===================================================================
RCS file: /cvs/mandoc/mandoc.c,v
retrieving revision 1.91
retrieving revision 1.92
diff -u -p -r1.91 -r1.92
--- mandoc/mandoc.c	2015/01/21 20:33:25	1.91
+++ mandoc/mandoc.c	2015/02/20 23:55:10	1.92
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.c,v 1.91 2015/01/21 20:33:25 schwarze Exp $ */
+/*	$Id: mandoc.c,v 1.92 2015/02/20 23:55:10 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -241,6 +241,14 @@ mandoc_escape(const char **end, const char **start, in
 		case '\'':
 			*start = ++*end;
 			term = '\'';
+			break;
+		case '3':
+			/* FALLTHROUGH */
+		case '2':
+			/* FALLTHROUGH */
+		case '1':
+			*sz = (*end)[-1] == 's' &&
+			    isdigit((unsigned char)(*end)[1]) ? 2 : 1;
 			break;
 		default:
 			*sz = 1;