anchor.diff:        S
     end.
   
  -check_headers(Chunk) ->
  +check_headers(Chunk,S) ->
     case is_headers(Chunk) of
       true -> {Chunk,""};
  -    false-> {[{"content-type","text/html"}],Chunk}
  +    false-> {[{"content-type",S#s.mime_type}],Chunk}
     end.
   
   is_headers([{_,_}|L]) -> is_headers(L);
  
positive.code:   Mpl = lists:zip(record_info(fields,mod),tl(tuple_to_list(M))),
    Req = fun(all) -> proplists:unfold(Mpl);
             (Key) -> proplists:get_value(Key,Mpl) end,
    loop(spawn_monitor(fun() -> Mod:Fun(Act,Req) end),S,M).
  
  mod_get(M,Key) ->
    httpd_util:lookup(M#mod.config_db,Key,default(Key)).
  
negative.code: loop({Pid,Ref},S,M) ->
    Timeout = S#s.timeout,
    receive
      {Pid,Chunk} ->
        loop({Pid,Ref},chunk(Chunk,S,M),M);
      {'DOWN',Ref,_,Pid,Reason} ->
        case {S#s.state,Reason} of
          {sent_headers,defer} -> twohundred(M,S);
  