From e3ead4f3b07448c97f219e1bf53bdec9538df332 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Sun, 9 Sep 2012 16:04:57 +0400
Subject: [PATCH] workaround for `-` key bug on firefox

---
 lib/ace/lib/keys.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ace/lib/keys.js b/lib/ace/lib/keys.js
index 8ebfe542..9743ef88 100644
--- a/lib/ace/lib/keys.js
+++ b/lib/ace/lib/keys.js
@@ -122,6 +122,9 @@ var Keys = (function() {
     ret.enter = ret["return"];
     ret.escape = ret.esc;
     ret.del = ret["delete"];
+    
+    // workaround for firefox bug
+    ret[173] = '-';
 
     return ret;
 })();