From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ulrich Mueller Newsgroups: gmane.emacs.bugs Subject: bug#72570: 31.0.50; Regression in date-to-time Date: Mon, 12 Aug 2024 15:48:04 +0200 Message-ID: References: <86zfpige7k.fsf@gnu.org> <86v805hny7.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18718"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 72570@debbugs.gnu.org, eggert@cs.ucla.edu To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Aug 12 15:49:56 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sdVQq-0004gg-BZ for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 12 Aug 2024 15:49:56 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sdVQS-0006x5-9N; Mon, 12 Aug 2024 09:49:32 -0400 Original-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 1sdVQQ-0006wj-0a for bug-gnu-emacs@gnu.org; Mon, 12 Aug 2024 09:49:30 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sdVQP-0001kc-Np for bug-gnu-emacs@gnu.org; Mon, 12 Aug 2024 09:49:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:Date:References:In-Reply-To:From:To:Subject; bh=2/6WFv/WsvsbnLHWBaweATUyHFGKvpF2dvSQDPDr5Ck=; b=OBbDBERfPJkL91YlyOa/jVuZ0BYqYhkVE/upzBI0Y416aXuO8gVOjmFqZY91CZBP9IId4Hmly0wpGqqRKTNtOgA+vjckoZOaE7wXflsma/NZE0yFdfoAg0Hzf5SVP5vikCiOEzzNp9vk0fwCBHDOrFY0OwJxUAD0Y9rWXUnLAvX2A/d78OGmbH33LuwYzdjdJo5+nP4vQ8QJqa3KTaA/RjDilbVr7W54qdVdxxni2EAJshSlq38mWFDo9sl0xjwl/trB8GoldykJC7/Na1OrRM4zH94IimX2hS/D1IghZKJor7oB7zP6ZYvmI97XbX6FvlLDdXWUeWAqDd8HkEzd5A==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sdVQv-0005k4-P6 for bug-gnu-emacs@gnu.org; Mon, 12 Aug 2024 09:50:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ulrich Mueller Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 12 Aug 2024 13:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 72570 X-GNU-PR-Package: emacs Original-Received: via spool by 72570-submit@debbugs.gnu.org id=B72570.172347055921995 (code B ref 72570); Mon, 12 Aug 2024 13:50:01 +0000 Original-Received: (at 72570) by debbugs.gnu.org; 12 Aug 2024 13:49:19 +0000 Original-Received: from localhost ([127.0.0.1]:42675 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sdVQF-0005ih-0J for submit@debbugs.gnu.org; Mon, 12 Aug 2024 09:49:19 -0400 Original-Received: from woodpecker.gentoo.org ([140.211.166.183]:60316 helo=smtp.gentoo.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sdVQD-0005iK-Ju for 72570@debbugs.gnu.org; Mon, 12 Aug 2024 09:49:18 -0400 In-Reply-To: <86v805hny7.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 12 Aug 2024 16:26:24 +0300") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:290050 Archived-At: >>>>> On Mon, 12 Aug 2024, Eli Zaretskii wrote: >> Well, parse-time-string doesn't make any assumptions about the timezone. >> It will return a list with nil in its TZ element, if it cannot extract >> any timezone info from the string. >> >> Same for iso8601-parse, the returned TZ is nil if it is not present in >> the argument string. > Yes, but what does nil as timezone mean, when you later interpret the > time values? Is it UTC or is it local time? AFAICS it has its usual meaning (same as in ZONE of encode-time), i.e. nil for local time. However, this could be easily overridden by calling (decoded-time-set-defaults parsed t) in the following line. See the patch attached to my earlier message.