version 1.51, 2010/11/30 15:24:27 |
version 1.127, 2017/05/05 15:17:32 |
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/* $Id$ */ |
/* $OpenBSD$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
|
* Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.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 |
* copyright notice and this permission notice appear in all copies. |
* copyright notice and this permission notice appear in all copies. |
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* 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. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
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#include "mandoc_aux.h" |
#include "mandoc.h" |
#include "mandoc.h" |
#include "libman.h" |
#include "roff.h" |
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#include "man.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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#include "roff_int.h" |
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#include "libman.h" |
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#define CHKARGS struct man *m, struct man_node *n |
#define CHKARGS struct roff_man *man, struct roff_node *n |
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typedef int (*v_check)(CHKARGS); |
typedef void (*v_check)(CHKARGS); |
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struct man_valid { |
static void check_par(CHKARGS); |
v_check *pres; |
static void check_part(CHKARGS); |
v_check *posts; |
static void check_root(CHKARGS); |
}; |
static void check_text(CHKARGS); |
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static int check_bline(CHKARGS); |
static void post_AT(CHKARGS); |
static int check_eq0(CHKARGS); |
static void post_IP(CHKARGS); |
static int check_le1(CHKARGS); |
static void post_vs(CHKARGS); |
static int check_ge2(CHKARGS); |
static void post_OP(CHKARGS); |
static int check_le5(CHKARGS); |
static void post_TH(CHKARGS); |
static int check_par(CHKARGS); |
static void post_UC(CHKARGS); |
static int check_part(CHKARGS); |
static void post_UR(CHKARGS); |
static int check_root(CHKARGS); |
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static int check_sec(CHKARGS); |
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static int check_text(CHKARGS); |
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static int check_title(CHKARGS); |
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static int post_AT(CHKARGS); |
static const v_check __man_valids[MAN_MAX - MAN_TH] = { |
static int post_fi(CHKARGS); |
post_TH, /* TH */ |
static int post_nf(CHKARGS); |
NULL, /* SH */ |
static int post_TH(CHKARGS); |
NULL, /* SS */ |
static int post_UC(CHKARGS); |
NULL, /* TP */ |
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check_par, /* LP */ |
static v_check posts_at[] = { post_AT, NULL }; |
check_par, /* PP */ |
static v_check posts_eq0[] = { check_eq0, NULL }; |
check_par, /* P */ |
static v_check posts_fi[] = { check_eq0, post_fi, NULL }; |
post_IP, /* IP */ |
static v_check posts_le1[] = { check_le1, NULL }; |
NULL, /* HP */ |
static v_check posts_nf[] = { check_eq0, post_nf, NULL }; |
NULL, /* SM */ |
static v_check posts_par[] = { check_par, NULL }; |
NULL, /* SB */ |
static v_check posts_part[] = { check_part, NULL }; |
NULL, /* BI */ |
static v_check posts_sec[] = { check_sec, NULL }; |
NULL, /* IB */ |
static v_check posts_th[] = { check_ge2, check_le5, check_title, post_TH, NULL }; |
NULL, /* BR */ |
static v_check posts_uc[] = { post_UC, NULL }; |
NULL, /* RB */ |
static v_check posts_vb[] = { check_le1, post_nf, NULL }; |
NULL, /* R */ |
static v_check pres_bline[] = { check_bline, NULL }; |
NULL, /* B */ |
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NULL, /* I */ |
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NULL, /* IR */ |
static const struct man_valid man_valids[MAN_MAX] = { |
NULL, /* RI */ |
{ NULL, posts_eq0 }, /* br */ |
NULL, /* nf */ |
{ pres_bline, posts_th }, /* TH */ |
NULL, /* fi */ |
{ pres_bline, posts_sec }, /* SH */ |
NULL, /* RE */ |
{ pres_bline, posts_sec }, /* SS */ |
check_part, /* RS */ |
{ pres_bline, posts_par }, /* TP */ |
NULL, /* DT */ |
{ pres_bline, posts_par }, /* LP */ |
post_UC, /* UC */ |
{ pres_bline, posts_par }, /* PP */ |
NULL, /* PD */ |
{ pres_bline, posts_par }, /* P */ |
post_AT, /* AT */ |
{ pres_bline, posts_par }, /* IP */ |
NULL, /* in */ |
{ pres_bline, posts_par }, /* HP */ |
post_OP, /* OP */ |
{ NULL, NULL }, /* SM */ |
NULL, /* EX */ |
{ NULL, NULL }, /* SB */ |
NULL, /* EE */ |
{ NULL, NULL }, /* BI */ |
post_UR, /* UR */ |
{ NULL, NULL }, /* IB */ |
NULL, /* UE */ |
{ NULL, NULL }, /* BR */ |
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{ NULL, NULL }, /* RB */ |
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{ NULL, NULL }, /* R */ |
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{ NULL, NULL }, /* B */ |
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{ NULL, NULL }, /* I */ |
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{ NULL, NULL }, /* IR */ |
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{ NULL, NULL }, /* RI */ |
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{ NULL, posts_eq0 }, /* na */ /* FIXME: should warn only. */ |
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{ NULL, NULL }, /* i */ |
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{ NULL, posts_le1 }, /* sp */ /* FIXME: should warn only. */ |
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{ pres_bline, posts_nf }, /* nf */ |
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{ pres_bline, posts_fi }, /* fi */ |
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{ NULL, NULL }, /* r */ |
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{ NULL, NULL }, /* RE */ |
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{ NULL, posts_part }, /* RS */ |
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{ NULL, NULL }, /* DT */ |
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{ NULL, posts_uc }, /* UC */ |
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{ NULL, NULL }, /* PD */ |
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{ NULL, posts_le1 }, /* Sp */ /* FIXME: should warn only. */ |
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{ pres_bline, posts_vb }, /* Vb */ /* FIXME: should warn only. */ |
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{ pres_bline, posts_fi }, /* Ve */ |
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{ NULL, posts_at }, /* AT */ |
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{ NULL, NULL }, /* in */ |
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}; |
}; |
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static const v_check *man_valids = __man_valids - MAN_TH; |
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int |
void |
man_valid_pre(struct man *m, struct man_node *n) |
man_node_validate(struct roff_man *man) |
{ |
{ |
v_check *cp; |
struct roff_node *n; |
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const v_check *cp; |
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if (MAN_TEXT == n->type) |
n = man->last; |
return(1); |
man->last = man->last->child; |
if (MAN_ROOT == n->type) |
while (man->last != NULL) { |
return(1); |
man_node_validate(man); |
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if (man->last == n) |
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man->last = man->last->child; |
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else |
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man->last = man->last->next; |
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} |
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if (NULL == (cp = man_valids[n->tok].pres)) |
man->last = n; |
return(1); |
man->next = ROFF_NEXT_SIBLING; |
for ( ; *cp; cp++) |
switch (n->type) { |
if ( ! (*cp)(m, n)) |
case ROFFT_TEXT: |
return(0); |
check_text(man, n); |
return(1); |
break; |
} |
case ROFFT_ROOT: |
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check_root(man, n); |
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break; |
int |
case ROFFT_EQN: |
man_valid_post(struct man *m) |
case ROFFT_TBL: |
{ |
break; |
v_check *cp; |
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if (MAN_VALID & m->last->flags) |
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return(1); |
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m->last->flags |= MAN_VALID; |
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switch (m->last->type) { |
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case (MAN_TEXT): |
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return(check_text(m, m->last)); |
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case (MAN_ROOT): |
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return(check_root(m, m->last)); |
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default: |
default: |
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if (n->tok < ROFF_MAX) { |
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switch (n->tok) { |
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case ROFF_br: |
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case ROFF_sp: |
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post_vs(man, n); |
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break; |
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default: |
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roff_validate(man); |
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break; |
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} |
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break; |
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} |
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assert(n->tok >= MAN_TH && n->tok < MAN_MAX); |
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cp = man_valids + n->tok; |
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if (*cp) |
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(*cp)(man, n); |
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if (man->last == n) |
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man_state(man, n); |
break; |
break; |
} |
} |
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if (NULL == (cp = man_valids[m->last->tok].posts)) |
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return(1); |
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for ( ; *cp; cp++) |
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if ( ! (*cp)(m, m->last)) |
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return(0); |
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return(1); |
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} |
} |
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static void |
static int |
check_root(CHKARGS) |
check_root(CHKARGS) |
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{ |
{ |
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if (MAN_BLINE & m->flags) |
assert((man->flags & (MAN_BLINE | MAN_ELINE)) == 0); |
return(man_nmsg(m, n, MANDOCERR_SCOPEEXIT)); |
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if (MAN_ELINE & m->flags) |
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return(man_nmsg(m, n, MANDOCERR_SCOPEEXIT)); |
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m->flags &= ~MAN_BLINE; |
if (NULL == man->first->child) |
m->flags &= ~MAN_ELINE; |
mandoc_msg(MANDOCERR_DOC_EMPTY, man->parse, |
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n->line, n->pos, NULL); |
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else |
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man->meta.hasbody = 1; |
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if (NULL == m->first->child) { |
if (NULL == man->meta.title) { |
man_nmsg(m, n, MANDOCERR_NODOCBODY); |
mandoc_msg(MANDOCERR_TH_NOTITLE, man->parse, |
return(0); |
n->line, n->pos, NULL); |
} else if (NULL == m->meta.title) { |
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if ( ! man_nmsg(m, n, MANDOCERR_NOTITLE)) |
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return(0); |
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/* |
/* |
* If a title hasn't been set, do so now (by |
* If a title hasn't been set, do so now (by |
* implication, date and section also aren't set). |
* implication, date and section also aren't set). |
* |
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* FIXME: this should be in man_action.c. |
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*/ |
*/ |
m->meta.title = mandoc_strdup("unknown"); |
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m->meta.date = time(NULL); |
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m->meta.msec = mandoc_strdup("1"); |
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} |
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return(1); |
man->meta.title = mandoc_strdup(""); |
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man->meta.msec = mandoc_strdup(""); |
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man->meta.date = man->quick ? mandoc_strdup("") : |
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mandoc_normdate(man->parse, NULL, n->line, n->pos); |
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} |
} |
} |
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static void |
static int |
check_text(CHKARGS) |
check_title(CHKARGS) |
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{ |
{ |
const char *p; |
char *cp, *p; |
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assert(n->child); |
if (MAN_LITERAL & man->flags) |
/* FIXME: is this sufficient? */ |
return; |
if ('\0' == *n->child->string) { |
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man_nmsg(m, n, MANDOCERR_SYNTARGCOUNT); |
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return(0); |
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} |
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for (p = n->child->string; '\0' != *p; p++) |
cp = n->string; |
if (isalpha((u_char)*p) && ! isupper((u_char)*p)) |
for (p = cp; NULL != (p = strchr(p, '\t')); p++) |
if ( ! man_nmsg(m, n, MANDOCERR_UPPERCASE)) |
mandoc_msg(MANDOCERR_FI_TAB, man->parse, |
return(0); |
n->line, n->pos + (p - cp), NULL); |
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return(1); |
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} |
} |
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static void |
static int |
post_OP(CHKARGS) |
check_text(CHKARGS) |
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{ |
{ |
char *p; |
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int pos, c; |
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size_t sz; |
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for (p = n->string, pos = n->pos + 1; *p; p++, pos++) { |
if (n->child == NULL) |
sz = strcspn(p, "\t\\"); |
mandoc_msg(MANDOCERR_OP_EMPTY, man->parse, |
p += (int)sz; |
n->line, n->pos, "OP"); |
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else if (n->child->next != NULL && n->child->next->next != NULL) { |
if ('\0' == *p) |
n = n->child->next->next; |
break; |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse, |
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n->line, n->pos, "OP ... %s", n->string); |
pos += (int)sz; |
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if ('\t' == *p) { |
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if (MAN_LITERAL & m->flags) |
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continue; |
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if (man_pmsg(m, n->line, pos, MANDOCERR_BADTAB)) |
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continue; |
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return(0); |
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} |
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/* Check the special character. */ |
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c = mandoc_special(p); |
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if (c) { |
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p += c - 1; |
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pos += c - 1; |
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} else |
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man_pmsg(m, n->line, pos, MANDOCERR_BADESCAPE); |
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} |
} |
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return(1); |
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} |
} |
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static void |
#define INEQ_DEFINE(x, ineq, name) \ |
post_UR(CHKARGS) |
static int \ |
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check_##name(CHKARGS) \ |
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{ \ |
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if (n->nchild ineq (x)) \ |
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return(1); \ |
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man_vmsg(m, MANDOCERR_SYNTARGCOUNT, n->line, n->pos, \ |
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"line arguments %s %d (have %d)", \ |
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#ineq, (x), n->nchild); \ |
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return(0); \ |
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} |
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INEQ_DEFINE(0, ==, eq0) |
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INEQ_DEFINE(1, <=, le1) |
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INEQ_DEFINE(2, >=, ge2) |
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INEQ_DEFINE(5, <=, le5) |
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static int |
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check_sec(CHKARGS) |
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{ |
{ |
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if (MAN_HEAD == n->type && 0 == n->nchild) { |
if (n->type == ROFFT_HEAD && n->child == NULL) |
man_nmsg(m, n, MANDOCERR_SYNTARGCOUNT); |
mandoc_vmsg(MANDOCERR_UR_NOHEAD, man->parse, |
return(0); |
n->line, n->pos, "UR"); |
} else if (MAN_BODY == n->type && 0 == n->nchild) |
check_part(man, n); |
return(man_nmsg(m, n, MANDOCERR_NOBODY)); |
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return(1); |
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} |
} |
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static void |
static int |
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check_part(CHKARGS) |
check_part(CHKARGS) |
{ |
{ |
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if (MAN_BODY == n->type && 0 == n->nchild) |
if (n->type == ROFFT_BODY && n->child == NULL) |
return(man_nmsg(m, n, MANDOCERR_NOBODY)); |
mandoc_msg(MANDOCERR_BLK_EMPTY, man->parse, |
return(1); |
n->line, n->pos, roff_name[n->tok]); |
} |
} |
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static void |
static int |
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check_par(CHKARGS) |
check_par(CHKARGS) |
{ |
{ |
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if (MAN_BODY == n->type) |
switch (n->type) { |
switch (n->tok) { |
case ROFFT_BLOCK: |
case (MAN_IP): |
if (n->body->child == NULL) |
/* FALLTHROUGH */ |
roff_node_delete(man, n); |
case (MAN_HP): |
break; |
/* FALLTHROUGH */ |
case ROFFT_BODY: |
case (MAN_TP): |
if (n->child == NULL) |
/* Body-less lists are ok. */ |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
break; |
man->parse, n->line, n->pos, |
default: |
"%s empty", roff_name[n->tok]); |
if (n->nchild) |
break; |
break; |
case ROFFT_HEAD: |
return(man_nmsg(m, n, MANDOCERR_NOBODY)); |
if (n->child != NULL) |
} |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
if (MAN_HEAD == n->type) |
man->parse, n->line, n->pos, "%s %s%s", |
switch (n->tok) { |
roff_name[n->tok], n->child->string, |
case (MAN_PP): |
n->child->next != NULL ? " ..." : ""); |
/* FALLTHROUGH */ |
break; |
case (MAN_P): |
default: |
/* FALLTHROUGH */ |
break; |
case (MAN_LP): |
} |
if (0 == n->nchild) |
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break; |
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return(man_nmsg(m, n, MANDOCERR_ARGSLOST)); |
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default: |
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if (n->nchild) |
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break; |
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return(man_nmsg(m, n, MANDOCERR_NOARGS)); |
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} |
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return(1); |
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} |
} |
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static void |
static int |
post_IP(CHKARGS) |
check_bline(CHKARGS) |
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{ |
{ |
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assert( ! (MAN_ELINE & m->flags)); |
switch (n->type) { |
if (MAN_BLINE & m->flags) { |
case ROFFT_BLOCK: |
man_nmsg(m, n, MANDOCERR_SYNTLINESCOPE); |
if (n->head->child == NULL && n->body->child == NULL) |
return(0); |
roff_node_delete(man, n); |
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break; |
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case ROFFT_BODY: |
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if (n->parent->head->child == NULL && n->child == NULL) |
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mandoc_vmsg(MANDOCERR_PAR_SKIP, |
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man->parse, n->line, n->pos, |
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"%s empty", roff_name[n->tok]); |
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break; |
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default: |
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break; |
} |
} |
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return(1); |
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} |
} |
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static int |
static void |
post_TH(CHKARGS) |
post_TH(CHKARGS) |
{ |
{ |
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struct roff_node *nb; |
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const char *p; |
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if (m->meta.title) |
free(man->meta.title); |
free(m->meta.title); |
free(man->meta.vol); |
if (m->meta.vol) |
free(man->meta.os); |
free(m->meta.vol); |
free(man->meta.msec); |
if (m->meta.source) |
free(man->meta.date); |
free(m->meta.source); |
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if (m->meta.msec) |
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free(m->meta.msec); |
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if (m->meta.rawdate) |
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free(m->meta.rawdate); |
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m->meta.title = m->meta.vol = m->meta.rawdate = |
man->meta.title = man->meta.vol = man->meta.date = |
m->meta.msec = m->meta.source = NULL; |
man->meta.msec = man->meta.os = NULL; |
m->meta.date = 0; |
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/* ->TITLE<- MSEC DATE SOURCE VOL */ |
nb = n; |
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/* ->TITLE<- MSEC DATE OS VOL */ |
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n = n->child; |
n = n->child; |
assert(n); |
if (n && n->string) { |
m->meta.title = mandoc_strdup(n->string); |
for (p = n->string; '\0' != *p; p++) { |
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/* Only warn about this once... */ |
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if (isalpha((unsigned char)*p) && |
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! isupper((unsigned char)*p)) { |
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mandoc_vmsg(MANDOCERR_TITLE_CASE, |
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man->parse, n->line, |
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n->pos + (p - n->string), |
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"TH %s", n->string); |
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break; |
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} |
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} |
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man->meta.title = mandoc_strdup(n->string); |
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} else { |
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man->meta.title = mandoc_strdup(""); |
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mandoc_msg(MANDOCERR_TH_NOTITLE, man->parse, |
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nb->line, nb->pos, "TH"); |
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} |
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/* TITLE ->MSEC<- DATE SOURCE VOL */ |
/* TITLE ->MSEC<- DATE OS VOL */ |
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n = n->next; |
if (n) |
assert(n); |
n = n->next; |
m->meta.msec = mandoc_strdup(n->string); |
if (n && n->string) |
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man->meta.msec = mandoc_strdup(n->string); |
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else { |
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man->meta.msec = mandoc_strdup(""); |
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mandoc_vmsg(MANDOCERR_MSEC_MISSING, man->parse, |
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nb->line, nb->pos, "TH %s", man->meta.title); |
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} |
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/* TITLE MSEC ->DATE<- SOURCE VOL */ |
/* TITLE MSEC ->DATE<- OS VOL */ |
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/* |
if (n) |
* Try to parse the date. If this works, stash the epoch (this |
n = n->next; |
* is optimal because we can reformat it in the canonical form). |
if (n && n->string && '\0' != n->string[0]) { |
* If it doesn't parse, isn't specified at all, or is an empty |
man->meta.date = man->quick ? |
* string, then use the current date. |
mandoc_strdup(n->string) : |
*/ |
mandoc_normdate(man->parse, n->string, |
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n->line, n->pos); |
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} else { |
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man->meta.date = mandoc_strdup(""); |
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mandoc_msg(MANDOCERR_DATE_MISSING, man->parse, |
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n ? n->line : nb->line, |
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n ? n->pos : nb->pos, "TH"); |
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} |
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n = n->next; |
/* TITLE MSEC DATE ->OS<- VOL */ |
if (n && n->string && *n->string) { |
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m->meta.date = mandoc_a2time |
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(MTIME_ISO_8601, n->string); |
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if (0 == m->meta.date) { |
|
man_nmsg(m, n, MANDOCERR_BADDATE); |
|
m->meta.rawdate = mandoc_strdup(n->string); |
|
} |
|
} else |
|
m->meta.date = time(NULL); |
|
|
|
/* TITLE MSEC DATE ->SOURCE<- VOL */ |
|
|
|
if (n && (n = n->next)) |
if (n && (n = n->next)) |
m->meta.source = mandoc_strdup(n->string); |
man->meta.os = mandoc_strdup(n->string); |
|
else if (man->defos != NULL) |
|
man->meta.os = mandoc_strdup(man->defos); |
|
|
/* TITLE MSEC DATE SOURCE ->VOL<- */ |
/* TITLE MSEC DATE OS ->VOL<- */ |
|
/* If missing, use the default VOL name for MSEC. */ |
|
|
if (n && (n = n->next)) |
if (n && (n = n->next)) |
m->meta.vol = mandoc_strdup(n->string); |
man->meta.vol = mandoc_strdup(n->string); |
|
else if ('\0' != man->meta.msec[0] && |
|
(NULL != (p = mandoc_a2msec(man->meta.msec)))) |
|
man->meta.vol = mandoc_strdup(p); |
|
|
|
if (n != NULL && (n = n->next) != NULL) |
|
mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse, |
|
n->line, n->pos, "TH ... %s", n->string); |
|
|
/* |
/* |
* Remove the `TH' node after we've processed it for our |
* Remove the `TH' node after we've processed it for our |
* meta-data. |
* meta-data. |
*/ |
*/ |
man_node_delete(m, m->last); |
roff_node_delete(man, man->last); |
return(1); |
|
} |
} |
|
|
static int |
static void |
post_nf(CHKARGS) |
|
{ |
|
|
|
if (MAN_LITERAL & m->flags) |
|
man_nmsg(m, n, MANDOCERR_SCOPEREP); |
|
|
|
m->flags |= MAN_LITERAL; |
|
return(1); |
|
} |
|
|
|
static int |
|
post_fi(CHKARGS) |
|
{ |
|
|
|
if ( ! (MAN_LITERAL & m->flags)) |
|
man_nmsg(m, n, MANDOCERR_NOSCOPE); |
|
|
|
m->flags &= ~MAN_LITERAL; |
|
return(1); |
|
} |
|
|
|
static int |
|
post_UC(CHKARGS) |
post_UC(CHKARGS) |
{ |
{ |
static const char * const bsd_versions[] = { |
static const char * const bsd_versions[] = { |
Line 452 post_UC(CHKARGS) |
|
Line 373 post_UC(CHKARGS) |
|
const char *p, *s; |
const char *p, *s; |
|
|
n = n->child; |
n = n->child; |
n = m->last->child; |
|
|
|
if (NULL == n || MAN_TEXT != n->type) |
if (n == NULL || n->type != ROFFT_TEXT) |
p = bsd_versions[0]; |
p = bsd_versions[0]; |
else { |
else { |
s = n->string; |
s = n->string; |
Line 472 post_UC(CHKARGS) |
|
Line 392 post_UC(CHKARGS) |
|
p = bsd_versions[0]; |
p = bsd_versions[0]; |
} |
} |
|
|
if (m->meta.source) |
free(man->meta.os); |
free(m->meta.source); |
man->meta.os = mandoc_strdup(p); |
|
|
m->meta.source = mandoc_strdup(p); |
|
return(1); |
|
} |
} |
|
|
static int |
static void |
post_AT(CHKARGS) |
post_AT(CHKARGS) |
{ |
{ |
static const char * const unix_versions[] = { |
static const char * const unix_versions[] = { |
Line 489 post_AT(CHKARGS) |
|
Line 406 post_AT(CHKARGS) |
|
"System V Release 2", |
"System V Release 2", |
}; |
}; |
|
|
|
struct roff_node *nn; |
const char *p, *s; |
const char *p, *s; |
struct man_node *nn; |
|
|
|
n = n->child; |
n = n->child; |
|
|
if (NULL == n || MAN_TEXT != n->type) |
if (n == NULL || n->type != ROFFT_TEXT) |
p = unix_versions[0]; |
p = unix_versions[0]; |
else { |
else { |
s = n->string; |
s = n->string; |
Line 504 post_AT(CHKARGS) |
|
Line 421 post_AT(CHKARGS) |
|
p = unix_versions[1]; |
p = unix_versions[1]; |
else if (0 == strcmp(s, "5")) { |
else if (0 == strcmp(s, "5")) { |
nn = n->next; |
nn = n->next; |
if (nn && MAN_TEXT == nn->type && nn->string[0]) |
if (nn != NULL && |
|
nn->type == ROFFT_TEXT && |
|
nn->string[0] != '\0') |
p = unix_versions[3]; |
p = unix_versions[3]; |
else |
else |
p = unix_versions[2]; |
p = unix_versions[2]; |
Line 512 post_AT(CHKARGS) |
|
Line 431 post_AT(CHKARGS) |
|
p = unix_versions[0]; |
p = unix_versions[0]; |
} |
} |
|
|
if (m->meta.source) |
free(man->meta.os); |
free(m->meta.source); |
man->meta.os = mandoc_strdup(p); |
|
} |
|
|
m->meta.source = mandoc_strdup(p); |
static void |
return(1); |
post_vs(CHKARGS) |
|
{ |
|
|
|
if (NULL != n->prev) |
|
return; |
|
|
|
switch (n->parent->tok) { |
|
case MAN_SH: |
|
case MAN_SS: |
|
case MAN_PP: |
|
case MAN_LP: |
|
case MAN_P: |
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, man->parse, n->line, n->pos, |
|
"%s after %s", roff_name[n->tok], |
|
roff_name[n->parent->tok]); |
|
/* FALLTHROUGH */ |
|
case TOKEN_NONE: |
|
/* |
|
* Don't warn about this because it occurs in pod2man |
|
* and would cause considerable (unfixable) warnage. |
|
*/ |
|
roff_node_delete(man, n); |
|
break; |
|
default: |
|
break; |
|
} |
} |
} |