anchor.diff:      fSelCol.Assign(srcopt.fSelCol);
       fFoldedColor.Assign(srcopt.fFoldedColor);
       fMouseLinkColor.Assign(srcopt.fMouseLinkColor);
  +    fBracketMatchColor.Assign(srcopt.fBracketMatchColor);
       fD2Syn.Assign(srcopt.fD2Syn);
       fTxtSyn.Assign(srcopt.fTxtSyn);
       background      := srcopt.background;
  
positive.code:   fSelCol.Free;
    fFoldedColor.Free;
    fMouseLinkColor.Free;
    inherited;
  end;
  
  
negative.code:     fSelCol: TSynSelectedColor;
      fFoldedColor: TSynSelectedColor;
      fMouseLinkColor: TSynSelectedColor;
      fBracketMatchColor: TSynSelectedColor;
      fFont: TFont;
      //
      fTabWidth: Integer;
  