nl_tokens: multi
pl_tokens: function ( selected ) { var val = this . getVal ( ) , data , index ; selected = selected . closest ( ".select2-search-choice" ) ; if ( selected . length === 0 ) { throw "Invalid argument: " + selected + ". Must be .select2-search-choice" ; } data = selected . data ( "select2-data" ) ; if ( ! data ) { // prevent a race condition when the 'x' is clicked really fast repeatedly the event can be queued // and invoked on an element already removed return ; } index = indexOf ( this . id ( data ) , val ) ; if ( index >= 0 ) { val . splice ( index , 1 ) ; this . setVal ( val ) ; if ( this . select ) this . postprocessResults ( ) ; } selected . <mask> ( ) ; this . opts . element . trigger ( { type : "removed" , val : this . id ( data ) , choice : data } ) ; this . triggerChange ( { removed : data } ) ; }