From 989f318d878c67a442103a8161c60885cc9cef3a Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Fri, 30 Nov 2012 22:25:01 +0400
Subject: [PATCH] [vim] add ctrl+x ctrl+a

---
 lib/ace/keyboard/vim/commands.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/ace/keyboard/vim/commands.js b/lib/ace/keyboard/vim/commands.js
index 7cb15c2c..c0889a12 100644
--- a/lib/ace/keyboard/vim/commands.js
+++ b/lib/ace/keyboard/vim/commands.js
@@ -288,7 +288,17 @@ var actions = exports.actions = {
             if (previous) // If there is a previous action
                 inputBuffer.exec(editor, previous.action, previous.param);
         }
-    }
+    },
+    "ctrl-x": {
+        fn: function(editor, range, count, param) {
+            editor.modifyNumber(-(count || 1));
+        }
+    },
+    "ctrl-a": {
+        fn: function(editor, range, count, param) {
+            editor.modifyNumber(count || 1);
+        }
+    },
 };
 
 var inputBuffer = exports.inputBuffer = {