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#50214: 28.0.50; cl-struct changes may affect user packages in the wild Date: Thu, 26 Aug 2021 21:37:03 +0200 Message-ID: <87y28ot2u8.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="19997"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 50214@debbugs.gnu.org To: Adam Porter Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 26 21:38:13 2021 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 1mJLCV-0004xZ-S2 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 26 Aug 2021 21:38:11 +0200 Original-Received: from localhost ([::1]:35822 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mJLCT-0003vs-U5 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 26 Aug 2021 15:38:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46608) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJLCM-0003tu-BQ for bug-gnu-emacs@gnu.org; Thu, 26 Aug 2021 15:38:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38997) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mJLCM-0002at-3j for bug-gnu-emacs@gnu.org; Thu, 26 Aug 2021 15:38:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mJLCM-0004dw-1U for bug-gnu-emacs@gnu.org; Thu, 26 Aug 2021 15:38:02 -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, 26 Aug 2021 19:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50214 X-GNU-PR-Package: emacs Original-Received: via spool by 50214-submit@debbugs.gnu.org id=B50214.163000663617728 (code B ref 50214); Thu, 26 Aug 2021 19:38:01 +0000 Original-Received: (at 50214) by debbugs.gnu.org; 26 Aug 2021 19:37:16 +0000 Original-Received: from localhost ([127.0.0.1]:50543 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mJLBc-0004br-90 for submit@debbugs.gnu.org; Thu, 26 Aug 2021 15:37:16 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:50858) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mJLBa-0004bb-VU for 50214@debbugs.gnu.org; Thu, 26 Aug 2021 15:37:15 -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:In-Reply-To:Date: References: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=BBsr6NAseouQxwyGEMSZxBMggtTJk5aV/Ad3bg+Iys4=; b=J/wA35Ablyo7U1E/IidQxwpZG/ dKnwos/3LiMOcu07O+rKzyrUNhgFyvze6fcHRlPwYuT71fLJu0p/eSgITlejvT2K54WDE9HfQ13zX 7bNhu6g33z9gFZEqxQIEYAIbJy7S9NBTzYrkgMEc4y7K9VeXAC3QcD7vPQodBFE25IWI=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mJLBQ-0005IV-6G; Thu, 26 Aug 2021 21:37:08 +0200 In-Reply-To: (Adam Porter's message of "Thu, 26 Aug 2021 11:47:09 -0500") 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:212761 Archived-At: Adam Porter writes: > A helpful user of my ts.el package discovered a change in Emacs 28 > that breaks it: > > https://github.com/alphapapa/ts.el/issues/18 > > Specifically, this commit changes the internal struct constructor from > a plist to an alist: [...] > I don't know if this is something you'd want to reconsider. I guess > there was a good reason for the changes being made. And maybe what > ts.el is doing is considered unsupported, which would seem like a > not-unreasonable position. I'm not very familiar with the internals of cl-struct, but if I understand correctly, I think this is... well... an internal thing that package writers should expect to change, so they shouldn't rely on things like this. But I've added Stefan to the CCs; perhaps he has some comments. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no