From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#51016: 28.0.50; 'diff-font-lock-prettify' breaks display of outline headers Date: Sun, 19 Dec 2021 13:27:05 +0200 Message-ID: <83r1a896nq.fsf@gnu.org> References: <87bl44qz5o.fsf@gmail.com> <87h7c2xcuh.fsf@gnus.org> <86r1b52xvp.fsf@mail.linkov.net> <86lf0l23u1.fsf@mail.linkov.net> <87y24lhzed.fsf@gnus.org> <86pmpw7d4b.fsf@mail.linkov.net> <83ilvofnju.fsf@gnu.org> <86fsqs4bi2.fsf@mail.linkov.net> <83ee6cfh5s.fsf@gnu.org> <87ee6cs1pu.fsf@gmail.com> <838rwjg2kd.fsf@gnu.org> <875yrnyai9.fsf@gmail.com> <83wnk3ekdj.fsf@gnu.org> <87ilvm2a74.fsf@gmail.com> <83fsqqctxd.fsf@gnu.org> <87r1aa1daa.fsf@gmail.com> <86lf0hx5yv.fsf@mail.linkov.net> <83o85dajha.fsf@gnu.org> <871r2966nd.fsf@gmail.com> <83ilvladfc.fsf@gnu.org> <87bl1dmqxf.fsf@gmail.com> <877dc0yi4h.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15936"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 51016@debbugs.gnu.org, kevin.legouguec@gmail.com, orontee@gmail.com, juri@linkov.net To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 19 12:28:32 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 1myuMg-0003qZ-Iw for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 19 Dec 2021 12:28:30 +0100 Original-Received: from localhost ([::1]:39018 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1myuMe-0003fb-U0 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 19 Dec 2021 06:28:28 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:48614) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1myuME-0003cN-Kd for bug-gnu-emacs@gnu.org; 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Original-Received: from [87.69.77.57] (port=3091 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1myuLR-00076K-OB; Sun, 19 Dec 2021 06:27:19 -0500 In-Reply-To: <877dc0yi4h.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 19 Dec 2021 12:00:14 +0100) 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:222644 Archived-At: > From: Lars Ingebrigtsen > Cc: Eli Zaretskii , 51016@debbugs.gnu.org, > orontee@gmail.com, juri@linkov.net > Date: Sun, 19 Dec 2021 12:00:14 +0100 > > Kévin Le Gouguec writes: > > > Right; unfortunately, in addition to this *conceptual* understanding of > > form feeds, *functionally* they are treated as level-1 headings, with > > the unfortunate consequences we highlighted. > > > > As you point out, they are page delimiters; if we were to take them out > > of outline-regexp, page commands (navigation, marking, narrowing) would > > keep working just fine! > > Yes, I don't really see any reason to keep ^L in the outline regexp, I do, so please don't make that change unconditionally.