 
   # Export the binding
   ko.bindingHandlers["tinymce"] = binding
+  ko.expressionRewriting.twoWayBindings["tinymce"] = true;
   return
 ) jQuery, ko

      # Ensure the valueAccessor state to achieve a realtime responsive UI.
      editor.on "change keyup nodechange", (e) ->

        # Update the valueAccessor
        args[1]() editor.getContent()

        # Run all applied extensions
        for name of extensions

    defaults: {}
    extensions: {}
    init: (element, valueAccessor, allBindings, viewModel, bindingContext) ->

      # Get custom configuration object from the 'wysiwygConfig' binding, more settings here... http://www.tinymce.com/wiki.php/Configuration
      options = (if allBindings.has("tinymceConfig") then allBindings.get("tinymceConfig") else null)
