highlight escaped characters in strings

tool/mode.tmpl.js

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2012, Ajax.org B.V.
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *     * Redistributions of source code must retain the above copyright
@@ -14,7 +14,7 @@
  *     * Neither the name of Ajax.org B.V. nor the
  *       names of its contributors may be used to endorse or promote products
  *       derived from this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -28,7 +28,7 @@
  *
  *
  * Contributor(s):
- * 
+ *
  *
  *
  * ***** END LICENSE BLOCK ***** */
@@ -55,7 +55,9 @@ var Mode = function() {
 oop.inherits(Mode, TextMode);
 
 (function() {
-    // Extra logic goes here. 
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
+    // Extra logic goes here.
 }).call(Mode.prototype);
 
 exports.Mode = Mode;