anchor.diff:  -export([now_diff_milliseconds/2]).
   -export([media_type_to_detail/1,
            quoted_string/1,
  -         split_quoted_strings/1
  -	]).
  +         split_quoted_strings/1]).
   
   -ifdef(TEST).
   -ifdef(EQC).
   -include_lib("eqc/include/eqc.hrl").
   -endif.
   -include_lib("eunit/include/eunit.hrl").
  +-export([accept_header_to_media_types/1]).
   -endif.
   
   convert_request_date(Date) ->
  -    try 
  +    try
           case httpd_util:convert_request_date(Date) of
               ReqDate -> ReqDate
           end
  
positive.code:             % doing this a little more work than needed in
              % order to be easily insensitive but preserving
              case lists:member(LAcc, LChoices) of
                  true -> 
                      hd([X || X <- Choices,
                               string:to_lower(X) =:= LAcc]);
                  false -> do_choose(Default, DefaultOkay, AnyOkay,
  
negative.code: 
  prioritize_media(TyParam) ->
      {Type, Params} = TyParam,
      prioritize_media(Type,Params,[]).
  prioritize_media(Type,Params,Acc) ->
      case Params of
          [] ->
  