/* Things for GLYPHS and glyph tables.
- Copyright (C) 1993, 2001-2013 Free Software Foundation, Inc.
+ Copyright (C) 1993, 2001-2016 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 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, 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
/* Access the slots of a display-table, according to their purpose. */
+#ifndef EMACS_DISPTAB_H
+#define EMACS_DISPTAB_H
+
+#include "lisp.h"
+
#define DISP_TABLE_P(obj) \
(CHAR_TABLE_P (obj) \
&& EQ (XCHAR_TABLE (obj)->purpose, Qdisplay_table) \
/* Defined in indent.c. */
extern struct Lisp_Char_Table *buffer_display_table (void);
-/* This is the `purpose' slot of a display table. */
-extern Lisp_Object Qdisplay_table;
-
/* Return the current length of the GLYPH table,
or 0 if the table isn't currently valid. */
#define GLYPH_TABLE_LENGTH \
SET_GLYPH_CHAR ((g), XINT ((base)[GLYPH_CHAR (g)])); \
if (!GLYPH_CHAR_VALID_P (g)) \
SET_GLYPH_CHAR (g, ' '); \
- } while (0)
+ } while (false)
/* Assuming that GLYPH_SIMPLE_P (BASE, LEN, G) is 0,
return the length and the address of the character-sequence
#define SET_GLYPH_FROM_CHAR(glyph, c) \
SET_GLYPH (glyph, c, DEFAULT_FACE_ID)
+
+#endif /* EMACS_DISPTAB_H */