anchor.diff:  
       COMMIT WORK.
   
  -    lcl_gui=>render( ).
  +    lcl_gui=>get( )->render( ).
   
     ENDMETHOD.                    "install
   
  
positive.code: *----------------------------------------------------------------------*
  CLASS lcl_gui IMPLEMENTATION.
  
    METHOD show_url.
  
      go_html_viewer->show_url( iv_url ).
  
    ENDMETHOD.
  
  
negative.code:     CASE iv_action.
        WHEN 'save'.
          save( iv_getdata ).
          lcl_gui=>get( )->render( ).
        WHEN OTHERS.
          _raise 'Unknown action, background'.
      ENDCASE.
  