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#25706: 26.0.50; Slow C file fontification Date: Wed, 09 Dec 2020 22:04:20 +0200 Message-ID: <83y2i64ugr.fsf@gnu.org> References: <53CC4F6E-716E-4D4B-8903-F32CCB676163@acm.org> <05F2A660-A403-4B81-AE77-416A739160A7@acm.org> <878sa7h1a2.fsf@gmail.com> 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="31345"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mattiase@acm.org, ravine.var@gmail.com, larsi@gnus.org, 25706@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 09 21:15:23 2020 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 1kn5ru-00081p-Tl for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Dec 2020 21:15:22 +0100 Original-Received: from localhost ([::1]:57162 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kn5rt-0005x3-V1 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Dec 2020 15:15:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49338) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kn5hu-0005Ws-6P for bug-gnu-emacs@gnu.org; Wed, 09 Dec 2020 15:05:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52909) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kn5ht-0003W7-UY; Wed, 09 Dec 2020 15:05:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kn5ht-0007Rz-PY; Wed, 09 Dec 2020 15:05:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Wed, 09 Dec 2020 20:05:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25706 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 25706-submit@debbugs.gnu.org id=B25706.160754427328598 (code B ref 25706); Wed, 09 Dec 2020 20:05:01 +0000 Original-Received: (at 25706) by debbugs.gnu.org; 9 Dec 2020 20:04:33 +0000 Original-Received: from localhost ([127.0.0.1]:36222 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kn5hR-0007RC-I6 for submit@debbugs.gnu.org; Wed, 09 Dec 2020 15:04:33 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55960) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kn5hP-0007R0-Iw for 25706@debbugs.gnu.org; Wed, 09 Dec 2020 15:04:32 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:54004) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kn5hJ-0003Fr-Pj; Wed, 09 Dec 2020 15:04:25 -0500 Original-Received: from [176.228.60.248] (port=3453 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kn5hI-00008j-Sq; Wed, 09 Dec 2020 15:04:25 -0500 In-Reply-To: (message from Alan Mackenzie on Wed, 9 Dec 2020 18:46:55 +0000) 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:195589 Archived-At: > Date: Wed, 9 Dec 2020 18:46:55 +0000 > From: Alan Mackenzie > Cc: Mattias Engdegård , > Lars Ingebrigtsen , 25706@debbugs.gnu.org > > Move point to a line with a large percentage and type RET to expand > it. You can repeat this to expand further. Please expand the lines > down to where the percentages remaining are around 5% or 6%. There > will be quite a lot of lines near the start showing the same large > percentage. One can also expand everything with "C-u RET".