===================================================================
RCS file: /cvs/mandoc/man_term.c,v
retrieving revision 1.158
retrieving revision 1.160
diff -u -p -r1.158 -r1.160
--- mandoc/man_term.c	2014/12/04 01:33:42	1.158
+++ mandoc/man_term.c	2014/12/23 01:57:35	1.160
@@ -1,4 +1,4 @@
-/*	$Id: man_term.c,v 1.158 2014/12/04 01:33:42 schwarze Exp $ */
+/*	$Id: man_term.c,v 1.160 2014/12/23 01:57:35 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -201,7 +201,7 @@ a2width(const struct termp *p, const char *cp)
 {
 	struct roffsu	 su;
 
-	if ( ! a2roffsu(cp, &su, SCALE_BU))
+	if ( ! a2roffsu(cp, &su, SCALE_EN))
 		return(-1);
 
 	return((int)term_hspan(p, &su));
@@ -288,14 +288,16 @@ pre_literal(DECL_ARGS)
 static int
 pre_PD(DECL_ARGS)
 {
+	struct roffsu	 su;
 
 	n = n->child;
-	if (0 == n) {
+	if (n == NULL) {
 		mt->pardist = 1;
 		return(0);
 	}
 	assert(MAN_TEXT == n->type);
-	mt->pardist = atoi(n->string);
+	if (a2roffsu(n->string, &su, SCALE_VS))
+		mt->pardist = term_vspan(p, &su);
 	return(0);
 }