| Extracted from Pike v7.8 release 866 at 2016-04-05.

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Calendar
Calendar.Event
Calendar.Event.Event

# Method Calendar.Event.Event()->previous()

Method previous

  `Calendar.TimeRanges.TimeRange next(void|Calendar.TimeRanges.TimeRange from, void|int(0..1) including)`
  `Calendar.TimeRanges.TimeRange previous(void|Calendar.TimeRanges.TimeRange from, void|int(0..1) including)`

Description

  This calculates the next or previous occurance of the event, from the given timerange's start, including any event occuring at the start if that flag is set.

  It returns zero if there is no next event.

  These methods are virtual in the base class.