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ispell.c
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ispell.c
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#ifndef lint
static char Rcs_Id[] =
"$Id: ispell.c,v 1.163 2022-02-06 00:55:29-08 geoff Exp $";
#endif
#define MAIN
/*
* ispell.c - An interactive spelling corrector.
*
* Copyright (c), 1983, by Pace Willisson
*
* Copyright 1992, 1993, 1999, 2001, 2005, Geoff Kuenning, Claremont, CA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All modifications to the source code must be clearly marked as
* such. Binary redistributions based on modified source code
* must be clearly marked as modified versions in the documentation
* and/or other materials provided with the distribution.
* 4. The code that causes the 'ispell -v' command to display a prominent
* link to the official ispell Web site may not be removed.
* 5. The name of Geoff Kuenning may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY GEOFF KUENNING AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL GEOFF KUENNING OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* $Log: ispell.c,v $
* Revision 1.163 2022-02-06 00:55:29-08 geoff
* Fix a small mistake in the previous change
*
* Revision 1.162 2022-02-06 00:26:32-08 geoff
* Don't process the -k keyword until the dictionary has been read, since
* -k uses chupcase and that function depends on the contents of the
* dictionary header. This change also involves a rewrite of how
* arguments are processed; the code no longer modifies argc and argv.
*
* Revision 1.161 2005-05-25 07:13:53-07 geoff
* Report the value of EXEEXT in "ispell -vv".
*
* Revision 1.160 2005/04/28 14:46:51 geoff
* Open a correction log file in command mode.
*
* Revision 1.159 2005/04/28 00:26:06 geoff
* Don't print the count-file suffix, since it's no longer used.
*
* Revision 1.158 2005/04/20 23:16:32 geoff
* Rename some variables to make them more meaningful.
*
* Revision 1.157 2005/04/14 23:11:36 geoff
* Move initckch to makedent.c.
*
* Revision 1.156 2005/04/14 21:25:52 geoff
* Make DICTIONARYVAR configurable, add CHARSETVAR, and add both to ispell -vv.
*
* Revision 1.155 2005/04/14 15:19:37 geoff
* Make sure all current config.X variables are represented in ispell -vv
* (with the exception of a couple that are function macros), and clean
* up the sorting of the printout.
*
* Revision 1.154 2005/04/14 14:38:23 geoff
* Update license. Incorporate Ed Avis's changes. Add new config.X
* variables to -vv output. For backwards compatibility, always put
* !NO8BIT in config.X output. Add the -o switch. Add -e5. Be
* intelligent about inferring the output file mode if there is an
* external deformatter.
*
* Revision 1.153 2001/09/06 00:30:28 geoff
* Many changes from Eli Zaretskii to support DJGPP compilation.
*
* Revision 1.152 2001/07/25 21:51:46 geoff
* Minor license update.
*
* Revision 1.151 2001/07/23 20:24:03 geoff
* Update the copyright and the license.
*
* Revision 1.150 2001/07/19 07:01:46 geoff
* Fix a bug that effectively disabled the -w switch.
*
* Revision 1.149 2001/06/14 09:11:11 geoff
* Use a non-conflicting macro for bzero to avoid compilation problems on
* smarter compilers.
*
* Revision 1.148 2001/05/30 21:14:47 geoff
* Invert the fcntl/mkstemp options so they will default to being used.
*
* Revision 1.147 2001/05/30 21:04:25 geoff
* Add fcntl.h support (needed for the previous change), security
* commentary, and mkstemp support.
*
* Revision 1.146 2001/05/30 09:38:26 geoff
* Werner Fink's patch to get rid of a temp-file race condition.
*
* Revision 1.145 2001/05/07 04:47:18 geoff
* Flush stdout after expansion, for use in pipes (Ed Avis)
*
* Revision 1.144 2000/08/22 10:52:25 geoff
* Fix some compiler warnings.
*
* Revision 1.143 1999/01/13 01:34:21 geoff
* Get rid of some obsolete variables in the -vv switch.
*
* Revision 1.142 1999/01/08 05:45:03 geoff
* Allow shtml files to force HTML mode.
*
* Revision 1.141 1999/01/07 01:22:47 geoff
* Update the copyright.
*
* Revision 1.140 1999/01/03 01:46:35 geoff
* Add support for external deformatters.
*
* Revision 1.139 1998/07/12 20:42:18 geoff
* Change the -i switch to -k, and make it take the name of a keyword
* table.
*
* Revision 1.138 1998/07/06 06:55:16 geoff
* Use the new general-keyword-lookup support to initialize HTML and TEX
* tags from environment variables or defaults.
*
* Revision 1.137 1997/12/02 06:24:48 geoff
* Get rid of some compile options that really shouldn't be optional.
* Add HTML support ('i' switch).
*
* Revision 1.136 1995/11/08 05:09:14 geoff
* Set "aflag" and "askverbose" (new interactive mode) if invoked without
* filenames or mode arguments.
*
* Revision 1.135 1995/11/08 04:27:59 geoff
* Improve the HTML support to interoperate better with nroff/troff, clean
* it up, and use '-H' for the switch.
*
* Revision 1.134 1995/10/25 04:05:23 geoff
* Modifications made by Gerry Tierney <gtierney@nova.ucd.ie> to allow
* checking of html code. Adds -h switch and checking for html files by
* .html or .htm extension. 14th of October 1995.
*
* Revision 1.133 1995/10/11 04:30:29 geoff
* Get rid of an unused variable.
*
* Revision 1.132 1995/08/05 23:19:36 geoff
* If the DICTIONARY environment variable is set, derive the default
* personal-dictionary name from it.
*
* Revision 1.131 1995/01/08 23:23:39 geoff
* Support variable hashfile suffixes for DOS purposes. Report all the
* new configuration variables in the -vv switch. Do some better error
* checking for mktemp failures. Support the rename system call. All of
* this is to help make DOS porting easier.
*
* Revision 1.130 1995/01/03 19:24:08 geoff
* When constructing a personal-dictioary name from the hash file name,
* don't stupidly include path directory components.
*
* Revision 1.129 1995/01/03 02:23:19 geoff
* Disable the setbuf call on BSDI systems, sigh.
*
* Revision 1.128 1994/10/26 05:12:28 geoff
* Include boundary characters in the list of characters to be tried in
* corrections.
*
* Revision 1.127 1994/10/25 05:46:07 geoff
* Allow the default dictionary to be specified by an environment
* variable (DICTIONARY) as well as a switch.
*
* Revision 1.126 1994/09/16 03:32:34 geoff
* Issue an error message for bad affix flags
*
* Revision 1.125 1994/07/28 05:11:36 geoff
* Log message for previous revision: fix backup-file checks to correctly
* test for exceeding MAXNAMLEN.
*
* Revision 1.124 1994/07/28 04:53:39 geoff
*
* Revision 1.123 1994/05/17 06:44:12 geoff
* Add support for controlled compound formation and the COMPOUNDONLY
* option to affix flags.
*
* Revision 1.122 1994/04/27 01:50:37 geoff
* Print MAX_CAPS in -vv mode.
*
* Revision 1.121 1994/03/16 03:49:10 geoff
* Fix -vv to display the value of NO_STDLIB_H.
*
* Revision 1.120 1994/03/15 06:24:28 geoff
* Allow the -t, -n, and -T switches to override each other, as follows:
* if no switches are given, the deformatter and string characters are
* chosen based on the file suffix. If only -t/-n are given, the
* deformatter is forced but string characters come from the file suffix.
* If only -T is given, the deformatter is chosen based on the value
* given in the -T switch. Finally, if both -T and -t/-n are given,
* string characters are controlled by -T and the deformatter by -t/-n.
*
* Revision 1.119 1994/03/15 05:58:07 geoff
* Get rid of a gcc warning
*
* Revision 1.118 1994/03/15 05:30:37 geoff
* Get rid of an unused-variable complaint by proper ifdeffing
*
* Revision 1.117 1994/03/12 21:26:48 geoff
* Correctly limit maximum name lengths for files that have directory paths
* included. Also don't use a wired-in 256 for the size of the backup file
* name.
*
* Revision 1.116 1994/02/07 08:10:44 geoff
* Print GENERATE_LIBRARY_PROTOS in the -vv switch.
*
* Revision 1.115 1994/01/26 07:44:47 geoff
* Make yacc configurable through local.h.
*
* Revision 1.114 1994/01/25 07:11:44 geoff
* Get rid of all old RCS log lines in preparation for the 3.1 release.
*
*/
#include "config.h"
#include "ispell.h"
#include "fields.h"
#include "proto.h"
#include "msgs.h"
#include "version.h"
#include <ctype.h>
#ifndef NO_FCNTL_H
#include <fcntl.h>
#endif /* NO_FCNTL_H */
#include <sys/stat.h>
static void usage P ((void));
int main P ((int argc, char * argv[]));
static void dofile P ((char * filename));
static FILE * setupdefmt P ((char * filename, struct stat * statbuf));
static void update_file P ((char * filename, struct stat * statbuf));
static void expandmode P ((int printorig));
char * last_slash P ((char * file));
static char * Cmd;
static char * LibDict = NULL; /* Pointer to name of $(LIBDIR)/dict */
static void usage ()
{
(void) fprintf (stderr, ISPELL_C_USAGE1, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE2, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE3, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE4, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE5, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE6, Cmd);
(void) fprintf (stderr, ISPELL_C_USAGE7, Cmd);
givehelp (0);
exit (1);
}
int main (argc, argv)
int argc;
char * argv[];
{
char * p;
char libdir[MAXPATHLEN];
char * cpd;
field_t * extra_args; /* Extra arguments from OPTIONVAR */
char ** versionp;
char * wchars = NULL;
char * preftype = NULL;
static char libdictname[sizeof DEFHASH];
char logfilename[MAXPATHLEN];
static char outbuf[BUFSIZ];
int argno;
int arglen;
int i;
Cmd = *argv;
Trynum = 0;
p = getenv (LIBRARYVAR);
if (p == NULL)
(void) strcpy (libdir, LIBDIR);
else
{
(void) strncpy (libdir, p, sizeof libdir);
libdir[sizeof libdir - 1] = '\0';
}
p = getenv (DICTIONARYVAR);
if (p != NULL)
{
if (last_slash (p) != NULL)
(void) strcpy (hashname, p);
else
(void) sprintf (hashname, "%s/%s", libdir, p);
(void) strcpy (libdictname, p);
p = rindex (p, '.');
if (p == NULL || strcmp (p, HASHSUFFIX) != 0)
(void) strcat (hashname, HASHSUFFIX);
LibDict = last_slash (libdictname);
if (LibDict != NULL)
LibDict++;
else
LibDict = libdictname;
p = rindex (LibDict, '.');
if (p != NULL)
*p = '\0';
}
else
(void) sprintf (hashname, "%s/%s", libdir, DEFHASH);
cpd = NULL;
/*
** If any options were given in OPTIONVAR, prepend them to the
** command-line arguments. We prepend so that the command-line
** arguments can override those from the environment.
*/
p = getenv (OPTIONVAR);
if (p != NULL)
{
char ** newargv;
extra_args = fieldmake (p, 0, " \t",
FLD_RUNS | FLD_SNGLQUOTES | FLD_DBLQUOTES | FLD_SHQUOTES
| FLD_STRIPQUOTES | FLD_BACKSLASH,
0);
if (extra_args == NULL)
{
(void) fprintf (stderr, ISPELL_C_NO_OPTIONS_SPACE);
return 1;
}
else
{
newargv =
(char **) calloc (argc + extra_args->nfields, sizeof (char *));
if (newargv == NULL)
{
(void) fprintf (stderr, ISPELL_C_NO_OPTIONS_SPACE);
return 1;
}
/* Copy arguments over */
newargv[0] = argv[0];
for (argno = 0; argno < (int) extra_args->nfields; argno++)
newargv[argno + 1] = extra_args->fields[argno];
for (argc += extra_args->nfields, argno++; argno < argc; argno++)
newargv[argno] = argv[argno - extra_args->nfields];
}
argv = newargv;
}
for (argno = 1; argno < argc && argv[argno][0] == '-'; argno++)
{
/*
* Trying to add a new flag? Can't remember what's been used?
* Here's a handy guide:
*
* Used:
*
* ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789
* ^^^^ ^ ^ ^^^ ^ ^^ ^^
* abcdefghijklmnopqrstuvwxyz
* ^^^^^^ ^ ^^^ ^ ^^^ ^^^
*/
arglen = strlen (argv[argno]);
switch (argv[argno][1])
{
case 'v':
if (arglen > 3)
usage ();
for (versionp = Version_ID; *versionp; )
{
p = *versionp++;
if (strncmp (p, "(#) ", 5) == 0)
p += 5;
(void) printf ("%s\n", p);
}
if (argv[argno][2] == 'v')
{
(void) printf (ISPELL_C_OPTIONS_ARE);
/*
* We print USG first because it's mis-set so often.
* All others are in alphabetical order.
*/
#ifdef USG
(void) printf ("\tUSG\n");
#else /* USG */
(void) printf ("\t!USG (BSD)\n");
#endif /* USG */
(void) printf ("\tBAKEXT = \"%s\"\n", BAKEXT);
(void) printf ("\tBINDIR = \"%s\"\n", BINDIR);
#ifdef BOTTOMCONTEXT
(void) printf ("\tBOTTOMCONTEXT\n");
#else /* BOTTOMCONTEXT */
(void) printf ("\t!BOTTOMCONTEXT\n");
#endif /* BOTTOMCONTEXT */
(void) printf ("\tCC = \"%s\"\n", CC);
(void) printf ("\tCFLAGS = \"%s\"\n", CFLAGS);
(void) printf ("\tCHARSETVAR = \"%s\"\n", CHARSETVAR);
#ifdef COMMANDFORSPACE
(void) printf ("\tCOMMANDFORSPACE\n");
#else /* COMMANDFORSPACE */
(void) printf ("\t!COMMANDFORSPACE\n");
#endif /* COMMANDFORSPACE */
(void) printf ("\tCONTEXTPCT = %d\n", CONTEXTPCT);
#ifdef CONTEXTROUNDUP
(void) printf ("\tCONTEXTROUNDUP\n");
#else /* CONTEXTROUNDUP */
(void) printf ("\t!CONTEXTROUNDUP\n");
#endif /* CONTEXTROUNDUP */
(void) printf ("\tDEFAULT_FILE_MODE = 0%3.3o\n",
DEFAULT_FILE_MODE);
(void) printf ("\tDEFHASH = \"%s\"\n", DEFHASH);
(void) printf ("\tDEFINCSTR = \"%s\"\n", DEFINCSTR);
(void) printf ("\tDEFLANG = \"%s\"\n", DEFLANG);
(void) printf ("\tDEFNOBACKUPFLAG = %d\n",
DEFNOBACKUPFLAG);
(void) printf ("\tDEFPAFF = \"%s\"\n", DEFPAFF);
(void) printf ("\tDEFPDICT = \"%s\"\n", DEFPDICT);
(void) printf ("\tDEFTEXFLAG = %d\n", DEFTEXFLAG);
(void) printf ("\tDICTIONARYVAR = \"%s\"\n",
DICTIONARYVAR);
(void) printf ("\tEGREPCMD = \"%s\"\n", EGREPCMD);
#ifdef EQUAL_COLUMNS
(void) printf ("\tEQUAL_COLUMNS\n");
#else /* EQUAL_COLUMNS */
(void) printf ("\t!EQUAL_COLUMNS\n");
#endif /* EQUAL_COLUMNS */
(void) printf ("\tEXEEXT = \"%s\"\n", EXEEXT);
#ifdef GENERATE_LIBRARY_PROTOS
(void) printf ("\tGENERATE_LIBRARY_PROTOS\n");
#else /* GENERATE_LIBRARY_PROTOS */
(void) printf ("\t!GENERATE_LIBRARY_PROTOS\n");
#endif /* GENERATE_LIBRARY_PROTOS */
(void) printf ("\tHASHSUFFIX = \"%s\"\n", HASHSUFFIX);
#ifdef HAS_RENAME
(void) printf ("\tHAS_RENAME\n");
#else /* HAS_RENAME */
(void) printf ("\t!HAS_RENAME\n");
#endif /* HAS_RENAME */
(void) printf ("\tHOME = \"%s\"\n", HOME);
(void) printf ("\tHTMLCHECK = \"%s\"\n", HTMLCHECK);
(void) printf ("\tHTMLCHECKVAR = \"%s\"\n", HTMLCHECKVAR);
(void) printf ("\tHTMLIGNORE = \"%s\"\n", HTMLIGNORE);
(void) printf ("\tHTMLIGNOREVAR = \"%s\"\n",
HTMLIGNOREVAR);
#ifdef IGNOREBIB
(void) printf ("\tIGNOREBIB\n");
#else /* IGNOREBIB */
(void) printf ("\t!IGNOREBIB\n");
#endif /* IGNOREBIB */
(void) printf ("\tINCSTRVAR = \"%s\"\n", INCSTRVAR);
(void) printf ("\tINPUTWORDLEN = %d\n", INPUTWORDLEN);
(void) printf ("\tINSTALL = \"%s\"\n", INSTALL);
(void) printf ("\tLANGUAGES = \"%s\"\n", LANGUAGES);
(void) printf ("\tLIBDIR = \"%s\"\n", LIBDIR);
(void) printf ("\tLIBES = \"%s\"\n", LIBES);
(void) printf ("\tLIBRARYVAR = \"%s\"\n", LIBRARYVAR);
(void) printf ("\tLINK = \"%s\"\n", LINK);
(void) printf ("\tLINT = \"%s\"\n", LINT);
(void) printf ("\tLINTFLAGS = \"%s\"\n", LINTFLAGS);
#ifndef REGEX_LOOKUP
(void) printf ("\tLOOK = \"%s\"\n", LOOK);
#endif /* REGEX_LOOKUP */
(void) printf ("\tLOOK_XREF = \"%s\"\n", LOOK_XREF);
(void) printf ("\tMAKE_SORTTMP = \"%s\"\n", MAKE_SORTTMP);
(void) printf ("\tMALLOC_INCREMENT = %d\n",
MALLOC_INCREMENT);
(void) printf ("\tMAN1DIR = \"%s\"\n", MAN1DIR);
(void) printf ("\tMAN1EXT = \"%s\"\n", MAN1EXT);
(void) printf ("\tMAN45DIR = \"%s\"\n", MAN45DIR);
(void) printf ("\tMAN45EXT = \"%s\"\n", MAN45EXT);
(void) printf ("\tMAN45SECT = \"%s\"\n", MAN45SECT);
(void) printf ("\tMASKBITS = %d\n", MASKBITS);
(void) printf ("\tMASKTYPE = \"%s\"\n", MASKTYPE_STRING);
(void) printf ("\tMASKTYPE_WIDTH = %d\n", MASKTYPE_WIDTH);
(void) printf ("\tMASTERHASH = \"%s\"\n", MASTERHASH);
(void) printf ("\tMAXAFFIXLEN = %d\n", MAXAFFIXLEN);
#ifdef MAXBASENAMELEN
(void) printf ("\tMAXBASENAMELEN = %d\n", MAXBASENAMELEN);
#endif
(void) printf ("\tMAXCONTEXT = %d\n", MAXCONTEXT);
#ifdef MAXEXTLEN
(void) printf ("\tMAXEXTLEN = %d\n", MAXEXTLEN);
#endif
(void) printf ("\tMAXINCLUDEFILES = %d\n",
MAXINCLUDEFILES);
(void) printf ("\tMAXNAMLEN = %d\n", MAXNAMLEN);
(void) printf ("\tMAXPATHLEN = %d\n", MAXPATHLEN);
(void) printf ("\tMAXPCT = %d\n", MAXPCT);
(void) printf ("\tMAXSEARCH = %d\n", MAXSEARCH);
(void) printf ("\tMAXSTRINGCHARLEN = %d\n",
MAXSTRINGCHARLEN);
(void) printf ("\tMAXSTRINGCHARS = %d\n", MAXSTRINGCHARS);
(void) printf ("\tMAX_CAPS = %d\n", MAX_CAPS);
(void) printf ("\tMAX_HITS = %d\n", MAX_HITS);
(void) printf ("\tMAX_SCREEN_SIZE = %d\n",
MAX_SCREEN_SIZE);
(void) printf ("\tMINCONTEXT = %d\n", MINCONTEXT);
#ifdef MINIMENU
(void) printf ("\tMINIMENU\n");
#else /* MINIMENU */
(void) printf ("\t!MINIMENU\n");
#endif /* MINIMENU */
(void) printf ("\tMINWORD = %d\n", MINWORD);
#ifdef MSDOS
(void) printf ("\tMSDOS\n");
#else /* MSDOS */
(void) printf ("\t!MSDOS\n");
#endif /* MSDSO */
(void) printf ("\tMSDOS_BINARY_OPEN = 0x%x\n",
(unsigned int) MSDOS_BINARY_OPEN);
(void) printf ("\tMSGLANG = \"%s\"\n", MSGLANG);
/*
* NO8BIT is an obsolete option, but some people depend
* on it being in the ispell -vv output.
*/
(void) printf ("\t!NO8BIT (8BIT)\n");
#ifdef NO_FCNTL_H
(void) printf ("\tNO_FCNTL_H\n");
#else /* NO_FCNTL_H */
(void) printf ("\t!NO_FCNTL_H (FCNTL_H)\n");
#endif /* NO_FCNTL_H */
#ifdef NO_MKSTEMP
(void) printf ("\tNO_MKSTEMP\n");
#else /* NO_MKSTEMP */
(void) printf ("\t!NO_MKSTEMP (MKSTEMP)\n");
#endif /* NO_STDLIB_H */
#ifdef NO_STDLIB_H
(void) printf ("\tNO_STDLIB_H\n");
#else /* NO_STDLIB_H */
(void) printf ("\t!NO_STDLIB_H (STDLIB_H)\n");
#endif /* NO_STDLIB_H */
(void) printf ("\tNRSPECIAL = \"%s\"\n", NRSPECIAL);
(void) printf ("\tOLDPAFF = \"%s\"\n", OLDPAFF);
(void) printf ("\tOLDPDICT = \"%s\"\n", OLDPDICT);
(void) printf ("\tOPTIONVAR = \"%s\"\n", OPTIONVAR);
#ifdef PDICTHOME
(void) printf ("\tPDICTHOME = \"%s\"\n", PDICTHOME);
#else /* PDICTHOME */
(void) printf ("\tPDICTHOME = (undefined)\n");
#endif /* PDICTHOME */
(void) printf ("\tPDICTVAR = \"%s\"\n", PDICTVAR);
#ifdef PIECEMEAL_HASH_WRITES
(void) printf ("\tPIECEMEAL_HASH_WRITES\n");
#else /* PIECEMEAL_HASH_WRITES */
(void) printf ("\t!PIECEMEAL_HASH_WRITES\n");
#endif /* PIECEMEAL_HASH_WRITES */
(void) printf ("\tPOUNDBANG = \"%s\"\n", POUNDBANG);
#ifdef REGEX_LOOKUP
(void) printf ("\tREGEX_LOOKUP\n");
#else /* REGEX_LOOKUP */
(void) printf ("\t!REGEX_LOOKUP\n");
#endif /* REGEX_LOOKUP */
(void) printf ("\tREGLIB = \"%s\"\n", REGLIB);
(void) printf ("\tR_OK = %d\n", R_OK);
(void) printf ("\tSIGNAL_TYPE = \"%s\"\n",
SIGNAL_TYPE_STRING);
(void) printf ("\tSORTPERSONAL = %d\n", SORTPERSONAL);
(void) printf ("\tSORTTMP = \"%s\"\n", SORTTMP);
(void) printf ("\tSPELL_XREF = \"%s\"\n", SPELL_XREF);
(void) printf ("\tSTATSUFFIX = \"%s\"\n", STATSUFFIX);
(void) printf ("\tTEMPNAME = \"%s\"\n", TEMPNAME);
(void) printf ("\tTERMLIB = \"%s\"\n", TERMLIB);
#if TERM_MODE == CBREAK
(void) printf ("\tTERM_MODE = CBREAK\n");
#else /* TERM_MODE */
(void) printf ("\tTERM_MODE = RAW\n");
#endif /* TERM_MODE */
(void) printf ("\tTEXSKIP1 = \"%s\"\n", TEXSKIP1);
(void) printf ("\tTEXSKIP1VAR = \"%s\"\n", TEXSKIP1VAR);
(void) printf ("\tTEXSKIP2 = \"%s\"\n", TEXSKIP2);
(void) printf ("\tTEXSKIP2VAR = \"%s\"\n", TEXSKIP2VAR);
(void) printf ("\tTEXSPECIAL = \"%s\"\n", TEXSPECIAL);
(void) printf ("\tTIB_XREF = \"%s\"\n", TIB_XREF);
#ifdef TRUNCATEBAK
(void) printf ("\tTRUNCATEBAK\n");
#else /* TRUNCATEBAK */
(void) printf ("\t!TRUNCATEBAK\n");
#endif /* TRUNCATEBAK */
#ifdef USESH
(void) printf ("\tUSESH\n");
#else /* USESH */
(void) printf ("\t!USESH\n");
#endif /* USESH */
(void) printf ("\tWORDS = \"%s\"\n", WORDS);
(void) printf ("\tW_OK = %d\n", W_OK);
(void) printf ("\tYACC = \"%s\"\n", YACC);
}
exit (0);
break;
case 'n':
if (arglen > 2)
usage ();
tflag = DEFORMAT_NROFF; /* nroff/troff mode */
deftflag = DEFORMAT_NROFF;
if (preftype == NULL)
preftype = "nroff";
break;
case 't': /* TeX mode */
if (arglen > 2)
usage ();
tflag = DEFORMAT_TEX;
deftflag = DEFORMAT_TEX;
if (preftype == NULL)
preftype = "tex";
break;
case 'H': /* HTML mode */
if (arglen > 2)
usage ();
tflag = DEFORMAT_SGML; /* non-TeX mode */
deftflag = DEFORMAT_SGML;
if (preftype == NULL)
preftype = "sgml";
break;
case 'o': /* Ordinary text mode */
if (arglen > 2)
usage ();
tflag = DEFORMAT_NONE;
deftflag = DEFORMAT_NONE;
if (preftype == NULL)
preftype = "plain";
break;
case 'k': /* Set keyword tables */
/*
* The 'k' keyword can't be processed until after the
* hash header has been read. For now, we just skip
* over it.
*/
argno++;
if (argno >= argc)
usage ();
break;
case 'T': /* Set preferred file type */
p = argv[argno] + 2;
if (*p == '\0')
{
argno++;
if (argno >= argc)
usage ();
p = argv[argno];
}
preftype = p;
break;
case 'F': /* Set external deformatting program */
p = argv[argno] + 2;
if (*p == '\0')
{
argno++;
if (argno >= argc)
usage ();
p = argv[argno];
}
defmtpgm = p;
tflag = DEFORMAT_NONE;
deftflag = DEFORMAT_NONE;
if (preftype == NULL)
preftype = "plain";
break;
case 'A':
if (arglen > 2)
usage ();
incfileflag = 1;
aflag = 1;
break;
case 'a':
if (arglen > 2)
usage ();
aflag++;
break;
case 'D':
if (arglen > 2)
usage ();
dumpflag++;
nodictflag++;
break;
case 'e':
if (arglen > 3)
usage ();
eflag = 1;
if (argv[argno][2] == 'e')
eflag = 2;
else if (argv[argno][2] >= '1' && argv[argno][2] <= '5')
eflag = argv[argno][2] - '0';
else if (argv[argno][2] != '\0')
usage ();
nodictflag++;
break;
case 'c':
if (arglen > 2)
usage ();
cflag++;
lflag++;
nodictflag++;
break;
case 'b':
if (arglen > 2)
usage ();
xflag = 0; /* Keep a backup file */
break;
case 'x':
if (arglen > 2)
usage ();
xflag = 1; /* Don't keep a backup file */
break;
case 'f':
fflag++;
p = argv[argno] + 2;
if (*p == '\0')
{
argno++;
if (argno >= argc)
usage ();
p = argv[argno];
}
askfilename = p;
if (*askfilename == '\0')
askfilename = NULL;
break;
case 'L':
p = argv[argno] + 2;
if (*p == '\0')
{
argno++;
if (argno >= argc)
usage ();
p = argv[argno];
}
contextsize = atoi (p);
break;
case 'l':
if (arglen > 2)
usage ();
lflag++;
break;
#ifndef USG
case 's':
if (arglen > 2)
usage ();
sflag++;
break;
#endif
case 'S':
if (arglen > 2)
usage ();
sortit = 0;
break;
case 'B': /* -B: report missing blanks */
if (arglen > 2)
usage ();
compoundflag = COMPOUND_NEVER;
break;
case 'C': /* -C: compound words are acceptable */
if (arglen > 2)
usage ();
compoundflag = COMPOUND_ANYTIME;
break;
case 'P': /* -P: don't gen non-dict poss's */
if (arglen > 2)
usage ();
tryhardflag = 0;
break;
case 'm': /* -m: make all poss affix combos */
if (arglen > 2)
usage ();
tryhardflag = 1;
break;
case 'N': /* -N: suppress minimenu */
if (arglen > 2)
usage ();
minimenusize = 0;
break;
case 'M': /* -M: force minimenu */
if (arglen > 2)
usage ();
minimenusize = 2;
break;
case 'p':
cpd = argv[argno] + 2;
if (*cpd == '\0')
{
argno++;
if (argno >= argc)
usage ();
cpd = argv[argno];
}
LibDict = NULL;
break;
case 'd':
p = argv[argno] + 2;
if (*p == '\0')
{
argno++;
if (argno >= argc)
usage ();
p = argv[argno];
}
if (last_slash (p) != NULL)
(void) strcpy (hashname, p);
else
(void) sprintf (hashname, "%s/%s", libdir, p);
if (cpd == NULL && *p != '\0')
LibDict = p;
p = rindex (p, '.');
if (p != NULL && strcmp (p, HASHSUFFIX) == 0)
*p = '\0'; /* Don't want ext. in LibDict */
else
(void) strcat (hashname, HASHSUFFIX);
if (LibDict != NULL)
{
p = last_slash (LibDict);
if (p != NULL)
LibDict = p + 1;
}
break;
case 'V': /* Display 8-bit characters as M-xxx */
if (arglen > 2)
usage ();
vflag = 1;
break;
case 'w':
wchars = argv[argno] + 2;
if (*wchars == '\0')
{
argno++;
if (argno >= argc)
usage ();
wchars = argv[argno];
}
break;
case 'W':
if (argv[argno][2] == '\0')
{
argno++;
if (argno >= argc)
usage ();
minword = atoi(argv[argno]);
}
else
minword = atoi (&argv[argno][2]);
break;
default:
usage ();
}
}
if (argno >= argc && !lflag && !aflag && !eflag && !dumpflag)
{
aflag = 1;
askverbose = 1;
}
/*
* Because of the high cost of reading the dictionary, we stat
* the files specified first to see if they exist. If at least
* one exists, we continue.
*/
for (i = argno; i < argc; i++)
{
if (access (argv[i], R_OK) >= 0)
break;
}
if (i >= argc && !lflag && !aflag && !eflag && !dumpflag)
{
(void) fprintf (stderr,
argno + 1 == argc ? ISPELL_C_NO_FILE : ISPELL_C_NO_FILES);
exit (1);
}
/*
* Read the dictionary.
*/
if (linit () < 0)
exit (1);
/*
* Now process arguments that need the dictionary. Since we've
* rejected invalid switches above, the default case just ignores
* Boolean switches. However, we still need to handle one- and
* two-argument switches properly.
*/
for (argno = 1; argno < argc && argv[argno][0] == '-'; argno++)
{
arglen = strlen (argv[argno]);
switch (argv[argno][1])
{
case 'k': /* Set keyword tables */
/*
* The 'k' keyword can't be processed until after the
* hash header has been read. For now, we just skip
* over it.
*/
p = argv[argno] + 2;
argno++;
if (strcmp (p, "texskip1") == 0)
{
if (init_keyword_table (argv[argno], TEXSKIP1VAR, TEXSKIP1,
0, &texskip1list))
usage ();
}
else if (strcmp (p, "texskip2") == 0)
{
if (init_keyword_table (argv[argno], TEXSKIP2VAR, TEXSKIP2,
0, &texskip2list))
usage ();
}
else if (strcmp (p, "htmlignore") == 0)
{
if (init_keyword_table (argv[argno], HTMLIGNOREVAR,
HTMLIGNORE, 1, &htmlignorelist))
usage ();
}
else if (strcmp (p, "htmlcheck") == 0)
{
if (init_keyword_table (argv[argno], HTMLCHECKVAR,
HTMLCHECK, 1, &htmlchecklist))
usage ();
}
break;
/*
* Switches that can take cuddled or separate arguments.
*/
case 'F': /* Set external deformatting program */
case 'L': /* Bottom-of-screen context */
case 'T': /* Set preferred file type */
case 'W': /* Specify minimum word length */
case 'd': /* Specify dictionary */
case 'f': /* Write results to file */
case 'p': /* Specify personal dictionary */
case 'w': /* Specify word characters */
if (argv[argno][2] == '\0')
argno++;
break;
default:
break;
}
}
if (preftype == NULL)
preftype = getenv (CHARSETVAR);
if (preftype != NULL)
{
prefstringchar =
findfiletype (preftype, 1, deftflag < 0 ? &deftflag : (int *) NULL);
if (prefstringchar < 0
&& strcmp (preftype, "plain") != 0
&& strcmp (preftype, "tex") != 0
&& strcmp (preftype, "nroff") != 0
&& strcmp (preftype, "sgml") != 0)
{
(void) fprintf (stderr, ISPELL_C_BAD_TYPE, preftype);
exit (1);
}
}
if (prefstringchar < 0)
defstringgroup = 0;
else
defstringgroup = prefstringchar;
if (compoundflag < 0)
compoundflag = hashheader.compoundflag;
if (tryhardflag < 0)
tryhardflag = hashheader.defhardflag;
/*
* Set up the various tables of keywords to be treated specially.
*
* TeX/LaTeX mode:
*/
(void) init_keyword_table (NULL, TEXSKIP1VAR, TEXSKIP1, 0, &texskip1list);
(void) init_keyword_table (NULL, TEXSKIP2VAR, TEXSKIP2, 0, &texskip2list);
/*
* HTML mode:
*/
(void) init_keyword_table (NULL, HTMLIGNOREVAR, HTMLIGNORE, 1,
&htmlignorelist);
(void) init_keyword_table (NULL, HTMLCHECKVAR, HTMLCHECK, 1,
&htmlchecklist);
initckch(wchars);
if (LibDict == NULL)