diff --git a/lib/ace/keyboard/emacs.js b/lib/ace/keyboard/emacs.js
index 637023f1..0c69fc91 100644
--- a/lib/ace/keyboard/emacs.js
+++ b/lib/ace/keyboard/emacs.js
@@ -56,7 +56,6 @@ var $formerLineStart;
 exports.handler.attach = function(editor) {
     if (!initialized) {
         initialized = true;
-
         dom.importCssString('\
             .emacs-mode .ace_cursor{\
                 border: 2px rgba(50,250,50,0.8) solid!important;\
@@ -101,26 +100,18 @@ exports.handler.attach = function(editor) {
     }
 
     editor.on("click",$resetMarkMode);
-
     editor.on("changeSession",$kbSessionChange);
-
     editor.renderer.screenToTextCoordinates = screenToTextBlockCoordinates;
-
     editor.setStyle("emacs-mode");
-
+    exports.handler.platform = editor.commands.platform;
 };
 
 exports.handler.detach = function(editor) {
-
     delete editor.renderer.screenToTextCoordinates;
-
     editor.session.$selectLongWords = $formerLongWords;
     editor.session.$useEmacsStyleLineStart = $formerLineStart;
-
-
     editor.removeEventListener("click",$resetMarkMode);
     editor.removeEventListener("changeSession",$kbSessionChange);
-
     editor.unsetStyle("emacs-mode");
 };
 
@@ -406,7 +397,6 @@ exports.handler.addCommands({
     killLine: function(editor) {
         exports.setMarkMode(null);
         var pos = editor.getCursorPosition();
-
         if (pos.column == 0 &&
             editor.session.doc.getLine(pos.row).length == 0) {
             // If an already empty line is killed, remove
@@ -418,7 +408,6 @@ exports.handler.addCommands({
             // the cursor)
             editor.clearSelection();
             editor.selection.selectLineEnd();
-
         }
         var range = editor.getSelectionRange();
         var text = editor.session.getTextRange(range);
@@ -434,7 +423,6 @@ exports.handler.addCommands({
     yankRotate: function(editor) {
         if (editor.keyBinding.$data.lastCommand != "yank")
             return;
-
         editor.undo();
         editor.onPaste(exports.killRing.rotate());
         editor.keyBinding.$data.lastCommand = "yank";