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/* luatex.h
Copyright 1996-2006 Han The Thanh <thanh@pdftex.org>
Copyright 2006-2012 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/>. */
/* $Id$ */
#ifndef LUATEX_H
# define LUATEX_H
/* texmf.h: Main include file for TeX and Metafont in C. This file is
included by {tex,mf}d.h, which is the first include in the C files
output by web2c. */
# include "cpascal.h"
# include <kpathsea/c-pathch.h> /* for IS_DIR_SEP, used in the change files */
# include <kpathsea/tex-make.h> /* for kpse_make_tex_discard_errors */
/* If we have these macros, use them, as they provide a better guide to
the endianess when cross-compiling. */
# if defined (BYTE_ORDER) && defined (BIG_ENDIAN) && defined (LITTLE_ENDIAN)
# ifdef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
# if BYTE_ORDER == BIG_ENDIAN
# define WORDS_BIGENDIAN
# endif
# endif
/* More of the same, but now NeXT-specific. */
# ifdef NeXT
# ifdef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
# ifdef __BIG_ENDIAN__
# define WORDS_BIGENDIAN
# endif
# endif
/* Some things are the same except for the name. */
# define TEXMFPOOLNAME "luatex.pool"
# define TEXMFENGINENAME "luatex"
# define DUMP_FILE fmt_file
# define DUMP_FORMAT kpse_fmt_format
# define write_dvi WRITE_OUT
# define flush_dvi flush_out
# define OUT_FILE dvi_file
# define OUT_BUF dvi_buf
/* Restore underscores. */
# define kpsetexformat kpse_tex_format
# define t_open_in topenin
/* Executing shell commands. */
extern void mk_shellcmdlist(char *);
extern void init_shell_escape(void);
extern int shell_cmd_is_allowed(const char *cmd, char **safecmd,
char **cmdname);
extern int runsystem(char *cmd);
#if defined(WIN32) && !defined(__MINGW32__) && defined(DLLPROC)
extern __declspec(dllexport) int DLLPROC (int ac, string *av);
#endif
# ifndef GLUERATIO_TYPE
# define GLUERATIO_TYPE double
# endif
typedef GLUERATIO_TYPE glueratio;
# if defined(__DJGPP__) && defined (IPC)
# undef IPC
# endif
# ifdef IPC
extern void ipcpage(int);
# endif /* IPC */
# define flush_out() fflush (OUT_FILE)
/* Read a line of input as quickly as possible. */
# define input_ln(stream, flag) input_line (stream)
extern boolean input_line(FILE *);
# include "ptexlib.h"
# define COPYRIGHT_HOLDER "Taco Hoekwater"
# define AUTHOR NULL
# define PROGRAM_HELP LUATEXHELP
# define BUG_ADDRESS "dev-luatex@ntg.nl"
# define DUMP_OPTION "fmt"
# define DUMP_EXT ".fmt"
# define INPUT_FORMAT kpse_tex_format
# define INI_PROGRAM "luainitex"
# define VIR_PROGRAM "luavirtex"
# define TEXMFENGINENAME "luatex"
/* this counteracts the macro definition in cpascal.h */
# undef Xchr
# define Xchr(a) a
#endif
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