4 commits

Author	SHA1	Message	Date
David Hull	73665bea0b	tz-erl: Better document problem when a zone begins or ends using DST. ... Worked around 2015 Uraguay problem by allowing database to be generated for 2016 instead (with "make DATE=2016-01-01").	2015-11-21 22:48:36 +00:00
David Hull	031652afd4	tz-erl: Include month and day in future 'until' check.	2015-11-21 21:56:04 +00:00
David Hull	7904dd3405	tz-erl: Fix offset_minutes($o) when $o just digits is hours offset. ... Previouly when offset_minute's argument was just digits (for example, "+2" instead of "+2:00"), the argument was incorrectly interpreted as minutes when it should be as hours.	2015-11-21 20:56:10 +00:00
David Hull	632c3e2d6e	Add tz-erl script to generate timezone database from Olson data.	2014-04-08 10:32:30 -07:00