Import IANA database 2016b

author: Stuart Bishop <stuart@stuartbishop.net> 2016-03-21 04:22:53 +0000
committer: Stuart Bishop <stuart@stuartbishop.net> 2016-03-21 04:22:53 +0000
commit: 51240e8d559c81fea296b24d7f8ab5a81775bb10 (patch)
tree: 61f28fe94d875debefb52ab21a6535f1ef1e9dfc
parent: b418e3fb41fec1fd2cba09e6bdbd10bf0fdb0908 (diff)
download: pytz-51240e8d559c81fea296b24d7f8ab5a81775bb10.tar.gz
22 files changed, 649 insertions, 416 deletions
diff --git a/elsie.nci.nih.gov/src/Makefile b/elsie.nci.nih.gov/src/Makefile
index 568f7f6..5127b0f 100644
--- a/elsie.nci.nih.gov/src/Makefile
+++ b/elsie.nci.nih.gov/src/Makefile
@@ -5,7 +5,7 @@
 PACKAGE=	tzcode
 
 # Version numbers of the code and data distributions.
-VERSION=	2016a
+VERSION=	2016b
 
 # Email address for bug reports.
 BUGEMAIL=	tz@iana.org
@@ -106,6 +106,8 @@ LDLIBS=
 
 # Add the following to the end of the "CFLAGS=" line as needed.
 #  -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c)
+#  -DHAVE_DECL_ASCTIME_R=0 if <time.h> does not declare asctime_r
+#  -DHAVE_DIRECT_H if mkdir needs <direct.h> (MS-Windows)
 #  -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS)
 #  -DHAVE_GETTEXT=1 if 'gettext' works (GNU, Linux, Solaris); also see LDLIBS
 #  -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares
@@ -116,6 +118,8 @@ LDLIBS=
 #  -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz
 #	This defaults to 1 if a working localtime_rz seems to be available.
 #	localtime_rz can make zdump significantly faster, but is nonstandard.
+#  -DHAVE_POSIX_DECLS=0 if your system's include files do not declare
+#	functions like 'link' or variables like 'tzname' required by POSIX
 #  -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h"
 #  -DHAVE_STRFTIME_L=1 if <time.h> declares locale_t and strftime_l
 #	This defaults to 0 if _POSIX_VERSION < 200809, 1 otherwise.
@@ -360,7 +364,7 @@ MANTXTS=	newctime.3.txt newstrftime.3.txt newtzset.3.txt \
 			tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \
 			date.1.txt
 COMMON=		CONTRIBUTING LICENSE Makefile NEWS README Theory
-WEB_PAGES=	tz-art.htm tz-link.htm
+WEB_PAGES=	tz-art.htm tz-how-to.html tz-link.htm
 DOCS=		$(MANS) date.1 $(MANTXTS) $(WEB_PAGES)
 PRIMARY_YDATA=	africa antarctica asia australasia \
 		europe northamerica southamerica
diff --git a/elsie.nci.nih.gov/src/NEWS b/elsie.nci.nih.gov/src/NEWS
index ac42968..2747999 100644
--- a/elsie.nci.nih.gov/src/NEWS
+++ b/elsie.nci.nih.gov/src/NEWS
@@ -1,5 +1,64 @@
 News for the tz database
 
+Release 2016b - 2016-03-12 17:30:14 -0800
+
+  Changes affecting future time stamps
+
+    New zones Europe/Astrakhan and Europe/Ulyanovsk for Astrakhan and
+    Ulyanovsk Oblasts, Russia, both of which will switch from +03 to +04 on
+    2016-03-27 at 02:00 local time.  They need distinct zones since their
+    post-1970 histories disagree.  New zone Asia/Barnaul for Altai Krai and
+    Altai Republic, Russia, which will switch from +06 to +07 on the same date
+    and local time.  The Astrakhan change is already official; the others have
+    passed the first reading in the State Duma and are extremely likely.
+    Also, Asia/Sakhalin moves from +10 to +11 on 2016-03-27 at 02:00.
+    (Thanks to Alexander Krivenyshev for the heads-up, and to Matt Johnson
+    and Stepan Golosunov for followup.)
+
+    As a trial of a new system that needs less information to be made up,
+    the new zones use numeric time zone abbreviations like "+04"
+    instead of invented abbreviations like "ASTT".
+
+    Haiti will not observe DST in 2016.  (Thanks to Jean Antoine via
+    Steffen Thorsen.)
+
+    Palestine's spring-forward transition on 2016-03-26 is at 01:00, not 00:00.
+    (Thanks to Hannah Kreitem.) Guess future transitions will be March's last
+    Saturday at 01:00, not March's last Friday at 24:00.
+
+  Changes affecting past time stamps
+
+    Europe/Chisinau observed DST during 1990, and switched from +04 to
+    +03 at 1990-05-06 02:00, instead of switching from +03 to +02.
+    (Thanks to Stepan Golosunov.)
+
+    1991 abbreviations in Europe/Samara should be SAMT/SAMST, not
+    KUYT/KUYST.  (Thanks to Stepan Golosunov.)
+
+  Changes to code
+
+    tzselect's diagnostics and checking, and checktab.awk's checking,
+    have been improved.  (Thanks to J William Piggott.)
+
+    tzcode now builds under MinGW.  (Thanks to Ian Abbott and Esben Haabendal.)
+
+    tzselect now tests Julian-date TZ settings more accurately.
+    (Thanks to J William Piggott.)
+
+  Changes to commentary
+
+    Comments in zone tables have been improved.  (Thanks to J William Piggott.)
+
+    tzselect again limits its menu comments so that menus fit on a
+    24x80 alphanumeric display.
+
+    A new web page tz-how-to.html.  (Thanks to Bill Seymour.)
+
+    In the Theory file, the description of possible time zone abbreviations in
+    tzdata has been cleaned up, as the old description was unclear and
+    inconsistent.  (Thanks to Alain Mouette for reporting the problem.)
+
+
 Release 2016a - 2016-01-26 23:28:02 -0800
 
   Changes affecting future time stamps
diff --git a/elsie.nci.nih.gov/src/Theory b/elsie.nci.nih.gov/src/Theory
index 4f9c226..6bed91f 100644
--- a/elsie.nci.nih.gov/src/Theory
+++ b/elsie.nci.nih.gov/src/Theory
@@ -173,7 +173,7 @@ like 'EST' to be compatible with human tradition and POSIX.
 Here are the general rules used for choosing time zone abbreviations,
 in decreasing order of importance:
 
-	Use abbreviations that consist of three or more ASCII letters.
+	Use three or more characters that are ASCII alphanumerics or '+' or '-'.
 		Previous editions of this database also used characters like
 		' ' and '?', but these characters have a special meaning to
 		the shell and cause commands like
@@ -181,19 +181,16 @@ in decreasing order of importance:
 		to have unexpected effects.
 		Previous editions of this rule required upper-case letters,
 		but the Congressman who introduced Chamorro Standard Time
-		preferred "ChST", so the rule has been relaxed.
-
-		This rule guarantees that all abbreviations could have
-		been specified by a POSIX TZ string.  POSIX
-		requires at least three characters for an
-		abbreviation.  POSIX through 2000 says that an abbreviation
-		cannot start with ':', and cannot contain ',', '-',
-		'+', NUL, or a digit.  POSIX from 2001 on changes this
-		rule to say that an abbreviation can contain only '-', '+',
+		preferred "ChST", so lower-case letters are now allowed.
+		Also, POSIX from 2001 on relaxed the rule to allow '-', '+',
 		and alphanumeric characters from the portable character set
-		in the current locale.  To be portable to both sets of
-		rules, an abbreviation must therefore use only ASCII
-		letters.
+		in the current locale.  In practice ASCII alphanumerics and
+		'+' and '-' are safe in all locales.
+
+		In other words, in the C locale the POSIX extended regular
+		expression [-+[:alnum:]]{3,} should match the abbreviation.
+		This guarantees that all abbreviations could have been
+		specified by a POSIX TZ string.
 
 	Use abbreviations that are in common use among English-speakers,
 		e.g. 'EST' for Eastern Standard Time in North America.
diff --git a/elsie.nci.nih.gov/src/asia b/elsie.nci.nih.gov/src/asia
index a59d653..c851266 100644
--- a/elsie.nci.nih.gov/src/asia
+++ b/elsie.nci.nih.gov/src/asia
@@ -2396,6 +2396,16 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # http://www.timeanddate.com/time/change/gaza-strip/gaza
 # http://www.timeanddate.com/time/change/west-bank/hebron
 
+# From Hannah Kreitem (2016-03-09):
+# http://www.palestinecabinet.gov.ps/WebSite/ar/ViewDetails?ID=31728
+# [Google translation]: "The Council also decided to start daylight
+# saving in Palestine as of one o'clock on Saturday morning,
+# 2016-03-26, to provide the clock 60 minutes ahead."
+#
+# From Paul Eggert (2016-03-12):
+# Predict spring transitions on March's last Saturday at 01:00 from now on.
+# Leave fall predictions alone for now.
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
 Rule EgyptAsia	1957	1958	-	Oct	 1	0:00	0	-
@@ -2424,7 +2434,8 @@ Rule Palestine	2012	2014	-	Mar	lastThu	24:00	1:00	S
 Rule Palestine	2012	only	-	Sep	21	1:00	0	-
 Rule Palestine	2013	only	-	Sep	Fri>=21	0:00	0	-
 Rule Palestine	2014	max	-	Oct	Fri>=21	0:00	0	-
-Rule Palestine	2015	max	-	Mar	lastFri	24:00	1:00	S
+Rule Palestine	2015	only	-	Mar	lastFri	24:00	1:00	S
+Rule Palestine	2016	max	-	Mar	lastSat	1:00	1:00	S
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
diff --git a/elsie.nci.nih.gov/src/australasia b/elsie.nci.nih.gov/src/australasia
index 5c272db..55f44cf 100644
--- a/elsie.nci.nih.gov/src/australasia
+++ b/elsie.nci.nih.gov/src/australasia
@@ -60,6 +60,14 @@ Zone Australia/Eucla	 8:35:28 -	LMT	1895 Dec
 # Hamilton is the largest, but there is also a Hamilton in Victoria,
 # so use Lindeman.
 #
+# From J William Piggott (2016-02-20):
+# There is no location named Holiday Islands in Queensland Australia; holiday
+# islands is a colloquial term used globally.  Hayman and Lindeman are at the
+# north and south extremes of the Whitsunday Islands archipelago, and
+# Hamilton is in between; it is reasonable to believe that this time zone
+# applies to all of the Whitsundays.
+# http://www.australia.gov.au/about-australia/australian-story/austn-islands
+#
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	AQ	1971	only	-	Oct	lastSun	2:00s	1:00	D
 Rule	AQ	1972	only	-	Feb	lastSun	2:00s	0	S
diff --git a/elsie.nci.nih.gov/src/checktab.awk b/elsie.nci.nih.gov/src/checktab.awk
index 6c2e41b..2397673 100644
--- a/elsie.nci.nih.gov/src/checktab.awk
+++ b/elsie.nci.nih.gov/src/checktab.awk
@@ -112,6 +112,7 @@ BEGIN {
 	    printf "%s:%d: missing comment for %s\n", \
 	      zone_table, tz2NR[tz], comments_needed[tz] \
 	      >>"/dev/stderr"
+	    tz2comments[tz] = 1
 	    status = 1
 	  }
 	}
diff --git a/elsie.nci.nih.gov/src/date.c b/elsie.nci.nih.gov/src/date.c
index 824e57d..4c11f61 100644
--- a/elsie.nci.nih.gov/src/date.c
+++ b/elsie.nci.nih.gov/src/date.c
@@ -42,10 +42,12 @@
 #define SECSPERMIN	60
 #endif /* !defined SECSPERMIN */
 
+#if !HAVE_POSIX_DECLS
 extern char **		environ;
 extern char *		optarg;
 extern int		optind;
-extern char *		tzname[2];
+extern char *		tzname[];
+#endif
 
 static int		retval = EXIT_SUCCESS;
 
diff --git a/elsie.nci.nih.gov/src/europe b/elsie.nci.nih.gov/src/europe
index 6eea558..e5841e7 100644
--- a/elsie.nci.nih.gov/src/europe
+++ b/elsie.nci.nih.gov/src/europe
@@ -1005,6 +1005,12 @@ Zone Atlantic/Faroe	-0:27:04 -	LMT	1908 Jan 11 # Tórshavn
 # startkart.no says Thule does not observe DST, but this is clearly an error,
 # so go with Shanks & Pottenger for Thule transitions until this year.
 # For 2007 on assume Thule will stay in sync with US DST rules.
+
+# From J William Piggott (2016-02-20):
+# "Greenland north of the community of Scoresbysund" is officially named
+# "National Park" by Executive Order:
+# http://naalakkersuisut.gl/~/media/Nanoq/Files/Attached%20Files/Engelske-tekster/Legislation/Executive%20Order%20National%20Park.rtf
+# It is their only National Park.
 #
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Thule	1991	1992	-	Mar	lastSun	2:00	1:00	D
@@ -1728,6 +1734,16 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2  0:00s # Valletta
 
 # Moldova
 
+# From Stepan Golosunov (2016-03-07):
+# the act of the government of the Republic of Moldova Nr. 132 from 1990-05-04
+# http://lex.justice.md/viewdoc.php?action=view&view=doc&id=298782&lang=2
+# ... says that since 1990-05-06 on the territory of the Moldavian SSR
+# time would be calculated as the standard time of the second time belt
+# plus one hour of the "summer" time. To implement that clocks would be
+# adjusted one hour backwards at 1990-05-06 2:00. After that "summer"
+# time would be cancelled last Sunday of September at 3:00 and
+# reintroduced last Sunday of March at 2:00.
+
 # From Paul Eggert (2006-03-22):
 # A previous version of this database followed Shanks & Pottenger, who write
 # that Tiraspol switched to Moscow time on 1992-01-19 at 02:00.
@@ -1786,9 +1802,7 @@ Zone	Europe/Chisinau	1:55:20 -	LMT	1880
 			2:00	Romania	EE%sT	1940 Aug 15
 			2:00	1:00	EEST	1941 Jul 17
 			1:00	C-Eur	CE%sT	1944 Aug 24
-			3:00	Russia	MSK/MSD	1990
-			3:00	-	MSK	1990 May 6
-			2:00	-	EET	1991
+			3:00	Russia	MSK/MSD	1990 May  6  2:00
 			2:00	Russia	EE%sT	1992
 			2:00	E-Eur	EE%sT	1997
 # See Romania commentary for the guessed 1997 transition to EU rules.
@@ -2318,7 +2332,7 @@ Zone Europe/Kaliningrad	 1:22:00 -	LMT	1893 Apr
 # 68	RU-TAM	Tambov Oblast
 # 69	RU-TVE	Tver Oblast
 # 71	RU-TUL	Tula Oblast
-# 73	RU-ULY	Ulyanovsk Oblast
+# ...
 # 76	RU-YAR	Yaroslavl Oblast
 # 77	RU-MOW	Moscow
 # 78	RU-SPE	Saint Petersburg
@@ -2397,9 +2411,29 @@ Zone Europe/Simferopol	 2:16:24 -	LMT	1880
 			 3:00	-	MSK
 
 
+# From Paul Eggert (2016-02-12):
+# Europe/Astrakhan covers...
+# 30	RU-AST	Astrakhan Oblast
+
+# From Alexander Krivenyshev (2016-01-12):
+# On February 10, 2016 Astrakhan Oblast got approval by the Federation
+# Council to change its time zone to UTC+4 (from current UTC+3 Moscow time)....
+# http://asozd2.duma.gov.ru/work/dz.nsf/ByID/5AEBD1A341D2B41843257F47003949EF/$File/Текст проекта_третье чтение.doc
+# This Federal Law shall enter into force on 27 March 2016 at 02:00.
+
+Zone Europe/Astrakhan	 3:12:12 -	LMT	1924 May
+			 3:00	-	+03	1930 Jun 21
+			 4:00	Russia	+04/+05	1989 Mar 26  2:00s
+			 3:00	Russia	+03/+04	1991 Mar 31  2:00s
+			 4:00	-	+04	1992 Mar 29  2:00s
+			 3:00	Russia	+03/+04	2011 Mar 27  2:00s
+			 4:00	-	+04	2014 Oct 26  2:00s
+			 3:00	-	+03	2016 Mar 27  2:00s
+			 4:00	-	+04
+
 # From Tim Parenti (2014-07-03):
 # Europe/Volgograd covers...
-# 30	RU-AST	Astrakhan Oblast
+# ...
 # 34	RU-VGG	Volgograd Oblast
 # 43	RU-KIR	Kirov Oblast
 # 64	RU-SAR	Saratov Oblast
@@ -2428,16 +2462,34 @@ Zone Europe/Volgograd	 2:57:40 -	LMT	1920 Jan  3
 # Byalokoz 1919 says Samara was 3:20:20.
 
 Zone Europe/Samara	 3:20:20 -	LMT	1919 Jul  1  2:00
-			 3:00	-	SAMT	1930 Jun 21
+			 3:00	-	SAMT	1930 Jun 21 # Samara Time
 			 4:00	-	SAMT	1935 Jan 27
 			 4:00	Russia	KUY%sT	1989 Mar 26  2:00s # Kuybyshev
 			 3:00	Russia	MSK/MSD	1991 Mar 31  2:00s
 			 2:00	Russia	EE%sT	1991 Sep 29  2:00s
-			 3:00	-	KUYT	1991 Oct 20  3:00
-			 4:00	Russia	SAM%sT	2010 Mar 28  2:00s # Samara Time
+			 3:00	-	SAMT	1991 Oct 20  3:00
+			 4:00	Russia	SAM%sT	2010 Mar 28  2:00s
 			 3:00	Russia	SAM%sT	2011 Mar 27  2:00s
 			 4:00	-	SAMT
 
+# From Paul Eggert (2016-02-21):
+# Europe/Ulyanovsk covers:
+# 73	RU-ULY	Ulyanovsk Oblast
+
+# From Alexander Krivenyshev (2016-02-17):
+# Ulyanovsk ... on their way to change time zones by March 27, 2016 at 2am.
+# Ulyanovsk Oblast ... from MSK to MSK+1 (UTC+3 to UTC+4) ...
+# 920582-6 ... 02/17/2016 The State Duma passed the bill in the first reading.
+
+Zone Europe/Ulyanovsk	 3:13:36 -	LMT	1919 Jul  1  2:00
+			 3:00	-	+03	1930 Jun 21
+			 4:00	Russia	+04/+05	1989 Mar 26  2:00s
+			 3:00	Russia	+03/+04	1991 Mar 31  2:00s
+			 2:00	Russia	+02/+03	1992 Jan 19  2:00s
+			 3:00	Russia	+03/+04	2011 Mar 27  2:00s
+			 4:00	-	+04	2014 Oct 26  2:00s
+			 3:00	-	+03	2016 Mar 27  2:00s
+			 4:00	-	+04
 
 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25):
 # Asia/Yekaterinburg covers...
@@ -2471,8 +2523,6 @@ Zone Asia/Yekaterinburg	 4:02:33 -	LMT	1916 Jul  3
 
 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25):
 # Asia/Omsk covers...
-# 04	RU-AL	Altai Republic
-# 22	RU-ALT	Altai Krai
 # 55	RU-OMS	Omsk Oblast
 
 # Byalokoz 1919 says Omsk was 4:53:30.
@@ -2485,6 +2535,41 @@ Zone Asia/Omsk		 4:53:30 -	LMT	1919 Nov 14
 			 7:00	-	OMST	2014 Oct 26  2:00s
 			 6:00	-	OMST
 
+# From Paul Eggert (2016-02-22):
+# Asia/Barnaul covers:
+# 04	RU-AL	Altai Republic
+# 22	RU-ALT	Altai Krai
+# Data before 1991 are from Shanks & Pottenger.
+
+# From Stepan Golosunov (2016-03-07):
+# Letter of Bank of Russia from 1995-05-25
+# http://www.bestpravo.ru/rossijskoje/lj-akty/y3a.htm
+# suggests that Altai Republic transitioned to Moscow+3 on
+# 1995-05-28.
+#
+# http://regnum.ru/news/society/1957270.html
+# has some historical data for Altai Krai:
+# before 1957: west part on UTC+6, east on UTC+7
+# after 1957: UTC+7
+# since 1995: UTC+6
+# http://barnaul.rusplt.ru/index/pochemu_altajskij_kraj_okazalsja_v_neprivychnom_chasovom_pojase-17648.html
+# confirms that and provides more details including 1995-05-28 transition date.
+
+# From Alexander Krivenyshev (2016-02-17):
+# Altai Krai and Altai Republic on their way to change time zones
+# by March 27, 2016 at 2am....
+# Altai Republic / Gorno-Altaysk MSK+3 to MSK+4 (UTC+6 to UTC+7) ...
+# Altai Krai / Barnaul MSK+3 to MSK+4 (UTC+6 to UTC+7)
+# 935532-6 ... 944348-6 ... 02/17/2016 The State Duma passed the bill
+# in the first reading.
+
+Zone Asia/Barnaul	 5:35:00 -	LMT	1919 Dec 10
+			 6:00	-	+06	1930 Jun 21
+			 7:00	Russia	+07/+08	1995 May 28
+			 6:00	Russia	+06/+07	2011 Mar 27  2:00s
+			 7:00	-	+07	2014 Oct 26  2:00s
+			 6:00	-	+06	2016 Mar 27  2:00s
+			 7:00	-	+07
 
 # From Tim Parenti (2014-07-03):
 # Asia/Novosibirsk covers...
@@ -2526,9 +2611,6 @@ Zone Asia/Novosibirsk	 5:31:40 -	LMT	1919 Dec 14  6:00
 #
 # Thus, when Russia will switch to DST on the night of March 28, 2010
 # Kemerovo region (Kemerovo oblast') will not change the clock.
-#
-# As a result, Kemerovo oblast' will be in the same time zone as
-# Novosibirsk, Omsk, Tomsk, Barnaul and Altai Republic.
 
 # From Tim Parenti (2014-07-02), per Alexander Krivenyshev (2014-07-02):
 # The Kemerovo region will remain at UTC+7 through the 2014-10-26 change, thus
@@ -2708,6 +2790,11 @@ Zone Asia/Khandyga	 9:02:13 -	LMT	1919 Dec 15
 # ...with the exception of:
 # 65-11	****	Severo-Kurilsky District (North Kuril Islands)
 
+# From Matt Johnson (2016-02-22):
+# Asia/Sakhalin is moving (in entirety) from UTC+10 to UTC+11 ...
+# http://asozd2.duma.gov.ru/main.nsf/(SpravkaNew)?OpenAgent&RN=888645-6
+# Appears to have been approved in both first and second readings
+
 # The Zone name should be Asia/Yuzhno-Sakhalinsk, but that's too long.
 Zone Asia/Sakhalin	 9:30:48 -	LMT	1905 Aug 23
 			 9:00	-	JCST	1937 Oct  1
@@ -2717,7 +2804,8 @@ Zone Asia/Sakhalin	 9:30:48 -	LMT	1905 Aug 23
 			11:00	Russia	SAK%sT	1997 Mar lastSun  2:00s
 			10:00	Russia	SAK%sT	2011 Mar 27  2:00s
 			11:00	-	SAKT	2014 Oct 26  2:00s
-			10:00	-	SAKT
+			10:00	-	SAKT	2016 Mar 27  2:00s
+			11:00	-	SAKT
 
 
 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2009-11-29):
diff --git a/elsie.nci.nih.gov/src/iso3166.tab b/elsie.nci.nih.gov/src/iso3166.tab
index 0548800..7a8df2c 100644
--- a/elsie.nci.nih.gov/src/iso3166.tab
+++ b/elsie.nci.nih.gov/src/iso3166.tab
@@ -52,7 +52,7 @@ BL	St Barthelemy
 BM	Bermuda
 BN	Brunei
 BO	Bolivia
-BQ	Caribbean Netherlands
+BQ	Caribbean NL
 BR	Brazil
 BS	Bahamas
 BT	Bhutan
@@ -163,7 +163,7 @@ MA	Morocco
 MC	Monaco
 MD	Moldova
 ME	Montenegro
-MF	St Martin (French part)
+MF	St Martin (French)
 MG	Madagascar
 MH	Marshall Islands
 MK	Macedonia
@@ -233,7 +233,7 @@ SR	Suriname
 SS	South Sudan
 ST	Sao Tome & Principe
 SV	El Salvador
-SX	St Maarten (Dutch part)
+SX	St Maarten (Dutch)
 SY	Syria
 SZ	Swaziland
 TC	Turks & Caicos Is
diff --git a/elsie.nci.nih.gov/src/leap-seconds.list b/elsie.nci.nih.gov/src/leap-seconds.list
index 0a0bacb..7552796 100644
--- a/elsie.nci.nih.gov/src/leap-seconds.list
+++ b/elsie.nci.nih.gov/src/leap-seconds.list
@@ -199,10 +199,10 @@
 #	current -- the update time stamp, the data and the name of the file
 #	will not change.
 #
-#	Updated through IERS Bulletin C50
-#	File expires on:  28 June 2016
+#	Updated through IERS Bulletin C51
+#	File expires on:  28 December 2016
 #
-#@	3676060800
+#@	3691872000
 #
 2272060800	10	# 1 Jan 1972
 2287785600	11	# 1 Jul 1972
@@ -246,4 +246,4 @@
 #	the hash line is also ignored in the
 #	computation.
 #
-#h	3d037453 3acade76 570bd8f8 be2b8bc9 55ec6fe8
+#h	afc03691 8ff53838 42080ba1 cdd22f1 48192c10
diff --git a/elsie.nci.nih.gov/src/leapseconds.awk b/elsie.nci.nih.gov/src/leapseconds.awk
index 756391e..21fe540 100644
--- a/elsie.nci.nih.gov/src/leapseconds.awk
+++ b/elsie.nci.nih.gov/src/leapseconds.awk
@@ -11,6 +11,7 @@ BEGIN {
   print "# leap-seconds.list file available from most NIST time servers."
   print "# If the URL <ftp://time.nist.gov/pub/leap-seconds.list> does not work,"
   print "# you should be able to pick up leap-seconds.list from a secondary NIST server."
+  print "# See <http://tf.nist.gov/tf-cgi/servers.cgi> for a list of secondary servers."
   print "# For more about leap-seconds.list, please see"
   print "# The NTP Timescale and Leap Seconds"
   print "# http://www.eecis.udel.edu/~mills/leap.html"
diff --git a/elsie.nci.nih.gov/src/localtime.c b/elsie.nci.nih.gov/src/localtime.c
index e3bc763..276ce34 100644
--- a/elsie.nci.nih.gov/src/localtime.c
+++ b/elsie.nci.nih.gov/src/localtime.c
@@ -178,11 +178,6 @@ static struct state	gmtmem;
 static char		lcl_TZname[TZ_STRLEN_MAX + 1];
 static int		lcl_is_set;
 
-char *			tzname[2] = {
-	(char *) wildabbr,
-	(char *) wildabbr
-};
-
 /*
 ** Section 4.12.3 of X3.159-1989 requires that
 **	Except for the strftime function, these functions [asctime,
@@ -193,10 +188,16 @@ char *			tzname[2] = {
 
 static struct tm	tm;
 
-#ifdef USG_COMPAT
+#if !HAVE_POSIX_DECLS
+char *			tzname[2] = {
+	(char *) wildabbr,
+	(char *) wildabbr
+};
+# ifdef USG_COMPAT
 long			timezone;
 int			daylight;
-#endif /* defined USG_COMPAT */
+# endif
+#endif
 
 #ifdef ALTZONE
 long			altzone;
diff --git a/elsie.nci.nih.gov/src/northamerica b/elsie.nci.nih.gov/src/northamerica
index 78e5881..68d29bf 100644
--- a/elsie.nci.nih.gov/src/northamerica
+++ b/elsie.nci.nih.gov/src/northamerica
@@ -2475,13 +2475,13 @@ Zone America/Merida	-5:58:28 -	LMT	1922 Jan  1  0:01:32
 			-6:00	-	CST	1981 Dec 23
 			-5:00	-	EST	1982 Dec  2
 			-6:00	Mexico	C%sT
-# Coahuila, Durango, Nuevo León, Tamaulipas (near US border)
+# Coahuila, Nuevo León, Tamaulipas (near US border)
 Zone America/Matamoros	-6:40:00 -	LMT	1921 Dec 31 23:20:00
 			-6:00	-	CST	1988
 			-6:00	US	C%sT	1989
 			-6:00	Mexico	C%sT	2010
 			-6:00	US	C%sT
-# Coahuila, Durango, Nuevo León, Tamaulipas (away from US border)
+# Durango; Coahuila, Nuevo León, Tamaulipas (away from US border)
 Zone America/Monterrey	-6:41:16 -	LMT	1921 Dec 31 23:18:44
 			-6:00	-	CST	1988
 			-6:00	US	C%sT	1989
@@ -2584,7 +2584,7 @@ Zone America/Bahia_Banderas	-7:01:00 -	LMT	1921 Dec 31 23:59:00
 			-7:00	Mexico	M%sT	2010 Apr  4  2:00
 			-6:00	Mexico	C%sT
 
-# Baja California (near US border)
+# Baja California
 Zone America/Tijuana	-7:48:04 -	LMT	1922 Jan  1  0:11:56
 			-7:00	-	MST	1924
 			-8:00	-	PST	1927 Jun 10 23:00
@@ -3060,6 +3060,13 @@ Zone America/Guatemala	-6:02:04 -	LMT	1918 Oct 5
 # http://radiovision2000haiti.net/public/haiti-avis-changement-dheure-dimanche/
 # http://www.canalplushaiti.net/?p=6714
 
+# From Steffen Thorsen (2016-03-12):
+# Jean Antoine, editor of www.haiti-reference.com informed us that Haiti
+# are not going on DST this year.  Several other resources confirm this: ...
+# http://www.radiotelevisioncaraibes.com/presse/heure_d_t_pas_de_changement_d_heure_pr_vu_pour_cet_ann_e.html
+# http://www.vantbefinfo.com/changement-dheure-pas-pour-haiti/
+# http://news.anmwe.com/haiti-lheure-nationale-ne-sera-ni-avancee-ni-reculee-cette-annee/
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Haiti	1983	only	-	May	8	0:00	1:00	D
 Rule	Haiti	1984	1987	-	Apr	lastSun	0:00	1:00	D
@@ -3070,8 +3077,8 @@ Rule	Haiti	1988	1997	-	Apr	Sun>=1	1:00s	1:00	D
 Rule	Haiti	1988	1997	-	Oct	lastSun	1:00s	0	S
 Rule	Haiti	2005	2006	-	Apr	Sun>=1	0:00	1:00	D
 Rule	Haiti	2005	2006	-	Oct	lastSun	0:00	0	S
-Rule	Haiti	2012	max	-	Mar	Sun>=8	2:00	1:00	D
-Rule	Haiti	2012	max	-	Nov	Sun>=1	2:00	0	S
+Rule	Haiti	2012	2015	-	Mar	Sun>=8	2:00	1:00	D
+Rule	Haiti	2012	2015	-	Nov	Sun>=1	2:00	0	S
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone America/Port-au-Prince -4:49:20 -	LMT	1890
 			-4:49	-	PPMT	1917 Jan 24 12:00 # P-a-P MT
diff --git a/elsie.nci.nih.gov/src/private.h b/elsie.nci.nih.gov/src/private.h
index 1c176e6..941e91b 100644
--- a/elsie.nci.nih.gov/src/private.h
+++ b/elsie.nci.nih.gov/src/private.h
@@ -22,6 +22,10 @@
 ** You can override these in your C compiler options, e.g. '-DHAVE_GETTEXT=1'.
 */
 
+#ifndef HAVE_DECL_ASCTIME_R
+#define HAVE_DECL_ASCTIME_R 1
+#endif
+
 #ifndef HAVE_GETTEXT
 #define HAVE_GETTEXT		0
 #endif /* !defined HAVE_GETTEXT */
@@ -34,6 +38,10 @@
 #define HAVE_LINK		1
 #endif /* !defined HAVE_LINK */
 
+#ifndef HAVE_POSIX_DECLS
+#define HAVE_POSIX_DECLS 1
+#endif
+
 #ifndef HAVE_STRDUP
 #define HAVE_STRDUP 1
 #endif
@@ -106,6 +114,9 @@
 #ifndef ENAMETOOLONG
 # define ENAMETOOLONG EINVAL
 #endif
+#ifndef ENOTSUP
+# define ENOTSUP EINVAL
+#endif
 #ifndef EOVERFLOW
 # define EOVERFLOW EINVAL
 #endif
@@ -379,25 +390,21 @@ time_t time(time_t *);
 void tzset(void);
 #endif
 
-/*
-** Some time.h implementations don't declare asctime_r.
-** Others might define it as a macro.
-** Fix the former without affecting the latter.
-** Similarly for timezone, daylight, and altzone.
-*/
-
-#ifndef asctime_r
-extern char *	asctime_r(struct tm const *restrict, char *restrict);
+#if !HAVE_DECL_ASCTIME_R && !defined asctime_r
+extern char *asctime_r(struct tm const *restrict, char *restrict);
 #endif
 
-#ifdef USG_COMPAT
-# ifndef timezone
+#if !HAVE_POSIX_DECLS
+# ifdef USG_COMPAT
+#  ifndef timezone
 extern long timezone;
-# endif
-# ifndef daylight
+#  endif
+#  ifndef daylight
 extern int daylight;
+#  endif
 # endif
 #endif
+
 #if defined ALTZONE && !defined altzone
 extern long altzone;
 #endif
diff --git a/elsie.nci.nih.gov/src/strftime.c b/elsie.nci.nih.gov/src/strftime.c
index 7a139bd..f75f9fd 100644
--- a/elsie.nci.nih.gov/src/strftime.c
+++ b/elsie.nci.nih.gov/src/strftime.c
@@ -106,7 +106,9 @@ static char *	_fmt(const char *, const struct tm *, char *, const char *,
 			int *);
 static char *	_yconv(int, int, bool, bool, char *, char const *);
 
+#if !HAVE_POSIX_DECLS
 extern char *	tzname[];
+#endif
 
 #ifndef YEAR_2000_NAME
 #define YEAR_2000_NAME	"CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS"
diff --git a/elsie.nci.nih.gov/src/tz-art.htm b/elsie.nci.nih.gov/src/tz-art.htm
index 57d9092..e3d29c0 100644
--- a/elsie.nci.nih.gov/src/tz-art.htm
+++ b/elsie.nci.nih.gov/src/tz-art.htm
@@ -353,10 +353,19 @@ broadcast 1997-02-13, in which Kramer decides that daylight saving time
 isn't coming fast enough, so he sets his watch ahead an hour.
 </li>
 <li>
-The syndicated comic strip <em>Dilbert</em> featured an all-too-rare example of
-time zone humor on 1998-03-14.
+The syndicated comic strip <em>Dilbert</em> featured an
+<a href='http://dilbert.com/strip/1998-03-14'>all-too-rare example of
+time zone humor</a> on 1998-03-14.
 </li>
 <li>
+The webcomic <em>xkcd</em> has the strip
+"<a href='https://xkcd.com/673/'>The Sun</a>" (2009-12-09) and the panels
+"<a href='https://xkcd.com/1017/'>Backward in Time</a>" (2012-02-14),
+"<a href='https://xkcd.com/1061/'>EST</a>" (2012-05-28), and
+"<a href='https://xkcd.com/1335/'>Now</a>" (2014-02-26).
+The related book <em>What If?</em> has an entry
+"<a href='https://what-if.xkcd.com/26/'>Leap Seconds</a>" (2012-12-31).
+<li>
 Surrealist artist Guy Billout's work "Date Line" appeared on page 103
 of the 1999-11 <em>Atlantic Monthly</em>.
 </li>
@@ -441,6 +450,14 @@ hilarity ensues.
 (Never mind that this should be 7:30am in Mumbai, yet for some reason the show
 proceeds as though it's also mid-evening there.)
 </li>
+<li>
+In the "14 Days to Go"/"T Minus..." episode of
+<em>You, Me and the Apocalypse</em>
+(first aired 2015-11-11 in the UK, 2016-03-10 in the US),
+the success of a mission to deal with a comet
+hinges on whether or not Russia observes daylight saving time.
+(In the US, the episode first aired in the week before the switch to DST.)
+</li>
 </ul>
 <hr>
 <ul>
@@ -515,7 +532,7 @@ Peppermint Patty: "What if the world comes to an end tonight, Marcie?"
 Marcie: "I promise there'll be a tomorrow, sir ... in fact,
 it's already tomorrow in Australia!"
 <br>
-(Charles M. Schulz, <em>Peanuts</em>, 1980-06-13)
+(Charles M. Schulz, <a href='http://www.gocomics.com/peanuts/1980/06/13'><em>Peanuts</em>, 1980-06-13</a>)
 </li>
 </ul>
 </body>
diff --git a/elsie.nci.nih.gov/src/tz-link.htm b/elsie.nci.nih.gov/src/tz-link.htm
index bd92f64..f0bbf70 100644
--- a/elsie.nci.nih.gov/src/tz-link.htm
+++ b/elsie.nci.nih.gov/src/tz-link.htm
@@ -10,7 +10,7 @@
  content="Sources for time zone and daylight saving time data">
 <meta name="DC.Creator" content="Eggert, Paul">
 <meta name="DC.Contributor" content="Olson, Arthur David">
-<meta name="DC.Date" content="2015-12-13">
+<meta name="DC.Date" content="2016-02-29">
 <meta name="DC.Description"
  content="Sources of information about time zones and daylight saving time">
 <meta name="DC.Identifier"
@@ -162,7 +162,7 @@ Here are some links that may be of interest.
 <li>The article
 <a href="https://en.wikipedia.org/wiki/Tz_database">tz database</a> is
 an encyclopedic summary.</li>
-<li><a href="https://web.archive.org/web/20140221080916/http://www.cstdbill.com/tzdb/tz-how-to.html">How to Read the
+<li><a href="tz-how-to.html">How to Read the
 tz Database Source Files</a> explains the <code><abbr>tz</abbr></code>
 database format.</li>
 <li><a
@@ -201,7 +201,7 @@ time zone converter.</li>
 href="http://twiki.org/cgi-bin/xtra/tzdatepick.html">Date and Time Gateway</a>
 lets you see the <code><abbr>TZ</abbr></code> values directly.</li>
 <li><a
-href="http://convertit.com/Go/ConvertIt/World_Time/Current_Time.ASP">Current
+href="http://www.convertit.com/Go/ConvertIt/World_Time/Current_Time.ASP">Current
 Time in 1000 Places</a> uses descriptions of the values.</li>
 <li><a href="http://www.timezoneconverter.com/cgi-bin/tzc.tzc">Time Zone
 Converter</a>
@@ -209,7 +209,7 @@ uses a pulldown menu.</li>
 <li><a href="http://home.kpn.nl/vanadovv/time/TZworld.html">Complete
 timezone information for all countries</a> displays tables of DST rules.
 <li><a href="http://www.timeanddate.com/worldclock/">The World Clock &ndash;
-Time Zones</a> lets you sort zone names and convert times.</li>
+Worldwide</a> lets you sort zone names and convert times.</li>
 <li><a href="http://www.zeitverschiebung.net/en/">Time Difference</a>
 calculates the current time difference between locations.</li>
 <li><a href="http://www.wx-now.com">Weather Now</a> lists the weather too.</li>
@@ -642,7 +642,7 @@ is Singapore in the "Wrong" Time Zone?</a> details the
 history of legal time in Singapore and Malaysia.</dd>
 <dt>United Kingdom</dt>
 <dd><a
-href="http://www.polyomino.org.uk/british-time/">History of
+href="https://www.polyomino.org.uk/british-time/">History of
 legal time in Britain</a> discusses in detail the country
 with perhaps the best-documented history of clock adjustments.
 The National Physical Laboratory also maintains an <a
@@ -650,7 +650,7 @@ href="http://www.npl.co.uk/educate-explore/what-is-time/archive-of-summer-time-d
 of Summer time dates</a>.</dd>
 <dt>United States</dt>
 <dd>The Department of Transportation's <a
-href="http://www.transportation.gov/regulations/recent-time-zone-proceedings">Recent
+href="https://www.transportation.gov/regulations/recent-time-zone-proceedings">Recent
 Time Zone Proceedings</a> lists changes to time zone boundaries.</dd>
 </dl>
 <h2>Precision timekeeping</h2>
@@ -699,7 +699,7 @@ code for converting among time scales like
 <abbr title="International Atomic Time">TAI</abbr>,
 <abbr>TDB</abbr>, <abbr>TDT</abbr> and
 <abbr>UTC</abbr>.</li>
-<li><a href="http://www2.jpl.nasa.gov/basics/bsf2-3.php">Basics of
+<li><a href="http://solarsystem.nasa.gov/basics/bsf2-3.php">Basics of
 Space Flight &ndash; Reference Systems &ndash; Time Conventions</a>
 briefly explains interplanetary space flight timekeeping.</li>
 <li><a
@@ -770,7 +770,7 @@ specifies an <abbr>ISO</abbr> 8601
 profile for use in new Internet
 protocols.</li>
 <li>
-<a href="http://www.hackcraft.net/web/datetime/">Date &amp; Time
+<a href="https://www.hackcraft.net/web/datetime/">Date &amp; Time
 Formats on the Web</a> surveys web- and Internet-oriented date and time
 formats.</li>
 <li>
diff --git a/elsie.nci.nih.gov/src/tzselect.ksh b/elsie.nci.nih.gov/src/tzselect.ksh
index df5621f..d2c3a6d 100644
--- a/elsie.nci.nih.gov/src/tzselect.ksh
+++ b/elsie.nci.nih.gov/src/tzselect.ksh
@@ -346,11 +346,14 @@ while
 				'that is 10 hours ahead (east) of UTC.'
 			read TZ
 			$AWK -v TZ="$TZ" 'BEGIN {
-				tzname = "[^-+,0-9][^-+,0-9][^-+,0-9]+"
-				time = "[0-2]?[0-9](:[0-5][0-9](:[0-5][0-9])?)?"
+				tzname = "(<[[:alnum:]+-]{3,}>|[[:alpha:]]{3,})"
+				time = "(2[0-4]|[0-1]?[0-9])" \
+				  "(:[0-5][0-9](:[0-5][0-9])?)?"
 				offset = "[-+]?" time
-				date = "(J?[0-9]+|M[0-9]+\\.[0-9]+\\.[0-9]+)"
-				datetime = "," date "(/" time ")?"
+				mdate = "M([1-9]|1[0-2])\\.[1-5]\\.[0-6]"
+				jdate = "((J[1-9]|[0-9]|J?[1-9][0-9]" \
+				  "|J?[1-2][0-9][0-9])|J?3[0-5][0-9]|J?36[0-5])"
+				datetime = ",(" mdate "|" jdate ")(/" time ")?"
 				tzpattern = "^(:.*|" tzname offset "(" tzname \
 				  "(" offset ")?(" datetime datetime ")?)?)$"
 				if (TZ ~ tzpattern) exit 1
@@ -509,7 +512,7 @@ while
 		case $TZsec in
 		$UTsec)
 			extra_info="
-Local time is now:	$TZdate.
+Selected time is now:	$TZdate.
 Universal Time is now:	$UTdate."
 			break
 		esac
@@ -545,7 +548,7 @@ case $SHELL in
 *) file=.profile line="TZ='$TZ'; export TZ"
 esac
 
-say >&2 "
+test -t 1 && say >&2 "
 You can make this change permanent for yourself by appending the line
 	$line
 to the file '$file' in your home directory; then log out and log in again.
diff --git a/elsie.nci.nih.gov/src/zdump.c b/elsie.nci.nih.gov/src/zdump.c
index 063a263..64d90f6 100644
--- a/elsie.nci.nih.gov/src/zdump.c
+++ b/elsie.nci.nih.gov/src/zdump.c
@@ -238,12 +238,14 @@ enum { SECSPER400YEARS_FITS = SECSPERLYEAR <= INTMAX_MAX / 400 };
 # define timezone_t char **
 #endif
 
+#if !HAVE_POSIX_DECLS
 extern char **	environ;
 extern int	getopt(int argc, char * const argv[],
 			const char * options);
 extern char *	optarg;
 extern int	optind;
-extern char *	tzname[2];
+extern char *	tzname[];
+#endif
 
 /* The minimum and maximum finite time values.  */
 enum { atime_shift = CHAR_BIT * sizeof (time_t) - 2 };
diff --git a/elsie.nci.nih.gov/src/zic.c b/elsie.nci.nih.gov/src/zic.c
index 78ab870..0ec3359 100644
--- a/elsie.nci.nih.gov/src/zic.c
+++ b/elsie.nci.nih.gov/src/zic.c
@@ -22,6 +22,13 @@ typedef int_fast64_t	zic_t;
 #define ZIC_MAX_ABBR_LEN_WO_WARN	6
 #endif /* !defined ZIC_MAX_ABBR_LEN_WO_WARN */
 
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+# include <io.h>
+# undef mkdir
+# define mkdir(name, mode) _mkdir(name)
+#endif
+
 #if HAVE_SYS_STAT_H
 #include <sys/stat.h>
 #endif
@@ -87,17 +94,19 @@ struct zone {
 	zic_t		z_untiltime;
 };
 
+#if !HAVE_POSIX_DECLS
 extern int	getopt(int argc, char * const argv[],
 			const char * options);
 extern int	link(const char * fromname, const char * toname);
 extern char *	optarg;
 extern int	optind;
+#endif
 
 #if ! HAVE_LINK
-# define link(from, to) (-1)
+# define link(from, to) (errno = ENOTSUP, -1)
 #endif
 #if ! HAVE_SYMLINK
-# define symlink(from, to) (-1)
+# define symlink(from, to) (errno = ENOTSUP, -1)
 #endif
 
 static void	addtt(zic_t starttime, int type);
@@ -758,41 +767,47 @@ dolink(char const *fromfield, char const *tofield)
 			progname, fromname, e);
 		exit(EXIT_FAILURE);
 	}
-	if (itsdir(toname) <= 0)
-		remove(toname);
 	if (link(fromname, toname) != 0) {
-		int	result;
+	  int link_errno = errno;
+	  bool retry_if_link_supported = false;
 
-		if (! mkdirs(toname))
-			exit(EXIT_FAILURE);
-
-		result = link(fromname, toname);
-		if (result != 0) {
-				const char *s = fromfield;
-				const char *t;
-				char *p;
-				size_t dotdots = 0;
-				register char * symlinkcontents = NULL;
-
-				do
-					 t = s;
-				while ((s = strchr(s, '/'))
-				       && ! strncmp (fromfield, tofield,
-						     ++s - fromfield));
-
-				for (s = tofield + (t - fromfield); *s; s++)
-				  dotdots += *s == '/';
-				symlinkcontents
-				  = emalloc(3 * dotdots + strlen(t) + 1);
-				for (p = symlinkcontents; dotdots-- != 0; p += 3)
-				  memcpy(p, "../", 3);
-				strcpy(p, t);
-				result = symlink(symlinkcontents, toname);
-				if (result == 0)
-warning(_("hard link failed, symbolic link used"));
-				free(symlinkcontents);
-		}
-		if (result != 0) {
+	  if (link_errno == ENOENT || link_errno == ENOTSUP) {
+	    if (! mkdirs(toname))
+	      exit(EXIT_FAILURE);
+	    retry_if_link_supported = true;
+	  }
+	  if ((link_errno == EEXIST || link_errno == ENOTSUP)
+	      && itsdir(toname) == 0
+	      && (remove(toname) == 0 || errno == ENOENT))
+	    retry_if_link_supported = true;
+	  if (retry_if_link_supported && link_errno != ENOTSUP)
+	    link_errno = link(fromname, toname) == 0 ? 0 : errno;
+	  if (link_errno != 0) {
+	    const char *s = fromfield;
+	    const char *t;
+	    char *p;
+	    size_t dotdots = 0;
+	    char *symlinkcontents;
+	    int symlink_result;
+
+	    do
+	      t = s;
+	    while ((s = strchr(s, '/'))
+		   && strncmp(fromfield, tofield, ++s - fromfield) == 0);
+
+	    for (s = tofield + (t - fromfield); *s; s++)
+	      dotdots += *s == '/';
+	    symlinkcontents = emalloc(3 * dotdots + strlen(t) + 1);
+	    for (p = symlinkcontents; dotdots-- != 0; p += 3)
+	      memcpy(p, "../", 3);
+	    strcpy(p, t);
+	    symlink_result = symlink(symlinkcontents, toname);
+	    free(symlinkcontents);
+	    if (symlink_result == 0) {
+	      if (link_errno != ENOTSUP)
+		warning(_("symbolic link used because hard link failed: %s"),
+			strerror (link_errno));
+	    } else {
 			FILE *fp, *tp;
 			int c;
 			fp = fopen(fromname, "rb");
@@ -815,8 +830,11 @@ warning(_("hard link failed, symbolic link used"));
 				putc(c, tp);
 			close_file(fp, fromname);
 			close_file(tp, toname);
-			warning(_("link failed, copy used"));
-		}
+			if (link_errno != ENOTSUP)
+			  warning(_("copy used because hard link failed: %s"),
+				  strerror (link_errno));
+	    }
+	  }
 	}
 	free(fromname);
 	free(toname);
@@ -863,18 +881,17 @@ itsdir(char const *name)
 {
 	struct stat st;
 	int res = stat(name, &st);
-	if (res != 0)
-		return res;
 #ifdef S_ISDIR
-	return S_ISDIR(st.st_mode) != 0;
-#else
-	{
+	if (res == 0)
+		return S_ISDIR(st.st_mode) != 0;
+#endif
+	if (res == 0 || errno == EOVERFLOW) {
 		char *nameslashdot = relname(name, ".");
-		res = stat(nameslashdot, &st);
+		bool dir = stat(nameslashdot, &st) == 0 || errno == EOVERFLOW;
 		free(nameslashdot);
-		return res == 0;
+		return dir;
 	}
-#endif
+	return -1;
 }
 
 /*
@@ -1685,7 +1702,7 @@ writezone(const char *const name, const char *const string, char version)
 	/*
 	** Remove old file, if any, to snap links.
 	*/
-	if (itsdir(fullname) <= 0 && remove(fullname) != 0 && errno != ENOENT) {
+	if (itsdir(fullname) == 0 && remove(fullname) != 0 && errno != ENOENT) {
 		const char *e = strerror(errno);
 
 		fprintf(stderr, _("%s: Can't remove %s: %s\n"),
diff --git a/elsie.nci.nih.gov/src/zone.tab b/elsie.nci.nih.gov/src/zone.tab
index d267f5b..f7000f7 100644
--- a/elsie.nci.nih.gov/src/zone.tab
+++ b/elsie.nci.nih.gov/src/zone.tab
@@ -30,22 +30,22 @@ AI	+1812-06304	America/Anguilla
 AL	+4120+01950	Europe/Tirane
 AM	+4011+04430	Asia/Yerevan
 AO	-0848+01314	Africa/Luanda
-AQ	-7750+16636	Antarctica/McMurdo	McMurdo, South Pole, Scott (New Zealand time)
-AQ	-6734-06808	Antarctica/Rothera	Rothera Station, Adelaide Island
-AQ	-6448-06406	Antarctica/Palmer	Palmer Station, Anvers Island
-AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
-AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
-AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
-AQ	-7824+10654	Antarctica/Vostok	Vostok Station, Lake Vostok
-AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Station, Adelie Land
-AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
-AQ	-720041+0023206	Antarctica/Troll	Troll Station, Queen Maud Land
+AQ	-7750+16636	Antarctica/McMurdo	New Zealand time - McMurdo, South Pole
+AQ	-6617+11031	Antarctica/Casey	Casey
+AQ	-6835+07758	Antarctica/Davis	Davis
+AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville
+AQ	-6736+06253	Antarctica/Mawson	Mawson
+AQ	-6448-06406	Antarctica/Palmer	Palmer
+AQ	-6734-06808	Antarctica/Rothera	Rothera
+AQ	-690022+0393524	Antarctica/Syowa	Syowa
+AQ	-720041+0023206	Antarctica/Troll	Troll
+AQ	-7824+10654	Antarctica/Vostok	Vostok
 AR	-3436-05827	America/Argentina/Buenos_Aires	Buenos Aires (BA, CF)
-AR	-3124-06411	America/Argentina/Cordoba	most locations (CB, CC, CN, ER, FM, MN, SE, SF)
-AR	-2447-06525	America/Argentina/Salta	(SA, LP, NQ, RN)
+AR	-3124-06411	America/Argentina/Cordoba	Argentina (most areas: CB, CC, CN, ER, FM, MN, SE, SF)
+AR	-2447-06525	America/Argentina/Salta	Salta (SA, LP, NQ, RN)
 AR	-2411-06518	America/Argentina/Jujuy	Jujuy (JY)
 AR	-2649-06513	America/Argentina/Tucuman	Tucuman (TM)
-AR	-2828-06547	America/Argentina/Catamarca	Catamarca (CT), Chubut (CH)
+AR	-2828-06547	America/Argentina/Catamarca	Catamarca (CT); Chubut (CH)
 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)
@@ -56,17 +56,17 @@ AS	-1416-17042	Pacific/Pago_Pago
 AT	+4813+01620	Europe/Vienna
 AU	-3133+15905	Australia/Lord_Howe	Lord Howe Island
 AU	-5430+15857	Antarctica/Macquarie	Macquarie Island
-AU	-4253+14719	Australia/Hobart	Tasmania - most locations
-AU	-3956+14352	Australia/Currie	Tasmania - King Island
+AU	-4253+14719	Australia/Hobart	Tasmania (most areas)
+AU	-3956+14352	Australia/Currie	Tasmania (King Island)
 AU	-3749+14458	Australia/Melbourne	Victoria
-AU	-3352+15113	Australia/Sydney	New South Wales - most locations
-AU	-3157+14127	Australia/Broken_Hill	New South Wales - Yancowinna
-AU	-2728+15302	Australia/Brisbane	Queensland - most locations
-AU	-2016+14900	Australia/Lindeman	Queensland - Holiday Islands
+AU	-3352+15113	Australia/Sydney	New South Wales (most areas)
+AU	-3157+14127	Australia/Broken_Hill	New South Wales (Yancowinna)
+AU	-2728+15302	Australia/Brisbane	Queensland (most areas)
+AU	-2016+14900	Australia/Lindeman	Queensland (Whitsunday Islands)
 AU	-3455+13835	Australia/Adelaide	South Australia
 AU	-1228+13050	Australia/Darwin	Northern Territory
-AU	-3157+11551	Australia/Perth	Western Australia - most locations
-AU	-3143+12852	Australia/Eucla	Western Australia - Eucla area
+AU	-3157+11551	Australia/Perth	Western Australia (most areas)
+AU	-3143+12852	Australia/Eucla	Western Australia (Eucla)
 AW	+1230-06958	America/Aruba
 AX	+6006+01957	Europe/Mariehamn
 AZ	+4023+04951	Asia/Baku
@@ -85,63 +85,63 @@ BN	+0456+11455	Asia/Brunei
 BO	-1630-06809	America/La_Paz
 BQ	+120903-0681636	America/Kralendijk
 BR	-0351-03225	America/Noronha	Atlantic islands
-BR	-0127-04829	America/Belem	Amapa, E Para
-BR	-0343-03830	America/Fortaleza	NE Brazil (MA, PI, CE, RN, PB)
+BR	-0127-04829	America/Belem	Para (east); Amapa
+BR	-0343-03830	America/Fortaleza	Brazil (northeast: MA, PI, CE, RN, PB)
 BR	-0803-03454	America/Recife	Pernambuco
 BR	-0712-04812	America/Araguaina	Tocantins
 BR	-0940-03543	America/Maceio	Alagoas, Sergipe
 BR	-1259-03831	America/Bahia	Bahia
-BR	-2332-04637	America/Sao_Paulo	S & SE Brazil (GO, DF, MG, ES, RJ, SP, PR, SC, RS)
+BR	-2332-04637	America/Sao_Paulo	Brazil (southeast: GO, DF, MG, ES, RJ, SP, PR, SC, RS)
 BR	-2027-05437	America/Campo_Grande	Mato Grosso do Sul
 BR	-1535-05605	America/Cuiaba	Mato Grosso
-BR	-0226-05452	America/Santarem	W Para
+BR	-0226-05452	America/Santarem	Para (west)
 BR	-0846-06354	America/Porto_Velho	Rondonia
 BR	+0249-06040	America/Boa_Vista	Roraima
-BR	-0308-06001	America/Manaus	E Amazonas
-BR	-0640-06952	America/Eirunepe	W Amazonas
+BR	-0308-06001	America/Manaus	Amazonas (east)
+BR	-0640-06952	America/Eirunepe	Amazonas (west)
 BR	-0958-06748	America/Rio_Branco	Acre
 BS	+2505-07721	America/Nassau
 BT	+2728+08939	Asia/Thimphu
 BW	-2439+02555	Africa/Gaborone
 BY	+5354+02734	Europe/Minsk
 BZ	+1730-08812	America/Belize
-CA	+4734-05243	America/St_Johns	Newfoundland Time, including SE Labrador
-CA	+4439-06336	America/Halifax	Atlantic Time - Nova Scotia (peninsula), PEI
-CA	+4612-05957	America/Glace_Bay	Atlantic Time - Nova Scotia (Cape Breton)
-CA	+4606-06447	America/Moncton	Atlantic Time - New Brunswick
-CA	+5320-06025	America/Goose_Bay	Atlantic Time - Labrador - most locations
-CA	+5125-05707	America/Blanc-Sablon	Atlantic Standard Time - Quebec - Lower North Shore
-CA	+4339-07923	America/Toronto	Eastern Time - Ontario & Quebec - most locations
-CA	+4901-08816	America/Nipigon	Eastern Time - Ontario & Quebec - places that did not observe DST 1967-1973
-CA	+4823-08915	America/Thunder_Bay	Eastern Time - Thunder Bay, Ontario
-CA	+6344-06828	America/Iqaluit	Eastern Time - east Nunavut - most locations
-CA	+6608-06544	America/Pangnirtung	Eastern Time - Pangnirtung, Nunavut
-CA	+744144-0944945	America/Resolute	Central Time - Resolute, Nunavut
-CA	+484531-0913718	America/Atikokan	Eastern Standard Time - Atikokan, Ontario and Southampton I, Nunavut
-CA	+624900-0920459	America/Rankin_Inlet	Central Time - central Nunavut
-CA	+4953-09709	America/Winnipeg	Central Time - Manitoba & west Ontario
-CA	+4843-09434	America/Rainy_River	Central Time - Rainy River & Fort Frances, Ontario
-CA	+5024-10439	America/Regina	Central Standard Time - Saskatchewan - most locations
-CA	+5017-10750	America/Swift_Current	Central Standard Time - Saskatchewan - midwest
-CA	+5333-11328	America/Edmonton	Mountain Time - Alberta, east British Columbia & west Saskatchewan
-CA	+690650-1050310	America/Cambridge_Bay	Mountain Time - west Nunavut
-CA	+6227-11421	America/Yellowknife	Mountain Time - central Northwest Territories
-CA	+682059-1334300	America/Inuvik	Mountain Time - west Northwest Territories
-CA	+4906-11631	America/Creston	Mountain Standard Time - Creston, British Columbia
-CA	+5946-12014	America/Dawson_Creek	Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia
-CA	+5848-12242	America/Fort_Nelson	Mountain Standard Time - Fort Nelson, British Columbia
-CA	+4916-12307	America/Vancouver	Pacific Time - west British Columbia
-CA	+6043-13503	America/Whitehorse	Pacific Time - south Yukon
-CA	+6404-13925	America/Dawson	Pacific Time - north Yukon
+CA	+4734-05243	America/St_Johns	Newfoundland; Labrador (southeast)
+CA	+4439-06336	America/Halifax	Atlantic - NS (most areas); PE
+CA	+4612-05957	America/Glace_Bay	Atlantic - NS (Cape Breton)
+CA	+4606-06447	America/Moncton	Atlantic - New Brunswick
+CA	+5320-06025	America/Goose_Bay	Atlantic - Labrador (most areas)
+CA	+5125-05707	America/Blanc-Sablon	AST - QC (Lower North Shore)
+CA	+4339-07923	America/Toronto	Eastern - ON, QC (most areas)
+CA	+4901-08816	America/Nipigon	Eastern - ON, QC (no DST 1967-73)
+CA	+4823-08915	America/Thunder_Bay	Eastern - ON (Thunder Bay)
+CA	+6344-06828	America/Iqaluit	Eastern - NU (most east areas)
+CA	+6608-06544	America/Pangnirtung	Eastern - NU (Pangnirtung)
+CA	+484531-0913718	America/Atikokan	EST - ON (Atikokan); NU (Coral H)
+CA	+4953-09709	America/Winnipeg	Central - ON (west); Manitoba
+CA	+4843-09434	America/Rainy_River	Central - ON (Rainy R, Ft Frances)
+CA	+744144-0944945	America/Resolute	Central - NU (Resolute)
+CA	+624900-0920459	America/Rankin_Inlet	Central - NU (central)
+CA	+5024-10439	America/Regina	CST - SK (most areas)
+CA	+5017-10750	America/Swift_Current	CST - SK (midwest)
+CA	+5333-11328	America/Edmonton	Mountain - AB; BC (E); SK (W)
+CA	+690650-1050310	America/Cambridge_Bay	Mountain - NU (west)
+CA	+6227-11421	America/Yellowknife	Mountain - NT (central)
+CA	+682059-1334300	America/Inuvik	Mountain - NT (west)
+CA	+4906-11631	America/Creston	MST - BC (Creston)
+CA	+5946-12014	America/Dawson_Creek	MST - BC (Dawson Cr, Ft St John)
+CA	+5848-12242	America/Fort_Nelson	MST - BC (Ft Nelson)
+CA	+4916-12307	America/Vancouver	Pacific - BC (most areas)
+CA	+6043-13503	America/Whitehorse	Pacific - Yukon (south)
+CA	+6404-13925	America/Dawson	Pacific - Yukon (north)
 CC	-1210+09655	Indian/Cocos
-CD	-0418+01518	Africa/Kinshasa	west Dem. Rep. of Congo
-CD	-1140+02728	Africa/Lubumbashi	east Dem. Rep. of Congo
+CD	-0418+01518	Africa/Kinshasa	Dem. Rep. of Congo (west)
+CD	-1140+02728	Africa/Lubumbashi	Dem. Rep. of Congo (east)
 CF	+0422+01835	Africa/Bangui
 CG	-0416+01517	Africa/Brazzaville
 CH	+4723+00832	Europe/Zurich
 CI	+0519-00402	Africa/Abidjan
 CK	-2114-15946	Pacific/Rarotonga
-CL	-3327-07040	America/Santiago	most locations
+CL	-3327-07040	America/Santiago	Chile (most areas)
 CL	-2709-10926	Pacific/Easter	Easter Island
 CM	+0403+00942	Africa/Douala
 CN	+3114+12128	Asia/Shanghai	Beijing Time
@@ -154,28 +154,28 @@ CW	+1211-06900	America/Curacao
 CX	-1025+10543	Indian/Christmas
 CY	+3510+03322	Asia/Nicosia
 CZ	+5005+01426	Europe/Prague
-DE	+5230+01322	Europe/Berlin	most locations
+DE	+5230+01322	Europe/Berlin	Germany (most areas)
 DE	+4742+00841	Europe/Busingen	Busingen
 DJ	+1136+04309	Africa/Djibouti
 DK	+5540+01235	Europe/Copenhagen
 DM	+1518-06124	America/Dominica
 DO	+1828-06954	America/Santo_Domingo
 DZ	+3647+00303	Africa/Algiers
-EC	-0210-07950	America/Guayaquil	mainland
+EC	-0210-07950	America/Guayaquil	Ecuador (mainland)
 EC	-0054-08936	Pacific/Galapagos	Galapagos Islands
 EE	+5925+02445	Europe/Tallinn
 EG	+3003+03115	Africa/Cairo
 EH	+2709-01312	Africa/El_Aaiun
 ER	+1520+03853	Africa/Asmara
-ES	+4024-00341	Europe/Madrid	mainland
-ES	+3553-00519	Africa/Ceuta	Ceuta & Melilla
+ES	+4024-00341	Europe/Madrid	Spain (mainland)
+ES	+3553-00519	Africa/Ceuta	Ceuta, Melilla
 ES	+2806-01524	Atlantic/Canary	Canary Islands
 ET	+0902+03842	Africa/Addis_Ababa
 FI	+6010+02458	Europe/Helsinki
 FJ	-1808+17825	Pacific/Fiji
 FK	-5142-05751	Atlantic/Stanley
-FM	+0725+15147	Pacific/Chuuk	Chuuk (Truk) and Yap
-FM	+0658+15813	Pacific/Pohnpei	Pohnpei (Ponape)
+FM	+0725+15147	Pacific/Chuuk	Chuuk/Truk, Yap
+FM	+0658+15813	Pacific/Pohnpei	Pohnpei/Ponape
 FM	+0519+16259	Pacific/Kosrae	Kosrae
 FO	+6201-00646	Atlantic/Faroe
 FR	+4852+00220	Europe/Paris
@@ -187,10 +187,10 @@ GF	+0456-05220	America/Cayenne
 GG	+4927-00232	Europe/Guernsey
 GH	+0533-00013	Africa/Accra
 GI	+3608-00521	Europe/Gibraltar
-GL	+6411-05144	America/Godthab	most locations
-GL	+7646-01840	America/Danmarkshavn	east coast, north of Scoresbysund
-GL	+7029-02158	America/Scoresbysund	Scoresbysund / Ittoqqortoormiit
-GL	+7634-06847	America/Thule	Thule / Pituffik
+GL	+6411-05144	America/Godthab	Greenland (most areas)
+GL	+7646-01840	America/Danmarkshavn	National Park (east coast)
+GL	+7029-02158	America/Scoresbysund	Scoresbysund/Ittoqqortoormiit
+GL	+7634-06847	America/Thule	Thule/Pituffik
 GM	+1328-01639	Africa/Banjul
 GN	+0931-01343	Africa/Conakry
 GP	+1614-06132	America/Guadeloupe
@@ -206,10 +206,10 @@ HN	+1406-08713	America/Tegucigalpa
 HR	+4548+01558	Europe/Zagreb
 HT	+1832-07220	America/Port-au-Prince
 HU	+4730+01905	Europe/Budapest
-ID	-0610+10648	Asia/Jakarta	Java & Sumatra
-ID	-0002+10920	Asia/Pontianak	west & central Borneo
-ID	-0507+11924	Asia/Makassar	east & south Borneo, Sulawesi (Celebes), Bali, Nusa Tengarra, west Timor
-ID	-0232+14042	Asia/Jayapura	west New Guinea (Irian Jaya) & Malukus (Moluccas)
+ID	-0610+10648	Asia/Jakarta	Java, Sumatra
+ID	-0002+10920	Asia/Pontianak	Borneo (west, central)
+ID	-0507+11924	Asia/Makassar	Borneo (east, south); Sulawesi/Celebes, Bali, Nusa Tengarra; Timor (west)
+ID	-0232+14042	Asia/Jayapura	New Guinea (West Papua / Irian Jaya); Malukus/Moluccas
 IE	+5320-00615	Europe/Dublin
 IL	+314650+0351326	Asia/Jerusalem
 IM	+5409-00428	Europe/Isle_of_Man
@@ -235,10 +235,10 @@ KP	+3901+12545	Asia/Pyongyang
 KR	+3733+12658	Asia/Seoul
 KW	+2920+04759	Asia/Kuwait
 KY	+1918-08123	America/Cayman
-KZ	+4315+07657	Asia/Almaty	most locations
-KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda (Kyzylorda, Kzyl-Orda)
-KZ	+5017+05710	Asia/Aqtobe	Aqtobe (Aktobe)
-KZ	+4431+05016	Asia/Aqtau	Atyrau (Atirau, Gur'yev), Mangghystau (Mankistau)
+KZ	+4315+07657	Asia/Almaty	Kazakhstan (most areas)
+KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda/Kyzylorda/Kzyl-Orda
+KZ	+5017+05710	Asia/Aqtobe	Aqtobe/Aktobe
+KZ	+4431+05016	Asia/Aqtau	Atyrau/Atirau/Gur'yev, Mangghystau/Mankistau
 KZ	+5113+05121	Asia/Oral	West Kazakhstan
 LA	+1758+10236	Asia/Vientiane
 LB	+3353+03530	Asia/Beirut
@@ -257,12 +257,12 @@ MD	+4700+02850	Europe/Chisinau
 ME	+4226+01916	Europe/Podgorica
 MF	+1804-06305	America/Marigot
 MG	-1855+04731	Indian/Antananarivo
-MH	+0709+17112	Pacific/Majuro	most locations
+MH	+0709+17112	Pacific/Majuro	Marshall Islands (most areas)
 MH	+0905+16720	Pacific/Kwajalein	Kwajalein
 MK	+4159+02126	Europe/Skopje
 ML	+1239-00800	Africa/Bamako
 MM	+1647+09610	Asia/Rangoon
-MN	+4755+10653	Asia/Ulaanbaatar	most locations
+MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
 MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sukhbaatar
 MO	+2214+11335	Asia/Macau
@@ -274,19 +274,19 @@ MT	+3554+01431	Europe/Malta
 MU	-2010+05730	Indian/Mauritius
 MV	+0410+07330	Indian/Maldives
 MW	-1547+03500	Africa/Blantyre
-MX	+1924-09909	America/Mexico_City	Central Time - most locations
+MX	+1924-09909	America/Mexico_City	Central Time
 MX	+2105-08646	America/Cancun	Eastern Standard Time - Quintana Roo
 MX	+2058-08937	America/Merida	Central Time - Campeche, Yucatan
-MX	+2540-10019	America/Monterrey	Mexican Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas away from US border
-MX	+2550-09730	America/Matamoros	US Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas near US border
-MX	+2313-10625	America/Mazatlan	Mountain Time - S Baja, Nayarit, Sinaloa
-MX	+2838-10605	America/Chihuahua	Mexican Mountain Time - Chihuahua away from US border
-MX	+2934-10425	America/Ojinaga	US Mountain Time - Chihuahua near US border
+MX	+2540-10019	America/Monterrey	Central Time - Durango; Coahuila, Nuevo Leon, Tamaulipas (most areas)
+MX	+2550-09730	America/Matamoros	Central Time US - Coahuila, Nuevo Leon, Tamaulipas (US border)
+MX	+2313-10625	America/Mazatlan	Mountain Time - Baja California Sur, Nayarit, Sinaloa
+MX	+2838-10605	America/Chihuahua	Mountain Time - Chihuahua (most areas)
+MX	+2934-10425	America/Ojinaga	Mountain Time US - Chihuahua (US border)
 MX	+2904-11058	America/Hermosillo	Mountain Standard Time - Sonora
-MX	+3232-11701	America/Tijuana	US Pacific Time - Baja California state
-MX	+2048-10515	America/Bahia_Banderas	Mexican Central Time - Bahia de Banderas
-MY	+0310+10142	Asia/Kuala_Lumpur	peninsular Malaysia
-MY	+0133+11020	Asia/Kuching	Sabah & Sarawak
+MX	+3232-11701	America/Tijuana	Pacific Time US - Baja California
+MX	+2048-10515	America/Bahia_Banderas	Central Time - Bahia de Banderas
+MY	+0310+10142	Asia/Kuala_Lumpur	Malaysia (peninsula)
+MY	+0133+11020	Asia/Kuching	Sabah, Sarawak
 MZ	-2558+03235	Africa/Maputo
 NA	-2234+01706	Africa/Windhoek
 NC	-2216+16627	Pacific/Noumea
@@ -299,7 +299,7 @@ NO	+5955+01045	Europe/Oslo
 NP	+2743+08519	Asia/Kathmandu
 NR	-0031+16655	Pacific/Nauru
 NU	-1901-16955	Pacific/Niue
-NZ	-3652+17446	Pacific/Auckland	most locations
+NZ	-3652+17446	Pacific/Auckland	New Zealand (most areas)
 NZ	-4357-17633	Pacific/Chatham	Chatham Islands
 OM	+2336+05835	Asia/Muscat
 PA	+0858-07932	America/Panama
@@ -307,7 +307,7 @@ PE	-1203-07703	America/Lima
 PF	-1732-14934	Pacific/Tahiti	Society Islands
 PF	-0900-13930	Pacific/Marquesas	Marquesas Islands
 PF	-2308-13457	Pacific/Gambier	Gambier Islands
-PG	-0930+14710	Pacific/Port_Moresby	most locations
+PG	-0930+14710	Pacific/Port_Moresby	Papua New Guinea (most areas)
 PG	-0613+15534	Pacific/Bougainville	Bougainville
 PH	+1435+12100	Asia/Manila
 PK	+2452+06703	Asia/Karachi
@@ -317,7 +317,7 @@ PN	-2504-13005	Pacific/Pitcairn
 PR	+182806-0660622	America/Puerto_Rico
 PS	+3130+03428	Asia/Gaza	Gaza Strip
 PS	+313200+0350542	Asia/Hebron	West Bank
-PT	+3843-00908	Europe/Lisbon	mainland
+PT	+3843-00908	Europe/Lisbon	Portugal (mainland)
 PT	+3238-01654	Atlantic/Madeira	Madeira Islands
 PT	+3744-02540	Atlantic/Azores	Azores
 PW	+0720+13429	Pacific/Palau
@@ -326,27 +326,30 @@ QA	+2517+05132	Asia/Qatar
 RE	-2052+05528	Indian/Reunion
 RO	+4426+02606	Europe/Bucharest
 RS	+4450+02030	Europe/Belgrade
-RU	+5443+02030	Europe/Kaliningrad	Moscow-01 - Kaliningrad
-RU	+554521+0373704	Europe/Moscow	Moscow+00 - west Russia
-RU	+4457+03406	Europe/Simferopol	Moscow+00 - Crimea
-RU	+4844+04425	Europe/Volgograd	Moscow+00 - Caspian Sea
-RU	+5312+05009	Europe/Samara	Moscow+00 (Moscow+01 after 2014-10-26) - Samara, Udmurtia
-RU	+5651+06036	Asia/Yekaterinburg	Moscow+02 - Urals
-RU	+5500+07324	Asia/Omsk	Moscow+03 - west Siberia
-RU	+5502+08255	Asia/Novosibirsk	Moscow+03 - Novosibirsk
-RU	+5345+08707	Asia/Novokuznetsk	Moscow+03 (Moscow+04 after 2014-10-26) - Kemerovo
-RU	+5601+09250	Asia/Krasnoyarsk	Moscow+04 - Yenisei River
-RU	+5216+10420	Asia/Irkutsk	Moscow+05 - Lake Baikal
-RU	+5203+11328	Asia/Chita	Moscow+06 (Moscow+05 after 2014-10-26) - Zabaykalsky
-RU	+6200+12940	Asia/Yakutsk	Moscow+06 - Lena River
-RU	+623923+1353314	Asia/Khandyga	Moscow+06 - Tomponsky, Ust-Maysky
-RU	+4310+13156	Asia/Vladivostok	Moscow+07 - Amur River
-RU	+4658+14242	Asia/Sakhalin	Moscow+07 - Sakhalin Island
-RU	+643337+1431336	Asia/Ust-Nera	Moscow+07 - Oymyakonsky
-RU	+5934+15048	Asia/Magadan	Moscow+08 (Moscow+07 after 2014-10-26) - Magadan
-RU	+6728+15343	Asia/Srednekolymsk	Moscow+08 - E Sakha, N Kuril Is
-RU	+5301+15839	Asia/Kamchatka	Moscow+08 (Moscow+09 after 2014-10-26) - Kamchatka
-RU	+6445+17729	Asia/Anadyr	Moscow+08 (Moscow+09 after 2014-10-26) - Bering Sea
+RU	+5443+02030	Europe/Kaliningrad	MSK-01 - Kaliningrad
+RU	+554521+0373704	Europe/Moscow	MSK+00 - Moscow area
+RU	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
+RU	+4844+04425	Europe/Volgograd	MSK+00 - Volgograd, Kirov, Saratov
+RU	+4621+04803	Europe/Astrakhan	MSK+01 - Astrakhan
+RU	+5312+05009	Europe/Samara	MSK+01 - Samara, Udmurtia
+RU	+5420+04824	Europe/Ulyanovsk	MSK+01 - Ulyanovsk
+RU	+5651+06036	Asia/Yekaterinburg	MSK+02 - Urals
+RU	+5500+07324	Asia/Omsk	MSK+03 - Omsk
+RU	+5502+08255	Asia/Novosibirsk	MSK+03 - Novosibirsk, Tomsk
+RU	+5322+08345	Asia/Barnaul	MSK+04 - Altai
+RU	+5345+08707	Asia/Novokuznetsk	MSK+04 - Kemerovo
+RU	+5601+09250	Asia/Krasnoyarsk	MSK+04 - Krasnoyarsk area
+RU	+5216+10420	Asia/Irkutsk	MSK+05 - Irkutsk, Buryatia
+RU	+5203+11328	Asia/Chita	MSK+05 - Zabaykalsky
+RU	+6200+12940	Asia/Yakutsk	MSK+06 - Lena River
+RU	+623923+1353314	Asia/Khandyga	MSK+06 - Tomponsky, Ust-Maysky
+RU	+4310+13156	Asia/Vladivostok	MSK+07 - Amur River
+RU	+4658+14242	Asia/Sakhalin	MSK+07 - Sakhalin Island
+RU	+643337+1431336	Asia/Ust-Nera	MSK+07 - Oymyakonsky
+RU	+5934+15048	Asia/Magadan	MSK+07 - Magadan
+RU	+6728+15343	Asia/Srednekolymsk	MSK+08 - Sakha (E); North Kuril Is
+RU	+5301+15839	Asia/Kamchatka	MSK+09 - Kamchatka
+RU	+6445+17729	Asia/Anadyr	MSK+09 - Bering Sea
 RW	-0157+03004	Africa/Kigali
 SA	+2438+04643	Asia/Riyadh
 SB	-0932+16012	Pacific/Guadalcanal
@@ -385,45 +388,45 @@ TT	+1039-06131	America/Port_of_Spain
 TV	-0831+17913	Pacific/Funafuti
 TW	+2503+12130	Asia/Taipei
 TZ	-0648+03917	Africa/Dar_es_Salaam
-UA	+5026+03031	Europe/Kiev	most locations
+UA	+5026+03031	Europe/Kiev	Ukraine (most areas)
 UA	+4837+02218	Europe/Uzhgorod	Ruthenia
-UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk / Zaporizhia, E Luhansk
+UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye/Zaporizhia; Lugansk/Luhansk (east)
 UG	+0019+03225	Africa/Kampala
 UM	+1645-16931	Pacific/Johnston	Johnston Atoll
 UM	+2813-17722	Pacific/Midway	Midway Islands
 UM	+1917+16637	Pacific/Wake	Wake Island
-US	+404251-0740023	America/New_York	Eastern Time
-US	+421953-0830245	America/Detroit	Eastern Time - Michigan - most locations
-US	+381515-0854534	America/Kentucky/Louisville	Eastern Time - Kentucky - Louisville area
-US	+364947-0845057	America/Kentucky/Monticello	Eastern Time - Kentucky - Wayne County
-US	+394606-0860929	America/Indiana/Indianapolis	Eastern Time - Indiana - most locations
-US	+384038-0873143	America/Indiana/Vincennes	Eastern Time - Indiana - Daviess, Dubois, Knox & Martin Counties
-US	+410305-0863611	America/Indiana/Winamac	Eastern Time - Indiana - Pulaski County
-US	+382232-0862041	America/Indiana/Marengo	Eastern Time - Indiana - Crawford County
-US	+382931-0871643	America/Indiana/Petersburg	Eastern Time - Indiana - Pike County
-US	+384452-0850402	America/Indiana/Vevay	Eastern Time - Indiana - Switzerland County
-US	+415100-0873900	America/Chicago	Central Time
-US	+375711-0864541	America/Indiana/Tell_City	Central Time - Indiana - Perry County
-US	+411745-0863730	America/Indiana/Knox	Central Time - Indiana - Starke County
-US	+450628-0873651	America/Menominee	Central Time - Michigan - Dickinson, Gogebic, Iron & Menominee Counties
-US	+470659-1011757	America/North_Dakota/Center	Central Time - North Dakota - Oliver County
-US	+465042-1012439	America/North_Dakota/New_Salem	Central Time - North Dakota - Morton County (except Mandan area)
-US	+471551-1014640	America/North_Dakota/Beulah	Central Time - North Dakota - Mercer County
-US	+394421-1045903	America/Denver	Mountain Time
-US	+433649-1161209	America/Boise	Mountain Time - south Idaho & east Oregon
-US	+332654-1120424	America/Phoenix	Mountain Standard Time - Arizona (except Navajo)
-US	+340308-1181434	America/Los_Angeles	Pacific Time
-US	+611305-1495401	America/Anchorage	Alaska Time
-US	+581807-1342511	America/Juneau	Alaska Time - Alaska panhandle
-US	+571035-1351807	America/Sitka	Alaska Time - southeast Alaska panhandle
-US	+550737-1313435	America/Metlakatla	Alaska Time - Annette Island
-US	+593249-1394338	America/Yakutat	Alaska Time - Alaska panhandle neck
-US	+643004-1652423	America/Nome	Alaska Time - west Alaska
+US	+404251-0740023	America/New_York	Eastern (most areas)
+US	+421953-0830245	America/Detroit	Eastern - MI (most areas)
+US	+381515-0854534	America/Kentucky/Louisville	Eastern - KY (Louisville area)
+US	+364947-0845057	America/Kentucky/Monticello	Eastern - KY (Wayne)
+US	+394606-0860929	America/Indiana/Indianapolis	Eastern - IN (most areas)
+US	+384038-0873143	America/Indiana/Vincennes	Eastern - IN (Da, Du, K, Mn)
+US	+410305-0863611	America/Indiana/Winamac	Eastern - IN (Pulaski)
+US	+382232-0862041	America/Indiana/Marengo	Eastern - IN (Crawford)
+US	+382931-0871643	America/Indiana/Petersburg	Eastern - IN (Pike)
+US	+384452-0850402	America/Indiana/Vevay	Eastern - IN (Switzerland)
+US	+415100-0873900	America/Chicago	Central (most areas)
+US	+375711-0864541	America/Indiana/Tell_City	Central - IN (Perry)
+US	+411745-0863730	America/Indiana/Knox	Central - IN (Starke)
+US	+450628-0873651	America/Menominee	Central - MI (Wisconsin border)
+US	+470659-1011757	America/North_Dakota/Center	Central - ND (Oliver)
+US	+465042-1012439	America/North_Dakota/New_Salem	Central - ND (Morton rural)
+US	+471551-1014640	America/North_Dakota/Beulah	Central - ND (Mercer)
+US	+394421-1045903	America/Denver	Mountain (most areas)
+US	+433649-1161209	America/Boise	Mountain - ID (south); OR (east)
+US	+332654-1120424	America/Phoenix	MST - Arizona (except Navajo)
+US	+340308-1181434	America/Los_Angeles	Pacific
+US	+611305-1495401	America/Anchorage	Alaska (most areas)
+US	+581807-1342511	America/Juneau	Alaska - Juneau area
+US	+571035-1351807	America/Sitka	Alaska - Sitka area
+US	+550737-1313435	America/Metlakatla	Alaska - Annette Island
+US	+593249-1394338	America/Yakutat	Alaska - Yakutat
+US	+643004-1652423	America/Nome	Alaska (west)
 US	+515248-1763929	America/Adak	Aleutian Islands
 US	+211825-1575130	Pacific/Honolulu	Hawaii
 UY	-3453-05611	America/Montevideo
-UZ	+3940+06648	Asia/Samarkand	west Uzbekistan
-UZ	+4120+06918	Asia/Tashkent	east Uzbekistan
+UZ	+3940+06648	Asia/Samarkand	Uzbekistan (west)
+UZ	+4120+06918	Asia/Tashkent	Uzbekistan (east)
 VA	+415408+0122711	Europe/Vatican
 VC	+1309-06114	America/St_Vincent
 VE	+1030-06656	America/Caracas
diff --git a/elsie.nci.nih.gov/src/zone1970.tab b/elsie.nci.nih.gov/src/zone1970.tab
index dcc6ed4..c51f948 100644
--- a/elsie.nci.nih.gov/src/zone1970.tab
+++ b/elsie.nci.nih.gov/src/zone1970.tab
@@ -38,21 +38,21 @@ AE,OM	+2518+05518	Asia/Dubai
 AF	+3431+06912	Asia/Kabul
 AL	+4120+01950	Europe/Tirane
 AM	+4011+04430	Asia/Yerevan
-AQ	-6734-06808	Antarctica/Rothera	Rothera Station, Adelaide Island
-AQ	-6448-06406	Antarctica/Palmer	Palmer Station, Anvers Island
-AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
-AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
-AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
-AQ	-7824+10654	Antarctica/Vostok	Vostok Station, Lake Vostok
-AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Station, Adélie Land
-AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
-AQ	-720041+0023206	Antarctica/Troll	Troll Station, Queen Maud Land
+AQ	-6617+11031	Antarctica/Casey	Casey
+AQ	-6835+07758	Antarctica/Davis	Davis
+AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville
+AQ	-6736+06253	Antarctica/Mawson	Mawson
+AQ	-6448-06406	Antarctica/Palmer	Palmer
+AQ	-6734-06808	Antarctica/Rothera	Rothera
+AQ	-690022+0393524	Antarctica/Syowa	Syowa
+AQ	-720041+0023206	Antarctica/Troll	Troll
+AQ	-7824+10654	Antarctica/Vostok	Vostok
 AR	-3436-05827	America/Argentina/Buenos_Aires	Buenos Aires (BA, CF)
-AR	-3124-06411	America/Argentina/Cordoba	most locations (CB, CC, CN, ER, FM, MN, SE, SF)
-AR	-2447-06525	America/Argentina/Salta	(SA, LP, NQ, RN)
+AR	-3124-06411	America/Argentina/Cordoba	Argentina (most areas: CB, CC, CN, ER, FM, MN, SE, SF)
+AR	-2447-06525	America/Argentina/Salta	Salta (SA, LP, NQ, RN)
 AR	-2411-06518	America/Argentina/Jujuy	Jujuy (JY)
 AR	-2649-06513	America/Argentina/Tucuman	Tucumán (TM)
-AR	-2828-06547	America/Argentina/Catamarca	Catamarca (CT), Chubut (CH)
+AR	-2828-06547	America/Argentina/Catamarca	Catamarca (CT); Chubut (CH)
 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)
@@ -63,17 +63,17 @@ AS,UM	-1416-17042	Pacific/Pago_Pago	Samoa, Midway
 AT	+4813+01620	Europe/Vienna
 AU	-3133+15905	Australia/Lord_Howe	Lord Howe Island
 AU	-5430+15857	Antarctica/Macquarie	Macquarie Island
-AU	-4253+14719	Australia/Hobart	Tasmania - most locations
-AU	-3956+14352	Australia/Currie	Tasmania - King Island
+AU	-4253+14719	Australia/Hobart	Tasmania (most areas)
+AU	-3956+14352	Australia/Currie	Tasmania (King Island)
 AU	-3749+14458	Australia/Melbourne	Victoria
-AU	-3352+15113	Australia/Sydney	New South Wales - most locations
-AU	-3157+14127	Australia/Broken_Hill	New South Wales - Yancowinna
-AU	-2728+15302	Australia/Brisbane	Queensland - most locations
-AU	-2016+14900	Australia/Lindeman	Queensland - Holiday Islands
+AU	-3352+15113	Australia/Sydney	New South Wales (most areas)
+AU	-3157+14127	Australia/Broken_Hill	New South Wales (Yancowinna)
+AU	-2728+15302	Australia/Brisbane	Queensland (most areas)
+AU	-2016+14900	Australia/Lindeman	Queensland (Whitsunday Islands)
 AU	-3455+13835	Australia/Adelaide	South Australia
 AU	-1228+13050	Australia/Darwin	Northern Territory
-AU	-3157+11551	Australia/Perth	Western Australia - most locations
-AU	-3143+12852	Australia/Eucla	Western Australia - Eucla area
+AU	-3157+11551	Australia/Perth	Western Australia (most areas)
+AU	-3143+12852	Australia/Eucla	Western Australia (Eucla)
 AZ	+4023+04951	Asia/Baku
 BB	+1306-05937	America/Barbados
 BD	+2343+09025	Asia/Dhaka
@@ -83,58 +83,58 @@ BM	+3217-06446	Atlantic/Bermuda
 BN	+0456+11455	Asia/Brunei
 BO	-1630-06809	America/La_Paz
 BR	-0351-03225	America/Noronha	Atlantic islands
-BR	-0127-04829	America/Belem	Amapá, E Pará
-BR	-0343-03830	America/Fortaleza	NE Brazil (MA, PI, CE, RN, PB)
+BR	-0127-04829	America/Belem	Pará (east); Amapá
+BR	-0343-03830	America/Fortaleza	Brazil (northeast: MA, PI, CE, RN, PB)
 BR	-0803-03454	America/Recife	Pernambuco
 BR	-0712-04812	America/Araguaina	Tocantins
 BR	-0940-03543	America/Maceio	Alagoas, Sergipe
 BR	-1259-03831	America/Bahia	Bahia
-BR	-2332-04637	America/Sao_Paulo	S & SE Brazil (GO, DF, MG, ES, RJ, SP, PR, SC, RS)
+BR	-2332-04637	America/Sao_Paulo	Brazil (southeast: GO, DF, MG, ES, RJ, SP, PR, SC, RS)
 BR	-2027-05437	America/Campo_Grande	Mato Grosso do Sul
 BR	-1535-05605	America/Cuiaba	Mato Grosso
-BR	-0226-05452	America/Santarem	W Pará
+BR	-0226-05452	America/Santarem	Pará (west)
 BR	-0846-06354	America/Porto_Velho	Rondônia
 BR	+0249-06040	America/Boa_Vista	Roraima
-BR	-0308-06001	America/Manaus	E Amazonas
-BR	-0640-06952	America/Eirunepe	W Amazonas
+BR	-0308-06001	America/Manaus	Amazonas (east)
+BR	-0640-06952	America/Eirunepe	Amazonas (west)
 BR	-0958-06748	America/Rio_Branco	Acre
 BS	+2505-07721	America/Nassau
 BT	+2728+08939	Asia/Thimphu
 BY	+5354+02734	Europe/Minsk
 BZ	+1730-08812	America/Belize
-CA	+4734-05243	America/St_Johns	Newfoundland Time, including SE Labrador
-CA	+4439-06336	America/Halifax	Atlantic Time - Nova Scotia (peninsula), PEI
-CA	+4612-05957	America/Glace_Bay	Atlantic Time - Nova Scotia (Cape Breton)
-CA	+4606-06447	America/Moncton	Atlantic Time - New Brunswick
-CA	+5320-06025	America/Goose_Bay	Atlantic Time - Labrador - most locations
-CA	+5125-05707	America/Blanc-Sablon	Atlantic Standard Time - Quebec - Lower North Shore
-CA	+4339-07923	America/Toronto	Eastern Time - Ontario & Quebec - most locations
-CA	+4901-08816	America/Nipigon	Eastern Time - Ontario & Quebec - places that did not observe DST 1967-1973
-CA	+4823-08915	America/Thunder_Bay	Eastern Time - Thunder Bay, Ontario
-CA	+6344-06828	America/Iqaluit	Eastern Time - east Nunavut - most locations
-CA	+6608-06544	America/Pangnirtung	Eastern Time - Pangnirtung, Nunavut
-CA	+744144-0944945	America/Resolute	Central Time - Resolute, Nunavut
-CA	+484531-0913718	America/Atikokan	Eastern Standard Time - Atikokan, Ontario and Southampton I, Nunavut
-CA	+624900-0920459	America/Rankin_Inlet	Central Time - central Nunavut
-CA	+4953-09709	America/Winnipeg	Central Time - Manitoba & west Ontario
-CA	+4843-09434	America/Rainy_River	Central Time - Rainy River & Fort Frances, Ontario
-CA	+5024-10439	America/Regina	Central Standard Time - Saskatchewan - most locations
-CA	+5017-10750	America/Swift_Current	Central Standard Time - Saskatchewan - midwest
-CA	+5333-11328	America/Edmonton	Mountain Time - Alberta, east British Columbia & west Saskatchewan
-CA	+690650-1050310	America/Cambridge_Bay	Mountain Time - west Nunavut
-CA	+6227-11421	America/Yellowknife	Mountain Time - central Northwest Territories
-CA	+682059-1334300	America/Inuvik	Mountain Time - west Northwest Territories
-CA	+4906-11631	America/Creston	Mountain Standard Time - Creston, British Columbia
-CA	+5946-12014	America/Dawson_Creek	Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia
-CA	+5848-12242	America/Fort_Nelson	Mountain Standard Time - Fort Nelson, British Columbia
-CA	+4916-12307	America/Vancouver	Pacific Time - west British Columbia
-CA	+6043-13503	America/Whitehorse	Pacific Time - south Yukon
-CA	+6404-13925	America/Dawson	Pacific Time - north Yukon
+CA	+4734-05243	America/St_Johns	Newfoundland; Labrador (southeast)
+CA	+4439-06336	America/Halifax	Atlantic - NS (most areas); PE
+CA	+4612-05957	America/Glace_Bay	Atlantic - NS (Cape Breton)
+CA	+4606-06447	America/Moncton	Atlantic - New Brunswick
+CA	+5320-06025	America/Goose_Bay	Atlantic - Labrador (most areas)
+CA	+5125-05707	America/Blanc-Sablon	AST - QC (Lower North Shore)
+CA	+4339-07923	America/Toronto	Eastern - ON, QC (most areas)
+CA	+4901-08816	America/Nipigon	Eastern - ON, QC (no DST 1967-73)
+CA	+4823-08915	America/Thunder_Bay	Eastern - ON (Thunder Bay)
+CA	+6344-06828	America/Iqaluit	Eastern - NU (most east areas)
+CA	+6608-06544	America/Pangnirtung	Eastern - NU (Pangnirtung)
+CA	+484531-0913718	America/Atikokan	EST - ON (Atikokan); NU (Coral H)
+CA	+4953-09709	America/Winnipeg	Central - ON (west); Manitoba
+CA	+4843-09434	America/Rainy_River	Central - ON (Rainy R, Ft Frances)
+CA	+744144-0944945	America/Resolute	Central - NU (Resolute)
+CA	+624900-0920459	America/Rankin_Inlet	Central - NU (central)
+CA	+5024-10439	America/Regina	CST - SK (most areas)
+CA	+5017-10750	America/Swift_Current	CST - SK (midwest)
+CA	+5333-11328	America/Edmonton	Mountain - AB; BC (E); SK (W)
+CA	+690650-1050310	America/Cambridge_Bay	Mountain - NU (west)
+CA	+6227-11421	America/Yellowknife	Mountain - NT (central)
+CA	+682059-1334300	America/Inuvik	Mountain - NT (west)
+CA	+4906-11631	America/Creston	MST - BC (Creston)
+CA	+5946-12014	America/Dawson_Creek	MST - BC (Dawson Cr, Ft St John)
+CA	+5848-12242	America/Fort_Nelson	MST - BC (Ft Nelson)
+CA	+4916-12307	America/Vancouver	Pacific - BC (most areas)
+CA	+6043-13503	America/Whitehorse	Pacific - Yukon (south)
+CA	+6404-13925	America/Dawson	Pacific - Yukon (north)
 CC	-1210+09655	Indian/Cocos
 CH,DE,LI	+4723+00832	Europe/Zurich	Swiss time
 CI,BF,GM,GN,ML,MR,SH,SL,SN,ST,TG	+0519-00402	Africa/Abidjan
 CK	-2114-15946	Pacific/Rarotonga
-CL	-3327-07040	America/Santiago	most locations
+CL	-3327-07040	America/Santiago	Chile (most areas)
 CL	-2709-10926	Pacific/Easter	Easter Island
 CN	+3114+12128	Asia/Shanghai	Beijing Time
 CN	+4348+08735	Asia/Urumqi	Xinjiang Time
@@ -146,23 +146,23 @@ CW,AW,BQ,SX	+1211-06900	America/Curacao
 CX	-1025+10543	Indian/Christmas
 CY	+3510+03322	Asia/Nicosia
 CZ,SK	+5005+01426	Europe/Prague
-DE	+5230+01322	Europe/Berlin	Berlin time
+DE	+5230+01322	Europe/Berlin	Germany (most areas)
 DK	+5540+01235	Europe/Copenhagen
 DO	+1828-06954	America/Santo_Domingo
 DZ	+3647+00303	Africa/Algiers
-EC	-0210-07950	America/Guayaquil	mainland
+EC	-0210-07950	America/Guayaquil	Ecuador (mainland)
 EC	-0054-08936	Pacific/Galapagos	Galápagos Islands
 EE	+5925+02445	Europe/Tallinn
 EG	+3003+03115	Africa/Cairo
 EH	+2709-01312	Africa/El_Aaiun
-ES	+4024-00341	Europe/Madrid	mainland
-ES	+3553-00519	Africa/Ceuta	Ceuta & Melilla
+ES	+4024-00341	Europe/Madrid	Spain (mainland)
+ES	+3553-00519	Africa/Ceuta	Ceuta, Melilla
 ES	+2806-01524	Atlantic/Canary	Canary Islands
 FI,AX	+6010+02458	Europe/Helsinki
 FJ	-1808+17825	Pacific/Fiji
 FK	-5142-05751	Atlantic/Stanley
-FM	+0725+15147	Pacific/Chuuk	Chuuk (Truk) and Yap
-FM	+0658+15813	Pacific/Pohnpei	Pohnpei (Ponape)
+FM	+0725+15147	Pacific/Chuuk	Chuuk/Truk, Yap
+FM	+0658+15813	Pacific/Pohnpei	Pohnpei/Ponape
 FM	+0519+16259	Pacific/Kosrae	Kosrae
 FO	+6201-00646	Atlantic/Faroe
 FR	+4852+00220	Europe/Paris
@@ -171,10 +171,10 @@ GE	+4143+04449	Asia/Tbilisi
 GF	+0456-05220	America/Cayenne
 GH	+0533-00013	Africa/Accra
 GI	+3608-00521	Europe/Gibraltar
-GL	+6411-05144	America/Godthab	most locations
-GL	+7646-01840	America/Danmarkshavn	east coast, north of Scoresbysund
-GL	+7029-02158	America/Scoresbysund	Scoresbysund / Ittoqqortoormiit
-GL	+7634-06847	America/Thule	Thule / Pituffik
+GL	+6411-05144	America/Godthab	Greenland (most areas)
+GL	+7646-01840	America/Danmarkshavn	National Park (east coast)
+GL	+7029-02158	America/Scoresbysund	Scoresbysund/Ittoqqortoormiit
+GL	+7634-06847	America/Thule	Thule/Pituffik
 GR	+3758+02343	Europe/Athens
 GS	-5416-03632	Atlantic/South_Georgia
 GT	+1438-09031	America/Guatemala
@@ -185,10 +185,10 @@ HK	+2217+11409	Asia/Hong_Kong
 HN	+1406-08713	America/Tegucigalpa
 HT	+1832-07220	America/Port-au-Prince
 HU	+4730+01905	Europe/Budapest
-ID	-0610+10648	Asia/Jakarta	Java & Sumatra
-ID	-0002+10920	Asia/Pontianak	west & central Borneo
-ID	-0507+11924	Asia/Makassar	east & south Borneo, Sulawesi (Celebes), Bali, Nusa Tengarra, west Timor
-ID	-0232+14042	Asia/Jayapura	west New Guinea (Irian Jaya) & Malukus (Moluccas)
+ID	-0610+10648	Asia/Jakarta	Java, Sumatra
+ID	-0002+10920	Asia/Pontianak	Borneo (west, central)
+ID	-0507+11924	Asia/Makassar	Borneo (east, south); Sulawesi/Celebes, Bali, Nusa Tengarra; Timor (west)
+ID	-0232+14042	Asia/Jayapura	New Guinea (West Papua / Irian Jaya); Malukus/Moluccas
 IE	+5320-00615	Europe/Dublin
 IL	+314650+0351326	Asia/Jerusalem
 IN	+2232+08822	Asia/Kolkata
@@ -207,10 +207,10 @@ KI	-0308-17105	Pacific/Enderbury	Phoenix Islands
 KI	+0152-15720	Pacific/Kiritimati	Line Islands
 KP	+3901+12545	Asia/Pyongyang
 KR	+3733+12658	Asia/Seoul
-KZ	+4315+07657	Asia/Almaty	most locations
-KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda (Kyzylorda, Kzyl-Orda)
-KZ	+5017+05710	Asia/Aqtobe	Aqtobe (Aktobe)
-KZ	+4431+05016	Asia/Aqtau	Atyrau (Atirau, Gur'yev), Mangghystau (Mankistau)
+KZ	+4315+07657	Asia/Almaty	Kazakhstan (most areas)
+KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda/Kyzylorda/Kzyl-Orda
+KZ	+5017+05710	Asia/Aqtobe	Aqtobe/Aktobe
+KZ	+4431+05016	Asia/Aqtau	Atyrau/Atirau/Gur'yev, Mangghystau/Mankistau
 KZ	+5113+05121	Asia/Oral	West Kazakhstan
 LB	+3353+03530	Asia/Beirut
 LK	+0656+07951	Asia/Colombo
@@ -222,10 +222,10 @@ LY	+3254+01311	Africa/Tripoli
 MA	+3339-00735	Africa/Casablanca
 MC	+4342+00723	Europe/Monaco
 MD	+4700+02850	Europe/Chisinau
-MH	+0709+17112	Pacific/Majuro	most locations
+MH	+0709+17112	Pacific/Majuro	Marshall Islands (most areas)
 MH	+0905+16720	Pacific/Kwajalein	Kwajalein
 MM	+1647+09610	Asia/Rangoon
-MN	+4755+10653	Asia/Ulaanbaatar	most locations
+MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
 MN	+4801+09139	Asia/Hovd	Bayan-Ölgii, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sükhbaatar
 MO	+2214+11335	Asia/Macau
@@ -233,24 +233,24 @@ MQ	+1436-06105	America/Martinique
 MT	+3554+01431	Europe/Malta
 MU	-2010+05730	Indian/Mauritius
 MV	+0410+07330	Indian/Maldives
-MX	+1924-09909	America/Mexico_City	Central Time - most locations
+MX	+1924-09909	America/Mexico_City	Central Time
 MX	+2105-08646	America/Cancun	Eastern Standard Time - Quintana Roo
 MX	+2058-08937	America/Merida	Central Time - Campeche, Yucatán
-MX	+2540-10019	America/Monterrey	Mexican Central Time - Coahuila, Durango, Nuevo León, Tamaulipas away from US border
-MX	+2550-09730	America/Matamoros	US Central Time - Coahuila, Durango, Nuevo León, Tamaulipas near US border
-MX	+2313-10625	America/Mazatlan	Mountain Time - S Baja, Nayarit, Sinaloa
-MX	+2838-10605	America/Chihuahua	Mexican Mountain Time - Chihuahua away from US border
-MX	+2934-10425	America/Ojinaga	US Mountain Time - Chihuahua near US border
+MX	+2540-10019	America/Monterrey	Central Time - Durango; Coahuila, Nuevo León, Tamaulipas (most areas)
+MX	+2550-09730	America/Matamoros	Central Time US - Coahuila, Nuevo León, Tamaulipas (US border)
+MX	+2313-10625	America/Mazatlan	Mountain Time - Baja California Sur, Nayarit, Sinaloa
+MX	+2838-10605	America/Chihuahua	Mountain Time - Chihuahua (most areas)
+MX	+2934-10425	America/Ojinaga	Mountain Time US - Chihuahua (US border)
 MX	+2904-11058	America/Hermosillo	Mountain Standard Time - Sonora
-MX	+3232-11701	America/Tijuana	US Pacific Time - Baja California state
-MX	+2048-10515	America/Bahia_Banderas	Mexican Central Time - Bahía de Banderas
-MY	+0310+10142	Asia/Kuala_Lumpur	peninsular Malaysia
-MY	+0133+11020	Asia/Kuching	Sabah & Sarawak
-MZ,BI,BW,CD,MW,RW,ZM,ZW	-2558+03235	Africa/Maputo	Central Africa Time (UTC+2)
+MX	+3232-11701	America/Tijuana	Pacific Time US - Baja California
+MX	+2048-10515	America/Bahia_Banderas	Central Time - Bahía de Banderas
+MY	+0310+10142	Asia/Kuala_Lumpur	Malaysia (peninsula)
+MY	+0133+11020	Asia/Kuching	Sabah, Sarawak
+MZ,BI,BW,CD,MW,RW,ZM,ZW	-2558+03235	Africa/Maputo	Central Africa Time
 NA	-2234+01706	Africa/Windhoek
 NC	-2216+16627	Pacific/Noumea
 NF	-2903+16758	Pacific/Norfolk
-NG,AO,BJ,CD,CF,CG,CM,GA,GQ,NE	+0627+00324	Africa/Lagos	West Africa Time (UTC+1)
+NG,AO,BJ,CD,CF,CG,CM,GA,GQ,NE	+0627+00324	Africa/Lagos	West Africa Time
 NI	+1209-08617	America/Managua
 NL	+5222+00454	Europe/Amsterdam
 NO,SJ	+5955+01045	Europe/Oslo
@@ -264,7 +264,7 @@ PE	-1203-07703	America/Lima
 PF	-1732-14934	Pacific/Tahiti	Society Islands
 PF	-0900-13930	Pacific/Marquesas	Marquesas Islands
 PF	-2308-13457	Pacific/Gambier	Gambier Islands
-PG	-0930+14710	Pacific/Port_Moresby	most locations
+PG	-0930+14710	Pacific/Port_Moresby	Papua New Guinea (most areas)
 PG	-0613+15534	Pacific/Bougainville	Bougainville
 PH	+1435+12100	Asia/Manila
 PK	+2452+06703	Asia/Karachi
@@ -274,36 +274,39 @@ PN	-2504-13005	Pacific/Pitcairn
 PR	+182806-0660622	America/Puerto_Rico
 PS	+3130+03428	Asia/Gaza	Gaza Strip
 PS	+313200+0350542	Asia/Hebron	West Bank
-PT	+3843-00908	Europe/Lisbon	mainland
+PT	+3843-00908	Europe/Lisbon	Portugal (mainland)
 PT	+3238-01654	Atlantic/Madeira	Madeira Islands
 PT	+3744-02540	Atlantic/Azores	Azores
 PW	+0720+13429	Pacific/Palau
 PY	-2516-05740	America/Asuncion
 QA,BH	+2517+05132	Asia/Qatar
-RE,TF	-2052+05528	Indian/Reunion	Réunion, Crozet Is, Scattered Is
+RE,TF	-2052+05528	Indian/Reunion	Réunion, Crozet, Scattered Islands
 RO	+4426+02606	Europe/Bucharest
 RS,BA,HR,ME,MK,SI	+4450+02030	Europe/Belgrade
-RU	+5443+02030	Europe/Kaliningrad	Moscow-01 - Kaliningrad
-RU	+554521+0373704	Europe/Moscow	Moscow+00 - west Russia
-RU	+4457+03406	Europe/Simferopol	Moscow+00 - Crimea
-RU	+4844+04425	Europe/Volgograd	Moscow+00 - Caspian Sea
-RU	+5312+05009	Europe/Samara	Moscow+00 (Moscow+01 after 2014-10-26) - Samara, Udmurtia
-RU	+5651+06036	Asia/Yekaterinburg	Moscow+02 - Urals
-RU	+5500+07324	Asia/Omsk	Moscow+03 - west Siberia
-RU	+5502+08255	Asia/Novosibirsk	Moscow+03 - Novosibirsk
-RU	+5345+08707	Asia/Novokuznetsk	Moscow+03 (Moscow+04 after 2014-10-26) - Kemerovo
-RU	+5601+09250	Asia/Krasnoyarsk	Moscow+04 - Yenisei River
-RU	+5216+10420	Asia/Irkutsk	Moscow+05 - Lake Baikal
-RU	+5203+11328	Asia/Chita	Moscow+06 (Moscow+05 after 2014-10-26) - Zabaykalsky
-RU	+6200+12940	Asia/Yakutsk	Moscow+06 - Lena River
-RU	+623923+1353314	Asia/Khandyga	Moscow+06 - Tomponsky, Ust-Maysky
-RU	+4310+13156	Asia/Vladivostok	Moscow+07 - Amur River
-RU	+4658+14242	Asia/Sakhalin	Moscow+07 - Sakhalin Island
-RU	+643337+1431336	Asia/Ust-Nera	Moscow+07 - Oymyakonsky
-RU	+5934+15048	Asia/Magadan	Moscow+08 (Moscow+07 after 2014-10-26) - Magadan
-RU	+6728+15343	Asia/Srednekolymsk	Moscow+08 - E Sakha, N Kuril Is
-RU	+5301+15839	Asia/Kamchatka	Moscow+08 (Moscow+09 after 2014-10-26) - Kamchatka
-RU	+6445+17729	Asia/Anadyr	Moscow+08 (Moscow+09 after 2014-10-26) - Bering Sea
+RU	+5443+02030	Europe/Kaliningrad	MSK-01 - Kaliningrad
+RU	+554521+0373704	Europe/Moscow	MSK+00 - Moscow area
+RU	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
+RU	+4844+04425	Europe/Volgograd	MSK+00 - Volgograd, Kirov, Saratov
+RU	+4621+04803	Europe/Astrakhan	MSK+01 - Astrakhan
+RU	+5312+05009	Europe/Samara	MSK+01 - Samara, Udmurtia
+RU	+5420+04824	Europe/Ulyanovsk	MSK+01 - Ulyanovsk
+RU	+5651+06036	Asia/Yekaterinburg	MSK+02 - Urals
+RU	+5500+07324	Asia/Omsk	MSK+03 - Omsk
+RU	+5502+08255	Asia/Novosibirsk	MSK+03 - Novosibirsk, Tomsk
+RU	+5322+08345	Asia/Barnaul	MSK+04 - Altai
+RU	+5345+08707	Asia/Novokuznetsk	MSK+04 - Kemerovo
+RU	+5601+09250	Asia/Krasnoyarsk	MSK+04 - Krasnoyarsk area
+RU	+5216+10420	Asia/Irkutsk	MSK+05 - Irkutsk, Buryatia
+RU	+5203+11328	Asia/Chita	MSK+05 - Zabaykalsky
+RU	+6200+12940	Asia/Yakutsk	MSK+06 - Lena River
+RU	+623923+1353314	Asia/Khandyga	MSK+06 - Tomponsky, Ust-Maysky
+RU	+4310+13156	Asia/Vladivostok	MSK+07 - Amur River
+RU	+4658+14242	Asia/Sakhalin	MSK+07 - Sakhalin Island
+RU	+643337+1431336	Asia/Ust-Nera	MSK+07 - Oymyakonsky
+RU	+5934+15048	Asia/Magadan	MSK+07 - Magadan
+RU	+6728+15343	Asia/Srednekolymsk	MSK+08 - Sakha (E); North Kuril Is
+RU	+5301+15839	Asia/Kamchatka	MSK+09 - Kamchatka
+RU	+6445+17729	Asia/Anadyr	MSK+09 - Bering Sea
 SA,KW,YE	+2438+04643	Asia/Riyadh
 SB	-0932+16012	Pacific/Guadalcanal
 SC	-0440+05528	Indian/Mahe
@@ -315,8 +318,8 @@ SV	+1342-08912	America/El_Salvador
 SY	+3330+03618	Asia/Damascus
 TC	+2128-07108	America/Grand_Turk
 TD	+1207+01503	Africa/Ndjamena
-TF	-492110+0701303	Indian/Kerguelen	Kerguelen, St Paul I, Amsterdam I
-TH,KH,LA,VN	+1345+10031	Asia/Bangkok	most of Indochina
+TF	-492110+0701303	Indian/Kerguelen	Kerguelen, St Paul Island, Amsterdam Island
+TH,KH,LA,VN	+1345+10031	Asia/Bangkok	Indochina (most areas)
 TJ	+3835+06848	Asia/Dushanbe
 TK	-0922-17114	Pacific/Fakaofo
 TL	-0833+12535	Asia/Dili
@@ -327,44 +330,44 @@ TR	+4101+02858	Europe/Istanbul
 TT,AG,AI,BL,DM,GD,GP,KN,LC,MF,MS,VC,VG,VI	+1039-06131	America/Port_of_Spain
 TV	-0831+17913	Pacific/Funafuti
 TW	+2503+12130	Asia/Taipei
-UA	+5026+03031	Europe/Kiev	most locations
+UA	+5026+03031	Europe/Kiev	Ukraine (most areas)
 UA	+4837+02218	Europe/Uzhgorod	Ruthenia
-UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk / Zaporizhia, E Luhansk
+UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye/Zaporizhia; Lugansk/Luhansk (east)
 UM	+1917+16637	Pacific/Wake	Wake Island
-US	+404251-0740023	America/New_York	Eastern Time
-US	+421953-0830245	America/Detroit	Eastern Time - Michigan - most locations
-US	+381515-0854534	America/Kentucky/Louisville	Eastern Time - Kentucky - Louisville area
-US	+364947-0845057	America/Kentucky/Monticello	Eastern Time - Kentucky - Wayne County
-US	+394606-0860929	America/Indiana/Indianapolis	Eastern Time - Indiana - most locations
-US	+384038-0873143	America/Indiana/Vincennes	Eastern Time - Indiana - Daviess, Dubois, Knox & Martin Counties
-US	+410305-0863611	America/Indiana/Winamac	Eastern Time - Indiana - Pulaski County
-US	+382232-0862041	America/Indiana/Marengo	Eastern Time - Indiana - Crawford County
-US	+382931-0871643	America/Indiana/Petersburg	Eastern Time - Indiana - Pike County
-US	+384452-0850402	America/Indiana/Vevay	Eastern Time - Indiana - Switzerland County
-US	+415100-0873900	America/Chicago	Central Time
-US	+375711-0864541	America/Indiana/Tell_City	Central Time - Indiana - Perry County
-US	+411745-0863730	America/Indiana/Knox	Central Time - Indiana - Starke County
-US	+450628-0873651	America/Menominee	Central Time - Michigan - Dickinson, Gogebic, Iron & Menominee Counties
-US	+470659-1011757	America/North_Dakota/Center	Central Time - North Dakota - Oliver County
-US	+465042-1012439	America/North_Dakota/New_Salem	Central Time - North Dakota - Morton County (except Mandan area)
-US	+471551-1014640	America/North_Dakota/Beulah	Central Time - North Dakota - Mercer County
-US	+394421-1045903	America/Denver	Mountain Time
-US	+433649-1161209	America/Boise	Mountain Time - south Idaho & east Oregon
-US	+332654-1120424	America/Phoenix	Mountain Standard Time - Arizona (except Navajo)
-US	+340308-1181434	America/Los_Angeles	Pacific Time
-US	+611305-1495401	America/Anchorage	Alaska Time
-US	+581807-1342511	America/Juneau	Alaska Time - Alaska panhandle
-US	+571035-1351807	America/Sitka	Alaska Time - southeast Alaska panhandle
-US	+550737-1313435	America/Metlakatla	Alaska Time - Annette Island
-US	+593249-1394338	America/Yakutat	Alaska Time - Alaska panhandle neck
-US	+643004-1652423	America/Nome	Alaska Time - west Alaska
+US	+404251-0740023	America/New_York	Eastern (most areas)
+US	+421953-0830245	America/Detroit	Eastern - MI (most areas)
+US	+381515-0854534	America/Kentucky/Louisville	Eastern - KY (Louisville area)
+US	+364947-0845057	America/Kentucky/Monticello	Eastern - KY (Wayne)
+US	+394606-0860929	America/Indiana/Indianapolis	Eastern - IN (most areas)
+US	+384038-0873143	America/Indiana/Vincennes	Eastern - IN (Da, Du, K, Mn)
+US	+410305-0863611	America/Indiana/Winamac	Eastern - IN (Pulaski)
+US	+382232-0862041	America/Indiana/Marengo	Eastern - IN (Crawford)
+US	+382931-0871643	America/Indiana/Petersburg	Eastern - IN (Pike)
+US	+384452-0850402	America/Indiana/Vevay	Eastern - IN (Switzerland)
+US	+415100-0873900	America/Chicago	Central (most areas)
+US	+375711-0864541	America/Indiana/Tell_City	Central - IN (Perry)
+US	+411745-0863730	America/Indiana/Knox	Central - IN (Starke)
+US	+450628-0873651	America/Menominee	Central - MI (Wisconsin border)
+US	+470659-1011757	America/North_Dakota/Center	Central - ND (Oliver)
+US	+465042-1012439	America/North_Dakota/New_Salem	Central - ND (Morton rural)
+US	+471551-1014640	America/North_Dakota/Beulah	Central - ND (Mercer)
+US	+394421-1045903	America/Denver	Mountain (most areas)
+US	+433649-1161209	America/Boise	Mountain - ID (south); OR (east)
+US	+332654-1120424	America/Phoenix	MST - Arizona (except Navajo)
+US	+340308-1181434	America/Los_Angeles	Pacific
+US	+611305-1495401	America/Anchorage	Alaska (most areas)
+US	+581807-1342511	America/Juneau	Alaska - Juneau area
+US	+571035-1351807	America/Sitka	Alaska - Sitka area
+US	+550737-1313435	America/Metlakatla	Alaska - Annette Island
+US	+593249-1394338	America/Yakutat	Alaska - Yakutat
+US	+643004-1652423	America/Nome	Alaska (west)
 US	+515248-1763929	America/Adak	Aleutian Islands
-US,UM	+211825-1575130	Pacific/Honolulu	Hawaii time
+US,UM	+211825-1575130	Pacific/Honolulu	Hawaii
 UY	-3453-05611	America/Montevideo
-UZ	+3940+06648	Asia/Samarkand	west Uzbekistan
-UZ	+4120+06918	Asia/Tashkent	east Uzbekistan
+UZ	+3940+06648	Asia/Samarkand	Uzbekistan (west)
+UZ	+4120+06918	Asia/Tashkent	Uzbekistan (east)
 VE	+1030-06656	America/Caracas
-VN	+1045+10640	Asia/Ho_Chi_Minh	south Vietnam
+VN	+1045+10640	Asia/Ho_Chi_Minh	Vietnam (south)
 VU	-1740+16825	Pacific/Efate
 WF	-1318-17610	Pacific/Wallis
 WS	-1350-17144	Pacific/Apia
author	Stuart Bishop <stuart@stuartbishop.net>	2016-03-21 04:22:53 +0000
committer	Stuart Bishop <stuart@stuartbishop.net>	2016-03-21 04:22:53 +0000
commit	51240e8d559c81fea296b24d7f8ab5a81775bb10 (patch)
tree	61f28fe94d875debefb52ab21a6535f1ef1e9dfc
parent	b418e3fb41fec1fd2cba09e6bdbd10bf0fdb0908 (diff)
download	pytz-51240e8d559c81fea296b24d7f8ab5a81775bb10.tar.gz