anchor.diff:           content_types_accepted/2,
            content_types_provided/2,
            to_json/2,
  -         from_json/2]).
  +         from_json/2,
  +         to_raw/2,
  +         from_raw/2]).
   
   -export([behaviour_info/1]).
   
  
positive.code:     Handler:terminate_req(HState, Req).
  
  %% private
  
negative.code:          content_types_accepted/2,
           content_types_provided/2,
           to_json/2,
           from_json/2,
           to_raw/2,
           from_raw/2]).
  
  -ignore_xref([rest_init/2,
           rest_terminate/2,
  