# Module Calendar.Events

Description

  The Event system

  Q: How do I find out which days are red in a specific region?

  A: Events.<region>

  - contains the events for the region, as a SuperEvent. You can ask this object to filter out the holidays,

      Events.se.holidays();

  Which will be a superevent containing only holidays.

  To use this information, you can for instance use ->scan, here in an example to see what red days there were in Sweden in 2001

      > Calendar.Events.se->filter_flag("h")->scan(Calendar.Month());
            Result: ({ /* 6 elements */
           		   Day(Sun 7 Jan 2001),
           		   Day(Sun 14 Jan 2001),
           		   Day(Sun 21 Jan 2001),
           		   Day(Sun 28 Jan 2001),
           		   Day(Sat 6 Jan 2001),
           		   Day(Mon 1 Jan 2001)