Update timezone data file to IANA 2025b

Ingested tooling from https://github.com/fmidev/smartmet-timezones
and updated timezone data README so we have a means to regenerate
the file that is documented.

Compared to IANA 2016c, the timezone information in 2025c no longer
has a distinction between short and long names.  For example in
2016c America/Denver used MST for short, Mountain Standard Time
for long, but America/Boise used MST for both.  With 2025c they
both use MST for short and long, which also means that the built-in
"Coordinated Universal Time" long form is now displayed as "UTC"
like the short form.

While this does not fully resolve #67, it does help us maintain
the time zone data file better.

CMakeLists.txt

@@ -26,6 +26,7 @@ target_link_libraries(boost_date_time
     Boost::numeric_conversion
     Boost::range
     Boost::smart_ptr
+    Boost::static_assert
     Boost::throw_exception
     Boost::tokenizer
     Boost::type_traits

build.jam

@@ -15,6 +15,7 @@ constant boost_dependencies :
     /boost/numeric_conversion//boost_numeric_conversion
     /boost/range//boost_range
     /boost/smart_ptr//boost_smart_ptr
+    /boost/static_assert//boost_static_assert
     /boost/throw_exception//boost_throw_exception
     /boost/tokenizer//boost_tokenizer
     /boost/type_traits//boost_type_traits

data/README.zone_spec_csv_file

@@ -1,3 +1,23 @@
+# Generating
+
+https://github.com/fmidev/smartmet-timezones/tree/master/bin provided
+a method to generate the content, which uses an unlicence, so it was
+copied into this repository for posterity and future use.
+
+    ./create_date_time_zoneinfo.sh > date_time_zonespec.csv
+
+# Compatibility
+
+The current version is IANA 2025b.
+
+Previous versions of the data file (IANA 2016c) had short and long special
+names but only for America/Chicago, America/Denver, America/Los_Angeles,
+America/New_York, America/Phoenix, but time zones like America/Detroit,
+America/Fort_Wayne, America/Indiana/Petersburg, etc... did not; when
+regenerating for IANA 2025b the short and long names became identical
+for those previously mentions time zones.
+
+# File Format
 
 The csv file containing the zone_specs used by the 
 boost::local_time::tz_database is intended to be customized by the 

data/create_date_time_zoneinfo.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Header field
+echo '"ID","STD ABBR","STD NAME","DST ABBR","DST NAME","GMT offset","DST adjustment","DST Start Date rule","Start time","DST End date rule","End time"'
+
+# We ignore POSIX and leap-second files, Boost does not use them.
+
+for tz in $(find /usr/share/zoneinfo \
+    -path /usr/share/zoneinfo/right -prune -o \
+    -path /usr/share/zoneinfo/posix -prune -o \
+    -type f \
+    | grep -v "\.tab" \
+    | grep -v posix \
+    | grep -v right \
+    | grep -v leapseconds \
+    | grep -v tzdata \
+    | sed -e 's|/usr/share/zoneinfo/||g' \
+    | sort);
+do
+    perl tzinfo.pl $tz;
+done

data/date_time_zonespec.csv

@@ -4,7 +4,6 @@
 "Africa/Addis_Ababa","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Algiers","CET","CET","","","+01:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Asmara","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Asmera","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Bamako","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Bangui","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Banjul","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
@@ -12,22 +11,22 @@
 "Africa/Blantyre","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Brazzaville","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Bujumbura","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Cairo","EET","EET","","","+02:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Casablanca","WET","WET","WEST","WEST","+00:00:00","+01:00:00","2;0;7","+02:00:00","-1;0;10","+03:00:00"
+"Africa/Cairo","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;5;4","+00:00:00","-1;4;10","+00:00:00"
+"Africa/Casablanca","+01","+01","+00","+00","+01:00:00","-01:00:00","-1;0;2","+02:00:00","1;0;4","+03:00:00"
 "Africa/Ceuta","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Africa/Conakry","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Dakar","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Dar_es_Salaam","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Djibouti","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Douala","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
-"Africa/El_Aaiun","WET","WET","WEST","WEST","+00:00:00","+01:00:00","2;0;7","+02:00:00","-1;0;10","+03:00:00"
+"Africa/El_Aaiun","+01","+01","+00","+00","+01:00:00","-01:00:00","-1;0;2","+02:00:00","1;0;4","+03:00:00"
 "Africa/Freetown","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Gaborone","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Harare","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Johannesburg","SAST","SAST","","","+02:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Juba","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Africa/Juba","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Kampala","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Khartoum","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Africa/Khartoum","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Kigali","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Kinshasa","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Lagos","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
@@ -48,84 +47,72 @@
 "Africa/Nouakchott","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Ouagadougou","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Porto-Novo","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Porto_Novo","WAT","WAT","","","+01:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Sao_Tome","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Timbuktu","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Tripoli","EET","EET","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "Africa/Tunis","CET","CET","","","+01:00:00","+00:00:00","","","","+00:00:00"
-"Africa/Windhoek","WAT","WAT","WAST","WAST","+01:00:00","+01:00:00","1;0;9","+02:00:00","1;0;4","+02:00:00"
+"Africa/Windhoek","CAT","CAT","","","+02:00:00","+00:00:00","","","","+00:00:00"
 "America/Adak","HST","HST","HDT","HDT","-10:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Anchorage","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Anguilla","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Antigua","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Araguaina","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Buenos_Aires","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Catamarca","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/ComodRivadavia","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Cordoba","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Jujuy","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/La_Rioja","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Mendoza","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Rio_Gallegos","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Salta","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/San_Juan","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/San_Luis","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Tucuman","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Argentina/Ushuaia","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Araguaina","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Buenos_Aires","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Catamarca","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Cordoba","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Jujuy","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/La_Rioja","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Mendoza","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Rio_Gallegos","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Salta","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/San_Juan","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/San_Luis","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Tucuman","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Argentina/Ushuaia","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Aruba","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Asuncion","PYT","PYT","PYST","PYST","-04:00:00","+01:00:00","1;0;10","+00:00:00","-1;0;3","+00:00:00"
+"America/Asuncion","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Atikokan","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Atka","HST","HST","HDT","HDT","-10:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Bahia","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Bahia_Banderas","CST","CST","CDT","CDT","-06:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
+"America/Bahia","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Bahia_Banderas","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
 "America/Barbados","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Belem","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Belem","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Belize","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"America/Beulah","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Blanc-Sablon","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Blanc_Sablon","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Boa_Vista","AMT","AMT","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Bogota","COT","COT","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Boa_Vista","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Bogota","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
 "America/Boise","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Buenos_Aires","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Cambridge_Bay","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Campo_Grande","AMT","AMT","AMST","AMST","-04:00:00","+01:00:00","3;0;10","+00:00:00","3;0;2","+00:00:00"
+"America/Campo_Grande","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Cancun","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Caracas","VET","VET","","","-04:30:00","+00:00:00","","","","+00:00:00"
-"America/Catamarca","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Cayenne","GFT","GFT","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Caracas","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Cayenne","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Cayman","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Center","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Chicago","CST","Central Standard Time","CDT","Central Daylight Time","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Chihuahua","MST","MST","MDT","MDT","-07:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"America/ComodRivadavia","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Coral_Harbour","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Cordoba","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Chicago","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Chihuahua","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"America/Ciudad_Juarez","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Costa_Rica","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"America/Coyhaique","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Creston","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
-"America/Cuiaba","AMT","AMT","AMST","AMST","-04:00:00","+01:00:00","3;0;10","+00:00:00","3;0;2","+00:00:00"
+"America/Cuiaba","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Curacao","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Danmarkshavn","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"America/Dawson","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Dawson","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
 "America/Dawson_Creek","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
-"America/Denver","MST","Mountain Standard Time","MDT","Mountain Daylight Time","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Denver","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Detroit","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Dominica","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Edmonton","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Eirunepe","ACT","ACT","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Eirunepe","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
 "America/El_Salvador","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"America/Ensenada","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Fortaleza","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Fort_Wayne","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Fortaleza","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Fort_Nelson","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
 "America/Glace_Bay","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Godthab","WGT","WGT","WGST","WGST","-03:00:00","+01:00:00","-1;6;3","+22:00:00","-1;6;10","+23:00:00"
 "America/Goose_Bay","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Grand_Turk","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Grand_Turk","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Grenada","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Guadeloupe","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Guatemala","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"America/Guayaquil","ECT","ECT","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Guyana","GYT","GYT","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Guayaquil","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Guyana","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Halifax","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Havana","CST","CST","CDT","CDT","-05:00:00","+01:00:00","2;0;3","+00:00:00","1;0;11","+01:00:00"
 "America/Hermosillo","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
@@ -137,84 +124,58 @@
 "America/Indiana/Vevay","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Indiana/Vincennes","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Indiana/Winamac","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Indianapolis","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Inuvik","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Iqaluit","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Jamaica","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Jujuy","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Juneau","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Kentucky/Louisville","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Kentucky/Monticello","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Knox","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Knox_IN","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Kralendijk","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/La_Paz","BOT","BOT","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/La_Rioja","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Lima","PET","PET","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Los_Angeles","PST","Pacific Standard Time","PDT","Pacific Daylight Time","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Louisville","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Lower_Princes","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Maceio","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/La_Paz","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Lima","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Los_Angeles","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Maceio","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Managua","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"America/Manaus","AMT","AMT","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Marengo","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Marigot","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Manaus","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Martinique","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Matamoros","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Mazatlan","MST","MST","MDT","MDT","-07:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"America/Mendoza","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Mazatlan","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
 "America/Menominee","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Merida","CST","CST","CDT","CDT","-06:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
+"America/Merida","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
 "America/Metlakatla","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Mexico_City","CST","CST","CDT","CDT","-06:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"America/Miquelon","PMST","PMST","PMDT","PMDT","-03:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Mexico_City","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"America/Miquelon","-03","-03","-02","-02","-03:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Moncton","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Monterrey","CST","CST","CDT","CDT","-06:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"America/Montevideo","UYT","UYT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Monticello","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Montreal","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Monterrey","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"America/Montevideo","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Montserrat","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Nassau","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/New_Salem","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/New_York","EST","Eastern Standard Time","EDT","Eastern Daylight Time","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Nipigon","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/New_York","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Nome","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Noronha","FNT","FNT","","","-02:00:00","+00:00:00","","","","+00:00:00"
+"America/Noronha","-02","-02","","","-02:00:00","+00:00:00","","","","+00:00:00"
 "America/North_Dakota/Beulah","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/North_Dakota/Center","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/North_Dakota/New_Salem","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Ojinaga","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Nuuk","-02","-02","-01","-01","-02:00:00","+01:00:00","-1;0;3","+23:00:00","-1;0;10","+00:00:00"
+"America/Ojinaga","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Panama","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Pangnirtung","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Paramaribo","SRT","SRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Petersburg","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Phoenix","MST","Mountain Standard Time","","","-07:00:00","+00:00:00","","","","+00:00:00"
-"America/Port-au-Prince","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Porto_Acre","ACT","ACT","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Porto_Velho","AMT","AMT","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Port_au_Prince","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Paramaribo","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Phoenix","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
+"America/Port-au-Prince","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Port_of_Spain","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"America/Porto_Velho","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Puerto_Rico","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Rainy_River","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Punta_Arenas","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Rankin_Inlet","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Recife","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Recife","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Regina","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
 "America/Resolute","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Rio_Branco","ACT","ACT","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"America/Rio_Gallegos","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Rosario","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Salta","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Santarem","BRT","BRT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Santa_Isabel","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Santiago","CLT","CLT","CLST","CLST","-04:00:00","+01:00:00","2;0;8","+00:00:00","3;0;5","+00:00:00"
+"America/Rio_Branco","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"America/Santarem","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Santiago","-04","-04","-03","-03","-04:00:00","+01:00:00","1;0;9","+23:00:00","1;0;4","+01:00:00"
 "America/Santo_Domingo","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/San_Juan","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/San_Luis","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Sao_Paulo","BRT","BRT","BRST","BRST","-03:00:00","+01:00:00","3;0;10","+00:00:00","3;0;2","+00:00:00"
-"America/Scoresbysund","EGT","EGT","EGST","EGST","-01:00:00","+01:00:00","-1;0;3","+00:00:00","-1;0;10","+01:00:00"
-"America/Shiprock","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Sao_Paulo","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"America/Scoresbysund","-02","-02","-01","-01","-02:00:00","+01:00:00","-1;0;3","+23:00:00","-1;0;10","+00:00:00"
 "America/Sitka","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/St_Barthelemy","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/St_Johns","NST","NST","NDT","NDT","-03:30:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/St_Kitts","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/St_Lucia","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
@@ -222,299 +183,266 @@
 "America/St_Vincent","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
 "America/Swift_Current","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
 "America/Tegucigalpa","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"America/Tell_City","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Thule","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Thunder_Bay","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Tijuana","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Toronto","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Tortola","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Tucuman","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"America/Ushuaia","ART","ART","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "America/Vancouver","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Vevay","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Vincennes","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Virgin","AST","AST","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"America/Whitehorse","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Winamac","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"America/Whitehorse","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
 "America/Winnipeg","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "America/Yakutat","AKST","AKST","AKDT","AKDT","-09:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"America/Yellowknife","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Antarctica/Casey","AWST","AWST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/Davis","DAVT","DAVT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/DumontDUrville","DDUT","DDUT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/Macquarie","MIST","MIST","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/Mawson","MAWT","MAWT","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Casey","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Davis","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/DumontDUrville","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Macquarie","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
+"Antarctica/Mawson","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
 "Antarctica/McMurdo","NZST","NZST","NZDT","NZDT","+12:00:00","+01:00:00","-1;0;9","+02:00:00","1;0;4","+03:00:00"
-"Antarctica/Palmer","CLT","CLT","CLST","CLST","-04:00:00","+01:00:00","2;0;8","+00:00:00","3;0;5","+00:00:00"
-"Antarctica/Rothera","ROTT","ROTT","","","-03:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/South_Pole","NZST","NZST","NZDT","NZDT","+12:00:00","+01:00:00","-1;0;9","+02:00:00","1;0;4","+03:00:00"
-"Antarctica/Syowa","SYOT","SYOT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Antarctica/Troll","UTC","UTC","CEST","CEST","+00:00:00","+02:00:00","-1;0;3","+01:00:00","-1;0;10","+03:00:00"
-"Antarctica/Vostok","VOST","VOST","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Arctic/Longyearbyen","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Asia/Aden","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Almaty","ALMT","ALMT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Amman","EET","EET","EEST","EEST","+02:00:00","+01:00:00","1;5;4","+00:00:00","-1;5;10","+01:00:00"
-"Asia/Anadyr","ANAT","ANAT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Aqtau","AQTT","AQTT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Aqtobe","AQTT","AQTT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ashgabat","TMT","TMT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ashkhabad","TMT","TMT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Baghdad","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Bahrain","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Baku","AZT","AZT","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Bangkok","ICT","ICT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Beirut","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+00:00:00","-1;0;10","+00:00:00"
-"Asia/Bishkek","KGT","KGT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Brunei","BNT","BNT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Calcutta","IST","IST","","","+05:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Chita","YAKT","YAKT","","","+09:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Choibalsan","CHOT","CHOT","CHOST","CHOST","+08:00:00","+01:00:00","-1;6;3","+02:00:00","-1;6;9","+00:00:00"
-"Asia/Chongqing","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Chungking","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Colombo","IST","IST","","","+05:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Dacca","BDT","BDT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Damascus","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;5;3","+00:00:00","-1;5;10","+00:00:00"
-"Asia/Dhaka","BDT","BDT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Dili","TLT","TLT","","","+09:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Dubai","GST","GST","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Dushanbe","TJT","TJT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Gaza","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;6;3","+01:00:00","3;5;10","+00:00:00"
-"Asia/Harbin","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Hebron","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;6;3","+01:00:00","3;5;10","+00:00:00"
+"Antarctica/Palmer","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Rothera","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Syowa","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Antarctica/Troll","+00","+00","+02","+02","+00:00:00","+02:00:00","-1;0;3","+01:00:00","-1;0;10","+03:00:00"
+"Antarctica/Vostok","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Aden","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Almaty","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Amman","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Anadyr","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Aqtau","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Aqtobe","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Ashgabat","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Atyrau","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Baghdad","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Bahrain","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Baku","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Bangkok","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Barnaul","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Beirut","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+00:00:00","-1;6;10","+00:00:00"
+"Asia/Bishkek","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Brunei","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Chita","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Colombo","+0530","+0530","","","+05:30:00","+00:00:00","","","","+00:00:00"
+"Asia/Damascus","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Dhaka","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Dili","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Dubai","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Dushanbe","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Famagusta","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"Asia/Gaza","EET","EET","EEST","EEST","+02:00:00","+01:00:00","2;6;4","+02:00:00","-1;6;10","+02:00:00"
+"Asia/Hebron","EET","EET","EEST","EEST","+02:00:00","+01:00:00","2;6;4","+02:00:00","-1;6;10","+02:00:00"
+"Asia/Ho_Chi_Minh","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Hong_Kong","HKT","HKT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Hovd","HOVT","HOVT","HOVST","HOVST","+07:00:00","+01:00:00","-1;6;3","+02:00:00","-1;6;9","+00:00:00"
-"Asia/Ho_Chi_Minh","ICT","ICT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Irkutsk","IRKT","IRKT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Istanbul","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"Asia/Hovd","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Irkutsk","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Jakarta","WIB","WIB","","","+07:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Jayapura","WIT","WIT","","","+09:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Jerusalem","IST","IST","IDT","IDT","+02:00:00","+01:00:00","-1;5;3","+02:00:00","-1;0;10","+02:00:00"
-"Asia/Kabul","AFT","AFT","","","+04:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Kamchatka","PETT","PETT","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Kabul","+0430","+0430","","","+04:30:00","+00:00:00","","","","+00:00:00"
+"Asia/Kamchatka","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Karachi","PKT","PKT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Kashgar","XJT","XJT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Kathmandu","NPT","NPT","","","+05:45:00","+00:00:00","","","","+00:00:00"
-"Asia/Katmandu","NPT","NPT","","","+05:45:00","+00:00:00","","","","+00:00:00"
-"Asia/Khandyga","YAKT","YAKT","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Kathmandu","+0545","+0545","","","+05:45:00","+00:00:00","","","","+00:00:00"
+"Asia/Khandyga","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Kolkata","IST","IST","","","+05:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Krasnoyarsk","KRAT","KRAT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Kuala_Lumpur","MYT","MYT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Kuching","MYT","MYT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Kuwait","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Macao","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Krasnoyarsk","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Kuala_Lumpur","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Kuching","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Kuwait","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Macau","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Magadan","MAGT","MAGT","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Magadan","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Makassar","WITA","WITA","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Manila","PHT","PHT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Muscat","GST","GST","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Manila","PST","PST","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Muscat","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Nicosia","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
-"Asia/Novokuznetsk","KRAT","KRAT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Novosibirsk","NOVT","NOVT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Omsk","OMST","OMST","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Oral","ORAT","ORAT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Phnom_Penh","ICT","ICT","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Novokuznetsk","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Novosibirsk","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Omsk","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Oral","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Phnom_Penh","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Pontianak","WIB","WIB","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Pyongyang","KST","KST","","","+08:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Qatar","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Qyzylorda","QYZT","QYZT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Rangoon","MMT","MMT","","","+06:30:00","+00:00:00","","","","+00:00:00"
-"Asia/Riyadh","AST","AST","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Saigon","ICT","ICT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Sakhalin","SAKT","SAKT","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Samarkand","UZT","UZT","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Pyongyang","KST","KST","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Qatar","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Qostanay","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Qyzylorda","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Riyadh","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Sakhalin","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Samarkand","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Seoul","KST","KST","","","+09:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Shanghai","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Singapore","SGT","SGT","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Srednekolymsk","SRET","SRET","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Singapore","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Srednekolymsk","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Taipei","CST","CST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Tashkent","UZT","UZT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Tbilisi","GET","GET","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Tehran","IRST","IRST","IRDT","IRDT","+03:30:00","+01:00:00","3;1;3","+00:00:00","3;3;9","+00:00:00"
-"Asia/Tel_Aviv","IST","IST","IDT","IDT","+02:00:00","+01:00:00","-1;5;3","+02:00:00","-1;0;10","+02:00:00"
-"Asia/Thimbu","BTT","BTT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Thimphu","BTT","BTT","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Tashkent","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Tbilisi","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Tehran","+0330","+0330","","","+03:30:00","+00:00:00","","","","+00:00:00"
+"Asia/Thimphu","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
 "Asia/Tokyo","JST","JST","","","+09:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ujung_Pandang","WITA","WITA","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ulaanbaatar","ULAT","ULAT","ULAST","ULAST","+08:00:00","+01:00:00","-1;6;3","+02:00:00","-1;6;9","+00:00:00"
-"Asia/Ulan_Bator","ULAT","ULAT","ULAST","ULAST","+08:00:00","+01:00:00","-1;6;3","+02:00:00","-1;6;9","+00:00:00"
-"Asia/Urumqi","XJT","XJT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ust-Nera","VLAT","VLAT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Ust_Nera","VLAT","VLAT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Vientiane","ICT","ICT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Vladivostok","VLAT","VLAT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Yakutsk","YAKT","YAKT","","","+09:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Yekaterinburg","YEKT","YEKT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Asia/Yerevan","AMT","AMT","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Atlantic/Azores","AZOT","AZOT","AZOST","AZOST","-01:00:00","+01:00:00","-1;0;3","+00:00:00","-1;0;10","+01:00:00"
+"Asia/Tomsk","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Ulaanbaatar","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Urumqi","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Ust-Nera","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Vientiane","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Vladivostok","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Yakutsk","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Yangon","+0630","+0630","","","+06:30:00","+00:00:00","","","","+00:00:00"
+"Asia/Yekaterinburg","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Asia/Yerevan","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Atlantic/Azores","-01","-01","+00","+00","-01:00:00","+01:00:00","-1;0;3","+00:00:00","-1;0;10","+01:00:00"
 "Atlantic/Bermuda","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "Atlantic/Canary","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
-"Atlantic/Cape_Verde","CVT","CVT","","","-01:00:00","+00:00:00","","","","+00:00:00"
-"Atlantic/Faeroe","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
+"Atlantic/Cape_Verde","-01","-01","","","-01:00:00","+00:00:00","","","","+00:00:00"
 "Atlantic/Faroe","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
-"Atlantic/Jan_Mayen","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Atlantic/Madeira","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Atlantic/Reykjavik","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Atlantic/South_Georgia","GST","GST","","","-02:00:00","+00:00:00","","","","+00:00:00"
-"Atlantic/Stanley","FKST","FKST","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"Atlantic/South_Georgia","-02","-02","","","-02:00:00","+00:00:00","","","","+00:00:00"
+"Atlantic/Stanley","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
 "Atlantic/St_Helena","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Australia/ACT","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
 "Australia/Adelaide","ACST","ACST","ACDT","ACDT","+09:30:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
 "Australia/Brisbane","AEST","AEST","","","+10:00:00","+00:00:00","","","","+00:00:00"
 "Australia/Broken_Hill","ACST","ACST","ACDT","ACDT","+09:30:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/Canberra","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/Currie","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
 "Australia/Darwin","ACST","ACST","","","+09:30:00","+00:00:00","","","","+00:00:00"
-"Australia/Eucla","ACWST","ACWST","","","+08:45:00","+00:00:00","","","","+00:00:00"
+"Australia/Eucla","+0845","+0845","","","+08:45:00","+00:00:00","","","","+00:00:00"
 "Australia/Hobart","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/LHI","LHST","LHST","LHDT","LHDT","+10:30:00","+00:30:00","1;0;10","+02:00:00","1;0;4","+02:00:00"
 "Australia/Lindeman","AEST","AEST","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Australia/Lord_Howe","LHST","LHST","LHDT","LHDT","+10:30:00","+00:30:00","1;0;10","+02:00:00","1;0;4","+02:00:00"
+"Australia/Lord_Howe","+1030","+1030","+11","+11","+10:30:00","+00:30:00","1;0;10","+02:00:00","1;0;4","+02:00:00"
 "Australia/Melbourne","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/North","ACST","ACST","","","+09:30:00","+00:00:00","","","","+00:00:00"
-"Australia/NSW","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
 "Australia/Perth","AWST","AWST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Australia/Queensland","AEST","AEST","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Australia/South","ACST","ACST","ACDT","ACDT","+09:30:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
 "Australia/Sydney","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/Tasmania","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/Victoria","AEST","AEST","AEDT","AEDT","+10:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Australia/West","AWST","AWST","","","+08:00:00","+00:00:00","","","","+00:00:00"
-"Australia/Yancowinna","ACST","ACST","ACDT","ACDT","+09:30:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
-"Brazil/Acre","ACT","ACT","","","-05:00:00","+00:00:00","","","","+00:00:00"
-"Brazil/DeNoronha","FNT","FNT","","","-02:00:00","+00:00:00","","","","+00:00:00"
-"Brazil/East","BRT","BRT","BRST","BRST","-03:00:00","+01:00:00","3;0;10","+00:00:00","3;0;2","+00:00:00"
-"Brazil/West","AMT","AMT","","","-04:00:00","+00:00:00","","","","+00:00:00"
-"Canada/Atlantic","AST","AST","ADT","ADT","-04:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/Central","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/East-Saskatchewan","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"Canada/Eastern","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/East_Saskatchewan","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"Canada/Mountain","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/Newfoundland","NST","NST","NDT","NDT","-03:30:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/Pacific","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Canada/Saskatchewan","CST","CST","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"Canada/Yukon","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Chile/Continental","CLT","CLT","CLST","CLST","-04:00:00","+01:00:00","2;0;8","+00:00:00","3;0;5","+00:00:00"
-"Chile/EasterIsland","EAST","EAST","EASST","EASST","-06:00:00","+01:00:00","2;6;8","+22:00:00","2;6;5","+22:00:00"
+"CET","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"CST6CDT","CST","CST","CDT","CDT","-06:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"EET","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"EST","EST","EST","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"EST5EDT","EST","EST","EDT","EDT","-05:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
 "Etc/GMT","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Etc/Greenwich","GMT","GMT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Etc/UCT","UCT","UCT","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Etc/Universal","UTC","UTC","","","+00:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+1","-01","-01","","","-01:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-1","+01","+01","","","+01:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+10","-10","-10","","","-10:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-10","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+11","-11","-11","","","-11:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-11","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+12","-12","-12","","","-12:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-12","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-13","+13","+13","","","+13:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-14","+14","+14","","","+14:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+2","-02","-02","","","-02:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-2","+02","+02","","","+02:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+3","-03","-03","","","-03:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-3","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+4","-04","-04","","","-04:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-4","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+5","-05","-05","","","-05:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-5","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+6","-06","-06","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-6","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+7","-07","-07","","","-07:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-7","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+8","-08","-08","","","-08:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-8","+08","+08","","","+08:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT+9","-09","-09","","","-09:00:00","+00:00:00","","","","+00:00:00"
+"Etc/GMT-9","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
 "Etc/UTC","UTC","UTC","","","+00:00:00","+00:00:00","","","","+00:00:00"
-"Etc/Zulu","UTC","UTC","","","+00:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Amsterdam","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Andorra","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"Europe/Astrakhan","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Athens","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
-"Europe/Belfast","GMT","GMT","BST","BST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Europe/Belgrade","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Berlin","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Bratislava","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Brussels","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Bucharest","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Budapest","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Busingen","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Chisinau","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"Europe/Chisinau","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+02:00:00"
 "Europe/Copenhagen","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Dublin","GMT","GMT","IST","IST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
+"Europe/Dublin","IST","IST","GMT","GMT","+01:00:00","-01:00:00","-1;0;10","+02:00:00","-1;0;3","+01:00:00"
 "Europe/Gibraltar","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Guernsey","GMT","GMT","BST","BST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Europe/Helsinki","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Isle_of_Man","GMT","GMT","BST","BST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
-"Europe/Istanbul","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"Europe/Istanbul","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Jersey","GMT","GMT","BST","BST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Europe/Kaliningrad","EET","EET","","","+02:00:00","+00:00:00","","","","+00:00:00"
-"Europe/Kiev","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"Europe/Kirov","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Europe/Kyiv","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Lisbon","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Europe/Ljubljana","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/London","GMT","GMT","BST","BST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"
 "Europe/Luxembourg","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Madrid","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Malta","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Mariehamn","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
-"Europe/Minsk","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
+"Europe/Minsk","+03","+03","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Monaco","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Moscow","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Europe/Nicosia","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Oslo","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Paris","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Podgorica","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Prague","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Riga","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Rome","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Samara","SAMT","SAMT","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Europe/San_Marino","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"Europe/Samara","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Sarajevo","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"Europe/Saratov","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Simferopol","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Skopje","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Sofia","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Stockholm","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Tallinn","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Tirane","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Tiraspol","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Uzhgorod","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+"Europe/Ulyanovsk","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Vaduz","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Vatican","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Vienna","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Vilnius","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Volgograd","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
 "Europe/Warsaw","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
 "Europe/Zagreb","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
-"Europe/Zaporozhye","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
 "Europe/Zurich","CET","CET","CEST","CEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"Factory","-00","-00","","","+00:00:00","+00:00:00","","","","+00:00:00"
+"HST","HST","HST","","","-10:00:00","+00:00:00","","","","+00:00:00"
 "Indian/Antananarivo","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Chagos","IOT","IOT","","","+06:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Christmas","CXT","CXT","","","+07:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Cocos","CCT","CCT","","","+06:30:00","+00:00:00","","","","+00:00:00"
+"Indian/Chagos","+06","+06","","","+06:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Christmas","+07","+07","","","+07:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Cocos","+0630","+0630","","","+06:30:00","+00:00:00","","","","+00:00:00"
 "Indian/Comoro","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Kerguelen","TFT","TFT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Mahe","SCT","SCT","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Maldives","MVT","MVT","","","+05:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Mauritius","MUT","MUT","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Kerguelen","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Mahe","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Maldives","+05","+05","","","+05:00:00","+00:00:00","","","","+00:00:00"
+"Indian/Mauritius","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
 "Indian/Mayotte","EAT","EAT","","","+03:00:00","+00:00:00","","","","+00:00:00"
-"Indian/Reunion","RET","RET","","","+04:00:00","+00:00:00","","","","+00:00:00"
-"Mexico/BajaNorte","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
-"Mexico/BajaSur","MST","MST","MDT","MDT","-07:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"Mexico/General","CST","CST","CDT","CDT","-06:00:00","+01:00:00","1;0;4","+02:00:00","-1;0;10","+02:00:00"
-"Pacific/Apia","WSST","WSST","WSDT","WSDT","+13:00:00","+01:00:00","-1;0;9","+03:00:00","1;0;4","+04:00:00"
+"Indian/Reunion","+04","+04","","","+04:00:00","+00:00:00","","","","+00:00:00"
+"MET","MET","MET","MEST","MEST","+01:00:00","+01:00:00","-1;0;3","+02:00:00","-1;0;10","+03:00:00"
+"MST","MST","MST","","","-07:00:00","+00:00:00","","","","+00:00:00"
+"MST7MDT","MST","MST","MDT","MDT","-07:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"Pacific/Apia","+13","+13","","","+13:00:00","+00:00:00","","","","+00:00:00"
 "Pacific/Auckland","NZST","NZST","NZDT","NZDT","+12:00:00","+01:00:00","-1;0;9","+02:00:00","1;0;4","+03:00:00"
-"Pacific/Chatham","CHAST","CHAST","CHADT","CHADT","+12:45:00","+01:00:00","-1;0;9","+02:00:00","1;0;4","+03:00:00"
-"Pacific/Chuuk","CHUT","CHUT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Easter","EAST","EAST","EASST","EASST","-06:00:00","+01:00:00","2;6;8","+22:00:00","2;6;5","+22:00:00"
-"Pacific/Efate","VUT","VUT","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Enderbury","PHOT","PHOT","","","+13:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Fakaofo","TKT","TKT","","","+13:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Fiji","FJT","FJT","FJST","FJST","+12:00:00","+01:00:00","1;0;11","+02:00:00","3;0;1","+03:00:00"
-"Pacific/Funafuti","TVT","TVT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Galapagos","GALT","GALT","","","-06:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Gambier","GAMT","GAMT","","","-09:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Guadalcanal","SBT","SBT","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Bougainville","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Chatham","+1245","+1245","+1345","+1345","+12:45:00","+01:00:00","-1;0;9","+02:45:00","1;0;4","+03:45:00"
+"Pacific/Chuuk","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Easter","-06","-06","-05","-05","-06:00:00","+01:00:00","1;0;9","+21:00:00","1;0;4","+23:00:00"
+"Pacific/Efate","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Fakaofo","+13","+13","","","+13:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Fiji","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Funafuti","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Galapagos","-06","-06","","","-06:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Gambier","-09","-09","","","-09:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Guadalcanal","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
 "Pacific/Guam","ChST","ChST","","","+10:00:00","+00:00:00","","","","+00:00:00"
 "Pacific/Honolulu","HST","HST","","","-10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Johnston","HST","HST","","","-10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Kiritimati","LINT","LINT","","","+14:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Kosrae","KOST","KOST","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Kwajalein","MHT","MHT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Majuro","MHT","MHT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Marquesas","MART","MART","","","-09:30:00","+00:00:00","","","","+00:00:00"
+"Pacific/Kanton","+13","+13","","","+13:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Kiritimati","+14","+14","","","+14:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Kosrae","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Kwajalein","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Majuro","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Marquesas","-0930","-0930","","","-09:30:00","+00:00:00","","","","+00:00:00"
 "Pacific/Midway","SST","SST","","","-11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Nauru","NRT","NRT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Niue","NUT","NUT","","","-11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Norfolk","NFT","NFT","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Noumea","NCT","NCT","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Nauru","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Niue","-11","-11","","","-11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Norfolk","+11","+11","+12","+12","+11:00:00","+01:00:00","1;0;10","+02:00:00","1;0;4","+03:00:00"
+"Pacific/Noumea","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
 "Pacific/Pago_Pago","SST","SST","","","-11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Palau","PWT","PWT","","","+09:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Pitcairn","PST","PST","","","-08:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Pohnpei","PONT","PONT","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Ponape","PONT","PONT","","","+11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Port_Moresby","PGT","PGT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Rarotonga","CKT","CKT","","","-10:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Palau","+09","+09","","","+09:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Pitcairn","-08","-08","","","-08:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Pohnpei","+11","+11","","","+11:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Port_Moresby","+10","+10","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Rarotonga","-10","-10","","","-10:00:00","+00:00:00","","","","+00:00:00"
 "Pacific/Saipan","ChST","ChST","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Samoa","SST","SST","","","-11:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Tahiti","TAHT","TAHT","","","-10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Tarawa","GILT","GILT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Tongatapu","TOT","TOT","","","+13:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Truk","CHUT","CHUT","","","+10:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Wake","WAKT","WAKT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Wallis","WFT","WFT","","","+12:00:00","+00:00:00","","","","+00:00:00"
-"Pacific/Yap","CHUT","CHUT","","","+10:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Tahiti","-10","-10","","","-10:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Tarawa","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Tongatapu","+13","+13","","","+13:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Wake","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"Pacific/Wallis","+12","+12","","","+12:00:00","+00:00:00","","","","+00:00:00"
+"PST8PDT","PST","PST","PDT","PDT","-08:00:00","+01:00:00","2;0;3","+02:00:00","1;0;11","+02:00:00"
+"WET","WET","WET","WEST","WEST","+00:00:00","+01:00:00","-1;0;3","+01:00:00","-1;0;10","+02:00:00"

data/tzinfo.pl

@@ -0,0 +1,257 @@
+#!/usr/bin/perl -w
+
+# created based on tzdump.pl
+
+use strict;
+
+sub timeoffset
+{
+    my $value = shift;
+    my $seconds = $value % 60;
+    my $minutes = ($value / 60) % 60;
+    my $hours = $value / 3600;
+    sprintf "%+03d:%02d:%02d",$hours,$minutes,$seconds;
+}
+
+# mtwtfss mtwtfss 
+
+sub timerule
+{
+    my ($time,$isgmt,$offset) = @_;
+
+    # print "isgmt=$isgmt time=$time offset=$offset\n";
+
+    $time += $offset if(!$isgmt);
+    
+    my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$foo) = gmtime($time);
+    ++$mon;
+    my $nweek = int(($mday-1)/7) + 1;
+    $nweek = -1 if($nweek >= 4);
+    "$nweek;$wday;$mon";
+}
+
+sub dsttime
+{
+    my ($time,$isstd,$offset1,$offset2) = @_;
+    # print "isstd=$isstd time=$time offset1=$offset1 offset2=$offset2\n";
+
+    $time += ($isstd ? $offset1 : $offset2);
+
+    my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$foo) = gmtime($time);
+    sprintf "%+03d:%02d:%02d",$hour,$min,$sec;
+}
+
+sub tzinfo
+{
+    my $dir = "/usr/share/zoneinfo";
+    my $zone = shift;
+
+    if (not open (FILE, "$dir/$zone"))
+    {
+	warn "open $dir/$zone: $!\n";
+	return;
+    }
+
+    my $year = 1900 + (gmtime(time))[5];
+    
+    my $tzfile = {};
+    my $data;
+
+    sysread (FILE, $data, 44) or die;
+
+    my ($header, $reserved, $ttisgmtcnt, $ttisstdcnt, $leapcnt, $timecnt,
+	$typecnt, $charcnt) = unpack "a4 a16 N N N N N N", $data;
+
+    if ($header ne "TZif")
+    {
+	warn "$dir/$zone: Doesn't look like tzfile data\n";
+	close FILE;
+	return;
+    }
+
+    # print "ttisgmtcnt=$ttisgmtcnt, ttisstdcnt=$ttisstdcnt, leapcnt=$leapcnt, timecnt=$timecnt, typecnt=$typecnt, charcnt=$charcnt\n";
+
+    my $tzdata;
+    my $index = 0;
+
+    sysread (FILE, $tzdata, 5 * $timecnt + 6 * $typecnt + $charcnt +
+	     8 * $leapcnt + $ttisstdcnt + $ttisgmtcnt);
+
+    my $tzchunk = sub
+    {
+	my $howbig = shift;
+	my $chunk = substr ($tzdata, $index, $howbig);
+	$index += $howbig;
+	$chunk;
+    };
+
+    my %ttimes;
+    my @ttimes;
+    my @ttindexes;
+
+    my @dates;  # settings for current year
+    my @indexes;
+
+    my $lastindex = -1;
+    
+    if ($timecnt)
+    {
+	$data = &$tzchunk (4 * $timecnt);
+	@ttimes = unpack ("N" x $timecnt, $data);
+
+	$data = &$tzchunk ($timecnt);
+	@ttindexes = unpack "C" x $timecnt, $data;
+
+	for (my $i=0; $i<=$#ttimes; $i++)
+	{
+	    my $ruleyear = 1900 + (gmtime($ttimes[$i]))[5];
+
+	    $lastindex = $ttindexes[$i];
+	    
+	    if ($ruleyear == $year)
+	    {
+		push @dates, $ttimes[$i];
+		push @indexes, $ttindexes[$i];
+	    }
+	}
+    }
+
+    my @ttinfo;
+
+    foreach (0 .. $typecnt - 1)
+    {
+	$data = &$tzchunk (6);
+	my ($gmtoff, $isdst, $abbrind) = unpack ("N c C", $data);
+	$gmtoff = unpack ("l", pack ("L", $gmtoff));
+	push (@ttinfo, { gmtoff => $gmtoff, isdst => $isdst, abbrind => $abbrind });
+	# print "ttinfo[$_]: gmtoff=$gmtoff isdst=$isdst abbrind=$abbrind\n";
+    }
+
+ 
+    my $tznames;
+
+    if ($charcnt)
+    {
+	$tznames = &$tzchunk ($charcnt) or die;
+	# print "abbrevs: ", join (", ", split /\000/, $tznames), "\n";
+    }
+
+    my @leapsecs;
+
+    if ($leapcnt)
+    {
+	$data = &$tzchunk (8 * $leapcnt);
+	# print "leapsecs: ", join (", ", unpack ("NN" x $leapcnt, $data)), "\n";
+    }
+
+    my @stddata;
+    if ($ttisstdcnt)
+    {
+	$data = &$tzchunk ($ttisstdcnt);
+	@stddata = unpack ("C" x $ttisstdcnt, $data);
+	# print "isstd: ", join (", ", @stddata), "\n";
+    }
+
+    my @gmtdata;
+    if ($ttisgmtcnt)
+    {
+	$data = &$tzchunk ($ttisgmtcnt);
+	@gmtdata = unpack ("C" x $ttisgmtcnt, $data);
+	# print "isgmt: ", join(", ", @gmtdata), "\n";
+    }
+
+    close FILE;
+
+    # Print Boost date_time_zoneinfo line
+
+    # for(my $i=0; $i<=$#dates; $i++)
+    # {
+    #  print scalar gmtime ($dates[$i]), " => ", $indexes[$i], " ", $ttimes[$i], "\n";
+    # }
+
+    if ($#dates == 1)
+    {
+	# ID, STD ABBR, STD NAME, DST ABBR, DST NAME, GMT offset, DST adjustment, Rule1, Time1, Rule2, Time2
+	# "Europe/Helsinki","EET","EET","EEST","EEST","+02:00:00","+01:00:00","-1;0;3","+03:00:00","-1;0;10","+04:00:00"
+	# Rule = week,day,month
+	# week=1...5 or -1 if last week. We interpret week 4/5 to always imply last week
+	# day=0...6, 0=Sun
+	
+	my $isdst1 = $ttinfo[$indexes[0]]{isdst};
+	my $isdst2 = $ttinfo[$indexes[1]]{isdst};
+
+	my $abbrind1 = $ttinfo[$indexes[0]]{abbrind};
+	my $abbrind2 = $ttinfo[$indexes[1]]{abbrind};
+
+	my $isgmt1 = $gmtdata[$indexes[0]];
+	my $isgmt2 = $gmtdata[$indexes[1]];
+
+	my $isstd1 = $stddata[$indexes[0]];
+	my $isstd2 = $stddata[$indexes[1]];
+	
+	my $zname1 = substr($tznames,$abbrind1,index($tznames,"\000",$abbrind1)-$abbrind1);
+	my $zname2 = substr($tznames,$abbrind2,index($tznames,"\000",$abbrind2)-$abbrind2);
+
+	if($isdst1)
+	{
+	    my $tmp = $zname1;
+	    $zname1 = $zname2;
+	    $zname2 = $tmp;
+	}
+	
+	my $offset1 = $ttinfo[$indexes[0]]{gmtoff};
+	my $offset2 = $ttinfo[$indexes[1]]{gmtoff};
+
+	my $gmtoffset = ($isdst1 ? timeoffset($offset2) : timeoffset($offset1));
+	my $dstadjustment = timeoffset($isdst1 ? $offset1-$offset2 : $offset2-$offset1);
+
+	my $dststartrule = timerule($isdst1 ? $dates[0] : $dates[1], $isgmt1, $offset1);
+	my $dststarttime = ($isdst1 ? dsttime($dates[1],$isstd2,$offset2,$offset1) : dsttime($dates[0],$isstd1,$offset1,$offset2));
+	
+	my $dstendrule = timerule($isdst1 ? $dates[1] : $dates[0], $isgmt2, $offset2);
+	my $dstendtime = ($isdst1 ? dsttime($dates[0],$isstd1,$offset1,$offset2) : dsttime($dates[1],$isstd2,$offset2,$offset1));
+	
+	print "\"$zone\",\"$zname1\",\"$zname1\",\"$zname2\",\"$zname2\",\"$gmtoffset\",\"$dstadjustment\",\"$dststartrule\",\"$dststarttime\",\"$dstendrule\",\"$dstendtime\"\n";
+	
+    }
+    else
+    {
+	# Use the last row if everything fails (Asia/Calcutta, Europe/Moscow)
+
+	if($lastindex < 0)
+	{
+	    $lastindex = $#ttinfo;
+	}
+	
+	# ID, STD ABBR, STD NAME, DST ABBR, DST NAME, GMT offset, DST adjustment, Rule1, Time1, Rule2, Time2
+	# "Europe/Moscow","MSK","MSK","","","+03:00:00","+00:00:00","","","","+00:00:00"
+
+	my $isdst = $ttinfo[$lastindex]{isdst};
+	my $abbrind = $ttinfo[$lastindex]{abbrind};
+	my $isgmt = $gmtdata[$lastindex];
+	my $isstd = $stddata[$lastindex];
+	
+	my $zname = substr($tznames,$abbrind,index($tznames,"\000",$abbrind)-$abbrind);
+
+	my $offset = $ttinfo[$lastindex]{gmtoff};
+	my $gmtoffset = timeoffset($offset);
+	my $dstadjustment = "+00:00:00";
+
+	my $dststartrule = "";
+	my $dststarttime = "";
+	
+	my $dstendrule = "";
+	my $dstendtime = "+00:00:00"; # no idea why the Boost.Date_time does this
+
+	# print "$gmtoffset $offset\n";
+	
+	print "\"$zone\",\"$zname\",\"$zname\",\"\",\"\",\"$gmtoffset\",\"$dstadjustment\",\"$dststartrule\",\"$dststarttime\",\"$dstendrule\",\"$dstendtime\"\n";
+	
+    }
+}
+
+
+foreach my $filename (@ARGV)
+{
+    tzinfo ($filename);
+}

include/boost/date_time/local_time/local_date_time.hpp

@@ -313,7 +313,7 @@ namespace local_time {
       return local_date_time_base(utc_time_type(this->time_) + td, new_tz);
     }
 
-    //! Returns name of associated time zone or "Coordinated Universal Time".
+    //! Returns name of associated time zone or "UTC".
     /*! Optional bool parameter will return time zone as an offset
      * (ie "+07:00" extended ISO 8601 format). Empty string is returned for
      * classes that do not use a time_zone */
@@ -324,7 +324,7 @@ namespace local_time {
           return std::string("Z");
         }
         else {
-          return std::string("Coordinated Universal Time");
+          return std::string("UTC");
         }
       }
       if (is_dst()) {

test/local_time/testlocal_time_facet.cpp

@@ -85,19 +85,19 @@ int main(int /* argc */, char const* argv[]){
   pt_facet* ptimefacet1 = new pt_facet("%a %b %d %H:%M:%S %Y %Z"); // show that zone is ignored
   std::locale loc2(std::locale::classic(), ptimefacet1);
 
-
+  // as of IANA 2025b the full name is the same as the abbreviated name
   std::cout << "\nFull time zone names tests" << std::endl;
   teststreaming("ptime with %Z flag\n", a_time, std::string("Wed Dec 15 12:00:00 2004") , loc2);
   
-  teststreaming("UTC local_date_time", ldt1, std::string("Wed Dec 15 12:00:00 2004 Coordinated Universal Time"), loc1);
-  teststreaming("Chicago in summer", ldt2, std::string("Sun Aug 15 07:00:00 2004 Central Daylight Time") , loc1);
-  teststreaming("Denver in winter", ldt3, std::string("Wed Dec 15 05:00:00 2004 Mountain Standard Time"), loc1);
-  teststreaming("Los Angeles in summer", ldt4, std::string("Sun Aug 15 05:00:00 2004 Pacific Daylight Time"), loc1);
-  teststreaming("New York in winter", ldt5, std::string("Wed Dec 15 07:00:00 2004 Eastern Standard Time"), loc1);
-  teststreaming("Phoenix in Summer", ldt6, std::string("Sun Aug 15 05:00:00 2004 Mountain Standard Time"), loc1);
+  teststreaming("UTC local_date_time", ldt1, std::string("Wed Dec 15 12:00:00 2004 UTC"), loc1);
+  teststreaming("Chicago in summer", ldt2, std::string("Sun Aug 15 07:00:00 2004 CDT") , loc1);
+  teststreaming("Denver in winter", ldt3, std::string("Wed Dec 15 05:00:00 2004 MST"), loc1);
+  teststreaming("Los Angeles in summer", ldt4, std::string("Sun Aug 15 05:00:00 2004 PDT"), loc1);
+  teststreaming("New York in winter", ldt5, std::string("Wed Dec 15 07:00:00 2004 EST"), loc1);
+  teststreaming("Phoenix in Summer", ldt6, std::string("Sun Aug 15 05:00:00 2004 MST"), loc1);
 
-  teststreaming("UTC local_time_period", ltp1, std::string("[Wed Dec 15 12:00:00 2004 Coordinated Universal Time/Wed Dec 15 22:24:04 2004 Coordinated Universal Time]"), loc1);
-  teststreaming("LA local_time_period", ltp2, std::string("[Sun Aug 15 05:00:00 2004 Pacific Daylight Time/Sun Aug 15 20:20:40 2004 Pacific Daylight Time]"), loc1);
+  teststreaming("UTC local_time_period", ltp1, std::string("[Wed Dec 15 12:00:00 2004 UTC/Wed Dec 15 22:24:04 2004 UTC]"), loc1);
+  teststreaming("LA local_time_period", ltp2, std::string("[Sun Aug 15 05:00:00 2004 PDT/Sun Aug 15 20:20:40 2004 PDT]"), loc1);
 
   //ptimefacet1->format("%c %z"); // show that zone abbrev is ignored
   ptimefacet1->format("%a %b %d %H:%M:%S %Y %z"); // show that zone abbrev is ignored
@@ -170,11 +170,11 @@ int main(int /* argc */, char const* argv[]){
   /* Again, wide stream tests are more thoroughly done in the 
    * time_facet tests. Here we just need to show that they work */
   std::cout << "\nFull time zone names tests - wide stream" << std::endl;
-  teststreaming("UTC local_date_time", ldt1, std::wstring(L"Wed Dec 15 12:00:00 2004 Coordinated Universal Time"), loc3);
-  teststreaming("Chicago in summer", ldt2, std::wstring(L"Sun Aug 15 07:00:00 2004 Central Daylight Time") , loc3);
+  teststreaming("UTC local_date_time", ldt1, std::wstring(L"Wed Dec 15 12:00:00 2004 UTC"), loc3);
+  teststreaming("Chicago in summer", ldt2, std::wstring(L"Sun Aug 15 07:00:00 2004 CDT") , loc3);
  
-  teststreaming("UTC local_time_period", ltp1, std::wstring(L"[Wed Dec 15 12:00:00 2004 Coordinated Universal Time/Wed Dec 15 22:24:04 2004 Coordinated Universal Time]"), loc3);
-  teststreaming("LA local_time_period", ltp2, std::wstring(L"[Sun Aug 15 05:00:00 2004 Pacific Daylight Time/Sun Aug 15 20:20:40 2004 Pacific Daylight Time]"), loc3);
+  teststreaming("UTC local_time_period", ltp1, std::wstring(L"[Wed Dec 15 12:00:00 2004 UTC/Wed Dec 15 22:24:04 2004 UTC]"), loc3);
+  teststreaming("LA local_time_period", ltp2, std::wstring(L"[Sun Aug 15 05:00:00 2004 PDT/Sun Aug 15 20:20:40 2004 PDT]"), loc3);
 
   //wtimefacet->format(L"%c %z"); // abbrev
   wtimefacet->format(L"%a %b %d %H:%M:%S %Y %z"); // abbrev

test/local_time/testtz_database.cpp

@@ -53,10 +53,10 @@ int main(int /* argc */, char const* argv[]){
   time_zone_ptr nyc_test = tz_db.time_zone_from_region("America/New_York");
   check("nyc Valid pointer", nyc_test != time_zone_ptr() ); 
   check("nyc Abbreviations",nyc_test->std_zone_abbrev() == std::string("EST")); 
-  check("nyc Full Name", nyc_test->std_zone_name() == std::string("Eastern Standard Time")); 
+  check("nyc Full Name", nyc_test->std_zone_name() == std::string("EST")); 
   check("nyc Abbreviations",nyc_test->dst_zone_abbrev() == std::string("EDT")); 
   //std::cout << nyc_test->std_zone_name() << std::endl;
-  check("nyc Full Name", nyc_test->dst_zone_name() == std::string("Eastern Daylight Time")); 
+  check("nyc Full Name", nyc_test->dst_zone_name() == std::string("EDT")); 
   check("nyc GMT Offset", nyc_test->base_utc_offset() == hours(-5));
   check("nyc DST Offset", nyc_test->dst_offset() == hours(1));
   //std::cout << nyc_test->dst_local_start_time(2004) << std::endl;
@@ -67,7 +67,7 @@ int main(int /* argc */, char const* argv[]){
   time_zone_ptr phx_test = tz_db.time_zone_from_region("America/Phoenix");
   check("az Valid pointer", phx_test != time_zone_ptr() ); 
   check("az Abbreviations",phx_test->std_zone_abbrev() == std::string("MST"));  
-  check("az Full Name", phx_test->std_zone_name() == std::string("Mountain Standard Time"));  
+  check("az Full Name", phx_test->std_zone_name() == std::string("MST"));  
   check("az Abbreviations", phx_test->dst_zone_abbrev() == std::string(""));  
   check("az Full Name", phx_test->dst_zone_name() == std::string(""));  
   check("az GMT Offset", phx_test->base_utc_offset() == hours(-7));

xmldoc/local_date_time.xml

@@ -273,7 +273,7 @@ az.local_time(); // 3am 2004-Nov-5</screen></entry>
           <!-- 
           <row>
             <entry valign="top" morerows="1"><screen>std::string zone_name()</screen></entry>
-            <entry>Returns full zone name from associated time zone or "Coordinated Universal Time" if time_zone_ptr is NULL.</entry>
+            <entry>Returns full zone name from associated time zone or "UTC" if time_zone_ptr is NULL.</entry>
           </row>
           <row>
             <entry>