From 18853b9e7f177a39aa228c812169b0f1e95324a0 Mon Sep 17 00:00:00 2001 From: Lorry Date: Tue, 10 Jul 2012 15:54:41 +0100 Subject: Tarball conversion --- 256colres.h | 250 + 256colres.pl | 93 + 88colres.h | 82 + 88colres.pl | 96 + AAA_README_VMS.txt | 48 + INSTALL | 739 ++ Imakefile | 319 + KOI8RXTerm.ad | 50 + MANIFEST | 167 + Makefile.in | 466 + README | 19 + README.i18n | 199 + README.os390 | 74 + THANKS | 172 + TekPrsTbl.c | 2619 ++++++ Tekparse.def | 74 + Tekparse.h | 97 + Tekproc.c | 1986 +++++ Tests | 42 + UXTerm.ad | 76 + VTPrsTbl.c | 8200 +++++++++++++++++ VTparse.def | 198 + VTparse.h | 281 + XTerm-col.ad | 163 + XTerm.ad | 256 + aclocal.m4 | 4249 +++++++++ button.c | 4929 +++++++++++ cachedGCs.c | 864 ++ charclass.c | 161 + charclass.h | 19 + charproc.c | 9843 +++++++++++++++++++++ charsets.c | 485 ++ config.guess | 1530 ++++ config.sub | 1773 ++++ configure | 18894 ++++++++++++++++++++++++++++++++++++++++ configure.in | 1018 +++ ctlseqs.ms | 2420 +++++ ctlseqs.txt | 1642 ++++ cursor.c | 455 + data.c | 115 + data.h | 229 + df-install.in | 107 + doublechr.c | 331 + error.h | 80 + fontutils.c | 3197 +++++++ fontutils.h | 121 + gen-pc-fkeys.pl | 364 + icons/terminal_48x48.svg | 643 ++ icons/terminal_48x48.xcf | Bin 0 -> 1399 bytes icons/terminal_48x48.xpm | 53 + icons/xterm-color.png | Bin 0 -> 2113 bytes icons/xterm-color.svg | 811 ++ icons/xterm-color_32x32.xcf | Bin 0 -> 2908 bytes icons/xterm-color_32x32.xpm | 46 + icons/xterm-color_48x48.xcf | Bin 0 -> 3132 bytes icons/xterm-color_48x48.xpm | 61 + icons/xterm.png | Bin 0 -> 843 bytes icons/xterm.svg | 652 ++ icons/xterm_32x32.xcf | Bin 0 -> 2834 bytes icons/xterm_32x32.xpm | 95 + icons/xterm_48x48.xcf | Bin 0 -> 2739 bytes icons/xterm_48x48.xpm | 53 + input.c | 2136 +++++ install-sh | 294 + keysym2ucs.c | 871 ++ keysym2ucs.h | 9 + koi8rxterm | 115 + koi8rxterm.man | 97 + linedata.c | 251 + link_axp.com | 107 + main.c | 5198 +++++++++++ main.h | 225 + make.com | 90 + menu.c | 3832 ++++++++ menu.h | 531 ++ minstall.in | 138 + misc.c | 5421 ++++++++++++ os2main.c | 2228 +++++ package/debian/changelog | 98 + package/debian/color.sed | 4 + package/debian/compat | 1 + package/debian/control | 23 + package/debian/copyright | 221 + package/debian/rules | 188 + package/debian/source/format | 1 + package/debian/watch | 4 + package/debian/xterm-dev.docs | 8 + package/debian/xterm-dev.menu | 14 + package/debian/xterm-xres.sed | 8 + package/xterm.spec | 200 + plink.sh | 61 + precompose.c | 1055 +++ precompose.h | 11 + print.c | 796 ++ proto.h | 62 + ptydata.c | 510 ++ ptyx.h | 2758 ++++++ resize.c | 590 ++ resize.man | 112 + run-tic.sh | 58 + screen.c | 2854 ++++++ scrollback.c | 124 + scrollbar.c | 955 ++ sinstall.sh | 198 + tabs.c | 189 + tektests/aitest.tek | 1 + tektests/dmerc.tek | 1 + tektests/fotest.tek | Bin 0 -> 16231 bytes tektests/imtest.tek | 1 + tektests/imtesth.tek | 1 + tektests/ocpred.tek | 3 + tektests/usmap.tek | Bin 0 -> 6939 bytes termcap | 243 + terminfo | 1976 +++++ testxmc.c | 227 + trace.c | 1029 +++ trace.h | 171 + unicode/README | 24 + unicode/convmap.pl | 206 + unicode/keysym.map | 1052 +++ unicode/make-precompose.sh | 18 + unicode/precompose.c.head | 16 + unicode/precompose.c.tail | 26 + util.c | 4398 ++++++++++ uxterm | 115 + uxterm.desktop | 42 + uxterm.man | 91 + version.h | 43 + vms.c | 724 ++ vms.h | 41 + vttests/16colors.sh | 119 + vttests/256colors.pl | 46 + vttests/256colors2.pl | 129 + vttests/88colors.pl | 44 + vttests/88colors2.pl | 133 + vttests/8colors.sh | 107 + vttests/acolors.sh | 93 + vttests/doublechars.sh | 116 + vttests/dynamic.pl | 131 + vttests/dynamic.sh | 89 + vttests/dynamic2.sh | 114 + vttests/fonts.sh | 88 + vttests/paste64.pl | 171 + vttests/query-fonts.pl | 166 + vttests/resize.pl | 129 + vttests/resize.sh | 111 + vttests/tcapquery.pl | 324 + vttests/title.sh | 84 + wcwidth.c | 331 + wcwidth.h | 14 + xcharmouse.h | 86 + xstrings.c | 473 + xstrings.h | 65 + xterm.dat | 160 + xterm.desktop | 42 + xterm.h | 1457 ++++ xterm.log.html | 9737 +++++++++++++++++++++ xterm.man | 6392 ++++++++++++++ xterm_axp.opt | 28 + xterm_io.h | 327 + xtermcap.c | 634 ++ xtermcap.h | 118 + xtermcfg.hin | 230 + xutf8.c | 379 + xutf8.h | 61 + 165 files changed, 137829 insertions(+) create mode 100644 256colres.h create mode 100755 256colres.pl create mode 100644 88colres.h create mode 100755 88colres.pl create mode 100644 AAA_README_VMS.txt create mode 100644 INSTALL create mode 100644 Imakefile create mode 100644 KOI8RXTerm.ad create mode 100644 MANIFEST create mode 100644 Makefile.in create mode 100644 README create mode 100644 README.i18n create mode 100644 README.os390 create mode 100644 THANKS create mode 100644 TekPrsTbl.c create mode 100644 Tekparse.def create mode 100644 Tekparse.h create mode 100644 Tekproc.c create mode 100644 Tests create mode 100644 UXTerm.ad create mode 100644 VTPrsTbl.c create mode 100644 VTparse.def create mode 100644 VTparse.h create mode 100644 XTerm-col.ad create mode 100644 XTerm.ad create mode 100644 aclocal.m4 create mode 100644 button.c create mode 100644 cachedGCs.c create mode 100644 charclass.c create mode 100644 charclass.h create mode 100644 charproc.c create mode 100644 charsets.c create mode 100755 config.guess create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.in create mode 100644 ctlseqs.ms create mode 100644 ctlseqs.txt create mode 100644 cursor.c create mode 100644 data.c create mode 100644 data.h create mode 100644 df-install.in create mode 100644 doublechr.c create mode 100644 error.h create mode 100644 fontutils.c create mode 100644 fontutils.h create mode 100755 gen-pc-fkeys.pl create mode 100644 icons/terminal_48x48.svg create mode 100644 icons/terminal_48x48.xcf create mode 100644 icons/terminal_48x48.xpm create mode 100644 icons/xterm-color.png create mode 100644 icons/xterm-color.svg create mode 100644 icons/xterm-color_32x32.xcf create mode 100644 icons/xterm-color_32x32.xpm create mode 100644 icons/xterm-color_48x48.xcf create mode 100644 icons/xterm-color_48x48.xpm create mode 100644 icons/xterm.png create mode 100644 icons/xterm.svg create mode 100644 icons/xterm_32x32.xcf create mode 100644 icons/xterm_32x32.xpm create mode 100644 icons/xterm_48x48.xcf create mode 100644 icons/xterm_48x48.xpm create mode 100644 input.c create mode 100755 install-sh create mode 100644 keysym2ucs.c create mode 100644 keysym2ucs.h create mode 100755 koi8rxterm create mode 100644 koi8rxterm.man create mode 100644 linedata.c create mode 100644 link_axp.com create mode 100644 main.c create mode 100644 main.h create mode 100644 make.com create mode 100644 menu.c create mode 100644 menu.h create mode 100644 minstall.in create mode 100644 misc.c create mode 100644 os2main.c create mode 100644 package/debian/changelog create mode 100644 package/debian/color.sed create mode 100644 package/debian/compat create mode 100644 package/debian/control create mode 100644 package/debian/copyright create mode 100755 package/debian/rules create mode 100644 package/debian/source/format create mode 100644 package/debian/watch create mode 100644 package/debian/xterm-dev.docs create mode 100644 package/debian/xterm-dev.menu create mode 100644 package/debian/xterm-xres.sed create mode 100644 package/xterm.spec create mode 100755 plink.sh create mode 100644 precompose.c create mode 100644 precompose.h create mode 100644 print.c create mode 100644 proto.h create mode 100644 ptydata.c create mode 100644 ptyx.h create mode 100644 resize.c create mode 100644 resize.man create mode 100755 run-tic.sh create mode 100644 screen.c create mode 100644 scrollback.c create mode 100644 scrollbar.c create mode 100755 sinstall.sh create mode 100644 tabs.c create mode 100644 tektests/aitest.tek create mode 100644 tektests/dmerc.tek create mode 100644 tektests/fotest.tek create mode 100644 tektests/imtest.tek create mode 100644 tektests/imtesth.tek create mode 100644 tektests/ocpred.tek create mode 100644 tektests/usmap.tek create mode 100644 termcap create mode 100644 terminfo create mode 100644 testxmc.c create mode 100644 trace.c create mode 100644 trace.h create mode 100644 unicode/README create mode 100755 unicode/convmap.pl create mode 100644 unicode/keysym.map create mode 100755 unicode/make-precompose.sh create mode 100644 unicode/precompose.c.head create mode 100644 unicode/precompose.c.tail create mode 100644 util.c create mode 100755 uxterm create mode 100644 uxterm.desktop create mode 100644 uxterm.man create mode 100644 version.h create mode 100644 vms.c create mode 100644 vms.h create mode 100755 vttests/16colors.sh create mode 100755 vttests/256colors.pl create mode 100755 vttests/256colors2.pl create mode 100755 vttests/88colors.pl create mode 100755 vttests/88colors2.pl create mode 100755 vttests/8colors.sh create mode 100755 vttests/acolors.sh create mode 100755 vttests/doublechars.sh create mode 100755 vttests/dynamic.pl create mode 100755 vttests/dynamic.sh create mode 100755 vttests/dynamic2.sh create mode 100755 vttests/fonts.sh create mode 100755 vttests/paste64.pl create mode 100755 vttests/query-fonts.pl create mode 100755 vttests/resize.pl create mode 100755 vttests/resize.sh create mode 100755 vttests/tcapquery.pl create mode 100755 vttests/title.sh create mode 100644 wcwidth.c create mode 100644 wcwidth.h create mode 100644 xcharmouse.h create mode 100644 xstrings.c create mode 100644 xstrings.h create mode 100644 xterm.dat create mode 100644 xterm.desktop create mode 100644 xterm.h create mode 100644 xterm.log.html create mode 100644 xterm.man create mode 100644 xterm_axp.opt create mode 100644 xterm_io.h create mode 100644 xtermcap.c create mode 100644 xtermcap.h create mode 100644 xtermcfg.hin create mode 100644 xutf8.c create mode 100644 xutf8.h 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 < 0 ) { $level += 23.18181818; } + $code = 80 + $gray; + printf($line1, $code); + printf($line2, $code); + printf($line3, + int($level), int($level), int($level)); +} + +print < at the end of each line. + +27-JAN-2000. Discovered a bug when doing an X11 paste into an EDT session, +had to add a tt_start_read() in button.c after the paste to reenable the +read AST. Rearranged code in VMS.C to make the compiler happy and +eliminate warnings. + +David Mathog +mathog@seqaxp.bio.caltech.edu +Manager, sequence analysis facility, biology division, Caltech + + +$XFree86: xc/programs/xterm/AAA_README_VMS.txt,v 1.2 2000/06/13 02:28:37 dawes Exp $ diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..34e06d7 --- /dev/null +++ b/INSTALL @@ -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 + * + */ +#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. diff --git a/README b/README new file mode 100644 index 0000000..76328f4 --- /dev/null +++ b/README @@ -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 diff --git a/THANKS b/THANKS new file mode 100644 index 0000000..223c10d --- /dev/null +++ b/THANKS @@ -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 + +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 + +#include +#include +#include +#include + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include +#elif defined(HAVE_LIB_XAW3D) +#include +#elif defined(HAVE_LIB_NEXTAW) +#include +#elif defined(HAVE_LIB_XAWPLUS) +#include +#endif + +#endif /* OPT_TOOLBAR */ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#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: insert-seven-bit() \n\ + Meta: insert-eight-bit() \n\ + !Ctrl : popup-menu(mainMenu) \n\ + !Lock Ctrl : popup-menu(mainMenu) \n\ +!Lock Ctrl @Num_Lock : popup-menu(mainMenu) \n\ + !Ctrl @Num_Lock : popup-menu(mainMenu) \n\ + !Ctrl : popup-menu(tekMenu) \n\ + !Lock Ctrl : popup-menu(tekMenu) \n\ +!Lock Ctrl @Num_Lock : popup-menu(tekMenu) \n\ + !Ctrl @Num_Lock : popup-menu(tekMenu) \n\ + Shift ~Meta: gin-press(L) \n\ + ~Meta: gin-press(l) \n\ + Shift ~Meta: gin-press(M) \n\ + ~Meta: gin-press(m) \n\ + Shift ~Meta: gin-press(R) \n\ + ~Meta: 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; +} diff --git a/Tests b/Tests new file mode 100644 index 0000000..0c6c889 --- /dev/null +++ b/Tests @@ -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 +/* *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 + +#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 ], + [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 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" != "$CFLAGS" ; then +AC_TRY_LINK([#include ],[printf("Hello world");],, + [CF_VERBOSE(test-compile failed. Undoing change to \$CFLAGS) + if test "$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 or , 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 +#endif +#include +#include +#include ], + 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 +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 ],[ +#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 < conftest.$ac_ext <&AC_FD_CC + + case $cf_attribute in #(vi + printf) #(vi + cf_printf_attribute=yes + cat >conftest.h <conftest.h <conftest.h <>confdefs.h + case $cf_attribute in #(vi + printf) #(vi + if test "$cf_printf_attribute" = no ; then + cat >>confdefs.h <>confdefs.h <>confdefs.h <>confdefs.h <>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 <],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_gnu_source=no], + [cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + AC_TRY_COMPILE([#include ],[ +#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 +#include +#include +#include +#include +#include +],[ +{ + 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 +#ifdef HAVE_LASTLOG_H +#include +#else +#ifdef HAVE_PATHS_H +#include +#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,$cf_save_CPPFLAGS,_POSIX_C_SOURCE) + +AC_CACHE_CHECK(if we should define _POSIX_C_SOURCE,cf_cv_posix_c_source,[ + CF_MSG_LOG(if the symbol is already defined go no further) + AC_TRY_COMPILE([#include ],[ +#ifndef _POSIX_C_SOURCE +make an error +#endif], + [cf_cv_posix_c_source=no], + [cf_want_posix_source=no + case .$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 "$cf_want_posix_source" = yes ; then + AC_TRY_COMPILE([#include ],[ +#ifdef _POSIX_SOURCE +make an error +#endif],[], + cf_cv_posix_c_source="$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 $cf_cv_posix_c_source" + CF_MSG_LOG(if the second compile does not leave our definition intact error) + AC_TRY_COMPILE([#include ],[ +#ifndef _POSIX_C_SOURCE +make an error +#endif],, + [cf_cv_posix_c_source=no]) + CFLAGS="$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 +#ifdef HAVE_SYS_PARAM_H +#include /* 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 +#endif +#include +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 +#include +#include +#ifdef HAVE_SYS_WAIT_H +#include +#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=$cf_regex_hdr + break + ]) + done + ;; +*) + for cf_regex_hdr in regex.h + do + AC_TRY_LINK([#include +#include <$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 "$cf_ldd_prog" != no + then + cf_rpath_oops= + +AC_TRY_LINK([#include ], + [printf("Hello");], + [cf_rpath_oops=`$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 $1 [$]$1) +AC_SUBST(EXTRA_LDFLAGS) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SIGWINCH version: 1 updated: 2006/04/02 16:41:09 +dnl ----------- +dnl Use this macro after CF_XOPEN_SOURCE, but do not require it (not all +dnl programs need this test). +dnl +dnl This is really a MacOS X 10.4.3 workaround. Defining _POSIX_C_SOURCE +dnl forces SIGWINCH to be undefined (breaks xterm, ncurses). Oddly, the struct +dnl winsize declaration is left alone - we may revisit this if Apple choose to +dnl break that part of the interface as well. +AC_DEFUN([CF_SIGWINCH], +[ +AC_CACHE_CHECK(if SIGWINCH is defined,cf_cv_define_sigwinch,[ + AC_TRY_COMPILE([ +#include +#include +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=yes], + [AC_TRY_COMPILE([ +#undef _XOPEN_SOURCE +#undef _POSIX_SOURCE +#undef _POSIX_C_SOURCE +#include +#include +],[int x = SIGWINCH], + [cf_cv_define_sigwinch=maybe], + [cf_cv_define_sigwinch=no]) +]) +]) + +if test "$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 +#include +],[ +#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 +#include +#include + +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, $cf_cv_sig_atomic_t) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SIZE_T version: 4 updated: 2000/01/22 00:19:54 +dnl --------- +dnl On both Ultrix and CLIX, I find size_t defined in +AC_DEFUN([CF_SIZE_T], +[ +AC_MSG_CHECKING(for size_t in or ) +AC_CACHE_VAL(cf_cv_type_size_t,[ + AC_TRY_COMPILE([ +#include +#ifdef STDC_HEADERS +#include +#include +#endif +#include ], + [size_t x], + [cf_cv_type_size_t=yes], + [cf_cv_type_size_t=no]) + ]) +AC_MSG_RESULT($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 +#include +#include + +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 $cf_cv_struct_lastlog != no && AC_DEFINE(USE_STRUCT_LASTLOG) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SVR4 version: 4 updated: 2011/09/04 17:17:53 +dnl ------- +dnl Check if this is an SVR4 system. We need the definition for xterm +AC_DEFUN([CF_SVR4], +[ +AC_CHECK_LIB(elf, elf_begin,[ +AC_CACHE_CHECK(if this is an SVR4 system, cf_cv_svr4,[ +AC_TRY_COMPILE([ +#if defined(__CYGWIN__) +make an error +#endif +#include +#include +],[ +static struct termio d_tio; + d_tio.c_cc[VINTR] = 0; + d_tio.c_cc[VQUIT] = 0; + d_tio.c_cc[VERASE] = 0; + d_tio.c_cc[VKILL] = 0; + d_tio.c_cc[VEOF] = 0; + d_tio.c_cc[VEOL] = 0; + d_tio.c_cc[VMIN] = 0; + d_tio.c_cc[VTIME] = 0; + d_tio.c_cc[VLNEXT] = 0; +], +[cf_cv_svr4=yes], +[cf_cv_svr4=no]) +]) +]) +test "$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 , 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 /* look for wchar_t */ +#endif +#ifdef HAVE_X11_INTRINSIC_H +#include /* Intrinsic.h has other traps... */ +#endif +#ifdef HAVE_TERMIOS_H /* needed for HPUX 10.20 */ +#include +#define STRUCT_TERMIOS struct termios +#else +#define STRUCT_TERMIOS struct termio +#endif +#include +#include /* eliminate most BSD hacks */ +#include /* declare sys_errlist on older systems */ +#include /* 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 +#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 $cf_cv_sysv_utmp = yes && AC_DEFINE(USE_SYSV_UTMP) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_SYS_ERRLIST version: 6 updated: 2001/12/30 13:03:23 +dnl -------------- +dnl Check for declaration of sys_nerr and sys_errlist in one of stdio.h and +dnl errno.h. Declaration of sys_errlist on BSD4.4 interferes with our +dnl declaration. Reported by Keith Bostic. +AC_DEFUN([CF_SYS_ERRLIST], +[ + CF_CHECK_ERRNO(sys_nerr) + CF_CHECK_ERRNO(sys_errlist) +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TERMIO_C_ISPEED version: 2 updated: 2000/05/29 16:16:04 +dnl ------------------ +dnl Check for SGI's broken redefinition of baud rates introduced in IRIX 6.5 +dnl (there doesn't appear to be a useful predefined symbol). +AC_DEFUN([CF_TERMIO_C_ISPEED], +[ +AC_CACHE_CHECK(for IRIX 6.5 baud-rate redefinitions,cf_cv_termio_c_ispeed,[ +AC_TRY_COMPILE([ +#include +#include ],[ +struct termio foo; +foo.c_ispeed = B38400; +foo.c_ospeed = B9600; +],[cf_cv_termio_c_ispeed=yes +],[cf_cv_termio_c_ispeed=no]) +]) +test "$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],,:,[$3]) +fi +]) +dnl --------------------------------------------------------------------------- +dnl CF_TRY_XOPEN_SOURCE version: 1 updated: 2011/10/30 17:09:50 +dnl ------------------- +dnl If _XOPEN_SOURCE is not defined in the compile environment, check if we +dnl can define it successfully. +AC_DEFUN([CF_TRY_XOPEN_SOURCE],[ +AC_CACHE_CHECK(if we should define _XOPEN_SOURCE,cf_cv_xopen_source,[ + AC_TRY_COMPILE([ +#include +#include +#include +],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_xopen_source=no], + [cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" + AC_TRY_COMPILE([ +#include +#include +#include +],[ +#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 $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest /dev/null 1>/dev/null ) then + cf_cv_tty_group_name="tty" + fi + ;; +esac +fi +]) +cf_tty_group="$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 +#include +#include +#include +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 $cf_tty_group group) +else + AC_DEFINE(USE_TTY_GROUP) +fi +])dnl +dnl --------------------------------------------------------------------------- +dnl CF_TYPE_CC_T version: 1 updated: 2011/12/12 20:54:48 +dnl ------------ +dnl Check for cc_t type, used in termio. +AC_DEFUN([CF_TYPE_CC_T], +[ +AC_MSG_CHECKING(for cc_t in or ) +AC_CACHE_VAL(cf_cv_type_cc_t,[ + AC_TRY_COMPILE([ +#include +#if defined(HAVE_TERMIOS_H) +#include +#else +#include +#include +#endif +], + [cc_t x], + [cf_cv_type_cc_t=yes], + [cf_cv_type_cc_t=no]) + ]) +AC_MSG_RESULT($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 ],[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 ],[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 , and some in , which requires . +dnl Finally, if we are using this for an X application, Xpoll.h may include +dnl , 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 ], + [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 +#endif], + [fd_set x], + [cf_cv_type_fd_set=X11/Xpoll.h], + [CF_MSG_LOG(sys/select.h) +AC_TRY_COMPILE([ +#include +#include ], + [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 +],[ + 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 +#include <${cf_header}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include /* may conflict with utmpx.h on Linux */ +#endif +" + AC_TRY_COMPILE([$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 + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest +#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 ${cf_cv_have_utmp}.ut_name is declared,cf_cv_have_utmp_ut_name,[ + cf_cv_have_utmp_ut_name=no +cf_utmp_includes=" +#include +#include <${cf_cv_have_utmp}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include /* 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 ${cf_cv_have_utmp}.ut_session is declared, cf_cv_have_utmp_ut_session,[ + AC_TRY_COMPILE([ +#include +#include <${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 ${cf_cv_have_utmp}.ut_syslen is declared) +AC_CACHE_VAL(cf_cv_have_utmp_ut_syslen,[ + AC_TRY_COMPILE([ +#include +#include <${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 $cf_cv_have_utmp,cf_cv_have_utmp_ut_xstatus,[ +for cf_result in \ + ut_exit.__e_exit \ + ut_exit.e_exit \ + ut_exit.ut_e_exit \ + ut_exit.ut_exit +do +AC_TRY_COMPILE([ +#include +#include <${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 ${cf_cv_have_utmp}.ut_xtime is declared, cf_cv_have_utmp_ut_xtime,[ + AC_TRY_COMPILE([ +#include +#include <${cf_cv_have_utmp}.h>], + [struct $cf_cv_have_utmp x; long y = x.ut_xtime = 0], + [cf_cv_have_utmp_ut_xtime=yes], + [AC_TRY_COMPILE([ +#include +#include <${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($2) +]) +dnl --------------------------------------------------------------------------- +dnl CF_XKB_BELL_EXT version: 3 updated: 2009/02/13 16:00:39 +dnl --------------- +dnl Check for XKB bell extension +AC_DEFUN([CF_XKB_BELL_EXT],[ +AC_CACHE_CHECK(for XKB Bell extension, cf_cv_xkb_bell_ext,[ +AC_TRY_LINK([ +#include +#include /* has the prototype */ +#include /* has the XkbBI_xxx definitions */ +],[ + int x = (XkbBI_Info |XkbBI_MinorError |XkbBI_MajorError |XkbBI_TerminalBell |XkbBI_MarginBell); + Atom y; + XkbBell((Display *)0, (Widget)0, 0, y); +],[cf_cv_xkb_bell_ext=yes],[cf_cv_xkb_bell_ext=no]) +]) +test "$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=$cf_XOPEN_SOURCE" + ;; +hpux11*) #(vi + cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" + ;; +hpux*) #(vi + cf_xopen_source="-D_HPUX_SOURCE" + ;; +irix[[56]].*) #(vi + cf_xopen_source="-D_SGI_SOURCE" + cf_XOPEN_SOURCE= + ;; +linux*|gnu*|mint*|k*bsd*-gnu) #(vi + CF_GNU_SOURCE + ;; +mirbsd*) #(vi + # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks and other headers which use u_int / u_short types + cf_XOPEN_SOURCE= + CF_POSIX_C_SOURCE($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 "$cf_cv_xopen_source" ; then + AC_MSG_CHECKING(if _XOPEN_SOURCE really is set) + AC_TRY_COMPILE([#include ],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_XOPEN_SOURCE_set=yes], + [cf_XOPEN_SOURCE_set=no]) + AC_MSG_RESULT($cf_XOPEN_SOURCE_set) + if test $cf_XOPEN_SOURCE_set = yes + then + AC_TRY_COMPILE([#include ],[ +#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 $cf_x_athena/Xmu package,cf_cv_xaw_compat,[ +AC_TRY_LINK([ +#include +],[ +int check = XmuCompareISOLatin1("big", "small") +],[cf_cv_xaw_compat=yes],[cf_cv_xaw_compat=no])]) + + if test "$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 $cf_test) + fi + AC_TRY_COMPILE([ +#include +#include <$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 $cf_libs) + fi + AC_TRY_LINK([ +#include +#include +],[ +$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 +],[ + 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 $cf_cv_x_freetype_incs" + +AC_TRY_LINK([ +#include +#include +#include ],[ + XftPattern *pat = XftNameParse ("name");], + [cf_cv_found_freetype=yes], + [cf_cv_found_freetype=no]) +AC_MSG_RESULT($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$LIBS" in #(vi + *-lX11*) #(vi + ;; + *) +# we have an "xt" package, but it may omit Xt's dependency on X11 +AC_CACHE_CHECK(for usable X dependency,cf_cv_xt_x11_compat,[ +AC_TRY_LINK([ +#include +],[ + int rc1 = XDrawLine((Display*) 0, (Drawable) 0, (GC) 0, 0, 0, 0, 0); + int rc2 = XClearWindow((Display*) 0, (Window) 0); + int rc3 = XMoveWindow((Display*) 0, (Window) 0, 0, 0); + int rc4 = XMoveResizeWindow((Display*)0, (Window)0, 0, 0, 0, 0); +],[cf_cv_xt_x11_compat=yes],[cf_cv_xt_x11_compat=no])]) + if test "$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 +],[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 +#include +#include +#include +#include +#include + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include +#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 + +#include +#include +#include + +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include + +#if OPT_SELECT_REGEX +#ifdef HAVE_PCREPOSIX_H +#include +#else /* POSIX regex.h */ +#include +#include +#endif +#endif + +#if OPT_WIDE_CHARS +#include +#include +#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 */ +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 n or 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 +#include + +#include + +#include + +/* + * 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 +#include + +#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 +#include + +#include +#include +#include +#include +#include +#include + +#if OPT_INPUT_METHOD + +#if defined(HAVE_LIB_XAW) +#include +#elif defined(HAVE_LIB_XAW3D) +#include +#elif defined(HAVE_LIB_NEXTAW) +#include +#elif defined(HAVE_LIB_XAWPLUS) +#include +#endif + +#endif + +#if OPT_WIDE_CHARS +#include +#include +#ifdef HAVE_LANGINFO_CODESET +#include +#endif +#endif + +#if OPT_INPUT_METHOD +#include +#endif + +#include +#include +#include + +#if defined(HAVE_SCHED_YIELD) +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +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 = +"WM_PROTOCOLS: DeleteWindow()\n\ + : 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 Prior:scroll-back(1,halfpage) \n\ + Shift Next:scroll-forw(1,halfpage) \n\ + Shift Select:select-cursor-start() select-cursor-end(SELECT, CUT_BUFFER0) \n\ + Shift Insert:insert-selection(SELECT, CUT_BUFFER0) \n\ +" + }, +#if OPT_MAXIMIZE + { + False, + "fullscreen", +"\ + Alt Return:fullscreen() \n\ +" + }, +#endif +#if OPT_SCROLL_LOCK + { + False, + "scroll-lock", +"\ + Scroll_Lock:scroll-lock() \n\ +" + }, +#endif +#if OPT_SHIFT_FONTS + { + False, + "shift-fonts", +"\ + Shift~Ctrl KP_Add:larger-vt-font() \n\ + Shift Ctrl KP_Add:smaller-vt-font() \n\ + Shift KP_Subtract:smaller-vt-font() \n\ +" + }, +#endif + /* PROCURA added "Meta :clear-saved-lines()" */ + { + False, + "default", +"\ + ~Meta :insert-seven-bit() \n\ + Meta :insert-eight-bit() \n\ + !Ctrl :popup-menu(mainMenu) \n\ + !Lock Ctrl :popup-menu(mainMenu) \n\ + !Lock Ctrl @Num_Lock :popup-menu(mainMenu) \n\ + ! @Num_Lock Ctrl :popup-menu(mainMenu) \n\ + ~Meta :select-start() \n\ + ~Meta :select-extend() \n\ + !Ctrl :popup-menu(vtMenu) \n\ + !Lock Ctrl :popup-menu(vtMenu) \n\ + !Lock Ctrl @Num_Lock :popup-menu(vtMenu) \n\ + ! @Num_Lock Ctrl :popup-menu(vtMenu) \n\ + ~Ctrl ~Meta :ignore() \n\ + Meta :clear-saved-lines() \n\ + ~Ctrl ~Meta :insert-selection(SELECT, CUT_BUFFER0) \n\ + !Ctrl :popup-menu(fontMenu) \n\ + !Lock Ctrl :popup-menu(fontMenu) \n\ + !Lock Ctrl @Num_Lock :popup-menu(fontMenu) \n\ + ! @Num_Lock Ctrl :popup-menu(fontMenu) \n\ + ~Ctrl ~Meta :start-extend() \n\ + ~Meta :select-extend() \n\ +" + }, + { + False, + "wheel-mouse", +"\ + Ctrl :scroll-back(1,halfpage,m) \n\ + Lock Ctrl :scroll-back(1,halfpage,m) \n\ + Lock @Num_Lock Ctrl :scroll-back(1,halfpage,m) \n\ + @Num_Lock Ctrl :scroll-back(1,halfpage,m) \n\ + :scroll-back(5,line,m) \n\ + Ctrl :scroll-forw(1,halfpage,m) \n\ + Lock Ctrl :scroll-forw(1,halfpage,m) \n\ + Lock @Num_Lock Ctrl :scroll-forw(1,halfpage,m) \n\ + @Num_Lock Ctrl :scroll-forw(1,halfpage,m) \n\ + :scroll-forw(5,line,m) \n\ +" + }, + { + False, + "default", +"\ + :select-end(SELECT, CUT_BUFFER0) \n\ + :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 +#include +#include + +#include + +/* + * 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 . +# +# 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 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 ." + +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 /* 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 + + 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 + #include + + 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 + 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' /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 + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # 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 < +# include +#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 + 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 +# 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 < 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 . +# +# 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 . 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 + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($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. 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+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } +fi + +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done + +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: should be removed in autoconf 3.0. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } + else + { echo "$as_me: error: cannot find sources in $srcdir" >&2 + { (exit 1); exit 1; }; } + fi +fi +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; 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 < if you have libraries in a + nonstandard directory + CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have + headers in a nonstandard directory + 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 </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 = $PATH + +_ASUNAME +} >&5 + +cat >&5 <\?\"\']*) + ac_arg=`echo "$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 <&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 &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:1496: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1498: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:1501: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1503: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + 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 $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line 1812 "configure" +#include "confdefs.h" +#include +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$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 + 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.$ac_ext <<_ACEOF +#line 1954 "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$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 + 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.$ac_ext <<_ACEOF +#line 2045 "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$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 +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 +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.$ac_ext <<_ACEOF +#line 2710 "configure" +#include "confdefs.h" +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$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 <&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 +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 +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="$CPPFLAGS -D_GNU_SOURCE" + + ;; +mirbsd*) #(vi + # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks and other headers which use u_int / u_short types + cf_XOPEN_SOURCE= + +cf_POSIX_C_SOURCE=$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.$ac_ext <<_ACEOF +#line 3051 "configure" +#include "confdefs.h" +#include +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +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.$ac_ext <<_ACEOF +#line 3139 "configure" +#include "confdefs.h" +#include +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +#include +#include + +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.$ac_ext <<_ACEOF +#line 3336 "configure" +#include "confdefs.h" + +#include +#include +#include + +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_ext <<_ACEOF +#line 3496 "configure" +#include "confdefs.h" +#include +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +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.$ac_ext <<_ACEOF +#line 3584 "configure" +#include "confdefs.h" +#include +int +main () +{ + +#ifndef _POSIX_C_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +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 +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 +#include +#include + +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.$ac_ext <<_ACEOF +#line 3922 "configure" +#include "confdefs.h" + +#include +#include +#include + +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +#include + +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 +#include + +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 +#include + +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 <&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 +#include +#include + +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 +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 +#include +#include + +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 < or " >&5 +echo $ECHO_N "checking for size_t in or ... $ECHO_C" >&6 +if test "${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 +#ifdef STDC_HEADERS +#include +#include +#endif +#include +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 +#include +#include +#include + +_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 + +_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 + +_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 +#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 <&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 < or " >&5 +echo $ECHO_N "checking for cc_t in or ... $ECHO_C" >&6 +if test "${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 +#if defined(HAVE_TERMIOS_H) +#include +#else +#include +#include +#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 <&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 <&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 + +_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 <&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 +/* 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 <&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 +/* 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 +/* 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 <&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 +#ifdef HAVE_LASTLOG_H +#include +#else +#ifdef HAVE_PATHS_H +#include +#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) $ECHO_C" >&6 +else + + cf_cv_have_utmp=no +for cf_header in utmpx utmp ; do +cf_utmp_includes=" +#include +#include <${cf_header}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include /* 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 +#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 +#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) $ECHO_C" >&6 +else + + cf_cv_have_utmp_ut_name=no +cf_utmp_includes=" +#include +#include <${cf_cv_have_utmp}.h> +#define getutent getutxent +#ifdef USE_LASTLOG +#include /* 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 +#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 <&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 +#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 +#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 +#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.$ac_ext <<_ACEOF +#line 5832 "configure" +#include "confdefs.h" + +#include +#include <${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 <&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.$ac_ext <<_ACEOF +#line 5938 "configure" +#include "confdefs.h" + +#include +#include +#include + +int main() +{ + struct lastlog data; + return (sizeof(data.ll_time) != sizeof(time_t)); +} +_ACEOF +rm -f conftest$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 <&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 +#ifdef HAVE_SYS_PARAM_H +#include /* 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 +#endif +#include +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.$ac_ext <<_ACEOF +#line 6258 "configure" +#include "confdefs.h" + +#include +int +main () +{ + +#ifdef NCURSES_VERSION +make an error +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$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 <&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 <>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 <>confdefs.h <&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 + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest &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 + +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 +#endif +#include +#include +#include +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 <&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 <&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 $cf_tty_name >conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest conftest.out + read cf_mode cf_links cf_usr cf_grp cf_size cf_date1 cf_date2 cf_date3 cf_rest /dev/null 1>/dev/null ) then + cf_cv_tty_group_name="tty" + fi + ;; +esac +fi + +fi +echo "$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 <&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 +#include +#include +#include +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 +#include +#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 +#include +#include +#ifdef HAVE_SYS_WAIT_H +#include +#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 +#endif +#include +#include +#include +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 <&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 <&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 +#endif +#include +#include +#include +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 <&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 <&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 <&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 /* look for wchar_t */ +#endif +#ifdef HAVE_X11_INTRINSIC_H +#include /* Intrinsic.h has other traps... */ +#endif +#ifdef HAVE_TERMIOS_H /* needed for HPUX 10.20 */ +#include +#define STRUCT_TERMIOS struct termios +#else +#define STRUCT_TERMIOS struct termio +#endif +#include +#include /* eliminate most BSD hacks */ +#include /* declare sys_errlist on older systems */ +#include /* 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 +#include + +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.$ac_ext <<_ACEOF +#line 8310 "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$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 +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 +/* 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 +/* 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 +/* 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 +/* 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 + +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 + +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 +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 +/* 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 +/* 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 <&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 <&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 + +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 + +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 + +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 +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 +/* 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 +/* 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 +#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 +#include + +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 <&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 <&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.$ac_ext <<_ACEOF +#line 12076 "configure" +#include "confdefs.h" + +#include +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_ext <<_ACEOF +#line 12108 "configure" +#include "confdefs.h" + +#ifdef HAVE_X11_XPOLL_H +#include +#endif +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_ext <<_ACEOF +#line 12142 "configure" +#include "confdefs.h" + +#include +#include +int +main () +{ +fd_set x + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_ext <<_ACEOF +#line 12196 "configure" +#include "confdefs.h" + +#include +int +main () +{ +fd_mask x + ; + return 0; +} +_ACEOF +rm -f conftest.$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.$ac_ext <<_ACEOF +#line 12229 "configure" +#include "confdefs.h" + +#define CSRG_BASED +#include +int +main () +{ +fd_mask x + ; + return 0; +} +_ACEOF +rm -f conftest.$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 +#include +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 <&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 +/* 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 <&5 +echo $ECHO_N "checking if grantpt really works... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +#line 12463 "configure" +#include "confdefs.h" + +#include +#include +#include +#include +#include +#include + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include +#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 +#include +#include +#include +#include +#include + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include +#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 +#include +#include +#include +#include +#include + +#ifndef HAVE_POSIX_OPENPT +#undef posix_openpt +#define posix_openpt(mode) open("/dev/ptmx", mode) +#endif + +#ifdef HAVE_STROPTS_H +#include +#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 <>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 "$cf_feature" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` + + cat >>confdefs.h <&6 + +echo "${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 +/* 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 <&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 +#include /* has the prototype */ +#include /* 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 +/* 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 <&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 <&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 <&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 <&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 <&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 <&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 <&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 <&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 $TERMINFO_DIR ; then + cat >>confdefs.h <&5 +echo "$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 <>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 +#include +#include +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 +/* 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 <&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 + +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 +#include +#include +#include +#include +#include + +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 $ac_cv_lib_pcre_pcre_compile = yes; then + cat >>confdefs.h <&5 +echo "$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 +/* 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 +/* 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 +#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 <>confdefs.h <&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 +/* 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 <&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 +/* 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 <&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 "$GCC" = yes +then +cat > conftest.i <&5 +echo "$as_me: checking for $CC __attribute__ directives..." >&6;} +cat > conftest.$ac_ext <&5 + + case $cf_attribute in #(vi + printf) #(vi + cf_printf_attribute=yes + cat >conftest.h <conftest.h <conftest.h <&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 <>confdefs.h <>confdefs.h <>confdefs.h <>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 <&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.$ac_ext <<_ACEOF +#line 17811 "configure" +#include "confdefs.h" +#include +int +main () +{ +printf("Hello"); + ; + return 0; +} +_ACEOF +rm -f conftest.$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: +$config_headers + +Report bugs to ." +EOF + +cat >>$CONFIG_STATUS <>$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 <>$CONFIG_STATUS <<\EOF + --version | --vers* | -V ) + echo "$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 <\$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 <>$CONFIG_STATUS <<\EOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$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 <>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$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 <>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$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 +#include +#include + +#include + +/* + * 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 */ diff --git a/data.c b/data.c new file mode 100644 index 0000000..bbccd5a --- /dev/null +++ b/data.c @@ -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 + +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 diff --git a/data.h b/data.h new file mode 100644 index 0000000..14e729a --- /dev/null +++ b/data.h @@ -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 + +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 /* has the prototype */ +#include /* 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 +#include +#include + +#include + +#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 : "")); + + 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 diff --git a/error.h b/error.h new file mode 100644 index 0000000..b6a3111 --- /dev/null +++ b/error.h @@ -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 +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + +#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 : "", + (fonts && fonts->f_b) ? fonts->f_b : "")); + + 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 +/* *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 @@ + + + + terminal + + + + + + + + + + image/svg+xml + + terminal + + + + Thomas E. Dickey + + + + + MIT-X11 + + + Translated from the X11 bitmaps/terminal file through stages to svg. + June 14, 2012 + http://invisible-island.net/xterm/ + http://invisible-island.net/xterm/terminal_48x48 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/icons/terminal_48x48.xcf b/icons/terminal_48x48.xcf new file mode 100644 index 0000000..1d9648f Binary files /dev/null and b/icons/terminal_48x48.xcf differ diff --git a/icons/terminal_48x48.xpm b/icons/terminal_48x48.xpm new file mode 100644 index 0000000..d482844 --- /dev/null +++ b/icons/terminal_48x48.xpm @@ -0,0 +1,53 @@ +/* XPM */ +static char * terminal_48x48_xpm[] = { +"48 48 2 1", +" c #000000", +". c #FFFFFF", +"................................................", +"...... ........", +"..... .................................. ......", +"..... ... ... . .....", +"..... .. ............................ .. .. ....", +"..... . .............................. . ... ...", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . ... ...", +"..... . .............................. . ... ...", +"..... . .............................. . .. ....", +"..... . .............................. . .. ....", +"..... . .............................. . . .....", +"..... .. ............................ .. . .....", +"..... ... ... ......", +"..... .................................. ......", +"...... ........", +"................................................", +"................................................", +"...... ......", +"..... .................................. ......", +"..... . . . . . . . . . . . . . . . . .. ......", +".... .................................. . ......", +".... . . . . . . . . . . . . . . . . .. . ......", +"... .................................. .. ......", +"... . . . . . . . . . . . . . . . . .. .. ......", +".. .................................. .. .......", +".. . . . . . ........", +". .................................. . .........", +". ..........", +"................................................"}; diff --git a/icons/xterm-color.png b/icons/xterm-color.png new file mode 100644 index 0000000..0e3ff83 Binary files /dev/null and b/icons/xterm-color.png differ diff --git a/icons/xterm-color.svg b/icons/xterm-color.svg new file mode 100644 index 0000000..61d0aa9 --- /dev/null +++ b/icons/xterm-color.svg @@ -0,0 +1,811 @@ + + + + + terminal + + + + + + + + + + image/svg+xml + + xterm + + + + Thomas E. Dickey + + + + + MIT-X11 + + + XTerm icon, in SVG format. + June 14, 2012 + http://invisible-island.net/xterm/ + http://invisible-island.net/xterm/xterm + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + X + TERM + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/icons/xterm-color_32x32.xcf b/icons/xterm-color_32x32.xcf new file mode 100644 index 0000000..f13ef5d Binary files /dev/null and b/icons/xterm-color_32x32.xcf differ diff --git a/icons/xterm-color_32x32.xpm b/icons/xterm-color_32x32.xpm new file mode 100644 index 0000000..7824f6c --- /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", +"................................", +".....+++++++++++++++++++++++....", +"....+@@+++++++++++++++++++@@++..", +"....+@+++++++++++++++++++++@+@+.", +"....+++++++++++++++++++++++++@@+", +"....+++#$+$#+++++++++++++++++@@+", +"....++++$#$++++++++++++++++++@@+", +"....++++$#+++++++++++++++++++@@+", +"....++++$#$++++++++++++++++++@@+", +"....+++#$+$#+++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++++++++++++++++++++++++@@+", +"....+++@@@@+%%%+&&&*+=++=++++@@+", +"....+++++@++%+++&+&*+=-==++++@@+", +"....+++++@++%%%+&&&*+==-=++++@@+", +"....+++++@++%+++&+&++=++=++++@@+", +"....+++++@++%%%+&+*&+=++=++++@@+", +"....+++++++++++++++++++++++++@+.", +"....+++++++++++++++++++++++++@+.", +"....+@+++++++++++++++++++++@++..", +"....+@@+++++++++++++++++++@@+...", +".....+++++++++++++++++++++++....", +"................................", +".....++++++++++++++++++++++++...", +"....+@@@@@@@@@@@@@@@@@@@@@@@+...", +"...+@@@@@@@@@@@@@@@@@@@@@@@+....", +"...+@@++@@++@++@@++@@+@@++@+....", +"..+@++@@++@@+@@++@@++@++@@@+....", +"..+@@@@@@@@@@@@@@@@@@@@@@@+.+...", +".+@@@@@@@@@@@@@@@@@@@@@@@+......", +".++++++++++++++++++++++++++....."}; diff --git a/icons/xterm-color_48x48.xcf b/icons/xterm-color_48x48.xcf new file mode 100644 index 0000000..574d9f2 Binary files /dev/null and b/icons/xterm-color_48x48.xcf differ diff --git a/icons/xterm-color_48x48.xpm b/icons/xterm-color_48x48.xpm new file mode 100644 index 0000000..126e454 --- /dev/null +++ b/icons/xterm-color_48x48.xpm @@ -0,0 +1,61 @@ +/* XPM */ +static char * xterm_color_48x48_xpm[] = { +"48 48 10 1", +" c None", +". c #555500", +"+ c #000000", +"@ c #FFFFFF", +"# c #FF0000", +"$ c #070700", +"% c #0B0B00", +"& c #FF8400", +"* c #49FF00", +"= c #60B7FF", +"................................................", +"......++++++++++++++++++++++++++++++++++........", +".....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@++......", +".....+@@@++++++++++++++++++++++++++++@@@+@+.....", +".....+@@++++++++++++++++++++++++++++++@@+@@+....", +".....+@++++++++++++++++++++++++++++++++@+@@@+...", +".....+@++###++++###++++++++++++++++++++@+@@@@+..", +".....+@+++##++++##+++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@++++++##++++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@+++++####+++++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@++++##++##++++++++++++++++++++++@+@@@@+..", +".....+@+++##++++##+++++++++++++++++++++@+@@@@+..", +".....+@++###++++###++++++++++++++++++++@+@@@@+..", +".....+@++++++++++++++++++++++++++++++++@+@@@@+..", +".....+@$+++++++++++++++++++++++++++++++@+@@@@+..", +".....+@%@@@@@@@+&&&&&++****+++==+++==++@+@@@@+..", +".....+@++++@++++&++++++*+++*++==+++==++@+@@@@+..", +".....+@++++@++++&++++++*+++*++=+=+=+=++@+@@@@+..", +".....+@++++@++++&&&&+++****+++=+=+=+=++@+@@@@+..", +".....+@++++@++++&++++++*+*++++=++=++=++@+@@@+...", +".....+@++++@++++&++++++*++*+++=++=++=++@+@@@+...", +".....+@++++@++++&&&&&++*+++*++=+++++=++@+@@+....", +".....+@++++++++++++++++++++++++++++++++@+@@+....", +".....+@++++++++++++++++++++++++++++++++@+@+.....", +".....+@@++++++++++++++++++++++++++++++@@+@+.....", +".....+@@@++++++++++++++++++++++++++++@@@++......", +".....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@++......", +"......++++++++++++++++++++++++++++++++++........", +"................................................", +"................................................", +"......++++++++++++++++++++++++++++++++++++......", +".....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@++......", +".....+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@++......", +"....+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@+......", +"....+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@+@+......", +"...+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@@+......", +"...+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@+@@+@@+......", +"..+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@@+.......", +"..+@++@++++++++++++++++++++++++++@++@+@+........", +".+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+@+.........", +".+++++++++++++++++++++++++++++++++++++..........", +"................................................"}; diff --git a/icons/xterm.png b/icons/xterm.png new file mode 100644 index 0000000..a2fcf1b Binary files /dev/null and b/icons/xterm.png differ 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 @@ + + + + + terminal + + + + + + + + + + image/svg+xml + + xterm + + + + Thomas E. Dickey + + + + + MIT-X11 + + + XTerm icon, in SVG format. + June 14, 2012 + http://invisible-island.net/xterm/ + http://invisible-island.net/xterm/xterm + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + X + TERM + + diff --git a/icons/xterm_32x32.xcf b/icons/xterm_32x32.xcf new file mode 100644 index 0000000..7a5a5a7 Binary files /dev/null and b/icons/xterm_32x32.xcf differ 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 new file mode 100644 index 0000000..a4dc88e Binary files /dev/null and b/icons/xterm_48x48.xcf differ 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", +"................................................", +"...... ........", +"..... .................................. ......", +"..... ... ... . .....", +"..... .. ............................ .. .. ....", +"..... . .............................. . ... ...", +"..... . . .... ................... . .... ..", +"..... . .. .... .................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . ..... ....................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . .... ...................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . ... .. ..................... . .... ..", +"..... . .. .... .................... . .... ..", +"..... . . .... ................... . .... ..", +"..... . .............................. . .... ..", +"..... . .............................. . .... ..", +"..... . . . .. ... ... . . .... ..", +"..... . ... .... ...... ... .. ... . . .... ..", +"..... . ... .... ...... ... .. . . . . . .... ..", +"..... . ... .... ... ... . . . . . .... ..", +"..... . ... .... ...... . .... .. .. . . ... ...", +"..... . ... .... ...... .. ... .. .. . . ... ...", +"..... . ... .... .. ... .. ..... . . .. ....", +"..... . .............................. . .. ....", +"..... . .............................. . . .....", +"..... .. ............................ .. . .....", +"..... ... ... ......", +"..... .................................. ......", +"...... ........", +"................................................", +"................................................", +"...... ......", +"..... .................................. ......", +"..... . . . . . . . . . . . . . . . . .. ......", +".... .................................. . ......", +".... . . . . . . . . . . . . . . . . .. . ......", +"... .................................. .. ......", +"... . . . . . . . . . . . . . . . . .. .. ......", +".. .................................. .. .......", +".. . . . . . ........", +". .................................. . .........", +". ..........", +"................................................"}; diff --git a/input.c b/input.c new file mode 100644 index 0000000..e9d87da --- /dev/null +++ b/input.c @@ -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 + +#include + +#ifdef VMS +#include +#endif + +#if HAVE_X11_DECKEYSYM_H +#include +#endif + +#if HAVE_X11_SUNKEYSYM_H +#include +#endif + +#if HAVE_X11_XF86KEYSYM_H +#include +#endif + +#ifdef HAVE_XKBKEYCODETOKEYSYM +#include +#endif + +#include +#include +#include + +#include + +#include +#include +#include +#include + +/* + * 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 */ + +#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, + " XF86Paste", + "insert-selection(SELECT, CUT_BUFFER0)"); + } +#endif +#ifdef SunXK_Paste + if (theMap[i] == SunXK_Paste) { + TRACE(("keyboard has SunXK_Paste\n")); + addTranslation(xw, + " 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 , University of Cambridge, April 2001 + * + * Special thanks to Richard Verhoeven 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 ロ 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 Р 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 Э 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 έ 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 Π 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 ภ THAI 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 อ THAI 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 ᆭ HANGUL 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 + +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 - < +#include /* FIXME - needed for 'term' */ + +#include + +/* + * 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 diff --git a/main.c b/main.c new file mode 100644 index 0000000..04a3d28 --- /dev/null +++ b/main.c @@ -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 + +#include +#include + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include +#elif defined(HAVE_LIB_XAW3D) +#include +#elif defined(HAVE_LIB_NEXTAW) +#include +#elif defined(HAVE_LIB_XAWPLUS) +#include +#endif + +#endif /* OPT_TOOLBAR */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#if OPT_WIDE_CHARS +#include +#endif + +#ifdef __osf__ +#define USE_SYSV_SIGNALS +#define WTMP +#include /* openpty() */ +#endif + +#ifdef __sgi +#include /* 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 +#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 +#endif + +#ifndef TTY_GROUP_NAME +#define TTY_GROUP_NAME "tty" +#endif + +#include + +#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 /* for I_PUSH */ +#include /* 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 +#undef USE_SYSV_ENVVARS +#undef FIOCLEX +#undef FIONCLEX +#define setpgrp2 setpgrp +#include +#include +#endif + +#ifdef __hpux +#define HAS_BSD_GROUPS +#include +#endif /* __hpux */ + +#ifdef __osf__ +#define HAS_BSD_GROUPS +#undef USE_SYSV_PGRP +#define setpgrp setpgid +#endif + +#ifdef __sgi +#define HAS_BSD_GROUPS +#include +#endif /* __sgi */ + +#ifdef sun +#include +#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 +#endif +#endif /* USE_POSIX_TERMIOS */ +#ifdef Lynx +#include +#else +#include +#endif +#ifndef __INTERIX +#define HAS_BSD_GROUPS +#endif +#endif /* !VMS */ +#endif /* !linux */ + +#endif /* __QNX__ */ + +#endif /* } !SYSV */ + +/* Xpoll.h and 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 /* for NOFILE */ +#endif + +#if defined(BSD) && (BSD >= 199103) +#define WTMP +#endif + +#include + +#ifdef __hpux +#include +#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 +#endif + +#if defined(UTMPX_FOR_UTMP) + +#include + +#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 + +#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 /* 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 +#endif /* PUCC_PTYD */ + +#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) +#include /* openpty() */ +#endif + +#if defined(__FreeBSD__) || defined(__DragonFly__) +#include /* 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 + +#if defined(__SCO__) || (defined(ISC) && !defined(_POSIX_SOURCE)) +#undef SIGTSTP /* defined, but not the BSD way */ +#endif + +#ifdef SIGTSTP +#include +#endif + +#if defined(__SCO__) || defined(__UNIXWARE__) +#undef ECHOKE +#undef ECHOCTL +#endif + +#if defined(HAVE_SYS_TTYDEFAULTS_H) && !defined(CEOF) +#include +#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 /* 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 +#include +#include +#include +#include + +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 diff --git a/main.h b/main.h new file mode 100644 index 0000000..17c31c3 --- /dev/null +++ b/main.h @@ -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 + +#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 diff --git a/menu.c b/menu.c new file mode 100644 index 0000000..4cc3e2e --- /dev/null +++ b/menu.c @@ -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 +#include +#include +#include +#include + +#include + +#include + +#define app_con Xaw_app_con /* quiet a warning from SimpleMenu.h */ + +#if defined(HAVE_LIB_XAW) + +#include +#include +#include +#include + +#if OPT_TOOLBAR +#include +#include +#endif + +#elif defined(HAVE_LIB_XAW3D) + +#include +#include +#include +#include + +#if OPT_TOOLBAR +#include +#include +#endif + +#elif defined(HAVE_LIB_NEXTAW) + +#include +#include +#include +#include + +#if OPT_TOOLBAR +#include +#include +#endif + +#elif defined(HAVE_LIB_XAWPLUS) + +#include +#include +#include +#include + +#if OPT_TOOLBAR +#include +#include +#endif + +#endif + +#undef app_con + +#include +#include + +#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)); +} diff --git a/menu.h b/menu.h new file mode 100644 index 0000000..5f5ad95 --- /dev/null +++ b/menu.h @@ -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 + +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 diff --git a/misc.c b/misc.c new file mode 100644 index 0000000..822b590 --- /dev/null +++ b/misc.c @@ -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 +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#if HAVE_X11_SUNKEYSYM_H +#include +#endif + +#ifdef HAVE_LANGINFO_CODESET +#include +#endif + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#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 number ; string , however + * older xterms can accept 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 + * , which is the 7-bit equivalent to . + */ + 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 ) */ + 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 ) */ + 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 + ("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 +#define XTERM_MAIN + +#define RES_OFFSET(field) XtOffsetOf(XTERM_RESOURCE, field) + +#include + +#include +#ifdef I18N +#include +#endif + +#if OPT_TOOLBAR + +#if defined(HAVE_LIB_XAW) +#include +#elif defined(HAVE_LIB_XAW3D) +#include +#elif defined(HAVE_LIB_NEXTAW) +#include +#elif defined(HAVE_LIB_XAWPLUS) +#include +#endif + +#endif /* OPT_TOOLBAR */ + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#if OPT_WIDE_CHARS +#include +#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 +#include /* for NOFILE */ +#include +#include + +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 /* 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 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 Fri, 25 May 2012 05:36:50 -0400 + +xterm-dev (279) unstable; urgency=low + + * Miscellaneous fixes. + + -- Thomas E. Dickey 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 Thu, 12 Jan 2012 08:10:50 -0500 + +xterm-dev (277) unstable; urgency=low + + * Minor keyboard fix. + + -- Thomas E. Dickey Tue, 11 Oct 2011 20:12:14 -0400 + +xterm-dev (276) unstable; urgency=low + + * Regressions in #272, #274. + + -- Thomas E. Dickey Wed, 28 Sep 2011 17:34:20 -0400 + +xterm-dev (275) unstable; urgency=low + + * Regressions in #272, #274. + + -- Thomas E. Dickey Sun, 11 Sep 2011 09:46:57 -0400 + +xterm-dev (274) unstable; urgency=low + + * Various build-fixes. + + -- Thomas E. Dickey Sun, 28 Aug 2011 20:07:29 -0400 + +xterm-dev (273) unstable; urgency=low + + * Build-fixes/regressions from #272. + + -- Thomas E. Dickey Thu, 25 Aug 2011 05:42:58 -0400 + +xterm-dev (272) unstable; urgency=low + + * Build-fix for termcap systems. + + -- Thomas E. Dickey 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 Fri, 29 Apr 2011 20:30:29 -0400 + +xterm-dev (270) unstable; urgency=low + + * more fixes for fullscreen toggle. + + -- Thomas E. Dickey Sun, 20 Mar 2011 14:53:54 -0400 + +xterm-dev (269) unstable; urgency=low + + * amend translations for fullscreen toggle. + + -- Thomas E. Dickey Sun, 13 Feb 2011 19:20:48 -0500 + +xterm-dev (268) unstable; urgency=low + + * build-fixes, etc. + + -- Thomas E. Dickey Wed, 24 Nov 2010 06:17:16 -0500 + +xterm-dev (267) unstable; urgency=low + + * build-fixes, etc. + + -- Thomas E. Dickey 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 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 +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 + +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 </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 + +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, 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0x1F04, 0x0345}, +{ 0x1F85, 0x1F05, 0x0345}, +{ 0x1F86, 0x1F06, 0x0345}, +{ 0x1F87, 0x1F07, 0x0345}, +{ 0x1F0A, 0x1F08, 0x0300}, +{ 0x1F0C, 0x1F08, 0x0301}, +{ 0x1F0E, 0x1F08, 0x0342}, +{ 0x1F88, 0x1F08, 0x0345}, +{ 0x1F0B, 0x1F09, 0x0300}, +{ 0x1F0D, 0x1F09, 0x0301}, +{ 0x1F0F, 0x1F09, 0x0342}, +{ 0x1F89, 0x1F09, 0x0345}, +{ 0x1F8A, 0x1F0A, 0x0345}, +{ 0x1F8B, 0x1F0B, 0x0345}, +{ 0x1F8C, 0x1F0C, 0x0345}, +{ 0x1F8D, 0x1F0D, 0x0345}, +{ 0x1F8E, 0x1F0E, 0x0345}, +{ 0x1F8F, 0x1F0F, 0x0345}, +{ 0x1F12, 0x1F10, 0x0300}, +{ 0x1F14, 0x1F10, 0x0301}, +{ 0x1F13, 0x1F11, 0x0300}, +{ 0x1F15, 0x1F11, 0x0301}, +{ 0x1F1A, 0x1F18, 0x0300}, +{ 0x1F1C, 0x1F18, 0x0301}, +{ 0x1F1B, 0x1F19, 0x0300}, +{ 0x1F1D, 0x1F19, 0x0301}, +{ 0x1F22, 0x1F20, 0x0300}, +{ 0x1F24, 0x1F20, 0x0301}, +{ 0x1F26, 0x1F20, 0x0342}, +{ 0x1F90, 0x1F20, 0x0345}, +{ 0x1F23, 0x1F21, 0x0300}, +{ 0x1F25, 0x1F21, 0x0301}, +{ 0x1F27, 0x1F21, 0x0342}, +{ 0x1F91, 0x1F21, 0x0345}, +{ 0x1F92, 0x1F22, 0x0345}, +{ 0x1F93, 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 diff --git a/print.c b/print.c new file mode 100644 index 0000000..b03386d --- /dev/null +++ b/print.c @@ -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 +#include +#include +#include +#include + +#include +#include + +#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 +} diff --git a/proto.h b/proto.h new file mode 100644 index 0000000..d2463ce --- /dev/null +++ b/proto.h @@ -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 + +#if OPT_WIDE_CHARS +#include +#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 diff --git a/ptyx.h b/ptyx.h new file mode 100644 index 0000000..af201e6 --- /dev/null +++ b/ptyx.h @@ -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 +#endif + +/* ptyx.h */ +/* *INDENT-OFF* */ +/* @(#)ptyx.h X10/6.6 11/10/86 */ + +#include +#include /* for XtNdieCallback, etc. */ +#include /* for standard resource names */ +#include /* For Max() and Min(). */ + +#undef bcopy +#undef bzero +#include + +#include +#include +#ifdef XRENDERFONT +#include +#endif + +#include + +/* 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 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 + +#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 +#include +#include +#include +#include +#include + +#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 +#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 +#include + +#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 +#include +#include +#include +#include +#include + +#include + +#if OPT_WIDE_CHARS +#include +#endif + +#include + +#include +#include + +#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 + +#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 + +#include + +#if defined(HAVE_LIB_XAW) +#include +#elif defined(HAVE_LIB_XAW3D) +#include +#elif defined(HAVE_LIB_NEXTAW) +#include +#elif defined(HAVE_LIB_XAWPLUS) +#include +#endif + +#if defined(HAVE_XKBQUERYEXTENSION) && defined(HAVE_X11_XKBLIB_H) && defined(HAVE_X11_EXTENSIONS_XKB_H) +#include +#include +#else +#undef HAVE_XKBQUERYEXTENSION +#endif + +#include +#include +#include +#include +#include + +/* + * 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" diff --git a/tabs.c b/tabs.c new file mode 100644 index 0000000..c962dc9 --- /dev/null +++ b/tabs.c @@ -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 +#include + +#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 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position#``9Yin sky plane"`j9YFrom 2:40: 0!`t9YEach 0: 1: 0+fd,C+fi,RSUN->.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,N7lv @May 4 1986 Occultation of nepklem 1026 by Triton (N1)7h` @Observed from SAAO Sutherland 74" Long= -20 48 44.3 Lat= -32 22 43.46dj @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-1182ld @ P.A.= 12.7 deg.1hn @ Phase = 1.5 deg = 100.0%0dx @ Alt= 75 d, Az= -36 d0`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 new file mode 100644 index 0000000..0e62344 Binary files /dev/null and b/tektests/usmap.tek differ diff --git a/termcap b/termcap new file mode 100644 index 0000000..525977e --- /dev/null +++ b/termcap @@ -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 +#include + +#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); + } +} diff --git a/trace.c b/trace.c new file mode 100644 index 0000000..43311c4 --- /dev/null +++ b/trace.c @@ -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 /* for definition of GCC_UNUSED */ + +#if OPT_TRACE + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#ifdef HAVE_X11_TRANSLATEI_H +#include +#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 diff --git a/trace.h b/trace.h new file mode 100644 index 0000000..cd86933 --- /dev/null +++ b/trace.h @@ -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 + +#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 : "")) +#define init_Sres2(name,i) \ + TRACE(("init " #name "[%d] = \"%s\"\n", i, \ + (wnew->name(i) = x_strtrim(request->name(i))) != NULL \ + ? wnew->name(i) : "")) +#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 () { + if (/^([0-9,A-F]{4,6});([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*)$/) { + $name{hex($1)} = $2; + } else { + die("Syntax error in line '$_' in file '$unicodedata'"); + } +} +close(UDATA); + +# read mapping (from http://wsinwp07.win.tue.nl:1234/unicode/keysym.map) +open(LIST, ") { + if (/^0x([0-9a-f]{4})\s+U([0-9a-f]{4})\s*(\#.*)?$/){ + 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$_\n"); + } +} +close(LIST); + +# read entries in keysymdef.h +open(LIST, ") { + if (/^\#define\s+XK_([A-Za-z_0-9]+)\s+0x([0-9a-fA-F]+)\s*(\/.*)?$/) { + next if /\/\* deprecated \*\//; + my $keysymname = $1; + my $keysym = hex($2); + $keysym_to_keysymname{$keysym} = $keysymname; + } +} +close(LIST); + +print < 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 , University of Cambridge, April 2001 + * + * Special thanks to Richard Verhoeven 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 <= 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, +# Markus Kuhn, University of Cambridge, +# +# 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 + +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; +} diff --git a/util.c b/util.c new file mode 100644 index 0000000..b1d1496 --- /dev/null +++ b/util.c @@ -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 + +#include +#include +#include +#include +#include + +#include +#include +#include + +#if OPT_WIDE_CHARS +#if defined(HAVE_WCHAR_H) && defined(HAVE_WCWIDTH) +#include +#endif +#include +#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; +} diff --git a/uxterm b/uxterm new file mode 100755 index 0000000..aa07d1d --- /dev/null +++ b/uxterm @@ -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 - < from VMS.C + * Forced device type to be VT102 since that is + * what we are emulating. + */ + +#include +#include + +#include +#include + +#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; +} diff --git a/vms.h b/vms.h new file mode 100644 index 0000000..8eb2064 --- /dev/null +++ b/vms.h @@ -0,0 +1,41 @@ +/* $XFree86: xc/programs/xterm/vms.h,v 1.1 2000/02/08 17:19:45 dawes Exp $ */ + +/* vms.h + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +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 ""; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD ""; exit' 0 1 2 5 15 +fi + +echo "" +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 "" + 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 $OPT ""; exit' EXIT HUP INT TRAP TERM +else + trap '$CMD $OPT ""; exit' 0 1 2 5 15 +fi + +echo "" +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 "" + 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 +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 + 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, "+; + 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 +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 $TMP + +LIST="00 30 80 d0 ff" +FULL="10 11 12 13 14 15 16 17 18" + +echo "reading current color settings" + +exec /dev/tty + read reply + eval original$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 +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, "+; + 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, "+; + 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 +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, "+; + 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 +read original + +stty $old + +# We actually get this terminated by an backslash, but the backslash +# is lost. We may lose doublequote characters when restoring the title, +# depending on the shell. +original=`echo "$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 + +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 + +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 + + 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 + +#include +#include +#include +#include + +#include + +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 +#include + +#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; diff --git a/xterm.h b/xterm.h new file mode 100644 index 0000000..8d317ae --- /dev/null +++ b/xterm.h @@ -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 +#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 + +#ifndef HAVE_CONFIG_H + +#define HAVE_LIB_XAW 1 + +#ifdef CSRG_BASED +/* Get definition of BSD */ +#include +#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 */ +#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 +#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 +#endif + +#ifdef HAVE_SYS_WAIT_H +#include +#endif + +#include +#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 +#include + +#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) +#include +#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 +# include +#else +# ifdef HAVE_SYS_TIME_H +# include +# else +# include +# endif +#endif + +/* these may be needed for sig_atomic_t */ +#include +#include + +#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 + +#endif /* USE_SYS_SELECT_H */ + +#include + +#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) : "") + +#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 @@ + + + + +XTERM - Change Log + + + + +
+http://invisible-island.net/xterm/
+Copyright © 1997-2011,2012 by Thomas E. Dickey +
+

Contents

+This file contains a list of the changes that I have made for xterm, +from the notes that I add when submitting a patch. +

+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). +Here +is the latest version of this file. + +

+ +

Patch #281 - 2012/06/26

+
    +
  • remove "$(srcdir)/" from install-icon rule to fix builds when + --srcdir configuration option is used. + +
  • 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). + +
  • undo the XK_Home / XK_End change from + patch #280 + which broke the non-VT220 keyboard for those keys + (report by H Merijn Brand). +
+ +

Patch #280 - 2012/06/24

+
    +
  • add configure check to work around warning from + desktop-file-install for "Encoding", + noting that it emits deprecation warnings without + providing its version information. + +
  • add configure option + --with-icon-theme to + tell xterm whether to install into an icon theme, + defaulting to "hicolor" + (Redhat #755206, #799614 and #804279). + +
  • change + --with-icondir + to look for "icons" directory rather than "pixmaps" by default. + Add new option + --with-pixmapdir + to allow these two uses to be installed concurrently. + +
  • modify configure options + --with-app-defaults and + --with-icondir + to accept "auto" as value to look for existing directory + from well-known locations. + +
  • add missing codes for secondary DA response which tell the type + of terminal as in the primary DA response. + +
  • update primary DA response for VT420 to include user windows + and horizontal scrolling. + +
  • add modifyKeyboard resource to support + keypad-modifier changes per request by Thomas Wolff. + +
  • add XK_Home / XK_End to editing-keypad checks + +
  • add back-tab key kB to termcap entries to match + the terminfo. + +
  • update terminfo to match corresponding entries in ncurses, + e.g., add XT and adjust sgr string + for xterm-bold entry. + +
  • 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: + altSendsEscape, backarrowKey, + backarrowKeyIsErase, deleteIsDEL, + metaSendsEscape (Redhat #819588). + +
  • change default emulation level to VT420 (discussion with + Ailin Nemui). + +
  • improve logic for DECSCL; + patch 279 + partly enforced limitation of this to higher-level emulations. + This patch finishes that change. + +
  • 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. + +
  • modify IL/DL to set cursor to first column on row for better + VT102/VT220 compatibility (prompted by code review of mosh). + +
  • 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 patch #279 + (report/analysis by Ailin Nemui). + +
  • fixes to avoid using SIGCHLD handler of main program + in printer's subprocess (report by Joe Julian). + +
  • correct restore-parameter for mouse-modes from + patch #279 + changes. + +
  • add null-pointer checks to input-method caching added in + patch #277 + to fix a problem in the exposure code, + when deselecting a window + (report by Kriston Rehberg). + +
  • unset DESKTOP_STARTUP_ID environment variable to + lessen confusion on the part of GTK applications which use the + variable without checking it (report by John Little). +
+ +

Patch #279 - 2012/05/10

+
    +
  • fill in missing cases in the save/restore modes feature + (report by Thomas Wolff). + +
  • add check to ensure that combining characters are precomposed in + the order given (report/analysis by Andries E Brouwer). + +
  • 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). + +
  • amend fix for Debian #650291 in + patch #277 changes to account for + different data returned by vnc4server + (Debian #670638). + +
  • add check in DECCRA operation to make copies of blinking text also + blink by updating a line-level flag. + +
  • modify rectangle operations to work with DECOM. + +
  • modify DECSERA to use the current protected state rather than + preserving it. + +
  • add precompose resource to allow storing character + data in Normalized Form D as described in + http://unicode.org/reports/tr15/ + (report/discussion with Andries E Brouwer). + +
  • modify CBT, other ISO-6429 controls which are used by VT520 to + work with DECOM. + +
  • add HPR and VPR controls, ISO 6429 cursor movement used in VT520. + +
  • remove "linux" restriction for IUTF8 ifdef in main.c (prompted by + Matthew Dempsky posting on mailing.openbsd.tech). + +
  • implement the remaining VT420-level device status reports. + +
  • change DECXCPR to return page 1, rather than 0. + +
  • improve VT-level checks on reporting functions, such as DECXCPR. + +
  • change limit on decTerminalID to 525. + +
  • fixes to improve vttest vt52 screen when running as a VT420: +
      +
    • add checks for some VT2xx and up controls for consistency: + DECSCL, S1C8T, S1C7T. +
    • modify DECRQSS return for DECSCL to only return that when + running as VT2xx and up. +
    • when exiting from VT52-mode, resume in VT100 level rather + than the level before starting VT52-mode. +
    + +
  • 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. + +
  • correct macro definition used for testing modes used in ANSI/DEC + request-mode controls introduced + in patch #262. + +
  • modify x_getlogin to check $LOGNAME and $USER before + fallback to getlogin, so that user's choice for these + variables can be carried forward to the xterm process + (Debian #611487). + +
  • document DECSCUSR response for DECRQSS in ctlseqs.ms + +
  • add zIconTitleFormat resource to allow customizing + the "*** " prefixed to the icon title when the + zIconBeep feature is activated + (request by Thomas Adam). + +
  • 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). + +
  • correct response data for DECSCUSR in reply for DECRQSS response, + which had inverted the blink-value + (reports by Ailin Nemui, Paul LeoNerd Evans). + +
  • add a null-pointer check in OkPasswd macro + to fix a problem in resize with Fedora 17 + and a serial console (report/patch by Daniel Drake). + +
  • 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). + +
  • updated configure check for workable posix_openpt + versus grantpt, from luit fixes. + +
  • modify DECIC/DECDC/DECBI/DECFI + implemented in patch #277 + to enable them only in VT4xx mode and up (report by Ailin Nemui). + +
  • update config.guess, config.sub +
+ +

Patch #278 - 2012/01/18

+
    +
  • correct initialization for eightBitMeta resource + (FreeBSD #164101). + +
  • make special check for Darwin 9 (and lower) to not + use posix_openpt (report by Christian Ebert). + +
  • 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. +
+ +

Patch #277 - 2012/01/07

+
    +
  • remove special case for ISC pseudo-terminals which attempts to + open the pty in two different ways. + +
  • move call to grantpt before asking utempter to + add a record, to work with kFreeBSD which does not update the + terminal's ownership until this point (Debian #652907). + +
  • document limitation of XIM interface in manpage (Debian #230787). + +
  • cleanup error reporting with new xtermWarning function. + +
  • add configure option --disable-selection-ops to + make the new actions optional. + +
  • 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): +
      +
    • exec-formatted +
    • exec-selectable +
    • insert-formatted +
    • insert-selectable +
    + +
  • add visualBellLine resource to allow + visualBell to flash only the current line (prompted by + patch by Gertjan Halkes). + +
  • add eightBitMeta 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). + +
  • improve discussion of eightBitInput in the manpage + (prompted by Debian #326200). + +
  • correct logic for alt-sends-escape action, + overlooked when implementing altSendsEscape resource, + which still used eightBitInput resource value. + +
  • add a workaround for XAllocColor(), 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). + +
  • undo parameter checks for RequestResize() added in + patch #251 and amended in + patch #270, because zeros also are + special cases (report by John S Urban). + +
  • modify some test-scripts to use /bin/echo rather than + the shell's possibly-builtin echo, to work around + broken configuration on Mac OS X, i.e., neither honoring the option + nor flagging an error. + +
  • add SGR 1006, as a better technical solution than SGR 1015: +
      +
    • the responses will not be confused with line-deletion and + scrolling controls. +
    • 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. +
    • the control responses for pressing and releasing a mouse + button differ, allowing an application to tell which button was + released. +
    +

    + 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. + +

  • add support for urxvt SGR 1015 to address shortcoming of + SGR 1005 with luit (patch by Egmont Koblinger). + +
  • add ISO and DEC controls useful for left/right scrolling. + +
  • add some changes for OpenBSD and MirBSD (adapted from patch by + Thorsten Glaser): +
      +
    • disable search for non-Unix96 ptys. +
    • fix a gcc warning in timestamp_filename +
    • modify Imakefile to install xterm setgid to utmp. +
    + +
  • add/use/prefer posix_openpt() for opening + pseudo-terminal. + +
  • modify special errno handling case in ptydata.c from + patch #158 + 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). + +
  • add keyboard logic to map shift-tab into XK_ISO_Left_Tab, which is + usually, not always, done by the X keyboard configuration. + +
  • portability fixes for some configure macros: + CF_XOPEN_SOURCE +
+ +

Patch #276 - 2011/10/10

+
    +
  • modify clipping limits for TrueType fonts to account for the + scaleHeight resource setting, to work around another + problem due to recent FreeType changes. In this case, the + DejaVu Sans Mono 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). + +
  • improve recovery when bitmap fonts are not installed, e.g., so + that switching font-sizes works for TrueType fonts. + +
  • modify lookup for XTERM_SHELL feature to allow + relative pathnames. + +
  • modify abbreviation disambiguation check + for command-line parameters to account for -geometry, + whose parameter may begin with "+" or "-" + (report by Scott Bertilson). +
+ +

Patch #275 - 2011/09/11

+
    +
  • add ash, zsh to known shells for + resize. + +
  • modify resize + to reuse the logic from xterm + which determines the actual logon-user's shell + if $SHELL is not set. + +
  • revert the unsetenv("SHELL") added in + patch #272. + +
  • an unsetenv("SHELL") added in + patch #272 to help ensure that + luit 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 patch #157 + to handle this situation + did not take into account that repeated calls to + getpwnam and getpwuid + 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). + +
  • adjust ifdef's for putenv and unsetenv + in case only one of those is provided on a given platform. + +
  • correct comparison used in ExposeContains macro from + patch #274 + changes, to handle window-dragging (patch by Todd Eigenschink). +
+ +

Patch #274 - 2011/09/05

+
    +
  • portability fixes for cygwin: do not define SVR4, + and work around nonstandard header location. + +
  • ifdef'd use of unsetenv + from patch #273 + changes to work with Solaris 9 + (report by Waldemar Rachwal). + +
  • modify logic for XtAppPending to merge adjacent + Expose and ConfigureNotify events + which are redundant (report by Edward McGuire). + +
  • fix an unneeded warning message when -r option + is given. + +
  • remove a few redundant entries from table used for helping + abbreviation-checking of command-line options, makes + -geom work again after + patch #272 changes + as an abbreviation of + -geometry. + +
  • add scaleHeight resource and + command-line option -sh + as workaround for some font-configurations broken by + changes in FreeType 2.4.6 (report by Miroslav Hodak). + +
  • portability fixes for some configure macros: + CF_FUNC_TGETENT, + CF_XOPEN_SOURCE, + CF_X_ATHENA_LIBS. + +
  • add configure option --with-freetype-config to + improve selection over the plethora of configuration options + which freetype has so far provided. + +
  • build-fix for configure --enable-load-vt-fonts when + --enable-widec is not specified. + +
  • build-fixes for suppressing various features, needed after changes + in patches 270, 271 and 272 (report by Brian Lindholm) +
+ +

Patch #273 - 2011/08/25

+
    +
  • build-fix for out-of-tree "make docs" rule. + +
  • correct a typo in x_strdup, from + patch #198 + changes. + +
  • correct initialization for -e option, broken in + patch #272 + changes (report by Gabriele Balducci). + +
  • build-fix for out-of-tree builds to address minstall + script changes in + patch #272 + (patch by Thierry Reding). +
+ +

Patch #272 - 2011/08/24

+
    +
  • document limitation of Gtk in connection with xterm's + -into option, in the manpage (Ubuntu #806969). + +
  • improve -into by checking for and using the size + of the window within which xterm is embedded, overriding other + clues. + +
  • modify logic for localeFilter resource to allow that + to include command-line options of luit. + +
  • improve -into by checking for invalid window-id, + and allowing hexadecimal/decimal/octal values. + +
  • improve keepSelection, adding the case where the + highlighting is cleared, + overlooked in patch #230 + (patch by Marco Peereboom). + +
  • 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, -d now works as + an abbreviation for -display. + +
  • fix regression in command-line parsing introduced in + patch #271 changes + for Debian #629358, + (Debian #637910). + +
  • split-out new termcap/terminfo building block + xterm+kbs for configurability. + +
  • modify terminfo file to reflect changes in ncurses + for xterm-16color and xterm-256color. + +
  • modify minstall.sh, etc., to reflect the default + default class, + $TERM and + decTerminalID values. + +
  • reword resize manpage to reflect the fact that + $TERMCAP is not set on all systems (patch by + Alan Coopersmith). + +
  • work around combined Xaw6/Xaw7 package in DragonFlyBSD which + omits the usual symbolic link to the preferred library name. + +
  • 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 +
+ +

Patch #271 - 2011/07/14

+
    +
  • omit permissions adjustments to pty on exit except for + pre-Unix98 ptys, since modern implementations handle this + (report by Sean C Farley). + +
  • 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). + +
  • modify menu-creation to suppress entries which will never be used + in the current configuration, rather than simply disabling them. + +
  • add resource printModeImmediate and menu item to + allow print of screen plus saved lines to a file. + +
  • add menu item to allow runtime enable/disable of the + printFileOnXError feature. + +
  • append a timestamp to filename used in + printFileOnXError feature, + and restrict its permissions + (request by Vincent Lefevre). + +
  • 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). + +
  • add configure --with-app-class option, to simplify + building "xterm-dev" packages with filenames that do not conflict + with conventional "xterm" packages. + +
  • corrected logic flow for DECSCL, which prevented the updated + operating level from being reported via DECRQSS (report by + Ailin Nemui). + +
  • corrected default for brokenStringTerm resource to + match manpage. + +
  • add vttests/dynamic.pl + +
  • add runtime check for locale not supported by X libraries, and + fallback to XA_STRING in this case (request by Bryan Henderson). + +
  • fix a special case in configure script after no FreeType libraries + are found. The script was proceeding to check for a usable + configuration. + +
  • add xterm+tmux building block to terminfo (adapted + from changes proposed by Ailin Nemui and Nicholas Marriott). + +
  • improve discussion of faceName resource in manpage + (adapted from suggestions by Jens Schweikhardt). + +
  • correct mapping of shifted up/down cursor-keys in termcap + function-keys mode, i.e., resource tcapFunctionKeys + (patch by Gertjan Halkes). + +
  • update AIX case in CF_XOPEN_SOURCE configure macro to + add release 7.x. + +
  • modify ifdef's in xterm_io.h for __hpux + 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). + +
  • improve filtering of desktop category scanning, to exclude XFCE. + +
  • 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). + +
  • modify configure script to work around special case where user's + environment adds compiler flags to the CC variable + (prompted by report by Paul Lampert). + +
  • 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). + +
  • add response for DECRQSS which gives the setting + for DECSCUSR. + +
  • modify AllocateTermColor() to handle + XtDefaultForeground and + XtDefaultBackground, + which are not recognized by XParseColor. + For example, this fixes the use of OSC 112 + when no explicit cursor color was set (report by Ailin Nemui). + +
  • handle special-case of KeyPress translated to + popup-menu action (Ubuntu #756273). +
+ +

Patch #270 - 2011/04/26

+
    +
  • build-fix, e.g., for using imake on platforms which + use the termcap library. + +
  • modify utf8 resource to accept a name. + +
  • mention default for fontWarnings in manpage + (report by Werner Scheinast). + +
  • split "UTF-8" menu entry into "UTF-8 Encoding" and "UTF-8 Fonts" + (prompted by discussion with Werner Scheinast). + +
  • gray-out font-menu entries when a font fails to load, e.g., + a bitmap font is not installed. + +
  • improve behavior when there is no app-defaults file: +
      +
    • set the toolBar resource to false +
    • gray-out the font menu entries where no resource is found. +
    + +
  • add configure option --with-desktop-category + to allow customization of the ".desktop" files. + +
  • build-fix for the install-desktop makefile-rule, + when the source/build directories differ + (patch by Loïc Minier). + +
  • add menu entry and corresponding resource which can be used to + suppress all bold-fonts (discussion with Jan Engelhardt). + +
  • 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). + +
  • widen ifdef for screen-resizing logic + from + patch #176 changes + to send + SIGWINCH to process group to include any + system supporting ioctl(*,TIOCGPGRP,*) + (prompted by linux-specific patch in OpenSUSE rpm package). + +
  • add + printModeOnXError and + printFileOnXError + 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). + +
  • restore logic that made reverse-video apply to the scrollbar's + foreground/background, broken in + patch #158 + (report by Bryan Ischo). + +
  • amend some of the window operations parameter-checks added in + patch #251 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). + +
  • correct order of initialization for translations vs + fullscreen + resources to enable a special case which omits + the Alt-Enter translation + when fullscreen is disabled (Debian #612978). + +
  • update config.guess, config.sub +
+ +

Patch #269 - 2011/02/19

+
    +
  • build-fixes for imake (report by Heiko Berges). + +
  • modify autoconf macro CF_PKG_CONFIG to work with cross-compile + environments (patch by Thierry Reding). + +
  • modify MapToColorMode() to favor bold over underline, + matching the precedence used before + patch #252 + (report/analysis by Nicolas George). + +
  • add omitTranslation resource, which can be used to + suppress the default translations for these features: +
      +
    • fullscreen +
    • scroll-lock +
    • shift-fonts +
    • wheel-mouse +
    + +
  • make the fullscreen feature configurable (Debian #612978) +
      +
    • add it to the configurable list + disallowedWindowOps. + +
    • add command-line option -fullscreen to allow the + feature to be enabled at startup. + +
    • add resource fullscreen to control whether the + feature is active or may be enabled. +
    + +
  • modify probe_netwm_fullscreen_capability for 64-bit + machines. Contrary to XGetWindowProperty manpage, + that function returns 32-bit data packed as long's. + +
  • eliminate copy of name resource, which was otherwise + used only to give the terminal-description name for the tcap-query + feature. Use the actual $TERM value instead, as + derived from termName resource, etc. + +
  • eliminate an old inconsistency with error messages, some used the + -name option, while others used argv[0]. + The latter is now used consistently. + +
  • improve configure check for rpath-hack, to improve builds on + systems where gcc will not search /usr/local/lib, etc. + +
  • build-fix for Xaw3d configuration (report by H Merijn Brand). + +
  • update config.guess, config.sub +
+ +

Patch #268 - 2011/02/10

+
    +
  • fix an inconsistency of the "Enable Reverse Video" checkbox in + the VT Options menu. + This also removes a special case + added in patch #217 + which limited the effect of the reverseVideo resource + (Debian #603808). + +
  • 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). + +
  • do not set urgency hint when window already has focus + (patch by Dimitrios Christidis). + +
  • amend extended mouse-coordinate mode from + patch #262 changes to include + the Cb button-code, which also may be greater than 127 + (report by Ailin Nemui). + +
  • ensure that underline-cursor is visible when an application happens + to set the background color (report by Christian Weisgerber). + +
  • add feature for + full-screen toggling + using either Alt-Enter + or a menu selection + (integrated patch by Dave Simmons). + +
  • add missing logic to handle reallocation of FIFO index for the + "UTF-8" menu entry (report by David Holland, NetBSD #44344). + +
  • add makefile rules docs-ctlseqs, + docs-xterm, etc. + +
  • correct typo in description of DECRPM in control sequences + document (report by Ailin Nemui). +
+ +

Patch #267 - 2010/11/20

+
    +
  • minor formatting changes to ctlseqs.ms to simplify a script which + extracts the feature information. See the results in +Comparing versions, by counting controls in the xterm FAQ. + +
  • add docs-clean makefile rule. + +
  • add copy-selection action (request by + Timo Juhani Lindfors, Debian #588785). + +
  • trim leading/trailing blanks from string used for "Selection" + font-menu data. + +
  • trim leading/trailing blanks from color resource values. + +
  • configure script improvements: +
      +
    • add workaround for removal of X11 dependency from Xt's package + file (report by Robert Hooker). + +
    • add workaround for removal of fontconfig dependency from Xft's + package file (report by Jeremy Huddleston). + +
    • add workaround for removal of Xmu dependency from Xaw's package + file (report by Jeremy Huddleston). + +
    • improve workaround in CF_X_TOOLKIT macro, + checking for other + possible packages where Xt's dependencies may be given. + +
    • prefer ${name:=value} to ${name-value}, + since recent bash changes break legacy support for that feature. +
    +
+ +

Patch #266 - 2010/10/24

+
    +
  • add rpm and dpkg scripts, for testing. + +
  • more fixes for Debian #600707 (report by Cyril Brulebois). +
+ +

Patch #265 - 2010/10/22

+
    +
  • fix a regression in fontname logic from + patch #263 changes + (Debian #600707, reported by Vincent Lefevre). + +
  • revert modification of any-event/any-button protocol from + patch #263 changes. + It interferes with selection using a + shifted mouse button (reports by Neil Bird, Bram Moolenaar). +
+ +

Patch #264 - 2010/10/14

+
    +
  • replace a null-pointer check with check for empty string in + xtermOpenFont, + to eliminate a warning message from + patch #263 changes. + +
  • build-fix for patch #263 when toolbar + is not configured + (patch by Chris Clayton) + (reports by Robby Workman, + David Wood). +
+ +

Patch #263 - 2010/10/13

+
    +
  • 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). + +
  • modify handling of any-event/any-button mouse protocol; it + now is active with any combination of key-modifiers. + +
  • add debugging feature showWrapMarks, which marks + lines which xterm knows are wrapped, showing where a double-click + will select past the end of a line. + +
  • build-fix to address change in include-guards for + Xlib.h + in ongoing Xorg edits (patch by Jeremy Huddleston). + +
  • improve pointerMode by continuing to watch for motion + events after mouse tracking is disabled if the pointer is hidden + (Debian #594856). + +
  • further extend initialization for active-icon font to check if + the font was not loaded succesfully, + to retry with font1, + or as even (if TrueType fonts are used) to use a TrueType font. + The retries are to help with cases as in + patch #241 where the bitmap fonts are + not available. + +
  • fix special case of active-icon used when TrueType font is + specified for the xterm window, + from patch #261 change. + In that case, the default font's size was used for layout of the + active icon's window (Debian #591265). +
+ +

Patch #262 - 2010/8/30

+
    +
  • fix a case where changing the cursor color via escape sequences + did not immediately update the screen (report by Andreas Wagner). + +
  • 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. + +
  • correct typo in ctlseqs.ms for response of OSC 21 (patch by + Kevin Schoedel). + +
  • improve discussion of mouse tracking in ctlseqs.ms + +
  • increase an array limit used in reporting mouse events (report + by Ryan Johnson). + +
  • add extended mouse-coordinates mode, allowing up to 2015x2015 + windows, using UTF-8 encoding (patch by Ryan Johnson). + +
  • modify manpage hyphens to conform with + Debian. +
+ +

Patch #261 - 2010/6/28

+
    +
  • fix regression in renderFont logic, from + patch #260 changes + (report by Joseph Quinsey). +
+ +

Patch #260 - 2010/6/20

+
    +
  • modify plink.sh to work around problem linking to + recent PCRE libraries. + +
  • extend renderFont resource to allow deferred switch + to TrueType fonts without affecting existing resource settings + (Debian #585620). + +
  • modify configure macro CF_X_TOOLKIT to work around omission of + ICE library from ".pc" file (report by Miroslav Lichvar). + +
  • change configure script default for --enable-broken-st + i.e., the brokenStringTerm 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). + +
  • document in manpage some actions which were overlooked: +
      +
    • readline-button +
    • scroll-lock +
    • set-8-bit-control +
    + +
  • undo a change to limit-check in ScrnRefresh + in patch #257, + which broke fastScroll feature + (Debian #584841). + +
  • modify handling of + brokenLinuxOSC and + brokenStringTerm + to also sound the bell. + +
  • add control/D and control/Q to controls which will cause early + exit from control string per brokenStringTerm + resource. + +
  • improve documentation of brokenStringTerm resource + in manpage. +
+ +

Patch #259 - 2010/6/5

+
    +
  • modify configure check for + luit to include new + aliases for the program + (xterm-filter and + bluit). + +
  • add workaround in xtermClearLEDs() to account for + Xkb's override, making vttest's LED demo reset the scroll + lock. + +
  • filter out client-message events when deciding whether to hide + cursor, e.g., when using SCIM + (patch/report by anonymous user). + +
  • improve description of -bd option in manpage + (report by Guy Daniel Clotilde). + +
  • modify configure checks for PCRE and other libraries to use + pkg-config, if available. + +
  • amend change from patch #252, to take + veryColorColors resource into account when checking + colorBDMode resource for TrueType fonts + (report by anonymous user). + +
  • add vttests/query-fonts.pl script for + demonstrating the OSC 50 font query. + +
  • improve manpage discussion of Scroll Lock feature. + +
  • improve configure macros CF_GCC_VERSION and CF_GCC_WARNINGS. + +
  • fix warnings for "clang --analyze". + +
  • change default for allowScrollLock resource to + false, noting that the supposedly unused key has + been useful for various rebindings (Debian #580946). +
+ +

Patch #258 - 2010/5/1

+
    +
  • add pointer-checks in ScrnRefresh to fix a case in + rapid scrolling where an empty record is fetched from the + scrollback FIFO. +
+ +

Patch #257 - 2010/4/22

+
    +
  • correct ctlseqs.ms description of OSC 17 and OSC 19 + (patch by Emanuele Giaquinta). + +
  • corrected logic for menuLocale resource; + the setlocale function returns the original locale + only when querying. + +
  • improve filtering of translations resource, narrowing the scope + of the alwaysUseMods to address only the translations + that would cause a key to be sent to the host (report by Andrew + Gaylard). + +
  • change default value of menuLocale resource to "C", + to work around + longstanding Xorg bug. + +
  • modify handling of scrollKey feature to ignore + XON/XOFF keys. + +
  • implement scroll-lock feature. + +
  • revise memory allocation in UTF8toLatin1() to fix an out-of-bounds + index (Mandriva #54531). + +
  • compute value for first wide-character rather than assuming it is + 256, fixes problem with -cjk_width introduced in + patches + 242 and + 249 + (report by Thomas Wolff). + +
  • improve configure script: +
      +
    • corrected check for _XOPEN_SOURCE for OpenSolaris. + +
    • when possible, add rpath option for libraries in unusual places + +
    • add configure option --disable-rpath-hack to + control whether the rpath option can be added. +
    + +
  • modify AllocateTermColor() to separate initialization + from control sequences, + fixing problem from patch #254 changes + where enabling allowSendEvents + resource prevents setting cursor color on command-line + (Debian #572928). + +
  • amend logic from patch #185 to not + reallocate cell-array if processing ESC % G + to switch from UTF-8 if already in ISO-8859-1 character set + (report by Michael Koehne). + +
  • fix to avoid calling XmuInternStrings() with zero + count (report by Johan Bockgård). + +
  • fix build when --disable-ansi-color configure option is used. + +
  • fix build when neither OPT_TCAP_QUERY or OPT_TCAP_FKEYS is defined + (patch by Matthieu Herrb) +
+ +

Patch #256 - 2010/3/6

+
    +
  • add TerminalEmulator to desktop category files. + +
  • modify sinstall.sh to ignore the "." appended to + permissions by selinux. + +
  • change app-defaults organization, installing UXTerm-color + and KOI8XTerm-color for consistent behavior regarding + customization: color (prompted by discussion + in Ubuntu #421261). + +
  • fix typo in minstall.sh from + patch #255 changes, + and add case for + /var/run needed for full path of utmp + (report by Julien Cristau). + +
  • minor fix to xterm manpage, remove a comment stating that margin + bell can be changed via the VT Options menu. That was replaced in + patch #225 + +
  • add a "docs" rule to makefile. + +
  • fix initialization of Atom used for XkbBell feature + from patch 243 changes. + Unlike the other calls to XInternAtom(), + in this case the flag telling X to create the Atom was unset + (patch by Chris Adams). +
+ +

Patch #255 - 2010/1/21

+
    +
  • rename install.sh to install-sh in case + suffix-rules might interfere. + +
  • extend range for convertToUTF8 function to full + 31-bits, to use with printing, etc. + +
  • improve manpage by checking for actual locations of + utmp/wtmp files (Debian #562640). + +
  • 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. + +
  • correct logic used to switch to alternate screen using FIFO-lines + configuration (Debian #565772). + +
  • update config.guess, config.sub +
+ +

Patch #254 - 2010/1/6

+
    +
  • add a configure-check to eliminate install-ti + rule from Makefile when the system has no tic (terminfo compiler) + program. This lets one use the install-full + rule more consistently. + +
  • amend change to WriteText() function in + patch #252 to take into account the + colorAttrMode resource + (report by Krzysztof Kotlenga). + +
  • document titleModes resource in manpage, added in + patch #252. + +
  • modify tcap-query table entries for shifted up/down cursor keys + to match ncurses convention. + +
  • improve lookup of termcap-query data, allowing for duplicate + keycodes versus missing entries. + +
  • add control sequence which can be used to modify the terminal + data used for the termcap-keyboard. + +
  • improve portability of tcap-query feature, using terminfo functions + in preference to termcap on systems having terminfo. + +
  • improve font-setting/querying control (OSC 50): +
      +
    • when TrueType font is selected, the TrueType + faceName will be set, rather than the bitmap font. +
    • when TrueType font is selected, querying returns the name of + the TrueType font. +
    • querying a font recognizes the relative-font convention that + setting a font could use. +
    + +
  • add menu-entry for allowColorOps. + +
  • add new resources for fine-tuning menu entries: + allowColorOps, + disallowedColorOps, + disallowedFontOps and + disallowedTcapOps. + +
  • correct logic for disabling the "TrueType Fonts" menu item; it was + not ensuring that the faceName resource value was + non-empty. + +
  • implement VT520-style controls DECSMBV and + DECSWBV for setting the margin- and warning-bell + volume. + +
  • fix a minor error from patch #243 which + made the zIconBeep feature use a minor-error tone rather than an + informational tone. + +
  • add a null-pointer check for the case where renderFont + resource is true, but faceName resource is unset, + used in logic to strip "xft:" prefix from + patch #251 changes + (patch by Michael Riepe). + +
  • add special case to configure CF_XOPEN_SOURCE macro to use extensions + on Darwin (patch by Dennis Preiser). + +
  • improve configure checks for regular expressions header and + library + +
  • update config.guess, config.sub +
+ +

Patch #253 - 2009/12/10

+
    +
  • add a null-pointer check in getPrinterFlags() + per changes in patch #252. + +
  • add a null-pointer check, needed in UTF-8 mode for Xft fonts after + changes in patch #252 (patch by Alan + Coopersmith). + +
  • correct size when clearing struct for tek4014 (patch by Jochen + Voss). + +
  • parenthesize expression in MoreRows macro, fixing + a limit check added in patch #251 + (Debian #560039). +
+ +

Patch #252 - 2009/12/7

+
    +
  • modify title-querying logic to support retrieval of titles encoded + using UTF-8. + +
  • 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. + +
  • use mkdir -p rather than mkdirs.sh + (prompted by discussion of mawk by Aleksey Cheusov). + +
  • 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). + +
  • add control sequences for resetting the "dynamic" colors to + their default values. + +
  • add control sequences for resetting the "special" colors to + their default values. + +
  • add control sequences for setting the "special" colors such as + colorBD (bold). + +
  • add overlooked case for setting highlight foreground color with + the dynamic-colors control. + +
  • add OSC 104, for resetting ANSI/16/88/256 colors to + default. + +
  • reset ANSI/16/88/256 colors to default in soft/hard reset functions. + +
  • strip "xft:" prefix from faceName and + faceNameDoublesize resource values, + +
  • add DECSCUSR (discussion with Andy Koppe). + +
  • 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. + +
  • modify handling of print and + print-everything + actions to allow the various printer flags to be overridden by + supplying parameters. + +
  • add resource printerNewLine (request by Ovidiu + Gheorghioiu). + +
  • minor cleanup, finish using TScreenOf() and + TekScreenOf() macros introduced in + patch #224. + +
  • improve checks in ShowCursor/HideCursor to get the background + color, particularly when highlightReverse resource + is used (reports by Jan Engelhardt, Christian Weisgerber). + +
  • correct checkVeryBoldAttr to omit comparison of + foreground color to special color values used for + color<XX> resources (report by Jan Engelhardt). + +
  • make colorBDMode and colorULMode + resources work with TrueType configuration (report by Jan + Engelhardt). +
+ +

Patch #251 - 2009/11/11

+
    +
  • add window-ops controls to push/pop icon and/or window labels on + a stack. + +
  • minor fixes to align termcap file with terminfo. + +
  • add resource disallowedWindowOps, to allow fine-tuning + of features to suppress with the allowWindowOps + resource (prompted by discussion with Bram Moolenaar). + +
  • add makefile rules for resize-manpage to pdf, etc. + +
  • further improve limit-checks in select/paste (Mandriva #54531). +
+ +

Patch #250 - 2009/10/13

+
    +
  • add check and error-message for fonts that have no printable + values in the ISO-8859-1 range (Debian #542434). + +
  • some compiler-warning cleanup, in particular workaround for + defective implementation of gcc's attribute warn_unused_result + (report by Bram Moolenaar). + +
  • improve estimate of single-column width for packed TrueType + fonts by ignoring extents for codes 127 and 159. + +
  • improve line-drawing for TrueType fonts which happen to have + defined glyphs which are not 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. + +
  • 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). + +
  • add list of direct-contributors in "THANKS" file. + +
  • stylistic changes to this file to help scripted extraction of + list of contributors. + +
  • correct off-by-one in okPosition fix from + patch #249 limit-checks which + prevented double-click selection on the bottom line of the + screen (reports by Rajeev V. Pillai, Debian #550368). + +
  • add -q option to + vttest/256colors2.pl and + vttest/88colors2.pl + to demonstrate bulk initialization of color palette. + +
  • improve the workaround from patch #188 by enabling resources for + the 88-color model. + +
  • document in xterm manpage the limited availability of resources + color16 to color255 as noted in + patch #188 (Ubuntu #438850). +
+ +

Patch #249 - 2009/10/1

+
    +
  • change default for allowWindowOps resource to false. + + +
  • add limit-checks for result of visual_width() function, + needed from patch #242 and + exposed by #244 changes (Debian #548321). + +
  • improve limit-checks in select/paste. + +
  • fix a remaining bug from + patch #230 + changes for displaying multi-column + characters in a proportional font (report by Chris Jones). + +
  • 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). + +
  • 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. + +
  • 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. + +
  • improve delete-line and insert-line operations, retaining selection + when the selection does not intersect the deleted/inserted lines. + +
  • 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. + +
  • fix a similar problem where the double-size attribute would not be + reset when clearing the screen while the display was scrolled up. + +
  • 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 patch #228 + but more visible after + changes from patch #244. +
+ +

Patch #248 - 2009/9/11

+
    +
  • fix an overlooked adjustment for selecting double-width characters + in the narrow-character configuration. + +
  • eliminate uses of XTERM_CELL and + XTERM_CELLC where an appropriate LineData + pointer is available. + +
  • correct expression in okScrnRow macro, making + selections give the length of lines below the visible screen + (report by Stuart Henderson). + +
  • correct logic used to improve performance of missing-glyph check, + which did not handle line-drawing characters (Debian #545220). +
+ +

Patch #247 - 2009/8/30

+
    +
  • add ifdef's and check for openpty() on DragonFly (patch by + Alex Hornung). + +
  • correct calculation for size of line's data block, which was + sometimes off-by-one when configured + using --enable-16bit-chars + (report by H Merijn Brand). + +
  • fix indexing error in print-everything feature from + patch #246 (patch by Ovidiu Gheorghioiu). +
+ +

Patch #246 - 2009/8/16

+
    +
  • 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). + +
  • modify comments in app-defaults files to avoid problem with + C preprocessor used by xrdb (Debian #541603). + +
  • restore special case in makeColorPair, + needed for colorBDMode resource (Debian #541089). + +
  • correct SetLineFlags() macro, broken in + patch #244 + when recoding to avoid gcc-specific bitfields (Debian #541236). + +
  • modify initialization of screen buffers to ensure that pointers + align to int-boundaries. + This fixes a problem introduced in + patch #244 + where the color- and character-arrays + (stored after the video-attributes in each row) + might be misaligned (report by Rajeev V Pillai). + +
  • add limit-check in ScrnRefresh 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). + +
  • correct type for CellColor (a late change in + patch #244 + to avoid gcc-specifc enums made that unsigned + rather than unsigned short, for the 256-color option). + +
  • fix typo in configure option --enable-16bit-chars (report by + Rajeev V. Pillai). +
+ +

Patch #245 - 2009/8/12

+
    +
  • correct a special case in saving FIFO-lines from + patch #244. + 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). + +
  • add clarification in xterm manual about the + various allowXXXOps resources, which + are disabled when the + allowSendEvents resource is active (patch by + Julien Cristau, Debian #531597). +
+ +

Patch #244 - 2009/8/9

+
    +
  • refactored storage of saved-lines, providing a configure option + to manage them as a FIFO (actually a circular buffer), improving + performance. + Added configure option --enable-fifo-lines to + enable/disable the new feature (it is enabled by default). + +
  • added fastScroll resource, to amuse + people who measure terminal emulator performance by + cat'ing large files to the screen. + +
  • modify check in readPtyData 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. + +
  • add configure option --enable-16bit-chars to + provide wide-characters with 16-bits (rather than the default + 32-bits). + +
  • add retryInputMethod 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 + NetBSD mailing list. + +
  • make regular-expression selection work for VT100 double-sized + characters. + +
  • 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). + +
  • 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). + +
  • change default for keepSelection resource to true + (prompted by discussion with David Muir Sharnoff). + +
  • remove a limit-check in ptydata.c, allowing Unicode values past + 64k to be displayed using TrueType fonts (Debian #458432). + +
  • remove a vt52-specific ifdef to allow mapping F1-F4 to PF1-PF4 + when vt52 support is not compiled (report by Olaf 'Rhialto' + Seibert). + +
  • save/restore line-wrapping flags when converting from ISO-8859-1 + encoding to UTF-8 encoding, as well as when resizing screen. + +
  • remove extra adjustment of position in fix for Debian #418324. + +
  • modify default check for mkWidth resource to check + for line-drawing characters, which are categorized as double-width + in Solaris 10 (report by Sebastian Kayser). + +
  • add "print-everything" action (patch by Ovidiu Gheorghioiu). + +
  • start refactoring scrollback data using new getLineData() function. + +
  • demote recent change to Debian #252873 fix to experimental, + ifdef'd out as EXP_BOGUS_FG (Debian #522141). + +
  • work around groff mapping of ASCII quotes using macros (requested + by Reuben Thomas based on Colin Watson advice, fixes Debian #378700). + +
  • correct symbol used for default of allowWindowOps + which was DEF_ALLOW_FONT + rather than DEF_ALLOW_WINDOW + (report by Matthieu Herrb). + +
  • amend fix for tek4014 from patch #243 + to make it only apply to the Tek Options menu. +
+ +

Patch #243 - 2009/3/28

+
    +
  • revert change to default for allowTcapOps (request by + Bram Moolenaar). + +
  • reallocate result returned by xtermEnvLocale() to + avoid reference to freed memory after handling + menuLocale resource. + +
  • fix an old (X11R5) bug in tek4014 for switching fontsizes. + +
  • add resource defaultString to make configurable the + use of "#" when pastes of UTF-8 text fail due to limitations in + the current locale settings. + +
  • make the set of selection target Atom's configurable by two new + resources eightBitSelectTypes and + utf8SelectTypes, e.g., to use the TEXT + Atom in preference to UTF8_STRING (discussion with + Stanislav Sedov regarding koi8rxterm and the FreeBSD port). + +
  • modify handling of TARGETS Atom by making it return + exactly the set of targets as those which xterm is currently + providing. + +
  • set MANPAGER and PAGER explicitly to + /bin/cat in minstall.sh to work around /etc/man.conf's + with those variables already set + (report by Марьясин + Семён). +
  • improve error-checking of tcap-query parser. + +
  • add check for keyboard tcap), 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). + +
  • fix conversion for input event-state to modifier-parameter which + made tcap-query feature not work with tcapFunctionKeys + (keyboard type tcap). + +
  • add "DEF_ALLOW_XXX" definitions to main.h to allow + overriding the default compiled-in values for + "allowxxx" resources. + +
  • remove check on bell-percentage added in + patch #242, + which disallowed zero/negative values (Redhat Bugzilla #487829). +
+ +

Patch #242 - 2009/2/15

+
    +
  • fix configure check for XkbBell and provide + appropriate parameter for it. + +
  • fix a caching problem with double-size fonts versus reverse video + that could cause core dump. + +
  • repair double-size fonts from workaround + used in patch #240. + +
  • add new section to the VT Fonts menu which allows enabling or + disabling the font, termcap (tcap-query), title and window + operations. + +
  • add fontWarnings resource, to control whether to show + warnings on failure to load a font. + +
  • improve warnings for unloadable fonts introduced in + patch #240 + by limiting those to the cases where a font would be specified + directly by a resource setting rather than a derived fontname. + +
  • further amend fix for Debian #252873 + from patch #197 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). +

    + Also add the same logic when hiding cursor, so the outline matches + the in-focus cursor. + +

  • modify internals to reduce places PAIRED_CHARS() is used, making + WriteText() and ScrnWriteText() accept IChar array, as well as + providing a wrapper for drawXtermText(). + +
  • change default XIM font from "*" to "fixed" to improve startup + time in zh_CN.UTF-8 locale (Mike Fabian, SuSE Bugzilla #464930). + +
  • typo in #240 log (Slava Semushin) +
+ +

Patch #241 - 2009/1/26

+
    +
  • improve checks for missing bitmap fonts, fallback to "fixed" as + needed to work around broken font-packages (report by Jacek + Luczak). + +
  • fix breakage from patch #240 changes for + xtermAddInput() (patches by Jeff Chua, Julien Cristau). +
+ +

Patch #240 - 2009/1/25

+
    +
  • use plink.sh for linking xterm (suggested by Larry + Doolittle). + +
  • add resource descriptions for input method to xterm manpage. + +
  • update configure script; consistently append to $CFLAGS rather + than prepend. + +
  • add install-scripts rule to makefile, to allow + koi8rxterm and uxterm scripts to be altered independently of + install-bin + +
  • add -maximized command-line option and corresponding + resource (prompted by alt.os.linux newsgroup comment). + +
  • modify translations of scrollbar widget using + xtermAddInput() + (see patch #181) to accept the actions + that the vt100 widget accepts, such as shift-insert to perform + a paste operation (request by Martin Zwickel). + +
  • change default for allowTcapsOps resource to false, + since it causes unexpected behavior for vim users with + AltGr. + +
  • update config.guess, config.sub +
+ +

Patch #239 - 2009/1/8

+
    +
  • 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). +
+ +

Patch #238 - 2008/12/30

+
    +
  • update configure macro CF_XOPEN_SOURCE for AIX 6.x and Mint + platforms. + +
  • reset the screen wrapping-flag at the end of + ClearRight to fix an occasional case where the last + character of a scrolled and wrapped line would be cleared (patch by + Joe Peterson). + +
  • modify to use POSIX coding for comparing resource settings such + as locale, to work with locales such as Turkish + (report by M Vefa Bicakci). + +
  • turn on configure paste64 feature by default + (request by Jean-Philippe Bernardy). + It is runtime enabled/disabled with allowWindowOps. + +
  • turn on configure tcap-query feature by default, + add resource allowTcapOps + to make this runtime enabled/disabled. + +
  • make OSC 3 (change X property, from + patch #110) + subject to allowWindowOps resource. + +
  • make VT220 DSR responses inactive in VT100-mode. + +
  • make DECUDK feature inactive in VT100-mode. + +
  • respond to incorrectly formatted DECRQSS with a + cancel. + +
  • add allowFontOps + resource to allow the fontsize-switching and font query/set + control sequences to be enabled/disabled + (prompted by Debian #510030). + +
  • some code cleanup based on gcc 4.x -Wconversion + warnings in button.c and charproc.c + +
  • modify tcap-query 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). +
+ +

Patch #237 - 2008/09/14

+
    +
  • improve usability of TrueType fonts by making the font-size + switching for shifted keypad plus/minus use the + faceSize 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) + +
  • remove an optimization of ConfigureNotify events + from patch #236 + which seems to interfere with passing SIGWINCH to + applications (GenToo #233836). + +
  • modify handling of altSendsEscape to reset the + eightBitInput mode, like metaSendsEscape + (patch by Ted Phelps). + +
  • add feature to show the text-cursor as an underline rather than a + box, plus command-line options -uc and + +uc and resource cursorUnderLine to + control the feature (patch by Paul Lampert). + +
  • update config.guess, config.sub +
+

Patch #236 - 2008/07/27

+
    +
  • correct memory reallocation when handling a paste of UTF-8 text + from patch #225 changes + (report/patch by Max Mikhanosha). + +
  • correct allocation of temporary buffer in + xtermFindShell in case the user's $PATH + contains no ":" (report/analysis by Victor Stinner, + Freedesktop.Org Bugzilla #16790). + +
  • 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). + +
  • add configure-check for ncurses use_extended_names, + (report by Martin Mokrejs). + +
  • correct computation for toolbar height; layout manager already + takes into account borderWidth resource. + +
  • implement VT320-style SCS (select character set) for ISO Latin-1 + supplemental. + +
  • fixes for vt100-style character sets in UTF-8 mode (Ubuntu #230919). + +
  • fix to make luit work with xterm's -ls + option (report/patch by Marius Tolzmann). + +
  • update config.guess, config.sub +
+ +

Patch #235 - 2008/04/20

+
    +
  • add control sequences for some of the recent resource/menu + settings: +
      +
    • altSendsEscape (private mode 1039) +
    • keepSelection (private mode 1040) +
    • selectToClipboard (private mode 1041) +
    • bellIsUrgent (private mode 1042) +
    • popOnBell (private mode 1043) +
    + +
  • add resource formatOtherKeys to provide an alternate + escape sequence format for the modifyOtherKeys + resource (request by Paul LeoNerd Evans). + +
  • adjust saved-cursor position if the window is resized while + displaying the alternate screen (Novell #196880, Debian #383384). + +
  • improve pointer-checks to fix a bug exposed by resizing during + initialization under StumpWM window manager + (Fedora Bugzilla #437928). + +
  • modify unselectwindow() to ensure that the mouse + pointer is not hidden after xterm loses focus (report by Jeremy + Huddleston). + +
  • add special check for fd_mask on Mac OS X (report by Jeremy + Huddleston). + +
  • add dylib to autoconf's suffix list used for checking + the result from xmkmf, to work with Mac OS X (report + by Jeremy Huddleston). + +
  • correct initialization of bold- and wide-, wide-bold fonts which + may be set via the utf8Fonts subresource (Debian + #347790). +
+ +

Patch #234 - 2008/03/02

+
    +
  • modify sinstall.sh to use POSIX locale to + bypass GNU ls changes to date-format. + +
  • improved/refined changes for closing bitmap font (patch by + Andrea Odetti). + +
  • 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). + +
  • restore initialization of terminal's VMIN and + VTIME settings, + from patch #232 changes + (patch by Matthieu Herrb). +
+ +

Patch #233 - 2008/02/24

+
    +
  • add configure check for ttydefaults.h, include if + needed, e.g., for systems where defining + _POSIX_C_SOURCE, etc., + prevents it from being included via + termios.h (prompted by comments by Robert Delius Royar + and Jeremy Huddleston). + +
  • bug-fixes for bugs.opensolaris.org (patches from Alan Coopersmith) +
    +
    4029911 +
    fix a typo in manpage +
    4045962 +
    xterm doesn't properly set ut_syslen +
    4192572 +
    left-left-right misinterpreted as triple click +
    + +
  • minor optimization to tab-initialization (patch by + Németh Márton). + +
  • fix a case where an incorrect font was freed during initialization + from patch #232 changes (patch by + Andrea Odetti). + +
  • improve comparison used in SameFont function for + GC-caching (Julien Cristau). + +
  • correct macro name used for default CKILL definition + to work with Mac OS X (report by Jeremy Huddleston). +
+ +

Patch #232 - 2008/01/30

+
    +
  • corrected logic in a font-cache used for reverse-video (Debian + #404079). + +
  • add control sequence to alter pointerMode at runtime. + +
  • add limit-checks for rectangle operation parameters (report by + Martin Pirker). + +
  • modify minstall.sh to suppress $MANPAGER + and $PAGER environment variables, which may interfere + with redirecting output of man to a shell variable + (report/patch by Zdenek Sekera). + +
  • do not try to hide mouse pointer in the tek4014 window, fixes + broken "-t" option at startup from + patch #230 changes + (report by Robert K. Nelson). + +
  • 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). + +
  • modify to cache the font-names along with the bitmap font data, + to improve comparison of fonts. + +
  • modify to allow building with configure options + --disable-ansi-color and + --disable-leaks (Debian #459817, report/patch by Németh Márton). + +
  • modify to allow building with configure options + --enable-wide-chars and + --disable-c1-print (Debian #459816, report/patch by Németh Márton). + +
  • add pointerMode resource to control whether and + when the pointer cursor is hidden as the user types. + +
  • simplify initialization of ttyMode- and related characters using + a table. + +
  • 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). + +
  • improve logic for hiding/displaying pointer-cursor (report by + Mark Brukhartz). + +
  • add limit-checks to tabs.c, increase maximum column for setting + tab-stops from 320 to 1024 (report by Németh Márton). + +
  • correct length, i.e., number of types of selection targets, + computed by ConvertSelection() when not handling + wide characters for the XA_TARGETS() case. + This leaves an extra Atom on the end of the list which is + not handled by + Java applications. + The problem was introduced in patch #151 + (report by David Wood). +
+ +

Patch #231 - 2008/01/05

+
    +
  • undo change to getXtermCell() from patch #230 + using PACK_PAIR macro (Debian #459014, analysis by + Caetano Jimenez Carezzato). + +
  • minor documentation fixes (patch by Slava Semushin) + +
  • add makefile actions to install KOI8RXTerm app-defaults file + (patch by Julien Cristau). +
+ +

Patch #230 - 2007/12/31

+
    +
  • add quietGrab resource, which when true, suppresses + cursor repainting when NotifyGrab and + NotifyUngrab event types are received during + change of focus (request by Nicolas George). + +
  • do not treat Unicode BIDI control characters as combining + characters (Debian #457634). + +
  • add koi8rxterm, from Debian. + +
  • add manpage for uxterm, from Debian (Ubuntu #128136, + Debian #438645) + +
  • remove ".xpm" suffixes from Icon filenames in desktop files since + it confuses some lookups following the + Icon Theme Specification + (report by Slava Semushin) + +
  • correct width-calculation used for adjusting proportional fonts, + to work with wide-characters (Debian #441354). + +
  • fixes/improvements for double-size characters: +
      +
    • correct old clipping calculation which used total height of + glyphs where ascent was needed. + +
    • if bold font is unavailable, fall back to normal font + +
    • adjust to "work" with Xft (which does not support double-width + single-height characters). + +
    • restore reset of doublesize for a line when it is cleared, + broken in patch #228. +
    + +
  • modify logic for forceBoxChars resource when using + TrueType fonts to be consistent with bitmap fonts + +
  • modify logic for forceBoxChars 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. + +
  • modify rectangle-support functions to preserve colors when + filling/erasing to match WRQ Reflection behavior + (request by Enzo Toscano). + +
  • add getopt-parsing to tcapquery.pl, including feature to test the + extended cursor/editing keys. + +
  • make missing double-width glyphs display as double-width + (Debian #456236). + +
  • change tcap-fkeys and rectangles + configure options to enable them by default. + +
  • hide the mouse pointer while user is typing (request by Rodolfo + Borges). + +
  • extend configure options + --enable-tcap-query and + --enable-tcap-fkeys to + send cursor- and editing-keypad keys modified according to the + keyboard (or termcap) selection for shift, alt, control, meta. + +
  • modify kdch1 in termcap, e.g., xterm-r6 + to match the terminfo file. + +
  • add -hm option to turn highlightColorMode + on or off. + +
  • add highlightColorMode resource to separate the + new (since patch #225) highlighting with both text- and + background-colors (prompted by report/example by Thomas Wolff). + +
  • add Keep Selection menu entry to turn the + keepSelection resource on/off at runtime. + +
  • add keepSelection resource, which when enabled, + tells xterm to retain the X selection even after it stops + highlighting it (patch by Sergey Vlasov). + +
  • extend the CSI > n sequence to allow + disabling all types of modified-keys that the + CSI > m sequence affects. + +
  • move include for <xtermcap.h> in + resize.c to avoid redefinition of termios + structure on OpenSolaris (report by Rahul Gopinathan Nair). + +
  • extend terminfo building blocks for modified editing keys to + include all six keys. + +
  • synchronize terminfo with ncurses (report by Stephane Chazelas) +
      +
    • equate xterm-xfree86 + and xterm-xf86-v44. +
    • add ncurses extensions OTbs, AX, for termcap conversions. +
    • make old/legacy entries such as + xterm-24, xterm-65 + and aliases xterms, vs100 + inherit from xterm-old. +
    • make xterm-r5 and xterm-r6 the + same, ignoring historical errors in X Consortium's version. +
    + +
  • fix an ifdef in logic for selecting regular + expressions while in a narrow-character locale (Debian #449227). +
+ +

Patch #229 - 2007/8/12

+
    +
  • override locale in minstall.sh; + change in patch #226 + does not work in UTF-8 locale (report by Zdenek Sekera). + +
  • undo an incorrect fix for a memory leak + in patch #209 (Debian #435858). +
+ +

Patch #228 - 2007/7/22

+
    +
  • modify configure script to permit combining + --with-utempter + and --enable-setuid, e.g., for using xterm with + the utempter library on FreeBSD (report by Andriy Gapon). + +
  • modify "Quit" menu entry to override the -hold + command-line option. + +
  • 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. + +
  • add OPT_READLINE definition to xtermcfg.hin, overlooked in + patch #205 + (report by Kalle Olavi Niemitalo). + +
  • modify 88colors2.pl and 256colors2.pl, + adding -r + option to reverse the palettes for the extended colors. + +
  • 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. + +
  • correct character-class codes in wide-character mode for characters + 215, 247 (see also patch #165). + +
  • fix missing assignment for UTF-8 parsing in widget initialization + (Debian #403360). + +
  • correct index expression used to set line-wrapping flag, making + selection from scrollback work consistently (Debian #430121, + report by Vincent Lefevre). + +
  • amend changes to handshake in + patch #226 + to accommodate Solaris, which relies on the extra setting of + the terminal size after I/O initialization. + Do this by adding new resource ptySttySize, + 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). + +
  • 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). + +
  • initialize the .keyboard structure, + needed for some platforms (such as Solaris) after + patch #227 fixes for keysyms + (patch by David Wood). + +
  • update config.guess, config.sub +
+ +

Patch #227 - 2007/6/27

+
    +
  • exclude the Intel compiler from the extra gcc warning options + added in + patch #226. + +
  • modify change for Debian #422521 + from patch #226 + to work with configurations where the X server does not + recognize + the XF86Paste + or SunPaste keysyms (report by Paolo Pumilia). + +
  • fix incorrect free in fix for "Selection" menu entry in + patch #226. +
+ +

Patch #226 - 2007/6/17

+
    +
  • add configure check to use -Wno-unknown-pragmas for + Solaris, and a few other new gcc warning options to address + regressions in its warning options. + +
  • add sample desktop and icon files, along with configure options for + manipulating them. + +
  • fix an infinite loop when showing a 2-column character in a + 1-column screen (Debian #426863). + +
  • add XF86Paste and SunPaste to the + default translations (Debian #422521, patch by Bernhard R Link). + +
  • update wcwidth.c (partly based on/prompted by mailing list + comment). + +
  • update/improve keysym2ucs.c based on Unicode 5.0.1d3 and Xorg + 7.1 keysymdef.h file. + +
  • improve gen-pc-fkeys.pl, making it show all of the + building-block terminfo entries used by xterm. + +
  • correct strings used for modifiers applied to F1-F4 in xterm+pcf1 + terminfo entry. + +
  • improve session management by adding the ICE connection number + to the select call rather than waking up once per + second (patch by Miroslav Lichvar). + +
  • add environment variable $XTERM_LOCALE 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. + +
  • add resource settings mkSampleSize and + mkSamplePass + to modify the mkWidth added + in patch #201. + In patch #202, + xterm would also check if the system's + wcwidth matched its built-in tables + "well enough" to be used when mkWidth 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) + +
  • 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 waitForMap resource (prompted by reports + by Emanuele Giaquinta and Bernhard R Link, but see also + patch #177 and + patch #159. + +
  • improve permissions logic when closing pseudo-terminal + (Debian #12261, + patch by Nathanael Nerode, + analysis by Richard Braakman). + +
  • add resource highlightReverse 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). + +
  • restore a special case for cursor-color in + ReverseVideo() + lost in rewrite for patch #224 + (report by Adam Sulmicki). + +
  • correct initialization for menu entry for bellIsUrgent + (patch by Emanuele Giaquinta). + +
  • correct length of underlining for double-width Xft fonts + (report by Shidai Liu "Leo"). + +
  • correct clipping for double-width Xft fonts + (report by Shidai Liu "Leo"). + +
  • modify initialization for italicULMode to avoid + XftPatternBuild reusing bold attributes + (report by Shidai Liu "Leo"). + +
  • add a check in case someone tries to call the + popup-menu() action on a menu which is not initialized + (Debian #426364). + +
  • improve CF_IMAKE_CFLAGS to work with Solaris sed (report by Peter + Bray). + +
  • improve guess for X's manpage section in minstall.sh, + (prompted by comment by Miroslav Lichvar). + +
  • modify minstall.sh to handle manpage patch with more + than one dot (patch by Miroslav Lichvar). + +
  • fix configure message for --disable-setgid option (patch by + Miroslav Lichvar). + +
  • add allowTitleOps resource to allow users to prevent + the title- and icon-names from changing (request by John Bashinski). + +
  • fix "spawn-new-terminal" action, for the case where no parameter + is passed to the action (patch by Daniel Colascione). + +
  • fix error-checking on internal font switching for "Selection" + menu entry (Debian #421523). + +
  • amend select/paste change from + patch #225 + by limiting it to non-UTF-8/non-KOI8-R encoding (Debian #420974). + +
  • add workaround for groff ".URL" codes which are not present in + some commonly-used bitmap fonts (Debian #418324). +
+ +

Patch #225 - 2007/3/24

+
    +
  • add useClipping resource to allow clipping to be + disabled. + +
  • use XftDrawSetClipRectangles + to work around Xft pixel-trash (report by Reuben Thomas). + +
  • add configure option --enable-tcap-fkeys, and + resource tcapFunctionKeys, 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. + +
  • add resources altIsNotMeta and + altSendsEscape 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). + +
  • revert a change from patch #216 + that unnecessarily made the meta modifier override + the eightBitInput resource if the alt- and + meta-modifiers happened to overlap + (report/patch by Daniel Jacobowitz). + +
  • correct associated font for active icon for colored text + (broken in patch #224). + +
  • correct ifdef's for Darwin (patch by Emanuele Giaquinta). + +
  • add highlightTextColor resource, and options + -selfg, -selbg like xwsh + (adapted from patch by Victor Vaile). + +
  • revise find_closest_color() function to address + concern about borrowing from Tcl/Tk + (request by Dan McNichol). + +
  • 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). + +
  • improve select/paste between UTF-8 and Latin1 xterms by adapting + the translations from patch #185. + 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. + +
  • add "Enable Bell Urgency" to VT Options menu, removed "Enable + Margin Bell". + +
  • add bellIsUrgent resource to control whether the + Urgency hint is set/reset. + +
  • modify to set Urgency window manager hint on bell, reset it on + Focus-In event (patch by Emanuele Giaquinta). + +
  • add --disable-setgid configure option (request by + Miroslav Lichvar). + +
  • fix a possible infinite loop in last change to + dabbrev-expand() (patch by Emanuele Giaquinta). + +
  • modify initialization to set the pty erase value if the + erase is set in the ttyModes resource. + This overrides the ptyInitialErase setting (request by + Lluís Batlle i Rossell). + +
  • add initialFont resource to xterm widget, like + tek-widget (Debian #299669). + +
  • amend change to boldMode from + patch #223 for Debian #347790. + As noted in Debian #412599, that made xterm + no longer match the documented behavior. + Add new resource alwaysBoldMode + to allow overriding the comparison + between normal/bold fonts when deciding whether to use overstriking + to simulate bold fonts. + +
  • restore background color in ClearCurBackground(), omitted in + changes for patch #223 (report by + Miroslav Lichvar). + +
  • correct logic for repainting double-width TrueType characters + (prompted by test-case for Novell #246573). + +
  • add a check to avoid trying to repeat a multibyte character + (report by Sami Farin). + +
  • modify parameter to XftNameParse() to select wide + face-name as needed, to make -fd option work (patch by + Mike Fabian, Novell #246573). + +
  • correct logic for mouse highlight tracking's abort sequence, + broken in a restructuring modification from + patch #224 + (report by Thomas Wolff). + +
  • revert the simplification of blinking cursor, since that broke + the xor'ing introduced in patch #193 + (report by Thomas Wolff). +
+ +

Patch #224 - 2007/2/11

+
    +
  • simplify code for set/reset mode for blinking cursor + (patch by Emanuele Giaquinta). + +
  • modify dabbrev-expand() to restart after the last + match (patch by Emanuele Giaquinta). + +
  • add control sequences for enabling/disabling focus in/out event + reporting (request by Bram Moolenaar). + +
  • improve startup performance of menus by adding resource setting + menuLocale which can be set to override X's + lengthy initialization of fontsets - which are seldom used + for the Xaw popup menus (adapted from patch by + Dave Coffin). + +
  • 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). + +
  • handle special case in -cjk_width + which unexpectedly caused a character's width to change when + a combining character + (patch by Thomas Wolff) + +
  • fix build for GNU/KFreeBSD (Debian #40111). + +
  • 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). + +
  • fix ifdef of xtermCellWidth(), which broke for a case without + TrueType and without wide-character support (report by Martin + Pirker). + +
  • undo a comparison in handle_translated_exposure 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). + +
  • allow -cr option to override cursor color when + -ah option is used (Debian #406502). + +
  • add a note in xterm's manpage explaining that the -bw + (or -w) option is only used by the window manager, + if at all (Debian #405043). + +
  • make Selection of VT Fonts work with + selectToClipboard resource. + +
  • correct length calculation for Selection entry of + VT Fonts menu, broken since it ignored the + actual selection length since X11R4. + +
  • fixes for fontsize changes with -fa option (Redhat + Bugzilla #222340). +
+ +

Patch #223 - 2006/11/30

+
    +
  • add --enable-rectangles configure option (request by + Martin Pirker). + +
  • correct default value for --with-symlink configure + option. + +
  • fixes configure script macros that use $X_EXTRA_LIBS. + +
  • modify configure script to provide support for pre-package config + versions of Xft aka "FreeType". + +
  • add the Xaw scrollbar translations resource to the xterm manpage, + add an example showing how to change the mouse button assignments + (Debian #382225). + +
  • amend a change from patch #216, + 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 + XK_Mode_switch + and XK_ISO_Level3_Shift; + the check is now done explicitly (report by Daniel Jacobowitz). + +
  • interpret a negative value for modifyCursorKeys + or modifyFunctionKeys resources to disable the + respective features (prompted by Novell #220728). + +
  • amend cell-width computation for FreeType from + patch #217, which did not work + for VT100 line-drawing characters (Debian #399638, GenToo #147111). + +
  • amend a change from patch #216, + which made alt-modifier on a cursor-key send a modifier parameter + (Novell #220728). + +
  • correct an off-by-one that made DECCRA not work (report/patch by + Martin Pirker). + +
  • revert an optimization in SGR_Foreground() and SGR_Background + from patch #209 (Debian #347722, + analysis by Pierre Lombard). + +
  • fix for boldMode (Debian #347790, patch by Tim Pope). + +
  • amend fix for -iconic in + patch #208, + which broke the positioning part of -geom with toolbar + configuration. + +
  • fix to prevent indexing error in regular expressions (patch + by Dennis Schneider). + +
  • 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 patch #196 (report by + Neil Hoggarth, also Debian #397624). +
+ +

Patch #222 - 2006/10/17

+
    +
  • minor optimization for recoloring cursor via dynamic colors. + +
  • fix a bug caused by restructuring of tek4014 widget (report by Paul + Schenkeveld) +
+ +

Patch #221 - 2006/10/1

+
    +
  • 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). + +
  • minor optimization of color allocation to avoid repainting the + screen if the corresponding color had not been allocated. + +
  • fixes for vttests/256colors.pl (report by Egmont Koblinger). + +
  • add terminfo building block entries for modifiers of the 6-key + editing keypad. + +
  • fix for initialization of tek4014 which broke on QNX 6.1 +
+ +

Patch #220 - 2006/9/10

+
    +
  • make "xterm -t -iconic" work as expected, i.e., start in tek4014 + mode, but iconified. +
+ +

Patch #219 - 2006/9/4

+
    +
  • some internal restructuring to separate data for vt100 and tek4014 + widgets. + +
  • fix a few cases where form-events would be seen by the vt100 + widget when built with the toolbar configuration. +
+ +

Patch #218 - 2006/8/27

+
    +
  • 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). + +
  • improve checks for nonprinting characters in title strings + (report by Samuel Thibault). + +
  • correct typo in menu labels, changing print-redirect + to print-redir, making it follow the manpage and + match the usage for the actions table (report by Samuel Thibault). + +
  • correct a typo that prevents building with some older systems such + as Solaris 2.6 (report by Julian Bridle). +
+ +

Patch #217 - 2006/8/20

+
    +
  • minor improvements to FreeType font layout and drawing. + +
  • add a check in the ptyInitialErase logic to ensure that the + termcap was read (Redhat Bugzilla #201246). + +
  • limit changes for reverse-video from + patch #216 to cases where the + reverse-video command-line option is used + (report by Zdenek Sekera). + +
  • correct bitmap-derived pointsizes for TrueType fonts; they should + be proportional to the square root of the area of the bitmap + fonts. + +
  • add resources to specify pointsize of TrueType fonts (request + by Reuben Thomas). + +
  • 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). + +
  • update "xterm+pcfkeys" terminfo entry to correspond to + patch #216. +
+ +

Patch #216 - 2006/8/3

+
    +
  • improve handling of ConfigureNotify 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. + +
  • several changes to terminfo: +
      +
    • incorporate some minor changes from ncurses to help keep these + synchronized: +
      +
      2005-02-26 +
      modify sgr/sgr0 in xterm-new to improve tgetent's derived "me". +
      2006-02-18 +
      remove ncv flag from xterm-16color +
      2006-06-24 +
      improve xterm-256color by combining the 16-color + setaf/setab strings with SGR 48, + and cancelling the setf/setb strings. +
      +
    • use extended function-key definitions for xterm-sun, xterm-sco + entries. + +
    • add terminfo building-blocks corresponding to the + modifyFunctionKeys + and modifyCursorKeys resources. +
    + +
  • ifdef'd Sun function-key feature to make it optional, like HP and + SCO. + +
  • extend table for termcap-query feature through F63, and updated + tcapquery.pl to match. + +
  • 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. + +
  • add control sequence to set or reset the eightBitInput + resource. + +
  • change default resource modifyFunctionKeys to 2 + to avoid sending SS3 with parameters (report by Kalle Olavi Niemitalo). + +
  • add control sequences for setting and resetting the values of the + modifyCursorKeys, + modifyFunctionKeys and + modifyOtherKeys resources. + +
  • add modifyFunctionKeys resource like + modifyCursorKeys. + 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 xterm-sun or xterm-sco. + +
  • 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). + +
  • add combiningChars 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). + +
  • improve logic in metaSendsEscape in case the Alt- + and Meta-keys are mapped to different modifiers. That allows one + to use the Alt-key for shifting in the eightBitInput + and use a Meta-key modifier to prefix the result with an + <ESC>. + +
  • improve modifyCursorKeys logic to prevent it from + modifying codes where eightBitInput or + metaSendsEscape are set + (request by Dan Nicolaescu). + +
  • improve modifyCursorKeys logic to prevent it from + changing the user input when other modifiers such as AltGr are used + (report by Thomas Wolff). + +
  • extend modifyCursorKeys to include the numeric keypad + when in application mode. + +
  • improve -reverse (-rv) option + (patch by Jason Vas Dias, Redhat #189161). + +
  • workaround for color resources on Fedora-5 which made the toolbar + colors inconsistent. + +
  • corrected calls used for --disable-setuid option, + add debugging traces to help diagnose this area. + +
  • modify configure script to ensure that USE_UTMP_SETGID + is defined only if the check for POSIX saved-ids succeeds, or + corresponds to one of the BSD systems known to have a workable + setegid function. + +
  • extend configure check for POSIX saved-ids to include BSD systems + +
  • modify CF_SYSV configure macro to work with gcc on HPUX 10.20, + whose broken + <term.h> relies on including + <termios.h>. + +
  • 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). + +
  • adapt a fix for setgid support from subsequent XFree86 changes + (patch by Emanuele Giaquinta). + +
  • further improve setgid support (patches by Emanuele Giaquinta). +
+ +

Patch #215 - 2006/6/19 - XFree86 4.6.99.2

+
    +
  • improve setgid support by exploiting the saved-ids feature on which + it relies (patch by Emanuele Giaquinta). + +
  • make the modifyOtherKeys resource disabled by default + since the intermediate setting altered some common bindings + (report by Emanuele Giaquinta). +
+ +

Patch #214 - 2006/6/18 - XFree86 4.6.99.2

+
    +
  • 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). + +
  • add modifyOtherKeys resource, analogous to the + modifyCursorKeys resource. This applies to keys that + normally would transmit nothing when a given modifier is applied + (request by Dan Nicolaescu). + +
  • add default to the acceptable values for the + keyboardType resource, allowing the -kt + command-line option to override app-defaults resource settings of + sunKeyboard, etc. + +
  • correct ifdef's for XkbBell() which used the header + file but not the corresponding function in + patch #175 + (report by Zach Beane). + +
  • add xterm manpage to the --with-symlink logic. + +
  • regenerated configure script to omit some debugging artifacts of + the SIGWINCH test. + +
  • fix install-man rule in Makefile.in to + avoid including the $(DESTDIR) value in substitutions + made on the manpages (patch by Emanuele Giaquinta). + +
  • improved fix for cursor deallocation + (Redhat #186935, patch by Jason Vas Dias). + +
  • improve checks for setuid/setgid operation to accommodate limited + resource management in some kernels (GenToo #193238). + +
  • update config.guess, config.sub +
+ +

Patch #213 - 2006/4/30 - XFree86 4.5.99.905

+
    +
  • minor optimization to cell layout; will use that to simplify some + logic and allow for more than two combining characters in another + patch. + +
  • add utf8Latin1 resource to make optional the + feature from patch #209 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). + +
  • add utf8Title resource to manpage (Novell #52655). + +
  • fix typo in table entry for utf8Title resource which + made it treated as an integer rather than boolean (patch by Mike + Fabian, Novell #52655). +
+ +

Patch #212 - 2006/4/9 - XFree86 4.5.99.904

+
    +
  • improve description of forceBoxChars in manpage + (discussion with Joe Wells). + +
  • set checkmark for "Select To Clipboard" menu entry on startup, + from resource setting. + +
  • update manpage to note that *customization:color is + not needed, though it is useful (Redhat #188034). + +
  • add underscore to sample pattern for URL in XTerm.ad + (Redhat #188037). + +
  • modify install rule for manpage to use the configured app-defaults + directory (Redhat #188031). + +
  • add checks in releaseCursorGCs() to ensure GC's are + distinct, needed since memory leak changes for + patch #208 + (Redhat #186935, patch by Jason Vas Dias). + +
  • modify Imakefile definitions to allow + imake to set InstallXtermSetGID. + Add symbol InstGidFlags. + +
  • add configure script check to ensure that SIGWINCH if defined even + when headers undefine this as a side-effect of + _POSIX_C_SOURCE, etc. + +
  • resync with XFree86 CVS +
      +
    • ifdef-out chmod of terminal device for OS/2 (XFree86 #1663, + Frank Giessler). +
    • move new Imakefile chunk which defines + $(CSGIDFLAGS) before DEFINES, + e.g., for IRIX64 (Marc La France). +
    +
+ +

Patch #211 - 2006/3/19 - XFree86 4.5.99.902

+
    +
  • modify prefix/suffix transformation in makefile to make + uxterm install properly on Cygwin. + +
  • restore the sizeof-comparison for struct lastlog + added in patch #208, + rendered (mostly) obsolete in patch #210, + since an imake configuration can still turn that code on + (prompted by comment by David Dawes). + +
  • remove feature for FreeBSDArchitecture from + Imakefile which would install xterm using the + utmp group since a standard FreeBSD system has no such + group, though it would support this configuration. FreeBSD + packager uses the configure script, which can make the + appropriate check (prompted by comment by David Dawes). + +
  • fixes for gcc redefinition warnings when built using imake + (reports by David Dawes, Marc La France). +
+ +

Patch #210 - 2006/3/12 - XFree86 4.5.99.902

+
    +
  • add configure check for workaround in + patch #208 + for Solaris' inconsistent support for struct lastlog to quiet + compiler warnings + (prompted by David Dawes commit message for XFree86). + +
  • fixes for BASE64 selection manipulation, + e.g., ensure that the string + terminator is written after cut-buffer data (report by Joe Allen). + +
  • add vttests/paste64.pl script to test experimental option for + setting/getting selection data. + +
  • add some error-checking in fontutils.c + (prompted by David Dawes commit message for XFree86). + +
  • change xterm manpage to show the actual color resource names + XtDefaultForeground and + XtDefaultBackground rather than black and white + (prompted by discussion with Emanuele Giaquinta). + +
  • add utf8Title 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). + +
  • change order of ifdef's for utempter versus platforms in + Imakefile to ensure a proper value for + InstallXtermSetGID + (prompted by Marc La France commit message for XFree86). + +
  • update the cursor GCs when menu entry for reverse video is toggled. + (Redhat #183993). + +
  • a memory-leak fix for set_cursor_gcs() + in patch #208 broke the + -cm option (Redhat #182382). +
+ +

Patch #209 - 2006/2/12 - XFree86 4.5.99.22

+
    +
  • remove setf and setb from + xterm-256color terminfo entry to avoid issues with + applications that ignore the ANSI strings (report by Emanuele + Giaquinta). + +
  • remove obsolete references to "Xorg" to avoid confusion with + "X.org" (prompted by David Dawes commit message for XFree86). + +
  • improve initial layout performance for the toolbar configuration + by precalculating the height of the toolbar. + +
  • remove menu entry for "Enable Curses Emulation" (to make room for + "Select To Clipboard"). + +
  • add resource selectToClipboard, + action set-select and a menu entry to allow + users to switch between PRIMARY and CLIPBOARD for select/paste. + +
  • allow cursor to have the same color as foreground (text), since it + is rendered as reverse (Debian #350664). + +
  • amend change for loading utf8Fonts resource from patch #204 to allow an ISO-8859-1 "normal" + font to be combined with an ISO-10646 font if the latter is given + via the -fw option or its corresponding resource + value (prompted by comment in Novell #49305). + +
  • add TIOCSCTTY ioctl() ifdef'd for + __GNU__ to set the controlling terminal (Debian + #348457). + +
  • add configure option --disable-leaks. + +
  • add a check in Bell to ensure that the VT100 widget + is realized, since it may be called by xtermLoadFont + given an incorrect font resource (Redhat #180450). + +
  • improve initialization of wide-bold font by not using the derived + value when it happens to have few glyphs (report by Mboso Sampson). + +
  • improve dynamic colors by not repainting the screen if only the + cursor color changes (request by Bram Moolenaar). + +
  • fix menu initialization for tek4014 window broken in + patch #206. + +
  • typo in manpage (Debian #351425). + +
  • correct loop logic in dotext 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). + +
  • initialize the saved-cursor data so a restore-cursor operation + without a preceding save-cursor operation will not modify the + foreground color. + +
  • add a new selection feature: regular expressions, and new resources + which specify what happens on multiple mouse clicks: + on2Clicks, + on3Clicks, + on4Clicks and + on5Clicks. + +
  • revert the XTerm.ad change from + patch #208 (Debian #348384). + +
  • fixes for the print-window to make it handle combining + characters in UTF-8 mode. + +
  • 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). + +
  • add configure option --with-tty-group to help work + around deficiencies in packager's build environment (Debian + #349142). + +
  • fix typo in configure script option + --disable-narrowproto + (report by David Martínez Moreno). + +
  • amend CF_X_FREETYPE changes for pkg-config check to + ensure that Xft is known to that tool (report and + patch by Emanuele Giaquinta). + +
  • add an ifdef to allow ./configure --disable-active-icon + to work, broken by new code for testing memory leaks in + patch #208 (report by Brian Lindholm). +
+ +

Patch #208 - 2006/1/3 - XFree86 4.5.99.19

+
    +
  • add charClass resource to XTerm.ad and + UXTerm.ad which simplifies selecting URLs (prompted + by Kirill Ponomarew). + +
  • modify install rule for uxterm to account for the + --program-prefix, etc., options by invoking the + transformed name of xterm rather than simply "xterm". + +
  • modify configure --with-app-defaults option to allow + --without-app-defaults. + +
  • add configure --with-symlink option to make it simpler + to install successive versions of xterm renamed using + the --program-prefix, etc., options with a symbolic + link pointing to the most recent. + +
  • make -iconic option work with toolbar configuration + (GenToo #113604). + +
  • suppress lastlog feature for 64-bit Solaris + configuration since that platform provides only a 32-bit interface + (report by Peter Bray). + +
  • fix memory reallocation for the "UTF-8" menu entry when xterm is + started using the +u8 option (reported by Jan Willem + Stumpel). + +
  • add a configure check for the actual path of luit, + to work around broken imake configurations. + +
  • add a configure check for pkg-config (Redhat Bugzilla + #173541). + +
  • modify install-rule for uxterm to omit executable + suffix, e.g., for Cygwin. + +
  • modify sinstall.sh to work around quirks in Cygwin + configuration. +
+ +

Patch #207 - 2005/11/13 - XFree86 4.5.99.16

+
    +
  • enable lastlogx support for NetBSD (was added, but + not enabled in patch #186). + +
  • work around broken lastlog.h in glibc 2.3.5, which + includes utmp.h. + +
  • revert part of recent XFree86 Imakefile change, restoring the + -I. needed for xmkmf builds of xterm + (XFree86 Bugzilla #1633, + reports by Alexander Pohoyda, + Matthieu Herrb). + +
  • change compiled-in default for printerCommand + resource to an empty string. People who want to use the + printer should be able to read the manual (Debian #311490). + +
  • modify Imakefile to work around old problems in + imake configuration to allow test-builds using + xmkmf on Linux. (This was not noticed since several + releases had broken definitions relating to Xft which were harder + to work around). + +
  • link resize for SCO platforms (Kean Johnston). +
+ +

Patch #206 - 2005/11/3 - XFree86 4.5.99.15

+
    +
  • add configure --with-app-defaults option to allow + app-defaults directory for install-rules to be customized. + +
  • remove default translations for dabbrev-expand() + due to conflicts with existing keyboard arrangements. + +
  • remove redundant check for _NET_WM_PID + (report by Emanuele Giaquinta). + +
  • set icon border width explicitly to work around fvwm problem + with active icon resizing (report by Steve Morris, analysis + by Dominik Vogt). + +
  • 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. + +
  • expanded comments in UXTerm.ad regarding the + font resources (Debian #319179). + +
  • add --enable-narrowproto configure option to + accommodate X.org "modular" build (report by Stephan Hermann, + GenToo #17220). + +
  • fix typo in xterm.man description of +wf (patch + by Tobias Stoeckmann). + +
  • add scrollBarBorder resource (request by Floyd L + Davidson). + +
  • modify xterm-new terminfo entry to use capabilities + for shifted scroll forward/reverse as shifted cursor up/down. + +
  • correct updating of checkmark for toolbar entry in popup menu + (report by Emanuele Giaquinta). + +
  • fix ifdef's to allow compiling with toolbar and without tek4014 + (patch by Emanuele Giaquinta). + +
  • use openpty() for Darwin port (patch by Emanuele + Giaquinta). + +
  • fix GenToo #90697 a different way, postponing the logic in + SetupToolbar until the toolbar is actually needed, + i.e., the +tb option is handled as expected. + +
  • revert fix made in patch #203 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). + +
  • fix a file-descriptor leak when calling openpty() + (OpenBSD system/4561). + +
  • 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 -132 option was not saved. + +
  • restore window manager hints after XtMakeResizeRequest() + calls. One instance from patch #205 + resulted in the window manager displaying pixels rather than + than characters after selecting a different font size (FreeBSD + ports/87424). + +
  • remove special case for Darwin in CF_XOPEN_SOURCE + (Emanuele Giaquinta). + +
  • modify parsing of control sequence CSI T + to allow scroll-down + to be sent while mouse tracking is enabled (request by + D Hugh Redelmeier). + +
  • correct termcap "me" (mode-end) string so it does not modify the + alternate character set (report by Andrey Chernov). + +
  • correct size-comparison in HandleInterpret() broken in changes + from patch #201 to allocate input + buffer (Debian #334317). + +
  • amend adjustments for scrollbar layout from + patch #204 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). + +
  • add select-cursor-extend() action. + +
  • fix some broken href's in xterm.log.html, and typo in the + INSTALL file (report/patch by David Martínez Moreno). + +
  • modify Imakefile to use setgid mode for installing + with Linux, OpenBSD and FreeBSD. + +
  • add configure --with-setuid and --with-reference options to + allow packagers more flexibility in customizing install + permissions. + +
  • generalize and make optional (configure --with-utmp-setgid) + the change made for XFree86 Bugzilla #878 in + patch #205 + (FreeBSD bug report #ports/86663). +
+ +

Patch #205 - 2005/9/18 - XFree86 4.5.99.12

+
    +
  • correct a typo in CF_FUNC_TGETENT introduced in patch #198 fix for Gentoo #69926. + +
  • implement logic in termcap query to process multiple parameters + as documented in ctlseqs.ms + +
  • fix buffer size used for termcap query, which was not long enough + for the terminfo "colors" name (patch by Bradd W. Szonye). + +
  • add configure option --enable-readline-mouse, which turns on the + experimental OPT_READLINE code (patch by Ilya Zakharevich). + +
  • for FreeBSD, drop setuid privileges after startup + (XFree86 Bugzilla #878, report/patch by Alexander Pohoyda) + +
  • add menu entry (alt-esc) and corresponding action (alt-sends-esc) + to toggle the eightBitInput resource setting. + +
  • generate configure script with autoconf 2.52 (patched) to use + the feature therein which forces the script's locale to POSIX + (Gentoo Bugzilla #105369). + +
  • 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). + +
  • modifications to work with z/OS 1.4 (Paul Giordano). + +
  • 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). + +
  • patches from Emanuele Giaquinta: +
      +
    • ctlseqs.ms says that primary and secondary DA accept a + nonzero parameter, which is incorrect. Also modify code + to agree with this. + +
    • correct a comment in 88colres.pl + +
    • 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. + +
    • update the menu entries for the metaSendsEscape, deleteIsDEL + and numLock resources when changing them with the corresponding + DEC Set/Reset control sequences. +
    + +
  • fixes for configure script: +
      +
    • add special case for QNX, defining _QNX_SOURCE. +
    • check for preprocessors which do not perform -U and -D options + in the given order. +
    • improve macro to determine gcc version +
    • improve check for Intel compiler and related warning options +
    + +
  • update config.guess, config.sub + +
  • improve fix from patch #198 for + Cleanup() by ensuring it is not called from the + SIGCHLD handler (patch by Todd Miller (OpenBSD CVS)). + +
  • eliminate a retry for a better-matching bold font, to work around + recent font server changes. + +
  • fixes for Novell #113277: +
      +
    • specify weight for wide font which may be derived from + normal fontname. +
    • cache the derived wide- and widebolt-fontnames. +
    + +
  • workaround for GenToo Bugzilla #100728. + +
  • add menubar's border width to layout computation. Normally this + is zero, but patterns such as XTerm*borderWidth:1 + would give poor layout for the toolbar configuration. +
+ +

Patch #204 - 2005/8/4 - XFree86 4.5.99.9

+
    +
  • 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). + +
  • disallow changes to fonts, toolbar and scrollbar when the vt100 + window is iconified, to simplify management of the active icon. + +
  • fixes to make -geom option work properly with the + toolbar configuration (Gentoo Bugzilla #90717, #91967). + +
  • minor improvements to scrollbar layout: ensure that the scrollbar + border is zero if the vt100 border is zero. + +
  • improve initialization due to utf8 resource by + loading the utf8Fonts resource in the case where + locale resource is false. Also in this case, do + not disable switching UTF-8 mode on/off. + +
  • minor optimization of TrueType font-loading, loads italic font + only when needed. + +
  • 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). + +
  • add checks to ensure vt100 widget is realized when it might be + updated via actions handled from a tek4014-only configuration. +
+ +

Patch #203 - 2005/7/6 - XFree86 4.5.99.7

+
    +
  • modify initialization of allowSendEvents and + allowWindowOps to prevent modification with the + editres protocol. + +
  • fix compiler warning for NetBSD by including util.h in main.c + (XFree86 Bugzilla #1596). + +
  • fix to build on Darwin 8.x, which no longer provides + setpgrp() (patch by Min Sik Kim). + +
  • adapted fixes for Legend (SCO) from diffs attached to + Freedesktop.Org Bugzilla #3180. + +
  • fix typo in xterm manpage description of -ls option + (Freedesktop.Org Bugzilla #3543). + +
  • add support for interpreting the underline attribute as an italic + font in Xft mode (patch by Chuck Blake). + +
  • 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). + +
  • fix logic in find_utmp, which did not reset result + in getutid(), causing an infinite loop in some + conditions (report by Emil Mikulic). + +
  • set the _NET_WM_PID property (GenToo Bugzilla #91008). + +
  • modify ifdef's in ptyx.h and xterm_io.h to build with DragonFly + (patch by Jeroen Ruigrok). + +
  • change default values for minBufSize and + maxBufSize to 4096 and 32768 respectively so that the + initial read request will match the value from before changes to + use sched_yield(). + +
  • make paste of UTF-8 faster for Western character sets by checking + range of incoming data (patch by Joe Allen). + +
  • add experimental option to allow + applications to get or set the selection data as a BASE64 string + (adapted from patch by Joe Allen). + +
  • fix an off-by-one error parsing -S/nn option + (Debian #311438, report/fix by Peter Chubb). + +
  • fix an initialization bug from + patch #201 that broke logging + (report by Rodney Thayer). + +
  • amend change to command-line processing in + patch #201 to avoid + conflict with -e option (report by Servatius Brandt). + +
  • suppress configure check for _XOPEN_SOURCE on + darwin. + +
  • update config.guess, config.sub +
+ +

Patch #202 - 2005/5/2 - XFree86 4.5.99.3

+
    +
  • add extended shift- and control-modifier cursor keys to + "xterm+pcfkeys" terminfo entry to correspond to ncurses 20050430 + patch. + +
  • 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). + +
  • rename $CMD variable in plink.sh because + it is a reserved symbol in bash 3.00.16 (report by Ted Taylor). + +
  • add environment variables $XTERM_SHELL and + $XTERM_VERSION + (request by Zdenek Sekera). + +
  • 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. + +
  • correct an error in the logic which decides when + sched_yield() is run; it would occasionally hang when + contending with other pseudo-terminal applications such as screen + (report by Kirill Ponomarew). + +
  • modify initialization to decide whether to default to built-in + wcwidth() versus system's version based on the + starting locale and whether the system's version is poor quality + (suggested by Bram Moolenaar). + +
  • update table for mk_width() from UnicodeData 4.1.0 + using Markus Kuhn's uniset script. +
+ +

Patch #201 - 2005/4/21 - XFree86 4.5.99.2

+
    +
  • improve resource files to show how the menubar and popup menus can + be colored (prompted by report by Joe Wells). + +
  • 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). + +
  • improved some of the built-in line-drawing glyphs. + +
  • correct color of "box" character drawn for line-drawing glyph 1 + (report by Nicolas George). + +
  • 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 + utf8Fonts subresource to load appropriate fonts + (request by Bram Moolenaar). + +
  • modify logic for setting title-string so it applies to the current + widget rather than the vt100 widget. + +
  • modify initialization for wide-bold fontname, to search for one + if none is given (report by Michael Schroeder). + +
  • add resource mkWidth and command-line option + -mk_width to control whether xterm uses the built-in + version of wcwidth(). + +
  • add resource settings for minimum/maximum input buffer size, and + call to sched_yield to improve performance with newer + Linux kernels (adapted from patch by Nicolas George). + +
  • correct computation of width for wide characters with the invisible + attribute (report by Thomas Wolff). + +
  • modify interaction between +u8 and locale + resource to allow the command-line option to override the resource + (requested by Thomas Wolff). + +
  • add a limit check for scrolling margins in a one-line screen, + overlooked in fixes for + patch #198 (Debian #297430). + +
  • correct treatment of iconBorderWidth for resizing + an active-icon, and its description in manpage (Debian #296592). + +
  • modify configure script --disable-imake to use the + script's definitions anyway if it cannot detect imake (prompted + by FreeBSD bug 77408). + +
  • ignore error in the I/O initialization that tries to set the + tty to 7-bit input for the case where eightBitInput + resource is false (Debian #298551). + +
  • modify command-processing to accept an optional parameter that + tells xterm which shell program to use (request by Zdenek Sekera). + +
  • add simpler resource keyboardType which, when set, + overrides the individual keyboard-type resources and eliminates + the possibility of conflict between them. + +
  • add initialization for scoFunctionKeys resource + (report by Rick K). + +
  • correct logic of ReallocateBufOffsets() 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): + +
  • 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): + +
  • add command-line options (-tb, +tb) and + resource toolBar to allow menu/toolbar to disabled or + enabled at startup (prompted by reports by Joe Wells). + +
  • correct typo in configure script's --enable-dec-locator option + (report by Bram Moolenaar). +
+ +

Patch #200 - 2005/2/6 - XFree86 4.4.99.23

+
    +
  • increase color pairs value for xterm-256color and xterm-88color to + match ncurses, which has an experimental option to support this. + +
  • modify ifdef's to make AIX use termios rather than termio; the + struct sizes for the two were not the same. + +
  • improve CF_WITH_IMAKE_CFLAGS configure macro script for + OSMAJORVERSION and OSMINORVERSION values, e.g., for Tru64 and AIX. + +
  • modify ifdef to define USE_POSIX_TERMIOS for Darwin (patch by Min + Sik Kim). + +
  • 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. + +
  • add configure check before adding -D_POSIX_SOURCE since some + platforms predefine it, e.g., cygwin. + +
  • add simplified sed expressions in CF_IMAKE_CFLAGS configure script + macro to ensure value for PROJECTROOT is quoted on Solaris, i.e., + when nested \( and \) are not interpreted + correctly. + +
  • correct DEC rectangle operations to reset state after completing + the operations. + +
  • 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). + +
  • fix OS/2 build for innotek_libc (patch by David Yeo). + +
  • fix a regression from patch #197 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). + +
  • move the warning/exit for missing $DISPLAY into the error handler + in case -display is given, and the connect fails for + some other reason. +
+ +

Patch #199 - 2005/1/17 - XFree86 4.4.99.22

+
    +
  • instead of setting $DISPLAY, check for the unset + variable and warn/exit on this condition (comments by H Merijn + Brand and Bernhard R Link). + +
  • fix a typo in Imakefile from patch #198 + (reports/patches by Stefan Dirsch, Mike Castle). +
+ +

Patch #198 - 2005/1/13 - XFree86 4.4.99.21

+
    +
  • set $DISPLAY to ":0" if it is not set. + +
  • add utmpDisplayId 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). + +
  • add bellOnReset resource to allow users to disable + bell which sounds on hard reset since patch + #183 changes to DECSCL (discussion with Danek Duvall). + +
  • improve $WINDOWID 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 $WINDOWID + not very useful as a parameter for xwininfo + (suggested by Dave Bodenstab). + +
  • fix a typo in WhichVFont() macro + from patch #197 changes + which broke the --disable-active-icon configuration + (report by Ralf S. Engelschall). + +
  • improve some limit checks (Gentoo Bugzilla #75604). + +
  • add --disable-setuid option to configure script (Gentoo Bugzilla + #76543). + +
  • add --disable-full-tgetent option to configure script, allowing one + to ignore a termcap library in favor of ncurses/curses (Gentoo + Bugzilla #69926). + +
  • modify configure script to choose useful warning options for Intel + version 8.0 compiler. + +
  • update config.guess, config.sub + +
  • make active-icon work properly when TrueType fonts are used + (Debian #286068). + +
  • correct change from patch #157 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). + +
  • correct case of SCS for character set 0 (line-drawing) to allow it + to be selected into GR. + +
  • fix a file-descriptor leak (Redhat Bugzilla #139597). + +
  • modify creat_as() 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). + +
  • modify Cleanup() to avoid operations such as X calls + that might use unsafe functions when it is called by a signal + handler (report by Michiel Boland). + +
  • fix bugs in patch #191 and in SRM changes + from patch #197 that + broke DECSET 38: switch to Tek4014 emulation (report by Dave + Bodenstab). + +
  • fix for manpage escapes (Marc La France). + +
  • 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 +
+ +

Patch #197 - 2004/11/30 - XFree86 4.4.99.19

+
    +
  • modify configure script to remove empty "-DPROJECTROOT=" definition + which resulted unusable values for luit's default path. + +
  • update precompose.c based on Unicode 4.0.1 + +
  • several minor fixes based on Intel compiler warnings. + +
  • change default translations so a BtnDown 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). + +
  • note in xterm's manpage that translations is not + specific to xterm (Debian #278897). + +
  • modify uxterm script to use locale program to verify if the + derived locale is installed (Debian #246398). + +
  • correct font handling for active icon when in UTF-8 mode (report + by Paolo Liberatore). + +
  • make active-icon and toolbar configurations work together. + +
  • 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). + +
  • reimplement DECALN with functions for vt420 rectangles, + fixes selection for this case. + +
  • implement vt420 rectangle operations. + +
  • add parsing, for debug/test of vt220 soft-fonts. + +
  • add menu entry, actions and escape sequence to allow + enabling/disabling toolbars at runtime. + +
  • improve rendering for Xft, allow it to draw non-linedrawing + characters such as "pi", which were drawn from internal tables + with patch #180 + (Freedesktop.org Bugzilla #1260). + +
  • add configure option --enable-mini-luit, ifdef'd the + mini-luit feature with OPT_MINI_LUIT. + +
  • 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). + +
  • 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). + +
  • modify faceSize resource to use a floating-point + internal value (adapted from patch by Sam Stephenson). + +
  • 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). + +
  • amend fix for infinite loop from patch + #192 to check if there is wrapped text to output in a following + iteration (Debian #273202). + +
  • fixes ifdef'd with __INTERIX to allow building with + Interix (Windows Services for UNIX) 3.5 using the xlibs libraries + from freedesktop.org (patch by Min Sik Kim). + +
  • amend solution for Debian #252873, #260471 from patch #194 by making the cursor not + explicitly colored if only the foreground color is set, and the + cursor is on a blank space (Debian #275473). + +
  • correct logic for send/receive mode (SRM) with regard to control + characters. + +
  • fix masking of invisible text in wide-character mode, which did + not work for line-drawing characters. + +
  • incorporate CF_XOPEN_SOURCE into configure script, replacing + CF_GNU_SOURCE. +
+ +

Patch #196 - 2004/8/15 - XFree86 4.4.99.12

+
    +
  • add a special case to configure script to ignore NetBSD's + grantpt() 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). + +
  • clear the buffer returned by getutid(). This fixes an infinite + loop on some platforms introduced in patch + #193 by Debian #256468 fix (report by David Ellement). +
+ +

Patch #195 - 2004/8/8 - XFree86 4.4.99.11

+
    +
  • correct length used for blinking text, make the last column blink + (patch by Alexander V Lukyanov). + +
  • start changes to make doublesize characters work with TrueType + fonts (see patch #44). + +
  • trim leading/trailing blanks from color resources as done for + other strings in patch #167. + +
  • fixes for showBlinkAsBold resource (report by + Christoph Berg). +
+ +

Patch #194 - 2004/7/27 - XFree86 4.4.99.11

+
    +
  • 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). + +
  • 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. + +
  • fix a case where a full-screen indexing operation would + not restore the cursor-busy state. + +
  • fix a repainting bug introduced in + patch #180: 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). + +
  • rename terminfo fragment "xterm-pc-fkeys" to "xterm+pcfkeys" for + consistency with ncurses. +
+ +

Patch #193 - 2004/7/19 - XFree86 4.4.99.10

+
    +
  • fix for wide-character selection from OpenBSD CVS + (report/patch by Matthieu Herrb). + +
  • modify initialization and cleanup of utmp data to also compare + the ut_line member (Debian #256468). + +
  • modify check on focus-change to ignore FocusOut events + generated by XGrabKeyboard. This fixes a case where + the text cursor would act as if focus were lost when selecting the + "Secure Keyboard" menu option. + +
  • add gen-pc-fkeys.pl script, use that to generate + terminfo fragment corresponding to the pc-style function keys. + +
  • fix a case where the checkmark by the "VT220 Keyboard" menu entry + was not set on startup. + +
  • 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. + +
  • modify logic for enabling blinking cursor via escape sequence as + well as the related save/restore operations so this is only + available if the cursorBlink resource was set on + startup. +
+ +

Patch #192 - 2004/7/12 - XFree86 4.4.99.9

+
    +
  • change resource settings for color4 and color12, add some discussion + in XTerm-col.ad (Debian #241717). + +
  • add a note in xterm manpage discussing the difference between + alt- and meta-keys, and the way the latter is used in the + eightBitInput resource. + +
  • add a note in xterm manpage regarding possible conflict between + resource settings for xterm.vt100.font and + xterm.vt100.utf8Fonts.font (Debian #254650). + +
  • add compile-time customization of backarrowKeyIsErase + and ptyInitialErase default resource values + (adapted from OpenBSD CVS). + +
  • change parameter of FIONREAD ioctl() call + from long to int + (discussion on tech-x11@netbsd.org regarding LP64 by + John Heasley and Matthias Scheler). + +
  • modify configure script options for Athena widgets to work as + expected for "--without-Xaw3d", etc., (GenToo Bugzilla #53455). + +
  • add case to uxterm to accommodate locales ending with "@euro", + e.g., fr_FR.UTF-8@euro (Debian #255197, report/analysis by + Matthieu Lagouge). + +
  • add special case for VT100 graphic's "box" character (discussion + with Ben Armstrong). + +
  • add missing initialization for bitmap-font sizes needed to make + fonts menu work with TrueType fonts (report by Ben Armstrong). + +
  • save the fontnames for bold fonts that are derived from normal + fonts, or from the boldFont resource, so the same + value is restored when switching with the VT Fonts menu (Debian + #256086). + +
  • fix manpage preprocessing (Marc La France). + +
  • fix typo in manpage's description of character classes (Debian + #257073). + +
  • modify terminfo to accommodate luit, which relies on G1 being used + via an ISO-2022 escape sequence (Debian #254316, analysis by + Juliusz Chroboczek). + +
  • modify Makefile.in rule for ctlseqs.txt to work around groff SGR + misfeature. + +
  • modify XTerm.ad to set saveLines default + to 1024 (Redhat Bugzilla #127132). + +
  • add a limit-check in dotext() to prevent infinite + loop in a corner case of UTF-8 configuration. + +
  • update config.guess, config.sub +
+ +

Patch #191 - 2004/6/6 - XFree86 4.4.99.7

+
    +
  • correct options parsing for -into option so it + can be combined with -e (Redhat Bugzilla #124518, + report/patch by James Armstrong). + +
  • fix ifdef's for OPT_COLOR_RES2 + so that the fake resource table introduced in + patch #188 + is not compiled if it is empty. + This happened to work with gcc (report by Joel Konkle-Parker). + +
  • 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. + +
  • work around change in quoting of PROJECTROOT symbol when using + configure script, from changes made in + patch #187 for CF_IMAKE_CFLAGS + (GenToo Bugzilla #50982). +
+ +

Patch #190 - 2004/5/25 - XFree86 4.4.99.6

+
    +
  • 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 allowC1Printable resource (reported by + Simon Strandgaard). + +
  • add configure-script check for nl_langinfo(CODESET), use this to + replace check of environment variables for UTF-8. + +
  • 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. + +
  • remove check in configure script --enable-toolbar that suppressed + this option when building with Xaw7. + +
  • apply fixes to Tektronix widget used for VT100 widget to make + toolbar work with Xaw7 (XFree86 4.x). +
+ +

Patch #189 - 2004/5/16 - XFree86 4.4.99.6

+
    +
  • do not call xim_real_init() if openIm resource is + false (Debian #249025). + +
  • minor improvements to built-in line-drawing. + +
  • fix a few portability issues with dynamic abbreviation support, + i.e., did not compile on Tru64. + +
  • modify constraints in form used to layout toolbar, to work with + newer Xaw in XFree86 4.x. +
+ +

Patch #188 - 2004/5/12 - XFree86 4.4.99.6

+
    +
  • correct table entry for DEL in the ground state, which marked it + as a printable character from patch #171 + (report by D Hugh Redelmeier). + +
  • improve fix in patch #186 for failure in + xim_real_init() by adding a sleep. + +
  • fix a typo in os2main.c + (XFree86 Bugzilla #1358, report/patch by Frank Giessler). + +
  • 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). + +
  • 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). + +
  • remove ncv from xterm-256color terminfo + entry since it is no longer needed (report by Eli Zaretskii). + +
  • add "erase2" and "eol2" keywords to ttyModes resource, + for recent/current FreeBSD. + +
  • improve ifdef's for utempter library to omit direct calls to + setutent() or getutent() (adapted from + patch by Christian Biere). + +
  • add dynamic abbreviation support like Emacs (patch by Tomasz + Cholewo). This is ifdef'd with OPT_DABBREV, and + enabled via the configure script --enable-dabbrev + option. + +
  • fix problem responding to session management events, e.g., which + would make logging out very slow (patch by Eddy De Greef, Debian + #233883). + +
  • 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). + +
  • modify xtermAddInput to work around core dump on + IRIX64 when initializing scrollbar translations if toolbar is + compiled-in. + +
  • fix some minor conflicts in the 2-character entry names in the + termcap file. +
+ +

Patch #187 - 2004/4/27 - XFree86 4.4.99.4

+
    +
  • change xterm version string to use __vendorversion__ + where that is available, and "XTerm" otherwise. + +
  • improve description of utf8 resource in manpage + (Debian #179407). + +
  • modify configure macros CF_IMAKE_CFLAGS and CF_ADD_CFLAGS to + handle -D options that define string values, e.g., + for XVENDORNAME. + +
  • modify configure macro CF_IMAKE_CFLAGS to allow (if + $PATH is set accordingly) to use the + xmkmf script within an X build tree. + +
  • add missing #undef OPT_SESSION_MGT to xtermcfg.hin + to make the configure script's --disable-session-mgt option work. + +
  • update config.guess, config.sub +
+ +

Patch #186 - 2004/4/18 - XFree86 4.4.99.4

+
    +
  • change reset on DECSCL to a soft-reset (appears some + DEC manuals have errors). + +
  • add a section to ctlseqs.ms elaborating on normal/alternate screens. + +
  • 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 colorBD and similar resources which normally have + no explicit color assigned. + +
  • modify initialization of Tektronix window so that control sequences + setting its color before the window is popped up will apply to + its initial colors. + +
  • add control sequence to set Tektronix window's text-cursor. + +
  • modify initialization of terminal colors, e.g., mouse pointer and + text cursor, to treat XtDefaultForeground and + XtDefaultBackground values as the actual foreground + and background colors of the terminal rather than white and black + (Debian #241717). + +
  • remove an incorrect comparison against PTYCHARLEN in + parsing the -S option (report by Michael B Taylor). + +
  • minor restructuring of terminfo/termcap files, having noted some + packager's customizations which caused the structure to be + confused. + +
  • eliminate an isolated use of MIN/MAX in charproc.c + +
  • replace XtExtdefaultfont and + XtExtdefaultbackground by their more familiar + equivalents + XtDefaultFont and + XtDefaultBackground. + +
  • replace ifdef's using SCO, sco and + SCO325 with __SCO__ + (XFree86 Bugzilla #1301, Kean Johnston). + But ensure that it still builds on platforms where this symbol + is not defined. + +
  • add scoFunctionKeys resource, to match manpage. + +
  • update manpage discussion of menus and related resources. + +
  • enable utmpx support for NetBSD 1.6C and newer (patch by + Matthias Scheler). + +
  • add a note in the manpage discussing xterm's treatment of open + file-descriptors (request by Dan Shearer). + +
  • modify Help() to make "xterm -h" write to standard + output rather than standard error (patch by Bram Moolenaar). + +
  • 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 + patch #175 (XFree86 Bugzilla #1306). + +
  • modify Imakefile to remove dependency of "install" + target on the xterm executable to make installs from + tree without attempting to rebuild anything (commit by David Dawes, + report/patch from Lee Olsen). + +
  • remove call to ShowCursor from + SetCursorBlink() since that is redundant, + and can cause display glitches if the cursor is already + blinking (XFree86 Bugzilla #1158, patch/report by Andreas Schwab). +
+ +

Patch #185 - 2004/3/3 - XFree86 4.4

+
    +
  • fix tcap-query logic for the backspace key (XFree86 Bugzilla #1233, + report/patch by Anton Kovalenko). + +
  • add test-scripts resize.pl and tcapquery.pl + +
  • 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). + +
  • modify RequestMaximize(), which performs maximize/restore via + control sequences, to account for window-frame (patch by + Jess Thrysoee). + +
  • improve pattern used in uxterm to check for UTF-8 + locale, e.g., for HPUX (patch by H Merijn Brand). + +
  • add -fd option and resource + faceNameDoublesize to specify double-wide fonts with + Xft (adapted from patch by Zarick Lau). + +
  • change a couple of resource classes from "Boolean" to specific + values: freeBoldBox, forceBoxChars. + +
  • add resource showMissingGlyphs to outline places on + the screen where a font lacks the corresponding glyph. + +
  • add resource showBlinkAsBold to control whether + blinking text should be shown as bold or actual blinking text. + +
  • 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. + +
  • implement blinking text, using the timer for blinking cursor. + +
  • 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. + +
  • add menu items and corresponding actions for switching on/off + the UTF-8 mode and Xft (TrueType) support. + +
  • 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). + +
  • modify to allow turning UTF-8 mode on/off via escape sequence even + if -wc option was not given at startup (patch by Peter + Berg Larsen). + +
  • amend fix for XFree86 Bugzilla #981, adjusting for savedlines value + (report by Tim Adye). + +
  • fix a typo in computing relative font size (Jess Thrysoee). +
+ +

Patch #184 - 2003/12/31 - XFree86 4.3.99.903

+
    +
  • improve configure-script checks for FreeType and related libraries, + using xft-config or freetype-config + scripts when available. + +
  • fix configure-script check for SYSV definition by + ensuring whether sys_errlist[] is declared, and by + modifying the test program to include X11/Intrinsic.h + to check that wchar_t is declared consistently (report + by H Merijn Brand). +
+ +

Patch #183 - 2003/12/26 - XFree86 4.3.99.903

+
    +
  • 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 patch #145 + (XFree86 Bugzilla #997, report/patch by Kean Johnston). + +
  • modify handling of eightBitInput 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). + +
  • modify uxterm script to interpret help and version + options so xterm does not always create a window when the user + requests this information (Debian #223926). + +
  • add a limit check to ScrnTstWrapped() (XFree86 Bugzilla #981). + +
  • modify DECSCL to perform a hard reset (RIS) as per DEC manuals. + Extended DECSCL to accept parameters for vt4XX and vt5xx terminals. + +
  • correct logic for ANSI conformance level escape sequences, which + were confused with DEC conformance level escape sequences. + +
  • correct state for vt52 shift-in/shift-out, which was not reset + properly after patch #171. + +
  • correct handling of graphics characters for vt52 mode, which did + not display line-drawing characters after G1 fix from + patch #182. + +
  • fixes for configure script to work with current Cygwin headers + and libraries. + +
  • modify Imakefile to put the current directory at the + beginning of the include searchpath (patch by David Dawes). +
+ +

Patch #182 - 2003/12/2 - XFree86 4.3.99.901

+
    +
  • correct logic for metaSendsEscape 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). + +
  • 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). + +
  • improve manpage description of resources, in particular the + utf8Fonts class (XFree86 Bugzilla #905). + +
  • add definitions to compile with glibc-based GNU/Hurd, GNU/KFreeBSD + and GNU/KNetBSD (XFree86 Bugzilla #893). + +
  • compiler-warning fixes (patch by Christian Biere). + +
  • add README.i18n (Tomohiro Kubota). + +
  • 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 patch #34 regarding DECSTR). + +
  • correct ifdef in main.c for variable utret (patch by + Bernhard Rosenkraenzer). + +
  • document in xterm's manpage how to use XFree86 ":unscaled" keyword + to suppress scaling of bold fonts. + +
  • 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). +
+ +

Patch #181 - 2003/10/26 - XFree86 4.3.99.15

+
    +
  • implement boldMode for wide-character logic in + drawXtermText() (report by Michael Schroeder). + +
  • modify UXTerm.ad resource file to include + "XTerm-color" rather than "XTerm", in case the latter file contains + no color resource definitions, e.g., after patch #180. + +
  • add action load-vt-fonts() and configure option + --enable-load-vt-fonts which allows users to define + additional sets of VT-fonts which can be loaded at runtime. + +
  • add logic to wide-character support which attempts to load fonts + specified by utf8Fonts subresources at startup. The + subresources have the same names as the fonts which they replace, + e.g., font, font1, etc., so that the + ISO-10646-1 fonts can be specified in the XTerm + app-defaults file (adapted from patch by Tomohiro Kubota). + +
  • 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. + +
  • simplify parameter passing for the set-vt-font action + and related code. + +
  • cleanup some include-ordering, moving some recently-added hardcoded + stuff into xterm.h where it will not interfere with the configure + script. + +
  • modify xtermAddInput() (see note on augmentation in patch #158) 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). + +
  • make save/restore mode controls apply to show/blink cursor states. + +
  • add escape sequence to start/stop blinking cursor, which allows + implementing cvvis terminfo capability (request by + Nate Bargmann). + +
  • add indp and rin to terminfo entry. + +
  • fix an out-of-bounds array reference in ScrnRefresh() for wide + characters (report by Dan Harnett, patch by Todd Miller). + This bug dates from patch #141. +
+ +

Patch #180 - 2003/10/12 - XFree86 4.3.99.15

+
    +
  • several fixes for rendering using Xft via option -fa: +
      +
    • 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). +
    • pass 16-bit values rather than 8-bit values to + xtermXftDrawString() to allow for wide-characters. +
    • remove spurious check for colorBDMode resource in + logic that does bold fonts. +
    • implement underlining. +
    + +
  • patches by Ilya Zakharevich: +
      +
    • improve drawXtermText() by making the recursive calls + communicate through arguments, and not through saving/restoring + global variables. + +
    • make double-width characters work with -u8 option. + +
    • modify lookup of double-sized fonts by checking for a match + ignoring x/y resolution if the first check fails. +
    + +
  • make height of TrueType fonts match ascent+descent (patch by + Keith Packard). + +
  • correct configure-script check for imake $CFLAGS, which did not + check properly if imake was not available. + +
  • correct install rule in Makefile.in for uxterm, which + was attempting to strip the script (newsgroup posting by Fernan + Aguero). + +
  • correct AF/AB strings in termcap for xterm-256color and + xterm-88color entries (report by Josh Howard). + +
  • update wcwidth.c to incorporate changes from Markus Kuhn's + 2003-05-20 (Unicode 4.0) version of that file. + +
  • modify scroll-back and scroll-forw + actions to accept an adjustment value, e.g., + 
    +	      scroll-back(1, page-2)
    + to scroll back by 2 lines less than a page (patch by Greg + Klanderman). + +
  • use color resource setting from Debian package for xterm VT100 widget, + since the choice of blues provides better contrast. + +
  • remove color resources from XTerm.ad, leaving them + only in XTerm-col.ad (prompted by Debian package for + xterm). + +
  • correct configure script option --enable-pty-handshake (report by + Paul Gilmartin). + +
  • add visualBellDelay 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). + +
  • correct logic for initializing dynamic highlight color (patch by + Jess Thrysoee). + +
  • add a check for non-zero size in call to XCopyArea() + to accommodate a Solaris bug. + +
  • correct typo in example for character classes in xterm manpage + (Debian #198910). + +
  • 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). + +
  • modify configure script to avoid using "head -1". + +
  • update config.guess, config.sub + +
  • modify ifdef's to work around inclusion of types FcChar32 and + XftCharSpec with FreeType 2.0 (see patch #175). + +
  • modify the predictable version of the generated logfile name (see + patch #171) to append the process-id rather + than a random value. + +
  • resync with XFree86 CVS +
      +
    • Enable SCO function keys in xterm +
    • Make Delete key send DEL by default on SCO in xterm +
    +
+ +

Patch #179 - 2003/5/21 - XFree86 4.3.99.5

+
    +
  • modify ifdef's for WTMPX_FILE to allow building on cygwin again. + +
  • change the default of pty-handshaking configure option (and related + default for imake) to assume this feature is needed. + +
  • add ifdef's so configure option for XawPlus library works (patch + by Pavel Roskin). + +
  • add $(MAIN_DEFINES) 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. + +
  • add configure check for ".exe" suffix on cygwin. +
+ +

Patch #178 - 2003/5/18 - XFree86 4.3.99.5

+
    +
  • modify default for configure --enable-pty-handshake + option to enable it for Solaris (report by Nelson Beebe). + +
  • modify in_put() function to call + PreeditPosition() 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). + +
  • improved explanation of -ls conflict with + -e option in xterm manpage (adapted from comments by + Henning Makholm). + +
  • correct comment in terminfo file regarding modifier used for + kDC (Debian #189764, report by Henning Makholm). + +
  • correct/extend some of the keypad description in ctlseqs.ms + (report by Henning Makholm). + +
  • correct keypad-mapping table in input.c so XK_KP_Equal + works (report by Henning Makholm). + +
  • 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>). + +
  • add configure option --enable-broken-osc and resource + brokenLinuxOSC 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 OSC, but are fixed-length, with no terminator. + +
  • add configure option --enable-broken-st and resource + brokenStringTerm to allow + user to revert one part of the parsing table corrections from + patch #171. (reports by + Matthias Scheler and + Kirill Ponomarew indicate that someone's + network firmware sends an <escape>X). + +
  • modify configure --disable-imake to provide values + for OSMAJORVERSION, OSMINORVERSION, + FUNCPROTO and NARROWPROTO (report by + Heiko Schlichting). + +
  • correct vttests/16colors.sh, which omitted the + $SUF variable in output strings (patch by Paul + Gilmartin). + +
  • modify shell scripts in vttests directory to attempt + to use named signals in the trap statement, making + this portable to OS/390 (report by Paul Gilmartin). Tested on + SunOS 4.1.4, which implements only numbers. +
+ +

Patch #177 - 2003/3/23 - XFree86 4.3.0

+
    +
  • fix definition of USE_HANDSHAKE, must be numeric + (reported by Jens Schleusener). +
+ +

Patch #176 - 2003/3/22 - XFree86 4.3.0

+
    +
  • add configure option --enable-pty-handshake to allow + one to compile-in support for the pty handshaking logic, and + resource ptyHandshake to enable or disable it + (suggested by Ian Collier). + +
  • restore USE_HANDSHAKE ifdef removed in + patch #159 + to address Debian #39964. + +
  • move ifdef's for ttysize/winsize into xterm_io.h + +
  • simplify loop on tgetent, 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). + +
  • correct manpage discussion of $TERM and + $TERMCAP variables, which omitted the Tektronix + emulation and a note of the final "dumb" fallback. + +
  • broaden ifdef for XRegisterIMInstantiateCallback() + from patch #175 (XIM fix) to exclude + non-XFree86 (report by Nelson Beebe indicates this breaks for + Solaris, IRIX and OSF/1). + +
  • correct resource-size for iconFont (this was added + by X11R6.3). + +
  • improve configure check for XKB bell extension, to work around + inconsistent implementation of this feature (reports by Nelson + Beebe, Kriston Rehberg and David Ellement). + +
  • modify configure-check for tty group to be less + strict in batch mode (report by Nelson Beebe). + +
  • modify to allow building with g++, to use its compiler warnings + (suggested by Nelson Beebe). + +
  • modify dec2ucs[] table to reflect newer codes + available for scanlines 1, 3, 7, 9 (report by Michael Schroeder). + +
  • add configure option for XawPlus library. +
+ +

Patch #175 - 2003/3/9 - XFree86 4.3.0

+
    +
  • fix a SIGSEGV which could occur if xterm is connecting to XIM + server, and the XIM server is destroyed (patch by Nam SungHyun). + +
  • modify to use built-in line-drawing characters for Xft fonts + (patch by Andrew Tipton). + +
  • make menu reflect the state of the tekInhibit + resource. + +
  • make signalInhibit 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). + +
  • changed classes of colorBDMode and similar + resources that override colors when a video attribute is + set to ColorAttrMode, to make them distinct + from ColorMode. This avoids an unexpected + rendering of reverse video, for example (report by Paul Fox). + +
  • changed class of veryBoldColors to + VeryBoldColors, since + ColorMode is associated with boolean resources. + +
  • add option -k8 and resource + allowC1Printable 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. + +
  • add a null-pointer check for return-value of ptsname() + in HPUX-specific code (report by David Ellement). + +
  • revise the ifdef's used for XKB bell support. The + code was using a nonstandard call XkbStdBell(). + Changed to use XkbBell() (based on patch by + <derek@signalmarketing.com>). + +
  • add a null-pointer check in xtermLoadFont() in case + there is no wide-bold font (Nam SungHyun). + +
  • change Makefile.in to use autoconf's + bindir, libdir and mandir + variables (report by Nam SungHyun). + +
  • add le to termcap xterm-basic entry. + Though missing from older termcaps for xterm, some applications + check for it (report by Matthias Buelow). + +
  • modify uxterm script to strip modifiers such as "@euro" + from the locale setting before adding ".UTF-8" (Debian #179929). + +
  • modify the remaining places where tek4014 emulation uses + XDefineCursor(), 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. +
+ +

Patch #174 - 2003/2/25 - XFree86 4.2.99.903

+
    +
  • work-around for XFree86 bug which made XDefineCursor() + on a shell-window no longer work. The tek4014 emulation used this. + Use the next lower window (report by Karl Rudolf Bauchspiess). + +
  • add a resource setting allowWindowOps 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. +
+ +

Patch #173 - 2003/2/6 - XFree86 4.2.99.902

+
    +
  • reset mouse mode to normal on a full reset. This does not apply + to mouse hilite tracking mode, of course (see ctlseqs.ms). + +
  • 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). + +
  • check for illegal character in DECUDK string, quit if detected. +
+ +

Patch #172 - 2002/12/27 - XFree86 4.2.99.3

+
    +
  • fixes to make repainting of 256-color example work properly + (reports by Abigail Brady and Scott A Crosby). +
      +
    • set flag in AllocateAnsiColor() to ensure the color + is allocated once only. +
    • fix check in ScrnRefresh, which was comparing + background colors only if the ANSI foreground colors also were set. +
    + +
  • merge Error() calls and some exit() calls + into SysError(), and change that to add the brief + explanation for each error code which is provided in the manpage. + Change a few SysError(), calls to avoid using code 1, to + avoid confusion with exit status from places that do not use + SysError(). + +
  • simplify logic used to open a debug logfile as the standard error. + +
  • modify the -e option so that if it fails, xterm will + check if only one argument follows, e.g., it was quoted, and then + retry using sh -c. + +
  • 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). + +
  • fix a few problems with the $TERMCAP string generated + by resize: +
      +
    • for Bourne shell, add an export command. + This was missing as far back as X11R5. +
    • escape exclamation marks, used in xterm's reset string. +
    • translate literal \177\ to "^?". +
    + +
  • improve configure check for tgetent() to work when + $TERMCAP has been set to a specific entry. + +
  • modify minstall.sh to use "%" rather than "@", + to avoid problems with AFS (report by Zdenek Sekera). + +
  • list fatal error codes from error.h in the manpage, + remove unused codes in error.h. + +
  • 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). + +
  • minor fix to description of 1003 mouse mode in ctlseqs.ms + (Larry Riedel). +
+ +

Patch #171 - 2002/12/12 - XFree86 4.2.99.3

+
    +
  • modify parser tables to improve detection of malformed control + sequences, making xterm behave more like a real DEC terminal + (patch by Paul Williams). + +
  • update comment in input.c to document + Meta as a modifier for escape sequences (patch by D + Roland Walker). + +
  • 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). + +
  • remove xevents() call from the end of + BlinkCursor(), 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 xevents() to process. + (patch by Semen A Ustimenko <semenu@FreeBSD.org>). + +
  • remove unused mode-params from open() calls that do + not create a file. + +
  • modify configure script to put new items first on + $CPPFLAGS and $CFLAGS to avoid conflict + with environment's -I and -D options. + +
  • update config.guess, config.sub + +
  • resync with XFree86 CVS +
      +
    • fix va_args glitches for xterm/libfontconfig: 0 == (void*)0 + isn't true for all platforms (Egbert Eich). +
    • initialise ProgramName in xterm's main before referencing it + (#5473, Peter Valchev). +
    • some cleanup of Imakefile ifdef's (Marc La France). +
    +
+ +

Patch #170 - 2002/10/13 - XFree86 4.2.1

+
    +
  • correct an off-by-one allocating data for sorted help message. + +
  • modify configure script to check for Xpm library, on which XFree86 + Xaw library depends. + +
  • update config.guess, config.sub +
+ +

Patch #169 - 2002/10/5 - XFree86 4.2.1

+
    +
  • modify wording of some options in help message to make them use + -/+ consistently with respect to "on/off" or "off/on". + +
  • sort options list which is displayed in help- and syntax-messages + at runtime to simplify maintenance. + +
  • remove support for Amoeba and Minix (Juliusz Chroboczek noted it + was removed from XFree86 server; there have been no users since + 1996). + +
  • add configure script option --disable-session-mgt + to control whether the session management code should be compiled-in + (request by H Merijn Brand). + +
  • ifdef'd the session-management changes with + OPT_SESSION_MGT, to accommodate X11R5 which predates + the related definitions. + +
  • fix decode_keyvalue(), which did not properly parse + multiple settings as needed for the ttyModes resource, + since it did not skip over the parsed data. + +
  • fix an option-parsing conflict between -class and + -cjk_width (Nam SungHyun) + +
  • add a missing null in XtVaSetValues() call used in + Cleanup() (Nam SungHyun) +
+ +

Patch #168 - 2002/9/29 - XFree86 4.2.1

+
    +
  • 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>). + +
  • add -cjk_width and corresponding resource + cjkWidth (patch by Jungshik Shin + <jshin@mailaps.org>). + +
  • add -into option, for embedding xterm in a Tcl/Tk + application (patch by George Peter Staplin <georgeps@xmission.com>). + +
  • 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). + +
  • fix conflict between ifdef's for OPT_DEC_LOCATOR and + OPT_READLINE in button.c (reported by Ilya Zakharevich). + +
  • fix for inconsistent use of struct utmp versus + struct utmpx introduced in patch #167 + (patches by Paul Gilmartin, Marc La France). + +
  • modify logic for metaSendsEscape 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). + +
  • use null pointer values consistently, rather than literal "0", for + ending variable-length argument lists, e.g., for + execlp() (based on patch by Matthieu Herrb). + +
  • correct logic of ChangeAnsiColorRequest(), which would + do a screen repaint after replying to a request for information. + +
  • improve scripts in vttests to work with systems whose shells support + echo -n and have, as does Debian, an unrelated + print utility. + +
  • add vttests/acolors.sh to demonstrate OSC 4, which queries or + sets ANSI colors. + +
  • fixes for ctlseqs.ms (Pavel Roskin, Ilya Zakharevich). + +
  • typos in xterm manpage (Jens Schweikhardt) + +
  • remove a redundant GCC_UNUSED from InitPopup() (Nam SungHyun) +
+ +

Patch #167 - 2002/8/24 - XFree86 4.2.0

+
    +
  • correct ifdef's for USE_TERMCAP to match cygwin + configuration. + +
  • fix several places in ctlseqs.ms which had no boxes around the + literal text (report by Ilya Zakharevich). + +
  • extend mouse support for readline, + ifdef'd with OPT_READLINE + (integrated patch from Ilya Zakharevich). + +
  • modify terminfo description to match default for + modifyCursorKeys resource. + +
  • add modifyCursorKeys 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). + +
  • correct missing initializations for appdefaultCursor + and appdefaultKeypad resources. + +
  • add configure option --enable-luit and ifdef'd the + luit-related code with OPT_LUIT_PROG. + +
  • modify xterm to invoke luit (integrated patch by Tomohiro Kubota) + +
  • update wcwidth.c to match Markus Kuhn's 2002-05-18 version. + +
  • correct limit-checking in ComputeSelect() to handle + selections that extend off the visible area; rather + than modify the parameters to TrackText(), use + ScrollSelection() to update the highlighting limits. + (reported by Yegappan Lakshmanan and Nelson Beebe, + patch by Alexander V Lukyanov). + +
  • correct manpage description of tiXtraScroll resource + (reported by Tony Finch). + +
  • changes from OpenBSD: +
      +
    • Make xterm setgid utmp to be able to update utmp even + with root privileges revoked. +
    • If not updating utmp, revoke group privileges totally too. +
    + +
  • changes from NetBSD: +
      +
    • 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. +
    • Use openpty() to deal with new pty naming scheme. +
    + +
  • add print-redir 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). + +
  • check if printerCommand resource string is empty, use + this to allow user to disable printer function. + +
  • trim trailing blanks from resource strings. + +
  • check return value from ptsname(), which may return + null for example if someone has changed the permissions of /dev/pts + to zero (Debian #121899). + +
  • modify OS/2 version to use __UNIXOS2__ definition + rather than __EMX__, related cleanup (patch by Holger + Veit). + +
  • used modified indent 2.0 + (patch 20020428) + to reformat most of the C source files, to simplify maintenance. + +
  • fix a couple of places where there were leading tabs on + symbol-definition lines in Imakefile (Marc La France from report by + Tony Finch) + +
  • add imake variable (TraceXTerm) to allow building debug version + (Egbert Eich). +
+ +

Patch #166 - 2002/03/25 - XFree86 4.2.0

+
    +
  • 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>). + +
  • implement veryBoldColors resource to control whether + the corresponding video attribute such as bold is + displayed when using colorBDMode, etc. (request by Josh + Howard <jrh@vicor-nb.com>). + +
  • define escape sequences for function keys F21-F35 (patch by Steve Wall). + +
  • change the colors for the 256-color model, making them less skewed + toward black (patch by Steve Wall). + +
  • add vt100Graphics resource + (see patch #115, + based on discussion with Glenn Maynard). + +
  • ifdef'd Xaw/Xaw3d/neXtaw includes separately to avoid potential + incompatibilities between these flavors of Athena widgets. + +
  • add configure check for XFree86 4.x Xaw library, whose geometry + management is broken, to avoid trying to use it for toolbar + configuration. + +
  • updates to configure script from vile and lynx to allow + configure.in to be compiled with autoconf 2.5x + +
  • add a check for null pointer return by ptsname() + (newsgroup posting from Mike Silva <mikesilva@lucent.com>). + +
  • fill in a few details needed to allow UTF-8 mode to switch on/off + after startup. This requires that wideChars resource be + set. (based on comments in 4 Aug 2001 by Alexey Marinichev + <lyosha@lyosha.2y.net>). + +
  • remove duplicate install rules that make directories, e.g., so installing + manpage will not create app-defaults directory. + +
  • add comment in in do_osc(), reserving cases 30 and 31 + for for Konsole (request by Stephan Binner + <Stephan.Binner@gmx.de>). + +
  • fixes for ctlseqs.ms and xterm.man + (patch by Werner Lemberg <wl@gnu.org>). + +
  • add check for monochrome display, disabling colorMode in that + case (fixes Debian #134130). + +
  • resync with XFree86 CVS +
      +
    • Fix some xterm build warnings on *BSD (patch by David Dawes). +
    • Only use SA_RESTART in xterm when it's available (patch by Frank Liu). +
    • Fix incorrect code in signal handlers in most of the clients, + xterm and xdm not done yet (patch by Matthieu Herrb). +
    +
+ +

Patch #165 - 2002/01/05 - XFree86 4.1.0

+
    +
  • modify uxterm script to strip encoding part from + environment variable before adding ".UTF-8" (based on Debian + #125947, but using a more portable solution). + +
  • add an assignment statement in VTInitialize() to make + awaitInput resource work. + +
  • use new macros init_Bres(), etc., in VTInitialize() to add trace of + the initialization of resources. + +
  • modify checks for $LC_ALL, related environment variables to ensure + the resulting strings are nonempty (report by Markus Kuhn). + +
  • add an ifdef in charproc.c for num_ptrs variable in case all + configure options are disabled. + +
  • modify definition of getXtermBackground() to avoid negative array + index warning on Tru64 (report by Jeremie Petit). + +
  • improve fix from patch #165 (still Debian #117184, report by Matt + Zimmerman <mdz@debian.org>) + +
  • 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). + +
  • documented ANSI.SYS-style cursor save/restore escape sequences + in ctlseqs.ms, which are in xterm since X11R5. + +
  • 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>). + +
  • fix a couple of typos in comments in the app-defaults files + (David Krause <xfree86@davidkrause.com>). + +
  • resync with XFree86 CVS +
      +
    • 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. + +
    • save/restore errno in signal catcher (patch by Matthieu Herrb). + +
    • modify UXTerm.ad's font5 resource so that xterm can display double + width characters using a font distributed with XFree86 (Tomohiro Kubota). +
    +
+ +

Patch #164 - 2001/11/13 - XFree86 4.1.0

+
    +
  • correct a case where ptyInitialErase and + backarrowKeyIsErase resources combine to set + DECBKM mode, but a reset command would not + reset xterm to that state, making the erase character revert to ^H + (Debian #117184) +
+ +

Patch #163 - 2001/11/04 - XFree86 4.1.0

+
    +
  • correct ifdef's for __QNX__ and + USE_SYSV_PGRP in main.c call to tcsetpgrp, + which broke bash behavior around patch #140 + (report/patch by Frank Liu <fliu@mail.vipstage.com>). + +
  • 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). + +
  • 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). + +
  • modify xterm manual page and minstall.sh to allow imake rules + to define location of app-defaults directory (Debian #87611). + +
  • 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). +
+ +

Patch #162 - 2001/10/23 - XFree86 4.1.0

+
    +
  • correct logic that processes -class option, so that + a following -e option is handled (Debian #116297). + +
  • improve options-decoding to allow -version and + -help options to be combined (Debian #110226). + +
  • add a 10 millisecond delay in event loop when processing + -hold option, to avoid using too much CPU time + (Debian #116213). + +
  • prefix final program execution in uxterm with "exec" + to avoid a useless shell hanging around (Christian Weisgerber). +
+ +

Patch #161 - 2001/10/10 - XFree86 4.1.0

+
    +
  • 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>). + +
  • 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. + +
  • correct Imakefile install-rule for uxname script + (reported by Nam SungHyun <namsh@lge.com>). + +
  • resync with XFree86 CVS – correct typo in <ncurses/term.h> + ifdef. +
+ +

Patch #160 - 2001/10/7 - XFree86 4.1.0

+
    +
  • modify logic in main.c + (see patch #145) 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. + +
  • add configure check for <ncurses/term.h> to get + rid of hardcoded __CYGWIN__ ifdef in resize.c +

    + NOTE: The CYGWIN port should not be linking resize + 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 <ncurses/term.h> does not hurt anything, + since there are some correct installations that are set up that + way. + +

  • add a sample uxterm script, which uses the + UXTerm application defaults for UTF-8 environments. + +
  • undo change to xterm application defaults, since this introduced an + unnecessary incompatibility. The intended functionality was + already addressed by the UXTerm + app-defaults file. + +
  • resync with XFree86 CVS +
      +
    • Modified xterm app default to use LFD fontnames instead of old type + (Michael Schroeder). +
    • Fix xterm when XIM is disabled - caused a segfault + (Tomohiro Kubota). +
    +
+ +

Patch #159 - 2001/9/19 - XFree86 4.1.0

+
    +
  • remove an ifdef for USE_HANDSHAKE added in patch + #158 from the second TIOCSSIZE 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. + +
  • correct treatment of empty parameter list for some OSC strings + (report by Sami Farin <sfarin@ratol.fi>). +
+ +

Patch #158 - 2001/9/8 - XFree86 4.1.0

+
    +
  • 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 app-defaults or + .Xdefaults 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>). + +
  • widen ifdef's in xterm.h to define __EXTENSIONS__ on + Solaris, for compilers other than gcc. This was added along + _POSIX_C_SOURCE with in patch + #151, but is not sufficient since Sun's compiler does not define + __STDC__ by default (report by Matthias Scheler + <tron@zhadum.de>). + +
  • 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) + +
  • implement "OverTheSpot" preedit type of XIM input + (patch by Tomohiro Kubota): +
      +
    • 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. + +
    • 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. + +
    • 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. + +
    • 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. +
    + +
  • adjust configure script to accommodate repackaging of keysym2ucs.c + as include-file for xutf8.c (patch by Tomohiro Kubota). + +
  • add the UXTerm app-defaults file to makefile install + rules (request by Juliusz Chroboczek). + +
  • correct logic in get_termcap(), which returned false + if the tgetent() call indicated that xterm was linked + with terminfo. Although the $TERMCAP variable cannot be + adjusted in this case, xterm still needs information from this call + to extract data to initialize the erase-mode when the + ptyInitialErase resource is false. + +
  • modify ScrollbarReverseVideo() function to cache the + original border color, so it can restore that when an application + flashes the screen (Bugzilla #38872). + +
  • resync with XFree86 CVS +
      +
    • remove ifdef's for X_NOT_STDC_ENV (patch by David Dawes). +
    • add Cygwin to special errno handling case in ptydata.c (Alan Hourihane) +
    • set screen size earlier in initialization, to address a race + with window manager resizing its clients (Keith Packard). +
    +
+ +

Patch #157 - 2001/6/18 - XFree86 4.1.0

+
    +
  • 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. +
      +
    • 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?) + +
    • Xutf8TextPropertyToTextList fully handles STRING and UTF8_STRING. + It systematically fails for COMPOUND_TEXT. + +
    • 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. +
    + +
  • add an ifdef for SunXK_F36, used in + xtermcapKeycode() (patch by Mark Waggoner + <waggoner@ichips.intel.com>). + +
  • modify check for login name to try getlogin() 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). + +
  • add resource tiXtraScroll, which can be used to + preserve the screen contents in the scrollback rather than erasing + it when starting a fullscreen application such as vi + (patch by Ken Martin <fletcher@catsreach.org>). + +
  • two patches by Denis Zaitsev <zzz@cd-club.ru>: +
      +
    • added forceBoxChars resource to control the + "line-drawing characters" option. + +
    • added freeBoldBox resource, which, when set true, + suppresses check in same_font_size(), so xterm does + not attempt to ensure that the bold font is the same size as + the normal font. +
    + +
  • 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., color0 and + Color0 rather than color0 and + Foreground). 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. + +
  • fix a signal-handling bug. When running xterm with + ksh or similar shell such as bash 2.05, xterm will hang + and not respond to keystrokes after the user types + suspend. 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 termination 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>). + +
  • correct some inconsistent checks for XtReleaseGC() + calls in xtermLoadFont() (patch by Nam SungHyun + <namsh@lge.com>). + +
  • 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/ + +
  • correction to change from patch #90, + 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). + +
  • 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). + +
  • 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>). + +
  • resync with XFree86 4.1.0: +
      +
    • Use TermcapLibrary as -lncurses instead of -ltermcap, fixes + problem building xterm/resize on Cygwin/XFree86 (Harold Hunt). +
    • Install xterm.termcap and xterm.terminfo when installing xterm + (Torrey T. Lyons). +
    • Fix some build issues on Cygwin/XFree86 (Suhaib Siddiqi). +
    • Define CBAUD, when it's missing in xterm, on LynxOS + (Stuart Lissaman). +
    +
+ +

Patch #156 - 2001/4/28 - XFree86 4.0.3

+
    +
  • change order of selection-target types to make 8-bit xterm prefer + UTF8_STRING to COMPOUND_TEXT (patch by Juliusz Chroboczek). + +
  • document -fa, -fs command-line options + and faceName, faceSize + resources which are used by the freetype library support. + +
  • if configure script finds freetype libraries, but imake definitions + do not have the XRENDERFONT definition, define it anyway. + +
  • modify configure script check for freetype libraries to include + <Xlib.h>, since an older version of the related + headers relies on this (patch by Adam Sulmicki). +
+ +

Patch #155 - 2001/4/20 - XFree86 4.0.3

+
    +
  • correct return type of in_put() from patch #153 + changes, which left it not wide enough for UTF-8 (patch by Bruno Haible). +
+ +

Patch #154 - 2001/4/11 - XFree86 4.0.3

+
    +
  • undo check for return value from pututline (used for + debugging) since that function does not return a value on Slackware + 3.6. + +
  • correct length in ScreenWrite, when rendering invisible text + (patch by Sven Verdoolaege <skimo@kotnet.org>). + +
  • fixes/improvements for the i18nSelection resource + from patch #153, by Bruno Haible: + +
      +
    • add missing initialization for i18nSelection + resource. + +
    • split-out the non-ICCM aspect of the + i18nSelection resource as a new resource, + brokenSelections. +
    + +
  • add configure check for <time.h> and + <sys/time.h>, to allow for Unixware 7, + which requires both. If the configure script is not used, only + <time.h> will be included as before (report + by Thanh Ma). + +
  • fix redefinition of dup2, getutent, + getutid, getutline and sleep + functions on Unixware 7 (report by Thanh Ma + <Thanh.Ma@casi-rusco.com>) + +
  • add a fall-back definition for __hpux, which is + apparently not defined in some compilers on HPUX 11.0 (reported + by Clint Olsen). + +
  • change VAL_INITIAL_ERASE, which is used as a fallback for the + "kb" termcap string to 8, since that matches the + xterm terminal description (request by Alexander V Lukyanov). + +
  • correct an off-by-one in ClearInLine, which caused + the erase-characters (ECH) control to display incorrectly + (patch by Alexander V Lukyanov). + +
  • correct escape sequences shown in terminfo for shifted editing + keys. The modifier code was for the control key rather than + the shift key. +
+ +

Patch #153 - 2001/3/29 - XFree86 4.0.3

+
    +
  • increase PTYCHARLEN to 8 for os390, add some debugging traces + for UTMP functions (patch by Paul Gilmartin). + +
  • correct an misplaced brace in SelectionReceived() + (patch by Bruno Haible). + +
  • correct an assignment dropped in SelectionReceived() + which made it not compile for wide-characters combined with debug + traces. + +
  • correct typo, clarify description of 88- and 256-color controls + (report by Bram Moolenaar). + +
  • 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). +
+ +

Patch #152 - 2001/3/13 - XFree86 4.0.2

+
    +
  • correct index in inner loop in VTInitI18N() from + patch #151 changes, which resulted in infinite loop under some + conditions (report/analysis by Paul Gilmartin). + +
  • remove spurious "%|" from terminfo sgr capabilities + (report/analysis by Adam M Costello, Debian #89222). + +
  • add shell script to adjust list of dynamic libraries linked by + resize when building with the standalone configure + script. Otherwise it uses the same list as for xterm, which is + excessive. + +
  • fix a few compiler warnings reported by the 20010305 gcc snapshot. +
+ +

Patch #151 - 2001/3/10 - XFree86 4.0.2

+
    +
  • 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: +
      +
    • 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: +

      + UTF-8 mode: UTF8_STRING, TEXT, COMPOUND_TEXT, STRING.
      + eight-bit mode: TEXT, COMPOUND_TEXT, UTF8_STRING, STRING. + +

    • 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. +
    • For compatibility with previous versions of XTerm, a resource + i18nSelections 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.) +
    + +
  • improved error checking/reporting in VTInitI18N(), ensuring that + lack of input method styles is treated distinctly from a mismatch. + +
  • 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). + +
  • modify RequestResize() function to save/restore window + manager hints. Its call to XtMakeResizeRequest() 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). +

    + 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). + +

  • fix a redefinition warning for resize.c on OpenBSD (patch by + Christian Weisgerber). + +
  • change resource corresponding to -T option to match + Xt library's -title, i.e., .title + rather than *title so the command-line options are + interchangeable as documented (Debian bug report #68843). + +
  • 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. + +
  • add configure check for freetype libraries and configure option + --disable-freetype to override this feature. + +
  • modify some configure script macros to avoid using changequote(), + which has been rendered useless in the latest autoconf alpha 2.49c + +
  • update config.guess, config.sub to 2001-2-13 + +
  • remove redundant/contradictory __CYGWIN__ definitions from resize.c + +
  • correct manpage typo introduced by X11R6.5 resync. +
+ Changes from XFree86 4.0.2: +
    +
  • add definition of _POSIX_C_SOURCE for Solaris to + make this compile with gcc -ansi -pedantic (report + by <mark@zang.com>. +
+ +

Patch #150 - 2000/12/29 - XFree86 4.0.2

+
    +
  • move the binding for shifted keypad plus/minus, which invokes the + larger-vt-font() and smaller-vt-font() + actions, respectively, into the translations resource (suggested by + Marius Gedminas <mgedmin@puni.osf.lt>). + +
  • modify configure script to support the + --program-prefix, --program-suffix and + --program-transform-name options (request by Alison + Winters <alison@mirrabooka.com>). + +
  • fixes for wide/combining characters (Robert Brady): +
      +
    • fix a scrolling / combining characters display anomaly + +
    • 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>). + +
    • fix special case of null byte for key handling in UTF-8 locales. +
    + +
  • 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 same_font_size() + 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). + +
  • 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<). + +
  • 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> + +
  • correct a logic in UTF-8 mode for selecting double-width characters; + a combining character was omitted (patch by Markus Kuhn). + +
  • add feature to pop (raise) window when a bell is received + (patch by Gael Roualland <gael.roualland@dial.oleane.com>). + +
  • add __NetBSD__ and __OpenBSD__ to special-case in xterm_io.h + for USE_POSIX_TERMIOS definition (patch by Christian Weisgerber). + +
  • 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). +
+ +

Patch #149 - 2000/12/6 - XFree86 4.0.1h

+
    +
  • restructured includes for termios.h, + termio.h and related definitions for main.c, os2main.c, + screen.c and resize.c so they will share equivalent definitions in a + new header xterm_io.h. 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). + +
  • 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>). + +
  • correct a few compiler warnings in TRACE() macros for + signed/unsigned variable differences (reported by Clint Olsen). + +
  • make configure script use $CFLAGS and $CPPFLAGS more consistently, + i.e., by using CF_ADD_CFLAGS in CF_ANSI_CC macro. + +
  • expanded description of environment variables in manual-page. + +
  • 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 + k; name (patch by Bram Moolenaar). + +
  • add OPT_SAME_NAME and OPT_TCAP_QUERY to xtermcfg.hin, so the + corresponding configure options work (patch by Bram Moolenaar). + +
  • resync with XFree86 4.0.1g: +
      +
    • Rewrite Xft library for Render extension/core text and font management + Change xterm to use new interface (Keith Packard). +
    +
+ +

Patch #148 - 2000/10/31 - XFree86 4.0.1d

+
    +
  • document logfile options in man-page. + +
  • correct spelling of -samename option in help message. + +
  • add configure script option --enable-tcap-query + (request by Bram Moolenaar). + +
  • add a "Co" or "colors" entry to the OPT_TCAP_QUERY feature + (patch by Bram Moolenaar). +
  • patch by Kiyokazu Suto <suto@ks-and-ks.ne.jp>: +
      +
    • add support for bold font for double width characters. + The font name may be specified with the command line option + -fwb or with resource + wideBoldFont (class WideBoldFont). +
    • correct underlining of double width character string, which + was drawn only half width. +
    • correct binary search of precomposed character table, which + may return wrong result when int is just 32 bits. +
    + +
  • some changes to align terminfo with ncurses 5.2: +
      +
    • remove xtermm description, retaining xterm-mono since the former + conflicts with ncurses. +
    • 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). +
    • make a few entries explicitly inherit from xterm-xfree86 rather + than xterm: xterm-rep, xterm-xmc, xterm-nrc +
    + +
  • ensure that sign-extension does not affect ctype + macros by using CharOf() macro to coerce the parameter + to an unsigned char. + +
  • resync with XFree86 4.0.1d: +
      +
    • Add primitive support in xterm for Xft based fonts (Keith Packard). + The changes are ifdef'd with -DXRENDERFONT. +
    +
+ +

Patch #147 - 2000/10/26 - XFree86 4.0.1c

+
    +
  • correct implementation of ptyInitialErase: the + value assigned to initial_erase 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>). + +
  • 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>). + +
  • modify sample scripts to check for printf before print, since the + latter is not as well standardized (e.g., on Linux). + +
  • updated config.sub, config.guess to reflect changes on + subversions.gnu.org +
+ +

Patch #146 - 2000/9/12 - XFree86 4.0.1c

+
    +
  • 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>). + +
  • 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). +
+ +

Patch #145 - 2000/9/11 - XFree86 4.0.1c

+
    +
  • changes for UTF-8 configuration (Robert Brady): +
      +
    • doublewide characters don't lose their accents when the cursor + moves onto or from them (a visual bug) + +
    • 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. + +
    • modify logic for cut-buffers so UTF-8 data is first converted + to Latin1. + +
    • collapse surrogates, 0xfffe, 0xffff to UCS_REPL. + +
    • modify to allow xterm to to show combining characters + attached to doublewidth characters. + +
    • correct bug in linewrap with -u8 option (reported by + Andreas Koenig <andreas.koenig@anima.de>). +
    + +
  • several changes to PTY logic (based on request by Tim Ryan + <timryan@nortelnetworks.com>). +
      +
    • modify treatment of -S option to to make it work with + Unix98 PTY's. + +
    • restore sense of IsPts flag in get_pty(), which was + lost in Unix98 changes. + +
    • use new functions my_pty_id() and + my_pty_name() to simplify/fix strings used for utmp, + wtmp identifiers. + +
    • simplify get_pty() function, making it have a single + return point so its inputs/outputs can be identified. +
    + +
  • update config.guess and config.sub and scripts to my 20000819 patch, + adding cases for OS/2 EMX. + +
  • add special case for os390 compiler options to configure script + (patch by Paul Gilmartin) + +
  • fix some unused-variable compiler warnings (reported by + Zdenek Sekera). + +
  • split-out some string functions into xstrings.c, to use them + more consistently among main.c, os2main.c and resize.c + +
  • 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. + +
  • add terminfo entry for xterm-sco (SCO function keys). + +
  • modify same_font_name() to properly handle wildcard + introduced in bold_font_name(), 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>) + +
  • correct preprocessor line for OPT_WIDE_CHARS in drawXtermText() + from patch #141 which resulted in overstriking for bold fonts not + working. + +
  • correct Imakefile from 4.0.1c resync so UTF-8 modules are in + UTF8SRC, UTF8OBJ lists, allowing build without UTF-8 support. +
+ +

Patch #144 - 2000/8/23 - XFree86 4.0.1b

+
    +
  • 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>). +
+ +

Patch #143 - 2000/8/19 - XFree86 4.0.1b

+
    +
  • add a check to ensure that -class command-line option + is not confused with -c (reported by Paul Townsend + <aab@aab.cc.purdue.edu>). +
+ +

Patch #142 - 2000/8/18 - XFree86 4.0.1b

+
    +
  • correction to precompose scripts, so 0061 + 0300 will now be really + be displayed as 00C0 (patch by Robert Brady + <robert@susu.org.uk>). + +
  • 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>). + +
  • 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). + +
  • newer config.sub and config.guess, from lynx 2.8.4dev.7 +
+ +

Patch #141 - 2000/8/14 - XFree86 4.0.1b

+
    +
  • 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. + +
  • add command-line option -class, which allows one + to override xterm's resource class. Also add resource file + UXTerm.ad, which simplifies using xterm for both + 8-bit character sets and UTF-8. + +
  • fixes/improvements to OPT_TCAP_QUERY logic (patches by Bram + Moolenaar, Steve Wall). +
+ +

Patch #140 - 2000/7/23 - XFree86 4.0.1

+
    +
  • 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). + +
  • 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). + +
  • add /usr/local to search path in CF_X_ATHENA configure macro + to build with Xaw3d on OpenBSD (patch by Christian Weisgerber). + +
  • add missing #undef HAVE_TERMIO_C_ISPEED to + xtermcfg.hin, omitted in patch #133 fix for IRIX 6.5 baudrate (report + by Alain Filbois <Alain.Filbois@loria.fr>). + +
  • 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>). + +
  • update config.guess and config.sub, from tin and lynx. +
+ +

Patch #139 - 2000/6/17 - XFree86 4.0d

+
    +
  • back out change to -name 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). +
+ +

Patch #138 - 2000/6/15 - XFree86 4.0c

+
    +
  • 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. +
    + Otherwise, when used for large fonts, xterm may generate a 2-pixel + wide line, which can leave dots on the screen. + +
  • restore first line of 256colres.pl, omitted in 4.0c diffs. +
+

Patch #137 - 2000/6/10 - XFree86 4.0b

+
    +
  • make command-line -name option work as documented. + Apparently this was lost in X11R5 when coding to use + XtAppInitialize. + +
  • limit numeric parameters of control sequences to 65535 to + simplify checks for numeric overflow. + +
  • change index into UDK list to unsigned to guard against numeric + overflow making the index negative (Taneli Huuskonen + <huuskone@cc.helsinki.fi>). + +
  • change sun function-keys resource name to + sunFunctionKeys to work around redefinition of the + token sun by xrdb on Solaris. Similarly, renamed + resource sun keyboard to sunKeyboard + (Steve Wall). + +
  • change similar resource names for HP and SCO to avoid potential + conflict with xrdb symbols on other systems, as well as for + consistency. + +
  • 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. + +
  • add limit checks to ClearInLine(), + ScrnInsertChar(), ScrnDeleteChar() to + correct potential out-of-bounds indexing (prompted by Debian bug + report #64713, which reported a problem with ICH escape sequences). + +
  • updates to config.sub and config.guess + Kevin Buettner <kev@primenet.com> for elf64_ia64 + Bernd Kuemmerlen <bkuemmer@mevis.de> and MacOS X. + +
  • 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). + +
  • fixes for building on Digital Unix 4.0 and AIX 4.2 + (patch from H Merijn Brand <h.m.brand@hccnet.nl>). + +
  • modify DECRQSS reply for DECSCL to additionally report if the + terminal is set for 8-bit controls. +
+ +

Patch #136 - 2000/6/3 - XFree86 4.0b

+
    +
  • add a resource (limitResize) + limiting resizing via the CSI 4 t and CSI 8 t sequences. + +
  • ignore out-of-bounds resize requests, i.e., where sign-extension + or truncation of the parameters would occur. +
+ +

Patch #135 - 2000/5/29 - XFree86 4.0b

+
    +
  • remove code introduced in #134 which made some backgrounds bold. + +
  • minor correction to format of updated $TERMCAP when adding + kb capability for ptyInitialErase logic. + +
  • improved test for SVR4 definition. +
+ +

Patch #134 - 2000/5/28 - XFree86 4.0b

+
    +
  • update URL's and mailing addresses, moved to http://dickey.his.com + and dickey@herndon4.his.com + +
  • correct missing quotes in CF_TTY_GROUP configure script macro in + case the script is run in batch mode. + +
  • modify ownership-check of log file to ignore the group ownership. + Otherwise xterm cannot create logfiles in directories with set-gid + permissions. + +
  • simplify the logic that reads termcap data. + +
  • 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). + +
  • 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>). + +
  • 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 sco to be predefined. + +
  • patches from Steve Wall: +
      +
    • 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. + +
    • add colorRV and colorRVMode resources to + allow specifying a color to use for reverse video, similar to the + existing UL, BD, and BL modes. + +
    • add alwaysUseMods resource, to override check if + alt or meta modifiers are used in + translations resource. Revamped the code to calculate + the modifier value, and included Meta if alwaysUseMods is TRUE, using + values 9-16. +
    + +
  • fixes for os390 (Paul Gilmartin): +
      +
    • regularize the definition of CONTROL() and remove an + acknowledged "trial and error" table. + +
    • translate "^?" into A2E(0177) which is the EBCDIC "DEL" + rather than plain 0177 which is the EBCDIC quotation mark. + +
    • modify xtermMissingChar() so that EBCDIC codes 128-159 + are not rendered as blanks by X server running on Solaris, which sees + those as control characters. + +
    • make debugging traces (configure --enable-trace) + work properly with EBCDIC. +
    +
+ +

Patch #133 - 2000/5/2 - XFree86 4.0a

+
    +
  • add substitutions in autoconf'd Makefile for CPPFLAGS, LDFLAGS and + AWK (reported by Neil Bird). + +
  • correct uninitialized childstat variable from patch + #131 in creat_as() function, which caused logging to not + work on Solaris, whose waitpid() function does not + initialize its parameter. Add check for EINTR on return from + waitpid() as well (reported by Neil Bird + <neil.bird@rdel.co.uk>). + +
  • remove a redundant check for working setuid() function + introduced in patch #132. Greg Smith reports that this does not work + as intended on os390. + +
  • change line speed from 9600bd to 38400bd, to accommodate people who + mistakenly use $TERM set to vt100, to reduce the effect of + padding associated with this terminal type. + +
  • add configure script check for IRIX 6.5's redefinition of baud + rates associated with struct termio, to correct a + situation where the baud rate was initialized to zero (reported by + Andrew Isaacson <adi@lcse.umn.edu>). + +
  • remove unused configure script check for VDISABLE. +
+ +

Patch #132 - 2000/4/11 - XFree86 4.0a

+
    +
  • undo an incorrect change from patch #113 caused the right scrollbar + to be positioned incorrectly when re-enabling it (analysis by + D Roland Walker). + +
  • 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>). + +
  • correct ifdef'ing for conflict between definitions in AIX's + <sys/select.h> and <X11/Xpoll.h> (reported by Clint + Olsen). + +
  • 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>) + +
  • modify resize.c to build and work on os390 (uses EBCDIC) + (adapted from patch by Phil Sidler <Phil.Sidler@airborne.com>) + +
  • use Ires(), Bres() and Sres() macros to simplify resource list in + charproc.c + +
  • resync with XFree86 4.0a: +
      +
    • correct a typo in os2main.c (Holger Veit, from 4.0a). +
    +
+ +

Patch #131 - 2000/3/3 - XFree86 3.9.18b

+
    +
  • improve logfile security (integrated patch by Branden Robinson) +
      +
    • make the creat_as() function more strict by using + O_EXCL rather than O_APPEND. +
    • fixes to make DEBUG ifdef's compile/run, including making the + debug logfile more unique by appending a timestamp to its name. +
    • include <term.h> in resize.c, to fix a missing-prototype + warning. +
    + +
  • modified creat_as() 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. + +
  • use creat_as() logic to make tek4014 screen-copy + more secure (noted by Branden Robinson). + +
  • ifdef'd some of Branden's changes to build/work on older machines. + +
  • correct missing initialization of the .mode flag in + ColorRes struct, from patch #129. This worked on Linux + because malloc() zeroes memory on that platform + (reported by Christian Weisgerber). + +
  • modify logic for deleteIsDEL resource so it has + internally 3 states: unspecified, true and false. If unspecified, + the keyboard type determines whether the Delete key transmits + <ESC>[3~ or \177, 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). +
+ +

Patch #130 - 2000/3/1 - XFree86 3.9.18a

+
    +
  • modify scroll-forw() and scroll-back() + 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. + +
  • 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>). + +
  • add a check in creat_as() to ensure that the user + really owns the logfile that has been opened. + +
  • 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). + +
  • add configure script option --enable-sco-fkeys, minor related fixes + (patch by Dr Werner Fink). + +
  • fix typos in ctlseqs.ms (reported by Bram Moolenaar) + +
  • fix typo in sinstall.sh default for $TST_PROG (reported by + Paul Gilmartin <pg@sweng.stortek.com>) +
+ +

Patch #129 - 2000/2/26 - XFree86 3.9.18a

+
    +
  • improve initialization of ANSI colors by delaying allocation until + each color is first used. + +
  • remove ifdef that prevented colorBD/colorUL/colorBL resources from + working when 256-color configuration was built (reported by + Todd Larason). + +
  • fix some minor inconsistencies in terminfo (Debian #58530). +
+ +

Patch #128 - 2000/2/17 - XFree86 3.9.18

+
    +
  • correct logic for oldXtermFKeys resource, fixes a core + dump when attempting to set it from the command-line (reported by Dr + Werner Fink). +
  • correct ifdef for meta-sends-escap so configure --disable-num-lock + builds. +
+ +

Patch #127 - 2000/2/12 - XFree86 3.9.17e

+
    +
  • 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. + +
  • remove logic for metaSendsEscape that would allow xterm to send + <ESC>[3~ before a function key that would begin + with <ESC>[3~ (request by Christian Weisgerber). + +
  • add missing action and documentation for meta-sends-escape. + +
  • correct a few typos in ctlseqs.ms (incorrect code for Cyan color) +
+ +

Patch #126 - 2000/2/8 - XFree86 3.9.17c

+
    +
  • 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. + +
  • add old function-keys control sequences and popup menu entry, for + compatibility with legacy X11R6 xterm. + +
  • revert translation of editing keypad "Delete" key to legacy \177. + +
  • simplify the color-resource data expressions with macro COLOR_RES, + for later use in restructuring color initialization. + +
  • change encoding of wheel mouse (buttons 4 and 5) to avoid conflict + with legacy mouse modifiers (suggested by Bram Moolenaar). +
+ +

Patch #125 - 2000/1/31 - XFree86 3.9.17c

+
    +
  • make this work on OpenVMS + (integrated patch by David Mathog). + +
  • rename some functions, e.g., Index to + xtermIndex so that ports such as VMS which link + externals ignoring case will not have library conflicts (reported by + David Mathog). + +
  • correct logic of do_reversevideo(), which did not + update the corresponding popup menu check mark (reported by David + Mathog, this was a detail overlooked in patch #94). + +
  • change TRACE macro so semicolon is not within definition, making + indent and similar programs work better. + +
  • add depend rule to Makefile.in + +
  • 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). + +
  • revise logic that handles menus and input translation for keyboard + type so only one can be selected at a time. + +
  • restore kdch1=\177 for the Sun function-key type, and make the + the Delete key send DEL (\177) if the oldXtermFKeys resource is set. + +
  • 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>). + +
+ +

Patch #124 - 2000/1/27 - XFree86 3.9.17b

+
    +
  • 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 screen program) outweighs the choice of DEL (127) + which was used in X11R5/X11R6 xterms. The screen + program translates whatever matches kdch1 into <escape>[3~, + even if it happens to be the stty erase character. + +
  • 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). + +
  • add encoding for kcbt to <escape>[Z (fixes Debian #54840). + +
  • 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. + +
  • simplify ifdef's in main.c for POSIX VDISABLE so the "^-" pattern + is more likely to be implemented when imake configures xterm + (fixes Debian #55105). + +
  • change manpage to make it clearer what codes are sent by the + backarrow key. +
+ +

Patch #123 - 2000/1/22 - XFree86 3.9.17a

+
    +
  • add a note reserving OSC 51 for use in Emacs shell (request by + Rob Mayoff <mayoff@dqd.com>). + +
  • correct a missing backslash in xterm-vt220 termcap. + +
  • cleanup remaining quoted includes, preferring bracketed form. + +
  • minor configure-script macro updates from tin and vile. + +
  • add configure-script option for using utempter library, adapted + from Redhat 6.1 patch for XFree86 3.3.5 + +
  • resync with XFree86 3.9.17a: +
      +
    • correction to QNX support (Frank Guangxin Liu) +
    • some cosmetic changes that did not correct any reported problems. +
    +
+ +

Patch #122 - 1999/12/28 - XFree86 3.9.16f

+
    +
  • 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). + +
  • implement metaSendsEscape resource, with corresponding + control sequence and menu entry. Like eightBitInput, 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). + +
  • correct potential indexing with negative subscript in udk_lookup(), + (reported by Ian Collier <Ian.Collier@comlab.ox.ac.uk>). + +
  • 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>). + +
  • 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). + +
  • change several functions to macros to improve speed + +
  • two corrections to simulation of bold font via overstriking: +
      +
    • use clipping to avoid leaving trash at end of the text, and +
    • add brackets so wide-character logic does not fall-through + into the overstriking logic (reported by + Marc Feeley <feeley@IRO.UMontreal.CA>) +
    + +
  • add several entries to termcap file to make it have the same set + of aliases as the terminfo file. + +
  • scale the color values used for xterm-256color terminfo entry to + 0..1000, as expected by ncurses. + +
  • change xterm-r6 terminfo definitions for F1-F4 to match program. + +
  • Add QNX/Neutrino support (Frank Guangxin Liu + <frank@ctcqnx4.ctc.cummins.com>) +
+

Patch #121 - 1999/11/14 - XFree86 3.9.16c

+
    +
  • change label on "Sun/PC Keyboard" popup menu entry to "VT220 + Keyboard", since the checked state corresponds to VT220 rather than + Sun/PC. + +
  • add configure test CF_UTMP_UT_XSTATUS to handle the variants of + utmp exit status (reports by Dave Ellement, Jeremie Petit, Tomas + Vanhala). + +
  • amend treatment of ALT key + (see patch #94) 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). + +
  • modify default for OPT_I18N_SUPPORT to assume that + XtSetLanguageProc() is available in X11R5. +

    + Caveat: XtSetLanguageProc() was + added fairly late in the X11R5 patches, and some vendors shipped + buggy versions of this function (request by Tomas Vanhala). + +

  • 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). + +
  • modify terminfo entry for xterm-xfree86 to reflect + modifiers for shift and control which (from a patch by Alexander V + Lukyanov). + +
  • modify terminfo entry for xterm-sun 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. + +
  • modify treatment of XK_Delete keysym so it transmits parameterized + VT220-style <ESC>[3~ if modifiers (shift, control + alt) are given (request by Alexander V Lukyanov). + +
  • corrected misspelled resource name in command-line option for + HP function keys. +
+ +

Patch #120 - 1999/10/28 - XFree86 3.9.16c

+
    +
  • refine the change to SGR_Background() 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>). + +
  • 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>). + +
  • 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). + +
  • 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>). + +
  • fix definition of HAVE_UTMP_UT_HOST for ISC configuration + (patch by Michael Rohleder). + +
  • improve configure script's utmp tests (based on reports by Greg + Smith for os390, and David Ellement for HPUX). + +
  • 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). + +
  • add an application resource, messages (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 + mesg n 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 mesg program (patch, description by David Madore + <david.madore@ens.fr>). +
+ +

Patch #119 - 1999/10/16 - XFree86 3.9.16c

+
    +
  • add responses (DA and DSR) for DEC locator mode + +
  • add coding for ANSI color to DA response + +
  • implement UTF-8 translation for Media Copy (print) operations. + +
  • 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. + +
  • correct error in _GNU_SOURCE configure test, which left it always + defined. + +
  • 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 -C by Jeremie Petit + <Jeremie.Petit@digital.com>). + +
  • add workaround for conflict between <X11/Xpoll.h> and + <sys/select.h> on AIX 4.3 (Richard Griswold + <griswold@acm.org>). + +
  • add configure script test to resolve conflict between between + <X11/Xpoll.h> and <sys/select.h> + +
  • modify translation of UTF-8 sequences to reject "overly long" + variations (patch by Markus Kuhn). + +
  • remove utf8controls resource, since Markus' change + removes the corresponding logic. + +
  • 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>). + +
+ +

Patch #118 - 1999/10/5 - XFree86 3.9.16b

+
    +
  • refine configure test for utmp versus utmpx, to build on HP-UX 10.x + (reported by David Ellement). + +
  • move the configure check for const after the check + for ANSI C compiler options, since those may be required to make + it work properly on HP-UX. + +
  • add configure test for defining _GNU_SOURCE + +
  • correction to -hold option, ensure that if data is already + in the output buffer that it will be displayed before closing the + PTY. + +
  • 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>). + +
  • correct configure script's check for termcap.h to avoid using + ncurses' version of it on systems that have a working + tgetent() function. This is needed to make + resize work properly. + +
  • fix some typography in ctlseqs.ms description of DEC locator events + (reported by Steve Wall). +
+ +

Patch #117 - 1999/9/29 - XFree86 3.9.16b

+
    +
  • 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>). + +
  • 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. + +
  • 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). + +
  • 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). + +
  • minor cleanup of ifdef's for makeColorPair (patch by Steve Wall). + +
  • work around problem observed in XFree86 3.3.5 + (patch by Alexander V Lukyanov, Mozilla #5419). + From the problem report: +
    + 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. +

    + Easy way to reproduce:
    + while :; do echo aaa; sleep 1; done
    + (while this runs, select text and hold down left mouse button) + watch cpu load.
    + release left mouse button - spinning stops. +

    +
+ +

Patch #116 - 1999/9/25 - XFree86 3.9.16a

+
    +
  • modify warning if change-ownership of PTY fails; some + configurations may not happen to have old-style pty's (reported by + Bob Maynard). + +
  • 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). + +
  • 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. + +
  • implement configure script tests for utmp, tty group. + +
  • implement -hold 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). + +
  • add support for DEC Locator control sequences for xterm + (integrated patch by Steve Wall): + 
    +
+		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. + +
  • improve print action (patch by Matthias Baake). From his notes, +
      +
    • Bug 1
      + 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) + +
    • Bug 2
      + 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. + +
    • Bug 3
      + 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. +
    +
+ +

Patch #115 - 1999/9/18 - XFree86 3.9.16a

+
    +
  • integrated changes by Steve Wall to implement an 88-color model + for systems where 256-colors cannot be allocated. + +
  • 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). + +
  • add resource cacheDoublesize, 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. + +
  • 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). +
+ +

Patch #114 - 1999/9/15 - XFree86 3.9.16

+
    + +
  • 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>). + +
  • 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>). + +
  • rewrote logic that removes data from termcap entry, e.g., for + titeInhibit, to make it less likely to remove the wrong data. + +
  • correct logic which checks for missing characters used for line + drawing. The 0 character was tested unnecessarily, leading to + some inefficiency when rendering. + +
  • change termcap capability which is used as input or output of + ptyInitialErase logic from kD to kb. + Christian Weisgerber <naddy@mips.rhein-neckar.de> pointed out + in effect that kD (in terminfo kdch1) should + correspond to the control sequence for dch1, which deletes + from the current position toward the right. + +
  • 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. + +
  • add xterm-noapp terminfo entry to illustate a nominally + bash-compatible terminal description. +
+ +

Patch #113 - 1999/8/15 - XFree86 3.9.15b

+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. + +
    +
  • correct error in input conversion for NRC mode (reported by + Stefan Traby <stefan@sime.com>). + +
  • 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. + +
  • correct a missing return-value in get_pty(), for SCO + +
  • add E2A fix for backspace (patch by Greg Smith), i.e.,
    + #define VAL_INITIAL_ERASE A2E(127) + +
  • correct foreground color within cursor outline when the + window is unfocused (reported by Stephane Chazelas). + +
  • 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. + +

    + I have noticed some additional problems with right-scrollbar on + X11R5 which I will correct later. + +

  • integrate changes by Jean-Claude Michot for QNX from XFree86 3.3.4c + +
  • add resources menuBar/MenuBar, menuHeight/MenuHeight for later + use in toolbar geometry. + +
  • add configure option --enable-toolbar + +
  • add missing definition to make ziconbeep logic not compile-in when + configure script disables it. + +
  • add configure-check for input-method support in X libraries +
+ +

Patch #112 - 1999/7/17 - XFree86 3.9Pw

+
    +
  • 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. + +
  • 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). + +
  • add "FILES" section to manpage. + +
  • generate header file to initialize default resources for colors + 16-255. + +
  • fixes for os390 (Greg Smith): +
      +
    • add README.os390 + +
    • use the pty_search() function to find an available pty/tty pair. + +
    • move E2A() call out of getXtermCell() to SaveText() function + so it will be available in all configurations. +
    + +
  • patches by Todd Larason: +
      +
    • enable SGR 48 5 in ISO color mode, not just 256 color mode + +
    • change configure's --disable-256-color option to + --enable-256-color, to match its effect + +
    • fix OSC 4 xx ? (report ansi color) to report a string which can + actually be used to set the color back + +
    • fix OSC 4 xx yy (change ansi color) to not allow setting colors > + 15 in 16 color mode + +
    • simplify the COLOR_ settings a bit in ptyx.h, along with setting + NUM_ANSI_COLORS needed for #1 and #4 above + +
    • correct string-terminator code passed for reference to OSC + responses; when in 7-bit mode, only the final byte of ST was seen. + +
    • Allow multiple color #;name pairs in OSC 4, + and document changes to match. +
    +
+ +

Patch #111 - 1999/7/10 - XFree86 3.9Pw

+
    +
  • 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). + +
  • correct an error in DCS $ q m reporting for colors 8-15 (Todd + Larason). + +
  • 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. + +
  • 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>). + +
  • add fixes for port to OS390 aka MVS + (integrated patch from Greg Smith <rys@epaibm.rtpnc.epa.gov>). + OS390 uses EBCDIC rather than ASCII. + +
  • correct an off-by-one in binary search limits in keysym2ucs.c (Markus + Kuhn). + +
  • implement logging for UTF-8 mode. The output is written in UTF-8 form. +
+ +

Patch #110 - 1999/6/29 - XFree86 3.9Pu

+
    +
  • 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). + +
  • 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>). + +
  • change internal flag used for utf8controls resource + so we allow 31-bit range of characters (suggested by Thomas Wolff). + +
  • add check for 16-bit characters in OSC strings, change them to '?' + (reported by Thomas Wolff). + +
  • 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). +
+ +

Patch #109 - 1999/6/23 - XFree86 3.9Pt

+
    +
  • 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>) + +
  • correct "no available ptys" problem with Cygwin B20.1 (patch by Tim + Adye). + +
  • 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>). + +
  • added install-full rule to Makefile.in + +
  • resync mkdirs.sh and install.sh scripts against current autoconf + +
  • 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>). + +
  • 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). + +
  • correct a typo from patch #107, incorrect array name, in the + filterUTF8 function (patch by Bruno Haible <haible@ilog.fr>) + +
  • add utf8controls 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). + +
  • 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). +
+ +

Patch #108 - 1999/6/19 - XFree86 3.9Ps

+
    +
  • 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>). + +
  • implement resource boldMode, 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>). + +
  • change the atom "UTF-8" to "UTF8_STRING", and fixes a few bugs in + the UTF-8 selection (patch by Juliusz Chroboczek). + +
  • correct logic of binary-search in keysym2ucs.c (patch by Markus + Kuhn). + +
  • add special interpretation of keysym codes above 0x1000000 as + the corresponding UCS value plus 0x1000000 (patch by Markus Kuhn). +
+ +

Patch #107 - 1999/6/12 - XFree86 3.9Pq

+
    +
  • Two changes from Stephen P Wall. + From his description: +
    + 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. +

    + 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. +

    + +
  • improve selection (integrated patch by Juliusz Chroboczek). + From his description: +
    + With this patch, selection conversion works properly: +
    +	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).
+
    + 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. +
    +
+ +

Patch #106 - 1999/6/9 - XFree86 3.9Pq

+
    +
  • remove duplicate fix for OpenBSD in resize.c + +
  • 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). + +
  • provide limited support for + input of UTF-8 16-bit data by a lookup table + (integrated patch by Markus Kuhn). + +
  • correct check in non_blank_line to ensure we're in wide-character + mode before looking at the high bytes, for InsertChar. +
+

Patch #105 - 1999/6/5 - XFree86 3.9Pp

+
    +
  • implement new resource trimSelection, which allows xterm + to trim trailing blanks from selected lines. This does not affect + the highlighting. (reported by several people using mutt, + including + Hans Morten Kind <edphk@uib.no>, + Jeremy <jeremy@exit109.com> + and (Michael Fuller <msf@mds.rmit.edu.au>). + +
  • include term.h in resize for OpenBSD (patch by Matthieu Herrb). + +
  • 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>). +
+ +

Patch #104 - 1999/5/30 - XFree86 3.9Pn

+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. +

+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). + +

Patch #103 - 1999/5/14 - XFree86 3.9Pm

+
    +
  • 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>). + +
  • 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: +
    +
      +
    • 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. +
    • 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. +
    +
    + +
  • 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>). +
+ +

Patch #102 - 1999/5/12 - XFree86 3.9Pm

+
    +
  • 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). + +
  • 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). +
+ +

Patch #101 - 1999/5/10 - XFree86 3.9Pm

+
    +
  • 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>) + +
  • added "Meta <Btn2Down>:clear-saved-lines()" default + translation (patch by H Merijn Brand) + +
  • 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>) + +
  • add more parentheses in ifdef's (patch by Bob Maynard). + +
  • eliminate conflicting definitions for USE_TERMINFO in resize.c + (reported by Jeremy Buhler). + +
  • 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) + +
  • update description in xterm manpage for character class table, + which said it handles only 7-bit codes. + +
  • correct a typo in ScrnDeleteChar() which made it not clear the + high byte of wide-character data. + +
  • 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. + +
  • correct right-limit check when selecting double-width characters. + +
  • change default answerback response to an empty string. +
+ +

Patch #100 - 1999/5/3 - XFree86 3.9Pl

+
    +
  • Correct a typo in the default resource value for + backarrowKeyIsErase: it was always true (reported by Bram + Moolenaar). + +
  • improve configure script's test if the installed xterm is setuid, + in case that is a symbolic link. + +
  • correct "install-ti" rule in Makefile.in, by not setting a blank + $TERMINFO value. That is interpreted as "." by ncurses' tic. +
+ +

Patch #99 - 1999/5/2 - XFree86 3.9Pk

+
    +
  • 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. + +
  • correct argument type for sigsetjmp, incidental change in patch + #96's Unix88 PTY patch (reported by Bram Moolenaar). + +
  • correct description of secondary DA in ctlseqs.ms (reported by Bram + Moolenaar). + +
  • 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. + +
  • 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). + +
  • 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). +
+ +

Patch #98 - 1999/4/26 - XFree86 3.9Pk

+
    +
  • 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. + +
  • 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). + +
  • add a missing null-pointer check in ScrnRefresh, for the + wide-characters configuration. +
+ +

Patch #97 - 1999/4/25 - XFree86 3.9Pk

+
    +
  • 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>). + +
  • completely parenthesize ifdef expressions for Glibc (suggested by + Bob Maynard). + +
  • add initial-erase options (-ie, +ie) to help message (reported by + Vikas Agnihotri). + +
  • remove duplicate definition of USE_USG_PTYS (reported by Jeremy + Buhler). + +
  • change termcap kD and terminfo kdch1 to a DEL + (\177). + I overlooked this when separating the styles of keyboard with + the sunKeyboard resources in patch #94, so that it normally + matches the value of the stty erase character: +
      +
    • Reported by Jae Gangemi <jgangemi@ccf.rutgers.edu>, + this caused emacs to not process the DEL properly, combining it + with succeeding characters. +
    • This does not appear to be related to a problem which I have + found with screen, which translates the stty erase into + the termcap kD or terminfo kdch1 value + (depending on how it is linked) + if the $TERMCAP variable is set when screen is invoked. +
    + +
  • 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: +
      +
    • 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. +

      + You must use the -u8 command line option + to use this feature, as well as compile with the OPT_WIDE_CHARS + definition. +

    • cut/paste only copies 8-bit characters. +
    • logging is disabled in the wide-character configuration +
    • printing only writes 8-bit characters. +
    • input only does 8-bit characters. This is the area that I know + least about. +
    +
+ +

Patch #96 - 1999/4/19 - XFree86 3.9Pj

+
    +
  • modify Makefile.in to work with configure script's --srcdir option. + (patch by Jeremy Buhler <jbuhler@cs.washington.edu>) + +
  • add checks for 'echo -n' equivalent for 8colors.sh and 16colors.sh + scripts (reported by Vikas Agnihotri). + +
  • 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>). + +
  • correct horizontal spacing of double width line-drawing characters + that xterm simulates. + +
  • 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 + +
  • modify initial-erase logic to ensure that ttyModes + resource overrides it. +
+ +

Patch #95 - 1999/4/5 - XFree86 3.9Ph

+
    +
  • modify primary DA response to allow a '1' parameter. + +
  • add printer and national replacement character sets to VT220 + primary DA response. + +
  • document primary and secondary DA responses in ctlseqs.ms + +
  • 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). + +
  • make xterm respond to secondary DA when the decTerminalID + is set for VT100. + +
  • limit user-defined keys (DECUDK) to VT220-style keyboard + when sunKeyBoard resource is true. + +
  • 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>) + +
  • 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>) + +
  • improve scripts in vttests to work with newer shells that do not + use 'echo -n'. + +
  • add fonts.sh example script + +
  • correct inequality in handling of "#1" font specification. + +
  • correct call to XGetWMNormalHints() used for computing maximum + screen size; the size hints may not have been set. + +
  • 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. + +
+

Patch #94 - 1999/3/27 - XFree86 3.9Pf

+
    +
  • further fixes for terminfo: ka1, ka3, etc., differ between the + default xterm-xfree86 and xterm-vt220 entries. + +
  • change default (with sunKeyboard resource false) behavior of + the editing keypad "Delete" to send a 127, like xterm-r6. + The VT220-style <ESC>[3~ is sent when + sunKeyboard is true (reported by Tomas Vanhala). + +
  • 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>. + +
  • 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. + +
  • implement DECSET/DECRST numeric keypad (DECNKM) mode. + +
  • modify terminfo and termcap to use recommended "X Window" or "X11" + names rather than "X Windows" (reported by Tomas Vanhala). + +
  • suppress translation of shifted keypad "+" when sunKeyboard + is true. + +
  • workaround unexpected behavior (perhaps bug) in XmbLookupString, + which returns trash in the string buffer for numlock and control-key + combined with keypad-keys. + +
  • modify ScrollBarReverseVideo() to keep scrollbar border visible + when reverse video is toggled. + +
  • correct missing case for parameter 17 (set highlight color) in + dynamic colors control sequences. + +
  • extend dynamic colors control sequences to allow users to + determine the colors and font which are currently active. + +
  • 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 + <ESC>backslash very well. + +
  • separate menu settings for reverse video from that done under + program control. + +
  • corrected ifdef's for menus, which did not allow tek4014 to + be suppressed properly (reported by Clint Olsen). + +
  • changes for Linux-2.2.x with GLibc-2.1 and + /dev/ptmx support (integrated patch from Pavel Roskin): +
      +
    • main.c and resize.c were using different rules to determine + whether ATT should be defined (actually USE_USG_PTYS is more + apt). + +
    • copy definitions from main.c to resize.c to prevent + sys/stream.h and sys/ptem.h from inclusion when SYSV is not + defined + +
    • define CNUL if not already defined like other variables. + +
    • /dev/tty does exist in Linux, but it doesn't mean, it + should be used. Therefore EACCES is now an acceptable + result. + +
    • ifdef'd several calls such as ioctl (ptyfd, I_PUSH, + "ptem") to build on Linux (I_PUSH is not defined when + sys/stropts.h is not included). +
    + +
  • initialize second "ltc" variable in main.c (reported by David + Dawes). + +
  • provide definition for USE_USG_PTYS in screen.c + +
  • add resource-files to install rule in standalone Makefile.in + +
  • add sample scripts to illustrate titlebar controls, resizing + and colors. +
+ +

Patch #93 - 1999/3/14 - XFree86 3.9Pd

+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. +
    +
  • remove kfnd/kll/kslt strings from terminfo, because curses + applications do not necessarily return khome/kend pairs + (reported by Vikas Agnihotri). + +
  • 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. + +
  • 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. + +
  • separate command-line settings for reverse video from that done + under program control. This is a problem which was introduced by + X11R6. Though correct, most users are confused by allowing + the reset command to undo the effect of the command-line -rv + option. + +
  • add description of function keys, keypad and cursor keys to ctlseqs.ms + +
  • add terminfo entries for xterm-vt52, xterm-sun and xterm-hp + +
  • 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>). + +
  • correct reporting of color values 8-15 in DECRQSS (reported by + Vikas Agnihotri). + +
  • modify parsing of ttyModes resource to recognize "^-" as "undef" + (requested by Tomas Vanhala). + +
  • integrate/extend changes to add iconify/maximize actions + (from Edward S. Arthur <eda@ultranet.com>). + +
  • add control sequences for maximizing/restoring window, and + for reporting maximum screen size. + +
  • add 'interpret' action, to support local function-key interpretation. + Used properly, this makes most of the specialized actions of xterm + redundant. + +
  • 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. + +
  • add configure option --disable-maximize + +
  • add configure option --disable-num-lcok + +
  • extend descriptions of configure script options in INSTALL. +
+ +

Patch #92 - 1999/2/5 - XFree86 3.9Nz

+
    +
  • increase buffer size for tgetent (i.e., termcap) to 1500. This + fixes a problem where screen is built using ncurses or + GNU termcap and xterm 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 + screen program's termcap entry is about 1200 characters + long. + +
  • change update_menu_item() to a function, to simplify debugging. + This also reduces the executable by 4Kb. + +
  • 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). + +
  • add control sequence for DECSET 35, which enables/disables the + shifted keypad functions. + +
  • add support for switching font sizes, by stepping through the + font menu using shifted keypad plus and minus. + +
  • correct missing initialization of tekInhibit and tekSmall resources. + +
  • correct ifdef's in charproc.c for XtNgeometry and XtCGeometry + (reported by Bram Moolenaar). +
+ +

Patch #91 - 1999/1/21 - XFree86 3.9Nw

+
    +
  • Implement logic to translate input characters which are mapped + when in vt220 National Replacement Character mode (requested by + Tomas Vanhala). + +
  • Resync configure scripts with my patches to autoconf 2.13 + +
  • Change order of -lXmu and -lXext to accommodate cygwin32 + (reported by Vikas Agnihotri). + +
  • Add "-ti" option to set terminal emulation level from command + line rather than via resource. + +
  • Simplify some of the preprocessor logic using #elif. +
+ +

Patch #90 - 1998/12/13 - XFree86 3.9Nq

+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. + +
    +
  • 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). + +
  • 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. + +
  • 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. + +
  • 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. + +

    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. + +

  • Changed the termcap and terminfo for xterm-xfree86 and xterm-8bit + to use the new 1049 private mode. + +
  • 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. + +

    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). + +

  • Add popup menu entry for toggling the titeInhibit resource. + +
  • 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>). + +
  • 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). + +
  • 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>). + +
  • Add configure script option --disable-boxchars to disable the + fallback support for line drawing characters. + +
  • Fix ifdef's for configure script --disable-ansi-color, and reviewed + all configure options to ensure that all can be enabled/disabled + appropriately. + +
  • Update config.guess and config.sub, from Lynx. +
+ +

Patch #89 - 1998/11/20 - XFree86 3.9Nm

+This patch completes the implementation of double-sized character support +for the VT100 emulation, and fixes a few minor bugs: + +
    +
  • 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 changes to partly implement +double-sized characters. +I noticed it when cat'ing a typescript from vttest's double-sized character +test. +
  • ensure that the current line is repainted when switching between +single and double width characters. +
  • reduce the number of bits used for double-sized character coding +from 3 to 2, to make more room for soft-font codes. +
  • copy newer ifdef's from the XFree86 3.3.3 release's main.c, +which address details of glibc and powerpc. +
  • moved definition of DECL_ERRNO in xterm.h to match XFree86 3.3.3 +
  • modify resize 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. +
+I tested the double-sized characters using vttest and the xfsft patch. +These fonts worked reasonably well: +
+	-bitstream-courier-medium-r-normal--0-0-0-0-m-0-iso8859-1
+	9x15
+
+The iso8859 font does not include box characters, of course, but looks good. + +

Patch #88 - 1998/10/31 - XFree86 3.9Nk and 3.3.2h

+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. + +

Patch #87 - 1998/10/21 - XFree86 3.9Nj and 3.3.2f

+This corrects a problem reported by Stefan Dalibor. My table entries for the +printerExtent and printerFormFeed resources used the wrong +types for sizeof, causing the printer to not work properly on some platforms +because the printAttributes resource was overwritten (e.g., Digital Unix with DEC Alpha). +

+I reviewed all of the resource table entries and fixed a potential problem with +resizeGravity, which was typed as int rather than +XtGravity. + +

Patch #86 - 1998/10/14 - XFree86 3.9Nj and 3.3.2e

+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. + +

Patch #85 - 1998/10/12 - XFree86 3.9Nj and 3.3.2e

+Some cleanup (I noticed the pixel droppings a few months ago after getting a +new 17" monitor): +
    +
  • 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. + +
  • modified by renaming variables and adding casts to permit compile + with g++. + +
  • modify headers so they can all be compiled without order + dependencies, and use bracketed rather than quoting includes to allow + compile from separate directory. + +
  • renamed xtermm terminfo entry to xterm-mono, to avoid conflict with + Solaris entry now in ncurses. +
+ +

Patch #84 - 1998/10/9 - XFree86 3.9Ni and 3.3.2e

+Several small fixes and enhancements, including a patch from +Bjorn Helgaas: +
    +
  • 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. + +
  • remove the LINEWRAPPED attribute from lines as they are cleared. + Previously, the attribute was set but never cleared. + +
  • make word and line selections work even when lines are wrapped + by xterm. Previously, selections were limited to one screen line. +
+as well as +
    +
  • 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. +
  • add kll/kH capabilities to xterm-xfree86 entries in termcap and + terminfo (request by Michael Schroeder). +
  • shorten descriptions in termcap to make resolved entries all + shorter than 1023 character limit. +
  • use DECSTR control sequence to shorten initialization and reset + strings in xterm-xfree86 termcap and terminfo. +
  • use rmul/smul and rmir/smir in xterm-r5 terminfo to match termcap. +
  • correct typos in initialization and reset strings in xterm-r5 + termcap and terminfo. +
  • 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). +
+ +

Resync #83 - 1998/10/7 - XFree86 3.3.2e

+ +Merge changes through patch #83 with the 3.3.2e version. +

+This follows a change from XFree86 CVS which adds checks for non-null +return from malloc (patch by Matthieu Herrb). + +

Patch #83 - 1998/8/25 - XFree86 3.9Nb

+Several small fixes and enhancements: +
    +
  • add configure test to infer if xterm should be installed setuid + based on previously installed xterm (reported by Stephen Marley + and Stefan Dalibor). + +
  • implement quasi-continuous mouse reporting + (integrated patch by Jason Bacon). + +
  • correct control sequences transmitted by function keys F1 to F4 + when sunFunctionKeys resource is true (it was still using the + VT100 control sequences). + +
  • modify handling of backarrow key so that the control modifier + toggles the backspace/delete interpretation set by the + backarrowKey resource. + +
  • limit the row and column values used to report mouse position. +
+ +From resync with XFree86 3.9Nb: +
    +
  • add support for the VSTATUS control character (patch by + Robert Earl <rearl@teleport.com>). +
+ +

Patch #82 - 1998/7/15 - XFree86 3.9Aj

+Bug fix for patch #81: +
    +
  • remove an #undef for NBBY, which caused compile problem on FreeBSD + (reported by David Dawes). +
+ +

Patch #81 - 1998/7/14 - XFree86 3.9Aj

+More bug fixes: +
    +
  • fix conflicting ifdef's for TIOCSLTC when building with Linux on + AXP aka DEC Alpha (reported by Robin Cutshaw). + +
  • 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>). + +
  • corrected khome/kend in xterm-8bit terminfo description. + +
  • 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). + +
  • minor fixes for compiler warnings, including a syntax error in + the AMOEBA ifdef's. +
+From resync with XFree86 3.9Aj: +
    +
  • correction to patch #73, supply missing #else for fallback definitions + of size_t, time_t (Robin Cutshaw <robin@intercore.com>). +
+ +

Patch #80 - 1998/6/29 - XFree86 3.9Ai

+This fixes a couple of items leftover or introduced by patch 79: +
    +
  • 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). + +
  • corrected a couple of places in terminfo where I missed using the + vt220-style editing-keypad codes for Find/Select (mapped to Home/End). + +
  • checked termcap file against terminfo, fix several places where it + was inconsistent. +
+ +

Patch #79 - 1998/6/28 - XFree86 3.9Ai

+ +This patch fixes several small bugs: +
    +
  • use X_EXTRA_LIBS in standalone Makefile.in (patch by Tomas Vanhala). + +
  • add new resource 'oldXtermFKeys' which provides backward compatibility + for F1-F4 control sequences with TOG's xterm. + +
  • determine the server's default foreground/background Pixel values, + needed if the -flipPixels X server option is used (reported by + David Dawes). + +
  • 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>). + +
  • modify logic for editing keypad to work more like VT220: don't + pass those codes in VT100-mode unless oldXtermFKeys mode is set. + +
  • 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). + +
  • 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>) + +
  • correct scrollbar border color when toggling to/from secure keyboard + mode (patch by Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>) + +
  • modifications to terminfo file: +
      +
    • rename description to xterm-xfree86, adding an entry 'xterm' + which is derived from xterm-xfree86 to simplify customization. + +
    • 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). + +
    • add user-strings u6, u7, u8, u9 to entries to make them work with + Daniel Weaver's "tack" program. + +
    • modify xterm-24, xterm-bold, xterm-boldso entries to disentangle them from + explicit dependency upon xterm-xfree86. + +
    • add generic 'xterm-color' entry. + +
    • minor corrections to xterm-xfree86, xterm-8bit, xterm-r5 and + xterm-r6 entries. +
    +
+ +

Patch #78 - 1998/6/3 - XFree86 3.9Ah and 3.3.2

+ +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. + +

Patch #77 - 1998/5/26 - XFree86 3.9Ah and 3.3.2

+ +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. +

+The rest of the patch fixes several minor bugs, and adds a few features: +

    +
  • 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). + +
  • document SGR 8, 28 (invisible/visible), add corresponding + capabilities to terminfo description. +

    + 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. + +

  • modify ChangeGroup to not suppress a null-resource, but treat it as an + empty string (recommended by Stefan Dalibor). + +
  • 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. + +
  • adapt TOG fix-3 to in HandleKeymapChange and VTInitI18N (but adapt + XtStackAlloc/XtStackFree for clarity, as well as fixing memory leak). + +
  • 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) + +
  • correct some places where insert/delete did not _move_ the color + attributes, using memmove (patch by Alexander V Lukyanov + <lav@long.yar.ru>) + +
  • add ifdef's for __CYGWIN32__, for port to cygnus version B19.1 + (patch by Andrew Sumner <andrew_sumner@hotmail.com>). + +
  • 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). + +
  • 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>). + +
  • 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>). + +
  • add include for Xos.h to xterm.h, to ensure proper definitions + (reported by Holger Veit). + +
  • update config.guess to recognize Unixware 2.1 and 7 (patch by + Mike Hopkirk <hops@sco.com>). +
+ +

Patch #76 - 1998/5/8 - XFree86 3.9Ah and 3.3.2

+ +A fix for the print-window function, and some minor cleanup: +
    +
  • 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). + +
  • correct name of $(EXTRA_LOAD_FLAGS) imake variable (reported + by Stefan Dalibor). + +
  • guard logic in ChangeGroup() function against null pointer + (reported by Stefan Dalibor). + +
  • ensure that menu entry for toggling sunKeyboard resource is + initialized (reported by Branden Robinson <branden@purdue.edu>). + +
  • gcc unused-variable warnings (reported by Bernd Ernesti + <bernd@arresum.inka.de>) + +
  • rename global variable 'buffer' to 'VTbuffer' +
+ +

Patch #75 - 1998/5/7 - XFree86 3.9Ah and 3.3.2

+ +This incorporates fixes from several people, as well as some improvements +that I made based on feedback from users: +
    +
  • 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>) + +
  • 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. + +
  • define USE_SYSV_ENVVARS for HP-UX, curses does not use $TERMCAP (patch + by Tor Lillqvist). + +
  • 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). + +
  • modify configure script to obtain the $(EXTRA_LOADFLAGS) value from + imake, needed for compiling under DEC OSF/1 (reported by + Stefan Dalibor) + +
  • 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) + +
  • modify printing code so that the ^M's are not printed if the + printAttribute resource is set to zero (request by Stefan Dalibor). + +
  • correct typo in xterm.man, for the default value of printAttribute + (reported by Stefan Dalibor). + +
  • correct printing code so that the alternate character set is + printed, like other attributes, with escape sequences. + +
  • correct termcap description, removing spurious 'm' character from + the 'op' capability (reported by Greg Woods <woods@weird.com>). + +
  • correct trace code so that the initial timestamp is set. + +
  • 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>). +
+ +

Patch #74 - 1998/4/27 - XFree86 3.9Ag and 3.3.2

+ +This corrects a couple of recent bugs and adds a new resource: +
    +
  • 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). + +
  • 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. + +
  • add a new resource, "printAttributes", which controls whether + color attributes (or any attributes) are sent to the printer. +
+ +

Patch #73 - 1998/4/25 - XFree86 3.9Ag and 3.3.2

+ +This patch does the following: +
    +
  • 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). +

    + The print facility now also displays the color information. + (I will probably make this a resource). + +

  • modified the xterm-16color terminfo description to use the setaf and + setab strings, which is a little more efficient (requested by Stephen + Marley). + +
  • reduced some clutter of the ifdef/includes (e.g., stdlib.h, unistd.h, + errno) making the configure script test for these. +

    + I removed the symbols Size_t and Time_t, since they no longer serve + a useful purpose. + +

  • 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). +

    + 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 + +

  • updated configure test for ANSI compiler options to handle a + special case for HP-UX 10.x (reported by Clint Olsen). +
+ +

Patch #72 - 1998/4/17 - XFree86 3.9Ag and 3.3.2

+ +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. +

+From his description: +

+ 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. +
+ +

Patch #71 - 1998/4/12 - XFree86 3.9Ag and 3.3.2

+ +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). + +

Patch #70 - 1998/3/29 - XFree86 3.9Af and 3.3.2

+ +This patch corrects some minor bugs in xterm, and fills in some more details +in the VT220 emulation: +
    +
  • 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>). + +
  • restore "ich" capability to terminfo entries, since + Michael Schroeder points out that "ich1" + is the one which is the problem in Solaris vi. + +
  • 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). + +
  • correct abbreviation-test for -version and -help options, making + command-line option -vb work (reported by Stefan Dalibor). + +
  • correct a dependency between ifdef's for OPT_I18N_SUPPORT and + OPT_INPUT_METHOD (reported by Stefan Dalibor). + +
  • 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>). + +
  • correct a missing increment, which made SS2 and SS3 controls + repeat the shifted character. + +
  • add xterm-nrc to terminfo to illustrate the VT220 national + replacement character sets. + +
  • reformat terminfo using new ncurses tic option "-f", which makes + if/then/else/endif expressions easier to read. +
+ +

Patch #69 - 1998/3/16 - XFree86 3.9Ad and 3.3.2

+ +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. +

+The error was introduced by my patch #53 in XFree86 3.9r (October 1997). +

+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. +

+I also added tests in the standalone configure script to check for the +existence of waitpid(). + +

Patch #68 - 1998/3/4 - XFree86 3.9Ad and 3.3.1z

+ +This corrects another problem with the logic for highlightColor resource. +As reported by David Dawes: +
+ 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. + +
+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. + +

Patch #67 - 1998/2/23 - XFree86 3.9Ad and 3.3.1e

+ +This patch does the following: +
    +
  • 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>. +

    + I could not reproduce this until I noticed that the -rev option + exposed it nicely. + +

  • 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). + +
  • restore 1-pixel overlap of scrollbar border with left edge of window + (reported by Jim Burmeister <jimb@metrolink.com>). + +
  • add a configure option, --enable-logfile-exec, which allows the + user to specify a pipe for logfile. This defines ALLOWLOGFILEEXEC. + +
  • makes the ALLOWLOGFILEEXEC code compile & run, if configured. + +
  • minor documentation nits. +
+ +

Patch #66 - 1998/2/16 - XFree86 3.9Ad and 3.3.1d

+ +This fixes the problem reported with failure to build the resize +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 resize, since I had recently noticed +that it can be used to resize xterm using the "Sun" control sequences +option. + +

Patch #65 - 1998/2/14 - XFree86 3.9Ad and 3.3.1c

+ +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. + +

Patch #64 - 1998/2/8 - XFree86 3.9Ad

+ +This fixes the following problems with xterm: +
    +
  • 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>). +

    + 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. + +

  • 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). + +
  • 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. + +
  • corrects a length in checking command-line options, which caused the + "-help" message to not work when X was not running. + +
  • add some detail to the man-page (requested by Jason Bacon + <acadix@execpc.com>) + +
  • 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). +
+ +

Patch #63 - 1998/2/5 - XFree86 3.9Ad

+ +This is another patch from Bjorn Helgaas <helgaas@rsn.hp.com>, which I've +reviewed (and learned some). Following are his notes: +

+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: +

    +
  • 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. + +
  • 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. + +
  • 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. +
+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. + +

Patch #62 - 1998/1/23 - XFree86 3.9Ac

+ +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: +
    +
  • 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. + +
  • 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). +
+ +

Patch #61 - 1998/1/17 - XFree86 3.9Ac

+ +This patch modifies the reset behavior of xterm slightly: +
    +
  • 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. + +
  • modifies the treatment of hard reset by the xterm program to + reset the saved lines. + +
  • corrects hard reset by also resetting user-defined keys, i.e., DECUDK. +
+ +

Patch #60 - 1998/1/10 - XFree86 3.9Ab

+ +This fixes some minor bugs and adds new functionality: +
    +
  • add support for blinking text. +
      +
    • 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. + +
    • 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. + +
    • 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. +
    + +
  • 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. + +
  • flush the output of the transparent printing after each line + Reported by Tomas Vanhala <vanhala@ling.helsinki.fi>. + +
  • correct the modes that are affected by save/restore cursor by adding + WRAPAROUND and PROTECTED. + +
  • 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. + +
  • 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). +
+ +

Patch #59 - 1998/1/5 - XFree86 3.9Ab

+ +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). + +

Patch #58 - 1998/1/3 - XFree86 3.9Ab

+ +This patch does the following: +
    +
  • implement logic to permit xterm to work with proportional fonts. +
      +
    • Thomas Wolff + <Thomas.Wolff@sietec.de> + requested this (but it isn't exactly what he's asking + for - that's a more involved task). + +
    • 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. + +
    • 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. +
    + +
  • added a version number to the program (several people have requested + this). + +
  • make the -version and -help options interpreted before the program + attempts to open the display. + +
  • minor reorganization of the man-page (ordered the options, resources + and translations alphabetically - and eliminated some duplication). + +
  • corrected a misspelled filename in Makefile.in, and added a lint + rule. + +
  • 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). + +
  • regenerated the configure script with a newer patch to autoconf + that fixes a problem with environment space vs the configure --help + message. +
+

Patch #57 - 1997/12/26 - XFree86 3.9Aa

+ +This patch is mostly concerned with the standalone configure script; a few +minor corrections are added: +
    +
  • add configure option --disable-tek4014, to allow xterm to be built + without the tek4014 emulation. + +
  • 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>. + +
  • fix a typo in the configure --help message -- reported by Darren + Hiebert <darren@hmi.com>. + +
  • review diffs between main.c and os2main.c, to make them more alike. + (applies some minor bug-fixes to OS/2's version). + +
  • add missing quotes in memmove/bcopy configure test +
+ + +

Patch #56 - 1997/11/28 - XFree86 3.9x

+ +This patch is based on analysis by Arfst Ludwig <arfst@luxor.IN-Berlin.DE>, +who reported: +
+ Setting the following resources xterm (all current versions) receives a + segmentation fault on <Btn2Up> after scrolling: +
+
+	  *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)
+
+ (The above resources intention is to be able to paste the latest + selection even if the xterm was cleared.) +

+ 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. +

+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. + +

Patch #55 - 1997/11/25 - XFree86 3.9x

+ +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. +

+The bug is simple to test if you set titeInhibit false. + +

Patch #54 - 1997/10/17 - XFree86 3.9s

+ +This patch does the following: +
    +
  • correct a minor placement problem with the right scrollbar. + +
  • 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. + +
  • implement the alternate-screen menu entry +
+ +

Patch #53 - 1997/10/12 - XFree86 3.9r

+ +This patch adds a fix and implements a new feature (as well as some minor +typos): +
    +
  • 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. + +
  • improve Rohleder's changes by + renaming the command-line options and reducing the number of ifdef's. + +
  • implement right-scrollbars for xterm + (patch by Michael Rohleder <michael.rohleder@stadt-frankfurt.de>). +
+ +

Patch #52 - 1997/9/29 - XFree86 3.9q

+ +This patch addresses bugs and requests reported by +
    +
  • Bob Maynard <rmaynard@montana.com>, +
  • Clint Olsen <olsenc@ichips.intel.com>, +
  • JCHANDRA@Inf.COM (JCHANDRA), +
  • Michael Schroeder <Michael.Schroeder@informatik.uni-erlangen.de>, +
  • Pablo Ariel Kohan <pablo@memco.co.il> +
+ +Some of the changes are interrelated (it was an unusually busy week). +
    + +
  • change the default resource value for colorMode to true, matching + the Xterm.ad file. + +
  • 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). + +
  • 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). + +
  • add resource colorAttrMode to specify whether colorULMode and + colorBDMode can override the ANSI colors + (report by Clint Olsen). + +
  • 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). + +
  • 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.). + +
  • add configure script options for building with the Xaw3d and neXtaw + libraries. + +
  • 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). + +
  • various minor updates to configure-script macros. +
+ +

Patch #51 - 1997/9/15 - XFree86 3.9p

+ +Most of this patch is related to the standalone configure script, though +there are fixes/enhancements as well: +
    +
  • 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. + +
  • correct a reversed foreground/background test in the control + sequence that replies with the current SGR settings. + +
  • 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. + +
  • restructured autoconf macros (I made a library of all of the + macros across the complicated configure scripts I'm working on). + +
  • use the autoconf config.guess and config.sub scripts to better + identify the host-os. + +
  • improve the configure script that uses 'imake' as a fallback for + definitions. + +
  • correct several instances of unsigned/signed mixed expressions. +
+ +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). + +

Patch #50 - 1997/8/22 - XFree86 3.9m

+ +This is a collection of small fixes, and a couple of minor enhancements: +
    +
  • plug a security hole in the implementation of Media Copy (print) + by invoking setuid just before the main loop. + +
  • 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) + +
  • add state-table entries for VT52 emulation to enter/exit keypad + application mode. + +
  • disable the popup-menu entry for 8-bit controls when the terminal-id + is less than 200 (e.g., VT52 or VT100). + +
  • 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. + +
  • 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. + +
  • implement VTxxx KAM (ISO AM), which allows a keyboard to be locked + (i.e., the terminal discards input). + +
  • implement VTxxx SRM, which is used to control local echoing of + input on the terminal. + +
  • add terminfo and termcap entries for xterm-8bit, a variation of + the xterm description that uses 8-bit control characters. + +
  • add fallback definitions for Imakefile to allow it to work on some + X11R5 systems that have no SpecialCObjectRule or ProgramTargetName + macros. + +
  • add .c.o and .c.i rules to standalone Makefile.in + +
  • correct order of -lXmu and -lXext in standalone configure script. + +
  • 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). + +
  • 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). + +
  • correct minor compile errors in the configuration where active-icon + is not used. + +
  • add configure option to suppress echoing of long compiler commands + +
  • correct spelling of decTerminalID in configure script help message + +
  • use gcc __attribute__((unused)) to quiet warnings about unused + parameters when compiling with -W (to make it simpler to find the + real problems). +
+ +

Patch #49 - 1997/8/10 - XFree86 3.9k

+ +This patch implements the VT100/VT220 Media Copy (i.e., print-screen) control +sequences. + +

Patch #48 - 1997/7/26 - XFree86 3.9j

+ +This patch does the following (all but the first affect only the standalone +configure script): +
    +
  • minor correction to positioning of underlines for small (e.g., 5x8) + font size. +

    + The existing behavior allowed underlines to be drawn outside the + character-cell, so they weren't cleared properly under some + circumstances. + +

  • 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). + +
  • adds a '--enable-logging' option for the standalone configure script. + +
  • 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). +
+ +

Patch #47 - 1997/7/13 - XFree86 3.9i

+ +This patch does the following +
    +
  • corrects an indexing error in the doublesize character logic + (button.c) that caused core dump (this was reported by J. Wunsch). +
  • corrects the logic of ShowCursor when it is painting in a doublesize + cell (charproc.c). +
  • corrects, according to vttest, the behavior when switching to + doublesize characters and back again (doublechr.c). +
  • adds cbt (back_tab) to the terminfo description (this was something + that I'd overlooked as applicable to curses optimization last + summer). +
  • corrects, for the standalone xmc test, the logic for disabling xmc. +
+ +

Patch #46 - 1997/7/4 - XFree86 3.9h

+ +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. + +

Patch #45 - 1997/7/2 - XFree86 3.9h

+ +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. + +

Patch #44 - 1997/6/22 - XFree86 3.9g

+ +This implements the first part of the VT100 doublesize characters for xterm, +as well as fixing a handful of bugs: +
    +
  • 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). + +
  • 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). + +
  • corrected 'memmove()' logic, for standalone builds (it referenced a + malloc wrapper from my development library). + +
  • 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). +
+ +

Patch #43 - 1997/6/10 - XFree86 3.9d

+ +Here's a fix for two problems: +
    +
  • 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. + +
  • a nit in the configure script (log extra information to help diagnose + which case of the test-compile of tgetent was used). +
+ +

Patch #42 - 1997/6/8 - XFree86 3.2Xl

+ +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. + +

Patch #41 - 1997/5/28 - XFree86 3.2Xl

+ +Some nits found by Darren Hiebert (missing part of install-rule, incorrect +assignment for --enable-color-mode option). + +

Patch #40 - 1997/5/26 - XFree86 3.2Xl

+ +Patch for the configure script's logic for obtaining imake predefined +symbols. + +

Patch #39 - 1997/5/24 - XFree86 3.2Xl

+ +This patch does the following: +
    +
  • integrate the 16-color change for 'xterm' + +
  • minor fixes/clarification of tgetent in terminfo vs termcap to + 'resize' +
+ +(both changes also modify the configure script) + +

Patch #38 - 1997/5/22 - XFree86 3.2Xh

+ +This implements a simple configuration script with autoconf (to which I'll +add more options later). It does the following: +
    +
  • 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). + +
  • enables/disables the configuration ifdef's for ANSI color and VT52 + emulation. +
+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). + +

Patch #37 - 1997/5/7 - XFree86 3.9a

+ +This corrects a minor, but annoying error in the vt220 emulation: the DECUDK +is only supposed to be interpreted for _shifted_ function keys. + +

Patch #36 - 1997/1/16 - XFree86 3.2r

+ +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. + +

Patch #35 - 1997/1/7 - XFree86 3.2o

+ +This patch does the following: +
    +
  • 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). + +
  • 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. + +
  • 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). +
+ +

Patch #34 - 1997/1/5 - XFree86 3.2o

+ +This patch does the following: +
    +
  • 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). + +
  • some minor tidying up (e.g., signed/unsigned use bitcpy, MODE_DECCKM, + resetColor, resetCharsets). More is done in patch #35. +
+ +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. + +

Patch #33 - 1996/11/24 - XFree86 3.2

+ +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. + +

Patch #32 - 1996/11/21 - XFree86 3.2

+ +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 not changed -- I added a variant, "xterm-rep"). + +

Patch #31 - 1996/11/16 - XFree86 3.2

+ +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. + +

Patch #30 - 1996/11/16 - XFree86 3.2

+ +From bug-report by <auroux@clipper.ens.fr> (Denis Auroux), missing reset to +ground state. I checked through the rest of that table and found another, +in the unimplemented MC (screen print). + +

Patch #29 - 1996/9/15 - XFree86 3.1.2Gb

+ +This patch does the following: +
    +
  • corrects the restoration of color for bold/underline color mode + +
  • adds a resource 'decTerminalID' to control the reporting level of + xterm (e.g., VT100, VT220). + +
  • uses the new resource to implement/correct the DA1, DA2 and + DECRPTUI reports. + +
  • 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). +
+ +All of these changes are based on vttest 2.6 +

+(Most of the volume in the patch is to add 2 more state tables for parsing +the 2nd/3rd device-attribute controls). + +

Patch #28 - 1996/8/31 - XFree86 3.1.2F

+ +This patch corrects the following reported by Roland Rosenfeld +<roland@spinnaker.rhein.de>: +
    +
  • handle SGR 22, 24 and 25 in combination with colorUL and colorBD + resources. Also noted & fixed reset of colored underline/bold + with SGR 0. + +
  • a typo in the termcap (missing '['), from 3.1.2Dj (my error) +
+ +Roland also complained that he couldn't use box characters with +
+	-adobe-courier-bold-r-normal--12-120-75-75-m-70-iso8859-1
+
+but that's a known xterm limitation (the box characters must be part of the +font, in the first 32 locations). + +

Patch #27 - 1996/8/21 - XFree86 3.1.2Ek

+ +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). + +

Patch #26 - 1996/8/20 - XFree86 3.1.2Ei

+ +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). + +

Patch #25 - 1996/8/18 - XFree86 3.1.2Ei

+ +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: +
    +
  • make the second alternate font the same as the first (that's what + vt420 and dtterm do) + +
  • corrected DECSCL report when DECSCL hasn't been set (i.e., don't + return a '60'). +
+ +

Patch #24 - 1996/8/11 - XFree86 3.1.2Ee

+ +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 ;-). +

+It does NOT do: +

    +
  • soft fonts + +
  • rigel or sixel graphics +
+

+Anyway, I: +

    + +
  • added ECH, CPL, CNL, SU, SD, CBT, CHT controls + +
  • added popup-menu for switching between DEC and Sun function keys. + (corrected alignment err wrt logging entry at that point). + +
  • make xterm recognize both 8-bit and 7-bit controls (including + popup menu for switching modes). + +
  • add user-definable function keys (aka DECUDK) + +
  • support concealed text + +
  • support protected text (both ISO compatible and DEC compatible - + that's not the same thing, btw), with SPA, EPA, DECSCA, DECSED, + DECSEL controls. + +
  • implement DECSCL. +
+

+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).. + +

Patch #23 - 1996/7/31 - XFree86 3.1.2Ec

+ +This removes the blinking cursor I added last week (for performance reasons). +Time-permitting, I'll revisit this after 3.2 is released (there will be more +work after XFree86 3.2, I assume). + +

Patch #22 - 1996/7/26 - XFree86 3.1.2Ec

+ +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. +

+Also: +

    +
  • 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. + +
  • implemented blinking cursor (default is off) +
+ +

Patch #21 - 1996/7/24 - XFree86 3.1.2Ec

+ +This patch does the following: +
    +
  • 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 ;-) + +
  • adjusts the shell's background color in ReverseVideo so that flicker + in resizing is reduced + +
  • adds an ifdef OPT_ISO_COLORS to allow configuring xterm without + the ISO color support (saves a lot of memory) + +
  • 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). +

    + (If anyone needs numbers, I had savedLines set to 2000, and found + a reduction from ~700k to ~400k of allocated memory, according to + Purify). +

+ +

Patch #20 - 1996/7/24 - XFree86 3.1.2Ec

+ +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. + +

Patch #19 - 1996/7/21 - XFree86 3.1.2Ec

+ +This patch does the following: +
    +
  • fixes the core dump that I reported on IRIX 5.2 (in main.c) +

    + (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...) + +

  • 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). + +
  • 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. + +
  • interpret character sets 1 and 2 (so that vttest gives a reasonable + result) Both rxvt and dtterm do something equivalent. + +
  • fix a minor memory leak in the logic that retrieves the window or + icon names (Purify found this for me while I ran vttest). +
+ +

Patch #18 - 1996/7/18 - XFree86 3.1.2Ec

+ +This implements the following: +
    +
  • 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?) + +
  • minor tweak to the screen-repainting when resizing (I still cannot + entirely get rid of flicker). + +
  • 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). + +
  • a tweak to the changes by Michael Rohleder for the color translation + +
  • 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). +
+ +

Patch #17 - 1996/7/2 - XFree86 3.1.2Eb

+ +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...) + +

Patch #16 - 1996/6/25 - XFree86 3.1.2Ea

+ +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 ;-) + +

Patch #15 - 1996/5/29 - XFree86 3.1.2E

+ +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). + +

Patch #14 - 1996/5/12 - XFree86 3.1.2Dj

+ +This patch brings the termcap and terminfo descriptions for xterm up to date. +I made the following changes: +
    +
  • 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). + +
  • omitted obsolete features in termcap to save a little space (bs, pt) + +
  • added color capabilities to termcap (ut, Co, NC, op, AB, AF) + +
  • corrected some capabilities (vi, ve) + +
  • added 'st' (set tab) + +
  • reduced function keys in termcap for 'xterm' to 12 because color + capabilities makes that description larger than 1023 characters. + +
  • created new termcap name 'xtermm' (monochrome) to match the terminfo + list, and make that description have 20 function keys. + +
  • added corresponding color capabilities to terminfo (bce, colors, + pairs, op, ncv, setab, setaf) + +
  • corrected corresponding capabilities in terminfo (civis, cnorm, + rmcup, smcup) + +
  • added capabilities (el1, hts) + +
  • in both, corrected home/end keys to match the code correction made + by Thomas Mueller in 3.1.2Bk + +

    => (I'm still considering modifying the code & description to match + the rxvt program). +

+ +

Patch #13 - 1996/4/23 - XFree86 3.1.2Df

+ +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. + +

Patch #12 - 1996/3/16 - XFree86 3.1.2Dc

+ +This corrects a memory leak in xterm that happens whenever one switches fonts. + +

Patch #11 - 1996/3/5 - XFree86 3.1.2Db

+ +This patch corrects the behavior of the ANSI colors in xterm when reverse +video is used, as well as some other lesser sins: +
    +
  • button.c +
      +
    • (compiler warnings: shadowing of 'time', redundant cast) +
    + +
  • charproc.c +
      +
    • renamed screen.colors[] array to screen.Acolors[] to more + easily distinguish the non-ANSI colors from the ANSI colors. + +
    • moved logic of SGR_Save() into VTInitialize, getting rid of + local private variables original_fg and original_bg. + +
    • moved some logic into getXtermForeground and getXtermBackground + from SGR_Foreground, SGR_Background, etc. + +
    • corrected misleading 'row' to 'col' in case for CUF, CUB + sequences. +
    + +
  • ctlseqs.ms +
  • xterm.man +
      +
    • (correct a misconception which I'd added that the color0 + through color6 resource values apply to non-ANSI colors) +
    + +
  • ptyx.h +
      +
    • added original_fg, original_bg to TScreen structure. +
    + +
  • scrollbar.c +
      +
    • (compiler warnings: redundant cast) +
    + +
  • util.c +
      +
    • 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. + +
    • in ReverseVideo, swap the SGR foreground and background colors + also. +
    +
+ +

Patch #10 - 1996/2/14 - XFree86 3.1.2Cd

+ +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. +

+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). + +

Patch #9 - 1996/2/10 - XFree86 3.1.2Cb

+ +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. +
    +
  • corrected ifdef's that suppress the input-method code (doesn't + exist in my x11r5, and xterm works adequately without it). + +
  • corrected fallback definition for 'Select()' macro (oops: I'd + copied the wrong text...) + +
  • moved the declarations for the fd_set variables to data.[ch] + +
  • corrected an ifdef in resize.c (sunos 4.x doesn't have termcap.h) + +
  • corrected (in main.c) some unused/orphaned variables. +
+ +

Patch #8 - 1996/2/9 - XFree86 3.1.2Cb

+ +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. +

+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 that yet. + +

Patch #7 - 1996/1/28 - XFree86 3.1.2n

+ +I did a (clean) build of 3.1.2n on Linux 1.2.13 (ELF). I've got an S3 card. +

+This fixes the following in the 3.1.2n xterm: +

    +
  • initialize cur_foreground, cur_background in charproc.c (Purify + told me they weren't initialized). + +
  • 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. + +
  • shadowing of 'time' in menu.c + +
  • 'Cardinal' vs 'int' in scrollbar.c + +
  • 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). +
+

+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. +

+btw: +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). + +

Patch #6 - 1996/1/8

+ +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. +
    +
  • charproc.c: +
      +
    • add/use new macros GET_FG, GET_BG - n/c. + +
    • add/use new functions SGR_Foreground() and SGR_Background() + to set corresponding colors in GC's, and to retain sense of + "original" colors. + +

      + => This makes redundant some of the corresponding logic + in HideCursor to set the foreground and background, + but I left it in since it may be fixing an unrelated + requirement. + +

    • set GC's in LoadNewFont() according to whether the SGR fg/bg + colors are active. + +

      + => This fixes some glitches in the accompanying resize, + that leaves parts of the window in the original + background color. +

    + +
  • screen.c: +
      +
    • modified ClearBufRows() to use the SGR fg/bg colors if + they're set. + +
    • 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. + +

      + => Otherwise, selection after an index or reverse index will + paint the wrong colors. + +

    • modified ScrnDeleteChar() and ScrnInsertChar() + to use SGR fg/bg colors. +
    + +
  • util.c: +
      +
    • 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. + +
    • modified ClearLeft to use SGR fg/bg colors. +
    +
+ +

Patch #5 - 1996/1/7

+ +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...). +

+Anyway, the revised code generates a smaller object... +

    +
  • charproc.c: +
      +
    • recode index expressions in ShowCursor() and HideCursor() + using SCRN_BUF_xxxxS macros - changes object. + +
    • replace constant '4' by MAX_PTRS - n/c. +
    + +
  • ptyx.h: +
      +
    • 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. +
    + +
  • screen.c: +
      +
    • recode index expressions in ScreenWrite() using + SCRN_BUF_xxxxS macros - changes object. + +
    • replace constant '4' by MAX_PTRS - n/c. + +
    • use macros BUF_CHARS, BUF_ATTRS - n/c. + +
    • cast calloc to 'Char *' to fix compiler warning on IRIX - n/c +
    + +
  • scrollbar.c: +
      +
    • replace constant '4' by MAX_PTRS - n/c. + +
    • cast calloc to 'Char *' to fix compiler warning on IRIX - n/c +
    +
+ +

Patch #4 - 1996/1/7

+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). +
    +
  • button.c: +
      +
    • use SCRN_BUF_xxxxS macros - n/c +
    +
  • charproc.c: +
      +
    • use SCRN_BUF_xxxxS macros - n/c +
    +
  • ptyx.h: +
      +
    • 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. +
    +
  • screen.c: +
      +
    • use SCRN_BUF_xxxxS macros - n/c +
    +
  • util.c: +
      +
    • use SCRN_BUF_xxxxS macros - n/c +
    +
+

Patch #3 - 1996/1/7

+ +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). +

+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. +

+The next patches will address the functional changes... +

    +
  • Tekproc.c: +
      +
    • changed several functions to 'static' that aren't used +outside this module -- changes object +
    +
  • charproc.c: +
      +
    • changed several functions to 'static' that aren't used +outside this module -- changes object +
    • deleted unused function unparsefputs -- changes object. +
    +
  • main.c: +
      +
    • changed several functions to 'static' that aren't used +outside this module -- changes object +
    • ifdef'd out unused function 'consolepr()' -- changes object +
    • removed unused variable 'dummy_tio' -- changes object +
    • moved variable 'discipline' to quiet unused-warning -- changes object +
    +
  • main.h: +
      +
    • deleted unused definition of DEFBORDERWIDTH - n/c +
    +
  • misc.c: +
      +
    • changed several functions to 'static' that aren't used +outside this module -- changes object +
    • provide dummy return statements for xerror and xioerror to +quiet compiler warnings -- changes object +
    +
  • ptyx.h: +
      +
    • change sbuf_address and abuf_address to 'Char *' - n/c +
    +
  • resize.c: +
      +
    • changed several functions to 'static' that aren't used outside this module +-- changes object +
    +
  • screen.c: +
      +
    • remove unnecessary 'Char **' casts - n/c +
    +
  • util.c: +
      +
    • changed several functions to 'static' that aren't used outside this module +-- changes object +
    +
+

Patch #2 - 1996/1/7

+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. +

+At this point, I'm compiling (fairly) clean with gcc options +

+	-Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wnested-externs
+
+(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). +

+The changes: +

    +
  • Tekproc.c: +
      +
    • parenthesized expression to avoid gcc warning -- n/c. + +
    • corrected nested-extern declaration for Bool + waiting_for_initial_map; ourTopLevelShellArgs, and + number_ourTopLevelShellArgs - n/c + +
    +
  • charproc.c: +
      +
    • corrected potentially-unintialized variables 'scstype', 'xim', + and 'input_style' -- changes object. + +
    • adjusted logic of VTparse so that gcc won't warn about setjmp + clobbering parsestate -- changes object. + +
    • corrected initialization of 'scstype', which could have been + clobbered by setjmp/longjmp - changes object. + +
    • corrected nested-extern declaration of 'term', 'ProgramName' + - n/c +
    + +
  • cursor.c: +
      +
    • corrected nested-extern declaration of 'term' -- n/c + +
    • renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +
    + +
  • input.c: +
      +
    • change interface of StringInput to assume size_t (i.e., + unsigned) nbytes -- changes object. + +
    • change interface of funcvalue, and sunfuncvalue to use + 'KeySym' type instead of 'int' - changes object. +
    + +
  • main.c: +
      +
    • moved definitions of SIGNAL_T, SIGNAL_RETURN to proto.h - n/c + +
    • corrected missing params of 'do_hangup()' -- changes object + (note: the missing params were not used). + +
    • corrected missing param of 'Error()' -- changes object + +
    • corrected nested-extern 'environ' - n/c + +
    • 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. + +
    • use Size_t type - n/c. +
    + +
  • menu.c: +
      +
    • removed redundant prototype for 'do_hangup()' -- n/c. + +
    • renamed 'time' parameters to avoid gcc -Wshadow warning - n/c +
    + +
  • menu.h: +
      +
    • renamed 'time' parameters to avoid gcc -Wshadow warning - n/c +
    + +
  • misc.c: +
      +
    • corrected definition of 'HandleFocusChange()' -- changes + object + +
    • cast parameters in call to 'TekExpose()' -- n/c + +
    • corrected nested-extern declarations of 'term', 'toplevel', + ProgramName, and 'environ' -- n/c. + +
    • use Size_t type - n/c. +
    + +
  • proto.h: +
      +
    • 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). + +
    • added definition 'Size_t' to use as corrected type for + strncpy, malloc sizes - n/c. +
    + +
  • resize.c: +
      +
    • moved SIGNAL_T definition to proto.h -- n/c. + +
    • use Size_t type - n/c. +
    + +
  • screen.c: +
      +
    • use Size_t type - n/c. +
    + +
  • tabs.c: +
      +
    • corrected nested-extern declaration of 'term' -- n/c +
    + +
  • util.c: +
      +
    • corrected/supplied parameters to 'TekExpose()' -- changes + object (note: 'TekExpose()' doesn't use its parameters). + +
    • corrected nested-extern declaration of + 'waiting_for_initial_map' -- n/c. + +
    • renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +
    + +
  • xterm.h: +
      +
    • prototype 'do_hangup()', 'HandleFocusChange()', + 'TekExpose()', 'Error()', 'Exit()' - forces changes in + various places. + +
    • 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. + +
    • renamed 'term' parameters to avoid gcc -Wshadow warning - n/c +
    +
+

Patch #1 - 1996/1/6

+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). +

+Briefly, this patch adds (and uses) two header files in the xterm directory: +

+	proto.h
+	xterm.h
+
+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. + + 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 /: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 +.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 Prior:scroll-back(1,halfpage) \\n\\\& + Shift Next:scroll-forw(1,halfpage) \\n\\\& + Shift Select:select-cursor-start() \\\& + select-cursor-end(SELECT, CUT_BUFFER0) \\n\\\& + Shift Insert:insert-selection(SELECT, CUT_BUFFER0) \\n\\\& + Alt Return:fullscreen() \\n\\\& + Scroll_Lock:scroll-lock() \\n\\\& + Shift~Ctrl KP_Add:larger-vt-font() \\n\\\& + Shift Ctrl KP_Add:smaller-vt-font() \\n\\\& + Shift KP_Subtract:smaller-vt-font() \\n\\\& + ~Meta :insert-seven-bit() \\n\\\& + Meta :insert-eight-bit() \\n\\\& + !Ctrl :popup-menu(mainMenu) \\n\\\& + !Lock Ctrl :popup-menu(mainMenu) \\n\\\& + !Lock Ctrl @Num_Lock :popup-menu(mainMenu) \\n\\\& + ! @Num_Lock Ctrl :popup-menu(mainMenu) \\n\\\& + ~Meta :select-start() \\n\\\& + ~Meta :select-extend() \\n\\\& + !Ctrl :popup-menu(vtMenu) \\n\\\& + !Lock Ctrl :popup-menu(vtMenu) \\n\\\& + !Lock Ctrl @Num_Lock :popup-menu(vtMenu) \\n\\\& + ! @Num_Lock Ctrl :popup-menu(vtMenu) \\n\\\& + ~Ctrl ~Meta :ignore() \\n\\\& + Meta :clear-saved-lines() \\n\\\& + ~Ctrl ~Meta :insert-selection(SELECT, CUT_BUFFER0) \\n\\\& + !Ctrl :popup-menu(fontMenu) \\n\\\& + !Lock Ctrl :popup-menu(fontMenu) \\n\\\& + !Lock Ctrl @Num_Lock :popup-menu(fontMenu) \\n\\\& + ! @Num_Lock Ctrl :popup-menu(fontMenu) \\n\\\& + ~Ctrl ~Meta :start-extend() \\n\\\& + ~Meta :select-extend() \\n\\\& + Ctrl :scroll-back(1,halfpage,m) \\n\\\& + Lock Ctrl :scroll-back(1,halfpage,m) \\n\\\& + Lock @Num_Lock Ctrl :scroll-back(1,halfpage,m) \\n\\\& + @Num_Lock Ctrl :scroll-back(1,halfpage,m) \\n\\\& + :scroll-back(5,line,m) \\n\\\& + Ctrl :scroll-forw(1,halfpage,m) \\n\\\& + Lock Ctrl :scroll-forw(1,halfpage,m) \\n\\\& + Lock @Num_Lock Ctrl :scroll-forw(1,halfpage,m) \\n\\\& + @Num_Lock Ctrl :scroll-forw(1,halfpage,m) \\n\\\& + :scroll-forw(5,line,m) \\n\\\& + :select-end(SELECT, CUT_BUFFER0) \\n\\\& + :ignore() +.NE +The default bindings for the scrollbar widget +are separate from the VT100 widget: +.NS +.ta 2.5i + : StartScroll(Forward) \\n\\\& + : StartScroll(Forward) \\n\\\& + : StartScroll(Continuous) MoveThumb() NotifyThumb() \\n\\\& + : StartScroll(Backward) \\n\\\& + : StartScroll(Backward) \\n\\\& + : MoveThumb() NotifyThumb() \\n\\\& + : NotifyScroll(Proportional) EndScroll() +.NE +The default bindings in the Tektronix window are: +.NS +.ta 2.5i + ~Meta: insert-seven-bit() \\n\\\& + Meta: insert-eight-bit() \\n\\\& + !Ctrl : popup-menu(mainMenu) \\n\\\& + !Lock Ctrl : popup-menu(mainMenu) \\n\\\& + !Lock Ctrl @Num_Lock : popup-menu(mainMenu) \\n\\\& + !Ctrl @Num_Lock : popup-menu(mainMenu) \\n\\\& + !Ctrl : popup-menu(tekMenu) \\n\\\& + !Lock Ctrl : popup-menu(tekMenu) \\n\\\& + !Lock Ctrl @Num_Lock : popup-menu(tekMenu) \\n\\\& + !Ctrl @Num_Lock : popup-menu(tekMenu) \\n\\\& + Shift ~Meta: gin-press(L) \\n\\\& + ~Meta: gin-press(l) \\n\\\& + Shift ~Meta: gin-press(M) \\n\\\& + ~Meta: gin-press(m) \\n\\\& + Shift ~Meta: gin-press(R) \\n\\\& + ~Meta: 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: insert-selection(PRIMARY, CUT_BUFFER0) \\n\\\& + Shift~Ctrl: insert-selection(CLIPBOARD, CUT_BUFFER1) \\n\\\& + ~Shift: select-end(PRIMARY, CUT_BUFFER0) \\n\\\& + Shift: 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 F13: keymap(dbx) +*VT100.dbxKeymap.translations: \\\& + F14: keymap(None) \\n\\\& + F17: string("next") string(0x0d) \\n\\\& + F18: string("step") string(0x0d) \\n\\\& + F19: string("continue") string(0x0d) \\n\\\& + 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\\\& + : StartScroll(Forward) \\n\\\& + : StartScroll(Continuous) MoveThumb() NotifyThumb() \\n\\\& + : StartScroll(Backward) \\n\\\& + : MoveThumb() NotifyThumb() \\n\\\& + : 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 + +/* + * 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 +#else +#include +#endif + +/* + * Terminal I/O includes (termio, termios, sgtty headers). + */ +#if defined(USE_POSIX_TERMIOS) && !defined(__hpux) +#include +#elif defined(USE_TERMIOS) +#include +/* 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 +# else +# include +# endif +#elif defined(SYSV) || defined(ISC) +# include +#elif !defined(VMS) +# include +#endif /* USE_POSIX_TERMIOS */ + +/* + * Stream includes, which declare struct winsize or ttysize. + */ +#ifdef SYSV +#ifdef USE_USG_PTYS +#include /* get typedef used in ptem.h */ +#ifdef HAVE_SYS_PTEM_H +#include /* get struct winsize */ +#endif +#endif /* USE_USG_PTYS */ +#elif defined(sun) && !defined(SVR4) +#include +#ifdef TIOCSWINSZ +#undef TIOCSSIZE +#endif +#endif /* SYSV */ + +/* + * Special cases (structures and definitions that have to be adjusted). + */ +#if defined(__CYGWIN__) && !defined(TIOCSPGRP) +#include +#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 /* defines TIOCSLTC */ +#endif + +#ifdef ISC +#define TIOCGPGRP TCGETPGRP +#define TIOCSPGRP TCSETPGRP +#endif + +#ifdef Lynx +#include +#elif !(defined(SYSV) || defined(linux) || defined(VMS) || (defined(__QNX__)&&!defined(__QNXNTO__))) +#include +#endif + +#ifdef macII +#undef FIOCLEX +#undef FIONCLEX +#endif /* macII */ + +#ifdef __QNX__ +#undef TIOCSLTC /* conflicts with */ +#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 +#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 +#include + +#include +#include + +#ifdef VMS +#include +#endif + +#include + +#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 + +#include + +#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 +#else +#include +#endif + +#ifndef NCURSES_VERSION +#ifdef HAVE_TERMCAP_H +#include +#endif +#endif + +#ifdef HAVE_NCURSES_TERM_H +#include +#elif defined(HAVE_TERM_H) +#include /* 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 */ + +#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 */ diff --git a/xutf8.c b/xutf8.c new file mode 100644 index 0000000..d7356a3 --- /dev/null +++ b/xutf8.c @@ -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 + +#include +#include +#include +#include + +#include + +#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 diff --git a/xutf8.h b/xutf8.h new file mode 100644 index 0000000..45fdd90 --- /dev/null +++ b/xutf8.h @@ -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 + +#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 -- cgit v1.2.1