nl_tokens: Aborts preloading process .
pl_tokens: function ( ) { this . result = null ; if ( Basic . inArray ( this . readyState , [ FileReader . EMPTY , FileReader . DONE ] ) !== - 1 ) { return ; } else if ( this . readyState === FileReader . LOADING ) { this . readyState = FileReader . DONE ; } this . exec ( 'FileReader' , 'abort' ) ; this . trigger ( 'abort' ) ; this . <mask> ( 'loadend' ) ; }