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Diffstat (limited to 'src/disptab.h')
-rw-r--r-- | src/disptab.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/disptab.h b/src/disptab.h deleted file mode 100644 index 71f36b6353a..00000000000 --- a/src/disptab.h +++ /dev/null @@ -1,99 +0,0 @@ -/* Things for GLYPHS and glyph tables. - Copyright (C) 1993 Free Software Foundation, Inc. - -This file is part of GNU Emacs. - -GNU Emacs 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, or (at your option) -any later version. - -GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to -the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* Access the slots of a display-table, according to their purpose. */ - -#define DISP_TABLE_P(obj) \ - (CHAR_TABLE_P (obj) \ - && XCHAR_TABLE (obj)->purpose == Qdisplay_table \ - && CHAR_TABLE_EXTRA_SLOTS (XCHAR_TABLE (obj)) == DISP_TABLE_EXTRA_SLOTS) - -#define DISP_TABLE_EXTRA_SLOTS 6 -#define DISP_TRUNC_GLYPH(dp) ((dp)->extras[0]) -#define DISP_CONTINUE_GLYPH(dp) ((dp)->extras[1]) -#define DISP_ESCAPE_GLYPH(dp) ((dp)->extras[2]) -#define DISP_CTRL_GLYPH(dp) ((dp)->extras[3]) -#define DISP_INVIS_VECTOR(dp) ((dp)->extras[4]) -#define DISP_BORDER_GLYPH(dp) ((dp)->extras[5]) - -#define DISP_CHAR_VECTOR(dp, c) ((dp)->contents[c]) - -/* Defined in window.c. */ -extern struct Lisp_Char_Table *window_display_table (); - -/* Defined in indent.c. */ -extern struct Lisp_Char_Table *buffer_display_table (); - -/* Display table to use for vectors that don't specify their own. */ -extern Lisp_Object Vstandard_display_table; - -/* This is the `purpose' slot of a display table. */ -extern Lisp_Object Qdisplay_table; - -/* Vector of GLYPH definitions. Indexed by GLYPH number, - the contents are a string which is how to output the GLYPH. */ -extern Lisp_Object Vglyph_table; - -/* Return the current length of the GLYPH table, - or 0 if the table isn't currently valid. */ -#define GLYPH_TABLE_LENGTH \ - ((VECTORP (Vglyph_table)) ? XVECTOR (Vglyph_table)->size : 0) - -/* Return the current base (for indexing) of the GLYPH table, - or 0 if the table isn't currently valid. */ -#define GLYPH_TABLE_BASE \ - ((VECTORP (Vglyph_table)) ? XVECTOR (Vglyph_table)->contents : 0) - -/* Given BASE and LEN returned by the two previous macros, - return nonzero if the GLYPH code G should be output as a single - character with code G. Return zero if G has a string in the table. */ -#define GLYPH_SIMPLE_P(base,len,g) ((g) >= (len) || !STRINGP (base[g])) - -/* Given BASE and LEN returned by the two previous macros, - return nonzero if GLYPH code G is aliased to a different code. */ -#define GLYPH_ALIAS_P(base,len,g) ((g) < (len) && INTEGERP (base[g])) - -/* Assuming that GLYPH_SIMPLE_P (BASE, LEN, G) is 1, - return the alias for G. */ -#define GLYPH_ALIAS(base, g) XINT (base[g]) - -/* Follow all aliases for G in the glyph table given by (BASE, - LENGTH), and set G to the final glyph. */ -#define GLYPH_FOLLOW_ALIASES(base, length, g) \ - while (GLYPH_ALIAS_P ((base), (length), (g))) \ - (g) = GLYPH_ALIAS ((base), (g)); - -/* Assuming that GLYPH_SIMPLE_P (BASE, LEN, G) is 0, - return the length and the address of the character-sequence - used for outputting GLYPH G. */ -#define GLYPH_LENGTH(base,g) XSTRING (base[g])->size -#define GLYPH_STRING(base,g) XSTRING (base[g])->data - -/* GLYPH for a space character. */ - -#define SPACEGLYPH 040 -#define NULL_GLYPH 00 - -#define GLYPH_FROM_CHAR(c) (c) - -extern int glyphlen (); -extern void str_to_glyph_cpy (); -extern void str_to_glyph_ncpy (); -extern void glyph_to_str_cpy (); |