From e70866f53a8d31cde6cfff6396ba0d1f64029afb Mon Sep 17 00:00:00 2001
From: Luben Tuikov <ltuikov@yahoo.com>
Date: Mon, 2 Oct 2006 14:54:53 -0700
Subject: [PATCH] gitweb: Escape ESCAPE (\e) character

Take a look at commit 20a3847d8a5032ce41f90dcc68abfb36e6fee9b1
using gitweb before this patch.  This patch fixes this.

Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 gitweb/gitweb.perl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 44991b153..3e9d4a005 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -465,6 +465,7 @@ sub esc_html {
 	$str = decode("utf8", $str, Encode::FB_DEFAULT);
 	$str = escapeHTML($str);
 	$str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
+	$str =~ s/\033/^[/g; # "escape" ESCAPE (\e) character (e.g. commit 20a3847d8a5032ce41f90dcc68abfb36e6fee9b1)
 	return $str;
 }
 
-- 
2.26.2