nl_tokens: #### after will call the new function after the old one with same arguments on the target object .
pl_tokens: function ( base , after ) { return Advice . around ( base , function ( ) { var args = [ ] . slice . call ( arguments , 0 ) , orig = args . shift ( ) , afterFn ; // this is a separate statement for debugging purposes. var res = ( orig . unbound || orig ) . apply ( this , args ) ; afterFn = ( typeof after == 'function' ) ? <mask> : after . obj [ after . fnName ] ; var result = afterFn . apply ( this , args ) ; return result ; } ) ; }