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#58082: recent whitespace-mode regression for read-only buffers Date: Mon, 26 Sep 2022 12:56:26 +0200 Message-ID: <875yha9zfp.fsf@gnus.org> References: <87mtan11ss.fsf@kyleam.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1955"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 58082@debbugs.gnu.org, mip@cs.technion.ac.il, rhansen@rhansen.org To: Kyle Meyer Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 26 13:13:06 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 1ocm2s-0000Dx-Ct for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Sep 2022 13:13:06 +0200 Original-Received: from localhost ([::1]:37908 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ocm2r-0006TU-3o for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Sep 2022 07:13:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36154) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oclnK-00033J-LB for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 06:57:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50307) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oclnK-0004hA-Cb for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 06:57:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oclnK-0005Pa-46 for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 06:57:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 26 Sep 2022 10:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58082 X-GNU-PR-Package: emacs Original-Received: via spool by 58082-submit@debbugs.gnu.org id=B58082.166418980720780 (code B ref 58082); Mon, 26 Sep 2022 10:57:02 +0000 Original-Received: (at 58082) by debbugs.gnu.org; 26 Sep 2022 10:56:47 +0000 Original-Received: from localhost ([127.0.0.1]:49385 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ocln5-0005P4-3Q for submit@debbugs.gnu.org; Mon, 26 Sep 2022 06:56:47 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:39720) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oclmy-0005OY-8h for 58082@debbugs.gnu.org; Mon, 26 Sep 2022 06:56:44 -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=ReLCuRUGCUEnW/o+NAHIoo69BkTxUcPn4gHjWEclu6Q=; b=nYW4EQkNdNS8xsPIa84WdBNEDP WC93YBSGjLtAeBTdj09YsVh/hNKOlgk0PFuBjLTqPi+6N8JTt7hh6AQOvAxqmfRjJlFBtdaawZDRZ IlZK756AQW13ivkWkZEJuz9fhca2v8dnu0vlOSXkFRbA/OSEX+xCquNn3ZWug7EUM5GE=; 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 1oclml-0007Bc-Ap; Mon, 26 Sep 2022 12:56:29 +0200 In-Reply-To: <87mtan11ss.fsf@kyleam.com> (Kyle Meyer's message of "Sun, 25 Sep 2022 19:17:55 -0400") X-Now-Playing: Fire Escape's _Abandon Head_: "Earthstick" 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:243639 Archived-At: Kyle Meyer writes: > Before f47a5324f44 (whitespace: Redo BoB/EoB empty line highlighting, > 2022-09-11, bug#37467), this snippet runs without an issue: > > (let ((b (generate-new-buffer "ws-read-only-test"))) > (with-current-buffer b > (insert " ") > (setq buffer-read-only t) > (whitespace-mode 1)) > (pop-to-buffer b)) > > After that commit, activating whitespace mode fails: > > whitespace--update-bob-eob: Buffer is read-only: # > > Perhaps some of the additions in f47a5324f44 should let-bind > inhibit-read-only? Yup. I've now done this in Emacs 29.