===================================================================
RCS file: /cvs/mandoc/man_validate.c,v
retrieving revision 1.33
retrieving revision 1.38
diff -u -p -r1.33 -r1.38
--- mandoc/man_validate.c	2010/03/29 10:10:35	1.33
+++ mandoc/man_validate.c	2010/05/15 20:51:40	1.38
@@ -1,4 +1,4 @@
-/*	$Id: man_validate.c,v 1.33 2010/03/29 10:10:35 kristaps Exp $ */
+/*	$Id: man_validate.c,v 1.38 2010/05/15 20:51:40 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -94,14 +94,13 @@ static	const struct man_valid man_valids[MAN_MAX] = {
 	{ NULL, NULL }, /* DT */
 	{ NULL, NULL }, /* UC */
 	{ NULL, NULL }, /* PD */
-	{ NULL, posts_eq0 }, /* Sp */
+	{ NULL, posts_le1 }, /* Sp */
 	{ pres_bline, posts_le1 }, /* Vb */
 	{ pres_bline, posts_eq0 }, /* Ve */
 	{ pres_roff, NULL }, /* de */
 	{ pres_roff, NULL }, /* dei */
 	{ pres_roff, NULL }, /* am */
 	{ pres_roff, NULL }, /* ami */
-	{ pres_roff, NULL }, /* ig */
 	{ NULL, NULL }, /* . */
 };
 
@@ -167,8 +166,19 @@ check_root(CHKARGS) 
 
 	if (NULL == m->first->child)
 		return(man_nerr(m, n, WNODATA));
-	if (NULL == m->meta.title)
-		return(man_nerr(m, n, WNOTITLE));
+	if (NULL == m->meta.title) {
+		if ( ! man_nwarn(m, n, WNOTITLE))
+			return(0);
+		/*
+		 * If a title hasn't been set, do so now (by
+		 * implication, date and section also aren't set).
+		 * 
+		 * FIXME: this should be in man_action.c.
+		 */
+	        m->meta.title = mandoc_strdup("unknown");
+		m->meta.date = time(NULL);
+		m->meta.msec = mandoc_strdup("1");
+	}
 
 	return(1);
 }
@@ -218,9 +228,7 @@ check_text(CHKARGS) 
 		if ('\t' == *p || isprint((u_char)*p)) 
 			continue;
 
-		if (MAN_IGN_CHARS & m->pflags)
-			return(man_pwarn(m, n->line, pos, WNPRINT));
-		return(man_perr(m, n->line, pos, WNPRINT));
+		return(man_pwarn(m, n->line, pos, WNPRINT));
 	}
 
 	return(1);
@@ -326,8 +334,7 @@ check_roff(CHKARGS)
 	for (n = n->parent; n; n = n->parent)
 		if (MAN_de == n->tok || MAN_dei == n->tok ||
 				MAN_am == n->tok || 
-				MAN_ami == n->tok ||
-				MAN_ig == n->tok)
+				MAN_ami == n->tok)
 			return(man_nerr(m, n, WROFFNEST));
 
 	return(1);