===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.110
retrieving revision 1.113
diff -u -p -r1.110 -r1.113
--- mandoc/mdoc_term.c	2010/01/30 08:42:21	1.110
+++ mandoc/mdoc_term.c	2010/04/03 14:25:12	1.113
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.110 2010/01/30 08:42:21 kristaps Exp $ */
+/*	$Id: mdoc_term.c,v 1.113 2010/04/03 14:25:12 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -203,7 +203,7 @@ static	const struct termact termacts[MDOC_MAX] = {
 	{ NULL, NULL }, /* Dc */
 	{ termp_dq_pre, termp_dq_post }, /* Do */
 	{ termp_dq_pre, termp_dq_post }, /* Dq */
-	{ NULL, NULL }, /* Ec */
+	{ NULL, NULL }, /* Ec */ /* FIXME: no space */
 	{ NULL, NULL }, /* Ef */
 	{ termp_under_pre, NULL }, /* Em */ 
 	{ NULL, NULL }, /* Eo */
@@ -270,6 +270,9 @@ terminal_mdoc(void *arg, const struct mdoc *mdoc)
 
 	p = (struct termp *)arg;
 
+	p->overstep = 0;
+	p->maxrmargin = 78;
+
 	if (NULL == p->symtab)
 		switch (p->enc) {
 		case (TERMENC_ASCII):
@@ -1274,7 +1277,10 @@ termp_xr_pre(DECL_ARGS)
 {
 	const struct mdoc_node *nn;
 
-	assert(n->child && MDOC_TEXT == n->child->type);
+	if (NULL == n->child)
+		return(0);
+
+	assert(MDOC_TEXT == n->child->type);
 	nn = n->child;
 
 	term_word(p, nn->string);