anchor.diff:          iv_label   TYPE string
           iv_action  TYPE string
           iv_is_main TYPE abap_bool DEFAULT abap_false
  -        iv_as_a    TYPE abap_bool DEFAULT abap_false.
  +        iv_as_a    TYPE abap_bool DEFAULT abap_false
  +      RETURNING
  +        VALUE(ro_self) TYPE REF TO zcl_abapgit_html_form.
   
       METHODS text
         IMPORTING
  
positive.code:     ENDIF.
  
      APPEND ls_field TO mt_fields.
  
    ENDMETHOD.
  
  
negative.code: 
      APPEND ls_field TO mt_fields.
  
      ro_self = me.
  
    ENDMETHOD.
  
  
  