Module Name:    src
Committed By:   kre
Date:           Sun Mar 20 18:20:19 UTC 2022

Modified Files:
        src/external/public-domain/tz/dist: asia australasia backward
            leap-seconds.list leapseconds version

Log Message:
Merge tzdata2022agtz


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/external/public-domain/tz/dist/asia \
    src/external/public-domain/tz/dist/australasia \
    src/external/public-domain/tz/dist/version
cvs rdiff -u -r1.2 -r1.3 src/external/public-domain/tz/dist/backward \
    src/external/public-domain/tz/dist/leap-seconds.list \
    src/external/public-domain/tz/dist/leapseconds

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/external/public-domain/tz/dist/asia
diff -u src/external/public-domain/tz/dist/asia:1.3 src/external/public-domain/tz/dist/asia:1.4
--- src/external/public-domain/tz/dist/asia:1.3	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/asia	Sun Mar 20 18:20:19 2022
@@ -150,7 +150,11 @@ Zone	Asia/Baku	3:19:24 -	LMT	1924 May  2
 			4:00	Azer	+04/+05
 
 # Bahrain
-# See Asia/Qatar.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Bahrain	3:22:20 -	LMT	1941 Jul 20  # Manamah
+			3:30	-	+0330	1944 Jan  1
+			4:00	-	+04	1972 Jun
+			3:00	-	+03
 
 # Bangladesh
 # From Alexander Krivenyshev (2009-05-13):
@@ -278,7 +282,13 @@ Zone	Asia/Yangon	6:24:47 -	LMT	1880     
 			6:30	-	+0630
 
 # Cambodia
-# See Asia/Bangkok.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Phnom_Penh	6:59:40 -	LMT	1906 Jul  1
+			7:06:30	-	PLMT	1911 May  1
+			7:00	-	+07	1942 Dec 31 23:00
+			8:00	-	+08	1945 Mar 14 23:00
+			9:00	-	+09	1945 Sep  2
+			7:00	-	+07
 
 
 # China
@@ -2703,10 +2713,20 @@ Zone	Asia/Pyongyang	8:23:00 -	LMT	1908 A
 ###############################################################################
 
 # Kuwait
-# See Asia/Riyadh.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Kuwait	3:11:56 -	LMT	1950
+			3:00	-	+03
 
 # Laos
-# See Asia/Bangkok.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Vientiane	6:50:24 -	LMT	1906 Jul  1
+			7:06:30	-	PLMT	1911 May  1
+			7:00	-	+07	1942 Dec 31 23:00
+			8:00	-	+08	1945 Mar 14 23:00
+			9:00	-	+09	1945 Sep  2
+			7:00	-	+07	1947 Apr  1
+			8:00	-	+08	1955 Apr 15
+			7:00	-	+07
 
 
 # Lebanon
@@ -2747,6 +2767,7 @@ Rule	NBorneo	1935	1941	-	Dec	14	0:00	0	-
 # peninsular Malaysia
 # taken from Mok Ly Yng (2003-10-30)
 # https://web.archive.org/web/20190822231045/http://www.math.nus.edu.sg/~mathelmr/teaching/timezone.html
+# This agrees with Singapore since 1905-06-01.
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Asia/Kuala_Lumpur	6:46:46 -	LMT	1901 Jan  1
 			6:55:25	-	SMT	1905 Jun  1 # Singapore M.T.
@@ -2936,7 +2957,9 @@ Zone	Asia/Kathmandu	5:41:16 -	LMT	1920
 			5:45	-	+0545
 
 # Oman
-# See Asia/Dubai.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Muscat	3:54:24 -	LMT	1920
+			4:00	-	+04
 
 # Pakistan
 
@@ -3405,8 +3428,12 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # ... winter time will begin in Palestine from Friday 10-29, 01:00 AM
 # by 60 minutes backwards.
 #
-# From Paul Eggert (2021-10-20):
-# Guess future fall transitions on October's last Friday at 01:00.
+# From Tim Parenti (2021-10-25), per Paul Eggert (2021-10-24):
+# Guess future fall transitions at 01:00 on the Friday preceding October's
+# last Sunday (i.e., Fri>=23), as this is more consistent with recent practice.
+
+# From Heba Hamad (2022-03-10):
+# summer time will begin in Palestine from Sunday 03-27-2022, 00:00 AM.
 
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
@@ -3442,9 +3469,10 @@ Rule Palestine	2016	2018	-	Mar	Sat>=24	1
 Rule Palestine	2016	2018	-	Oct	Sat>=24	1:00	0	-
 Rule Palestine	2019	only	-	Mar	29	0:00	1:00	S
 Rule Palestine	2019	only	-	Oct	Sat>=24	0:00	0	-
-Rule Palestine	2020	max	-	Mar	Sat>=24	0:00	1:00	S
+Rule Palestine	2020	2021	-	Mar	Sat>=24	0:00	1:00	S
 Rule Palestine	2020	only	-	Oct	24	1:00	0	-
-Rule Palestine	2021	max	-	Oct	lastFri	1:00	0	-
+Rule Palestine	2021	max	-	Oct	Fri>=23	1:00	0	-
+Rule Palestine	2022	max	-	Mar	Sun>=25	0:00	1:00	S
 
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
@@ -3538,7 +3566,6 @@ Zone	Asia/Manila	-15:56:00 -	LMT	1844 De
 Zone	Asia/Qatar	3:26:08 -	LMT	1920     # Al Dawhah / Doha
 			4:00	-	+04	1972 Jun
 			3:00	-	+03
-Link Asia/Qatar Asia/Bahrain
 
 # Saudi Arabia
 #
@@ -3585,8 +3612,6 @@ Link Asia/Qatar Asia/Bahrain
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Riyadh	3:06:52 -	LMT	1947 Mar 14
 			3:00	-	+03
-Link Asia/Riyadh Asia/Aden	# Yemen
-Link Asia/Riyadh Asia/Kuwait
 
 # Singapore
 # taken from Mok Ly Yng (2003-10-30)
@@ -3843,8 +3868,6 @@ Zone	Asia/Dushanbe	4:35:12 -	LMT	1924 Ma
 Zone	Asia/Bangkok	6:42:04	-	LMT	1880
 			6:42:04	-	BMT	1920 Apr # Bangkok Mean Time
 			7:00	-	+07
-Link Asia/Bangkok Asia/Phnom_Penh	# Cambodia
-Link Asia/Bangkok Asia/Vientiane	# Laos
 
 # Turkmenistan
 # From Shanks & Pottenger.
@@ -3859,7 +3882,6 @@ Zone	Asia/Ashgabat	3:53:32 -	LMT	1924 Ma
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Dubai	3:41:12 -	LMT	1920
 			4:00	-	+04
-Link Asia/Dubai Asia/Muscat	# Oman
 
 # Uzbekistan
 # Byalokoz 1919 says Uzbekistan was 4:27:53.
@@ -3954,4 +3976,7 @@ Zone Asia/Ho_Chi_Minh	7:06:40 -	LMT	1906
 
 
 # Yemen
-# See Asia/Riyadh.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Asia/Aden	2:59:54	-	LMT	1950
+			3:00	-	+03
+
Index: src/external/public-domain/tz/dist/australasia
diff -u src/external/public-domain/tz/dist/australasia:1.3 src/external/public-domain/tz/dist/australasia:1.4
--- src/external/public-domain/tz/dist/australasia:1.3	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/australasia	Sun Mar 20 18:20:19 2022
@@ -472,7 +472,6 @@ Zone	Pacific/Guam	-14:21:00 -	LMT	1844 D
 			 9:00	-	+09	1944 Jul 31
 			10:00	Guam	G%sT	2000 Dec 23
 			10:00	-	ChST	# Chamorro Standard Time
-Link Pacific/Guam Pacific/Saipan # N Mariana Is
 
 # Kiribati
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
@@ -488,7 +487,12 @@ Zone Pacific/Kiritimati	-10:29:20 -	LMT	
 			 14:00	-	+14
 
 # N Mariana Is
-# See Pacific/Guam.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Pacific/Saipan	-14:17:00 -	LMT	1844 Dec 31
+			 9:43:00 -	LMT	1901
+			 9:00	-	+09	1969 Oct
+			10:00	-	+10	2000 Dec 23
+			10:00	-	ChST	# Chamorro Standard Time
 
 # Marshall Is
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
@@ -598,7 +602,9 @@ Zone Pacific/Chatham	12:13:48 -	LMT	1868
 			12:15	-	+1215	1946 Jan  1
 			12:45	Chatham	+1245/+1345
 
-Link Pacific/Auckland Antarctica/McMurdo
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Antarctica/McMurdo	0	-	-00	1956
+			12:00	NZ	NZ%sT
 
 # Auckland Is
 # uninhabited; Māori and Moriori, colonial settlers, pastoralists, sealers,
@@ -729,7 +735,6 @@ Zone Pacific/Pitcairn	-8:40:20 -	LMT	190
 Zone Pacific/Pago_Pago	 12:37:12 -	LMT	1892 Jul  5
 			-11:22:48 -	LMT	1911
 			-11:00	-	SST	            # S=Samoa
-Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands
 
 # Samoa (formerly and also known as Western Samoa)
 
@@ -916,7 +921,11 @@ Zone Pacific/Funafuti	11:56:52 -	LMT	190
 # uninhabited
 
 # Midway
-# See Pacific/Pago_Pago.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Pacific/Midway	-11:49:28 -	LMT	1901
+			-11:00	-	-11	1956 Jun  3
+			-11:00	1:00	-10	1956 Sep  2
+			-11:00	-	-11
 
 # Palmyra
 # uninhabited since World War II; was probably like Pacific/Kiritimati
Index: src/external/public-domain/tz/dist/version
diff -u src/external/public-domain/tz/dist/version:1.3 src/external/public-domain/tz/dist/version:1.4
--- src/external/public-domain/tz/dist/version:1.3	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/version	Sun Mar 20 18:20:19 2022
@@ -1 +1 @@
-2021e
+2022agtz

Index: src/external/public-domain/tz/dist/backward
diff -u src/external/public-domain/tz/dist/backward:1.2 src/external/public-domain/tz/dist/backward:1.3
--- src/external/public-domain/tz/dist/backward:1.2	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/backward	Sun Mar 20 18:20:19 2022
@@ -3,12 +3,14 @@
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
-# This file provides links between current names for timezones
-# and their old names.  Many names changed in late 1993.
+# This file provides links from old or merged timezone names to current ones.
+# Many names changed in late 1993.  Several of these names are
+# also present in the file 'backzone', which has data important only
+# for pre-1970 timestamps and so is out of scope for tzdb proper.
 
 # Link	TARGET			LINK-NAME
-Link	Africa/Nairobi		Africa/Asmera
-Link	Africa/Abidjan		Africa/Timbuktu
+Link	Africa/Asmara	Africa/Asmera
+Link	Africa/Bamako	Africa/Timbuktu
 Link	America/Argentina/Catamarca	America/Argentina/ComodRivadavia
 Link	America/Adak		America/Atka
 Link	America/Argentina/Buenos_Aires	America/Buenos_Aires
@@ -28,8 +30,8 @@ Link	America/Rio_Branco	America/Porto_Ac
 Link	America/Argentina/Cordoba	America/Rosario
 Link	America/Tijuana		America/Santa_Isabel
 Link	America/Denver		America/Shiprock
-Link	America/Port_of_Spain	America/Virgin
-Link	Pacific/Auckland	Antarctica/South_Pole
+Link	America/St_Thomas	America/Virgin
+Link	Antarctica/McMurdo	Antarctica/South_Pole
 Link	Asia/Ashgabat		Asia/Ashkhabad
 Link	Asia/Kolkata		Asia/Calcutta
 Link	Asia/Shanghai		Asia/Chongqing
Index: src/external/public-domain/tz/dist/leap-seconds.list
diff -u src/external/public-domain/tz/dist/leap-seconds.list:1.2 src/external/public-domain/tz/dist/leap-seconds.list:1.3
--- src/external/public-domain/tz/dist/leap-seconds.list:1.2	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/leap-seconds.list	Sun Mar 20 18:20:19 2022
@@ -204,10 +204,10 @@
 #	current -- the update time stamp, the data and the name of the file
 #	will not change.
 #
-#	Updated through IERS Bulletin C62
-#	File expires on:  28 June 2022
+#	Updated through IERS Bulletin C63
+#	File expires on:  28 December 2022
 #
-#@	3865363200
+#@	3881174400
 #
 2272060800	10	# 1 Jan 1972
 2287785600	11	# 1 Jul 1972
@@ -252,4 +252,4 @@
 #	the hash line is also ignored in the
 #	computation.
 #
-#h 	599d45bf accd4b4f 8b60e46 49b623 7d13b825
+#h 	732b2044 5863a938 b7e43179 1339c710 ded63837
Index: src/external/public-domain/tz/dist/leapseconds
diff -u src/external/public-domain/tz/dist/leapseconds:1.2 src/external/public-domain/tz/dist/leapseconds:1.3
--- src/external/public-domain/tz/dist/leapseconds:1.2	Fri Oct 22 21:01:06 2021
+++ src/external/public-domain/tz/dist/leapseconds	Sun Mar 20 18:20:19 2022
@@ -72,11 +72,11 @@ Leap	2016	Dec	31	23:59:60	+	S
 # Any additional leap seconds will come after this.
 # This Expires line is commented out for now,
 # so that pre-2020a zic implementations do not reject this file.
-#Expires 2022	Jun	28	00:00:00
+#Expires 2022	Dec	28	00:00:00
 
 # POSIX timestamps for the data in this file:
 #updated 1467936000 (2016-07-08 00:00:00 UTC)
-#expires 1656374400 (2022-06-28 00:00:00 UTC)
+#expires 1672185600 (2022-12-28 00:00:00 UTC)
 
-#	Updated through IERS Bulletin C62
-#	File expires on:  28 June 2022
+#	Updated through IERS Bulletin C63
+#	File expires on:  28 December 2022

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