anchor.diff:  		    end
   	    end;
          true -> continue            
  -    end,
  -    unregister(?RP_GUI_ANALYSIS).
  +    end.
   
   analyze_aux(Module, Function, Args, Files) ->
       analysis_init(),
  
positive.code:     ref_add(?ANALYZE, AnalyzeButton),
      wxSizer:replace(AnalStopSizer, AnalyzeGauge, AnalyzeButton),
      wxWindow:destroy(AnalyzeGauge),
      receive
          analysis_stopped ->
              wxMenuItem:enable(ref_lookup(?STOP_MENU_ITEM)),
              StopGauge = ref_lookup(?STOP_GAUGE),
              stop_pulsing(StopGauge),
              StopButton = wxButton:new(Parent, ?STOP, [{label, "&Stop"}]),
              ref_add(?STOP, StopButton),
              wxSizer:replace(AnalStopSizer, StopGauge, StopButton),
              wxWindow:destroy(StopGauge)
      after 0 -> ok
      end,
      wxSizer:layout(AnalStopSizer).
  
  
negative.code: 
  %% Analyze selected function.
  analyze() ->
      Module = getModule(),
      {Function, Arity} = getFunction(),
      ModuleList = ref_lookup(?MODULE_LIST),
  