===================================================================
RCS file: /cvs/mandoc/mdoc_term.c,v
retrieving revision 1.22
retrieving revision 1.25
diff -u -p -r1.22 -r1.25
--- mandoc/mdoc_term.c	2009/07/07 11:47:17	1.22
+++ mandoc/mdoc_term.c	2009/07/12 16:34:16	1.25
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.22 2009/07/07 11:47:17 kristaps Exp $ */
+/*	$Id: mdoc_term.c,v 1.25 2009/07/12 16:34:16 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -1135,7 +1135,18 @@ static int
 termp_nd_pre(DECL_ARGS)
 {
 
+	if (MDOC_BODY != node->type)
+		return(1);
+	/* 
+	 * XXX: signed off by jmc@openbsd.org.  This technically
+	 * produces a minus sign after the Nd, which is wrong, but is
+	 * consistent with the historic OpenBSD tmac file.
+	 */
+#ifdef __OpenBSD__
 	term_word(p, "\\-");
+#else
+	term_word(p, "\\(em");
+#endif
 	return(1);
 }