anchor.diff:      DATA: lt_fields TYPE tihttpnvp,
             lv_string TYPE string.
   
  -    FIELD-SYMBOLS: <ls_field> LIKE LINE OF lt_fields,
  -                   <lg_any>   TYPE any.
  +    FIELD-SYMBOLS: <ls_field> LIKE LINE OF lt_fields.
   
   
       lv_string = iv_string.     " type conversion
  
positive.code: 
  * this class is obsolete, use LCL_PERSISTENCE_REPO instead
  
    PROTECTED SECTION.
      TYPES: BEGIN OF ty_repo_persi,
               url         TYPE string,
               branch_name TYPE string,
  
negative.code:       ro_html->add( '<a href="sapevent:zipimport?' &&
          io_repo->get_key( ) &&
          '">' && 'Import ZIP' &&
          '</a>' ) ##NO_TEXT.
  
        ro_html->add( '<a href="sapevent:zipexport?' &&
          io_repo->get_key( ) &&
          '">' && 'Export ZIP' &&
          '</a>' ) ##NO_TEXT.
  
        ro_html->add( '<a href="sapevent:files_commit?' &&
          io_repo->get_key( ) &&
          '">' && 'Export files and commit' &&
          '</a>' ) ##NO_TEXT.
      ENDIF.
  
      ro_html->add( '</div>' ).
  