From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#33798: 27.0.50; font-lock-ensure fontifies the whole buffer Date: Tue, 18 Dec 2018 23:27:16 -0500 Message-ID: References: <87woo632j3.fsf@mail.linkov.net> <87y38mwewd.fsf@mail.linkov.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1545193691 7184 195.159.176.226 (19 Dec 2018 04:28:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 19 Dec 2018 04:28:11 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 33798@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 19 05:28:07 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gZTSk-0001gE-Rk for geb-bug-gnu-emacs@m.gmane.org; Wed, 19 Dec 2018 05:28:02 +0100 Original-Received: from localhost ([::1]:57561 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gZTUr-0002PV-Cr for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 Dec 2018 23:30:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51838) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gZTT0-0000rV-PP for bug-gnu-emacs@gnu.org; Tue, 18 Dec 2018 23:28:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gZTSm-0004T9-L4 for bug-gnu-emacs@gnu.org; Tue, 18 Dec 2018 23:28:12 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49678) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gZTSk-0004Qg-Qc for bug-gnu-emacs@gnu.org; Tue, 18 Dec 2018 23:28:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gZTSk-0003UB-JI for bug-gnu-emacs@gnu.org; Tue, 18 Dec 2018 23:28:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 19 Dec 2018 04:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33798 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 33798-submit@debbugs.gnu.org id=B33798.154519364113337 (code B ref 33798); Wed, 19 Dec 2018 04:28:02 +0000 Original-Received: (at 33798) by debbugs.gnu.org; 19 Dec 2018 04:27:21 +0000 Original-Received: from localhost ([127.0.0.1]:53936 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gZTS4-0003T3-GA for submit@debbugs.gnu.org; Tue, 18 Dec 2018 23:27:20 -0500 Original-Received: from pruche.dit.umontreal.ca ([132.204.246.22]:41608) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gZTS1-0003Sr-R4 for 33798@debbugs.gnu.org; Tue, 18 Dec 2018 23:27:18 -0500 Original-Received: from pastel.home (lechon.iro.umontreal.ca [132.204.27.242]) by pruche.dit.umontreal.ca (8.14.7/8.14.1) with ESMTP id wBJ4RGVv008329; Tue, 18 Dec 2018 23:27:16 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 44D076AA6E; Tue, 18 Dec 2018 23:27:16 -0500 (EST) In-Reply-To: <87y38mwewd.fsf@mail.linkov.net> (Juri Linkov's message of "Wed, 19 Dec 2018 02:15:14 +0200") X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 2 Rules triggered EDT_SA_DN_PASS=0, RV6441=0 X-NAI-Spam-Version: 2.3.0.9418 : core <6441> : inlines <6987> : streams <1807545> : uri <2766820> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:153592 Archived-At: > I can see the same effect in internal buffers created by diff-mode: > switching to these buffers I see that font-lock-ensure fontifies > the whole buffer, whereas using font-lock-fontify-region I see only > small parts of the source buffer fontified corresponding to diff hunks. I installed a patch into `master` which should fix this. Could you check it works for your cases? Stefan