anchor.diff:                          CHANGING ct_table = lt_strings ).
       lo_xml->table_read( EXPORTING iv_name = 'STXSTAB'
                           CHANGING ct_table = lt_tabstops ).
  +
  +    validate_font( ls_header-tdfamily ).
   
       CALL FUNCTION 'SSF_SAVE_STYLE'
         EXPORTING
  
positive.code: * See https://github.com/larshp/abapGit/
  
  CONSTANTS: gc_xml_version  TYPE string VALUE 'v0.2-alpha',  "#EC NOTEXT
             gc_abap_version TYPE string VALUE 'v0.36'.       "#EC NOTEXT
  
  ********************************************************************************
  * The MIT License (MIT)
  
negative.code:       IMPORTING is_item TYPE st_item
        RAISING   lcx_exception.
  
    PRIVATE SECTION.
      CLASS-METHODS validate_font
        IMPORTING iv_tdfamily TYPE tdfamily
        RAISING   lcx_exception.
  
  ENDCLASS.
  
  CLASS lcl_object_ssst IMPLEMENTATION.
  
    METHOD validate_font.
  
      DATA: lv_tdfamily TYPE tfo01-tdfamily.
  
  
      SELECT SINGLE tdfamily FROM tfo01 INTO lv_tdfamily
        WHERE tdfamily = iv_tdfamily.
      IF sy-subrc <> 0.
        _raise 'Font family not found'.
      ENDIF.
  
    ENDMETHOD.
  
    METHOD serialize.
  * see fm SSF_DOWNLOAD_STYLE
  