From 33e6dc56151b70e65d24adda8a3ca8b09bc7518b Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@cvs.openbsd.org>
Date: Sat, 15 May 2010 15:58:57 +0000
Subject: merge bsd.lv 1.63: fix stripping of whitespace before trailing
 comments; by Joerg Sonnenberger

---
 usr.bin/mandoc/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'usr.bin/mandoc')

diff --git a/usr.bin/mandoc/main.c b/usr.bin/mandoc/main.c
index a9f0e5b5dcb..1d8a79c58bd 100644
--- a/usr.bin/mandoc/main.c
+++ b/usr.bin/mandoc/main.c
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.25 2010/05/14 01:54:37 schwarze Exp $ */
+/*	$Id: main.c,v 1.26 2010/05/15 15:58:56 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -363,9 +363,9 @@ fdesc(struct buf *blk, struct buf *ln, struct curparse *curp)
 				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;
-- 
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