nl_tokens: / * Recurrence scheduler
pl_tokens: function scheduleNextRecurrence ( rule , job , prevDate , endDate ) { prevDate = ( prevDate instanceof CronDate ) ? prevDate : new CronDate ( ) ; var date = ( rule instanceof RecurrenceRule ) ? rule . _nextInvocationDate ( prevDate ) : rule . next ( ) ; if ( date === null ) { return null ; } if ( ( endDate instanceof CronDate ) && date . getTime ( ) > endDate . getTime ( ) ) { return null ; } var inv = new Invocation ( job , date , <mask> , endDate ) ; scheduleInvocation ( inv ) ; return inv ; }