version 1.101, 2009/08/19 11:58:32 |
version 1.112, 2009/10/27 08:26:12 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <stdarg.h> |
#include <stdarg.h> |
Line 74 const char *const __mdoc_merrnames[MERRMAX] = { |
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Line 76 const char *const __mdoc_merrnames[MERRMAX] = { |
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"unclosed explicit scope", /* EOPEN */ |
"unclosed explicit scope", /* EOPEN */ |
"unterminated quoted phrase", /* EQUOTPHR */ |
"unterminated quoted phrase", /* EQUOTPHR */ |
"closure macro without prior context", /* ENOCTX */ |
"closure macro without prior context", /* ENOCTX */ |
"no description found for library" /* ELIB */ |
"no description found for library", /* ELIB */ |
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"bad child for parent context", /* EBADCHILD */ |
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"list arguments preceding type", /* ENOTYPE */ |
}; |
}; |
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const char *const __mdoc_macronames[MDOC_MAX] = { |
const char *const __mdoc_macronames[MDOC_MAX] = { |
Line 112 const char *const __mdoc_macronames[MDOC_MAX] = { |
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Line 116 const char *const __mdoc_macronames[MDOC_MAX] = { |
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/* LINTED */ |
/* LINTED */ |
"Brc", "\%C", "Es", "En", |
"Brc", "\%C", "Es", "En", |
/* LINTED */ |
/* LINTED */ |
"Dx", "\%Q", "br", "sp" |
"Dx", "\%Q", "br", "sp", |
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/* LINTED */ |
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"\%U" |
}; |
}; |
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const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
Line 124 const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
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Line 130 const char *const __mdoc_argnames[MDOC_ARG_MAX] = { |
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"ohang", "inset", "column", |
"ohang", "inset", "column", |
"width", "compact", "std", |
"width", "compact", "std", |
"filled", "words", "emphasis", |
"filled", "words", "emphasis", |
"symbolic", "nested" |
"symbolic", "nested", "centered" |
}; |
}; |
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const char * const *mdoc_macronames = __mdoc_macronames; |
const char * const *mdoc_macronames = __mdoc_macronames; |
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mdoc_alloc1(struct mdoc *mdoc) |
mdoc_alloc1(struct mdoc *mdoc) |
{ |
{ |
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bzero(&mdoc->meta, sizeof(struct mdoc_meta)); |
memset(&mdoc->meta, 0, sizeof(struct mdoc_meta)); |
mdoc->flags = 0; |
mdoc->flags = 0; |
mdoc->lastnamed = mdoc->lastsec = SEC_NONE; |
mdoc->lastnamed = mdoc->lastsec = SEC_NONE; |
mdoc->last = calloc(1, sizeof(struct mdoc_node)); |
mdoc->last = calloc(1, sizeof(struct mdoc_node)); |
Line 230 mdoc_free(struct mdoc *mdoc) |
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Line 236 mdoc_free(struct mdoc *mdoc) |
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{ |
{ |
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mdoc_free1(mdoc); |
mdoc_free1(mdoc); |
if (mdoc->htab) |
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mdoc_hash_free(mdoc->htab); |
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free(mdoc); |
free(mdoc); |
} |
} |
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Line 249 mdoc_alloc(void *data, int pflags, const struct mdoc_c |
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Line 253 mdoc_alloc(void *data, int pflags, const struct mdoc_c |
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if (cb) |
if (cb) |
(void)memcpy(&p->cb, cb, sizeof(struct mdoc_cb)); |
(void)memcpy(&p->cb, cb, sizeof(struct mdoc_cb)); |
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mdoc_hash_init(); |
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p->data = data; |
p->data = data; |
p->pflags = pflags; |
p->pflags = pflags; |
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if (NULL == (p->htab = mdoc_hash_alloc())) { |
if (mdoc_alloc1(p)) |
free(p); |
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return(NULL); |
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} else if (mdoc_alloc1(p)) |
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return(p); |
return(p); |
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free(p); |
free(p); |
Line 459 mdoc_tail_alloc(struct mdoc *m, int line, int pos, int |
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Line 462 mdoc_tail_alloc(struct mdoc *m, int line, int pos, int |
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p = node_alloc(m, line, pos, tok, MDOC_TAIL); |
p = node_alloc(m, line, pos, tok, MDOC_TAIL); |
if (NULL == p) |
if (NULL == p) |
return(0); |
return(0); |
return(node_append(m, p)); |
if ( ! node_append(m, p)) |
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return(0); |
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m->next = MDOC_NEXT_CHILD; |
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return(1); |
} |
} |
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Line 474 mdoc_head_alloc(struct mdoc *m, int line, int pos, int |
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Line 480 mdoc_head_alloc(struct mdoc *m, int line, int pos, int |
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p = node_alloc(m, line, pos, tok, MDOC_HEAD); |
p = node_alloc(m, line, pos, tok, MDOC_HEAD); |
if (NULL == p) |
if (NULL == p) |
return(0); |
return(0); |
return(node_append(m, p)); |
if ( ! node_append(m, p)) |
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return(0); |
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m->next = MDOC_NEXT_CHILD; |
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return(1); |
} |
} |
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Line 486 mdoc_body_alloc(struct mdoc *m, int line, int pos, int |
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Line 495 mdoc_body_alloc(struct mdoc *m, int line, int pos, int |
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p = node_alloc(m, line, pos, tok, MDOC_BODY); |
p = node_alloc(m, line, pos, tok, MDOC_BODY); |
if (NULL == p) |
if (NULL == p) |
return(0); |
return(0); |
return(node_append(m, p)); |
if ( ! node_append(m, p)) |
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return(0); |
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m->next = MDOC_NEXT_CHILD; |
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return(1); |
} |
} |
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Line 502 mdoc_block_alloc(struct mdoc *m, int line, int pos, |
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Line 514 mdoc_block_alloc(struct mdoc *m, int line, int pos, |
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p->args = args; |
p->args = args; |
if (p->args) |
if (p->args) |
(args->refcnt)++; |
(args->refcnt)++; |
return(node_append(m, p)); |
if ( ! node_append(m, p)) |
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return(0); |
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m->next = MDOC_NEXT_CHILD; |
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return(1); |
} |
} |
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Line 518 mdoc_elem_alloc(struct mdoc *m, int line, int pos, |
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Line 533 mdoc_elem_alloc(struct mdoc *m, int line, int pos, |
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p->args = args; |
p->args = args; |
if (p->args) |
if (p->args) |
(args->refcnt)++; |
(args->refcnt)++; |
return(node_append(m, p)); |
if ( ! node_append(m, p)) |
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return(0); |
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m->next = MDOC_NEXT_CHILD; |
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return(1); |
} |
} |
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Line 647 parsetext(struct mdoc *m, int line, char *buf) |
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Line 665 parsetext(struct mdoc *m, int line, char *buf) |
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static int |
static int |
macrowarn(struct mdoc *m, int ln, const char *buf) |
macrowarn(struct mdoc *m, int ln, const char *buf) |
{ |
{ |
Line 667 macrowarn(struct mdoc *m, int ln, const char *buf) |
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Line 684 macrowarn(struct mdoc *m, int ln, const char *buf) |
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int |
int |
parsemacro(struct mdoc *m, int ln, char *buf) |
parsemacro(struct mdoc *m, int ln, char *buf) |
{ |
{ |
int i, j, c, ppos; |
int i, j, c; |
char mac[5]; |
char mac[5]; |
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/* Empty lines are ignored. */ |
/* Empty lines are ignored. */ |
Line 687 parsemacro(struct mdoc *m, int ln, char *buf) |
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Line 704 parsemacro(struct mdoc *m, int ln, char *buf) |
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return(1); |
return(1); |
} |
} |
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ppos = i; |
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/* Copy the first word into a nil-terminated buffer. */ |
/* Copy the first word into a nil-terminated buffer. */ |
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for (j = 0; j < 4; j++, i++) { |
for (j = 0; j < 4; j++, i++) { |
Line 696 parsemacro(struct mdoc *m, int ln, char *buf) |
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Line 711 parsemacro(struct mdoc *m, int ln, char *buf) |
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break; |
break; |
else if (' ' == buf[i]) |
else if (' ' == buf[i]) |
break; |
break; |
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/* Check for invalid characters. */ |
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if (isgraph((u_char)buf[i])) |
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continue; |
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return(mdoc_perr(m, ln, i, EPRINT)); |
} |
} |
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mac[j] = 0; |
mac[j] = 0; |
Line 706 parsemacro(struct mdoc *m, int ln, char *buf) |
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Line 727 parsemacro(struct mdoc *m, int ln, char *buf) |
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return(1); |
return(1); |
} |
} |
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if (MDOC_MAX == (c = mdoc_hash_find(m->htab, mac))) { |
if (MDOC_MAX == (c = mdoc_hash_find(mac))) { |
if ( ! macrowarn(m, ln, mac)) |
if ( ! macrowarn(m, ln, mac)) |
goto err; |
goto err; |
return(1); |
return(1); |
Line 721 parsemacro(struct mdoc *m, int ln, char *buf) |
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Line 742 parsemacro(struct mdoc *m, int ln, char *buf) |
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* Begin recursive parse sequence. Since we're at the start of |
* Begin recursive parse sequence. Since we're at the start of |
* the line, we don't need to do callable/parseable checks. |
* the line, we don't need to do callable/parseable checks. |
*/ |
*/ |
if ( ! mdoc_macro(m, c, ln, ppos, &i, buf)) |
if ( ! mdoc_macro(m, c, ln, 1, &i, buf)) |
goto err; |
goto err; |
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return(1); |
return(1); |