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Thu, 2 Feb 2023 04:13:58 -0500 (EST) From: Timothy To: Ihor Radchenko Cc: emacs-orgmode@gnu.org Subject: Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda) Date: Thu, 02 Feb 2023 17:12:59 +0800 References: <63c671c0.a70a0220.61aa5.56b8@mx.google.com> <87fsc88aq9.fsf@localhost> <63c7dd3d.170a0220.6b4d6.f84f@mx.google.com> <877cxk6oeu.fsf@localhost> <63c86454.170a0220.80970.652d@mx.google.com> <63c8f5a6.170a0220.ea8cf.7f96@mx.google.com> <63c9b654.170a0220.d82d2.4254@mx.google.com> <87mt6e86sr.fsf@tsdye.online> <63c9d976.620a0220.a7d40.113b@mx.google.com> <87tu0mjb24.fsf@tsdye.online> <63ca1283.170a0220.5bc81.0fdd@mx.google.com> <87pmb9k8oi.fsf@tsdye.online> <3035CDD5-41DD-4516-9E4E-9E0DF16BE2E0@gmail.com> <87lelo8c9r.fsf@localhost> <2150768.1675077958@archlinux> <87tu063ox2.fsf@localhost> <87a61wn23k.fsf@tec.tecosaur.net> <87357oqvm5.fsf@localhost> User-agent: mu4e 1.8.13; emacs 28.2.50 In-reply-to: <87357oqvm5.fsf@localhost> Message-ID: <877cx0mnu6.fsf@tec.tecosaur.net> MIME-Version: 1.0 Content-Type: multipart/mixed; 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Seal: i=1; s=key1; d=yhetil.org; t=1675329277; a=rsa-sha256; cv=none; b=HmEf9xiwY/XvRngQoqFG/odsDB7gjPqy8SaoGyhVmlsGqtiAKNv83fjrqLVhTYxAjtlXEt 1Fpct0kjJrfvny4fxoKHVFAYTot0JvAPBtCVRh1OxaRcn7BUG8bmVxlfpZYw2KKazIZO9c TfawCXe4bvZH1+LOzh4rNZKglCinPNGtJjdbhjvqBY6ge8/HQxy+jhBAeLegKq8nSq78K9 Le3JR8wWkB+AqzP+zi+hcAsh98wpFsF1epK+7ujV5qJC8AW1x1IxFj8FrhdLQqZCL9eAYs B464a8pp5JKfWlyVM6fITua9cLeYLLT6ZyT9BWvOjgmwdCmzO/nAbJ/iOi2rHA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=tecosaur.net header.s=fm3 header.b=dzQ55HyZ; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b=qz5XvZW1; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1675329277; 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=e1opcHKj0EYdK7AFcwxk+SAJTozO5vkfHsQIxCMF2fM=; b=JiSDWAknUxcOxC+B8lxgB3+Nxr3hFmOgSKqgmHiLTrKUQNCqnhVZXVbwjk8ArOmL8tvC38 r8G6ewvghFdmWc8jUsQKtzOEXXRFRfc3dAk+Qa35biOZEcnnC4R5/57h3gDNRAUlJ/1H9j yNWogHUC9LJxLlyqij5CWzUA9H8r1hyNGa1TtUfZadS+R5XXdDxrrfR2nqGcKNB0v9u7b7 aAdTbJuEuihiEtB6cpdmTOxpvgXxREKcUbDPqox9NN64zttEKKZIKvBPau53d6fKL7XHXN 0s/HbN4opGHWu3AgnATschLLxGb/wQ2zRtG50PCGwM6vOCTLdKGNOL02f6U7Ug== X-Migadu-Scanner: scn1.migadu.com X-Migadu-Spam-Score: 3.52 X-Spam-Score: 3.52 X-Migadu-Queue-Id: B735646A55 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=tecosaur.net header.s=fm3 header.b=dzQ55HyZ; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b=qz5XvZW1; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=none X-TUID: 6T1TAz0MCjG/ --=-=-= Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Ihor, >> It also occurs to me that this proposed behaviour might be easier with a= single >> `@TZINFO=E2=80=99 form as I mentioned earlier, e.g. >> >> =E2=94=8C=E2=94=80=E2=94=80=E2=94=80=E2=94=80 >> =E2=94=82 [2022-11-12 Sat 12:00] # warn when mismatch >> =E2=94=82 [2022-11-12 Sat 12:00] # use Asia/Singapore over +07 > > Consider the requests about time zone abbreviations. Without =E2=80=9Cal= ways > warn=E2=80=9D, we can do > > [2022-11-12 Sat 12:00] > > with CST being ambiguous (and also not supported by `encode-time=E2=80= =99). I imagine here one could ignore unrecognised but non-conflicting timestamps. All the best, Timothy --=20 Timothy (=E2=80=98tecosaur=E2=80=99/=E2=80=98TEC=E2=80=99), Org mode contri= butor. Learn more about Org mode at . Support Org development at , or support my work at . --=-=-=--