anchor.diff:  
   
   -record(redir_self, {
  -          host,        %% string() - our own host
  -          scheme,      %% http | https
  -          scheme_str,  %% "https://"  | "http://"
  -          port,        %% integer()  - our own port
  -          port_str     %% "" | ":<int>" - the optional port part
  -                       %%                 to append to the url
  +          host,        % string() - our own host
  +          scheme,      % http | https
  +          scheme_str,  % "https://"  | "http://"
  +          port,        % integer()  - our own port
  +          port_str     % "" | ":<int>" - the optional port part
  +                       %                 to append to the url
            }).
   
   %% Corresponds to the frame sections as in
   %% http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-08#section-4
   %% plus 'data' and 'ws_state'
   -record(ws_frame_info, {
  -	  fin,
  -	  rsv,
  -	  opcode,
  -	  masked,
  -	  masking_key,
  -	  length,
  -	  payload,
  -	  data,        %% The unmasked payload. Makes payload redundant.
  -	  ws_state     %% The ws_state after unframing this frame.
  -                       %% This is useful for the endpoint to know what type of
  -                       %% fragment a potentially fragmented message is.
  -	 }).
  +          fin,
  +          rsv,
  +          opcode,
  +          masked,
  +          masking_key,
  +          length,
  +          payload,
  +          data,        % The unmasked payload. Makes payload redundant.
  +          ws_state     % The ws_state after unframing this frame.
  +                       % This is useful for the endpoint to know what type of
  +                       % fragment a potentially fragmented message is.
  +         }).
   
  -%----------------------------------------------------------------------
  -% The state of a WebSocket connection.
  -% This is held by the ws owner process and passed in calls to yaws_api.
  -%----------------------------------------------------------------------
  +%%----------------------------------------------------------------------
  +%% The state of a WebSocket connection.
  +%% This is held by the ws owner process and passed in calls to yaws_api.
  +%%----------------------------------------------------------------------
   -type frag_type() :: text
  -		   | binary
  -		   | none.  %% The WebSocket is not expecting continuation
  -                            %% of any fragmented message.
  +                   | binary
  +                   | none.  % The WebSocket is not expecting continuation
  +                            % of any fragmented message.
   -record(ws_state, {
  -	  vsn :: integer(),                     % WebSocket version number
  -	  sock,                                 % gen_tcp or gen_ssl socket
  -	  frag_type :: frag_type()
  -	 }).
  +          vsn :: integer(),                     % WebSocket version number
  +          sock,                                 % gen_tcp or gen_ssl socket
  +          frag_type :: frag_type()
  +         }).
  
positive.code: -author('klacke@hyber.org').
  
  -record(arg, {
            clisock,        %% the socket leading to the peer client
            client_ip_port, %% {ClientIp, ClientPort} tuple
            headers,        %% headers
            req,            %% request
            clidata,        %% The client data (as a binary in POST requests)
            server_path,    %% The normalized server path
                            %% (pre-querystring part of URI)
            querydata,      %% For URIs of the form ...?querydata
                            %%  equiv of cgi QUERY_STRING
            appmoddata,     %% (deprecated - use pathinfo instead) the remainder
                            %% of the path leading up to the query
            docroot,        %% Physical base location of data for this request
            docroot_mount,  %% virtual directory e.g /myapp/ that the docroot
                            %%  refers to.
            fullpath,       %% full deep path to yaws file
            cont,           %% Continuation for chunked multipart uploads
            state,          %% State for use by users of the out/1 callback
            pid,            %% pid of the yaws worker process
            opaque,         %% useful to pass static data
            appmod_prepath, %% (deprecated - use prepath instead) path in front
                            %%of: <appmod><appmoddata>
            prepath,        %% Path prior to 'dynamic' segment of URI.
                            %%  ie http://some.host/<prepath>/<script-point>/d/e
                            %% where <script-point> is an appmod mount point,
                            %% or .yaws,.php,.cgi,.fcgi etc script file.
            pathinfo        %% Set to '/d/e' when calling c.yaws for the request
                            %% http://some.host/a/b/c.yaws/d/e
                            %%  equiv of cgi PATH_INFO
           }).
  
  
  
negative.code:           authorization,
            transfer_encoding,
            x_forwarded_for,
            other = []   % misc other headers
           }).
  
  
  
  
  -record(url,
          {scheme,          % undefined means not set
           host,            % undefined means not set
           port,            % undefined means not set
           path = [],
           querypart = []}).
  
  