From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#56422: 29.0.50; mail-extract-address-components poorly handles " via " addresses Date: Thu, 07 Jul 2022 11:10:28 +0200 Message-ID: <87bku1guez.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34935"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 56422@debbugs.gnu.org To: Sam Steingold Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 07 11:11:40 2022 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 1o9NXv-0008r2-HD for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 07 Jul 2022 11:11:39 +0200 Original-Received: from localhost ([::1]:47228 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o9NXt-0007yb-Un for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 07 Jul 2022 05:11:37 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43794) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o9NXM-0007SR-Vq for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2022 05:11:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33633) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o9NXJ-0000ZS-Qm for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2022 05:11:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o9NXJ-0004Vy-LK for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2022 05:11:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 07 Jul 2022 09:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56422 X-GNU-PR-Package: emacs Original-Received: via spool by 56422-submit@debbugs.gnu.org id=B56422.165718504017324 (code B ref 56422); Thu, 07 Jul 2022 09:11:01 +0000 Original-Received: (at 56422) by debbugs.gnu.org; 7 Jul 2022 09:10:40 +0000 Original-Received: from localhost ([127.0.0.1]:55763 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o9NWy-0004VL-2Q for submit@debbugs.gnu.org; Thu, 07 Jul 2022 05:10:40 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:37058) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o9NWw-0004V6-Nm for 56422@debbugs.gnu.org; Thu, 07 Jul 2022 05:10:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ul/Zlkdnmexuec1J1xQFJpcEFDf73T0IhdMOefXHGJc=; b=U9M7pL6WxFu3ru54aavDv9wY3k a/VGHwAdLRyIg+RhqCWcNR1UiLwkeV6BT5AkcBdsUH6D39TopvdEa15+QJmQ9Q074/rgpWCqnwWUa UcBHIHbU3ddir2WccGQWoUWoip4NOVS5DyPo1tD0jFmYje/Y0XlTZHw8/zHqXAHlGfPk=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o9NWn-0006MI-CM; Thu, 07 Jul 2022 11:10:31 +0200 In-Reply-To: (Sam Steingold's message of "Wed, 06 Jul 2022 11:22:35 -0400") X-Now-Playing: Doubting Thomas's _Father Don't Cry_: "Movie 13" 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" Xref: news.gmane.io gmane.emacs.bugs:236339 Archived-At: Sam Steingold writes: > The correct handling would be > > (mail-extract-address-components "Po Lu via \"Emacs development discussions.\" ") > => ("Emacs development discussions." "emacs-devel@gnu.org") mail-extract-address-components is a DWIM-ish thing that doesn't have much documented behaviour -- it just tries to make things "pretty" by applying lots of (mostly misguided) heuristics. So talking about "correct" here isn't er correct. If you have an RFC822bis From header, you should use `mail-header-parse-address'. If you have something that's vaguely like a mail header and want to split it, use `mail-header-parse-address-lax'. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no