nl_tokens: upon any action on the dependencies check the resolution
pl_tokens: function ( performer ) { // everything checks out var state = performer . state ; // everything resolved if ( state . allCount === 0 ) { var args = [ ] ; for ( var i = 0 ; i < performer . args . length ; i ++ ) { args = args . concat ( [ ] . concat ( performer . args [ i ] . args ) ) ; } // either fail/done are 0 or something went wrong if ( state . targetCount === 0 ) { performer . _dfd . resolve . apply ( performer . _dfd , args ) ; } else { performer . _dfd . reject . <mask> ( performer . _dfd , args ) ; } } }