From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id uHc0HvcnaGDc6QAAgWs5BA (envelope-from ) for ; Sat, 03 Apr 2021 10:31:51 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id qOiSGPcnaGDmRAAAB5/wlQ (envelope-from ) for ; Sat, 03 Apr 2021 08:31:51 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 8EB60153FB for ; Sat, 3 Apr 2021 10:31:50 +0200 (CEST) Received: from localhost ([::1]:58834 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lSbh6-0004uR-8l for larch@yhetil.org; Sat, 03 Apr 2021 04:31:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55752) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lSbg5-0004sn-Nq for emacs-orgmode@gnu.org; Sat, 03 Apr 2021 04:30:45 -0400 Received: from mail.tuxteam.de ([5.199.139.25]:39800) by eggs.gnu.org with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.90_1) (envelope-from ) id 1lSbft-0003fl-1b for emacs-orgmode@gnu.org; Sat, 03 Apr 2021 04:30:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date; bh=v1MM21z9OXSD2TY9+04NIRX9jx+2Vzukx4j40BN74Ug=; b=VBcDPJaM1dC0ifDV9i99R7uzRxGK4H3i+TOhXBO942JsqbbGkiuH+IXNXU1F+MOFh43oBDw9FAXQ7Fc8Df0+MMq3XnLT53qj6vNPOSdDzA4LwHadIJREasBj0Ctkuqc0kJgHlwuGDgmdekZE8TzvQTSNZlW/UmVaJf1KCeOYESM7OGevmUvjJwYYk6MshjVbO/ISh6CtGBMVBopP+UlgAFGa/dFFBYSH3VmUbJzWlb4NlNvNR8JkGNEzV4dEcp1zatQfgWSVM4cJVo+/GzCf4HXFMjLYTNRLr9r3sv1C3q4KIPhC/Qu9XCmjZlFeAJM6p7vOJU2/obHnzKW2wlLxWw==; Received: from tomas by mail.tuxteam.de with local (Exim 4.80) (envelope-from ) id 1lSbfp-0005v1-3A; Sat, 03 Apr 2021 10:30:29 +0200 Date: Sat, 3 Apr 2021 10:30:29 +0200 From: tomas@tuxteam.de To: shironeko Subject: Re: Idea for handling timezones Message-ID: <20210403083029.GC19516@tuxteam.de> References: <20210402113434.GB16839@tuxteam.de> <47bc203d8a8facda27c59c363319ae195d643dba.camel@tesaguri.club> <20210403075608.GA19516@tuxteam.de> <6C3BE991-28DD-4AF5-9912-431112314A01@tesaguri.club> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qtZFehHsKgwS5rPz" Content-Disposition: inline In-Reply-To: <6C3BE991-28DD-4AF5-9912-431112314A01@tesaguri.club> User-Agent: Mutt/1.5.21 (2010-09-15) Received-SPF: pass client-ip=5.199.139.25; envelope-from=tomas@tuxteam.de; helo=mail.tuxteam.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: emacs-orgmode@gnu.org Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1617438710; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=v1MM21z9OXSD2TY9+04NIRX9jx+2Vzukx4j40BN74Ug=; b=LfdklqCc04Y6VYIX0QaLa1okX7qiq0bi2SETKRi8fRtHFcBf+VQ74YBTHHWgo7dWh9PiPp IJboL9Oe8z5Q8o5tCLTY6YQTutFT8sFYGENmYGONVCuJyXxDScgyCKmV3nxTtyzwtTBg1c wfnDITE6NsFyqz16egNPVKnk5+I/MpqmSVOLXLVb6IC4EuB3Uw6LPtW83DlXIjblY7QXGN 0yv/OkuVtQ71NDwzPn4Xb5Dee3jPwwY9AzxealqUpkZtlQ3ldxaDBlxFSdULXw8aH0Gcx8 G6rO6cSSy5y+GoJEAiw0VijzC93jIcCmIgl7GLI3hk385eKVf7qqCjqsN+YnlQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1617438710; a=rsa-sha256; cv=none; b=gPFCvNdWz2yxcEOFVFmd0wBLTuNEafTGB/k7RnyWdNi0ICoKyqg0SZX2aTEmnOWOfy6FEM AhOfTpdZsuQK2lA2naHBlQZTdXWOk23v/LZKeTMbt+8P3e/qPuYv+Rv8dJpqjR/p2U65bN GIA+s0RUygk2Rj8IVm6VmljtMUFUM5JQPLDHlfDYT/Ssrz8XEnwoHEZTUK+fAZmEZkmrpA +vc1/3dzDsZfo4+43XaxwbbVq5yNcuYdt7qOkHrlvFeu05BFk1mPe9na7U/1O7TOq+bnDG fHIOyO4bOWoxpjAYqhlQyg3NPEImMI7daujVOtDJBKt4REiHSA3Ttvo0nsYxGw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=tuxteam.de header.s=mail header.b=VBcDPJaM; dmarc=none; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Spam-Score: -4.73 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=tuxteam.de header.s=mail header.b=VBcDPJaM; dmarc=none; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Queue-Id: 8EB60153FB X-Spam-Score: -4.73 X-Migadu-Scanner: scn0.migadu.com X-TUID: uXqLP8dhnRMp --qtZFehHsKgwS5rPz Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Sat, Apr 03, 2021 at 08:03:18AM +0000, shironeko wrote: > see https://en.m.wikipedia.org/wiki/Tz_database That's where I looked at (OK, without the "m" in the URL ;-) But I still don't understand what you are up to, so it might be we are talking past each other. What's described there is a database format for DST rules across all time zones, each of the latter encoded as an area/location pair. What we are talking about is a specifier to a time stamp to take the ambiguity wrt the time zone this stamp is "written" in; my point is that this area/location format mentioned there (if /this/ is what you mean) isn't sufficient. Cheers - t --qtZFehHsKgwS5rPz Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAmBoJ6UACgkQBcgs9XrR2kZMvQCfW7mqzuPDdAjXSZPqqAN9gnps DusAn0eqrB1MdHi40W8gwFpPulHm3ADO =UAUf -----END PGP SIGNATURE----- --qtZFehHsKgwS5rPz--