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 ms0.migadu.com with LMTPS id UD4XLRob1GGKvwAAgWs5BA (envelope-from ) for ; Tue, 04 Jan 2022 11:02:02 +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 KBCxJRob1GGKdgAAG6o9tA (envelope-from ) for ; Tue, 04 Jan 2022 11:02:02 +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 4616B31DD7 for ; Tue, 4 Jan 2022 11:02:02 +0100 (CET) Received: from localhost ([::1]:33804 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n4gdl-00008L-Au for larch@yhetil.org; Tue, 04 Jan 2022 05:02:01 -0500 Received: from eggs.gnu.org ([209.51.188.92]:44678) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n4gcw-000088-Eq for emacs-orgmode@gnu.org; Tue, 04 Jan 2022 05:01:10 -0500 Received: from ciao.gmane.io ([116.202.254.214]:34916) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n4gcu-0001Zw-SY for emacs-orgmode@gnu.org; Tue, 04 Jan 2022 05:01:10 -0500 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1n4gcp-0004QN-BE for emacs-orgmode@gnu.org; Tue, 04 Jan 2022 11:01:03 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: ascii-timestamps like 31.12.2021 to iso(org) format <2020-12-31> and back Date: Tue, 4 Jan 2022 17:00:55 +0700 Message-ID: References: <87sfu8j4en.fsf@mat.ucm.es> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 In-Reply-To: <87sfu8j4en.fsf@mat.ucm.es> Content-Language: en-US Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: 14 X-Spam_score: 1.4 X-Spam_bar: + X-Spam_report: (1.4 / 5.0 requ) DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FORGED_MUA_MOZILLA=2.309, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-3.354, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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" 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=1641290522; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=d87eb+HZsFehKn0717243cWmIq/Vlv3hJohAdbMQw7w=; b=ScANiWJ/koa2UtJH9z06YoygL6HoEapamcWj1+CD/9CFRrFq86Re67jr57ciNowaBcNGD/ tr5RxsnTI3P03RDh5m2Hh2u2s+OkhtG1XA2pG3oG2JdZC9JdGKOmxQjRxNDYZIIacwxQOT IpU6vZnT4WnTeHx7KJKxYgn2LuDHqs+O5t3CE6BKdPStXwUqxvapQ78QvDKXGBlyKdC8MW vknyTDf5/WeZlNLn/+sJtrUl1wBZOVh5s6kZzIan24hcEM2V3T0VcAuD9h5aPwhyFX63Vd bMZeNzcVUBj6e93ejw9r3K2JGTdOtENCgGW4Ud2dhiqyNlJeCSqPBb4s1gaeog== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1641290522; a=rsa-sha256; cv=none; b=Wzy33s6GkRs0WmmTGVdKNr+zgR9r5iPSavq18J/x/lRvrclnlnFu9EBt3OW/NiGOXSbj7r mYEju8NzoznU5Vnjy/EC/QIBDlzemODR2ZfvHnjqaoG/WHzALqCp9a77RD+fRhhYvdBGg4 V6fDm8rOD8aDbtOc3Cm3NZ+YvaylwpPOslmUJCMfS/OaDcndN0OIsMXEIRuLExCmEaLuRE 1AUIxtzdQDDnhGNyDOnQ7s9MQVgUTrvawov+W0sZwCpqj23JDoHreuJKpnVKqXgIGwiBop YMUEPbj+i+qsbk3NPDQ7NEXecQKgzxdaoXb59g130DbVV4STTQ4F0THo8ydR+A== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); 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: -3.59 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); 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: 4616B31DD7 X-Spam-Score: -3.59 X-Migadu-Scanner: scn0.migadu.com X-TUID: mXcdfPqY+dzd On 31/12/2021 20:21, Uwe Brauer wrote: > > Does anybody know about a function that would convert between > date format like 31.12.2021 to <2020-12-31> and back? Uwe, I suggest you to create a feature request at https://debbugs.gnu.org for emacs to add a function similar to strptime that can parse date-time string accordingly to given format, see info "(libc) Low-Level Time String Parsing" https://www.gnu.org/software/libc/manual/html_node/Low_002dLevel-Time-String-Parsing.html Actually, I suppose, you need a function that parses date accordingly to current locale. It can be added to the feature request as well (and Eli will say that since Emacs is a multilingual editor, there is no well defined "current locale").