Jeremy Evans 469545307f [ruby/date] Add more timezone abbreviations ...

This gets the time zone abbreviations from
https://www.timeanddate.com/time/zones/, and adds unambiguous time
zones not already present in zonetab.list.  See bin/update-abbr
for the program used.

This regenerates zonetab.h using prereq.mk (requires gperf).

Only one test line is added, just to make sure a new time zone
abbreviation is picked up.

Fixes Ruby Bug 16286

https://github.com/ruby/date/commit/702e8b3033

2019-11-01 17:30:14 +09:00

..

test_date_arith.rb

…

test_date_attr.rb

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test_date_compat.rb

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test_date_conv.rb

[ruby/date] Make julian dates roundtrip through to_time.to_date

2019-10-24 18:39:04 +09:00

test_date_marshal.rb

…

test_date_new.rb

[ruby/date] introduce Date::Error, raise Date::Error for every

2019-10-31 15:51:25 +09:00

test_date_parse.rb

[ruby/date] Add more timezone abbreviations

2019-11-01 17:30:14 +09:00

test_date_strftime.rb

…

test_date_strptime.rb

[ruby/date] introduce Date::Error, raise Date::Error for every

2019-10-31 15:51:25 +09:00

test_date.rb

[ruby/date] Support -Float::INFINITY...date ranges

2019-10-24 18:39:04 +09:00

test_switch_hitter.rb

[ruby/date] Revert "Simplify #inspect"

2019-10-31 15:51:30 +09:00