version 1.119, 2014/03/23 11:25:26 |
version 1.121, 2014/03/23 12:26:58 |
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parse_man(struct mpage *mpage, const struct man_node *n) |
parse_man(struct mpage *mpage, const struct man_node *n) |
{ |
{ |
const struct man_node *head, *body; |
const struct man_node *head, *body; |
char *start, *sv, *title; |
char *start, *title; |
char byte; |
char byte; |
size_t sz, titlesz; |
size_t sz; |
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if (NULL == n) |
if (NULL == n) |
return; |
return; |
Line 1285 parse_man(struct mpage *mpage, const struct man_node * |
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Line 1285 parse_man(struct mpage *mpage, const struct man_node * |
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NULL != (head = (head->child)) && |
NULL != (head = (head->child)) && |
MAN_TEXT == head->type && |
MAN_TEXT == head->type && |
0 == strcmp(head->string, "NAME") && |
0 == strcmp(head->string, "NAME") && |
NULL != (body = body->child) && |
NULL != body->child) { |
MAN_TEXT == body->type) { |
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title = NULL; |
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titlesz = 0; |
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/* |
/* |
* Suck the entire NAME section into memory. |
* Suck the entire NAME section into memory. |
* Yes, we might run away. |
* Yes, we might run away. |
Line 1298 parse_man(struct mpage *mpage, const struct man_node * |
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Line 1294 parse_man(struct mpage *mpage, const struct man_node * |
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* NAME sections over many lines. |
* NAME sections over many lines. |
*/ |
*/ |
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for ( ; NULL != body; body = body->next) { |
title = NULL; |
if (MAN_TEXT != body->type) |
man_deroff(&title, body); |
break; |
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if (0 == (sz = strlen(body->string))) |
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continue; |
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title = mandoc_realloc |
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(title, titlesz + sz + 1); |
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memcpy(title + titlesz, body->string, sz); |
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titlesz += sz + 1; |
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title[titlesz - 1] = ' '; |
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} |
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if (NULL == title) |
if (NULL == title) |
return; |
return; |
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title = mandoc_realloc(title, titlesz + 1); |
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title[titlesz] = '\0'; |
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/* Skip leading space. */ |
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sv = title; |
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while (isspace((unsigned char)*sv)) |
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sv++; |
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if (0 == (sz = strlen(sv))) { |
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free(title); |
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return; |
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} |
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/* Erase trailing space. */ |
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start = &sv[sz - 1]; |
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while (start > sv && isspace((unsigned char)*start)) |
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*start-- = '\0'; |
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if (start == sv) { |
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free(title); |
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return; |
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} |
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start = sv; |
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/* |
/* |
* Go through a special heuristic dance here. |
* Go through a special heuristic dance here. |
* Conventionally, one or more manual names are |
* Conventionally, one or more manual names are |
Line 1347 parse_man(struct mpage *mpage, const struct man_node * |
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Line 1307 parse_man(struct mpage *mpage, const struct man_node * |
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* the name parts here. |
* the name parts here. |
*/ |
*/ |
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start = title; |
for ( ;; ) { |
for ( ;; ) { |
sz = strcspn(start, " ,"); |
sz = strcspn(start, " ,"); |
if ('\0' == start[sz]) |
if ('\0' == start[sz]) |
Line 1377 parse_man(struct mpage *mpage, const struct man_node * |
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Line 1338 parse_man(struct mpage *mpage, const struct man_node * |
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start++; |
start++; |
} |
} |
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if (sv == start) { |
if (start == title) { |
putkey(mpage, start, TYPE_Nm); |
putkey(mpage, start, TYPE_Nm); |
free(title); |
free(title); |
return; |
return; |
Line 1536 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
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Line 1497 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
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return(0); |
return(0); |
} |
} |
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if (-1 == asprintf(&cp, "%s(%s)", n->string, n->next->string)) { |
mandoc_asprintf(&cp, "%s(%s)", n->string, n->next->string); |
perror(NULL); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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putkey(mpage, cp, TYPE_Xr); |
putkey(mpage, cp, TYPE_Xr); |
free(cp); |
free(cp); |
return(0); |
return(0); |