anchor.diff:      header("Content-Disposition", "attachment; filename=\"" ++ Filename ++ "\"").
   
   headers() ->
  -    sbw:headers(?BRIDGE).
  +    Req = request_bridge(),
  +    apply(element(1,Req),headers,Req).
   
   header(Header) ->
  -    sbw:header(Header,?BRIDGE).
  +    Req = request_bridge(),
  +    apply(element(1,Req),header,[Header,Req]).
   
   header(Header, Value) ->
  -    bridge(sbw:set_header(Header, Value,?BRIDGE)),
  +    Req = request_bridge(),
  +    bridge(apply(element(1,Req),set_header,[Header, Value,Req])),
       ok.
   
   -spec encoding(Encoding :: encoding()) -> ok.
  
positive.code: 
  response_bridge(Bridge) ->
      bridge(Bridge).
  
  
negative.code:     end.
  
  request_method() ->
      Req = request_bridge(),
      case apply(element(1,Req),request_method,Req) of
          'GET'       -> get;
          get         -> get;
          'POST'      -> post;
  