From 75e41746e65139141b05112793cfcbe9e96c8e5e Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Thu, 30 Jan 2014 20:49:38 +0400
Subject: [PATCH] alllow functions as argument to addKeyboardHandler

---
 lib/ace/keyboard/keybinding.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/ace/keyboard/keybinding.js b/lib/ace/keyboard/keybinding.js
index 2a1a2230..d5edd4f8 100644
--- a/lib/ace/keyboard/keybinding.js
+++ b/lib/ace/keyboard/keybinding.js
@@ -36,7 +36,7 @@ var event = require("../lib/event");
 
 var KeyBinding = function(editor) {
     this.$editor = editor;
-    this.$data = { };
+    this.$data = {};
     this.$handlers = [];
     this.setDefaultHandler(editor.commands);
 };
@@ -63,6 +63,8 @@ var KeyBinding = function(editor) {
     this.addKeyboardHandler = function(kb, pos) {
         if (!kb)
             return;
+        if (typeof kb == "function" && !kb.handleKeyboard)
+            kb.handleKeyboard = kb;
         var i = this.$handlers.indexOf(kb);
         if (i != -1)
             this.$handlers.splice(i, 1);