version 1.52, 2015/02/28 00:03:20 |
version 1.55, 2015/03/01 00:25:07 |
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#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include "extern.h" |
#include "extern.h" |
Line 498 dodefn(struct texi *p, enum texicmd cmd, size_t *pos) |
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Line 497 dodefn(struct texi *p, enum texicmd cmd, size_t *pos) |
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abort(); |
abort(); |
} |
} |
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texivspace(p); |
if (NULL == blk) |
if (NULL != blk) |
return; |
parseto(p, pos, blk); |
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/* |
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* All "block" definitions have their block bodies indented |
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* unless they have the "x" form of the command following. |
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* E.g., |
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* @deffn some function |
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* @deffnx another |
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* An explanation. |
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* @end deffn |
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* With this loop, we delay opening the indented block until we |
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* skipped past conformant macros. |
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*/ |
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for (;;) { |
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switch (peekcmd(p, *pos)) { |
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case (TEXICMD_DEFFNX): |
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case (TEXICMD_DEFMACX): |
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case (TEXICMD_DEFTPX): |
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case (TEXICMD_DEFTYPEFNX): |
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case (TEXICMD_DEFTYPEFUNX): |
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case (TEXICMD_DEFTYPEMETHODX): |
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case (TEXICMD_DEFTYPEVARX): |
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case (TEXICMD_DEFTYPEVRX): |
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case (TEXICMD_DEFUNX): |
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case (TEXICMD_DEFVARX): |
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case (TEXICMD_DEFVRX): |
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texivspace(p); |
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parseeoln(p, pos); |
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continue; |
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default: |
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break; |
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} |
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break; |
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} |
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teximacro(p, "Bd -filled -offset indent"); |
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p->seenvs = 1; |
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parseto(p, pos, blk); |
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teximacro(p, "Ed"); |
} |
} |
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static void |
static void |
Line 690 doinline(struct texi *p, enum texicmd cmd, size_t *pos |
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Line 725 doinline(struct texi *p, enum texicmd cmd, size_t *pos |
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} |
} |
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if (NULL == macro || p->literal || TEXILIST_TABLE == p->list) { |
if (NULL == macro || p->literal || TEXILIST_TABLE == p->list) { |
parsebracket(p, pos); |
parsebracket(p, pos, 0); |
return; |
return; |
} |
} |
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teximacroopen(p, macro); |
teximacroopen(p, macro); |
p->seenws = 0; |
p->seenws = 0; |
parsebracket(p, pos); |
parsebracket(p, pos, 0); |
texipunctuate(p, pos); |
texipunctuate(p, pos); |
teximacroclose(p); |
teximacroclose(p); |
} |
} |
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dobracket(struct texi *p, enum texicmd cmd, size_t *pos) |
dobracket(struct texi *p, enum texicmd cmd, size_t *pos) |
{ |
{ |
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parsebracket(p, pos); |
parsebracket(p, pos, 0); |
} |
} |
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static void |
static void |
Line 1328 doquotation(struct texi *p, enum texicmd cmd, size_t * |
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Line 1363 doquotation(struct texi *p, enum texicmd cmd, size_t * |
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static void |
static void |
domath(struct texi *p, enum texicmd cmd, size_t *pos) |
domath(struct texi *p, enum texicmd cmd, size_t *pos) |
{ |
{ |
size_t nest, start; |
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/* |
parsebracket(p, pos, 1); |
* Math handling is different from everything else. |
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* We don't allow any subcomponents, and we ignore the rules in |
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* terms of @-commands. |
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* This departs from GNU's rules, but whatever. |
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*/ |
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while (*pos < BUFSZ(p) && isws(BUF(p)[*pos])) |
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advance(p, pos); |
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if (*pos == BUFSZ(p) || '{' != BUF(p)[*pos]) |
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return; |
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advance(p, pos); |
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if (p->seenws && p->outcol && 0 == p->literal) |
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texiputchar(p, ' '); |
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p->seenws = 0; |
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for (nest = 1, start = *pos; *pos < BUFSZ(p) && nest > 0; ) { |
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if ('{' == BUF(p)[*pos]) |
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nest++; |
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else if ('}' == BUF(p)[*pos]) |
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if (0 == --nest) |
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continue; |
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advance(p, pos); |
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} |
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if (*pos == BUFSZ(p)) |
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return; |
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assert('}' == BUF(p)[*pos]); |
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texiputbuf(p, start, *pos); |
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advance(p, pos); |
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} |
} |
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static void |
static void |
Line 1544 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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Line 1552 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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int sec; |
int sec; |
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switch (cmd) { |
switch (cmd) { |
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case (TEXICMD_TOP): |
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sec = 0; |
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break; |
case (TEXICMD_APPENDIX): |
case (TEXICMD_APPENDIX): |
case (TEXICMD_CHAPTER): |
case (TEXICMD_CHAPTER): |
case (TEXICMD_TOP): |
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case (TEXICMD_UNNUMBERED): |
case (TEXICMD_UNNUMBERED): |
sec = sectioner(p, 0); |
sec = sectioner(p, 0); |
break; |
break; |
Line 1565 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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Line 1575 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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else if (p->literal) |
else if (p->literal) |
texierr(p, "\"%s\" in a literal scope!?", sects[sec]); |
texierr(p, "\"%s\" in a literal scope!?", sects[sec]); |
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if (0 == sec && NULL != p->chapters) { |
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teximdocclose(p, 0); |
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teximdocopen(p); |
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} |
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teximacroopen(p, sects[sec]); |
teximacroopen(p, sects[sec]); |
parseeoln(p, pos); |
parseeoln(p, pos); |
teximacroclose(p); |
teximacroclose(p); |
Line 1572 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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Line 1587 dosection(struct texi *p, enum texicmd cmd, size_t *po |
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} |
} |
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static void |
static void |
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dotop(struct texi *p, enum texicmd cmd, size_t *pos) |
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{ |
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if (--p->ign) |
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texierr(p, "@top command while ignoring"); |
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if (NULL == p->chapters) |
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teximdocopen(p); |
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dosection(p, cmd, pos); |
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} |
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static void |
dosp(struct texi *p, enum texicmd cmd, size_t *pos) |
dosp(struct texi *p, enum texicmd cmd, size_t *pos) |
{ |
{ |
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Line 1584 dosp(struct texi *p, enum texicmd cmd, size_t *pos) |
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Line 1611 dosp(struct texi *p, enum texicmd cmd, size_t *pos) |
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} |
} |
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static void |
static void |
dotop(struct texi *p, enum texicmd cmd, size_t *pos) |
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{ |
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const char *cp; |
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time_t t; |
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char date[32]; |
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if (--p->ign) |
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texierr(p, "@top command while ignoring"); |
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/* |
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* Here we print our standard mdoc(7) prologue. |
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* We use the title set with @settitle for the `Nd' description |
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* and the source document filename (the first one as invoked on |
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* the command line) for the title. |
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* The date is set to the current date. |
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*/ |
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t = time(NULL); |
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strftime(date, sizeof(date), "%F", localtime(&t)); |
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teximacroopen(p, "Dd"); |
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texiputchars(p, date); |
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teximacroclose(p); |
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teximacroopen(p, "Dt"); |
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for (cp = p->title; '\0' != *cp; cp++) |
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texiputchar(p, toupper((unsigned int)*cp)); |
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texiputchars(p, " 7"); |
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teximacroclose(p); |
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teximacro(p, "Os"); |
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teximacro(p, "Sh NAME"); |
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teximacroopen(p, "Nm"); |
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for (cp = p->title; '\0' != *cp; cp++) |
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texiputchar(p, *cp); |
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teximacroclose(p); |
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teximacroopen(p, "Nd"); |
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if (NULL != p->subtitle) |
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for (cp = p->subtitle; '\0' != *cp; cp++) |
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texiputchar(p, *cp); |
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else |
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texiputchars(p, "Unknown description"); |
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teximacroclose(p); |
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p->seenvs = 1; |
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dosection(p, cmd, pos); |
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} |
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static void |
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doitem(struct texi *p, enum texicmd cmd, size_t *pos) |
doitem(struct texi *p, enum texicmd cmd, size_t *pos) |
{ |
{ |
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Line 1809 doignbracket(struct texi *p, enum texicmd cmd, size_t |
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Line 1791 doignbracket(struct texi *p, enum texicmd cmd, size_t |
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{ |
{ |
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p->ign++; |
p->ign++; |
parsebracket(p, pos); |
parsebracket(p, pos, 0); |
p->ign--; |
p->ign--; |
} |
} |
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Line 1876 main(int argc, char *argv[]) |
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Line 1858 main(int argc, char *argv[]) |
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memset(&texi, 0, sizeof(struct texi)); |
memset(&texi, 0, sizeof(struct texi)); |
texi.ign = 1; |
texi.ign = 1; |
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texi.outfile = stdout; |
Idir = NULL; |
Idir = NULL; |
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while (-1 != (c = getopt(argc, argv, "I:"))) |
while (-1 != (c = getopt(argc, argv, "C:I:"))) |
switch (c) { |
switch (c) { |
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case ('C'): |
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texi.chapters = optarg; |
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break; |
case ('I'): |
case ('I'): |
Idir = optarg; |
Idir = optarg; |
break; |
break; |
Line 1915 main(int argc, char *argv[]) |
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Line 1901 main(int argc, char *argv[]) |
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texiexit(&texi); |
texiexit(&texi); |
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
usage: |
usage: |
fprintf(stderr, "usage: %s [-Idirs] [file]\n", progname); |
fprintf(stderr, "usage: %s [-Cdir] [-Idirs] [file]\n", progname); |
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |