From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id sFa9LACOkGOEYQEAbAwnHQ (envelope-from ) for ; Wed, 07 Dec 2022 13:58:40 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id AMT7KwCOkGOR/gAAG6o9tA (envelope-from ) for ; Wed, 07 Dec 2022 13:58:40 +0100 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 29ABB31319 for ; Wed, 7 Dec 2022 13:58:40 +0100 (CET) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p2tz7-0008Ln-OS; Wed, 07 Dec 2022 07:57:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p2tz5-0008LK-RH for emacs-orgmode@gnu.org; Wed, 07 Dec 2022 07:57:11 -0500 Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p2tz3-0004WR-Ir for emacs-orgmode@gnu.org; Wed, 07 Dec 2022 07:57:11 -0500 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 0DE41240026 for ; Wed, 7 Dec 2022 13:57:04 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1670417825; bh=N75OewigpxZ7e4QJoW/JUD/mwLN8fchKThJ12DYgT/4=; h=From:To:Cc:Subject:Date:From; b=F/H9m8VeHfVBHQdxjRNBpk//PFwLXfv6THZ9lsJpHmC6TC8D5gBqG6/Obrz2+4eNN xQhqzeqPE2uDeH7UwV9bRCVjxfrmgmIOc5Jx3bDq7qEr6ncmZsds56PGpTWOafsYDo zNXJEneSrpLOZjSYJ5HAPjOZ7K7Xfjf806YN11tpB12xXcOppgXI98tPxcYdugoK/X owWenZe/OTx/GGwMhDK7Vag/wskPQCyNmqqCr1gtqEyb59daQpexWVuRSHVwcoqT9M oaVsxkrDoiqh6WV7gw7DAayYfsfhYh0umsz8tAvTFR6ZuNVkSt1WlcJ2TBdMVeRaPp TR08aFNrY7wXQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4NRy3g0LTSz9rxR; Wed, 7 Dec 2022 13:57:02 +0100 (CET) From: Ihor Radchenko To: Neil Jerram Cc: Org Mode List Subject: Re: Two problems with export to Google calendar In-Reply-To: References: Date: Wed, 07 Dec 2022 12:56:58 +0000 Message-ID: <877cz3l6cl.fsf@localhost> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, RCVD_IN_DNSWL_LOW=-0.7, 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: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." 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-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1670417920; 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=CXOo4/ZwgS6lwUejSuv7IJkleK2t8XSHULLsLNz1Szc=; b=S5BvSj+B/eexasqseiqjjLpeNcnR6hNiynJ5t0rYhUE4DiehUM3T25LLO1LjaUQcMpJBXf yXGOGKL/QkRyYI2RG/F2nyqlC3q4tbliiFwd3wQWNqv8yQwB7OwnXeQiZtwoGDPcU+i2X6 c2HGpJhB62XlUsHMBWjijMn9LMILYj7NMaVkbMXBokAECTv/WlWoSHV6bqnQDpo2UR562G 1Kh6WENL6Ccx3wGr/528VWZXKJ+7lhZt0tKTmSwTJ1t7x4Jm1iGIEx1tsjD7KRfICZiC/v /M0S96L05zRMqIxZHB1gNF3KbdhzLyDT+0gwa+86RiolTKNGYUD0jsLDK7ANQA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1670417920; a=rsa-sha256; cv=none; b=SIp7JatDldLOpfZL8FydL7IAUqqugLwCSNK2My+FrW2vSC0t8+7VSPAtJICyMZxcjKrTuf 5lN31a7EtqcaxTprPbXkqnxzZgcN8U3Bcv3x9D4MRn42OJNtV9pWjM+7Wt0et90L8qUKjN 23u5+cj4Iy74SoY6sGB01UAGTiIjzuegimMthXNaDBjdOfkJ1igxOlqUz3PKWHo30gCUxF zqIIo0EYZFwPbR4SgUeIrQrU2+0I2ikqGdoHsUZ7bvzwnT2M9GEvx4WI6NqpZxn9gycd1v fUVSqgyaCAxIxbVtcztLceExSApWMvecsaa5u3ZPLgYjToUYF+GIcOP+NeMcKQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b="F/H9m8Ve"; dmarc=pass (policy=none) header.from=posteo.net; 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" X-Migadu-Spam-Score: -2.06 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b="F/H9m8Ve"; dmarc=pass (policy=none) header.from=posteo.net; 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" X-Migadu-Queue-Id: 29ABB31319 X-Spam-Score: -2.06 X-Migadu-Scanner: scn1.migadu.com X-TUID: hvezVI5a7myx Neil Jerram writes: > Firstly, when I last exported during late summer, org generated an > .ics file with > > X-WR-TIMEZONE:BST > > which I think was intended to mean British Summer Time; but Google > interpreted it as Bangladesh Standard Time. As a result, my events > from Org are shown at the wrong time in Google calendar. By default, ox-icalendar takes the value of your TZ environment variable. > Secondly, it seems to me that the concept of having a timezone for the > whole .ics file might be wrong. My Org files have dated events in > both the summer and the winter, and it is obvious to me that the times > for the summer events should be understood as British Summer time > (UTC+1), and that the times for the winter events should be understood > as GMT (UTC). > > Do others agree with that? If so, it would need to be reflected on > export by each event having its own timezone, instead of a global > timezone for the whole file. You can set TIMEZONE heading property to provide a separate time zone per entry. See 13.15 iCalendar Export section of the manual. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at