anchor.diff:  
   
       APPEND INITIAL LINE TO lt_fields ASSIGNING <ls_field>.
  -    <ls_field>-tabname = 'ABAPTXT255'.
  +    <ls_field>-tabname   = 'ABAPTXT255'.
       <ls_field>-fieldname = 'LINE'.
       <ls_field>-fieldtext = 'Url'.                           "#EC NOTEXT
  +    <ls_field>-value     = iv_url.
   
       CALL FUNCTION 'POPUP_GET_VALUES'
         EXPORTING
  
positive.code:                       RETURNING value(rv_html) TYPE string.
  
      CLASS-METHODS: install
                        RAISING lcx_exception.
  
      CLASS-METHODS: add
  
negative.code: 
      DATA: lx_exception TYPE REF TO lcx_exception,
            ls_result    TYPE st_result,
            lv_url       type string,
            ls_repo      TYPE st_repo.
  
  
      TRY.
          CASE action.
            WHEN 'install'.
              lv_url = getdata.
              install( lv_url ).
            WHEN 'explore'.
              go_html_viewer->show_url( 'http://larshp.github.io/abapGit/explore.html' ).
            WHEN 'abapgithome'.
  