ltoscano added a comment.
Try to use [easter] + 50 days Example (from Italian holidays): "Ascensione (Chiesa Cattolica)" religious on ((year >= 1977) ? ([easter] + 42 days): noop) https://cgit.kde.org/kholidays.git/tree/holidays/plan2/holiday_it_it?#n47 REPOSITORY R175 KHolidays REVISION DETAIL https://phabricator.kde.org/D26167 To: riiga Cc: ltoscano, kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns