===================================================================
RCS file: /cvs/mandoc/main.c,v
retrieving revision 1.62
retrieving revision 1.63
diff -u -p -r1.62 -r1.63
--- mandoc/main.c	2010/05/09 21:19:42	1.62
+++ mandoc/main.c	2010/05/14 13:54:15	1.63
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.62 2010/05/09 21:19:42 kristaps Exp $ */
+/*	$Id: main.c,v 1.63 2010/05/14 13:54:15 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -375,9 +375,9 @@ fdesc(struct buf *blk, struct buf *ln, struct curparse
 				comment = 1;
 				pos -= 2;
 				for (; pos > 0; --pos) {
-					if (ln->buf[pos] != ' ')
+					if (ln->buf[pos - 1] != ' ')
 						break;
-					if (ln->buf[pos - 1] == '\\')
+					if (pos > 2 && ln->buf[pos - 2] == '\\')
 						break;
 				}
 				continue;