From b11e88885dc12c88d6e08676f3857e64a9d2cadc Mon Sep 17 00:00:00 2001
From: Robert Krahn <robert.krahn@gmail.com>
Date: Sun, 26 May 2013 22:02:12 -0700
Subject: [PATCH] emacs: allow count prefixes bigger than 9 example: C-1 C-8
 C-f to move 18 chars forward

---
 lib/ace/keyboard/emacs.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/ace/keyboard/emacs.js b/lib/ace/keyboard/emacs.js
index 8d6b8985..5e07fb60 100644
--- a/lib/ace/keyboard/emacs.js
+++ b/lib/ace/keyboard/emacs.js
@@ -236,9 +236,10 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
 
     // CTRL + number / universalArgument for setting data.count
     if (modifier == "c-" || data.universalArgument) {
+        var prevCount = String(data.count || 0);
         var count = parseInt(key[key.length - 1]);
-        if (count) {
-            data.count = count;
+        if (typeof count === 'number' && !isNaN(count)) {
+            data.count = parseInt(prevCount + count);
             return {command: "null"};
         } else if (data.universalArgument) {
             // if no number pressed use emacs defaults for universalArgument