nl_tokens: Adds any new {
pl_tokens: function ( newSlots ) { var bcss = Ext . baseCSSPrefix , innerItems ; this . removeAll ( ) ; if ( newSlots ) { this . add ( newSlots ) ; } innerItems = this . getInnerItems ( ) ; if ( innerItems . <mask> > 0 ) { innerItems [ 0 ] . addCls ( bcss + 'first' ) ; innerItems [ innerItems . length - 1 ] . addCls ( bcss + 'last' ) ; } this . updateUseTitles ( this . getUseTitles ( ) ) ; }