version 1.279, 2015/10/13 22:59:54 |
version 1.281, 2015/10/20 02:01:32 |
|
|
#include "roff_int.h" |
#include "roff_int.h" |
#include "libroff.h" |
#include "libroff.h" |
|
|
/* Maximum number of nested if-else conditionals. */ |
|
#define RSTACK_MAX 128 |
|
|
|
/* Maximum number of string expansions per line, to break infinite loops. */ |
/* Maximum number of string expansions per line, to break infinite loops. */ |
#define EXPAND_LIMIT 1000 |
#define EXPAND_LIMIT 1000 |
|
|
Line 1010 roff_node_append(struct roff_man *man, struct roff_nod |
|
Line 1007 roff_node_append(struct roff_man *man, struct roff_nod |
|
|
|
switch (man->next) { |
switch (man->next) { |
case ROFF_NEXT_SIBLING: |
case ROFF_NEXT_SIBLING: |
|
if (man->last->next != NULL) { |
|
n->next = man->last->next; |
|
man->last->next->prev = n; |
|
} else |
|
man->last->parent->last = n; |
man->last->next = n; |
man->last->next = n; |
n->prev = man->last; |
n->prev = man->last; |
n->parent = man->last->parent; |
n->parent = man->last->parent; |
Line 1017 roff_node_append(struct roff_man *man, struct roff_nod |
|
Line 1019 roff_node_append(struct roff_man *man, struct roff_nod |
|
case ROFF_NEXT_CHILD: |
case ROFF_NEXT_CHILD: |
man->last->child = n; |
man->last->child = n; |
n->parent = man->last; |
n->parent = man->last; |
|
n->parent->last = n; |
break; |
break; |
default: |
default: |
abort(); |
abort(); |
} |
} |
n->parent->nchild++; |
n->parent->nchild++; |
n->parent->last = n; |
|
|
|
/* |
/* |
* Copy over the normalised-data pointer of our parent. Not |
* Copy over the normalised-data pointer of our parent. Not |
Line 1075 roff_word_alloc(struct roff_man *man, int line, int po |
|
Line 1077 roff_word_alloc(struct roff_man *man, int line, int po |
|
n->string = roff_strdup(man->roff, word); |
n->string = roff_strdup(man->roff, word); |
roff_node_append(man, n); |
roff_node_append(man, n); |
if (man->macroset == MACROSET_MDOC) |
if (man->macroset == MACROSET_MDOC) |
mdoc_valid_post(man); |
n->flags |= MDOC_VALID | MDOC_ENDED; |
else |
else |
man_valid_post(man); |
man_valid_post(man); |
man->next = ROFF_NEXT_SIBLING; |
man->next = ROFF_NEXT_SIBLING; |
Line 1163 roff_addtbl(struct roff_man *man, const struct tbl_spa |
|
Line 1165 roff_addtbl(struct roff_man *man, const struct tbl_spa |
|
n->span = tbl; |
n->span = tbl; |
roff_node_append(man, n); |
roff_node_append(man, n); |
if (man->macroset == MACROSET_MDOC) |
if (man->macroset == MACROSET_MDOC) |
mdoc_valid_post(man); |
n->flags |= MDOC_VALID | MDOC_ENDED; |
else |
else |
man_valid_post(man); |
man_valid_post(man); |
man->next = ROFF_NEXT_SIBLING; |
man->next = ROFF_NEXT_SIBLING; |