anchor.diff:  
       r_result = c_objectname_tdlines && '_' && lv_tdspras.
   
  +  ENDMETHOD.
  +
  +  METHOD _build_extra_from_header_old.
  +    r_result = c_objectname_tdlines && '_' && ls_header-tdspras.
     ENDMETHOD.
   
     METHOD _get_last_changes.
  
positive.code:     DATA lv_string TYPE string.
      DATA lo_xml TYPE REF TO zcl_abapgit_xml_input.
  
      lv_string = mo_files->read_string( iv_extra =
                                 _build_extra_from_header( is_form_data-form_header )
                                         iv_ext   = c_extension_xml ).
  
      CREATE OBJECT lo_xml EXPORTING iv_xml = lv_string.
      lo_xml->read( EXPORTING iv_name = c_objectname_tdlines
  
negative.code:       RETURNING
          VALUE(r_result) TYPE string.
  
      METHODS _build_extra_from_header_old
        IMPORTING
          ls_header       TYPE tys_form_header
        RETURNING
          VALUE(r_result) TYPE string.
  
      METHODS _save_form
        IMPORTING
          it_lines     TYPE zcl_abapgit_object_form=>tyt_lines
  