Bug 255896 - Date for Easter 2012 calculated wrongly
Summary: Date for Easter 2012 calculated wrongly
Status: RESOLVED FIXED
Alias: None
Product: kdepimlibs
Classification: Applications
Component: kholidays (show other bugs)
Version: 4.0
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: John Layt
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-02 17:29 UTC by Freek de Kruijf
Modified: 2010-12-30 07:39 UTC (History)
3 users (show)

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Description Freek de Kruijf 2010-11-02 17:29:22 UTC 
Version:           4.4 rc1 (using KDE 4.5.2) 
OS:                Linux

KOrganizer shows Easter in 2012 on 15 April, however this date should be 8 April.


Reproducible: Always

Steps to Reproduce:
Display the month April in 2012 and the 15th shows Easter or in Dutch Pasen or in German Oster



Look at http://www.feestdagen-nederland.nl/pasen.html for the dates
Comment 1 Johannes Obermayr 2010-11-02 17:42:56 UTC 
May someone thought Dutch and German people are mainly "orthodox":

http://de.wikipedia.org/wiki/Osterdatum (spreadsheet on right side)
Comment 2 John Layt 2010-11-02 22:54:09 UTC 
Hmm, showing here for me with UK holiday file as 15 April as well, and Google agrees that it should be 8 April.  This means there is an error in the Easter formula used in KHolidays which I will have to find.
Comment 3 John Layt 2010-12-30 07:30:07 UTC 
SVN commit 1210242 by jlayt:

Fix Easter calculation which was wrong for 2011, 4.5 branch

CCBUG: 255896



 M  +1 -1      holidayparserdriverplan.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1210242
Comment 4 John Layt 2010-12-30 07:31:42 UTC 
SVN commit 1210243 by jlayt:

Fix Easter calculation which was wrong for 2011 and many other years, 4.6 branch

CCBUG: 255896



 M  +1 -1      holidayparserdriverplan.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1210243
Comment 5 John Layt 2010-12-30 07:39:15 UTC 
SVN commit 1210246 by jlayt:

Fix easter calculation which was wrong in some years.

BUG: 255896



 M  +1 -1      holidayparserdriverplan.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1210246