--- a/annotator_files/lib/plugin/unsupported.js	Thu Apr 05 19:37:27 2012 +0200
+++ b/annotator_files/lib/plugin/unsupported.js	Mon Aug 27 19:05:38 2012 +0200
@@ -1,12 +1,13 @@
-var __hasProp = Object.prototype.hasOwnProperty,
-  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; };
+// Generated by CoffeeScript 1.3.3
+var __hasProp = {}.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
 
 Annotator.Plugin.Unsupported = (function(_super) {
 
   __extends(Unsupported, _super);
 
   function Unsupported() {
-    Unsupported.__super__.constructor.apply(this, arguments);
+    return Unsupported.__super__.constructor.apply(this, arguments);
   }
 
   Unsupported.prototype.options = {