From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Obsolete variable in cc-defs.el Date: Mon, 17 Oct 2022 17:54:12 -0400 Message-ID: References: <875ygihlm3.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37670"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Lars Ingebrigtsen , emacs-devel To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Oct 17 23:55:03 2022 Return-path: Envelope-to: ged-emacs-devel@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 1okY4d-0009XU-74 for ged-emacs-devel@m.gmane-mx.org; Mon, 17 Oct 2022 23:55:03 +0200 Original-Received: from localhost ([::1]:59680 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1okY4b-0005ZL-R6 for ged-emacs-devel@m.gmane-mx.org; Mon, 17 Oct 2022 17:55:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52606) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1okY3v-0004ur-6e for emacs-devel@gnu.org; Mon, 17 Oct 2022 17:54:19 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:63608) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1okY3t-0000mA-Hg for emacs-devel@gnu.org; Mon, 17 Oct 2022 17:54:18 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id ADBFD4415B6; Mon, 17 Oct 2022 17:54:15 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 3D2704415A5; Mon, 17 Oct 2022 17:54:14 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1666043654; bh=hNyYHSg9tmrKxzWCy30WlvK4TuadxUFNuRXQUhdPWsc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=C6WkelVxIC5BAIccIZWoHgP+NYNYZYsR1FYIX1KfO7XJAPm3V4jVKy1fskrZj51pm 43sF66QMKV5IULQ78PCwoIYU+hAW2YmSCaGKMy3LB38t8L8xV+BIs+5WEWDNmJDBMH LlA1xIz/lt16FxYrvOaIve/80Ik8s2+jg/5wWpKr6je2+9qlIB8qdyo3ZAn6gkGFlS TgjZQef61qBIBjq6G9w3HdAQiIH9T1QrPsRK51A4CEN2l/xl0zLNUCmms2FNXdr1fm zuWlKwOB5swURelu57cvV2JeFJZJaxFv4r4yFwiPg3uPeOIEmPVLiC/sE/RSHgdn5f 8rBF0fOtU1Amw== Original-Received: from alfajor (modemcable137.21-80-70.mc.videotron.ca [70.80.21.137]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 13B54120F35; Mon, 17 Oct 2022 17:54:14 -0400 (EDT) In-Reply-To: (Alan Mackenzie's message of "Mon, 17 Oct 2022 16:53:42 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:297994 Archived-At: > That is a mistake in declaring inhibit-point-motion-hooks obsolete. As > long as the properties point_entered and point_left exist and work > (regardless of whether they are declared obsolete), > inhibit-point-motion-hooks is required. It's use shouldn't (yet) > generate any warnings. You don't need to let-bind it to t in Emacs=E2=89=A525 because its default = value is already t. So for Emacs=E2=89=A525 you should simply remove that let-bi= nding. > It's obsolesence message is also suboptimal. Indeed: it is meant for the case where you set or let-bind that variable to nil rather than when you set/bind it to t. > That role will be fulfilled by the variable cursor-sensor-inhibit, > which really ought to be in c-save-buffer-state (in cc-defs.el) > alongside i-p-m-h. You don't need it there and let-binding it there would have no effect at all unless the body of `c-save-buffer-state` does things like run a recursive-edit or pause for redisplay (that var is only consulted "outside", e.g. from `post/pre-command-hook` or `pre-redisplay-functions`). Stefan