anchor.diff:  			"erledit", % window title
   			[{size, {600, 400}}]),
   	
  -	TextCtrl = wxTextCtrl:new(Frame, -1, [{style, ?wxTE_MULTILINE}]),
  -
   	wxFrame:createStatusBar(Frame),
  -	ok = wxFrame:setStatusText(Frame, "",[]),
  +	ok = wxFrame:setStatusText(Frame, ""),
   
   	%% Subscribe to events.
   	wxFrame:connect(Frame, close_window),
  -	wxFrame:connect(TextCtrl, char),
  +	wxFrame:connect(Frame, char),
   
   	wxWindow:show(Frame),
  -	{Frame, TextCtrl}.
  +	{Frame}.
  
positive.code: 
  init([]) ->
  	wx:new(),
  	{Frame, TextCtrl} = create_window(),
  	gen_server:cast(data_buffer, {subscribe, self()}),
  	{ok, #state{win = Frame, text = TextCtrl}}.
  
  terminate(_Reason, _State) ->
  	io:format("~p Cleaning up~n", [self()]),
  
negative.code: 
  -include_lib("wx/include/wx.hrl").
  
  -record(state, {win, buffer=[]}).
  
  %% ===================================================================
  %% API
  