anchor.diff:  
     METHOD render_diff.
   
  -    DATA: lv_html   TYPE string,
  -          lv_local  TYPE string,
  -          lv_remote TYPE string.
  -
  +    DATA: lv_html    TYPE string,
  +          lv_local   TYPE string,
  +          lv_remote  TYPE string,
  +          lv_clocal  TYPE string,
  +          lv_cresult TYPE string,
  +          lv_cremote TYPE string.
   
       FIELD-SYMBOLS: <ls_diff> LIKE LINE OF it_diffs.
   
  
positive.code:           lv_data    TYPE xstring.
  
  
      lv_xstring = '0123456789ABCDEF'.
      DO 20 TIMES.
        CONCATENATE lv_xstring lv_data INTO lv_data IN BYTE MODE.
      ENDDO.
  
negative.code:     CLEAR ls_node.
      ls_node-chmod     = '12456'.
      ls_node-name      = 'foobar.abap'.
      ls_node-sha1      = lc_sha.
      APPEND ls_node TO lt_nodes.
      lv_data = lcl_pack=>encode_tree( lt_nodes ).
      CLEAR ls_object.
  