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Diffstat (limited to 'Build/source/texk/web2c/luatexdir/tex/mathcodes.h')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/tex/mathcodes.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/tex/mathcodes.h b/Build/source/texk/web2c/luatexdir/tex/mathcodes.h new file mode 100644 index 00000000000..676c50f7b3c --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/tex/mathcodes.h @@ -0,0 +1,76 @@ +/* mathcodes.h + + Copyright 2009 Taco Hoekwater <taco@luatex.org> + + This file is part of LuaTeX. + + LuaTeX 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. + + LuaTeX 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 Lesser General Public + License for more details. + + You should have received a copy of the GNU General Public License along + with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */ + +/* $Id: mathcodes.h 3261 2009-12-18 11:38:21Z taco $ */ + +#ifndef MATHCODES_H +# define MATHCODES_H + +/* mathcodes.c */ + +# define no_mathcode 0 /* this is a flag for |scan_delimiter| */ +# define tex_mathcode 8 +# define aleph_mathcode 16 +# define xetex_mathcode 21 +# define xetexnum_mathcode 22 + +typedef struct mathcodeval { + int class_value; + int origin_value; + int family_value; + int character_value; +} mathcodeval; + +void set_math_code(int n, + int commandorigin, + int mathclass, + int mathfamily, int mathcharacter, quarterword gl); + +mathcodeval get_math_code(int n); +int get_math_code_num(int n); +int get_del_code_num(int n); +mathcodeval scan_mathchar(int extcode); +mathcodeval scan_delimiter_as_mathchar(int extcode); + +mathcodeval mathchar_from_integer(int value, int extcode); +void show_mathcode_value(mathcodeval d); + +typedef struct delcodeval { + int class_value; + int origin_value; + int small_family_value; + int small_character_value; + int large_family_value; + int large_character_value; +} delcodeval; + +void set_del_code(int n, + int commandorigin, + int smathfamily, + int smathcharacter, + int lmathfamily, int lmathcharacter, quarterword gl); + +delcodeval get_del_code(int n); + +void unsave_math_codes(quarterword grouplevel); +void initialize_math_codes(void); +void dump_math_codes(void); +void undump_math_codes(void); + +#endif |