===================================================================
RCS file: /cvs/mandoc/term.c,v
retrieving revision 1.157
retrieving revision 1.159
diff -u -p -r1.157 -r1.159
--- mandoc/term.c	2010/07/02 10:50:50	1.157
+++ mandoc/term.c	2010/07/04 22:04:04	1.159
@@ -1,6 +1,7 @@
-/*	$Id: term.c,v 1.157 2010/07/02 10:50:50 kristaps Exp $ */
+/*	$Id: term.c,v 1.159 2010/07/04 22:04:04 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -30,6 +31,7 @@
 #include "mandoc.h"
 #include "chars.h"
 #include "out.h"
+#include "regs.h"
 #include "term.h"
 #include "main.h"
 
@@ -377,6 +379,11 @@ res(struct termp *p, const char *word, size_t len)
 	size_t		 sz;
 
 	rhs = chars_a2res(p->symtab, word, len, &sz);
+	if (NULL == rhs) {
+		rhs = roff_getstrn(word, len);
+		if (rhs)
+			sz = strlen(rhs);
+	}
 	if (rhs)
 		encode(p, rhs, sz);
 }