anchor.diff:       {group,packet_size_error},
        {group,field_size_error},
        {group,ext_info},
  -     {group,preferred_algorithms}
  +     {group,preferred_algorithms},
  +     {group,client_close_early}
       ].
   
   groups() ->
  
positive.code:                                  modify_prepend,
                                   modify_rm,
                                   modify_combo
                                  ]}
      ].
  
  
  
negative.code:          packet_length_too_short/1,
           preferred_algorithms/1,
           service_name_length_too_large/1,
           service_name_length_too_short/1,
           client_close_after_hello/1
          ]).
  
  -define(NEWLINE, <<"\r\n">>).
  