     */
     public private(set) var editorHeight: Int = 0 {
         didSet {
-            delegate?.richEditor(self, heightDidChange: editorHeight)
+            delegate?.richEditor?(self, heightDidChange: editorHeight)
         }
     }
 

        if navigationType == .LinkClicked {
            if let
                url = request.URL,
                shouldInteract = delegate?.richEditor(self, shouldInteractWithURL:url)
            {
                return shouldInteract
            }

                setHTML(contentHTML)
                setContentEditable(editingEnabledVar)
                setPlaceholderText(placeholder)
                delegate?.richEditorDidLoad?(self)
            }
            updateHeight()
        }
