version 1.14, 2011/04/30 10:18:24 |
version 1.21, 2011/07/21 23:30:39 |
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#include "config.h" |
#include "config.h" |
#endif |
#endif |
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#include <sys/stat.h> |
#ifdef HAVE_MMAP |
#include <sys/mman.h> |
# include <sys/stat.h> |
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# include <sys/mman.h> |
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#endif |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
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struct man *man; /* man parser */ |
struct man *man; /* man parser */ |
struct mdoc *mdoc; /* mdoc parser */ |
struct mdoc *mdoc; /* mdoc parser */ |
struct roff *roff; /* roff parser (!NULL) */ |
struct roff *roff; /* roff parser (!NULL) */ |
struct regset regs; /* roff registers */ |
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int reparse_count; /* finite interp. stack */ |
int reparse_count; /* finite interp. stack */ |
mandocmsg mmsg; /* warning/error message handler */ |
mandocmsg mmsg; /* warning/error message handler */ |
void *arg; /* argument to mmsg */ |
void *arg; /* argument to mmsg */ |
Line 144 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 145 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"bad comment style", |
"bad comment style", |
"bad escape sequence", |
"bad escape sequence", |
"unterminated quoted string", |
"unterminated quoted string", |
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/* related to equations */ |
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"unexpected literal in equation", |
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"generic error", |
"generic error", |
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/* related to equations */ |
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"bad equation macro syntax", |
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"too many nested equation defines", |
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"unexpected equation scope closure", |
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"equation scope open on exit", |
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"overlapping equation scopes", |
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"unexpected end of equation", |
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"equation syntax error", |
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/* related to tables */ |
/* related to tables */ |
"bad table syntax", |
"bad table syntax", |
"bad table option", |
"bad table option", |
Line 235 pset(const char *buf, int pos, struct mparse *curp) |
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Line 248 pset(const char *buf, int pos, struct mparse *curp) |
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switch (curp->inttype) { |
switch (curp->inttype) { |
case (MPARSE_MDOC): |
case (MPARSE_MDOC): |
if (NULL == curp->pmdoc) |
if (NULL == curp->pmdoc) |
curp->pmdoc = mdoc_alloc(&curp->regs, curp); |
curp->pmdoc = mdoc_alloc(curp->roff, curp); |
assert(curp->pmdoc); |
assert(curp->pmdoc); |
curp->mdoc = curp->pmdoc; |
curp->mdoc = curp->pmdoc; |
return; |
return; |
case (MPARSE_MAN): |
case (MPARSE_MAN): |
if (NULL == curp->pman) |
if (NULL == curp->pman) |
curp->pman = man_alloc(&curp->regs, curp); |
curp->pman = man_alloc(curp->roff, curp); |
assert(curp->pman); |
assert(curp->pman); |
curp->man = curp->pman; |
curp->man = curp->pman; |
return; |
return; |
Line 251 pset(const char *buf, int pos, struct mparse *curp) |
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Line 264 pset(const char *buf, int pos, struct mparse *curp) |
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if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
if (NULL == curp->pmdoc) |
if (NULL == curp->pmdoc) |
curp->pmdoc = mdoc_alloc(&curp->regs, curp); |
curp->pmdoc = mdoc_alloc(curp->roff, curp); |
assert(curp->pmdoc); |
assert(curp->pmdoc); |
curp->mdoc = curp->pmdoc; |
curp->mdoc = curp->pmdoc; |
return; |
return; |
} |
} |
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if (NULL == curp->pman) |
if (NULL == curp->pman) |
curp->pman = man_alloc(&curp->regs, curp); |
curp->pman = man_alloc(curp->roff, curp); |
assert(curp->pman); |
assert(curp->pman); |
curp->man = curp->pman; |
curp->man = curp->pman; |
} |
} |
Line 529 pdesc(struct mparse *curp, const char *file, int fd) |
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Line 542 pdesc(struct mparse *curp, const char *file, int fd) |
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mparse_buf_r(curp, blk, 1); |
mparse_buf_r(curp, blk, 1); |
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#ifdef HAVE_MMAP |
if (with_mmap) |
if (with_mmap) |
munmap(blk.buf, blk.sz); |
munmap(blk.buf, blk.sz); |
else |
else |
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#endif |
free(blk.buf); |
free(blk.buf); |
} |
} |
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static int |
static int |
read_whole_file(const char *file, int fd, struct buf *fb, int *with_mmap) |
read_whole_file(const char *file, int fd, struct buf *fb, int *with_mmap) |
{ |
{ |
struct stat st; |
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size_t off; |
size_t off; |
ssize_t ssz; |
ssize_t ssz; |
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#ifdef HAVE_MMAP |
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struct stat st; |
if (-1 == fstat(fd, &st)) { |
if (-1 == fstat(fd, &st)) { |
perror(file); |
perror(file); |
return(0); |
return(0); |
Line 566 read_whole_file(const char *file, int fd, struct buf * |
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Line 582 read_whole_file(const char *file, int fd, struct buf * |
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if (fb->buf != MAP_FAILED) |
if (fb->buf != MAP_FAILED) |
return(1); |
return(1); |
} |
} |
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#endif |
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/* |
/* |
* If this isn't a regular file (like, say, stdin), then we must |
* If this isn't a regular file (like, say, stdin), then we must |
Line 675 mparse_alloc(enum mparset inttype, enum mandoclevel wl |
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Line 692 mparse_alloc(enum mparset inttype, enum mandoclevel wl |
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curp->arg = arg; |
curp->arg = arg; |
curp->inttype = inttype; |
curp->inttype = inttype; |
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curp->roff = roff_alloc(&curp->regs, curp); |
curp->roff = roff_alloc(curp); |
return(curp); |
return(curp); |
} |
} |
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void |
void |
mparse_reset(struct mparse *curp) |
mparse_reset(struct mparse *curp) |
{ |
{ |
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memset(&curp->regs, 0, sizeof(struct regset)); |
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roff_reset(curp->roff); |
roff_reset(curp->roff); |
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