nl_tokens: Takes a request response and body object and return a response object for the send callback .
pl_tokens: function render ( req , res , body ) { var response = { } ; var parsedURL = parseURL ( req . url ) ; // Append URL properties for ( var prop in parsedURL ) response [ prop ] = parsedURL [ prop ] ; // Append select `req` properties [ 'method' , 'url' ] . forEach ( function ( prop ) { response [ prop ] = req [ prop ] ; } ) ; // Append select `res` properties [ 'headers' , 'statusCode' ] . forEach ( function ( prop ) { response [ prop ] = res [ <mask> ] ; } ) ; response . body = body ; return response ; }