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Chile will keep UTC -3 all year round indefinitely
by Juan Correa Jan. 28, 2015

Jan. 28, 2015

Although there is no formal decree yet, today the Ministry of Energy announced that Chile will drop DST, will keep "summer time" (UTC -3 / UTC -5) all year round, and will drop the Easter Island timezone (so all the Chilean land will be on a single time zone) Sources: - http://www.soychile.cl/Santiago/Sociedad/2015/01/28/301742/El-horario-de-ve… "El ministro de Energía, Máximo Pacheco, anunció la suspensión del cambio de horario, por lo que durante todo el año regirá el horario de verano. "El Gobierno ha decidido mantener en forma indefinida un horario único en Chile Continental e Insular", dijo el secretario de Estado, enfatizando "que esta medida va a ayudar a mejorar la calidad de vida de los chilenos y a ser un mejor uso de la energía"." (The ministry of Energy, Máximo Pacheco, announced the suspension of daylight saving time; so 'summer time' will rule all year round "The Government has decided to keep indefinitely the same time for Chile Continental and Easter island", pointing that "this measure will help to improve the quality of life for Chileans and use energy in a better way") - http://www.24horas.cl/nacional/ministro-de-energia-se-suspende-el-cambio-de… - http://www.t13.cl/noticia/actualidad/nacional/gobierno-suprime-cambio-de-ho… I'll share the decree as soon is published on our Diario Oficial (law gacette) -- Juan Correa Poblete PS Labs (http://www.pslabs.cl)

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Chile: No time change in 2015?
by Glenn Eychaner Jan. 28, 2015

Jan. 28, 2015

According to this, Chile will not have a time change at all in 2015 (or beyond): http://www.gob.cl/2015/01/28/ministerio-de-energia-da-conocer-modificacione… The title translates as "Time change (Daylight Savings Time change) is suspended indefinitely". From the article continental Chile will stay at 3 hours West of GMT (GMT-3), and the islands will stay at 5 hours West (GMT-5). Get your patches revved up! -G. -- Glenn Eychaner (geychaner(a)lco.cl) Telescope Systems Programmer, Las Campanas Observatory

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Re: [tz] Chile: No time change in 2015?
by Glenn Eychaner Jan. 28, 2015

Jan. 28, 2015

And in El Mercurio: http://www.emol.com/noticias/tecnologia/2015/01/28/701234/no-habra-mas-camb… On Jan 28, 2015, at 2:43 PM, Glenn Eychaner <geychaner(a)lco.cl> wrote: > According to this, Chile will not have a time change at all in 2015 (or beyond): > > http://www.gob.cl/2015/01/28/ministerio-de-energia-da-conocer-modificacione… > > The title translates as "Time change (Daylight Savings Time change) is suspended indefinitely". From the article continental Chile will stay at 3 hours West of GMT (GMT-3), and the islands will stay at 5 hours West (GMT-5). > > Get your patches revved up! -- Glenn Eychaner (geychaner(a)lco.cl) Telescope Systems Programmer, Las Campanas Observatory

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Quintana Roo change to EST?
by Steffen Thorsen Jan. 14, 2015

Jan. 14, 2015

The Mexican state of Quintana Roo will likely change to EST in 2015, by not going back from DST in October 2015. Its a bit unclear if they will still observe DST the years after. Some sources in Spanish: http://sipse.com/novedades/reconocen-el-trabajo-de-empresarios-con-cambio-d… http://www.unioncancun.mx/articulo/2014/12/04/medio-ambiente/congreso-aprue… We have summed up the info in English here: http://www.timeanddate.com/news/time/mexico-quintana-roo-time-zone.html Best regards, Steffen Thorsen - timeanddate.com

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Arizona will consider adopting daylight saving time
by Matt Johnson Jan. 8, 2015

Jan. 8, 2015

Numerous sources are reporting that the Arizona State Legislature will be considering a bill to enact daylight saving time. http://blogs.phoenixnewtimes.com/valleyfever/2015/01/arizona_lawmakers_propo se_adopting_daylight_savings_time.php http://www.bizjournals.com/phoenix/news/2015/01/07/spring-ahead-law-proposes -daylight-saving-time-for.html http://www.abc15.com/news/state/new-bill-could-put-az-on-daylight-saving-tim e The official link to the bill is here: http://www.azleg.gov/DocumentsForBill.asp?Session_ID=114&Bill_Number=HB2014

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Positive leap second on 2015-06-30.
by Tim Parenti Jan. 6, 2015

Jan. 6, 2015

Per IERS Bulletin C49 (2015-01-05), a positive leap second will be observed on 2015-06-30. The attached patch updates leap-seconds.list from NIST, retrieved from <ftp://time.nist.gov/pub/leap-seconds.3629404800>. -- Tim Parenti

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Re: [tz] Time zone reference inconsistencies (RESOLVED...)
by J-F Rivard Jan. 6, 2015

Jan. 6, 2015

I just read somewhere that old regions were kept in the file for backward compatibility... So, I have my answer. Sorry for the inconvenience. *J-F Rivard | Consultant** | T:450.653.2912** | C:438.495.2912* *univoc(a)videotron.ca <univoc(a)videotron.ca>* On Mon, Jan 5, 2015 at 7:26 PM, J-F Rivard <univoc(a)videotron.ca> wrote: > To whom it may be of interest: > > The time zone rule files refer to following locations that are not found > in "zone1970.tab": > > America/Montreal > America/Antigua > America/Cayman > Asia/Bahrain > Asia/Kuwait > Asia/Muscat > Asia/Aden > Pacific/Saipan > Pacific/Midway > > Note: some (if not all) of the above-listed locations are found in > "zone.tab", but the documentation states that "zone1970.tab" should be used > instead. > > Thank you for your excellent (and much appreciated!) work. Happy new year > 2015! > > J-F Rivard > > > *J-F Rivard | Consultant** | T:450.653.2912 <450.653.2912>** | C:438.495.2912 > <438.495.2912>* > *univoc(a)videotron.ca <univoc(a)videotron.ca>* >

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Time zone reference inconsistencies
by J-F Rivard Jan. 6, 2015

Jan. 6, 2015

To whom it may be of interest: The time zone rule files referred to following locations that are not found in "zone1970.tab": America/Montreal America/Antigua America/Cayman Asia/Bahrain Asia/Kuwait Asia/Muscat Asia/Aden Pacific/Saipan Pacific/Midway Note: some (if not all) of the above-listed locations are found in "zone.tab", but the documentation states that "zone1970.tab" should be used instead. Thank you for your excellent (and much appreciated!) work. Happy new year 2015! J-F Rivard *J-F Rivard | Consultant** | T:450.653.2912** | C:438.495.2912* *univoc(a)videotron.ca <univoc(a)videotron.ca>*

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Time zones in the news
by Arthur David Olson Jan. 2, 2015

Jan. 2, 2015

"How to celebrate New Year’s in every time zone" http://www.washingtonpost.com/blogs/wonkblog/wp/2014/12/31/how-to-celebrate… (The article covers the traditional 24 time zones rather than those of TZDB.) @dashdashado

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Re: [tz] [Tzdist] Getting to closure Re: [tzdist] #31 (service): Include leap seconds?
by Paul Eggert Dec. 19, 2014

Dec. 19, 2014

On 12/17/2014 06:55 AM, Martin Burnicki wrote: > > 2.) We have the leap second file from TZ DB. This file has a different > format than the NIST file, but as far as I can see is simply generated > from a file in NIST format by a script which is part of the TZ DB > package. Unfortunately the expiration date is *not* migrated into the > TZ DB's leap second file, so some important information is lost. > Thanks for reporting this. I have installed the attached fix in the experimental tz sources on github and it should appear in the next tz release. I am cc'ing the tz mailing list to give them a heads-up. > 3.) We have a leap second file from IERS, which is once more in a > different format than the ones mentioned above. > > In my opinion the IERS should be the authoritative source for a leap > second file (or table) since this is the institution deciding whether > a leap second is to be scheduled, I would prefer this also. However, the IERS file is copyrighted. That is why the tz database reproduces the NIST file (the NIST file is public domain). Other distributors of the IERS file might want to keep this in mind. Amusingly enough, the NIST file's expiration date disagrees with the IERS's. As a practical matter the NIST's date is more conservative and is a better choice for applications like tz and tzdist and this is another argument for using the NIST file. Perhaps someday the IERS will address these two concerns.

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Info regarding TZ database
by Naveed Shakur Dec. 16, 2014

Dec. 16, 2014

Good day My name is Naveed and I have some query regarding the TZ database, is it possible to query the timezone database maintained by IANA or any other possible solution to have a local copy of the same at our own premises, we have to integrate with our in-house application with timezone information. Best Regards and Thank You Naveed Shakur.

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US Sep 30, 1945
by Ken Murchison Dec. 12, 2014

Dec. 12, 2014

All, I'm wondering why the US rule for Sep 30, 1945 uses an explicit date rather than lastSun, where it would dovetail nicely into the existing rules for America/New_York, Chicago, Indiana/Indianapolis (and maybe others) which cover 1946-1954. The only reason that I care is because when converting the TZ data into iCalendar VTIMEZONEs with vzic, the dst->std transition for 1945 doesn't get coalesced into the recurrence rule for 1946-1954. I won't bother going into the reason for how/why vzic isn't able to coalesce these, but I'm pretty sure that it would take a non-trivial amount of work/logic/code to fix it. -- Kenneth Murchison Principal Systems Software Engineer Carnegie Mellon University

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U.S. 1946-1966 dst
by John Madziarczyk Dec. 11, 2014

Dec. 11, 2014

Hi, I apologize is this question has been asked many times before, but is there any publication out there that lists all the observances and non-observances of Daylight Savings Time in the U.S. in the years between the end of World War II and the Uniform Time Act? John Madziarczyk

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time zone 1948
by Susan Ferrara Dec. 8, 2014

Dec. 8, 2014

Hi, I was born in the Naval Hospital at Quantico Marine Base in August of 1948. I would like to know if the base was using DST or EST during that time period. Any advice you can give me as to how I can find this information would be greatly appreciated. Thanks, Susan Nichols

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Mexico city 1950
by Alois Treindl Dec. 8, 2014

Dec. 8, 2014

Dear Paul I am looking at the timezone for Mexico City 1950. There is a special rules for DST 12 Feb - 31 July 1950, which seems to apply only to Mexico City. I need to find out the definition of the geographic area for which this is valid. You quote as a source http://www.cddhcu.gob.mx/bibliot/publica/inveyana/polisoc/horver/ but I cannot access that source. Do you happen to keep an offline copy of that source information? Best regards Alois

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Adding Asia/Beijing timezone into the database
by Daoming Qiu Dec. 6, 2014

Dec. 6, 2014

"Beijing Time" is the standard time used for China region, so it is very strange that tzdatabase doesn't have timezone called Asia/Beijing. Strongly suggest to add "Asia/Beijing" zone into the database, and its information is very similar with "Asia/Shanghai".

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Leap seconds
by Arthur David Olson Dec. 3, 2014

Dec. 3, 2014

Given history to date, the leap second information needed by knowledgeable, concerned clients is, in its entirety: 1972-06 1972-12 1973-12 1974-12 1975-12 1976-12 1977-12 1978-12 1979-12 1981-06 1982-06 1983-06 1985-06 1987-12 1989-12 1990-12 1992-06 1993-06 1994-06 1995-12 1997-06 1998-12 2005-12 2008-12 2012-06 These are the months at the ends of which leap seconds were inserted.* I'm confident that a way of getting the information to such clients can be developed. It may be prudent to wait and see if the status of the leap second changes in 2015; a change may obviate the need for leap second updates (though not the need for information on past leap seconds). @dashdashado *This ignores the possibility of skipped seconds, which have yet to occur in the wild. It also ignores niceties such as New York City, which at least once "observed" the leap second at midnight New York time rather than midnight UTC, making for a ball drop countdown of "Three...two...one...leap...Happy New Year!"

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Colorado permanent daylight initiative
by Steve Allen Dec. 1, 2014

Dec. 1, 2014

Denver Post reports a ballot initiative attempt that would give voters a chance to choose permanent daylight time for Colorado. http://www.denverpost.com/news/ci_27044142/proposal-would-keep-colorado-day… -- Steve Allen <sla(a)ucolick.org> WGS-84 (GPS) UCO/Lick Observatory--ISB Natural Sciences II, Room 165 Lat +36.99855 1156 High Street Voice: +1 831 459 3046 Lng -122.06015 Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m

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The Mysterious Cube
by Arthur David Olson Nov. 30, 2014

Nov. 30, 2014

The wonders of modern technology allowed me to view the Superman episode "The Mysterious Cube" today, leading to the attached (and also included below) correction to tz-art.htm. @dashdashado 1.1 510 lines 1.2 510 lines *** /tmp/,atz-art.htm 2014-11-29 19:42:45.598144300 -0500 --- /tmp/,btz-art.htm 2014-11-29 19:42:45.690149500 -0500 *************** *** 330,337 **** <li> An episode of <em>The Adventures of Superman</em> entitled "The Mysterious Cube," first aired 1958-02-24, had Superman convincing the controllers ! of WWV to broadcast time signals five minutes ahead of actual time; ! doing so got a crook trying to beat the statute of limitations to emerge a bit too early from the titular enclosure. </li> <li> --- 330,337 ---- <li> An episode of <em>The Adventures of Superman</em> entitled "The Mysterious Cube," first aired 1958-02-24, had Superman convincing the controllers ! of the Arlington Time Signal to broadcast ahead of actual time; ! doing so got a crook trying to be declared dead to emerge a bit too early from the titular enclosure. </li> <li>

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Re: [tz] tzselect: Display Posix TZ format when used (#12)
by Paul Eggert Nov. 26, 2014

Nov. 26, 2014

Thanks for the fix. I applied it (attached) with a news item (the 2nd attachment).

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[PROPOSED PATCH] Move out-of-scope Arabian peninsula zones to 'backzone'.
by Paul Eggert Nov. 26, 2014

Nov. 26, 2014

* asia (Asia/Bahrain): Now links to Asia/Qatar. (Asia/Kuwait, Asia/Aden): Now links to Asia/Riyadh. (Asia/Muscat): Now links to Asia/Dubai. * backzone: Move the old data here. * checktab.awk (tztab): Remove special cases for these zones. * NEWS: Document the above. --- NEWS | 7 +++++++ asia | 28 ++++++++-------------------- backzone | 21 +++++++++++++++++++++ checktab.awk | 4 ---- 4 files changed, 36 insertions(+), 24 deletions(-) diff --git a/NEWS b/NEWS index 8b184c6..254ccd9 100644 --- a/NEWS +++ b/NEWS @@ -8,6 +8,13 @@ Unreleased, experimental changes transition was Oct. 29, not Nov. 29. Remove incorrect data from Shanks about time in Iceland between 1837 and 1908. + Some more zones have been turned into links, when they differed + from existing zones only for older time stamps. As usual, + these changes affect UTC offsets in pre-1970 time stamps only. + Their old contents have been moved to the 'backzone' file. + The affected zones are: Asia/Aden, Asia/Bahrain, Asia/Kuwait, + and Asia/Muscat. + Changes affecting code tzalloc now scrubs time zone abbreviations compatibly with the way diff --git a/asia b/asia index 1a2bd12..8f33b16 100644 --- a/asia +++ b/asia @@ -145,10 +145,7 @@ Zone Asia/Baku 3:19:24 - LMT 1924 May 2 4:00 Azer AZ%sT # Bahrain -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Bahrain 3:22:20 - LMT 1920 # Manamah - 4:00 - GST 1972 Jun - 3:00 - AST +# See Asia/Qatar. # Bangladesh # From Alexander Krivenyshev (2009-05-13): @@ -1731,9 +1728,7 @@ Zone Asia/Pyongyang 8:23:00 - LMT 1908 Apr 1 ############################################################################### # Kuwait -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Kuwait 3:11:56 - LMT 1950 - 3:00 - AST +# See Asia/Riyadh. # Laos # See Asia/Bangkok. @@ -1954,12 +1949,7 @@ Zone Asia/Kathmandu 5:41:16 - LMT 1920 5:45 - NPT # Nepal Time # Oman - -# Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory. - -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Muscat 3:54:24 - LMT 1920 - 4:00 - GST +# See Asia/Dubai. # Pakistan @@ -2453,6 +2443,7 @@ Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31 Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha 4:00 - GST 1972 Jun 3:00 - AST +Link Asia/Qatar Asia/Bahrain # Saudi Arabia # @@ -2479,6 +2470,8 @@ Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14 3:00 - AST +Link Asia/Riyadh Asia/Aden # Yemen +Link Asia/Riyadh Asia/Kuwait # Singapore # taken from Mok Ly Yng (2003-10-30) @@ -2767,6 +2760,7 @@ Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Dubai 3:41:12 - LMT 1920 4:00 - GST +Link Asia/Dubai Asia/Muscat # Oman # Uzbekistan # Byalokoz 1919 says Uzbekistan was 4:27:53. @@ -2851,10 +2845,4 @@ Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jul 1 7:00 - ICT # Yemen - -# Milne says 2:59:54 was the meridian of the saluting battery at Aden, -# and that Yemen was at 1:55:56, the meridian of the Hagia Sophia. - -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Aden 2:59:54 - LMT 1950 - 3:00 - AST +# See Asia/Riyadh. diff --git a/backzone b/backzone index 14076c9..d05e8a7 100644 --- a/backzone +++ b/backzone @@ -349,6 +349,17 @@ Zone Antarctica/McMurdo 0 - zzz 1956 12:00 NZ NZ%sT Link Antarctica/McMurdo Antarctica/South_Pole +# Yemen +# Milne says 2:59:54 was the meridian of the saluting battery at Aden, +# and that Yemen was at 1:55:56, the meridian of the Hagia Sophia. +Zone Asia/Aden 2:59:54 - LMT 1950 + 3:00 - AST + +# Bahrain +Zone Asia/Bahrain 3:22:20 - LMT 1920 # Manamah + 4:00 - GST 1972 Jun + 3:00 - AST + # India # # From Paul Eggert (2014-09-06): @@ -404,6 +415,16 @@ Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar 5:00 - KAST 1980 May 8:00 PRC C%sT +# Kuwait +Zone Asia/Kuwait 3:11:56 - LMT 1950 + 3:00 - AST + + +# Oman +# Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory. +Zone Asia/Muscat 3:54:24 - LMT 1920 + 4:00 - GST + # India # From Paul Eggert (2014-08-11), after a heads-up from Stephen Colebourne: # According to a Portuguese decree (1911-05-26) diff --git a/checktab.awk b/checktab.awk index 0686399..9a452b6 100644 --- a/checktab.awk +++ b/checktab.awk @@ -17,10 +17,6 @@ BEGIN { if (zone_table == "zone1970.tab") { tztab["America/Antigua"] = 1 tztab["America/Cayman"] = 1 - tztab["Asia/Aden"] = 1 - tztab["Asia/Bahrain"] = 1 - tztab["Asia/Kuwait"] = 1 - tztab["Asia/Muscat"] = 1 tztab["Pacific/Midway"] = 1 tztab["Pacific/Saipan"] = 1 } -- 2.1.0

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Re: [tz] tzselect: Removed spaces in calls to awk-functions (#11)
by Paul Eggert Nov. 25, 2014

Nov. 25, 2014

Thanks for the bug report. I installed your patch, along with an additional one for NEWS. I'm attaching both patches and CC'ing to the tz mailing list.

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[PROPOSED PATCH] Adjust pre-1940 Iceland data to match the Iceland Almanak.
by Paul Eggert Nov. 24, 2014

Nov. 24, 2014

* europe (Iceland, Atlantic/Reykjavik): Correct entries for 1939, 1921, 1919, and 1837-1907. Coalesce some other entries, for simplicity. * NEWS: Document this. --- NEWS | 6 ++++++ europe | 29 +++++++++++++---------------- 2 files changed, 19 insertions(+), 16 deletions(-) diff --git a/NEWS b/NEWS index 45e4f84..2cb5ff9 100644 --- a/NEWS +++ b/NEWS @@ -2,6 +2,12 @@ News for the tz database Unreleased, experimental changes + Changes affecting past time stamps + + Iceland observed DST in 1919 and 1921, and its 1939 fallbacck + transition was Oct. 29, not Nov. 29. Remove incorrect data from + Shanks about time in Iceland between 1837 and 1908. + Changes affecting code tzalloc now scrubs time zone abbreviations compatibly with the way diff --git a/europe b/europe index 5e78c54..fc7a76a 100644 --- a/europe +++ b/europe @@ -1407,35 +1407,32 @@ Zone Europe/Budapest 1:16:20 - LMT 1890 Oct # might be a reference to the Julian calendar as opposed to Gregorian, or it # might mean something else (???). # -# From Paul Eggert (2006-03-22): -# The Iceland Almanak, Shanks & Pottenger, and Whitman disagree on many points. -# We go with the Almanak, except for one claim from Shanks & Pottenger, namely -# that Reykavik was 21W57 from 1837 to 1908, local mean time before that. +# From Paul Eggert (2014-11-22): +# The information below is taken from the 1988 Almanak; see +# http://www.almanak.hi.is/klukkan.html # # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Iceland 1917 1918 - Feb 19 23:00 1:00 S +Rule Iceland 1917 1919 - Feb 19 23:00 1:00 S Rule Iceland 1917 only - Oct 21 1:00 0 - -Rule Iceland 1918 only - Nov 16 1:00 0 - +Rule Iceland 1918 1919 - Nov 16 1:00 0 - +Rule Iceland 1921 only - Mar 19 23:00 1:00 S +Rule Iceland 1921 only - Jun 23 1:00 0 - Rule Iceland 1939 only - Apr 29 23:00 1:00 S -Rule Iceland 1939 only - Nov 29 2:00 0 - +Rule Iceland 1939 only - Oct 29 2:00 0 - Rule Iceland 1940 only - Feb 25 2:00 1:00 S -Rule Iceland 1940 only - Nov 3 2:00 0 - -Rule Iceland 1941 only - Mar 2 1:00s 1:00 S -Rule Iceland 1941 only - Nov 2 1:00s 0 - -Rule Iceland 1942 only - Mar 8 1:00s 1:00 S -Rule Iceland 1942 only - Oct 25 1:00s 0 - +Rule Iceland 1940 1941 - Nov Sun>=2 1:00s 0 - +Rule Iceland 1941 1942 - Mar Sun>=2 1:00s 1:00 S # 1943-1946 - first Sunday in March until first Sunday in winter Rule Iceland 1943 1946 - Mar Sun>=1 1:00s 1:00 S -Rule Iceland 1943 1948 - Oct Sun>=22 1:00s 0 - +Rule Iceland 1942 1948 - Oct Sun>=22 1:00s 0 - # 1947-1967 - first Sunday in April until first Sunday in winter Rule Iceland 1947 1967 - Apr Sun>=1 1:00s 1:00 S -# 1949 Oct transition delayed by 1 week +# 1949 and 1969 Oct transitions delayed by 1 week Rule Iceland 1949 only - Oct 30 1:00s 0 - Rule Iceland 1950 1966 - Oct Sun>=22 1:00s 0 - Rule Iceland 1967 only - Oct 29 1:00s 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Atlantic/Reykjavik -1:27:24 - LMT 1837 - -1:27:48 - RMT 1908 # Reykjavik Mean Time? +Zone Atlantic/Reykjavik -1:28 - LMT 1908 -1:00 Iceland IS%sT 1968 Apr 7 1:00s 0:00 - GMT -- 2.1.0

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[PATCH] Fix spelling error in latest NEWS
by Chris Rorvick Nov. 24, 2014

Nov. 24, 2014

--- Noticed a minor spelling error in the latest patch: s/fallbacck/fallback Thanks, Chris Rorvick NEWS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 2cb5ff9..7559381 100644 --- a/NEWS +++ b/NEWS @@ -4,7 +4,7 @@ Unreleased, experimental changes Changes affecting past time stamps - Iceland observed DST in 1919 and 1921, and its 1939 fallbacck + Iceland observed DST in 1919 and 1921, and its 1939 fallback transition was Oct. 29, not Nov. 29. Remove incorrect data from Shanks about time in Iceland between 1837 and 1908. -- 1.9.3

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[PROPOSED PATCH] tzselect: Fix for gawk treating '\.' as plain '.'
by Paul Eggert Nov. 23, 2014

Nov. 23, 2014

From: Stefan Kuhn <Wuodan0(a)gmail.com> When using gawk and Posix TZ in tzselect, this warning is shown: awk: cmd. line:1: warning: escape sequence `\.' treated as plain `.' gawk treats '\.' as '.' mawk treats '\.' as '\.' both treat '\\.' as '\\.' The 2nd and 3rd are corrrect for 'Mm.w.d'. Test: gawk 'BEGIN{ date = "\."; print date }' gawk 'BEGIN{ date = "\\."; print date }' versus: mawk 'BEGIN{ date = "\."; print date }' mawk 'BEGIN{ date = "\\."; print date }' * tzselect.ksh (date): Fix bug that broke POSIX TZ checking with gawk. * NEWS: Document this. --- NEWS | 3 +++ tzselect.ksh | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 1e781d2..45e4f84 100644 --- a/NEWS +++ b/NEWS @@ -8,6 +8,9 @@ Unreleased, experimental changes that tzset always has, by replacing invalid bytes with '_' and by shortening too-long abbreviations. + tzselect no longer mishandles POSIX TZ settings when GNU awk is used. + (Thanks to Stefan Kuhn.) + Changes affecting build procedure 'make check' now checks for links to links in the data. diff --git a/tzselect.ksh b/tzselect.ksh index 029abcd..d5dae17 100644 --- a/tzselect.ksh +++ b/tzselect.ksh @@ -328,7 +328,7 @@ while tzname = "[^-+,0-9][^-+,0-9][^-+,0-9]+" time = "[0-2]?[0-9](:[0-5][0-9](:[0-5][0-9])?)?" offset = "[-+]?" time - date = "(J?[0-9]+|M[0-9]+\.[0-9]+\.[0-9]+)" + date = "(J?[0-9]+|M[0-9]+\\.[0-9]+\\.[0-9]+)" datetime = "," date "(/" time ")?" tzpattern = "^(:.*|" tzname offset "(" tzname \ "(" offset ")?(" datetime datetime ")?)?)$" -- 2.1.0

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