anchor.diff:    PRIVATE SECTION.
       CLASS-DATA: gi_page        TYPE REF TO lif_gui_page,
                   gt_stack       TYPE TABLE OF REF TO lif_gui_page,
  +                gt_assets      TYPE char40_t,
                   go_html_viewer TYPE REF TO cl_gui_html_viewer.
   
       CLASS-METHODS view
  
positive.code: 
    METHOD call_page.
  
      IF NOT go_html_viewer IS BOUND.
        startup( ).
      ENDIF.
  
      IF NOT gi_page IS INITIAL.
        APPEND gi_page TO gt_stack.
      ENDIF.
  
      set_page( ii_page ).
  
negative.code:       && '6Rg+YQs/cQcnSvgudqt9qpetisYArFUQfMQiagkYeJ1y/fAHnaLCJdwYklS2f+mN4THe'
        && 'VuQbGNVaOJk6aRYddHB0RII5+TorShJW5B9nfASC68kf4Bb8B2i6ZO2+FsBYAAAAAElF'
        && 'TkSuQmCC'.
      APPEND ls_image TO et_assets.
  
      ls_image-url     = 'img/repo_offline'.
      ls_image-content =
           'iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAGXRFWHRTb2Z0d2FyZQBB'
        && 'ZG9iZSBJbWFnZVJlYWR5ccllPAAAAWNJREFUeNrEkr1KxFAQhe9P/iS6goLWiiB2PoCN'
        && 'lYW9ChbbiFhYRAQ7MaS2SOdT2PkSvoGPINiF1YTNz/WceC+sohDYwoFvZ/Zm78mcmZXG'
  