version 1.160, 2015/04/19 14:25:41 |
version 1.164, 2015/09/04 21:25:00 |
Line 55 static int man_ptext(struct roff_man *, int, char *, |
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Line 55 static int man_ptext(struct roff_man *, int, char *, |
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static int man_pmacro(struct roff_man *, int, char *, int); |
static int man_pmacro(struct roff_man *, int, char *, int); |
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void |
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man_endparse(struct roff_man *man) |
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{ |
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man_macroend(man); |
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} |
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int |
int |
man_parseln(struct roff_man *man, int ln, char *buf, int offs) |
man_parseln(struct roff_man *man, int ln, char *buf, int offs) |
{ |
{ |
Line 74 man_parseln(struct roff_man *man, int ln, char *buf, i |
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Line 67 man_parseln(struct roff_man *man, int ln, char *buf, i |
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man_ptext(man, ln, buf, offs)); |
man_ptext(man, ln, buf, offs)); |
} |
} |
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void |
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man_elem_alloc(struct roff_man *man, int line, int pos, int tok) |
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{ |
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struct roff_node *p; |
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p = roff_node_alloc(man, line, pos, ROFFT_ELEM, tok); |
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roff_node_append(man, p); |
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man->next = ROFF_NEXT_CHILD; |
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} |
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void |
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man_block_alloc(struct roff_man *man, int line, int pos, int tok) |
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{ |
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struct roff_node *p; |
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p = roff_node_alloc(man, line, pos, ROFFT_BLOCK, tok); |
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roff_node_append(man, p); |
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man->next = ROFF_NEXT_CHILD; |
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} |
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static void |
static void |
man_descope(struct roff_man *man, int line, int offs) |
man_descope(struct roff_man *man, int line, int offs) |
{ |
{ |
Line 139 man_ptext(struct roff_man *man, int line, char *buf, i |
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Line 112 man_ptext(struct roff_man *man, int line, char *buf, i |
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/* Allocate a blank entry. */ |
/* Allocate a blank entry. */ |
if (man->last->tok != MAN_SH && |
if (man->last->tok != MAN_SH && |
man->last->tok != MAN_SS) { |
man->last->tok != MAN_SS) { |
man_elem_alloc(man, line, offs, MAN_sp); |
roff_elem_alloc(man, line, offs, MAN_sp); |
man->next = ROFF_NEXT_SIBLING; |
man->next = ROFF_NEXT_SIBLING; |
} |
} |
return(1); |
return(1); |
Line 310 man_breakscope(struct roff_man *man, int tok) |
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Line 283 man_breakscope(struct roff_man *man, int tok) |
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} |
} |
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/* |
/* |
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* Weird special case: |
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* Switching fill mode closes section headers. |
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*/ |
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if (man->flags & MAN_BLINE && |
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(tok == MAN_nf || tok == MAN_fi) && |
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(man->last->tok == MAN_SH || man->last->tok == MAN_SS)) { |
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n = man->last; |
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man_unscope(man, n); |
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roff_body_alloc(man, n->line, n->pos, n->tok); |
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man->flags &= ~MAN_BLINE; |
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} |
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/* |
* A block header next line scope is open, |
* A block header next line scope is open, |
* and the new macro is not allowed inside block headers. |
* and the new macro is not allowed inside block headers. |
* Delete the block that is being broken. |
* Delete the block that is being broken. |
Line 344 man_mparse(const struct roff_man *man) |
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Line 331 man_mparse(const struct roff_man *man) |
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assert(man && man->parse); |
assert(man && man->parse); |
return(man->parse); |
return(man->parse); |
} |
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void |
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man_deroff(char **dest, const struct roff_node *n) |
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{ |
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char *cp; |
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size_t sz; |
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if (n->type != ROFFT_TEXT) { |
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for (n = n->child; n; n = n->next) |
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man_deroff(dest, n); |
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return; |
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} |
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/* Skip leading whitespace and escape sequences. */ |
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cp = n->string; |
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while ('\0' != *cp) { |
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if ('\\' == *cp) { |
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cp++; |
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mandoc_escape((const char **)&cp, NULL, NULL); |
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} else if (isspace((unsigned char)*cp)) |
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cp++; |
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else |
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break; |
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} |
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/* Skip trailing whitespace. */ |
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for (sz = strlen(cp); sz; sz--) |
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if (0 == isspace((unsigned char)cp[sz-1])) |
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break; |
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/* Skip empty strings. */ |
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if (0 == sz) |
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return; |
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if (NULL == *dest) { |
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*dest = mandoc_strndup(cp, sz); |
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return; |
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} |
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mandoc_asprintf(&cp, "%s %*s", *dest, (int)sz, cp); |
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free(*dest); |
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*dest = cp; |
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} |
} |