nl_tokens: Should create a fake TimeRange object which mimics an HTML5 time range instance .
pl_tokens: function createTimeRanges ( start , end ) { if ( Array . isArray ( start ) ) { return createTimeRangesObj ( start ) ; } else if ( <mask> === undefined || end === undefined ) { return createTimeRangesObj ( ) ; } return createTimeRangesObj ( [ [ start , end ] ] ) ; }