* tz-link.html: Remove broken links and links to expired drafts. C++20 is now official. Replace CIA time zone map link to a more-general link, as the old link’s replacement has a long cookie-like component and is possibly unstable. --- tz-link.html | 45 ++++++++++++++++----------------------------- 1 file changed, 16 insertions(+), 29 deletions(-) diff --git a/tz-link.html b/tz-link.html index 56ef9e4..abe38d8 100644 --- a/tz-link.html +++ b/tz-link.html @@ -352,12 +352,7 @@ transferring time zone data by reference. <a href="https://devguide.calconnect.org/Time-Zones/TZDS/">TZDIST implementations</a> are available. The <a href="https://www.ietf.org/mailman/listinfo/tzdist-bis">tzdist-bis -mailing list</a> discussed the Internet draft <a -id="TZDIST-Geolocate" -href="https://tools.ietf.org/html/draft-murchison-tzdist-geolocate">TZDIST -Geolocate Extension</a> (now expired), which let a client determine its timezone -from its geographic location using a <a -href="https://tools.ietf.org/html/rfc5870">'geo' URI</a>.</li> +mailing list</a> discusses possible extensions.</li> <li>The <a href="https://tools.ietf.org/html/rfc5545"> Internet Calendaring and Scheduling Core Object Specification (iCalendar)</a> (Internet <abbr>RFC</abbr> 5445) @@ -410,11 +405,11 @@ transition in the <code><abbr>tz</abbr></code> database.</li> <li>The <a href="https://howardhinnant.github.io/date/tz.html">Time Zone Database Parser</a> is a <a href="https://en.wikipedia.org/wiki/C%2B%2B">C++</a> parser and -runtime library with API <a -href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0355r7.html">adopted -into the draft standard</a> for +runtime library with <a +href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0355r7.html">API</a> +adopted by <a href="https://en.wikipedia.org/wiki/C++20">C++20</a>, -the next iteration of the C++ standard. +the current iteration of the C++ standard. It is freely available under the <abbr title="Massachusetts Institute of Technology">MIT</abbr> license.</li> <li><a id="ICU" href="http://site.icu-project.org">International Components for @@ -627,11 +622,6 @@ It is freely available under the <abbr>GPL</abbr>.</li> implementations contain a copy of a 32-bit subset of a recent <code><abbr>tz</abbr></code> database in a Go-specific format.</li> -<li><a -href="http://users.skynet.be/Peter.Verthez/projects/intclock/">International -clock (intclock)</a> is a clock that displays multiple time zones on -<abbr>GNU</abbr>/Linux and similar systems. It is freely available -under the <abbr>GPL</abbr>.</li> <li>Microsoft Windows 8.1 and later has <code><abbr>tz</abbr></code> data and <abbr>CLDR</abbr> data (mentioned <a href="#CLDR">below</a>) used by the @@ -677,10 +667,7 @@ licenses</a> to <code><abbr>tz</abbr></code> contributors.</li> is Astrodienst's Web version of Shanks and Pottenger's out-of-print time zone history atlases <a href="https://www.worldcat.org/oclc/468828649">for the US</a> and -<a href="https://www.worldcat.org/oclc/76950459">for the world</a>, -now published in <a -href="https://astrocom.com/astrology-products/software/acs-atlas-software">software</a> -form by <a href="https://astrocom.com">ACS-Starcrafts</a>. +<a href="https://www.worldcat.org/oclc/76950459">for the world</a>. Although these extensive atlases <a href="https://astrologynewsservice.com/opinion/how-astrologers-contributed-to-the-information-age-a-brief-history-of-time/">were sources for much of the older <code><abbr>tz</abbr></code> data</a>, @@ -704,11 +691,13 @@ gives current time zone rules for airports served by commercial aviation.</li> <section> <h2 id="maps">Maps</h2> <ul> -<li>The <a href="https://www.cia.gov/index.html">United States Central -Intelligence Agency (<abbr -title="Central Intelligence Agency">CIA</abbr>)</a> publishes a <a -href="https://www.cia.gov/library/publications/the-world-factbook/graphics/ref_maps/physical/pdf/standard_time_zones_of_the_world.pdf">time -zone map</a>; the +<li>The <a +href="https://www.cia.gov/the-world-factbook/maps/world-regional/">World +and Regional Maps section</a> of <em>The World Factbook</em>, published by the +<a href="https://www.cia.gov">US Central Intelligence +Agency (<abbr +title="Central Intelligence Agency">CIA</abbr>)</a>, contains a time +zone map; the <a href="https://legacy.lib.utexas.edu/maps/world.html">Perry–Castañeda Library Map Collection</a> @@ -734,7 +723,9 @@ where the two differ greatly. It's a bit out of date, unfortunately.</li> <section> <h2 id="boundaries">Time zone boundaries</h2> <p>Geographical boundaries between timezones are available -from several <a href="https://en.wikipedia.org/wiki/Geolocation">geolocation</a> +from several <a +href="https://en.wikipedia.org/wiki/Internet_geolocation">Internet +geolocation</a> services and other sources.</p> <ul> <li><a href="https://github.com/evansiroky/timezone-boundary-builder">Timezone @@ -883,10 +874,6 @@ of Legal Time in Germany</a>.</dd> <dd>The Interior Ministry periodically issues <a href="ftp://ftp.cs.huji.ac.il/pub/tz/announcements" hreflang="he">announcements (in Hebrew)</a>.</dd> -<dt>Italy</dt> -<dd>The National Institute of Metrological Research publishes a -<a href="http://oldsite.inrim.it/res/tf/ora_legale_i.shtml" hreflang="it">table -of civil time (in Italian)</a>.</dd> <dt>Malaysia</dt> <dd>See Singapore <a href="#Singapore">below</a>.</dd> <dt>Mexico</dt> -- 2.27.0