HPUX 10.20, + whose broken + <code><term.h></code> relies on including + <code><termios.h></code>. + + <li>change order of setuid/setgid ifdef checks in Imakefile to make + it simpler to produce a setgid install, allowing the latter to + override the former (prompted by an XFree86 commit). + + <li>adapt a fix for setgid support from subsequent XFree86 changes + (patch by Emanuele Giaquinta). + + <li>further improve setgid support (patches by Emanuele Giaquinta). +</ul> + +<H1><A NAME="xterm_215">Patch #215 - 2006/6/19 - XFree86 4.6.99.2</A></H1> +<ul> + <li>improve setgid support by exploiting the saved-ids feature on which + it relies (patch by Emanuele Giaquinta). + + <li>make the <code>modifyOtherKeys</code> resource disabled by default + since the intermediate setting altered some common bindings + (report by Emanuele Giaquinta). +</ul> + +<H1><A NAME="xterm_214">Patch #214 - 2006/6/18 - XFree86 4.6.99.2</A></H1> +<ul> + <li>modify makefile rule for ctlseqs.txt to strip backspace/overstrikes, + and add a copy of ctlseqs.txt to the source tarballs (requests by + Bram Moolenaar, Emanuele Giaquinta). + + <li>add <code>modifyOtherKeys</code> resource, analogous to the + <code>modifyCursorKeys</code> resource. This applies to keys that + normally would transmit nothing when a given modifier is applied + (request by Dan Nicolaescu). + + <li>add <code>default</code> to the acceptable values for the + <code>keyboardType</code> resource, allowing the <code>-kt</code> + command-line option to override app-defaults resource settings of + <code>sunKeyboard</code>, etc. + + <li>correct ifdef's for <code>XkbBell()</code> which used the header + file but not the corresponding function in + <a href="#xterm_175">patch #175</a> + (report by Zach Beane). + + <li>add xterm manpage to the <code>--with-symlink</code> logic. + + <li>regenerated configure script to omit some debugging artifacts of + the SIGWINCH test. + + <li>fix <code>install-man</code> rule in <code>Makefile.in</code> to + avoid including the <code>$(DESTDIR)</code> value in substitutions + made on the manpages (patch by Emanuele Giaquinta). + + <li>improved fix for cursor deallocation + (Redhat #186935, patch by Jason Vas Dias). + + <li>improve checks for setuid/setgid operation to accommodate limited + resource management in some kernels (GenToo #193238). + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_213">Patch #213 - 2006/4/30 - XFree86 4.5.99.905</A></H1> +<ul> + <li>minor optimization to cell layout; will use that to simplify some + logic and allow for more than two combining characters in another + patch. + + <li>add <code>utf8Latin1</code> resource to make optional the + feature from <a href="#xterm_209">patch #209</a> which + allowed ISO-8859-1 fonts to be used in cases + where a wide font was given. This would only + work for the special case where the user normally used Latin-1 + and wanted some wide characters (report by Rostislav Krasny). + + <li>add <code>utf8Title</code> resource to manpage (Novell #52655). + + <li>fix typo in table entry for <code>utf8Title</code> resource which + made it treated as an integer rather than boolean (patch by Mike + Fabian, Novell #52655). +</ul> + +<H1><A NAME="xterm_212">Patch #212 - 2006/4/9 - XFree86 4.5.99.904</A></H1> +<ul> + <li>improve description of <code>forceBoxChars</code> in manpage + (discussion with Joe Wells). + + <li>set checkmark for "Select To Clipboard" menu entry on startup, + from resource setting. + + <li>update manpage to note that <code>*customization:color</code> is + not needed, though it is useful (Redhat #188034). + + <li>add underscore to sample pattern for URL in <code>XTerm.ad</code> + (Redhat #188037). + + <li>modify install rule for manpage to use the configured app-defaults + directory (Redhat #188031). + + <li>add checks in <code>releaseCursorGCs()</code> to ensure GC's are + distinct, needed since memory leak changes for + <a href="#xterm_208">patch #208</a> + (Redhat #186935, patch by Jason Vas Dias). + + <li>modify <code>Imakefile</code> definitions to allow + <code>imake</code> to set <code>InstallXtermSetGID</code>. + Add symbol <code>InstGidFlags</code>. + + <li>add configure script check to ensure that SIGWINCH if defined even + when headers undefine this as a side-effect of + <code>_POSIX_C_SOURCE</code>, etc. + + <li>resync with XFree86 CVS + <ul> + <li>ifdef-out chmod of terminal device for OS/2 (XFree86 #1663, + Frank Giessler). + <li>move new <code>Imakefile</code> chunk which defines + <code>$(CSGIDFLAGS)</code> before DEFINES, + e.g., for IRIX64 (Marc La France). + </ul> +</ul> + +<H1><A NAME="xterm_211">Patch #211 - 2006/3/19 - XFree86 4.5.99.902</A></H1> +<ul> + <li>modify prefix/suffix transformation in makefile to make + <code>uxterm</code> install properly on Cygwin. + + <li>restore the sizeof-comparison for <code>struct lastlog</code> + added in <a href="#xterm_208">patch #208</a>, + rendered (mostly) obsolete in <a href="#xterm_210">patch #210</a>, + since an imake configuration can still turn that code on + (prompted by comment by David Dawes). + + <li>remove feature for <code>FreeBSDArchitecture</code> from + <code>Imakefile</code> which would install xterm using the + <code>utmp</code> group since a standard FreeBSD system has no such + group, though it would support this configuration. FreeBSD + packager uses the <code>configure</code> script, which can make the + appropriate check (prompted by comment by David Dawes). + + <li>fixes for gcc redefinition warnings when built using imake + (reports by David Dawes, Marc La France). +</ul> + +<H1><A NAME="xterm_210">Patch #210 - 2006/3/12 - XFree86 4.5.99.902</A></H1> +<ul> + <li>add configure check for workaround in + <a href="#xterm_208">patch #208</a> + for Solaris' inconsistent support for struct lastlog to quiet + compiler warnings + (prompted by David Dawes commit message for XFree86). + + <li>fixes for BASE64 selection manipulation, + e.g., ensure that the string + terminator is written after cut-buffer data (report by Joe Allen). + + <li>add vttests/paste64.pl script to test experimental option for + setting/getting selection data. + + <li>add some error-checking in fontutils.c + (prompted by David Dawes commit message for XFree86). + + <li>change xterm manpage to show the actual color resource names + <code>XtDefaultForeground</code> and + <code>XtDefaultBackground</code> rather than black and white + (prompted by discussion with Emanuele Giaquinta). + + <li>add <code>utf8Title</code> resource and menu entry, allowing the + user to control whether title strings are interpreted as ISO-8859-1 + or UTF-8 encoding (Novell #52655, #113206). + + <li>change order of ifdef's for utempter versus platforms in + <code>Imakefile</code> to ensure a proper value for + <code>InstallXtermSetGID</code> + (prompted by Marc La France commit message for XFree86). + + <li>update the cursor GCs when menu entry for reverse video is toggled. + (Redhat #183993). + + <li>a memory-leak fix for <code>set_cursor_gcs()</code> + in <a href="#xterm_208">patch #208</a> broke the + <code>-cm</code> option (Redhat #182382). +</ul> + +<H1><A NAME="xterm_209">Patch #209 - 2006/2/12 - XFree86 4.5.99.22</A></H1> +<ul> + <li>remove <code>setf</code> and <code>setb</code> from + <code>xterm-256color</code> terminfo entry to avoid issues with + applications that ignore the ANSI strings (report by Emanuele + Giaquinta). + + <li>remove obsolete references to "Xorg" to avoid confusion with + "X.org" (prompted by David Dawes commit message for XFree86). + + <li>improve initial layout performance for the toolbar configuration + by precalculating the height of the toolbar. + + <li>remove menu entry for "Enable Curses Emulation" (to make room for + "Select To Clipboard"). + + <li>add resource <code>selectToClipboard</code>, + action <code>set-select</code> and a menu entry to allow + users to switch between PRIMARY and CLIPBOARD for select/paste. + + <li>allow cursor to have the same color as foreground (text), since it + is rendered as reverse (Debian #350664). + + <li>amend change for loading <code>utf8Fonts</code> resource from <a + href="#xterm_204">patch #204</a> to allow an ISO-8859-1 "normal" + font to be combined with an ISO-10646 font if the latter is given + via the <code>-fw</code> option or its corresponding resource + value (prompted by comment in Novell #49305). + + <li>add <code>TIOCSCTTY</code> <code>ioctl()</code> ifdef'd for + <code>__GNU__</code> to set the controlling terminal (Debian + #348457). + + <li>add configure option <code>--disable-leaks</code>. + + <li>add a check in <code>Bell</code> to ensure that the VT100 widget + is realized, since it may be called by <code>xtermLoadFont</code> + given an incorrect font resource (Redhat #180450). + + <li>improve initialization of wide-bold font by not using the derived + value when it happens to have few glyphs (report by Mboso Sampson). + + <li>improve dynamic colors by not repainting the screen if only the + cursor color changes (request by Bram Moolenaar). + + <li>fix menu initialization for tek4014 window broken in + <a href="#xterm_206">patch #206</a>. + + <li>typo in manpage (Debian #351425). + + <li>correct loop logic in <code>dotext</code> to prevent an infinite + loop if a wide character was just at the right margin when wrapping + was disabled (report by Serge van den Boom). + + <li>initialize the saved-cursor data so a restore-cursor operation + without a preceding save-cursor operation will not modify the + foreground color. + + <li>add a new selection feature: regular expressions, and new resources + which specify what happens on multiple mouse clicks: + <code>on2Clicks</code>, + <code>on3Clicks</code>, + <code>on4Clicks</code> and + <code>on5Clicks</code>. + + <li>revert the <code>XTerm.ad</code> change from + <a href="#xterm_208">patch #208</a> (Debian #348384). + + <li>fixes for the print-window to make it handle combining + characters in UTF-8 mode. + + <li>add check to ensure that double-clicking to extend selection will + not extend it into the scrollback area. This still allows users + to scroll back and select text (Debian #347415). + + <li>add configure option <code>--with-tty-group</code> to help work + around deficiencies in packager's build environment (Debian + #349142). + + <li>fix typo in configure script option + <code>--disable-narrowproto</code> + (report by David Martínez Moreno). + + <li>amend CF_X_FREETYPE changes for <code>pkg-config</code> check to + ensure that <code>Xft</code> is known to that tool (report and + patch by Emanuele Giaquinta). + + <li>add an ifdef to allow <code>./configure --disable-active-icon</code> + to work, broken by new code for testing memory leaks in + <a href="#xterm_208">patch #208</a> (report by Brian Lindholm). +</ul> + +<H1><A NAME="xterm_208">Patch #208 - 2006/1/3 - XFree86 4.5.99.19</A></H1> +<ul> + <li>add <code>charClass</code> resource to <code>XTerm.ad</code> and + <code>UXTerm.ad</code> which simplifies selecting URLs (prompted + by Kirill Ponomarew). + + <li>modify install rule for <code>uxterm</code> to account for the + <code>--program-prefix</code>, etc., options by invoking the + transformed name of xterm rather than simply "xterm". + + <li>modify configure <code>--with-app-defaults</code> option to allow + <code>--without-app-defaults</code>. + + <li>add configure <code>--with-symlink</code> option to make it simpler + to install successive versions of <code>xterm</code> renamed using + the <code>--program-prefix</code>, etc., options with a symbolic + link pointing to the most recent. + + <li>make <code>-iconic</code> option work with toolbar configuration + (GenToo #113604). + + <li>suppress <code>lastlog</code> feature for 64-bit Solaris + configuration since that platform provides only a 32-bit interface + (report by Peter Bray). + + <li>fix memory reallocation for the "UTF-8" menu entry when xterm is + started using the <code>+u8</code> option (reported by Jan Willem + Stumpel). + + <li>add a configure check for the actual path of <code>luit</code>, + to work around broken <code>imake</code> configurations. + + <li>add a configure check for <code>pkg-config</code> (Redhat Bugzilla + #173541). + + <li>modify install-rule for <code>uxterm</code> to omit executable + suffix, e.g., for Cygwin. + + <li>modify <code>sinstall.sh</code> to work around quirks in Cygwin + configuration. +</ul> + +<H1><A NAME="xterm_207">Patch #207 - 2005/11/13 - XFree86 4.5.99.16</A></H1> +<ul> + <li>enable <code>lastlogx</code> support for NetBSD (was added, but + not enabled in <a href="#xterm_186">patch #186</a>). + + <li>work around broken <code>lastlog.h</code> in glibc 2.3.5, which + includes <code>utmp.h</code>. + + <li>revert part of recent XFree86 Imakefile change, restoring the + <code>-I.</code> needed for <code>xmkmf</code> builds of xterm + (XFree86 Bugzilla #1633, + reports by Alexander Pohoyda, + Matthieu Herrb). + + <li>change compiled-in default for <code>printerCommand</code> + resource to an empty string. People who want to use the + printer should be able to read the manual (Debian #311490). + + <li>modify <code>Imakefile</code> to work around old problems in + <code>imake</code> configuration to allow test-builds using + <code>xmkmf</code> on Linux. (This was not noticed since several + releases had broken definitions relating to Xft which were harder + to work around). + + <li>link <code>resize</code> for SCO platforms (Kean Johnston). +</ul> + +<H1><A NAME="xterm_206">Patch #206 - 2005/11/3 - XFree86 4.5.99.15</A></H1> +<ul> + <li>add configure <code>--with-app-defaults</code> option to allow + app-defaults directory for install-rules to be customized. + + <li>remove default translations for <code>dabbrev-expand()</code> + due to conflicts with existing keyboard arrangements. + + <li>remove redundant check for <code>_NET_WM_PID</code> + (report by Emanuele Giaquinta). + + <li>set icon border width explicitly to work around fvwm problem + with active icon resizing (report by Steve Morris, analysis + by Dominik Vogt). + + <li>modify resource files to make the font-resources a little + more specific, e.g., changing "*VT100*" to "*VT100.", to + make the distinction between VT100.font and VT100.utf8Fonts.font + sharper, in case a packager modifies one of those. + + <li>expanded comments in <code>UXTerm.ad</code> regarding the + font resources (Debian #319179). + + <li>add <code>--enable-narrowproto</code> configure option to + accommodate X.org "modular" build (report by Stephan Hermann, + GenToo #17220). + + <li>fix typo in xterm.man description of <code>+wf</code> (patch + by Tobias Stoeckmann). + + <li>add <code>scrollBarBorder</code> resource (request by Floyd L + Davidson). + + <li>modify <code>xterm-new</code> terminfo entry to use capabilities + for shifted scroll forward/reverse as shifted cursor up/down. + + <li>correct updating of checkmark for toolbar entry in popup menu + (report by Emanuele Giaquinta). + + <li>fix ifdef's to allow compiling with toolbar and without tek4014 + (patch by Emanuele Giaquinta). + + <li>use <code>openpty()</code> for Darwin port (patch by Emanuele + Giaquinta). + + <li>fix GenToo #90697 a different way, postponing the logic in + <code>SetupToolbar</code> until the toolbar is actually needed, + i.e., the <code>+tb</code> option is handled as expected. + + <li>revert fix made in <a href="#xterm_203">patch #203</a> for GenToo + #90697. That introduced a problem with the control mouse + click-popups, while most of the performance problems can be + resolved by restricting the menu fonts (report by Emanuele + Giaquinta). + + <li>fix a file-descriptor leak when calling <code>openpty()</code> + (OpenBSD system/4561). + + <li>make a special case of resizing work like vt100: a hard reset + also resets the 132/80 mode. The code to support this was + present since X11R5, but not used because the corresponding + initial state of the <code>-132</code> option was not saved. + + <li>restore window manager hints after <code>XtMakeResizeRequest()</code> + calls. One instance from <a href="#xterm_205">patch #205</a> + resulted in the window manager displaying pixels rather than + than characters after selecting a different font size (FreeBSD + ports/87424). + + <li>remove special case for Darwin in CF_XOPEN_SOURCE + (Emanuele Giaquinta). + + <li>modify parsing of control sequence <code>CSI T</code> + to allow scroll-down + to be sent while mouse tracking is enabled (request by + D Hugh Redelmeier). + + <li>correct termcap "me" (mode-end) string so it does not modify the + alternate character set (report by Andrey Chernov). + + <li>correct size-comparison in HandleInterpret() broken in changes + from <a href="#xterm_201">patch #201</a> to allocate input + buffer (Debian #334317). + + <li>amend adjustments for scrollbar layout from + <a href="#xterm_204">patch #204</a> to make + this apply only to the toolbar configuration. In the non-toolbar + configuration, the resulting scrollbar was shifted by its + borderwidth (report by Matthieu Herrb). + + <li>add select-cursor-extend() action. + + <li>fix some broken href's in xterm.log.html, and typo in the + INSTALL file (report/patch by David Martínez Moreno). + + <li>modify <code>Imakefile</code> to use setgid mode for installing + with Linux, OpenBSD and FreeBSD. + + <li>add configure --with-setuid and --with-reference options to + allow packagers more flexibility in customizing install + permissions. + + <li>generalize and make optional (configure --with-utmp-setgid) + the change made for XFree86 Bugzilla #878 in + <a href="#xterm_205">patch #205</a> + (FreeBSD bug report #ports/86663). +</ul> + +<H1><A NAME="xterm_205">Patch #205 - 2005/9/18 - XFree86 4.5.99.12</A></H1> +<ul> + <li>correct a typo in CF_FUNC_TGETENT introduced in <a + href="#xterm_198">patch #198</a> fix for Gentoo #69926. + + <li>implement logic in termcap query to process multiple parameters + as documented in ctlseqs.ms + + <li>fix buffer size used for termcap query, which was not long enough + for the terminfo "colors" name (patch by Bradd W. Szonye). + + <li>add configure option --enable-readline-mouse, which turns on the + experimental OPT_READLINE code (patch by Ilya Zakharevich). + + <li>for FreeBSD, drop setuid privileges after startup + (XFree86 Bugzilla #878, report/patch by Alexander Pohoyda) + + <li>add menu entry (alt-esc) and corresponding action (alt-sends-esc) + to toggle the <code>eightBitInput</code> resource setting. + + <li>generate configure script with autoconf 2.52 (patched) to use + the feature therein which forces the script's locale to POSIX + (Gentoo Bugzilla #105369). + + <li>modify computation of rows/columns on resize to avoid extending + beyond the given limits, e.g., if resizing in response to a + "maximize" in Gnome or KDE which do not use the window manager + hints for this case (Debian #289123, Novell #61153). + + <li>modifications to work with z/OS 1.4 (Paul Giordano). + + <li>improve error-reporting when chown/chmod of the pseudo-terminal + fails, e.g., if a copy of xterm which was designed to work with + old-style pseudo-terminals is not installed setuid or setgid + (report by Jeremy C. Reed). + + <li>patches from Emanuele Giaquinta: + <ul> + <li>ctlseqs.ms says that primary and secondary DA accept a + nonzero parameter, which is incorrect. Also modify code + to agree with this. + + <li>correct a comment in 88colres.pl + + <li>ctlseqs.ms says that the DEC Set/Reset control sequences for + the backarrow key make it send DEL/BS, respectively, while it's + the opposite. + + <li>update the menu entries for the metaSendsEscape, deleteIsDEL + and numLock resources when changing them with the corresponding + DEC Set/Reset control sequences. + </ul> + + <li>fixes for configure script: + <ul> + <li>add special case for QNX, defining _QNX_SOURCE. + <li>check for preprocessors which do not perform -U and -D options + in the given order. + <li>improve macro to determine gcc version + <li>improve check for Intel compiler and related warning options + </ul> + + <li>update config.guess, config.sub + + <li>improve fix from <a href="#xterm_198">patch #198</a> for + <code>Cleanup()</code> by ensuring it is not called from the + SIGCHLD handler (patch by Todd Miller (OpenBSD CVS)). + + <li>eliminate a retry for a better-matching bold font, to work around + recent font server changes. + + <li>fixes for Novell #113277: + <ul> + <li>specify weight for wide font which may be derived from + normal fontname. + <li>cache the derived wide- and widebolt-fontnames. + </ul> + + <li>workaround for GenToo Bugzilla #100728. + + <li>add menubar's border width to layout computation. Normally this + is zero, but patterns such as <code>XTerm*borderWidth:1</code> + would give poor layout for the toolbar configuration. +</ul> + +<H1><A NAME="xterm_204">Patch #204 - 2005/8/4 - XFree86 4.5.99.9</A></H1> +<ul> + <li>work around quirk in shell which allowed user to "run" uxterm + script when there was no UTF-8 locale installed by entering + "sh -x uxterm". Also popup an xmessage to show the problem + for users who run this via a GUI (Debian #318513). + + <li>disallow changes to fonts, toolbar and scrollbar when the vt100 + window is iconified, to simplify management of the active icon. + + <li>fixes to make <code>-geom</code> option work properly with the + toolbar configuration (Gentoo Bugzilla #90717, #91967). + + <li>minor improvements to scrollbar layout: ensure that the scrollbar + border is zero if the vt100 border is zero. + + <li>improve initialization due to <code>utf8</code> resource by + loading the <code>utf8Fonts</code> resource in the case where + <code>locale</code> resource is false. Also in this case, do + not disable switching UTF-8 mode on/off. + + <li>minor optimization of TrueType font-loading, loads italic font + only when needed. + + <li>correct variable used to store temporary result from lookup of bold + font, when initializing the wide-bold-font data and no immediate + match is found by asking for a bold variant of the wide-font. The + result was to use overstriking rather than the actual bold font + (Debian #318162, patch by Eugene Konev). + + <li>add checks to ensure vt100 widget is realized when it might be + updated via actions handled from a tek4014-only configuration. +</ul> + +<H1><A NAME="xterm_203">Patch #203 - 2005/7/6 - XFree86 4.5.99.7</A></H1> +<ul> + <li>modify initialization of <code>allowSendEvents</code> and + <code>allowWindowOps</code> to prevent modification with the + editres protocol. + + <li>fix compiler warning for NetBSD by including util.h in main.c + (XFree86 Bugzilla #1596). + + <li>fix to build on Darwin 8.x, which no longer provides + <code>setpgrp()</code> (patch by Min Sik Kim). + + <li>adapted fixes for Legend (SCO) from diffs attached to + Freedesktop.Org Bugzilla #3180. + + <li>fix typo in xterm manpage description of <code>-ls</code> option + (Freedesktop.Org Bugzilla #3543). + + <li>add support for interpreting the underline attribute as an italic + font in Xft mode (patch by Chuck Blake). + + <li>improve initialization of toolbar so that individual pulldown + menus are initialized on demand, as they are in the scenario + where they are invoked as popup menus (GenToo Bugzilla #90697). + + <li>fix logic in <code>find_utmp</code>, which did not reset result + in <code>getutid()</code>, causing an infinite loop in some + conditions (report by Emil Mikulic). + + <li>set the <code>_NET_WM_PID</code> property (GenToo Bugzilla #91008). + + <li>modify ifdef's in ptyx.h and xterm_io.h to build with DragonFly + (patch by Jeroen Ruigrok). + + <li>change default values for <code>minBufSize</code> and + <code>maxBufSize</code> to 4096 and 32768 respectively so that the + initial read request will match the value from before changes to + use <code>sched_yield()</code>. + + <li>make paste of UTF-8 faster for Western character sets by checking + range of incoming data (patch by Joe Allen). + + <li>add experimental option to allow + applications to get or set the selection data as a BASE64 string + (adapted from patch by Joe Allen). + + <li>fix an off-by-one error parsing <code>-S/nn</code> option + (Debian #311438, report/fix by Peter Chubb). + + <li>fix an initialization bug from + <a href="#xterm_201">patch #201</a> that broke logging + (report by Rodney Thayer). + + <li>amend change to command-line processing in + <a href="#xterm_201">patch #201</a> to avoid + conflict with <code>-e</code> option (report by Servatius Brandt). + + <li>suppress configure check for <code>_XOPEN_SOURCE</code> on + darwin. + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_202">Patch #202 - 2005/5/2 - XFree86 4.5.99.3</A></H1> +<ul> + <li>add extended shift- and control-modifier cursor keys to + "xterm+pcfkeys" terminfo entry to correspond to ncurses 20050430 + patch. + + <li>fix a rare case where text would be written with the wrong colors + because output of scrolled text would reset the colors and the + new text would be written with the same colors (report/testcase + by Thomas Glanzmann). + + <li>rename <code>$CMD</code> variable in <code>plink.sh</code> because + it is a reserved symbol in bash 3.00.16 (report by Ted Taylor). + + <li>add environment variables <code>$XTERM_SHELL</code> and + <code>$XTERM_VERSION</code> + (request by Zdenek Sekera). + + <li>corrected workaround for background color of menubar, which gave + a too-broad expression, coloring the background of the VT100 + widget unless overridden by another resource setting. + + <li>correct an error in the logic which decides when + <code>sched_yield()</code> is run; it would occasionally hang when + contending with other pseudo-terminal applications such as screen + (report by Kirill Ponomarew). + + <li>modify initialization to decide whether to default to built-in + <code>wcwidth()</code> versus system's version based on the + starting locale and whether the system's version is poor quality + (suggested by Bram Moolenaar). + + <li>update table for <code>mk_width()</code> from UnicodeData 4.1.0 + using Markus Kuhn's <code>uniset</code> script. +</ul> + +<H1><A NAME="xterm_201">Patch #201 - 2005/4/21 - XFree86 4.5.99.2</A></H1> +<ul> + <li>improve resource files to show how the menubar and popup menus can + be colored (prompted by report by Joe Wells). + + <li>modify parsing of OSC (and SOS, etc), strings so their contents + are not interpreted as UTF-8. This allows non-ASCII title strings + to be set, provided that the window manager complies (report by + Thomas Wolff). + + <li>improved some of the built-in line-drawing glyphs. + + <li>correct color of "box" character drawn for line-drawing glyph 1 + (report by Nicolas George). + + <li>improve behavior when switching to UTF-8 mode after startup so + xterm will check if the current fonts are already wide + (ISO10646-1). If they are not, xterm will use the + <code>utf8Fonts</code> subresource to load appropriate fonts + (request by Bram Moolenaar). + + <li>modify logic for setting title-string so it applies to the current + widget rather than the vt100 widget. + + <li>modify initialization for wide-bold fontname, to search for one + if none is given (report by Michael Schroeder). + + <li>add resource <code>mkWidth</code> and command-line option + <code>-mk_width</code> to control whether xterm uses the built-in + version of wcwidth(). + + <li>add resource settings for minimum/maximum input buffer size, and + call to <code>sched_yield</code> to improve performance with newer + Linux kernels (adapted from patch by Nicolas George). + + <li>correct computation of width for wide characters with the invisible + attribute (report by Thomas Wolff). + + <li>modify interaction between <code>+u8</code> and <code>locale</code> + resource to allow the command-line option to override the resource + (requested by Thomas Wolff). + + <li>add a limit check for scrolling margins in a one-line screen, + overlooked in fixes for + <a href="#xterm_198">patch #198</a> (Debian #297430). + + <li>correct treatment of <code>iconBorderWidth</code> for resizing + an active-icon, and its description in manpage (Debian #296592). + + <li>modify configure script <code>--disable-imake</code> to use the + script's definitions anyway if it cannot detect imake (prompted + by FreeBSD bug 77408). + + <li>ignore error in the I/O initialization that tries to set the + tty to 7-bit input for the case where <code>eightBitInput</code> + resource is false (Debian #298551). + + <li>modify command-processing to accept an optional parameter that + tells xterm which shell program to use (request by Zdenek Sekera). + + <li>add simpler resource <code>keyboardType</code> which, when set, + overrides the individual keyboard-type resources and eliminates + the possibility of conflict between them. + + <li>add initialization for <code>scoFunctionKeys</code> resource + (report by Rick K). + + <li>correct logic of <code>ReallocateBufOffsets()</code> which did not + copy the content of the old screen buffer to the proper location, + making a repaint clear after switching to wide-character mode + (report by Bram Moolenaar): + + <li>implement the remaining pieces to make xterm allocate cells for + wide-characters when the "UTF-8" menu entry is selected. Also, + load the UTF-8 font when that menu entry is selected, or the escape + sequence for UTF-8 mode is received (report by Bram Moolenaar): + + <li>add command-line options (<code>-tb</code>, <code>+tb</code>) and + resource <code>toolBar</code> to allow menu/toolbar to disabled or + enabled at startup (prompted by reports by Joe Wells). + + <li>correct typo in configure script's --enable-dec-locator option + (report by Bram Moolenaar). +</ul> + +<H1><A NAME="xterm_200">Patch #200 - 2005/2/6 - XFree86 4.4.99.23</A></H1> +<ul> + <li>increase color pairs value for xterm-256color and xterm-88color to + match ncurses, which has an experimental option to support this. + + <li>modify ifdef's to make AIX use termios rather than termio; the + struct sizes for the two were not the same. + + <li>improve CF_WITH_IMAKE_CFLAGS configure macro script for + OSMAJORVERSION and OSMINORVERSION values, e.g., for Tru64 and AIX. + + <li>modify ifdef to define USE_POSIX_TERMIOS for Darwin (patch by Min + Sik Kim). + + <li>modify find_utmp() to initialize the whole utmpx struct (except + ut_id), since that is needed for OSF1 4.0D to prevent an infinite + loop on exit. + + <li>add configure check before adding -D_POSIX_SOURCE since some + platforms predefine it, e.g., cygwin. + + <li>add simplified sed expressions in CF_IMAKE_CFLAGS configure script + macro to ensure value for PROJECTROOT is quoted on Solaris, i.e., + when nested <code>\(</code> and <code>\)</code> are not interpreted + correctly. + + <li>correct DEC rectangle operations to reset state after completing + the operations. + + <li>modify CASE_ST handling in charproc.c to ensure that the parse + state is reset even if xterm is not currently processing an OSC or + other string (patch by Johnny Billquist forwarded by Matthias + Scheler, NetBSD xsrc/29003). + + <li>fix OS/2 build for innotek_libc (patch by David Yeo). + + <li>fix a regression from <a href="#xterm_197">patch #197</a> fix for + Debian #277832 which disowned the selection if it was scrolled, + e.g., by the user pressing return at the bottom of the screen + (Debian #291787). + + <li>move the warning/exit for missing $DISPLAY into the error handler + in case <code>-display</code> is given, and the connect fails for + some other reason. +</ul> + +<H1><A NAME="xterm_199">Patch #199 - 2005/1/17 - XFree86 4.4.99.22</A></H1> +<ul> + <li>instead of setting <code>$DISPLAY</code>, check for the unset + variable and warn/exit on this condition (comments by H Merijn + Brand and Bernhard R Link). + + <li>fix a typo in Imakefile from <a href="#xterm_198">patch #198</a> + (reports/patches by Stefan Dirsch, Mike Castle). +</ul> + +<H1><A NAME="xterm_198">Patch #198 - 2005/1/13 - XFree86 4.4.99.21</A></H1> +<ul> + <li>set <code>$DISPLAY</code> to ":0" if it is not set. + + <li>add <code>utmpDisplayId</code> resource to allow users to control + whether the display identifier (display number and screen number) + are retained in the connection information recorded in utmp + (discussion with Edoardo Tirtarahardja). + + <li>add <code>bellOnReset</code> resource to allow users to disable + bell which sounds on hard reset since <a href="#xterm_183">patch + #183</a> changes to DECSCL (discussion with Danek Duvall). + + <li>improve <code>$WINDOWID</code> for configuration with toolbar by + making it refer to the top-level shell rather than the parent of + the current window. For that case, the parent is a form widget, + which does not have a name, which made the <code>$WINDOWID</code> + not very useful as a parameter for <code>xwininfo</code> + (suggested by Dave Bodenstab). + + <li>fix a typo in WhichVFont() macro + from <a href="#xterm_197">patch #197</a> changes + which broke the --disable-active-icon configuration + (report by Ralf S. Engelschall). + + <li>improve some limit checks (Gentoo Bugzilla #75604). + + <li>add --disable-setuid option to configure script (Gentoo Bugzilla + #76543). + + <li>add --disable-full-tgetent option to configure script, allowing one + to ignore a termcap library in favor of ncurses/curses (Gentoo + Bugzilla #69926). + + <li>modify configure script to choose useful warning options for Intel + version 8.0 compiler. + + <li>update config.guess, config.sub + + <li>make active-icon work properly when TrueType fonts are used + (Debian #286068). + + <li>correct change from <a href="#xterm_157">patch #157</a> which uses + getlogin() to check for an alias; the storage used for the related + getpwuid() call was overwritten by the data used for comparison + (patch by Per Hedeland). + + <li>correct case of SCS for character set 0 (line-drawing) to allow it + to be selected into GR. + + <li>fix a file-descriptor leak (Redhat Bugzilla #139597). + + <li>modify <code>creat_as()</code> to only fork if xterm is actually + running as setuid and/or setgid. This works around a Cygwin bug + which hangs when logging is enabled and makes xterm a little + faster for systems using interfaces such as utempter (report by + Al Goodman). + + <li>modify <code>Cleanup()</code> to avoid operations such as X calls + that might use unsafe functions when it is called by a signal + handler (report by Michiel Boland). + + <li>fix bugs in <a href="#xterm_191">patch #191</a> and in SRM changes + from <a href="#xterm_197">patch #197</a> that + broke DECSET 38: switch to Tek4014 emulation (report by Dave + Bodenstab). + + <li>fix for manpage escapes (Marc La France). + + <li>improve on IRIX-specific change for Imakefile in XFree86 CVS versus + resize linking against termcap library to reflect definitions for + USE_TERMCAP in resize.c +</ul> + +<H1><A NAME="xterm_197">Patch #197 - 2004/11/30 - XFree86 4.4.99.19</A></H1> +<ul> + <li>modify configure script to remove empty "-DPROJECTROOT=" definition + which resulted unusable values for luit's default path. + + <li>update precompose.c based on Unicode 4.0.1 + + <li>several minor fixes based on Intel compiler warnings. + + <li>change default translations so a <code>BtnDown</code> which is + not recognized is simply ignored rather than emitting a bell. + That makes it less obtrusive when the user tries to use a mouse + which provides more capabilities than the X mouse driver supports, + e.g., one with a horizontal scroll wheel (Debian #265133). + + <li>note in xterm's manpage that <code>translations</code> is not + specific to xterm (Debian #278897). + + <li>modify uxterm script to use locale program to verify if the + derived locale is installed (Debian #246398). + + <li>correct font handling for active icon when in UTF-8 mode (report + by Paolo Liberatore). + + <li>make active-icon and toolbar configurations work together. + + <li>modify the criteria for disowning primary selection. Previously, + this happened anytime the cursor was moved before the end of the + selection. That would ensure that any insert/delete of char or + line, as well as scrolling, would disown the selection. The + new criteria change this to checking if the operations would + modify the data which is highlighted (Debian #277832). + + <li>reimplement <code>DECALN</code> with functions for vt420 rectangles, + fixes selection for this case. + + <li>implement vt420 rectangle operations. + + <li>add parsing, for debug/test of vt220 soft-fonts. + + <li>add menu entry, actions and escape sequence to allow + enabling/disabling toolbars at runtime. + + <li>improve rendering for Xft, allow it to draw non-linedrawing + characters such as "pi", which were drawn from internal tables + with <a href="#xterm_180">patch #180</a> + (Freedesktop.org Bugzilla #1260). + + <li>add configure option <code>--enable-mini-luit</code>, ifdef'd the + mini-luit feature with <code>OPT_MINI_LUIT</code>. + + <li>add mini-luit feature, which supports Latin9 directly rather than + via luit, provided that Unicode fonts are used (Freedesktop.org + Bugzilla #1571, request by Stefan Dirsch, patch by Michael + Schroeder). + + <li>for Linux, if IUTF8 is defined, e.g., on recent 2.6.x kernels, + set the corresponding flag for the slave pty, to enable UTF-8 + interpretation of backspace in cooked mode (Freedesktop.org + Bugzilla #1578, request by Stefan Dirsch). + + <li>modify <code>faceSize</code> resource to use a floating-point + internal value (adapted from patch by Sam Stephenson). + + <li>correct handling selection of tabs over cleared space in UTF-8 + mode. In this special case, xterm represents the whitespace with + a null rather than a space character (Debian #276447). + + <li>amend fix for infinite loop from <a href="#xterm_192">patch + #192</a> to check if there is wrapped text to output in a following + iteration (Debian #273202). + + <li>fixes ifdef'd with <code>__INTERIX</code> to allow building with + Interix (Windows Services for UNIX) 3.5 using the xlibs libraries + from freedesktop.org (patch by Min Sik Kim). + + <li>amend solution for Debian #252873, #260471 from <a + href="#xterm_194">patch #194</a> by making the cursor not + explicitly colored if only the foreground color is set, and the + cursor is on a blank space (Debian #275473). + + <li>correct logic for send/receive mode (SRM) with regard to control + characters. + + <li>fix masking of invisible text in wide-character mode, which did + not work for line-drawing characters. + + <li>incorporate CF_XOPEN_SOURCE into configure script, replacing + CF_GNU_SOURCE. +</ul> + +<H1><A NAME="xterm_196">Patch #196 - 2004/8/15 - XFree86 4.4.99.12</A></H1> +<ul> + <li>add a special case to configure script to ignore NetBSD's + <code>grantpt()</code> which was recently added (but not part of a + release), until someone is able to ensure that xterm can use it + (report by Min Sik Kim). + + <li>clear the buffer returned by getutid(). This fixes an infinite + loop on some platforms introduced in <a href="#xterm_193">patch + #193</a> by Debian #256468 fix (report by David Ellement). +</ul> + +<H1><A NAME="xterm_195">Patch #195 - 2004/8/8 - XFree86 4.4.99.11</A></H1> +<ul> + <li>correct length used for blinking text, make the last column blink + (patch by Alexander V Lukyanov). + + <li>start changes to make doublesize characters work with TrueType + fonts (see <a href="#xterm_44">patch #44</a>). + + <li>trim leading/trailing blanks from color resources as done for + other strings in <a href="#xterm_167">patch #167</a>. + + <li>fixes for <code>showBlinkAsBold</code> resource (report by + Christoph Berg). +</ul> + +<H1><A NAME="xterm_194">Patch #194 - 2004/7/27 - XFree86 4.4.99.11</A></H1> +<ul> + <li>change clearing operations so foreground color attribute is not + set. Usually this is benign, but in some cases when the cursor + color is not set explicitly, the cursor would show this color + (Debian #252873, #260471). + + <li>add extra state (cursor-moved) to guard against deciding that the + cursor did not require repainting after an indexing operation + that leaves the cursor in the same location on the screen. + + <li>fix a case where a full-screen indexing operation would + not restore the cursor-busy state. + + <li>fix a repainting bug introduced in + <a href="#xterm_180">patch #180</a>: when using a font + lacking line-drawing characters, a repaint of the screen could + skip horizontally an extra amount after filling in the missing + character (reports by Nicolas George, Hans de Goede, Redhat + Bugzilla #128341). + + <li>rename terminfo fragment "xterm-pc-fkeys" to "xterm+pcfkeys" for + consistency with ncurses. +</ul> + +<H1><A NAME="xterm_193">Patch #193 - 2004/7/19 - XFree86 4.4.99.10</A></H1> +<ul> + <li>fix for wide-character selection from OpenBSD CVS + (report/patch by Matthieu Herrb). + + <li>modify initialization and cleanup of utmp data to also compare + the <code>ut_line</code> member (Debian #256468). + + <li>modify check on focus-change to ignore <code>FocusOut</code> events + generated by <code>XGrabKeyboard</code>. This fixes a case where + the text cursor would act as if focus were lost when selecting the + "Secure Keyboard" menu option. + + <li>add <code>gen-pc-fkeys.pl</code> script, use that to generate + terminfo fragment corresponding to the pc-style function keys. + + <li>fix a case where the checkmark by the "VT220 Keyboard" menu entry + was not set on startup. + + <li>separated two methods for making the cursor blink (menu and + escape sequence) by using the menu as the primary method and + XOR'ing the state of the escape sequence against that. + + <li>modify logic for enabling blinking cursor via escape sequence as + well as the related save/restore operations so this is only + available if the <code>cursorBlink</code> resource was set on + startup. +</ul> + +<H1><A NAME="xterm_192">Patch #192 - 2004/7/12 - XFree86 4.4.99.9</A></H1> +<ul> + <li>change resource settings for color4 and color12, add some discussion + in <code>XTerm-col.ad</code> (Debian #241717). + + <li>add a note in xterm manpage discussing the difference between + alt- and meta-keys, and the way the latter is used in the + <code>eightBitInput</code> resource. + + <li>add a note in xterm manpage regarding possible conflict between + resource settings for <code>xterm.vt100.font</code> and + <code>xterm.vt100.utf8Fonts.font</code> (Debian #254650). + + <li>add compile-time customization of <code>backarrowKeyIsErase</code> + and <code>ptyInitialErase</code> default resource values + (adapted from OpenBSD CVS). + + <li>change parameter of <code>FIONREAD</code> <code>ioctl()</code> call + from long to int + (discussion on tech-x11@netbsd.org regarding LP64 by + John Heasley and Matthias Scheler). + + <li>modify configure script options for Athena widgets to work as + expected for "--without-Xaw3d", etc., (GenToo Bugzilla #53455). + + <li>add case to uxterm to accommodate locales ending with "@euro", + e.g., fr_FR.UTF-8@euro (Debian #255197, report/analysis by + Matthieu Lagouge). + + <li>add special case for VT100 graphic's "box" character (discussion + with Ben Armstrong). + + <li>add missing initialization for bitmap-font sizes needed to make + fonts menu work with TrueType fonts (report by Ben Armstrong). + + <li>save the fontnames for bold fonts that are derived from normal + fonts, or from the <code>boldFont</code> resource, so the same + value is restored when switching with the VT Fonts menu (Debian + #256086). + + <li>fix manpage preprocessing (Marc La France). + + <li>fix typo in manpage's description of character classes (Debian + #257073). + + <li>modify terminfo to accommodate luit, which relies on G1 being used + via an ISO-2022 escape sequence (Debian #254316, analysis by + Juliusz Chroboczek). + + <li>modify Makefile.in rule for ctlseqs.txt to work around groff SGR + misfeature. + + <li>modify <code>XTerm.ad</code> to set <code>saveLines</code> default + to 1024 (Redhat Bugzilla #127132). + + <li>add a limit-check in <code>dotext()</code> to prevent infinite + loop in a corner case of UTF-8 configuration. + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_191">Patch #191 - 2004/6/6 - XFree86 4.4.99.7</A></H1> +<ul> + <li>correct options parsing for <code>-into</code> option so it + can be combined with <code>-e</code> (Redhat Bugzilla #124518, + report/patch by James Armstrong). + + <li>fix ifdef's for <code>OPT_COLOR_RES2</code> + so that the fake resource table introduced in + <a href="#xterm_188">patch #188</a> + is not compiled if it is empty. + This happened to work with gcc (report by Joel Konkle-Parker). + + <li>reorganize ptydata.c to use one input buffer shared between + the VTxxx and tek4014 emulators. In the new scheme, UTF-8 + decoding is performed on characters as they are needed by the + state machine rather than on buffers as they are read. + + <li>work around change in quoting of PROJECTROOT symbol when using + configure script, from changes made in + <a href="#xterm_187">patch #187</a> for CF_IMAKE_CFLAGS + (GenToo Bugzilla #50982). +</ul> + +<H1><A NAME="xterm_190">Patch #190 - 2004/5/25 - XFree86 4.4.99.6</A></H1> +<ul> + <li>correct state for values in the range 128-159 after translating + from UTF-8: this should be ignored unless the user overrides it + with the <code>allowC1Printable</code> resource (reported by + Simon Strandgaard). + + <li>add configure-script check for nl_langinfo(CODESET), use this to + replace check of environment variables for UTF-8. + + <li>change Makefile.in rules for 256colres.h and 88colres.h so they + are only made if they do not exist. The maintainer-clean rule + will remove these files; they require perl to be made. + + <li>remove check in configure script --enable-toolbar that suppressed + this option when building with Xaw7. + + <li>apply fixes to Tektronix widget used for VT100 widget to make + toolbar work with Xaw7 (XFree86 4.x). +</ul> + +<H1><A NAME="xterm_189">Patch #189 - 2004/5/16 - XFree86 4.4.99.6</A></H1> +<ul> + <li>do not call xim_real_init() if <code>openIm</code> resource is + false (Debian #249025). + + <li>minor improvements to built-in line-drawing. + + <li>fix a few portability issues with dynamic abbreviation support, + i.e., did not compile on Tru64. + + <li>modify constraints in form used to layout toolbar, to work with + newer Xaw in XFree86 4.x. +</ul> + +<H1><A NAME="xterm_188">Patch #188 - 2004/5/12 - XFree86 4.4.99.6</A></H1> +<ul> + <li>correct table entry for DEL in the ground state, which marked it + as a printable character from <a href="#xterm_171">patch #171</a> + (report by D Hugh Redelmeier). + + <li>improve fix in <a href="#xterm_186">patch #186</a> for failure in + xim_real_init() by adding a sleep. + + <li>fix a typo in os2main.c + (XFree86 Bugzilla #1358, report/patch by Frank Giessler). + + <li>make escape sequence reporting dynamic colors consistent with the + logic that sets it; choosing the opposite color when reverse + video is set (XFree86 Bugzilla #1361, reported by Bradd W Szonye). + + <li>modify initialization of 256- and 88-colors so that colors beyond + 16 are normally not X resources. This works around a hard-coded + limit in Xt which breaks xterm when 256-colors and luit are both + configured (report by Noah Friedman). + + <li>remove <code>ncv</code> from <code>xterm-256color</code> terminfo + entry since it is no longer needed (report by Eli Zaretskii). + + <li>add "erase2" and "eol2" keywords to <code>ttyModes</code> resource, + for recent/current FreeBSD. + + <li>improve ifdef's for utempter library to omit direct calls to + <code>setutent()</code> or <code>getutent()</code> (adapted from + patch by Christian Biere). + + <li>add dynamic abbreviation support like Emacs (patch by Tomasz + Cholewo). This is ifdef'd with <code>OPT_DABBREV</code>, and + enabled via the configure script <code>--enable-dabbrev</code> + option. + + <li>fix problem responding to session management events, e.g., which + would make logging out very slow (patch by Eddy De Greef, Debian + #233883). + + <li>work around a newer bug in toolbar with XFree86 by forcing menus + to be fully initialized at startup. In older versions of XFree86 + and X11R6, it was possible to delay initialization of the menu + contents until it was popped up. (The longstanding bug with + XFree86 4.x layout for toolbar still exists, though). + + <li>modify <code>xtermAddInput</code> to work around core dump on + IRIX64 when initializing scrollbar translations if toolbar is + compiled-in. + + <li>fix some minor conflicts in the 2-character entry names in the + termcap file. +</ul> + +<H1><A NAME="xterm_187">Patch #187 - 2004/4/27 - XFree86 4.4.99.4</A></H1> +<ul> + <li>change xterm version string to use <code>__vendorversion__</code> + where that is available, and "XTerm" otherwise. + + <li>improve description of <code>utf8</code> resource in manpage + (Debian #179407). + + <li>modify configure macros CF_IMAKE_CFLAGS and CF_ADD_CFLAGS to + handle <code>-D</code> options that define string values, e.g., + for <code>XVENDORNAME</code>. + + <li>modify configure macro CF_IMAKE_CFLAGS to allow (if + <code>$PATH</code> is set accordingly) to use the + <code>xmkmf</code> script within an X build tree. + + <li>add missing <code>#undef OPT_SESSION_MGT</code> to xtermcfg.hin + to make the configure script's --disable-session-mgt option work. + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_186">Patch #186 - 2004/4/18 - XFree86 4.4.99.4</A></H1> +<ul> + <li>change reset on <code>DECSCL</code> to a soft-reset (appears some + DEC manuals have errors). + + <li>add a section to ctlseqs.ms elaborating on normal/alternate screens. + + <li>modify initialization of Acolors[] so that any XtDefaultForeground + or XtDefaultBackground values are translated as in the Tcolors[], + to use the window's foreground/background colors. This affects + the <code>colorBD</code> and similar resources which normally have + no explicit color assigned. + + <li>modify initialization of Tektronix window so that control sequences + setting its color before the window is popped up will apply to + its initial colors. + + <li>add control sequence to set Tektronix window's text-cursor. + + <li>modify initialization of terminal colors, e.g., mouse pointer and + text cursor, to treat <code>XtDefaultForeground</code> and + <code>XtDefaultBackground</code> values as the actual foreground + and background colors of the terminal rather than white and black + (Debian #241717). + + <li>remove an incorrect comparison against <code>PTYCHARLEN</code> in + parsing the <code>-S</code> option (report by Michael B Taylor). + + <li>minor restructuring of terminfo/termcap files, having noted some + packager's customizations which caused the structure to be + confused. + + <li>eliminate an isolated use of MIN/MAX in charproc.c + + <li>replace <code>XtExtdefaultfont</code> and + <code>XtExtdefaultbackground</code> by their more familiar + equivalents + <code>XtDefaultFont</code> and + <code>XtDefaultBackground</code>. + + <li>replace ifdef's using <code>SCO</code>, <code>sco</code> and + <code>SCO325</code> with <code>__SCO__</code> + (XFree86 Bugzilla #1301, Kean Johnston). + But ensure that it still builds on platforms where this symbol + is not defined. + + <li>add <code>scoFunctionKeys</code> resource, to match manpage. + + <li>update manpage discussion of menus and related resources. + + <li>enable utmpx support for NetBSD 1.6C and newer (patch by + Matthias Scheler). + + <li>add a note in the manpage discussing xterm's treatment of open + file-descriptors (request by Dan Shearer). + + <li>modify <code>Help()</code> to make "xterm -h" write to standard + output rather than standard error (patch by Bram Moolenaar). + + <li>check for type of failure in xim_real_init() to avoid looping when + the problem is an unsupported input method rather than a failure + to connect to the XIM server. Problem was introduced in + <a href="#xterm_175">patch #175</a> (XFree86 Bugzilla #1306). + + <li>modify <code>Imakefile</code> to remove dependency of "install" + target on the <code>xterm</code> executable to make installs from + tree without attempting to rebuild anything (commit by David Dawes, + report/patch from Lee Olsen). + + <li>remove call to <code>ShowCursor</code> from + <code>SetCursorBlink()</code> since that is redundant, + and can cause display glitches if the cursor is already + blinking (XFree86 Bugzilla #1158, patch/report by Andreas Schwab). +</ul> + +<H1><A NAME="xterm_185">Patch #185 - 2004/3/3 - XFree86 4.4</A></H1> +<ul> + <li>fix tcap-query logic for the backspace key (XFree86 Bugzilla #1233, + report/patch by Anton Kovalenko). + + <li>add test-scripts resize.pl and tcapquery.pl + + <li>add translation to ASCII of commonly-used characters that groff + translates to Unicode, when the font in use does not provide the + corresponding glyphs (Debian #219551). + + <li>modify RequestMaximize(), which performs maximize/restore via + control sequences, to account for window-frame (patch by + Jess Thrysoee). + + <li>improve pattern used in <code>uxterm</code> to check for UTF-8 + locale, e.g., for HPUX (patch by H Merijn Brand). + + <li>add <code>-fd</code> option and resource + <code>faceNameDoublesize</code> to specify double-wide fonts with + Xft (adapted from patch by Zarick Lau). + + <li>change a couple of resource classes from "Boolean" to specific + values: <code>freeBoldBox</code>, <code>forceBoxChars</code>. + + <li>add resource <code>showMissingGlyphs</code> to outline places on + the screen where a font lacks the corresponding glyph. + + <li>add resource <code>showBlinkAsBold</code> to control whether + blinking text should be shown as bold or actual blinking text. + + <li>improve logic in ShowCursor() to avoid repainting the cursor when + it is already visible, e.g., in response to the DECTCEM escape + sequence. This also addresses XFree86 Bugzilla #1158. + + <li>implement blinking text, using the timer for blinking cursor. + + <li>modify FreeType support to allow resizing the font, in the same + ways the window can be resized if fixed fonts are used. The + relative font sizes are derived from the fixed font sizes. + + <li>add menu items and corresponding actions for switching on/off + the UTF-8 mode and Xft (TrueType) support. + + <li>add logic to handle switching UTF-8 mode on/off. It worked if + the escape sequences were flushed, but if data was mixed in with + the same write, some were not handled properly (report by + Nicolas George). + + <li>modify to allow turning UTF-8 mode on/off via escape sequence even + if <code>-wc</code> option was not given at startup (patch by Peter + Berg Larsen). + + <li>amend fix for XFree86 Bugzilla #981, adjusting for savedlines value + (report by Tim Adye). + + <li>fix a typo in computing relative font size (Jess Thrysoee). +</ul> + +<H1><A NAME="xterm_184">Patch #184 - 2003/12/31 - XFree86 4.3.99.903</A></H1> +<ul> + <li>improve configure-script checks for FreeType and related libraries, + using <code>xft-config</code> or <code>freetype-config</code> + scripts when available. + + <li>fix configure-script check for <code>SYSV</code> definition by + ensuring whether <code>sys_errlist[]</code> is declared, and by + modifying the test program to include <code>X11/Intrinsic.h</code> + to check that <code>wchar_t</code> is declared consistently (report + by H Merijn Brand). +</ul> + +<H1><A NAME="xterm_183">Patch #183 - 2003/12/26 - XFree86 4.3.99.903</A></H1> +<ul> + <li>correct logic for configurations that may attempt to open both + old/new-style pseudoterminals. In this case, the old-style are + preferred. Logic was broken in <a href="#xterm_145">patch #145</a> + (XFree86 Bugzilla #997, report/patch by Kean Johnston). + + <li>modify handling of <code>eightBitInput</code> resource in UTF-8 + mode to translate the value into UTF-8. Otherwise an illegal + UTF-8 code is sent to the application (report by Bram Moolenaar). + + <li>modify <code>uxterm</code> script to interpret help and version + options so xterm does not always create a window when the user + requests this information (Debian #223926). + + <li>add a limit check to ScrnTstWrapped() (XFree86 Bugzilla #981). + + <li>modify DECSCL to perform a hard reset (RIS) as per DEC manuals. + Extended DECSCL to accept parameters for vt4XX and vt5xx terminals. + + <li>correct logic for ANSI conformance level escape sequences, which + were confused with DEC conformance level escape sequences. + + <li>correct state for vt52 shift-in/shift-out, which was not reset + properly after <a href="#xterm_171">patch #171</a>. + + <li>correct handling of graphics characters for vt52 mode, which did + not display line-drawing characters after G1 fix from + <a href="#xterm_182">patch #182</a>. + + <li>fixes for configure script to work with current Cygwin headers + and libraries. + + <li>modify <code>Imakefile</code> to put the current directory at the + beginning of the include searchpath (patch by David Dawes). +</ul> + +<H1><A NAME="xterm_182">Patch #182 - 2003/12/2 - XFree86 4.3.99.901</A></H1> +<ul> + <li>correct logic for <code>metaSendsEscape</code> resource to allow + for the meta-right key to be tested. Improve check for meta/alt + modifiers by dropping the assumption that a keysym is associated + with only one modifier, and by ignoring NoSymbol entries in the + xmodmap data (XFree86 Bugzilla #924, patch by David Dawes). + + <li>correct wrapping logic for line-drawing characters written in + non-UTF-8 mode of xterm build for wide-characters (XFree86 Bugzilla + #918, report/patch by Jürgen Keil). + + <li>improve manpage description of resources, in particular the + <code>utf8Fonts</code> class (XFree86 Bugzilla #905). + + <li>add definitions to compile with glibc-based GNU/Hurd, GNU/KFreeBSD + and GNU/KNetBSD (XFree86 Bugzilla #893). + + <li>compiler-warning fixes (patch by Christian Biere). + + <li>add README.i18n (Tomohiro Kubota). + + <li>correct initialization of G1 character set mapping, which used + line-drawing set as a result of confusion between "DEC Supplemental + Graphic" and "DEC Special Graphic" character sets + (see <a href="#xterm_34">patch #34</a> regarding DECSTR). + + <li>correct ifdef in main.c for variable utret (patch by + Bernhard Rosenkraenzer). + + <li>document in xterm's manpage how to use XFree86 ":unscaled" keyword + to suppress scaling of bold fonts. + + <li>when deriving bold fontname from normal fontname, use the normal + font's average width to avoid for example selecting 7x13bold + from an 8x13 normal font (Debian #107769). +</ul> + +<H1><A NAME="xterm_181">Patch #181 - 2003/10/26 - XFree86 4.3.99.15</A></H1> +<ul> + <li>implement <code>boldMode</code> for wide-character logic in + <code>drawXtermText()</code> (report by Michael Schroeder). + + <li>modify <code>UXTerm.ad</code> resource file to include + "XTerm-color" rather than "XTerm", in case the latter file contains + no color resource definitions, e.g., after <a + href="#xterm_180">patch #180</a>. + + <li>add action <code>load-vt-fonts()</code> and configure option + <code>--enable-load-vt-fonts</code> which allows users to define + additional sets of VT-fonts which can be loaded at runtime. + + <li>add logic to wide-character support which attempts to load fonts + specified by <code>utf8Fonts</code> subresources at startup. The + subresources have the same names as the fonts which they replace, + e.g., <code>font</code>, <code>font1</code>, etc., so that the + ISO-10646-1 fonts can be specified in the <code>XTerm</code> + app-defaults file (adapted from patch by Tomohiro Kubota). + + <li>improve Set Font escape string handling by making the relative + settings apply to the size of the font, as in shift keypad + plus/minus rather than the menu index. + + <li>simplify parameter passing for the <code>set-vt-font</code> action + and related code. + + <li>cleanup some include-ordering, moving some recently-added hardcoded + stuff into xterm.h where it will not interfere with the configure + script. + + <li>modify <code>xtermAddInput()</code> (see note on augmentation in <a + href="#xterm_158">patch #158</a>) to use the complete set of + default keyboard translations so that one can use shifted pageup, + wheel mouse, etc., while the mouse pointer is over the scrollbar. + (Debian #178812). + + <li>make save/restore mode controls apply to show/blink cursor states. + + <li>add escape sequence to start/stop blinking cursor, which allows + implementing <code>cvvis</code> terminfo capability (request by + Nate Bargmann). + + <li>add <code>indp</code> and <code>rin</code> to terminfo entry. + + <li>fix an out-of-bounds array reference in ScrnRefresh() for wide + characters (report by Dan Harnett, patch by Todd Miller). + This bug dates from <a href="#xterm_141">patch #141</a>. +</ul> + +<H1><A NAME="xterm_180">Patch #180 - 2003/10/12 - XFree86 4.3.99.15</A></H1> +<ul> + <li>several fixes for rendering using Xft via option <code>-fa</code>: + <ul> + <li>translate Unicode values, i.e,. from UTF-8 output to xterm, for + line-drawing to xterm's internal code, etc., since TrueType fonts + generally do not have either set of line-drawing glyphs. xterm + can draw these directly (report by Abigail Brady). + <li>pass 16-bit values rather than 8-bit values to + xtermXftDrawString() to allow for wide-characters. + <li>remove spurious check for <code>colorBDMode</code> resource in + logic that does bold fonts. + <li>implement underlining. + </ul> + + <li>patches by Ilya Zakharevich: + <ul> + <li>improve drawXtermText() by making the recursive calls + communicate through arguments, and not through saving/restoring + global variables. + + <li>make double-width characters work with <code>-u8</code> option. + + <li>modify lookup of double-sized fonts by checking for a match + ignoring x/y resolution if the first check fails. + </ul> + + <li>make height of TrueType fonts match ascent+descent (patch by + Keith Packard). + + <li>correct configure-script check for imake $CFLAGS, which did not + check properly if imake was not available. + + <li>correct install rule in Makefile.in for <code>uxterm</code>, which + was attempting to strip the script (newsgroup posting by Fernan + Aguero). + + <li>correct AF/AB strings in termcap for xterm-256color and + xterm-88color entries (report by Josh Howard). + + <li>update wcwidth.c to incorporate changes from Markus Kuhn's + 2003-05-20 (Unicode 4.0) version of that file. + + <li>modify <code>scroll-back</code> and <code>scroll-forw</code> + actions to accept an adjustment value, e.g., + <pre> + <code>scroll-back(1, page-2)</code></pre> + to scroll back by 2 lines less than a page (patch by Greg + Klanderman). + + <li>use color resource setting from Debian package for xterm VT100 widget, + since the choice of blues provides better contrast. + + <li>remove color resources from <code>XTerm.ad</code>, leaving them + only in <code>XTerm-col.ad</code> (prompted by Debian package for + xterm). + + <li>correct configure script option --enable-pty-handshake (report by + Paul Gilmartin). + + <li>add <code>visualBellDelay</code> resource to modify the length of + time used for visual bell, for very slow displays or very fast + computers (reports by Ingo van Lil and Doug Toppin). + + <li>correct logic for initializing dynamic highlight color (patch by + Jess Thrysoee). + + <li>add a check for non-zero size in call to <code>XCopyArea()</code> + to accommodate a Solaris bug. + + <li>correct typo in example for character classes in xterm manpage + (Debian #198910). + + <li>link xterm with bind_on_load option on Darwin to work around a + deadlock in the dynamic loader when a signal is received while + the dynamic loader is looking up symbols (patches by Rob Braun, + Torrey Lyons). + + <li>modify configure script to avoid using "head -1". + + <li>update config.guess, config.sub + + <li>modify ifdef's to work around inclusion of types FcChar32 and + XftCharSpec with FreeType 2.0 (see <a href="#xterm_175">patch #175</a>). + + <li>modify the predictable version of the generated logfile name (see + <a href="#xterm_171">patch #171</a>) to append the process-id rather + than a random value. + + <li>resync with XFree86 CVS + <ul> + <li>Enable SCO function keys in xterm + <li>Make Delete key send DEL by default on SCO in xterm + </ul> +</ul> + +<H1><A NAME="xterm_179">Patch #179 - 2003/5/21 - XFree86 4.3.99.5</A></H1> +<ul> + <li>modify ifdef's for WTMPX_FILE to allow building on cygwin again. + + <li>change the default of pty-handshaking configure option (and related + default for imake) to assume this feature is needed. + + <li>add ifdef's so configure option for XawPlus library works (patch + by Pavel Roskin). + + <li>add <code>$(MAIN_DEFINES)</code> to the variables checked by the + configure script that may contain information set by imake. This + allows xterm to build/run properly using the configure script on + IRIX64. + + <li>add configure check for ".exe" suffix on cygwin. +</ul> + +<H1><A NAME="xterm_178">Patch #178 - 2003/5/18 - XFree86 4.3.99.5</A></H1> +<ul> + <li>modify default for configure <code>--enable-pty-handshake</code> + option to enable it for Solaris (report by Nelson Beebe). + + <li>modify <code>in_put()</code> function to call + <code>PreeditPosition()</code> only when the cursor's position has + changed. This addresses report by Stefan Baums of high CPU usage + while xterm with chinput are running in the background (patch by + Yong Li). + + <li>improved explanation of <code>-ls</code> conflict with + <code>-e</code> option in xterm manpage (adapted from comments by + Henning Makholm). + + <li>correct comment in terminfo file regarding modifier used for + <code>kDC</code> (Debian #189764, report by Henning Makholm). + + <li>correct/extend some of the keypad description in ctlseqs.ms + (report by Henning Makholm). + + <li>correct keypad-mapping table in input.c so <code>XK_KP_Equal</code> + works (report by Henning Makholm). + + <li>modified to work with CJK double-width (bi-width/monospace) fonts. + They're similar to Roman Czbora and David Starner's gnuunifonts in + that Latin letters and numbers have all the same width which is + exactly the half of the width of East Asian characters. (patch by + Jungshik Shin <jshin@mailaps.org>). + + <li>add configure option <code>--enable-broken-osc</code> and resource + <code>brokenLinuxOSC</code> to accommodate scripts which do not + distinguish between running in the Linux console and running in X. + Linux console recognizes malformed control strings which start + with an <code>OSC</code>, but are fixed-length, with no terminator. + + <li>add configure option <code>--enable-broken-st</code> and resource + <code>brokenStringTerm</code> to allow + user to revert one part of the parsing table corrections from + <a href="#xterm_171">patch #171</a>. (reports by + Matthias Scheler and + Kirill Ponomarew indicate that someone's + network firmware sends an <code><escape>X</code>). + + <li>modify configure <code>--disable-imake</code> to provide values + for <code>OSMAJORVERSION</code>, <code>OSMINORVERSION</code>, + <code>FUNCPROTO</code> and <code>NARROWPROTO</code> (report by + Heiko Schlichting). + + <li>correct <code>vttests/16colors.sh</code>, which omitted the + <code>$SUF</code> variable in output strings (patch by Paul + Gilmartin). + + <li>modify shell scripts in <code>vttests</code> directory to attempt + to use named signals in the <code>trap</code> statement, making + this portable to OS/390 (report by Paul Gilmartin). Tested on + SunOS 4.1.4, which implements only numbers. +</ul> + +<H1><A NAME="xterm_177">Patch #177 - 2003/3/23 - XFree86 4.3.0</A></H1> +<ul> + <li>fix definition of <code>USE_HANDSHAKE</code>, must be numeric + (reported by Jens Schleusener). +</ul> + +<H1><A NAME="xterm_176">Patch #176 - 2003/3/22 - XFree86 4.3.0</A></H1> +<ul> + <li>add configure option <code>--enable-pty-handshake</code> to allow + one to compile-in support for the pty handshaking logic, and + resource <code>ptyHandshake</code> to enable or disable it + (suggested by Ian Collier). + + <li>restore <code>USE_HANDSHAKE</code> ifdef removed in + <a href="#xterm_159">patch #159</a> + to address Debian #39964. + + <li>move ifdef's for ttysize/winsize into xterm_io.h + + <li>simplify loop on <code>tgetent</code>, check if the successive + entries in the lookup table are the same. That makes xterm do + one less lookup if there is no "xterm" entry in the termcap file + (report by Derek Martin). + + <li>correct manpage discussion of <code>$TERM</code> and + <code>$TERMCAP</code> variables, which omitted the Tektronix + emulation and a note of the final "dumb" fallback. + + <li>broaden ifdef for <code>XRegisterIMInstantiateCallback()</code> + from <a href="#xterm_175">patch #175</a> (XIM fix) to exclude + non-XFree86 (report by Nelson Beebe indicates this breaks for + Solaris, IRIX and OSF/1). + + <li>correct resource-size for <code>iconFont</code> (this was added + by X11R6.3). + + <li>improve configure check for XKB bell extension, to work around + inconsistent implementation of this feature (reports by Nelson + Beebe, Kriston Rehberg and David Ellement). + + <li>modify configure-check for <code>tty</code> group to be less + strict in batch mode (report by Nelson Beebe). + + <li>modify to allow building with g++, to use its compiler warnings + (suggested by Nelson Beebe). + + <li>modify <code>dec2ucs[]</code> table to reflect newer codes + available for scanlines 1, 3, 7, 9 (report by Michael Schroeder). + + <li>add configure option for XawPlus library. +</ul> + +<H1><A NAME="xterm_175">Patch #175 - 2003/3/9 - XFree86 4.3.0</A></H1> +<ul> + <li>fix a SIGSEGV which could occur if xterm is connecting to XIM + server, and the XIM server is destroyed (patch by Nam SungHyun). + + <li>modify to use built-in line-drawing characters for Xft fonts + (patch by Andrew Tipton). + + <li>make menu reflect the state of the <code>tekInhibit</code> + resource. + + <li>make <code>signalInhibit</code> resource work, i.e., disable the + menu entries that would send signals to, or exit xterm. This was + probably broken in X11R5 when logging was disabled (report by Sven + Mascheck). + + <li>changed classes of <code>colorBDMode</code> and similar + resources that override colors when a video attribute is + set to <code>ColorAttrMode</code>, to make them distinct + from <code>ColorMode</code>. This avoids an unexpected + rendering of reverse video, for example (report by Paul Fox). + + <li>changed class of <code>veryBoldColors</code> to + <code>VeryBoldColors</code>, since + <code>ColorMode</code> is associated with boolean resources. + + <li>add option <code>-k8</code> and resource + <code>allowC1Printable</code> to allow users of non-VTxxx + character sets such as KOI-8 to treat the C1 control area + (character codes 128-159) as printable rather than control + characters. + + <li>add a null-pointer check for return-value of <code>ptsname()</code> + in HPUX-specific code (report by David Ellement). + + <li>revise the ifdef's used for <code>XKB</code> bell support. The + code was using a nonstandard call <code>XkbStdBell()</code>. + Changed to use <code>XkbBell()</code> (based on patch by + <derek@signalmarketing.com>). + + <li>add a null-pointer check in <code>xtermLoadFont()</code> in case + there is no wide-bold font (Nam SungHyun). + + <li>change <code>Makefile.in</code> to use autoconf's + <code>bindir</code>, <code>libdir</code> and <code>mandir</code> + variables (report by Nam SungHyun). + + <li>add <code>le</code> to termcap <code>xterm-basic</code> entry. + Though missing from older termcaps for xterm, some applications + check for it (report by Matthias Buelow). + + <li>modify <code>uxterm</code> script to strip modifiers such as "@euro" + from the locale setting before adding ".UTF-8" (Debian #179929). + + <li>modify the remaining places where tek4014 emulation uses + <code>XDefineCursor()</code>, to make it work as originally + implemented, e.g., when switching back to alpha mode. + Added test-screen in vttest to test this feature properly. +</ul> + +<H1><A NAME="xterm_174">Patch #174 - 2003/2/25 - XFree86 4.2.99.903</A></H1> +<ul> + <li>work-around for XFree86 bug which made <code>XDefineCursor()</code> + on a shell-window no longer work. The tek4014 emulation used this. + Use the next lower window (report by Karl Rudolf Bauchspiess). + + <li>add a resource setting <code>allowWindowOps</code> to control + whether the extended window operations should be allowed, e.g., + resize, iconify, report window attributes. This is to accommodate + people who are not capable of using a pager to view log-files. +</ul> + +<H1><A NAME="xterm_173">Patch #173 - 2003/2/6 - XFree86 4.2.99.902</A></H1> +<ul> + <li>reset mouse mode to normal on a full reset. This does not apply + to mouse hilite tracking mode, of course (see ctlseqs.ms). + + <li>add a time-delay at the point where mouse hilite tracking mode + choses to not handle X events, to avoid runaway CPU usage + (report by D Hugh Redelmeier). + + <li>check for illegal character in DECUDK string, quit if detected. +</ul> + +<H1><A NAME="xterm_172">Patch #172 - 2002/12/27 - XFree86 4.2.99.3</A></H1> +<ul> + <li>fixes to make repainting of 256-color example work properly + (reports by Abigail Brady and Scott A Crosby). + <ul> + <li>set flag in <code>AllocateAnsiColor()</code> to ensure the color + is allocated once only. + <li>fix check in <code>ScrnRefresh</code>, which was comparing + background colors only if the ANSI foreground colors also were set. + </ul> + + <li>merge <code>Error()</code> calls and some <code>exit()</code> calls + into <code>SysError()</code>, and change that to add the brief + explanation for each error code which is provided in the manpage. + Change a few <code>SysError()</code>, calls to avoid using code 1, to + avoid confusion with exit status from places that do not use + <code>SysError()</code>. + + <li>simplify logic used to open a debug logfile as the standard error. + + <li>modify the <code>-e</code> option so that if it fails, xterm will + check if only one argument follows, e.g., it was quoted, and then + retry using <code>sh -c</code>. + + <li>modify parsing of DECUDK string parameter to allow a comma between + pairs of hexadecimal digits (Ray Neuman <raymond@one.com.au> + reports that "real" terminals accept this; perhaps they simply + ignore unexpected characters). + + <li>fix a few problems with the <code>$TERMCAP</code> string generated + by <code>resize</code>: + <ul> + <li>for Bourne shell, add an <code>export</code> command. + This was missing as far back as X11R5. + <li>escape exclamation marks, used in xterm's reset string. + <li>translate literal <code>\177\</code> to "^?". + </ul> + + <li>improve configure check for <code>tgetent()</code> to work when + <code>$TERMCAP</code> has been set to a specific entry. + + <li>modify <code>minstall.sh</code> to use "%" rather than "@", + to avoid problems with AFS (report by Zdenek Sekera). + + <li>list fatal error codes from <code>error.h</code> in the manpage, + remove unused codes in <code>error.h</code>. + + <li>use more explicit wording for manpage list of color resources, + since at least one user confused the generic names such as "black" + with the names in rgb.txt (the latter are now used). + + <li>minor fix to description of 1003 mouse mode in ctlseqs.ms + (Larry Riedel). +</ul> + +<H1><A NAME="xterm_171">Patch #171 - 2002/12/12 - XFree86 4.2.99.3</A></H1> +<ul> + <li>modify parser tables to improve detection of malformed control + sequences, making xterm behave more like a real DEC terminal + (patch by Paul Williams). + + <li>update comment in <code>input.c</code> to document + <code>Meta</code> as a modifier for escape sequences (patch by D + Roland Walker). + + <li>add ifdef'd code for logging option which adds the hostname and a + timestamp to the generated logfile name. The ifdef's are setup + with the configure script (patch by Nelson Beebe). + + <li>remove <code>xevents()</code> call from the end of + <code>BlinkCursor()</code>, to fix an occasional problem + which caused xterm to pause until a key was pressed. + The reason for this was that there was no check to ensure that + there really were events for <code>xevents()</code> to process. + (patch by Semen A Ustimenko <semenu@FreeBSD.org>). + + <li>remove unused mode-params from <code>open()</code> calls that do + not create a file. + + <li>modify configure script to put new items first on + <code>$CPPFLAGS</code> and <code>$CFLAGS</code> to avoid conflict + with environment's <em>-I</em> and <em>-D</em> options. + + <li>update config.guess, config.sub + + <li>resync with XFree86 CVS + <ul> + <li>fix va_args glitches for xterm/libfontconfig: 0 == (void*)0 + isn't true for all platforms (Egbert Eich). + <li>initialise ProgramName in xterm's main before referencing it + (#5473, Peter Valchev). + <li>some cleanup of Imakefile ifdef's (Marc La France). + </ul> +</ul> + +<H1><A NAME="xterm_170">Patch #170 - 2002/10/13 - XFree86 4.2.1</A></H1> +<ul> + <li>correct an off-by-one allocating data for sorted help message. + + <li>modify configure script to check for Xpm library, on which XFree86 + Xaw library depends. + + <li>update config.guess, config.sub +</ul> + +<H1><A NAME="xterm_169">Patch #169 - 2002/10/5 - XFree86 4.2.1</A></H1> +<ul> + <li>modify wording of some options in help message to make them use + <code>-/+</code> consistently with respect to "on/off" or "off/on". + + <li>sort options list which is displayed in help- and syntax-messages + at runtime to simplify maintenance. + + <li>remove support for Amoeba and Minix (Juliusz Chroboczek noted it + was removed from XFree86 server; there have been no users since + 1996). + + <li>add configure script option <code>--disable-session-mgt</code> + to control whether the session management code should be compiled-in + (request by H Merijn Brand). + + <li>ifdef'd the session-management changes with + <code>OPT_SESSION_MGT</code>, to accommodate X11R5 which predates + the related definitions. + + <li>fix <code>decode_keyvalue()</code>, which did not properly parse + multiple settings as needed for the <code>ttyModes</code> resource, + since it did not skip over the parsed data. + + <li>fix an option-parsing conflict between <code>-class</code> and + <code>-cjk_width</code> (Nam SungHyun) + + <li>add a missing null in <code>XtVaSetValues()</code> call used in + <code>Cleanup()</code> (Nam SungHyun) +</ul> + +<H1><A NAME="xterm_168">Patch #168 - 2002/9/29 - XFree86 4.2.1</A></H1> +<ul> + <li>improve data reported for control sequence that requests window + position by taking into account the window decorations, e.g., + border and title (patch by Jess Thrysoee <jess@thrysoee.dk>). + + <li>add <code>-cjk_width</code> and corresponding resource + <code>cjkWidth</code> (patch by Jungshik Shin + <jshin@mailaps.org>). + + <li>add <code>-into</code> option, for embedding xterm in a Tcl/Tk + application (patch by George Peter Staplin <georgeps@xmission.com>). + + <li>add simple session management (XSM) client capabilities to xterm. + So a session manager such as, e.g., xsm, should be able to respawn or + kill xterms without the help of an SM proxy (like smproxy), which is + a hack and almost always buggy (patch by David Madore). + + <li>fix conflict between ifdef's for <code>OPT_DEC_LOCATOR</code> and + <code>OPT_READLINE</code> in button.c (reported by Ilya Zakharevich). + + <li>fix for inconsistent use of <code>struct utmp</code> versus + <code>struct utmpx</code> introduced in <a href="#xterm_167">patch #167</a> + (patches by Paul Gilmartin, Marc La France). + + <li>modify logic for <code>metaSendsEscape</code> to allow it to work + in a setup where the Meta-key is not recognized as a modifier by + the key-translations logic (discussion of eightBitInput with H.J.Lu). + Note however that Vincent Lefevre reported this in January). + + <li>use null pointer values consistently, rather than literal "0", for + ending variable-length argument lists, e.g., for + <code>execlp()</code> (based on patch by Matthieu Herrb). + + <li>correct logic of <code>ChangeAnsiColorRequest()</code>, which would + do a screen repaint after replying to a request for information. + + <li>improve scripts in vttests to work with systems whose shells support + <code>echo -n</code> and have, as does Debian, an unrelated + <code>print</code> utility. + + <li>add vttests/acolors.sh to demonstrate OSC 4, which queries or + sets ANSI colors. + + <li>fixes for ctlseqs.ms (Pavel Roskin, Ilya Zakharevich). + + <li>typos in xterm manpage (Jens Schweikhardt) + + <li>remove a redundant GCC_UNUSED from InitPopup() (Nam SungHyun) +</ul> + +<H1><A NAME="xterm_167">Patch #167 - 2002/8/24 - XFree86 4.2.0</A></H1> +<ul> + <li>correct ifdef's for <code>USE_TERMCAP</code> to match cygwin + configuration. + + <li>fix several places in ctlseqs.ms which had no boxes around the + literal text (report by Ilya Zakharevich). + + <li>extend mouse support for readline, + ifdef'd with OPT_READLINE + (integrated patch from Ilya Zakharevich). + + <li>modify terminfo description to match default for + <code>modifyCursorKeys</code> resource. + + <li>add <code>modifyCursorKeys</code> resource to control how the + shift- and similar modifiers are used to make a cursor escape + sequence. The default makes a modified escape sequence always start + with CSI and puts the modifier as the second parameter, to avoid + confusing applications that would interpret the first parameter as a + repeat count. The original behavior can be obtained by setting the + resource to 0 (newsgroup discussion with Stephen J Turnbull, + Jeffrey Altman). + + <li>correct missing initializations for <code>appdefaultCursor</code> + and <code>appdefaultKeypad</code> resources. + + <li>add configure option <code>--enable-luit</code> and ifdef'd the + luit-related code with OPT_LUIT_PROG. + + <li>modify xterm to invoke luit (integrated patch by Tomohiro Kubota) + + <li>update wcwidth.c to match Markus Kuhn's 2002-05-18 version. + + <li>correct limit-checking in <code>ComputeSelect()</code> to handle + selections that extend off the visible area; rather + than modify the parameters to <code>TrackText()</code>, use + <code>ScrollSelection()</code> to update the highlighting limits. + (reported by Yegappan Lakshmanan and Nelson Beebe, + patch by Alexander V Lukyanov). + + <li>correct manpage description of <code>tiXtraScroll</code> resource + (reported by Tony Finch). + + <li>changes from OpenBSD: + <ul> + <li>Make xterm setgid utmp to be able to update utmp even + with root privileges revoked. + <li>If not updating utmp, revoke group privileges totally too. + </ul> + + <li>changes from NetBSD: + <ul> + <li>Check that the return value from ttyslot() is greater than 0 + before writing the utmp file. + Fixes w's "w: Stale utmp entry: <user> <tty> <pty>" errors. + <li>Use openpty() to deal with new pty naming scheme. + </ul> + + <li>add <code>print-redir</code> action and menu entry to allow user to + switch terminal in/out of printer controller mode. It appears from + the manual that a real vt220 would not switch back to normal mode, so + another mechanism is used (addresses Debian #37517). + + <li>check if <code>printerCommand</code> resource string is empty, use + this to allow user to disable printer function. + + <li>trim trailing blanks from resource strings. + + <li>check return value from <code>ptsname()</code>, which may return + null for example if someone has changed the permissions of /dev/pts + to zero (Debian #121899). + + <li>modify OS/2 version to use <code>__UNIXOS2__</code> definition + rather than <code>__EMX__</code>, related cleanup (patch by Holger + Veit). + + <li>used modified indent 2.0 + (patch <a href="ftp://invisible-island.net/gnu-patches/">20020428</a>) + to reformat most of the C source files, to simplify maintenance. + + <li>fix a couple of places where there were leading tabs on + symbol-definition lines in Imakefile (Marc La France from report by + Tony Finch) + + <li>add imake variable (TraceXTerm) to allow building debug version + (Egbert Eich). +</ul> + +<H1><A NAME="xterm_166">Patch #166 - 2002/03/25 - XFree86 4.2.0</A></H1> +<ul> + <li>correct a bug in selection: double clicking on a word which + was partly scrolled off the screen may select that text (report + by Vincent Lefevre <vincent@vinc17.org>). + + <li>implement <code>veryBoldColors</code> resource to control whether + the corresponding video attribute such as <code>bold</code> is + displayed when using <code>colorBDMode</code>, etc. (request by Josh + Howard <jrh@vicor-nb.com>). + + <li>define escape sequences for function keys F21-F35 (patch by Steve Wall). + + <li>change the colors for the 256-color model, making them less skewed + toward black (patch by Steve Wall). + + <li>add <code>vt100Graphics</code> resource + (see <a href="#xterm_115">patch #115</a>, + based on discussion with Glenn Maynard). + + <li>ifdef'd Xaw/Xaw3d/neXtaw includes separately to avoid potential + incompatibilities between these flavors of Athena widgets. + + <li>add configure check for XFree86 4.x Xaw library, whose geometry + management is broken, to avoid trying to use it for toolbar + configuration. + + <li>updates to configure script from vile and lynx to allow + configure.in to be compiled with autoconf 2.5x + + <li>add a check for null pointer return by <code>ptsname()</code> + (newsgroup posting from Mike Silva <mikesilva@lucent.com>). + + <li>fill in a few details needed to allow UTF-8 mode to switch on/off + after startup. This requires that <code>wideChars</code> resource be + set. (based on comments in 4 Aug 2001 by Alexey Marinichev + <lyosha@lyosha.2y.net>). + + <li>remove duplicate install rules that make directories, e.g., so installing + manpage will not create app-defaults directory. + + <li>add comment in in <code>do_osc()</code>, reserving cases 30 and 31 + for for Konsole (request by Stephan Binner + <Stephan.Binner@gmx.de>). + + <li>fixes for ctlseqs.ms and xterm.man + (patch by Werner Lemberg <wl@gnu.org>). + + <li>add check for monochrome display, disabling colorMode in that + case (fixes Debian #134130). + + <li>resync with XFree86 CVS + <ul> + <li>Fix some xterm build warnings on *BSD (patch by David Dawes). + <li>Only use SA_RESTART in xterm when it's available (patch by Frank Liu). + <li>Fix incorrect code in signal handlers in most of the clients, + xterm and xdm not done yet (patch by Matthieu Herrb). + </ul> +</ul> + +<H1><A NAME="xterm_165">Patch #165 - 2002/01/05 - XFree86 4.1.0</A></H1> +<ul> + <li>modify <code>uxterm</code> script to strip encoding part from + environment variable before adding ".UTF-8" (based on Debian + #125947, but using a more portable solution). + + <li>add an assignment statement in VTInitialize() to make + <code>awaitInput</code> resource work. + + <li>use new macros init_Bres(), etc., in VTInitialize() to add trace of + the initialization of resources. + + <li>modify checks for $LC_ALL, related environment variables to ensure + the resulting strings are nonempty (report by Markus Kuhn). + + <li>add an ifdef in charproc.c for num_ptrs variable in case all + configure options are disabled. + + <li>modify definition of getXtermBackground() to avoid negative array + index warning on Tru64 (report by Jeremie Petit). + + <li>improve fix from patch #165 (still Debian #117184, report by Matt + Zimmerman <mdz@debian.org>) + + <li>correct install rule for uxterm in Makefile.in, to handle the + case where building in a different directory than xterm's source + (patch by Paul Gilmartin). + + <li>documented ANSI.SYS-style cursor save/restore escape sequences + in ctlseqs.ms, which are in xterm since X11R5. + + <li>correct two entries in the default charClass table, which did not + follow the manpage comment about the character number corresponding + to the class (patch by Marc Bevand <bevand_m@epita.fr>). + + <li>fix a couple of typos in comments in the app-defaults files + (David Krause <xfree86@davidkrause.com>). + + <li>resync with XFree86 CVS + <ul> + <li>update language of copyrights in some files to reflect the fact + that they were reassigned from X Consortium to The Open Group in + 1998. Note that this xterm source is derived from the 1996 + version from X Consortium, does not incorporate changes made by X + Consortium or The Open Group after that date, hence we do not add + The Open Group's 1998 copyright date to related files. + + <li>save/restore <code>errno</code> in signal catcher (patch by Matthieu Herrb). + + <li>modify UXTerm.ad's font5 resource so that xterm can display double + width characters using a font distributed with XFree86 (Tomohiro Kubota). + </ul> +</ul> + +<H1><A NAME="xterm_164">Patch #164 - 2001/11/13 - XFree86 4.1.0</A></H1> +<ul> + <li>correct a case where <code>ptyInitialErase</code> and + <code>backarrowKeyIsErase</code> resources combine to set + <code>DECBKM</code> mode, but a <code>reset</code> command would not + reset xterm to that state, making the erase character revert to ^H + (Debian #117184) +</ul> + +<H1><A NAME="xterm_163">Patch #163 - 2001/11/04 - XFree86 4.1.0</A></H1> +<ul> + <li>correct ifdef's for <code>__QNX__</code> and + <code>USE_SYSV_PGRP</code> in main.c call to <code>tcsetpgrp</code>, + which broke bash behavior around <a href="#xterm_140">patch #140</a> + (report/patch by Frank Liu <fliu@mail.vipstage.com>). + + <li>modify trace.c to fix missing definition of GCC_UNUSED for + compilers other than gcc when configured for trace code (report/patch + by Paul Gilmartin). + + <li>change format in TraceOptions() to use long rather than int, since + the latter could lose precision on 64-bit machines (report/patch by + Nelson Beebe). + + <li>modify xterm manual page and minstall.sh to allow imake rules + to define location of app-defaults directory (Debian #87611). + + <li>review/update list of conflicting preprocesor symbols to remove + from $CPPFLAGS at the end of the configure script. In particular, + this allows one to configure xterm without the utempter library on + Redhat 7.1 (report/patch by Adam Sulmicki). +</ul> + +<H1><A NAME="xterm_162">Patch #162 - 2001/10/23 - XFree86 4.1.0</A></H1> +<ul> + <li>correct logic that processes <code>-class</code> option, so that + a following <code>-e</code> option is handled (Debian #116297). + + <li>improve options-decoding to allow <code>-version</code> and + <code>-help</code> options to be combined (Debian #110226). + + <li>add a 10 millisecond delay in event loop when processing + <code>-hold</code> option, to avoid using too much CPU time + (Debian #116213). + + <li>prefix final program execution in <code>uxterm</code> with "exec" + to avoid a useless shell hanging around (Christian Weisgerber). +</ul> + +<H1><A NAME="xterm_161">Patch #161 - 2001/10/10 - XFree86 4.1.0</A></H1> +<ul> + <li>modify logic that resets keypad application mode to avoid doing + this if there is no modifier associated with the Num_Lock keysym + (report by John E Davis <davis@space.mit.edu> and Alan W Irwin + <irwin@beluga.phys.uvic.ca>). + + <li>add built-in translation for Control/KP_Separator to KP_Subtract, + to accommodate users who wish to use xmodmap to reassign the top + row of the numeric keypad. + + <li>correct Imakefile install-rule for <code>uxname</code> script + (reported by Nam SungHyun <namsh@lge.com>). + + <li>resync with XFree86 CVS – correct typo in <code><ncurses/term.h></code> + ifdef. +</ul> + +<H1><A NAME="xterm_160">Patch #160 - 2001/10/7 - XFree86 4.1.0</A></H1> +<ul> + <li>modify logic in main.c + (see <a href="#xterm_145">patch #145</a>) to avoid generating the + same identifier, for example, for /dev/tty1 and /dev/pts/1, which + is used to denote an entry in the utmp file (Debian bug report + #84676), A similar fix was also sent by Jerome Borsboom + <borsboom@westbrabant.net> in May, but I overlooked it when + reviewing bug reports. + + <li>add configure check for <code><ncurses/term.h></code> to get + rid of hardcoded <code>__CYGWIN__</code> ifdef in resize.c + <p> + NOTE: The CYGWIN port should not be linking <code>resize</code> + with ncurses. It appears that the only reason it is, is because + both the ncurses and termcap ports on that platform are badly + misconfigured (essential pieces have been removed, etc). Checking + for <code><ncurses/term.h></code> does not hurt anything, + since there are some correct installations that are set up that + way. + + <li>add a sample <code>uxterm</code> script, which uses the + <code>UXTerm</code> application defaults for UTF-8 environments. + + <li>undo change to xterm application defaults, since this introduced an + unnecessary incompatibility. The intended functionality was + already addressed by the <a href="#xterm_141">UXTerm</a> + app-defaults file. + + <li>resync with XFree86 CVS + <ul> + <li>Modified xterm app default to use LFD fontnames instead of old type + (Michael Schroeder). + <li>Fix xterm when XIM is disabled - caused a segfault + (Tomohiro Kubota). + </ul> +</ul> + +<H1><A NAME="xterm_159">Patch #159 - 2001/9/19 - XFree86 4.1.0</A></H1> +<ul> + <li>remove an ifdef for <code>USE_HANDSHAKE</code> added in patch + #158 from the second <code>TIOCSSIZE</code> ioctl call in the + initialization code. Paul Gilmartin reports that for Solaris 2.6 + (sparc), stty does not show that xterm sets rows and columns unless + the second ioctl is executed. + + <li>correct treatment of empty parameter list for some OSC strings + (report by Sami Farin <sfarin@ratol.fi>). +</ul> + +<H1><A NAME="xterm_158">Patch #158 - 2001/9/8 - XFree86 4.1.0</A></H1> +<ul> + <li>augment key translations for scrollbar widget to ensure that + keystrokes intended for the text area are not lost if the mouse + pointer happens to fall on the scrollbar. This can happen, for + instance, if the user's <code>app-defaults</code> or + <code>.Xdefaults</code> file contains a translations resource, + though it may also happen through unrelated resource settings: + probably a bug in libXt (reported by Paul Fox + <pgf@foxharp.boston.ma.us> and Dmitry Yu. Bolkhovityanov + <D.Yu.Bolkhovityanov@inp.nsk.su>). + + <li>widen ifdef's in xterm.h to define <code>__EXTENSIONS__</code> on + Solaris, for compilers other than gcc. This was added along + <code>_POSIX_C_SOURCE</code> with in <a href="#xterm_151">patch + #151</a>, but is not sufficient since Sun's compiler does not define + <code>__STDC__</code> by default (report by Matthias Scheler + <tron@zhadum.de>). + + <li>modify xterm to obtain the closest matching color if an exact color + is not available, e.g., on 8-bit displays (patch by Steve Wall) + + <li>implement "OverTheSpot" preedit type of XIM input + (patch by Tomohiro Kubota): + <ul> + <li>This preedit type is a reasonable compromise between + simpleness of implementation and usefulness. "Root" preedit + type is easy to implement but not useful; "OnTheSpot" preedit + type is the best in the point of view of user interface but + very complex. And more, "OverTheSpot" is the preedit type + which the most XIM servers support. Thus, to achieve reasonable + usability, support of "OverTheSpot" preedit type is needed. + + <li>In "OverTheSpot" preedit type, the preedit (preconversion) + string is displayed at the position of the cursor. On the + other hand, it is XIM server's responsibility to display + the preedit string. Thus, it is needed for XIM client (here + XTerm) to inform the XIM server of the cursor position. + And more, to achieve good visual proportion, preedit string + must be written using proper font. Thus, it is XIM client's + responsibility to inform the XIM server of the proper font. + The font must be supplied by "fontset". Fontset is a set of + fonts with charsets which are specified by the current locale. + Since XTerm uses ISO10646 fonts regardless of the current locale, + the fonts for XIM must be prepared separately. It is difficult + to prepare fonts which are similar to XTerm font. Thus, my + patch uses a simple way - the default font is "*" which matches + every fonts and X library will automatically choose fonts with + proper charsets. I added "-fx" command option and "ximFont" + resource to override this default font setting. + + <li>changed the definition of "OverTheSpot" preedit type + from XIMPreeditPosition|XIMStatusArea + to XIMPreeditPosition|XIMStatusNothing. + This matches the behavior of other programs such as + Rxvt, Kterm, Gedit. + + <li>A tiny XIM bugfix is also included. By calling XSetLocaleModifiers() + with parameter of "", it can consier XMODIFIERS environmental + variable which is a standard way for users to specify XIM server + to be used. + </ul> + + <li>adjust configure script to accommodate repackaging of keysym2ucs.c + as include-file for xutf8.c (patch by Tomohiro Kubota). + + <li>add the <code>UXTerm</code> app-defaults file to makefile install + rules (request by Juliusz Chroboczek). + + <li>correct logic in <code>get_termcap()</code>, which returned false + if the <code>tgetent()</code> call indicated that xterm was linked + with terminfo. Although the <code>$TERMCAP</code> variable cannot be + adjusted in this case, xterm still needs information from this call + to extract data to initialize the erase-mode when the + <code>ptyInitialErase</code> resource is false. + + <li>modify <code>ScrollbarReverseVideo()</code> function to cache the + original border color, so it can restore that when an application + flashes the screen (Bugzilla #38872). + + <li>resync with XFree86 CVS + <ul> + <li>remove ifdef's for X_NOT_STDC_ENV (patch by David Dawes). + <li>add Cygwin to special errno handling case in ptydata.c (Alan Hourihane) + <li>set screen size earlier in initialization, to address a race + with window manager resizing its clients (Keith Packard). + </ul> +</ul> + +<H1><A NAME="xterm_157">Patch #157 - 2001/6/18 - XFree86 4.1.0</A></H1> +<ul> + <li>clean up button.c and input.c (patch by Juliusz Chroboczek). The + basic idea is to use a single set of APIs in the XTerm core, and put + a set of workarounds in a separate file. As you will notice, this + drastically simplifies parts of the code; in particular, the only + remaining ifdefs related to the differences between Xutf8 and legacy + systems are related to the selection provider logic. + + This defines two new files, xutf8.h and xutf8.c, provide some + half-hearted but fully portable emulation for the three Xutf8* + functions that XTerm uses. + + Putting these in a separate file will allow people to experiment with + more complex versions without making the core of XTerm more difficult + to maintain. + + The functionality of the emulation is as follows. + <ul> + <li>Xutf8TextListToTextProperty fully handles XStringstyle and + XUTF8StringStyle. It will only generate STRING for XStdICCTextStyle, + and wil only generate Latin-1 in XCompoundTextStyle (but label it as + COMPOUND_TEXT, as the spec requires). (I have hesitated to make this + function fail for XStdICCTextStyle and XCompoundTextStyle; this might + be a smart thing to do, in the hope that the selection requestor will + try UTF8_STRING afterwards; opinions?) + + <li>Xutf8TextPropertyToTextList fully handles STRING and UTF8_STRING. + It systematically fails for COMPOUND_TEXT. + + <li>Xutf8LookupString will properly handle single-keystroke input for + the keysyms covered by Markus' keysym2ucs function. It will not + handle either compose key input or external input methods. + </ul> + + <li>add an ifdef for <code>SunXK_F36</code>, used in + <code>xtermcapKeycode()</code> (patch by Mark Waggoner + <waggoner@ichips.intel.com>). + + <li>modify check for login name to try <code>getlogin()</code> and + $LOGNAME, $USER environment variables to detect if the user has + logged in under an alias, i.e., an account with the same user id + but a different name (Debian bug report #70084). + + <li>add resource <code>tiXtraScroll</code>, which can be used to + preserve the screen contents in the scrollback rather than erasing + it when starting a fullscreen application such as <code>vi</code> + (patch by Ken Martin <fletcher@catsreach.org>). + + <li>two patches by Denis Zaitsev <zzz@cd-club.ru>: + <ul> + <li>added <code>forceBoxChars</code> resource to control the + "line-drawing characters" option. + + <li>added <code>freeBoldBox</code> resource, which, when set true, + suppresses check in <code>same_font_size()</code>, so xterm does + not attempt to ensure that the bold font is the same size as + the normal font. + </ul> + + <li>change the color class for ANSI colors and similar ones such as + bold-color, etc., to follow the convention that the classname is the + instance name with a leading capital (e.g., <code>color0</code> and + <code>Color0</code> rather than <code>color0</code> and + <code>Foreground</code>). There was little use for Foreground as a + class other than to create occasional confusion and bug reports, most + recently by Nelson Beebe who reports that it disables colors in xterm + but not on Linux, which is probably due to a difference in resource + evaluation order. A configure script option (--disable-color-class) + is provided for anyone who did use the older behavior. + + <li>fix a signal-handling bug. When running xterm with + <code>ksh</code> or similar shell such as bash 2.05, xterm will hang + and not respond to keystrokes after the user types + <code>suspend</code>. Additionally the popup menus do not respond, + so it is not possible to send SIGCONT to the shell. + What is happening is that the shell is sending itself SIGSTOP, and it + is being stopped. Per specification it also means that the operating + system is sending SIGCHLD to parent to the bash (XTERM). + Now the issue is that xterm assumes it cannot happen and it expects + to receive SIGCHLD only upon <em>termination</em> of its children. + This causes a deadlock with xterm waiting for the child to + die, and the child waiting for SIGCONT. + (report/patch by Adam Sulmicki), analysis/testing by Sven Mascheck + <sven.mascheck@student.uni-ulm.de>). + + <li>correct some inconsistent checks for <code>XtReleaseGC()</code> + calls in <code>xtermLoadFont()</code> (patch by Nam SungHyun + <namsh@lge.com>). + + <li>updated wcwidth.c and keysym2ucs.c to versions dated 2001/1/12 + and 2001/4/18, respectively from + http://www.cl.cam.ac.uk/~mgk25/ucs/ + + <li>correction to change from <a href="#xterm_90">patch #90</a>, + which was intended to + reset the saved cursor position for normal/alternate screens + on a soft reset, but actually wiped out all of the saved cursor + information. Just reset the saved position for the current screen + (report by Michael Schroeder). + + <li>modify ShowCursor() and HideCursor() so that if the cursor points + to the second part of a wide character, make the show/hide operate on + the first position of the wide character (patch by Sven Verdoolaege). + + <li>scrolling in the alternate screen just before switching back to the + main screen can cause extra blank lines to be inserted into the + scrollback buffer (patch by Paul Vojta + <vojta@math.berkeley.edu>). + + <li>resync with XFree86 4.1.0: + <ul> + <li>Use TermcapLibrary as -lncurses instead of -ltermcap, fixes + problem building xterm/resize on Cygwin/XFree86 (Harold Hunt). + <li>Install xterm.termcap and xterm.terminfo when installing xterm + (Torrey T. Lyons). + <li>Fix some build issues on Cygwin/XFree86 (Suhaib Siddiqi). + <li>Define CBAUD, when it's missing in xterm, on LynxOS + (Stuart Lissaman). + </ul> +</ul> + +<H1><A NAME="xterm_156">Patch #156 - 2001/4/28 - XFree86 4.0.3</A></H1> +<ul> + <li>change order of selection-target types to make 8-bit xterm prefer + UTF8_STRING to COMPOUND_TEXT (patch by Juliusz Chroboczek). + + <li>document <code>-fa</code>, <code>-fs</code> command-line options + and <code>faceName</code>, <code>faceSize</code> + resources which are used by the freetype library support. + + <li>if configure script finds freetype libraries, but imake definitions + do not have the XRENDERFONT definition, define it anyway. + + <li>modify configure script check for freetype libraries to include + <code><Xlib.h></code>, since an older version of the related + headers relies on this (patch by Adam Sulmicki). +</ul> + +<H1><A NAME="xterm_155">Patch #155 - 2001/4/20 - XFree86 4.0.3</A></H1> +<ul> + <li>correct return type of in_put() from <a href="#xterm_155">patch #153</a> + changes, which left it not wide enough for UTF-8 (patch by Bruno Haible). +</ul> + +<H1><A NAME="xterm_154">Patch #154 - 2001/4/11 - XFree86 4.0.3</A></H1> +<ul> + <li>undo check for return value from <code>pututline</code> (used for + debugging) since that function does not return a value on Slackware + 3.6. + + <li>correct length in ScreenWrite, when rendering invisible text + (patch by Sven Verdoolaege <skimo@kotnet.org>). + + <li>fixes/improvements for the <code>i18nSelection</code> resource + from patch #153, by Bruno Haible: + + <ul> + <li>add missing initialization for <code>i18nSelection</code> + resource. + + <li>split-out the non-ICCM aspect of the + <code>i18nSelection</code> resource as a new resource, + <code>brokenSelections</code>. + </ul> + + <li>add configure check for <code><time.h></code> and + <code><sys/time.h></code>, to allow for Unixware 7, + which requires both. If the configure script is not used, only + <code><time.h></code> will be included as before (report + by Thanh Ma). + + <li>fix redefinition of <code>dup2</code>, <code>getutent</code>, + <code>getutid</code>, <code>getutline</code> and <code>sleep</code> + functions on Unixware 7 (report by Thanh Ma + <Thanh.Ma@casi-rusco.com>) + + <li>add a fall-back definition for <code>__hpux</code>, which is + apparently not defined in some compilers on HPUX 11.0 (reported + by Clint Olsen). + + <li>change VAL_INITIAL_ERASE, which is used as a fallback for the + <code>"kb"</code> termcap string to 8, since that matches the + xterm terminal description (request by Alexander V Lukyanov). + + <li>correct an off-by-one in <code>ClearInLine</code>, which caused + the erase-characters (ECH) control to display incorrectly + (patch by Alexander V Lukyanov). + + <li>correct escape sequences shown in terminfo for shifted editing + keys. The modifier code was for the control key rather than + the shift key. +</ul> + +<H1><A NAME="xterm_153">Patch #153 - 2001/3/29 - XFree86 4.0.3</A></H1> +<ul> + <li>increase PTYCHARLEN to 8 for os390, add some debugging traces + for UTMP functions (patch by Paul Gilmartin). + + <li>correct an misplaced brace in <code>SelectionReceived()</code> + (patch by Bruno Haible). + + <li>correct an assignment dropped in <code>SelectionReceived()</code> + which made it not compile for wide-characters combined with debug + traces. + + <li>correct typo, clarify description of 88- and 256-color controls + (report by Bram Moolenaar). + + <li>correct a typo in ctlseqs.ms which caused DEC Locator control + sequences using single quote "'" display grave "`" instead (reported + by Paul Williams, apparently in patch #114). +</ul> + +<H1><A NAME="xterm_152">Patch #152 - 2001/3/13 - XFree86 4.0.2</A></H1> +<ul> + <li>correct index in inner loop in <code>VTInitI18N()</code> from + patch #151 changes, which resulted in infinite loop under some + conditions (report/analysis by Paul Gilmartin). + + <li>remove spurious "%|" from terminfo sgr capabilities + (report/analysis by Adam M Costello, Debian #89222). + + <li>add shell script to adjust list of dynamic libraries linked by + <code>resize</code> when building with the standalone configure + script. Otherwise it uses the same list as for xterm, which is + excessive. + + <li>fix a few compiler warnings reported by the 20010305 gcc snapshot. +</ul> + +<H1><A NAME="xterm_151">Patch #151 - 2001/3/10 - XFree86 4.0.2</A></H1> +<ul> + <li>alter the behaviour of selections in XTerm (patch by Juliusz Chroboczek). + It is believed to follow the ICCCM + UTF8_STRING to the letter, both + in UTF-8 and in eight-bit mode. From his description: + <ul> + <li>When compiled against XFree86 4.0.2, the patched XTerm will make + the selection available as COMPOUND_TEXT, STRING or UTF8_STRING in + both modes. It will request selections in the following order: + <p> + UTF-8 mode: UTF8_STRING, TEXT, COMPOUND_TEXT, STRING.<br> + eight-bit mode: TEXT, COMPOUND_TEXT, UTF8_STRING, STRING. + + <li>When compiled against an earlier version of XFree86 (or compiled with + OPT_UTF8_API=0), it will still obey the ICCCM, but will neither + request nor provide UTF8_STRING in eight-bit mode, and neither TEXT + nor COMPOUND_TEXT in UTF-8 mode. + <li>For compatibility with previous versions of XTerm, a resource + <code>i18nSelections</code> is provided, please see the manpage for + details. However, due to an unexpected combination of ICCCM + extensions by various bits and pieces of the libraries, interacting + with previous versions of XTerm will work in many locales even + without this flag. (Please do not set this resource to true by + default, as this would violate the ICCCM.) + </ul> + + <li>improved error checking/reporting in VTInitI18N(), ensuring that + lack of input method styles is treated distinctly from a mismatch. + + <li>remove an incorrect ifdef from patch #141 which suppressed + overstriking to simulate bold font when xterm was compiled to support + wide characters (report/analysis by Adam M Costello + <amc@cs.berkeley.edu>, Debian #76404, Debian #77575). + + <li>modify <code>RequestResize()</code> function to save/restore window + manager hints. Its call to <code>XtMakeResizeRequest()</code> had + the undesirable side-effect of clearing window manager hints, e.g., + when switching to 132-columns via DECCOLM escape sequence. Window + manager hints make it simple to resize xterm in terms of character + cells rather than pixels (reports by Christian Weisgerber, + Debian #79939). + <p> + This applies to the normal configuration. When built with toolbar + support, the hints are applied to a different widget level (more + work will be needed to make hints work with the toolbar). + + <li>fix a redefinition warning for resize.c on OpenBSD (patch by + Christian Weisgerber). + + <li>change resource corresponding to <code>-T</code> option to match + Xt library's <code>-title</code>, i.e., <code>.title</code> + rather than <code>*title</code> so the command-line options are + interchangeable as documented (Debian bug report #68843). + + <li>add script used from autoconf'd makefile for installing manpages, + since recent XFree86 changing the way section numbers are represented + makes the install dependent on extra scripts. + + <li>add configure check for freetype libraries and configure option + --disable-freetype to override this feature. + + <li>modify some configure script macros to avoid using changequote(), + which has been rendered useless in the latest autoconf alpha 2.49c + + <li>update config.guess, config.sub to 2001-2-13 + + <li>remove redundant/contradictory __CYGWIN__ definitions from resize.c + + <li>correct manpage typo introduced by X11R6.5 resync. +</ul> + Changes from XFree86 4.0.2: +<ul> + <li>add definition of <code>_POSIX_C_SOURCE</code> for Solaris to + make this compile with <code>gcc -ansi -pedantic</code> (report + by <mark@zang.com>. +</ul> + +<H1><A NAME="xterm_150">Patch #150 - 2000/12/29 - XFree86 4.0.2</A></H1> +<ul> + <li>move the binding for shifted keypad plus/minus, which invokes the + <code>larger-vt-font()</code> and <code>smaller-vt-font()</code> + actions, respectively, into the translations resource (suggested by + Marius Gedminas <mgedmin@puni.osf.lt>). + + <li>modify configure script to support the + <code>--program-prefix</code>, <code>--program-suffix</code> and + <code>--program-transform-name</code> options (request by Alison + Winters <alison@mirrabooka.com>). + + <li>fixes for wide/combining characters (Robert Brady): + <ul> + <li>fix a scrolling / combining characters display anomaly + + <li>fix a problem with double-width characters where if the primary + font had no box-drawing characters, the right hand half of + double-width characters was erased (reported by Yao Zhang + <yzhang@sharemedia.com>). + + <li>fix special case of null byte for key handling in UTF-8 locales. + </ul> + + <li>modify logic that compares sizes of normal and bold fonts to be + more forgiving of the font server's choice of bold font which must + match the normal font's size. Now <code>same_font_size()</code> + compares the height of the fonts rather than individually ascent and + descent, and allows the bold font to be one pixel smaller than the + normal font (addresses a report by Alan Citterman + <alan@mticket.com>, who says that something in patches #146 to + #148 made xterm more likely to overstrike bold fonts, and indirectly + Debian bug report #76404, which reports the opposite). + + <li>make configure script use $CFLAGS and $CPPFLAGS consistently, + including removing a chunk from configure.in which attempted to + save/restore $CPPFLAGS while processing value set by the --x-includes + option, but lost values set in an intervening AC_CHECK_HEADERS. This + change modifies macros CF_ADD_CFLAGS, CF_ANSI_CC_CHECK and + CF_X_TOOLKIT, as well as removing variables IMAKE_CFLAGS and X_CFLAGS + from the generated makefile (the AC_CHECK_HEADERS problem was + reported by Albert Chin-A-Young <china@thewrittenword.com<). + + <li>correct a comparison in SELECTWORD case of ComputeSelect(), which + resulted in a word-selection wrapping past the first column without + checking the first column's character class (reported by Christian + Lacunza <celacunza@netscape.net> + + <li>correct a logic in UTF-8 mode for selecting double-width characters; + a combining character was omitted (patch by Markus Kuhn). + + <li>add feature to pop (raise) window when a bell is received + (patch by Gael Roualland <gael.roualland@dial.oleane.com>). + + <li>add __NetBSD__ and __OpenBSD__ to special-case in xterm_io.h + for USE_POSIX_TERMIOS definition (patch by Christian Weisgerber). + + <li>move special-case HPUX include for <sys/bsdtty.h> to + xterm_io.h to define TIOCSLTC, making HAS_LTCHARS defined for HPUX + 10.20 (report by Bruno Betro). +</ul> + +<H1><A NAME="xterm_149">Patch #149 - 2000/12/6 - XFree86 4.0.1h</A></H1> +<ul> + <li>restructured includes for <code>termios.h</code>, + <code>termio.h</code> and related definitions for main.c, os2main.c, + screen.c and resize.c so they will share equivalent definitions in a + new header <code>xterm_io.h</code>. This is intended to solve some + problems mainly for HPUX which appear to arise from inconsistent + definitions for SIGWINCH- and HAS_LTCHARS-related symbols (reports + by Bruno Betro, Jeremie Petit and Clint Olsen). + + <li>improve usability of double-width fonts by allowing normal fonts + to be given as double-width (from a patch by Fabrice Bellard + <bellard@email.enst.fr>). + + <li>correct a few compiler warnings in TRACE() macros for + signed/unsigned variable differences (reported by Clint Olsen). + + <li>make configure script use $CFLAGS and $CPPFLAGS more consistently, + i.e., by using CF_ADD_CFLAGS in CF_ANSI_CC macro. + + <li>expanded description of environment variables in manual-page. + + <li>modify OPT_TCAP_QUERY feature to always return the termcap or + terminfo capability string in the response, and to read/write the + names in hexadecimal form to allow for the special case of termcap's + <code>k;</code> name (patch by Bram Moolenaar). + + <li>add OPT_SAME_NAME and OPT_TCAP_QUERY to xtermcfg.hin, so the + corresponding configure options work (patch by Bram Moolenaar). + + <li>resync with XFree86 4.0.1g: + <ul> + <li>Rewrite Xft library for Render extension/core text and font management + Change xterm to use new interface (Keith Packard). + </ul> +</ul> + +<H1><A NAME="xterm_148">Patch #148 - 2000/10/31 - XFree86 4.0.1d</A></H1> +<ul> + <li>document logfile options in man-page. + + <li>correct spelling of <code>-samename</code> option in help message. + + <li>add configure script option <code>--enable-tcap-query</code> + (request by Bram Moolenaar). + + <li>add a "Co" or "colors" entry to the OPT_TCAP_QUERY feature + (patch by Bram Moolenaar). + <li>patch by Kiyokazu Suto <suto@ks-and-ks.ne.jp>: + <ul> + <li>add support for bold font for double width characters. + The font name may be specified with the command line option + <code>-fwb</code> or with resource + <code>wideBoldFont</code> (class <code>WideBoldFont</code>). + <li>correct underlining of double width character string, which + was drawn only half width. + <li>correct binary search of precomposed character table, which + may return wrong result when <code>int</code> is just 32 bits. + </ul> + + <li>some changes to align terminfo with ncurses 5.2: + <ul> + <li>remove xtermm description, retaining xterm-mono since the former + conflicts with ncurses. + <li>modify initialization and reset strings to avoid putting the + save/restore cursor operations bracketing changes to video + attributes, since the changes could be lost when the cursor is + restored. This affects xterm-r6 and xterm-8bit (the xterm-xfree86 + entry uses the soft-reset feature which resets scrolling margins + and origin mode without requiring us to save/restore the cursor + position). + <li>make a few entries explicitly inherit from xterm-xfree86 rather + than xterm: xterm-rep, xterm-xmc, xterm-nrc + </ul> + + <li>ensure that sign-extension does not affect <code>ctype</code> + macros by using <code>CharOf()</code> macro to coerce the parameter + to an unsigned char. + + <li>resync with XFree86 4.0.1d: + <ul> + <li>Add primitive support in xterm for Xft based fonts (Keith Packard). + The changes are ifdef'd with <code>-DXRENDERFONT</code>. + </ul> +</ul> + +<H1><A NAME="xterm_147">Patch #147 - 2000/10/26 - XFree86 4.0.1c</A></H1> +<ul> + <li>correct implementation of <code>ptyInitialErase</code>: the + value assigned to <code>initial_erase</code> was for the control + terminal, which is correct as far as it goes. But there was no + following test for the pseudo-terminal's erase value, which would + overwrite the default obtained from the control terminal + (reported by Christian Weisgerber <naddy@mips.inka.de>). + + <li>modify check for printable-characters in OSC string to use xterm's + ansi_table rather than isprint() macro, to isolate this check from + locale settings. This fixes a problem using 8-bit characters to + set the title (reported by Ricardas Cepas <rch@richard.eu.org>). + + <li>modify sample scripts to check for printf before print, since the + latter is not as well standardized (e.g., on Linux). + + <li>updated config.sub, config.guess to reflect changes on + subversions.gnu.org +</ul> + +<H1><A NAME="xterm_146">Patch #146 - 2000/9/12 - XFree86 4.0.1c</A></H1> +<ul> + <li>correct two instances overlooked from patch #141 which assumed + UTF-8 mode without checking, causing a core dump in non-UTF-8 mode + (one instance was reported by Tommi Virtanen <tv@debian.org>). + + <li>correct a problem selecting from the scrollback buffer in UTF-8 + mode by changing remaining getXtermCell() calls to XTERM_CELL() as in + the non-UTF-8 cases (report by Markus Kuhn, patch by Robert Brady). +</ul> + +<H1><A NAME="xterm_145">Patch #145 - 2000/9/11 - XFree86 4.0.1c</A></H1> +<ul> + <li>changes for UTF-8 configuration (Robert Brady): + <ul> + <li>doublewide characters don't lose their accents when the cursor + moves onto or from them (a visual bug) + + <li>fix logic in addXtermCombining, which mean that if the low byte + of a cell's first combining char was 0, a following combining char + would go into combining slot 1, not 2. + + <li>modify logic for cut-buffers so UTF-8 data is first converted + to Latin1. + + <li>collapse surrogates, 0xfffe, 0xffff to UCS_REPL. + + <li>modify to allow xterm to to show combining characters + attached to doublewidth characters. + + <li>correct bug in linewrap with -u8 option (reported by + Andreas Koenig <andreas.koenig@anima.de>). + </ul> + + <li>several changes to PTY logic (based on request by Tim Ryan + <timryan@nortelnetworks.com>). + <ul> + <li>modify treatment of <code>-S</code> option to to make it work with + Unix98 PTY's. + + <li>restore sense of IsPts flag in <code>get_pty()</code>, which was + lost in Unix98 changes. + + <li>use new functions <code>my_pty_id()</code> and + <code>my_pty_name()</code> to simplify/fix strings used for utmp, + wtmp identifiers. + + <li>simplify <code>get_pty()</code> function, making it have a single + return point so its inputs/outputs can be identified. + </ul> + + <li>update config.guess and config.sub and scripts to my 20000819 patch, + adding cases for OS/2 EMX. + + <li>add special case for os390 compiler options to configure script + (patch by Paul Gilmartin) + + <li>fix some unused-variable compiler warnings (reported by + Zdenek Sekera). + + <li>split-out some string functions into xstrings.c, to use them + more consistently among main.c, os2main.c and resize.c + + <li>align termcap/terminfo files, adding entries to make them match. + The termcap entries are necessarily less complete than the terminfo, + to fit within 1023 character per entry. + + <li>add terminfo entry for xterm-sco (SCO function keys). + + <li>modify <code>same_font_name()</code> to properly handle wildcard + introduced in <code>bold_font_name()</code>, making comparison for + different fonts succeed when only the normal font is specified. This + is needed to decide if 1-pixel offset should be used. (reported + in a newsgroup by Bart Oldeman <enbeo@enbeo.resnet.bris.ac.uk>) + + <li>correct preprocessor line for OPT_WIDE_CHARS in drawXtermText() + from patch #141 which resulted in overstriking for bold fonts not + working. + + <li>correct Imakefile from 4.0.1c resync so UTF-8 modules are in + UTF8SRC, UTF8OBJ lists, allowing build without UTF-8 support. +</ul> + +<H1><A NAME="xterm_144">Patch #144 - 2000/8/23 - XFree86 4.0.1b</A></H1> +<ul> + <li>remove a spurious assignment in ScreenWrite() from Robert Brady's + patch which set a null at the "end" of the buffer to be written. + That made the autowrap feature write a blank in the first column for + the non-UTF-8 configuration, rather than the actual character + (reported by Alan Citterman <alan@mticket.com>). +</ul> + +<H1><A NAME="xterm_143">Patch #143 - 2000/8/19 - XFree86 4.0.1b</A></H1> +<ul> + <li>add a check to ensure that <code>-class</code> command-line option + is not confused with <code>-c</code> (reported by Paul Townsend + <aab@aab.cc.purdue.edu>). +</ul> + +<H1><A NAME="xterm_142">Patch #142 - 2000/8/18 - XFree86 4.0.1b</A></H1> +<ul> + <li>correction to precompose scripts, so 0061 + 0300 will now be really + be displayed as 00C0 (patch by Robert Brady + <robert@susu.org.uk>). + + <li>correct macro ClassSelects() in button.c, used to hide ifdef's for + OPT_WIDE_CHARS in patch #141 (reported by Andreas Paul + <paula@informatik.tu-muenchen.de>). + + <li>change wcwidth.h to include stddef.h rather than wchar.h, which is + not present on OpenBSD and FreeBSD (reported by Christian + Weisgerber and Bram Moolenaar). + + <li>newer config.sub and config.guess, from lynx 2.8.4dev.7 +</ul> + +<H1><A NAME="xterm_141">Patch #141 - 2000/8/14 - XFree86 4.0.1b</A></H1> +<ul> + <li>changes for doublewidth and combining characters, from + http://www.ecs.soton.ac.uk/~rwb197/xterm/ + (integrated patch by Robert Brady). + In this context, + doublewidth refers to 16-bit character sets which may have glyphs + occupying two cells. + + <li>add command-line option <code>-class</code>, which allows one + to override xterm's resource class. Also add resource file + <code>UXTerm.ad</code>, which simplifies using xterm for both + 8-bit character sets and UTF-8. + + <li>fixes/improvements to OPT_TCAP_QUERY logic (patches by Bram + Moolenaar, Steve Wall). +</ul> + +<H1><A NAME="xterm_140">Patch #140 - 2000/7/23 - XFree86 4.0.1</A></H1> +<ul> + <li>modify Makefile.in to circumvent GNU make's built-in suffix rule + for ".sh" which confuses install.sh with the "make install" target + (report/patch by Paul Gilmartin). + + <li>implement an experimental control sequence which an application may + use to query the terminal to determine what sequence of characters it + would send for a given function key. This is ifdef'd with + OPT_TCAP_QUERY (request by Bram Moolenaar). + + <li>add /usr/local to search path in CF_X_ATHENA configure macro + to build with Xaw3d on OpenBSD (patch by Christian Weisgerber). + + <li>add missing <code>#undef HAVE_TERMIO_C_ISPEED</code> to + xtermcfg.hin, omitted in patch #133 fix for IRIX 6.5 baudrate (report + by Alain Filbois <Alain.Filbois@loria.fr>). + + <li>correct a few errors in xterm.man: font in filename example for + Tektronix emulation, and description of -nul/+nul command-line + options (report by Eric Fischer <enf@pobox.com>). + + <li>update config.guess and config.sub, from tin and lynx. +</ul> + +<H1><A NAME="xterm_139">Patch #139 - 2000/6/17 - XFree86 4.0d</A></H1> +<ul> + <li>back out change to <code>-name</code> command-line option, + restoring its original behavior (as noted by David Madore, the + correct interpretation of this option is the application instance + rather than the application class). +</ul> + +<H1><A NAME="xterm_138">Patch #138 - 2000/6/15 - XFree86 4.0c</A></H1> +<ul> + <li>workaround for fixed fonts which are generated from Unicode fonts: + they omit glyphs for some xterm's less-used line-drawing characters, + which caused xterm to set a flag telling it to use only its internal + line-drawing characters. Do not set the flag (it can be set from the + popup menu), and xterm will generate only the line-drawing glyphs + which actually are missing. + <br> + Otherwise, when used for large fonts, xterm may generate a 2-pixel + wide line, which can leave dots on the screen. + + <li>restore first line of 256colres.pl, omitted in 4.0c diffs. +</ul> +<H1><A NAME="xterm_137">Patch #137 - 2000/6/10 - XFree86 4.0b</A></H1> +<ul> + <li>make command-line <code>-name</code> option work as documented. + Apparently this was lost in X11R5 when coding to use + <code>XtAppInitialize</code>. + + <li>limit numeric parameters of control sequences to 65535 to + simplify checks for numeric overflow. + + <li>change index into UDK list to unsigned to guard against numeric + overflow making the index negative (Taneli Huuskonen + <huuskone@cc.helsinki.fi>). + + <li>change <code>sun function-keys</code> resource name to + <code>sunFunctionKeys</code> to work around redefinition of the + token <code>sun</code> by xrdb on Solaris. Similarly, renamed + resource <code>sun keyboard</code> to <code>sunKeyboard</code> + (Steve Wall). + + <li>change similar resource names for HP and SCO to avoid potential + conflict with xrdb symbols on other systems, as well as for + consistency. + + <li>reorganized the install targets in the autoconf'd Makefile, adding + install-app, install-bin, install-dirs and install-man. The + app-defaults class can be overridden by setting the make variable + 'CLASS', simplifying customization of xterm as a Unicode terminal, + e.g., CLASS=UXTerm. + + <li>add limit checks to <code>ClearInLine()</code>, + <code>ScrnInsertChar()</code>, <code>ScrnDeleteChar()</code> to + correct potential out-of-bounds indexing (prompted by Debian bug + report #64713, which reported a problem with ICH escape sequences). + + <li>updates to config.sub and config.guess + Kevin Buettner <kev@primenet.com> for elf64_ia64 + Bernd Kuemmerlen <bkuemmer@mevis.de> and MacOS X. + + <li>for os390, add check for errno set to + ENODEV on failure to open /dev/tty when there is no controlling + terminal (patch by Paul Gilmartin). + + <li>fixes for building on Digital Unix 4.0 and AIX 4.2 + (patch from H Merijn Brand <h.m.brand@hccnet.nl>). + + <li>modify DECRQSS reply for DECSCL to additionally report if the + terminal is set for 8-bit controls. +</ul> + +<H1><A NAME="xterm_136">Patch #136 - 2000/6/3 - XFree86 4.0b</A></H1> +<ul> + <li>add a resource (<code>limitResize</code>) + limiting resizing via the CSI 4 t and CSI 8 t sequences. + + <li>ignore out-of-bounds resize requests, i.e., where sign-extension + or truncation of the parameters would occur. +</ul> + +<H1><A NAME="xterm_135">Patch #135 - 2000/5/29 - XFree86 4.0b</A></H1> +<ul> + <li>remove code introduced in #134 which made some backgrounds bold. + + <li>minor correction to format of updated $TERMCAP when adding + <code>kb</code> capability for <code>ptyInitialErase</code> logic. + + <li>improved test for SVR4 definition. +</ul> + +<H1><A NAME="xterm_134">Patch #134 - 2000/5/28 - XFree86 4.0b</A></H1> +<ul> + <li>update URL's and mailing addresses, moved to http://dickey.his.com + and dickey@herndon4.his.com + + <li>correct missing quotes in CF_TTY_GROUP configure script macro in + case the script is run in batch mode. + + <li>modify ownership-check of log file to ignore the group ownership. + Otherwise xterm cannot create logfiles in directories with set-gid + permissions. + + <li>simplify the logic that reads termcap data. + + <li>add fallback definition for B9600 in case line speed definition + for 38400 is missing (report by Jack J Woehr <jwoehr@ibm.net>, + for OpenBSD 2.6). + + <li>fix: Set highlightColor, and select a region containing the text + cursor. If the window loses focus, the cursor becomes hollow, with + the region inside the cursor being background/foreground, unlike the + rest of the selection, which is foreground/highlight + (patch by Ross Paterson <ross@soi.city.ac.uk>). + + <li>add configure script tests to define SVR4, SYSV and USE_POSIX_WAIT, + which enables xterm to compile on Solaris 7 and SCO Openserver + without imake, though there are still a few features for the latter + which require <code>sco</code> to be predefined. + + <li>patches from Steve Wall: + <ul> + <li>add support for two Sun-specific function keys. These keys are + labeled F11 and F12 on Sun Type 5 keyboards, but return SunXK_F36 and + SunXK_F37. Support will only be compiled in if the header file + <X11/Sunkeysym.h> exists and contains the appropriate symbol + definitions. The keycodes for the DEC keycodes were arbitrary unused + codes, but the ones for the Sun keycodes are what cmdtool and + shelltool actually send. + + <li>add <code>colorRV</code> and <code>colorRVMode</code> resources to + allow specifying a color to use for reverse video, similar to the + existing UL, BD, and BL modes. + + <li>add <code>alwaysUseMods</code> resource, to override check if + <code>alt</code> or <code>meta</code> modifiers are used in + <code>translations</code> resource. Revamped the code to calculate + the modifier value, and included Meta if alwaysUseMods is TRUE, using + values 9-16. + </ul> + + <li>fixes for os390 (Paul Gilmartin): + <ul> + <li>regularize the definition of CONTROL() and remove an + acknowledged "trial and error" table. + + <li>translate "^?" into A2E(0177) which is the EBCDIC "DEL" + rather than plain 0177 which is the EBCDIC quotation mark. + + <li>modify <code>xtermMissingChar()</code> so that EBCDIC codes 128-159 + are not rendered as blanks by X server running on Solaris, which sees + those as control characters. + + <li>make debugging traces (configure --enable-trace) + work properly with EBCDIC. + </ul> +</ul> + +<H1><A NAME="xterm_133">Patch #133 - 2000/5/2 - XFree86 4.0a</A></H1> +<ul> + <li>add substitutions in autoconf'd Makefile for CPPFLAGS, LDFLAGS and + AWK (reported by Neil Bird). + + <li>correct uninitialized <code>childstat</code> variable from patch + #131 in <code>creat_as()</code> function, which caused logging to not + work on Solaris, whose <code>waitpid()</code> function does not + initialize its parameter. Add check for EINTR on return from + <code>waitpid()</code> as well (reported by Neil Bird + <neil.bird@rdel.co.uk>). + + <li>remove a redundant check for working <code>setuid()</code> function + introduced in patch #132. Greg Smith reports that this does not work + as intended on os390. + + <li>change line speed from 9600bd to 38400bd, to accommodate people who + mistakenly use $TERM set to <em>vt100</em>, to reduce the effect of + padding associated with this terminal type. + + <li>add configure script check for IRIX 6.5's redefinition of baud + rates associated with <code>struct termio</code>, to correct a + situation where the baud rate was initialized to zero (reported by + Andrew Isaacson <adi@lcse.umn.edu>). + + <li>remove unused configure script check for VDISABLE. +</ul> + +<H1><A NAME="xterm_132">Patch #132 - 2000/4/11 - XFree86 4.0a</A></H1> +<ul> + <li>undo an incorrect change from patch #113 caused the right scrollbar + to be positioned incorrectly when re-enabling it (analysis by + D Roland Walker). + + <li>add ctrlFKeys resource, replacing constant for adjusting + control-F1 to control-F12 to VT220-style F10-F20. The resource + changes the constant 12 to a default value of 10 (request by + Jim Knoble <jmknoble@pobox.com>). + + <li>correct ifdef'ing for conflict between definitions in AIX's + <sys/select.h> and <X11/Xpoll.h> (reported by Clint + Olsen). + + <li>add checks for return-values of getutid(), initgroups() and + setuid() in main.c, as well as modifying ifdef's for __osf__ to + include tty-group and WTMP logic (adapted from patch by Paul Szabo + <psz@maths.usyd.edu.au>) + + <li>modify resize.c to build and work on os390 (uses EBCDIC) + (adapted from patch by Phil Sidler <Phil.Sidler@airborne.com>) + + <li>use Ires(), Bres() and Sres() macros to simplify resource list in + charproc.c + + <li>resync with XFree86 4.0a: + <ul> + <li>correct a typo in os2main.c (Holger Veit, from 4.0a). + </ul> +</ul> + +<H1><A NAME="xterm_131">Patch #131 - 2000/3/3 - XFree86 3.9.18b</A></H1> +<ul> + <li>improve logfile security (integrated patch by Branden Robinson) + <ul> + <li>make the <code>creat_as()</code> function more strict by using + O_EXCL rather than O_APPEND. + <li>fixes to make DEBUG ifdef's compile/run, including making the + debug logfile more unique by appending a timestamp to its name. + <li>include <term.h> in resize.c, to fix a missing-prototype + warning. + </ul> + + <li>modified <code>creat_as()</code> a little more, retaining the + ability to append to a logfile If the user specifies the name. + Also, check if the opened file (which patch #130 ensures is + owned by the effective user) is not writable by other users. + + <li>use <code>creat_as()</code> logic to make tek4014 screen-copy + more secure (noted by Branden Robinson). + + <li>ifdef'd some of Branden's changes to build/work on older machines. + + <li>correct missing initialization of the <code>.mode</code> flag in + <code>ColorRes</code> struct, from patch #129. This worked on Linux + because <code>malloc()</code> zeroes memory on that platform + (reported by Christian Weisgerber). + + <li>modify logic for <code>deleteIsDEL</code> resource so it has + internally 3 states: unspecified, true and false. If unspecified, + the keyboard type determines whether the Delete key transmits + <code><ESC>[3~</code> or <code>\177</code>, and the popup menu + entry reflects the internal state. Otherwise, the popup menu entry + overrides the keyboard type (suggested by Dr Werner Fink, to make it + simpler to set resources that imitate the legacy X11R6 xterm). +</ul> + +<H1><A NAME="xterm_130">Patch #130 - 2000/3/1 - XFree86 3.9.18a</A></H1> +<ul> + <li>modify <code>scroll-forw()</code> and <code>scroll-back()</code> + actions, adding a third parameter which will direct xterm to ignore + the action when mouse reporting is enabled. This is needed for + the wheel mouse to be used to report to the application rather than + scroll the window. + + <li>add menu entry and action to allow disabling xterm's assumption + that the current font contains line-drawing characters if the + font cells 1-31 are nonempty. Some fonts may have other characters + (reported by Bruno Betro <bruno@iami.mi.cnr.it>). + + <li>add a check in <code>creat_as()</code> to ensure that the user + really owns the logfile that has been opened. + + <li>add logic to implement SCO function-keys. (This is really + incomplete, since I intend to revisit this and make xterm able to + emulate scoansi better than just the function-keys). + + <li>add configure script option --enable-sco-fkeys, minor related fixes + (patch by Dr Werner Fink). + + <li>fix typos in ctlseqs.ms (reported by Bram Moolenaar) + + <li>fix typo in sinstall.sh default for $TST_PROG (reported by + Paul Gilmartin <pg@sweng.stortek.com>) +</ul> + +<H1><A NAME="xterm_129">Patch #129 - 2000/2/26 - XFree86 3.9.18a</A></H1> +<ul> + <li>improve initialization of ANSI colors by delaying allocation until + each color is first used. + + <li>remove ifdef that prevented colorBD/colorUL/colorBL resources from + working when 256-color configuration was built (reported by + Todd Larason). + + <li>fix some minor inconsistencies in terminfo (Debian #58530). +</ul> + +<H1><A NAME="xterm_128">Patch #128 - 2000/2/17 - XFree86 3.9.18</A></H1> +<ul> + <li>correct logic for <code>oldXtermFKeys</code> resource, fixes a core + dump when attempting to set it from the command-line (reported by Dr + Werner Fink). + <li>correct ifdef for meta-sends-escap so configure --disable-num-lock + builds. +</ul> + +<H1><A NAME="xterm_127">Patch #127 - 2000/2/12 - XFree86 3.9.17e</A></H1> +<ul> + <li>add resource, popup menu entry and control sequence to allow + changing the Delete key to send either DEL or the VT220-style + Remove escape sequence. + + <li>remove logic for metaSendsEscape that would allow xterm to send + <code><ESC>[3~</code> before a function key that would begin + with <code><ESC>[3~</code> (request by Christian Weisgerber). + + <li>add missing action and documentation for meta-sends-escape. + + <li>correct a few typos in ctlseqs.ms (incorrect code for Cyan color) +</ul> + +<H1><A NAME="xterm_126">Patch #126 - 2000/2/8 - XFree86 3.9.17c</A></H1> +<ul> + <li>ensure that xterm will automatically activate the UTF-8 mode whenever + the name of the locale environment variable suggests that a UTF-8 + locale is in use (patch by Markus Kuhn). + This will help that by simply setting LC_CTYPE an + entire system can be switched over to UTF-8, without users having to + remember the UTF-8 command line options ("-u8", etc.) of the various + applications. Command line options and X resource entries can still + be used to override this default choice. + + <li>add old function-keys control sequences and popup menu entry, for + compatibility with legacy X11R6 xterm. + + <li>revert translation of editing keypad "Delete" key to legacy \177. + + <li>simplify the color-resource data expressions with macro COLOR_RES, + for later use in restructuring color initialization. + + <li>change encoding of wheel mouse (buttons 4 and 5) to avoid conflict + with legacy mouse modifiers (suggested by Bram Moolenaar). +</ul> + +<H1><A NAME="xterm_125">Patch #125 - 2000/1/31 - XFree86 3.9.17c</A></H1> +<ul> + <li>make this work on OpenVMS + (integrated patch by David Mathog). + + <li>rename some functions, e.g., <code>Index</code> to + <code>xtermIndex</code> so that ports such as VMS which link + externals ignoring case will not have library conflicts (reported by + David Mathog). + + <li>correct logic of <code>do_reversevideo()</code>, which did not + update the corresponding popup menu check mark (reported by David + Mathog, this was a detail overlooked in patch #94). + + <li>change TRACE macro so semicolon is not within definition, making + <em>indent</em> and similar programs work better. + + <li>add <code>depend</code> rule to Makefile.in + + <li>modify logic of boldColors resource to suppress it if an extended + color control has been used, e.g., for 88-color or 256-color mode + (patch by Todd Larason). + + <li>revise logic that handles menus and input translation for keyboard + type so only one can be selected at a time. + + <li>restore kdch1=\177 for the Sun function-key type, and make the + the Delete key send DEL (\177) if the oldXtermFKeys resource is set. + + <li>rephrase logic and ifdef's for POSIX VDISABLE to avoid preprocessor + expression that will not compile on NetBSD/x86 1.4.1 (reported by + Takaaki Nomura <amadeus@yk.rim.or.jp>). + +</ul> + +<H1><A NAME="xterm_124">Patch #124 - 2000/1/27 - XFree86 3.9.17b</A></H1> +<ul> + <li>change coding of editing keypad's "Delete" key to + <escape>[3~, in the default (Sun/PC) keyboard mode. + This makes the terminfo kdch1 capability independent of the + coding of the backarrow key, which sends either backspace (8) + or DEL (127). The reason for doing this (compatibility with + the <em>screen</em> program) outweighs the choice of DEL (127) + which was used in X11R5/X11R6 xterms. The <em>screen</em> + program translates whatever matches kdch1 into <escape>[3~, + even if it happens to be the stty erase character. + + <li>add encoding for control/?, to work around xmodmap or key + translations which may confuse backspace and delete. A control/? + will send DEL (127), and a control/H will of course send backspace + (8). + + <li>add encoding for kcbt to <escape>[Z (fixes Debian #54840). + + <li>minor correction to logic that encodes Sun and DEC function keys + to avoid sending an escape sequence if the key symbol is not found + in xterm's lookup table. + + <li>simplify ifdef's in main.c for POSIX VDISABLE so the "^-" pattern + is more likely to be implemented when <em>imake</em> configures xterm + (fixes Debian #55105). + + <li>change manpage to make it clearer what codes are sent by the + backarrow key. +</ul> + +<H1><A NAME="xterm_123">Patch #123 - 2000/1/22 - XFree86 3.9.17a</A></H1> +<ul> + <li>add a note reserving OSC 51 for use in Emacs shell (request by + Rob Mayoff <mayoff@dqd.com>). + + <li>correct a missing backslash in xterm-vt220 termcap. + + <li>cleanup remaining quoted includes, preferring bracketed form. + + <li>minor configure-script macro updates from tin and vile. + + <li>add configure-script option for using utempter library, adapted + from Redhat 6.1 patch for XFree86 3.3.5 + + <li>resync with XFree86 3.9.17a: + <ul> + <li>correction to QNX support (Frank Guangxin Liu) + <li>some cosmetic changes that did not correct any reported problems. + </ul> +</ul> + +<H1><A NAME="xterm_122">Patch #122 - 1999/12/28 - XFree86 3.9.16f</A></H1> +<ul> + <li>move the suggested wheel-mouse button translations into charproc.c + to simplify customization. Correct some minor logic errors in the + support for buttons 4 and 5, used for wheel mice (reported by + Bram Moolenaar). + + <li>implement <em>metaSendsEscape</em> resource, with corresponding + control sequence and menu entry. Like <em>eightBitInput</em>, this + causes xterm to send ESC prefixing the given key, but applies to + all keys and is independent of the 8-bit/7-bit terminal setting. + (requests by Alexander V Lukyanov and Marc Feeley). + + <li>correct potential indexing with negative subscript in udk_lookup(), + (reported by Ian Collier <Ian.Collier@comlab.ox.ac.uk>). + + <li>modify configure script that sets TERMINFO_DIR to use ${prefix} + rather than /usr if the --prefix option was specified (request by + Zdenek Sekera <zs@sgi.com>). + + <li>modify checks for repeat-character control sequence to test the + character class against xterm's state table, rather than the + isprint() macro (patch by Alexander V Lukyanov). + + <li>change several functions to macros to improve speed + + <li>two corrections to simulation of bold font via overstriking: + <ul> + <li>use clipping to avoid leaving trash at end of the text, and + <li>add brackets so wide-character logic does not fall-through + into the overstriking logic (reported by + Marc Feeley <feeley@IRO.UMontreal.CA>) + </ul> + + <li>add several entries to termcap file to make it have the same set + of aliases as the terminfo file. + + <li>scale the color values used for xterm-256color terminfo entry to + 0..1000, as expected by ncurses. + + <li>change xterm-r6 terminfo definitions for F1-F4 to match program. + + <li>Add QNX/Neutrino support (Frank Guangxin Liu + <frank@ctcqnx4.ctc.cummins.com>) +</ul> +<H1><A NAME="xterm_121">Patch #121 - 1999/11/14 - XFree86 3.9.16c</A></H1> +<ul> + <li>change label on "Sun/PC Keyboard" popup menu entry to "VT220 + Keyboard", since the checked state corresponds to VT220 rather than + Sun/PC. + + <li>add configure test CF_UTMP_UT_XSTATUS to handle the variants of + utmp exit status (reports by Dave Ellement, Jeremie Petit, Tomas + Vanhala). + + <li>amend treatment of ALT key + (see <a href="#xterm_94">patch #94</a>) so that if ALT is used + as a modifier in key translations, then no parameter will be sent + in escape sequences for Sun/PC function keys (request by Dr Werner Fink). + + <li>modify default for OPT_I18N_SUPPORT to assume that + <code>XtSetLanguageProc()</code> is available in X11R5. + <p> + Caveat: <code>XtSetLanguageProc()</code> was + added fairly late in the X11R5 patches, and some vendors shipped + buggy versions of this function (request by Tomas Vanhala). + + <li>correct configure macro CF_SYSV_UTMP to test-link with functions + consistent with the header, e.g., getutent() for utmp.h and + getutxent() for utmpx.h (reported by Greg Smith). + + <li>modify terminfo entry for <code>xterm-xfree86</code> to reflect + modifiers for shift and control which (from a patch by Alexander V + Lukyanov). + + <li>modify terminfo entry for <code>xterm-sun</code> to match the + function-key definitions in ncurses. The pageup/pagedown and + related function keys correspond to the Sun keyboard, which does + not necessarily correspond with X's notion of those keys. + + <li>modify treatment of XK_Delete keysym so it transmits parameterized + VT220-style <code><ESC>[3~</code> if modifiers (shift, control + alt) are given (request by Alexander V Lukyanov). + + <li>corrected misspelled resource name in command-line option for + HP function keys. +</ul> + +<H1><A NAME="xterm_120">Patch #120 - 1999/10/28 - XFree86 3.9.16c</A></H1> +<ul> + <li>refine the change to <code>SGR_Background()</code> in patch #119, + by not flushing the pending scrolling operation if the background + color is not actually changing. This combination occurs when using + color-ls to display a long listing, since each line ends with an SGR0 + which affects only the foreground color. The unnecessary flushing + made it noticeably slower (reported by D Roland Walker + <walker@pobox.com>). + + <li>remove obsolete documentation about modifiers which can be returned + in mouse tracking mode, and modify logic to ignore modifiers other + than the existing ones, e.g., NumLock (prompted by discussions with + Christian Weisgerber and Brad Pepers <brad@linuxcanada.com>). + + <li>use free bit from obsolete shift-modifier coding of mouse tracking + button events to encode buttons 4 and 5, e.g., for a wheel mouse + (requests by Brad Pepers and Bram Moolenaar). + + <li>correct a place where the ptyInitialErase logic did not set the + backarrowKey state, and modify it further to use tgetstr() rather + than parse the termcap data returned from tgetent() so the + ptyInitialErase logic will work when xterm is linked with a terminfo + library (based on a patch by Dr Werner Fink <werner@suse.de>). + + <li>fix definition of HAVE_UTMP_UT_HOST for ISC configuration + (patch by Michael Rohleder). + + <li>improve configure script's utmp tests (based on reports by Greg + Smith for os390, and David Ellement for HPUX). + + <li>modify sinstall.sh to use uid=0 rather than 'root' to determine if + the installer is privileged. This is needed on some systems since + more than one account may be privileged (report by Greg Smith). + + <li>add an application resource, <code>messages</code> (and a + corresponding -/+mesg option) which controls the initial permission + on the terminal: if messages is set to true (the default), behavior + is as without the patch; if it is set to false (as per -mesg), the + terminal is opened in mode 0600, thus producing the effect of the + <code>mesg n</code> command. This is useful for users who want to + redirect all their messages to one particular xterm: it is more + pleasant to do this with xterm resources than with explicit calls to + the <code>mesg</code> program (patch, description by David Madore + <david.madore@ens.fr>). +</ul> + +<H1><A NAME="xterm_119">Patch #119 - 1999/10/16 - XFree86 3.9.16c</A></H1> +<ul> + <li>add responses (DA and DSR) for DEC locator mode + + <li>add coding for ANSI color to DA response + + <li>implement UTF-8 translation for Media Copy (print) operations. + + <li>implement vt320 control sequences for Print Composed Main Display + and for Print All Pages. The latter directs xterm to print the + current screen as well as the scrollback buffer. + + <li>correct error in _GNU_SOURCE configure test, which left it always + defined. + + <li>add more information, i.e., with strerror for some system calls in + the main program which may fail due to insufficient permissions + (prompted by a problem report for <code>-C</code> by Jeremie Petit + <Jeremie.Petit@digital.com>). + + <li>add workaround for conflict between <X11/Xpoll.h> and + <sys/select.h> on AIX 4.3 (Richard Griswold + <griswold@acm.org>). + + <li>add configure script test to resolve conflict between between + <X11/Xpoll.h> and <sys/select.h> + + <li>modify translation of UTF-8 sequences to reject "overly long" + variations (patch by Markus Kuhn). + + <li>remove <code>utf8controls</code> resource, since Markus' change + removes the corresponding logic. + + <li>correct a case where colors were not rendered properly. This + happened when an application inserted several lines, then changed + colors. If this was done all in one write, then there would be no + intervening refresh, and the new color was applied to the pending + scrolling operation which was awaiting the next refresh (reported + by Stephane Chazelas <Stephane_Chazelas@Raytheon.com>). + +</ul> + +<H1><A NAME="xterm_118">Patch #118 - 1999/10/5 - XFree86 3.9.16b</A></H1> +<ul> + <li>refine configure test for utmp versus utmpx, to build on HP-UX 10.x + (reported by David Ellement). + + <li>move the configure check for <code>const</code> after the check + for ANSI C compiler options, since those may be required to make + it work properly on HP-UX. + + <li>add configure test for defining <code>_GNU_SOURCE</code> + + <li>correction to <em>-hold</em> option, ensure that if data is already + in the output buffer that it will be displayed before closing the + PTY. + + <li>move the configure checks for setuid install of xterm into a script + to avoid installing it setuid'd to a non-root user (reported by + Adam Sulmicki <adam@cfar.umd.edu>). + + <li>correct configure script's check for termcap.h to avoid using + ncurses' version of it on systems that have a working + <code>tgetent()</code> function. This is needed to make + <code>resize</code> work properly. + + <li>fix some typography in ctlseqs.ms description of DEC locator events + (reported by Steve Wall). +</ul> + +<H1><A NAME="xterm_117">Patch #117 - 1999/9/29 - XFree86 3.9.16b</A></H1> +<ul> + <li>change order of tests in configure script for utmp and utmpx + to test utmpx first, to compile on Solaris (reported by + Leena Heino <liinu@uta.fi> + and Patrik Hagglund <patha@ida.liu.se>). + + <li>add a configure test for utmp.ut_xtime, needed for SCO Openserver, + and for lastlog, needed for Redhat 6.0, to refine the utmp/utmpx + auto-configure. + + <li>remove a spurious comma in an #undef (reported by + David Green <greendjf@cvhp152.marconicomms.com> and + David Ellement <ellement@sdd.hp.com> both on HP-UX, whose + compiler does care about syntax). + + <li>change ifdef's using __CYGWIN32__ to __CYGWIN__ (reported by Suhaib + M. Siddiqi <Ssiddiqi@InspirePharm.Com>, who is told that the + next Cygnus release will drop that symbol in their next release). + + <li>minor cleanup of ifdef's for makeColorPair (patch by Steve Wall). + + <li>work around problem observed in XFree86 3.3.5 + (patch by Alexander V Lukyanov, Mozilla #5419). + From the problem report: + <blockquote> + xterm consumes cpu when selecting text with mouse (holding + down left mouse button) and when a program working under the + xterm outputs something to stdout. + <p> + Easy way to reproduce:<br> + <code>while :; do echo aaa; sleep 1; done</code><br> + (while this runs, select text and hold down left mouse button) + watch cpu load.<br> + release left mouse button - spinning stops. + </blockquote> +</ul> + +<H1><A NAME="xterm_116">Patch #116 - 1999/9/25 - XFree86 3.9.16a</A></H1> +<ul> + <li>modify warning if change-ownership of PTY fails; some + configurations may not happen to have old-style pty's (reported by + Bob Maynard). + + <li>improve check in configure script for group ownership of installed + xterm; some platforms use the -g option of ls to toggle group off + rather than on (reported by Greg Smith). + + <li>minor improvement to toolbar geometry, to make it not resizable. + This still is not satisfactory (but is usable) since the toolbar + overlaps the xterm widget if the window is resized to make it + smaller. It appears that some work is needed for the xterm widget's + geometry management to make it function properly. + + <li>implement configure script tests for utmp, tty group. + + <li>implement <em>-hold</em> option, allowing users to retain the + window after a shell has exited (this is recently an FAQ, but + prompted by a comment by Joachim Plaettner-Hochwarth + <plaettner@aem.umn.edu> in comp.unix.programmer, that the IRIX + winterm provides this option). + + <li>add support for DEC Locator control sequences for xterm + (integrated patch by Steve Wall): + <pre> + + DECEFR, "Enable Filter Rectangle" + DECELR, "Enable Locator Reports" + DECSLE, "Select Locator Events" + DECRQLP, "Request Locator Position" + </pre> + This allows the xterm mouse to be used with applications that use the + DEC Locator sequences, such as VAX Tpu, or SMG$ based applications. + + <li>improve print action (patch by Matthias Baake). From his notes, + <ul> + <li>Bug 1<br> + Underlined text is preceded by ESC [0;2m . This should be ESC [0;4m , + ESC [2m doesn't seem to have any effect. (print.c/send_SGR) + + <li>Bug 2<br> + The check for the last non-empty column (while (last > 0) ... in + print.c/printLine) omits the rightmost column of the screen, the loop must + start with last = screen->max_col+1 instead of last = screen->max_col. + + <li>Bug 3<br> + Any attributes of the first character (and of all immediately following + characters with the same attributes) are ignored. The variable attr + (print.c/printLine) should be initialized with 0, not with *a & SGR_MASK. + </ul> +</ul> + +<H1><A NAME="xterm_115">Patch #115 - 1999/9/18 - XFree86 3.9.16a</A></H1> +<ul> + <li>integrated changes by Steve Wall to implement an 88-color model + for systems where 256-colors cannot be allocated. + + <li>when 256-color configuration is compiled, colored bold and + underlining is not available; ifdef'd to avoid possible odd effects + in this case (reported by Steve Wall). + + <li>add resource <em>cacheDoublesize</em>, to limit the caching of font + information for double-sized characters. This addresses a problem + reported by Aryeh Koenigsberg for X terminals with limited font + memory. + + <li>modify treatment of line-drawing characters in UTF-8 mode so that + the Unicode values are used rather than the C0 codes for storing the + translated characters (request by Markus Kuhn). +</ul> + +<H1><A NAME="xterm_114">Patch #114 - 1999/9/15 - XFree86 3.9.16</A></H1> +<ul> + + <li>add configure script checks for Athena headers and libraries under + /usr/contrib to work on HPUX (reported by several people: + David Nixon <djn@csc.liv.ac.uk> + Aryeh Koenigsberg <aryeh.koenigsberg@telrad.co.il> + Johannes Mähner <johanm@camline.com> + Andrew Gaylard <andrew.gaylard@bsw.co.za>). + + <li>add check to configure script if xterm is installed setgid rather + than setuid, since wtmp and utmp may be installed with group-writable + permissions other than root (based on Debian bug report #7112 by Bo + Branten <bosse@ing.umu.se>). + + <li>rewrote logic that removes data from termcap entry, e.g., for + titeInhibit, to make it less likely to remove the wrong data. + + <li>correct logic which checks for missing characters used for line + drawing. The 0 character was tested unnecessarily, leading to + some inefficiency when rendering. + + <li>change termcap capability which is used as input or output of + ptyInitialErase logic from <em>kD</em> to <em>kb</em>. + Christian Weisgerber <naddy@mips.rhein-neckar.de> pointed out + in effect that <em>kD</em> (in terminfo <em>kdch1</em>) should + correspond to the control sequence for <em>dch1</em>, which deletes + from the current position toward the right. + + <li>check for failure to change ownership of the PTY device and warn + when xterm is running setuid'd to root. This was reported to happen + on the FreeBSD/NetBSD/OpenBSD systems as a result of the chflags() + call. + + <li>add xterm-noapp terminfo entry to illustate a nominally + bash-compatible terminal description. +</ul> + +<H1><A NAME="xterm_113">Patch #113 - 1999/8/15 - XFree86 3.9.15b</A></H1> +Several fixes. The main one is a first draft of pulldown menus. It's not +complete (I have some minor/annoying geometry problems to correct), but is +usable. Once it's complete I plan to add a menu to support additional +selections that won't fit on the current popup menus. Also, this fits into my +longterm plan to allow configuring with Motif libraries. + +<ul> + <li>correct error in input conversion for NRC mode (reported by + Stefan Traby <stefan@sime.com>). + + <li>fix initialization of num_lock data in Misc struct (since those + fields of the reference widget aren't initialized), and add logic to + deal with XVision whose NumLock key does not transmit but does alter + keypad state. + + <li>correct a missing return-value in get_pty(), for SCO + + <li>add E2A fix for backspace (patch by Greg Smith), i.e.,<br> + #define VAL_INITIAL_ERASE A2E(127) + + <li>correct foreground color within cursor outline when the + window is unfocused (reported by Stephane Chazelas). + + <li>corrected position of scrollbar set in ResizeScrollBar(), which + left it positioned incorrectly if the right scrollbar were enabled + from the popup menu but was not initially enabled. + + <p> + I have noticed some additional problems with right-scrollbar on + X11R5 which I will correct later. + + <li>integrate changes by Jean-Claude Michot for QNX from XFree86 3.3.4c + + <li>add resources menuBar/MenuBar, menuHeight/MenuHeight for later + use in toolbar geometry. + + <li>add configure option --enable-toolbar + + <li>add missing definition to make ziconbeep logic not compile-in when + configure script disables it. + + <li>add configure-check for input-method support in X libraries +</ul> + +<H1><A NAME="xterm_112">Patch #112 - 1999/7/17 - XFree86 3.9Pw</A></H1> +<ul> + <li>add null-pointer check to FlushLog(), fixes a core dump when both + -l and -lf options are used when xterm is configured with wide-character + support. + + <li>remove "ISO" case for SD, which was due to a typographical error in + ECMA-48 (reported by Paul Williams <paul@celigne.co.uk> for + vttest). + + <li>add "FILES" section to manpage. + + <li>generate header file to initialize default resources for colors + 16-255. + + <li>fixes for os390 (Greg Smith): + <ul> + <li>add README.os390 + + <li>use the pty_search() function to find an available pty/tty pair. + + <li>move E2A() call out of getXtermCell() to SaveText() function + so it will be available in all configurations. + </ul> + + <li>patches by Todd Larason: + <ul> + <li>enable SGR 48 5 in ISO color mode, not just 256 color mode + + <li>change configure's --disable-256-color option to + --enable-256-color, to match its effect + + <li>fix OSC 4 xx ? (report ansi color) to report a string which can + actually be used to set the color back + + <li>fix OSC 4 xx yy (change ansi color) to not allow setting colors > + 15 in 16 color mode + + <li>simplify the COLOR_ settings a bit in ptyx.h, along with setting + NUM_ANSI_COLORS needed for #1 and #4 above + + <li>correct string-terminator code passed for reference to OSC + responses; when in 7-bit mode, only the final byte of ST was seen. + + <li>Allow multiple color #;name pairs in OSC 4, + and document changes to match. + </ul> +</ul> + +<H1><A NAME="xterm_111">Patch #111 - 1999/7/10 - XFree86 3.9Pw</A></H1> +<ul> + <li>add control sequences for specifying the RGB value of the ANSI + colors, and for configuring with 256 colors (patch by Todd Larason + <jtl@molehill.org>). I made the default configuration to + 16-colors, because xterm uses the default color map (which has only + 256 colors). + + <li>correct an error in DCS $ q m reporting for colors 8-15 (Todd + Larason). + + <li>add test/demo script for double size characters. Used this to + test/correct display of double size characters that should wrap, + underlined double size characters. + + <li>increased cache size for double size fonts to 8, to allow for both + normal and bold fonts (discussion with Aryeh Koenigsberg + <aryeh.koenigsberg@telrad.co.il>). + + <li>add fixes for port to OS390 aka MVS + (integrated patch from Greg Smith <rys@epaibm.rtpnc.epa.gov>). + OS390 uses EBCDIC rather than ASCII. + + <li>correct an off-by-one in binary search limits in keysym2ucs.c (Markus + Kuhn). + + <li>implement logging for UTF-8 mode. The output is written in UTF-8 form. +</ul> + +<H1><A NAME="xterm_110">Patch #110 - 1999/6/29 - XFree86 3.9Pu</A></H1> +<ul> + <li>If colorMode is enabled by default, compile-in default resources to + match the colors listed in XTerm-col.ad (this should fix a + longstanding FAQ). + + <li>added new OSC 3 ; PROPNAME=VALUE ST escape + sequence to set an arbitrary X property on the top level xterm X11 + window. Omit "=VALUE" to delete the X property (patch by Greg Badros + <gjb@cs.washington.edu>). + + <li>change internal flag used for <em>utf8controls</em> resource + so we allow 31-bit range of characters (suggested by Thomas Wolff). + + <li>add check for 16-bit characters in OSC strings, change them to '?' + (reported by Thomas Wolff). + + <li>modify logic of same_font_name() to avoid trying to interpret both + parameters as wildcard patterns. That does not (cannot) work, and in + some instances the font server will return unresolved wildcards for + the normal or bold fontnames, making them match inadvertently, + triggering the fallback overstrike logic (reported by Tim Adye). +</ul> + +<H1><A NAME="xterm_109">Patch #109 - 1999/6/23 - XFree86 3.9Pt</A></H1> +<ul> + <li>correct range-check from patch #108, which resulted in not being + able to select from the scrollback buffer (reported by Tim Adye + <T.J.Adye@rl.ac.uk>) + + <li>correct "no available ptys" problem with Cygwin B20.1 (patch by Tim + Adye). + + <li>modified install-ti rule in Makefile.in to allow override of the + terminfo directory when doing a "make install", i.e., by assigning + to TERMINFO_DIR (request by Zdenek Sekera <zs@sgi.com>). + + <li>added install-full rule to Makefile.in + + <li>resync mkdirs.sh and install.sh scripts against current autoconf + + <li>implement $(DESTDIR) in Makefile.in, making it simple to install + xterm and associated files into a directory just for packaging a + binary release (suggested by CaT <cat@zip.com.au>). + + <li>change IChar type to unsigned, rather than unsigned short, making + room for a flag to keep with 16-bit characters to prevent them from + being interpreted as C0 or C1 controls (reported by Thomas Wolff). + + <li>correct a typo from patch #107, incorrect array name, in the + filterUTF8 function (patch by Bruno Haible <haible@ilog.fr>) + + <li>add <em>utf8controls</em> resource to specify whether xterm should + interpret 16-bit characters unpacked from UTF-8 form as control + characters if they happen to fall into that range. This behavior + is left unspecified by the Unicode standard (request by Thomas Wolff). + + <li>modify handling of OSC to recover if application sends 16-bit + characters with codes above 255. We cannot display them as is, but + translate out-of-range characters to a '?' (reported by Thomas + Wolff). +</ul> + +<H1><A NAME="xterm_108">Patch #108 - 1999/6/19 - XFree86 3.9Ps</A></H1> +<ul> + <li>add a range-check to LastTextCol(), to guard against indexing + before the beginning of the scrollback buffer. This appears to + happen with certain fonts under X11R5 (reported by Stephane Chazelas + <Stephane_Chazelas@Raytheon.com>). + + <li>implement resource <em>boldMode</em>, to allow disabling the + simulation of bold fonts when the bold and normal fonts are not + different (requested by Will Day <willday@rom.oit.gatech.edu>). + + <li>change the atom "UTF-8" to "UTF8_STRING", and fixes a few bugs in + the UTF-8 selection (patch by Juliusz Chroboczek). + + <li>correct logic of binary-search in keysym2ucs.c (patch by Markus + Kuhn). + + <li>add special interpretation of keysym codes above 0x1000000 as + the corresponding UCS value plus 0x1000000 (patch by Markus Kuhn). +</ul> + +<H1><A NAME="xterm_107">Patch #107 - 1999/6/12 - XFree86 3.9Pq</A></H1> +<ul> + <li>Two changes from Stephen P Wall. + From his description: + <blockquote> + The first change is simple - I added ESC[3J to erase the stored lines + above the screen. That's what the changes to util.c and ctlseqs.ms + are. + <p> + The second change is to get the blinking cursor working. I took out + the cursorBlinkTime resource, and put in cursorBlink (Boolean), + cursorOnTime (time cursor is on in msecs) and cursorOffTime, and added + a cursorblink item to the vtMenu to enable/disable it. + </blockquote> + + <li>improve selection (integrated patch by Juliusz Chroboczek). + From his description: + <blockquote> + With this patch, selection conversion works properly: +<pre> + ISO 8859-1 xterm -> ISO 8859-1 xterm (transferred as STRING); + ISO 8859-1 xterm -> UTF-8 xterm (transferred as STRING); + UTF-8 xterm -> ISO 8859-1 xterm (transferred as STRING); + UTF-8 xterm -> UTF-8 xterm (transferred as UTF-8). +</pre> + It will not work properly if one xterm is in, say, ISO 8859-2. + Actually, for this case xterm breaks the ICCCM routinely (sending ISO + 8859-2 data as STRING), so I wouldn't worry too much about it. I have + not changed the behaviour in eight-bit mode in any way. + </blockquote> +</ul> + +<H1><A NAME="xterm_106">Patch #106 - 1999/6/9 - XFree86 3.9Pq</A></H1> +<ul> + <li>remove duplicate fix for OpenBSD in resize.c + + <li>correct logic in ScreenWrite, which did not reset the high bytes + of 16-bit characters when overwriting them with a 8-bit character + string (reported by Thomas Wolff). + + <li>provide limited support for + input of UTF-8 16-bit data by a lookup table + (integrated patch by Markus Kuhn). + + <li>correct check in non_blank_line to ensure we're in wide-character + mode before looking at the high bytes, for InsertChar. +</ul> +<H1><A NAME="xterm_105">Patch #105 - 1999/6/5 - XFree86 3.9Pp</A></H1> +<ul> + <li>implement new resource <em>trimSelection</em>, which allows xterm + to trim trailing blanks from selected lines. This does not affect + the highlighting. (reported by several people using <em>mutt</em>, + including + Hans Morten Kind <edphk@uib.no>, + Jeremy <jeremy@exit109.com> + and (Michael Fuller <msf@mds.rmit.edu.au>). + + <li>include term.h in resize for OpenBSD (patch by Matthieu Herrb). + + <li>correct logic for UTF-8 in functions that hide and show the cursor; + it was displaying a space whenever the low byte of the character at + the cursor position was zero (reported by Thomas Wolff + <Thomas.Wolff@icn.siemens.de>). +</ul> + +<H1><A NAME="xterm_104">Patch #104 - 1999/5/30 - XFree86 3.9Pn</A></H1> +This is a resync patch against XFree86 3.9Pn, reflecting changes which were +submitted by Branden Robinson, who worked with +Wichert Akkerman <wichert@cs.leidenuniv.nl> +to set up ifdef's to handle GNU libc 2.1, +and use getpt() which lets xterm avoid having to know the actual PTY name. +<p> +I have also added a few fixes for signed/unsigned mismatches, and corrected +a problem in the configure script (the UTF-8 code was always configured since +the Imakefile defines this). + +<H1><A NAME="xterm_103">Patch #103 - 1999/5/14 - XFree86 3.9Pm</A></H1> +<ul> + <li>correct selection logic: I omitted an offset that accounts for + the distance into the scrollback buffer when rewriting this for + patch #101. Also fixed a similar problem for selecting double + size characters from the scrollback buffer (first was reported + by D Roland Walker <walker@pobox.com>). + + <li>improved support for Unix98 PTY's, using patch in Debian bug report + #35650, by J.H.M. Dassen <jdassen@wi.leidenuniv.nl>. From + the patch description: + <blockquote> + <ul> + <li>No longer links xterm against libutil on a glibc2.1 system. + libutil is a compatibility library and should only be used when + necessary. Rather than having get_pty() use openpty() from this + compatibility library, use the real UNIX98 pty support in get_pty() + (open()ing the master pty, through getpt() if available (glibc + extension)). Use openpty() only under glibc2.0. + <li>GNU libc2 is not Linux-specific; already it runs on the Hurd. It + provides the UNIX98 pty functions (plus the getpt() extension), + regardless of the underlying OS. Changed two constructs to look for + GNU libc2 only, not GNU libc2 on Linux. + </ul> + </blockquote> + + <li>improve font configuration, by checking if the user's resource + settings for normal and bold fonts give the same font sizes + (fixes problem reported by Peter Waltenberg <peterw@dascom.com>). +</ul> + +<H1><A NAME="xterm_102">Patch #102 - 1999/5/12 - XFree86 3.9Pm</A></H1> +<ul> + <li>revert change to openpty call in patch #101; this causes xterm to + fail on DEC-Alpha OSF/1 4.0B (reported by H Merijn Brand). + + <li>modify print.c to move include of stdio.h after the autoconf'd + xtermcfg.h since HP's ANSI C compiler otherwise sees inconsistent + prototype for getopt, probably due to problem with const (reported by + H Merijn Brand). +</ul> + +<H1><A NAME="xterm_101">Patch #101 - 1999/5/10 - XFree86 3.9Pm</A></H1> +<ul> + <li>moved includes and definitions for 'select' from data.h to xterm.h + to fix problem introduced by prototype for getPtyData, part of UTF-8 + changes (reported by Jens Schleusener <Jens.Schleusener@dlr.de>) + + <li>added "Meta <Btn2Down>:clear-saved-lines()" default + translation (patch by H Merijn Brand) + + <li>fixes to configure script and ifdef's in main.c to build on a + HP9000/D390 (hppa-2.0w) running HP-UX 11.00 (64 bit) with egcs 1.1.2 + and HP's ANSI C compiler (patch by H Merijn Brand + <PROCURA_BV@CompuServe.com>) + + <li>add more parentheses in ifdef's (patch by Bob Maynard). + + <li>eliminate conflicting definitions for USE_TERMINFO in resize.c + (reported by Jeremy Buhler). + + <li>change openpty call to pass NULL rather than ttydev parameter, + since that was used only to estimate the length of the + corresponding data, and may not really be long enough + (reported by Andreas Jaeger) + + <li>update description in xterm manpage for character class table, + which said it handles only 7-bit codes. + + <li>correct a typo in ScrnDeleteChar() which made it not clear the + high byte of wide-character data. + + <li>add logic to convert selection to UTF-8 form when appropriate. + This makes select/paste "work", but further work is needed to + make UTF-8 recognized as a locale in Xlib. + + <li>correct right-limit check when selecting double-width characters. + + <li>change default answerback response to an empty string. +</ul> + +<H1><A NAME="xterm_100">Patch #100 - 1999/5/3 - XFree86 3.9Pl</A></H1> +<ul> + <li>Correct a typo in the default resource value for + backarrowKeyIsErase: it was always true (reported by Bram + Moolenaar). + + <li>improve configure script's test if the installed xterm is setuid, + in case that is a symbolic link. + + <li>correct "install-ti" rule in Makefile.in, by not setting a blank + $TERMINFO value. That is interpreted as "." by ncurses' tic. +</ul> + +<H1><A NAME="xterm_99">Patch #99 - 1999/5/2 - XFree86 3.9Pk</A></H1> +<ul> + <li>correct logic that computes num_ptrs count of the number of indices + into the screen buffer. This is the maximum of the colors and + character-set indices; was incorrect in patch #97. + + <li>correct argument type for sigsetjmp, incidental change in patch + #96's Unix88 PTY patch (reported by Bram Moolenaar). + + <li>correct description of secondary DA in ctlseqs.ms (reported by Bram + Moolenaar). + + <li>decouple the backarrowKey and ptyInitialErase resources by + adding a new resource backarrowKeyIsErase, to accommodate people + using applications which have hardcoded tests for characters 8 and + 127 rather than relying on the stty settings. + + <li>modify the UTF-8 decoder so that all possible illegal UTF-8 + sequences are properly represented by U+FFFD. This should be very + helpful for developers of code that output UTF-8 strings for + debugging. See the file utf-8-test.txt in + http://www.cl.cam.ac.uk/~mgk25/download/ucs-fonts.tar.gz for a + demonstration text that contains numerous illegal UTF-8 values. + (patch by Markus Kuhn). + + <li>correct a place in ScrnRefresh where I was filling the high byte of + a wide character with a space rather than a null (reported by Markus + Kuhn). +</ul> + +<H1><A NAME="xterm_98">Patch #98 - 1999/4/26 - XFree86 3.9Pk</A></H1> +<ul> + <li>correct data manipulation in unparseputc(), broken for + little-endian machines by patch #97's UTF-8 changes. This meant that + keyboard input on SunOS did not work, though Linux i386 was fine. + + <li>modify initialization for backarrowKey and logic for initial-erase + to prevent the initial-erase from overriding an explicitly set + backarrowKey resource (reported by Vikas Agnihotri). + + <li>add a missing null-pointer check in ScrnRefresh, for the + wide-characters configuration. +</ul> + +<H1><A NAME="xterm_97">Patch #97 - 1999/4/25 - XFree86 3.9Pk</A></H1> +<ul> + <li>add configure script test for -lutil, needed for openpty call when + configuring xterm for Glibc-2.1 and Unix98 PTY's (first reported by + Martin Lorentz" <m.lorentz@w12.link-goe.de>). + + <li>completely parenthesize ifdef expressions for Glibc (suggested by + Bob Maynard). + + <li>add initial-erase options (-ie, +ie) to help message (reported by + Vikas Agnihotri). + + <li>remove duplicate definition of USE_USG_PTYS (reported by Jeremy + Buhler). + + <li>change termcap <em>kD</em> and terminfo <em>kdch1</em> to a DEL + (\177). + I overlooked this when separating the styles of keyboard with + the <em>sunKeyboard</em> resources in patch #94, so that it normally + matches the value of the stty erase character: + <ul> + <li>Reported by Jae Gangemi <jgangemi@ccf.rutgers.edu>, + this caused emacs to not process the DEL properly, combining it + with succeeding characters. + <li>This does not appear to be related to a problem which I have + found with <em>screen</em>, which translates the stty erase into + the termcap <em>kD</em> or terminfo <em>kdch1</em> value + (depending on how it is linked) + if the $TERMCAP variable is set when <em>screen</em> is invoked. + </ul> + + <li>add command-line options for enabling UTF-8 mode: -u8 and +u8. + The more obvious -utf8 and +utf8 would conflict with xterm's + -ut and +ut (utmp) options. + + The UTF-8 changes were requested by Markus Kuhn + <Markus.Kuhn@cl.cam.ac.uk>. This patch does not complete UTF-8 + implementation, but makes it usable, i.e., display and refresh work, + and I am able to display the test cases which Markus provides. + More work is needed to complete this feature: + <ul> + <li>the control sequences for switching in/out of UTF-8 mode are + partly implemented (don't use them). Similarly, the switching + between vt100 and tek4014 emulations when UTF-8 mode is enabled + will not work properly. + <p> + You must use the -u8 command line option + to use this feature, as well as compile with the OPT_WIDE_CHARS + definition. + <li>cut/paste only copies 8-bit characters. + <li>logging is disabled in the wide-character configuration + <li>printing only writes 8-bit characters. + <li>input only does 8-bit characters. This is the area that I know + least about. + </ul> +</ul> + +<H1><A NAME="xterm_96">Patch #96 - 1999/4/19 - XFree86 3.9Pj</A></H1> +<ul> + <li>modify Makefile.in to work with configure script's --srcdir option. + (patch by Jeremy Buhler <jbuhler@cs.washington.edu>) + + <li>add checks for 'echo -n' equivalent for 8colors.sh and 16colors.sh + scripts (reported by Vikas Agnihotri). + + <li>improve logic that looks for bold fonts to allow for wildcards + in the specification for normal fonts, and to ensure that if + a bold font is specified as normal, that xterm will simulate a + bold version of that using a one-pixel offset overstrike + (reported by Henrik Harmsen <harmsen@erv.ericsson.se>). + + <li>correct horizontal spacing of double width line-drawing characters + that xterm simulates. + + <li>improve support for Unix98 PTY's, using patch in Debian bug report + #35650, by Topi Miettinen <Topi.Miettinen@medialab.sonera.fi>. + Andreas Jaeger says this also corrects a permissions problem + reported by cat@zip.net.au + + <li>modify initial-erase logic to ensure that <code>ttyModes</code> + resource overrides it. +</ul> + +<H1><A NAME="xterm_95">Patch #95 - 1999/4/5 - XFree86 3.9Ph</A></H1> +<ul> + <li>modify primary DA response to allow a '1' parameter. + + <li>add printer and national replacement character sets to VT220 + primary DA response. + + <li>document primary and secondary DA responses in ctlseqs.ms + + <li>use the patch number (e.g., 95) in the secondary DA response, + providing user applications a means of determining the version + of xterm for feature comparison (request by Bram Moolenaar). + + <li>make xterm respond to secondary DA when the decTerminalID + is set for VT100. + + <li>limit user-defined keys (DECUDK) to VT220-style keyboard + when sunKeyBoard resource is true. + + <li>modify ifdef's for Linux-2.2.x with Glibc-2.1 to work with + Glibc-2.1 and no Unix98 PTY support (patch from Andreas Jaeger + <aj@arthur.rhein-neckar.de>) + + <li>add optional feature (resource and command-line options) to make + xterm use the PTY's sense of erase character on startup, rather than + requiring it to be \177, or set the PTY's erase character to match + xterm's configuration. Note that while $TERMCAP is modified to + reflect the actual configuration, the terminfo kdch1 string is not + (request by Dirk H Hohndel <hohndel@suse.de>) + + <li>improve scripts in vttests to work with newer shells that do not + use 'echo -n'. + + <li>add fonts.sh example script + + <li>correct inequality in handling of "#1" font specification. + + <li>correct call to XGetWMNormalHints() used for computing maximum + screen size; the size hints may not have been set. + + <li>begin implementation of support for wide-characters (configure + option --enable-wide-chars defines OPT_WIDE_CHARS, invoke xterm with + -wc option to activate this feature). This patch optionally widens + internal data structures, invokes the 16-bit text output rather than + the 8-bit version and adds some tables. + +</ul> +<H1><A NAME="xterm_94">Patch #94 - 1999/3/27 - XFree86 3.9Pf</A></H1> +<ul> + <li>further fixes for terminfo: ka1, ka3, etc., differ between the + default xterm-xfree86 and xterm-vt220 entries. + + <li>change default (with sunKeyboard resource false) behavior of + the editing keypad "Delete" to send a 127, like xterm-r6. + The VT220-style <code><ESC>[3~</code> is sent when + sunKeyboard is true (reported by Tomas Vanhala). + + <li>add parameters to function keys to indicate if shift, control + or alt are set. The codes are based on a description of + a DEC VT510 with a PC keyboard, from Jeffrey Altman + <jaltman@watsun.cc.columbia.edu>. + + <li>add control sequence 1035, set-num-lock action and num-lock + menu entry to control the use of the NumLock and Alt keys for + the Sun/PC and VT220 keyboard extensions. + + <li>implement DECSET/DECRST numeric keypad (DECNKM) mode. + + <li>modify terminfo and termcap to use recommended "X Window" or "X11" + names rather than "X Windows" (reported by Tomas Vanhala). + + <li>suppress translation of shifted keypad "+" when sunKeyboard + is true. + + <li>workaround unexpected behavior (perhaps bug) in XmbLookupString, + which returns trash in the string buffer for numlock and control-key + combined with keypad-keys. + + <li>modify ScrollBarReverseVideo() to keep scrollbar border visible + when reverse video is toggled. + + <li>correct missing case for parameter 17 (set highlight color) in + dynamic colors control sequences. + + <li>extend dynamic colors control sequences to allow users to + determine the colors and font which are currently active. + + <li>minor tweak to OSC responses, to use BEL if the application used + that to end the request, rather than ST. This works better with + shell scripts, which may not handle an + <code><ESC>backslash</code> very well. + + <li>separate menu settings for reverse video from that done under + program control. + + <li>corrected ifdef's for menus, which did not allow tek4014 to + be suppressed properly (reported by Clint Olsen). + + <li>changes for Linux-2.2.x with GLibc-2.1 and + /dev/ptmx support (integrated patch from Pavel Roskin): + <ul> + <li>main.c and resize.c were using different rules to determine + whether ATT should be defined (actually USE_USG_PTYS is more + apt). + + <li>copy definitions from main.c to resize.c to prevent + sys/stream.h and sys/ptem.h from inclusion when SYSV is not + defined + + <li>define CNUL if not already defined like other variables. + + <li>/dev/tty does exist in Linux, but it doesn't mean, it + should be used. Therefore EACCES is now an acceptable + result. + + <li>ifdef'd several calls such as <code>ioctl (ptyfd, I_PUSH, + "ptem")</code> to build on Linux (I_PUSH is not defined when + sys/stropts.h is not included). + </ul> + + <li>initialize second "ltc" variable in main.c (reported by David + Dawes). + + <li>provide definition for USE_USG_PTYS in screen.c + + <li>add resource-files to install rule in standalone Makefile.in + + <li>add sample scripts to illustrate titlebar controls, resizing + and colors. +</ul> + +<H1><A NAME="xterm_93">Patch #93 - 1999/3/14 - XFree86 3.9Pd</A></H1> +Here are several fixes and minor enhancements. The chief ones +are the fixes for NumLock mode and reverse video, since we had become +used to working around the problems. +<ul> + <li>remove kfnd/kll/kslt strings from terminfo, because curses + applications do not necessarily return khome/kend pairs + (reported by Vikas Agnihotri). + + <li>implement NumLock resource which overrides the keyboard tables for the + special case of keypad keys. This is a problem introduced in xterm + by X11R6 changes, i.e., an ambiguity which in effect discarded vt100 + keypad support. + + <li>modify Sun/PC keyboard mode to extend this (emulation of DEC vt100 + keypad) to the remainder of the numeric keypad. Now, the default + operating mode of xterm uses the keyboard tables as-is (except if + the NumLock mode overrides), but provides good vt100 keypad compatibility + if the Sun/PC keyboard menu item is checked. + + <li>separate command-line settings for reverse video from that done + under program control. This is a problem which was introduced by + X11R6. Though <em>correct</em>, most users are confused by allowing + the reset command to undo the effect of the command-line <kbd>-rv</kbd> + option. + + <li>add description of function keys, keypad and cursor keys to ctlseqs.ms + + <li>add terminfo entries for xterm-vt52, xterm-sun and xterm-hp + + <li>correct typo (missing case value) for DECSET 35, enable/disable + shifted keypad action and a few compiler warnings (reported by Zdenek + Sekera <zs@sgi.com>). + + <li>correct reporting of color values 8-15 in DECRQSS (reported by + Vikas Agnihotri). + + <li>modify parsing of ttyModes resource to recognize "^-" as "undef" + (requested by Tomas Vanhala). + + <li>integrate/extend changes to add iconify/maximize actions + (from Edward S. Arthur <eda@ultranet.com>). + + <li>add control sequences for maximizing/restoring window, and + for reporting maximum screen size. + + <li>add 'interpret' action, to support local function-key interpretation. + Used properly, this makes most of the specialized actions of xterm + redundant. + + <li>add control sequence private modes 1051, 1052 and 1052, for + setting the Sun and HP function key modes, and for setting the + Sun/PC keyboard mode. + + <li>add configure option --disable-maximize + + <li>add configure option --disable-num-lcok + + <li>extend descriptions of configure script options in INSTALL. +</ul> + +<H1><A NAME="xterm_92">Patch #92 - 1999/2/5 - XFree86 3.9Nz</A></H1> +<ul> + <li>increase buffer size for tgetent (i.e., termcap) to 1500. This + fixes a problem where <em>screen</em> is built using ncurses or + GNU termcap and <em>xterm</em> is built using the standard termcap + interface. The former does not limit the termcap size, while the + latter is assumed to be no longer than 1023 characters. The + <em>screen</em> program's termcap entry is about 1200 characters + long. + + <li>change update_menu_item() to a function, to simplify debugging. + This also reduces the executable by 4Kb. + + <li>add control sequences for DECSET 30, 1010, 1011 like rxvt (enable + or disable some features that were only settable via resources or + command line arguments). + + <li>add control sequence for DECSET 35, which enables/disables the + shifted keypad functions. + + <li>add support for switching font sizes, by stepping through the + font menu using shifted keypad plus and minus. + + <li>correct missing initialization of tekInhibit and tekSmall resources. + + <li>correct ifdef's in charproc.c for XtNgeometry and XtCGeometry + (reported by Bram Moolenaar). +</ul> + +<H1><A NAME="xterm_91">Patch #91 - 1999/1/21 - XFree86 3.9Nw</A></H1> +<ul> + <li>Implement logic to translate input characters which are mapped + when in vt220 National Replacement Character mode (requested by + Tomas Vanhala). + + <li>Resync configure scripts with my patches to autoconf 2.13 + + <li>Change order of -lXmu and -lXext to accommodate cygwin32 + (reported by Vikas Agnihotri). + + <li>Add "-ti" option to set terminal emulation level from command + line rather than via resource. + + <li>Simplify some of the preprocessor logic using #elif. +</ul> + +<H1><A NAME="xterm_90">Patch #90 - 1998/12/13 - XFree86 3.9Nq</A></H1> +This implements several small fixes and enhancements. The chief one implements +fallback support for line drawing characters with fonts that do not include +those characters. But I implemented that last. + +<ul> + <li>If any of the glyphs in positions 0-31 (used by xterm to implement + the VT100 alternate character set) are zero-sized (i.e., missing), + xterm will reserve a normal space for the glyph when drawing. I + implemented a simple stroke-drawing function to draw the line-drawing + characters and a couple of the other (simpler) characters such as + diamond. (This was suggested by Vikas Agnihotri). + + <li>Modify the computation of doublesize characters to work around font + servers which shift the scaled characters up/down or do not give the + correct width. + + <li>Add popup menu item and corresponding resource settings to disable + the font-scaling logic for doublesize characters to work around + (older) font servers which simply do not draw the fonts scaled to the + size that they said they would. I see this problem on a SunOS system + running X11R5; the X11R6 servers seem well behaved. + + <li>Implement new escape sequence, private mode 1049, which combines + the switch to/from alternate screen mode with screen clearing and + cursor save/restore. Unlike the existing escape sequence, this + clears the alternate screen when switching to it rather than when + switching to the normal screen, thus retaining the alternate screen + contents for select/paste operations. + + <p>When I implemented the popup menu entry to toggle between the normal + and alternate screens, I considered only pasting from the normal + screen to the alternate; this improvement allows either direction. + + <li>Changed the termcap and terminfo for xterm-xfree86 and xterm-8bit + to use the new 1049 private mode. + + <li>Modify the logic which switches between normal and alternate + screens so that the save/restore cursor operations apply only to the + current screen. That means that applications which use the terminfo + smcur/rmcur or termcap ti/te capabilities will restore the cursor to + the original position on the normal screen rather than to the most + recent place where a save-cursor operation was performed. + + <p>I note that a real VT100 terminal would not behave in this way, + but it is a moot point since the VT100 does not implement alternate + screen, and therefore the save/restore cursor sequence would not be + used in this context. I reviewed the logic which switches between + normal and alternate screens based on some recent newsgroup postings + as well as a proposed patch in the Debian group which attempts to + do this (the patch has a bug, however, so I did not use it). + + <li>Add popup menu entry for toggling the titeInhibit resource. + + <li>Add new resource answerbackString, which overrides the default + "xterm" returned by xterm when responding to an ENQ (control/E) + character (request by Rajesh Vaidheeswarran <rv@fore.com>). + + <li>Add new resource keyboardDialect for setting the NRC display + character set (request by Tomas Vanhala, who notes that I should + add logic to translate the keyboard as well). + + <li>Add new command-line option and corresponding resources for making + xterm generate escape sequences compatible with HP terminals. Like + the existing Sun escape sequences, this is available as a popup menu + item. It is enabled by the configure script with the option + --enable-hp-fkeys (requested by Toni Mueller <sales@oeko.net>). + + <li>Add configure script option --disable-boxchars to disable the + fallback support for line drawing characters. + + <li>Fix ifdef's for configure script --disable-ansi-color, and reviewed + all configure options to ensure that all can be enabled/disabled + appropriately. + + <li>Update config.guess and config.sub, from Lynx. +</ul> + +<H1><A NAME="xterm_89">Patch #89 - 1998/11/20 - XFree86 3.9Nm</A></H1> +This patch completes the implementation of double-sized character support +for the VT100 emulation, and fixes a few minor bugs: + +<ul> +<li>corrected the cursor position in HideCursor, which did not multiply +the column by two when in doublesize mode. +This bug, which did not appear in normal use, +dates back to my original <a href="#xterm_44">changes</a> to partly implement +double-sized characters. +I noticed it when cat'ing a typescript from vttest's double-sized character +test. +<li>ensure that the current line is repainted when switching between +single and double width characters. +<li>reduce the number of bits used for double-sized character coding +from 3 to 2, to make more room for soft-font codes. +<li>copy newer ifdef's from the XFree86 3.3.3 release's main.c, +which address details of glibc and powerpc. +<li>moved definition of DECL_ERRNO in xterm.h to match XFree86 3.3.3 +<li>modify <em>resize</em> to remove the ifdef on SVr4 that suppressed +printing the script for $LINES and $COLUMNS. +Solaris' resize utility does this; suppressing the behavior is unnecessary. +</ul> +I tested the double-sized characters using vttest and the xfsft patch. +These fonts worked reasonably well: +<pre> + -bitstream-courier-medium-r-normal--0-0-0-0-m-0-iso8859-1 + 9x15 +</pre> +The iso8859 font does not include box characters, of course, but looks good. + +<H1><A NAME="xterm_88">Patch #88 - 1998/10/31 - XFree86 3.9Nk and 3.3.2h</A></H1> +This refines my #85 patch by checking for a case where the font server +returns a bold font that does not quite correspond to the normal font. +When I asked for a bold version of the 6x12 font, the font server +returned a near equivalent where the ascent and descent values did not +match, causing xterm to leave lines across the display. +This patch makes xterm reject that type of mismatch, falling back to the +old font behavior. + +<H1><A NAME="xterm_87">Patch #87 - 1998/10/21 - XFree86 3.9Nj and 3.3.2f</A></H1> +This corrects a problem reported by Stefan Dalibor. My table entries for the +<em>printerExtent</em> and <em>printerFormFeed</em> resources used the wrong +types for sizeof, causing the printer to not work properly on some platforms +because the <em>printAttributes</em> resource was overwritten (e.g., Digital Unix with DEC Alpha). +<p> +I reviewed all of the resource table entries and fixed a potential problem with +<em>resizeGravity</em>, which was typed as <em>int</em> rather than +<em>XtGravity</em>. + +<H1><A NAME="xterm_86">Patch #86 - 1998/10/14 - XFree86 3.9Nj and 3.3.2e</A></H1> +A small fix: when switching to/from the continuous mouse reporting mode, +the event mask was incorrect if xterm was built under X11R5 because the +original data was saved under an ifdef for active-icon. + +<H1><A NAME="xterm_85">Patch #85 - 1998/10/12 - XFree86 3.9Nj and 3.3.2e</A></H1> +Some cleanup (I noticed the pixel droppings a few months ago after getting a +new 17" monitor): +<ul> + <li>split-out the functions that load/reload fonts for xterm as new + file fontutils.c to extend them to support automatic loading of + bold font corresponding to the normal font. Adapted logic from + EMU 1.3 for this purpose. This fixes most occurrences of pixel + droppings from bold characters. + + <li>modified by renaming variables and adding casts to permit compile + with g++. + + <li>modify headers so they can all be compiled without order + dependencies, and use bracketed rather than quoting includes to allow + compile from separate directory. + + <li>renamed xtermm terminfo entry to xterm-mono, to avoid conflict with + Solaris entry now in ncurses. +</ul> + +<H1><A NAME="xterm_84">Patch #84 - 1998/10/9 - XFree86 3.9Ni</A> and 3.3.2e</H1> +Several small fixes and enhancements, including a patch from +Bjorn Helgaas: +<ul> + <li>correct initialization of TERMCAP environment variable, which + was frequently set to garbage on non-Linux systems because + "termcap" and "newtc" contained random data from the stack. + + <li>remove the LINEWRAPPED attribute from lines as they are cleared. + Previously, the attribute was set but never cleared. + + <li>make word and line selections work even when lines are wrapped + by xterm. Previously, selections were limited to one screen line. +</ul> +as well as +<ul> + <li>modify logic for line-wrapping to reset the associated flag if + the application deletes a character. This fixes a problem reported + by Bjorn Helgaas where word/line selection would still wrap even + after deleting characters from the first line. + <li>add kll/kH capabilities to xterm-xfree86 entries in termcap and + terminfo (request by Michael Schroeder). + <li>shorten descriptions in termcap to make resolved entries all + shorter than 1023 character limit. + <li>use DECSTR control sequence to shorten initialization and reset + strings in xterm-xfree86 termcap and terminfo. + <li>use rmul/smul and rmir/smir in xterm-r5 terminfo to match termcap. + <li>correct typos in initialization and reset strings in xterm-r5 + termcap and terminfo. + <li>disable special translations of key symbols (the backarrow key, + the editing keypad and the keypad "+") when a modifier other than + shift, control or numlock is used. This makes xterm handle the meta + key as expected by people using emacs (reported by Pete Harlan + <harlan@pointofchoice.com> in linux.debian.user newsgroup). +</ul> + +<H1><A NAME="sync_83">Resync #83 - 1998/10/7 - XFree86 3.3.2e</A></H1> + +Merge changes through patch #83 with the 3.3.2e version. +<p> +This follows a change from XFree86 CVS which adds checks for non-null +return from malloc (patch by Matthieu Herrb). + +<H1><A NAME="xterm_83">Patch #83 - 1998/8/25 - XFree86 3.9Nb</A></H1> +Several small fixes and enhancements: +<ul> + <li>add configure test to infer if xterm should be installed setuid + based on previously installed xterm (reported by Stephen Marley + and Stefan Dalibor). + + <li>implement quasi-continuous mouse reporting + (integrated patch by Jason Bacon). + + <li>correct control sequences transmitted by function keys F1 to F4 + when sunFunctionKeys resource is true (it was still using the + VT100 control sequences). + + <li>modify handling of backarrow key so that the control modifier + toggles the backspace/delete interpretation set by the + backarrowKey resource. + + <li>limit the row and column values used to report mouse position. +</ul> + +From resync with XFree86 3.9Nb: +<ul> + <li>add support for the VSTATUS control character (patch by + Robert Earl <rearl@teleport.com>). +</ul> + +<H1><A NAME="xterm_82">Patch #82 - 1998/7/15 - XFree86 3.9Aj</A></H1> +Bug fix for patch #81: +<ul> + <li>remove an #undef for NBBY, which caused compile problem on FreeBSD + (reported by David Dawes). +</ul> + +<H1><A NAME="xterm_81">Patch #81 - 1998/7/14 - XFree86 3.9Aj</A></H1> +More bug fixes: +<ul> + <li>fix conflicting ifdef's for TIOCSLTC when building with Linux on + AXP aka DEC Alpha (reported by Robin Cutshaw). + + <li>correction to patch #79, move assignment for *utptr->ut_user = 0; + back into non-SVR4 ifdef in main.c, since this clobbers username on + Solaris 2.5.1 (analysis by Will Day + <willday@rom.oit.gatech.edu>). + + <li>corrected khome/kend in xterm-8bit terminfo description. + + <li>improve cursor color by making it always the reverse of fg/bg + unless the cursorColor resource is set, i.e., to something other than + the default foreground (reported by Vikas Agnihotri and Bram + Moolenaar). + + <li>minor fixes for compiler warnings, including a syntax error in + the AMOEBA ifdef's. +</ul> +From resync with XFree86 3.9Aj: +<ul> + <li>correction to patch #73, supply missing #else for fallback definitions + of size_t, time_t (Robin Cutshaw <robin@intercore.com>). +</ul> + +<H1><A NAME="xterm_80">Patch #80 - 1998/6/29 - XFree86 3.9Ai</A></H1> +This fixes a couple of items leftover or introduced by patch 79: +<ul> + <li>take out the logic that suppresses editing-keypad in vt100 mode + (those keys are too valuable to give up for a fine point of + emulation). + + <li>corrected a couple of places in terminfo where I missed using the + vt220-style editing-keypad codes for Find/Select (mapped to Home/End). + + <li>checked termcap file against terminfo, fix several places where it + was inconsistent. +</ul> + +<H1><A NAME="xterm_79">Patch #79 - 1998/6/28 - XFree86 3.9Ai</A></H1> + +This patch fixes several small bugs: +<ul> + <li>use X_EXTRA_LIBS in standalone Makefile.in (patch by Tomas Vanhala). + + <li>add new resource 'oldXtermFKeys' which provides backward compatibility + for F1-F4 control sequences with TOG's xterm. + + <li>determine the server's default foreground/background Pixel values, + needed if the -flipPixels X server option is used (reported by + David Dawes). + + <li>correct logic for F1-F4 function keys so that they generate VT100 + compatible escape sequences in VT220 mode, since that is what the + numeric keypad is supposed to do (reported by Ron Johnson, Jr. + <ronjohn@communique.net>). + + <li>modify logic for editing keypad to work more like VT220: don't + pass those codes in VT100-mode unless oldXtermFKeys mode is set. + + <li>correct an interaction with the editing-keypad logic that prevented + backarrow key from sending a 127 for the delete key (the 'remove' + escape sequence was being sent instead). + + <li>use return-value from getuid() rather than the parameter, to work on + systems which do not update the latter (patch by Kevin Buhr + <buhr@mozart.stat.wisc.edu>) + + <li>correct scrollbar border color when toggling to/from secure keyboard + mode (patch by Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>) + + <li>modifications to terminfo file: +<ul> + <li>rename description to xterm-xfree86, adding an entry 'xterm' + which is derived from xterm-xfree86 to simplify customization. + + <li>change string for kdch1 from \177 to \E[3~, to address complaints + from Debian developers. (This applies to the key labeled "Delete", + and does not affect the backarrow key). + + <li>add user-strings u6, u7, u8, u9 to entries to make them work with + Daniel Weaver's "tack" program. + + <li>modify xterm-24, xterm-bold, xterm-boldso entries to disentangle them from + explicit dependency upon xterm-xfree86. + + <li>add generic 'xterm-color' entry. + + <li>minor corrections to xterm-xfree86, xterm-8bit, xterm-r5 and + xterm-r6 entries. +</ul> +</ul> + +<H1><A NAME="xterm_78">Patch #78 - 1998/6/3 - XFree86 3.9Ah and 3.3.2</A></H1> + +Again, most of the bulk of this patch is for ANSI conversion. I used the +IRIX compiler's -wlint option to find the remaining functions that use +K&R syntax (since gcc does not do this properly). + +Also, I changed the logic in the print code slightly to close unwanted files +before opening a pipe to the printer. This may help in some configurations +where the line printer hangs until xterm closes the pipe. + +<H1><A NAME="xterm_77">Patch #77 - 1998/5/26 - XFree86 3.9Ah and 3.3.2</A></H1> + +Most of the bulk of this patch is to convert the extended C (K&R functions +with prototypes) to ANSI. I verified that on Linux by comparing object +files, to ensure that I did not, for example, interchange parameters in +the function declarations. +<p> +The rest of the patch fixes several minor bugs, and adds a few features: +<ul> + <li>back-out my use of ncurses "captoinfo -f" option (if/then/else/endif) + formatting, since ncurses did not correctly filter embedded newlines + in terminfo capability strings until _after_ ncurses 4.1, thus + corrupting setf/setb/sgr strings (reported by Darren Hiebert and + others). + + <li>document SGR 8, 28 (invisible/visible), add corresponding + capabilities to terminfo description. +<p> + I would also add the 'prot protected capability, but the control + sequences for that would not be recognized or properly ignored by the + older xterm programs. + + <li>modify ChangeGroup to not suppress a null-resource, but treat it as an + empty string (recommended by Stefan Dalibor). + + <li>add printerAutoClose resource to control whether printer is closed + when going offline. More than one person reports problems (on + Solaris 2.6 and Digital Unix 4.0) getting the printer to proceed + unless xterm exits; I think that it is a problem flushing the pipe. + Closing it ought to flush it. + + <li>adapt TOG fix-3 to in HandleKeymapChange and VTInitI18N (but adapt + XtStackAlloc/XtStackFree for clarity, as well as fixing memory leak). + + <li>change calls on FillCurBackground to ClearCurBackground, in effect + using XClearArea rather than XFillRectangle when clearing as a + side-effect of scrolling and insertion (patch by Alexander V + Lukyanov) + + <li>correct some places where insert/delete did not _move_ the color + attributes, using memmove (patch by Alexander V Lukyanov + <lav@long.yar.ru>) + + <li>add ifdef's for __CYGWIN32__, for port to cygnus version B19.1 + (patch by Andrew Sumner <andrew_sumner@hotmail.com>). + + <li>remove #define for hpux that turned on USE_SYSV_ENVVARS, since this + causes some applications (such as 'less') to get incorrect $LINES and + $COLUMNS values (reported by Clint Olsen). + + <li>modify behavior for HP-UX, to set the "reserved" process group + controls to _POSIX_VDISABLE so the TIOCSLTC ioctl does not produce an + error (patch by Ben Yoshino <ben@wiliki.eng.hawaii.edu>). + + <li>correct length of underlining, reducing it by one pixel to avoid + leaving a dot when the application does not clear the whole screen + I noticed this only recently myself (and other people as well); it + depends on the font chosen. A 6x10 font shows it, but the other + fonts from XTerm.ad do not. I also see a similar problem with the + emulation of bold fonts. + (patch by Sergei Laskavy <Laskavy@cs.msu.su>). + + <li>add include for Xos.h to xterm.h, to ensure proper definitions + (reported by Holger Veit). + + <li>update config.guess to recognize Unixware 2.1 and 7 (patch by + Mike Hopkirk <hops@sco.com>). +</ul> + +<H1><A NAME="xterm_76">Patch #76 - 1998/5/8 - XFree86 3.9Ah and 3.3.2</A></H1> + +A fix for the print-window function, and some minor cleanup: +<ul> + <li>modify logic that closes pipe in the print-window function to not use + pclose, which does not work on all systems, since I did not open the + pipe with popen (reported by Stefan Dalibor). + + <li>correct name of $(EXTRA_LOAD_FLAGS) imake variable (reported + by Stefan Dalibor). + + <li>guard logic in ChangeGroup() function against null pointer + (reported by Stefan Dalibor). + + <li>ensure that menu entry for toggling sunKeyboard resource is + initialized (reported by Branden Robinson <branden@purdue.edu>). + + <li>gcc unused-variable warnings (reported by Bernd Ernesti + <bernd@arresum.inka.de>) + + <li>rename global variable 'buffer' to 'VTbuffer' +</ul> + +<H1><A NAME="xterm_75">Patch #75 - 1998/5/7 - XFree86 3.9Ah and 3.3.2</A></H1> + +This incorporates fixes from several people, as well as some improvements +that I made based on feedback from users: +<ul> + <li>add option to standalone configure script, "--with-own-terminfo-dir", + which causes xterm to pass a predefined value of $TERMINFO to the + application. Also use this value in install rule "make install-ti", + for the standalone configure script. + + (patch & feedback from Tor Lillqvist <tml@hemuli.tte.vtt.fi>) + + <li>change ifdef's for "hpux" to "__hpux" (patch by Tor Lillqvist). The + imake configuration uses the former, but the latter is predefined by + HP's compilers. + + <li>define USE_SYSV_ENVVARS for HP-UX, curses does not use $TERMCAP (patch + by Tor Lillqvist). + + <li>on HP-UX, use the /dev/ptym/clone device to allocate PTY's. Works + both on HP-UX 9 and 10. (patch by Tor Lillqvist). + + <li>modify configure script to obtain the $(EXTRA_LOADFLAGS) value from + imake, needed for compiling under DEC OSF/1 (reported by + Stefan Dalibor) + + <li>modify print-window action so that the printer is closed after + printing a window, unless the printer was already opened (i.e., + by an application running in the window). This makes the printing + complete without having to exit xterm, since not all systems treat + fflush through a pipe very well (reported by Stefan Dalibor) + + <li>modify printing code so that the ^M's are not printed if the + printAttribute resource is set to zero (request by Stefan Dalibor). + + <li>correct typo in xterm.man, for the default value of printAttribute + (reported by Stefan Dalibor). + + <li>correct printing code so that the alternate character set is + printed, like other attributes, with escape sequences. + + <li>correct termcap description, removing spurious 'm' character from + the 'op' capability (reported by Greg Woods <woods@weird.com>). + + <li>correct trace code so that the initial timestamp is set. + + <li>correct/modify utmp data for the Linux glibc 2 configuration, + so that the ut_line member is set before using it to update wtmp + (patch by Bill Nottingham <wen1@cec.wustl.edu>). +</ul> + +<H1><A NAME="xterm_74">Patch #74 - 1998/4/27 - XFree86 3.9Ag and 3.3.2</A></H1> + +This corrects a couple of recent bugs and adds a new resource: +<ul> + <li>modify definition of TRACE_CHILD so that it does not conflict with + ifdef's for USE_USG_PTYS in main.c (reported by Vikas Agnihotri + <VikasA@att.com> and Stefan Dalibor). + + <li>correct ownership of file (actually pipe) written by the print + controls. When undoing the setuid changes in patch #69, I overlooked + this. Now xterm forks a process which resets setuid and routes the + printer data as the real user. + + <li>add a new resource, "printAttributes", which controls whether + color attributes (or any attributes) are sent to the printer. +</ul> + +<H1><A NAME="xterm_73">Patch #73 - 1998/4/25 - XFree86 3.9Ag and 3.3.2</A></H1> + +This patch does the following: +<ul> + <li>implements a print-window facility for xterm. Though useful in + itself, I added it as part of some debugging which I am doing. + (Occasionally during an exposure event xterm fails to restore the + proper colors for highlighted text, and printing the screen will + show the internal states nicely). +<p> + The print facility now also displays the color information. + (I will probably make this a resource). + + <li>modified the xterm-16color terminfo description to use the setaf and + setab strings, which is a little more efficient (requested by Stephen + Marley). + + <li>reduced some clutter of the ifdef/includes (e.g., stdlib.h, unistd.h, + errno) making the configure script test for these. +<p> + I removed the symbols Size_t and Time_t, since they no longer serve + a useful purpose. + + <li>added some debugging traces to show the initial screen size, + and the success/failure of the ioctl calls pass handle window + resizing events to the application (for Clint Olsen). +<p> + I also modified the trace code to produce two files since some + of the information is produced by the child process. So now + they are Trace-parent.out and Trace-child.out + + <li>updated configure test for ANSI compiler options to handle a + special case for HP-UX 10.x (reported by Clint Olsen). +</ul> + +<H1><A NAME="xterm_72">Patch #72 - 1998/4/17 - XFree86 3.9Ag and 3.3.2</A></H1> + +This is a patch from Chris Siebenmann <cks@hawkwind.utcs.toronto.edu>, +which I have cleaned up a little, and integrated into the configure script. +<p> +From his description: +<blockquote> + This set of patches is the latest incarnation of patches originally +written by Ian! D Allen, then of the University of Waterloo and now of +who knows where; I have been carrying them forward from xterm to xterm +ever since about X11R4. What they do is add an option so that when an +iconified xterm receives output it prepends '*** ' to its icon title +and (optionally) beeps the bell; deiconifying the xterm removes the +'*** '. Over the years I've found this to be incredibly convenient for +monitoring all sorts of low-activity things. +</blockquote> + +<H1><A NAME="xterm_71">Patch #71 - 1998/4/12 - XFree86 3.9Ag and 3.3.2</A></H1> + +This patch is a slightly modified version of one by Richard Braakman, which +prevents buffer overflow in the input-method and preedit-type parsing in xterm. +I changed a couple of details to make the code more maintainable, and looked +for similar things - copying into a fixed-size buffer (found none, though I did +spot an unused variable). + +<H1><A NAME="xterm_70">Patch #70 - 1998/3/29 - XFree86 3.9Af and 3.3.2</A></H1> + +This patch corrects some minor bugs in xterm, and fills in some more details +in the VT220 emulation: +<UL> + <LI>modify Imakefile to use SpecialCObjectRule for menu and data modules, + making xterm build properly if logging is enabled + (patch by Scott Sewall <scott@iprg.nokia.com>). + + <LI>restore "ich" capability to terminfo entries, since + Michael Schroeder points out that "ich1" + is the one which is the problem in Solaris vi. + + <LI>correct color of cursor, which would disappear on inverse-video + since the initialization did not compare the cursor color against + both foreground and background (reported by Olivier Calle). + + <LI>correct abbreviation-test for -version and -help options, making + command-line option -vb work (reported by Stefan Dalibor). + + <LI>correct a dependency between ifdef's for OPT_I18N_SUPPORT and + OPT_INPUT_METHOD (reported by Stefan Dalibor). + + <LI>split-out character-set translations as new module charsets.c, to + implement VT220 national replacement character sets (a mode where + some of the characters are displayed as specific European glyphs). + This relies on xterm using an ISO 8859-1 font (approach suggested by + Kenneth R. Robinette <zkrr01@mailbox.neosoft.com>). + + <LI>correct a missing increment, which made SS2 and SS3 controls + repeat the shifted character. + + <LI>add xterm-nrc to terminfo to illustrate the VT220 national + replacement character sets. + + <LI>reformat terminfo using new ncurses tic option "-f", which makes + if/then/else/endif expressions easier to read. +</UL> + +<H1><A NAME="xterm_69">Patch #69 - 1998/3/16 - XFree86 3.9Ad and 3.3.2</A></H1> + +This corrects the problem in xterm with utmp, reported by Olivier Calle +<olivier@tc.fluke.com> +as well as some other people after the XFree86 3.3.2 release. +<P> +The error was introduced by my patch #53 in XFree86 3.9r (October 1997). +<P> +The correction removes the reset of setuid/setgid before the main event loop, +and solves the problem which I had worked around in a different manner: for +some reason, the particular waitpid() call in creat_as() hangs, does not +return when the child process exits. I changed the ifdef's to force the Linux +configuration to use wait() instead. This call appears to work properly on +other platforms such as SunOS and Solaris. +<P> +I also added tests in the standalone configure script to check for the +existence of waitpid(). + +<H1><A NAME="xterm_68">Patch #68 - 1998/3/4 - XFree86 3.9Ad and 3.3.1z</A></H1> + +This corrects another problem with the logic for highlightColor resource. +As reported by David Dawes: +<blockquote> + I've just noticed a problem with with the "inverse" control sequence + (ESC[7m) with the 3.3.2 xterm. What it does is sets the background + black, and the text the usual foreground colour rather than simply + swapping the foreground/background. + +</blockquote> +This appears to be because when I added logic to check that the highlightColor +was distinct from foreground and background colors, I did not add a further +check to see that it was not black (I would make an explicit check for the +resource not being set, but see nothing definite in the headers that would let +me reference an explicitly-undefined Pixel value, though there are some +implications in xpm.h). But this should work. + +<H1><A NAME="xterm_67">Patch #67 - 1998/2/23 - XFree86 3.9Ad and 3.3.1e</A></H1> + +This patch does the following: +<UL> + <LI>improve test for highlightColor so that xterm does not attempt to + use that unless it is different from the foreground and background + colors (reported by Stefan Dalibor + <Stefan.Dalibor@informatik.uni-erlangen.de>. +<P> + I could not reproduce this until I noticed that the -rev option + exposed it nicely. + + <LI>remove ich and ich1 from xterm and xterm-8bit terminfo descriptions. + SVr4 terminfo documents that you must not combine these with + smir/rmir, but ncurses allows it, opening a hole. Solaris 2.6 vi + does not work properly if it is using a terminfo description when + these are combined, since it was written to accommodate old terminals + that required it (reported by Stephen Marley). + + <LI>restore 1-pixel overlap of scrollbar border with left edge of window + (reported by Jim Burmeister <jimb@metrolink.com>). + + <LI>add a configure option, --enable-logfile-exec, which allows the + user to specify a pipe for logfile. This defines ALLOWLOGFILEEXEC. + + <LI>makes the ALLOWLOGFILEEXEC code compile & run, if configured. + + <LI>minor documentation nits. +</UL> + +<H1><A NAME="xterm_66">Patch #66 - 1998/2/16 - XFree86 3.9Ad and 3.3.1d</A></H1> + +This fixes the problem reported with failure to build the <EM>resize</EM> +program (BSDI, OSF/1) due to not having <termcap.h>, by changing the +ifdef to one that would be set only if the file exists (not currently +specified, except by the standalone configure script). We do not really need +to include <termcap.h> to build, but only for a clean compile, since it +may declare the tgetent() prototype. + +I also updated the man-page for <EM>resize</EM>, since I had recently noticed +that it can be used to resize <EM>xterm</EM> using the "Sun" control sequences +option. + +<H1><A NAME="xterm_65">Patch #65 - 1998/2/14 - XFree86 3.9Ad and 3.3.1c</A></H1> + +This is a small patch to xterm's 8-bit terminal description. I noticed +while testing ncurses that I had specified the wrong (VT100-style) codes +for the F1-F4. Xterm only uses VT220-style function keys in 8-bit mode. + +<H1><A NAME="xterm_64">Patch #64 - 1998/2/8 - XFree86 3.9Ad</A></H1> + +This fixes the following problems with xterm: +<UL> + <LI>save/restore the ANSI foreground and background colors with the other + visible attributes in the save-cursor and restore-cursor operations. + This works around a problem with vim, which apparently assumed that + switching between the normal and alternate screens resets the colors + (reported by Jim Battle <jb@chromatic.com>). +<P> + It would be nice to implement save/restore cursor as a stack (and + solve this type of problem completely), but that would lead to + incompatibility with applications which assume they are running with a + VT100 or VT220. + + <LI>corrects behavior of a restore-cursor operation which does not + follow a save-cursor (it is supposed to set the character sets + to a known initial state). + + <LI>extends the sunKeyboard resource (and menu toggle) to modify the + home, end and delete keys on a Sun or PC editing keypad, making them + generate codes compatible with DEC VT220's Find, Select and Remove + keys. + + <LI>corrects a length in checking command-line options, which caused the + "-help" message to not work when X was not running. + + <LI>add some detail to the man-page (requested by Jason Bacon + <acadix@execpc.com>) + + <LI>modify the standalone configure script to ignore the broken nsl and + socket libraries on IRIX 6.2 (the ones on 5.2 also are broken, so + this change just widens the check for the system version number). +</UL> + +<H1><A NAME="xterm_63">Patch #63 - 1998/2/5 - XFree86 3.9Ad</A></H1> + +This is another patch from Bjorn Helgaas <helgaas@rsn.hp.com>, which I've +reviewed (and learned some). Following are his notes: +<P> +I poked around some more and finally got xterm-62 to build and run +cleanly on HP-UX 10.20. Here are the patches. They look sort of +ugly, so here's a little explanation: +<UL> + <LI>aclocal.m4: Removed side effects from the AC_CACHE_VAL + commands in CF_FUNC_TGETENT. Previously, LIBS was set inside + AC_CACHE_VAL, which worked fine the first time configure was + run, but failed if there were cached values. + + <LI>aclocal.m4: Added temporary setting of LIBS before + AC_TRY_LINK in CF_FUNC_TGETENT. Previously, the last value set + by the AC_TRY_RUN loop was used, so only -lcurses was checked. + + <LI>configure.in: Added temporary setting of CPPFLAGS before + AC_CHECK_HEADERS for X11 files. Previously <X11/DECkeysym.h> + and <X11/Xpoll.h> were found only if they were in the compiler's + default include directories, even if `--x-includes=DIR' had been + used or AC_PATH_XTRA had found them elsewhere. +</UL> +The problem on HP-UX was that we were linking with -lcurses rather than +-ltermcap due to the second bullet above, and apparently something in +HP-UX curses is broken. This seems very strange, because the only thing +used is tgetent, which should affect any tty/pty configuration, but I +lost interest in tracking down the exact problem. + +<H1><A NAME="xterm_62">Patch #62 - 1998/1/23 - XFree86 3.9Ac</A></H1> + +This is a patch mostly by Bjorn Helgaas <helgaas@dhc.net> (I added the +os2main.c change, and a little of the documentation). From Bjorn's +description: +<UL> + <LI>If you use the "-hc <color>" option or set the "highlightColor" + resource, text is highlighted by changing only the background color, + rather than using reverse video. I find this easier to read, + especially when selecting multi-colored text, and it is similar to + the way Netscape shows selections. + + <LI>Most of the code changes are under "#if OPT_HIGHLIGHT_COLOR". The + principal exception is in screen.c, where I added a couple calls to + resetXtermGC(). This seems like it could be a bug even without + the color highlighting changes (though I don't pretend to understand + all the logic). +</UL> + +<H1><A NAME="xterm_61">Patch #61 - 1998/1/17 - XFree86 3.9Ac</A></H1> + +This patch modifies the reset behavior of xterm slightly: +<UL> + <LI>change the terminfo entry so that rs1 (one of the strings used by + the 'reset' program) does a hard reset rather than switching + character sets. This is more in accord with other terminal + descriptions. + + <LI>modifies the treatment of hard reset by the xterm program to + reset the saved lines. + + <LI>corrects hard reset by also resetting user-defined keys, i.e., DECUDK. +</UL> + +<H1><A NAME="xterm_60">Patch #60 - 1998/1/10 - XFree86 3.9Ab</A></H1> + +This fixes some minor bugs and adds new functionality: +<UL> + <LI>add support for blinking text. +<UL> + <LI>This does not actually cause the + text to flash, but text with the blink attribute can be displayed + in color, using new resources colorBL and colorBLMode. + + <LI>If colors are not used, the blinking text will be displayed as + before (just like bold). The main purpose of this is to make + applications work properly when they assume the emulator supports + blinking text. + + <LI>I did this by moving the per-cell LINEWRAPPED flag to a per-line + flag, to make room for the new BLINK flag. There were no per-line + flags, so this changes a lot of logic. +</UL> + + <LI>corrected missing save-cursor logic in the handling of SGR 1048 + (the new control sequence I added in patch #54, 1997/10/17). + Reported by Darren Hiebert. + + <LI>flush the output of the transparent printing after each line + Reported by Tomas Vanhala <vanhala@ling.helsinki.fi>. + + <LI>correct the modes that are affected by save/restore cursor by adding + WRAPAROUND and PROTECTED. + + <LI>corrected placement of one of the XSync calls that I added in patch + #51, 1997/9/15, which had the side-effect of writing on the window + border when the xterm was resizing from 132 to 80 columns. + + <LI>work around an incompatibility of the XKB definition used in xterm + versus that symbol from IRIX 6.2's imake definitions (by adjusting + the standalone configure script). +</UL> + +<H1><A NAME="xterm_59">Patch #59 - 1998/1/5 - XFree86 3.9Ab</A></H1> + +My last patch has an off-by-one error in the comparison for argc. Douglas +Kosovic <douglask@dstc.edu.au> showed me where (he got a core dump). +Also, I think this explains Clint Olsen's problem, but the symptoms were more +subtle (EINVAL for a system call if the -display option is omitted). + +<H1><A NAME="xterm_58">Patch #58 - 1998/1/3 - XFree86 3.9Ab</A></H1> + +This patch does the following: +<UL> + <LI>implement logic to permit xterm to work with proportional fonts. +<UL> + <LI>Thomas Wolff + <Thomas.Wolff@sietec.de> + requested this (but it isn't exactly what he's asking + for - that's a more involved task). + + <LI>I chose to do this by rendering the characters on a fixed pitch, + because it would not be useful for existing applications to display + varying numbers of characters on each line. + + <LI>Except that this forces the display to be wider, it works reasonably + well. A couple of special cases (reverse + colorBD, for example) + do not display with proper colors, since the inter-character gaps + are painted with the background. +</UL> + + <LI>added a version number to the program (several people have requested + this). + + <LI>make the -version and -help options interpreted before the program + attempts to open the display. + + <LI>minor reorganization of the man-page (ordered the options, resources + and translations alphabetically - and eliminated some duplication). + + <LI>corrected a misspelled filename in Makefile.in, and added a lint + rule. + + <LI>updated the configure script to correct behavior when it cannot + find imake, as well as to fix the IRIX+gcc build (conflict with + /usr/include). + + <LI>regenerated the configure script with a newer patch to autoconf + that fixes a problem with environment space vs the configure --help + message. +</UL> +<H1><A NAME="xterm_57">Patch #57 - 1997/12/26 - XFree86 3.9Aa</A></H1> + +This patch is mostly concerned with the standalone configure script; a few +minor corrections are added: +<UL> + <LI>add configure option --disable-tek4014, to allow xterm to be built + without the tek4014 emulation. + + <LI>add configure option --with-terminal-type, to allow xterm to be + compiled with default $TERM value other than "xterm" (e.g., + "xterm-16color") -- requested by Stephen Marley <stephen@memex.com>. + + <LI>fix a typo in the configure --help message -- reported by Darren + Hiebert <darren@hmi.com>. + + <LI>review diffs between main.c and os2main.c, to make them more alike. + (applies some minor bug-fixes to OS/2's version). + + <LI>add missing quotes in memmove/bcopy configure test +</UL> + + +<H1><A NAME="xterm_56">Patch #56 - 1997/11/28 - XFree86 3.9x</A></H1> + +This patch is based on analysis by Arfst Ludwig <arfst@luxor.IN-Berlin.DE>, +who reported: +<blockquote> + Setting the following resources xterm (all current versions) receives a + segmentation fault on <Btn2Up> after scrolling: +<PRE> + + *XTerm*VT100*translations: #override \ + ~Shift~Ctrl<Btn2Up>: insert-selection(PRIMARY, CUT_BUFFER0)\n\ + Shift~Ctrl<Btn2Up>: insert-selection(CLIPBOARD, CUT_BUFFER1)\n\ + ~Shift<BtnUp>: select-end(PRIMARY, CUT_BUFFER0)\n\ + Shift<BtnUp>: select-end(CLIPBOARD, CUT_BUFFER1) +</PRE> + (The above resources intention is to be able to paste the latest + selection even if the xterm was cleared.) +<P> + And here is how it works (and a fix!): The widget given to the action + handler as first argument is not guaranteed to be a XtermWidget (it can + be the ScrollbarWidget). Instead of accessing the widget's member + directly XtDisplay gives the required pointer in a safe way. +</blockquote> +I noticed that this was not the only instance (by reading the code, and testing +with his example), and extended the solution to check the widget-class to +ensure that it is indeed xterm's widget class before attempting to use it in +the context of translations. + +<H1><A NAME="xterm_55">Patch #55 - 1997/11/25 - XFree86 3.9x</A></H1> + +This fixes the segmentation violation noted by Rogier Wolff about a month +ago. He'd set xterm to 400 (rows) by 150 columns, which broke because there +were limited buffers (200 rows) used for juggling data when adding or deleting +lines and for switching between alternate and normal screens. I replaced this +by an allocated buffer. +<P> +The bug is simple to test if you set titeInhibit false. + +<H1><A NAME="xterm_54">Patch #54 - 1997/10/17 - XFree86 3.9s</A></H1> + +This patch does the following: +<UL> + <LI>correct a minor placement problem with the right scrollbar. + + <LI>implement a new set of control sequences for switching between the + normal and alternate VT100 screens. These work around the older + sequences limitation that required modification of the runtime + $TERMCAP to cooperate with the titeInhibit resource (that can't work + with terminfo). I do this by moving all of the functionality of the + rmcur terminfo capability into the control sequences. + + <LI>implement the alternate-screen menu entry +</UL> + +<H1><A NAME="xterm_53">Patch #53 - 1997/10/12 - XFree86 3.9r</A></H1> + +This patch adds a fix and implements a new feature (as well as some minor +typos): +<UL> + <LI>JCHANDRA@Inf.COM (JCHANDRA) noted that there was still a problem + with the wait call with the logging option. It hung when the logfile + was opened as a command-line option. I fixed this by moving the + StartLogging() call down past the place where I'd reset the setuid + mode. So the logfile is opened as the real user, without having + to fork. + + <LI>improve Rohleder's changes by + renaming the command-line options and reducing the number of ifdef's. + + <LI>implement right-scrollbars for xterm + (patch by Michael Rohleder <michael.rohleder@stadt-frankfurt.de>). +</UL> + +<H1><A NAME="xterm_52">Patch #52 - 1997/9/29 - XFree86 3.9q</A></H1> + +This patch addresses bugs and requests reported by +<UL> + <LI>Bob Maynard <rmaynard@montana.com>, + <LI>Clint Olsen <olsenc@ichips.intel.com>, + <LI>JCHANDRA@Inf.COM (JCHANDRA), + <LI>Michael Schroeder <Michael.Schroeder@informatik.uni-erlangen.de>, + <LI>Pablo Ariel Kohan <pablo@memco.co.il> +</UL> + +Some of the changes are interrelated (it was an unusually busy week). +<UL> + + <LI>change the default resource value for colorMode to true, matching + the Xterm.ad file. + + <LI>correct behavior of 'ech' control, making the default and 0 + parameters erase one character rather than to the end of line + (reported by Michael Schroeder). + + <LI>add resource boldColors, command-line options +pc and -pc and + configure-script option to specify behavior of xterm's mapping bold + colors 0 through 7 to colors 8 through 15. + (request by Pablo Ariel Kohan). + + <LI>add resource colorAttrMode to specify whether colorULMode and + colorBDMode can override the ANSI colors + (report by Clint Olsen). + + <LI>correct a conflict between colorULMode/colorBDMode versus ANSI + colors, where exposure events would occasionally pick up the + former (e.g., colorBD) rather than ANSI colors. Testing the + colorAttrMode made this apparent, though it has been in the + code since 3.2A (patch #35 in Jan 1997). + + <LI>correct two problems with the optional logging support. On Linux + at least, the waitpid call in creat_as hangs when the logging is + toggled from the popup menu. Also, the mktemp template has the wrong + number of X's (since X11R5!). Fixed the waitpid problem by + exploiting the fact that the setuid behavior is reset before the + popup menus are available. + (reported by Jayachandran C.). + + <LI>add configure script options for building with the Xaw3d and neXtaw + libraries. + + <LI>correct CF_IMAKE_CFLAGS standalone configure script macro, so that it + will pick up $(ALLDEFINES) rather than $(STD_DEFINES). This is + needed to make scrollbars work on Linux, since that uses narrow + prototypes. + (reported by Bob Maynard). + + <LI>various minor updates to configure-script macros. +</UL> + +<H1><A NAME="xterm_51">Patch #51 - 1997/9/15 - XFree86 3.9p</A></H1> + +Most of this patch is related to the standalone configure script, though +there are fixes/enhancements as well: +<UL> + <LI>add a new resource sunKeyboard, with associated command-line + option and menu-toggle that allows using a normal Sun or PC + keyboard to generated the complete DEC-style function keys + and keypad. + + <LI>correct a reversed foreground/background test in the control + sequence that replies with the current SGR settings. + + <LI>correct, by invoking XSync, a display problem that caused the + program to not properly update newly exposed areas when a font + change or 80/132 resize request was not completely accepted. + + <LI>restructured autoconf macros (I made a library of all of the + macros across the complicated configure scripts I'm working on). + + <LI>use the autoconf config.guess and config.sub scripts to better + identify the host-os. + + <LI>improve the configure script that uses 'imake' as a fallback for + definitions. + + <LI>correct several instances of unsigned/signed mixed expressions. +</UL> + +I've tested the configure script on Linux, SunOS 4.1.3, Solaris 2.5.1, +IRIX 5.2 and 6.2, AIX 3.2.5 and CLIX 3.1 (all but the last run properly +as well). + +<H1><A NAME="xterm_50">Patch #50 - 1997/8/22 - XFree86 3.9m</A></H1> + +This is a collection of small fixes, and a couple of minor enhancements: +<UL> + <LI>plug a security hole in the implementation of Media Copy (print) + by invoking setuid just before the main loop. + + <LI>add an ifdef'd include for <sys/termio.h> for HP-UX, which allows + the program to process SIGWINCH events (this is a bug in X11R6.3) + + <LI>add state-table entries for VT52 emulation to enter/exit keypad + application mode. + + <LI>disable the popup-menu entry for 8-bit controls when the terminal-id + is less than 200 (e.g., VT52 or VT100). + + <LI>ensure that the popup-menu entry for 8-bit controls is updated when + the application enables/disables this mode, including the response + to a full-reset. + + <LI>implement VT300 DECBKM feature: set interpretation of the backarrow + key to either backspace or delete. The initial setting is via + resource; it can also be modified in the main popup menu. + + <LI>implement VTxxx KAM (ISO AM), which allows a keyboard to be locked + (i.e., the terminal discards input). + + <LI>implement VTxxx SRM, which is used to control local echoing of + input on the terminal. + + <LI>add terminfo and termcap entries for xterm-8bit, a variation of + the xterm description that uses 8-bit control characters. + + <LI>add fallback definitions for Imakefile to allow it to work on some + X11R5 systems that have no SpecialCObjectRule or ProgramTargetName + macros. + + <LI>add .c.o and .c.i rules to standalone Makefile.in + + <LI>correct order of -lXmu and -lXext in standalone configure script. + + <LI>add configure script options to allow selective disabling of + active-icon, input-method and i18n code (mainly for users with X11R5 + or an incomplete X11R6 configuration). + + <LI>change menu-indices from #define's to enum values, thereby making + it work better with the ifdef's for logging and active-icon (the + X11R6.3 active-icon code is incorrectly ifdef'd; this corrects an + error introduced by incorporating that code). + + <LI>correct minor compile errors in the configuration where active-icon + is not used. + + <LI>add configure option to suppress echoing of long compiler commands + + <LI>correct spelling of decTerminalID in configure script help message + + <LI>use gcc __attribute__((unused)) to quiet warnings about unused + parameters when compiling with -W (to make it simpler to find the + real problems). +</UL> + +<H1><A NAME="xterm_49">Patch #49 - 1997/8/10 - XFree86 3.9k</A></H1> + +This patch implements the VT100/VT220 Media Copy (i.e., print-screen) control +sequences. + +<H1><A NAME="xterm_48">Patch #48 - 1997/7/26 - XFree86 3.9j</A></H1> + +This patch does the following (all but the first affect only the standalone +configure script): +<UL> + <LI>minor correction to positioning of underlines for small (e.g., 5x8) + font size. + <P> + The existing behavior allowed underlines to be drawn outside the + character-cell, so they weren't cleared properly under some + circumstances. + + <LI>adds more special-case tokens to the standalone configure script's + imake-option filter (e.g., "&&", since a "make -n main.o" on my IRIX + system uses that shell construct). + + <LI>adds a '--enable-logging' option for the standalone configure script. + + <LI>adds check and ifdef's for the standalone configure script to allow + for building on platforms with X11R6, which lacks Xpoll.h (introduced + in X11R6.1). +</UL> + +<H1><A NAME="xterm_47">Patch #47 - 1997/7/13 - XFree86 3.9i</A></H1> + +This patch does the following +<UL> + <LI>corrects an indexing error in the doublesize character logic + (button.c) that caused core dump (this was reported by J. Wunsch). + <LI>corrects the logic of ShowCursor when it is painting in a doublesize + cell (charproc.c). + <LI>corrects, according to vttest, the behavior when switching to + doublesize characters and back again (doublechr.c). + <LI>adds cbt (back_tab) to the terminfo description (this was something + that I'd overlooked as applicable to curses optimization last + summer). + <LI>corrects, for the standalone xmc test, the logic for disabling xmc. +</UL> + +<H1><A NAME="xterm_46">Patch #46 - 1997/7/4 - XFree86 3.9h</A></H1> + +This is a patch to provide test-support for some work I'm doing on ncurses. It +does not modify the normal configuration of xterm; the code is compiled if the +standalone configure option "--enable-xmc-glitch" is specified. + +<H1><A NAME="xterm_45">Patch #45 - 1997/7/2 - XFree86 3.9h</A></H1> + +This fixes the problem reported with xterm's cursor color versus the background +(the second chunk in this patch) and also removes some duplicate initialization +of the cursor GC's. If the cursor color at startup is the same as the +background, then xterm will use the reverse GC, ignoring the setting of the +colorMode resource. + +<H1><A NAME="xterm_44">Patch #44 - 1997/6/22 - XFree86 3.9g</A></H1> + +This implements the first part of the VT100 doublesize characters for xterm, +as well as fixing a handful of bugs: +<UL> + <LI>the doublesize character support uses the normal font (using scaled + fonts will be another patch) with blanks to simulate doublesize + characters. This patch does most of the global changes that'll be + required. I've hidden most of the details in macros and ifdef's so + it's easy to configure out (part of the patch is a configure option + for that purpose). + + <LI>corrected limits in DeleteChar() function -- it's always ignored the + size of the left border and scrollbar. I noticed this when working + on the doublesize characters since the glitch was doubled in size + (i.e., it wrapped some garbage around the right margin). + + <LI>corrected 'memmove()' logic, for standalone builds (it referenced a + malloc wrapper from my development library). + + <LI>add a check for HideCursor() to prevent repeated screen updates + (which can cause a spurious cursor glitch to appear, e.g., during + scrolling). I noticed this with the 3.2A version (but only a few + weeks ago, when I started working on this patch). +</UL> + +<H1><A NAME="xterm_43">Patch #43 - 1997/6/10 - XFree86 3.9d</A></H1> + +Here's a fix for two problems: +<UL> + <LI>modify handling of tgetent results in xterm and resize programs to + make them tolerant of missing termcap file, or unknown terminal name. + In this scheme, an explicit "-tn" option will succeed, overriding + the fallback list. + + <LI>a nit in the configure script (log extra information to help diagnose + which case of the test-compile of tgetent was used). +</UL> + +<H1><A NAME="xterm_42">Patch #42 - 1997/6/8 - XFree86 3.2Xl</A></H1> + +Bram Moolenaar reported that the cursor color changed unexpectedly while +scrolling. The cause was that it used the same GC's as the logic that draws +the ANSI colors. The bug only appears if the cursorColor resource isn't set, +and has been present since the initial implementation early last year. (The +same bug also appears in rxvt ;-). Here's a fix. + +<H1><A NAME="xterm_41">Patch #41 - 1997/5/28 - XFree86 3.2Xl</A></H1> + +Some nits found by Darren Hiebert (missing part of install-rule, incorrect +assignment for --enable-color-mode option). + +<H1><A NAME="xterm_40">Patch #40 - 1997/5/26 - XFree86 3.2Xl</A></H1> + +Patch for the configure script's logic for obtaining imake predefined +symbols. + +<H1><A NAME="xterm_39">Patch #39 - 1997/5/24 - XFree86 3.2Xl</A></H1> + +This patch does the following: +<UL> + <LI>integrate the 16-color change for 'xterm' + + <LI>minor fixes/clarification of tgetent in terminfo vs termcap to + 'resize' +</UL> + +(both changes also modify the configure script) + +<H1><A NAME="xterm_38">Patch #38 - 1997/5/22 - XFree86 3.2Xh</A></H1> + +This implements a simple configuration script with autoconf (to which I'll +add more options later). It does the following: +<UL> + <LI>configures xterm to build with X11R5 (at least on SunOS 4.1, Solaris + 2.4, possibly IRIX - sorry network was down today, but I did test + an earlier version yesterday). + + <LI>enables/disables the configuration ifdef's for ANSI color and VT52 + emulation. +</UL> +It does not make tests for the things that imake does (that's another project), +instead it uses a hybrid of the autoconf tests for libraries and adds imake's +compiler options (which are necessary in some cases to get main.c to compile). + +<H1><A NAME="xterm_37">Patch #37 - 1997/5/7 - XFree86 3.9a</A></H1> + +This corrects a minor, but annoying error in the vt220 emulation: the DECUDK +is only supposed to be interpreted for _shifted_ function keys. + +<H1><A NAME="xterm_36">Patch #36 - 1997/1/16 - XFree86 3.2r</A></H1> + +This corrects something that I overlooked in patch #27 (21-aug-1996), which is +that when trimming the region to be repainted for the highlightSelection +resource of xterm, I still have to paint the background past the highlighted +region. This only happens when I first do a selection in a window that's +partly off-screen, then move the window on-screen. + +<H1><A NAME="xterm_35">Patch #35 - 1997/1/7 - XFree86 3.2o</A></H1> + +This patch does the following: +<UL> + <LI>combines the coding for foreground and background colors into a + single byte, reducing the memory required to store saved-lines in + color. (I'll take back that byte in a following patch to use to + ensure the character-set, so there's no long-term decrease in memory + use). + + <LI>modifies the PF1-PF4 coding in termcap/terminfo. Because xterm is + still by default emulating vt100, the function key codes are + vt100-compatible (I overlooked this in patch #31). + + I also reformatted the whole terminfo file into a single-column, + for consistency. + + <LI>adds an interim xterm-vt220 description to accommodate the old and new + styles of function-keys (though probably it'd be better to drop the + old-style altogether). +</UL> + +<H1><A NAME="xterm_34">Patch #34 - 1997/1/5 - XFree86 3.2o</A></H1> + +This patch does the following: +<UL> + <LI>implement DECSTR (soft terminal reset). The biggest diff is due to + adding another state table (note that there's only one useful state + here, but it's only 256 bytes rather than 1k as it would have been + before I reduced the size of state entries). + + <LI>some minor tidying up (e.g., signed/unsigned use bitcpy, MODE_DECCKM, + resetColor, resetCharsets). More is done in patch #35. +</UL> + +I got the description of DECSTR from a vt420 user's manual. I'll do some +testing with vttest to ensure that there's nothing else to do than what was +documented. + +<H1><A NAME="xterm_33">Patch #33 - 1996/11/24 - XFree86 3.2</A></H1> + +This adds to the reset-fix by Matthieu Herrb <Mathieu.Herrb@mipnet.fr> a +small change to make xterm able to output 8-bit characters in VT100 mode. + +Applications that run on real VT100's don't do that anyway, and this feature +should be removed sometime after finishing off the VT220 emulation (VT220's can +do 8-bit characters). That would be a good time to change the default +terminal-id to 220. + +<H1><A NAME="xterm_32">Patch #32 - 1996/11/21 - XFree86 3.2</A></H1> + +This implements the REP (repeat) control for xterm. That isn't part of the DEC +VTxxx series, but is defined in ISO 6429. (Note that the base xterm terminal +description is <EM>not</EM> changed -- I added a variant, "xterm-rep"). + +<H1><A NAME="xterm_31">Patch #31 - 1996/11/16 - XFree86 3.2</A></H1> + +This implements vt52 emulation in xterm (ifdef'd so it can be removed). +I've been using it for testing for the past month or so. + +<H1><A NAME="xterm_30">Patch #30 - 1996/11/16 - XFree86 3.2</A></H1> + +From bug-report by <auroux@clipper.ens.fr> (Denis Auroux), missing reset to +ground state. I checked through the rest of <EM>that</EM> table and found another, +in the unimplemented MC (screen print). + +<H1><A NAME="xterm_29">Patch #29 - 1996/9/15 - XFree86 3.1.2Gb</A></H1> + +This patch does the following: +<UL> + <LI>corrects the restoration of color for bold/underline color mode + + <LI>adds a resource 'decTerminalID' to control the reporting level of + xterm (e.g., VT100, VT220). + + <LI>uses the new resource to implement/correct the DA1, DA2 and + DECRPTUI reports. + + <LI>change valid-response code in DECRQSS from 0 to 1 (the manual says 0, + but the VT420 terminal I've been testing on says 1). +</UL> + +All of these changes are based on vttest 2.6 +<P> +(Most of the volume in the patch is to add 2 more state tables for parsing +the 2nd/3rd device-attribute controls). + +<H1><A NAME="xterm_28">Patch #28 - 1996/8/31 - XFree86 3.1.2F</A></H1> + +This patch corrects the following reported by Roland Rosenfeld +<roland@spinnaker.rhein.de>: +<UL> + <LI>handle SGR 22, 24 and 25 in combination with colorUL and colorBD + resources. Also noted & fixed reset of colored underline/bold + with SGR 0. + + <LI>a typo in the termcap (missing '['), from 3.1.2Dj (my error) +</UL> + +Roland also complained that he couldn't use box characters with +<PRE> + -adobe-courier-bold-r-normal--12-120-75-75-m-70-iso8859-1 +</PRE> +but that's a known xterm limitation (the box characters must be part of the +font, in the first 32 locations). + +<H1><A NAME="xterm_27">Patch #27 - 1996/8/21 - XFree86 3.1.2Ek</A></H1> + +This patch fixes one of my long-term gripes: xterm's selection doesn't clearly +show what's being selected (as per David's request, it's controlled by a +resource, which defaults to the older behavior). + +<H1><A NAME="xterm_26">Patch #26 - 1996/8/20 - XFree86 3.1.2Ei</A></H1> + +Here's a patch to fix a problem with xterm's cut/paste and another to modify +the appearance of the highlighting while selecting. (The changes are +independent, so you can see if the change to screen.c is desirable). + +<H1><A NAME="xterm_25">Patch #25 - 1996/8/18 - XFree86 3.1.2Ei</A></H1> + +Here's a correction for two minor bugs that I picked up in testing, plus +some lint (from Solaris 2.5) where NULL was used incorrectly: +<UL> + <LI>make the second alternate font the same as the first (that's what + vt420 and dtterm do) + + <LI>corrected DECSCL report when DECSCL hasn't been set (i.e., don't + return a '60'). +</UL> + +<H1><A NAME="xterm_24">Patch #24 - 1996/8/11 - XFree86 3.1.2Ee</A></H1> + +This patch does several things. In effect, xterm can (I think) do a reasonably +good job of emulating vt220 and vt320 terminals (as well as it was doing +vt100, at any rate ;-). +<P> +It does NOT do: +<UL> + <LI>soft fonts + + <LI>rigel or sixel graphics +</UL> +<P> +Anyway, I: +<UL> + + <LI>added ECH, CPL, CNL, SU, SD, CBT, CHT controls + + <LI>added popup-menu for switching between DEC and Sun function keys. + (corrected alignment err wrt logging entry at that point). + + <LI>make xterm recognize both 8-bit and 7-bit controls (including + popup menu for switching modes). + + <LI>add user-definable function keys (aka DECUDK) + + <LI>support concealed text + + <LI>support protected text (both ISO compatible and DEC compatible - + that's not the same thing, btw), with SPA, EPA, DECSCA, DECSED, + DECSEL controls. + + <LI>implement DECSCL. +</UL> +<P> +I'll be continuing to test this patch for a while, but don't expect to add any +new functionality (it passes all of the current tests I've built in vttest, but +I need to make more tests).. + +<H1><A NAME="xterm_23">Patch #23 - 1996/7/31 - XFree86 3.1.2Ec</A></H1> + +This removes the blinking cursor I added last week (for performance reasons). +Time-permitting, I'll revisit this after 3.2 is released (there <EM>will</EM> be more +work after XFree86 3.2, I assume). + +<H1><A NAME="xterm_22">Patch #22 - 1996/7/26 - XFree86 3.1.2Ec</A></H1> + +I looked more closely at my "double-negative" and realized that I had been +confused by the default color scheme (black on white) in combination with +reverse video. However, I did see that the original_fg and original_bg data +weren't really used - so I removed that logic. +<P> +Also: +<UL> + <LI>during initialization, check if ANSI colors are set with non fg/bg + values, disable color mode if not. This makes xterm tolerant of + applications that allocate the whole color map. + + <LI>implemented blinking cursor (default is <EM>off</EM>) +</UL> + +<H1><A NAME="xterm_21">Patch #21 - 1996/7/24 - XFree86 3.1.2Ec</A></H1> + +This patch does the following: +<UL> + <LI>fixes some minor typography in the control-sequences documentation + (it didn't occur to me til I'd sent the last patch that I could use + ghostview for previewing the troff output ;-) + + <LI>adjusts the shell's background color in ReverseVideo so that flicker + in resizing is reduced + + <LI>adds an ifdef OPT_ISO_COLORS to allow configuring xterm without + the ISO color support (saves a lot of memory) + + <LI>used that ifdef to isolate/modify logic so that if the user doesn't + have the colorMode enabled, then ISO color support is disabled (saving + memory). + <P> + (If anyone needs numbers, I had savedLines set to 2000, and found + a reduction from ~700k to ~400k of allocated memory, according to + Purify). +</UL> + +<H1><A NAME="xterm_20">Patch #20 - 1996/7/24 - XFree86 3.1.2Ec</A></H1> + +This documents the changes in control sequences for window operations that +I added in my previous patch. I'm testing another patch that allows the +user to use less memory if colors aren't needed. + +<H1><A NAME="xterm_19">Patch #19 - 1996/7/21 - XFree86 3.1.2Ec</A></H1> + +This patch does the following: +<UL> + <LI>fixes the core dump that I reported on IRIX 5.2 (in main.c) + <P> + (it's worth noting that this bug exists in X11R6.1, so I'd like + to assume that someone's already submitted a fix to X Consortium...) + + <LI>change the interpretation of zero rows or columns in a resize-window + request to use the root window's size (looking more carefully at + dtterm, that seems to be what it does). + + <LI>change some memmove calls to memcpy for slightly better performance. + also, a couple of memset calls to bzero, since Quantify says bzero runs + 20% faster, I assume because there's one less argument. + + <LI>interpret character sets 1 and 2 (so that vttest gives a reasonable + result) Both rxvt and dtterm do something equivalent. + + <LI>fix a minor memory leak in the logic that retrieves the window or + icon names (Purify found this for me while I ran vttest). +</UL> + +<H1><A NAME="xterm_18">Patch #18 - 1996/7/18 - XFree86 3.1.2Ec</A></H1> + +This implements the following: +<UL> + <LI>escape sequences that act like the CDE dtterm's window operations + (though I have implemented the default width and height -- I've seen + a rather buggy dtterm running that seems to treat width=0 or height=0 + literally -- maybe that's a feature, not a bug?) + + <LI>minor tweak to the screen-repainting when resizing (I still cannot + entirely get rid of flicker). + + <LI>still more fixes to terminfo & termcap (I corrected my error for + the hpa code and added some other stuff by comparing to ncurses' + description and rxvt's). + + <LI>a tweak to the changes by Michael Rohleder for the color translation + + <LI>re-order attribute codes to allow later implementation of protected + fields (dtterm supposedly does this; it's probably more useful than + blinking or invisible text -- that uses up all of the available bits + without changing the attribute scheme radically). +</UL> + +<H1><A NAME="xterm_17">Patch #17 - 1996/7/2 - XFree86 3.1.2Eb</A></H1> + +This patch implements for xterm several minor features from ISO 6429 which are +useful for terminfo applications. The HPA and VPA control sequences allow +cursor movement along a row or column, cutting down a little on the characters +transmitted. The other codes allow resetting specific graphic rendition +attributes without modifying the other attributes. + +(now if someone just had time to implement blinking cursors...) + +<H1><A NAME="xterm_16">Patch #16 - 1996/6/25 - XFree86 3.1.2Ea</A></H1> + +Adam Tla/lka <atlka@pg.gda.pl> told me a couple of weeks ago that I'd missed +some of the background coloring in xterm. I investigated, and found that while +I'd picked up on the clear-to-bottom and clear-to-end-of-line operations, I'd +overlooked the insert/delete lines. Just so I wouldn't overlook any more of +these, I updated a copy of vttest to test ISO colors and bce (background color +erase). This patch introduces a new function, ClearCurBackground, whose calls +replace the direct XClearArea calls that I'd overlooked. + +(There's also a few compiler warnings fixed, etc ;-) + +<H1><A NAME="xterm_15">Patch #15 - 1996/5/29 - XFree86 3.1.2E</A></H1> + +This fixes the problem reported by David Dawes, by making the 50msec select +timeout for the Xaw3d arrow scrollbar a resource. (I made it a boolean for a +variety of reasons -- to make it a number, you'd need an additional resource, +to avoid breaking the logic). + +<H1><A NAME="xterm_14">Patch #14 - 1996/5/12 - XFree86 3.1.2Dj</A></H1> + +This patch brings the termcap and terminfo descriptions for xterm up to date. +I made the following changes: +<UL> + <LI>reformatted the terminfo description in a single-column (this is ok + for terminfo, and will simplify future patches -- can't do that for + termcap, since it would impact buffer requirements on some systems). + + <LI>omitted obsolete features in termcap to save a little space (bs, pt) + + <LI>added color capabilities to termcap (ut, Co, NC, op, AB, AF) + + <LI>corrected some capabilities (vi, ve) + + <LI>added 'st' (set tab) + + <LI>reduced function keys in termcap for 'xterm' to 12 because color + capabilities makes that description larger than 1023 characters. + + <LI>created new termcap name 'xtermm' (monochrome) to match the terminfo + list, and make that description have 20 function keys. + + <LI>added corresponding color capabilities to terminfo (bce, colors, + pairs, op, ncv, setab, setaf) + + <LI>corrected corresponding capabilities in terminfo (civis, cnorm, + rmcup, smcup) + + <LI>added capabilities (el1, hts) + + <LI>in both, corrected home/end keys to match the code correction made + by Thomas Mueller in 3.1.2Bk + + <P>=> (I'm still considering modifying the code & description to match + the rxvt program). +</UL> + +<H1><A NAME="xterm_13">Patch #13 - 1996/4/23 - XFree86 3.1.2Df</A></H1> + +This corrects my earlier changes for colors - the inner border of the xterm was +getting painted with the wrong color, since I'd moved the call to set the +background into the logic that tracks SGR information. + +<H1><A NAME="xterm_12">Patch #12 - 1996/3/16 - XFree86 3.1.2Dc</A></H1> + +This corrects a memory leak in xterm that happens whenever one switches fonts. + +<H1><A NAME="xterm_11">Patch #11 - 1996/3/5 - XFree86 3.1.2Db</A></H1> + +This patch corrects the behavior of the ANSI colors in xterm when reverse +video is used, as well as some other lesser sins: +<UL> + <LI>button.c +<UL> + <LI>(compiler warnings: shadowing of 'time', redundant cast) +</UL> + + <LI>charproc.c +<UL> + <LI>renamed screen.colors[] array to screen.Acolors[] to more + easily distinguish the non-ANSI colors from the ANSI colors. + + <LI>moved logic of SGR_Save() into VTInitialize, getting rid of + local private variables original_fg and original_bg. + + <LI>moved some logic into getXtermForeground and getXtermBackground + from SGR_Foreground, SGR_Background, etc. + + <LI>corrected misleading 'row' to 'col' in case for CUF, CUB + sequences. +</UL> + + <LI>ctlseqs.ms + <LI>xterm.man +<UL> + <LI>(correct a misconception which I'd added that the color0 + through color6 resource values apply to non-ANSI colors) +</UL> + + <LI>ptyx.h +<UL> + <LI>added original_fg, original_bg to TScreen structure. +</UL> + + <LI>scrollbar.c +<UL> + <LI>(compiler warnings: redundant cast) +</UL> + + <LI>util.c +<UL> + <LI>new functions getXtermForeground and getXtermBackground replace + the macros GET_FG and GET_BG, with the added functionality of + checking for the reverse-video status of xterm. + + <LI>in ReverseVideo, swap the SGR foreground and background colors + also. +</UL> +</UL> + +<H1><A NAME="xterm_10">Patch #10 - 1996/2/14 - XFree86 3.1.2Cd</A></H1> + +I observed an occasional glitch in the xterm's color behavior; a clear to end +of line would get a color that had been used in a program that supposedly reset +colors. I traced this down to the way xterm was modifying colors of GC's on +the fly; it didn't restore the original color of the GC, even though it would +later be used in functions (such as ClearRight) that assumed (my error) that +the GC would have the current foreground or background color. +<P> +I fixed this by resetting the GC's colors with a new function 'resetXtermGC()', +and direct calls on SGR_Foreground/SGR_Background, as appropriate and using a +new function 'updatedXtermGC()' to encapsulate the logic that modifies the GC's +color. (I also removed some commented-out code that was trying to do this -- +the problem was a little more obscure). + +<H1><A NAME="xterm_09">Patch #9 - 1996/2/10 - XFree86 3.1.2Cb</A></H1> + +This patch fixes the remaining problems that I had making xterm run with x11r5, +as well as a couple of other bugs. It follows my patch from yesterday, that +added ifdef's for some of the input-method resources. +<UL> + <LI>corrected ifdef's that suppress the input-method code (doesn't + exist in my x11r5, and xterm works adequately without it). + + <LI>corrected fallback definition for 'Select()' macro (oops: I'd + copied the wrong text...) + + <LI>moved the declarations for the fd_set variables to data.[ch] + + <LI>corrected an ifdef in resize.c (sunos 4.x doesn't have termcap.h) + + <LI>corrected (in main.c) some unused/orphaned variables. +</UL> + +<H1><A NAME="xterm_08">Patch #8 - 1996/2/9 - XFree86 3.1.2Cb</A></H1> + +This is mostly a documentation patch for xterm. It describes the color control +sequences in more detail, and documents some other features of xterm that +aren't described elsewhere. +<P> +I've also added a couple of ifdef's to fix (part of) the problem that I'm +working on (making the program work properly on x11r5, where I'm doing memory +testing -- I have a "good" version from mid-January, but my resync version +doesn't work properly on x11r5). I'm not done with <EM>that</EM> yet. + +<H1><A NAME="xterm_07">Patch #7 - 1996/1/28 - XFree86 3.1.2n</A></H1> + +I did a (clean) build of 3.1.2n on Linux 1.2.13 (ELF). I've got an S3 card. +<P> +This fixes the following in the 3.1.2n xterm: +<UL> + <LI>initialize cur_foreground, cur_background in charproc.c (Purify + told me they weren't initialized). + + <LI>add interpretation of codes 39, 49, to reset background and + foreground to default value (I'm told that ISO 6429 does this; but I + don't have a written reference -- yet -- can anyone help here?). + Anyway, rxvt does it, and it'll solve my remaining color management + problems. + + <LI>shadowing of 'time' in menu.c + + <LI>'Cardinal' vs 'int' in scrollbar.c + + <LI>several changes to permit compile with X11R5 (the system that I've + got Purify on won't be upgraded to X11R6 for a long time). +</UL> +<P> +I built this version (with a minor nit that I'll patch soon) on SunOS 4.1.3 so +that I can test it some more with Purify. +<P> +<EM>btw</EM>: +the changes made in Xpoll.h won't work on some older systems, because + fd_set isn't a defined type (I've got one machine at least that this + applies to). + +<H1><A NAME="xterm_06">Patch #6 - 1996/1/8</A></H1> + +This patch does all of the SGR foreground/background fixes (i.e., clearing the +screen after an SGR color is set causes that color to be used in the foreground +and/or background). If the FG_COLOR and/or BG_COLOR flags aren't set, then the +xterm foreground and background default to the window's values. This usage is +consistent with various types of hardware (especially the IBM PC), and is also +used in rxvt. +<UL> + <LI>charproc.c: +<UL> + <LI>add/use new macros GET_FG, GET_BG - n/c. + + <LI>add/use new functions SGR_Foreground() and SGR_Background() + to set corresponding colors in GC's, and to retain sense of + "original" colors. + + <P> + => This makes redundant some of the corresponding logic + in HideCursor to set the foreground and background, + but I left it in since it <EM>may</EM> be fixing an unrelated + requirement. + + <LI>set GC's in LoadNewFont() according to whether the SGR fg/bg + colors are active. + + <P> + => This fixes some glitches in the accompanying resize, + that leaves parts of the window in the original + background color. +</UL> + + <LI>screen.c: +<UL> + <LI>modified ClearBufRows() to use the SGR fg/bg colors if + they're set. + + <LI>added function ScrnClearLines(), used this to replace + portions of ScrnInsertLine() and ScrnDeleteLine(). + The new function uses the SGR fg/bg colors if they're + set. + + <P> + => Otherwise, selection after an index or reverse index will + paint the wrong colors. + + <LI>modified ScrnDeleteChar() and ScrnInsertChar() + to use SGR fg/bg colors. +</UL> + + <LI>util.c: +<UL> + <LI>modified ClearRight() so that if either of the SGR fg/bg + colors is set, we don't bzero the attributes and color + arrays, but instead fill them with the appropriate codes. + + <LI>modified ClearLeft to use SGR fg/bg colors. +</UL> +</UL> + +<H1><A NAME="xterm_05">Patch #5 - 1996/1/7</A></H1> + +This patch modifies the object code, by replacing indexing expressions with +temporary variables with the full indexing expression. At first glance, this +seems inefficient (it did to me ;-), until remembering comments made in the +compilers newsgroups that trying to "help" the compiler doesn't really work +that well. A good optimizing compiler can do a better job than the programmer +can. (There's a moral in the use of 'register' variables also, but I won't fix +those...). +<P> +Anyway, the revised code generates a smaller object... +<UL> +<LI>charproc.c: +<UL> +<LI>recode index expressions in ShowCursor() and HideCursor() + using SCRN_BUF_xxxxS macros - changes object. + +<LI>replace constant '4' by MAX_PTRS - n/c. +</UL> + +<LI>ptyx.h: +<UL> +<LI>defined the SCRN_BUF_xxxxS macros in terms of BUF_xxxxS + macros, to pick up references to ScrnBuf data directly, and + added MAX_PTRS symbol to pick up those '4' constants strewn + about the code - n/c. +</UL> + +<LI>screen.c: +<UL> +<LI>recode index expressions in ScreenWrite() using + SCRN_BUF_xxxxS macros - changes object. + +<LI>replace constant '4' by MAX_PTRS - n/c. + +<LI>use macros BUF_CHARS, BUF_ATTRS - n/c. + +<LI>cast calloc to 'Char *' to fix compiler warning on IRIX - n/c +</UL> + +<LI>scrollbar.c: +<UL> +<LI>replace constant '4' by MAX_PTRS - n/c. + +<LI>cast calloc to 'Char *' to fix compiler warning on IRIX - n/c +</UL> +</UL> + +<H1><A NAME="xterm_04">Patch #4 - 1996/1/7</A></H1> +When setting up for this phase, I saw that you'd corrected the bug that I found +in ClearLeft. I decided to make this series of patches anyway, since +readability never hurt (and there's the potential for finding another bug while +reviewing this set). +<UL> +<LI>button.c: +<UL> +<LI>use SCRN_BUF_xxxxS macros - n/c +</UL> +<LI>charproc.c: +<UL> +<LI>use SCRN_BUF_xxxxS macros - n/c +</UL> +<LI>ptyx.h: +<UL> +<LI>added four macros: SCRN_BUF_CHARS, SCRN_BUF_ATTRS, + SCRN_BUF_FORES, SCRN_BUF_BACKS to represent the four + arrays that are derived from screen->buf. +</UL> +<LI>screen.c: +<UL> +<LI>use SCRN_BUF_xxxxS macros - n/c +</UL> +<LI>util.c: +<UL> +<LI>use SCRN_BUF_xxxxS macros - n/c +</UL> +</UL> +<H1><A NAME="xterm_03">Patch #3 - 1996/1/7</A></H1> + +This is my third (and final cleanup) patch for xterm. It gets rid of the +unused stuff, and converts several functions to static (thereby reducing their +scope). +<P> +At this point, the only compile warnings I've got (on Linux) are those about +the select arguments (int vs fd_set type), and a missing declaration for +waitpid. Those both are hard to get right without autoconfigure. +<P> +The next patches will address the functional changes... +<UL> +<LI>Tekproc.c: +<UL> +<LI>changed several functions to 'static' that aren't used +outside this module -- changes object +</UL> +<LI>charproc.c: +<UL> +<LI>changed several functions to 'static' that aren't used +outside this module -- changes object +<LI>deleted unused function unparsefputs -- changes object. +</UL> +<LI>main.c: +<UL> +<LI>changed several functions to 'static' that aren't used +outside this module -- changes object +<LI>ifdef'd out unused function 'consolepr()' -- changes object +<LI>removed unused variable 'dummy_tio' -- changes object +<LI>moved variable 'discipline' to quiet unused-warning -- changes object +</UL> +<LI>main.h: +<UL> +<LI>deleted unused definition of DEFBORDERWIDTH - n/c +</UL> +<LI>misc.c: +<UL> +<LI>changed several functions to 'static' that aren't used +outside this module -- changes object +<LI>provide dummy return statements for xerror and xioerror to +quiet compiler warnings -- changes object +</UL> +<LI>ptyx.h: +<UL> +<LI>change sbuf_address and abuf_address to 'Char *' - n/c +</UL> +<LI>resize.c: +<UL> +<LI>changed several functions to 'static' that aren't used outside this module +-- changes object +</UL> +<LI>screen.c: +<UL> +<LI>remove unnecessary 'Char **' casts - n/c +</UL> +<LI>util.c: +<UL> +<LI>changed several functions to 'static' that aren't used outside this module +-- changes object +</UL> +</UL> +<H1><A NAME="xterm_02">Patch #2 - 1996/1/7</A></H1> +This is my second patch to xterm. It corrects most of the gcc warnings (except +for some that are due to X header files ;-). I compared objects to keep track +of the changes that don't affect the object code (n/c) versus those that do. +<P> +At this point, I'm compiling (fairly) clean with gcc options +<PRE> + -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wnested-externs +</PRE> +(I also compiled with -Wshadow, but while that found some things that I wanted +to find, there's far too many warnings from the X headers to be usable in this +context). +<P> +The changes: +<UL> +<LI>Tekproc.c: +<UL> +<LI>parenthesized expression to avoid gcc warning -- n/c. + +<LI>corrected nested-extern declaration for Bool + waiting_for_initial_map; ourTopLevelShellArgs, and + number_ourTopLevelShellArgs - n/c + +</UL> +<LI>charproc.c: +<UL> +<LI>corrected potentially-unintialized variables 'scstype', 'xim', + and 'input_style' -- changes object. + +<LI>adjusted logic of VTparse so that gcc won't warn about setjmp + clobbering parsestate -- changes object. + +<LI>corrected initialization of 'scstype', which could have been + clobbered by setjmp/longjmp - changes object. + +<LI>corrected nested-extern declaration of 'term', 'ProgramName' + - n/c +</UL> + +<LI>cursor.c: +<UL> +<LI>corrected nested-extern declaration of 'term' -- n/c + +<LI>renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +</UL> + +<LI>input.c: +<UL> +<LI>change interface of StringInput to assume size_t (i.e., + unsigned) nbytes -- changes object. + +<LI>change interface of funcvalue, and sunfuncvalue to use + 'KeySym' type instead of 'int' - changes object. +</UL> + +<LI>main.c: +<UL> +<LI>moved definitions of SIGNAL_T, SIGNAL_RETURN to proto.h - n/c + +<LI>corrected missing params of 'do_hangup()' -- changes object + (note: the missing params were not used). + +<LI>corrected missing param of 'Error()' -- changes object + +<LI>corrected nested-extern 'environ' - n/c + +<LI>adjusted assignments to 'tty_got_hung' and 'no_dev_tty' so + that gcc can see they won't be clobbered by the longjmp - + changes object. + +<LI>use Size_t type - n/c. +</UL> + +<LI>menu.c: +<UL> +<LI>removed redundant prototype for 'do_hangup()' -- n/c. + +<LI>renamed 'time' parameters to avoid gcc -Wshadow warning - n/c +</UL> + +<LI>menu.h: +<UL> +<LI>renamed 'time' parameters to avoid gcc -Wshadow warning - n/c +</UL> + +<LI>misc.c: +<UL> +<LI>corrected definition of 'HandleFocusChange()' -- changes + object + +<LI>cast parameters in call to 'TekExpose()' -- n/c + +<LI>corrected nested-extern declarations of 'term', 'toplevel', + ProgramName, and 'environ' -- n/c. + +<LI>use Size_t type - n/c. +</UL> + +<LI>proto.h: +<UL> +<LI>moved definition of SIGNAL_T (and SIGNAL_RETURN) here from + main.c, resize.c to allow use of this symbol in prototypes + (mostly in xterm.h). + +<LI>added definition 'Size_t' to use as corrected type for + strncpy, malloc sizes - n/c. +</UL> + +<LI>resize.c: +<UL> +<LI>moved SIGNAL_T definition to proto.h -- n/c. + +<LI>use Size_t type - n/c. +</UL> + +<LI>screen.c: +<UL> +<LI>use Size_t type - n/c. +</UL> + +<LI>tabs.c: +<UL> +<LI>corrected nested-extern declaration of 'term' -- n/c +</UL> + +<LI>util.c: +<UL> +<LI>corrected/supplied parameters to 'TekExpose()' -- changes + object (note: 'TekExpose()' doesn't use its parameters). + +<LI>corrected nested-extern declaration of + 'waiting_for_initial_map' -- n/c. + +<LI>renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +</UL> + +<LI>xterm.h: +<UL> +<LI>prototype 'do_hangup()', 'HandleFocusChange()', + 'TekExpose()', 'Error()', 'Exit()' - forces changes in + various places. + +<LI>adjusted prototypes that pass 'Boolean' arguments to use + 'int' (this is the "correct" ANSI approach to extended + compiles; it's worth mentioning that gcc doesn't meet the + ANSI spec here). I used gcc -Wconversion to find these, but + there's a lot of unrelated warnings that are due to setting + NARROWPROTO in the config - n/c. + +<LI>renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +</UL> +</UL> +<H1><A NAME="xterm_01">Patch #1 - 1996/1/6</A></H1> +This is my first cleanup patch for xterm. It addresses all of the gcc warnings +for -Wall, -Wmissing-prototypes and -Wstrict-prototypes that I can change +without modifying the object code. (I'm compiling this with gcc 2.7.0 for an +aout target, which makes it simple to compare objects. When I do ELF-only, +I've got a tool that compares that sort of thing as well). +<P> +Briefly, this patch adds (and uses) two header files in the xterm directory: +<PRE> + proto.h + xterm.h +</PRE> +I expect this to be the biggest patch by far. However (barring a misplaced +prototype), it shouldn't break anything, since the intent of the patch is to +provide missing declarations. +</BODY> +</HTML> diff --git a/xterm.man b/xterm.man new file mode 100644 index 0000000..e011cb3 --- /dev/null +++ b/xterm.man @@ -0,0 +1,6392 @@ +'\" t +.\" $XTermId: xterm.man,v 1.531 2012/06/08 00:49:36 tom Exp $ +.\" +.\" Copyright 1996-2011,2012 by Thomas E. Dickey +.\" +.\" All Rights Reserved +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +.\" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +.\" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +.\" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name(s) of the above copyright +.\" holders shall not be used in advertising or otherwise to promote the +.\" sale, use or other dealings in this Software without prior written +.\" authorization. +.\" +.\" +.\" Copyright 1989 The Open Group +.\" +.\" Permission to use, copy, modify, distribute, and sell this software and its +.\" documentation for any purpose is hereby granted without fee, provided that +.\" the above copyright notice appear in all copies and that both that +.\" copyright notice and this permission notice appear in supporting +.\" documentation. +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of The Open Group shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from The Open Group. +.\" +.\" updated by Thomas E. Dickey for XFree86, July 1996 - February 2006. +.\" +.\" Bulleted paragraph +.de bP +.IP \(bu 4 +.. +.\" these would be fallbacks for DS/DE, +.\" but groff changed the meaning of the macros. +.de NS +.sp +.in +4 +.nf +.ft C \" Courier +.. +.de NE +.fi +.ft P +.sp +.in -4 +.. +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds AQ \(aq +.el .ds AQ ' +.ie \n(.g .ds `` \(lq +.el .ds `` `` +.ie \n(.g .ds '' \(rq +.el .ds '' '' +.TH XTERM 1 __vendorversion__ +.SH NAME +xterm \- terminal emulator for X +.SH SYNOPSIS +.B xterm +[\-\fItoolkitoption\fP ...] [\-\fIoption\fP ...] [\fIshell\fP] +.SH DESCRIPTION +The \fIxterm\fP program is a terminal emulator for the X Window System. +It provides DEC VT102/VT220 and selected features from higher-level +terminals such as VT320/VT420/VT520 (VTxxx). +It also provides Tektronix 4014 emulation +for programs that cannot use the window system directly. +If the underlying operating system supports +terminal resizing capabilities (for example, the SIGWINCH signal in systems +derived from 4.3bsd), \fIxterm\fP will use the facilities to notify programs +running in the window whenever it is resized. +. +.PP +The VTxxx and Tektronix 4014 terminals each have their own window so that you +can edit text in one and look at graphics in the other at the same time. +To maintain the correct aspect ratio (height/width), Tektronix graphics will +be restricted to the largest box with a 4014's aspect ratio that will fit in +the window. +This box is located in the upper left area of the window. +. +.PP +Although both windows may be displayed at the same time, one of them is +considered the \*(``active\*('' window for receiving keyboard input and terminal +output. +This is the window that contains the text cursor. +The active window can be chosen through escape sequences, +the \*(``VT Options\*('' menu in the VTxxx window, and the \*(``Tek Options\*('' +menu in the 4014 window. +. +.SH EMULATIONS +The VT102 emulation is fairly complete, but does not support +autorepeat. +Double-size characters are displayed properly if your font server supports +scalable fonts. +The VT220 emulation does not support soft fonts, it is otherwise complete. +.IR Termcap (5) +entries that work with +.I xterm +include +an optional platform-specific entry (\*(``__default_termname__\*(''), +\*(``xterm\*('', +\*(``vt102\*('', +\*(``vt100\*('', +\*(``ansi\*('' and +\*(``dumb\*(''. +.I xterm +automatically searches the termcap file in this order for these entries and then +sets the \*(``TERM\*('' and the \*(``TERMCAP\*('' environment variables. +You may also use \*(``vt220\*('', but must set the terminal emulation level +with the \fBdecTerminalID\fP resource. +(The \*(``TERMCAP\*('' environment variable is not set if \fIxterm\fP is linked +against a terminfo library, since the requisite information is not provided +by the termcap emulation of terminfo libraries). +. +.PP +Many of the special +.I xterm +features may be modified under program control +through a set of escape sequences different from the standard VT102 escape +sequences. +(See the +.I "Xterm Control Sequences" +document.) +. +.PP +The Tektronix 4014 emulation is also fairly good. +It supports 12-bit graphics addressing, scaled to the window size. +Four different font sizes and five different lines types are supported. +There is no write-through or defocused mode support. +The Tektronix text and graphics commands are recorded internally by +.I xterm +and may be written to a file by sending the COPY escape sequence (or through +the +.B Tektronix +menu; see below). +The name of the file will be +\*(``\fBCOPY\fIyyyy\fB\-\fIMM\fB\-\fIdd\fB.\fIhh\fB:\fImm\fB:\fIss\fR\*('', where +.IR yyyy , +.IR MM , +.IR dd , +.IR hh , +.I mm +and +.I ss +are the year, month, day, hour, minute and second when the COPY was performed +(the file is created in the directory +.I xterm +is started in, or the home directory for a login +.IR xterm ). +. +.PP +Not all of the features described in this manual are necessarily available in +this version of \fIxterm\fP. +Some (e.g., the non-VT220 extensions) are available +only if they were compiled in, though the most commonly-used are in the +default configuration. +. +.SH "OTHER FEATURES" +.I Xterm +automatically highlights the text cursor when the +pointer enters the window (selected) and unhighlights it when the pointer +leaves the window (unselected). +If the window is the focus window, then the text cursor is +highlighted no matter where the pointer is. +. +.PP +In VT102 mode, there are escape sequences to activate and deactivate +an alternate screen buffer, which is the same size as the display area +of the window. +When activated, the current screen is saved and replaced with the alternate +screen. +Saving of lines scrolled off the top of the window is disabled until the +normal screen is restored. +The +.IR termcap (5) +entry for +.I xterm +allows the visual editor +.IR vi (1) +to switch to the alternate screen for editing and to restore the screen +on exit. +A popup menu entry makes it simple to switch between the normal and +alternate screens for cut and paste. +. +.PP +In either VT102 or Tektronix mode, there are escape sequences to change the +name of the windows. +Additionally, in VT102 mode, +\fIxterm\fP implements the window-manipulation control +sequences from \fIdtterm\fP, such as resizing the window, setting its location +on the screen. +. +.PP +.I Xterm +allows character-based applications to receive mouse events (currently +button-press and release events, and button-motion events) +as keyboard control sequences. +See \fIXterm Control Sequences\fP for details. +. +. +.SH OPTIONS +The \fIxterm\fP terminal emulator +accepts the standard X Toolkit command line options as well as +many application-specific options. +If the option begins with a +.RB ` + ' +instead of a +.RB ` \- ', +the option is restored to its default value. +The \fB\-version\fP and \fB\-help\fP options are interpreted even if \fIxterm\fP +cannot open the display, and are useful for testing and configuration scripts. +Along with \fB\-class\fP, they are checked before other options. +.TP 8 +.B \-version +This causes \fIxterm\fP to print a version number to the standard output, +and then exit. +.TP 8 +.B \-help +This causes \fIxterm\fP to print out a verbose message describing its options, +one per line. +The message is written to the standard output. +After printing the message, \fIxterm\fP exits. +\fIXterm\fP generates this message, sorting it and noting whether +a \*(``\fB\-\fR\fIoption\fP\*('' +or a \*(``\fB+\fR\fIoption\fP\*('' turns the feature on or off, +since some features historically have been one or the other. +\fIXterm\fP generates a concise help message (multiple options per line) +when an unknown option is used, e.g., +.NS +\fBxterm \-z\fP +.NE +If the logic for a particular option such as logging is not compiled +into \fIxterm\fP, the help text for that option also is not displayed +by the \fB\-help\fP option. +. +.PP +One parameter (after all options) may be given. +That overrides \fIxterm\fP's built-in choice of shell program. +Normally \fIxterm\fP checks the SHELL variable. +If that is not set, \fIxterm\fP tries to use the shell program specified +in the password file. +If that is not set, \fIxterm\fP uses \fI/bin/sh\fP. +If the parameter is not a relative path, i.e., +beginning with \*(``./\*('' or \*(``../\*('', +\fIxterm\fP looks for the file in the user's PATH. +In either case, it constructs an absolute path. +The \fB\-e\fP option cannot be used with this parameter since +it uses all parameters following the option. +.PP +The other options are used to control the appearance and behavior. +Not all options are necessarily configured into your copy of \fIxterm\fP: +.TP 8 +.B \-132 +Normally, the VT102 DECCOLM escape sequence that switches between 80 and +132 column mode is ignored. +This option causes the DECCOLM escape sequence to be recognized, and the +.I xterm +window will resize appropriately. +.TP 8 +.B \-ah +This option indicates that +.I xterm +should always highlight the text cursor. +By default, +.I xterm +will display a hollow text cursor whenever the focus is lost or the +pointer leaves the window. +.TP 8 +.B +ah +This option indicates that +.I xterm +should do text cursor highlighting based on focus. +.TP 8 +.B \-ai +This option disables active icon support if that feature was compiled +into \fIxterm\fP. +This is equivalent to setting the \fIvt100\fP resource +\fBactiveIcon\fP to \*(``false\*(''. +.TP 8 +.B +ai +This option enables active icon support if that feature was compiled +into \fIxterm\fP. +This is equivalent to setting the \fIvt100\fP resource +\fBactiveIcon\fP to \*(``true\*(''. +.TP 8 +.B \-aw +This option indicates that auto-wraparound should be allowed. +This +allows the cursor to automatically wrap to the beginning of the next +line when it is at the rightmost position of a line and text is +output. +.TP 8 +.B +aw +This option indicates that auto-wraparound should not be allowed. +.TP 8 +.BI \-b " number" +This option specifies the size of the inner border (the distance between +the outer edge of the characters and the window border) in pixels. +That is the \fIvt100\fP \fIinternalBorder\fP resource. +The +default is \*(``2\*(''. +.TP 8 +.B +bc +turn off text cursor blinking. +This overrides the \fBcursorBlink\fR resource. +.TP 8 +.B \-bc +turn on text cursor blinking. +This overrides the \fBcursorBlink\fR resource. +.TP 8 +.BI \-bcf " milliseconds" +set the amount of time text cursor is off when blinking via the +\fIcursorOffTime\fP resource. +.TP 8 +.BI \-bcn " milliseconds" +set the amount of time text cursor is on when blinking via the +\fIcursorOffTime\fP resource. +.TP 8 +.B "\-bdc" +Set the \fIvt100\fP resource \fBcolorBDMode\fR to \*(``false\*('', +disabling the display of characters with bold attribute as color +.TP 8 +.B "+bdc" +Set the \fIvt100\fP resource \fBcolorBDMode\fR to \*(``true\*('', +enabling the display of characters with bold attribute as color +rather than bold +.TP 8 +.B "\-cb" +Set the \fIvt100\fP resource \fBcutToBeginningOfLine\fP to \*(``false\*(''. +.TP 8 +.B "+cb" +Set the \fIvt100\fP resource \fBcutToBeginningOfLine\fP to \*(``true\*(''. +.TP 8 +.B "\-cc \fIcharacterclassrange\fP:\fIvalue\fP[,...]" +This sets classes indicated by the given ranges for using in selecting by +words. +See the section specifying character classes. +and discussion of the \fIcharClass\fP resource. +.TP 8 +.B "\-cjk_width" +Set the \fBcjkWidth\fP resource to \*(``true\*(''. +When turned on, characters with East Asian Ambiguous (A) category in UTR 11 +have a column width of 2. +Otherwise, they have a column width of 1. +This may be useful for some legacy CJK text +terminal-based programs assuming box drawings and others to have a column +width of 2. +It also should be turned on when you specify a TrueType +CJK double-width (bi-width/monospace) font either with \fB\-fa\fP at +the command line or \fBfaceName\fP resource. +The default is \*(``false\*('' +.TP 8 +.B "+cjk_width" +Reset the \fBcjkWidth\fP resource. +.TP 8 +.BI \-class " string" +This option allows you to override \fIxterm\fP's resource class. +Normally it is \*(``__default_class__\*('', but +can be set to another class such as \*(``U__default_class__\*('' to override selected resources. +.TP 8 +.B "\-cm" +This option disables recognition of ANSI color-change escape sequences. +It sets the \fIcolorMode\fP resource to \*(``false\*(''. +.TP 8 +.B "+cm" +This option enables recognition of ANSI color-change escape sequences. +This is the same as the \fIvt100\fP resource \fBcolorMode\fP. +.TP 8 +.B "\-cn" +This option indicates that newlines should not be cut in line-mode +selections. +It sets the \fIcutNewline\fP resource to \*(``false\*(''. +.TP 8 +.B +cn +This option indicates that newlines should be cut in line-mode selections. +It sets the \fIcutNewline\fP resource to \*(``true\*(''. +.TP 8 +.BI \-cr " color" +This option specifies the color to use for text cursor. +The default is to +use the same foreground color that is used for text. +It sets the \fIcursorColor\fP resource according to the parameter. +.TP 8 +.B \-cu +This option indicates that \fIxterm\fP should work around a bug in the +.IR more (1) +program that causes it +to incorrectly display lines that are exactly the width of the window and +are followed by a line beginning with a tab +(the leading tabs are not displayed). +This option is so named because it was originally thought to be a bug +in the +.IR curses (3x) +cursor motion package. +.TP 8 +.B +cu +This option indicates that \fIxterm\fP should not work around the +.IR more (1) +bug mentioned above. +.TP 8 +.B "\-dc" +This option disables the escape sequence to change dynamic colors: +the vt100 foreground and background colors, +its text cursor color, +the pointer cursor foreground and background colors, +the Tektronix emulator foreground and background colors, +its text cursor color +and highlight color. +The option sets the \fIdynamicColors\fP option to \*(``false\*(''. +.TP 8 +.B "+dc" +This option enables the escape sequence to change dynamic colors. +The option sets the \fIdynamicColors\fP option to \*(``true\*(''. +.TP 8 +.BI \-e " program \fP[ \fIarguments \fP.\|.\|. ]\fI" +This option specifies the program (and its command line arguments) to be +run in the \fIxterm\fP window. +It also sets the window title and icon +name to be the basename of the program being executed if neither \fI\-T\fP +nor \fI\-n\fP are given on the command line. +\fBThis must be the last option on the command line.\fP +.TP 8 +.BI \-en " encoding" +This option determines the encoding on which \fIxterm\fP runs. +It sets the \fBlocale\fR resource. +Encodings other than UTF-8 are supported by using \fIluit\fR. +The \fB\-lc\fR option should be used instead of \fB\-en\fR for +systems with locale support. +.TP 8 +.BI \-fb " font" +This option specifies a font to be used when displaying bold text. +It sets the \fBboldFont\fR resource. +.IP +This font must be the same height and width as the normal font, otherwise it is ignored. +If only one of the normal or bold fonts is specified, it will be used as the +normal font and the bold font will be produced by overstriking this font. +.IP +See also the discussion of \fBboldMode\fP and \fBalwaysBoldMode\fP resources. +.TP 8 +.BI \-fa " pattern" +This option sets the pattern for fonts selected from the FreeType +library if support for that library was compiled into \fIxterm\fP. +This corresponds to the \fBfaceName\fP resource. +When a CJK +double-width font is specified, you also need to turn +on the \fBcjkWidth\fP resource. +.IP +See also the \fBrenderFont\fP resource, +which combines with this to determine whether FreeType fonts are +initially active. +.TP 8 +.BI \-fbb +This option indicates that \fIxterm\fP should compare normal and bold fonts bounding +boxes to ensure they are compatible. +It sets the \fBfreeBoldBox\fP resource to \*(``false\*(''. +.TP 8 +.BI +fbb +This option indicates that \fIxterm\fP should not compare normal and bold fonts bounding +boxes to ensure they are compatible. +It sets the \fBfreeBoldBox\fP resource to \*(``true\*(''. +.TP 8 +.BI \-fbx +This option indicates that \fIxterm\fP should not assume that the +normal and bold fonts have VT100 line-drawing characters. +If any are missing, \fIxterm\fP will draw the characters directly. +It sets the \fBforceBoxChars\fP resource to \*(``false\*(''. +.TP 8 +.BI +fbx +This option indicates that \fIxterm\fP should assume that the +normal and bold fonts have VT100 line-drawing characters. +It sets the \fBforceBoxChars\fP resource to \*(``true\*(''. +.TP 8 +.BI \-fd " pattern" +This option sets the pattern for double-width fonts selected from the FreeType +library if support for that library was compiled into \fIxterm\fP. +This corresponds to the \fBfaceNameDoublesize\fP resource. +.TP 8 +.BI \-fi " font" +This option sets the font for active icons if that feature was compiled +into \fIxterm\fP. +.IP +See also the discussion of the \fBiconFont\fP resource. +.TP 8 +.BI \-fs " size" +This option sets the pointsize for fonts selected from the FreeType +library if support for that library was compiled into \fIxterm\fP. +This corresponds to the \fBfaceSize\fP resource. +.TP 8 +.BI \-fullscreen +This option indicates that \fIxterm\fP should ask the window manager to +let it use the full-screen for display, +e.g., without window decorations. +It sets the \fBfullscreen\fP resource to \*(``true\*(''. +.TP 8 +.BI +fullscreen +This option indicates that \fIxterm\fP should not ask the window manager to +let it use the full-screen for display. +It sets the \fBfullscreen\fP resource to \*(``false\*(''. +.TP 8 +.B \-fw \fIfont\fP +This option specifies the font to be used for displaying wide text. +By default, +it will attempt to use a font twice as wide as the font that will be used to +draw normal text. +If no double-width font is found, it will improvise, by stretching +the normal font. +This corresponds to the \fBwideFont\fP resource. +.TP 8 +.B \-fwb \fIfont\fP +This option specifies the font to be used for displaying bold wide text. +By default, +it will attempt to use a font twice as wide as the font that will be used to +draw bold text. +If no double-width font is found, it will improvise, by stretching +the bold font. +This corresponds to the \fBwideBoldFont\fP resource. +.TP 8 +.B \-fx \fIfont\fP +This option specifies the font to be used for displaying the preedit string +in the \*(``OverTheSpot\*('' input method. +.IP +See also the discussion of the \fBximFont\fP resource. +.TP 8 +.BI \-hc " color" +(see \fB\-selbg\fP). +.TP 8 +.BI \-hf +This option indicates that HP Function Key escape codes should be generated +for function keys. +It sets the \fBhpFunctionKeys\fP resource to \*(``true\*(''. +.TP 8 +.BI +hf +This option indicates that HP Function Key escape codes should not be generated +for function keys. +It sets the \fBhpFunctionKeys\fP resource to \*(``false\*(''. +.TP 8 +.BI \-hm +Tells \fIxterm\fP to use +\fBhighlightTextColor\fP and \fBhighlightColor\fP +to override the reversed foreground/background colors in a selection. +It sets the \fBhighlightColorMode\fP resource to \*(``true\*(''. +.TP 8 +.BI +hm +Tells \fIxterm\fP not to use +\fBhighlightTextColor\fP and \fBhighlightColor\fP +to override the reversed foreground/background colors in a selection. +It sets the \fBhighlightColorMode\fP resource to \*(``false\*(''. +.TP 8 +.BI \-hold +Turn on the \fBhold\fP resource, i.e., +\fIxterm\fP will not immediately destroy its window when the shell command completes. +It will wait until you use the window manager to destroy/kill the window, or +if you use the menu entries that send a signal, e.g., HUP or KILL. +.TP 8 +.BI +hold +Turn off the \fBhold\fP resource, i.e., +\fIxterm\fP will immediately destroy its window when the shell command completes. +.TP 8 +.B \-ie +Turn on the \fBptyInitialErase\fP resource, i.e., +use the pseudo-terminal's sense of the \fIstty\fP erase value. +.TP 8 +.B +ie +Turn off the \fBptyInitialErase\fP resource, i.e., +set the \fIstty\fP erase value using the \fBkb\fP string from the termcap entry as +a reference, if available. +.TP 8 +.B \-im +Turn on the \fBuseInsertMode\fP resource, +which forces use of insert mode by adding appropriate entries to the TERMCAP +environment variable. +.TP 8 +.B +im +Turn off the \fBuseInsertMode\fP resource. +.TP 8 +.BI \-into " windowId" +Given an X window identifier (an integer, which can be hexadecimal, +octal or decimal according to whether it begins with "0x", "0" or neither), +\fIxterm\fP will reparent its top-level shell widget to that window. +This is used to embed \fIxterm\fP within other applications. +.PP +For instance, there are scripts for Tcl/Tk and Gtk which can be used +to demonstrate the feature. +When using Gtk, there is a limitation of that toolkit which requires +that \fIxterm\fP's \fBallowSendEvents\fP resource is enabled. +.TP 8 +.B \-j +This option indicates that \fIxterm\fP should do jump scrolling. +It corresponds to the \fBjumpScroll\fP resource. +Normally, +text is scrolled one line at a time; this option allows \fIxterm\fP to move +multiple lines at a time so that it does not fall as far behind. +Its use is +strongly recommended since it makes \fIxterm\fP much faster when scanning +through large amounts of text. +The VT100 escape sequences for enabling and +disabling smooth scroll as well as the \*(``VT Options\*('' +menu can be used to turn this +feature on or off. +.TP 8 +.B +j +This option indicates that \fIxterm\fP should not do jump scrolling. +.TP 8 +.B \-k8 +This option sets the \fBallowC1Printable\fP resource. +When \fBallowC1Printable\fP is set, \fIxterm\fP overrides the mapping +of C1 control characters (code 128-159) to treat them as printable. +.TP 8 +.B +k8 +This option resets the \fBallowC1Printable\fP resource. +.TP 8 +.BI \-kt " keyboardtype" +This option sets the \fBkeyboardType\fP resource. +Possible values include: +\*(``unknown\*('', +\*(``default\*('', +\*(``hp\*('', +\*(``sco\*('', +\*(``sun\*('', +\*(``tcap\*('' and +\*(``vt220\*(''. +.IP +The value \*(``unknown\*('', +causes the corresponding resource to be ignored. +.IP +The value \*(``default\*('', +suppresses the associated resources +.BR hpFunctionKeys , +.BR scoFunctionKeys , +.BR sunFunctionKeys, +.BR tcapFunctionKeys +and +.BR sunKeyboard , +using the Sun/PC keyboard layout. +.TP 8 +.B \-l +Turn logging on. +Normally logging is not supported, due to security concerns. +Some versions of \fIxterm\fP may have logging enabled. +The logfile is written to the directory from which \fIxterm\fP is +invoked. +The filename is generated, of the form +.sp + XtermLog.\fIXXXXXX\fR +.sp +or +.sp + Xterm.log.\fIhostname.yyyy.mm.dd.hh.mm.ss.XXXXXX\fR +.sp +depending on how \fIxterm\fP was built. +.TP 8 +.B +l +Turn logging off. +.TP 8 +.B \-lc +Turn on support of various encodings according to the users' +locale setting, i.e., LC_ALL, LC_CTYPE, or LANG environment variables. +This is achieved by turning on UTF-8 mode and by invoking \fIluit\fR for +conversion between locale encodings and UTF-8. +(\fIluit\fR is not invoked in UTF-8 locales.) +This corresponds to the \fBlocale\fR resource. +.IP +The actual list of encodings which are supported is determined by \fIluit\fR. +Consult the \fIluit\fR manual page for further details. +.IP +See also the discussion of the \fB\-u8\fP option which supports UTF-8 locales. +.TP 8 +.B +lc +Turn off support of automatic selection of locale encodings. +Conventional 8bit mode or, in UTF-8 locales or with \fB\-u8\fP option, +UTF-8 mode will be used. +.TP 8 +.BI \-lcc " path" +File name for the encoding converter from/to locale encodings +and UTF-8 which is used with \fB\-lc\fP option or \fBlocale\fR resource. +This corresponds to the \fBlocaleFilter\fR resource. +.TP 8 +.B \-leftbar +Force scrollbar to the left side of VT100 screen. +This is the default, unless you have set the rightScrollBar resource. +.TP 8 +.BI \-lf " filename" +Specify the log-filename. +See the \fB\-l\fP option. +.TP 8 +.B \-ls +This option indicates that the shell that is started in the \fIxterm\fP window +will be a login shell (i.e., the first character of argv[0] will be a dash, +indicating to the shell that it should read the user's .login or .profile). +.IP +The \fB\-ls\fP flag and the \fBloginShell\fP resource +are ignored if \fB\-e\fP is also given, +because \fIxterm\fP does not know how to make the shell +start the given command after whatever it does when it is a login +shell \- the user's shell of choice need not be a Bourne shell after all. +Also, \fIxterm\ \-e\fP is supposed to provide a consistent +functionality for other applications that need to start text-mode +programs in a window, and if \fBloginShell\fP were not ignored, the +result of ~/.profile might interfere with that. +.IP +If you do want the effect of \fB\-ls\fP and \fB\-e\fP simultaneously, you +may get away with something like +.NS 15 +xterm \-e /bin/bash \-l \-c "my command here" +.NE +Finally, \fB\-ls\fP is not completely ignored, +because \fIxterm\ \-ls\ \-e\fP does write a \fI/etc/wtmp\fP entry +(if configured to do so), +whereas \fIxterm\ \-e\fP does not. +.TP 8 +.B \-maximized +This option indicates that \fIxterm\fP should ask the window manager to +maximize its layout on startup. +This corresponds to the \fBmaximized\fP resource. +.IP +Maximizing is not the reverse of iconifying; +it is possible to do both with certain window managers. +.TP 8 +.B +maximized +This option indicates that \fIxterm\fP should ask the window manager to +maximize its layout on startup. +.TP 8 +.B +ls +This option indicates that the shell that is started should not be a login +shell (i.e., it will be a normal \*(``subshell\*(''). +.TP 8 +.B \-mb +This option indicates that \fIxterm\fP should ring a margin bell when +the user types near the right end of a line. +.TP 8 +.B +mb +This option indicates that margin bell should not be rung. +.TP 8 +.BI \-mc " milliseconds" +This option specifies the maximum time between multi-click selections. +.TP 8 +.B \-mesg +Turn off the \fBmessages\fP resource, i.e., +disallow write access to the terminal. +.TP 8 +.B +mesg +Turn on the \fBmessages\fP resource, i.e., +allow write access to the terminal. +.TP 8 +.B "\-mk_width" +Set the \fBmkWidth\fP resource to \*(``true\*(''. +This makes \fIxterm\fP use a built-in version of the wide-character width +calculation. +The default is \*(``false\*('' +.TP 8 +.B "+mk_width" +Reset the \fBmkWidth\fP resource. +.TP 8 +.BI \-ms " color" +This option specifies the color to be used for the pointer cursor. +The default +is to use the foreground color. +This sets the \fIpointerColor\fP resource. +.TP 8 +.BI \-nb " number" +This option specifies the number of characters from the right end of a line +at which the margin bell, if enabled, will ring. +The default is \*(``10\*(''. +.TP 8 +.B "\-nul" +This option disables the display of underlining. +.TP 8 +.B "+nul" +This option enables the display of underlining. +.TP 8 +.B \-pc +This option enables the PC-style use of bold colors (see boldColors +resource). +.TP 8 +.B +pc +This option disables the PC-style use of bold colors. +.TP 8 +.B \-pob +This option indicates that the window should be raised whenever a +Control-G is received. +.TP 8 +.B +pob +This option indicates that the window should not be raised whenever a +Control-G is received. +.TP 8 +.B \-rightbar +Force scrollbar to the right side of VT100 screen. +.TP 8 +.B "\-rvc" +This option disables the display of characters with reverse attribute as color. +.TP 8 +.B "+rvc" +This option enables the display of characters with reverse attribute as color. +.TP 8 +.B \-rw +This option indicates that reverse-wraparound should be allowed. +This allows +the cursor to back up from the leftmost column of one line to the rightmost +column of the previous line. +This is very useful for editing long shell +command lines and is encouraged. +This option can be turned on and off from +the \*(``VT Options\*('' menu. +.TP 8 +.B +rw +This option indicates that reverse-wraparound should not be allowed. +.TP 8 +.B \-s +This option indicates that \fIxterm\fP may scroll asynchronously, meaning that +the screen does not have to be kept completely up to date while scrolling. +This allows \fIxterm\fP to run faster when network latencies are very high +and is typically useful when running across a very large internet or many +gateways. +.TP 8 +.B +s +This option indicates that \fIxterm\fP should scroll synchronously. +.TP 8 +.B \-samename +Does not send title and icon name change requests when the request +would have no effect: the name is not changed. +This has the advantage +of preventing flicker and the disadvantage of requiring an extra +round trip to the server to find out the previous value. +In practice +this should never be a problem. +.TP 8 +.B +samename +Always send title and icon name change requests. +.TP 8 +.B \-sb +This option indicates that some number of lines that are scrolled off the top +of the window should be saved and that a scrollbar should be displayed so that +those lines can be viewed. +This option may be turned on and off from the +\*(``VT Options\*('' menu. +.TP 8 +.B +sb +This option indicates that a scrollbar should not be displayed. +.TP 8 +.BI \-selbg " color" +This option specifies the color to use for the background of selected text. +If not specified, reverse video is used. +See the discussion of the \fBhighlightColor\fP resource. +.TP 8 +.BI \-selfg " color" +This option specifies the color to use for selected text. +If not specified, reverse video is used. +See the discussion of the \fBhighlightTextColor\fP resource. +.TP 8 +.B \-sf +This option indicates that Sun Function Key escape codes should be generated +for function keys. +.TP 8 +.B +sf +This option indicates that the standard escape codes should be generated for +function keys. +.TP 8 +.BI \-sh " number" +scale line-height values by the given number. +See the discussion of the \fBscaleHeight\fP resource. +.TP 8 +.B \-si +This option indicates that output to a window should not automatically +reposition the screen to the bottom of the scrolling region. +This option can be turned on and off from the \*(``VT Options\*('' menu. +.TP 8 +.B +si +This option indicates that output to a window should cause it to +scroll to the bottom. +.TP 8 +.B \-sk +This option indicates that pressing a key while +using the scrollbar to review previous lines of text should +cause the window to be repositioned automatically in the normal position at the +bottom of the scroll region. +.TP 8 +.B +sk +This option indicates that pressing a key while using the scrollbar +should not cause the window to be repositioned. +.TP 8 +.BI \-sl " number" +This option specifies the number of lines to save that have been scrolled +off the top of the screen. +This corresponds to the \fBsaveLines\fP resource. +The default is \*(``64\*(''. +.TP 8 +.B \-sm +This option, corresponding to the \fBsessionMgt\fR resource, +indicates that \fIxterm\fR should +set up session manager callbacks. +.TP 8 +.B +sm +This option indicates that \fIxterm\fR should +not set up session manager callbacks. +.TP 8 +.B \-sp +This option indicates that Sun/PC keyboard should be assumed, +providing mapping for keypad \*(``+' to \*(``,', and +CTRL-F1 to F13, CTRL-F2 to F14, etc. +.TP 8 +.B +sp +This option indicates that the standard escape codes should be generated for +keypad and function keys. +.TP 8 +.B \-t +This option indicates that \fIxterm\fP should start in Tektronix mode, rather +than in VT102 mode. +Switching between the two windows is done using the +\*(``Options\*('' menus. +.IR Termcap (5) +entries that work with +.I xterm +\*(``tek4014\*('', +\*(``tek4015\*('', +\*(``tek4012\*('', +\*(``tek4013\*('', +\*(``tek4010\*('', and +\*(``dumb\*(''. +.I xterm +automatically searches the termcap file in this order for these entries and then +sets the \*(``TERM\*('' and the \*(``TERMCAP\*('' environment variables. +.TP 8 +.B +t +This option indicates that \fIxterm\fP should start in VT102 mode. +.TP 8 +.B \-tb +This option, corresponding to the \fBtoolBar\fR resource, +indicates that \fIxterm\fR should display a toolbar (or menubar) +at the top of its window. +The buttons in the toolbar correspond to +the popup menus, e.g., control/left/mouse for \*(``Main Options\*(''. +.TP 8 +.B +tb +This option indicates that \fIxterm\fR should +not set up a toolbar. +.TP 8 +.BI \-ti " term_id" +Specify the name used by \fIxterm\fP to select the +correct response to terminal ID queries. +It also specifies the emulation level, +used to determine the type of response to a DA control sequence. +Valid values include vt52, vt100, vt101, vt102, and vt220 +(the \*(``vt\*('' is optional). +The default is \*(``vt__default_termid__\*(''. +The term_id argument specifies the terminal ID to use. +(This is the same as the \fBdecTerminalID\fP resource). +.TP 8 +.BI \-tm " string" +This option specifies a series of terminal setting keywords followed by the +characters that should be bound to those functions, similar to the \fIstty\fP +program. +The keywords and their values are described in detail in the \fBttyModes\fP +resource. +.TP 8 +.BI \-tn " name" +This option specifies the name of the terminal type to be set in the TERM +environment variable. +It corresponds to the \fBtermName\fP resource. +This terminal type must exist in the terminal +database +(termcap or terminfo, depending on how \fIxterm\fP is built) +and should have \fIli#\fP and \fIco#\fP entries. +If the terminal type is not found, \fIxterm\fP uses the built-in list +\*(``xterm\*('', \*(``vt102\*('', etc. +.TP 8 +.B \-u8 +This option sets the \fButf8\fP resource. +When \fButf8\fP is set, \fIxterm\fP interprets incoming data as UTF-8. +This sets the \fBwideChars\fP resource as a side-effect, +but the UTF-8 mode set by this option prevents it from being turned off. +If you must turn it on and off, use the \fBwideChars\fP resource. +.IP +This option and the \fButf8\fR resource are overridden by +the \fB\-lc\fP and \fB\-en\fP options and \fBlocale\fR resource. +That is, if \fIxterm\fP has been compiled to support \fIluit\fR, +and the \fBlocale\fP resource is not \*(``false\*('' +this option is ignored. +We recommend using +the \fB\-lc\fR option or the \*(``\fBlocale:\ true\fR\*('' resource +in UTF-8 locales when your operating system supports locale, +or \fB\-en\ UTF-8\fP option or the \*(``\fBlocale:\ UTF-8\fR\*('' resource +when your operating system does not support locale. +.TP 8 +.B +u8 +This option resets the \fButf8\fP resource. +.TP 8 +.B "\-uc" +This option makes the cursor underlined instead of a box. +.TP 8 +.B "+uc" +This option makes the cursor a box instead of underlined. +.TP 8 +.B "\-ulc" +This option disables the display of characters with underline attribute as +color rather than with underlining. +.TP 8 +.B "+ulc" +This option enables the display of characters with underline attribute as +color rather than with underlining. +.TP 8 +.B "\-ulit" +This option, corresponding to the \fBitalicULMode\fP resource, +disables the display of characters with underline attribute as +italics rather than with underlining. +.TP 8 +.B "+ulit" +This option, corresponding to the \fBitalicULMode\fP resource, +enables the display of characters with underline attribute as +italics rather than with underlining. +.TP 8 +.B \-ut +This option indicates that \fIxterm\fP should not write a record into the +the system \fIutmp\fP log file. +.TP 8 +.B +ut +This option indicates that \fIxterm\fP should write a record into +the system \fIutmp\fP log file. +.TP 8 +.B \-vb +This option indicates that a visual bell is preferred over an audible one. +Instead of ringing the terminal bell whenever a Control-G is received, the +window will be flashed. +.TP 8 +.B +vb +This option indicates that a visual bell should not be used. +.TP 8 +.B \-wc +This option sets the \fBwideChars\fP resource. +When \fBwideChars\fP is set, \fIxterm\fP maintains internal structures for 16-bit +characters. +If you do not set this resource to \*(``true\*('', +\fIxterm\fP will ignore the escape sequence which turns UTF-8 mode on and off. +The default is \*(``false\*(''. +.TP 8 +.B +wc +This option resets the \fBwideChars\fP resource. +.TP 8 +.B \-wf +This option indicates that \fIxterm\fP should wait for the window to be mapped +the first time before starting the subprocess so that the initial terminal +size settings and environment variables are correct. +It is the application's +responsibility to catch subsequent terminal size changes. +.TP 8 +.B +wf +This option indicates that \fIxterm\fP should not wait before starting the +subprocess. +.TP 8 +.B \-ziconbeep \fIpercent\fP +Same as \fBzIconBeep\fP resource. +If percent is non-zero, xterms that produce output while iconified +will cause an XBell sound at the given volume +and have \*(``***\*('' prepended to their icon titles. +Most window managers will detect this change immediately, showing you +which window has the output. +(A similar feature was in x10 \fIxterm\fP.) +.TP 8 +.B \-C +This option indicates that this window should receive console output. +This +is not supported on all systems. +To obtain console output, you must be the +owner of the console device, and you must have read and write permission +for it. +If you are running X under \fIxdm\fP on the console screen you may +need to have the session startup and reset programs explicitly change the +ownership of the console device in order to get this option to work. +.TP 8 +.B \-S\fIccn\fP +This option allows \fIxterm\fP to be used as an input and +output channel for an existing program and is sometimes used in specialized +applications. +The option value specifies the last few letters of the name of a pseudo-terminal +to use in slave mode, plus the number of the inherited file descriptor. +If the option contains a \*(``/\*('' character, that delimits the characters +used for the pseudo-terminal name from the file descriptor. +Otherwise, exactly two characters are used from the option for +the pseudo-terminal name, the remainder is the file descriptor. +Examples +(the first two are equivalent +since the descriptor follows the last \*(``/\*(''): +.NS 15 +-S/dev/pts/123/45 +-S123/45 +-Sab34 +.NE +Note that \fIxterm\fP does not close any file descriptor +which it did not open for its own use. +It is possible (though probably not portable) to have an application +which passes an open file descriptor down to \fIxterm\fP past the +initialization or the \fB\-S\fP option to a process running in the \fIxterm\fP. +.PP +The following command line arguments are provided for compatibility with +older versions. +They may not be supported in the next release as the X +Toolkit provides standard options that accomplish the same task. +.TP 8 +.B "%\fIgeom\fP" +This option specifies the preferred size and position of the Tektronix window. +It is shorthand for specifying the \*(``\fI*tekGeometry\fP\*('' resource. +.TP 8 +.B "#\fIgeom\fP" +This option specifies the preferred position of the icon window. +It is shorthand for specifying the \*(``\fI*iconGeometry\fP\*('' resource. +.TP 8 +.BI \-T " string" +This option specifies the title for \fIxterm\fP's windows. +It is equivalent to \fB\-title\fP. +.TP 8 +.BI \-n " string" +This option specifies the icon name for \fIxterm\fP's windows. +It is shorthand for specifying the \*(``\fI*iconName\fP\*('' resource. +Note that this is not the same as the toolkit option \fB\-name\fP (see below). +The default icon name is the application name. +.TP 8 +.B \-r +This option indicates that reverse video should be simulated by swapping +the foreground and background colors. +It is equivalent to +\fB\-rv\fP. +.TP 8 +.BI \-w " number" +This option specifies the width in pixels of the border surrounding the window. +It is equivalent to \fB\-borderwidth\fP or \fB\-bw\fP. +. +.PP +The following standard X Toolkit command line arguments are commonly used +with \fIxterm\fP: +.TP 8 +.B \-bd \fIcolor\fP +This option specifies the color to use for the border of the window. +The corresponding resource name is \fIborderColor\fP. +\fIxterm\fP uses the X Toolkit default, which is \*(``XtDefaultForeground\*(''. +.TP 8 +.B \-bg \fIcolor\fP +This option specifies the color to use for the background of the window. +The corresponding resource name is \fIbackground\fP. +The default is \*(``XtDefaultBackground\*(''. +.TP 8 +.B \-bw \fInumber\fP +This option specifies the width in pixels of the border surrounding the window. +.IP +This appears to be a legacy of older X releases. +It sets the \fBborderWidth\fP resource of the shell widget, +and may provide advice to your window manager to set the thickness of the +window frame. +Most window managers do not use this information. +See the \fB\-b\fP option, which controls the inner border of the \fIxterm\fP +window. +.TP 8 +.B \-display \fIdisplay\fP +This option specifies the X server to contact; see \fIX(__miscmansuffix__)\fP. +.TP 8 +.B \-fg \fIcolor\fP +This option specifies the color to use for displaying text. +The corresponding resource name is \fIforeground\fP. +The default is +\*(``XtDefaultForeground\*(''. +.TP 8 +.B \-fn \fIfont\fP +This option specifies the font to be used for displaying normal text. +The corresponding resource name is \fIfont\fP. +The resource value default is \fIfixed\fP. +.TP 8 +.B \-font \fIfont\fP +This is the same as \fB\-fn\fP. +.TP 8 +.B \-geometry \fIgeometry\fP +This option specifies the preferred size and position of the VT102 window; +see \fIX(__miscmansuffix__)\fP. +.TP 8 +.B \-iconic +This option indicates that \fIxterm\fP should ask the window manager to +start it as an icon rather than as the normal window. +The corresponding resource name is \fIiconic\fP. +.TP 8 +.B \-name \fIname\fP +This option specifies the application name under which resources are to be +obtained, rather than the default executable file name. +\fIName\fP should not contain \*(``.\*('' or \*(``*\*('' characters. +.TP 8 +.B \-rv +This option indicates that reverse video should be simulated by swapping +the foreground and background colors. +The corresponding resource name is \fIreverseVideo\fP. +.TP 8 +.B +rv +Disable the simulation of reverse video by swapping foreground and background +colors. +.TP 8 +.B \-title \fIstring\fP +This option specifies the window title string, which may be displayed by +window managers if the user so chooses. +The default title is the command +line specified after the \fB\-e\fP option, if any, otherwise the application +name. +.TP 8 +.B \-xrm \fIresourcestring\fP +This option specifies a resource string to be used. +This is especially +useful for setting resources that do not have separate command line options. +. +. +.SH RESOURCES +The program understands all of the core X Toolkit resource names and classes. +Application specific resources (e.g., \*(``\fB__default_class__.\fP\fINAME\fP\*('') follow: +.TP 8 +.B "backarrowKeyIsErase (\fPclass\fB BackarrowKeyIsErase)" +Tie the VTxxx \fBbackarrowKey\fP and \fBptyInitialErase\fP resources +together by setting the DECBKM state according to whether the initial value of +\fIstty\fP erase is a backspace (8) or delete (127) character. +A \*(``false\*('' value disables this feature. +The default is \*(``__backarrow_key_erase__\*(''. +.TP 8 +.B "fullscreen (\fPclass\fB Fullscreen)" +Specifies whether or not \fIxterm\fP should ask the window manager to +use a fullscreen layout on startup. +\fIXterm\fP accepts either a keyword (ignoring case) +or the number shown in parentheses: +.RS +.TP 3 +false (0) +Fullscreen layout is not used initially, +but may be later via menu-selection or control sequence. +.TP 3 +true (1) +Fullscreen layout is used initially, +but may be disabled later via menu-selection or control sequence. +.TP 3 +always (2) +Fullscreen layout is used initially, +and cannot be disabled later via menu-selection or control sequence. +.TP 3 +never (3) +Fullscreen layout is not used, +and cannot be enabled later via menu-selection or control sequence. +.RE +.IP +The default is +\*(``false\*(''. +.TP 8 +.B "hold (\fPclass\fB Hold)" +If true, +\fIxterm\fP will not immediately destroy its window when the shell command completes. +It will wait until you use the window manager to destroy/kill the window, or +if you use the menu entries that send a signal, e.g., HUP or KILL. +You may scroll back, select text, etc., to perform most graphical operations. +Resizing the display will lose data, however, since this involves interaction +with the shell which is no longer running. +.TP 8 +.B "hpFunctionKeys (\fPclass\fB HpFunctionKeys)" +Specifies whether or not HP Function Key escape codes should be generated for +function keys instead of standard escape sequences. +.IP +See also the \fBkeyboardType\fP resource. +.TP 8 +.B "iconGeometry (\fPclass\fB IconGeometry)" +Specifies the preferred size and position of the application when iconified. +It is not necessarily obeyed by all window managers. +.TP 8 +.B "iconName (\fPclass\fB IconName)" +Specifies the icon name. +The default is the application name, e.g., \*(``xterm\*(''. +.TP 8 +.B "keyboardType (\fPclass\fB KeyboardType)" +Enables one (or none) of the various keyboard-type resources: +\fBhpFunctionKeys\fP, +\fBscoFunctionKeys\fP, +\fBsunFunctionKeys\fP, +\fBtcapFunctionKeys\fP and +\fBsunKeyboard\fP. +The resource's value should be one of the corresponding strings +\*(``hp\*('', +\*(``sco\*('', +\*(``sun\*('', +\*(``tcap\*('' or +\*(``vt220\*(''. +The individual resources are provided for legacy support; +this resource is simpler to use. +.IP +The default is +\*(``unknown\*('', i.e., none of the associated resources are set +via this resource. +.TP 8 +.B "maxBufSize (\fPclass\fB MaxBufSize)" +Specify the maximum size of the input buffer. +The default is \*(``32768\*(''. +You cannot set this to a value less than the \fBminBufSize\fR resource. +It will be increased as needed to make that value evenly divide this one. +.IP +On some systems you may want to increase one or both of the +\fBmaxBufSize\fP and +\fBminBufSize\fP resource values to achieve better performance +if the operating system prefers larger buffer sizes. +.TP 8 +.B "maximized (\fPclass\fB Maximized)" +Specifies whether or not \fIxterm\fP should ask the window manager to +maximize its layout on startup. +The default is +\*(``false\*(''. +.TP 8 +.B "messages (\fPclass\fB Messages)" +Specifies whether write access to the terminal is allowed initially. +See +.BR mesg (1). +The default is \*(``true\*(''. +.TP 9 +.B "menuLocale (\fPclass\fB MenuLocale)" +Specify the locale used for character-set computations when loading +the popup menus. +Use this to improve initialization performance of the Athena popup menus, +which may load unnecessary (and very large) fonts, e.g., +in a locale having UTF-8 encoding. +The default is \*(``C\*('' (POSIX). +.IP +To use the current locale +(only useful if you have localized the resource settings for the menu entries), +set the resource to an empty string. +.TP 8 +.B "minBufSize (\fPclass\fB MinBufSize)" +Specify the minimum size of the input buffer, i.e., the amount of data +that \fIxterm\fR requests on each read. +The default is \*(``4096\*(''. +You cannot set this to a value less than 64. +.TP 8 +.B "omitTranslation (\fPclass\fB OmitTranslation)" +Selectively omit one or more parts of \fIxterm\fP's default translations +at startup. +The resource value is a comma-separated list of keywords, +which may be abbreviated: +\*(``fullscreen\*('', +\*(``scroll-lock\*('', +\*(``shift-fonts\*('' or +\*(``wheel-mouse\*(''. +\fIXterm\fP also recognizes \*(``default\*('', +but omitting that will make the program unusable +unless you provide a similar definition in your resource settings. +.TP 8 +.B "ptyHandshake (\fPclass\fB PtyHandshake) +If \*(``true\*('', \fIxterm\fP will perform handshaking during initialization +to ensure that the parent and child processes update the \fIutmp\fP +and \fIstty\fP state. +.IP +See also \fBwaitForMap\fP which waits for the pseudo-terminal's notion +of the screen size, +and \fBptySttySize\fP which resets the screen size after other terminal +initialization is complete. +The default is \*(``true\*(''. +.TP 8 +.B "ptyInitialErase (\fPclass\fB PtyInitialErase)" +If \*(``true\*('', \fIxterm\fP will use the pseudo-terminal's sense of the \fIstty\fP erase +value. +If \*(``false\*('', \fIxterm\fP will set the \fIstty\fP erase value to match its own +configuration, using the \fBkb\fP string from the termcap entry as +a reference, if available. +In either case, the result is applied to the TERMCAP variable +which \fIxterm\fP sets. +.IP +See also the \fBttyModes\fP resource, which may modify this. +The default is \*(``false\*(''. +.TP 8 +.B "ptySttySize (\fPclass\fB PtySttySize) +If \*(``true\*('', \fIxterm\fP will reset the screen size after +terminal initialization is complete. +This is needed for some systems whose pseudo-terminals cannot +propagate terminal characteristics. +Where it is not needed, it can interfere with other methods for +setting the intial screen size, e.g., via window manager interaction. +.IP +See also \fBwaitForMap\fP which waits for a handshake-message +giving the pseudo-terminal's notion of the screen size. +The default is \*(``false\*('' on Linux and OS X systems, +\*(``true\*('' otherwise. +.TP 8 +.B "sameName (\fPclass\fB SameName)" +If the value of this resource is \*(``true\*('', \fIxterm\fP does not send +title and icon name change requests when the request +would have no effect: the name is not changed. +This has the advantage +of preventing flicker and the disadvantage of requiring an extra +round trip to the server to find out the previous value. +In practice +this should never be a problem. +The default is \*(``true\*(''. +.TP 8 +.B "scaleHeight (\fPclass\fB ScaleHeight)" +Scale line-height values by the resource value, +which is limited to \*(``0.9\*('' to \*(``1.5\*(''. +The default value is \*(``1.0\*('', +.IP +While this resource applies to either bitmap or TrueType fonts, +its main purpose is to +help work around incompatible changes in the Xft library's font metrics. +\fIXterm\fP checks the font metrics to find what the library claims are +the bounding boxes for each glyph (character). +However, some of Xft's features (such as the autohinter) can cause the +glyphs to be scaled larger than the bounding boxes, and be partly overwritten +by the next row. +.IP +See \fBuseClipping\fP for a related resource. +.TP 8 +.B "scoFunctionKeys (\fPclass\fB ScoFunctionKeys)" +Specifies whether or not SCO Function Key escape codes should be generated for +function keys instead of standard escape sequences. +.IP +See also the \fBkeyboardType\fP resource. +.TP 8 +.B "sessionMgt (\fPclass\fB SessionMgt)" +If the value of this resource is \*(``true\*('', +\fIxterm\fP sets up session manager callbacks +for \fBXtNdieCallback\fR and \fBXtNsaveCallback\fR. +The default is \*(``true\*(''. +.TP 8 +.B "sunFunctionKeys (\fPclass\fB SunFunctionKeys)" +Specifies whether or not Sun Function Key escape codes should be generated for +function keys instead of standard escape sequences. +.IP +See also the \fBkeyboardType\fP resource. +.TP 8 +.B "sunKeyboard (\fPclass\fB SunKeyboard)" +Specifies whether or not Sun/PC keyboard layout should be assumed rather +than DEC VT220. +This causes the keypad \*(``+' to be mapped to \*(``,'. +and +CTRL F1-F12 to F11-F20, depending on the setting of the \fBctrlFKeys\fP +resource. +so \fIxterm\fP emulates a DEC VT220 more accurately. +Otherwise (the default, with \fBsunKeyboard\fP set to \*(``false\*(''), +\fIxterm\fP uses PC-style bindings for the function keys and keypad. +.IP +PC-style bindings +use the Shift, Alt, Control and Meta keys as modifiers for function-keys +and keypad +(see the document \fIXterm Control Sequences\fP for details). +The PC-style bindings are analogous to PCTerm, but not the same thing. +Normally these bindings do not conflict with the use of the Meta key +as described for the \fBeightBitInput\fP resource. +If they do, note that the PC-style bindings are evaluated first. +.IP +See also the \fBkeyboardType\fP resource. +.TP 8 +.B "tcapFunctionKeys (\fPclass\fB TcapFunctionKeys)" +Specifies whether or not function key escape codes read from the +termcap/terminfo entry should be generated for +function keys instead of standard escape sequences. +The default is +\*(``false\*('', i.e., this feature is disabled. +.IP +See also the \fBkeyboardType\fP resource. +.TP 8 +.B "termName (\fPclass\fB TermName)" +Specifies the terminal type name to be set in the TERM environment variable. +.TP 8 +.B "title (\fPclass\fB Title)" +Specifies a string that may be used by the window manager when displaying +this application. +.TP 8 +.B "toolBar (\fPclass\fB ToolBar)" +Specifies whether or not the toolbar should be displayed. +The default is +\*(``true\*(''. +.TP 8 +.B "ttyModes (\fPclass\fB TtyModes)" +Specifies a string containing terminal setting keywords and the characters +to which they may be bound. +Allowable keywords include: +brk, +dsusp, +eof, +eol, +eol2, +erase, +erase2, +flush, +intr, +kill, +lnext, +quit, +rprnt, +start, +status, +stop, +susp, +swtch and +weras. +Control characters may be specified as ^char (e.g., ^c or ^u) +and \fB^?\fP may be used to indicate delete (127). +Use \fB^\-\fP to denote \fIundef\fP. +Use \fB\\034\fP to represent \fB^\\\fP, since a literal backslash in +an X resource escapes the next character. +.IP +This is very useful for overriding +the default terminal settings without having to do an \fIstty\fP every time +an \fIxterm\fP is started. +Note, however, that the \fIstty\fP program on a given host may use different +keywords; \fIxterm\fR's table is built-in. +.IP +If the \fBttyModes\fP resource specifies a value for \fBerase\fP, +that overrides the \fBptyInitialErase\fP resource setting, +i.e., \fIxterm\fP initializes the terminal to match that value. +.TP 8 +.B "useInsertMode (\fPclass\fB UseInsertMode)" +Force use of insert mode by adding appropriate entries to the TERMCAP +environment variable. +This is useful if the system termcap is broken. +The default is \*(``false\*(''. +.TP 8 +.B "utmpDisplayId (\fPclass\fB UtmpDisplayId)" +Specifies whether or not \fIxterm\fP should try to record the display +identifier (display number and screen number) as well as the hostname in +the system \fIutmp\fP log file. +The default is \*(``true\*(''. +.TP 8 +.B "utmpInhibit (\fPclass\fB UtmpInhibit)" +Specifies whether or not \fIxterm\fP should try to record the user's terminal +in +the system \fIutmp\fP log file. +If true, \fIxterm\fP will not try. +The default is \*(``false\*(''. +.TP 8 +.B "waitForMap (\fPclass\fB WaitForMap)" +Specifies whether or not \fIxterm\fP should wait for the initial window map +before starting the subprocess. +This is part of the +.B ptyHandshake +logic. +When \fIxterm\fP is directed to wait in this fashion, +it passes the terminal size from the display end of the pseudo-terminal +to the terminal I/O connection, e.g., according to the window manager. +Otherwise, it uses the size as given in resource values or command-line +option \fB\-geom\fP. +The default is \*(``false\*(''. +.TP 8 +.B "zIconBeep (\fPclass\fB ZIconBeep)" +Same as \-ziconbeep command line argument. +If the value of this resource is non-zero, xterms that produce output +while iconified will cause an XBell sound at the given volume +and have \*(``***\ \*('' prepended to their icon titles. +Most window managers will detect this change immediately, showing you +which window has the output. +(A similar feature was in x10 \fIxterm\fR.) +The default is \*(``false\*(''. +.TP 8 +.B "zIconTitleFormat (\fPclass\fB ZIconTitleFormat)" +Allow customization of the string used in the \fBzIconBeep\fP feature. +The default value is \*(``***\ %s\*(''. +.IP +If the resource value contains a \*(``%s\*('', +then \fIxterm\fP inserts the icon title at that point rather +than prepending the string to the icon title. +(Only the first \*(``%s\*('' is used). +.\" +.SS VT100 Widget Resources +.PP +The following resources are specified as part +of the \fIvt100\fP widget (class \fIVT100\fP). +They are specified by patterns such as \*(``\fB__default_class__.vt100.\fP\fINAME\fP\*(''. +.PP +If your \fIxterm\fP is configured to support the \*(``toolbar\*('', then those +patterns need an extra level for the form-widget which holds the +toolbar and vt100 widget. +A wildcard between the top-level +\*(``__default_class__\*('' and the \*(``vt100\*('' widget makes the resource settings work for +either, e.g., \*(``\fB__default_class__*vt100.\fP\fINAME\fP\*(''. +.TP 8 +.B "activeIcon (\fPclass\fB ActiveIcon)" +Specifies whether or not active icon windows are to be used when the +\fIxterm\fP window is iconified, if this feature is compiled into \fIxterm\fR. +The active icon is a miniature representation of the content of the +window and will update as the content changes. +Not all window managers +necessarily support application icon windows. +Some window managers +will allow you to enter keystrokes into the active icon window. +The default is \*(``false\*(''. +.TP 8 +.B "allowBoldFonts (\fPclass\fB AllowBoldFonts)" +When set to \*(``false\*('', \fIxterm\fP will not use bold fonts. +This overrides both the \fBalwaysBoldMode\fP and the \fBboldMode\fP resources. +.B "alwaysBoldMode (\fPclass\fB AlwaysBoldMode)" +.TP 8 +.B "allowC1Printable (\fPclass\fB AllowC1Printable)" +If true, overrides the mapping of C1 controls +(codes 128-159) to make them be treated +as if they were printable characters. +Although this corresponds to no particular standard, +some users insist it is a VT100. +The default is \*(``false\*(''. +.TP +.B "allowColorOps (\fPclass\fB AllowColorOps)" +Specifies whether control sequences that set/query the dynamic colors should be allowed. +ANSI colors are unaffected by this resource setting. +The default is \*(``true\*(''. +.TP +.B "allowFontOps (\fPclass\fB AllowFontOps)" +Specifies whether control sequences that set/query the font should be allowed. +The default is \*(``true\*(''. +.TP 8 +.B "allowScrollLock (\fPclass\fB AllowScrollLock)" +Specifies whether control sequences that set/query +the Scroll Lock key should be allowed, +as well as whether the Scroll Lock key responds to user's keypress. +The default is \*(``false\*(''. +.IP +When this feature is enabled, \fIxterm\fP will sense the state of the +Scroll Lock key each time it acquires focus. +Pressing the Scroll Lock key toggles \fIxterm\fP's internal state, +as well as toggling the associated LED. +While the Scroll Lock is active, \fIxterm\fP attempts to keep a viewport on the +same set of lines. +If the current viewport is scrolled past the limit set by the +\fBsaveLines\fP resource, then Scroll Lock has no further effect. +.IP +The reason for setting the default to \*(``false\*('' is to avoid +user surprise. +This key is generally unused in keyboard configurations, +and has not acquired a standard meaning even when it is used in that manner. +Consequently, users have assigned it for ad hoc purposes. +.TP 8 +.B "allowSendEvents (\fPclass\fB AllowSendEvents)" +Specifies whether or not synthetic key and button events (generated using +the X protocol SendEvent request) should be interpreted or discarded. +The default is \*(``false\*('' meaning they are discarded. +Note that allowing such events would create a very large security hole, therefore +enabling this resource forcefully disables the \fBallow\fP\fIXXX\fP\fBOps\fR resources. +The default is \*(``false\*(''. +.TP +.B "allowTcapOps (\fPclass\fB AllowTcapOps)" +Specifies whether control sequences that query the terminal's +notion of its function-key strings, as termcap or terminfo capabilities +should be allowed. +The default is \*(``false\*(''. +.IP +A few programs, e.g., \fIvim\fP, use this feature to get an accurate +description of the terminal's capabilities, +independent of the termcap/terminfo setting: +.RS +.bP +\fIxterm\fP can tell the querying program how many colors it supports. +This is a constant, depending on how it is compiled, typically 16. +It does not change if you alter resource settings, +e.g., the \fBboldColors\fP resource. +.bP +\fIxterm\fP can tell the querying program what strings are sent by modified +(shift-, control-, alt-) function- and keypad-keys. +Reporting control- and alt-modifiers is a feature that relies on the +\fIncurses\fP extended naming. +.RE +.TP +.B "allowTitleOps (\fPclass\fB AllowTitleOps)" +Specifies whether control sequences that modify the window title or icon name +should be allowed. +The default is \*(``true\*(''. +.TP +.B "allowWindowOps (\fPclass\fB AllowWindowOps)" +Specifies whether extended window control sequences +(as used in \fIdtterm\fP) +should be allowed. +These include several control sequences which manipulate the window size or +position, as well as reporting these values and the title or icon name. +Each of these can be abused in a script; +curiously enough most terminal emulators that implement these +restrict only a small part of the repertoire. +For fine-tuning, see \fBdisallowedWindowOps\fP. +The default is \*(``false\*(''. +.TP 8 +.B "altIsNotMeta (\fPclass\fB AltIsNotMeta\fP)" +If \*(``true\*('', treat the Alt-key as if it were the Meta-key. +Your keyboard may happen to be configured so they are the same. +But if they are not, this allows you to use the same prefix- and shifting +operations with the Alt-key as with the Meta-key. +See \fBaltSendsEscape\fP and \fBmetaSendsEscape\fP. +The default is \*(``false\*(''. +.TP 8 +.B "altSendsEscape (\fPclass\fB AltSendsEscape\fP)" +This is an additional keyboard operation that may be processed +after the logic for \fBmetaSendsEscape\fP. +It is only available if the \fBaltIsNotMeta\fP resource is set. +.RS +.bP +If \*(``true\*('', Alt characters +(a character combined with the modifier associated with left/right Alt-keys) +are converted into a two-character +sequence with the character itself preceded by ESC. +This applies as well to function key control sequences, unless \fIxterm\fP +sees that \fBAlt\fP is used in your key translations. +.bP +If \*(``false\*('', Alt characters input from the keyboard cause a shift to +8-bit characters (just like \fBmetaSendsEscape\fP). +By combining the Alt- and Meta-modifiers, you can create corresponding +combinations of ESC-prefix and 8-bit characters. +.RE +.IP +The default is \*(``__alt_sends_esc__\*(''. +\fIXterm\fP provides a menu option for toggling this resource. +.TP 8 +.B "alwaysBoldMode (\fPclass\fB AlwaysBoldMode)" +Specifies whether \fIxterm\fP should check if the normal and bold +fonts are distinct before deciding whether to use overstriking to +simulate bold fonts. +If this resource is true, +\fIxterm\fP does not make the check for +distinct fonts when deciding how to handle the \fBboldMode\fP resource. +The default is \*(``false\*(''. +.ne 9 +.TS +l l l l +_ _ _ _ +l l l l. +\fIboldMode\fR \fIalwaysBoldMode\fR \fIComparison\fR \fIAction\fP +false false ignored use font +false true ignored use font +true false same overstrike +true false different use font +true true ignored overstrike +.TE +.IP +As an alternative, setting the \fBallowBoldFonts\fP resource to false +overrides both the \fBalwaysBoldMode\fP and the \fBboldMode\fP resources. +.TP 8 +.B "alwaysHighlight (\fPclass\fB AlwaysHighlight)" +Specifies whether or not \fIxterm\fP should always display a highlighted +text cursor. +By default (if this resource is false), +a hollow text cursor is displayed whenever the +pointer moves out of the window or the window loses the input focus. +The default is \*(``false\*(''. +.TP 8 +.B "alwaysUseMods (\fPclass\fB AlwaysUseMods)" +Override the \fBnumLock\fP resource, telling \fIxterm\fR to use the Alt and Meta +modifiers to construct parameters for function key sequences even if +those modifiers appear in the translations resource. +Normally \fIxterm\fP checks if Alt or Meta is used in a translation that +would conflict with function key modifiers, and will ignore these modifiers +in that special case. +The default is \*(``false\*(''. +.TP 8 +.B "answerbackString (\fPclass\fB AnswerbackString)" +Specifies the string that \fIxterm\fR sends in response to an ENQ (control/E) +character from the host. +The default is a blank string, i.e., \*(``\*(''. +A hardware VT100 implements this feature as a setup option. +.TP 8 +.B "appcursorDefault (\fPclass\fB AppcursorDefault)" +If \*(``true\*('', the cursor keys are initially in application mode. +This is the same as the VT102 private DECCKM mode, +The default is \*(``false\*(''. +.TP 8 +.B "appkeypadDefault (\fPclass\fB AppkeypadDefault)" +If \*(``true\*('', the keypad keys are initially in application mode. +The default is \*(``false\*(''. +.TP 8 +.B "autoWrap (\fPclass\fB AutoWrap)" +Specifies whether or not auto-wraparound should be enabled. +This is the same as the VT102 DECAWM. +The +default is \*(``true\*(''. +.TP 8 +.B "awaitInput (\fPclass\fB AwaitInput)" +Specifies whether or not the \fIxterm\fR uses a 50 millisecond timeout to +await input (i.e., to support the Xaw3d arrow scrollbar). +The default is \*(``false\*(''. +.TP 8 +.B "backarrowKey (\fPclass\fB BackarrowKey)" +Specifies whether the backarrow key transmits +a backspace (8) +or delete (127) character. +This corresponds to the DECBKM control sequence. +A \*(``true\*('' value specifies backspace. +The default is \*(``__backarrow_key_is_del__\*(''. +Pressing the control key toggles this behavior. +.TP 8 +.B "background (\fPclass\fB Background)" +Specifies the color to use for the background of the window. +The default is +\*(``XtDefaultBackground\*(''. +.TP 8 +.B "bellIsUrgent (\fPclass\fB BellIsUrgent)" +Specifies whether to set the Urgency hint for the window manager +when making a bell sound. +The default is \*(``false\*(''. +.TP 8 +.B "bellOnReset (\fPclass\fB BellOnReset)" +Specifies whether to sound a bell when doing a hard reset. +The default is \*(``true\*(''. +.TP 8 +.B "bellSuppressTime (\fPclass\fB BellSuppressTime)" +Number of milliseconds after a bell command is sent during which additional +bells will be suppressed. +Default is 200. +If set non-zero, +additional bells +will also be suppressed until the server reports that processing of +the first bell has been completed; this feature is most useful with +the visible bell. +.TP 8 +.B "boldColors (\fPclass\fB ColorMode)" +Specifies whether to combine bold attribute with colors like the IBM PC, +i.e., map colors 0 through 7 to colors 8 through 15. +These normally are the brighter versions of the first 8 colors, hence bold. +The default is \*(``true\*(''. +.TP 8 +.B "boldFont (\fPclass\fB BoldFont)" +Specifies the name of the bold font to use instead of overstriking. +There is no default for this resource. +.IP +This font must be the same height and width as the normal font, otherwise it is ignored. +If only one of the normal or bold fonts is specified, it will be used as the +normal font and the bold font will be produced by overstriking this font. +.IP +See also the discussion of \fBboldMode\fP and \fBalwaysBoldMode\fP resources. +.TP 8 +.B "boldMode (\fPclass\fB BoldMode)" +This specifies whether or not text with the bold attribute should be +overstruck to simulate bold fonts if the resolved bold font is the +same as the normal font. +It may be desirable to disable bold fonts when color is being +used for the bold attribute. +.IP +Note that \fIxterm\fP has one bold font which you may set explicitly. +\fIXterm\fP attempts to derive a bold font for the other font selections +(\fBfont1\fP through \fBfont6\fP). +If it cannot find a bold font, it will use the normal font. +In each case (whether the explicit resource or the derived font), +if the normal and bold fonts are distinct, this resource has no effect. +The default is \*(``true\*(''. +.IP +See the \fBalwaysBoldMode\fP resource which can modify the behavior +of this resource. +.IP +Although \fIxterm\fP attempts to derive a bold font for other font selections, +the font server may not cooperate. +Since X11R6, bitmap fonts have been scaled. +The font server claims to provide the bold font that \fIxterm\fP requests, +but the result is not always readable. +XFree86 introduced a feature which can be used to suppress the scaling. +In the X server's configuration file (e.g., \*(``/etc/X11/XFree86\*(''), you +can add \*(``:unscaled\*('' to the end of the directory specification for the +\*(``misc\*('' fonts, +which comprise the fixed-pitch fonts that are used by \fIxterm\fP. +For example +.NS +FontPath "/usr/lib/X11/fonts/misc/" +.NE +would become +.NS +FontPath "/usr/lib/X11/fonts/misc/:unscaled" +.NE +Depending on your configuration, the font server may have its own configuration +file. +The same \*(``:unscaled\*('' can be added to its configuration file at the +end of the directory specification for \*(``misc\*(''. +.IP +The bitmap scaling feature is also used by \fIxterm\fP to implement +VT102 double-width and double-height characters. +.TP 8 +.B "brokenLinuxOSC (\fPclass\fB BrokenLinuxOSC)" +If true, \fIxterm\fP applies a workaround to ignore malformed control +sequences that a Linux script might send. +Compare the palette control sequences documented in \fIconsole_codes\fR +with ECMA-48. +The default is \*(``true\*(''. +.TP 8 +.B "brokenSelections (\fPclass\fB BrokenSelections)" +If true, \fIxterm\fP in 8-bit mode will interpret +.B STRING +selections as carrying text in the current locale's encoding. +Normally +.B STRING +selections carry ISO-8859-1 encoded text. +Setting this resource to +\*(``true\*('' violates the ICCCM; it may, however, be useful for interacting +with some broken X clients. +The default is \*(``false\*(''. +.TP 8 +.B "brokenStringTerm (\fPclass\fB BrokenStringTerm)" +provides a work-around for some ISDN routers which start an application +control string without completing it. +Set this to \*(``true\*('' if \fIxterm\fP appears to freeze when connecting. +The default is \*(``false\*(''. +.IP +\fIXterm\fP's state parser recognizes +several types of control strings which can contain text, e.g., +.sp +.RS +\fBAPC\fP (Application Program Command), +.br +\fBDCS\fP (Device Control String), +.br +\fBOSC\fP (Operating System Command), +.br +\fBPM\fP (Privacy Message), and +.br +\fBSOS\fP (Start of String), +.RE +.IP +Each should end with a string-terminator (a special character which +cannot appear in these strings). +Ordinary control characters found within the string are not ignored; +they are processed without interfering with the process of accumulating +the control string's content. +\fIXterm\fP recognizes these controls in all modes, +although some of the functions may be suppressed after parsing the control. +.IP +When enabled, this feature allows the user to exit from an unterminated +control string when any of these ordinary control characters are found: +.sp +.RS +control/D (used as an end of file in many shells), +.br +control/H (backspace), +.br +control/I (tab-feed), +.br +control/J (line feed aka newline), +.br +control/K (vertical tab), +.br +control/L (form feed), +.br +control/M (carriage return), +.br +control/N (shift-out), +.br +control/O (shift-in), +.br +control/Q (XOFF), +.br +control/X (cancel) +.RE +.TP 8 +.B "c132 (\fPclass\fB C132)" +Specifies whether or not the VT102 DECCOLM escape sequence, +used to switch between 80 and 132 columns, should be honored. +The default is \*(``false\*(''. +.TP 8 +.B "cacheDoublesize (\fPclass\fB CacheDoublesize)" +Tells whether to cache double-sized fonts by \fIxterm\fR. +Set this to zero to disable double-sized fonts altogether. +.TP 8 +.B "charClass (\fPclass\fB CharClass)" +Specifies comma-separated lists of character class bindings of the form +[\fIlow\fP-]\fIhigh\fP:\fIvalue\fP. +These are used in determining which +sets of characters should be treated the same when doing cut and paste. +See the \fBCHARACTER CLASSES\fP section. +.TP 8 +.B "cjkWidth (\fPclass\fB CjkWidth)" +Specifies whether \fIxterm\fP should follow +the traditional East Asian width convention. +When turned on, characters with East Asian Ambiguous (A) category in UTR +11 have a column width of 2. +You may have to set this option to \*(``true\*('' +if you have some old East Asian terminal based programs that assume that +line-drawing characters have a column width of 2. +If this resource is false, the \fBmkWidth\fP resource controls the +choice between the system's \fBwcwidth\fP and \fIxterm\fP's built-in tables. +The default is \*(``false\*(''. +.TP 8 +.B "color0 (\fPclass\fB Color0)" +.TP 8 +.B "color1 (\fPclass\fB Color1)" +.TP 8 +.B "color2 (\fPclass\fB Color2)" +.TP 8 +.B "color3 (\fPclass\fB Color3)" +.TP 8 +.B "color4 (\fPclass\fB Color4)" +.TP 8 +.B "color5 (\fPclass\fB Color5)" +.TP 8 +.B "color6 (\fPclass\fB Color6)" +.TP 8 +.B "color7 (\fPclass\fB Color7)" +These specify the colors for the ISO-6429 extension. +The defaults are, +respectively, +black, +red3, +green3, +yellow3, +a customizable dark blue, +magenta3, +cyan3, +and +gray90. +The default shades of color are chosen to allow the colors 8-15 +to be used as brighter versions. +.TP 8 +.B "color8 (\fPclass\fB Color8)" +.TP 8 +.B "color9 (\fPclass\fB Color9)" +.TP 8 +.B "color10 (\fPclass\fB Color10)" +.TP 8 +.B "color11 (\fPclass\fB Color11)" +.TP 8 +.B "color12 (\fPclass\fB Color12)" +.TP 8 +.B "color13 (\fPclass\fB Color13)" +.TP 8 +.B "color14 (\fPclass\fB Color14)" +.TP 8 +.B "color15 (\fPclass\fB Color15)" +These specify the colors for the ISO-6429 extension if the bold attribute +is also enabled. +The default resource values are respectively, +gray30, +red, +green, +yellow, +a customizable light blue, +magenta, +cyan, +and +white. +.TP 8 +.B "color16 (\fPclass\fB Color16)" +.TP 8 +through +.TP 8 +.B "color255 (\fPclass\fB Color255)" +These specify the colors for the 256-color extension. +The default resource values +are for colors 16 through 231 to make a 6x6x6 color cube, and colors +232 through 255 to make a grayscale ramp. +.IP +Resources past \fBcolor15\fP are available as a compile-time option. +Due to a hardcoded limit in the X libraries on the total number of +resources (to 400), the resources for 256-colors +are omitted when wide-character support and \fIluit\fP are enabled. +Besides inconsistent behavior if only part of the resources were allowed, +determining the exact cutoff is difficult, and the X libraries tend +to crash if the number of resources exceeds the limit. +The color palette is still initialized to the same default values, +and can be modified via control sequences. +.IP +On the other hand, the resource limit does permit including the entire +range for 88-colors. +.TP 8 +.B "colorAttrMode (\fPclass\fB ColorAttrMode)" +Specifies whether \fBcolorBD\fP, \fBcolorBL\fP, \fBcolorRV\fP, and +\fBcolorUL\fP should override ANSI colors. +If not, these are displayed only when no ANSI colors +have been set for the corresponding position. +The default is \*(``false\*(''. +.TP 8 +.B "colorBD (\fPclass\fB ColorBD)" +This specifies the color to use to display bold characters if +the \*(``colorBDMode\*('' resource is enabled. +The default is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "colorBDMode (\fPclass\fB ColorAttrMode)" +Specifies whether characters with the bold attribute should be displayed in +color or as bold characters. +Note that setting \fBcolorMode\fR off disables +all colors, including bold. +The default is \*(``false\*(''. +.TP 8 +.B "colorBL (\fPclass\fB ColorBL)" +This specifies the color to use to display blink characters if +the \*(``colorBLMode\*('' resource is enabled. +The default is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "colorBLMode (\fPclass\fB ColorAttrMode)" +Specifies whether characters with the blink attribute should be displayed in +color. +Note that setting \fBcolorMode\fR off disables all colors, including this. +The default is \*(``false\*(''. +.TP 8 +.B "colorMode (\fPclass\fB ColorMode)" +Specifies whether or not recognition of ANSI (ISO-6429) +color change escape sequences should be enabled. +The default is \*(``true\*(''. +.TP 8 +.B "colorRV (\fPclass\fB ColorRV)" +This specifies the color to use to display reverse characters if +the \*(``colorRVMode\*('' resource is enabled. +The default is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "colorRVMode (\fPclass\fB ColorAttrMode)" +Specifies whether characters with the reverse attribute should be displayed in +color. +Note that setting \fBcolorMode\fR off disables all colors, including this. +The default is \*(``false\*(''. +.TP 8 +.B "colorUL (\fPclass\fB ColorUL)" +This specifies the color to use to display underlined characters if +the \*(``colorULMode\*('' resource is enabled. +The default is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "colorULMode (\fPclass\fB ColorAttrMode)" +Specifies whether characters with the underline attribute should be displayed +in color or as underlined characters. +Note that setting \fBcolorMode\fR off +disables all colors, including underlining. +The default is \*(``false\*(''. +.TP 8 +.B "combiningChars (\fPclass\fB CombiningChars)" +Specifies the number of wide-characters which can be stored in a cell +to overstrike (combine) with the base character of the cell. +This can be set to values in the range 0 to 4. +The default is \*(``2\*(''. +.TP 8 +.B "ctrlFKeys (\fPclass\fB CtrlFKeys)" +In VT220 keyboard mode (see \fBsunKeyboard\fP resource), +specifies the amount by which to shift F1-F12 given a control modifier (CTRL). +This allows you to generate key symbols for F10-F20 on a Sun/PC keyboard. +The default is \*(``10\*('', which means that CTRL F1 generates the key +symbol for F11. +.TP 8 +.B "curses (\fPclass\fB Curses)" +Specifies whether or not the last column bug in +.IR more (1) +should be worked around. +See the \fB\-cu\fP option for details. +The default is \*(``false\*(''. +.TP 8 +.B "cursorBlink (\fPclass\fB CursorBlink)" +Specifies whether to make the cursor blink. +The default is \*(``false\*(''. +.IP +\fIXterm\fP uses two variables to determine whether the cursor blinks. +One is set by this resource. +The other is set by control sequences (private mode 12 and DECSCUSR). +\fIXterm\fP tests the XOR of the two variables. +.TP 8 +.B "cursorColor (\fPclass\fB CursorColor)" +Specifies the color to use for the text cursor. +The default is \*(``XtDefaultForeground\*(''. +By default, +\fIxterm\fP attempts to keep this color from being the same as the background +color, since it draws the cursor by filling the background of a text cell. +The same restriction applies to control sequences which may change this color. +.IP +Setting this resource overrides +most of \fIxterm\fP's adjustments to cursor color. +It will still use reverse-video to disallow some cases, such as a black +cursor on a black background. +.TP 8 +.B "cursorOffTime (\fPclass\fB CursorOffTime)" +Specifies the duration of the \*(``off\*('' part of the cursor blink cycle-time +in milliseconds. +The same timer is used for text blinking. +The default is \*(``300\*(''. +.TP 8 +.B "cursorOnTime (\fPclass\fB CursorOnTime)" +Specifies the duration of the \*(``on\*('' part of the cursor blink cycle-time, +in milliseconds. +The same timer is used for text blinking. +The default is \*(``600\*(''. +.TP 8 +.B "cutNewline (\fPclass\fB CutNewline)" +If \*(``false\*('', triple clicking to select a line does not include the Newline +at the end of the line. +If \*(``true\*('', the Newline is selected. +The default is \*(``true\*(''. +.TP 8 +.B "cursorUnderLine (\fPclass\fB CursorUnderLine)" +Specifies whether to make the cursor underlined or a box. +The default is \*(``false\*(''. +.TP 8 +.B "cutToBeginningOfLine (\fPclass\fB CutToBeginningOfLine)" +If \*(``false\*('', triple clicking to select a line selects only from the +current word forward. +If \*(``true\*('', the entire line is selected. +The default is \*(``true\*(''. +.TP 8 +.B "decTerminalID (\fPclass\fB DecTerminalID)" +Specifies the emulation level (100=VT100, 220=VT220, etc.), used to determine +the type of response to a DA control sequence. +Leading non-digit characters are ignored, +e.g., \*(``vt100\*('' and \*(``100\*('' are the same. +The default is \*(``__default_termid__\*(''. +.TP 8 +.B "defaultString (\fPclass\fB DefaultString)" +Specify the character (or string) which \fIxterm\fP will substitute when +pasted text includes a character which cannot be represented in the +current encoding. +For instance, pasting UTF-8 text into a display of ISO-8859-1 characters +will only be able to display codes 0-255, while UTF-8 text can include +Unicode values above 255. +The default is \*(``#\*('' (a single pound sign). +.IP +If the undisplayable text would be double-width, +\fIxterm\fP will add a space after the \*(``#\*('' character, to give roughly +the same layout on the screen as the original text. +.TP 8 +.B "deleteIsDEL (\fPclass\fB DeleteIsDEL)" +Specifies whether the Delete key on the editing keypad should send DEL (127) +or the VT220-style Remove escape sequence. +A \*(``false\*('' value enables the latter. +The default is \*(``__delete_is_del__\*(''. +.TP 8 +.B "disallowedColorOps (\fPclass\fB DisallowedColorOps)" +Specify which features will be disabled if \fBallowColorOps\fP is false. +This is a comma-separated list of names. +The default value is +.RS +SetColor,GetColor,GetAnsiColor +.RE +.IP +The names are listed below. +\fIxterm\fP ignores capitalization, but +they are shown in mixed-case for clarity. +.RS +.TP 5 +SetColor +Set a specific dynamic color. +.TP 5 +GetColor +Report the current setting of a given dynamic color. +.TP 5 +GetAnsiColor +Report the current setting of a given ANSI color (actually any of the colors +set via ANSI-style controls). +.RE +.TP 8 +.B "disallowedFontOps (\fPclass\fB DisallowedFontOps)" +Specify which features will be disabled if \fBallowFontOps\fP is false. +This is a comma-separated list of names. +The default value is +.RS +SetFont,GetFont +.RE +.IP +The names are listed below. +\fIxterm\fP ignores capitalization, but +they are shown in mixed-case for clarity. +.RS +.TP 5 +SetFont +Set the specified font. +.TP 5 +GetFont +Report the specified font. +.RE +.TP 8 +.B "disallowedTcapOps (\fPclass\fB DisallowedTcapOps)" +Specify which features will be disabled if \fBallowTcapOps\fP is false. +This is a comma-separated list of names. +The default value is +.RS +SetTcap,GetTcap +.RE +.IP +The names are listed below. +\fIxterm\fP ignores capitalization, but +they are shown in mixed-case for clarity. +.RS +.TP 5 +SetTcap +(not implemented) +.TP 5 +GetTcap +Report specified function- and other special keys. +.RE +.TP 8 +.B "disallowedWindowOps (\fPclass\fB DisallowedWindowOps)" +Specify which features will be disabled if \fBallowWindowOps\fP is false. +This is a comma-separated list of names, or (for the controls adapted +from \fIdtterm\fP the operation number). +The default value is +.RS +20,21,SetXprop,SetSelection +.RE +.IP +The names are listed below. +\fIxterm\fP ignores capitalization, but +they are shown in mixed-case for clarity. +Where a number can be used +as an alternative, it is given in parentheses after the name. +.RS +.TP 5 +GetIconTitle (20) +Report xterm window's icon label as a string. +.TP 5 +GetScreenSizeChars (19) +Report the size of the screen in characters as numbers. +.TP 5 +GetSelection +Report selection data as a base64 string. +.TP 5 +GetWinPosition (13) +Report xterm window position as numbers. +.TP 5 +GetWinSizeChars (18) +Report the size of the text area in characters as numbers. +.TP 5 +GetWinSizePixels (14) +Report xterm window in pixels as numbers. +.TP 5 +GetWinState (11) +Report xterm window state as a number. +.TP 5 +GetWinTitle (21) +Report xterm window's title as a string. +.TP 5 +LowerWin (6) +Lower the xterm window to the bottom of the stacking order. +.TP 5 +MaximizeWin (9) +Maximize window (i.e., resize to screen size). +.TP 5 +FullscreenWin (10) +Use full screen (i.e., resize to screen size, without window decorations). +.TP 5 +MinimizeWin (2) +Iconify window. +.TP 5 +PopTitle (23) +Pop title from internal stack. +.TP 5 +PushTitle (22) +Push title to internal stack. +.TP 5 +RaiseWin (5) +Raise the xterm window to the front of the stacking order. +.TP 5 +RefreshWin (7) +Refresh the xterm window. +.TP 5 +RestoreWin (1) +De-iconify window. +.TP 5 +SetSelection +Set selection data. +.TP 5 +SetWinLines +Resize to a given number of lines, at least 24. +.TP 5 +SetWinPosition (3) +Move window to given coordinates. +.TP 5 +SetWinSizeChars (8) +Resize the text area to given size in characters. +.TP 5 +SetWinSizePixels (4) +Resize the xterm window to given size in pixels. +.TP 5 +SetXprop +Set X property on top-level window. +.RE +.TP 8 +.B "dynamicColors (\fPclass\fB DynamicColors)" +Specifies whether or not escape sequences to change colors assigned to +different attributes are recognized. +.TP 8 +.B "eightBitControl (\fPclass\fB EightBitControl\fP)" +Specifies whether or not control sequences sent by the +terminal should be eight-bit characters or escape sequences. +The default is \*(``false\*(''. +.TP 8 +.B "eightBitInput (\fPclass\fB EightBitInput\fP)" +If \*(``true\*('', Meta characters +(a single-byte character combined with the \fIMeta\fP modifier key) +input from the keyboard are presented as a +single character, modified according to the \fBeightBitMeta\fP resource. +If \*(``false\*('', Meta characters are converted into a two-character +sequence with the character itself preceded by ESC. +The default is \*(``true\*(''. +.IP +The \fBmetaSendsEscape\fP +and \fBaltSendsEscape\fP resources may override this feature. +Generally keyboards do not have a key labeled \*(``Meta\*('', +but \*(``Alt\*('' keys are common, +and they are conventionally used for \*(``Meta\*(''. +If they were synonymous, it would have been reasonable to name this +resource \*(``\fBaltSendsEscape\fP\*('', reversing its sense. +For more background on this, see the \fBmeta\fP function in curses. +.IP +Note that the \fIAlt\fP key is not necessarily the same as the +\fIMeta\fP modifier. +\fIxmodmap\fP lists your key modifiers. +X defines modifiers for shift, (caps) lock and control, +as well as 5 additional modifiers which are generally used to configure +key modifiers. +\fIxterm\fP inspects the same information to find the modifier associated +with either \fIMeta\fP key (left or right), +and uses that key as the \fIMeta\fP modifier. +It also looks for the NumLock key, +to recognize the modifier which is associated with that. +.IP +If your \fIxmodmap\fP configuration +uses the same keycodes for Alt- and Meta-keys, +\fIxterm\fP will only see the Alt-key definitions, since those are tested +before Meta-keys. +NumLock is tested first. +It is important to keep these keys distinct; +otherwise some of \fIxterm\fP's functionality is not available. +.IP +The \fBeightBitInput\fP resource is tested at startup time. +If \*(``true\*('', +the \fIxterm\fP tries to put the terminal into 8-bit mode. +If \*(``false\*('', +on startup, \fIxterm\fP tries to put the terminal into 7-bit mode. +For some configurations this is unsuccessful; failure is ignored. +After startup, \fIxterm\fP does not +change the terminal between 8-bit and 7-bit mode. +.IP +As originally implemented in X11, +the resource value did not change after startup. +However +(since patch #216 in 2006) +\fIxterm\fP can modify \fBeightBitInput\fP after startup +via a control sequence. +The corresponding terminfo capabilities \fBsmm\fP (set meta mode) +and \fBrmm\fP (reset meta mode) +have been recognized by \fIbash\fP for some time. +Interestingly enough, \fIbash\fP's notion of "meta mode" +differs from the standard definition (in the \fIterminfo\fP manual), +which describes the change to the eighth bit of a character. +It happens that \fIbash\fP views "meta mode" +as the ESC character that \fIxterm\fP puts before a character when a +special meta key is pressed. +\fIbash\fP's early documentation talks about the ESC character +and ignores the eighth bit. +.TP 8 +.B "eightBitMeta (\fPclass\fB EightBitMeta\fP)" +This controls the way \fIxterm\fP modifies the eighth bit of a single-byte +key when the \fBeightBitInput\fP resource is set. +The default is \*(``locale\*(''. +.IP +The resource value is a string, evaluated as a boolean after startup. +.RS +.TP 5 +false +The key is sent unmodified. +.TP 5 +locale +The key is modified only if the locale uses eight-bit encoding. +.TP 5 +true +The key is sent modified. +.TP 5 +never +The key is always sent unmodified. +.RE +.IP +Except for the \fBnever\fP choice, \fIxterm\fP honors the +terminfo capabilities \fBsmm\fP (set meta mode) +and \fBrmm\fP (reset meta mode), +allowing the feature to be turned on or off dynamically. +.IP +If \fBeightBitMeta\fP is enabled when the locale uses UTF-8, +\fIxterm\fP encodes the value as UTF-8 +(since patch #183 in 2003). +.TP 8 +.B "eightBitOutput (\fPclass\fB EightBitOutput\fP)" +Specifies whether or not eight-bit characters sent from the host should be +accepted as is or stripped when printed. +The default is \*(``true\*('', +which means that they are accepted as is. +.TP 8 +.B "eightBitSelectTypes (\fPclass\fB EightBitSelectTypes\fP)" +Override \fIxterm\fP's default selection target list (see SELECT/PASTE) for +selections in normal (ISO-8859-1) mode. +The default is an empty string, i.e., \*(``\*('', +which does not override anything. +.TP 8 +.B "faceName (\fPclass\fB FaceName)" +Specify the pattern for scalable fonts selected from the FreeType +library if support for that library was compiled into \fIxterm\fR. +There is no default value. +.IP +If not specified, +or if there is no match for both normal and bold fonts, +\fIxterm\fR uses the bitmap \fBfont\fP and related resources. +.IP +It is possible to select suitable bitmap fonts using a script such as this: +.NS +\&#!/bin/sh +\&FONT=`xfontsel -print` +\&test -n "$FONT" && xfd -fn "$FONT" +.NE +However (even though \fIxfd\fP accepts a \*(``\fB\-fa\fP\*('' option +to denote FreeType fonts), +\fIxfontsel\fP has not been similarly extended. +As a workaround, you may try +.NS +fc-list :scalable=true:spacing=mono: family +.NE +to find a list of scalable fixed-pitch fonts +which may be used for the \fBfaceName\fP resource value. +.TP 8 +.B "faceNameDoublesize (\fPclass\fB FaceNameDoublesize)" +Specify a double-width scalable font for cases where an application requires +this, e.g., in CJK applications. +There is no default value. +.IP +If the application uses double-wide characters and this resource is not given, +\fIxterm\fP will use a scaled version of the font given by \fBfaceName\fP. +.TP 8 +.B "faceSize (\fPclass\fB FaceSize)" +Specify the pointsize for fonts selected from the FreeType +library if support for that library was compiled into \fIxterm\fR. +The default is \*(``14.0\*('' +On the \fBVT\ Fonts\fP menu, this corresponds to the \fIDefault\fP entry. +.IP +Although the default is \*(``14.0\*('', +this may not be the same as the pointsize for the default bitmap font, +i.e., that assigned with the \fB\-fn\fP option, +or the \fBfont\fP resource. +For example, the \*(``fixed\*('' font usually has a pointsize of \*(``8.0\*(''. +If you set \fBfaceSize\fP to match the size of the bitmap font, +then switching between bitmap and TrueType fonts via the font menu +will give comparable sizes for the window. +.IP +You can specify the pointsize for TrueType fonts selected with the other +size-related menu entries such as Medium, Huge, etc., by using one of +the following resource values. +If you do not specify a value, +they default to \*(``0.0\*('', +which causes \fIxterm\fP to use the ratio of font sizes +from the corresponding bitmap +font resources to obtain a TrueType pointsize. +.IP +If all of the \fBfaceSize\fP resources are set, then \fIxterm\fP +will use this information to determine the next smaller/larger +TrueType font for the +\fIlarger-vt-font()\fP and +\fIsmaller-vt-font()\fP actions. +If any are not set, \fIxterm\fP will use only the areas of the bitmap fonts. +.TP 8 +.B "faceSize1 (\fPclass\fB FaceSize1)" +Specifies the pointsize of the first alternative font. +.TP 8 +.B "faceSize2 (\fPclass\fB FaceSize2)" +Specifies the pointsize of the second alternative font. +.TP 8 +.B "faceSize3 (\fPclass\fB FaceSize3)" +Specifies the pointsize of the third alternative font. +.TP 8 +.B "faceSize4 (\fPclass\fB FaceSize4)" +Specifies the pointsize of the fourth alternative font. +.TP 8 +.B "faceSize5 (\fPclass\fB FaceSize5)" +Specifies the pointsize of the fifth alternative font. +.TP 8 +.B "faceSize6 (\fPclass\fB FaceSize6)" +Specifies the pointsize of the sixth alternative font. +.TP 8 +.B "font (\fPclass\fB Font)" +Specifies the name of the normal font. +The default is \*(``fixed\*(''. +.IP +See the discussion of the \fBlocale\fP resource, +which describes how this font may be overridden. +.IP +NOTE: some resource files use patterns such as +.NS +*font: fixed +.NE +which are overly broad, affecting both +.NS +xterm.vt100.font +.NE +and +.NS +xterm.vt100.utf8Fonts.font +.NE +which is probably not what you intended. +.TP 8 +.B "fastScroll (\fPclass\fB FastScroll)" +Modifies the effect of jump scroll (\fBjumpScroll\fP) +by suppressing screen refreshes +for the special case when output to the screen has completely shifted +the contents off-screen. +For instance, \fIcat\fP'ing a large file to the screen does this. +.TP 8 +.B "font1 (\fPclass\fB Font1)" +Specifies the name of the first alternative font. +.TP 8 +.B "font2 (\fPclass\fB Font2)" +Specifies the name of the second alternative font. +.TP 8 +.B "font3 (\fPclass\fB Font3)" +Specifies the name of the third alternative font. +.TP 8 +.B "font4 (\fPclass\fB Font4)" +Specifies the name of the fourth alternative font. +.TP 8 +.B "font5 (\fPclass\fB Font5)" +Specifies the name of the fifth alternative font. +.TP 8 +.B "font6 (\fPclass\fB Font6)" +Specifies the name of the sixth alternative font. +.TP 8 +.B "fontDoublesize (\fPclass\fB FontDoublesize)" +Specifies whether \fIxterm\fP should attempt to use font scaling to draw +double-sized characters. +Some older font servers cannot do this properly, will return misleading +font metrics. +The default is \*(``true\*(''. +If disabled, \fIxterm\fP will simulate double-sized characters by drawing +normal characters with spaces between them. +.TP 8 +.B "fontWarnings (\fPclass\fB FontWarnings)" +Specify whether \fIxterm\fP should report an error if it fails to load a font: +.RS +.TP 5 +0 +Never report an error (though the X libraries may). +.TP 5 +1 +Report an error if the font name was given as a resource setting. +.TP 5 +2 +Always report an error on failure to load a font. +.RE +.IP +The default is \*(``1\*(''. +.TP 8 +.B "forceBoxChars (\fPclass\fB ForceBoxChars)" +Specifies whether \fIxterm\fP should assume the normal and bold fonts +have VT100 line-drawing characters: +.RS +.bP +The fixed-pitch ISO-8859-*-encoded fonts used by \fIxterm\fP +normally have the VT100 line-drawing glyphs in cells 1-31. +Other fixed-pitch fonts may be more attractive, but lack these glyphs. +.bP +When using an ISO-10646-1 font and the \fBwideChars\fP resource is true, +\fIxterm\fP uses the Unicode glyphs which match the VT100 line-drawing glyphs. +.RE +.IP +If \*(``false\*('', \fIxterm\fP checks for missing glyphs in the font +and makes line-drawing characters directly as needed. +If \*(``true\*('', \fIxterm\fP assumes the font does not contain the +line-drawing characters, and draws them directly. +The default is \*(``false\*(''. +.TP 8 +.B "forcePackedFont (\fPclass\fB ForcePackedFont)" +Specifies whether \fIxterm\fP should use the maximum or minimum glyph +width when displaying using a bitmap font. +Use the maximum width to help with proportional fonts. +The default is \*(``true\*('', denoting the minimum width. +.TP 8 +.B "foreground (\fPclass\fB Foreground)" +Specifies the color to use for displaying text in the window. +Setting the +class name instead of the instance name is an easy way to have everything +that would normally appear in the text color change color. +The default +is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "formatOtherKeys (\fPclass\fB FormatOtherKeys)" +Overrides the format of the escape sequence used to report modified keys +with the \fImodifyOtherKeys\fP resource. +.RS +.TP 3 +0 +send modified keys as parameters for function-key 27 (default). +.TP 3 +1 +send modified keys as parameters for CSI\ u. +.RE +.TP 8 +.B "freeBoldBox (\fPclass\fB FreeBoldBox)" +Specifies whether \fIxterm\fP should assume the bounding boxes for +normal and bold fonts are compatible. +If \*(``false\*('', \fIxterm\fP compares them and will reject choices of +bold fonts that do not match the size of the normal font. +The default is \*(``false\*('', which means that the comparison is performed. +.TP 8 +.B "geometry (\fPclass\fB Geometry)" +Specifies the preferred size and position of the VT102 window. +There is no default for this resource. +.TP 8 +.B "highlightColor (\fPclass\fB HighlightColor)" +Specifies the color to use for the background of selected (highlighted) text. +If not specified (i.e., matching the default foreground), reverse video is used. +The default is \*(``XtDefaultForeground\*(''. +.TP 8 +.B "highlightColorMode (\fPclass\fB HighlightColorMode)" +Specifies whether \fIxterm\fP should use +\fBhighlightTextColor\fP and \fBhighlightColor\fP +to override the reversed foreground/background colors in a selection. +The default is unspecified: +at startup, \fIxterm\fP checks if those resources are set to something +other than the default foreground and background colors. +Setting this resource disables the check. +.IP +The following table shows the interaction of the highlighting +resources, abbreviated as shown to fit in this page: +.RS +.TP 3 +HCM +highlightColorMode +.TP 3 +HR +highlightReverse +.TP 3 +HBG +highlightColor +.TP 3 +HFG +highlightTextColor +.RE +.IP +.ne 34 +.TS +l l l l l +_ _ _ _ _ +l l l l l. +\fIHCM\fR \fIHR\fR \fIHBG\fR \fIHFG\fR \fIHighlight\fP +false false default default bg/fg +false false default set bg/fg +false false set default fg/HBG +false false set set fg/HBG += +false true default default bg/fg +false true default set bg/fg +false true set default fg/HBG +false true set set fg/HBG += +true false default default bg/fg +true false default set HFG/fg +true false set default bg/HBG +true false set set HFG/HBG += +true true default default fg/fg (useless) +true true default set HFG/fg +true true set default fg/HBG +true true set set HFG/HBG += +default false default default bg/fg +default false default set bg/fg +default false set default fg/HBG +default false set set HFG/HBG += +default true default default bg/fg +default true default set bg/fg +default true set default fg/HBG +default true set set HFG/HBG += +.TE +.TP 8 +.B "highlightReverse (\fPclass\fB HighlightReverse)" +Specifies whether \fIxterm\fP should reverse the selection foreground +and background colors when selecting text with reverse-video attribute. +This applies only to +the \fBhighlightColor\fP and \fBhighlightTextColor\fP resources, +e.g., to match the color scheme of \fIxwsh\fP. +If \*(``true\*('', \fIxterm\fP reverses the colors, +If \*(``false\*('', \fIxterm\fP does not reverse colors, +The default is \*(``true\*(''. +.TP 8 +.B "highlightSelection (\fPclass\fB HighlightSelection)" +If \*(``false\*('', selecting with the mouse highlights all positions on the screen +between the beginning of the selection and the current position. +If \*(``true\*('', \fIxterm\fP highlights only the positions that contain text that +can be selected. +The default is \*(``false\*(''. +.IP +Depending on the way your applications write to the screen, there may +be trailing blanks on a line. +\fIXterm\fP stores data as it is shown on the screen. +Erasing the display changes the internal state of each cell +so it is not considered a blank for the purpose of selection. +Blanks written since the last erase are selectable. +If you do not wish to have trailing blanks in a selection, +use the \fBtrimSelection\fP resource. +.TP 8 +.B "highlightTextColor (\fPclass\fB HighlightTextColor)" +Specifies the color to use for the foreground of selected (highlighted) text. +If not specified (i.e., matching the default background), reverse video is used. +The default is \*(``XtDefaultBackground\*(''. +.TP 8 +.B "hpLowerleftBugCompat (\fPclass\fB HpLowerleftBugCompat)" +Specifies whether to work around a bug in HP's \fIxdb\fP, +which ignores termcap and always sends +ESC F to move to the lower left corner. +\*(``true\*('' causes \fIxterm\fP to interpret ESC F as a request to move to the +lower left corner of the screen. +The default is \*(``false\*(''. +.TP 8 +.B "i18nSelections (\fPclass\fB I18nSelections)" +If false, \fIxterm\fP will not request the targets +.B COMPOUND_TEXT +or +.BR TEXT . +The default is \*(``true\*(''. It may be set to false in order to work around +ICCCM violations by other X clients. +.TP 8 +.B "iconBorderColor (\fPclass\fB BorderColor)" +Specifies the border color for the active icon window if this feature +is compiled into \fIxterm\fR. +Not all window managers will make the icon +border visible. +.TP 8 +.B "iconBorderWidth (\fPclass\fB BorderWidth)" +Specifies the border width for the active icon window if this feature +is compiled into \fIxterm\fR. +The default is \*(``2\*(''. +Not all window managers will make the border visible. +.TP 8 +.B "iconFont (\fPclass\fB IconFont)" +Specifies the font for the miniature active icon window, if this feature +is compiled into \fIxterm\fR. +The default is \*(``nil2\*(''. +.TP 8 +.B "initialFont (\fPclass\fB InitialFont)" +Specifies which of the VT100 fonts to use initially. +Values are the same as for the \fIset-vt-font\fP action. +The default is \*(``d\*('', i.e., \*(``default\*(''. +.TP 8 +.B "inputMethod (\fPclass\fB XtCInputMethod)" +Tells \fIxterm\fP which type of input method to use. +There is no default method. +.TP 8 +.B "internalBorder (\fPclass\fB BorderWidth)" +Specifies the number of pixels between the characters and the window border. +The default is \*(``2\*(''. +.TP 8 +.B "italicULMode (\fPclass\fB ColorAttrMode)" +Specifies whether characters with the underline attribute should be displayed +in an italic font or as underlined characters. +It is implemented only for TrueType fonts. +.TP 8 +.B "jumpScroll (\fPclass\fB JumpScroll)" +Specifies whether or not jump scroll should be used. +This corresponds to the VT102 DECSCLM private mode. +The default is \*(``true\*(''. +See \fBfastScroll\fP for a variation. +.TP 8 +.B "keepSelection (\fPclass\fB KeepSelection)" +Specifies whether \fIxterm\fR will keep the selection even after the +selected area was touched by some output to the terminal. +The default is \*(``true\*(''. +.TP 8 +.B "keyboardDialect (\fPclass\fB KeyboardDialect)" +Specifies the initial keyboard dialect, as well as the default value when +the terminal is reset. +The value given is the same as the final character in the control sequences +which change character sets. +The default is \*(``B\*('', which corresponds to US ASCII. +.TP 8 +.B "\fIname\fP\fBKeymap\fP (class\fB \fIName\fP\fBKeymap\fP)" +See the discussion of the \fBkeymap()\fP action. +.TP 8 +.B "limitResize (\fPclass\fB LimitResize)" +Limits resizing of the screen via control sequence to a given multiple of +the display dimensions. +The default is \*(``1\*(''. +.TP 8 +.B "locale (\fPclass\fB Locale)" +Specifies how to use \fIluit\fR, an encoding converter between UTF-8 +and locale encodings. +The resource value (ignoring case) may be: +.RS +.TP 4 +.I true +\fIxterm\fR will use the +encoding specified by the users' LC_CTYPE locale (i.e., LC_ALL, +LC_CTYPE, or LANG variables) as far as possible. +This is realized +by always enabling UTF-8 mode and invoking \fIluit\fR in non-UTF-8 +locales. +.TP +.I medium +\fIxterm\fR will follow users' +LC_CTYPE locale only for UTF-8, east Asian, and Thai locales, +where the encodings were not supported by conventional 8bit mode +with changing fonts. +For other locales, \fIxterm\fR will use conventional 8bit mode. +.TP +.I checkfont +If mini-luit is compiled-in, \fIxterm\fR will check if a Unicode font has +been specified. +If so, it checks if the character encoding for the +current locale is POSIX, Latin-1 or Latin-9, uses the appropriate +mapping to support those with the Unicode font. +For other encodings, \fIxterm\fR assumes that UTF-8 encoding is required. +.TP +.I false +\fIxterm\fR will use conventional 8bit mode +or UTF-8 mode according to \fButf8\fR resource or \fB\-u8\fP option. +.RE +.IP +Any other value, e.g., \*(``UTF-8\*('' or \*(``ISO8859-2\*('', +is assumed to be an encoding name; +\fIluit\fR will be invoked to support the encoding. +The actual list of supported encodings depends on \fIluit\fR. +The default is \*(``medium\*(''. +.IP +Regardless of your locale and encoding, +you need an ISO-10646-1 font to display the result. +Your configuration may not include this font, +or locale-support by \fIxterm\fP may not be needed. +At startup, \fIxterm\fP uses a mechanism equivalent to +the \fBload-vt-fonts(utf8Fonts,\ Utf8Fonts)\fP action +to load font name subresources of the VT100 widget. +That is, +resource patterns such as \*(``\fB*vt100.utf8Fonts.font\fP\*('' will be loaded, +and (if this resource is enabled), override the normal fonts. +If no subresources are found, +the normal fonts such as \*(``\fB*vt100.font\fP\*('', etc., are used. +The resource files distributed with \fIxterm\fP use ISO-10646-1 fonts, +but do not rely on them unless you are using the locale mechanism. +.TP 8 +.B "localeFilter (\fPclass\fB LocaleFilter)" +Specifies the file name for the encoding converter from/to locale +encodings and UTF-8 which is used with the \fB\-lc\fR option or \fBlocale\fR resource. +The help message shown by \*(``xterm \-help\*('' lists the default value, +which depends on your system configuration. +.IP +If the encoding converter requires command-line parameters, +you can add those after the command, e.g., +.NS +*localeFilter: xterm-filter -p +.NE +Alternatively, +you may put those parameter within a shell script to execute the converter, +and set this resource to point to the shell script. +.TP 8 +.B "loginShell (\fPclass\fB LoginShell)" +Specifies whether or not the shell to be run in the window should be started +as a login shell. +The default is \*(``false\*(''. +.TP 8 +.B "marginBell (\fPclass\fB MarginBell)" +Specifies whether or not the bell should be rung when the user types near the +right margin. +The default is \*(``false\*(''. +.TP 8 +.B "metaSendsEscape (\fPclass\fB MetaSendsEscape\fP)" +If \*(``true\*('', Meta characters +(a character combined with the \fIMeta\fP modifier key) +are converted into a two-character +sequence with the character itself preceded by ESC. +This applies as well to function key control sequences, unless \fIxterm\fP +sees that \fBMeta\fP is used in your key translations. +If \*(``false\*('', Meta characters input from the keyboard are handled according +to the \fBeightBitInput\fP resource. +The default is \*(``__meta_sends_esc__\*(''. +.TP 8 +.B "mkSamplePass (\fPclass\fB MkSamplePass)" +If \fBmkSampleSize\fP is nonzero, +and \fBmkWidth\fP (and \fBcjkWidth\fP) are false, +on startup \fIxterm\fP compares its built-in tables to the system's +wide character width data to decide if it will use the system's data. +It tests the first \fBmkSampleSize\fP character values, +and allows up to \fBmkSamplePass\fP mismatches before the test fails. +The default (for the allowed number of mismatches) is 256. +.TP 8 +.B "mkSampleSize (\fPclass\fB MkSampleSize)" +With \fBmkSamplePass\fP, this specifies a startup test used for +initializing wide character width calculations. +The default (number of characters to check) is 1024. +.TP 8 +.B "mkWidth (\fPclass\fB MkWidth)" +Specifies whether \fIxterm\fP should use a built-in version of the wide +character width calculation. +See also the \fBcjkWidth\fP resource which can override this. +The default is \*(``false\*(''. +.IP +Here is a summary of the resources which control the choice of +wide character width calculation: +.ne 8 +.TS +l l l +_ _ _ +l l l. +\fIcjkWidth\fR \fImkWidth\fR \fIAction\fP +false false use system tables subject to \fBmkSamplePass\fP +false true use built-in tables +true false use built-in CJK tables +true true use built-in CJK tables +.TE +.TP 8 +.B "modifyCursorKeys (\fPclass\fB ModifyCursorKeys\fP)" +Tells how to handle the special case where +Control-, Shift-, Alt- or Meta-modifiers are used to add a parameter to +the escape sequence returned by a cursor-key. +The default is \*(``2\*('': +.RS +.TP 5 +\-1 +disables the feature. +.TP 5 +0 +uses the old/obsolete behavior. +.TP 5 +1 +prefixes modified sequences with CSI. +.TP 5 +2 +forces the modifier to be the second parameter if it would +otherwise be the first. +.TP 5 +3 +marks the sequence with a \*(``>\*('' to hint that it is private. +.RE +.TP 8 +.B "modifyFunctionKeys (\fPclass\fB ModifyFunctionKeys\fP)" +Tells how to handle the special case where +Control-, Shift-, Alt- or Meta-modifiers are used to add a parameter to +the escape sequence returned by a (numbered) function-key. +The default is \*(``2\*(''. +The resource values are similar to \fBmodifyCursorKeys\fP: +.RS +.TP 5 +\-1 +permits the user to use shift- and control-modifiers +to construct function-key strings using the normal encoding scheme. +.TP 5 +0 +uses the old/obsolete behavior. +.TP 5 +1 +prefixes modified sequences with CSI. +.TP 5 +2 +forces the modifier to be the second parameter if it would +otherwise be the first. +.TP 5 +3 +marks the sequence with a \*(``>\*('' to hint that it is private. +.RE +.IP +If \fBmodifyFunctionKeys\fP is zero, +\fIxterm\fP uses Control- and Shift-modifiers to allow the user to +construct numbered function-keys beyond the set provided by the +keyboard: +.RS +.TP 5 +Control +adds the value given by the \fBctrlFKeys\fP resource. +.TP 5 +Shift +adds twice the value given by the \fBctrlFKeys\fP resource. +.TP 5 +Control/Shift +adds three times the value given by the \fBctrlFKeys\fP resource. +.RE +.IP +.TP 8 +.B "modifyKeyboard (\fPclass\fB ModifyKeyboard\fP)" +Normally \fIxterm\fP makes a special case regarding +modifiers (shift, control, etc.) +to handle special keyboard layouts (\fBlegacy\fP and \fBvt220\fP). +This is done to provide compatible keyboards for DEC VT220 and related +terminals that implement user-defined keys (UDK). +.IP +The bits of the resource value selectively enable +modification of the given category when these keyboards are selected. +The default is \*(``0\*('': +.RS +.TP 5 +0 +The legacy/vt220 keyboards interpret only the +Control-modifier when constructing numbered function-keys. +Other special keys are not modified. +.TP 5 +1 +allows modification of the numeric keypad +.TP 5 +2 +allows modification of the editing keypad +.TP 5 +4 +allows modification of function-keys, +overrides use of Shift-modifier for UDK. +.TP 5 +8 +allows modification of other special keys +.RE +.TP 8 +.B "modifyOtherKeys (\fPclass\fB ModifyOtherKeys\fP)" +Like \fBmodifyCursorKeys\fP, tells \fIxterm\fP to construct an +escape sequence for other keys (such as \*(``2\*('') when modified by +Control-, Alt- or Meta-modifiers. +This feature does not apply to function keys and well-defined +keys such as ESC or the control keys. +The default is \*(``0\*('': +.RS +.TP 5 +0 +disables this feature. +.TP 5 +1 +enables this feature for keys except for those with +well-known behavior, e.g., Tab, Backarrow and some special +control character cases, e.g., Control-Space to make a NUL. +.TP 5 +2 +enables this feature for keys including the exceptions listed. +.RE +.TP 8 +.B "multiClickTime (\fPclass\fB MultiClickTime)" +Specifies the maximum time in milliseconds between multi-click select +events. +The default is \*(``250\*('' milliseconds. +.TP 8 +.B "multiScroll (\fPclass\fB MultiScroll)" +Specifies whether or not scrolling should be done asynchronously. +The default is \*(``false\*(''. +.TP 8 +.B "nMarginBell (\fPclass\fB Column)" +Specifies the number of characters from the right margin at which the margin +bell should be rung, when enabled by the \fBmarginBell\fP resource. +The default is \*(``10\*(''. +.TP 8 +.B "numLock (\fPclass\fB NumLock)" +If \*(``true\*('', \fIxterm\fR checks if NumLock is used as a modifier (see \fIxmodmap\fP(__mansuffix__)). +If so, this modifier is used to simplify the logic when implementing special +NumLock for the \fBsunKeyboard\fP resource. +Also (when \fBsunKeyboard\fP is false), similar logic is used to find the +modifier associated with the left and right Alt keys. +The default is \*(``true\*(''. +.TP 8 +.B "oldXtermFKeys (\fPclass\fB OldXtermFKeys)" +If \*(``true\*('', \fIxterm\fR will use old-style control sequences for function keys F1 to F4, +for compatibility with X Consortium \fIxterm\fR. +Otherwise, it uses the VT100-style +codes for PF1 to PF4. +The default is \*(``false\*(''. +.TP 8 +.B "on2Clicks (\fPclass\fB On2Clicks)" +.TP +.B "on3Clicks (\fPclass\fB On3Clicks)" +.TP +.B "on4Clicks (\fPclass\fB On4Clicks)" +.TP +.B "on5Clicks (\fPclass\fB On5Clicks)" +Specify selection behavior in response to multiple mouse clicks. +A single mouse click is always interpreted as described in +the \fBSELECTION\fP section (see \fBPOINTER USAGE\fP). +Multiple mouse clicks (using the button which activates the \fBselect-start\fP +action) are interpreted according to the resource values of +\fBon2Clicks\fP, etc. +The resource value can be one of these: +.RS +.TP 3 +word +Select a \*(``word\*('' as determined by the \fBcharClass\fP resource. +See the \fBCHARACTER CLASSES\fP section. +.TP +line +Select a line (counting wrapping). +.TP +group +Select a group of adjacent lines (counting wrapping). +The selection stops on a blank line, +and does not extend outside the current page. +.TP +page +Select all visible lines, i.e., the page. +.TP +all +Select all lines, i.e., including the saved lines. +.TP +regex +Select a \*(``word\*('' as determined by the regular expression which +follows in the resource value. +.TP +none +No selection action is associated with this resource. +\fIxterm\fP interprets it as the end of the list. +For example, you may use it to disable triple (and higher) clicking +by setting \fBon3Clicks\fP to \*(``none\*(''. +.RE +.IP +The default values for \fBon2Clicks\fP and \fBon3Clicks\fP are +\*(``word\*('' and \*(``line\*('', respectively. +There is no default value for \fBon4Clicks\fP or \fBon5Clicks\fP, +making those inactive. +On startup, \fIxterm\fP determines the maximum number of clicks +by the \fBon\fP\fIX\fP\fBClicks\fP resource values which are set. +.TP 8 +.B "openIm (\fPclass\fB XtCOpenIm)" +Tells \fIxterm\fP whether to open the input method at startup. +The default is \*(``true\*(''. +.TP 8 +.B "pointerColor (\fPclass\fB PointerColor)" +Specifies the foreground color of the pointer. +The default is +\*(``XtDefaultForeground\*(''. +.TP 8 +.B "pointerColorBackground (\fPclass\fB PointerColorBackground)" +Specifies the background color of the pointer. +The default is +\*(``XtDefaultBackground\*(''. +.TP 8 +.B "pointerMode (\fPclass\fB PointerMode)" +Specifies when the pointer may be hidden as the user types. +It will be redisplayed if the user moves the mouse, +or clicks one of its buttons. +.RS +.TP 3 +0 +never +.TP 3 +1 +the application running in \fIxterm\fP has not activated mouse mode. +This is the default. +.TP 3 +2 +always. +.RE +.TP 8 +.B "pointerShape (\fPclass\fB Cursor)" +Specifies the name of the shape of the pointer. +The default is \*(``xterm\*(''. +.TP 8 +.B "popOnBell (\fPclass\fB PopOnBell)" +Specifies whether the window would be raised when Control-G is received. +The default is \*(``false\*(''. +.IP +If the window is iconified, this has no effect. +However, the \fBzIconBeep\fP resource provides you with the ability to +see which iconified windows have sounded a bell. +.TP 8 +.B "precompose (\fPclass\fB XtCPrecompose)" +Tells \fIxterm\fP whether to precompose UTF-8 data into Normalization Form C, +which combines commonly-used accents onto base characters. +If it does not do this, accents are left as separatate characters. +The default is \*(``true\*(''. +.TP 8 +.B "preeditType (\fPclass\fB XtCPreeditType)" +Tells \fIxterm\fP which types of preedit (preconversion) string to display. +The default is \*(``OverTheSpot,Root\*(''. +.TP 8 +.B "printAttributes (\fPclass\fB PrintAttributes)" +Specifies whether to print graphic attributes along with the text. +A real DEC VTxxx terminal will print the underline, highlighting codes +but your printer may not handle these. +.RS +.bP +\*(``0\*('' disables the attributes. +.bP +\*(``1\*('' prints the normal set of attributes (bold, underline, inverse and blink) +as VT100-style control sequences. +.bP +\*(``2\*('' prints ANSI color attributes as well. +.RE +.IP +The default is \*(``1\*(''. +.TP 8 +.B "printFileImmediate (\fPPrintFileImmediate)" +When the \fBprint-immediate\fP action is invoked, +\fIxterm\fP prints the screen contents directly to a file. +Set this resource to the prefix of the filename +(a timestamp will be appended to the actual name). +.IP +The default is an empty string, i.e., \*(``\*('', +However, when the \fBprint-immediate\fP action is invoked, +if the string is empty, then \*(``__default_class__\*('' is used. +.TP 8 +.B "printFileOnXError (\fPPrintFileOnXError)" +If \fIxterm\fP exits with an X error, +e.g., your connection is broken when the server crashes, +it can be told to write the contents of the screen to a file. +To enable the feature, set this resource to the prefix of the filename +(a timestamp will be appended to the actual name). +.IP +The default is an empty string, i.e., \*(``\*('', +which disables this feature. +However, when the \fBprint-on-error\fP action is invoked, +if the string is empty, then \*(``XTermError\*('' is used. +.IP +These error codes are handled: +ERROR_XERROR, +ERROR_XIOERROR and +ERROR_ICEERROR. +.TP 8 +.B "printModeImmediate (\fPPrintModeImmediate)" +When the \fBprint-immediate\fP action is invoked, +\fIxterm\fP prints the screen contents directly to a file. +You can use the \fBprintModeImmediate\fP resource to tell it to +use escape sequences to reconstruct the video attributes and colors. +This uses the same values as the \fBprintAttributes\fP resource. +The default is \*(``0\*(''. +.TP 8 +.B "printModeOnXError (\fPPrintModeOnXError)" +\fIXterm\fP implements the \fBprintFileOnXError\fP feature using +the printer feature, although the output is written directly to a file. +You can use the \fBprintModeOnXError\fP resource to tell it to +use escape sequences to reconstruct the video attributes and colors. +This uses the same values as the \fBprintAttributes\fP resource. +The default is \*(``0\*(''. +.TP 8 +.B "printOptsImmediate (\fPPrintOptsImmediate)" +Specify the range of text which is printed to a file when +the \fBprint-immediately\fP action is invoked. +.RS +.bP +If zero (0), then this selects the current (visible screen) plus the +saved lines, except if the alternate screen is being used. +In that case, only the alternate screen is selectd. +.bP +If nonzero, +the bits of this resource value (checked in descending order) +select the range: +.RS +.TP 3 +8 +selects the saved lines. +.TP 3 +4 +selects the alternate screen. +.TP 3 +2 +selects the normal screen. +.TP 3 +1 +selects the current screen, +which can be either the normal or alternate screen. +.RE +.RE +.IP +The default is \*(``9\*('', which selects the current visible screen +plus saved lines, with no special case for the alternated screen. +.TP 8 +.B "printOptsOnXError (\fPPrintOptsOnXError)" +Specify the range of text which is printed to a file when +the \fBprint-on-error\fP action is invoked. +The resource value is interpreted the same as in \fBprintOptsImmediate\fP. +.IP +The default is \*(``9\*('', which selects the current visible screen +plus saved lines, with no special case for the alternated screen. +.TP 8 +.B "printerAutoClose (\fPclass\fB PrinterAutoClose)" +If \*(``true\*('', \fIxterm\fR will close the printer (a pipe) when the application switches +the printer offline with a Media Copy command. +The default is \*(``false\*(''. +.TP 8 +.B "printerCommand (\fPclass\fB PrinterCommand)" +Specifies a shell command to which +.I xterm +will open a pipe when the first +MC (Media Copy) command is initiated. +The default is an empty string, i.e., \*(``\*(''. +If the resource value is given as an empty string, the printer is disabled. +.TP 8 +.B "printerControlMode (\fPclass\fB PrinterControlMode)" +Specifies the printer control mode. +A \*(``1\*('' selects autoprint mode, which causes +.I xterm +to print a line from the screen when you move the cursor off that +line with a line feed, form feed or vertical tab character, or an +autowrap occurs. +Autoprint mode is overridden by printer controller mode (a \*(``2\*(''), +which causes all of the output to be directed to the printer. +The default is \*(``0\*(''. +.TP 8 +.B "printerExtent (\fPclass\fB PrinterExtent)" +Controls whether a print page function will print the entire page (true), or +only the the portion within the scrolling margins (false). +The default is \*(``false\*(''. +.TP 8 +.B "printerFormFeed (\fPclass\fB PrinterFormFeed)" +Controls whether a form feed is sent to the printer at the end of a print +page function. +The default is \*(``false\*(''. +.TP 8 +.B "printerNewLine (\fPclass\fB PrinterNewLine)" +Controls whether a newline is sent to the printer at the end of a print +page function. +The default is \*(``true\*(''. +.TP 8 +.B "quietGrab (\fPclass\fB QuietGrab)" +Controls whether the cursor is repainted +when \fINotifyGrab\fP and \fINotifyUngrab\fP +event types are received during change of focus. +The default is \*(``false\*(''. +.TP 8 +.B "renderFont (\fPclass\fB RenderFont)" +If \fIxterm\fR is built with the Xft library, +this controls whether the \fBfaceName\fR resource is used. +The default is \*(``default\*(''. +.IP +The resource values are strings, evaluated as booleans after startup. +.RS +.TP 5 +false +.br +disable the feature and use the normal (bitmap) font. +.TP 5 +true +.br +startup using the TrueType font specified by the \fBfaceName\fP and +\fBfaceSize\fP resource settings. +If there is no value for \fBfaceName\fP, disable the feature and use +the normal (bitmap) font. +.IP +After startup, you can still switch to/from the bitmap font using the +\*(``TrueType Fonts\*('' menu entry. +.TP 5 +default +.br +startup using the normal (bitmap) font, +but enable the \*(``TrueType Fonts\*('' +menu entry to allow runtime switching to/from TrueType fonts. +.IP +If there is no \fBfaceName\fP resource set, +then runtime switching to TrueType fonts is disabled. +\fIXterm\fP has a separate compiled-in value for \fBfaceName\fP +for the special case where \fBrenderFont\fP is \*(``default\*(''. +That is normally \*(``mono\*(''. +.RE +.TP 8 +.B "resizeGravity (\fPclass\fB ResizeGravity)" +Affects the behavior when the window is resized to be taller or +shorter. +\fBNorthWest\fP +specifies that the top line of text on the screen stay fixed. +If the window +is made shorter, lines are dropped from the bottom; if the window is +made taller, blank lines are added at the bottom. +This is compatible +with the behavior in R4. +\fBSouthWest\fP (the default) specifies that +the bottom line of text on the screen stay fixed. +If the window is +made taller, additional saved lines will be scrolled down onto the +screen; if the window is made shorter, lines will be scrolled off the +top of the screen, and the top saved lines will be dropped. +.TP 8 +.B "retryInputMethod (\fPclass\fB XtCRetryInputMethod)" +Tells \fIxterm\fP how many times to retry, +in case the input-method server is not responding. +This is a different issue than unsupported preedit type, etc. +You may encounter retries if your X configuration (and its libraries) +are missing pieces. +Setting this resource to zero ``0'' will cancel the retrying. +The default is ``3''. +.TP 8 +.B "reverseVideo (\fPclass\fB ReverseVideo)" +Specifies whether or not reverse video should be simulated. +The default is +\*(``false\*(''. +.IP +There are several aspects to reverse video in \fIxterm\fP: +.RS +.bP +The command-line \fB\-rv\fP option tells the X libraries to reverse +the foreground and background colors. +\fIXterm\fP's command-line options set resource values. +In particular, the X Toolkit sets the \fBreverseVideo\fP resource +when the \fB\-rv\fP option is used. +.bP +If the user has also used command-line options \fB\-fg\fP or \fB\-bg\fP +to set the foreground and background colors, +\fIxterm\fP does not see these options directly. +Instead, +it examines the resource values to reconstruct the command-line options, +and determine which of the colors is the user's intended foreground, etc. +Their actual values are irrelevant to the reverse video function; +some users prefer the X defaults (black text on a white background), +others prefer white text on a black background. +.bP +After startup, +the user can toggle the \*(``Enable Reverse Video\*('' menu entry. +This exchanges the current foreground and background colors +of the VT100 widget, +and repaints the screen. +Because of the X resource hierarchy, +the \fBreverseVideo\fP resource applies to more than the VT100 widget. +.RE +.IP +Programs running in an \fIxterm\fP can also use control sequences +to enable the VT100 reverse video mode. +These are independent of the \fIreverseVideo\fP resource and the menu entry. +\fIXterm\fP exchanges the current foreground and background colors +when drawing text affected by these control sequences. +.IP +Other control sequences can alter the foreground and background colors +which are used: +.RS +.bP +Programs can also use the ANSI color control sequences to set the +foreground and background colors. +.bP +Extensions to the ANSI color controls (such as 16-, 88- or 256-colors) +are treated similarly to the ANSI control. +.bP +Using other control sequences (the \*(``\fIdynamic colors\fR\*('' feature), +a program can change the foreground and background colors. +.RE +.TP 8 +.B "reverseWrap (\fPclass\fB ReverseWrap)" +Specifies whether or not reverse-wraparound should be enabled. +This corresponds to \fIxterm\fP's private mode 45. +The default is +\*(``false\*(''. +.TP 8 +.B "rightScrollBar (\fPclass\fB RightScrollBar)" +Specifies whether or not the scrollbar should be displayed on the right +rather than the left. +The default is \*(``false\*(''. +.TP 8 +.B "saveLines (\fPclass\fB SaveLines)" +Specifies the number of lines to save beyond the top of the screen when a +scrollbar is turned on. +The default is \*(``64\*(''. +.TP 8 +.B "scrollBar (\fPclass\fB ScrollBar)" +Specifies whether or not the scrollbar should be displayed. +The default is +\*(``false\*(''. +.TP 8 +.B "scrollBarBorder (\fPclass\fB ScrollBarBorder)" +Specifies the width of the scrollbar border. +Note that this is drawn to overlap the border of the \fIxterm\fP window. +Modifying the scrollbar's border affects only the line between the VT100 +widget and the scrollbar. +The default value is 1. +.TP 8 +.B "scrollKey (\fPclass\fB ScrollCond)" +Specifies whether or not pressing a key should automatically cause the +scrollbar to go to the bottom of the scrolling region. +This corresponds to \fIxterm\fP's private mode 1011. +The default is +\*(``false\*(''. +.TP 8 +.B "scrollLines (\fPclass\fB ScrollLines)" +Specifies the number of lines that the \fIscroll-back\fP and +\fIscroll-forw\fP actions should use as a default. +The default value is 1. +.TP 8 +.B "scrollTtyOutput (\fPclass\fB ScrollCond)" +Specifies whether or not output to the terminal should automatically cause +the scrollbar to go to the bottom of the scrolling region. +The default is \*(``true\*(''. +.TP +.B "selectToClipboard (\fPclass\fB SelectToClipboard)" +Tells \fIxterm\fP whether to use the PRIMARY or CLIPBOARD for +SELECT tokens in the selection mechanism. +The \fBset-select\fP action can change this at runtime, +allowing the user to work with programs that handle only one of these +mechanisms. +The default is \*(``false\*('', which tells it to use PRIMARY. +.TP 8 +.B "shiftFonts (\fPclass\fB ShiftFonts)" +Specifies whether to enable the actions +\fBlarger-vt-font()\fP and +\fBsmaller-vt-font()\fP, which are normally bound to +the shifted KP_Add and KP_Subtract. +The default is \*(``true\*(''. +.TP 8 +.B "showBlinkAsBold (\fPclass\fB ShowBlinkAsBold)" +Tells \fIxterm\fP whether to display text with blink-attribute the same +as bold. +If \fIxterm\fP has not been configured to support blinking text, +the default is \*(``true\*('', which corresponds to older versions of \fIxterm\fP, +otherwise the default is \*(``false\*(''. +.TP 8 +.B "showMissingGlyphs (\fPclass\fB ShowMissingGlyphs)" +Tells \fIxterm\fP whether to display a box outlining places where +a character has been used that the font does not represent. +The default is \*(``false\*(''. +.TP 8 +.B "showWrapMarks (\fPclass\fB ShowWrapMarks)" +For debugging \fIxterm\fP and applications that may manipulate the +wrapped-line flag by writing text at the right margin, +show a mark on the right inner-border of the window. +The mark shows which lines have the flag set. +.TP 8 +.B "signalInhibit (\fPclass\fB SignalInhibit)" +Specifies whether or not the entries in the \*(``Main Options\*('' menu for sending +signals to \fIxterm\fP should be disallowed. +The default is \*(``false\*(''. +.TP 8 +.B "tekGeometry (\fPclass\fB Geometry)" +Specifies the preferred size and position of the Tektronix window. +There is no default for this resource. +.TP 8 +.B "tekInhibit (\fPclass\fB TekInhibit)" +Specifies whether or not +the escape sequence to enter +Tektronix mode should be ignored. +The default is +\*(``false\*(''. +.TP 8 +.B "tekSmall (\fPclass\fB TekSmall)" +Specifies whether or not the Tektronix mode window should start in its smallest +size if no explicit geometry is given. +This is useful when running \fIxterm\fP +on displays with small screens. +The default is \*(``false\*(''. +.TP 8 +.B "tekStartup (\fPclass\fB TekStartup)" +Specifies whether or not \fIxterm\fP should start up in Tektronix mode. +The default is \*(``false\*(''. +.TP 8 +.B "tiXtraScroll (\fPclass\fB TiXtraScroll)" +Specifies whether \fIxterm\fP should scroll to a new page when processing +the \fIti\fP termcap entry, i.e., the private modes 47, 1047 or 1049. +This is only in effect if \fBtiteInhibit\fP is \*(``true\*('', +because the intent of this option is to provide a picture of the full-screen +application's display on the scrollback without wiping out the text that +would be shown before the application was initialized. +The default for this resource is \*(``false\*(''. +.TP 8 +.B "titeInhibit (\fPclass\fB TiteInhibit)" +Specifies whether or not \fIxterm\fP should remove \fIti\fP and \fIte\fP +termcap entries (used to switch between alternate screens on startup of many +screen-oriented programs) from the TERMCAP string. +If set, +\fIxterm\fP also ignores the escape sequence to switch to the +alternate screen. +\fIXterm\fP supports terminfo in a different way, supporting composite control +sequences (also known as private modes) 1047, 1048 and 1049 which have the same +effect as the original 47 control sequence. +The default for this resource is \*(``false\*(''. +.TP 8 +.B "titleModes (\fPclass\fB TitleModes)" +Tells \fIxterm\fP whether to accept or return +window- and icon-labels in ISO-8859-1 +(the default) or UTF-8. +Either can be encoded in hexadecimal. +The default for this resource is \*(``0\*(''. +.IP +Each bit (bit \*(``0\*('' is 1, bit \*(``1\*('' is 2, etc.) +corresponds to one of the +parameters set by the title modes control sequence: +.RS +.TP 5 +0 +Set window/icon labels using hexadecimal +.TP 5 +1 +Query window/icon labels using hexadecimal +.TP 5 +2 +Set window/icon labels using UTF-8 (overrides \fButf8Titles\fP resource). +.TP 5 +3 +Query window/icon labels using UTF-8 +.RE +.TP 8 +.B "translations (\fPclass\fB Translations)" +Specifies the key and button bindings for menus, selections, \*(``programmed +strings\*('', etc. +The \fBtranslations\fP resource, +which provides much of \fIxterm\fP's configurability, +is a feature of the X Toolkit Intrinsics library (Xt). +See the \fBACTIONS\fP section. +.TP 8 +.B "trimSelection (\fPclass\fB TrimSelection)" +If you set \fBhighlightSelection\fP, +you can see the text which is selected, including any trailing spaces. +Clearing the screen (or a line) resets it to a state containing no spaces. +Some lines may contain trailing spaces when an application writes them to +the screen. +However, you may not wish to paste lines with trailing spaces. +If this resource is true, \fIxterm\fP will trim trailing spaces from +text which is selected. +It does not affect spaces which result in a wrapped line, nor will it +trim the trailing newline from your selection. +The default is \*(``false\*(''. +.TP 8 +.B "underLine (\fPclass\fB UnderLine)" +This specifies whether or not text with the underline attribute should be +underlined. +It may be desirable to disable underlining when color is being +used for the underline attribute. +The default is \*(``true\*(''. +.TP 8 +.B "useClipping (\fPclass\fB UseClipping)" +Tell \fIxterm\fP whether to use clipping to keep +from producing dots outside the text drawing area. +Originally used to work around for overstriking effects, +this is also needed to work with some incorrectly-sized fonts. +The default is \*(``true\*(''. +.TP 8 +.B "utf8 (\fPclass\fB Utf8)" +This specifies whether \fIxterm\fP will run in UTF-8 mode. +If you set this resource, \fIxterm\fP also sets the \fBwideChars\fP resource as a side-effect. +The resource can be set via the menu entry \*(``UTF-8 Encoding\*(''. +The default is \*(``default\*(''. +.IP +\fIXterm\fP accepts either a keyword (ignoring case) +or the number shown in parentheses: +.RS +.TP 3 +false (0) +UTF-8 mode is initially off. +The command-line option \fB+u8\fP sets the resource to this value. +Escape sequences for turning UTF-8 mode on/off are allowed. +.TP +true (1) +UTF-8 mode is initially on. +Escape sequences for turning UTF-8 mode on/off are allowed. +.TP +always (2) +The command-line option \fB\-u8\fP sets the resource to this value. +Escape sequences for turning UTF-8 mode on/off are ignored. +.TP +default (3) +This is the default value of the resource. +It is changed during initialization depending on +whether the \fBlocale\fP resource was set, +to false (0) or always (2). +See the \fBlocale\fR resource for additional discussion of non-UTF-8 locales. +.RE +.IP +If you want to set the value of \fButf8\fP, it should be in this range. +Other nonzero values are treated the same as \*(``1\*('', +i.e., UTF-8 mode is initially on, and +escape sequences for turning UTF-8 mode on/off are allowed. +.TP 8 +.B "utf8Fonts (\fPclass\fB Utf8Fonts)" +See the discussion of the \fBlocale\fP resource. +This specifies whether \fIxterm\fP will use UTF-8 fonts specified via +resource patterns such as \*(``\fB*vt100.utf8Fonts.font\fP\*('' +or normal (ISO-8859-1) fonts via patterns such as \*(``\fB*vt100.font\fP\*(''. +The resource can be set via the menu entry \*(``UTF-8 Fonts\*(''. +The default is \*(``default\*(''. +.IP +\fIXterm\fP accepts either a keyword (ignoring case) +or the number shown in parentheses: +.RS +.TP +false (0) +Use the ISO-8859-1 fonts. +The menu entry is enabled, allowing the choice of fonts to be changed +at runtime. +.TP +true (1) +Use the UTF-8 fonts. +The menu entry is enabled, allowing the choice of fonts to be changed +at runtime. +.TP +always (2) +Always use the UTF-8 fonts. +This also disables the menu entry. +.TP +default (3) +At startup, the resource is set to true or false, +according to the effective value of the \fButf8\fP resource. +.RE +.TP 8 +.B "utf8Latin1 (\fPclass\fB Utf8Latin1)" +If true, +allow an ISO-8859-1 \fInormal\fP +font to be combined with an ISO-10646 font if the latter is given +via the \fB\-fw\fP option or its corresponding resource value. +The default is \*(``false\*(''. +.TP 8 +.B "utf8SelectTypes (\fPclass\fB Utf8SelectTypes)" +Override \fIxterm\fP's default selection target list (see SELECT/PASTE) for +selections in wide-character (UTF-8) mode. +The default is an empty string, i.e., \*(``\*('', +which does not override anything. +.TP 8 +.B "utf8Title (\fPclass\fB Utf8Title)" +Applications can set \fIxterm\fP's title by writing a control sequence. +Normally this control sequence follows the VT220 convention, +which encodes the string in ISO-8859-1 and +allows for an 8-bit string terminator. +If \fIxterm\fP is started in a UTF-8 locale, +it translates the ISO-8859-1 string to UTF-8 to work with the X libraries +which assume the string is UTF-8. +.IP +However, some users may wish to write a title string encoded in UTF-8. +The window manager is responsible for drawing window titles. +Some window managers (not all) support UTF-8 encoding of window titles. +Set this resource to \*(``true\*('' to allow UTF-8 encoded title strings. +That cancels the translation to UTF-8, +allowing UTF-8 strings to be displayed as is. +.IP +This feature is available as a menu entry, since it is related to +the particular applications you are running within \fIxterm\fP. +You can also use a control sequence +(see the discussion of \*(``Title Modes\*('' +in the control sequences document), to set an equivalent flag. +The \fBtitleModes\fP resource sets the same value, +which overrides this resource. +.IP +The default is \*(``false\*(''. +.TP 8 +.B "veryBoldColors (\fPclass\fB VeryBoldColors)" +Specifies whether to combine video attributes with colors specified by +\fBcolorBD\fR, \fBcolorBL\fR, \fBcolorRV\fR and \fBcolorUL\fR. +The resource value is the sum of values for each attribute: +.RS 10 +.nf +1 for reverse, +2 for underline, +4 for bold and +8 for blink. +.fi +.RE +.IP +The default is \*(``0\*(''. +.TP 8 +.B "visualBell (\fPclass\fB VisualBell)" +Specifies whether or not a visible bell (i.e., flashing) should be used instead +of an audible bell when Control-G is received. +The default is \*(``false\*('', which tells \fIxterm\fP to use an audible bell. +.TP 8 +.B "visualBellDelay (\fPclass\fB VisualBellDelay)" +Number of milliseconds to delay when displaying a visual bell. +Default is 100. +If set to zero, no visual bell is displayed. +This is useful for very slow displays, e.g., an LCD display on a laptop. +.TP 8 +.B "visualBellLine (\fPclass\fB VisualBellLine)" +Specifies whether to flash only the current line when displaying a visual bell. +rather than flashing the entire screen: +The default is \*(``false\*('', +which tells \fIxterm\fP to flash the entire screen. +.TP 8 +.B "vt100Graphics (\fPclass\fB VT100Graphics)" +This specifies whether \fIxterm\fP will interpret VT100 graphic character +escape sequences while in UTF-8 mode. +The default is \*(``true\*('', to provide support for various legacy applications. +.TP 8 +.B "wideBoldFont (\fPclass\fB WideBoldFont)" +This option specifies the font to be used for displaying bold wide text. +By default, +it will attempt to use a font twice as wide as the font that will be used to +draw bold text. +If no double-width font is found, it will improvise, by stretching +the bold font. +.TP 8 +.B "wideChars (\fPclass\fB WideChars)" +Specifies if \fIxterm\fP should respond to control sequences that +process 16-bit characters. +The default is \*(``false\*(''. +.TP 8 +.B "wideFont (\fPclass\fB WideFont)" +This option specifies the font to be used for displaying wide text. +By default, +it will attempt to use a font twice as wide as the font that will be used to +draw normal text. +If no double-width font is found, it will improvise, by stretching +the normal font. +.TP 8 +.B "ximFont (\fPclass\fB XimFont)" +This option specifies the font to be used for displaying the preedit string +in the \*(``OverTheSpot\*('' input method. +.IP +In \*(``OverTheSpot\*('' preedit type, the preedit (preconversion) +string is displayed at the position of the cursor. +It is the XIM server's responsibility to display the preedit string. +The XIM client must inform the XIM server of the cursor position. +For best results, the preedit string must be displayed with a proper font. +Therefore, \fIxterm\fP informs the XIM server of the proper font. +The font is be supplied by a "fontset", whose default value is \*(``*\*(''. +This matches every font, the X library automatically chooses fonts with +proper charsets. +The \fBximFont\fP resource is provided to override this default font setting. +.\" +.SS Tek4014 Widget Resources +.PP +The following resources are specified +as part of the \fItek4014\fP widget (class \fITek4014\fP). +These are specified by patterns such as \*(``\fB__default_class__.tek4014.\fP\fINAME\fP\*('': +.TP 8 +.B "font2 (\fPclass\fB Font)" +Specifies font number 2 to use in the Tektronix window. +.TP 8 +.B "font3 (\fPclass\fB Font)" +Specifies font number 3 to use in the Tektronix window. +.TP 8 +.B "fontLarge (\fPclass\fB Font)" +Specifies the large font to use in the Tektronix window. +.TP 8 +.B "fontSmall (\fPclass\fB Font)" +Specifies the small font to use in the Tektronix window. +.TP 8 +.B "ginTerminator (\fPclass\fB GinTerminator)" +Specifies what character(s) should follow a GIN report or status report. +The possibilities are \*(``none\*('', which sends no terminating characters, +\*(``CRonly\*('', which sends CR, and \*(``CR&EOT\*('', which sends both CR and EOT. +The default is \*(``none\*(''. +.TP 8 +.B "height (\fPclass\fB Height)" +Specifies the height of the Tektronix window in pixels. +.TP 8 +.B "initialFont (\fPclass\fB InitialFont)" +Specifies which of the four Tektronix fonts to use initially. +Values are the same as for the \fIset-tek-text\fP action. +The default is \*(``large\*(''. +.TP 8 +.B "width (\fPclass\fB Width)" +Specifies the width of the Tektronix window in pixels. +.\" +.SS Menu Resources +.PP +The resources that may be specified for the various menus are described in +the documentation for the Athena \fBSimpleMenu\fP widget. +The name and classes +of the entries in each of the menus are listed below. +Resources named \*(``\fBline\fR\fIN\fR\*('' where \fIN\fR is a number +are separators with class \fBSmeLine\fR. +. +.PP +The \fImainMenu\fP has the following entries: +.TP 8 +.B "toolbar (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-toolbar(toggle)\fP action. +.TP 8 +.B "securekbd (\fPclass\fB SmeBSB)" +This entry invokes the \fBsecure()\fP action. +.TP 8 +.B "allowsends (\fPclass\fB SmeBSB)" +This entry invokes the \fBallow-send-events(toggle)\fP action. +.TP 8 +.B "redraw (\fPclass\fB SmeBSB)" +This entry invokes the \fBredraw()\fP action. +.TP 8 +.B "logging (\fPclass\fB SmeBSB)" +This entry invokes the \fBlogging(toggle)\fP action. +.TP 8 +.B "print-immediate (\fPclass\fB SmeBSB)" +This entry invokes the \fBprint-immediate()\fP action. +.TP 8 +.B "print-on-error (\fPclass\fB SmeBSB)" +This entry invokes the \fBprint-on-error()\fP action. +.TP 8 +.B "print (\fPclass\fB SmeBSB)" +This entry invokes the \fBprint()\fP action. +.TP 8 +.B "print-redir (\fPclass\fB SmeBSB)" +This entry invokes the \fBprint-redir()\fP action. +.TP 8 +.B "8-bit-control (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-8-bit-control(toggle)\fP action. +.TP 8 +.B "backarrow\ key (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-backarrow(toggle)\fP action. +.TP 8 +.B "num-lock (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-num-lock(toggle)\fP action. +.TP 8 +.B "alt-esc (\fPclass\fB SmeBSB)" +This entry invokes the \fBalt-sends-escape(toggle)\fP action. +.TP 8 +.B "meta-esc (\fPclass\fB SmeBSB)" +This entry invokes the \fBmeta-sends-escape(toggle)\fP action. +.TP 8 +.B "delete-is-del (\fPclass\fB SmeBSB)" +This entry invokes the \fBdelete-is-del(toggle)\fP action. +.TP 8 +.B "oldFunctionKeys (\fPclass\fB SmeBSB)" +This entry invokes the \fBold-function-keys(toggle)\fP action. +.TP 8 +.B "hpFunctionKeys (\fPclass\fB SmeBSB)" +This entry invokes the \fBhp-function-keys(toggle)\fP action. +.TP 8 +.B "scoFunctionKeys (\fPclass\fB SmeBSB)" +This entry invokes the \fBsco-function-keys(toggle)\fP action. +.TP 8 +.B "sunFunctionKeys (\fPclass\fB SmeBSB)" +This entry invokes the \fBsun-function-keys(toggle)\fP action. +.TP 8 +.B "sunKeyboard (\fPclass\fB SmeBSB)" +This entry invokes the \fBsunKeyboard(toggle)\fP action. +.TP 8 +.B "suspend (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(tstp)\fP action on systems that +support job control. +.TP 8 +.B "continue (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(cont)\fP action on systems that +support job control. +.TP 8 +.B "interrupt (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(int)\fP action. +.TP 8 +.B "hangup (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(hup)\fP action. +.TP 8 +.B "terminate (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(term)\fP action. +.TP 8 +.B "kill (\fPclass\fB SmeBSB)" +This entry invokes the \fBsend-signal(kill)\fP action. +.TP 8 +.B "quit (\fPclass\fB SmeBSB)" +This entry invokes the \fBquit()\fP action. +. +.PP +The \fIvtMenu\fP has the following entries: +.TP 8 +.B "scrollbar (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-scrollbar(toggle)\fP action. +.TP 8 +.B "jumpscroll (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-jumpscroll(toggle)\fP action. +.TP 8 +.B "reversevideo (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-reverse-video(toggle)\fP action. +.TP 8 +.B "autowrap (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-autowrap(toggle)\fP action. +.TP 8 +.B "reversewrap (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-reversewrap(toggle)\fP action. +.TP 8 +.B "autolinefeed (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-autolinefeed(toggle)\fP action. +.TP 8 +.B "appcursor (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-appcursor(toggle)\fP action. +.TP 8 +.B "appkeypad (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-appkeypad(toggle)\fP action. +.TP 8 +.B "scrollkey (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-scroll-on-key(toggle)\fP action. +.TP 8 +.B "scrollttyoutput (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-scroll-on-tty-output(toggle)\fP action. +.TP 8 +.B "allow132 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-allow132(toggle)\fP action. +.TP 8 +.B "cursesemul (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-cursesemul(toggle)\fP action. +.TP 8 +.B "visualbell (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-visualbell(toggle)\fP action. +.TP 8 +.B "bellIsUrgent (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-bellIsUrgent(toggle)\fP action. +.TP 8 +.B "poponbell (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-poponbell(toggle)\fP action. +.TP 8 +.B "cursorblink (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-cursorblink(toggle)\fP action. +.TP 8 +.B "titeInhibit (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-titeInhibit(toggle)\fP action. +.TP 8 +.B "activeicon (\fPclass\fB SmeBSB)" +This entry toggles active icons on and off if this feature was +compiled into \fIxterm\fP. +It is enabled only if \fIxterm\fP +was started with the command line option +ai or the \fBactiveIcon\fP +resource is set to \*(``true\*(''. +.TP 8 +.B "softreset (\fPclass\fB SmeBSB)" +This entry invokes the \fBsoft-reset()\fP action. +.TP 8 +.B "hardreset (\fPclass\fB SmeBSB)" +This entry invokes the \fBhard-reset()\fP action. +.TP 8 +.B "clearsavedlines (\fPclass\fB SmeBSB)" +This entry invokes the \fBclear-saved-lines()\fP action. +.TP 8 +.B "tekshow (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-visibility(tek,toggle)\fP action. +.TP 8 +.B "tekmode (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-terminal-type(tek)\fP action. +.TP 8 +.B "vthide (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-visibility(vt,off)\fP action. +.TP 8 +.B "altscreen (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-altscreen(toggle)\fP action. +. +.PP +The \fIfontMenu\fP has the following entries: +.TP 8 +.B "fontdefault (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(d)\fP action. +.TP 8 +.B "font1 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(1)\fP action. +.TP 8 +.B "font2 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(2)\fP action. +.TP 8 +.B "font3 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(3)\fP action. +.TP 8 +.B "font4 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(4)\fP action. +.TP 8 +.B "font5 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(5)\fP action. +.TP 8 +.B "font6 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(6)\fP action. +.TP 8 +.B "fontescape (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(e)\fP action. +.TP 8 +.B "fontsel (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-vt-font(s)\fP action. +.TP 8 +.B "font-linedrawing (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-font-linedrawing(s)\fP action. +.TP 8 +.B "font-packed (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-font-packed(s)\fP action. +.TP 8 +.B "font-doublesize (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-font-doublesize(s)\fP action. +.TP 8 +.B "render-font (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-render-font(s)\fP action. +.TP 8 +.B "utf8-mode (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-utf8-mode(s)\fP action. +.TP 8 +.B "utf8-title (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-utf8-title(s)\fP action. +. +.PP +The \fItekMenu\fP has the following entries: +.TP 8 +.B "tektextlarge (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-tek-text(large)\fP action. +.TP 8 +.B "tektext2 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-tek-text(2)\fP action. +.TP 8 +.B "tektext3 (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-tek-text(3)\fP action. +.TP 8 +.B "tektextsmall (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-tek-text(small)\fP action. +.TP 8 +.B "tekpage (\fPclass\fB SmeBSB)" +This entry invokes the \fBtek-page()\fP action. +.TP 8 +.B "tekreset (\fPclass\fB SmeBSB)" +This entry invokes the \fBtek-reset()\fP action. +.TP 8 +.B "tekcopy (\fPclass\fB SmeBSB)" +This entry invokes the \fBtek-copy()\fP action. +.TP 8 +.B "vtshow (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-visibility(vt,toggle)\fP action. +.TP 8 +.B "vtmode (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-terminal-type(vt)\fP action. +.TP 8 +.B "tekhide (\fPclass\fB SmeBSB)" +This entry invokes the \fBset-visibility(tek,toggle)\fP action. +.\" +.SS Scrollbar Resources +.PP +The following resources are useful when specified for the Athena Scrollbar +widget: +.TP 8 +.B "thickness (\fPclass\fB Thickness)" +Specifies the width in pixels of the scrollbar. +.TP 8 +.B "background (\fPclass\fB Background)" +Specifies the color to use for the background of the scrollbar. +.TP 8 +.B "foreground (\fPclass\fB Foreground)" +Specifies the color to use for the foreground of the scrollbar. +The \*(``thumb\*('' +of the scrollbar is a simple checkerboard pattern alternating pixels for +foreground and background color. +. +. +.SH "POINTER USAGE" +. +.PP +Once the VT102 window is created, +.I xterm +allows you to select text and copy it within the same or other windows. +. +.SS "SELECTION" +.PP +The selection functions are invoked when the pointer buttons are used with no +modifiers, and when they are used with the \*(``shift\*('' key. +The assignment of the functions described below to keys and buttons may +be changed through the resource database; see \fBACTIONS\fP below. +. +.PP +Pointer button one (usually left) is used to save text into the cut buffer. +Move the cursor to beginning of the text, +and then hold the button down while moving the cursor to the end of the region +and releasing the button. +The selected text is highlighted and is saved in the global cut buffer +and made the PRIMARY selection when the button is released. +Normally (but see the discussion of \fBon2Clicks\fP, etc): +.RS +.bP +Double-clicking selects by words. +.bP +Triple-clicking +selects by lines. +.bP +Quadruple-clicking goes back to characters, etc. +.RE +.PP +Multiple-click is determined by the time from button up to +button down, so you can change the selection unit in the middle of a selection. +Logical words and lines selected by double- or triple-clicking may wrap +across more than one screen line if lines were wrapped by \fIxterm\fP +itself rather than by the application running in the window. +If the key/button bindings specify that an X selection is to be made, +\fIxterm\fP will leave the selected text highlighted for as long as it +is the selection owner. +. +.PP +Pointer button two (usually middle) \*(``types\*('' (pastes) the text from +the PRIMARY selection, if any, otherwise from +the cut buffer, +inserting it as keyboard input. +. +.PP +Pointer button three (usually right) extends the current selection. +(Without loss of generality, +you can swap \*(``right\*('' and \*(``left\*('' everywhere in the rest of this +paragraph.) If pressed while closer to +the right edge of the selection than the left, it extends/contracts the +right edge of the selection. +If you contract the selection past +the left edge of the selection, +.I xterm +assumes you really meant the left edge, restores the original selection, then +extends/contracts the left edge of the selection. +Extension starts in the +selection unit mode +that the last selection or extension was performed in; you can multiple-click +to cycle through them. +. +.PP +By cutting and pasting pieces of text without trailing new lines, +you can take text from several places in different windows and form a command +to the shell, for example, or take output from a program and insert it into +your favorite editor. +Since cut buffers are globally shared among different applications, +you may regard each as a \*(``file\*('' whose contents you know. +The terminal emulator and other text programs should be treating it as if it +were a text file, i.e., the text is delimited by new lines. +. +.SS "SCROLLING" +.PP +The scroll region displays the position and amount of text currently showing +in the window (highlighted) relative to the amount of text actually saved. +As more text is saved (up to the maximum), the size of the highlighted area +decreases. +. +.PP +Clicking button one with the pointer in the scroll region moves the +adjacent line to the top of the display window. +. +.PP +Clicking button three moves the top line of the display window down to the +pointer position. +. +.PP +Clicking button two moves the display to a position in the saved text +that corresponds to the pointer's position in the scrollbar. +. +.SS "TEKTRONIX POINTER" +.PP +Unlike the VT102 window, the Tektronix window does not allow the copying of +text. +It does allow Tektronix GIN mode, and in this mode +the cursor will change from an arrow to a cross. +Pressing any key will send that key and the current coordinate of the +cross cursor. +Pressing button one, two, or three will return the letters \*(``l\*('', \*(``m\*('', and +\*(``r\*('', respectively. +If the \*(``shift\*('' key is pressed when a pointer button is pressed, the corresponding +upper case letter is sent. +To distinguish a pointer button from a key, the high bit of the character is +set (but this is bit is normally stripped unless the terminal mode is RAW; +see +.IR tty (4) +for details). +. +. +.SH SELECT/PASTE +X clients provide select and paste support by responding to requests conveyed +by the server. +.SS PRIMARY +When configured to use the primary selection, +(the default) \fIxterm\fP can +provide the selection data in ways which help to retain character +encoding information as it is pasted. +.PP +A user \*(``selects\*('' text on xterm, which highlights the selected text. +A subsequent \*(``paste\*('' to another client forwards a request to the client owning +the selection. +If \fIxterm\fP owns the primary selection, it makes the data +available in the form of one or more \*(``selection targets\*(''. +If it does not own the primary selection, +e.g., if it has released it or another client has +asserted ownership, it relies on cut-buffers to pass the data. +But cut-buffers handle only ISO-8859-1 data +(officially \- some clients ignore the rules). +. +.SS CLIPBOARD +When configured to use the clipboard (see resource \fBselectToClipboard\fP), +the problem with persistence of ownership is bypassed. +Otherwise, there is no difference regarding the data which can be +passed via selection. +. +.SS SELECTION TARGETS +The different types of data which are passed depend on what the receiving +client asks for. +These are termed \fIselection targets\fP. +.PP +When asking for the selection data, +\fIxterm\fP tries the following types in this order: +.RS +.TP 5 +UTF8_STRING +This is an XFree86 extension, which denotes that the data is encoded in UTF-8. +When \fIxterm\fP is built with wide-character support, +it both accepts and provides this type. +.TP 5 +TEXT +the text is in the encoding which corresponds to your current locale. +.TP 5 +.\" see xc/doc/specs/CTEXT/ctext.tbl.ms +.\" (it says the data is stored as a type of ISO 2022) +COMPOUND_TEXT +this is a format for multiple character set data, such as multi-lingual text. +It can store UTF-8 data as a special case. +.TP 5 +STRING +This is Latin 1 (ISO-8859-1) data. +.RE +.PP +The middle two (TEXT and COMPOUND_TEXT) are added if \fIxterm\fP +is configured with the \fBi18nSelections\fP resource set to \*(``true\*(''. +.PP +UTF8_STRING is preferred (therefore first in the list) +since \fIxterm\fP stores text as Unicode data when +running in wide-character mode, and no translation is needed. +On the other hand, TEXT and COMPOUND_TEXT may require translation. +If the translation is incomplete, they will insert X's \*(``defaultString\*('' +whose value cannot be set, and may simply be empty. +\fIXterm\fP's \fBdefaultString\fP resource specifies the string to +use for incomplete translations of the UTF8_STRING. +.PP +You can alter the types which \fIxterm\fP tries using the +\fBeightBitSelectTypes\fP or \fButf8SelectTypes\fP resources. +For instance, you might have some specific locale setting +which does not use UTF-8 encoding. +The resource value is a comma-separated list of the selection targets, +which consist of the names shown. +You can use the special name I18N +to denote the optional inclusion of TEXT and COMPOUND_TEXT. +The names are matched ignoring case, and can be abbreviated. +The default list can be expressed in several ways, e.g., +.sp +.RS +.nf +UTF8_STRING,I18N,STRING +utf8,i18n,string +u,i,s +.fi +.RE +. +.SH MENUS +. +.PP +.I Xterm +has four menus, named +.IR mainMenu , +.IR vtMenu , +.IR fontMenu , +and +.IR tekMenu . +Each menu pops up under the correct combinations of key and button presses. +Each menu is divided into sections, separated by a horizontal line. +Some menu entries correspond to modes that can be altered. +A check mark appears next to a mode that is currently active. +Selecting one of these modes toggles its state. +Other menu entries are commands; +selecting one of these performs the indicated function. +.PP +All of the menu entries correspond to X actions. +In the list below, the menu label is shown followed by the action's +name in parenthesis. +. +.\" ************************************************************************ +.SS "Main Options" +.PP +The \fIxterm\fP \fImainMenu\fP pops up +when the \*(``control\*('' key and pointer button one are pressed in a window. +This menu contains items that apply to both the VT102 and Tektronix windows. +There are several sections: +.TP +Commands for managing X events: +.RS +.TP +Toolbar +Clicking on the \*(``Toolbar\*('' menu entry hides the toolbar if it is visible, +and shows it if it is not. +.TP +Secure Keyboard (securekbd) +The +.B Secure Keyboard +mode is helpful when typing in passwords or other sensitive data in an +unsecure environment; +see \fBSECURITY\fP below (but read the limitations carefully). +.TP +Allow SendEvents (allowsends) +Specifies whether or not synthetic key and button events generated using +the X protocol SendEvent request should be interpreted or discarded. +This corresponds to the \fBallowSendEvents\fP resource. +.TP +Redraw Window (redraw) +Forces the X display to repaint; +useful in some environments. +.RE +.TP +Commands for capturing output: +.RS +.TP +Log to File (logging) +Captures text sent to the screen in a logfile, +as in the \fB\-l\fP logging option. +.TP +Print-All Immediately +Invokes the \fBprint-immediate\fP action, +sending the text of the current window directly to a file, +as specified by the +\fBprintFileImmediate\fP, +\fBprintModeImmediate\fP and +\fBprintOptsImmediate\fP +resources. +.TP +Print-All on Error +Invokes the \fBprint-on-error\fP action, +which toggles a flag telling \fIxterm\fP that if it exits with an X error, +to send the text of the current window directly to a file, +as specified by the +\fBprintFileXError\fP, +\fBprintModeXError\fP and +\fBprintOptsXError\fP +resources. +.TP +Print Window (print) +Sends the text of the current window to the program given in the +\fBprinterCommand\fP resource. +.TP +Redirect to Printer (print-redir) +This sets the \fBprinterControlMode\fR to 0 or 2. +You can use this to turn the printer on as if an application had sent +the appropriate control sequence. +It is also useful for switching the printer +off if an application turns it on without resetting the print control mode. +.RE +.TP +Modes for setting keyboard style: +.RS +.TP +8-Bit Controls (8-bit-control) +Enabled for VT220 emulation, this controls whether \fIxterm\fP will send +8-bit control sequences rather than using 7-bit (ASCII) controls, +e.g., sending a byte in the range 128-159 rather than the escape character +followed by a second byte. +\fIXterm\fP always interprets both 8-bit and 7-bit control sequences +(see the document \fIXterm Control Sequences\fP). +This corresponds to the \fBeightBitControl\fP resource. +.TP +Backarrow Key (BS/DEL) (backarrow\ key) +Modifies the behavior of the backarrow key, making it transmit +either a backspace (8) +or delete (127) character. +This corresponds to the \fBbackarrowKey\fP resource. +.TP +Alt/NumLock Modifiers (num-lock) +Controls the treatment of Alt- and NumLock-key modifiers. +This corresponds to the \fBnumLock\fP resource. +.TP +Meta Sends Escape (meta-esc) +Controls whether \fIMeta\fP keys are converted into a two-character +sequence with the character itself preceded by ESC. +This corresponds to the \fBmetaSendsEscape\fP resource. +.TP +Delete is DEL (delete-is-del) +Controls whether the Delete key on the editing keypad should send DEL (127) +or the VT220-style Remove escape sequence. +This corresponds to the \fBdeleteIsDEL\fP resource. +.TP +Old Function-Keys (oldFunctionKeys) +.TP +HP Function-Keys (hpFunctionKeys) +.TP +SCO Function-Keys (scoFunctionKeys) +.TP +Sun Function-Keys (sunFunctionKeys) +.TP +VT220 Keyboard (sunKeyboard) +These act as a radio-button, selecting one style for the keyboard layout. +It corresponds to more than one resource setting: +.BR "sunKeyboard" "," +.BR "sunFunctionKeys" "," +.BR "scoFunctionKeys" " and" +.BR "hpFunctionKeys "." +.RE +.TP +Commands for process signalling: +.RS +.TP +Send STOP Signal (suspend) +.TP +Send CONT Signal (continue) +.TP +Send INT Signal (interrupt) +.TP +Send HUP Signal (hangup) +.TP +Send TERM Signal (terminate) +.TP +Send KILL Signal (kill) +These send the SIGTSTP, SIGCONT, SIGINT, SIGHUP, SIGTERM and SIGKILL +signals respectively, to the process group of the process running under +.I xterm +(usually the shell). +The +.B SIGCONT +function is especially useful if the user has accidentally typed CTRL-Z, +suspending the process. +.TP +Quit (quit) +Stop processing X events except to support the \fB-hold\fP option, +and then send a SIGHUP signal to the +the process group of the process running under +.I xterm +(usually the shell). +.RE +.PP +. +.\" ************************************************************************ +.SS "VT Options" +.PP +The +.I vtMenu +sets various modes in the VT102 emulation, and is popped up when the +\*(``control\*('' key and pointer button two are pressed in the VT102 window. +.TP +VT102/VT220 Modes: +.RS +. +.TP +Enable Scrollbar (scrollbar) +Enable (or disable) the scrollbar. +This corresponds to the +.B \-sb +option and the +.B scrollBar +resource. +. +.TP +Enable Jump Scroll (jumpscroll) +Enable (or disable) jump scrolling. +This corresponds to the +.B \-j +option and the +.B jumpScroll +resource. +. +.TP +Enable Reverse Video (reversevideo) +Enable (or disable) reverse-video. +This corresponds to the +.B \-rv +option and the +.B reverseVideo +resource. +. +.TP +Enable Auto Wraparound (autowrap) +Enable (or disable) auto-wraparound. +This corresponds to the +.B \-aw +option and the +.B autoWrap +resource. +. +.TP +Enable Reverse Wraparound (reversewrap) +Enable (or disable) reverse wraparound. +This corresponds to the +.B \-rw +option and the +.B reverseWrap +resource. +. +.TP +Enable Auto Linefeed (autolinefeed) +Enable (or disable) auto-linefeed. +This is the VT102 NEL function, +which causes the emulator to emit a linefeed after each carriage return. +There is no corresponding command-line option or resource setting. +. +.TP +Enable Application Cursor Keys (appcursor) +Enable (or disable) application cursor keys. +This corresponds to the +.B appcursorDefault +resource. +There is no corresponding command-line option. +. +.TP +Enable Application Keypad (appkeypad) +Enable (or disable) application keypad keys. +This corresponds to the +.B appkeypadDefault +resource. +There is no corresponding command-line option. +. +.TP +Scroll to Bottom on Key Press (scrollkey) +Enable (or disable) scrolling to the bottom of the scrolling region on a keypress. +This corresponds to the +.B \-sk +option and the +.B scrollKey +resource. +.IP +As a special case, the XON / XOFF keys (control/S and control/Q) are ignored. +. +.TP +Scroll to Bottom on Tty Output (scrollttyoutput) +Enable (or disable) scrolling to the bottom of the scrolling region on output to the terminal. +This corresponds to the +.B \-si +option and the +.B scrollTtyOutput +resource. +. +.TP +Allow 80/132 Column Switching (allow132) +Enable (or disable) switching between 80 and 132 columns. +This corresponds to the +.B \-132 +option and the +.B c132 +resource. +. +.TP +Keep Selection (keepSelection) +Tell \fIxterm\fP whether to disown the selection when it stops highlighting it, +e.g., when an application modifies the display so that it no longer matches +the text which has been highlighted. +As long as \fIxterm\fP continues to own the selection, +it can provide the corresponding text to other clients via cut/paste. +This corresponds to the +.B keepSelection +resource. +There is no corresponding command-line option. +. +.TP +Select to Clipboard (selectToClipboard) +Tell \fIxterm\fP whether to use the PRIMARY or CLIPBOARD +for SELECT tokens in the \fBtranslations\fP resource which +maps keyboard and mouse actions to select/paste actions. +This corresponds to the +.B selectToClipboard +resource. +There is no corresponding command-line option. +. +.TP +Enable Visual Bell (visualbell) +Enable (or disable) visible bell (i.e., flashing) instead of an audible bell. +This corresponds to the +.B \-vb +option and the +.B visualBell +resource. +. +.TP +Enable Bell Urgency (bellIsUrgent) +Enable (or disable) Urgency window manager hint when Control-G is received. +This corresponds to the +.B bellIsUrgent +resource. +. +.TP +Enable Pop on Bell (poponbell) +Enable (or disable) raising of the window when Control-G is received. +This corresponds to the +.B \-pop +option and the +.B popOnBell +resource. +. +.TP +Enable Blinking Cursor (cursorblink) +Enable (or disable) the blinking-cursor feature. +This corresponds to the +.B \-bc +option and the +.B cursorBlink +resource. +There is also an escape sequence +(see the document \fIXterm Control Sequences\fP). +The menu entry and the escape sequence states are XOR'd: +if both are enabled, the cursor will not blink, +if only one is enabled, the cursor will blink. +. +.TP +Enable Alternate Screen Switching (titeInhibit) +Enable (or disable) switching between the normal and alternate screens. +This corresponds to the +.B titeInhibit +resource. +There is no corresponding command-line option. +. +.TP +Enable Active Icon (activeicon) +Enable (or disable) the active-icon feature. +This corresponds to the +.B \-ai +option and the +.B activeIcon +resource. +.RE +. +.TP +VT102/VT220 Commands: +.RS +.TP +Do Soft Reset (softreset) +Reset scroll regions. +This can be convenient when some program has left the scroll regions +set incorrectly (often a problem when using VMS or TOPS-20). +This corresponds to the VT220 DECSTR control sequence. +. +.TP +Do Full Reset (hardreset) +The full reset entry will clear the screen, reset tabs to every +eight columns, and reset the terminal modes (such as wrap and smooth scroll) +to their initial states just after +.I xterm +has finished processing the command line options. +This corresponds to the VT102 RIS control sequence, +with a few obvious differences. +For example, your session is not disconnected as a real VT102 would do. +. +.TP +Reset and Clear Saved Lines (clearsavedlines) +Perform a full reset, +and also clear the saved lines. +.RE +. +.TP +Commands for setting the current screen: +.RS +. +.TP +Show Tek Window (tekshow) +When enabled, +pops the Tektronix 4014 window up (makes it visible). +When disabled, +hides the Tektronix 4014 window. +. +.TP +Switch to Tek Mode (tekmode) +When enabled, +pops the Tektronix 4014 window up if it is not already visible, +and switches the input stream to that window. +When disabled, +hides the Tektronix 4014 window and +switches input back to the VTxxx window. +. +.TP +Hide VT Window (vthide) +When enabled, +hides the VTxxx window, +shows the Tektronix 4014 window if +it was not already visible +and switches the input stream to that window. +When disabled, +shows the VTxxx window, +and switches the input stream to that window. +. +.TP +Show Alternate Screen (altscreen) +When enabled, +shows the alternate screen. +When disabled, +shows the normal screen. +Note that the normal screen may have saved lines; +the alternate screen does not. +.RE +.PP +. +.SS "VT Fonts" +.PP +The \fIfontMenu\fP pops up when +when the \*(``control\*('' key and pointer button three are pressed in a window. +It sets the font used in the VT102 window, +or modifies the way the font is specified or displayed. +There are several sections. +.PP +The first section allows you to select the font from a set of alternatives: +.RS +.TP +Default (fontdefault) +Set the font to the default, i.e., that given by the +.B *VT100.font +resource. +.TP +Unreadable (font1) +Set the font to that given by the +.B *VT100.font1 +resource. +.TP +Tiny (font2) +Set the font to that given by the +.B *VT100.font2 +resource. +.TP +Small (font3) +Set the font to that given by the +.B *VT100.font3 +resource. +.TP +Medium (font4) +Set the font to that given by the +.B *VT100.font4 +resource. +.TP +Large (font5) +Set the font to that given by the +.B *VT100.font5 +resource. +.TP +Huge (font6) +Set the font to that given by the +.B *VT100.font6 +resource. +.TP +Escape Sequence +This allows you to set the font last specified by the Set +Font escape sequence (see the document \fIXterm Control Sequences\fP). +.TP +Selection (fontsel) +This allows you to set the font specified +the current selection as a font name (if the PRIMARY selection is owned). +.RE +.PP +The second section allows you to modify the way it is displayed: +.RS +.TP +Bold Fonts +This is normally checked (enabled). +When unchecked, \fIxterm\fP will not use bold fonts. +The setting corresponds to the \fBallowBoldFonts\fP resource. +.TP +Line-Drawing Characters (font-linedrawing) +When set, tells \fIxterm\fP to draw its own line-drawing characters. +Otherwise it relies on the font containing these. +Compare to the \fBforceBoxChars\fP resource. +.TP +Packed Font (font-packed) +When set, tells \fIxterm\fP to use the minimum glyph-width from a font +when displaying characters. +Use the maximum width (unchecked) to help display proportional fonts. +Compare to the \fBforcePackedFont\fP resource. +.TP +Doublesized Characters (font-doublesize) +When set, \fIxterm\fP may ask the font server to produce scaled versions +of the normal font, for VT102 double-size characters. +.RE +.PP +The third section allows you to modify the way it is specified: +.RS +.TP +TrueType Fonts (render-font) +If the +.B "renderFont +and corresponding resources were set, +this is a further control whether \fIxterm\fP will actually use the +Xft library calls to obtain a font. +.TP +UTF-8 Encoding (utf8-mode) +This controls whether \fIxterm\fP uses UTF-8 encoding of input/output. +It is useful for temporarily switching \fIxterm\fP to display +text from an application which does not follow the locale settings. +It corresponds to the \fButf8\fP resource. +.TP +UTF-8 Fonts (utf8-fonts) +This controls whether \fIxterm\fP uses UTF-8 fonts for display. +It is useful for temporarily switching \fIxterm\fP to display +text from an application which does not follow the locale settings. +It combines the \fButf8\fP and \fButf8Fonts\fP resources. +.TP +UTF-8 Titles (utf8-titles) +This controls whether \fIxterm\fP accepts UTF-8 encoding for +title control sequences. +It corresponds to the \fButf8Fonts\fP resource. +.IP +Initially the checkmark is set according to both the \fButf8\fP +and \fButf8Fonts\fP resource values. +If the latter is set to \*(``always\*('', the checkmark is disabled. +Likewise, if there are no fonts given in the \fButf8Fonts\fP +subresources, then the checkmark also is disabled. +.IP +The standard \fB__default_class__\fP app-defaults file defines both sets of fonts, +while the \fBU__default_class__\fP app-defaults file defines only one set. +assuming the standard app-defaults files, +this command will launch \fIxterm\fP able to switch between UTF-8 +and ISO-8859-1 encoded fonts: +.NS +uxterm -class __default_class__ +.NE +.RE +The fourth section allows you to enable or disable special operations +which can be controlled by writing escape sequences to the terminal. +These are disabled if the SendEvents feature is enabled: +.RS +.TP +Allow Color Ops (allow-font-ops) +This corresponds to the \fBallowColorOps\fP resource. +Enable or disable control sequences that set/query the colors. +.TP +Allow Font Ops (allow-font-ops) +This corresponds to the \fBallowFontOps\fP resource. +Enable or disable control sequences that set/query the font. +.TP +Allow Tcap Ops (allow-tcap-ops) +Enable or disable control sequences that query the terminal's +notion of its function-key strings, as termcap or terminfo capabilities. +This corresponds to the \fBallowTcapOps\fP resource. +.TP +Allow Title Ops (allow-title-ops) +Enable or disable control sequences that modify the window title or icon name. +This corresponds to the \fBallowTitleOps\fP resource. +.TP +Allow Window Ops (allow-window-ops) +Enable or disable extended window control sequences (as used in dtterm). +This corresponds to the \fBallowWindowOps\fP resource. +.RE +. +.SS "TEK Options" +.PP +The +.I tekMenu +sets various modes in the Tektronix emulation, and is popped up when the +\*(``control\*('' key and pointer button two are pressed in the Tektronix window. +The current font size is checked in the modes section of the menu. +.RS +.TP +Large Characters (tektextlarge) +.TP +\ Size Characters (tektext2) +.TP +\ Size Characters (tektext3) +.TP +Small Characters (tektextsmall) +.RE +.PP +Commands: +.RS +.TP +PAGE (tekpage) +Clear the Tektronix window. +.TP +RESET (tekreset) +.TP +COPY (tekcopy) +.RE +.PP +Windows: +.RS +.TP +Show VT Window (vtshow) +.TP +Switch to VT Mode (vtmode) +.TP +Hide Tek Window (tekhide) +.RE +. +. +.SH SECURITY +. +.PP +X environments differ in their security consciousness. +.bP +Most servers, +run under \fIxdm\fP, +are capable of using a \*(``magic cookie\*('' authorization +scheme that can provide a reasonable level of security for many people. +If your server is only using a host-based mechanism to control access to +the server (see \fIxhost(__mansuffix__)\fP), then if you enable access for a host and +other users are also permitted to run clients on that same host, +it is possible that someone can run an application which uses the +basic services of the X protocol to snoop on your activities, +potentially capturing a transcript of everything you type at the keyboard. +.bP +Any process which has access to your X display can manipulate it +in ways that you might not anticipate, +even redirecting your keyboard to itself +and sending events to your application's windows. +This is true even with the \*(``magic cookie\*('' authorization scheme. +While the \fBallowSendEvents\fP provides some protection against +rogue applications tampering with your programs, +guarding against a snooper is harder. +. +.bP +The X input extension for instance allows an application to bypass +all of the other (limited) authorization and security features, +including the GrabKeyboard protocol. +. +.bP +The possibility of an application spying on your keystrokes +is of particular concern when you want to type in a password +or other sensitive data. +The best solution to this problem is to use a better +authorization mechanism than is provided by X. +.PP +Subject to all of these caveats, +a simple mechanism exists for protecting keyboard input in \fIxterm\fP. +. +.PP +The \fIxterm\fP menu (see \fBMENUS\fP above) contains a \fBSecure Keyboard\fP +entry which, when enabled, +attempts to ensure that all keyboard input is directed +\fIonly\fP to \fIxterm\fP (using the GrabKeyboard protocol request). +When an application prompts you for a password +(or other sensitive data), you can enable \fBSecure Keyboard\fP using the +menu, type in the data, and then disable \fBSecure Keyboard\fP using +the menu again. +.bP +This ensures that you know which window is accepting your keystrokes. +.bP +It cannot ensure that there are no processes which have access to your +X display that might be observing the keystrokes as well. +. +.PP +Only one X client at a time can grab the keyboard, +so when you attempt to enable \fBSecure Keyboard\fP it may fail. +In this case, the bell will sound. +If the \fBSecure Keyboard\fP succeeds, +the foreground and background colors will be exchanged (as if you +selected the \fBReverse Video\fP entry in the \fBModes\fP menu); +they will be exchanged again when you exit secure mode. +If the colors +do \fInot\fP switch, then +you should be \fIvery\fP suspicious that you are being spoofed. +If the application you are running displays a prompt before asking for +the password, it is safest to enter secure mode \fIbefore\fP the +prompt gets displayed, and to make sure that the prompt gets displayed +correctly (in the new colors), to minimize the probability of +spoofing. +You can also bring up the menu again and make sure that a check +mark appears next to the entry. +. +.PP +\fBSecure Keyboard\fP mode will be disabled automatically if your \fIxterm\fP +window becomes iconified (or otherwise unmapped), or if you start up +a reparenting window manager (that places a title bar or other decoration +around the window) while in \fBSecure Keyboard\fP mode. +(This is a +feature of the X protocol not easily overcome.) When this happens, +the foreground and background colors will be switched back and the bell +will sound in warning. +. +. +.SH "CHARACTER CLASSES" +Clicking the left pointer button twice in rapid succession +(double-clicking) causes all characters of the same class +(e.g., letters, white space, punctuation) to be selected as a \*(``word\*(''. +Since different people have different preferences for what should +be selected (for example, should filenames be selected as a whole or only +the separate subnames), the default mapping can be overridden through the use +of the \fBcharClass\fP (class \fICharClass\fP) resource. +. +.PP +This resource is a +series of comma-separated +of \fIrange\fP:\fIvalue\fP pairs. +The +\fIrange\fP is either a single number or \fIlow\fP-\fIhigh\fP in the range of 0 +to 65535, corresponding to the code for the character or characters to be +set. +The \fIvalue\fP is arbitrary, although the default table uses the +character number of the first character occurring in the set. +When not in +UTF-8 mode, only the first 256 bytes of this table will be used. +. +.PP +The default table starts as follows \- +.NS +static int charClass[256] = { +/\(** NUL SOH STX ETX EOT ENQ ACK BEL */ + 32, 1, 1, 1, 1, 1, 1, 1, +/\(** BS HT NL VT NP CR SO SI */ + 1, 32, 1, 1, 1, 1, 1, 1, +/\(** DLE DC1 DC2 DC3 DC4 NAK SYN ETB */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** CAN EM SUB ESC FS GS RS US */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** SP ! " # $ % & \*(AQ */ +.\" " <- for emacs autocolor to work well :-) + 32, 33, 34, 35, 36, 37, 38, 39, +/\(** ( ) * + , \- . / */ + 40, 41, 42, 43, 44, 45, 46, 47, +/\(** 0 1 2 3 4 5 6 7 */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** 8 9 : ; < = > ? */ + 48, 48, 58, 59, 60, 61, 62, 63, +/\(** @ A B C D E F G */ + 64, 48, 48, 48, 48, 48, 48, 48, +/\(** H I J K L M N O */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** P Q R S T U V W */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** X Y Z [ \\ ] ^ _ */ + 48, 48, 48, 91, 92, 93, 94, 48, +/\(** ` a b c d e f g */ + 96, 48, 48, 48, 48, 48, 48, 48, +/\(** h i j k l m n o */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** p q r s t u v w */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** x y z { | } ~ DEL */ + 48, 48, 48, 123, 124, 125, 126, 1, +/\(** x80 x81 x82 x83 IND NEL SSA ESA */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** HTS HTJ VTS PLD PLU RI SS2 SS3 */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** DCS PU1 PU2 STS CCH MW SPA EPA */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** x98 x99 x9A CSI ST OSC PM APC */ + 1, 1, 1, 1, 1, 1, 1, 1, +/\(** \- i c/ L ox Y\- | So */ + 160, 161, 162, 163, 164, 165, 166, 167, +/\(** .. c0 ip << _ R0 \- */ + 168, 169, 170, 171, 172, 173, 174, 175, +/\(** o +\- 2 3 \*(AQ u q| . */ + 176, 177, 178, 179, 180, 181, 182, 183, +/\(** , 1 2 >> 1/4 1/2 3/4 ? */ + 184, 185, 186, 187, 188, 189, 190, 191, +/\(** A` A\*(AQ A^ A~ A: Ao AE C, */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** E` E\*(AQ E^ E: I` I\*(AQ I^ I: */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** D\- N~ O` O\*(AQ O^ O~ O: X */ + 48, 48, 48, 48, 48, 48, 48, 215, +/\(** O/ U` U\*(AQ U^ U: Y\*(AQ P B */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** a` a\*(AQ a^ a~ a: ao ae c, */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** e` e\*(AQ e^ e: i` i\*(AQ i^ i: */ + 48, 48, 48, 48, 48, 48, 48, 48, +/\(** d n~ o` o\*(AQ o^ o~ o: \-: */ + 48, 48, 48, 48, 48, 48, 48, 247, +/\(** o/ u` u\*(AQ u^ u: y\*(AQ P y: */ + 48, 48, 48, 48, 48, 48, 48, 48}; +.NE +For example, the string \*(``33:48,37:48,45\-47:48,38:48\*('' indicates that the +exclamation mark, percent sign, dash, period, slash, and ampersand characters +should be treated the same way as characters and numbers. +This is useful +for cutting and pasting electronic mailing addresses and filenames. +. +. +.SH ACTIONS +It is possible to rebind keys (or sequences of keys) to arbitrary strings +for input, by changing the \fBtranslations\fP resources +for the vt100 or tek4014 widgets. +Changing the \fBtranslations\fP resource +for events other than key and button events is not expected, +and will cause unpredictable behavior. +The following +actions are provided for use within the \fIvt100\fP or \fItek4014\fP +\fBtranslations\fP resources: +.TP 8 +.B "allow-color-ops(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowColorOps\fP resource and is also +invoked by the \fBallow-color-ops\fP entry in \fIfontMenu\fP. +.TP 8 +.B "allow-font-ops(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowFontOps\fP resource and is also +invoked by the \fBallow-font-ops\fP entry in \fIfontMenu\fP. +.TP 8 +.B "allow-send-events(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowSendEvents\fP resource and is also +invoked by the \fBallowsends\fP entry in \fImainMenu\fP. +.TP 8 +.B "allow-tcap-ops(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowTcapOps\fP resource and is also +invoked by the \fBallow-tcap-ops\fP entry in \fIfontMenu\fP. +.TP 8 +.B "allow-title-ops(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowTitleOps\fP resource and is also +invoked by the \fBallow-title-ops\fP entry in \fIfontMenu\fP. +.TP 8 +.B "allow-window-ops(\fIon/off/toggle\fP)" +This action set or toggles the \fBallowWindowOps\fP resource and is also +invoked by the \fBallow-window-ops\fP entry in \fIfontMenu\fP. +.TP 8 +.B "alt-sends-escape()" +This action toggles the state of the \fBaltSendsEscape\fP resource. +.TP 8 +.B "bell([\fIpercent\fP])" +This action rings the keyboard bell at the specified percentage +above or below the base volume. +.TP 8 +.B "clear-saved-lines()" +This action does \fBhard-reset()\fP (see below) and also clears the history +of lines saved off the top of the screen. +It is also invoked from the \fBclearsavedlines\fP entry in \fIvtMenu\fP. +The effect is identical to a hardware reset (RIS) control sequence. +.TP 8 +.B "copy-selection(\fIdestname\fP [, ...])" +This action puts the currently selected text into all of the selections or +cutbuffers specified by \fIdestname\fP. +Unlike \fBselect-end\fP, it does not send a mouse position or otherwise +modify the internal selection state. +.TP 8 +.B "create-menu(\fIm/v/f/t\fP)" +This action creates one of the menus used by \fIxterm\fP, +if it has not been previously created. +The parameter values are the menu names: +\fImainMenu\fP, \fIvtMenu\fP, \fIfontMenu\fP, \fItekMenu\fP, respectively. +.TP 8 +.B "dabbrev-expand()" +Expands the word before cursor by searching in the preceding text on the +screen and in the scrollback buffer for words starting with that +abbreviation. +Repeating \fBdabbrev-expand()\fP several times in sequence searches for an +alternative expansion by looking farther back. +Lack of more matches is signaled by a \fBbeep()\fP. +Attempts to expand an empty word +(i.e., when cursor is preceded by a space) yield successively all previous +words. +Consecutive identical expansions are ignored. +The word here is defined as a sequence of non-whitespace characters. +This feature partially emulates the behavior +of \*(``dynamic abbreviation\*('' expansion in Emacs (bound there to M\-/). +Here is a resource setting for \fIxterm\fP which will do the same thing: +.NS +*VT100*translations: #override \\n\\\& + Meta <KeyPress> /:dabbrev-expand() +.NE +.TP 8 +.B "deiconify()" +Changes the window state back to normal, if it was iconified. +.TP 8 +.B "delete-is-del()" +This action toggles the state of the \fBdeleteIsDEL\fP resource. +.TP 8 +.B "dired-button()" +Handles a button event (other than press and release) +by echoing the event's position +(i.e., character line and column) in the following format: +.sp +.in +8 +^X ESC G <line+\*(`` \*(''> <col+\*(`` \*(''> +.in -8 +.TP 8 +.B "fullscreen()" +Asks the window manager to change the window to full-screen. +.TP 8 +.B "iconify()" +Iconifies the window. +.TP 8 +.B "hard-reset()" +This action resets the scrolling region, tabs, window size, and cursor keys +and clears the screen. +It is also invoked from the \fBhardreset\fP +entry in \fIvtMenu\fP. +.TP 8 +.B "ignore()" +This action ignores the event but checks for special pointer position +escape sequences. +.TP 8 +.B "insert()" +This action inserts the character or string associated with +the key that was pressed. +.TP 8 +.B "insert-eight-bit()" +This action inserts an eight-bit (Meta) version of the character or string +associated with the key that was pressed. +Only single-byte values are treated specially. +The exact action depends on the value of +the \fBaltSendsEscape\fP and +the \fBmetaSendsEscape\fP and +the \fBeightBitInput\fP resources. +The \fBmetaSendsEscape\fP resource is tested first. +See the \fBeightBitInput\fP resource for a full discussion. +.IP +The term \*(``eight-bit\*('' is misleading: +\fIxterm\fP checks if the key is in the range 128 to 255 +(the eighth bit is set). +If the value is in that range, +depending on the resource values, +\fIxterm\fP may then do one of the following: +.RS +.bP +add 128 to the value, setting its eighth bit, +.bP +send an ESC byte before the key, or +.bP +send the key unaltered. +.RE +.TP 8 +.B "exec-formatted(\fIformat\fP, \fIsourcename\fP [, ...])" +Execute an external command, +using the current selection for part of the command's parameters. +The first parameter, \fIformat\fP gives the basic command. +Succeeding parameters specify the selection source as in \fBinsert-selection\fP. +.IP +The \fIformat\fP parameter allows these substitutions: +.RS +.TP 5 +%% +inserts a "%". +.TP 5 +%P +the screen-position at the beginning of the highlighted region, +as a semicolon-separated pair of integers using the +values that the CUP control sequence would use. +.TP 5 +%p +the screen-position after the beginning of the highlighted region, +using the same convention as \*(``%P\*(''. +.TP 5 +%S +the length of the string that \*(``%s\*('' would insert. +.TP 5 +%s +the content of the selection, unmodified. +.TP 5 +%T +the length of the string that \*(``%t\*('' would insert. +.TP 5 +%t +the selection, trimmed of leading/trailing whitespace, and newlines +changed to single spaces. +.TP 5 +%V +the video attributes at the beginning of the highlighted region, +as a semicolon-separated list of integers using the +values that the SGR control sequence would use. +.TP 5 +%v +the video attributes after the end of the highlighted region, +using the same convention as \*(``%V\*(''. +.RE +.IP +After constructing the command-string, +\fIxterm\fP forks a subprocess and executes the command, +which completes independently of xterm. +.TP 8 +.B "exec-selectable(\fIformat\fP, \fIonClicks\fP)" +Execute an external command, +using data copied from the screen for part of the command's parameters. +The first parameter, \fIformat\fP gives +the basic command as in \fBexec-formatted\fP. +The second parameter specifies the method for copying +the data as in the \fBonClicks\fP resource. +.TP 8 +.B "insert-formatted(\fIformat\fP, \fIsourcename\fP [, ...])" +Insert the current selection or data related to it, formatted. +The first parameter, \fIformat\fP gives the template for the data +as in \fBexec-formatted\fP. +Succeeding parameters specify the selection source as in \fBinsert-selection\fP. +.TP 8 +.B "insert-selectable(\fIformat\fP, \fIonClicks\fP)" +Insert data copied from the screen, formatted. +The first parameter, \fIformat\fP gives the template for the data +as in \fBexec-formatted\fP. +The second parameter specifies the method for copying +the data as in the \fBonClicks\fP resource. +.TP 8 +.B "insert-selection(\fIsourcename\fP [, ...])" +This action inserts the string found in the selection or cutbuffer indicated +by \fIsourcename\fP. +Sources are checked in the order given (case is +significant) until one is found. +Commonly-used selections include: +\fIPRIMARY\fP, \fISECONDARY\fP, and \fICLIPBOARD\fP. +Cut buffers are +typically named \fICUT_BUFFER0\fP through \fICUT_BUFFER7\fP. +.TP 8 +.B "insert-seven-bit()" +This action is a synonym for \fBinsert()\fP +The term \*(``seven-bit\*('' is misleading: +it only implies that \fIxterm\fP does not try to add 128 to the key's value +as in \fBinsert-eight-bit()\fP. +.TP 8 +.B "interpret(\fIcontrol-sequence\fP)" +Interpret the given control sequence locally, i.e., without passing it to +the host. +This works by inserting the control sequence at the front +of the input buffer. +Use \*(``\\\*('' to escape octal digits in the string. +Xt does not allow you to put a null character (i.e., \*(``\\000\*('') in the string. +.TP 8 +.B "keymap(\fIname\fP)" +This action dynamically defines a new translation table whose resource +name is \fIname\fP with the suffix \fIKeymap\fP (case is significant). +The name \fINone\fP restores the original translation table. +.TP 8 +.B "larger-vt-font()" +Set the font to the next larger one, based on the font dimensions. +See also \fBset-vt-font()\fP. +.TP 8 +.B "load-vt-fonts(\fIname\fP[,\fIclass\fP])" +Load fontnames from the given subresource name and class. +That is, load the \*(``*VT100.\fIname\fP.font\*('', +resource as \*(``*VT100.font\*('' etc. +If no name is given, the original set of fontnames is restored. +.IP +Unlike \fBset-vt-font()\fR, this does not affect the escape- and select-fonts, +since those are not based on resource values. +It does affect the fonts loosely organized under the \*(``Default\*('' menu +entry, including \fBfont\fP, \fBboldFont\fP, \fBwideFont\fP and \fBwideBoldFont\fP. +.TP 8 +.B "maximize()" +Resizes the window to fill the screen. +.TP 8 +.B "meta-sends-escape()" +This action toggles the state of the \fBmetaSendsEscape\fP resource. +.TP 8 +.B "popup-menu(\fImenuname\fP)" +This action displays the specified popup menu. +Valid names (case is +significant) include: \fImainMenu\fP, \fIvtMenu\fP, \fIfontMenu\fP, +and \fItekMenu\fP. +.TP 8 +.B "print(\fIprinter-flags\fP)" +This action prints the window and is also invoked by the +\fIprint\fP entry in \fImainMenu\fP. +.IP +The action accepts optional parameters, which temporarily override +resource settings. +The parameter values are matched ignoring case: +.RS +.TP 5 +noFormFeed +no form feed will be sent at the end of the last line printed +(i.e., \fBprinterFormFeed\fP is ``false''). +.TP 5 +FormFeed +a form feed will be sent at the end of the last line printed +(i.e., \fBprinterFormFeed\fP is ``true''). +.TP 5 +noNewLine +no newline will be sent at the end of the last line printed, +and wrapped lines will be combined into long lines +(i.e., \fBprinterNewLine\fP is ``false''). +.TP 5 +NewLine +a newline will be sent at the end of the last line printed, +and each line will be limited (by adding a newline) to the screen width +(i.e., \fBprinterNewLine\fP is ``true''). +.TP 5 +noAttrs +the page is printed without attributes +(i.e., \fBprintAttributes\fP is ``0''). +.TP 5 +monoAttrs +the page is printed with monochrome (vt220) attributes +(i.e., \fBprintAttributes\fP is ``1''). +.TP 5 +colorAttrs +the page is printed with ANSI color attributes +(i.e., \fBprintAttributes\fP is ``2''). +.RE +.TP 8 +.B "print-everything(\fIprinter-flags\fP)" +This action sends the entire text history, in addition to the text +currently visible, to the program given in the \fBprinterCommand\fP resource. +It allows the same optional parameters as the \fBprint\fP action. +With a suitable printer command, the action can be used to load the text +history in an editor. +.TP 8 +.B "print-immediate()" +Sends the text of the current window directly to a file, +as specified by the +\fBprintFileImmediate\fP, +\fBprintModeImmediate\fP and +\fBprintOptsImmediate\fP +resources. +.TP 8 +.B "print-on-error()" +Toggles a flag telling \fIxterm\fP that if it exits with an X error, +to send the text of the current window directly to a file, +as specified by the +\fBprintFileXError\fP, +\fBprintModeXError\fP and +\fBprintOptsXError\fP +resources. +.TP 8 +.B "print-redir()" +This action toggles the \fBprinterControlMode\fR between 0 and 2. +The corresponding popup menu entry is useful for switching the printer +off if you happen to change your mind after deciding to print random +binary files on the terminal. +.TP 8 +.B "quit()" +This action sends a SIGHUP to the subprogram and exits. +It is also invoked +by the \fBquit\fP entry in \fImainMenu\fP. +.TP 8 +.B "readline-button()" +Supports the optional readline feature by echoing repeated cursor forward +or backward control sequences on button release event, +to request that the host application update its notion of the cursor's +position to match the button event. +.TP 8 +.B "redraw()" +This action redraws the window and is also invoked by the +\fIredraw\fP entry in \fImainMenu\fP. +.TP 8 +.B "restore()" +Restores the window to the size before it was last maximized. +.TP 8 +.B "scroll-back(\fIcount\fP [,\fIunits\fP [,\fImouse\fP] ])" +This action scrolls the text window backward so that text that had previously +scrolled off the top of the screen is now visible. +.IP +The \fIcount\fP argument +indicates the number of \fIunits\fP (which may be \fIpage\fP, \fIhalfpage\fP, +\fIpixel\fP, or \fIline\fP) by which to scroll. +.IP +An adjustment can be specified for these values +by appending a \*(``+\*('' or \*(``\-\*('' +sign followed by a number, +e.g., \fIpage\-2\fP to specify 2 lines less than a page. +.IP +If the third parameter \fImouse\fP is given, the action is ignored when +mouse reporting is enabled. +.TP 8 +.B "scroll-forw(\fIcount\fP [,\fIunits\fP [,\fImouse\fP] ])" +This action is similar to \fBscroll-back\fP except that it scrolls +in the other direction. +.TP 8 +.B "secure()" +This action toggles the \fISecure Keyboard\fP mode described in the +section named \fBSECURITY\fP, and is invoked from the \fBsecurekbd\fP +entry in \fImainMenu\fP. +.TP 8 +.B "scroll-lock(\fIon/off/toggle\fP)" +This action toggles internal state which tells +\fIxterm\fP whether Scroll Lock is active, +subject to the \fBallowScrollLock\fP resource. +.TP 8 +.B "select-cursor-end(\fIdestname\fP [, ...])" +This action is similar to \fBselect-end\fP except that it should be used +with \fBselect-cursor-start\fP. +.TP 8 +.B "select-cursor-extend()" +This action is similar to \fBselect-extend\fP except that it should be used +with \fBselect-cursor-start\fP. +.TP 8 +.B "select-cursor-start()" +This action is similar to \fBselect-start\fP except that it begins the +selection at the current text cursor position. +.TP 8 +.B "select-end(\fIdestname\fP [, ...])" +This action puts the currently selected text into all of the selections or +cutbuffers specified by \fIdestname\fP. +It also sends a mouse position and updates the internal selection state +to reflect the end of the selection process. +.TP 8 +.B "select-extend()" +This action tracks the pointer and extends the selection. +It should only be bound to Motion events. +.TP 8 +.B "select-set()" +This action stores text that corresponds to the current selection, +without affecting the selection mode. +.TP 8 +.B "select-start()" +This action begins text selection at the current pointer location. +See +the section on \fBPOINTER USAGE\fP for information on making selections. +.TP 8 +.B "send-signal(\fIsigname\fP)" +This action sends the signal named by \fIsigname\fP +to the \fIxterm\fP subprocess (the shell or program specified with +the \fI\-e\fP command line option) and is also invoked by the +.BR suspend , +.BR continue , +.BR interrupt , +.BR hangup , +.BR terminate , +and +.BR kill +entries in \fImainMenu\fP. +Allowable signal names are (case is +not significant): +\fItstp\fP (if supported by the operating system), \fIsuspend\fP (same +as \fItstp\fP), \fIcont\fP +(if supported by the operating system), \fIint\fP, \fIhup\fP, \fIterm\fP, +\fIquit\fP, +\fIalrm\fP, \fIalarm\fP (same as \fIalrm\fP) and \fIkill\fP. +.TP 8 +.B "set-8-bit-control(\fIon/off/toggle\fP)" +This action toggles the \fBeightBitControl\fP resource and is also invoked from the +\fB8-bit-control\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-allow132(\fIon/off/toggle\fP)" +This action toggles the \fBc132\fP resource and is also invoked from the +\fBallow132\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-altscreen(\fIon/off/toggle\fP)" +This action toggles between the alternate and current screens. +.TP 8 +.B "set-appcursor(\fIon/off/toggle\fP)" +This action toggles the handling Application Cursor Key mode +and is also invoked by the \fBappcursor\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-appkeypad(\fIon/off/toggle\fP)" +This action toggles the handling of Application Keypad mode and is also +invoked by the \fBappkeypad\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-autolinefeed(\fIon/off/toggle\fP)" +This action toggles automatic insertion of linefeeds and is also invoked by +the \fBautolinefeed\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-autowrap(\fIon/off/toggle\fP)" +This action toggles automatic wrapping of long lines and is also invoked by +the \fBautowrap\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-backarrow(\fIon/off/toggle\fP)" +This action toggles the \fBbackarrowKey\fP resource and is also invoked from the +\fBbackarrow key\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-bellIsUrgent(\fIon/off/toggle\fP)" +This action toggles the \fBbellIsUrgent\fP resource and is also invoked +by the \fBbellIsUrgent\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-cursorblink(\fIon/off/toggle\fP)" +This action toggles the \fBcursorBlink\fP resource and is also invoked from the +\fBcursorblink\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-cursesemul(\fIon/off/toggle\fP)" +This action toggles the \fBcurses\fP resource and is also invoked from the +\fBcursesemul\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-font-doublesize(\fIon/off/toggle\fP)" +This action toggles the \fBfontDoublesize\fP resource and is also invoked by +the \fBfont-doublesize\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-hp-function-keys(\fIon/off/toggle\fP)" +This action toggles the \fBhpFunctionKeys\fP resource and is also invoked by +the \fBhpFunctionKeys\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-jumpscroll(\fIon/off/toggle\fP)" +This action toggles the \fBjumpscroll\fP resource and is also invoked by the +\fBjumpscroll\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-font-linedrawing(\fIon/off/toggle\fP)" +This action toggles the \fIxterm\fR's state regarding whether the current font +has line-drawing characters and whether it should draw them directly. +It is also invoked by the \fBfont-linedrawing\fP entry in \fIfontMenu\fP. +.\" .\" not implemented +.\" .TP 8 +.\" .B "set-font-loading(\fIon/off/toggle\fP)" +.\" This action toggles the TBD resource +.\" which controls the ability to load VT220 soft fonts. +.\" It is also invoked by the \fBfont-loadable\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-font-packed(\fIon/off/toggle\fP)" +This action toggles the \fIforcePackedFont\fR's resource +which controls use of the font's minimum or maximum glyph width. +It is also invoked by the \fBfont-packed\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-keep-selection(\fIon/off/toggle\fP)" +This action toggles the \fBkeepSelection\fP resource and is also invoked by +the \fBkeepSelection\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-logging()" +This action toggles the state of the logging option. +.TP 8 +.B "set-old-function-keys(\fIon/off/toggle\fP)" +This action toggles the state of legacy function keys and is also invoked by +the \fBoldFunctionKeys\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-marginbell(\fIon/off/toggle\fP)" +This action toggles the \fBmarginBell\fP resource. +.TP 8 +.B "set-num-lock()" +This action toggles the state of the \fBnumLock\fP resource. +.TP 8 +.B "set-pop-on-bell(\fIon/off/toggle\fP)" +This action toggles the \fBpopOnBell\fP resource and is also invoked +by the \fBpoponbell\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-render-font(\fIon/off/toggle\fP)" +This action toggles the \fBrenderFont\fP resource and is also invoked by +the \fBrender-font\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-reverse-video(\fIon/off/toggle\fP)" +This action toggles the \fBreverseVideo\fP resource and is also invoked by +the \fBreversevideo\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-reversewrap(\fIon/off/toggle\fP)" +This action toggles the \fBreverseWrap\fP resource and is also invoked by +the \fBreversewrap\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-scroll-on-key(\fIon/off/toggle\fP)" +This action toggles the \fBscrollKey\fP resource and is also invoked from +the \fBscrollkey\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-scroll-on-tty-output(\fIon/off/toggle\fP)" +This action toggles the \fBscrollTtyOutput\fP resource and is also invoked +from the \fBscrollttyoutput\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-scrollbar(\fIon/off/toggle\fP)" +This action toggles the \fBscrollbar\fP resource and is also invoked by +the \fBscrollbar\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-select(\fIon/off/toggle\fP)" +This action toggles the \fBselectToClipboard\fP resource and is also invoked by +the \fBselectToClipboard\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-sco-function-keys(\fIon/off/toggle\fP)" +This action toggles the \fBscoFunctionKeys\fP resource and is also invoked by +the \fBscoFunctionKeys\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-sun-function-keys(\fIon/off/toggle\fP)" +This action toggles the \fBsunFunctionKeys\fP resource and is also invoked by +the \fBsunFunctionKeys\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-sun-keyboard(\fIon/off/toggle\fP)" +This action toggles the \fBsunKeyboard\fP resource and is also invoked by +the \fBsunKeyboard\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-tek-text(\fIlarge/2/3/small\fP)" +This action sets font used in the Tektronix window to the value of the +resources \fBtektextlarge\fP, \fBtektext2\fP, \fBtektext3\fP, and +\fBtektextsmall\fP according to the argument. +It is also invoked by the entries +of the same names as the resources in \fItekMenu\fP. +.TP 8 +.B "set-terminal-type(\fItype\fP)" +This action directs output to either the \fIvt\fP or \fItek\fP windows, +according to the \fItype\fP string. +It is also invoked by the +\fBtekmode\fP entry in \fIvtMenu\fP and the \fBvtmode\fP entry in +\fItekMenu\fP. +.TP 8 +.B "set-titeInhibit(\fIon/off/toggle\fP)" +This action toggles the \fBtiteInhibit\fP resource, +which controls switching between the alternate and current screens. +.TP 8 +.B "set-toolbar(\fIon/off/toggle\fP)" +This action toggles the toolbar feature and is also invoked by +the \fBtoolbar\fP entry in \fImainMenu\fP. +.TP 8 +.B "set-utf8-mode(\fIon/off/toggle\fP)" +This action toggles the \fButf8\fP resource and is also invoked by +the \fButf8-mode\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-utf8-title(\fIon/off/toggle\fP)" +This action toggles the \fButf8Title\fP resource and is also invoked by +the \fButf8-title\fP entry in \fIfontMenu\fP. +.TP 8 +.B "set-visibility(\fIvt/tek\fP,\fIon/off/toggle\fP)" +This action controls whether or not the \fIvt\fP or \fItek\fP windows are +visible. +It is also invoked from the \fBtekshow\fP and \fBvthide\fP entries +in \fIvtMenu\fP and the \fBvtshow\fP and \fBtekhide\fP entries in +\fItekMenu\fP. +.TP 8 +.B "set-visual-bell(\fIon/off/toggle\fP)" +This action toggles the \fBvisualBell\fP resource and is also invoked +by the \fBvisualbell\fP entry in \fIvtMenu\fP. +.TP 8 +.B "set-vt-font(\fId/1/2/3/4/5/6/e/s\fP [,\fInormalfont\fP [, \fIboldfont\fP]])" +This action sets the font or fonts currently being used in the VT102 window. +The first argument is a single character that specifies the font to be +used: +.RS 8 +.HP +\fId\fP or \fID\fP indicate the default font (the font initially +used when +\fIxterm\fP was started), +.HP +\fI1\fP through \fI6\fP indicate the fonts +specified by the \fIfont1\fP through \fIfont6\fP resources, +.HP +\fIe\fP or \fIE\fP +indicate the normal and bold fonts that have been set through escape codes +(or specified as the second and third action arguments, respectively), and +.HP +\fIs\fP or \fIS\fP indicate the font selection (as made by programs such as +\fIxfontsel(__mansuffix__)\fP) indicated by the second action argument. +.RE +.IP +If \fIxterm\fR is configured to support wide characters, an +additional two optional parameters are recognized for the \fIe\fP argument: +wide font and wide bold font. +.TP 8 +.B "smaller-vt-font()" +Set the font to the next smaller one, based on the font dimensions. +See also \fBset-vt-font()\fP. +.TP 8 +.B "soft-reset()" +This action resets the scrolling region and is also invoked from the +\fBsoftreset\fP entry in \fIvtMenu\fP. +The effect is identical to a soft reset (DECSTR) control sequence. +.TP 8 +.B "spawn-new-terminal(params)" +Spawn a new \fIxterm\fP process. +This is available on systems which have a modern version of the +process filesystem, e.g., \*(``/proc\*('', which \fIxterm\fP can read. +.IP +Use the \*(``cwd\*('' process entry, e.g., /proc/12345/cwd to obtain the +working directory of the process which is running in the current \fIxterm\fP. +.IP +On systems which have the \*(``exe\*('' process entry, e.g., /proc/12345/exe, +use this to obtain the actual executable. +Otherwise, use the $PATH variable to find \fIxterm\fP. +.IP +If parameters are given in the action, +pass them to the new \fIxterm\fP process. +.TP 8 +.B "start-extend()" +This action is similar to \fBselect-start\fP except that the +selection is extended to the current pointer location. +.TP 8 +.B "start-cursor-extend()" +This action is similar to \fBselect-extend\fP except that the +selection is extended to the current text cursor position. +.TP 8 +.B "string(\fIstring\fP)" +This action inserts the specified text string as if it had been typed. +Quotation is necessary if the string contains whitespace or +non-alphanumeric characters. +If the string argument begins with the +characters \*(``0x\*('', it is interpreted +as a hex character constant. +.TP 8 +.B "tek-copy()" +This action copies the escape codes used to generate the current window +contents to a file in the current directory beginning with the name COPY. +It is also invoked from the \fItekcopy\fP entry in \fItekMenu\fP. +.TP 8 +.B "tek-page()" +This action clears the Tektronix window and is also invoked by the +\fBtekpage\fP entry in \fItekMenu\fP. +.TP 8 +.B "tek-reset()" +This action resets the Tektronix window and is also invoked by the +\fItekreset\fP entry in \fItekMenu\fP. +.TP 8 +.B "vi-button()" +Handles a button event (other than press and release) +by echoing a control sequence computed from the event's line number +in the screen relative to the current line: +.sp +.in +8 +ESC ^P +.in -8 +or +.in +8 +ESC ^N +.in -8 +.sp +according to whether the event is before, or after the current line, +respectively. +The ^N (or ^P) is repeated once for each line that the event differs +from the current line. +The control sequence is omitted altogether if the button event is on the +current line. +.TP 8 +.B "visual-bell()" +This action flashes the window quickly. +. +.PP +The Tektronix window also has the following action: +.TP 8 +.B "gin-press(\fIl/L/m/M/r/R\fP)" +This action sends the indicated graphics input code. +. +.PP +The default bindings in the VT102 window use the SELECT token, +which is set by the \fBselectToClipboard\fP resource: +.NS +.ta 2.5i + Shift <KeyPress> Prior:scroll-back(1,halfpage) \\n\\\& + Shift <KeyPress> Next:scroll-forw(1,halfpage) \\n\\\& + Shift <KeyPress> Select:select-cursor-start() \\\& + select-cursor-end(SELECT, CUT_BUFFER0) \\n\\\& + Shift <KeyPress> Insert:insert-selection(SELECT, CUT_BUFFER0) \\n\\\& + Alt <Key>Return:fullscreen() \\n\\\& + <KeyRelease> Scroll_Lock:scroll-lock() \\n\\\& + Shift~Ctrl <KeyPress> KP_Add:larger-vt-font() \\n\\\& + Shift Ctrl <KeyPress> KP_Add:smaller-vt-font() \\n\\\& + Shift <KeyPress> KP_Subtract:smaller-vt-font() \\n\\\& + ~Meta <KeyPress>:insert-seven-bit() \\n\\\& + Meta <KeyPress>:insert-eight-bit() \\n\\\& + !Ctrl <Btn1Down>:popup-menu(mainMenu) \\n\\\& + !Lock Ctrl <Btn1Down>:popup-menu(mainMenu) \\n\\\& + !Lock Ctrl @Num_Lock <Btn1Down>:popup-menu(mainMenu) \\n\\\& + ! @Num_Lock Ctrl <Btn1Down>:popup-menu(mainMenu) \\n\\\& + ~Meta <Btn1Down>:select-start() \\n\\\& + ~Meta <Btn1Motion>:select-extend() \\n\\\& + !Ctrl <Btn2Down>:popup-menu(vtMenu) \\n\\\& + !Lock Ctrl <Btn2Down>:popup-menu(vtMenu) \\n\\\& + !Lock Ctrl @Num_Lock <Btn2Down>:popup-menu(vtMenu) \\n\\\& + ! @Num_Lock Ctrl <Btn2Down>:popup-menu(vtMenu) \\n\\\& + ~Ctrl ~Meta <Btn2Down>:ignore() \\n\\\& + Meta <Btn2Down>:clear-saved-lines() \\n\\\& + ~Ctrl ~Meta <Btn2Up>:insert-selection(SELECT, CUT_BUFFER0) \\n\\\& + !Ctrl <Btn3Down>:popup-menu(fontMenu) \\n\\\& + !Lock Ctrl <Btn3Down>:popup-menu(fontMenu) \\n\\\& + !Lock Ctrl @Num_Lock <Btn3Down>:popup-menu(fontMenu) \\n\\\& + ! @Num_Lock Ctrl <Btn3Down>:popup-menu(fontMenu) \\n\\\& + ~Ctrl ~Meta <Btn3Down>:start-extend() \\n\\\& + ~Meta <Btn3Motion>:select-extend() \\n\\\& + Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \\n\\\& + Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \\n\\\& + Lock @Num_Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \\n\\\& + @Num_Lock Ctrl <Btn4Down>:scroll-back(1,halfpage,m) \\n\\\& + <Btn4Down>:scroll-back(5,line,m) \\n\\\& + Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \\n\\\& + Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \\n\\\& + Lock @Num_Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \\n\\\& + @Num_Lock Ctrl <Btn5Down>:scroll-forw(1,halfpage,m) \\n\\\& + <Btn5Down>:scroll-forw(5,line,m) \\n\\\& + <BtnUp>:select-end(SELECT, CUT_BUFFER0) \\n\\\& + <BtnDown>:ignore() +.NE +The default bindings for the scrollbar widget +are separate from the VT100 widget: +.NS +.ta 2.5i + <Btn5Down>: StartScroll(Forward) \\n\\\& + <Btn1Down>: StartScroll(Forward) \\n\\\& + <Btn2Down>: StartScroll(Continuous) MoveThumb() NotifyThumb() \\n\\\& + <Btn3Down>: StartScroll(Backward) \\n\\\& + <Btn4Down>: StartScroll(Backward) \\n\\\& + <Btn2Motion>: MoveThumb() NotifyThumb() \\n\\\& + <BtnUp>: NotifyScroll(Proportional) EndScroll() +.NE +The default bindings in the Tektronix window are: +.NS +.ta 2.5i + ~Meta<KeyPress>: insert-seven-bit() \\n\\\& + Meta<KeyPress>: insert-eight-bit() \\n\\\& + !Ctrl <Btn1Down>: popup-menu(mainMenu) \\n\\\& + !Lock Ctrl <Btn1Down>: popup-menu(mainMenu) \\n\\\& + !Lock Ctrl @Num_Lock <Btn1Down>: popup-menu(mainMenu) \\n\\\& + !Ctrl @Num_Lock <Btn1Down>: popup-menu(mainMenu) \\n\\\& + !Ctrl <Btn2Down>: popup-menu(tekMenu) \\n\\\& + !Lock Ctrl <Btn2Down>: popup-menu(tekMenu) \\n\\\& + !Lock Ctrl @Num_Lock <Btn2Down>: popup-menu(tekMenu) \\n\\\& + !Ctrl @Num_Lock <Btn2Down>: popup-menu(tekMenu) \\n\\\& + Shift ~Meta<Btn1Down>: gin-press(L) \\n\\\& + ~Meta<Btn1Down>: gin-press(l) \\n\\\& + Shift ~Meta<Btn2Down>: gin-press(M) \\n\\\& + ~Meta<Btn2Down>: gin-press(m) \\n\\\& + Shift ~Meta<Btn3Down>: gin-press(R) \\n\\\& + ~Meta<Btn3Down>: gin-press(r) +.NE +Here is an example which uses shifted select/paste to copy to the clipboard, +and unshifted select/paste for the primary selection. +In each case, a (different) cut buffer is +also a target or source of the select/paste operation. +It is important to remember however, +that cut buffers store data in ISO-8859-1 encoding, +while selections can store data in a variety of formats and encodings. +While \fIxterm\fP owns the selection, it highlights it. +When it loses the selection, it removes the corresponding highlight. +But you can still paste from the corresponding cut buffer. +.NS +.ta .5i 1.5i +*VT100*translations: #override \\n\\\& + ~Shift~Ctrl<Btn2Up>: insert-selection(PRIMARY, CUT_BUFFER0) \\n\\\& + Shift~Ctrl<Btn2Up>: insert-selection(CLIPBOARD, CUT_BUFFER1) \\n\\\& + ~Shift<BtnUp>: select-end(PRIMARY, CUT_BUFFER0) \\n\\\& + Shift<BtnUp>: select-end(CLIPBOARD, CUT_BUFFER1) +.NE +Below is a sample of how the \fBkeymap()\fP action is used to add special +keys for entering commonly-typed works: +.NS +.ta .5i 1.5i +*VT100.Translations: #override <Key>F13: keymap(dbx) +*VT100.dbxKeymap.translations: \\\& + <Key>F14: keymap(None) \\n\\\& + <Key>F17: string("next") string(0x0d) \\n\\\& + <Key>F18: string("step") string(0x0d) \\n\\\& + <Key>F19: string("continue") string(0x0d) \\n\\\& + <Key>F20: string("print ") insert-selection(PRIMARY, CUT_BUFFER0) +.NE +Some people prefer using the left pointer button +for dragging the scrollbar thumb. +That can be setup by altering the translations resource, e.g., +.NS +.ta .5i 1.5i +*VT100.scrollbar.translations: #override \\n\\\& + <Btn5Down>: StartScroll(Forward) \\n\\\& + <Btn1Down>: StartScroll(Continuous) MoveThumb() NotifyThumb() \\n\\\& + <Btn4Down>: StartScroll(Backward) \\n\\\& + <Btn1Motion>: MoveThumb() NotifyThumb() \\n\\\& + <BtnUp>: NotifyScroll(Proportional) EndScroll() +.NE +.SH "CONTROL SEQUENCES AND KEYBOARD" +The \fIXterm Control Sequences\fP document lists the control sequences which +an application can send \fIxterm\fP to make it perform various operations. +Most of these operations are standardized, from either the DEC or Tektronix +terminals, or from more widely used standards such as ISO-6429. +. +. +.SH ENVIRONMENT +.I Xterm +sets several environment variables: +.TP 5 +DISPLAY +is the display name, +pointing to the X server (see \fBDISPLAY NAMES\fP in X(__miscmansuffix__)). +.TP 5 +TERM +is set according to the termcap (or terminfo) entry which it is using as +a reference. +.TP 5 +WINDOWID +is set to the X window id number of the \fIxterm\fP window. +.TP 5 +XTERM_LOCALE +shows the locale which was used by \fIxterm\fP on startup. +Some shell initialization scripts may set a different locale. +.TP 5 +XTERM_SHELL +is set to the pathname of the program which is invoked. +Usually that is a shell program, e.g., \fI/bin/sh\fP. +Since it is not necessarily a shell program however, +it is distinct from \*(``SHELL\*(''. +.TP 5 +XTERM_VERSION +is set to the string displayed by the \fB\-version\fP option. +That is normally an identifier for the X Window libraries used to +build \fIxterm\fP, followed by +\fIxterm\fP's patch number in parenthesis. +The patch number is also part of the response to a Secondary Device Attributes +(DA) control sequence (see \fIXterm Control Sequences\fP). +. +.PP +Depending on your system configuration, \fIxterm\fP may also set the +following: +.TP 5 +COLUMNS +the width of the \fIxterm\fP in characters (cf: \*(``stty columns\*(''). +.TP 5 +HOME +when \fIxterm\fP is configured to update utmp. +.TP 5 +LINES +the height of the \fIxterm\fP in characters (cf: \*(``stty rows\*(''). +.TP 5 +LOGNAME +when \fIxterm\fP is configured to update utmp. +.TP 5 +SHELL +when \fIxterm\fP is configured to update utmp. +It is also set if you provide the shell name as the optional parameter. +.TP 5 +TERMCAP +the contents of the termcap entry corresponding to $TERM, +with lines and columns values substituted +for the actual size window you have created. +.TP 5 +TERMINFO +may be defined to a nonstandard location in the configure script. +.\" +. +. +.SH FILES +The actual pathnames given may differ on your system. +.TP 5 +\fI/etc/utmp\fP +the system logfile, which records user logins. +.TP 5 +\fI/etc/wtmp\fP +the system logfile, which records user logins and logouts. +.TP 5 +.I __apploaddir__/__default_class__ +the \fIxterm\fP default application resources. +.TP 5 +.I __apploaddir__/__default_class__\-color +the \fIxterm\fP color application resources. +If your display supports color, use this +.in +10 +*customization: \-color +.in -10 +in your .Xdefaults file to +automatically use this resource file rather than +.IR __apploaddir__/__default_class__ . +If you do not do this, +\fIxterm\fP uses its compiled-in default resource settings for colors. +. +. +.SH ERROR MESSAGES +Most of the fatal error messages from \fIxterm\fP use the following format: +.RS +xterm: Error \fIXXX\fP, errno \fIYYY\fP: \fIZZZ\fP +.RE +The \fIXXX\fP codes (which are used by \fIxterm\fP as its exit-code) +are listed below, with a brief explanation. +.TP 5 +1 +is used for miscellaneous errors, usually accompanied by a specific message, +.TP +11 +ERROR_FIONBIO +.br +main: ioctl() failed on FIONBIO +.TP +12 +ERROR_F_GETFL +.br +main: ioctl() failed on F_GETFL +.TP +13 +ERROR_F_SETFL +.br +main: ioctl() failed on F_SETFL +.TP +14 +ERROR_OPDEVTTY +.br +spawn: open() failed on /dev/tty +.TP +15 +ERROR_TIOCGETP +.br +spawn: ioctl() failed on TIOCGETP +.TP +17 +ERROR_PTSNAME +.br +spawn: ptsname() failed +.TP +18 +ERROR_OPPTSNAME +.br +spawn: open() failed on ptsname +.TP +19 +ERROR_PTEM +.br +spawn: ioctl() failed on I_PUSH/"ptem" +.TP +20 +ERROR_CONSEM +.br +spawn: ioctl() failed on I_PUSH/"consem" +.TP +21 +ERROR_LDTERM +.br +spawn: ioctl() failed on I_PUSH/"ldterm" +.TP +22 +ERROR_TTCOMPAT +.br +spawn: ioctl() failed on I_PUSH/"ttcompat" +.TP +23 +ERROR_TIOCSETP +.br +spawn: ioctl() failed on TIOCSETP +.TP +24 +ERROR_TIOCSETC +.br +spawn: ioctl() failed on TIOCSETC +.TP +25 +ERROR_TIOCSETD +.br +spawn: ioctl() failed on TIOCSETD +.TP +26 +ERROR_TIOCSLTC +.br +spawn: ioctl() failed on TIOCSLTC +.TP +27 +ERROR_TIOCLSET +.br +spawn: ioctl() failed on TIOCLSET +.TP +28 +ERROR_INIGROUPS +.br +spawn: initgroups() failed +.TP +29 +ERROR_FORK +.br +spawn: fork() failed +.TP +30 +ERROR_EXEC +.br +spawn: exec() failed +.TP +32 +ERROR_PTYS +.br +get_pty: not enough ptys +.TP +34 +ERROR_PTY_EXEC +.br +waiting for initial map +.TP +35 +ERROR_SETUID +.br +spawn: setuid() failed +.TP +36 +ERROR_INIT +.br +spawn: can't initialize window +.TP +46 +ERROR_TIOCKSET +.br +spawn: ioctl() failed on TIOCKSET +.TP +47 +ERROR_TIOCKSETC +.br +spawn: ioctl() failed on TIOCKSETC +.TP +49 +ERROR_LUMALLOC +.br +luit: command-line malloc failed +.TP +50 +ERROR_SELECT +.br +in_put: select() failed +.TP +54 +ERROR_VINIT +.br +VTInit: can't initialize window +.TP +57 +ERROR_KMMALLOC1 +.br +HandleKeymapChange: malloc failed +.TP +60 +ERROR_TSELECT +.br +Tinput: select() failed +.TP +64 +ERROR_TINIT +.br +TekInit: can't initialize window +.TP +71 +ERROR_BMALLOC2 +.br +SaltTextAway: malloc() failed +.TP +80 +ERROR_LOGEXEC +.br +StartLog: exec() failed +.TP +83 +ERROR_XERROR +.br +xerror: XError event +.TP +84 +ERROR_XIOERROR +.br +xioerror: X I/O error +.TP +85 +ERROR_ICEERROR +.br +ICE I/O error +.TP +90 +ERROR_SCALLOC +.br +Alloc: calloc() failed on base +.TP +91 +ERROR_SCALLOC2 +.br +Alloc: calloc() failed on rows +.TP +102 +ERROR_SAVE_PTR +.br +ScrnPointers: malloc/realloc() failed +.TP +121 +ERROR_MMALLOC +.br +my_memmove: malloc/realloc failed +. +. +.SH BUGS +. +.PP +Large pastes do not work on some systems. +This is not a bug in +\fIxterm\fP; it is a bug in the pseudo terminal driver of those +systems. +\fIxterm\fP feeds large pastes to the pty only as fast as the pty +will accept data, but some pty drivers do not return enough information +to know if the write has succeeded. +. +.PP +When connected to an input method, it is possible for xterm to hang +if the XIM server is suspended or killed. +. +.PP +Many of the options are not resettable after +.I xterm +starts. +. +.PP +This program still needs to be rewritten. +It should be split into very +modular sections, with the various emulators being completely separate +widgets that do not know about each other. +Ideally, you'd like to be able to +pick and choose emulator widgets and stick them into a single control widget. +. +.PP +There needs to be a dialog box to allow entry of the Tek COPY file name. +. +. +.SH "SEE ALSO" +.na +resize(__mansuffix__), +luit(__mansuffix__), +uxterm(__mansuffix__), +X(__miscmansuffix__), +pty(4), +tty(4) +.ad +.PP +\fIXterm Control Sequences\fP +(this is the file ctlseqs.ms). +.sp +http://invisible-island.net/xterm/xterm.html +.br +http://invisible-island.net/xterm/ctlseqs/ctlseqs.html +. +. +.SH AUTHORS +Far too many people, including: +.sp +Loretta Guarino Reid (DEC-UEG-WSL), +Joel McCormack (DEC-UEG-WSL), Terry Weissman (DEC-UEG-WSL), +Edward Moy (Berkeley), Ralph R. Swick (MIT-Athena), +Mark Vandevoorde (MIT-Athena), Bob McNamara (DEC-MAD), +Jim Gettys (MIT-Athena), Bob Scheifler (MIT X Consortium), Doug Mink (SAO), +Steve Pitschke (Stellar), Ron Newman (MIT-Athena), Jim Fulton (MIT X +Consortium), Dave Serisky (HP), Jonathan Kamens (MIT-Athena), +Jason Bacon, +Stephen P. Wall, +David Wexelblat, and +Thomas Dickey (invisible-island.net). diff --git a/xterm_axp.opt b/xterm_axp.opt new file mode 100644 index 0000000..53dab4e --- /dev/null +++ b/xterm_axp.opt @@ -0,0 +1,28 @@ +BUTTON.OBJ +CHARPROC.OBJ +CHARSETS.OBJ +CURSOR.OBJ +DATA.OBJ +DOUBLECHR.OBJ +FONTUTILS.OBJ +INPUT.OBJ +KEYSYM2UCS.OBJ +MAIN.OBJ +MENU.OBJ +MISC.OBJ +PRINT.OBJ +PTYDATA.OBJ +SCREEN.OBJ +SCROLLBAR.OBJ +TABS.OBJ +TEKPROC.OBJ +TEKPRSTBL.OBJ +TRACE.OBJ +TTYSVR.OBJ +UTIL.OBJ +VMS.OBJ +VTPRSTBL.OBJ +XAW3DLIB.OLB/LIB +XMULIB.OLB/LIB +SYS$SHARE:DECW$XTLIBSHRR5.EXE/SHARE +SYS$SHARE:DECW$XLIBSHR.EXE/SHARE diff --git a/xterm_io.h b/xterm_io.h new file mode 100644 index 0000000..7c6f5de --- /dev/null +++ b/xterm_io.h @@ -0,0 +1,327 @@ +/* $XTermId: xterm_io.h,v 1.54 2012/03/16 09:48:56 tom Exp $ */ + +/* + * Copyright 2000-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#ifndef included_xterm_io_h +#define included_xterm_io_h + +#include <xterm.h> + +/* + * System-specific definitions (keep these chunks one-per-system!). + * + * FIXME: some, such as those defining USE_TERMIOS should be moved to xterm.h + * as they are integrated with the configure script. + */ +#ifdef CSRG_BASED +#define USE_TERMIOS +#endif + +#ifdef __CYGWIN__ +#define ATT +#define SVR4 +#define SYSV +#define USE_SYSV_TERMIO +#endif + +#ifdef __UNIXOS2__ +#define USE_SYSV_TERMIO +#endif + +#if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__INTERIX) || defined(__APPLE__) || defined(__UNIXWARE__) || defined(__hpux) +#ifndef USE_POSIX_TERMIOS +#define USE_POSIX_TERMIOS +#endif +#endif + +#if defined(AIXV4) +#define USE_POSIX_TERMIOS +#ifndef SYSV +#define SYSV +#endif +#endif + +#ifdef linux +#define USE_TERMIOS +#endif + +#ifdef __SCO__ +#define USE_TERMIOS +#ifndef _SVID3 +#define _SVID3 +#endif +#endif + +#ifdef Lynx +#define USE_SYSV_TERMIO +#endif + +#ifdef macII +#undef SYSV /* pretend to be bsd (sgtty.h) */ +#endif /* macII */ + +#if defined(__GLIBC__) && !defined(linux) +#define USE_POSIX_TERMIOS /* GNU/Hurd, GNU/KFreeBSD and GNU/KNetBSD */ +#endif + +#ifdef __MVS__ +#define SVR4 +#define USE_POSIX_TERMIOS +#endif + +#ifdef __QNX__ +#define USE_POSIX_TERMIOS +#endif + +#if defined(__osf__) +#define USE_POSIX_TERMIOS +#undef SYSV +#endif + +/* + * Indirect system dependencies + */ +#if defined(SVR4) && !defined(__sgi) +#define USE_TERMIOS +#endif + +#ifdef SYSV +#define USE_SYSV_TERMIO +#endif + +#if defined(USE_POSIX_TERMIOS) && !defined(USE_TERMIOS) +#define USE_TERMIOS +#endif + +/* + * Low-level ioctl, where it is needed or non-conflicting with termio/etc. + */ +#ifdef __QNX__ +#include <ioctl.h> +#else +#include <sys/ioctl.h> +#endif + +/* + * Terminal I/O includes (termio, termios, sgtty headers). + */ +#if defined(USE_POSIX_TERMIOS) && !defined(__hpux) +#include <termios.h> +#elif defined(USE_TERMIOS) +#include <termios.h> +/* this hacked termios support only works on SYSV */ +#define USE_ANY_SYSV_TERMIO +#define termio termios +#ifndef __CYGWIN__ +#undef TCGETA +#define TCGETA TCGETS +#undef TCSETA +#define TCSETA TCSETS +#undef TCSETAW +#define TCSETAW TCSETSW +#endif +#elif defined(USE_SYSV_TERMIO) +# define USE_ANY_SYSV_TERMIO +# ifdef Lynx +# include <termio.h> +# else +# include <sys/termio.h> +# endif +#elif defined(SYSV) || defined(ISC) +# include <sys/termio.h> +#elif !defined(VMS) +# include <sgtty.h> +#endif /* USE_POSIX_TERMIOS */ + +/* + * Stream includes, which declare struct winsize or ttysize. + */ +#ifdef SYSV +#ifdef USE_USG_PTYS +#include <sys/stream.h> /* get typedef used in ptem.h */ +#ifdef HAVE_SYS_PTEM_H +#include <sys/ptem.h> /* get struct winsize */ +#endif +#endif /* USE_USG_PTYS */ +#elif defined(sun) && !defined(SVR4) +#include <sys/ttycom.h> +#ifdef TIOCSWINSZ +#undef TIOCSSIZE +#endif +#endif /* SYSV */ + +/* + * Special cases (structures and definitions that have to be adjusted). + */ +#if defined(__CYGWIN__) && !defined(TIOCSPGRP) +#include <termios.h> +#define TIOCSPGRP (_IOW('t', 118, pid_t)) +#endif + +#ifdef __UNIXOS2__ + +#define XFREE86_PTY 0x76 + +#define XTY_TIOCSETA 0x48 +#define XTY_TIOCSETAW 0x49 +#define XTY_TIOCSETAF 0x4a +#define XTY_TIOCCONS 0x4d +#define XTY_TIOCSWINSZ 0x53 +#define XTY_ENADUP 0x5a +#define XTY_TRACE 0x5b +#define XTY_TIOCGETA 0x65 +#define XTY_TIOCGWINSZ 0x66 +#define PTMS_GETPTY 0x64 +#define PTMS_BUFSZ 14 + +#ifndef NCCS +#define NCCS 11 +#endif + +#define TIOCCONS 108 +#define TIOCSWINSZ 113 +#define TIOCGWINSZ 117 + +struct pt_termios +{ + unsigned short c_iflag; + unsigned short c_oflag; + unsigned short c_cflag; + unsigned short c_lflag; + unsigned char c_cc[NCCS]; + long _reserved_[4]; +}; + +struct winsize { + unsigned short ws_row; /* rows, in characters */ + unsigned short ws_col; /* columns, in characters */ + unsigned short ws_xpixel; /* horizontal size, pixels */ + unsigned short ws_ypixel; /* vertical size, pixels */ +}; +#define TTYSIZE_STRUCT struct winsize +#define USE_STRUCT_WINSIZE 1 + +#ifdef XTERM_MAIN +extern int ptioctl(int fd, int func, void* data); +#define ioctl ptioctl +#endif + +#endif /* __UNIXOS2__ */ + +#ifdef __hpux +#include <sys/bsdtty.h> /* defines TIOCSLTC */ +#endif + +#ifdef ISC +#define TIOCGPGRP TCGETPGRP +#define TIOCSPGRP TCSETPGRP +#endif + +#ifdef Lynx +#include <resource.h> +#elif !(defined(SYSV) || defined(linux) || defined(VMS) || (defined(__QNX__)&&!defined(__QNXNTO__))) +#include <sys/resource.h> +#endif + +#ifdef macII +#undef FIOCLEX +#undef FIONCLEX +#endif /* macII */ + +#ifdef __QNX__ +#undef TIOCSLTC /* <sgtty.h> conflicts with <termios.h> */ +#undef TIOCLSET +#endif + +#if defined(__sgi) && (OSMAJORVERSION >= 5) +#undef TIOCLSET /* defined, but not useable */ +#endif + +#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) +#undef TIOCLSET +#undef TIOCSLTC +#endif + +#if defined (__sgi) || (defined(__linux__) && defined(__sparc__)) || defined(__UNIXWARE__) +#undef TIOCLSET /* XXX why is this undef-ed again? */ +#endif + +#if defined(sun) || defined(__UNIXWARE__) +#include <sys/filio.h> +#endif + +#if defined(TIOCSLTC) && ! (defined(linux) || defined(__MVS__) || defined(Lynx) || defined(SVR4)) +#define HAS_LTCHARS +#endif + +#if !defined(TTYSIZE_STRUCT) +#if defined(TIOCSSIZE) && (defined(sun) && !defined(SVR4)) +#define USE_STRUCT_TTYSIZE 1 +#define TTYSIZE_STRUCT struct ttysize +#elif defined(TIOCSWINSZ) +#define USE_STRUCT_WINSIZE 1 +#define TTYSIZE_STRUCT struct winsize +#endif /* sun vs TIOCSWINSZ */ +#endif /* TTYSIZE_STRUCT */ + +#if defined(USE_STRUCT_TTYSIZE) + +#define TTYSIZE_STRUCT struct ttysize +#define GET_TTYSIZE(fd, data) ioctl(fd, TIOCGSIZE, &data) +#define SET_TTYSIZE(fd, data) ioctl(fd, TIOCSSIZE, &data) +#define TTYSIZE_COLS(data) data.ts_cols +#define TTYSIZE_ROWS(data) data.ts_lines + +#elif defined(USE_STRUCT_WINSIZE) + +#define TTYSIZE_STRUCT struct winsize +#define GET_TTYSIZE(fd, data) ioctl(fd, TIOCGWINSZ, (char *) &data) +#define SET_TTYSIZE(fd, data) ioctl(fd, TIOCSWINSZ, (char *) &data) +#define TTYSIZE_COLS(data) data.ws_col +#define TTYSIZE_ROWS(data) data.ws_row + +#endif /* (USE_STRUCT_TTYSIZE) */ + +#if OPT_TRACE +#define TRACE_TTYSIZE(fd, id) { \ + TTYSIZE_STRUCT debug_ttysize; \ + if (GET_TTYSIZE(fd, debug_ttysize) == 0) \ + TRACE(("%s@%d, TTYSIZE %s %d %d\n", __FILE__, __LINE__, id, TTYSIZE_ROWS(debug_ttysize), TTYSIZE_COLS(debug_ttysize))); \ + else \ + TRACE(("%s@%d, TTYSIZE failed %s\n", __FILE__, __LINE__, strerror(errno))); \ + } +#else +#define TRACE_TTYSIZE(fd, id) /* nothing */ +#endif + +typedef unsigned short ttySize_t; + +#endif /* included_xterm_io_h */ diff --git a/xtermcap.c b/xtermcap.c new file mode 100644 index 0000000..ca537f2 --- /dev/null +++ b/xtermcap.c @@ -0,0 +1,634 @@ +/* $XTermId: xtermcap.c,v 1.47 2011/07/11 00:31:26 tom Exp $ */ + +/* + * Copyright 2007-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#include <xtermcap.h> +#include <data.h> + +#include <X11/keysym.h> +#include <ctype.h> + +#ifdef VMS +#include <X11/keysymdef.h> +#endif + +#include <xstrings.h> + +#if USE_TERMINFO && defined(NCURSES_VERSION) && defined(HAVE_USE_EXTENDED_NAMES) +#define USE_EXTENDED_NAMES 1 +#else +#define USE_EXTENDED_NAMES 0 +#endif + +#if USE_TERMINFO +#define TcapInit(buffer, name) (setupterm(name, fileno(stdout), &ignored) == OK) +#else +#define TcapInit(buffer, name) (tgetent(buffer, name) == 1) +#endif + +#define NO_STRING (char *)(-1) + +#if OPT_TCAP_QUERY || OPT_TCAP_FKEYS + +#define SHIFT (MOD_NONE + MOD_SHIFT) + +typedef struct { + const char *tc; + const char *ti; + int code; + unsigned param; /* see xtermStateToParam() */ +} TCAPINFO; +/* *INDENT-OFF* */ +#define DATA(tc,ti,x,y) { tc, ti, x, y } +static const TCAPINFO table[] = { + /* tcap terminfo code state */ + DATA( "%1", "khlp", XK_Help, 0 ), + DATA( "#1", "kHLP", XK_Help, SHIFT ), + DATA( "@0", "kfnd", XK_Find, 0 ), + DATA( "*0", "kFND", XK_Find, SHIFT ), + DATA( "*6", "kslt", XK_Select, 0 ), + DATA( "#6", "kSLT", XK_Select, SHIFT ), + + DATA( "kh", "khome", XK_Home, 0 ), + DATA( "#2", "kHOM", XK_Home, SHIFT ), + DATA( "@7", "kend", XK_End, 0 ), + DATA( "*7", "kEND", XK_End, SHIFT ), + + DATA( "kl", "kcub1", XK_Left, 0 ), + DATA( "kr", "kcuf1", XK_Right, 0 ), + DATA( "ku", "kcuu1", XK_Up, 0 ), + DATA( "kd", "kcud1", XK_Down, 0 ), + + DATA( "#4", "kLFT", XK_Left, SHIFT ), + DATA( "%i", "kRIT", XK_Right, SHIFT ), + DATA( "kF", "kind", XK_Down, SHIFT ), + DATA( "kR", "kri", XK_Up, SHIFT ), + + DATA( "k1", "kf1", XK_Fn(1), 0 ), + DATA( "k2", "kf2", XK_Fn(2), 0 ), + DATA( "k3", "kf3", XK_Fn(3), 0 ), + DATA( "k4", "kf4", XK_Fn(4), 0 ), + DATA( "k5", "kf5", XK_Fn(5), 0 ), + DATA( "k6", "kf6", XK_Fn(6), 0 ), + DATA( "k7", "kf7", XK_Fn(7), 0 ), + DATA( "k8", "kf8", XK_Fn(8), 0 ), + DATA( "k9", "kf9", XK_Fn(9), 0 ), + DATA( "k;", "kf10", XK_Fn(10), 0 ), + + DATA( "F1", "kf11", XK_Fn(11), 0 ), + DATA( "F2", "kf12", XK_Fn(12), 0 ), + DATA( "F3", "kf13", XK_Fn(13), 0 ), + DATA( "F4", "kf14", XK_Fn(14), 0 ), + DATA( "F5", "kf15", XK_Fn(15), 0 ), + DATA( "F6", "kf16", XK_Fn(16), 0 ), + DATA( "F7", "kf17", XK_Fn(17), 0 ), + DATA( "F8", "kf18", XK_Fn(18), 0 ), + DATA( "F9", "kf19", XK_Fn(19), 0 ), + DATA( "FA", "kf20", XK_Fn(20), 0 ), + DATA( "FB", "kf21", XK_Fn(21), 0 ), + DATA( "FC", "kf22", XK_Fn(22), 0 ), + DATA( "FD", "kf23", XK_Fn(23), 0 ), + DATA( "FE", "kf24", XK_Fn(24), 0 ), + DATA( "FF", "kf25", XK_Fn(25), 0 ), + DATA( "FG", "kf26", XK_Fn(26), 0 ), + DATA( "FH", "kf27", XK_Fn(27), 0 ), + DATA( "FI", "kf28", XK_Fn(28), 0 ), + DATA( "FJ", "kf29", XK_Fn(29), 0 ), + DATA( "FK", "kf30", XK_Fn(30), 0 ), + DATA( "FL", "kf31", XK_Fn(31), 0 ), + DATA( "FM", "kf32", XK_Fn(32), 0 ), + DATA( "FN", "kf33", XK_Fn(33), 0 ), + DATA( "FO", "kf34", XK_Fn(34), 0 ), + DATA( "FP", "kf35", XK_Fn(35), 0 ), + + DATA( "FQ", "kf36", -36, 0 ), + DATA( "FR", "kf37", -37, 0 ), + DATA( "FS", "kf38", -38, 0 ), + DATA( "FT", "kf39", -39, 0 ), + DATA( "FU", "kf40", -40, 0 ), + DATA( "FV", "kf41", -41, 0 ), + DATA( "FW", "kf42", -42, 0 ), + DATA( "FX", "kf43", -43, 0 ), + DATA( "FY", "kf44", -44, 0 ), + DATA( "FZ", "kf45", -45, 0 ), + DATA( "Fa", "kf46", -46, 0 ), + DATA( "Fb", "kf47", -47, 0 ), + DATA( "Fc", "kf48", -48, 0 ), + DATA( "Fd", "kf49", -49, 0 ), + DATA( "Fe", "kf50", -50, 0 ), + DATA( "Ff", "kf51", -51, 0 ), + DATA( "Fg", "kf52", -52, 0 ), + DATA( "Fh", "kf53", -53, 0 ), + DATA( "Fi", "kf54", -54, 0 ), + DATA( "Fj", "kf55", -55, 0 ), + DATA( "Fk", "kf56", -56, 0 ), + DATA( "Fl", "kf57", -57, 0 ), + DATA( "Fm", "kf58", -58, 0 ), + DATA( "Fn", "kf59", -59, 0 ), + DATA( "Fo", "kf60", -60, 0 ), + DATA( "Fp", "kf61", -61, 0 ), + DATA( "Fq", "kf62", -62, 0 ), + DATA( "Fr", "kf63", -63, 0 ), + + DATA( "K1", "ka1", XK_KP_Home, 0 ), + DATA( "K4", "kc1", XK_KP_End, 0 ), + DATA( "K3", "ka3", XK_KP_Prior, 0 ), + DATA( "K5", "kc3", XK_KP_Next, 0 ), + +#ifdef XK_ISO_Left_Tab + DATA( "kB", "kcbt", XK_ISO_Left_Tab, 0 ), +#endif + DATA( "kC", "kclr", XK_Clear, 0 ), + DATA( "kD", "kdch1", XK_Delete, 0 ), + DATA( "kI", "kich1", XK_Insert, 0 ), + + DATA( "kN", "knp", XK_Next, 0 ), + DATA( "kP", "kpp", XK_Prior, 0 ), + DATA( "%c", "kNXT", XK_Next, SHIFT ), + DATA( "%e", "kPRV", XK_Prior, SHIFT ), + + DATA( "&8", "kund", XK_Undo, 0 ), + DATA( "kb", "kbs", XK_BackSpace, 0 ), +# if OPT_TCAP_QUERY && OPT_ISO_COLORS + /* XK_COLORS is a fake code. */ + DATA( "Co", "colors", XK_COLORS, 0 ), +# endif + DATA( "TN", "name", XK_TCAPNAME, 0 ), +#if USE_EXTENDED_NAMES +#define DEXT(name, parm, code) DATA("", name, code, parm) +#define D1ST(name, parm, code) DEXT("k" #name, parm, code) +#define DMOD(name, parm, code) DEXT("k" #name #parm, parm, code) + +#define DGRP(name, code) \ + D1ST(name, 2, code), \ + DMOD(name, 3, code), \ + DMOD(name, 4, code), \ + DMOD(name, 5, code), \ + DMOD(name, 6, code), \ + DMOD(name, 7, code), \ + DMOD(name, 8, code) + + /* the terminfo codes here are ncurses extensions */ + /* ignore the termcap names, which are empty */ + DATA( "", "kUP", XK_Up, SHIFT ), + DATA( "", "kDN", XK_Up, SHIFT ), + + DGRP(DN, XK_Down), + DGRP(LFT, XK_Left), + DGRP(RIT, XK_Right), + DGRP(UP, XK_Up), + DGRP(DC, XK_Delete), + DGRP(END, XK_End), + DGRP(HOM, XK_Home), + DGRP(IC, XK_Insert), + DGRP(NXT, XK_Next), + DGRP(PRV, XK_Prior), +#endif +}; +#undef DATA +/* *INDENT-ON* */ + +#if OPT_TCAP_FKEYS +static void +loadTermcapStrings(TScreen * screen) +{ + if (screen->tcap_fkeys == 0) { + char name[80]; + Cardinal want = XtNumber(table); + Cardinal have; + char *fkey; +#ifdef USE_TERMCAP + char *area = screen->tcap_area; +#endif + + TRACE(("loadTermcapStrings\n")); + if ((screen->tcap_fkeys = TypeCallocN(char *, want)) != 0) { + for (have = 0; have < want; ++have) { +#ifndef USE_TERMCAP + fkey = tigetstr(strcpy(name, table[have].ti)); +#else + fkey = tgetstr(strcpy(name, table[have].tc), &area); +#endif + if (fkey != 0 && fkey != NO_STRING) { + screen->tcap_fkeys[have] = x_strdup(fkey); + } else { + screen->tcap_fkeys[have] = NO_STRING; + } + } + } + } +} +#endif + +#if OPT_TCAP_QUERY +static Boolean +keyIsDistinct(XtermWidget xw, int which) +{ + Boolean result = True; + + switch (xw->keyboard.type) { + case keyboardIsTermcap: +#if OPT_TCAP_FKEYS + if (table[which].param == SHIFT) { + TScreen *screen = TScreenOf(xw); + Cardinal k; + char *fkey; + + loadTermcapStrings(screen); + if (screen->tcap_fkeys[which] != NO_STRING) { + for (k = 0; k < XtNumber(table); k++) { + if (table[k].code == table[which].code + && table[k].param == 0) { + if ((fkey = screen->tcap_fkeys[k]) != NO_STRING + && !strcmp(fkey, screen->tcap_fkeys[which])) { + TRACE(("shifted/unshifted keys do not differ\n")); + result = False; + } + break; + } + } + } else { + /* there is no data for the shifted key */ + result = -1; + } + } +#endif + break; + /* + * The vt220-keyboard will not return distinct key sequences for + * shifted cursor-keys. Just pretend they do not exist, since some + * programs may be confused if we return the same data for + * shifted/unshifted keys. + */ + case keyboardIsVT220: + if (table[which].param == SHIFT) { + TRACE(("shifted/unshifted keys do not differ\n")); + result = False; + } + break; + case keyboardIsLegacy: + case keyboardIsDefault: + case keyboardIsHP: + case keyboardIsSCO: + case keyboardIsSun: + break; + } + + return result; +} + +static int +lookupTcapByName(const char *name) +{ + int result = -2; + Cardinal j; + + if (!IsEmpty(name)) { + for (j = 0; j < XtNumber(table); j++) { + if (!strcmp(table[j].ti, name) || !strcmp(table[j].tc, name)) { + result = (int) j; + break; + } + } + } + + if (result >= 0) { + TRACE(("lookupTcapByName(%s) tc=%s, ti=%s code %#x, param %#x\n", + name, + table[result].tc, + table[result].ti, + table[result].code, + table[result].param)); + } else { + TRACE(("lookupTcapByName(%s) FAIL\n", name)); + } + return result; +} + +/* + * Parse the termcap/terminfo name from the string, returning a positive number + * (the keysym) if found, otherwise -1. Update the string pointer. + * Returns the (shift, control) state in *state. + * + * This does not attempt to construct control/shift modifiers to construct + * function-key values. Instead, it sets the *fkey flag to pass to Input() + * and bypass the lookup of keysym altogether. + */ +int +xtermcapKeycode(XtermWidget xw, const char **params, unsigned *state, Bool * fkey) +{ + const TCAPINFO *data; + int which; + int code = -1; + char *name; + const char *p; + + TRACE(("xtermcapKeycode(%s)\n", *params)); + + /* Convert hex encoded name to ascii */ + name = x_decode_hex(*params, &p); + *params = p; + + *state = 0; + *fkey = False; + + if (!IsEmpty(name) && (*p == 0 || *p == ';')) { + if ((which = lookupTcapByName(name)) >= 0) { + if (keyIsDistinct(xw, which)) { + data = table + which; + code = data->code; + *state = xtermParamToState(xw, data->param); + if (IsFunctionKey(code)) { + *fkey = True; + } else if (code < 0) { + *fkey = True; + code = XK_Fn((-code)); + } +#if OPT_SUN_FUNC_KEYS + if (*fkey && xw->keyboard.type == keyboardIsSun) { + int num = code - XK_Fn(0); + + /* match function-key case in sunfuncvalue() */ + if (num > 20) { + if (num <= 30 || num > 47) { + code = -1; + } else { + code -= 10; + switch (num) { + case 37: /* khome */ + case 39: /* kpp */ + case 41: /* kb2 */ + case 43: /* kend */ + case 45: /* knp */ + code = -1; + break; + } + } + } + } +#endif + } else { + TRACE(("... name ok, data not ok\n")); + code = -1; + } + } else { + TRACE(("... name not ok\n")); + code = -2; + } + } else { + TRACE(("... name not ok\n")); + code = -2; + } + + TRACE(("... xtermcapKeycode(%s, %u, %d) -> %#06x\n", + name, *state, *fkey, code)); + free(name); + return code; +} +#endif /* OPT_TCAP_QUERY */ + +#if OPT_TCAP_FKEYS +static int +nextTcapByCode(int code, unsigned param, int last) +{ + int result = -1; + int n; + + TRACE(("lookupTcapByCode %#x:%#x\n", code, param)); + for (n = last + 1; n < (int) XtNumber(table); n++) { + if (table[n].code == code && + table[n].param == param) { + TRACE(("->lookupTcapByCode %d:%s\n", n, table[n].ti)); + result = n; + break; + } + } + return result; +} + +static int +firstTcapByCode(int code, unsigned param) +{ + return nextTcapByCode(code, param, -1); +} + +int +xtermcapString(XtermWidget xw, int keycode, unsigned mask) +{ + int result = 0; + unsigned param = xtermStateToParam(xw, mask); + int which; + + if ((which = firstTcapByCode(keycode, param)) >= 0) { + TScreen *screen = TScreenOf(xw); + char *fkey; + + loadTermcapStrings(screen); + if (screen->tcap_fkeys != 0) { + do { + if ((fkey = screen->tcap_fkeys[which]) != NO_STRING) { + StringInput(xw, (Char *) fkey, strlen(fkey)); + result = 1; + break; + } + } while ((which = nextTcapByCode(keycode, param, which)) >= 0); + } + } + + TRACE(("xtermcapString(keycode=%#x, mask=%#x) ->%d\n", + keycode, mask, result)); + + return result; +} +#endif /* OPT_TCAP_FKEYS */ + +#endif /* OPT_TCAP_QUERY || OPT_TCAP_FKEYS */ + +/* + * If we're linked to terminfo, tgetent() will return an empty buffer. We + * cannot use that to adjust the $TERMCAP variable. + */ +Bool +get_termcap(XtermWidget xw, char *name) +{ +#if USE_TERMINFO + int ignored = 0; +#endif + char *buffer = get_tcap_buffer(xw); + + *buffer = 0; /* initialize, in case we're using terminfo's tgetent */ + +#if USE_EXTENDED_NAMES + use_extended_names(TRUE); +#endif + if (!IsEmpty(name)) { + if (TcapInit(buffer, name)) { + TRACE(("get_termcap(%s) succeeded (%s)\n", name, + (*buffer + ? "ok:termcap, we can update $TERMCAP" + : "assuming this is terminfo"))); + return True; + } else { + *buffer = 0; /* just in case */ + } + } + return False; +} + +/* + * Retrieve the termcap-buffer. + */ +char * +get_tcap_buffer(XtermWidget xw) +{ + TScreen *screen = TScreenOf(xw); + char *buffer; + +#if OPT_TEK4014 + if (TEK4014_ACTIVE(xw)) { + buffer = TekScreenOf(tekWidget)->tcapbuf; + } else +#endif + { + buffer = screen->tcapbuf; + } + return buffer; +} + +/* + * Retrieve the erase-key, for initialization in main program. + */ +char * +get_tcap_erase(XtermWidget xw GCC_UNUSED) +{ +#ifdef USE_TERMCAP + char *area = TScreenOf(xw)->tcap_area; +#endif + char *fkey; + +#ifndef USE_TERMCAP + fkey = tigetstr("kbs"); +#else + fkey = tgetstr("kb", &area); +#endif + + if (fkey == NO_STRING) + fkey = 0; + if (fkey != 0) + fkey = x_strdup(fkey); + return fkey; +} + +/* + * A legal termcap (or terminfo) name consists solely of graphic characters, + * excluding the punctuation used to delimit fields of the source description. + */ +static Bool +isLegalTcapName(const char *name) +{ + Bool result = False; + + if (*name != '\0') { + result = True; + while (*name != '\0') { + if (isgraph(CharOf(*name))) { + if (strchr("\\|,:'\"", *name) != 0) { + result = False; + break; + } + } else { + result = False; + break; + } + ++name; + } + } + + return result; +} + +void +set_termcap(XtermWidget xw, const char *name) +{ + Boolean success = False; +#if USE_TERMINFO + int ignored = 0; +#else + TScreen *screen = TScreenOf(xw); + char buffer[sizeof(screen->tcapbuf)]; +#endif + + TRACE(("set_termcap(%s)\n", NonNull(name))); + if (IsEmpty(name)) { + Bell(xw, XkbBI_MinorError, 0); + } else { + const char *temp; + char *value; + + if ((value = x_decode_hex(name, &temp)) != 0) { + if (*temp == '\0' && isLegalTcapName(value)) { + if (TcapInit(buffer, value)) { +#if !USE_TERMINFO + memcpy(screen->tcapbuf, buffer, sizeof(buffer)); +#endif + free_termcap(xw); + success = True; + } + } + free(value); + } + } + if (!success) + Bell(xw, XkbBI_MinorError, 0); +} + +void +free_termcap(XtermWidget xw) +{ +#if OPT_TCAP_FKEYS + TScreen *screen = TScreenOf(xw); + + if (screen->tcap_fkeys != 0) { + Cardinal want = XtNumber(table); + Cardinal have; + char *fkey; + + for (have = 0; have < want; ++have) { + fkey = screen->tcap_fkeys[have]; + if (fkey != 0 && fkey != NO_STRING) { + free(fkey); + } + } + free(screen->tcap_fkeys); + screen->tcap_fkeys = 0; + } +#endif +} diff --git a/xtermcap.h b/xtermcap.h new file mode 100644 index 0000000..66aa080 --- /dev/null +++ b/xtermcap.h @@ -0,0 +1,118 @@ +/* $XTermId: xtermcap.h,v 1.18 2011/09/11 14:59:33 tom Exp $ */ + +/* + * Copyright 2007-2010,2011 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +/* + * Common/useful definitions for XTERM termcap interface. + */ +#ifndef included_xtermcap_h +#define included_xtermcap_h + +#include <xterm.h> + +#include <ptyx.h> + +#ifndef HAVE_TIGETSTR +#undef USE_TERMINFO +#endif + +#ifndef USE_TERMINFO +#define USE_TERMINFO 0 +#endif + +#if !USE_TERMINFO +#undef HAVE_TIGETSTR +#ifndef USE_TERMCAP +#define USE_TERMCAP 1 +#endif +#endif + +#undef ERR /* workaround for glibc 2.1.3 */ + +#ifdef HAVE_NCURSES_CURSES_H +#include <ncurses/curses.h> +#else +#include <curses.h> +#endif + +#ifndef NCURSES_VERSION +#ifdef HAVE_TERMCAP_H +#include <termcap.h> +#endif +#endif + +#ifdef HAVE_NCURSES_TERM_H +#include <ncurses/term.h> +#elif defined(HAVE_TERM_H) +#include <term.h> /* tgetent() */ +#endif + +/* + * Get rid of conflicting symbols from term.h + */ +#undef bell + +/***====================================================================***/ + +#ifdef __cplusplus +extern "C" { +#endif + +#define MOD_NONE 1 +#define MOD_SHIFT 1 +#define MOD_ALT 2 +#define MOD_CTRL 4 +#define MOD_META 8 + +#define MODIFIER_NAME(parm, name) \ + (((parm > MOD_NONE) && ((parm - MOD_NONE) & name)) ? " "#name : "") + +/* xtermcap.c */ +extern Bool get_termcap(XtermWidget /* xw */, char * /* name */); +extern void set_termcap(XtermWidget /* xw */, const char * /* name */); +extern void free_termcap(XtermWidget /* xw */); + +extern char *get_tcap_buffer(XtermWidget /* xw */); +extern char *get_tcap_erase(XtermWidget /* xw */); + +#if OPT_TCAP_FKEYS +extern int xtermcapString(XtermWidget /* xw */, int /* keycode */, unsigned /* mask */); +#endif + +#if OPT_TCAP_QUERY +extern int xtermcapKeycode(XtermWidget /* xw */, const char ** /* params */, unsigned * /* state */, Bool * /* fkey */); +#endif + +#ifdef __cplusplus + } +#endif + +#endif /* included_xtermcap_h */ diff --git a/xtermcfg.hin b/xtermcfg.hin new file mode 100644 index 0000000..de05bca --- /dev/null +++ b/xtermcfg.hin @@ -0,0 +1,230 @@ +/* $XTermId: xtermcfg.hin,v 1.192 2012/06/07 00:01:47 tom Exp $ */ + +/* + * Copyright 1997-2011,2012 by Thomas E. Dickey + * + * All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the + * sale, use or other dealings in this Software without prior written + * authorization. + */ + +#ifndef included_xtermcfg_h +#define included_xtermcfg_h 1 + +/* This is a template for <xtermcfg.h> */ + +#undef ALLOWLOGFILEEXEC /* CF_ARG_ENABLE(enable-logfile-exec) */ +#undef ALLOWLOGGING /* CF_ARG_ENABLE(enable-logging) */ +#undef CC_HAS_PROTOS /* CF_ANSI_CC */ +#undef CSRG_BASED /* CF_TYPE_FD_MASK */ +#undef DECL_ERRNO /* CF_ERRNO */ +#undef DEFDELETE_DEL /* AC_ARG_ENABLE(delete-is-del) */ +#undef DEF_ALT_SENDS_ESC /* CF_ARG_ENABLE(alt-sends-esc) */ +#undef DEF_BACKARO_DEL /* CF_ARG_DISABLE(backarrow-is-del) */ +#undef DEF_BACKARO_ERASE /* CF_ARG_ENABLE(backarrow-is-erase) */ +#undef DEF_META_SENDS_ESC /* CF_ARG_ENABLE(meta-sends-esc) */ +#undef DFT_COLORMODE /* AC_ARG_WITH(default-color-mode) */ +#undef DFT_DECID /* AC_ARG_WITH(default-terminal-id) */ +#undef DFT_TERMTYPE /* AC_ARG_WITH(default-term-type) */ +#undef DISABLE_SETGID /* CF_ARG_DISABLE(setgid) */ +#undef DISABLE_SETUID /* CF_ARG_DISABLE(setuid) */ +#undef HAVE_GETHOSTNAME /* AC_CHECK_FUNCS(gethostname) */ +#undef HAVE_GETLOGIN /* AC_CHECK_FUNCS(getlogin) */ +#undef HAVE_GRANTPT /* CF_FUNC_GRANTPT */ +#undef HAVE_GRANTPT_PTY_ISATTY /* CF_FUNC_GRANTPT */ +#undef HAVE_LANGINFO_CODESET /* AM_LANGINFO_CODESET */ +#undef HAVE_LASTLOG_H /* CF_LASTLOG */ +#undef HAVE_LIB_NEXTAW /* CF_X_ATHENA(--with-neXtaw) */ +#undef HAVE_LIB_PCRE /* CF_WITH_PCRE */ +#undef HAVE_LIB_XAW /* CF_X_ATHENA */ +#undef HAVE_LIB_XAW3D /* CF_X_ATHENA(--with-Xaw3d) */ +#undef HAVE_LIB_XAWPLUS /* CF_X_ATHENA(--with-XawPlus) */ +#undef HAVE_NCURSES_CURSES_H /* AC_CHECK_HEADERS(ncurses/curses.h) */ +#undef HAVE_NCURSES_TERM_H /* AC_CHECK_HEADERS(ncurses/term.h) */ +#undef HAVE_PATHS_H /* CF_LASTLOG */ +#undef HAVE_PCREPOSIX_H /* CF_WITH_PCRE */ +#undef HAVE_POSIX_OPENPT /* CF_FUNC_GRANTPT */ +#undef HAVE_POSIX_SAVED_IDS /* CF_POSIX_SAVED_IDS */ +#undef HAVE_PTSNAME /* CF_FUNC_GRANTPT */ +#undef HAVE_PUTENV /* AC_CHECK_FUNCS(putenv) */ +#undef HAVE_SCHED_YIELD /* AC_CHECK_FUNCS(sched_yield) */ +#undef HAVE_SETPGID /* AC_CHECK_FUNCS(setpgid) */ +#undef HAVE_STDLIB_H /* AC_CHECK_HEADERS(stdlib.h) */ +#undef HAVE_STRERROR /* AC_CHECK_FUNCS(strerror) */ +#undef HAVE_STRFTIME /* AC_CHECK_FUNCS(strftime) */ +#undef HAVE_SYS_TIME_H /* AC_HEADER_TIME */ +#undef HAVE_SYS_TTYDEFAULTS_H /* AC_CHECK_HEADERS(sys/ttydefaults.h) */ +#undef HAVE_SYS_WAIT_H /* AC_HEADER_SYS_WAIT */ +#undef HAVE_TCGETATTR /* AC_CHECK_FUNCS(tcgetattr) */ +#undef HAVE_TERMCAP_H /* AC_CHECK_HEADERS(termcap.h) */ +#undef HAVE_TERMIOS_H /* AC_CHECK_HEADERS(termios.h) */ +#undef HAVE_TERMIO_C_ISPEED /* CF_TERMIO_C_ISPEED */ +#undef HAVE_TERM_H /* AC_CHECK_HEADERS(term.h) */ +#undef HAVE_TIGETSTR /* AC_CHECK_FUNCS(tigetstr) */ +#undef HAVE_UNISTD_H /* AC_CHECK_HEADERS(unistd.h) */ +#undef HAVE_UNSETENV /* AC_CHECK_FUNCS(unsetenv) */ +#undef HAVE_USE_EXTENDED_NAMES /* AC_CHECK_FUNCS(use_extended_names) */ +#undef HAVE_UTMP /* CF_UTMP */ +#undef HAVE_UTMP_UT_HOST /* CF_UTMP_UT_HOST */ +#undef HAVE_UTMP_UT_SESSION /* CF_UTMP_UT_SESSION */ +#undef HAVE_UTMP_UT_SYSLEN /* CF_UTMP_UT_SYSLEN */ +#undef HAVE_UTMP_UT_XSTATUS /* CF_UTMP_UT_XSTATUS */ +#undef HAVE_UTMP_UT_XTIME /* CF_UTMP_UT_XTIME */ +#undef HAVE_WAITPID /* AC_CHECK_FUNCS(waitpid) */ +#undef HAVE_WCHAR_H /* AC_CHECK_HEADERS(wchar.h) */ +#undef HAVE_WCSWIDTH /* AC_CHECK_FUNCS(wcswidth) */ +#undef HAVE_WCWIDTH /* AC_CHECK_FUNCS(wcwidth) */ +#undef HAVE_X11_DECKEYSYM_H /* AC_CHECK_HEADERS(X11/DECkeysym.h) */ +#undef HAVE_X11_EXTENSIONS_XKB_H /* AC_CHECK_HEADERS(X11/extensions/XKB.h) */ +#undef HAVE_X11_SUNKEYSYM_H /* AC_CHECK_HEADERS(X11/Sunkeysym.h) */ +#undef HAVE_X11_XF86KEYSYM_H /* AC_CHECK_HEADERS(X11/XF86keysym.h) */ +#undef HAVE_X11_XKBLIB_H /* AC_CHECK_HEADERS(X11/XKBlib.h) */ +#undef HAVE_X11_XPOLL_H /* AC_CHECK_HEADERS(X11/Xpoll.h) */ +#undef HAVE_XFTDRAWSETCLIP /* CF_X_FREETYPE */ +#undef HAVE_XFTDRAWSETCLIPRECTANGLES /* CF_X_FREETYPE */ +#undef HAVE_XKBKEYCODETOKEYSYM /* AC_CHECK_FUNCS(XkbKeycodeToKeysym) */ +#undef HAVE_XKBQUERYEXTENSION /* AC_CHECK_FUNCS(XkbQueryExtension) */ +#undef HAVE_XKB_BELL_EXT /* CF_XKB_BELL_EXT */ +#undef LUIT_PATH /* CF_ARG_ENABLE(luit) */ +#undef NO_ACTIVE_ICON /* CF_ARG_DISABLE(active-icon) */ +#undef NO_LEAKS /* CF_ARG_DISABLE(leaks) */ +#undef OPT_256_COLORS /* CF_ARG_ENABLE(256-color) */ +#undef OPT_88_COLORS /* CF_ARG_ENABLE(88-color) */ +#undef OPT_AIX_COLORS /* CF_ARG_DISABLE(16-color) */ +#undef OPT_BLINK_CURS /* CF_ARG_DISABLE(blink-cursor) */ +#undef OPT_BLINK_TEXT /* CF_ARG_DISABLE(blink-text) */ +#undef OPT_BOX_CHARS /* CF_ARG_DISABLE(boxchars) */ +#undef OPT_BROKEN_OSC /* CF_ARG_ENABLE(broken-osc) */ +#undef OPT_BROKEN_ST /* CF_ARG_DISABLE(broken-st) */ +#undef OPT_C1_PRINT /* CF_ARG_DISABLE(c1-print) */ +#undef OPT_COLOR_CLASS /* CF_ARG_DISABLE(color-class) */ +#undef OPT_DABBREV /* CF_ARG_ENABLE(dabbrev) */ +#undef OPT_DEC_CHRSET /* CF_ARG_DISABLE(doublechars) */ +#undef OPT_DEC_LOCATOR /* CF_ARG_ENABLE(dec-locator) */ +#undef OPT_DEC_RECTOPS /* CF_ARG_ENABLE(rectangles) */ +#undef OPT_EXEC_XTERM /* CF_ARG_ENABLE(exec-xterm) */ +#undef OPT_FIFO_LINES /* CF_ARG_ENABLE(fifo-lines) */ +#undef OPT_HIGHLIGHT_COLOR /* CF_ARG_DISABLE(highlighting) */ +#undef OPT_HP_FUNC_KEYS /* CF_ARG_ENABLE(hp-fkeys) */ +#undef OPT_I18N_SUPPORT /* CF_ARG_DISABLE(i18n) */ +#undef OPT_INITIAL_ERASE /* CF_ARG_DISABLE(initial-erase) */ +#undef OPT_INPUT_METHOD /* CF_ARG_DISABLE(input-method) */ +#undef OPT_ISO_COLORS /* CF_ARG_DISABLE(ansi-color) */ +#undef OPT_LOAD_VTFONTS /* CF_ARG_ENABLE(load-vt-fonts) */ +#undef OPT_LUIT_PROG /* CF_ARG_ENABLE(luit) */ +#undef OPT_MAXIMIZE /* CF_ARG_DISABLE(maximize) */ +#undef OPT_MINI_LUIT /* CF_ARG_ENABLE(mini-luit) */ +#undef OPT_NUM_LOCK /* CF_ARG_DISABLE(num-lock) */ +#undef OPT_PASTE64 /* CF_ARG_ENABLE(past64) */ +#undef OPT_PC_COLORS /* CF_ARG_DISABLE(pc-color) */ +#undef OPT_PTY_HANDSHAKE /* CF_ARG_ENABLE(pty-handshake) */ +#undef OPT_READLINE /* CF_ARG_ENABLE(readline-mouse) */ +#undef OPT_SAME_NAME /* CF_ARG_DISABLE(samename) */ +#undef OPT_SCO_FUNC_KEYS /* CF_ARG_ENABLE(sco-fkeys) */ +#undef OPT_SELECTION_OPS /* CF_ARG_DISABLE(selection-ops) */ +#undef OPT_SELECT_REGEX /* CF_ARG_DISABLE(regex) */ +#undef OPT_SESSION_MGT /* CF_ARG_DISABLE(session-mgt) */ +#undef OPT_SUN_FUNC_KEYS /* CF_ARG_ENABLE(sun-fkeys) */ +#undef OPT_TCAP_FKEYS /* CF_ARG_ENABLE(tcap-fkeys) */ +#undef OPT_TCAP_QUERY /* CF_ARG_ENABLE(tcap-query) */ +#undef OPT_TEK4014 /* CF_ARG_DISABLE(tek4014) */ +#undef OPT_TOOLBAR /* CF_ARG_ENABLE(toolbar) */ +#undef OPT_VT52_MODE /* CF_ARG_DISABLE(vt52) */ +#undef OPT_WIDER_ICHAR /* CF_ARG_ENABLE(16bit-chars) */ +#undef OPT_WIDE_CHARS /* CF_ARG_OPTION(wide-chars) */ +#undef OPT_XMC_GLITCH /* CF_ARG_ENABLE(xmc-glitch) */ +#undef OPT_ZICONBEEP /* CF_ARG_DISABLE(ziconbeep) */ +#undef OWN_TERMINFO_DIR /* AC_ARG_WITH(own-terminfo) */ +#undef PROCFS_ROOT /* CF_ARG_ENABLE(exec-xterm) */ +#undef SCROLLBAR_RIGHT /* CF_ARG_ENABLE(rightbar) */ +#undef SIG_ATOMIC_T /* CF_SIG_ATOMIC_T */ +#undef SVR4 /* CF_SVR4, imake */ +#undef SYSV /* CF_SYSV, imake */ +#undef TIME_WITH_SYS_TIME /* AC_HEADER_TIME */ +#undef TTY_GROUP_NAME /* CF_TTY_GROUP */ +#undef USE_LASTLOG /* CF_LASTLOG */ +#undef USE_MY_MEMMOVE /* CF_FUNC_MEMMOVE */ +#undef USE_OK_BCOPY /* CF_FUNC_MEMMOVE */ +#undef USE_POSIX_WAIT /* CF_POSIX_WAIT */ +#undef USE_STRUCT_LASTLOG /* CF_STRUCT_LASTLOG */ +#undef USE_SYSV_UTMP /* CF_UTMP */ +#undef USE_SYS_SELECT_H /* CF_TYPE_FD_SET */ +#undef USE_TERMCAP /* CF_FUNC_TGETENT */ +#undef USE_TERMINFO /* CF_FUNC_TGETENT */ +#undef USE_TTY_GROUP /* CF_TTY_GROUP */ +#undef USE_UTEMPTER /* CF_UTEMPTER */ +#undef USE_UTMP_SETGID /* AC_ARG_WITH(utmp-setgid) */ +#undef UTMPX_FOR_UTMP /* CF_UTMP */ +#undef XRENDERFONT /* CF_X_FREETYPE */ +#undef const /* AC_CONST */ +#undef gid_t /* AC_TYPE_UID_T */ +#undef mode_t /* AC_TYPE_MODE_T */ +#undef off_t /* AC_TYPE_OFF_T */ +#undef pid_t /* AC_TYPE_PID_T */ +#undef size_t /* AC_TYPE_SIZE_T */ +#undef time_t /* AC_CHECK_TYPE(time_t, long) */ +#undef uid_t /* AC_TYPE_UID_T */ +#undef ut_name /* CF_UTMP */ +#undef ut_xstatus /* CF_UTMP_UT_XSTATUS */ +#undef ut_xtime /* CF_UTMP_UT_XTIME */ + +/* + * Ifdef'd to make it simple to override. + */ +#ifndef OPT_TRACE +#undef OPT_TRACE /* CF_ARG_ENABLE(trace) */ +#undef OPT_TRACE_FLAGS /* ...no option */ +#endif + +/* + * g++ support for __attribute__() is haphazard. + */ +#ifndef __cplusplus +#undef GCC_PRINTF +#undef GCC_PRINTFLIKE +#undef GCC_UNUSED +#endif + +#ifdef USE_OK_BCOPY +#define memmove(d,s,n) bcopy(s,d,n) +#endif + +#ifdef USE_MY_MEMMOVE +#define memmove(d,s,n) my_memmove(d,s,n) +extern void * my_memmove(void * s1, void * s2, size_t n); +#endif + +#ifndef HAVE_STRERROR +#define strerror(n) my_strerror(n) +extern char *my_strerror(int n); +#endif + +#ifndef HAVE_X11_XPOLL_H +#define NO_XPOLL_H /* X11R6.1 & up use Xpoll.h for select() definitions */ +#endif + +/* vile:cmode + */ +#endif /* included_xtermcfg_h */ @@ -0,0 +1,379 @@ +/* $XTermId: xutf8.c,v 1.13 2012/05/09 20:56:09 tom Exp $ */ + +/* + * Copyright (c) 2001 by Juliusz Chroboczek + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <xterm.h> + +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/Xmu.h> + +#include <xutf8.h> + +#ifndef X_HAVE_UTF8_STRING + +#undef XA_UTF8_STRING +#define KEYSYM2UCS_INCLUDED + +#include "keysym2ucs.c" + +Atom +_xa_utf8_string(Display * dpy) +{ + static AtomPtr p = NULL; + + if (p == NULL) + p = XmuMakeAtom("UTF8_STRING"); + + return XmuInternAtom(dpy, p); +} +#define XA_UTF8_STRING(dpy) _xa_utf8_string(dpy) + +static int +utf8countBytes(int c) +{ + if (c < 0) + return 0; + + if (c <= 0x7F) { + return 1; + } else if (c <= 0x7FF) { + return 2; + } else if (c <= 0xFFFF) { + return 3; + } else + return 4; +} + +static void +utf8insert(char *dest, int c, size_t *len_return) +{ + if (c < 0) + return; + + if (c <= 0x7F) { + dest[0] = (char) c; + *len_return = 1; + } else if (c <= 0x7FF) { + dest[0] = (char) (0xC0 | ((c >> 6) & 0x1F)); + dest[1] = (char) (0x80 | (c & 0x3F)); + *len_return = 2; + } else if (c <= 0xFFFF) { + dest[0] = (char) (0xE0 | ((c >> 12) & 0x0F)); + dest[1] = (char) (0x80 | ((c >> 6) & 0x3F)); + dest[2] = (char) (0x80 | (c & 0x3F)); + *len_return = 3; + } else { + dest[0] = (char) (0xF0 | ((c >> 18) & 0x07)); + dest[1] = (char) (0x80 | ((c >> 12) & 0x3f)); + dest[2] = (char) (0x80 | ((c >> 6) & 0x3f)); + dest[3] = (char) (0x80 | (c & 0x3f)); + *len_return = 4; + } +} + +static int +l1countUtf8Bytes(char *s, size_t len) +{ + int l = 0; + while (len != 0) { + if ((*s & 0x80) == 0) + l++; + else + l += 2; + s++; + len--; + } + return l; +} + +static void +l1utf8copy(char *d, char *s, size_t len) +{ + size_t l; + while (len != 0) { + utf8insert(d, (*s) & 0xFF, &l); + d += (int) l; + s++; + len--; + } +} + +static void +utf8l1strcpy(char *d, char *s) +{ +#define SKIP do { s++; } while(((*s & 0x80) != 0) && (*s & 0xC0) != 0xC0) + while (*s) { + if ((*s & 0x80) == 0) + *d++ = *s++; + else if ((*s & 0x7C) == 0x40) { + if ((s[1] & 0x80) == 0) { + s++; /* incorrect UTF-8 */ + continue; + } else if ((*s & 0x7C) == 0x40) { + *d++ = (char) (((*s & 0x03) << 6) | (s[1] & 0x3F)); + s += 2; + } else { + *d++ = '?'; + SKIP; + } + } else { + *d++ = '?'; + SKIP; + } + } + *d = 0; +#undef SKIP +} + +/* Keep this in sync with utf8l1strcpy! */ +static int +utf8l1strlen(char *s) +{ +#define SKIP do { s++; } while(((*s & 0x80) != 0) && (*s & 0xC0) != 0xC0) + int len = 0; + while (*s) { + if ((*s & 0x80) == 0) { + s++; + len++; + } else if ((*s & 0x7C) == 0x40) { + if ((s[1] & 0x80) == 0) { + s++; + continue; + } else if ((*s & 0x7C) == 0x40) { + len++; + s += 2; + } else { + len++; + SKIP; + } + } else { + len++; + SKIP; + } + } +#undef SKIP + return len; +} + +int +Xutf8TextPropertyToTextList(Display * dpy, + const XTextProperty * tp, + char ***list_return, + int *count_return) +{ + int utf8; + char **list; + int nelements; + char *cp; + char *start; + size_t i; + int j; + size_t datalen = tp->nitems; + size_t len; + + if (tp->format != 8) + return XConverterNotFound; + + if (tp->encoding == XA_STRING) + utf8 = 0; + else if (tp->encoding == XA_UTF8_STRING(dpy)) + utf8 = 1; + else + return XConverterNotFound; + + if (datalen == 0) { + *list_return = NULL; + *count_return = 0; + return 0; + } + + nelements = 1; + for (cp = (char *) tp->value, i = datalen; i != 0; cp++, i--) { + if (*cp == '\0') + nelements++; + } + + list = TypeMallocN(char *, (unsigned) nelements); + if (!list) + return XNoMemory; + + if (utf8) + len = datalen; + else + len = l1countUtf8Bytes((char *) tp->value, datalen); + + start = CastMallocN(char, len); + if (!start) { + free(list); + return XNoMemory; + } + + if (utf8) + memcpy(start, (char *) tp->value, datalen); + else + l1utf8copy(start, (char *) tp->value, datalen); + start[len] = '\0'; + + for (cp = start, i = len + 1, j = 0; i != 0; cp++, i--) { + if (*cp == '\0') { + list[j] = start; + start = (cp + 1); + j++; + } + } + + list[j] = NULL; + *list_return = list; + *count_return = nelements; + return 0; +} + +int +Xutf8TextListToTextProperty(Display * dpy, + char **list, + int count, + XICCEncodingStyle style, + XTextProperty * text_prop) +{ + XTextProperty proto; + unsigned int nbytes; + int i; + + if (style != XStringStyle && + style != XCompoundTextStyle && + style != XStdICCTextStyle && + style != XUTF8StringStyle) + return XConverterNotFound; + + if (style == XUTF8StringStyle) { + for (i = 0, nbytes = 0; i < count; i++) { + nbytes += (unsigned) ((list[i] ? strlen(list[i]) : 0) + 1); + } + } else { + for (i = 0, nbytes = 0; i < count; i++) { + nbytes += (unsigned) ((list[i] ? utf8l1strlen(list[i]) : 0) + 1); + } + } + + if (style == XCompoundTextStyle) + proto.encoding = XA_COMPOUND_TEXT(dpy); + else if (style == XUTF8StringStyle) + proto.encoding = XA_UTF8_STRING(dpy); + else + proto.encoding = XA_STRING; + proto.format = 8; + if (nbytes) + proto.nitems = nbytes - 1; + else + proto.nitems = 0; + proto.value = NULL; + + if (nbytes > 0) { + char *buf = TypeMallocN(char, nbytes); + if (!buf) + return XNoMemory; + + proto.value = (unsigned char *) buf; + for (i = 0; i < count; i++) { + char *arg = list[i]; + + if (arg) { + if (style == XUTF8StringStyle) { + strcpy(buf, arg); + } else { + utf8l1strcpy(buf, arg); + } + buf += (strlen(buf) + 1); + } else { + *buf++ = '\0'; + } + } + } else { + proto.value = CastMalloc(unsigned char); /* easier for client */ + if (!proto.value) + return XNoMemory; + + proto.value[0] = '\0'; + } + + *text_prop = proto; + return 0; +} + +int +Xutf8LookupString(XIC ic GCC_UNUSED, + XKeyEvent * ev, + char *buffer, + int nbytes, + KeySym * keysym_return, + Status * status_return) +{ + int rc; + KeySym keysym; + int codepoint; + size_t len; + + rc = XLookupString(ev, buffer, nbytes, &keysym, NULL); + + if (rc > 0) { + codepoint = buffer[0] & 0xFF; + } else { + codepoint = keysym2ucs(keysym); + } + + if (codepoint < 0) { + if (keysym == None) { + *status_return = XLookupNone; + } else { + *status_return = XLookupKeySym; + *keysym_return = keysym; + } + return 0; + } + + if (nbytes < utf8countBytes(codepoint)) { + *status_return = XBufferOverflow; + return utf8countBytes(codepoint); + } + + utf8insert(buffer, codepoint, &len); + + if (keysym != None) { + *keysym_return = keysym; + *status_return = XLookupBoth; + } else { + *status_return = XLookupChars; + } + return (int) len; +} +#else /* X_HAVE_UTF8_STRING */ +/* Silence the compiler */ +void +xutf8_dummy(void) +{ + return; +} +#endif @@ -0,0 +1,61 @@ +/* + * $XTermId: xutf8.h,v 1.4 2010/10/10 14:10:12 Jeremy.Huddleston Exp $ + */ +/* +Copyright (c) 2001 by Juliusz Chroboczek + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +#include <X11/Xlib.h> + +#ifndef X_HAVE_UTF8_STRING + +#undef XA_UTF8_STRING +Atom _xa_utf8_string(Display*); +#define XA_UTF8_STRING(dpy) _xa_utf8_string(dpy) + +#undef XUTF8StringStyle +#define XUTF8StringStyle 4 + +int Xutf8TextPropertyToTextList( + Display *, + const XTextProperty *, + char ***, + int * +); +int +Xutf8TextListToTextProperty( + Display *, + char **, + int, + XICCEncodingStyle, + XTextProperty * +); +int Xutf8LookupString( + XIC, + XKeyPressedEvent *, + char *, + int, + KeySym *, + Status * +); +#else +void xutf8_dummy(void); +#endif |
