anchor.diff:  
     METHOD zif_abapgit_gui_event_handler~on_event.
   
  -    DATA ls_repo_params TYPE zif_abapgit_services_repo=>ty_repo_params.
  +    DATA: ls_repo_params     TYPE zif_abapgit_services_repo=>ty_repo_params,
  +          lo_new_online_repo TYPE REF TO zcl_abapgit_repo_online.
   
       mo_form_data = parse_form( it_postdata ). " import data from html before re-render
   
  
positive.code: 
      METHODS validate_form
        IMPORTING
          io_form_data TYPE REF TO zcl_abapgit_string_map
        RETURNING
          VALUE(ro_validation_log) TYPE REF TO zcl_abapgit_string_map
        RAISING
  
negative.code: 
      METHODS parse_form
        IMPORTING
          it_post_data        TYPE cnht_post_data_tab
        RETURNING
          VALUE(ro_form_data) TYPE REF TO zcl_abapgit_string_map
        RAISING
  