nl_tokens: / * xperiments
pl_tokens: function ( field , reverse , primer ) { var <mask> = function ( x ) { return primer ? primer ( x [ field ] ) : x [ field ] } ; return function ( a , b ) { var A = key ( a ) , B = key ( b ) ; return ( ( A < B ) ? - 1 : ( ( A > B ) ? 1 : 0 ) ) * [ - 1 , 1 ] [ + ! ! reverse ] ; } }