anchor.diff:  procedure TfmFind.UpdateRegexHighlight;
   var
     bActive: boolean;
  +  TempLexer: TecSyntAnalyzer;
   begin
     bActive:= chkRegex.Checked;
     if AdapterActive<>bActive then
  
positive.code:     AdapterActive:= bActive;
      if AdapterActive then
      begin
        Adapter.AddEditor(edFind);
        edFind.DoEventChange();
        edFind.InvalidateHilitingCache;
  
negative.code:     FNarrow: boolean;
      FOnResult: TAppFinderOperationEvent;
      FOnChangeOptions: TNotifyEvent;
      FLexerRegexThemed: boolean;
      Adapter: TATAdapterEControl;
      AdapterActive: boolean;
      procedure DoResult(Str: TAppFinderOperation);
  