===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.53
retrieving revision 1.56
diff -u -p -r1.53 -r1.56
--- mandoc/mdoc_html.c	2010/01/29 14:39:38	1.53
+++ mandoc/mdoc_html.c	2010/04/03 14:25:12	1.56
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.53 2010/01/29 14:39:38 kristaps Exp $ */
+/*	$Id: mdoc_html.c,v 1.56 2010/04/03 14:25:12 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -200,7 +200,7 @@ static	const struct htmlmdoc mdocs[MDOC_MAX] = {
 	{NULL, NULL}, /* Dc */
 	{mdoc_dq_pre, mdoc_dq_post}, /* Do */
 	{mdoc_dq_pre, mdoc_dq_post}, /* Dq */
-	{NULL, NULL}, /* Ec */
+	{NULL, NULL}, /* Ec */ /* FIXME: no space */
 	{NULL, NULL}, /* Ef */
 	{mdoc_em_pre, NULL}, /* Em */ 
 	{NULL, NULL}, /* Eo */
@@ -756,6 +756,9 @@ mdoc_xr_pre(MDOC_ARGS)
 	struct htmlpair	 	 tag[2];
 	const struct mdoc_node	*nn;
 
+	if (NULL == n->child)
+		return(0);
+
 	PAIR_CLASS_INIT(&tag[0], "link-man");
 
 	if (h->base_man) {
@@ -1583,7 +1586,7 @@ mdoc_vt_pre(MDOC_ARGS)
 	struct htmlpair	 tag;
 	struct roffsu	 su;
 
-	if (SEC_SYNOPSIS == n->sec) {
+	if (MDOC_BLOCK == n->type) {
 		if (n->prev && MDOC_Vt != n->prev->tok) {
 			SCALE_VS_INIT(&su, 1);
 			bufcat_su(h, "margin-top", &su);
@@ -1591,7 +1594,10 @@ mdoc_vt_pre(MDOC_ARGS)
 			print_otag(h, TAG_DIV, 1, &tag);
 		} else
 			print_otag(h, TAG_DIV, 0, NULL);
-	}
+
+		return(1);
+	} else if (MDOC_HEAD == n->type)
+		return(0);
 
 	PAIR_CLASS_INIT(&tag, "type");
 	print_otag(h, TAG_SPAN, 1, &tag);