Sync timezone data with latest zic database (dated Oct 11 2004).

src/timezone/data/asia

-# @(#)asia	7.73
+# @(#)asia	7.77
 
 # This data is by no means authoritative; if you think you know better,
 # go ahead and edit the file (and please send any changes to
@@ -335,6 +335,16 @@ Link	Asia/Nicosia	Europe/Nicosia
 # Instead of putting back clocks at the end of October, Georgia
 # will stay on daylight savings time this winter to save energy,
 # President Eduard Shevardnadze decreed Wednesday.
+#
+# From the BBC via Joseph S. Myers (2004-06-27):
+#  	
+# Georgia moved closer to Western Europe on Sunday...  The former Soviet
+# republic has changed its time zone back to that of Moscow.  As a result it
+# is now just four hours ahead of Greenwich Mean Time, rather than five hours
+# ahead.  The switch was decreed by the pro-Western president of Georgia,
+# Mikhail Saakashvili, who said the change was partly prompted by the process
+# of integration into Europe.
+
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Tbilisi	2:59:16 -	LMT	1880
 			2:59:16	-	TBMT	1924 May  2 # Tbilisi Mean Time
@@ -345,7 +355,8 @@ Zone	Asia/Tbilisi	2:59:16 -	LMT	1880
 			3:00 E-EurAsia	GE%sT	1994 Sep lastSun
 			4:00 E-EurAsia	GE%sT	1996 Oct lastSun
 			4:00	1:00	GEST	1997 Mar lastSun
-			4:00 E-EurAsia	GE%sT
+			4:00 E-EurAsia	GE%sT	2004 Jun 27
+			3:00 RussiaAsia	GE%sT
 
 # East Timor
 
@@ -380,7 +391,7 @@ Zone	Asia/Dili	8:22:20 -	LMT	1912
 
 # India
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Asia/Calcutta	5:53:28 -	LMT	1880
+Zone	Asia/Calcutta	5:53:28 -	LMT	1880	# Kolkata
 			5:53:20	-	HMT	1941 Oct    # Howrah Mean Time?
 			6:30	-	BURT	1942 May 15 # Burma Time
 			5:30	-	IST	1942 Sep
@@ -750,6 +761,26 @@ Zone	Asia/Jerusalem	2:20:56 -	LMT	1880
 # direction is expected until the latter part of 2004 which is a long
 # time off in terms of Israeli politics.
 
+# (2004-09-20):
+# The latest rumour, however, is that in 2005, when the clock changes to
+# Daylight Saving Time (date as yet unknown), the move will be a two-hour leap
+# forward (from UTC+0200 to UTC+0400) and then, in the fall, the clock will
+# move back only an hour to UTC+0300 thus effectively moving Israel's timezone
+# from UTC+0200 to UTC+0300.  However, no actual draft has been put before the
+# Knesset (Israel's Parliament) though the intention is to do so this
+# month [2004-09].
+
+# (2004-09-26):
+# Even though the draft law for the above did pass the Ministerial Committee
+# for Legislative Matters three months ago, it was voted down in today's
+# Cabinet meeting.  The current suggestion is to keep the current timezone at
+# UTC+0200 but have an extended period of Daylight Saving Time (UTC+0300) from
+# the beginning of Passover holiday in the spring to after the Tabernacle
+# holiday in the fall (i.e. the dates of which are governed by the Hebrew
+# calendar but this means at least 184 days of DST).  However, this is only a
+# suggestion that was raised in today's cabinet meeting and has not yet been
+# drafted.
+
 
 
 ###############################################################################
@@ -1012,17 +1043,13 @@ Rule	NBorneo	1935	1941	-	Sep	14	0:00	0:20	TS # one-Third Summer
 Rule	NBorneo	1935	1941	-	Dec	14	0:00	0	-
 #
 # peninsular Malaysia
-# From Paul Eggert (2003-11-01):
 # The data here are taken from Mok Ly Yng (2003-10-30)
 # <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
-# Before 1901, Penang, Malacca and Singapore each had their own time zone;
-# assume Kuala Lumpur used Malaccan time.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Asia/Kuala_Lumpur	6:46:48 -	LMT	1880
-			6:49:00	-	MMT	1901 Jan  1 # Malacca Mean Time
+Zone Asia/Kuala_Lumpur	6:46:46 -	LMT	1901 Jan  1
 			6:55:25	-	SMT	1905 Jun  1 # Singapore M.T.
 			7:00	-	MALT	1933 Jan  1 # Malaya Time
-			7:00	0:20	MALST	1936
+			7:00	0:20	MALST	1936 Jan  1
 			7:20	-	MALT	1941 Sep  1
 			7:30	-	MALT	1942 Feb 16
 			9:00	-	JST	1945 Sep 12
@@ -1089,6 +1116,15 @@ Zone	Indian/Maldives	4:54:00 -	LMT	1880	# Male
 #
 # [The province of Selenge is omitted from the above lists.]
 
+# From Ganbold Ts., Ulaanbaatar <ganbold@micom.mng.net> (2004-04-17):
+# Daylight saving occurs at 02:00 local time last Saturday of March.
+# It will change back to normal at 02:00 local time last Saturday of
+# September.... As I remember this rule was changed in 2001.
+#
+# From Paul Eggert (2004-04-17):
+# For now, assume Rives McDow's informant got confused about Friday vs
+# Saturday, and that his 2001 dates should have 1 added to them.
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Mongol	1983	1984	-	Apr	1	0:00	1:00	S
 Rule	Mongol	1983	only	-	Oct	1	0:00	0	-
@@ -1098,8 +1134,9 @@ Rule	Mongol	1983	only	-	Oct	1	0:00	0	-
 Rule	Mongol	1985	1998	-	Mar	lastSun	2:00s	1:00	S
 Rule	Mongol	1984	1998	-	Sep	lastSun	2:00s	0	-
 # IATA SSIM (1999-09) says Mongolia no longer observes DST.
-Rule	Mongol	2001	only	-	Apr	27	2:00s	1:00	S
-Rule	Mongol	2001	only	-	Sep	28	2:00s	0	-
+Rule	Mongol	2001	only	-	Apr	lastSat	2:00	1:00	S
+Rule	Mongol	2001	max	-	Sep	lastSat	2:00	0	-
+Rule	Mongol	2002	max	-	Mar	lastSat	2:00	1:00	S
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 # Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
@@ -1309,10 +1346,10 @@ Zone	Asia/Riyadh	3:06:52 -	LMT	1950
 # The data here are taken from Mok Ly Yng (2003-10-30)
 # <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Asia/Singapore	6:55:25 -	LMT	1880
+Zone	Asia/Singapore	6:55:25 -	LMT	1901 Jan  1
 			6:55:25	-	SMT	1905 Jun  1 # Singapore M.T.
 			7:00	-	MALT	1933 Jan  1 # Malaya Time
-			7:00	0:20	MALST	1936
+			7:00	0:20	MALST	1936 Jan  1
 			7:20	-	MALT	1941 Sep  1
 			7:30	-	MALT	1942 Feb 16
 			9:00	-	JST	1945 Sep 12

src/timezone/data/backward

-# @(#)backward	7.24
+# @(#)backward	7.26
 
 # This file provides links between current names for time zones
 # and their old names.  Many names changed in late 1993.
 
 Link	America/Adak		America/Atka
+Link	America/Argentina/Buenos_Aires	America/Buenos_Aires
+Link	America/Argentina/Catamarca	America/Catamarca
+Link	America/Argentina/Cordoba	America/Cordoba
 Link	America/Tijuana		America/Ensenada
 Link	America/Indianapolis	America/Fort_Wayne
+Link	America/Argentina/Jujuy	America/Jujuy
 Link	America/Indiana/Knox	America/Knox_IN
+Link	America/Argentina/Mendoza	America/Mendoza
 Link	America/Rio_Branco	America/Porto_Acre
 Link	America/Cordoba		America/Rosario
 Link	America/St_Thomas	America/Virgin
@@ -65,7 +70,7 @@ Link	Africa/Tripoli		Libya
 Link	America/Tijuana		Mexico/BajaNorte
 Link	America/Mazatlan	Mexico/BajaSur
 Link	America/Mexico_City	Mexico/General
-Link	America/Denver		Navajo
+Link	America/Shiprock	Navajo
 Link	Pacific/Auckland	NZ
 Link	Pacific/Chatham		NZ-CHAT
 Link	Pacific/Pago_Pago	Pacific/Samoa

src/timezone/data/europe

-# @(#)europe	7.86
+# @(#)europe	7.88
 
 # This data is by no means authoritative; if you think you know better,
 # go ahead and edit the file (and please send any changes to
@@ -707,6 +707,9 @@ Zone	Europe/Sofia	1:33:16 -	LMT	1880
 # Croatia
 # see Serbia and Montenegro
 
+# Cyprus
+# See the `asia' file.
+
 # Czech Republic
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Czech	1945	only	-	Apr	 8	2:00s	1:00	S
@@ -918,6 +921,10 @@ Zone	Europe/Helsinki	1:39:52 -	LMT	1878 May 31
 			2:00	Finland	EE%sT	1981 Mar 29 2:00
 			2:00	EU	EE%sT
 
+# Aaland Is
+Link	Europe/Helsinki	Europe/Mariehamn
+
+
 # France
 
 # From Ciro Discepolo (2000-12-20):

src/timezone/data/iso3166.tab

 # ISO 3166 alpha-2 country codes
 #
-# @(#)iso3166.tab	1.14
+# @(#)iso3166.tab	1.15
 #
-# From Paul Eggert <eggert@twinsun.com> (2003-02-04):
+# From Paul Eggert <eggert@twinsun.com> (2004-06-14):
 #
 # This file contains a table with the following columns:
 # 1.  ISO 3166-1 alpha-2 country code, current as of
-#     ISO 3166-1 Newsletter No. V-8 (2003-07-23).  See:
+#     ISO 3166-1 Newsletter No. V-10 (2004-04-26).  See:
 #     <a href="http://www.iso.org/iso/en/prods-services/iso3166ma/index.html">
 #     ISO 3166 Maintenance agency (ISO 3166/MA)
 #     </a>.
@@ -36,6 +36,7 @@ AS	Samoa (American)
 AT	Austria
 AU	Australia
 AW	Aruba
+AX	Aaland Islands
 AZ	Azerbaijan
 BA	Bosnia & Herzegovina
 BB	Barbados

src/timezone/data/leapseconds

-# @(#)leapseconds	7.16
+# @(#)leapseconds	7.17
 
 # Allowance for leapseconds added to each timezone file.
 
@@ -44,19 +44,20 @@ Leap	1995	Dec	31	23:59:60	+	S
 Leap	1997	Jun	30	23:59:60	+	S
 Leap	1998	Dec	31	23:59:60	+	S
 
-# 		INTERNATIONAL EARTH ROTATION SERVICE (IERS)
-# 		SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE
+# 	INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)
+# 
+# SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE
 # 
 # SERVICE DE LA ROTATION TERRESTRE
 # OBSERVATOIRE DE PARIS
 # 61, Av. de l'Observatoire 75014 PARIS (France)
 # Tel.      : 33 (0) 1 40 51 22 26
 # FAX       : 33 (0) 1 40 51 22 91
-# Internet  : iers@obspm.fr
+# Internet  : services.iers@obspm.fr
 # 
-# 				 		Paris, 1 July 2003
+# 						Paris, 15 January 2004
 # 
-# 						Bulletin C 26
+# 						Bulletin C 27
 # 
 # 						To authorities responsible
 # 						for the measurement and
@@ -64,10 +65,10 @@ Leap	1998	Dec	31	23:59:60	+	S
 # 
 # 			INFORMATION ON UTC - TAI
 # 
-# NO positive leap second will be introduced at the end of December 2003.
+# NO positive leap second will be introduced at the end of June 2004.
 # The difference between UTC and the International Atomic Time TAI is:
-# 		
-# 	from 1999 January 1, 0h UTC, until further notice: UTC-TAI = -32 s
+# 
+# 	from 1999 January 1, 0h UTC, until further notice : UTC-TAI = -32 s
 # 
 # Leap seconds can be introduced in UTC at the end of the months of December
 # or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
@@ -77,3 +78,4 @@ Leap	1998	Dec	31	23:59:60	+	S
 # 					Daniel GAMBIS
 # 					Director
 # 					Earth Orientation Center of IERS
+# 					Observatoire de Paris, France

src/timezone/data/northamerica

-# @(#)northamerica	7.67
+# @(#)northamerica	7.69
 # also includes Central America and the Caribbean
 
 # This data is by no means authoritative; if you think you know better,
@@ -193,10 +193,6 @@ Rule	US	1987	max	-	Apr	Sun>=1	2:00	1:00	D
 #	Samoa standard time
 # The law doesn't give abbreviations.
 #
-# From Paul Eggert (1995-12-19):
-# Shanks uses 1983-10-30, not 1983-11-30, for the 1983 transitions.
-# Go with Shanks.
-#
 # From Paul Eggert (2000-01-08), following a heads-up from Rives McDow:
 # Public law 106-564 (2000-12-23) introduced the abbreviation
 # "Chamorro Standard Time" for time in Guam and the Northern Marianas.
@@ -323,13 +319,14 @@ Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 18
 			 -8:00	US	P%sT	1946
 			 -8:00	-	PST	1969
 			 -8:00	US	P%sT	1983 Oct 30 2:00
+			 -9:00	US	Y%sT	1983 Nov 30
 			 -9:00	US	AK%sT
 Zone America/Yakutat	 14:41:05 -	LMT	1867 Oct 18
 			 -9:18:55 -	LMT	1900 Aug 20 12:00
 			 -9:00	-	YST	1942
 			 -9:00	US	Y%sT	1946
 			 -9:00	-	YST	1969
-			 -9:00	US	Y%sT	1983 Oct 30 2:00
+			 -9:00	US	Y%sT	1983 Nov 30
 			 -9:00	US	AK%sT
 Zone America/Anchorage	 14:00:24 -	LMT	1867 Oct 18
 			 -9:59:36 -	LMT	1900 Aug 20 12:00
@@ -338,6 +335,7 @@ Zone America/Anchorage	 14:00:24 -	LMT	1867 Oct 18
 			-10:00	-	CAT	1967 Apr
 			-10:00	-	AHST	1969
 			-10:00	US	AH%sT	1983 Oct 30 2:00
+			 -9:00	US	Y%sT	1983 Nov 30
 			 -9:00	US	AK%sT
 Zone America/Nome	 12:58:21 -	LMT	1867 Oct 18
 			-11:01:38 -	LMT	1900 Aug 20 12:00
@@ -346,6 +344,7 @@ Zone America/Nome	 12:58:21 -	LMT	1867 Oct 18
 			-11:00	-	NST	1967 Apr
 			-11:00	-	BST	1969
 			-11:00	US	B%sT	1983 Oct 30 2:00
+			 -9:00	US	Y%sT	1983 Nov 30
 			 -9:00	US	AK%sT
 Zone America/Adak	 12:13:21 -	LMT	1867 Oct 18
 			-11:46:38 -	LMT	1900 Aug 20 12:00
@@ -354,6 +353,7 @@ Zone America/Adak	 12:13:21 -	LMT	1867 Oct 18
 			-11:00	-	NST	1967 Apr
 			-11:00	-	BST	1969
 			-11:00	US	B%sT	1983 Oct 30 2:00
+			-10:00	US	AH%sT	1983 Nov 30
 			-10:00	US	HA%sT
 # Shanks writes that part of southwest Alaska (e.g. Aniak)
 # switched from -11:00 to -10:00 on 1968-09-22 at 02:00,
@@ -989,6 +989,13 @@ Rule	Toronto	1922	1923	-	May	Sun>=8	2:00	1:00	D
 # Shanks says 1923-09-19; assume it's a typo and that "-16" was meant.
 Rule	Toronto	1922	1926	-	Sep	Sun>=15	2:00	0	S
 Rule	Toronto	1924	1927	-	May	Sun>=1	2:00	1:00	D
+# The 1927-to-1939 rules can be expressed more simply as
+# Rule	Toronto	1927	1937	-	Sep	Sun>=25	2:00	0	S
+# Rule	Toronto	1928	1937	-	Apr	Sun>=25	2:00	1:00	D
+# Rule	Toronto	1938	1940	-	Apr	lastSun	2:00	1:00	D
+# Rule	Toronto	1938	1939	-	Sep	lastSun	2:00	0	S
+# The rules below avoid use of Sun>=25
+# (which pre-2004 versions of zic cannot handle).
 Rule	Toronto	1927	1932	-	Sep	lastSun	2:00	0	S
 Rule	Toronto	1928	1931	-	Apr	lastSun	2:00	1:00	D
 Rule	Toronto	1932	only	-	May	1	2:00	1:00	D

src/timezone/data/zone.tab

-# @(#)zone.tab	1.29
+# @(#)zone.tab	1.30
 #
 # TZ zone descriptions
 #
@@ -41,11 +41,17 @@ AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
 AQ	-7824+10654	Antarctica/Vostok	Vostok Station, S Magnetic Pole
 AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Base, Terre Adelie
 AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
-AR	-3436-05827	America/Buenos_Aires	E Argentina (BA, DF, SC, TF)
-AR	-3124-06411	America/Cordoba	most locations (CB,CC,CH,CN,ER,FM,LP,LR,MN,NQ,RN,SA,SE,SF,SJ,SL,TM)
-AR	-2411-06518	America/Jujuy	Jujuy (JY)
-AR	-2828-06547	America/Catamarca	Catamarca (CT)
-AR	-3253-06849	America/Mendoza	Mendoza (MZ)
+AR	-3436-05827	America/Argentina/Buenos_Aires	Buenos Aires (BA, CF)
+AR	-3124-06411	America/Argentina/Cordoba	most locations (CB, CC, CN, ER, FM, LP, MN, NQ, RN, SA, SE, SF, SL)
+AR	-2411-06518	America/Argentina/Jujuy	Jujuy (JY)
+AR	-3124-06411	America/Argentina/Tucuman	Tucuman (TM)
+AR	-2828-06547	America/Argentina/Catamarca	Catamarca (CT)
+AR	-2926-06651	America/Argentina/La_Rioja	La Rioja (LR)
+AR	-3132-06831	America/Argentina/San_Juan	San Juan (SJ)
+AR	-3253-06849	America/Argentina/Mendoza	Mendoza (MZ)
+AR	-4552-06730	America/Argentina/ComodRivadavia	Chubut (CH)
+AR	-5138-06913	America/Argentina/Rio_Gallegos	Santa Cruz (SC)
+AR	-5448-06818	America/Argentina/Ushuaia	Tierra del Fuego (TF)
 AS	-1416-17042	Pacific/Pago_Pago
 AT	+4813+01620	Europe/Vienna
 AU	-3133+15905	Australia/Lord_Howe	Lord Howe Island
@@ -59,6 +65,7 @@ AU	-3455+13835	Australia/Adelaide	South Australia
 AU	-1228+13050	Australia/Darwin	Northern Territory
 AU	-3157+11551	Australia/Perth	Western Australia
 AW	+1230-06858	America/Aruba
+AX	+6006+01957	Europe/Mariehamn
 AZ	+4023+04951	Asia/Baku
 BA	+4352+01825	Europe/Sarajevo
 BB	+1306-05937	America/Barbados