anchor.diff:    if HasFocus then
     begin
       BGPanel.Color := frmIDEDockWin.BorderHighlight;
  -    // FGPanel.Margins.SetBounds(2,2,2,2);
     end
     else
     begin
       BGPanel.Color := frmIDEDockWin.BorderNormal;
  -    // FGPanel.Margins.SetBounds(0,0,0,0);
     end;
   
     PyIDEMainForm.ThemeEditorGutter(SynEdit.Gutter);
  
positive.code: begin
    HasFocus := True;
    BGPanel.Color := frmIDEDockWin.BorderHighlight;
    // FGPanel.Margins.SetBounds(2,2,2,2);
  end;
  
  procedure TEditorForm.FGPanelExit(Sender: TObject);
  begin
    HasFocus := False;
    BGPanel.Color := frmIDEDockWin.BorderNormal;
    // FGPanel.Margins.SetBounds(0,0,0,0);
  end;
  
  procedure TEditorForm.mnCloseTabClick(Sender: TObject);
  
negative.code:     if fHotIdentInfo.SynAttri.Background <> clNone then
        Canvas.Brush.Color := fHotIdentInfo.SynAttri.Background
      else
        Canvas.Brush.Color := ASynEdit.Highlighter.WhitespaceAttribute.Background;
      Canvas.Brush.Style := bsSolid;
      SetTextCharacterExtra(Canvas.Handle,
        ASynEdit.CharWidth - Canvas.TextWidth('W'));
  