version 1.83, 2014/09/06 22:39:36 |
version 1.92, 2014/10/20 19:04:45 |
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int line; /* line number in the file */ |
int line; /* line number in the file */ |
}; |
}; |
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static void choose_parser(struct mparse *); |
static void resize_buf(struct buf *, size_t); |
static void resize_buf(struct buf *, size_t); |
static void mparse_buf_r(struct mparse *, struct buf, int); |
static void mparse_buf_r(struct mparse *, struct buf, int); |
static void pset(const char *, int, struct mparse *); |
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static int read_whole_file(struct mparse *, const char *, int, |
static int read_whole_file(struct mparse *, const char *, int, |
struct buf *, int *); |
struct buf *, int *); |
static void mparse_end(struct mparse *); |
static void mparse_end(struct mparse *); |
Line 117 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 117 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"sections out of conventional order", |
"sections out of conventional order", |
"duplicate section title", |
"duplicate section title", |
"unexpected section", |
"unexpected section", |
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"unusual Xr order", |
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"unusual Xr punctuation", |
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"AUTHORS section without An macro", |
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/* related to macros and nesting */ |
/* related to macros and nesting */ |
"obsolete macro", |
"obsolete macro", |
Line 146 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 149 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"missing font type, using \\fR", |
"missing font type, using \\fR", |
"unknown font type, using \\fR", |
"unknown font type, using \\fR", |
"missing -std argument, adding it", |
"missing -std argument, adding it", |
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"missing eqn box, using \"\"", |
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/* related to bad macro arguments */ |
/* related to bad macro arguments */ |
"unterminated quoted argument", |
"unterminated quoted argument", |
Line 155 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 159 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"skipping duplicate list type", |
"skipping duplicate list type", |
"skipping -width argument", |
"skipping -width argument", |
"unknown AT&T UNIX version", |
"unknown AT&T UNIX version", |
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"comma in function argument", |
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"parenthesis in function name", |
"invalid content in Rs block", |
"invalid content in Rs block", |
"invalid Boolean argument", |
"invalid Boolean argument", |
"unknown font, skipping request", |
"unknown font, skipping request", |
Line 174 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 180 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"equation scope open on exit", |
"equation scope open on exit", |
"overlapping equation scopes", |
"overlapping equation scopes", |
"unexpected end of equation", |
"unexpected end of equation", |
"equation syntax error", |
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/* related to tables */ |
/* related to tables */ |
"bad table syntax", |
"bad table syntax", |
Line 206 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 211 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"skipping request without numeric argument", |
"skipping request without numeric argument", |
"skipping all arguments", |
"skipping all arguments", |
"skipping excess arguments", |
"skipping excess arguments", |
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"divide by zero", |
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"generic fatal error", |
"generic fatal error", |
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Line 247 resize_buf(struct buf *buf, size_t initial) |
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Line 253 resize_buf(struct buf *buf, size_t initial) |
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} |
} |
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static void |
static void |
pset(const char *buf, int pos, struct mparse *curp) |
choose_parser(struct mparse *curp) |
{ |
{ |
char *cp, *ep; |
char *cp, *ep; |
int format; |
int format; |
int i; |
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if ('.' == buf[0] || '\'' == buf[0]) { |
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for (i = 1; buf[i]; i++) |
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if (' ' != buf[i] && '\t' != buf[i]) |
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break; |
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if ('\0' == buf[i]) |
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return; |
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} |
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/* |
/* |
* If neither command line arguments -mdoc or -man select |
* If neither command line arguments -mdoc or -man select |
* a parser nor the roff parser found a .Dd or .TH macro |
* a parser nor the roff parser found a .Dd or .TH macro |
Line 271 pset(const char *buf, int pos, struct mparse *curp) |
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Line 268 pset(const char *buf, int pos, struct mparse *curp) |
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cp = curp->primary->buf; |
cp = curp->primary->buf; |
ep = cp + curp->primary->sz; |
ep = cp + curp->primary->sz; |
while (cp < ep) { |
while (cp < ep) { |
if (*cp == '.' || *cp != '\'') { |
if (*cp == '.' || *cp == '\'') { |
cp++; |
cp++; |
if (cp[0] == 'D' && cp[1] == 'd') { |
if (cp[0] == 'D' && cp[1] == 'd') { |
format = MPARSE_MDOC; |
format = MPARSE_MDOC; |
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*/ |
*/ |
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if ( ! (curp->man || curp->mdoc)) |
if ( ! (curp->man || curp->mdoc)) |
pset(ln.buf + of, pos - of, curp); |
choose_parser(curp); |
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/* |
/* |
* Lastly, push down into the parsers themselves. One |
* Lastly, push down into the parsers themselves. |
* of these will have already been set in the pset() |
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* routine. |
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* If libroff returns ROFF_TBL, then add it to the |
* If libroff returns ROFF_TBL, then add it to the |
* currently open parse. Since we only get here if |
* currently open parse. Since we only get here if |
* there does exist data (see tbl_data.c), we're |
* there does exist data (see tbl_data.c), we're |
Line 723 mparse_end(struct mparse *curp) |
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Line 718 mparse_end(struct mparse *curp) |
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static void |
static void |
mparse_parse_buffer(struct mparse *curp, struct buf blk, const char *file) |
mparse_parse_buffer(struct mparse *curp, struct buf blk, const char *file) |
{ |
{ |
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struct buf *svprimary; |
const char *svfile; |
const char *svfile; |
static int recursion_depth; |
static int recursion_depth; |
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Line 734 mparse_parse_buffer(struct mparse *curp, struct buf bl |
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Line 730 mparse_parse_buffer(struct mparse *curp, struct buf bl |
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/* Line number is per-file. */ |
/* Line number is per-file. */ |
svfile = curp->file; |
svfile = curp->file; |
curp->file = file; |
curp->file = file; |
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svprimary = curp->primary; |
curp->primary = &blk; |
curp->primary = &blk; |
curp->line = 1; |
curp->line = 1; |
recursion_depth++; |
recursion_depth++; |
Line 743 mparse_parse_buffer(struct mparse *curp, struct buf bl |
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Line 740 mparse_parse_buffer(struct mparse *curp, struct buf bl |
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if (0 == --recursion_depth && MANDOCLEVEL_FATAL > curp->file_status) |
if (0 == --recursion_depth && MANDOCLEVEL_FATAL > curp->file_status) |
mparse_end(curp); |
mparse_end(curp); |
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curp->primary = svprimary; |
curp->file = svfile; |
curp->file = svfile; |
} |
} |
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Line 771 mparse_readfd(struct mparse *curp, int fd, const char |
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Line 769 mparse_readfd(struct mparse *curp, int fd, const char |
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(*curp->mmsg)(MANDOCERR_SYSOPEN, |
(*curp->mmsg)(MANDOCERR_SYSOPEN, |
curp->file_status, |
curp->file_status, |
file, 0, 0, strerror(errno)); |
file, 0, 0, strerror(errno)); |
goto out; |
return(curp->file_status); |
} |
} |
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/* |
/* |
Line 781 mparse_readfd(struct mparse *curp, int fd, const char |
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Line 779 mparse_readfd(struct mparse *curp, int fd, const char |
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* the parse phase for the file. |
* the parse phase for the file. |
*/ |
*/ |
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if ( ! read_whole_file(curp, file, fd, &blk, &with_mmap)) |
if (read_whole_file(curp, file, fd, &blk, &with_mmap)) { |
goto out; |
mparse_parse_buffer(curp, blk, file); |
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mparse_parse_buffer(curp, blk, file); |
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#if HAVE_MMAP |
#if HAVE_MMAP |
if (with_mmap) |
if (with_mmap) |
munmap(blk.buf, blk.sz); |
munmap(blk.buf, blk.sz); |
else |
else |
#endif |
#endif |
free(blk.buf); |
free(blk.buf); |
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} |
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if (STDIN_FILENO != fd && -1 == close(fd)) |
if (STDIN_FILENO != fd && -1 == close(fd)) |
perror(file); |
perror(file); |
out: |
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return(curp->file_status); |
return(curp->file_status); |
} |
} |
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