version 1.42, 2009/08/20 13:22:48 |
version 1.110, 2010/07/13 23:53:20 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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* 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. |
*/ |
*/ |
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <errno.h> |
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#include <limits.h> |
#include <limits.h> |
#include <stdarg.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
#include "libmdoc.h" |
#include "libmdoc.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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/* FIXME: .Bl -diag can't have non-text children in HEAD. */ |
/* FIXME: .Bl -diag can't have non-text children in HEAD. */ |
/* TODO: ignoring Pp (it's superfluous in some invocations). */ |
/* TODO: ignoring Pp (it's superfluous in some invocations). */ |
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#define PRE_ARGS struct mdoc *mdoc, const struct mdoc_node *n |
#define PRE_ARGS struct mdoc *mdoc, struct mdoc_node *n |
#define POST_ARGS struct mdoc *mdoc |
#define POST_ARGS struct mdoc *mdoc |
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typedef int (*v_pre)(PRE_ARGS); |
typedef int (*v_pre)(PRE_ARGS); |
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v_post *post; |
v_post *post; |
}; |
}; |
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static int check_parent(PRE_ARGS, int, enum mdoc_type); |
static int check_parent(PRE_ARGS, enum mdoct, enum mdoc_type); |
static int check_msec(PRE_ARGS, ...); |
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static int check_sec(PRE_ARGS, ...); |
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static int check_stdarg(PRE_ARGS); |
static int check_stdarg(PRE_ARGS); |
static int check_text(struct mdoc *, int, int, const char *); |
static int check_text(struct mdoc *, int, int, char *); |
static int check_argv(struct mdoc *, |
static int check_argv(struct mdoc *, |
const struct mdoc_node *, |
struct mdoc_node *, struct mdoc_argv *); |
const struct mdoc_argv *); |
static int check_args(struct mdoc *, struct mdoc_node *); |
static int check_args(struct mdoc *, |
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const struct mdoc_node *); |
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static int err_child_lt(struct mdoc *, const char *, int); |
static int err_child_lt(struct mdoc *, const char *, int); |
static int warn_child_lt(struct mdoc *, const char *, int); |
static int warn_child_lt(struct mdoc *, const char *, int); |
static int err_child_gt(struct mdoc *, const char *, int); |
static int err_child_gt(struct mdoc *, const char *, int); |
static int warn_child_gt(struct mdoc *, const char *, int); |
static int warn_child_gt(struct mdoc *, const char *, int); |
static int err_child_eq(struct mdoc *, const char *, int); |
static int err_child_eq(struct mdoc *, const char *, int); |
static int warn_child_eq(struct mdoc *, const char *, int); |
static int warn_child_eq(struct mdoc *, const char *, int); |
static int warn_print(struct mdoc *, int, int); |
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static int warn_count(struct mdoc *, const char *, |
static int warn_count(struct mdoc *, const char *, |
int, const char *, int); |
int, const char *, int); |
static int err_count(struct mdoc *, const char *, |
static int err_count(struct mdoc *, const char *, |
int, const char *, int); |
int, const char *, int); |
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#ifdef __linux__ |
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extern size_t strlcat(char *, const char *, size_t); |
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#endif |
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static int berr_ge1(POST_ARGS); |
static int berr_ge1(POST_ARGS); |
static int bwarn_ge1(POST_ARGS); |
static int bwarn_ge1(POST_ARGS); |
static int ebool(POST_ARGS); |
static int ebool(POST_ARGS); |
static int eerr_eq0(POST_ARGS); |
static int eerr_eq0(POST_ARGS); |
static int eerr_eq1(POST_ARGS); |
static int eerr_eq1(POST_ARGS); |
static int eerr_ge1(POST_ARGS); |
static int eerr_ge1(POST_ARGS); |
static int eerr_le2(POST_ARGS); |
static int eerr_le1(POST_ARGS); |
static int ewarn_ge1(POST_ARGS); |
static int ewarn_ge1(POST_ARGS); |
static int herr_eq0(POST_ARGS); |
static int herr_eq0(POST_ARGS); |
static int herr_ge1(POST_ARGS); |
static int herr_ge1(POST_ARGS); |
static int hwarn_eq1(POST_ARGS); |
static int hwarn_eq1(POST_ARGS); |
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static int hwarn_eq0(POST_ARGS); |
static int hwarn_le1(POST_ARGS); |
static int hwarn_le1(POST_ARGS); |
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static int post_an(POST_ARGS); |
static int post_an(POST_ARGS); |
Line 85 static int post_at(POST_ARGS); |
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Line 81 static int post_at(POST_ARGS); |
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static int post_bf(POST_ARGS); |
static int post_bf(POST_ARGS); |
static int post_bl(POST_ARGS); |
static int post_bl(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
static int post_bl_head(POST_ARGS); |
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static int post_dt(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_it(POST_ARGS); |
static int post_lb(POST_ARGS); |
static int post_lb(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_nm(POST_ARGS); |
static int post_root(POST_ARGS); |
static int post_root(POST_ARGS); |
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static int post_rs(POST_ARGS); |
static int post_sh(POST_ARGS); |
static int post_sh(POST_ARGS); |
static int post_sh_body(POST_ARGS); |
static int post_sh_body(POST_ARGS); |
static int post_sh_head(POST_ARGS); |
static int post_sh_head(POST_ARGS); |
static int post_sp(POST_ARGS); |
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static int post_st(POST_ARGS); |
static int post_st(POST_ARGS); |
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static int post_eoln(POST_ARGS); |
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static int post_vt(POST_ARGS); |
static int pre_an(PRE_ARGS); |
static int pre_an(PRE_ARGS); |
static int pre_bd(PRE_ARGS); |
static int pre_bd(PRE_ARGS); |
static int pre_bl(PRE_ARGS); |
static int pre_bl(PRE_ARGS); |
static int pre_cd(PRE_ARGS); |
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static int pre_dd(PRE_ARGS); |
static int pre_dd(PRE_ARGS); |
static int pre_display(PRE_ARGS); |
static int pre_display(PRE_ARGS); |
static int pre_dt(PRE_ARGS); |
static int pre_dt(PRE_ARGS); |
static int pre_er(PRE_ARGS); |
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static int pre_ex(PRE_ARGS); |
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static int pre_fd(PRE_ARGS); |
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static int pre_it(PRE_ARGS); |
static int pre_it(PRE_ARGS); |
static int pre_lb(PRE_ARGS); |
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static int pre_os(PRE_ARGS); |
static int pre_os(PRE_ARGS); |
static int pre_rv(PRE_ARGS); |
static int pre_rv(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
static int pre_sh(PRE_ARGS); |
Line 113 static int pre_ss(PRE_ARGS); |
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Line 107 static int pre_ss(PRE_ARGS); |
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static v_post posts_an[] = { post_an, NULL }; |
static v_post posts_an[] = { post_an, NULL }; |
static v_post posts_at[] = { post_at, NULL }; |
static v_post posts_at[] = { post_at, NULL }; |
static v_post posts_bd[] = { herr_eq0, bwarn_ge1, NULL }; |
static v_post posts_bd_bk[] = { hwarn_eq0, bwarn_ge1, NULL }; |
static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
static v_post posts_bf[] = { hwarn_le1, post_bf, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bl[] = { bwarn_ge1, post_bl, NULL }; |
static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; |
static v_post posts_bool[] = { eerr_eq1, ebool, NULL }; |
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static v_post posts_eoln[] = { post_eoln, NULL }; |
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static v_post posts_dt[] = { post_dt, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL }; |
static v_post posts_in[] = { eerr_eq1, NULL }; |
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static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_it[] = { post_it, NULL }; |
static v_post posts_lb[] = { eerr_eq1, post_lb, NULL }; |
static v_post posts_lb[] = { eerr_eq1, post_lb, NULL }; |
static v_post posts_nd[] = { berr_ge1, NULL }; |
static v_post posts_nd[] = { berr_ge1, NULL }; |
static v_post posts_nm[] = { post_nm, NULL }; |
static v_post posts_nm[] = { post_nm, NULL }; |
static v_post posts_notext[] = { eerr_eq0, NULL }; |
static v_post posts_notext[] = { eerr_eq0, NULL }; |
static v_post posts_pf[] = { eerr_eq1, NULL }; |
static v_post posts_rs[] = { berr_ge1, herr_eq0, post_rs, NULL }; |
static v_post posts_sh[] = { herr_ge1, bwarn_ge1, post_sh, NULL }; |
static v_post posts_sh[] = { herr_ge1, bwarn_ge1, post_sh, NULL }; |
static v_post posts_sp[] = { post_sp, NULL }; |
static v_post posts_sp[] = { eerr_le1, NULL }; |
static v_post posts_ss[] = { herr_ge1, NULL }; |
static v_post posts_ss[] = { herr_ge1, NULL }; |
static v_post posts_st[] = { eerr_eq1, post_st, NULL }; |
static v_post posts_st[] = { eerr_eq1, post_st, NULL }; |
static v_post posts_text[] = { eerr_ge1, NULL }; |
static v_post posts_text[] = { eerr_ge1, NULL }; |
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static v_post posts_text1[] = { eerr_eq1, NULL }; |
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static v_post posts_vt[] = { post_vt, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wline[] = { bwarn_ge1, herr_eq0, NULL }; |
static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
static v_post posts_wtext[] = { ewarn_ge1, NULL }; |
static v_post posts_xr[] = { eerr_ge1, eerr_le2, NULL }; |
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static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_an[] = { pre_an, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, NULL }; |
static v_pre pres_bd[] = { pre_display, pre_bd, NULL }; |
static v_pre pres_bl[] = { pre_bl, NULL }; |
static v_pre pres_bl[] = { pre_bl, NULL }; |
static v_pre pres_cd[] = { pre_cd, NULL }; |
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static v_pre pres_d1[] = { pre_display, NULL }; |
static v_pre pres_d1[] = { pre_display, NULL }; |
static v_pre pres_dd[] = { pre_dd, NULL }; |
static v_pre pres_dd[] = { pre_dd, NULL }; |
static v_pre pres_dt[] = { pre_dt, NULL }; |
static v_pre pres_dt[] = { pre_dt, NULL }; |
static v_pre pres_er[] = { pre_er, NULL }; |
static v_pre pres_er[] = { NULL, NULL }; |
static v_pre pres_ex[] = { pre_ex, NULL }; |
static v_pre pres_ex[] = { NULL, NULL }; |
static v_pre pres_fd[] = { pre_fd, NULL }; |
static v_pre pres_fd[] = { NULL, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_it[] = { pre_it, NULL }; |
static v_pre pres_lb[] = { pre_lb, NULL }; |
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static v_pre pres_os[] = { pre_os, NULL }; |
static v_pre pres_os[] = { pre_os, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_rv[] = { pre_rv, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
static v_pre pres_sh[] = { pre_sh, NULL }; |
Line 153 static v_pre pres_ss[] = { pre_ss, NULL }; |
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Line 147 static v_pre pres_ss[] = { pre_ss, NULL }; |
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const struct valids mdoc_valids[MDOC_MAX] = { |
const struct valids mdoc_valids[MDOC_MAX] = { |
{ NULL, NULL }, /* Ap */ |
{ NULL, NULL }, /* Ap */ |
{ pres_dd, posts_text }, /* Dd */ |
{ pres_dd, posts_text }, /* Dd */ |
{ pres_dt, NULL }, /* Dt */ |
{ pres_dt, posts_dt }, /* Dt */ |
{ pres_os, NULL }, /* Os */ |
{ pres_os, NULL }, /* Os */ |
{ pres_sh, posts_sh }, /* Sh */ |
{ pres_sh, posts_sh }, /* Sh */ |
{ pres_ss, posts_ss }, /* Ss */ |
{ pres_ss, posts_ss }, /* Ss */ |
{ NULL, posts_notext }, /* Pp */ |
{ NULL, posts_notext }, /* Pp */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_d1, posts_wline }, /* D1 */ |
{ pres_d1, posts_wline }, /* Dl */ |
{ pres_d1, posts_wline }, /* Dl */ |
{ pres_bd, posts_bd }, /* Bd */ |
{ pres_bd, posts_bd_bk }, /* Bd */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, NULL }, /* Ed */ |
{ pres_bl, posts_bl }, /* Bl */ |
{ pres_bl, posts_bl }, /* Bl */ |
{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
Line 168 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 162 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_text }, /* Ad */ |
{ NULL, posts_text }, /* Ad */ |
{ pres_an, posts_an }, /* An */ |
{ pres_an, posts_an }, /* An */ |
{ NULL, NULL }, /* Ar */ |
{ NULL, NULL }, /* Ar */ |
{ pres_cd, posts_text }, /* Cd */ |
{ NULL, posts_text }, /* Cd */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Cm */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Dv */ |
{ pres_er, posts_text }, /* Er */ |
{ pres_er, posts_text }, /* Er */ |
Line 180 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 174 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_text }, /* Fn */ |
{ NULL, posts_text }, /* Fn */ |
{ NULL, posts_wtext }, /* Ft */ |
{ NULL, posts_wtext }, /* Ft */ |
{ NULL, posts_text }, /* Ic */ |
{ NULL, posts_text }, /* Ic */ |
{ NULL, posts_in }, /* In */ |
{ NULL, posts_text1 }, /* In */ |
{ NULL, NULL }, /* Li */ |
{ NULL, NULL }, /* Li */ |
{ NULL, posts_nd }, /* Nd */ |
{ NULL, posts_nd }, /* Nd */ |
{ NULL, posts_nm }, /* Nm */ |
{ NULL, posts_nm }, /* Nm */ |
Line 190 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 184 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ pres_rv, NULL }, /* Rv */ |
{ pres_rv, NULL }, /* Rv */ |
{ NULL, posts_st }, /* St */ |
{ NULL, posts_st }, /* St */ |
{ NULL, NULL }, /* Va */ |
{ NULL, NULL }, /* Va */ |
{ NULL, posts_text }, /* Vt */ |
{ NULL, posts_vt }, /* Vt */ |
{ NULL, posts_xr }, /* Xr */ |
{ NULL, posts_wtext }, /* Xr */ |
{ NULL, posts_text }, /* %A */ |
{ NULL, posts_text }, /* %A */ |
{ NULL, posts_text }, /* %B */ |
{ NULL, posts_text }, /* %B */ /* FIXME: can be used outside Rs/Re. */ |
{ NULL, posts_text }, /* %D */ |
{ NULL, posts_text }, /* %D */ /* FIXME: check date with mandoc_a2time(). */ |
{ NULL, posts_text }, /* %I */ |
{ NULL, posts_text }, /* %I */ |
{ NULL, posts_text }, /* %J */ |
{ NULL, posts_text }, /* %J */ |
{ NULL, posts_text }, /* %N */ |
{ NULL, posts_text }, /* %N */ |
{ NULL, posts_text }, /* %O */ |
{ NULL, posts_text }, /* %O */ |
{ NULL, posts_text }, /* %P */ |
{ NULL, posts_text }, /* %P */ |
{ NULL, posts_text }, /* %R */ |
{ NULL, posts_text }, /* %R */ |
{ NULL, posts_text }, /* %T */ |
{ NULL, posts_text }, /* %T */ /* FIXME: can be used outside Rs/Re. */ |
{ NULL, posts_text }, /* %V */ |
{ NULL, posts_text }, /* %V */ |
{ NULL, NULL }, /* Ac */ |
{ NULL, NULL }, /* Ac */ |
{ NULL, NULL }, /* Ao */ |
{ NULL, NULL }, /* Ao */ |
Line 228 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 222 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Nx */ |
{ NULL, NULL }, /* Nx */ |
{ NULL, NULL }, /* Ox */ |
{ NULL, NULL }, /* Ox */ |
{ NULL, NULL }, /* Pc */ |
{ NULL, NULL }, /* Pc */ |
{ NULL, posts_pf }, /* Pf */ |
{ NULL, posts_text1 }, /* Pf */ |
{ NULL, NULL }, /* Po */ |
{ NULL, NULL }, /* Po */ |
{ NULL, posts_wline }, /* Pq */ |
{ NULL, posts_wline }, /* Pq */ |
{ NULL, NULL }, /* Qc */ |
{ NULL, NULL }, /* Qc */ |
Line 236 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 230 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Qo */ |
{ NULL, NULL }, /* Qo */ |
{ NULL, posts_wline }, /* Qq */ |
{ NULL, posts_wline }, /* Qq */ |
{ NULL, NULL }, /* Re */ |
{ NULL, NULL }, /* Re */ |
{ NULL, posts_wline }, /* Rs */ |
{ NULL, posts_rs }, /* Rs */ |
{ NULL, NULL }, /* Sc */ |
{ NULL, NULL }, /* Sc */ |
{ NULL, NULL }, /* So */ |
{ NULL, NULL }, /* So */ |
{ NULL, posts_wline }, /* Sq */ |
{ NULL, posts_wline }, /* Sq */ |
Line 251 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 245 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fc */ |
{ NULL, NULL }, /* Fc */ |
{ NULL, NULL }, /* Oo */ |
{ NULL, NULL }, /* Oo */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, posts_wline }, /* Bk */ |
{ NULL, posts_bd_bk }, /* Bk */ |
{ NULL, NULL }, /* Ek */ |
{ NULL, NULL }, /* Ek */ |
{ NULL, posts_notext }, /* Bt */ |
{ NULL, posts_eoln }, /* Bt */ |
{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Fr */ |
{ NULL, NULL }, /* Fr */ |
{ NULL, posts_notext }, /* Ud */ |
{ NULL, posts_eoln }, /* Ud */ |
{ pres_lb, posts_lb }, /* Lb */ |
{ NULL, posts_lb }, /* Lb */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, posts_notext }, /* Lp */ |
{ NULL, NULL }, /* Lk */ |
{ NULL, posts_text }, /* Lk */ |
{ NULL, posts_text }, /* Mt */ |
{ NULL, posts_text }, /* Mt */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, posts_wline }, /* Brq */ |
{ NULL, NULL }, /* Bro */ |
{ NULL, NULL }, /* Bro */ |
Line 271 const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 265 const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, posts_text }, /* %Q */ |
{ NULL, posts_text }, /* %Q */ |
{ NULL, posts_notext }, /* br */ |
{ NULL, posts_notext }, /* br */ |
{ NULL, posts_sp }, /* sp */ |
{ NULL, posts_sp }, /* sp */ |
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{ NULL, posts_text1 }, /* %U */ |
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{ NULL, NULL }, /* Ta */ |
}; |
}; |
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int |
int |
mdoc_valid_pre(struct mdoc *mdoc, const struct mdoc_node *n) |
mdoc_valid_pre(struct mdoc *mdoc, struct mdoc_node *n) |
{ |
{ |
v_pre *p; |
v_pre *p; |
int line, pos; |
int line, pos; |
const char *tp; |
char *tp; |
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if (MDOC_TEXT == n->type) { |
if (MDOC_TEXT == n->type) { |
tp = n->string; |
tp = n->string; |
Line 323 mdoc_valid_post(struct mdoc *mdoc) |
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Line 319 mdoc_valid_post(struct mdoc *mdoc) |
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} |
} |
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static int |
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warn_print(struct mdoc *m, int ln, int pos) |
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{ |
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if (MDOC_IGN_CHARS & m->pflags) |
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return(mdoc_pwarn(m, ln, pos, EPRINT)); |
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return(mdoc_perr(m, ln, pos, EPRINT)); |
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} |
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static inline int |
static inline int |
warn_count(struct mdoc *m, const char *k, |
warn_count(struct mdoc *m, const char *k, |
int want, const char *v, int has) |
int want, const char *v, int has) |
{ |
{ |
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return(mdoc_vwarn(m, m->last->line, m->last->pos, |
return(mdoc_vmsg(m, MANDOCERR_ARGCOUNT, |
"suggests %s %s %d (has %d)", v, k, want, has)); |
m->last->line, m->last->pos, |
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"%s %s %d (have %d)", v, k, want, has)); |
} |
} |
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Line 348 err_count(struct mdoc *m, const char *k, |
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Line 335 err_count(struct mdoc *m, const char *k, |
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int want, const char *v, int has) |
int want, const char *v, int has) |
{ |
{ |
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return(mdoc_verr(m, m->last->line, m->last->pos, |
mdoc_vmsg(m, MANDOCERR_SYNTARGCOUNT, |
"requires %s %s %d (has %d)", v, k, want, has)); |
m->last->line, m->last->pos, |
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"%s %s %d (have %d)", |
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v, k, want, has); |
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return(0); |
} |
} |
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Line 403 CHECK_CHILD_DEFN(err, lt, <) /* err_child_lt() */ |
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Line 393 CHECK_CHILD_DEFN(err, lt, <) /* err_child_lt() */ |
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CHECK_CHILD_DEFN(warn, lt, <) /* warn_child_lt() */ |
CHECK_CHILD_DEFN(warn, lt, <) /* warn_child_lt() */ |
CHECK_BODY_DEFN(ge1, warn, warn_child_gt, 0) /* bwarn_ge1() */ |
CHECK_BODY_DEFN(ge1, warn, warn_child_gt, 0) /* bwarn_ge1() */ |
CHECK_BODY_DEFN(ge1, err, err_child_gt, 0) /* berr_ge1() */ |
CHECK_BODY_DEFN(ge1, err, err_child_gt, 0) /* berr_ge1() */ |
CHECK_ELEM_DEFN(ge1, warn, warn_child_gt, 0) /* ewarn_gt1() */ |
CHECK_ELEM_DEFN(ge1, warn, warn_child_gt, 0) /* ewarn_ge1() */ |
CHECK_ELEM_DEFN(eq1, err, err_child_eq, 1) /* eerr_eq1() */ |
CHECK_ELEM_DEFN(eq1, err, err_child_eq, 1) /* eerr_eq1() */ |
CHECK_ELEM_DEFN(le2, err, err_child_lt, 3) /* eerr_le2() */ |
CHECK_ELEM_DEFN(le1, err, err_child_lt, 2) /* eerr_le1() */ |
CHECK_ELEM_DEFN(eq0, err, err_child_eq, 0) /* eerr_eq0() */ |
CHECK_ELEM_DEFN(eq0, err, err_child_eq, 0) /* eerr_eq0() */ |
CHECK_ELEM_DEFN(ge1, err, err_child_gt, 0) /* eerr_ge1() */ |
CHECK_ELEM_DEFN(ge1, err, err_child_gt, 0) /* eerr_ge1() */ |
CHECK_HEAD_DEFN(eq0, err, err_child_eq, 0) /* herr_eq0() */ |
CHECK_HEAD_DEFN(eq0, err, err_child_eq, 0) /* herr_eq0() */ |
CHECK_HEAD_DEFN(le1, warn, warn_child_lt, 2) /* hwarn_le1() */ |
CHECK_HEAD_DEFN(le1, warn, warn_child_lt, 2) /* hwarn_le1() */ |
CHECK_HEAD_DEFN(ge1, err, err_child_gt, 0) /* herr_ge1() */ |
CHECK_HEAD_DEFN(ge1, err, err_child_gt, 0) /* herr_ge1() */ |
CHECK_HEAD_DEFN(eq1, warn, warn_child_eq, 1) /* hwarn_eq1() */ |
CHECK_HEAD_DEFN(eq1, warn, warn_child_eq, 1) /* hwarn_eq1() */ |
|
CHECK_HEAD_DEFN(eq0, warn, warn_child_eq, 0) /* hwarn_eq0() */ |
|
|
|
|
static int |
static int |
Line 421 check_stdarg(PRE_ARGS) |
|
Line 412 check_stdarg(PRE_ARGS) |
|
if (n->args && 1 == n->args->argc) |
if (n->args && 1 == n->args->argc) |
if (MDOC_Std == n->args->argv[0].arg) |
if (MDOC_Std == n->args->argv[0].arg) |
return(1); |
return(1); |
return(mdoc_nwarn(mdoc, n, EARGVAL)); |
return(mdoc_nmsg(mdoc, n, MANDOCERR_NOARGV)); |
} |
} |
|
|
|
|
static int |
static int |
check_sec(PRE_ARGS, ...) |
check_args(struct mdoc *m, struct mdoc_node *n) |
{ |
{ |
enum mdoc_sec sec; |
|
va_list ap; |
|
|
|
va_start(ap, n); |
|
|
|
for (;;) { |
|
/* LINTED */ |
|
sec = (enum mdoc_sec)va_arg(ap, int); |
|
if (SEC_CUSTOM == sec) |
|
break; |
|
if (sec != mdoc->lastsec) |
|
continue; |
|
va_end(ap); |
|
return(1); |
|
} |
|
|
|
va_end(ap); |
|
return(mdoc_nwarn(mdoc, n, EBADSEC)); |
|
} |
|
|
|
|
|
static int |
|
check_msec(PRE_ARGS, ...) |
|
{ |
|
va_list ap; |
|
int msec; |
|
|
|
va_start(ap, n); |
|
for (;;) { |
|
/* LINTED */ |
|
if (0 == (msec = va_arg(ap, int))) |
|
break; |
|
if (msec != mdoc->meta.msec) |
|
continue; |
|
va_end(ap); |
|
return(1); |
|
} |
|
|
|
va_end(ap); |
|
return(mdoc_nwarn(mdoc, n, EBADMSEC)); |
|
} |
|
|
|
|
|
static int |
|
check_args(struct mdoc *m, const struct mdoc_node *n) |
|
{ |
|
int i; |
int i; |
|
|
if (NULL == n->args) |
if (NULL == n->args) |
Line 489 check_args(struct mdoc *m, const struct mdoc_node *n) |
|
Line 434 check_args(struct mdoc *m, const struct mdoc_node *n) |
|
|
|
|
|
static int |
static int |
check_argv(struct mdoc *m, const struct mdoc_node *n, |
check_argv(struct mdoc *m, struct mdoc_node *n, struct mdoc_argv *v) |
const struct mdoc_argv *v) |
|
{ |
{ |
int i; |
int i; |
|
|
Line 499 check_argv(struct mdoc *m, const struct mdoc_node *n, |
|
Line 443 check_argv(struct mdoc *m, const struct mdoc_node *n, |
|
return(0); |
return(0); |
|
|
if (MDOC_Std == v->arg) { |
if (MDOC_Std == v->arg) { |
/* `Nm' name must be set. */ |
|
if (v->sz || m->meta.name) |
if (v->sz || m->meta.name) |
return(1); |
return(1); |
return(mdoc_nerr(m, n, ENAME)); |
if ( ! mdoc_nmsg(m, n, MANDOCERR_NONAME)) |
|
return(0); |
} |
} |
|
|
return(1); |
return(1); |
Line 510 check_argv(struct mdoc *m, const struct mdoc_node *n, |
|
Line 454 check_argv(struct mdoc *m, const struct mdoc_node *n, |
|
|
|
|
|
static int |
static int |
check_text(struct mdoc *mdoc, int line, int pos, const char *p) |
check_text(struct mdoc *mdoc, int line, int pos, char *p) |
{ |
{ |
int c; |
int c; |
|
|
|
/* |
|
* FIXME: we absolutely cannot let \b get through or it will |
|
* destroy some assumptions in terms of format. |
|
*/ |
|
|
for ( ; *p; p++, pos++) { |
for ( ; *p; p++, pos++) { |
if ('\t' == *p) { |
if ('\t' == *p) { |
if ( ! (MDOC_LITERAL & mdoc->flags)) |
if ( ! (MDOC_LITERAL & mdoc->flags)) |
if ( ! warn_print(mdoc, line, pos)) |
if ( ! mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADCHAR)) |
return(0); |
return(0); |
} else if ( ! isprint((u_char)*p)) |
} else if ( ! isprint((u_char)*p) && ASCII_HYPH != *p) |
if ( ! warn_print(mdoc, line, pos)) |
if ( ! mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADCHAR)) |
return(0); |
return(0); |
|
|
if ('\\' != *p) |
if ('\\' != *p) |
Line 532 check_text(struct mdoc *mdoc, int line, int pos, const |
|
Line 481 check_text(struct mdoc *mdoc, int line, int pos, const |
|
pos += c - 1; |
pos += c - 1; |
continue; |
continue; |
} |
} |
if ( ! (MDOC_IGN_ESCAPE & mdoc->pflags)) |
|
return(mdoc_perr(mdoc, line, pos, EESCAPE)); |
c = mdoc_pmsg(mdoc, line, pos, MANDOCERR_BADESCAPE); |
if ( ! mdoc_pwarn(mdoc, line, pos, EESCAPE)) |
if ( ! (MDOC_IGN_ESCAPE & mdoc->pflags) && ! c) |
return(0); |
return(c); |
} |
} |
|
|
return(1); |
return(1); |
Line 545 check_text(struct mdoc *mdoc, int line, int pos, const |
|
Line 494 check_text(struct mdoc *mdoc, int line, int pos, const |
|
|
|
|
|
static int |
static int |
check_parent(PRE_ARGS, int tok, enum mdoc_type t) |
check_parent(PRE_ARGS, enum mdoct tok, enum mdoc_type t) |
{ |
{ |
|
|
assert(n->parent); |
assert(n->parent); |
Line 553 check_parent(PRE_ARGS, int tok, enum mdoc_type t) |
|
Line 502 check_parent(PRE_ARGS, int tok, enum mdoc_type t) |
|
(t == n->parent->type)) |
(t == n->parent->type)) |
return(1); |
return(1); |
|
|
return(mdoc_verr(mdoc, n->line, n->pos, "require parent %s", |
mdoc_vmsg(mdoc, MANDOCERR_SYNTCHILD, |
MDOC_ROOT == t ? "<root>" : mdoc_macronames[tok])); |
n->line, n->pos, "want parent %s", |
|
MDOC_ROOT == t ? "<root>" : |
|
mdoc_macronames[tok]); |
|
return(0); |
} |
} |
|
|
|
|
Line 577 pre_display(PRE_ARGS) |
|
Line 529 pre_display(PRE_ARGS) |
|
if (NULL == node) |
if (NULL == node) |
return(1); |
return(1); |
|
|
return(mdoc_nerr(mdoc, n, ENESTDISP)); |
mdoc_nmsg(mdoc, n, MANDOCERR_NESTEDDISP); |
|
return(0); |
} |
} |
|
|
|
|
static int |
static int |
pre_bl(PRE_ARGS) |
pre_bl(PRE_ARGS) |
{ |
{ |
int pos, type, width, offset; |
int i, comp, dup; |
|
const char *offs, *width; |
|
enum mdoc_list lt; |
|
struct mdoc_node *np; |
|
|
if (MDOC_BLOCK != n->type) |
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); |
|
assert(np->data.Bl); |
|
n->data.Bl = np->data.Bl; |
return(1); |
return(1); |
if (NULL == n->args) |
} |
return(mdoc_nerr(mdoc, n, ELISTTYPE)); |
|
|
|
/* Make sure that only one type of list is specified. */ |
/* |
|
* 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. |
|
*/ |
|
|
type = offset = width = -1; |
assert(NULL == n->data.Bl); |
|
n->data.Bl = mandoc_calloc(1, sizeof(struct mdoc_bl)); |
|
|
/* LINTED */ |
/* LINTED */ |
for (pos = 0; pos < (int)n->args->argc; pos++) |
for (i = 0; n->args && i < (int)n->args->argc; i++) { |
switch (n->args->argv[pos].arg) { |
lt = LIST__NONE; |
|
dup = comp = 0; |
|
width = offs = NULL; |
|
switch (n->args->argv[i].arg) { |
|
/* Set list types. */ |
case (MDOC_Bullet): |
case (MDOC_Bullet): |
/* FALLTHROUGH */ |
lt = LIST_bullet; |
|
break; |
case (MDOC_Dash): |
case (MDOC_Dash): |
/* FALLTHROUGH */ |
lt = LIST_dash; |
|
break; |
case (MDOC_Enum): |
case (MDOC_Enum): |
/* FALLTHROUGH */ |
lt = LIST_enum; |
|
break; |
case (MDOC_Hyphen): |
case (MDOC_Hyphen): |
/* FALLTHROUGH */ |
lt = LIST_hyphen; |
|
break; |
case (MDOC_Item): |
case (MDOC_Item): |
/* FALLTHROUGH */ |
lt = LIST_item; |
|
break; |
case (MDOC_Tag): |
case (MDOC_Tag): |
/* FALLTHROUGH */ |
lt = LIST_tag; |
|
break; |
case (MDOC_Diag): |
case (MDOC_Diag): |
/* FALLTHROUGH */ |
lt = LIST_diag; |
|
break; |
case (MDOC_Hang): |
case (MDOC_Hang): |
/* FALLTHROUGH */ |
lt = LIST_hang; |
|
break; |
case (MDOC_Ohang): |
case (MDOC_Ohang): |
/* FALLTHROUGH */ |
lt = LIST_ohang; |
|
break; |
case (MDOC_Inset): |
case (MDOC_Inset): |
/* FALLTHROUGH */ |
lt = LIST_inset; |
|
break; |
case (MDOC_Column): |
case (MDOC_Column): |
if (-1 != type) |
lt = LIST_column; |
return(mdoc_nerr(mdoc, n, EMULTILIST)); |
|
type = n->args->argv[pos].arg; |
|
break; |
break; |
|
/* Set list arguments. */ |
|
case (MDOC_Compact): |
|
dup = n->data.Bl->comp; |
|
comp = 1; |
|
break; |
case (MDOC_Width): |
case (MDOC_Width): |
if (-1 != width) |
dup = (NULL != n->data.Bl->width); |
return(mdoc_nerr(mdoc, n, EARGREP)); |
width = n->args->argv[i].value[0]; |
width = n->args->argv[pos].arg; |
|
break; |
break; |
case (MDOC_Offset): |
case (MDOC_Offset): |
if (-1 != offset) |
/* NB: this can be empty! */ |
return(mdoc_nerr(mdoc, n, EARGREP)); |
if (n->args->argv[i].sz) { |
offset = n->args->argv[pos].arg; |
offs = n->args->argv[i].value[0]; |
|
dup = (NULL != n->data.Bl->offs); |
|
break; |
|
} |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV)) |
|
return(0); |
break; |
break; |
default: |
|
break; |
|
} |
} |
|
|
if (-1 == type) |
/* Check: duplicate auxiliary arguments. */ |
return(mdoc_nerr(mdoc, n, ELISTTYPE)); |
|
|
|
|
if (dup && ! mdoc_nmsg(mdoc, n, MANDOCERR_ARGVREP)) |
|
return(0); |
|
|
|
if (comp && ! dup) |
|
n->data.Bl->comp = comp; |
|
if (offs && ! dup) |
|
n->data.Bl->offs = offs; |
|
if (width && ! dup) |
|
n->data.Bl->width = width; |
|
|
|
/* Check: multiple list types. */ |
|
|
|
if (LIST__NONE != lt && n->data.Bl->type != LIST__NONE) |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTREP)) |
|
return(0); |
|
|
|
/* Assign list type. */ |
|
|
|
if (LIST__NONE != lt && n->data.Bl->type == LIST__NONE) { |
|
n->data.Bl->type = lt; |
|
/* Set column information, too. */ |
|
if (LIST_column == lt) { |
|
n->data.Bl->ncols = |
|
n->args->argv[i].sz; |
|
n->data.Bl->cols = (const char **) |
|
n->args->argv[i].value; |
|
} |
|
} |
|
|
|
/* The list type should come first. */ |
|
|
|
if (n->data.Bl->type == LIST__NONE) |
|
if (n->data.Bl->width || |
|
n->data.Bl->offs || |
|
n->data.Bl->comp) |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTFIRST)) |
|
return(0); |
|
|
|
continue; |
|
} |
|
|
|
/* Allow lists to default to LIST_item. */ |
|
|
|
if (LIST__NONE == n->data.Bl->type) { |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTTYPE)) |
|
return(0); |
|
n->data.Bl->type = LIST_item; |
|
} |
|
|
/* |
/* |
* Validate the width field. Some list types don't need width |
* Validate the width field. Some list types don't need width |
* types and should be warned about them. Others should have it |
* types and should be warned about them. Others should have it |
* and must also be warned. |
* and must also be warned. |
*/ |
*/ |
|
|
switch (type) { |
switch (n->data.Bl->type) { |
case (MDOC_Tag): |
case (LIST_tag): |
if (-1 == width && ! mdoc_nwarn(mdoc, n, EMISSWIDTH)) |
if (n->data.Bl->width) |
return(0); |
break; |
break; |
if (mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG)) |
case (MDOC_Column): |
break; |
|
return(0); |
|
case (LIST_column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Diag): |
case (LIST_diag): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Inset): |
case (LIST_ohang): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Item): |
case (LIST_inset): |
if (-1 != width && ! mdoc_nwarn(mdoc, n, ENOWIDTH)) |
/* FALLTHROUGH */ |
return(0); |
case (LIST_item): |
break; |
if (NULL == n->data.Bl->width) |
|
break; |
|
if (mdoc_nmsg(mdoc, n, MANDOCERR_WIDTHARG)) |
|
break; |
|
return(0); |
default: |
default: |
break; |
break; |
} |
} |
Line 672 pre_bl(PRE_ARGS) |
|
Line 716 pre_bl(PRE_ARGS) |
|
static int |
static int |
pre_bd(PRE_ARGS) |
pre_bd(PRE_ARGS) |
{ |
{ |
int i, type, err; |
int i, dup, comp; |
|
enum mdoc_disp dt; |
|
const char *offs; |
|
struct mdoc_node *np; |
|
|
if (MDOC_BLOCK != n->type) |
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); |
|
assert(np->data.Bd); |
|
n->data.Bd = np->data.Bd; |
return(1); |
return(1); |
if (NULL == n->args) |
} |
return(mdoc_nerr(mdoc, n, EDISPTYPE)); |
|
|
|
/* Make sure that only one type of display is specified. */ |
assert(NULL == n->data.Bd); |
|
n->data.Bd = mandoc_calloc(1, sizeof(struct mdoc_bd)); |
|
|
/* LINTED */ |
/* LINTED */ |
for (i = 0, err = type = 0; ! err && |
for (i = 0; n->args && i < (int)n->args->argc; i++) { |
i < (int)n->args->argc; i++) |
dt = DISP__NONE; |
|
dup = comp = 0; |
|
offs = NULL; |
|
|
switch (n->args->argv[i].arg) { |
switch (n->args->argv[i].arg) { |
|
case (MDOC_Centred): |
|
dt = DISP_centred; |
|
break; |
case (MDOC_Ragged): |
case (MDOC_Ragged): |
/* FALLTHROUGH */ |
dt = DISP_ragged; |
|
break; |
case (MDOC_Unfilled): |
case (MDOC_Unfilled): |
/* FALLTHROUGH */ |
dt = DISP_unfilled; |
|
break; |
case (MDOC_Filled): |
case (MDOC_Filled): |
/* FALLTHROUGH */ |
dt = DISP_filled; |
|
break; |
case (MDOC_Literal): |
case (MDOC_Literal): |
/* FALLTHROUGH */ |
dt = DISP_literal; |
|
break; |
case (MDOC_File): |
case (MDOC_File): |
if (0 == type++) |
mdoc_nmsg(mdoc, n, MANDOCERR_BADDISP); |
|
return(0); |
|
case (MDOC_Offset): |
|
/* NB: this can be empty! */ |
|
if (n->args->argv[i].sz) { |
|
offs = n->args->argv[i].value[0]; |
|
dup = (NULL != n->data.Bd->offs); |
break; |
break; |
return(mdoc_nerr(mdoc, n, EMULTIDISP)); |
} |
default: |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV)) |
|
return(0); |
break; |
break; |
|
case (MDOC_Compact): |
|
comp = 1; |
|
dup = n->data.Bd->comp; |
|
break; |
|
default: |
|
abort(); |
|
/* NOTREACHED */ |
} |
} |
|
|
if (type) |
/* Check whether we have duplicates. */ |
return(1); |
|
return(mdoc_nerr(mdoc, n, EDISPTYPE)); |
if (dup && ! mdoc_nmsg(mdoc, n, MANDOCERR_ARGVREP)) |
|
return(0); |
|
|
|
/* Make our auxiliary assignments. */ |
|
|
|
if (offs && ! dup) |
|
n->data.Bd->offs = offs; |
|
if (comp && ! dup) |
|
n->data.Bd->comp = comp; |
|
|
|
/* Check whether a type has already been assigned. */ |
|
|
|
if (DISP__NONE != dt && n->data.Bd->type != DISP__NONE) |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_DISPREP)) |
|
return(0); |
|
|
|
/* Make our type assignment. */ |
|
|
|
if (DISP__NONE != dt && n->data.Bd->type == DISP__NONE) |
|
n->data.Bd->type = dt; |
|
} |
|
|
|
if (DISP__NONE == n->data.Bd->type) { |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_DISPTYPE)) |
|
return(0); |
|
n->data.Bd->type = DISP_ragged; |
|
} |
|
|
|
return(1); |
} |
} |
|
|
|
|
Line 723 pre_sh(PRE_ARGS) |
|
Line 833 pre_sh(PRE_ARGS) |
|
|
|
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
return(check_parent(mdoc, n, -1, MDOC_ROOT)); |
|
|
mdoc->regs->regs[(int)REG_nS].set = 0; |
|
return(check_parent(mdoc, n, MDOC_MAX, MDOC_ROOT)); |
} |
} |
|
|
|
|
Line 733 pre_it(PRE_ARGS) |
|
Line 845 pre_it(PRE_ARGS) |
|
|
|
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
|
/* |
|
* FIXME: this can probably be lifted if we make the It into |
|
* something else on-the-fly? |
|
*/ |
return(check_parent(mdoc, n, MDOC_Bl, MDOC_BODY)); |
return(check_parent(mdoc, n, MDOC_Bl, MDOC_BODY)); |
} |
} |
|
|
|
|
pre_an(PRE_ARGS) |
pre_an(PRE_ARGS) |
{ |
{ |
|
|
if (NULL == n->args || 1 == n->args->argc) |
if (NULL == n->args) |
return(1); |
return(1); |
return(mdoc_verr(mdoc, n->line, n->pos, |
if (n->args->argc > 1) |
"only one argument allowed")); |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_ARGCOUNT)) |
} |
return(0); |
|
|
|
if (MDOC_Split == n->args->argv[0].arg) |
|
n->data.An.auth = AUTH_split; |
|
else if (MDOC_Nosplit == n->args->argv[0].arg) |
|
n->data.An.auth = AUTH_nosplit; |
|
else |
|
abort(); |
|
|
static int |
return(1); |
pre_lb(PRE_ARGS) |
|
{ |
|
|
|
return(check_sec(mdoc, n, SEC_LIBRARY, SEC_CUSTOM)); |
|
} |
} |
|
|
|
|
|
|
pre_rv(PRE_ARGS) |
pre_rv(PRE_ARGS) |
{ |
{ |
|
|
if ( ! check_msec(mdoc, n, 2, 3, 0)) |
|
return(0); |
|
return(check_stdarg(mdoc, n)); |
return(check_stdarg(mdoc, n)); |
} |
} |
|
|
|
|
static int |
static int |
pre_ex(PRE_ARGS) |
post_dt(POST_ARGS) |
{ |
{ |
|
const struct mdoc_node *nn; |
|
const char *p; |
|
|
if ( ! check_msec(mdoc, n, 1, 6, 8, 0)) |
if (NULL != (nn = mdoc->last->child)) |
return(0); |
for (p = nn->string; *p; p++) { |
return(check_stdarg(mdoc, n)); |
if (toupper((u_char)*p) == *p) |
} |
continue; |
|
if ( ! mdoc_nmsg(mdoc, nn, MANDOCERR_UPPERCASE)) |
|
return(0); |
|
break; |
|
} |
|
|
|
return(1); |
static int |
|
pre_er(PRE_ARGS) |
|
{ |
|
|
|
return(check_msec(mdoc, n, 2, 3, 9, 0)); |
|
} |
} |
|
|
|
|
static int |
static int |
pre_cd(PRE_ARGS) |
|
{ |
|
|
|
return(check_msec(mdoc, n, 4, 0)); |
|
} |
|
|
|
|
|
static int |
|
pre_dt(PRE_ARGS) |
pre_dt(PRE_ARGS) |
{ |
{ |
|
|
if (0 == mdoc->meta.date || mdoc->meta.os) |
if (0 == mdoc->meta.date || mdoc->meta.os) |
if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO)) |
return(0); |
return(0); |
if (mdoc->meta.title) |
if (mdoc->meta.title) |
if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP)) |
return(0); |
return(0); |
return(1); |
return(1); |
} |
} |
Line 811 pre_os(PRE_ARGS) |
|
Line 920 pre_os(PRE_ARGS) |
|
{ |
{ |
|
|
if (NULL == mdoc->meta.title || 0 == mdoc->meta.date) |
if (NULL == mdoc->meta.title || 0 == mdoc->meta.date) |
if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO)) |
return(0); |
return(0); |
if (mdoc->meta.os) |
if (mdoc->meta.os) |
if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP)) |
return(0); |
return(0); |
return(1); |
return(1); |
} |
} |
Line 825 pre_dd(PRE_ARGS) |
|
Line 934 pre_dd(PRE_ARGS) |
|
{ |
{ |
|
|
if (mdoc->meta.title || mdoc->meta.os) |
if (mdoc->meta.title || mdoc->meta.os) |
if ( ! mdoc_nwarn(mdoc, n, EPROLOOO)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO)) |
return(0); |
return(0); |
if (mdoc->meta.date) |
if (mdoc->meta.date) |
if ( ! mdoc_nwarn(mdoc, n, EPROLREP)) |
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP)) |
return(0); |
return(0); |
return(1); |
return(1); |
} |
} |
Line 837 pre_dd(PRE_ARGS) |
|
Line 946 pre_dd(PRE_ARGS) |
|
static int |
static int |
post_bf(POST_ARGS) |
post_bf(POST_ARGS) |
{ |
{ |
char *p; |
struct mdoc_node *np; |
struct mdoc_node *head; |
int arg; |
|
|
if (MDOC_BLOCK != mdoc->last->type) |
/* |
return(1); |
* Unlike other data pointers, these are "housed" by the HEAD |
|
* element, which contains the goods. |
|
*/ |
|
|
head = mdoc->last->head; |
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; |
|
} else |
|
np = mdoc->last->head; |
|
|
if (mdoc->last->args && head->child) |
assert(np); |
return(mdoc_nerr(mdoc, mdoc->last, ELINE)); |
assert(MDOC_HEAD == np->type); |
else if (mdoc->last->args) |
assert(MDOC_Bf == np->tok); |
|
assert(np->data.Bf); |
|
mdoc->last->data.Bf = np->data.Bf; |
return(1); |
return(1); |
|
} |
|
|
if (NULL == head->child || MDOC_TEXT != head->child->type) |
np = mdoc->last; |
return(mdoc_nerr(mdoc, mdoc->last, ELINE)); |
assert(MDOC_BLOCK == np->parent->type); |
|
assert(MDOC_Bf == np->parent->tok); |
|
np->data.Bf = mandoc_calloc(1, sizeof(struct mdoc_bf)); |
|
|
p = head->child->string; |
/* |
|
* Cannot have both argument and parameter. |
|
* If neither is specified, let it through with a warning. |
|
*/ |
|
|
if (0 == strcmp(p, "Em")) |
if (np->parent->args && np->child) { |
|
mdoc_nmsg(mdoc, np, MANDOCERR_SYNTARGVCOUNT); |
|
return(0); |
|
} else if (NULL == np->parent->args && NULL == np->child) |
|
return(mdoc_nmsg(mdoc, np, MANDOCERR_FONTTYPE)); |
|
|
|
/* Extract argument into data. */ |
|
|
|
if (np->parent->args) { |
|
arg = np->parent->args->argv[0].arg; |
|
if (MDOC_Emphasis == arg) |
|
np->data.Bf->font = FONT_Em; |
|
else if (MDOC_Literal == arg) |
|
np->data.Bf->font = FONT_Li; |
|
else if (MDOC_Symbolic == arg) |
|
np->data.Bf->font = FONT_Sy; |
|
else |
|
abort(); |
return(1); |
return(1); |
else if (0 == strcmp(p, "Li")) |
} |
return(1); |
|
else if (0 == strcmp(p, "Sy")) |
|
return(1); |
|
|
|
return(mdoc_nerr(mdoc, head, EFONT)); |
/* Extract parameter into data. */ |
|
|
|
if (0 == strcmp(np->child->string, "Em")) |
|
np->data.Bf->font = FONT_Em; |
|
else if (0 == strcmp(np->child->string, "Li")) |
|
np->data.Bf->font = FONT_Li; |
|
else if (0 == strcmp(np->child->string, "Sy")) |
|
np->data.Bf->font = FONT_Sy; |
|
else if ( ! mdoc_nmsg(mdoc, np, MANDOCERR_FONTTYPE)) |
|
return(0); |
|
|
|
return(1); |
} |
} |
|
|
|
|
Line 872 post_lb(POST_ARGS) |
|
Line 1023 post_lb(POST_ARGS) |
|
|
|
if (mdoc_a2lib(mdoc->last->child->string)) |
if (mdoc_a2lib(mdoc->last->child->string)) |
return(1); |
return(1); |
return(mdoc_nwarn(mdoc, mdoc->last, ELIB)); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADLIB)); |
} |
} |
|
|
|
|
static int |
static int |
|
post_eoln(POST_ARGS) |
|
{ |
|
|
|
if (NULL == mdoc->last->child) |
|
return(1); |
|
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_ARGSLOST)); |
|
} |
|
|
|
|
|
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; BLOCK types, |
|
* specifically the BODY, should only have TEXT children. |
|
*/ |
|
|
|
if (MDOC_ELEM == mdoc->last->type) |
|
return(eerr_ge1(mdoc)); |
|
if (MDOC_BODY != mdoc->last->type) |
|
return(1); |
|
|
|
for (n = mdoc->last->child; n; n = n->next) |
|
if (MDOC_TEXT != n->type) |
|
if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_CHILD)) |
|
return(0); |
|
|
|
return(1); |
|
} |
|
|
|
|
|
static int |
post_nm(POST_ARGS) |
post_nm(POST_ARGS) |
{ |
{ |
|
|
Line 884 post_nm(POST_ARGS) |
|
Line 1071 post_nm(POST_ARGS) |
|
return(1); |
return(1); |
if (mdoc->meta.name) |
if (mdoc->meta.name) |
return(1); |
return(1); |
return(mdoc_nerr(mdoc, mdoc->last, ENAME)); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NONAME)); |
} |
} |
|
|
|
|
Line 894 post_at(POST_ARGS) |
|
Line 1081 post_at(POST_ARGS) |
|
|
|
if (NULL == mdoc->last->child) |
if (NULL == mdoc->last->child) |
return(1); |
return(1); |
if (MDOC_TEXT != mdoc->last->child->type) |
assert(MDOC_TEXT == mdoc->last->child->type); |
return(mdoc_nerr(mdoc, mdoc->last, EATT)); |
|
if (mdoc_a2att(mdoc->last->child->string)) |
if (mdoc_a2att(mdoc->last->child->string)) |
return(1); |
return(1); |
return(mdoc_nerr(mdoc, mdoc->last, EATT)); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADATT)); |
} |
} |
|
|
|
|
static int |
static int |
post_an(POST_ARGS) |
post_an(POST_ARGS) |
{ |
{ |
|
struct mdoc_node *np; |
|
|
if (mdoc->last->args) { |
np = mdoc->last; |
if (NULL == mdoc->last->child) |
if (AUTH__NONE != np->data.An.auth && np->child) |
return(1); |
return(mdoc_nmsg(mdoc, np, MANDOCERR_ARGCOUNT)); |
return(mdoc_nerr(mdoc, mdoc->last, ENOLINE)); |
if (AUTH__NONE != np->data.An.auth || np->child) |
} |
|
|
|
if (mdoc->last->child) |
|
return(1); |
return(1); |
return(mdoc_nerr(mdoc, mdoc->last, ELINE)); |
return(mdoc_nmsg(mdoc, np, MANDOCERR_NOARGS)); |
} |
} |
|
|
|
|
static int |
static int |
post_it(POST_ARGS) |
post_it(POST_ARGS) |
{ |
{ |
int type, i, cols; |
int i, cols, rc; |
|
enum mdoc_list lt; |
struct mdoc_node *n, *c; |
struct mdoc_node *n, *c; |
|
enum mandocerr er; |
|
|
if (MDOC_BLOCK != mdoc->last->type) |
if (MDOC_BLOCK != mdoc->last->type) |
return(1); |
return(1); |
|
|
n = mdoc->last->parent->parent; |
n = mdoc->last->parent->parent; |
if (NULL == n->args) |
assert(n->data.Bl); |
return(mdoc_nerr(mdoc, mdoc->last, ELISTTYPE)); |
lt = n->data.Bl->type; |
|
|
/* Some types require block-head, some not. */ |
if (LIST__NONE == lt) { |
|
mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_LISTTYPE); |
|
return(0); |
|
} |
|
|
/* LINTED */ |
switch (lt) { |
for (cols = type = -1, i = 0; -1 == type && |
case (LIST_tag): |
i < (int)n->args->argc; i++) |
if (mdoc->last->head->child) |
switch (n->args->argv[i].arg) { |
|
case (MDOC_Tag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Diag): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Hang): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Ohang): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Inset): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Bullet): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Dash): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Enum): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Hyphen): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Item): |
|
type = n->args->argv[i].arg; |
|
break; |
break; |
case (MDOC_Column): |
/* FIXME: give this a dummy value. */ |
type = n->args->argv[i].arg; |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS)) |
cols = (int)n->args->argv[i].sz; |
return(0); |
break; |
|
default: |
|
break; |
|
} |
|
|
|
if (-1 == type) |
|
return(mdoc_nerr(mdoc, mdoc->last, ELISTTYPE)); |
|
|
|
switch (type) { |
|
case (MDOC_Tag): |
|
if (NULL == mdoc->last->head->child) |
|
if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) |
|
return(0); |
|
break; |
break; |
case (MDOC_Hang): |
case (LIST_hang): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Ohang): |
case (LIST_ohang): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Inset): |
case (LIST_inset): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Diag): |
case (LIST_diag): |
if (NULL == mdoc->last->head->child) |
if (NULL == mdoc->last->head->child) |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOARGS)) |
return(0); |
return(0); |
if (NULL == mdoc->last->body->child) |
|
if ( ! mdoc_nwarn(mdoc, mdoc->last, EMULTILINE)) |
|
return(0); |
|
break; |
break; |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
|
if (NULL == mdoc->last->body->child) |
|
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOBODY)) |
|
return(0); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Item): |
case (LIST_item): |
if (mdoc->last->head->child) |
if (mdoc->last->head->child) |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ENOLINE)) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_ARGSLOST)) |
return(0); |
return(0); |
if (NULL == mdoc->last->body->child) |
|
if ( ! mdoc_nwarn(mdoc, mdoc->last, EMULTILINE)) |
|
return(0); |
|
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (NULL == mdoc->last->head->child) |
cols = (int)n->data.Bl->ncols; |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ELINE)) |
|
return(0); |
|
if (mdoc->last->body->child) |
|
if ( ! mdoc_nwarn(mdoc, mdoc->last, ENOMULTILINE)) |
|
return(0); |
|
c = mdoc->last->child; |
|
for (i = 0; c && MDOC_HEAD == c->type; c = c->next) |
|
i++; |
|
|
|
if (i < cols || i == (cols + 1)) { |
assert(NULL == mdoc->last->head->child); |
if ( ! mdoc_vwarn(mdoc, mdoc->last->line, |
|
mdoc->last->pos, "column " |
if (NULL == mdoc->last->body->child) |
"mismatch: have %d, want %d", |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NOBODY)) |
i, cols)) |
|
return(0); |
return(0); |
|
|
|
for (i = 0, c = mdoc->last->child; c; c = c->next) |
|
if (MDOC_BODY == c->type) |
|
i++; |
|
|
|
if (i < cols) |
|
er = MANDOCERR_ARGCOUNT; |
|
else if (i == cols || i == cols + 1) |
break; |
break; |
} else if (i == cols) |
else |
break; |
er = MANDOCERR_SYNTARGCOUNT; |
|
|
return(mdoc_verr(mdoc, mdoc->last->line, |
rc = mdoc_vmsg(mdoc, er, |
mdoc->last->pos, "column mismatch: " |
mdoc->last->line, mdoc->last->pos, |
"have %d, want %d", i, cols)); |
"columns == %d (have %d)", cols, i); |
|
return(rc); |
default: |
default: |
break; |
break; |
} |
} |
Line 1040 post_it(POST_ARGS) |
|
Line 1192 post_it(POST_ARGS) |
|
static int |
static int |
post_bl_head(POST_ARGS) |
post_bl_head(POST_ARGS) |
{ |
{ |
int i; |
int i; |
const struct mdoc_node *n; |
struct mdoc_node *n; |
|
|
|
assert(mdoc->last->parent); |
n = mdoc->last->parent; |
n = mdoc->last->parent; |
assert(n->args); |
|
|
|
for (i = 0; i < (int)n->args->argc; i++) |
if (LIST_column == n->data.Bl->type) { |
if (n->args->argv[i].arg == MDOC_Column) |
if (n->data.Bl->ncols && mdoc->last->nchild) { |
break; |
mdoc_nmsg(mdoc, n, MANDOCERR_COLUMNS); |
|
return(0); |
if (i == (int)n->args->argc) |
} |
return(1); |
return(1); |
|
} |
|
|
if (n->args->argv[i].sz && mdoc->last->child) |
if (0 == (i = mdoc->last->nchild)) |
return(mdoc_nerr(mdoc, n, ECOLMIS)); |
return(1); |
|
return(warn_count(mdoc, "==", 0, "line arguments", i)); |
return(1); |
|
} |
} |
|
|
|
|
Line 1072 post_bl(POST_ARGS) |
|
Line 1224 post_bl(POST_ARGS) |
|
if (NULL == mdoc->last->child) |
if (NULL == mdoc->last->child) |
return(1); |
return(1); |
|
|
|
/* |
|
* We only allow certain children of `Bl'. This is usually on |
|
* `It', but apparently `Sm' occurs here and there, so we let |
|
* that one through, too. |
|
*/ |
|
|
/* LINTED */ |
/* LINTED */ |
for (n = mdoc->last->child; n; n = n->next) { |
for (n = mdoc->last->child; n; n = n->next) { |
if (MDOC_BLOCK == n->type) |
if (MDOC_BLOCK == n->type && MDOC_It == n->tok) |
if (MDOC_It == n->tok) |
continue; |
continue; |
if (MDOC_Sm == n->tok) |
return(mdoc_verr(mdoc, n->line, n->pos, |
continue; |
"bad child of parent %s", |
mdoc_nmsg(mdoc, n, MANDOCERR_SYNTCHILD); |
mdoc_macronames[mdoc->last->tok])); |
return(0); |
} |
} |
|
|
return(1); |
return(1); |
Line 1104 ebool(struct mdoc *mdoc) |
|
Line 1262 ebool(struct mdoc *mdoc) |
|
|
|
if (NULL == n) |
if (NULL == n) |
return(1); |
return(1); |
return(mdoc_nerr(mdoc, n, EBOOL)); |
return(mdoc_nmsg(mdoc, n, MANDOCERR_BADBOOL)); |
} |
} |
|
|
|
|
Line 1113 post_root(POST_ARGS) |
|
Line 1271 post_root(POST_ARGS) |
|
{ |
{ |
|
|
if (NULL == mdoc->first->child) |
if (NULL == mdoc->first->child) |
return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); |
mdoc_nmsg(mdoc, mdoc->first, MANDOCERR_NODOCBODY); |
if ( ! (MDOC_PBODY & mdoc->flags)) |
else if ( ! (MDOC_PBODY & mdoc->flags)) |
return(mdoc_nerr(mdoc, mdoc->first, ENOPROLOGUE)); |
mdoc_nmsg(mdoc, mdoc->first, MANDOCERR_NODOCPROLOG); |
|
else if (MDOC_BLOCK != mdoc->first->child->type) |
|
mdoc_nmsg(mdoc, mdoc->first, MANDOCERR_NODOCBODY); |
|
else if (MDOC_Sh != mdoc->first->child->tok) |
|
mdoc_nmsg(mdoc, mdoc->first, MANDOCERR_NODOCBODY); |
|
else |
|
return(1); |
|
|
if (MDOC_BLOCK != mdoc->first->child->type) |
return(0); |
return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); |
|
if (MDOC_Sh != mdoc->first->child->tok) |
|
return(mdoc_nerr(mdoc, mdoc->first, ENODAT)); |
|
|
|
return(1); |
|
} |
} |
|
|
|
|
static int |
static int |
post_sp(POST_ARGS) |
post_st(POST_ARGS) |
{ |
{ |
long lval; |
|
char *ep, *buf; |
|
|
|
if (NULL == mdoc->last->child) |
if (mdoc_a2st(mdoc->last->child->string)) |
return(1); |
return(1); |
else if ( ! eerr_eq1(mdoc)) |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADSTANDARD)); |
return(0); |
|
|
|
assert(MDOC_TEXT == mdoc->last->child->type); |
|
buf = mdoc->last->child->string; |
|
assert(buf); |
|
|
|
/* From OpenBSD's strtol(3). */ |
|
errno = 0; |
|
lval = strtol(buf, &ep, 10); |
|
if (buf[0] == '\0' || *ep != '\0') |
|
return(mdoc_nerr(mdoc, mdoc->last->child, ENUMFMT)); |
|
|
|
if ((errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN)) || |
|
(lval > INT_MAX || lval < 0)) |
|
return(mdoc_nerr(mdoc, mdoc->last->child, ENUMFMT)); |
|
|
|
return(1); |
|
} |
} |
|
|
|
|
|
|
|
|
static int |
static int |
post_st(POST_ARGS) |
post_rs(POST_ARGS) |
{ |
{ |
|
struct mdoc_node *nn; |
|
|
if (mdoc_a2st(mdoc->last->child->string)) |
if (MDOC_BODY != mdoc->last->type) |
return(1); |
return(1); |
return(mdoc_nerr(mdoc, mdoc->last, EBADSTAND)); |
|
|
for (nn = mdoc->last->child; nn; nn = nn->next) |
|
switch (nn->tok) { |
|
case(MDOC__U): |
|
/* FALLTHROUGH */ |
|
case(MDOC__Q): |
|
/* FALLTHROUGH */ |
|
case(MDOC__C): |
|
/* FALLTHROUGH */ |
|
case(MDOC__A): |
|
/* FALLTHROUGH */ |
|
case(MDOC__B): |
|
/* FALLTHROUGH */ |
|
case(MDOC__D): |
|
/* FALLTHROUGH */ |
|
case(MDOC__I): |
|
/* FALLTHROUGH */ |
|
case(MDOC__J): |
|
/* FALLTHROUGH */ |
|
case(MDOC__N): |
|
/* FALLTHROUGH */ |
|
case(MDOC__O): |
|
/* FALLTHROUGH */ |
|
case(MDOC__P): |
|
/* FALLTHROUGH */ |
|
case(MDOC__R): |
|
/* FALLTHROUGH */ |
|
case(MDOC__T): |
|
/* FALLTHROUGH */ |
|
case(MDOC__V): |
|
break; |
|
default: |
|
mdoc_nmsg(mdoc, nn, MANDOCERR_SYNTCHILD); |
|
return(0); |
|
} |
|
|
|
return(1); |
} |
} |
|
|
|
|
Line 1195 post_sh_body(POST_ARGS) |
|
Line 1370 post_sh_body(POST_ARGS) |
|
*/ |
*/ |
|
|
if (NULL == (n = mdoc->last->child)) |
if (NULL == (n = mdoc->last->child)) |
return(mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADNAMESEC)); |
|
|
for ( ; n && n->next; n = n->next) { |
for ( ; n && n->next; n = n->next) { |
if (MDOC_ELEM == n->type && MDOC_Nm == n->tok) |
if (MDOC_ELEM == n->type && MDOC_Nm == n->tok) |
continue; |
continue; |
if (MDOC_TEXT == n->type) |
if (MDOC_TEXT == n->type) |
continue; |
continue; |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADNAMESEC)) |
return(0); |
return(0); |
} |
} |
|
|
assert(n); |
assert(n); |
if (MDOC_BLOCK == n->type && MDOC_Nd == n->tok) |
if (MDOC_BLOCK == n->type && MDOC_Nd == n->tok) |
return(1); |
return(1); |
return(mdoc_nwarn(mdoc, mdoc->last, ENAMESECINC)); |
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADNAMESEC)); |
} |
} |
|
|
|
|
static int |
static int |
post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
char buf[64]; |
char buf[BUFSIZ]; |
enum mdoc_sec sec; |
enum mdoc_sec sec; |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
|
|
Line 1227 post_sh_head(POST_ARGS) |
|
Line 1402 post_sh_head(POST_ARGS) |
|
* certain manual sections. |
* certain manual sections. |
*/ |
*/ |
|
|
buf[0] = 0; |
buf[0] = '\0'; |
|
|
|
/* |
|
* FIXME: yes, these can use a dynamic buffer, but I don't do so |
|
* in the interests of simplicity. |
|
*/ |
|
|
for (n = mdoc->last->child; n; n = n->next) { |
for (n = mdoc->last->child; n; n = n->next) { |
/* XXX - copied from compact(). */ |
/* XXX - copied from compact(). */ |
assert(MDOC_TEXT == n->type); |
assert(MDOC_TEXT == n->type); |
|
|
if (strlcat(buf, n->string, 64) >= 64) |
if (strlcat(buf, n->string, BUFSIZ) >= BUFSIZ) { |
return(mdoc_nerr(mdoc, n, ETOOLONG)); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
|
return(0); |
|
} |
if (NULL == n->next) |
if (NULL == n->next) |
continue; |
continue; |
if (strlcat(buf, " ", 64) >= 64) |
if (strlcat(buf, " ", BUFSIZ) >= BUFSIZ) { |
return(mdoc_nerr(mdoc, n, ETOOLONG)); |
mdoc_nmsg(mdoc, n, MANDOCERR_MEM); |
|
return(0); |
|
} |
} |
} |
|
|
sec = mdoc_atosec(buf); |
sec = mdoc_str2sec(buf); |
|
|
/* |
/* |
* Check: NAME should always be first, CUSTOM has no roles, |
* Check: NAME should always be first, CUSTOM has no roles, |
Line 1249 post_sh_head(POST_ARGS) |
|
Line 1433 post_sh_head(POST_ARGS) |
|
*/ |
*/ |
|
|
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) |
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed) |
return(mdoc_nerr(mdoc, mdoc->last, ESECNAME)); |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_NAMESECFIRST)) |
|
return(0); |
|
|
if (SEC_CUSTOM == sec) |
if (SEC_CUSTOM == sec) |
return(1); |
return(1); |
|
|
if (sec == mdoc->lastnamed) |
if (sec == mdoc->lastnamed) |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ESECREP)) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECREP)) |
return(0); |
return(0); |
|
|
if (sec < mdoc->lastnamed) |
if (sec < mdoc->lastnamed) |
if ( ! mdoc_nwarn(mdoc, mdoc->last, ESECOOO)) |
if ( ! mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECOOO)) |
return(0); |
return(0); |
|
|
/* |
/* |
* Check particular section/manual conventions. LIBRARY can |
* Check particular section/manual conventions. LIBRARY can |
* only occur in msec 2, 3 (TODO: are there more of these?). |
* only occur in manual section 2, 3, and 9. |
*/ |
*/ |
|
|
switch (sec) { |
switch (sec) { |
case (SEC_LIBRARY): |
case (SEC_LIBRARY): |
switch (mdoc->meta.msec) { |
assert(mdoc->meta.msec); |
case (2): |
if (*mdoc->meta.msec == '2') |
/* FALLTHROUGH */ |
|
case (3): |
|
break; |
break; |
default: |
if (*mdoc->meta.msec == '3') |
return(mdoc_nwarn(mdoc, mdoc->last, EWRONGMSEC)); |
break; |
} |
if (*mdoc->meta.msec == '9') |
break; |
break; |
|
return(mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_SECMSEC)); |
default: |
default: |
break; |
break; |
} |
} |
|
|
return(1); |
return(1); |
} |
|
|
|
|
|
static int |
|
pre_fd(PRE_ARGS) |
|
{ |
|
|
|
return(check_sec(mdoc, n, SEC_SYNOPSIS, SEC_CUSTOM)); |
|
} |
} |