RT-Thread-packages/tz

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Paul Eggert ed49cb3d9b Use better URL for new Paraguay law		vor 2 Jahren
.gitignore	0b0735c8dd Ignore more non-source files	vor 6 Jahren
CONTRIBUTING	12b48faf10 Omit unnecessary hyphens	vor 3 Jahren
LICENSE	7097a65277 Clarify LICENSE file	vor 8 Jahren
Makefile	67b7bbbbce Improve touches when making tarballs	vor 2 Jahren
NEWS	b019d3a8b3 Greenland changed standard time already	vor 2 Jahren
README	b0c24fad44 Rename CONTRIBUTING.md back to CONTRIBUTING	vor 4 Jahren
SECURITY	474865615f * SECURITY: New file.	vor 4 Jahren
africa	8b9b7c420d Fix typo in transciption of 1905 Lagos paper	vor 3 Jahren
antarctica	63ab6ed226 Prefer “°” to “degrees” when quoting source saying former	vor 3 Jahren
asctime.c	12b48faf10 Omit unnecessary hyphens	vor 3 Jahren
asia	4c3c3e2d34 Fix comments on Lebanon this week	vor 2 Jahren
australasia	032f94b0c7 Don’t percent-encode URIs	vor 3 Jahren
backward	b2e7a66b74 Fix typo in recent Yellowknife change	vor 3 Jahren
backzone	12b48faf10 Omit unnecessary hyphens	vor 3 Jahren
calendars	ce5b21b84e Omit or paraphrase some quotes	vor 3 Jahren
checklinks.awk	3620a330c7 Vanguard form now uses links to links	vor 3 Jahren
checktab.awk	c505851ff0 Improve ‘make check_tables’ test	vor 3 Jahren
date.1	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
date.c	3a21b9b190 Prefer fprintf+strerror to perror	vor 3 Jahren
difftime.c	6010bddd13 Be consistent about no space between function and ‘(’.	vor 4 Jahren
etcetera	02fb5dae53 Move a few links to ‘backward’	vor 3 Jahren
europe	b019d3a8b3 Greenland changed standard time already	vor 2 Jahren
factory	92c49ba8eb Use STDOFF, not UTOFF, for standard time	vor 6 Jahren
iso3166.tab	0aeb026592 Abbreviate “French Southern Territories”	vor 3 Jahren
leap-seconds.list	b6ee6dfad9 No leap second on 2023-06-30	vor 3 Jahren
leapseconds.awk	44499c6fcc Support leap-seconds.list tombstone	vor 3 Jahren
localtime.c	5a220576fd Add comments re offtime, timeoff, timelocal	vor 2 Jahren
newctime.3	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
newstrftime.3	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
newtzset.3	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
northamerica	032f94b0c7 Don’t percent-encode URIs	vor 3 Jahren
private.h	12b48faf10 Omit unnecessary hyphens	vor 3 Jahren
southamerica	ed49cb3d9b Use better URL for new Paraguay law	vor 2 Jahren
strftime.c	91c6dd6276 Use ‘restrict’ more consistently with standards	vor 3 Jahren
theory.html	972cb0ee17 * theory.html: fix TOC to match heads.	vor 3 Jahren
time2posix.3	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
tz-art.html	1368732ea7 * tz-art.html: Fix typo re xkcd strips vs panels.	vor 2 Jahren
tz-how-to.html	12b48faf10 Omit unnecessary hyphens	vor 3 Jahren
tz-link.html	0e0b0eb3e5 Revert 2023b’s data changes	vor 2 Jahren
tzfile.5	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
tzfile.h	5fd1128e50 * tzfile.h: Add/update implementation limit commentary.	vor 3 Jahren
tzselect.8	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
tzselect.ksh	de8bf4c727 Update tzselect comment	vor 2 Jahren
workman.sh	d7f86ac32e Port .txt generation to macOS	vor 3 Jahren
zdump.8	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
zdump.c	4b5a27ef9a Port to C23 + !setenv + !localtime_rz	vor 2 Jahren
zic.8	27148539e6 Append tzdb arg 4 to .TH lines	vor 3 Jahren
zic.c	78542928df Clarify detection of size overflow	vor 3 Jahren
ziguard.awk	8599732906 Preserve columns more nicely in vanguard form	vor 3 Jahren
zishrink.awk	0f9ac4ff25 Improve zishrink after PACKRATLIST	vor 3 Jahren
zone.tab	ff606c4c6b Be more specific about Aleutians	vor 3 Jahren
zone1970.tab	ff606c4c6b Be more specific about Aleutians	vor 3 Jahren

		
			
			
				README
			
		
		
	
			
				README for the tz distribution

"Where do I set the hands of the clock?" -- Les Tremayne as The King
"Oh that--you can set them any place you want." -- Frank Baxter as The Scientist
					(from the Bell System film "About Time")

The Time Zone Database (called tz, tzdb or zoneinfo) contains code and
data that represent the history of local time for many representative
locations around the globe.  It is updated periodically to reflect
changes made by political bodies to time zone boundaries, UTC offsets,
and daylight-saving rules.

See  or the
file tz-link.html for how to acquire the code and data.  Once acquired,
read the comments in the file 'Makefile' and make any changes needed
to make things right for your system, especially if you are using some
platform other than GNU/Linux.  Then run the following commands,
substituting your desired installation directory for "$HOME/tzdir":

	make TOPDIR=$HOME/tzdir install
	$HOME/tzdir/usr/bin/zdump -v America/Los_Angeles

See the file tz-how-to.html for examples of how to read the data files.

This database of historical local time information has several goals:

 * Provide a compendium of data about the history of civil time that
   is useful even if not 100% accurate.

 * Give an idea of the variety of local time rules that have existed
   in the past and thus may be expected in the future.

 * Test the generality of the local time rule description system.

The information in the time zone data files is by no means authoritative;
fixes and enhancements are welcome.  Please see the file CONTRIBUTING
for details.

Thanks to these Time Zone Caballeros who've made major contributions to the
time conversion package: Keith Bostic; Bob Devine; Paul Eggert; Robert Elz;
Guy Harris; Mark Horton; John Mackin; and Bradley White.  Thanks also to
Michael Bloom, Art Neilson, Stephen Prince, John Sovereign, and Frank Wales
for testing work, and to Gwillim Law for checking local mean time data.
Thanks in particular to Arthur David Olson, the project's founder and first
maintainer, to whom the time zone community owes the greatest debt of all.
None of them are responsible for remaining errors.

-----

This file is in the public domain, so clarified as of 2009-05-17 by
Arthur David Olson.  The other files in this distribution are either
public domain or BSD licensed; see the file LICENSE for details.

			
		