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/*
* ChkTeX, header file for main program.
* Copyright (C) 1995-96 Jens T. Berger Thielemann
*
* This program 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contact the author at:
* Jens Berger
* Spektrumvn. 4
* N-0666 Oslo
* Norway
* E-mail: <jensthi@ifi.uio.no>
*
*
*/
#ifndef CHKTEX_H
#define CHKTEX_H 1
#if defined(HAVE_CONFIG_H) || defined(CONFIG_H_NAME)
# ifndef CONFIG_H_NAME
# define CONFIG_H_NAME "config.h"
# endif
# ifndef HAVE_CONFIG_H
# define HAVE_CONFIG_H 1
# endif
# include CONFIG_H_NAME
#endif
#ifdef KPATHSEA
#include <kpathsea/config.h>
#include <kpathsea/getopt.h>
#endif
#include <ctype.h>
#include <math.h>
#include <stdio.h>
#ifdef HAVE_STDARG_H
# include <stdarg.h>
#else
#error Sorry, ChkTeX needs an _ANSI_ compiler w/stdarg.h installed to compile.
#endif
#ifndef HAVE_VPRINTF
#error Sorry, ChkTeX needs an _ANSI_ compiler w/vprintf() to compile.
#endif
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include "types.h"
#ifndef LONG_MAX
# define LONG_MAX (0x7fffffff)
#endif
#ifndef CHAR_BIT
# define CHAR_BIT (8)
#endif
#include "FindErrs.h"
#if defined(HAVE_FILENO) && defined(HAVE_ISATTY)
# include <stdio.h>
#endif
/*
* Define aliases for preprocessor statements
*/
#if defined(__unix__) || defined(__unix) || defined(unix)
#undef __unix__
#define __unix__ 1
#elif defined(MSDOS) || defined(__MSDOS__) || defined(__msdos__)
#undef __MSDOS__
#define __MSDOS__ 1
#endif
/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */
/*
* NOTE: All macros below should return FALSE (0) if the input
* character is 0.
*
* The next macro should return TRUE if LaTeX (and you?) considers
* the character `c' as a space, which should be detected when
* we're checking whether commands are terminated by spaces.
*
* Note: If you wish to change this macro, you'll have to update
* the main loop in FindErrs.c as well.
*/
#define LATEX_SPACE(c) (c > 0 && c <= ' ')
/* -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- -=><=- */
#define betw(a,b,c) ((a < b) && (b < c))
#define within(a,b,c) ((a <= b) && (b <= c))
#ifndef min
# define min(a,b) ((a)<=(b)?(a):(b))
#endif
#ifndef max
# define max(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef abs
# define abs(a) (a>=0?a:(-a))
#endif
#define LOOP(name, body) {{body} _end__##name:;}
#define LAST(name) goto _end__##name
#define NUMBRACKETS 6
#define NEWBUF(name,len) \
static char _ ## name [len + (WALLBYTES<<1)] = {0}; \
char *name = &_ ## name[WALLBYTES]
#define INTFAULTMSG "INTERNAL FAULT OCCURED! PLEASE SUBMIT A BUG REPORT!\n"
#define INTERNFAULT INTFAULTMSG
#define BITDEF1(a) BIT_ ## a
#define BITDEF2(a) FLG_ ## a = (1<<BIT_ ## a)
/*
* Debugging info
*/
#define DEBUGBITS(a) enum a { \
BIT(DbgMsgs), /* Dump messages */ \
BIT(DbgListInfo), /* Dump list info */ \
BIT(DbgListCont), /* Dump list contents */ \
BIT(DbgOtherInfo), /* Dump misc. other info */ \
BIT(DbgRunTime) /* Dump runtime info */ \
};
#undef BIT
#define BIT BITDEF1
DEBUGBITS(Debug_BIT)
#undef BIT
#define BIT BITDEF2
DEBUGBITS(Debug_FLG)
#ifdef STRIP_DEBUG
# define DEBUG(a)
#else
# define DEBUG(a) if(DebugLevel & FLG_DbgRunTime) ErrPrintf a
#endif
#define PRGMSGS \
MSG(pmMinFault, etWarn, TRUE, 0, INTERNFAULT)\
MSG(pmNoFileMatch, etWarn, TRUE, 0,\
"No files matched the pattern `%s'.")\
MSG(pmNoTeXOpen, etWarn, TRUE, 0,\
"Unable to open the TeX file `%s'.")\
MSG(pmRename, etMsg, TRUE, 0,\
"Renaming `%s' as `%s'.")\
MSG(pmRenameErr, etErr, TRUE, 0,\
"Could not rename `%s' to `%s'.")\
MSG(pmOutOpen, etErr, TRUE, 0,\
"Unable to open output file.")\
MSG(pmOutTwice, etErr, TRUE, 0,\
"You can specify output file only once.")\
MSG(pmStrDupErr, etErr, TRUE, 0,\
"Unable to duplicate strings - no memory?")\
MSG(pmWordListErr, etErr, TRUE, 0,\
"Unable to create wordlist - no memory?")\
MSG(pmNoStackMem, etErr, TRUE, 0,\
"Unable to create stack - no memory?\n")\
MSG(pmWarnNumErr, etErr, TRUE, 0,\
"Illegal warning number used.")\
MSG(pmVerbLevErr, etErr, TRUE, 0,\
"Illegal verbosity level.")\
MSG(pmNotPSDigit, etWarn, TRUE, 0,\
"`%c' is not a %s digit - ignored!")\
MSG(pmEscCode, etWarn, TRUE, 0,\
"Unknown escape code `%c%c' - ignored!")\
MSG(pmKeyWord, etErr, TRUE, 0,\
"Unsupported control word (`%s') encountered in file `%s'.")\
MSG(pmFaultFmt, etErr, TRUE, 0,\
"\"%s\", line %d: Faulty format - unexpected %s found.")\
MSG(pmRsrcOpen, etWarn, TRUE, 0,\
"Could not open `%s', may cause unwanted behaviour.")\
MSG(pmSlowAbbr, etMsg, FALSE, 0,\
"The abbreviation `%s' requires slow abbreviation searching.")\
MSG(pmEmptyToken, etWarn, TRUE, 0,\
"Empty token isolated in `%s' - probably faulty format")\
MSG(pmAssert, etErr, TRUE, 0,\
"Assertion failed. Please report bug.")\
MSG(pmNoRsrc, etWarn, TRUE, 0,\
"Could not find global resource file.")\
MSG(pmQuoteStyle, etWarn, TRUE, 0,\
"Illegal quotestyle `%s'.")\
MSG(pmWrongWipeTemp, etWarn, TRUE, 0,\
"Wrong template for wiping arguments, \"%s\"")\
MSG(pmSpecifyTerm, etErr, TRUE, 0,\
"Specify a terminal type with `setenv TERM <yourtype>'.")\
MSG(pmNoTermData, etErr, TRUE, 0,\
"Could not access the termcap data base.")\
MSG(pmNoTermDefd, etErr, TRUE, 0,\
"Terminal type `%s' is not defined.")\
MSG(pmNoRegExp, etWarn, TRUE, 0,\
"Regular expressions not compiled in. Please recompile.")\
MSG(pmNoCommon, etErr, TRUE, 0,\
"`%s' can't be a member of both `%s' and `%s'.") \
MSG(pmNoOpenDir, etWarn, TRUE, 0, \
"Could not open the directory `%s'.") \
MSG(pmNoDebugFlag, etWarn, TRUE, 0, \
"This version of doesn't support the -d flag. Please recompile.")
#undef MSG
#define MSG(num, type, inuse, ctxt, text) num,
enum PrgErrNum
{
PRGMSGS pmMaxFault
};
#undef MSG
extern struct ErrMsg PrgMsgs[pmMaxFault + 1];
struct ErrInfo
{
char *Data;
const char *LineBuf;
const char *File;
unsigned long Line, Column, ErrLen;
enum
{
efNone = 0x00,
efNoItal = 0x01,
efItal = 0x02
} Flags;
};
extern char *ReadBuffer;
extern char *CmdBuffer;
extern char *TmpBuffer;
extern const char BrOrder[NUMBRACKETS + 1];
extern unsigned long Brackets[NUMBRACKETS];
extern FILE *OutputFile, *InputFile;
#define OPTION_DEFAULTS \
DEF(int, GlobalRC, TRUE) \
DEF(int, WipeVerb, TRUE) \
DEF(int, BackupOut, TRUE) \
DEF(int, Quiet, FALSE) \
DEF(int, LicenseOnly, FALSE) \
DEF(int, UsingStdIn, FALSE) \
DEF(int, InputFiles, TRUE) \
DEF(int, HeadErrOut, TRUE) \
DEF(const char *, OutputName, "") \
DEF(const char *, PseudoInName, NULL) \
DEF(char *, OutputFormat, VerbNormal) \
DEF(char *, PipeOutputFormat, NULL) \
DEF(const char *, Delimit, ":") \
DEF(long, DebugLevel, 0)
#define STATE_VARS \
DEF(enum ItState, ItState, itOff) /* Are we doing italics? */ \
DEF(int, AtLetter, FALSE) /* Whether `@' is a letter or not. */ \
DEF(int, InHeader, TRUE) /* Whether we're in the header */ \
DEF(int, VerbMode, FALSE) /* Whether we're in complete ignore-mode */ \
DEF(long, MathMode, 0) /* Whether we're in math mode or not */ \
DEF(const char *, VerbStr, "") /* String we'll terminate verbmode upon */ \
DEF(unsigned long, ErrPrint, 0) /* # errors printed */ \
DEF(unsigned long, WarnPrint, 0) /* # warnings printed */ \
DEF(unsigned long, UserSupp, 0) /* # user suppressed warnings */
#define DEF(type, name, value) extern type name;
OPTION_DEFAULTS STATE_VARS
#undef DEF
extern struct Stack CharStack, InputStack, EnvStack;
enum Quote
{
quLogic,
quTrad
};
extern enum Quote Quote;
extern int StdInTTY, StdOutTTY, UsingStdIn;
int main(int argc, char **argv);
void PrintPrgErr(enum PrgErrNum, ...);
void ErrPrintf(const char *fmt, ...);
extern char *PrgName;
#endif /* CHKTEX_H */
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