nl_tokens: This thows a 404 Not Found error by invoking error () . Override this method or error () to provide custom 404 behavior ( i . e redirecting to / or showing a warning )
pl_tokens: function ( verb , path ) { var ret = this . error ( [ '404 Not Found' , verb , path ] . join ( ' ' ) ) ; return ( verb === 'get' ) ? ret : <mask> ; }