nl_tokens: del - delete a cookie ( domain and path options must match those with which the cookie was set ; this is really an alias for set () with parameters simplified for this use )
pl_tokens: function ( n , o ) { var d = { } , i ; if ( typeof o !== 'object' || o === null ) { o = { } ; } if ( typeof n === 'boolean' && n === <mask> ) { d = this . get ( ) ; } else if ( typeof n === 'string' ) { d [ n ] = true ; } for ( i in d ) { if ( Object . prototype . hasOwnProperty . call ( d , i ) && typeof i === 'string' && i !== '' ) { this . set ( i , null , o ) ; } } }