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-rw-r--r--mdoc_validate.c82
1 files changed, 62 insertions, 20 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c
index c13422f2..415454db 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/* $Id: mdoc_validate.c,v 1.195 2013/10/06 13:32:46 schwarze Exp $ */
+/* $Id: mdoc_validate.c,v 1.196 2013/10/06 22:46:15 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010, 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
@@ -19,7 +19,7 @@
#include "config.h"
#endif
-#ifndef OSNAME
+#ifndef OSNAME
#include <sys/utsname.h>
#endif
@@ -97,18 +97,19 @@ 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);
+static int post_defaults(POST_ARGS);
static int post_dd(POST_ARGS);
static int post_dt(POST_ARGS);
-static int post_defaults(POST_ARGS);
-static int post_literal(POST_ARGS);
static int post_eoln(POST_ARGS);
+static int post_hyph(POST_ARGS);
+static int post_ignpar(POST_ARGS);
static int post_it(POST_ARGS);
static int post_lb(POST_ARGS);
+static int post_literal(POST_ARGS);
static int post_nm(POST_ARGS);
static int post_ns(POST_ARGS);
static int post_os(POST_ARGS);
static int post_par(POST_ARGS);
-static int post_ignpar(POST_ARGS);
static int post_prol(POST_ARGS);
static int post_root(POST_ARGS);
static int post_rs(POST_ARGS);
@@ -142,28 +143,30 @@ static v_post posts_bx[] = { post_bx, NULL };
static v_post posts_bool[] = { ebool, NULL };
static v_post posts_eoln[] = { post_eoln, NULL };
static v_post posts_defaults[] = { post_defaults, NULL };
+static v_post posts_d1[] = { bwarn_ge1, post_hyph, NULL };
static v_post posts_dd[] = { post_dd, post_prol, NULL };
static v_post posts_dl[] = { post_literal, bwarn_ge1, NULL };
static v_post posts_dt[] = { post_dt, post_prol, NULL };
static v_post posts_fo[] = { hwarn_eq1, bwarn_ge1, NULL };
+static v_post posts_hyph[] = { post_hyph, NULL };
+static v_post posts_hyphtext[] = { ewarn_ge1, post_hyph, NULL };
static v_post posts_it[] = { post_it, NULL };
static v_post posts_lb[] = { post_lb, NULL };
-static v_post posts_nd[] = { berr_ge1, NULL };
+static v_post posts_nd[] = { berr_ge1, post_hyph, NULL };
static v_post posts_nm[] = { post_nm, NULL };
static v_post posts_notext[] = { ewarn_eq0, NULL };
static v_post posts_ns[] = { post_ns, NULL };
static v_post posts_os[] = { post_os, post_prol, NULL };
static v_post posts_pp[] = { post_par, ewarn_eq0, NULL };
static v_post posts_rs[] = { post_rs, NULL };
-static v_post posts_sh[] = { post_ignpar, hwarn_ge1, post_sh, NULL };
+static v_post posts_sh[] = { post_ignpar,hwarn_ge1,post_sh,post_hyph,NULL };
static v_post posts_sp[] = { post_par, ewarn_le1, NULL };
-static v_post posts_ss[] = { post_ignpar, hwarn_ge1, NULL };
+static v_post posts_ss[] = { post_ignpar, hwarn_ge1, post_hyph, NULL };
static v_post posts_st[] = { post_st, NULL };
static v_post posts_std[] = { post_std, NULL };
static v_post posts_text[] = { ewarn_ge1, NULL };
static v_post posts_text1[] = { ewarn_eq1, NULL };
static v_post posts_vt[] = { post_vt, NULL };
-static v_post posts_wline[] = { bwarn_ge1, NULL };
static v_pre pres_an[] = { pre_an, NULL };
static v_pre pres_bd[] = { pre_display, pre_bd, pre_literal, pre_par, NULL };
static v_pre pres_bl[] = { pre_bl, pre_par, NULL };
@@ -171,8 +174,6 @@ static v_pre pres_d1[] = { pre_display, NULL };
static v_pre pres_dl[] = { pre_literal, pre_display, NULL };
static v_pre pres_dd[] = { pre_dd, NULL };
static v_pre pres_dt[] = { pre_dt, NULL };
-static v_pre pres_er[] = { NULL, NULL };
-static v_pre pres_fd[] = { NULL, NULL };
static v_pre pres_it[] = { pre_it, pre_par, NULL };
static v_pre pres_os[] = { pre_os, NULL };
static v_pre pres_pp[] = { pre_par, NULL };
@@ -188,7 +189,7 @@ static const struct valids mdoc_valids[MDOC_MAX] = {
{ pres_sh, posts_sh }, /* Sh */
{ pres_ss, posts_ss }, /* Ss */
{ pres_pp, posts_pp }, /* Pp */
- { pres_d1, posts_wline }, /* D1 */
+ { pres_d1, posts_d1 }, /* D1 */
{ pres_dl, posts_dl }, /* Dl */
{ pres_bd, posts_bd }, /* Bd */
{ NULL, NULL }, /* Ed */
@@ -201,11 +202,11 @@ static const struct valids mdoc_valids[MDOC_MAX] = {
{ NULL, NULL }, /* Cd */
{ NULL, NULL }, /* Cm */
{ NULL, NULL }, /* Dv */
- { pres_er, NULL }, /* Er */
+ { NULL, NULL }, /* Er */
{ NULL, NULL }, /* Ev */
{ pres_std, posts_std }, /* Ex */
{ NULL, NULL }, /* Fa */
- { pres_fd, posts_text }, /* Fd */
+ { NULL, posts_text }, /* Fd */
{ NULL, NULL }, /* Fl */
{ NULL, NULL }, /* Fn */
{ NULL, NULL }, /* Ft */
@@ -223,15 +224,15 @@ static const struct valids mdoc_valids[MDOC_MAX] = {
{ NULL, posts_vt }, /* Vt */
{ NULL, posts_text }, /* Xr */
{ NULL, posts_text }, /* %A */
- { NULL, posts_text }, /* %B */ /* FIXME: can be used outside Rs/Re. */
+ { NULL, posts_hyphtext }, /* %B */ /* FIXME: can be used outside Rs/Re. */
{ NULL, posts_text }, /* %D */
{ NULL, posts_text }, /* %I */
{ NULL, posts_text }, /* %J */
- { NULL, posts_text }, /* %N */
- { NULL, posts_text }, /* %O */
+ { NULL, posts_hyphtext }, /* %N */
+ { NULL, posts_hyphtext }, /* %O */
{ NULL, posts_text }, /* %P */
- { NULL, posts_text }, /* %R */
- { NULL, posts_text }, /* %T */ /* FIXME: can be used outside Rs/Re. */
+ { NULL, posts_hyphtext }, /* %R */
+ { NULL, posts_hyphtext }, /* %T */ /* FIXME: can be used outside Rs/Re. */
{ NULL, posts_text }, /* %V */
{ NULL, NULL }, /* Ac */
{ NULL, NULL }, /* Ao */
@@ -271,7 +272,7 @@ static const struct valids mdoc_valids[MDOC_MAX] = {
{ NULL, NULL }, /* So */
{ NULL, NULL }, /* Sq */
{ NULL, posts_bool }, /* Sm */
- { NULL, NULL }, /* Sx */
+ { NULL, posts_hyph }, /* Sx */
{ NULL, NULL }, /* Sy */
{ NULL, NULL }, /* Tn */
{ NULL, NULL }, /* Ux */
@@ -1856,6 +1857,47 @@ post_rs(POST_ARGS)
return(1);
}
+/*
+ * 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) {
+ case (MDOC_HEAD):
+ if (MDOC_Sh == n->tok || MDOC_Ss == n->tok)
+ break;
+ return(1);
+ case (MDOC_BODY):
+ if (MDOC_D1 == n->tok || MDOC_Nd == n->tok)
+ break;
+ return(1);
+ case (MDOC_ELEM):
+ break;
+ default:
+ return(1);
+ }
+
+ for (nch = n->child; nch; nch = nch->next) {
+ if (MDOC_TEXT != nch->type)
+ continue;
+ cp = nch->string;
+ if (3 > strnlen(cp, 3))
+ continue;
+ while ('\0' != *(++cp))
+ if ('-' == *cp &&
+ isalpha((unsigned char)cp[-1]) &&
+ isalpha((unsigned char)cp[1]))
+ *cp = ASCII_HYPH;
+ }
+ return(1);
+}
+
static int
post_ns(POST_ARGS)
{
generated by cgit v1.2.3-56-ge451 (git 2.39.0) at 2024-07-01 22:47:26 +0000