version 1.119, 2012/11/17 00:26:33 |
version 1.128, 2014/03/30 19:47:48 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> |
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* Copyright (c) 2011 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
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#include <ctype.h> |
#include <stdarg.h> |
#include <stdarg.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <stdio.h> |
#include <stdio.h> |
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#include "man.h" |
#include "man.h" |
#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "libman.h" |
#include "libman.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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Line 40 const char *const __man_macronames[MAN_MAX] = { |
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Line 44 const char *const __man_macronames[MAN_MAX] = { |
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"RI", "na", "sp", "nf", |
"RI", "na", "sp", "nf", |
"fi", "RE", "RS", "DT", |
"fi", "RE", "RS", "DT", |
"UC", "PD", "AT", "in", |
"UC", "PD", "AT", "in", |
"ft", "OP", "EX", "EE" |
"ft", "OP", "EX", "EE", |
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"UR", "UE", "ll" |
}; |
}; |
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const char * const *man_macronames = __man_macronames; |
const char * const *man_macronames = __man_macronames; |
Line 96 man_free(struct man *man) |
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Line 101 man_free(struct man *man) |
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struct man * |
struct man * |
man_alloc(struct roff *roff, struct mparse *parse) |
man_alloc(struct roff *roff, struct mparse *parse, int quick) |
{ |
{ |
struct man *p; |
struct man *p; |
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Line 104 man_alloc(struct roff *roff, struct mparse *parse) |
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Line 109 man_alloc(struct roff *roff, struct mparse *parse) |
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man_hash_init(); |
man_hash_init(); |
p->parse = parse; |
p->parse = parse; |
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p->quick = quick; |
p->roff = roff; |
p->roff = roff; |
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man_alloc1(p); |
man_alloc1(p); |
Line 428 man_ptext(struct man *man, int line, char *buf, int of |
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Line 434 man_ptext(struct man *man, int line, char *buf, int of |
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return(man_descope(man, line, offs)); |
return(man_descope(man, line, offs)); |
} |
} |
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/* Pump blank lines directly into the backend. */ |
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for (i = offs; ' ' == buf[i]; i++) |
for (i = offs; ' ' == buf[i]; i++) |
/* Skip leading whitespace. */ ; |
/* Skip leading whitespace. */ ; |
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/* |
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* Blank lines are ignored right after headings |
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* but add a single vertical space elsewhere. |
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*/ |
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if ('\0' == buf[i]) { |
if ('\0' == buf[i]) { |
/* Allocate a blank entry. */ |
/* Allocate a blank entry. */ |
if ( ! man_elem_alloc(man, line, offs, MAN_sp)) |
if (MAN_SH != man->last->tok && |
return(0); |
MAN_SS != man->last->tok) { |
man->next = MAN_NEXT_SIBLING; |
if ( ! man_elem_alloc(man, line, offs, MAN_sp)) |
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return(0); |
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man->next = MAN_NEXT_SIBLING; |
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} |
return(1); |
return(1); |
} |
} |
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Line 472 man_ptext(struct man *man, int line, char *buf, int of |
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Line 484 man_ptext(struct man *man, int line, char *buf, int of |
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*/ |
*/ |
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assert(i); |
assert(i); |
if (mandoc_eos(buf, (size_t)i, 0)) |
if (mandoc_eos(buf, (size_t)i)) |
man->last->flags |= MAN_EOS; |
man->last->flags |= MAN_EOS; |
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return(man_descope(man, line, offs)); |
return(man_descope(man, line, offs)); |
Line 597 man_pmacro(struct man *man, int ln, char *buf, int off |
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Line 609 man_pmacro(struct man *man, int ln, char *buf, int off |
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if ( ! (*man_macros[tok].fp)(man, tok, ln, ppos, &offs, buf)) |
if ( ! (*man_macros[tok].fp)(man, tok, ln, ppos, &offs, buf)) |
goto err; |
goto err; |
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/* In quick mode (for mandocdb), abort after the NAME section. */ |
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if (man->quick && MAN_SH == tok && |
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strcmp(man->last->prev->child->string, "NAME")) |
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return(2); |
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/* |
/* |
* We weren't in a block-line scope when entering the |
* We weren't in a block-line scope when entering the |
* above-parsed macro, so return. |
* above-parsed macro, so return. |
Line 688 man_mparse(const struct man *man) |
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Line 706 man_mparse(const struct man *man) |
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assert(man && man->parse); |
assert(man && man->parse); |
return(man->parse); |
return(man->parse); |
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} |
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void |
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man_deroff(char **dest, const struct man_node *n) |
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{ |
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char *cp; |
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size_t sz; |
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if (MAN_TEXT != n->type) { |
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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; |
} |
} |