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Fri, 31 Dec 2021 16:40:25 +0000 Received: from GV1PR01MB8433.eurprd01.prod.exchangelabs.com ([fe80::9961:f84a:7d0:dcfa]) by GV1PR01MB8433.eurprd01.prod.exchangelabs.com ([fe80::9961:f84a:7d0:dcfa%7]) with mapi id 15.20.4844.014; Fri, 31 Dec 2021 16:40:25 +0000 From: Eric S Fraga To: emacs-orgmode@gnu.org Subject: Re: ascii-timestamps like 31.12.2021 to iso(org) format <2020-12-31> and back Organization: On the Interweb somewhere References: <87sfu8j4en.fsf@mat.ucm.es> <87bl0wj2pt.fsf@ucl.ac.uk> <87h7aoiwth.fsf@mat.ucm.es> X-Url: http://www.ucl.ac.uk/~ucecesf/ Mail-Followup-To: Org Mode List Date: Fri, 31 Dec 2021 16:40:23 +0000 In-Reply-To: <87h7aoiwth.fsf@mat.ucm.es> (Uwe Brauer's message of "Fri, 31 Dec 2021 17:05:46 +0100") Message-ID: <87tueohgnc.fsf@ucl.ac.uk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Content-Type: text/plain X-ClientProxiedBy: LO4P123CA0189.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:1a4::14) To GV1PR01MB8433.eurprd01.prod.exchangelabs.com (2603:10a6:150:1c::19) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: e9d1e57f-1f45-4063-b62d-08d9cc7c3ebc X-MS-TrafficTypeDiagnostic: GV1PR01MB8579:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; 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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" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1640968865; 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:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=LBA1nBYkfyxWzqzUKLYQekH/isedmwPSEZAtAPQRBTU=; b=PpjbPi/tiExB5YJIvTdhRhNJ6IUNA1URxlF6qwQMDGDWmQvzfqSnD+ZGDTxAtnf9WcB8Ce pH54hxWSgtjGr3yKtHekt0GfyRFR/hefYkIhJP/sfHgTQ1anOKdkzRIVfp5Bh12g1QxNhR bXVWwRUgz7sKb0fjRB5VwbHCo+k9nQadwvZbGYljEaKx5YCbyT2GPbr+reeWPuTqhrGpZQ xazt0L5sdvS5HKuu2FZjHflbJLX7PcuoKE+HUNkNbDtuE1z0A/XucqHrgpsQcliMnEB7yM L3IMePKu4X8gNAmhoPVqrQYdMGw9EZW9+xVvtIPB+AD7Sw2Un5IoU8dB/aJcfQ== ARC-Seal: i=2; s=key1; d=yhetil.org; t=1640968865; a=rsa-sha256; cv=pass; b=rFK6JrZkFhLcHcapZGHxrGN5hOpi8relJQ4jfCWSupsMK5yp1EQb+NRX1DC2yfMbnB9850 Yjt5cQ2B/HjOAfzbZW8lWTM4oEgBzuzPFfULm2VkIS9vO0qKMoauppfmyackZUy7H2ZmlD chKYQtA6+C46NQqBmvewz8F8RqBb4TppvSVRYQdBzdRHhA7qYuNhOKBAhhCP0ed1c0oiDU B538iBuAKsHAKnUhhwkduhYTQ9ECyGfilZNPB1qzljfxeY8EGeGwpagbI+7pkRv/TR41Qn gzYD82YN8OHjqV6XxilPOqzA77PSUfy2cVNtOSH4TLdpin2sRtQcYsMMu07D5A== ARC-Authentication-Results: i=2; aspmx1.migadu.com; dkim=pass header.d=ucl.ac.uk header.s=selector1 header.b="BSGwz/L4"; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=pass (policy=none) header.from=ucl.ac.uk; 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: -6.28 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=ucl.ac.uk header.s=selector1 header.b="BSGwz/L4"; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=pass (policy=none) header.from=ucl.ac.uk; 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: 9ECC437910 X-Spam-Score: -6.28 X-Migadu-Scanner: scn1.migadu.com X-TUID: xJVXqroWYfiK On Friday, 31 Dec 2021 at 17:05, Uwe Brauer wrote: > Thanks the \{4\} surprise me. I tried > > (query-replace-regexp "\\(\\<[0-9]*\\)\\([\\.]\\)\\([0-9]*\\>\\)" "\\3\\2\\1") Not sure what this is trying to do. If it's going from <2021-12-31> to 31.12.2021, you shouldn't escape the < or >, you are not matching the -, and there are only 2 number matches. Maybe you want <\\([0-9]+\\)-\\([0-9]+\\)-\\([0-9]+\\)> to \\3.\\2.\\1 ? -- : Eric S Fraga, with org release_9.5.2-289-gce75d2 in Emacs 29.0.50 : Latest paper written in org: https://arxiv.org/abs/2106.05096