ruby.git/ext/date/zonetab.h, branch v4.0.2

[ruby/date] Update zonetab.h at 2025-06-11

2025-06-11T10:05:39+00:00

https://github.com/ruby/date/commit/b28617cde0

[ruby/date] Suppress warnings by gcc-13 with `-Og`

2025-06-05T14:18:38+00:00

https://github.com/ruby/date/commit/6dd7969a64

[ruby/date] Update zonetab.h at 2024-06-26

2024-06-26T10:01:21+00:00

https://github.com/ruby/date/commit/ef5a0dac5b

[ruby/date] Use `strncasecmp`

2024-06-24T15:36:56+00:00

https://github.com/ruby/date/commit/5974ac9c7e

[ruby/date] Use gperf 3.1 to generate ANSI-C code

2024-06-24T15:36:55+00:00

https://github.com/ruby/date/commit/5d67437b1f

[ruby/date] Update zonetab.h at 2024-06-19

2024-06-20T06:16:48+00:00

https://github.com/ruby/date/commit/8e5efd4f59

reserved_word: just use gperf 3.1 declaration

2022-09-21T02:44:09+00:00

The reason why this was commented out was because of gperf 3.0 vs 3.1
differences (see [Feature #13883]).  Five years passed, I am pretty
confident that we can drop support of old versions here.

Ditto for uniname2ctype_p(), onig_jis_property(), and zonetab().

[ruby/date] Constify gperf-generated table

2022-05-24T08:23:42+00:00

https://github.com/ruby/date/commit/6d7ab08ffc

[ruby/date] Update zonetab.h at 2021-08-11

2021-08-17T13:57:59+00:00

https://github.com/ruby/date/commit/de7dca353f

[ruby/date] Add more timezone abbreviations

2019-11-01T08:30:14+00:00

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