Below find the results of "tail -1" applied to the files output by my last message's version of "zic". --ado Africa/Algiers: CET-1 Africa/Luanda: WAT-1 Africa/Porto-Novo: WAT-1 Africa/Gaborone: CAT-2 Africa/Ouagadougou: GMT0 Africa/Bujumbura: CAT-2 Africa/Douala: WAT-1 Africa/Bangui: WAT-1 Africa/Ndjamena: WAT-1 Africa/Kinshasa: WAT-1 Africa/Lubumbashi: CAT-2 Africa/Brazzaville: WAT-1 Africa/Abidjan: GMT0 Africa/Djibouti: EAT-3 Africa/Cairo: EET-2<EEST>,M4.5.5/0,M9.5.4/24 Africa/Malabo: WAT-1 Africa/Asmera: EAT-3 Africa/Addis_Ababa: EAT-3 Africa/Libreville: WAT-1 Africa/Banjul: GMT0 Africa/Accra: GMT0 Africa/Conakry: GMT0 Africa/Bissau: GMT0 Africa/Nairobi: EAT-3 Africa/Maseru: <SAST>-2 Africa/Monrovia: GMT0 Africa/Tripoli: EET-2 Africa/Blantyre: CAT-2 Africa/Bamako: GMT0 Africa/Timbuktu: GMT0 Africa/Nouakchott: GMT0 Africa/Casablanca: WET0 Africa/El_Aaiun: WET0 Africa/Maputo: CAT-2 Africa/Windhoek: WAT-1<WAST>,M9.1.0,M4.1.0 Africa/Niamey: WAT-1 Africa/Lagos: WAT-1 Africa/Kigali: CAT-2 Africa/Sao_Tome: GMT0 Africa/Dakar: GMT0 Africa/Freetown: GMT0 Africa/Mogadishu: EAT-3 Africa/Johannesburg: <SAST>-2 Africa/Khartoum: EAT-3 Africa/Mbabane: <SAST>-2 Africa/Dar_es_Salaam: EAT-3 Africa/Lome: GMT0 Africa/Tunis: CET-1 Africa/Kampala: EAT-3 Africa/Lusaka: CAT-2 Africa/Harare: CAT-2 Africa/Ceuta: CET-1<CEST>,M3.5.0,M10.5.0 America/Danmarkshavn: GMT0 America/Scoresbysund: EGT1<EGST>,M3.5.0/0,M10.5.0/0 America/Godthab: America/Thule: AST4ADT,M4.1.0,M10.5.0 America/New_York: EST5EDT,M4.1.0,M10.5.0 America/Chicago: CST6CDT,M4.1.0,M10.5.0 America/North_Dakota/Center: CST6CDT,M4.1.0,M10.5.0 America/Denver: MST7MDT,M4.1.0,M10.5.0 America/Los_Angeles: PST8PDT,M4.1.0,M10.5.0 America/Juneau: <AKST>9<AKDT>,M4.1.0,M10.5.0 America/Yakutat: <AKST>9<AKDT>,M4.1.0,M10.5.0 America/Anchorage: <AKST>9<AKDT>,M4.1.0,M10.5.0 America/Nome: <AKST>9<AKDT>,M4.1.0,M10.5.0 America/Adak: <HAST>10<HADT>,M4.1.0,M10.5.0 America/Phoenix: MST7 America/Boise: MST7MDT,M4.1.0,M10.5.0 America/Indianapolis: EST5 America/Indiana/Marengo: EST5 America/Indiana/Knox: EST5 America/Indiana/Vevay: EST5 America/Indiana/Indianapolis: EST5 America/Louisville: EST5EDT,M4.1.0,M10.5.0 America/Kentucky/Monticello: EST5EDT,M4.1.0,M10.5.0 America/Kentucky/Louisville: EST5EDT,M4.1.0,M10.5.0 America/Detroit: EST5EDT,M4.1.0,M10.5.0 America/Menominee: CST6CDT,M4.1.0,M10.5.0 America/St_Johns: NST3:30NDT,M4.1.0/0:01,M10.5.0/0:01 America/Goose_Bay: AST4ADT,M4.1.0/0:01,M10.5.0/0:01 America/Halifax: AST4ADT,M4.1.0,M10.5.0 America/Glace_Bay: AST4ADT,M4.1.0,M10.5.0 America/Montreal: EST5EDT,M4.1.0,M10.5.0 America/Toronto: EST5EDT,M4.1.0,M10.5.0 America/Thunder_Bay: EST5EDT,M4.1.0,M10.5.0 America/Nipigon: EST5EDT,M4.1.0,M10.5.0 America/Rainy_River: CST6CDT,M4.1.0,M10.5.0 America/Winnipeg: CST6CDT,M4.1.0,M10.5.0/3 America/Regina: CST6 America/Swift_Current: CST6 America/Edmonton: MST7MDT,M4.1.0,M10.5.0 America/Vancouver: PST8PDT,M4.1.0,M10.5.0 America/Dawson_Creek: MST7 America/Pangnirtung: EST5EDT,M4.1.0,M10.5.0 America/Iqaluit: EST5EDT,M4.1.0,M10.5.0 America/Rankin_Inlet: CST6CDT,M4.1.0,M10.5.0 America/Cambridge_Bay: MST7MDT,M4.1.0,M10.5.0 America/Yellowknife: MST7MDT,M4.1.0,M10.5.0 America/Inuvik: MST7MDT,M4.1.0,M10.5.0 America/Whitehorse: PST8PDT,M4.1.0,M10.5.0 America/Dawson: PST8PDT,M4.1.0,M10.5.0 America/Cancun: CST6CDT,M4.1.0,M10.5.0 America/Merida: CST6CDT,M4.1.0,M10.5.0 America/Monterrey: CST6CDT,M4.1.0,M10.5.0 America/Mexico_City: CST6CDT,M4.1.0,M10.5.0 America/Chihuahua: MST7MDT,M4.1.0,M10.5.0 America/Hermosillo: MST7 America/Mazatlan: MST7MDT,M4.1.0,M10.5.0 America/Tijuana: PST8PDT,M4.1.0,M10.5.0 America/Anguilla: AST4 America/Antigua: AST4 America/Nassau: EST5EDT,M4.1.0,M10.5.0 America/Barbados: AST4 America/Belize: CST6 America/Cayman: EST5 America/Costa_Rica: CST6 America/Havana: CST5CDT,M4.1.0/0,M10.5.0/1 America/Dominica: AST4 America/Santo_Domingo: AST4 America/El_Salvador: CST6 America/Grenada: AST4 America/Guadeloupe: AST4 America/Guatemala: CST6 America/Port-au-Prince: EST5 America/Tegucigalpa: CST6 America/Jamaica: EST5 America/Martinique: AST4 America/Montserrat: AST4 America/Managua: CST6 America/Panama: EST5 America/Puerto_Rico: AST4 America/St_Kitts: AST4 America/St_Lucia: AST4 America/Miquelon: <PMST>3<PMDT>,M4.1.0,M10.5.0 America/St_Vincent: AST4 America/Grand_Turk: EST5EDT,M4.1.0/0,M10.5.0/0 America/Tortola: AST4 America/St_Thomas: AST4 America/Argentina/Buenos_Aires: ART3 America/Argentina/Cordoba: ART3 America/Argentina/Tucuman: ART3 America/Argentina/La_Rioja: ART3 America/Argentina/San_Juan: ART3 America/Argentina/Jujuy: ART3 America/Argentina/Catamarca: ART3 America/Argentina/Mendoza: ART3 America/Argentina/ComodRivadavia: ART3 America/Argentina/Rio_Gallegos: ART3 America/Argentina/Ushuaia: ART3 America/Aruba: AST4 America/La_Paz: BOT4 America/Noronha: FNT2 America/Belem: BRT3 America/Fortaleza: BRT3 America/Recife: BRT3 America/Araguaina: BRT3 America/Maceio: BRT3 America/Bahia: BRT3 America/Sao_Paulo: BRT3<BRST>,M10.3.0/0,M2.3.0/0 America/Campo_Grande: AMT4<AMST>,M10.3.0/0,M2.3.0/0 America/Cuiaba: AMT4<AMST>,M10.3.0/0,M2.3.0/0 America/Porto_Velho: AMT4 America/Boa_Vista: AMT4 America/Manaus: AMT4 America/Eirunepe: ACT5 America/Rio_Branco: ACT5 America/Santiago: America/Bogota: COT5 America/Curacao: AST4 America/Guayaquil: ECT5 America/Cayenne: GFT3 America/Guyana: GYT4 America/Asuncion: PYT4<PYST>,M10.3.0/0,M3.2.0/0 America/Lima: PET5 America/Paramaribo: SRT3 America/Port_of_Spain: AST4 America/Montevideo: UYT3 America/Caracas: VET4 America/Shiprock: MST7MDT,M4.1.0,M10.5.0 America/Atka: <HAST>10<HADT>,M4.1.0,M10.5.0 America/Buenos_Aires: ART3 America/Catamarca: ART3 America/Cordoba: ART3 America/Ensenada: PST8PDT,M4.1.0,M10.5.0 America/Fort_Wayne: EST5 America/Jujuy: ART3 America/Knox_IN: EST5 America/Mendoza: ART3 America/Porto_Acre: ACT5 America/Rosario: ART3 America/Virgin: AST4 Antarctica/Casey: WST-8 Antarctica/Davis: <DAVT>-7 Antarctica/Mawson: <MAWT>-6 Antarctica/DumontDUrville: <DDUT>-10 Antarctica/Syowa: <SYOT>-3 Antarctica/Vostok: <VOST>-6 Antarctica/Rothera: <ROTT>3 Antarctica/Palmer: Antarctica/McMurdo: <NZST>-12<NZDT>,M10.1.0,M3.3.0/3 Antarctica/South_Pole: <NZST>-12<NZDT>,M10.1.0,M3.3.0/3 Arctic/Longyearbyen: CET-1<CEST>,M3.5.0,M10.5.0 Asia/Kabul: AFT-4:30 Asia/Yerevan: AMT-4<AMST>,M3.5.0,M10.5.0/3 Asia/Baku: AZT-4<AZST>,M3.5.0/1,M10.5.0/1 Asia/Bahrain: AST-3 Asia/Dhaka: BDT-6 Asia/Thimphu: BTT-6 Asia/Brunei: BNT-8 Asia/Rangoon: MMT-6:30 Asia/Phnom_Penh: ICT-7 Asia/Harbin: CST-8 Asia/Shanghai: CST-8 Asia/Chongqing: CST-8 Asia/Urumqi: CST-8 Asia/Kashgar: CST-8 Asia/Hong_Kong: HKT-8 Asia/Taipei: CST-8 Asia/Macau: CST-8 Asia/Nicosia: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Asia/Tbilisi: GET-3<GEST>,M3.5.0,M10.5.0/3 Asia/Dili: TPT-9 Asia/Calcutta: IST-5:30 Asia/Jakarta: WIT-7 Asia/Pontianak: WIT-7 Asia/Makassar: CIT-8 Asia/Jayapura: EIT-9 Asia/Tehran: Asia/Baghdad: AST-3ADT,J91/3,J274/4 Asia/Jerusalem: Asia/Tokyo: JST-9 Asia/Amman: EET-2<EEST>,M3.5.4/0,M9.5.4/1 Asia/Almaty: <ALMT>-6 Asia/Qyzylorda: <QYZT>-6 Asia/Aqtobe: <AQTT>-5 Asia/Aqtau: <AQTT>-4 Asia/Oral: <ORAT>-4 Asia/Bishkek: KGT-5<KGST>,M3.5.0/2:30,M10.5.0/2:30 Asia/Seoul: KST-9 Asia/Pyongyang: KST-9 Asia/Kuwait: AST-3 Asia/Vientiane: ICT-7 Asia/Beirut: EET-2<EEST>,M3.5.0/0,M10.5.0/0 Asia/Kuala_Lumpur: MYT-8 Asia/Kuching: MYT-8 Asia/Hovd: <HOVT>-7<HOVST>,M3.5.6,M9.5.6 Asia/Ulaanbaatar: <ULAT>-8<ULAST>,M3.5.6,M9.5.6 Asia/Choibalsan: <CHOT>-9<CHOST>,M3.5.6,M9.5.6 Asia/Katmandu: NPT-5:45 Asia/Muscat: GST-4 Asia/Karachi: PKT-5 Asia/Gaza: EET-2<EEST>,M4.3.5/0,M10.3.5/0 Asia/Manila: PHT-8 Asia/Qatar: AST-3 Asia/Riyadh: AST-3 Asia/Singapore: SGT-8 Asia/Colombo: LKT-6 Asia/Damascus: EET-2<EEST>,J91/0,J274/0 Asia/Dushanbe: TJT-5 Asia/Bangkok: ICT-7 Asia/Ashgabat: TMT-5 Asia/Dubai: GST-4 Asia/Samarkand: UZT-5 Asia/Tashkent: UZT-5 Asia/Saigon: ICT-7 Asia/Aden: AST-3 Asia/Yekaterinburg: <YEKT>-5<YEKST>,M3.5.0,M10.5.0/3 Asia/Omsk: <OMST>-6<OMSST>,M3.5.0,M10.5.0/3 Asia/Novosibirsk: <NOVT>-6<NOVST>,M3.5.0,M10.5.0/3 Asia/Krasnoyarsk: <KRAT>-7<KRAST>,M3.5.0,M10.5.0/3 Asia/Irkutsk: <IRKT>-8<IRKST>,M3.5.0,M10.5.0/3 Asia/Yakutsk: <YAKT>-9<YAKST>,M3.5.0,M10.5.0/3 Asia/Vladivostok: <VLAT>-10<VLAST>,M3.5.0,M10.5.0/3 Asia/Sakhalin: <SAKT>-10<SAKST>,M3.5.0,M10.5.0/3 Asia/Magadan: <MAGT>-11<MAGST>,M3.5.0,M10.5.0/3 Asia/Kamchatka: <PETT>-12<PETST>,M3.5.0,M10.5.0/3 Asia/Anadyr: <ANAT>-12<ANAST>,M3.5.0,M10.5.0/3 Asia/Riyadh87: zzz-3:07:04 Asia/Riyadh88: zzz-3:07:04 Asia/Riyadh89: zzz-3:07:04 Asia/Istanbul: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Asia/Ashkhabad: TMT-5 Asia/Chungking: CST-8 Asia/Dacca: BDT-6 Asia/Macao: CST-8 Asia/Ujung_Pandang: CIT-8 Asia/Tel_Aviv: Asia/Thimbu: BTT-6 Asia/Ulan_Bator: <ULAT>-8<ULAST>,M3.5.6,M9.5.6 Atlantic/Cape_Verde: CVT1 Atlantic/St_Helena: GMT0 Atlantic/Faeroe: WET0<WEST>,M3.5.0/1,M10.5.0/1 Atlantic/Reykjavik: GMT0 Atlantic/Azores: <AZOT>1<AZOST>,M3.5.0/0,M10.5.0/0 Atlantic/Madeira: WET0<WEST>,M3.5.0/1,M10.5.0/1 Atlantic/Canary: WET0<WEST>,M3.5.0/1,M10.5.0/1 Atlantic/Bermuda: AST4ADT,M4.1.0,M10.5.0 Atlantic/Stanley: FKT4<FKST>,M9.1.0,M4.3.0 Atlantic/South_Georgia: GST2 Atlantic/Jan_Mayen: CET-1<CEST>,M3.5.0,M10.5.0 Australia/Darwin: CST-9:30 Australia/Perth: WST-8 Australia/Brisbane: EST-10 Australia/Lindeman: EST-10 Australia/Adelaide: CST-9:30CST,M10.5.0,M3.5.0/3 Australia/Hobart: EST-10EST,M10.1.0,M3.5.0/3 Australia/Melbourne: EST-10EST,M10.5.0,M3.5.0/3 Australia/Sydney: EST-10EST,M10.5.0,M3.5.0/3 Australia/Broken_Hill: CST-9:30CST,M10.5.0,M3.5.0/3 Australia/Lord_Howe: <LHST>-10:30<LHST>-11,M10.5.0,M3.5.0 Australia/ACT: EST-10EST,M10.5.0,M3.5.0/3 Australia/Canberra: EST-10EST,M10.5.0,M3.5.0/3 Australia/LHI: <LHST>-10:30<LHST>-11,M10.5.0,M3.5.0 Australia/NSW: EST-10EST,M10.5.0,M3.5.0/3 Australia/North: CST-9:30 Australia/Queensland: EST-10 Australia/South: CST-9:30CST,M10.5.0,M3.5.0/3 Australia/Tasmania: EST-10EST,M10.1.0,M3.5.0/3 Australia/Victoria: EST-10EST,M10.5.0,M3.5.0/3 Australia/West: WST-8 Australia/Yancowinna: CST-9:30CST,M10.5.0,M3.5.0/3 Brazil/Acre: ACT5 Brazil/DeNoronha: FNT2 Brazil/East: BRT3<BRST>,M10.3.0/0,M2.3.0/0 Brazil/West: AMT4 CET: CET-1<CEST>,M3.5.0,M10.5.0/3 CST6CDT: CST6CDT,M4.1.0,M10.5.0 Canada/Atlantic: AST4ADT,M4.1.0,M10.5.0 Canada/Central: CST6CDT,M4.1.0,M10.5.0/3 Canada/East-Saskatchewan: CST6 Canada/Eastern: EST5EDT,M4.1.0,M10.5.0 Canada/Mountain: MST7MDT,M4.1.0,M10.5.0 Canada/Newfoundland: NST3:30NDT,M4.1.0/0:01,M10.5.0/0:01 Canada/Pacific: PST8PDT,M4.1.0,M10.5.0 Canada/Saskatchewan: CST6 Canada/Yukon: PST8PDT,M4.1.0,M10.5.0 Chile/Continental: Chile/EasterIsland: Cuba: CST5CDT,M4.1.0/0,M10.5.0/1 EET: EET-2<EEST>,M3.5.0/3,M10.5.0/3 EST: EST5 EST5EDT: EST5EDT,M4.1.0,M10.5.0 Egypt: EET-2<EEST>,M4.5.5/0,M9.5.4/24 Eire: GMT0IST,M3.5.0/1,M10.5.0/1 Etc/GMT: GMT0 Etc/UTC: UTC0 Etc/UCT: UCT0 Etc/GMT-14: <GMT-14>-14 Etc/GMT-13: <GMT-13>-13 Etc/GMT-12: <GMT-12>-12 Etc/GMT-11: <GMT-11>-11 Etc/GMT-10: <GMT-10>-10 Etc/GMT-9: <GMT-9>-9 Etc/GMT-8: <GMT-8>-8 Etc/GMT-7: <GMT-7>-7 Etc/GMT-6: <GMT-6>-6 Etc/GMT-5: <GMT-5>-5 Etc/GMT-4: <GMT-4>-4 Etc/GMT-3: <GMT-3>-3 Etc/GMT-2: <GMT-2>-2 Etc/GMT-1: <GMT-1>-1 Etc/GMT+1: <GMT+1>1 Etc/GMT+2: <GMT+2>2 Etc/GMT+3: <GMT+3>3 Etc/GMT+4: <GMT+4>4 Etc/GMT+5: <GMT+5>5 Etc/GMT+6: <GMT+6>6 Etc/GMT+7: <GMT+7>7 Etc/GMT+8: <GMT+8>8 Etc/GMT+9: <GMT+9>9 Etc/GMT+10: <GMT+10>10 Etc/GMT+11: <GMT+11>11 Etc/GMT+12: <GMT+12>12 Etc/Universal: UTC0 Etc/Zulu: UTC0 Etc/Greenwich: GMT0 Etc/GMT-0: GMT0 Etc/GMT+0: GMT0 Etc/GMT0: GMT0 Europe/London: GMT0BST,M3.5.0/1,M10.5.0/1 Europe/Belfast: GMT0BST,M3.5.0/1,M10.5.0/1 Europe/Dublin: GMT0IST,M3.5.0/1,M10.5.0/1 Europe/Tirane: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Andorra: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Vienna: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Minsk: EET-2<EEST>,M3.5.0,M10.5.0/3 Europe/Brussels: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Sofia: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Prague: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Copenhagen: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Tallinn: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Helsinki: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Paris: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Berlin: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Gibraltar: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Athens: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Budapest: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Rome: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Riga: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Vaduz: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Vilnius: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Luxembourg: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Malta: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Chisinau: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Monaco: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Amsterdam: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Oslo: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Warsaw: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Lisbon: WET0<WEST>,M3.5.0/1,M10.5.0/1 Europe/Bucharest: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Kaliningrad: EET-2<EEST>,M3.5.0,M10.5.0/3 Europe/Moscow: MSK-3MSD,M3.5.0,M10.5.0/3 Europe/Samara: <SAMT>-4<SAMST>,M3.5.0,M10.5.0/3 Europe/Belgrade: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Madrid: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Stockholm: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Zurich: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Istanbul: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Kiev: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Uzhgorod: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Zaporozhye: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Simferopol: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Nicosia: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Mariehamn: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Europe/Vatican: CET-1<CEST>,M3.5.0,M10.5.0 Europe/San_Marino: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Ljubljana: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Sarajevo: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Skopje: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Zagreb: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Bratislava: CET-1<CEST>,M3.5.0,M10.5.0 Europe/Tiraspol: EET-2<EEST>,M3.5.0/3,M10.5.0/3 Factory: <Local time zone must be set--see zic manual page>0 GB: GMT0BST,M3.5.0/1,M10.5.0/1 GB-Eire: GMT0BST,M3.5.0/1,M10.5.0/1 GMT: GMT0 GMT+0: GMT0 GMT-0: GMT0 GMT0: GMT0 Greenwich: GMT0 HST: HST10 Hongkong: HKT-8 Iceland: GMT0 Indian/Comoro: EAT-3 Indian/Antananarivo: EAT-3 Indian/Mauritius: MUT-4 Indian/Mayotte: EAT-3 Indian/Reunion: RET-4 Indian/Mahe: SCT-4 Indian/Kerguelen: TFT-5 Indian/Chagos: IOT-6 Indian/Maldives: MVT-5 Indian/Christmas: CXT-7 Indian/Cocos: CCT-6:30 Iran: Israel: Jamaica: EST5 Japan: JST-9 Kwajalein: MHT-12 Libya: EET-2 MET: MET-1<MEST>,M3.5.0,M10.5.0/3 MST: MST7 MST7MDT: MST7MDT,M4.1.0,M10.5.0 Mexico/BajaNorte: PST8PDT,M4.1.0,M10.5.0 Mexico/BajaSur: MST7MDT,M4.1.0,M10.5.0 Mexico/General: CST6CDT,M4.1.0,M10.5.0 Mideast/Riyadh87: zzz-3:07:04 Mideast/Riyadh88: zzz-3:07:04 Mideast/Riyadh89: zzz-3:07:04 NZ: <NZST>-12<NZDT>,M10.1.0,M3.3.0/3 NZ-CHAT: <CHAST>-12:45<CHADT>,M10.1.0/2:45,M3.3.0/3:45 Navajo: MST7MDT,M4.1.0,M10.5.0 PRC: CST-8 PST8PDT: PST8PDT,M4.1.0,M10.5.0 Pacific/Rarotonga: CKT10 Pacific/Fiji: FJT-12 Pacific/Gambier: <GAMT>9 Pacific/Marquesas: <MART>9:30 Pacific/Tahiti: <TAHT>10 Pacific/Guam: <ChST>-10 Pacific/Tarawa: <GILT>-12 Pacific/Enderbury: <PHOT>-13 Pacific/Kiritimati: <LINT>-14 Pacific/Saipan: <ChST>-10 Pacific/Majuro: MHT-12 Pacific/Kwajalein: MHT-12 Pacific/Yap: <YAPT>-10 Pacific/Truk: <TRUT>-10 Pacific/Ponape: <PONT>-11 Pacific/Kosrae: <KOST>-11 Pacific/Nauru: NRT-12 Pacific/Noumea: NCT-11 Pacific/Auckland: <NZST>-12<NZDT>,M10.1.0,M3.3.0/3 Pacific/Chatham: <CHAST>-12:45<CHADT>,M10.1.0/2:45,M3.3.0/3:45 Pacific/Niue: NUT11 Pacific/Norfolk: NFT-11:30 Pacific/Palau: PWT-9 Pacific/Port_Moresby: PGT-10 Pacific/Pitcairn: PST8 Pacific/Pago_Pago: SST11 Pacific/Apia: WST11 Pacific/Guadalcanal: SBT-11 Pacific/Fakaofo: TKT10 Pacific/Tongatapu: TOT-13 Pacific/Funafuti: TVT-12 Pacific/Johnston: HST10 Pacific/Midway: SST11 Pacific/Wake: <WAKT>-12 Pacific/Efate: VUT-11 Pacific/Wallis: WFT-12 Pacific/Honolulu: HST10 Pacific/Easter: Pacific/Galapagos: <GALT>6 Pacific/Samoa: SST11 Poland: CET-1<CEST>,M3.5.0,M10.5.0 Portugal: WET0<WEST>,M3.5.0/1,M10.5.0/1 ROC: CST-8 ROK: KST-9 Singapore: SGT-8 SystemV/AST4ADT: AST4ADT,M4.1.0,M10.5.0 SystemV/EST5EDT: EST5EDT,M4.1.0,M10.5.0 SystemV/CST6CDT: CST6CDT,M4.1.0,M10.5.0 SystemV/MST7MDT: MST7MDT,M4.1.0,M10.5.0 SystemV/PST8PDT: PST8PDT,M4.1.0,M10.5.0 SystemV/YST9YDT: <AKST>9<AKDT>,M4.1.0,M10.5.0 SystemV/AST4: AST4 SystemV/EST5: EST5 SystemV/CST6: CST6 SystemV/MST7: MST7 SystemV/PST8: PST8 SystemV/YST9: <GAMT>9 SystemV/HST10: HST10 Turkey: EET-2<EEST>,M3.5.0/3,M10.5.0/3 UCT: UCT0 US/Pacific-New: PST8PDT,M4.1.0,M10.5.0 US/Alaska: <AKST>9<AKDT>,M4.1.0,M10.5.0 US/Aleutian: <HAST>10<HADT>,M4.1.0,M10.5.0 US/Arizona: MST7 US/Central: CST6CDT,M4.1.0,M10.5.0 US/East-Indiana: EST5 US/Eastern: EST5EDT,M4.1.0,M10.5.0 US/Hawaii: HST10 US/Indiana-Starke: EST5 US/Michigan: EST5EDT,M4.1.0,M10.5.0 US/Mountain: MST7MDT,M4.1.0,M10.5.0 US/Pacific: PST8PDT,M4.1.0,M10.5.0 US/Samoa: SST11 UTC: UTC0 Universal: UTC0 W-SU: MSK-3MSD,M3.5.0,M10.5.0/3 WET: WET0<WEST>,M3.5.0/1,M10.5.0/1 Zulu: UTC0 localtime: <Local time zone must be set--see zic manual page>0 posixrules: EST5EDT,M4.1.0,M10.5.0
Arthur David Olson <olsona@lecserver.nci.nih.gov> writes:
Africa/Cairo: EET-2<EEST>,M4.5.5/0,M9.5.4/24
Are the < and > needed here? I thought the limitations on the abbreviation length apply regardless of the presence of < and >, and that the only reason you'd need < and > is if the name contains non alphabetic characters (are there any such in tz data now? There used to be some with spaces but I thought we removed them all).
Europe/London: GMT0BST,M3.5.0/1,M10.5.0/1 Europe/Paris: CET-1<CEST>,M3.5.0,M10.5.0
These doesn't look right to me. The transition times are always at 01:00 UTC, but this would have the fall transitions at 00:00 UTC.
$ du -s -k ~/src/tz/tmp/etc/zoneinfo ~/src/tzexp2/tmp/etc/zoneinfo 489 /mnt/olsona/src/tz/tmp/etc/zoneinfo 779 /mnt/olsona/src/tzexp2/tmp/etc/zoneinfo
I'm a bit puzzled by the growth here. With the POSIX string trick, only a very few files (Iran, Israel, Chile, Godthab) need 64-bit entries at all. So shouldn't the overall size of the files be about the same size as before? Obviously, as we get closer to 2038 we'll run into more exceptions, but an advantage of putting 64-bit info only into the troublesome 4 areas now, is that we'll be able to use the poor souls in those 4 areas as guinea pigs.
Date: Thu, 30 Jun 2005 16:09:00 -0700 From: Paul Eggert <eggert@CS.UCLA.EDU> Message-ID: <87hdffxx0z.fsf@penguin.cs.ucla.edu> | that the only reason you'd need < and > is if the name contains non | alphabetic characters (are there any such in tz data now? There used | to be some with spaces but I thought we removed them all). They are needed for the entries containing '+' or '-' in the zone names (Etc/GMT+4 etc). The "localtime" (and "Factory") "zone" still contains spaces. kre
participants (3)
-
Arthur David Olson -
Paul Eggert -
Robert Elz