version 1.95, 2014/07/02 05:52:24 |
version 1.115, 2015/04/02 22:48:17 |
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/* $Id$ */ |
/* $OpenBSD$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2012-2015 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 "man.h" |
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "libman.h" |
#include "mandoc.h" |
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#include "roff.h" |
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#include "man.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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#include "libman.h" |
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#define CHKARGS struct man *man, struct man_node *n |
#define CHKARGS struct 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); |
}; |
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static int check_eq0(CHKARGS); |
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static int check_eq2(CHKARGS); |
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static int check_le1(CHKARGS); |
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static int check_ge2(CHKARGS); |
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static int check_le5(CHKARGS); |
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static int check_head1(CHKARGS); |
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static int check_par(CHKARGS); |
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static int check_part(CHKARGS); |
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static int check_root(CHKARGS); |
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static void check_text(CHKARGS); |
static void check_text(CHKARGS); |
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static int post_AT(CHKARGS); |
static void post_AT(CHKARGS); |
static int post_IP(CHKARGS); |
static void post_IP(CHKARGS); |
static int post_vs(CHKARGS); |
static void post_vs(CHKARGS); |
static int post_fi(CHKARGS); |
static void post_fi(CHKARGS); |
static int post_ft(CHKARGS); |
static void post_ft(CHKARGS); |
static int post_nf(CHKARGS); |
static void post_nf(CHKARGS); |
static int post_sec(CHKARGS); |
static void post_OP(CHKARGS); |
static int post_TH(CHKARGS); |
static void post_TH(CHKARGS); |
static int post_UC(CHKARGS); |
static void post_UC(CHKARGS); |
static int pre_sec(CHKARGS); |
static void post_UR(CHKARGS); |
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static v_check posts_at[] = { post_AT, NULL }; |
static v_check man_valids[MAN_MAX] = { |
static v_check posts_br[] = { post_vs, check_eq0, NULL }; |
post_vs, /* br */ |
static v_check posts_eq0[] = { check_eq0, NULL }; |
post_TH, /* TH */ |
static v_check posts_eq2[] = { check_eq2, NULL }; |
NULL, /* SH */ |
static v_check posts_fi[] = { check_eq0, post_fi, NULL }; |
NULL, /* SS */ |
static v_check posts_ft[] = { post_ft, NULL }; |
NULL, /* TP */ |
static v_check posts_ip[] = { post_IP, NULL }; |
check_par, /* LP */ |
static v_check posts_le1[] = { check_le1, NULL }; |
check_par, /* PP */ |
static v_check posts_nf[] = { check_eq0, post_nf, NULL }; |
check_par, /* P */ |
static v_check posts_par[] = { check_par, NULL }; |
post_IP, /* IP */ |
static v_check posts_part[] = { check_part, NULL }; |
NULL, /* HP */ |
static v_check posts_sec[] = { post_sec, NULL }; |
NULL, /* SM */ |
static v_check posts_sp[] = { post_vs, check_le1, NULL }; |
NULL, /* SB */ |
static v_check posts_th[] = { check_ge2, check_le5, post_TH, NULL }; |
NULL, /* BI */ |
static v_check posts_uc[] = { post_UC, NULL }; |
NULL, /* IB */ |
static v_check posts_ur[] = { check_head1, check_part, NULL }; |
NULL, /* BR */ |
static v_check pres_sec[] = { pre_sec, NULL }; |
NULL, /* RB */ |
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NULL, /* R */ |
static const struct man_valid man_valids[MAN_MAX] = { |
NULL, /* B */ |
{ NULL, posts_br }, /* br */ |
NULL, /* I */ |
{ NULL, posts_th }, /* TH */ |
NULL, /* IR */ |
{ pres_sec, posts_sec }, /* SH */ |
NULL, /* RI */ |
{ pres_sec, posts_sec }, /* SS */ |
post_vs, /* sp */ |
{ NULL, NULL }, /* TP */ |
post_nf, /* nf */ |
{ NULL, posts_par }, /* LP */ |
post_fi, /* fi */ |
{ NULL, posts_par }, /* PP */ |
NULL, /* RE */ |
{ NULL, posts_par }, /* P */ |
check_part, /* RS */ |
{ NULL, posts_ip }, /* IP */ |
NULL, /* DT */ |
{ NULL, NULL }, /* HP */ |
post_UC, /* UC */ |
{ NULL, NULL }, /* SM */ |
NULL, /* PD */ |
{ NULL, NULL }, /* SB */ |
post_AT, /* AT */ |
{ NULL, NULL }, /* BI */ |
NULL, /* in */ |
{ NULL, NULL }, /* IB */ |
post_ft, /* ft */ |
{ NULL, NULL }, /* BR */ |
post_OP, /* OP */ |
{ NULL, NULL }, /* RB */ |
post_nf, /* EX */ |
{ NULL, NULL }, /* R */ |
post_fi, /* EE */ |
{ NULL, NULL }, /* B */ |
post_UR, /* UR */ |
{ NULL, NULL }, /* I */ |
NULL, /* UE */ |
{ NULL, NULL }, /* IR */ |
NULL, /* ll */ |
{ NULL, NULL }, /* RI */ |
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{ NULL, posts_eq0 }, /* na */ |
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{ NULL, posts_sp }, /* sp */ |
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{ NULL, posts_nf }, /* nf */ |
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{ NULL, posts_fi }, /* fi */ |
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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, posts_le1 }, /* PD */ |
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{ NULL, posts_at }, /* AT */ |
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{ NULL, NULL }, /* in */ |
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{ NULL, posts_ft }, /* ft */ |
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{ NULL, posts_eq2 }, /* OP */ |
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{ NULL, posts_nf }, /* EX */ |
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{ NULL, posts_fi }, /* EE */ |
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{ NULL, posts_ur }, /* UR */ |
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{ NULL, NULL }, /* UE */ |
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{ NULL, NULL }, /* ll */ |
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}; |
}; |
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int |
void |
man_valid_pre(struct man *man, struct man_node *n) |
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{ |
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v_check *cp; |
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switch (n->type) { |
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case MAN_TEXT: |
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/* FALLTHROUGH */ |
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case MAN_ROOT: |
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/* FALLTHROUGH */ |
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case MAN_EQN: |
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/* FALLTHROUGH */ |
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case MAN_TBL: |
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return(1); |
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default: |
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break; |
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} |
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if (NULL == (cp = man_valids[n->tok].pres)) |
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return(1); |
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for ( ; *cp; cp++) |
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if ( ! (*cp)(man, n)) |
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return(0); |
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return(1); |
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} |
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int |
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man_valid_post(struct man *man) |
man_valid_post(struct man *man) |
{ |
{ |
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struct roff_node *n; |
v_check *cp; |
v_check *cp; |
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if (MAN_VALID & man->last->flags) |
n = man->last; |
return(1); |
if (n->flags & MAN_VALID) |
man->last->flags |= MAN_VALID; |
return; |
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n->flags |= MAN_VALID; |
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switch (man->last->type) { |
switch (n->type) { |
case MAN_TEXT: |
case ROFFT_TEXT: |
check_text(man, man->last); |
check_text(man, n); |
return(1); |
break; |
case MAN_ROOT: |
case ROFFT_ROOT: |
return(check_root(man, man->last)); |
check_root(man, n); |
case MAN_EQN: |
break; |
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case ROFFT_EQN: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MAN_TBL: |
case ROFFT_TBL: |
return(1); |
break; |
default: |
default: |
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cp = man_valids + n->tok; |
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if (*cp) |
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(*cp)(man, n); |
break; |
break; |
} |
} |
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if (NULL == (cp = man_valids[man->last->tok].posts)) |
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return(1); |
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for ( ; *cp; cp++) |
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if ( ! (*cp)(man, man->last)) |
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return(0); |
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return(1); |
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} |
} |
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static int |
static void |
check_root(CHKARGS) |
check_root(CHKARGS) |
{ |
{ |
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if (MAN_BLINE & man->flags) |
assert((man->flags & (MAN_BLINE | MAN_ELINE)) == 0); |
man_nmsg(man, n, MANDOCERR_SCOPEEXIT); |
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else if (MAN_ELINE & man->flags) |
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man_nmsg(man, n, MANDOCERR_SCOPEEXIT); |
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man->flags &= ~MAN_BLINE; |
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man->flags &= ~MAN_ELINE; |
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if (NULL == man->first->child) |
if (NULL == man->first->child) |
man_nmsg(man, n, MANDOCERR_DOC_EMPTY); |
mandoc_msg(MANDOCERR_DOC_EMPTY, man->parse, |
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n->line, n->pos, NULL); |
else |
else |
man->meta.hasbody = 1; |
man->meta.hasbody = 1; |
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if (NULL == man->meta.title) { |
if (NULL == man->meta.title) { |
man_nmsg(man, n, MANDOCERR_TH_MISSING); |
mandoc_msg(MANDOCERR_TH_NOTITLE, man->parse, |
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n->line, n->pos, NULL); |
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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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man->meta.title = mandoc_strdup("unknown"); |
man->meta.title = mandoc_strdup(""); |
man->meta.msec = mandoc_strdup("1"); |
man->meta.msec = mandoc_strdup(""); |
man->meta.date = man->quick ? mandoc_strdup("") : |
man->meta.date = man->quick ? mandoc_strdup("") : |
mandoc_normdate(man->parse, NULL, n->line, n->pos); |
mandoc_normdate(man->parse, NULL, n->line, n->pos); |
} |
} |
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return(1); |
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} |
} |
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static void |
static void |
Line 230 check_text(CHKARGS) |
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Line 165 check_text(CHKARGS) |
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cp = n->string; |
cp = n->string; |
for (p = cp; NULL != (p = strchr(p, '\t')); p++) |
for (p = cp; NULL != (p = strchr(p, '\t')); p++) |
man_pmsg(man, n->line, (int)(p - cp), MANDOCERR_BADTAB); |
mandoc_msg(MANDOCERR_FI_TAB, man->parse, |
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n->line, n->pos + (p - cp), NULL); |
} |
} |
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#define INEQ_DEFINE(x, ineq, name) \ |
static void |
static int \ |
post_OP(CHKARGS) |
check_##name(CHKARGS) \ |
{ |
{ \ |
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if (n->nchild ineq (x)) \ |
if (n->nchild == 0) |
return(1); \ |
mandoc_msg(MANDOCERR_OP_EMPTY, man->parse, |
mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, n->pos, \ |
n->line, n->pos, "OP"); |
"line arguments %s %d (have %d)", \ |
else if (n->nchild > 2) { |
#ineq, (x), n->nchild); \ |
n = n->child->next->next; |
return(1); \ |
mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse, |
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n->line, n->pos, "OP ... %s", n->string); |
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} |
} |
} |
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INEQ_DEFINE(0, ==, eq0) |
static void |
INEQ_DEFINE(2, ==, eq2) |
post_UR(CHKARGS) |
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_head1(CHKARGS) |
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{ |
{ |
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if (MAN_HEAD == n->type && 1 != n->nchild) |
if (n->type == ROFFT_HEAD && n->child == NULL) |
mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, |
mandoc_vmsg(MANDOCERR_UR_NOHEAD, man->parse, |
n->pos, "line arguments eq 1 (have %d)", n->nchild); |
n->line, n->pos, "UR"); |
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check_part(man, n); |
return(1); |
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} |
} |
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static int |
static void |
post_ft(CHKARGS) |
post_ft(CHKARGS) |
{ |
{ |
char *cp; |
char *cp; |
int ok; |
int ok; |
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if (0 == n->nchild) |
if (0 == n->nchild) |
return(1); |
return; |
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ok = 0; |
ok = 0; |
cp = n->child->string; |
cp = n->child->string; |
Line 303 post_ft(CHKARGS) |
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Line 234 post_ft(CHKARGS) |
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} |
} |
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if (0 == ok) { |
if (0 == ok) { |
mandoc_vmsg(MANDOCERR_BADFONT, man->parse, n->line, |
mandoc_vmsg(MANDOCERR_FT_BAD, man->parse, |
n->pos, "%s", cp); |
n->line, n->pos, "ft %s", cp); |
*cp = '\0'; |
*cp = '\0'; |
} |
} |
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if (1 < n->nchild) |
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mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, |
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n->pos, "want one child (have %d)", n->nchild); |
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return(1); |
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} |
} |
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static int |
static void |
pre_sec(CHKARGS) |
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{ |
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if (MAN_BLOCK == n->type) |
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man->flags &= ~MAN_LITERAL; |
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return(1); |
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} |
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static int |
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post_sec(CHKARGS) |
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{ |
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if ( ! (MAN_HEAD == n->type && 0 == n->nchild)) |
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return(1); |
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man_nmsg(man, n, MANDOCERR_SYNTARGCOUNT); |
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return(0); |
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} |
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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) |
mandoc_msg(MANDOCERR_ARGCWARN, man->parse, n->line, |
mandoc_msg(MANDOCERR_BLK_EMPTY, man->parse, |
n->pos, "want children (have none)"); |
n->line, n->pos, man_macronames[n->tok]); |
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return(1); |
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} |
} |
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static int |
static void |
check_par(CHKARGS) |
check_par(CHKARGS) |
{ |
{ |
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switch (n->type) { |
switch (n->type) { |
case MAN_BLOCK: |
case ROFFT_BLOCK: |
if (0 == n->body->nchild) |
if (0 == n->body->nchild) |
man_node_delete(man, n); |
man_node_delete(man, n); |
break; |
break; |
case MAN_BODY: |
case ROFFT_BODY: |
if (0 == n->nchild) |
if (0 == n->nchild) |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
man->parse, n->line, n->pos, |
man->parse, n->line, n->pos, |
"%s empty", man_macronames[n->tok]); |
"%s empty", man_macronames[n->tok]); |
break; |
break; |
case MAN_HEAD: |
case ROFFT_HEAD: |
if (n->nchild) |
if (n->nchild) |
man_nmsg(man, n, MANDOCERR_ARGSLOST); |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
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man->parse, n->line, n->pos, |
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"%s %s%s", man_macronames[n->tok], |
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n->child->string, |
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n->nchild > 1 ? " ..." : ""); |
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
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return(1); |
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} |
} |
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static int |
static void |
post_IP(CHKARGS) |
post_IP(CHKARGS) |
{ |
{ |
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switch (n->type) { |
switch (n->type) { |
case MAN_BLOCK: |
case ROFFT_BLOCK: |
if (0 == n->head->nchild && 0 == n->body->nchild) |
if (0 == n->head->nchild && 0 == n->body->nchild) |
man_node_delete(man, n); |
man_node_delete(man, n); |
break; |
break; |
case MAN_BODY: |
case ROFFT_BODY: |
if (0 == n->parent->head->nchild && 0 == n->nchild) |
if (0 == n->parent->head->nchild && 0 == n->nchild) |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
mandoc_vmsg(MANDOCERR_PAR_SKIP, |
man->parse, n->line, n->pos, |
man->parse, n->line, n->pos, |
Line 390 post_IP(CHKARGS) |
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Line 295 post_IP(CHKARGS) |
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default: |
default: |
break; |
break; |
} |
} |
return(1); |
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} |
} |
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static int |
static void |
post_TH(CHKARGS) |
post_TH(CHKARGS) |
{ |
{ |
struct man_node *nb; |
struct roff_node *nb; |
const char *p; |
const char *p; |
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free(man->meta.title); |
free(man->meta.title); |
Line 418 post_TH(CHKARGS) |
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Line 322 post_TH(CHKARGS) |
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/* Only warn about this once... */ |
/* Only warn about this once... */ |
if (isalpha((unsigned char)*p) && |
if (isalpha((unsigned char)*p) && |
! isupper((unsigned char)*p)) { |
! isupper((unsigned char)*p)) { |
mandoc_msg(MANDOCERR_TITLE_CASE, |
mandoc_vmsg(MANDOCERR_TITLE_CASE, |
man->parse, n->line, |
man->parse, n->line, |
n->pos + (p - n->string), |
n->pos + (p - n->string), |
n->string); |
"TH %s", n->string); |
break; |
break; |
} |
} |
} |
} |
man->meta.title = mandoc_strdup(n->string); |
man->meta.title = mandoc_strdup(n->string); |
} else |
} else { |
man->meta.title = mandoc_strdup(""); |
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 SOURCE VOL */ |
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Line 435 post_TH(CHKARGS) |
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Line 342 post_TH(CHKARGS) |
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n = n->next; |
n = n->next; |
if (n && n->string) |
if (n && n->string) |
man->meta.msec = mandoc_strdup(n->string); |
man->meta.msec = mandoc_strdup(n->string); |
else |
else { |
man->meta.msec = mandoc_strdup(""); |
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<- SOURCE VOL */ |
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Line 449 post_TH(CHKARGS) |
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Line 359 post_TH(CHKARGS) |
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n->line, n->pos); |
n->line, n->pos); |
} else { |
} else { |
man->meta.date = mandoc_strdup(""); |
man->meta.date = mandoc_strdup(""); |
man_nmsg(man, n ? n : nb, MANDOCERR_DATE_MISSING); |
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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/* TITLE MSEC DATE ->SOURCE<- VOL */ |
/* TITLE MSEC DATE ->SOURCE<- VOL */ |
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if (n && (n = n->next)) |
if (n && (n = n->next)) |
man->meta.source = mandoc_strdup(n->string); |
man->meta.source = mandoc_strdup(n->string); |
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else if (man->defos != NULL) |
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man->meta.source = mandoc_strdup(man->defos); |
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/* TITLE MSEC DATE SOURCE ->VOL<- */ |
/* TITLE MSEC DATE SOURCE ->VOL<- */ |
/* If missing, use the default VOL name for MSEC. */ |
/* If missing, use the default VOL name for MSEC. */ |
Line 466 post_TH(CHKARGS) |
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Line 380 post_TH(CHKARGS) |
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(NULL != (p = mandoc_a2msec(man->meta.msec)))) |
(NULL != (p = mandoc_a2msec(man->meta.msec)))) |
man->meta.vol = mandoc_strdup(p); |
man->meta.vol = mandoc_strdup(p); |
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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(man, man->last); |
man_node_delete(man, man->last); |
return(1); |
|
} |
} |
|
|
static int |
static void |
post_nf(CHKARGS) |
post_nf(CHKARGS) |
{ |
{ |
|
|
if (MAN_LITERAL & man->flags) |
if (man->flags & MAN_LITERAL) |
man_nmsg(man, n, MANDOCERR_SCOPEREP); |
mandoc_msg(MANDOCERR_NF_SKIP, man->parse, |
|
n->line, n->pos, "nf"); |
|
|
man->flags |= MAN_LITERAL; |
man->flags |= MAN_LITERAL; |
return(1); |
|
} |
} |
|
|
static int |
static void |
post_fi(CHKARGS) |
post_fi(CHKARGS) |
{ |
{ |
|
|
if ( ! (MAN_LITERAL & man->flags)) |
if ( ! (MAN_LITERAL & man->flags)) |
man_nmsg(man, n, MANDOCERR_WNOSCOPE); |
mandoc_msg(MANDOCERR_FI_SKIP, man->parse, |
|
n->line, n->pos, "fi"); |
|
|
man->flags &= ~MAN_LITERAL; |
man->flags &= ~MAN_LITERAL; |
return(1); |
|
} |
} |
|
|
static int |
static void |
post_UC(CHKARGS) |
post_UC(CHKARGS) |
{ |
{ |
static const char * const bsd_versions[] = { |
static const char * const bsd_versions[] = { |
Line 511 post_UC(CHKARGS) |
|
Line 428 post_UC(CHKARGS) |
|
|
|
n = n->child; |
n = n->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 531 post_UC(CHKARGS) |
|
Line 448 post_UC(CHKARGS) |
|
|
|
free(man->meta.source); |
free(man->meta.source); |
man->meta.source = mandoc_strdup(p); |
man->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 544 post_AT(CHKARGS) |
|
Line 460 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 559 post_AT(CHKARGS) |
|
Line 475 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 569 post_AT(CHKARGS) |
|
Line 487 post_AT(CHKARGS) |
|
|
|
free(man->meta.source); |
free(man->meta.source); |
man->meta.source = mandoc_strdup(p); |
man->meta.source = mandoc_strdup(p); |
return(1); |
|
} |
} |
|
|
static int |
static void |
post_vs(CHKARGS) |
post_vs(CHKARGS) |
{ |
{ |
|
|
if (NULL != n->prev) |
if (NULL != n->prev) |
return(1); |
return; |
|
|
switch (n->parent->tok) { |
switch (n->parent->tok) { |
case MAN_SH: |
case MAN_SH: |
Line 597 post_vs(CHKARGS) |
|
Line 514 post_vs(CHKARGS) |
|
default: |
default: |
break; |
break; |
} |
} |
|
|
return(1); |
|
} |
} |