version 1.19, 2015/02/28 13:16:44 |
version 1.20, 2015/03/01 00:25:08 |
|
|
#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <fcntl.h> |
#include <fcntl.h> |
#include <getopt.h> |
|
#include <libgen.h> |
|
#include <limits.h> |
#include <limits.h> |
#include <stdarg.h> |
#include <stdarg.h> |
#include <stdio.h> |
#include <stdio.h> |
Line 79 texiexit(struct texi *p) |
|
Line 77 texiexit(struct texi *p) |
|
|
|
/* Make sure we're newline-terminated. */ |
/* Make sure we're newline-terminated. */ |
if (p->outcol) |
if (p->outcol) |
putchar('\n'); |
fputc('\n', p->outfile); |
|
if (NULL != p->chapters) |
|
teximdocclose(p, 1); |
|
|
/* Unmap all files. */ |
/* Unmap all files. */ |
while (p->filepos > 0) |
while (p->filepos > 0) |
Line 180 texiputchar(struct texi *p, char c) |
|
Line 180 texiputchar(struct texi *p, char c) |
|
if (p->ign) |
if (p->ign) |
return; |
return; |
if ('.' == c && 0 == p->outcol) |
if ('.' == c && 0 == p->outcol) |
fputs("\\&", stdout); |
fputs("\\&", p->outfile); |
if ('\'' == c && 0 == p->outcol) |
if ('\'' == c && 0 == p->outcol) |
fputs("\\&", stdout); |
fputs("\\&", p->outfile); |
|
|
putchar(c); |
fputc(c, p->outfile); |
if ('\\' == c) |
if ('\\' == c) |
putchar('e'); |
fputc('e', p->outfile); |
p->seenvs = 0; |
p->seenvs = 0; |
if ('\n' == c) { |
if ('\n' == c) { |
p->outcol = 0; |
p->outcol = 0; |
Line 207 texiputchars(struct texi *p, const char *s) |
|
Line 207 texiputchars(struct texi *p, const char *s) |
|
if (p->ign) |
if (p->ign) |
return; |
return; |
if ('.' == *s && 0 == p->outcol) |
if ('.' == *s && 0 == p->outcol) |
fputs("\\&", stdout); |
fputs("\\&", p->outfile); |
if ('\'' == *s && 0 == p->outcol) |
if ('\'' == *s && 0 == p->outcol) |
fputs("\\&", stdout); |
fputs("\\&", p->outfile); |
p->outcol += fputs(s, stdout); |
p->outcol += fputs(s, p->outfile); |
p->seenvs = 0; |
p->seenvs = 0; |
} |
} |
|
|
Line 239 teximacroclose(struct texi *p) |
|
Line 239 teximacroclose(struct texi *p) |
|
return; |
return; |
|
|
if (0 == --p->outmacro) { |
if (0 == --p->outmacro) { |
putchar('\n'); |
fputc('\n', p->outfile); |
p->outcol = p->seenws = 0; |
p->outcol = p->seenws = 0; |
} |
} |
} |
} |
Line 259 teximacroopen(struct texi *p, const char *s) |
|
Line 259 teximacroopen(struct texi *p, const char *s) |
|
return; |
return; |
|
|
if (p->outcol && 0 == p->outmacro) { |
if (p->outcol && 0 == p->outmacro) { |
putchar('\n'); |
fputc('\n', p->outfile); |
p->outcol = 0; |
p->outcol = 0; |
} |
} |
|
|
if (0 == p->outmacro) |
if (0 == p->outmacro) |
putchar('.'); |
fputc('.', p->outfile); |
else |
else |
putchar(' '); |
fputc(' ', p->outfile); |
|
|
if (EOF != (rc = fputs(s, stdout))) |
if (EOF != (rc = fputs(s, p->outfile))) |
p->outcol += rc; |
p->outcol += rc; |
|
|
putchar(' '); |
fputc(' ', p->outfile); |
p->outcol++; |
p->outcol++; |
p->outmacro++; |
p->outmacro++; |
p->seenws = 0; |
p->seenws = 0; |
Line 293 teximacro(struct texi *p, const char *s) |
|
Line 293 teximacro(struct texi *p, const char *s) |
|
texierr(p, "\"%s\" in a literal scope!?", s); |
texierr(p, "\"%s\" in a literal scope!?", s); |
|
|
if (p->outcol) |
if (p->outcol) |
putchar('\n'); |
fputc('\n', p->outfile); |
|
|
putchar('.'); |
fputc('.', p->outfile); |
puts(s); |
fputs(s, p->outfile); |
|
fputc('\n', p->outfile); |
p->outcol = p->seenws = 0; |
p->outcol = p->seenws = 0; |
} |
} |
|
|
Line 1348 argparse(struct texi *p, size_t *pos, size_t *argsz, s |
|
Line 1349 argparse(struct texi *p, size_t *pos, size_t *argsz, s |
|
advance(p, pos); |
advance(p, pos); |
return(args); |
return(args); |
} |
} |
|
|
|
/* |
|
* If we're printing chapters, then do some naviation here and then |
|
* close our outfile. |
|
* I want to call this the SEE ALSO section, but that's not really what |
|
* it is: we'll refer to the "initial" (top) node and the next and |
|
* previous chapters. |
|
*/ |
|
void |
|
teximdocclose(struct texi *p, int last) |
|
{ |
|
char buf[PATH_MAX]; |
|
|
|
if (NULL == p->chapters || 0 == p->chapnum) |
|
return; |
|
|
|
teximacro(p, "Sh INFO NAVIGATION"); |
|
|
|
/* Print a reference to the "top" node. */ |
|
if (p->chapnum > 1) { |
|
snprintf(buf, sizeof(buf), "node1 7"); |
|
teximacroopen(p, "Xr "); |
|
texiputchars(p, buf); |
|
texiputchars(p, " ,"); |
|
teximacroclose(p); |
|
} |
|
|
|
/* Print a reference to the previous node. */ |
|
if (p->chapnum > 2) { |
|
snprintf(buf, sizeof(buf), |
|
"node%zu 7", p->chapnum - 1); |
|
teximacroopen(p, "Xr "); |
|
texiputchars(p, buf); |
|
if ( ! last) |
|
texiputchars(p, " ,"); |
|
teximacroclose(p); |
|
} |
|
|
|
/* Print a reference to the next node. */ |
|
if ( ! last) { |
|
snprintf(buf, sizeof(buf), |
|
"node%zu 7", p->chapnum + 1); |
|
teximacroopen(p, "Xr "); |
|
texiputchars(p, buf); |
|
teximacroclose(p); |
|
} |
|
|
|
fclose(p->outfile); |
|
} |
|
|
|
/* |
|
* Open a mdoc(7) context. |
|
* If we're printing chapters, then open the outfile here, too. |
|
* Otherwise just print the mdoc(7) prologue. |
|
*/ |
|
void |
|
teximdocopen(struct texi *p) |
|
{ |
|
const char *cp; |
|
time_t t; |
|
char date[32]; |
|
char fname[PATH_MAX]; |
|
|
|
if (NULL != p->chapters) { |
|
snprintf(fname, sizeof(fname), "%s/node%zu.7", |
|
p->chapters, ++p->chapnum); |
|
p->outfile = fopen(fname, "w"); |
|
if (NULL == p->outfile) |
|
texiabort(p, fname); |
|
} |
|
|
|
/* |
|
* Here we print our standard mdoc(7) prologue. |
|
* We use the title set with @settitle for the `Nd' description |
|
* and the source document filename (the first one as invoked on |
|
* the command line) for the title. |
|
* The date is set to the current date. |
|
*/ |
|
t = time(NULL); |
|
strftime(date, sizeof(date), "%F", localtime(&t)); |
|
|
|
teximacroopen(p, "Dd"); |
|
texiputchars(p, date); |
|
teximacroclose(p); |
|
teximacroopen(p, "Dt"); |
|
for (cp = p->title; '\0' != *cp; cp++) |
|
texiputchar(p, toupper((unsigned int)*cp)); |
|
texiputchars(p, " 7"); |
|
teximacroclose(p); |
|
teximacro(p, "Os"); |
|
teximacro(p, "Sh NAME"); |
|
teximacroopen(p, "Nm"); |
|
for (cp = p->title; '\0' != *cp; cp++) |
|
texiputchar(p, *cp); |
|
teximacroclose(p); |
|
teximacroopen(p, "Nd"); |
|
if (NULL != p->subtitle) |
|
for (cp = p->subtitle; '\0' != *cp; cp++) |
|
texiputchar(p, *cp); |
|
else |
|
texiputchars(p, "Unknown description"); |
|
teximacroclose(p); |
|
p->seenvs = 1; |
|
} |
|
|