nl_tokens: Changes the {
pl_tokens: function ( masked ) { var isVisible = true , currentMask ; if ( masked === false ) { masked = <mask> ; isVisible = false ; } currentMask = Ext . factory ( masked , Ext . Mask , this . getMasked ( ) ) ; if ( currentMask ) { this . add ( currentMask ) ; currentMask . setHidden ( ! isVisible ) ; } return currentMask ; }