===================================================================
RCS file: /cvs/mandoc/man_validate.c,v
retrieving revision 1.107
retrieving revision 1.112
diff -u -p -r1.107 -r1.112
--- mandoc/man_validate.c	2014/11/28 05:51:32	1.107
+++ mandoc/man_validate.c	2015/02/06 09:38:43	1.112
@@ -1,4 +1,4 @@
-/*	$OpenBSD: man_validate.c,v 1.107 2014/11/28 05:51:32 schwarze Exp $ */
+/*	$OpenBSD: man_validate.c,v 1.112 2015/02/06 09:38:43 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -38,9 +38,7 @@
 
 typedef	void	(*v_check)(CHKARGS);
 
-static	void	  check_eq0(CHKARGS);
 static	void	  check_eq2(CHKARGS);
-static	void	  check_le1(CHKARGS);
 static	void	  check_le5(CHKARGS);
 static	void	  check_par(CHKARGS);
 static	void	  check_part(CHKARGS);
@@ -79,7 +77,6 @@ static	v_check man_valids[MAN_MAX] = {
 	NULL,       /* I */
 	NULL,       /* IR */
 	NULL,       /* RI */
-	check_eq0,  /* na */
 	post_vs,    /* sp */
 	post_nf,    /* nf */
 	post_fi,    /* fi */
@@ -87,7 +84,7 @@ static	v_check man_valids[MAN_MAX] = {
 	check_part, /* RS */
 	NULL,       /* DT */
 	post_UC,    /* UC */
-	check_le1,  /* PD */
+	NULL,       /* PD */
 	post_AT,    /* AT */
 	NULL,       /* in */
 	post_ft,    /* ft */
@@ -183,9 +180,7 @@ check_##name(CHKARGS) \
 	    #ineq, (x), n->nchild); \
 }
 
-INEQ_DEFINE(0, ==, eq0)
 INEQ_DEFINE(2, ==, eq2)
-INEQ_DEFINE(1, <=, le1)
 INEQ_DEFINE(5, <=, le5)
 
 static void
@@ -243,19 +238,15 @@ post_ft(CHKARGS)
 		    n->line, n->pos, "ft %s", cp);
 		*cp = '\0';
 	}
-
-	if (1 < n->nchild)
-		mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line,
-		    n->pos, "want one child (have %d)", n->nchild);
 }
 
 static void
 check_part(CHKARGS)
 {
 
-	if (MAN_BODY == n->type && 0 == n->nchild)
-		mandoc_msg(MANDOCERR_ARGCWARN, man->parse, n->line,
-		    n->pos, "want children (have none)");
+	if (n->type == MAN_BODY && n->child == NULL)
+		mandoc_msg(MANDOCERR_BLK_EMPTY, man->parse,
+		    n->line, n->pos, man_macronames[n->tok]);
 }
 
 static void
@@ -379,6 +370,8 @@ post_TH(CHKARGS)
 
 	if (n && (n = n->next))
 		man->meta.source = mandoc_strdup(n->string);
+	else if (man->defos != NULL)
+		man->meta.source = mandoc_strdup(man->defos);
 
 	/* TITLE MSEC DATE SOURCE ->VOL<- */
 	/* If missing, use the default VOL name for MSEC. */
@@ -400,9 +393,7 @@ static void
 post_nf(CHKARGS)
 {
 
-	check_eq0(man, n);
-
-	if (MAN_LITERAL & man->flags)
+	if (man->flags & MAN_LITERAL)
 		mandoc_msg(MANDOCERR_NF_SKIP, man->parse,
 		    n->line, n->pos, "nf");
 
@@ -413,8 +404,6 @@ static void
 post_fi(CHKARGS)
 {
 
-	check_eq0(man, n);
-
 	if ( ! (MAN_LITERAL & man->flags))
 		mandoc_msg(MANDOCERR_FI_SKIP, man->parse,
 		    n->line, n->pos, "fi");
@@ -499,11 +488,6 @@ post_AT(CHKARGS)
 static void
 post_vs(CHKARGS)
 {
-
-	if (n->tok == MAN_br)
-		check_eq0(man, n);
-	else
-		check_le1(man, n);
 
 	if (NULL != n->prev)
 		return;