2014-11-22 18:08:25 +00:00
|
|
|
/* $Id: mdoc_validate.c,v 1.243 2014/08/06 15:09:05 schwarze Exp $ */
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
2014-01-31 19:59:03 +00:00
|
|
|
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
|
2014-11-22 18:08:25 +00:00
|
|
|
* Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
|
|
|
|
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
|
2012-10-18 09:55:16 +00:00
|
|
|
*
|
|
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
|
|
* copyright notice and this permission notice appear in all copies.
|
|
|
|
*
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
#include "config.h"
|
|
|
|
#endif
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
#ifndef OSNAME
|
2012-10-18 09:55:16 +00:00
|
|
|
#include <sys/utsname.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#include <sys/types.h>
|
|
|
|
|
|
|
|
#include <assert.h>
|
|
|
|
#include <ctype.h>
|
|
|
|
#include <limits.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <time.h>
|
|
|
|
|
|
|
|
#include "mdoc.h"
|
|
|
|
#include "mandoc.h"
|
2014-11-22 18:08:25 +00:00
|
|
|
#include "mandoc_aux.h"
|
2012-10-18 09:55:16 +00:00
|
|
|
#include "libmdoc.h"
|
|
|
|
#include "libmandoc.h"
|
|
|
|
|
|
|
|
/* FIXME: .Bl -diag can't have non-text children in HEAD. */
|
|
|
|
|
|
|
|
#define PRE_ARGS struct mdoc *mdoc, struct mdoc_node *n
|
|
|
|
#define POST_ARGS struct mdoc *mdoc
|
|
|
|
|
|
|
|
enum check_ineq {
|
|
|
|
CHECK_LT,
|
|
|
|
CHECK_GT,
|
|
|
|
CHECK_EQ
|
|
|
|
};
|
|
|
|
|
|
|
|
enum check_lvl {
|
|
|
|
CHECK_WARN,
|
|
|
|
CHECK_ERROR,
|
|
|
|
};
|
|
|
|
|
|
|
|
typedef int (*v_pre)(PRE_ARGS);
|
|
|
|
typedef int (*v_post)(POST_ARGS);
|
|
|
|
|
|
|
|
struct valids {
|
2014-11-22 18:08:25 +00:00
|
|
|
v_pre pre;
|
|
|
|
v_post post;
|
2012-10-18 09:55:16 +00:00
|
|
|
};
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int check_count(struct mdoc *, enum mdoc_type,
|
2012-10-18 09:55:16 +00:00
|
|
|
enum check_lvl, enum check_ineq, int);
|
|
|
|
static void check_text(struct mdoc *, int, int, char *);
|
2014-11-22 18:08:25 +00:00
|
|
|
static void check_argv(struct mdoc *,
|
2012-10-18 09:55:16 +00:00
|
|
|
struct mdoc_node *, struct mdoc_argv *);
|
|
|
|
static void check_args(struct mdoc *, struct mdoc_node *);
|
|
|
|
static enum mdoc_sec a2sec(const char *);
|
|
|
|
static size_t macro2len(enum mdoct);
|
|
|
|
|
|
|
|
static int ebool(POST_ARGS);
|
|
|
|
static int berr_ge1(POST_ARGS);
|
|
|
|
static int bwarn_ge1(POST_ARGS);
|
|
|
|
static int ewarn_eq0(POST_ARGS);
|
|
|
|
static int ewarn_eq1(POST_ARGS);
|
|
|
|
static int ewarn_ge1(POST_ARGS);
|
|
|
|
static int ewarn_le1(POST_ARGS);
|
|
|
|
static int hwarn_eq0(POST_ARGS);
|
|
|
|
static int hwarn_eq1(POST_ARGS);
|
|
|
|
static int hwarn_ge1(POST_ARGS);
|
|
|
|
|
|
|
|
static int post_an(POST_ARGS);
|
|
|
|
static int post_at(POST_ARGS);
|
|
|
|
static int post_bf(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_bk(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_bl(POST_ARGS);
|
|
|
|
static int post_bl_block(POST_ARGS);
|
|
|
|
static int post_bl_block_width(POST_ARGS);
|
|
|
|
static int post_bl_block_tag(POST_ARGS);
|
|
|
|
static int post_bl_head(POST_ARGS);
|
|
|
|
static int post_bx(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_d1(POST_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int post_defaults(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_dd(POST_ARGS);
|
|
|
|
static int post_dt(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_en(POST_ARGS);
|
|
|
|
static int post_es(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_eoln(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_ex(POST_ARGS);
|
|
|
|
static int post_fo(POST_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int post_hyph(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_hyphtext(POST_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int post_ignpar(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_it(POST_ARGS);
|
|
|
|
static int post_lb(POST_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int post_literal(POST_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int post_nd(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_nm(POST_ARGS);
|
|
|
|
static int post_ns(POST_ARGS);
|
|
|
|
static int post_os(POST_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int post_par(POST_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int post_root(POST_ARGS);
|
|
|
|
static int post_rs(POST_ARGS);
|
|
|
|
static int post_sh(POST_ARGS);
|
|
|
|
static int post_sh_body(POST_ARGS);
|
|
|
|
static int post_sh_head(POST_ARGS);
|
|
|
|
static int post_st(POST_ARGS);
|
|
|
|
static int post_vt(POST_ARGS);
|
|
|
|
static int pre_an(PRE_ARGS);
|
|
|
|
static int pre_bd(PRE_ARGS);
|
|
|
|
static int pre_bl(PRE_ARGS);
|
|
|
|
static int pre_dd(PRE_ARGS);
|
|
|
|
static int pre_display(PRE_ARGS);
|
|
|
|
static int pre_dt(PRE_ARGS);
|
|
|
|
static int pre_literal(PRE_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int pre_obsolete(PRE_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_os(PRE_ARGS);
|
|
|
|
static int pre_par(PRE_ARGS);
|
|
|
|
static int pre_std(PRE_ARGS);
|
|
|
|
|
|
|
|
static const struct valids mdoc_valids[MDOC_MAX] = {
|
|
|
|
{ NULL, NULL }, /* Ap */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ pre_dd, post_dd }, /* Dd */
|
|
|
|
{ pre_dt, post_dt }, /* Dt */
|
|
|
|
{ pre_os, post_os }, /* Os */
|
|
|
|
{ NULL, post_sh }, /* Sh */
|
|
|
|
{ NULL, post_ignpar }, /* Ss */
|
|
|
|
{ pre_par, post_par }, /* Pp */
|
|
|
|
{ pre_display, post_d1 }, /* D1 */
|
|
|
|
{ pre_literal, post_literal }, /* Dl */
|
|
|
|
{ pre_bd, post_literal }, /* Bd */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Ed */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ pre_bl, post_bl }, /* Bl */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* El */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ pre_par, post_it }, /* It */
|
|
|
|
{ NULL, NULL }, /* Ad */
|
|
|
|
{ pre_an, post_an }, /* An */
|
|
|
|
{ NULL, post_defaults }, /* Ar */
|
|
|
|
{ NULL, NULL }, /* Cd */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Cm */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, NULL }, /* Dv */
|
|
|
|
{ NULL, NULL }, /* Er */
|
|
|
|
{ NULL, NULL }, /* Ev */
|
|
|
|
{ pre_std, post_ex }, /* Ex */
|
|
|
|
{ NULL, NULL }, /* Fa */
|
|
|
|
{ NULL, ewarn_ge1 }, /* Fd */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Fl */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, NULL }, /* Fn */
|
|
|
|
{ NULL, NULL }, /* Ft */
|
|
|
|
{ NULL, NULL }, /* Ic */
|
|
|
|
{ NULL, ewarn_eq1 }, /* In */
|
|
|
|
{ NULL, post_defaults }, /* Li */
|
|
|
|
{ NULL, post_nd }, /* Nd */
|
|
|
|
{ NULL, post_nm }, /* Nm */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Op */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ pre_obsolete, NULL }, /* Ot */
|
|
|
|
{ NULL, post_defaults }, /* Pa */
|
|
|
|
{ pre_std, NULL }, /* Rv */
|
|
|
|
{ NULL, post_st }, /* St */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Va */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_vt }, /* Vt */
|
|
|
|
{ NULL, ewarn_ge1 }, /* Xr */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %A */
|
|
|
|
{ NULL, post_hyphtext }, /* %B */ /* FIXME: can be used outside Rs/Re. */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %D */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %I */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %J */
|
|
|
|
{ NULL, post_hyphtext }, /* %N */
|
|
|
|
{ NULL, post_hyphtext }, /* %O */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %P */
|
|
|
|
{ NULL, post_hyphtext }, /* %R */
|
|
|
|
{ NULL, post_hyphtext }, /* %T */ /* FIXME: can be used outside Rs/Re. */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %V */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Ac */
|
|
|
|
{ NULL, NULL }, /* Ao */
|
|
|
|
{ NULL, NULL }, /* Aq */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_at }, /* At */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Bc */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_bf }, /* Bf */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Bo */
|
|
|
|
{ NULL, NULL }, /* Bq */
|
|
|
|
{ NULL, NULL }, /* Bsx */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_bx }, /* Bx */
|
|
|
|
{ NULL, ebool }, /* Db */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Dc */
|
|
|
|
{ NULL, NULL }, /* Do */
|
|
|
|
{ NULL, NULL }, /* Dq */
|
|
|
|
{ NULL, NULL }, /* Ec */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, NULL }, /* Ef */
|
|
|
|
{ NULL, NULL }, /* Em */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Eo */
|
|
|
|
{ NULL, NULL }, /* Fx */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, NULL }, /* Ms */
|
|
|
|
{ NULL, ewarn_eq0 }, /* No */
|
|
|
|
{ NULL, post_ns }, /* Ns */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Nx */
|
|
|
|
{ NULL, NULL }, /* Ox */
|
|
|
|
{ NULL, NULL }, /* Pc */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, ewarn_eq1 }, /* Pf */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Po */
|
|
|
|
{ NULL, NULL }, /* Pq */
|
|
|
|
{ NULL, NULL }, /* Qc */
|
|
|
|
{ NULL, NULL }, /* Ql */
|
|
|
|
{ NULL, NULL }, /* Qo */
|
|
|
|
{ NULL, NULL }, /* Qq */
|
|
|
|
{ NULL, NULL }, /* Re */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_rs }, /* Rs */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Sc */
|
|
|
|
{ NULL, NULL }, /* So */
|
|
|
|
{ NULL, NULL }, /* Sq */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, ebool }, /* Sm */
|
|
|
|
{ NULL, post_hyph }, /* Sx */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Sy */
|
|
|
|
{ NULL, NULL }, /* Tn */
|
|
|
|
{ NULL, NULL }, /* Ux */
|
|
|
|
{ NULL, NULL }, /* Xc */
|
|
|
|
{ NULL, NULL }, /* Xo */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_fo }, /* Fo */
|
|
|
|
{ NULL, NULL }, /* Fc */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Oo */
|
|
|
|
{ NULL, NULL }, /* Oc */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_bk }, /* Bk */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Ek */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, post_eoln }, /* Bt */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Hf */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ pre_obsolete, NULL }, /* Fr */
|
|
|
|
{ NULL, post_eoln }, /* Ud */
|
|
|
|
{ NULL, post_lb }, /* Lb */
|
|
|
|
{ pre_par, post_par }, /* Lp */
|
|
|
|
{ NULL, NULL }, /* Lk */
|
|
|
|
{ NULL, post_defaults }, /* Mt */
|
|
|
|
{ NULL, NULL }, /* Brq */
|
|
|
|
{ NULL, NULL }, /* Bro */
|
|
|
|
{ NULL, NULL }, /* Brc */
|
|
|
|
{ NULL, ewarn_ge1 }, /* %C */
|
|
|
|
{ pre_obsolete, post_es }, /* Es */
|
|
|
|
{ pre_obsolete, post_en }, /* En */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Dx */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, ewarn_ge1 }, /* %Q */
|
|
|
|
{ NULL, post_par }, /* br */
|
|
|
|
{ NULL, post_par }, /* sp */
|
|
|
|
{ NULL, ewarn_eq1 }, /* %U */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL }, /* Ta */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, NULL }, /* ll */
|
2012-10-18 09:55:16 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
#define RSORD_MAX 14 /* Number of `Rs' blocks. */
|
|
|
|
|
|
|
|
static const enum mdoct rsord[RSORD_MAX] = {
|
|
|
|
MDOC__A,
|
|
|
|
MDOC__T,
|
|
|
|
MDOC__B,
|
|
|
|
MDOC__I,
|
|
|
|
MDOC__J,
|
|
|
|
MDOC__R,
|
|
|
|
MDOC__N,
|
|
|
|
MDOC__V,
|
2014-01-31 19:59:03 +00:00
|
|
|
MDOC__U,
|
2012-10-18 09:55:16 +00:00
|
|
|
MDOC__P,
|
|
|
|
MDOC__Q,
|
|
|
|
MDOC__C,
|
2014-01-31 19:59:03 +00:00
|
|
|
MDOC__D,
|
|
|
|
MDOC__O
|
2012-10-18 09:55:16 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const char * const secnames[SEC__MAX] = {
|
|
|
|
NULL,
|
|
|
|
"NAME",
|
|
|
|
"LIBRARY",
|
|
|
|
"SYNOPSIS",
|
|
|
|
"DESCRIPTION",
|
2014-11-22 18:08:25 +00:00
|
|
|
"CONTEXT",
|
2012-10-18 09:55:16 +00:00
|
|
|
"IMPLEMENTATION NOTES",
|
|
|
|
"RETURN VALUES",
|
|
|
|
"ENVIRONMENT",
|
|
|
|
"FILES",
|
|
|
|
"EXIT STATUS",
|
|
|
|
"EXAMPLES",
|
|
|
|
"DIAGNOSTICS",
|
|
|
|
"COMPATIBILITY",
|
|
|
|
"ERRORS",
|
|
|
|
"SEE ALSO",
|
|
|
|
"STANDARDS",
|
|
|
|
"HISTORY",
|
|
|
|
"AUTHORS",
|
|
|
|
"CAVEATS",
|
|
|
|
"BUGS",
|
|
|
|
"SECURITY CONSIDERATIONS",
|
|
|
|
NULL
|
|
|
|
};
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
int
|
|
|
|
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
v_pre p;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
switch (n->type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_TEXT:
|
|
|
|
check_text(mdoc, n->line, n->pos, n->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_TBL:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_EQN:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_ROOT:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
check_args(mdoc, n);
|
2014-11-22 18:08:25 +00:00
|
|
|
p = mdoc_valids[n->tok].pre;
|
|
|
|
return(*p ? (*p)(mdoc, n) : 1);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
mdoc_valid_post(struct mdoc *mdoc)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n;
|
|
|
|
v_post p;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n = mdoc->last;
|
|
|
|
if (n->flags & MDOC_VALID)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
n->flags |= MDOC_VALID;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
switch (n->type) {
|
|
|
|
case MDOC_TEXT:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_EQN:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_TBL:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_ROOT:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(post_root(mdoc));
|
|
|
|
default:
|
2014-11-22 18:08:25 +00:00
|
|
|
p = mdoc_valids[n->tok].post;
|
|
|
|
return(*p ? (*p)(mdoc) : 1);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2014-11-22 18:08:25 +00:00
|
|
|
check_count(struct mdoc *mdoc, enum mdoc_type type,
|
2012-10-18 09:55:16 +00:00
|
|
|
enum check_lvl lvl, enum check_ineq ineq, int val)
|
|
|
|
{
|
|
|
|
const char *p;
|
|
|
|
enum mandocerr t;
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (mdoc->last->type != type)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
switch (ineq) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case CHECK_LT:
|
2012-10-18 09:55:16 +00:00
|
|
|
p = "less than ";
|
2014-01-31 19:59:03 +00:00
|
|
|
if (mdoc->last->nchild < val)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case CHECK_GT:
|
2012-10-18 09:55:16 +00:00
|
|
|
p = "more than ";
|
2014-01-31 19:59:03 +00:00
|
|
|
if (mdoc->last->nchild > val)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case CHECK_EQ:
|
2012-10-18 09:55:16 +00:00
|
|
|
p = "";
|
2014-01-31 19:59:03 +00:00
|
|
|
if (val == mdoc->last->nchild)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
abort();
|
|
|
|
/* NOTREACHED */
|
|
|
|
}
|
|
|
|
|
|
|
|
t = lvl == CHECK_WARN ? MANDOCERR_ARGCWARN : MANDOCERR_ARGCOUNT;
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(t, mdoc->parse, mdoc->last->line,
|
|
|
|
mdoc->last->pos, "want %s%d children (have %d)",
|
|
|
|
p, val, mdoc->last->nchild);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
berr_ge1(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
return(check_count(mdoc, MDOC_BODY, CHECK_ERROR, CHECK_GT, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
bwarn_ge1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_BODY, CHECK_WARN, CHECK_GT, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
ewarn_eq0(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
ewarn_eq1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
ewarn_ge1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_GT, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
ewarn_le1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_LT, 2));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
hwarn_eq0(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
hwarn_eq1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 1));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
hwarn_ge1(POST_ARGS)
|
|
|
|
{
|
|
|
|
return(check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_GT, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-31 19:59:03 +00:00
|
|
|
check_args(struct mdoc *mdoc, struct mdoc_node *n)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
if (NULL == n->args)
|
|
|
|
return;
|
|
|
|
|
|
|
|
assert(n->args->argc);
|
|
|
|
for (i = 0; i < (int)n->args->argc; i++)
|
2014-01-31 19:59:03 +00:00
|
|
|
check_argv(mdoc, n, &n->args->argv[i]);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-31 19:59:03 +00:00
|
|
|
check_argv(struct mdoc *mdoc, struct mdoc_node *n, struct mdoc_argv *v)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < (int)v->sz; i++)
|
2014-01-31 19:59:03 +00:00
|
|
|
check_text(mdoc, v->line, v->pos, v->value[i]);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-31 19:59:03 +00:00
|
|
|
check_text(struct mdoc *mdoc, int ln, int pos, char *p)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
char *cp;
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_LITERAL & mdoc->flags)
|
2012-10-18 09:55:16 +00:00
|
|
|
return;
|
|
|
|
|
|
|
|
for (cp = p; NULL != (p = strchr(p, '\t')); p++)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
|
|
|
|
ln, pos + (int)(p - cp), NULL);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_display(PRE_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *node;
|
|
|
|
|
|
|
|
if (MDOC_BLOCK != n->type)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (node = mdoc->last->parent; node; node = node->parent)
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_BLOCK == node->type)
|
|
|
|
if (MDOC_Bd == node->tok)
|
|
|
|
break;
|
|
|
|
|
|
|
|
if (node)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_BD_NEST,
|
|
|
|
mdoc->parse, n->line, n->pos,
|
|
|
|
"%s in Bd", mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_bl(PRE_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *np;
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_argv *argv, *wa;
|
|
|
|
int i;
|
|
|
|
enum mdocargt mdoclt;
|
|
|
|
enum mdoc_list lt;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (MDOC_BLOCK != n->type) {
|
|
|
|
if (ENDBODY_NOT != n->end) {
|
|
|
|
assert(n->pending);
|
|
|
|
np = n->pending->parent;
|
|
|
|
} else
|
|
|
|
np = n->parent;
|
|
|
|
|
|
|
|
assert(np);
|
|
|
|
assert(MDOC_BLOCK == np->type);
|
|
|
|
assert(MDOC_Bl == np->tok);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* First figure out which kind of list to use: bind ourselves to
|
|
|
|
* the first mentioned list type and warn about any remaining
|
|
|
|
* ones. If we find no list type, we default to LIST_item.
|
|
|
|
*/
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
wa = n->args->argv;
|
|
|
|
mdoclt = MDOC_ARG_MAX;
|
2012-10-18 09:55:16 +00:00
|
|
|
for (i = 0; n->args && i < (int)n->args->argc; i++) {
|
2014-11-22 18:08:25 +00:00
|
|
|
argv = n->args->argv + i;
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST__NONE;
|
2014-11-22 18:08:25 +00:00
|
|
|
switch (argv->arg) {
|
2012-10-18 09:55:16 +00:00
|
|
|
/* Set list types. */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Bullet:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_bullet;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Dash:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_dash;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Enum:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_enum;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Hyphen:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_hyphen;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Item:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_item;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Tag:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_tag;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Diag:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_diag;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Hang:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_hang;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ohang:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_ohang;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Inset:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_inset;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Column:
|
2012-10-18 09:55:16 +00:00
|
|
|
lt = LIST_column;
|
|
|
|
break;
|
|
|
|
/* Set list arguments. */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Compact:
|
|
|
|
if (n->norm->Bl.comp)
|
|
|
|
mandoc_msg(MANDOCERR_ARG_REP,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bl -compact");
|
|
|
|
n->norm->Bl.comp = 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Width:
|
|
|
|
wa = argv;
|
|
|
|
if (0 == argv->sz) {
|
|
|
|
mandoc_msg(MANDOCERR_ARG_EMPTY,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bl -width");
|
|
|
|
n->norm->Bl.width = "0n";
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL != n->norm->Bl.width)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_REP,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bl -width %s",
|
|
|
|
argv->value[0]);
|
|
|
|
n->norm->Bl.width = argv->value[0];
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Offset:
|
|
|
|
if (0 == argv->sz) {
|
|
|
|
mandoc_msg(MANDOCERR_ARG_EMPTY,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bl -offset");
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL != n->norm->Bl.offs)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_REP,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bl -offset %s",
|
|
|
|
argv->value[0]);
|
|
|
|
n->norm->Bl.offs = argv->value[0];
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
continue;
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (LIST__NONE == lt)
|
|
|
|
continue;
|
|
|
|
mdoclt = argv->arg;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Check: multiple list types. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (LIST__NONE != n->norm->Bl.type) {
|
|
|
|
mandoc_vmsg(MANDOCERR_BL_REP,
|
|
|
|
mdoc->parse, n->line, n->pos,
|
|
|
|
"Bl -%s", mdoc_argnames[argv->arg]);
|
|
|
|
continue;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* The list type should come first. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (n->norm->Bl.width ||
|
|
|
|
n->norm->Bl.offs ||
|
|
|
|
n->norm->Bl.comp)
|
|
|
|
mandoc_vmsg(MANDOCERR_BL_LATETYPE,
|
|
|
|
mdoc->parse, n->line, n->pos, "Bl -%s",
|
|
|
|
mdoc_argnames[n->args->argv[0].arg]);
|
|
|
|
|
|
|
|
n->norm->Bl.type = lt;
|
|
|
|
if (LIST_column == lt) {
|
|
|
|
n->norm->Bl.ncols = argv->sz;
|
|
|
|
n->norm->Bl.cols = (void *)argv->value;
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Allow lists to default to LIST_item. */
|
|
|
|
|
|
|
|
if (LIST__NONE == n->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
|
|
|
|
n->line, n->pos, "Bl");
|
2012-10-18 09:55:16 +00:00
|
|
|
n->norm->Bl.type = LIST_item;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Validate the width field. Some list types don't need width
|
|
|
|
* types and should be warned about them. Others should have it
|
2014-01-31 19:59:03 +00:00
|
|
|
* and must also be warned. Yet others have a default and need
|
|
|
|
* no warning.
|
2012-10-18 09:55:16 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
switch (n->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_tag:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (NULL == n->norm->Bl.width)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
|
|
|
|
n->line, n->pos, "Bl -tag");
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_column:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_diag:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_ohang:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_inset:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_item:
|
2012-10-18 09:55:16 +00:00
|
|
|
if (n->norm->Bl.width)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
|
|
|
|
wa->line, wa->pos, "Bl -%s",
|
|
|
|
mdoc_argnames[mdoclt]);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_bullet:
|
2014-01-31 19:59:03 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_dash:
|
2014-01-31 19:59:03 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_hyphen:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (NULL == n->norm->Bl.width)
|
|
|
|
n->norm->Bl.width = "2n";
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_enum:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (NULL == n->norm->Bl.width)
|
|
|
|
n->norm->Bl.width = "3n";
|
|
|
|
break;
|
2012-10-18 09:55:16 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
return(pre_par(mdoc, n));
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_bd(PRE_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *np;
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_argv *argv;
|
|
|
|
int i;
|
|
|
|
enum mdoc_disp dt;
|
|
|
|
|
|
|
|
pre_literal(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (MDOC_BLOCK != n->type) {
|
|
|
|
if (ENDBODY_NOT != n->end) {
|
|
|
|
assert(n->pending);
|
|
|
|
np = n->pending->parent;
|
|
|
|
} else
|
|
|
|
np = n->parent;
|
|
|
|
|
|
|
|
assert(np);
|
|
|
|
assert(MDOC_BLOCK == np->type);
|
|
|
|
assert(MDOC_Bd == np->tok);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; n->args && i < (int)n->args->argc; i++) {
|
2014-11-22 18:08:25 +00:00
|
|
|
argv = n->args->argv + i;
|
2012-10-18 09:55:16 +00:00
|
|
|
dt = DISP__NONE;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
switch (argv->arg) {
|
|
|
|
case MDOC_Centred:
|
|
|
|
dt = DISP_centered;
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ragged:
|
2012-10-18 09:55:16 +00:00
|
|
|
dt = DISP_ragged;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Unfilled:
|
2012-10-18 09:55:16 +00:00
|
|
|
dt = DISP_unfilled;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Filled:
|
2012-10-18 09:55:16 +00:00
|
|
|
dt = DISP_filled;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Literal:
|
2012-10-18 09:55:16 +00:00
|
|
|
dt = DISP_literal;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_File:
|
|
|
|
mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
|
|
|
|
n->line, n->pos, NULL);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(0);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Offset:
|
|
|
|
if (0 == argv->sz) {
|
|
|
|
mandoc_msg(MANDOCERR_ARG_EMPTY,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bd -offset");
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL != n->norm->Bd.offs)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_REP,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bd -offset %s",
|
|
|
|
argv->value[0]);
|
|
|
|
n->norm->Bd.offs = argv->value[0];
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Compact:
|
|
|
|
if (n->norm->Bd.comp)
|
|
|
|
mandoc_msg(MANDOCERR_ARG_REP,
|
|
|
|
mdoc->parse, argv->line,
|
|
|
|
argv->pos, "Bd -compact");
|
|
|
|
n->norm->Bd.comp = 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
abort();
|
|
|
|
/* NOTREACHED */
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (DISP__NONE == dt)
|
|
|
|
continue;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (DISP__NONE == n->norm->Bd.type)
|
2012-10-18 09:55:16 +00:00
|
|
|
n->norm->Bd.type = dt;
|
2014-11-22 18:08:25 +00:00
|
|
|
else
|
|
|
|
mandoc_vmsg(MANDOCERR_BD_REP,
|
|
|
|
mdoc->parse, n->line, n->pos,
|
|
|
|
"Bd -%s", mdoc_argnames[argv->arg]);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (DISP__NONE == n->norm->Bd.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
|
|
|
|
n->line, n->pos, "Bd");
|
2012-10-18 09:55:16 +00:00
|
|
|
n->norm->Bd.type = DISP_ragged;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
return(pre_par(mdoc, n));
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_an(PRE_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_argv *argv;
|
|
|
|
size_t i;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (n->args == NULL)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (i = 1; i < n->args->argc; i++) {
|
|
|
|
argv = n->args->argv + i;
|
|
|
|
mandoc_vmsg(MANDOCERR_AN_REP,
|
|
|
|
mdoc->parse, argv->line, argv->pos,
|
|
|
|
"An -%s", mdoc_argnames[argv->arg]);
|
|
|
|
}
|
|
|
|
|
|
|
|
argv = n->args->argv;
|
|
|
|
if (argv->arg == MDOC_Split)
|
2012-10-18 09:55:16 +00:00
|
|
|
n->norm->An.auth = AUTH_split;
|
2014-11-22 18:08:25 +00:00
|
|
|
else if (argv->arg == MDOC_Nosplit)
|
2012-10-18 09:55:16 +00:00
|
|
|
n->norm->An.auth = AUTH_nosplit;
|
|
|
|
else
|
|
|
|
abort();
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_std(PRE_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (n->args && 1 == n->args->argc)
|
|
|
|
if (MDOC_Std == n->args->argv[0].arg)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2014-11-22 18:08:25 +00:00
|
|
|
pre_obsolete(PRE_ARGS)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (MDOC_ELEM == n->type || MDOC_BLOCK == n->type)
|
|
|
|
mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
|
|
|
return(1);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
pre_dt(PRE_ARGS)
|
|
|
|
{
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.title != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dt");
|
|
|
|
else if (mdoc->meta.os != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dt after Os");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_os(PRE_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.os != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
|
|
|
|
n->line, n->pos, "Os");
|
|
|
|
else if (mdoc->flags & MDOC_PBODY)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
|
|
|
|
n->line, n->pos, "Os");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_dd(PRE_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.date != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dd");
|
|
|
|
else if (mdoc->flags & MDOC_PBODY)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dd");
|
|
|
|
else if (mdoc->meta.title != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dd after Dt");
|
|
|
|
else if (mdoc->meta.os != NULL)
|
|
|
|
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
|
|
|
|
n->line, n->pos, "Dd after Os");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_bf(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *np, *nch;
|
2012-10-18 09:55:16 +00:00
|
|
|
enum mdocargt arg;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Unlike other data pointers, these are "housed" by the HEAD
|
|
|
|
* element, which contains the goods.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (MDOC_HEAD != mdoc->last->type) {
|
|
|
|
if (ENDBODY_NOT != mdoc->last->end) {
|
|
|
|
assert(mdoc->last->pending);
|
|
|
|
np = mdoc->last->pending->parent->head;
|
|
|
|
} else if (MDOC_BLOCK != mdoc->last->type) {
|
|
|
|
np = mdoc->last->parent->head;
|
2014-11-22 18:08:25 +00:00
|
|
|
} else
|
2012-10-18 09:55:16 +00:00
|
|
|
np = mdoc->last->head;
|
|
|
|
|
|
|
|
assert(np);
|
|
|
|
assert(MDOC_HEAD == np->type);
|
|
|
|
assert(MDOC_Bf == np->tok);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
np = mdoc->last;
|
|
|
|
assert(MDOC_BLOCK == np->parent->type);
|
|
|
|
assert(MDOC_Bf == np->parent->tok);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/* Check the number of arguments. */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
nch = np->child;
|
|
|
|
if (NULL == np->parent->args) {
|
|
|
|
if (NULL == nch) {
|
|
|
|
mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
|
|
|
|
np->line, np->pos, "Bf");
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
nch = nch->next;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL != nch)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
|
|
|
|
nch->line, nch->pos, "Bf ... %s", nch->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Extract argument into data. */
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (np->parent->args) {
|
|
|
|
arg = np->parent->args->argv[0].arg;
|
|
|
|
if (MDOC_Emphasis == arg)
|
|
|
|
np->norm->Bf.font = FONT_Em;
|
|
|
|
else if (MDOC_Literal == arg)
|
|
|
|
np->norm->Bf.font = FONT_Li;
|
|
|
|
else if (MDOC_Symbolic == arg)
|
|
|
|
np->norm->Bf.font = FONT_Sy;
|
|
|
|
else
|
|
|
|
abort();
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Extract parameter into data. */
|
|
|
|
|
|
|
|
if (0 == strcmp(np->child->string, "Em"))
|
|
|
|
np->norm->Bf.font = FONT_Em;
|
|
|
|
else if (0 == strcmp(np->child->string, "Li"))
|
|
|
|
np->norm->Bf.font = FONT_Li;
|
|
|
|
else if (0 == strcmp(np->child->string, "Sy"))
|
|
|
|
np->norm->Bf.font = FONT_Sy;
|
2014-11-22 18:08:25 +00:00
|
|
|
else
|
|
|
|
mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
|
|
|
|
np->child->line, np->child->pos,
|
|
|
|
"Bf %s", np->child->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_lb(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n;
|
|
|
|
const char *stdlibname;
|
|
|
|
char *libname;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n = mdoc->last->child;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
assert(n);
|
|
|
|
assert(MDOC_TEXT == n->type);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == (stdlibname = mdoc_a2lib(n->string)))
|
|
|
|
mandoc_asprintf(&libname,
|
|
|
|
"library \\(lq%s\\(rq", n->string);
|
|
|
|
else
|
|
|
|
libname = mandoc_strdup(stdlibname);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
free(n->string);
|
|
|
|
n->string = libname;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_eoln(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
const struct mdoc_node *n;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n = mdoc->last;
|
|
|
|
if (n->child)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_SKIP,
|
|
|
|
mdoc->parse, n->line, n->pos,
|
|
|
|
"%s %s", mdoc_macronames[n->tok],
|
|
|
|
n->child->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
post_fo(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
hwarn_eq1(mdoc);
|
|
|
|
bwarn_ge1(mdoc);
|
|
|
|
return(1);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
static int
|
|
|
|
post_vt(POST_ARGS)
|
|
|
|
{
|
|
|
|
const struct mdoc_node *n;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The Vt macro comes in both ELEM and BLOCK form, both of which
|
|
|
|
* have different syntaxes (yet more context-sensitive
|
|
|
|
* behaviour). ELEM types must have a child, which is already
|
|
|
|
* guaranteed by the in_line parsing routine; BLOCK types,
|
|
|
|
* specifically the BODY, should only have TEXT children.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (MDOC_BODY != mdoc->last->type)
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
for (n = mdoc->last->child; n; n = n->next)
|
2014-11-22 18:08:25 +00:00
|
|
|
if (MDOC_TEXT != n->type)
|
|
|
|
mandoc_msg(MANDOCERR_VT_CHILD, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_nm(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (NULL != mdoc->meta.name)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc_deroff(&mdoc->meta.name, mdoc->last);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == mdoc->meta.name)
|
|
|
|
mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos, "Nm");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
post_nd(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
berr_ge1(mdoc);
|
|
|
|
return(post_hyph(mdoc));
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_d1(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
bwarn_ge1(mdoc);
|
|
|
|
return(post_hyph(mdoc));
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
post_literal(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
|
|
|
|
if (mdoc->last->tok == MDOC_Bd)
|
|
|
|
hwarn_eq0(mdoc);
|
|
|
|
bwarn_ge1(mdoc);
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
|
|
|
* The `Dl' (note "el" not "one") and `Bd' macros unset the
|
|
|
|
* MDOC_LITERAL flag as they leave. Note that `Bd' only sets
|
|
|
|
* this in literal mode, but it doesn't hurt to just switch it
|
|
|
|
* off in general since displays can't be nested.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (MDOC_BODY == mdoc->last->type)
|
|
|
|
mdoc->flags &= ~MDOC_LITERAL;
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_defaults(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *nn;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The `Ar' defaults to "file ..." if no value is provided as an
|
|
|
|
* argument; the `Mt' and `Pa' macros use "~"; the `Li' just
|
|
|
|
* gets an empty string.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (mdoc->last->child)
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
nn = mdoc->last;
|
|
|
|
mdoc->next = MDOC_NEXT_CHILD;
|
|
|
|
|
|
|
|
switch (nn->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ar:
|
2012-10-18 09:55:16 +00:00
|
|
|
if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "file"))
|
|
|
|
return(0);
|
|
|
|
if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "..."))
|
|
|
|
return(0);
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Li:
|
2012-10-18 09:55:16 +00:00
|
|
|
if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, ""))
|
|
|
|
return(0);
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Pa:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Mt:
|
2012-10-18 09:55:16 +00:00
|
|
|
if ( ! mdoc_word_alloc(mdoc, nn->line, nn->pos, "~"))
|
|
|
|
return(0);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
abort();
|
|
|
|
/* NOTREACHED */
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
mdoc->last = nn;
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_at(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n;
|
|
|
|
const char *std_att;
|
|
|
|
char *att;
|
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
if (n->child == NULL) {
|
|
|
|
mdoc->next = MDOC_NEXT_CHILD;
|
|
|
|
if ( ! mdoc_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX"))
|
|
|
|
return(0);
|
|
|
|
mdoc->last = n;
|
|
|
|
return(1);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* If we have a child, look it up in the standard keys. If a
|
|
|
|
* key exist, use that instead of the child; if it doesn't,
|
|
|
|
* prefix "AT&T UNIX " to the existing data.
|
|
|
|
*/
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n = n->child;
|
|
|
|
assert(MDOC_TEXT == n->type);
|
|
|
|
if (NULL == (std_att = mdoc_a2att(n->string))) {
|
|
|
|
mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
|
|
|
|
n->line, n->pos, "At %s", n->string);
|
|
|
|
mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
|
|
|
|
} else
|
|
|
|
att = mandoc_strdup(std_att);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
free(n->string);
|
|
|
|
n->string = att;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_an(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *np;
|
|
|
|
|
|
|
|
np = mdoc->last;
|
|
|
|
if (AUTH__NONE == np->norm->An.auth) {
|
|
|
|
if (0 == np->child)
|
|
|
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_GT, 0);
|
|
|
|
} else if (np->child)
|
|
|
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 0);
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
post_en(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (MDOC_BLOCK == mdoc->last->type)
|
|
|
|
mdoc->last->norm->Es = mdoc->last_es;
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_es(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
mdoc->last_es = mdoc->last;
|
|
|
|
return(1);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
static int
|
|
|
|
post_it(POST_ARGS)
|
|
|
|
{
|
|
|
|
int i, cols;
|
|
|
|
enum mdoc_list lt;
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *nbl, *nit, *nch;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
nit = mdoc->last;
|
|
|
|
if (MDOC_BLOCK != nit->type)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
nbl = nit->parent->parent;
|
|
|
|
lt = nbl->norm->Bl.type;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
switch (lt) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_tag:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_hang:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_ohang:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_inset:
|
|
|
|
/* FALLTHROUGH */
|
|
|
|
case LIST_diag:
|
|
|
|
if (NULL == nit->head->child)
|
|
|
|
mandoc_vmsg(MANDOCERR_IT_NOHEAD,
|
|
|
|
mdoc->parse, nit->line, nit->pos,
|
|
|
|
"Bl -%s It",
|
|
|
|
mdoc_argnames[nbl->args->argv[0].arg]);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_bullet:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_dash:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_enum:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_hyphen:
|
|
|
|
if (NULL == nit->body->child)
|
|
|
|
mandoc_vmsg(MANDOCERR_IT_NOBODY,
|
|
|
|
mdoc->parse, nit->line, nit->pos,
|
|
|
|
"Bl -%s It",
|
|
|
|
mdoc_argnames[nbl->args->argv[0].arg]);
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_item:
|
|
|
|
if (NULL != nit->head->child)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARG_SKIP,
|
|
|
|
mdoc->parse, nit->line, nit->pos,
|
|
|
|
"It %s", nit->head->child->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_column:
|
|
|
|
cols = (int)nbl->norm->Bl.ncols;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
assert(NULL == nit->head->child);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (i = 0, nch = nit->child; nch; nch = nch->next)
|
|
|
|
if (MDOC_BODY == nch->type)
|
2012-10-18 09:55:16 +00:00
|
|
|
i++;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (i < cols || i > cols + 1)
|
|
|
|
mandoc_vmsg(MANDOCERR_ARGCOUNT,
|
|
|
|
mdoc->parse, nit->line, nit->pos,
|
|
|
|
"columns == %d (have %d)", cols, i);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
default:
|
|
|
|
abort();
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2014-11-22 18:08:25 +00:00
|
|
|
post_bl_block(POST_ARGS)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
struct mdoc_node *n, *ni, *nc;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* These are fairly complicated, so we've broken them into two
|
|
|
|
* functions. post_bl_block_tag() is called when a -tag is
|
|
|
|
* specified, but no -width (it must be guessed). The second
|
|
|
|
* when a -width is specified (macro indicators must be
|
|
|
|
* rewritten into real lengths).
|
|
|
|
*/
|
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (LIST_tag == n->norm->Bl.type &&
|
|
|
|
NULL == n->norm->Bl.width) {
|
2012-10-18 09:55:16 +00:00
|
|
|
if ( ! post_bl_block_tag(mdoc))
|
|
|
|
return(0);
|
2014-01-31 19:59:03 +00:00
|
|
|
assert(n->norm->Bl.width);
|
2012-10-18 09:55:16 +00:00
|
|
|
} else if (NULL != n->norm->Bl.width) {
|
|
|
|
if ( ! post_bl_block_width(mdoc))
|
|
|
|
return(0);
|
2014-01-31 19:59:03 +00:00
|
|
|
assert(n->norm->Bl.width);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
for (ni = n->body->child; ni; ni = ni->next) {
|
|
|
|
if (NULL == ni->body)
|
|
|
|
continue;
|
|
|
|
nc = ni->body->last;
|
|
|
|
while (NULL != nc) {
|
|
|
|
switch (nc->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Pp:
|
2014-01-31 19:59:03 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Lp:
|
2014-01-31 19:59:03 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_br:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
nc = NULL;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (NULL == ni->next) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_PAR_MOVE,
|
|
|
|
mdoc->parse, nc->line, nc->pos,
|
|
|
|
mdoc_macronames[nc->tok]);
|
2014-01-31 19:59:03 +00:00
|
|
|
if ( ! mdoc_node_relink(mdoc, nc))
|
|
|
|
return(0);
|
|
|
|
} else if (0 == n->norm->Bl.comp &&
|
|
|
|
LIST_column != n->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP,
|
|
|
|
mdoc->parse, nc->line, nc->pos,
|
|
|
|
"%s before It",
|
|
|
|
mdoc_macronames[nc->tok]);
|
2014-01-31 19:59:03 +00:00
|
|
|
mdoc_node_delete(mdoc, nc);
|
|
|
|
} else
|
|
|
|
break;
|
|
|
|
nc = ni->body->last;
|
|
|
|
}
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_bl_block_width(POST_ARGS)
|
|
|
|
{
|
|
|
|
size_t width;
|
|
|
|
int i;
|
|
|
|
enum mdoct tok;
|
|
|
|
struct mdoc_node *n;
|
2014-11-22 18:08:25 +00:00
|
|
|
char buf[24];
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Calculate the real width of a list from the -width string,
|
|
|
|
* which may contain a macro (with a known default width), a
|
|
|
|
* literal string, or a scaling width.
|
|
|
|
*
|
|
|
|
* If the value to -width is a macro, then we re-write it to be
|
|
|
|
* the macro's width as set in share/tmac/mdoc/doc-common.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (0 == strcmp(n->norm->Bl.width, "Ds"))
|
|
|
|
width = 6;
|
|
|
|
else if (MDOC_MAX == (tok = mdoc_hash_find(n->norm->Bl.width)))
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
else
|
|
|
|
width = macro2len(tok);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* The value already exists: free and reallocate it. */
|
|
|
|
|
|
|
|
assert(n->args);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (i = 0; i < (int)n->args->argc; i++)
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_Width == n->args->argv[i].arg)
|
|
|
|
break;
|
|
|
|
|
|
|
|
assert(i < (int)n->args->argc);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%un", (unsigned int)width);
|
2012-10-18 09:55:16 +00:00
|
|
|
free(n->args->argv[i].value[0]);
|
|
|
|
n->args->argv[i].value[0] = mandoc_strdup(buf);
|
|
|
|
|
|
|
|
/* Set our width! */
|
|
|
|
n->norm->Bl.width = n->args->argv[i].value[0];
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_bl_block_tag(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n, *nn;
|
|
|
|
size_t sz, ssz;
|
|
|
|
int i;
|
2014-11-22 18:08:25 +00:00
|
|
|
char buf[24];
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Calculate the -width for a `Bl -tag' list if it hasn't been
|
|
|
|
* provided. Uses the first head macro. NOTE AGAIN: this is
|
|
|
|
* ONLY if the -width argument has NOT been provided. See
|
|
|
|
* post_bl_block_width() for converting the -width string.
|
|
|
|
*/
|
|
|
|
|
|
|
|
sz = 10;
|
|
|
|
n = mdoc->last;
|
|
|
|
|
|
|
|
for (nn = n->body->child; nn; nn = nn->next) {
|
|
|
|
if (MDOC_It != nn->tok)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
assert(MDOC_BLOCK == nn->type);
|
|
|
|
nn = nn->head->child;
|
|
|
|
|
|
|
|
if (nn == NULL)
|
|
|
|
break;
|
|
|
|
|
|
|
|
if (MDOC_TEXT == nn->type) {
|
|
|
|
sz = strlen(nn->string) + 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (0 != (ssz = macro2len(nn->tok)))
|
|
|
|
sz = ssz;
|
|
|
|
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Defaults to ten ens. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* We have to dynamically add this to the macro's argument list.
|
|
|
|
* We're guaranteed that a MDOC_Width doesn't already exist.
|
|
|
|
*/
|
|
|
|
|
|
|
|
assert(n->args);
|
|
|
|
i = (int)(n->args->argc)++;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n->args->argv = mandoc_reallocarray(n->args->argv,
|
|
|
|
n->args->argc, sizeof(struct mdoc_argv));
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
n->args->argv[i].arg = MDOC_Width;
|
|
|
|
n->args->argv[i].line = n->line;
|
|
|
|
n->args->argv[i].pos = n->pos;
|
|
|
|
n->args->argv[i].sz = 1;
|
|
|
|
n->args->argv[i].value = mandoc_malloc(sizeof(char *));
|
|
|
|
n->args->argv[i].value[0] = mandoc_strdup(buf);
|
|
|
|
|
|
|
|
/* Set our width! */
|
|
|
|
n->norm->Bl.width = n->args->argv[i].value[0];
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2014-11-22 18:08:25 +00:00
|
|
|
post_bl_head(POST_ARGS)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
struct mdoc_node *np, *nn, *nnp;
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_argv *argv;
|
2012-10-18 09:55:16 +00:00
|
|
|
int i, j;
|
|
|
|
|
|
|
|
if (LIST_column != mdoc->last->norm->Bl.type)
|
|
|
|
/* FIXME: this should be ERROR class... */
|
|
|
|
return(hwarn_eq0(mdoc));
|
|
|
|
|
|
|
|
/*
|
2014-11-22 18:08:25 +00:00
|
|
|
* Append old-style lists, where the column width specifiers
|
2012-10-18 09:55:16 +00:00
|
|
|
* trail as macro parameters, to the new-style ("normal-form")
|
|
|
|
* lists where they're argument values following -column.
|
|
|
|
*/
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->last->child == NULL)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
|
|
|
|
np = mdoc->last->parent;
|
|
|
|
assert(np->args);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (j = 0; j < (int)np->args->argc; j++)
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_Column == np->args->argv[j].arg)
|
|
|
|
break;
|
|
|
|
|
|
|
|
assert(j < (int)np->args->argc);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Accommodate for new-style groff column syntax. Shuffle the
|
|
|
|
* child nodes, all of which must be TEXT, as arguments for the
|
|
|
|
* column field. Then, delete the head children.
|
|
|
|
*/
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
argv = np->args->argv + j;
|
|
|
|
i = argv->sz;
|
|
|
|
argv->sz += mdoc->last->nchild;
|
|
|
|
argv->value = mandoc_reallocarray(argv->value,
|
|
|
|
argv->sz, sizeof(char *));
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->last->norm->Bl.ncols = argv->sz;
|
|
|
|
mdoc->last->norm->Bl.cols = (void *)argv->value;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (nn = mdoc->last->child; nn; i++) {
|
|
|
|
argv->value[i] = nn->string;
|
2012-10-18 09:55:16 +00:00
|
|
|
nn->string = NULL;
|
|
|
|
nnp = nn;
|
|
|
|
nn = nn->next;
|
|
|
|
mdoc_node_delete(NULL, nnp);
|
|
|
|
}
|
|
|
|
|
|
|
|
mdoc->last->nchild = 0;
|
|
|
|
mdoc->last->child = NULL;
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_bl(POST_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
struct mdoc_node *nparent, *nprev; /* of the Bl block */
|
|
|
|
struct mdoc_node *nblock, *nbody; /* of the Bl */
|
|
|
|
struct mdoc_node *nchild, *nnext; /* of the Bl body */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
nbody = mdoc->last;
|
|
|
|
switch (nbody->type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_BLOCK:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(post_bl_block(mdoc));
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_HEAD:
|
2014-01-31 19:59:03 +00:00
|
|
|
return(post_bl_head(mdoc));
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
bwarn_ge1(mdoc);
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
nchild = nbody->child;
|
|
|
|
while (NULL != nchild) {
|
|
|
|
if (MDOC_It == nchild->tok || MDOC_Sm == nchild->tok) {
|
|
|
|
nchild = nchild->next;
|
2012-10-18 09:55:16 +00:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
|
|
|
|
nchild->line, nchild->pos,
|
|
|
|
mdoc_macronames[nchild->tok]);
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Move the node out of the Bl block.
|
|
|
|
* First, collect all required node pointers.
|
|
|
|
*/
|
|
|
|
|
|
|
|
nblock = nbody->parent;
|
|
|
|
nprev = nblock->prev;
|
|
|
|
nparent = nblock->parent;
|
|
|
|
nnext = nchild->next;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Unlink this child.
|
|
|
|
*/
|
|
|
|
|
|
|
|
assert(NULL == nchild->prev);
|
|
|
|
if (0 == --nbody->nchild) {
|
|
|
|
nbody->child = NULL;
|
|
|
|
nbody->last = NULL;
|
|
|
|
assert(NULL == nnext);
|
|
|
|
} else {
|
|
|
|
nbody->child = nnext;
|
|
|
|
nnext->prev = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Relink this child.
|
|
|
|
*/
|
|
|
|
|
|
|
|
nchild->parent = nparent;
|
|
|
|
nchild->prev = nprev;
|
|
|
|
nchild->next = nblock;
|
|
|
|
|
|
|
|
nblock->prev = nchild;
|
|
|
|
nparent->nchild++;
|
|
|
|
if (NULL == nprev)
|
|
|
|
nparent->child = nchild;
|
|
|
|
else
|
|
|
|
nprev->next = nchild;
|
|
|
|
|
|
|
|
nchild = nnext;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
post_bk(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
hwarn_eq0(mdoc);
|
|
|
|
bwarn_ge1(mdoc);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
ebool(struct mdoc *mdoc)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *nch;
|
|
|
|
enum mdoct tok;
|
|
|
|
|
|
|
|
tok = mdoc->last->tok;
|
|
|
|
nch = mdoc->last->child;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == nch) {
|
|
|
|
if (MDOC_Sm == tok)
|
|
|
|
mdoc->flags ^= MDOC_SMOFF;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_LT, 2);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
assert(MDOC_TEXT == nch->type);
|
|
|
|
|
|
|
|
if (0 == strcmp(nch->string, "on")) {
|
|
|
|
if (MDOC_Sm == tok)
|
2014-01-31 19:59:03 +00:00
|
|
|
mdoc->flags &= ~MDOC_SMOFF;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
if (0 == strcmp(nch->string, "off")) {
|
|
|
|
if (MDOC_Sm == tok)
|
2014-01-31 19:59:03 +00:00
|
|
|
mdoc->flags |= MDOC_SMOFF;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_SM_BAD,
|
|
|
|
mdoc->parse, nch->line, nch->pos,
|
|
|
|
"%s %s", mdoc_macronames[tok], nch->string);
|
|
|
|
return(mdoc_node_relink(mdoc, nch));
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_root(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/* Add missing prologue data. */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.date == NULL)
|
|
|
|
mdoc->meta.date = mdoc->quick ?
|
|
|
|
mandoc_strdup("") :
|
|
|
|
mandoc_normdate(mdoc->parse, NULL, 0, 0);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.title == NULL) {
|
|
|
|
mandoc_msg(MANDOCERR_DT_NOTITLE,
|
|
|
|
mdoc->parse, 0, 0, "EOF");
|
|
|
|
mdoc->meta.title = mandoc_strdup("UNTITLED");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (mdoc->meta.vol == NULL)
|
|
|
|
mdoc->meta.vol = mandoc_strdup("LOCAL");
|
|
|
|
|
|
|
|
if (mdoc->meta.os == NULL) {
|
|
|
|
mandoc_msg(MANDOCERR_OS_MISSING,
|
|
|
|
mdoc->parse, 0, 0, NULL);
|
|
|
|
mdoc->meta.os = mandoc_strdup("");
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
n = mdoc->first;
|
|
|
|
assert(n);
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
/* Check that we begin with a proper `Sh'. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == n->child)
|
|
|
|
mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse,
|
|
|
|
n->line, n->pos, NULL);
|
|
|
|
else if (MDOC_Sh != n->child->tok)
|
|
|
|
mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
|
|
|
|
n->child->line, n->child->pos,
|
|
|
|
mdoc_macronames[n->child->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
return(1);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_st(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n, *nch;
|
2012-10-18 09:55:16 +00:00
|
|
|
const char *p;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
n = mdoc->last;
|
|
|
|
nch = n->child;
|
|
|
|
|
|
|
|
if (NULL == nch) {
|
|
|
|
mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
|
|
|
mdoc_node_delete(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
assert(MDOC_TEXT == nch->type);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == (p = mdoc_a2st(nch->string))) {
|
|
|
|
mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
|
|
|
|
nch->line, nch->pos, "St %s", nch->string);
|
|
|
|
mdoc_node_delete(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
} else {
|
2014-11-22 18:08:25 +00:00
|
|
|
free(nch->string);
|
|
|
|
nch->string = mandoc_strdup(p);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_rs(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *nn, *next, *prev;
|
|
|
|
int i, j;
|
|
|
|
|
|
|
|
switch (mdoc->last->type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_HEAD:
|
2012-10-18 09:55:16 +00:00
|
|
|
check_count(mdoc, MDOC_HEAD, CHECK_WARN, CHECK_EQ, 0);
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_BODY:
|
2012-10-18 09:55:16 +00:00
|
|
|
if (mdoc->last->child)
|
|
|
|
break;
|
|
|
|
check_count(mdoc, MDOC_BODY, CHECK_WARN, CHECK_GT, 0);
|
|
|
|
return(1);
|
|
|
|
default:
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The full `Rs' block needs special handling to order the
|
|
|
|
* sub-elements according to `rsord'. Pick through each element
|
2014-11-22 18:08:25 +00:00
|
|
|
* and correctly order it. This is an insertion sort.
|
2012-10-18 09:55:16 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
next = NULL;
|
|
|
|
for (nn = mdoc->last->child->next; nn; nn = next) {
|
|
|
|
/* Determine order of `nn'. */
|
|
|
|
for (i = 0; i < RSORD_MAX; i++)
|
|
|
|
if (rsord[i] == nn->tok)
|
|
|
|
break;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (i == RSORD_MAX) {
|
|
|
|
mandoc_msg(MANDOCERR_RS_BAD,
|
|
|
|
mdoc->parse, nn->line, nn->pos,
|
|
|
|
mdoc_macronames[nn->tok]);
|
|
|
|
i = -1;
|
|
|
|
} else if (MDOC__J == nn->tok || MDOC__B == nn->tok)
|
|
|
|
mdoc->last->norm->Rs.quote_T++;
|
|
|
|
|
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Remove `nn' from the chain. This somewhat
|
|
|
|
* repeats mdoc_node_unlink(), but since we're
|
|
|
|
* just re-ordering, there's no need for the
|
|
|
|
* full unlink process.
|
|
|
|
*/
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (NULL != (next = nn->next))
|
|
|
|
next->prev = nn->prev;
|
|
|
|
|
|
|
|
if (NULL != (prev = nn->prev))
|
|
|
|
prev->next = nn->next;
|
|
|
|
|
|
|
|
nn->prev = nn->next = NULL;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Scan back until we reach a node that's
|
|
|
|
* ordered before `nn'.
|
|
|
|
*/
|
|
|
|
|
|
|
|
for ( ; prev ; prev = prev->prev) {
|
|
|
|
/* Determine order of `prev'. */
|
|
|
|
for (j = 0; j < RSORD_MAX; j++)
|
|
|
|
if (rsord[j] == prev->tok)
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
if (j == RSORD_MAX)
|
|
|
|
j = -1;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (j <= i)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Set `nn' back into its correct place in front
|
|
|
|
* of the `prev' node.
|
|
|
|
*/
|
|
|
|
|
|
|
|
nn->prev = prev;
|
|
|
|
|
|
|
|
if (prev) {
|
|
|
|
if (prev->next)
|
|
|
|
prev->next->prev = nn;
|
|
|
|
nn->next = prev->next;
|
|
|
|
prev->next = nn;
|
|
|
|
} else {
|
|
|
|
mdoc->last->child->prev = nn;
|
|
|
|
nn->next = mdoc->last->child;
|
|
|
|
mdoc->last->child = nn;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
/*
|
|
|
|
* For some arguments of some macros,
|
|
|
|
* convert all breakable hyphens into ASCII_HYPH.
|
|
|
|
*/
|
|
|
|
static int
|
|
|
|
post_hyph(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n, *nch;
|
|
|
|
char *cp;
|
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
switch (n->type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_HEAD:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_Sh == n->tok || MDOC_Ss == n->tok)
|
|
|
|
break;
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_D1 == n->tok || MDOC_Nd == n->tok)
|
|
|
|
break;
|
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_ELEM:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (nch = n->child; nch; nch = nch->next) {
|
|
|
|
if (MDOC_TEXT != nch->type)
|
|
|
|
continue;
|
|
|
|
cp = nch->string;
|
2014-11-22 18:08:25 +00:00
|
|
|
if ('\0' == *cp)
|
2014-01-31 19:59:03 +00:00
|
|
|
continue;
|
|
|
|
while ('\0' != *(++cp))
|
|
|
|
if ('-' == *cp &&
|
|
|
|
isalpha((unsigned char)cp[-1]) &&
|
|
|
|
isalpha((unsigned char)cp[1]))
|
|
|
|
*cp = ASCII_HYPH;
|
|
|
|
}
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
post_hyphtext(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
ewarn_ge1(mdoc);
|
|
|
|
return(post_hyph(mdoc));
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
post_ns(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (MDOC_LINE & mdoc->last->flags)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos, NULL);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_sh(POST_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
post_ignpar(mdoc);
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_HEAD == mdoc->last->type)
|
|
|
|
return(post_sh_head(mdoc));
|
|
|
|
if (MDOC_BODY == mdoc->last->type)
|
|
|
|
return(post_sh_body(mdoc));
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_sh_body(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n;
|
|
|
|
|
|
|
|
if (SEC_NAME != mdoc->lastsec)
|
|
|
|
return(1);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Warn if the NAME section doesn't contain the `Nm' and `Nd'
|
|
|
|
* macros (can have multiple `Nm' and one `Nd'). Note that the
|
|
|
|
* children of the BODY declaration can also be "text".
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (NULL == (n = mdoc->last->child)) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos, "empty");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
for ( ; n && n->next; n = n->next) {
|
|
|
|
if (MDOC_ELEM == n->type && MDOC_Nm == n->tok)
|
|
|
|
continue;
|
|
|
|
if (MDOC_TEXT == n->type)
|
|
|
|
continue;
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
assert(n);
|
|
|
|
if (MDOC_BLOCK == n->type && MDOC_Nd == n->tok)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
|
|
|
|
n->line, n->pos, mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_sh_head(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n;
|
2014-11-22 18:08:25 +00:00
|
|
|
const char *goodsec;
|
|
|
|
char *secname;
|
2012-10-18 09:55:16 +00:00
|
|
|
enum mdoc_sec sec;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Process a new section. Sections are either "named" or
|
|
|
|
* "custom". Custom sections are user-defined, while named ones
|
|
|
|
* follow a conventional order and may only appear in certain
|
|
|
|
* manual sections.
|
|
|
|
*/
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
secname = NULL;
|
2012-10-18 09:55:16 +00:00
|
|
|
sec = SEC_CUSTOM;
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc_deroff(&secname, mdoc->last);
|
|
|
|
sec = NULL == secname ? SEC_CUSTOM : a2sec(secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* The NAME should be first. */
|
|
|
|
|
|
|
|
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"Sh %s", secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* The SYNOPSIS gets special attention in other areas. */
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (SEC_SYNOPSIS == sec) {
|
|
|
|
roff_setreg(mdoc->roff, "nS", 1, '=');
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->flags |= MDOC_SYNOPSIS;
|
2014-01-31 19:59:03 +00:00
|
|
|
} else {
|
|
|
|
roff_setreg(mdoc->roff, "nS", 0, '=');
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->flags &= ~MDOC_SYNOPSIS;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Mark our last section. */
|
|
|
|
|
|
|
|
mdoc->lastsec = sec;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Set the section attribute for the current HEAD, for its
|
|
|
|
* parent BLOCK, and for the HEAD children; the latter can
|
|
|
|
* only be TEXT nodes, so no recursion is needed.
|
|
|
|
* For other blocks and elements, including .Sh BODY, this is
|
|
|
|
* done when allocating the node data structures, but for .Sh
|
|
|
|
* BLOCK and HEAD, the section is still unknown at that time.
|
|
|
|
*/
|
|
|
|
|
|
|
|
mdoc->last->parent->sec = sec;
|
|
|
|
mdoc->last->sec = sec;
|
|
|
|
for (n = mdoc->last->child; n; n = n->next)
|
|
|
|
n->sec = sec;
|
|
|
|
|
|
|
|
/* We don't care about custom sections after this. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (SEC_CUSTOM == sec) {
|
|
|
|
free(secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Check whether our non-custom section is being repeated or is
|
|
|
|
* out of order.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (sec == mdoc->lastnamed)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"Sh %s", secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (sec < mdoc->lastnamed)
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"Sh %s", secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Mark the last named section. */
|
|
|
|
|
|
|
|
mdoc->lastnamed = sec;
|
|
|
|
|
|
|
|
/* Check particular section/manual conventions. */
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.msec == NULL) {
|
|
|
|
free(secname);
|
|
|
|
return(1);
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
goodsec = NULL;
|
2012-10-18 09:55:16 +00:00
|
|
|
switch (sec) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case SEC_ERRORS:
|
|
|
|
if (*mdoc->meta.msec == '4')
|
|
|
|
break;
|
|
|
|
goodsec = "2, 3, 4, 9";
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case SEC_RETURN_VALUES:
|
2012-10-18 09:55:16 +00:00
|
|
|
/* FALLTHROUGH */
|
2014-11-22 18:08:25 +00:00
|
|
|
case SEC_LIBRARY:
|
2012-10-18 09:55:16 +00:00
|
|
|
if (*mdoc->meta.msec == '2')
|
|
|
|
break;
|
|
|
|
if (*mdoc->meta.msec == '3')
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == goodsec)
|
|
|
|
goodsec = "2, 3, 9";
|
|
|
|
/* FALLTHROUGH */
|
|
|
|
case SEC_CONTEXT:
|
2012-10-18 09:55:16 +00:00
|
|
|
if (*mdoc->meta.msec == '9')
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == goodsec)
|
|
|
|
goodsec = "9";
|
|
|
|
mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"Sh %s for %s only", secname, goodsec);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
free(secname);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_ignpar(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *np;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
hwarn_ge1(mdoc);
|
|
|
|
post_hyph(mdoc);
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_BODY != mdoc->last->type)
|
|
|
|
return(1);
|
|
|
|
|
|
|
|
if (NULL != (np = mdoc->last->child))
|
|
|
|
if (MDOC_Pp == np->tok || MDOC_Lp == np->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP,
|
|
|
|
mdoc->parse, np->line, np->pos,
|
|
|
|
"%s after %s", mdoc_macronames[np->tok],
|
|
|
|
mdoc_macronames[mdoc->last->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc_node_delete(mdoc, np);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (NULL != (np = mdoc->last->last))
|
|
|
|
if (MDOC_Pp == np->tok || MDOC_Lp == np->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
|
|
|
|
np->line, np->pos, "%s at the end of %s",
|
|
|
|
mdoc_macronames[np->tok],
|
|
|
|
mdoc_macronames[mdoc->last->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc_node_delete(mdoc, np);
|
|
|
|
}
|
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_par(PRE_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (NULL == mdoc->last)
|
|
|
|
return(1);
|
|
|
|
if (MDOC_ELEM != n->type && MDOC_BLOCK != n->type)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Don't allow prior `Lp' or `Pp' prior to a paragraph-type
|
|
|
|
* block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
|
|
|
|
*/
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_Pp != mdoc->last->tok &&
|
|
|
|
MDOC_Lp != mdoc->last->tok &&
|
|
|
|
MDOC_br != mdoc->last->tok)
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
if (MDOC_Bl == n->tok && n->norm->Bl.comp)
|
|
|
|
return(1);
|
|
|
|
if (MDOC_Bd == n->tok && n->norm->Bd.comp)
|
|
|
|
return(1);
|
|
|
|
if (MDOC_It == n->tok && n->parent->norm->Bl.comp)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"%s before %s", mdoc_macronames[mdoc->last->tok],
|
|
|
|
mdoc_macronames[n->tok]);
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc_node_delete(mdoc, mdoc->last);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
post_par(POST_ARGS)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *np;
|
|
|
|
|
|
|
|
if (mdoc->last->tok == MDOC_sp)
|
|
|
|
ewarn_le1(mdoc);
|
|
|
|
else
|
|
|
|
ewarn_eq0(mdoc);
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
if (MDOC_ELEM != mdoc->last->type &&
|
|
|
|
MDOC_BLOCK != mdoc->last->type)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == (np = mdoc->last->prev)) {
|
|
|
|
np = mdoc->last->parent;
|
|
|
|
if (MDOC_Sh != np->tok && MDOC_Ss != np->tok)
|
2014-01-31 19:59:03 +00:00
|
|
|
return(1);
|
|
|
|
} else {
|
2014-11-22 18:08:25 +00:00
|
|
|
if (MDOC_Pp != np->tok && MDOC_Lp != np->tok &&
|
2014-01-31 19:59:03 +00:00
|
|
|
(MDOC_br != mdoc->last->tok ||
|
2014-11-22 18:08:25 +00:00
|
|
|
(MDOC_sp != np->tok && MDOC_br != np->tok)))
|
2014-01-31 19:59:03 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
|
|
|
|
mdoc->last->line, mdoc->last->pos,
|
|
|
|
"%s after %s", mdoc_macronames[mdoc->last->tok],
|
|
|
|
mdoc_macronames[np->tok]);
|
2014-01-31 19:59:03 +00:00
|
|
|
mdoc_node_delete(mdoc, mdoc->last);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
pre_literal(PRE_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
pre_display(mdoc, n);
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (MDOC_BODY != n->type)
|
|
|
|
return(1);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The `Dl' (note "el" not "one") and `Bd -literal' and `Bd
|
|
|
|
* -unfilled' macros set MDOC_LITERAL on entrance to the body.
|
|
|
|
*/
|
|
|
|
|
|
|
|
switch (n->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Dl:
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->flags |= MDOC_LITERAL;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Bd:
|
2012-10-18 09:55:16 +00:00
|
|
|
if (DISP_literal == n->norm->Bd.type)
|
|
|
|
mdoc->flags |= MDOC_LITERAL;
|
|
|
|
if (DISP_unfilled == n->norm->Bd.type)
|
|
|
|
mdoc->flags |= MDOC_LITERAL;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
abort();
|
|
|
|
/* NOTREACHED */
|
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_dd(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n;
|
2014-11-22 18:08:25 +00:00
|
|
|
char *datestr;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (mdoc->meta.date)
|
|
|
|
free(mdoc->meta.date);
|
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
if (NULL == n->child || '\0' == n->child->string[0]) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
|
|
|
|
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
|
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
datestr = NULL;
|
|
|
|
mdoc_deroff(&datestr, n);
|
|
|
|
if (mdoc->quick)
|
|
|
|
mdoc->meta.date = datestr;
|
|
|
|
else {
|
|
|
|
mdoc->meta.date = mandoc_normdate(mdoc->parse,
|
|
|
|
datestr, n->line, n->pos);
|
|
|
|
free(datestr);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
out:
|
|
|
|
mdoc_node_delete(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_dt(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *nn, *n;
|
|
|
|
const char *cp;
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
free(mdoc->meta.title);
|
|
|
|
free(mdoc->meta.msec);
|
|
|
|
free(mdoc->meta.vol);
|
|
|
|
free(mdoc->meta.arch);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.title = NULL;
|
|
|
|
mdoc->meta.msec = NULL;
|
|
|
|
mdoc->meta.vol = NULL;
|
|
|
|
mdoc->meta.arch = NULL;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/* First check that all characters are uppercase. */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (NULL != (nn = n->child))
|
|
|
|
for (p = nn->string; *p; p++) {
|
|
|
|
if (toupper((unsigned char)*p) == *p)
|
|
|
|
continue;
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_TITLE_CASE,
|
|
|
|
mdoc->parse, nn->line,
|
|
|
|
nn->pos + (p - nn->string),
|
|
|
|
"Dt %s", nn->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/* No argument: msec and arch remain NULL. */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (NULL == (nn = n->child)) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_DT_NOTITLE,
|
|
|
|
mdoc->parse, n->line, n->pos, "Dt");
|
|
|
|
mdoc->meta.title = mandoc_strdup("UNTITLED");
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->meta.vol = mandoc_strdup("LOCAL");
|
2014-11-22 18:08:25 +00:00
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/* One argument: msec and arch remain NULL. */
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.title = mandoc_strdup(
|
|
|
|
'\0' == nn->string[0] ? "UNTITLED" : nn->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (NULL == (nn = nn->next)) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_MSEC_MISSING,
|
|
|
|
mdoc->parse, n->line, n->pos,
|
|
|
|
"Dt %s", mdoc->meta.title);
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->meta.vol = mandoc_strdup("LOCAL");
|
2014-11-22 18:08:25 +00:00
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Handles: `.Dt TITLE SEC'
|
2014-11-22 18:08:25 +00:00
|
|
|
* title = TITLE,
|
|
|
|
* volume = SEC is msec ? format(msec) : SEC,
|
|
|
|
* msec = SEC is msec ? atoi(msec) : 0,
|
|
|
|
* arch = NULL
|
2012-10-18 09:55:16 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
cp = mandoc_a2msec(nn->string);
|
|
|
|
if (cp) {
|
|
|
|
mdoc->meta.vol = mandoc_strdup(cp);
|
|
|
|
mdoc->meta.msec = mandoc_strdup(nn->string);
|
|
|
|
} else {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
|
|
|
|
nn->line, nn->pos, "Dt ... %s", nn->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->meta.vol = mandoc_strdup(nn->string);
|
|
|
|
mdoc->meta.msec = mandoc_strdup(nn->string);
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
if (NULL == (nn = nn->next))
|
2014-11-22 18:08:25 +00:00
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Handles: `.Dt TITLE SEC VOL'
|
2014-11-22 18:08:25 +00:00
|
|
|
* title = TITLE,
|
|
|
|
* volume = VOL is vol ? format(VOL) :
|
|
|
|
* VOL is arch ? format(arch) :
|
|
|
|
* VOL
|
2012-10-18 09:55:16 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
cp = mdoc_a2vol(nn->string);
|
|
|
|
if (cp) {
|
|
|
|
free(mdoc->meta.vol);
|
|
|
|
mdoc->meta.vol = mandoc_strdup(cp);
|
|
|
|
} else {
|
|
|
|
cp = mdoc_a2arch(nn->string);
|
|
|
|
if (NULL == cp) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_vmsg(MANDOCERR_ARCH_BAD, mdoc->parse,
|
|
|
|
nn->line, nn->pos, "Dt ... %s", nn->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
free(mdoc->meta.vol);
|
|
|
|
mdoc->meta.vol = mandoc_strdup(nn->string);
|
2014-11-22 18:08:25 +00:00
|
|
|
} else
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->meta.arch = mandoc_strdup(cp);
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/* Ignore any subsequent parameters... */
|
|
|
|
/* FIXME: warn about subsequent parameters. */
|
2014-11-22 18:08:25 +00:00
|
|
|
out:
|
|
|
|
mdoc_node_delete(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_bx(POST_ARGS)
|
|
|
|
{
|
|
|
|
struct mdoc_node *n;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Make `Bx's second argument always start with an uppercase
|
|
|
|
* letter. Groff checks if it's an "accepted" term, but we just
|
|
|
|
* uppercase blindly.
|
|
|
|
*/
|
|
|
|
|
|
|
|
n = mdoc->last->child;
|
|
|
|
if (n && NULL != (n = n->next))
|
2014-11-22 18:08:25 +00:00
|
|
|
*n->string = (char)toupper((unsigned char)*n->string);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
post_os(POST_ARGS)
|
|
|
|
{
|
|
|
|
#ifndef OSNAME
|
|
|
|
struct utsname utsname;
|
2014-11-22 18:08:25 +00:00
|
|
|
static char *defbuf;
|
2012-10-18 09:55:16 +00:00
|
|
|
#endif
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
|
|
|
|
/*
|
2014-01-31 19:59:03 +00:00
|
|
|
* Set the operating system by way of the `Os' macro.
|
|
|
|
* The order of precedence is:
|
|
|
|
* 1. the argument of the `Os' macro, unless empty
|
|
|
|
* 2. the -Ios=foo command line argument, if provided
|
|
|
|
* 3. -DOSNAME="\"foo\"", if provided during compilation
|
|
|
|
* 4. "sysname release" from uname(3)
|
2014-11-22 18:08:25 +00:00
|
|
|
*/
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
free(mdoc->meta.os);
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.os = NULL;
|
|
|
|
mdoc_deroff(&mdoc->meta.os, n);
|
|
|
|
if (mdoc->meta.os)
|
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->defos) {
|
|
|
|
mdoc->meta.os = mandoc_strdup(mdoc->defos);
|
|
|
|
goto out;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef OSNAME
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.os = mandoc_strdup(OSNAME);
|
2012-10-18 09:55:16 +00:00
|
|
|
#else /*!OSNAME */
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == defbuf) {
|
2012-10-18 09:55:16 +00:00
|
|
|
if (-1 == uname(&utsname)) {
|
2014-11-22 18:08:25 +00:00
|
|
|
mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
|
|
|
|
n->line, n->pos, "Os");
|
|
|
|
defbuf = mandoc_strdup("UNKNOWN");
|
|
|
|
} else
|
|
|
|
mandoc_asprintf(&defbuf, "%s %s",
|
|
|
|
utsname.sysname, utsname.release);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->meta.os = mandoc_strdup(defbuf);
|
|
|
|
#endif /*!OSNAME*/
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
out:
|
|
|
|
mdoc_node_delete(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
|
|
|
* If no argument is provided,
|
|
|
|
* fill in the name of the current manual page.
|
|
|
|
*/
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
2014-11-22 18:08:25 +00:00
|
|
|
post_ex(POST_ARGS)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
struct mdoc_node *n;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
n = mdoc->last;
|
|
|
|
|
|
|
|
if (n->child)
|
|
|
|
return(1);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (mdoc->meta.name == NULL) {
|
|
|
|
mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
|
|
|
|
n->line, n->pos, "Ex");
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
mdoc->next = MDOC_NEXT_CHILD;
|
|
|
|
|
|
|
|
if ( ! mdoc_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name))
|
|
|
|
return(0);
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
mdoc->last = n;
|
2012-10-18 09:55:16 +00:00
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static enum mdoc_sec
|
2012-10-18 09:55:16 +00:00
|
|
|
a2sec(const char *p)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
for (i = 0; i < (int)SEC__MAX; i++)
|
2012-10-18 09:55:16 +00:00
|
|
|
if (secnames[i] && 0 == strcmp(p, secnames[i]))
|
|
|
|
return((enum mdoc_sec)i);
|
|
|
|
|
|
|
|
return(SEC_CUSTOM);
|
|
|
|
}
|
|
|
|
|
|
|
|
static size_t
|
|
|
|
macro2len(enum mdoct macro)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (macro) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ad:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ao:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_An:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Aq:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ar:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Bo:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Bq:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Cd:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Cm:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Do:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Dq:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Dv:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Eo:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Em:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Er:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(17);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ev:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(15);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Fa:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Fl:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Fo:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(16);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Fn:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(16);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ic:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Li:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(16);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ms:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(6);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Nm:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_No:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Oo:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Op:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(14);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Pa:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(32);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Pf:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Po:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Pq:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ql:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(16);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Qo:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_So:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Sq:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Sy:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(6);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Sx:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(16);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Tn:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Va:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Vt:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(12);
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Xr:
|
2012-10-18 09:55:16 +00:00
|
|
|
return(10);
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
};
|
|
|
|
return(0);
|
|
|
|
}
|