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[src/trunk]: src/external/public-domain/tz/dist Import tzdata2022d from https...
details: https://anonhg.NetBSD.org/src/rev/7d8c54665e4e
branches: trunk
changeset: 371205:7d8c54665e4e
user: kre <kre%NetBSD.org@localhost>
date: Wed Sep 28 11:05:35 2022 +0000
description:
Import tzdata2022d from https://github.com/JodaOrg/global-tz/releases/download/2022dgtz/tzdata2022dgtz.tar.gz
Summary of changes in tzdata2022d (2022-09-23 12:02:57 -0700):
* Palestine now springs forward and falls back at 02:00 on the
first Saturday on or after March 24 and October 24, respectively.
* Simplify three Ukraine zones to one, since the post-1970
differences seem to have been imaginary.
This is an update from 2022b to 2022d, there were no tzdata changes in 2022c
diffstat:
external/public-domain/tz/dist/Makefile | 9 ++--
external/public-domain/tz/dist/NEWS | 47 +++++++++++++++++++++++-
external/public-domain/tz/dist/africa | 2 +-
external/public-domain/tz/dist/backzone | 50 +++++++++++++++++++++++++
external/public-domain/tz/dist/europe | 58 +++++------------------------
external/public-domain/tz/dist/southamerica | 10 ++++-
external/public-domain/tz/dist/theory.html | 26 +++++++------
external/public-domain/tz/dist/ziguard.awk | 37 ++++++++++--------
external/public-domain/tz/dist/zone.tab | 2 -
external/public-domain/tz/dist/zone1970.tab | 26 ++++++++++++-
10 files changed, 178 insertions(+), 89 deletions(-)
diffs (truncated from 546 to 300 lines):
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/Makefile
--- a/external/public-domain/tz/dist/Makefile Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/Makefile Wed Sep 28 11:05:35 2022 +0000
@@ -298,8 +298,9 @@
# guess TM_GMTOFF from other macros; define NO_TM_GMTOFF to suppress this.
# Similarly, if your system has a "zone abbreviation" field, define
# -DTM_ZONE=tm_zone
-# and define NO_TM_ZONE to suppress any guessing. These two fields are not
-# required by POSIX, but are widely available on GNU/Linux and BSD systems.
+# and define NO_TM_ZONE to suppress any guessing. Although these two fields
+# not required by POSIX, a future version of POSIX is planned to require them
+# and they are widely available on GNU/Linux and BSD systems.
#
# The next batch of options control support for external variables
# exported by tzcode. In practice these variables are less useful
@@ -538,7 +539,7 @@
leapseconds $(ZONETABLES)
AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk \
ziguard.awk zishrink.awk
-MISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl
+MISC= $(AWK_SCRIPTS)
TZS_YEAR= 2050
TZS_CUTOFF_FLAG= -c $(TZS_YEAR)
TZS= to$(TZS_YEAR).tzs
@@ -567,7 +568,7 @@
tzfile.5 tzfile.h tzselect.8 tzselect.ksh \
workman.sh zdump.8 zdump.c zic.8 zic.c \
ziguard.awk zishrink.awk \
- zone.tab zone1970.tab zoneinfo2tdf.pl
+ zone.tab zone1970.tab
# And for the benefit of csh users on systems that assume the user
# shell should be used to handle commands in Makefiles. . .
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/NEWS
--- a/external/public-domain/tz/dist/NEWS Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/NEWS Wed Sep 28 11:05:35 2022 +0000
@@ -1,5 +1,50 @@
News for the tz database
+Release 2022d - 2022-09-23 12:02:57 -0700
+
+ Briefly:
+ Palestine transitions are now Saturdays at 02:00.
+ Simplify three Ukraine zones into one.
+
+ Changes to future timestamps
+
+ Palestine now springs forward and falls back at 02:00 on the
+ first Saturday on or after March 24 and October 24, respectively.
+ This means 2022 falls back 10-29 at 02:00, not 10-28 at 01:00.
+ (Thanks to Heba Hamad.)
+
+ Changes to past timestamps
+
+ Simplify three Ukraine zones to one, since the post-1970
+ differences seem to have been imaginary. Move Europe/Uzhgorod and
+ Europe/Zaporozhye to 'backzone'; backward-compatibility links
+ still work, albeit with different timestamps before October 1991.
+
+
+Release 2022c - 2022-08-15 17:47:18 -0700
+
+ Briefly:
+ Work around awk bug in FreeBSD, macOS, etc.
+ Improve tzselect on intercontinental Zones.
+
+ Changes to code
+
+ Work around a bug in onetrueawk that broke commands like
+ 'make traditional_tarballs' on FreeBSD, macOS, etc.
+ (Problem reported by Deborah Goldsmith.)
+
+ Add code to tzselect that uses experimental structured comments in
+ zone1970.tab to clarify whether Zones like Africa/Abidjan and
+ Europe/Istanbul cross continent or ocean boundaries.
+ (Inspired by a problem reported by Peter Krefting.)
+
+ Fix bug with 'zic -d /a/b/c' when /a is unwritable but the
+ directory /a/b already exists.
+
+ Remove zoneinfo2tdf.pl, as it was unused and triggered false
+ malware alarms on some email servers.
+
+
Release 2022b - 2022-08-10 15:38:32 -0700
Briefly:
@@ -83,7 +128,7 @@
zic no longer complains "can't determine time zone abbreviation to
use just after until time" when a transition to a new standard
- time occurs simultanously with the first DST fallback transition.
+ time occurs simultaneously with the first DST fallback transition.
Changes to build procedure
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/africa
--- a/external/public-domain/tz/dist/africa Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/africa Wed Sep 28 11:05:35 2022 +0000
@@ -1470,7 +1470,7 @@
-0:53:00 - FMT 1913 Jul 1 # Freetown MT
-1:00 SL %s 1939 Sep 5
-1:00 - -01 1941 Dec 6 24:00
- 0:00 SL GMT/+01
+ 0:00 - GMT
# Somalia
# Zone NAME STDOFF RULES FORMAT [UNTIL]
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/backzone
--- a/external/public-domain/tz/dist/backzone Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/backzone Wed Sep 28 11:05:35 2022 +0000
@@ -1093,6 +1093,27 @@
2:00 Russia EE%sT 1992 Jan 19 2:00
3:00 Russia MSK/MSD
+# Ukraine
+#
+# Although Shanks & Pottenger say Transcarpathia used CET 1990/1991,
+# this unreliable source contradicts contemporaneous government resolutions
+# (see the commentary for Ukraine in the 'europe' file)
+# so for now this dubious zone is in 'backzone'.
+# "Uzhhorod" is the transliteration of the Ukrainian spelling, but
+# "Uzhgorod" was a common English spelling when this dubious zone was
+# added to TZDB in 1999.
+Zone Europe/Uzhgorod 1:29:12 - LMT 1890 Oct
+ 1:00 - CET 1940
+ 1:00 C-Eur CE%sT 1944 Oct
+ 1:00 1:00 CEST 1944 Oct 26
+ 1:00 - CET 1945 Jun 29
+ 3:00 Russia MSK/MSD 1990
+ 3:00 - MSK 1990 Jul 1 2:00
+ 1:00 - CET 1991 Mar 31 3:00
+ 2:00 - EET 1992 Mar 20
+ 2:00 C-Eur EE%sT 1996 May 13
+ 2:00 EU EE%sT
+
# Liechtenstein
# From Paul Eggert (2022-07-21):
@@ -1106,6 +1127,25 @@
# Croatia
+# Ukraine
+
+# Although Shanks & Pottenger say Zaporizhzhia and eastern Lugansk
+# observed DST 1990/1991, this unreliable source contradicts contemporaneous
+# government resolutions (see the commentary for Ukraine in the 'europe' file)
+# so for now this dubious zone is in 'backzone'.
+# "Zaporizhzhia" is the transliteration of the Ukrainian name, but
+# "Zaporozhye" was a common English spelling when this dubious zone was
+# added to TZDB in 1999.
+Zone Europe/Zaporozhye 2:20:40 - LMT 1880
+ 2:20 - +0220 1924 May 2
+ 2:00 - EET 1930 Jun 21
+ 3:00 - MSK 1941 Aug 25
+ 1:00 C-Eur CE%sT 1943 Oct 25
+ 3:00 Russia MSK/MSD 1991 Mar 31 2:00
+ 2:00 E-Eur EE%sT 1992 Mar 20
+ 2:00 C-Eur EE%sT 1996 May 13
+ 2:00 EU EE%sT
+
# Madagascar
# Christmas
@@ -1184,6 +1224,16 @@
# Also see Pacific/Chuuk and commentary for Micronesia in 'australasia'.
# N Mariana Is
+#
+# From Paul Eggert (2022-08-16):
+# Although Shanks & Pottenger say Saipan used +09 and then switched
+# to Guam time in October 1969, this is surely wrong.
+# Saipan used Guam time in the late 1950s; see page 4 of the minutes on the
+# conference of the 12th Saipan Legislature and the Select Committee on
+# Saipan Mission, 5th Guam Legislature (1959-09-11):
+# http://www.nmhcouncil.org/nmhc_archives/U.S.%20Navy%20Civil%20Affairs%20Files%201944-1962/1959/1959%2009%2017%20letter,%20minutes%20of%20conference,%20Borja.pdf
+# For now, assume Saipan switched to Guam time after the Battle of Saipan.
+#
# Wake
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/europe
--- a/external/public-domain/tz/dist/europe Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/europe Wed Sep 28 11:05:35 2022 +0000
@@ -2776,10 +2776,14 @@
# From Alexander Krivenyshev (2014-03-17):
# time change at 2:00 (2am) on March 30, 2014
# https://vz.ru/news/2014/3/17/677464.html
-# From Paul Eggert (2014-03-30):
-# Simferopol and Sevastopol reportedly changed their central town clocks
-# late the previous day, but this appears to have been ceremonial
-# and the discrepancies are small enough to not worry about.
+# From Tim Parenti (2022-07-01), per Paul Eggert (2014-03-30):
+# The clocks at the railway station in Simferopol were put forward from 22:00
+# to 24:00 the previous day in a "symbolic ceremony"; however, per
+# contemporaneous news reports, "ordinary Crimeans [made] the daylight savings
+# time switch at 2am" on Sunday.
+# https://www.business-standard.com/article/pti-stories/crimea-to-set-clocks-to-russia-time-114033000014_1.html
+# https://www.reuters.com/article/us-ukraine-crisis-crimea-time/crimea-switches-to-moscow-time-amid-incorporation-frenzy-idUKBREA2S0LT20140329
+# https://www.bbc.com/news/av/world-europe-26806583
2:00 EU EE%sT 2014 Mar 30 2:00
4:00 - MSK 2014 Oct 26 2:00s
3:00 - MSK
@@ -3918,8 +3922,8 @@
# US colleague David Cochrane) are still trying to get more
# information upon these local deviations from Kiev rules.
#
-# From Paul Eggert (2022-02-08):
-# For now, assume that Ukraine's other three zones followed the same rules,
+# From Paul Eggert (2022-08-27):
+# For now, assume that Ukraine's zones all followed the same rules,
# except that Crimea switched to Moscow time in 1994 as described elsewhere.
# From Igor Karpov, who works for the Ukrainian Ministry of Justice,
@@ -3989,21 +3993,7 @@
# * Ukrainian Government's Resolution of 20.03.1992, No. 139.
# http://www.uazakon.com/documents/date_8u/pg_grcasa.htm
-# From Paul Eggert (2022-04-12):
-# As is usual in tzdb, Ukrainian zones use the most common English spellings.
-# In particular, tzdb's name Europe/Kyiv uses the most common spelling in
-# English for Ukraine's capital. Although tzdb's former name was Europe/Kiev,
-# "Kyiv" is now more common due to widespread reporting of the current conflict.
-# Conversely, tzdb continues to use the names Europe/Uzhgorod and
-# Europe/Zaporozhye; this is similar to tzdb's use of Europe/Prague, which is
-# certainly wrong as a transliteration of the Czech "Praha".
-# English-language spelling of Ukrainian names is in flux, and
-# some day "Uzhhorod" or "Zaporizhzhia" may become substantially more
-# common in English; in the meantime, do not change these
-# English spellings as that means less disruption for our users.
-
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-# This represents most of Ukraine. See above for the spelling of "Kyiv".
Zone Europe/Kyiv 2:02:04 - LMT 1880
2:02:04 - KMT 1924 May 2 # Kyiv Mean Time
2:00 - EET 1930 Jun 21
@@ -4013,34 +4003,6 @@
2:00 1:00 EEST 1991 Sep 29 3:00
2:00 C-Eur EE%sT 1996 May 13
2:00 EU EE%sT
-# Transcarpathia used CET 1990/1991.
-# "Uzhhorod" is the transliteration of the Rusyn/Ukrainian pronunciation, but
-# "Uzhgorod" is more common in English.
-Zone Europe/Uzhgorod 1:29:12 - LMT 1890 Oct
- 1:00 - CET 1940
- 1:00 C-Eur CE%sT 1944 Oct
- 1:00 1:00 CEST 1944 Oct 26
- 1:00 - CET 1945 Jun 29
- 3:00 Russia MSK/MSD 1990
- 3:00 - MSK 1990 Jul 1 2:00
- 1:00 - CET 1991 Mar 31 3:00
- 2:00 - EET 1992 Mar 20
- 2:00 C-Eur EE%sT 1996 May 13
- 2:00 EU EE%sT
-# Zaporozh'ye and eastern Lugansk oblasts observed DST 1990/1991.
-# "Zaporizhzhia" is the transliteration of the Ukrainian name, but
-# "Zaporozh'ye" is more common in English. Use the common English
-# spelling, except omit the apostrophe as it is not allowed in
-# portable Posix file names.
-Zone Europe/Zaporozhye 2:20:40 - LMT 1880
- 2:20 - +0220 1924 May 2
- 2:00 - EET 1930 Jun 21
- 3:00 - MSK 1941 Aug 25
- 1:00 C-Eur CE%sT 1943 Oct 25
- 3:00 Russia MSK/MSD 1991 Mar 31 2:00
- 2:00 E-Eur EE%sT 1992 Mar 20
- 2:00 C-Eur EE%sT 1996 May 13
- 2:00 EU EE%sT
# Vatican City
# See Europe/Rome.
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/southamerica
--- a/external/public-domain/tz/dist/southamerica Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/southamerica Wed Sep 28 11:05:35 2022 +0000
@@ -1312,8 +1312,14 @@
# for America/Santiago will start on midnight of September 11th;
# and will end on April 1st, 2023. Magallanes region (America/Punta_Arenas)
# will keep UTC -3 "indefinitely"... This is because on September 4th
-# we will have a voting whether to approve a new Constitution....
-# https://www.interior.gob.cl/noticias/2022/08/09/comunicado-el-proximo-sabado-10-de-septiembre-los-relojes-se-deben-adelantar-una-hora/
+# we will have a voting whether to approve a new Constitution.
+#
+# From Eduardo Romero Urra (2022-08-17):
+# https://www.diariooficial.interior.gob.cl/publicaciones/2022/08/13/43327/01/2172567.pdf
+#
+# From Paul Eggert (2022-08-17):
+# Although the presidential decree stops at fall 2026, assume that
+# similar DST rules will continue thereafter.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Chile 1927 1931 - Sep 1 0:00 1:00 -
diff -r 23ca966520df -r 7d8c54665e4e external/public-domain/tz/dist/theory.html
--- a/external/public-domain/tz/dist/theory.html Wed Sep 28 10:23:37 2022 +0000
+++ b/external/public-domain/tz/dist/theory.html Wed Sep 28 11:05:35 2022 +0000
@@ -122,7 +122,7 @@
locate the user on a timezone map or prioritize names that are
geographically close. For an example selection interface, see the
<code>tzselect</code> program in the <code><abbr>tz</abbr></code> code.
-The <a href="http://cldr.unicode.org";>Unicode Common Locale Data
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