From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#27622: Trying to improve the speed of linum-mode Date: Sat, 08 Jul 2017 21:55:20 +0300 Message-ID: <8337a6lpwn.fsf@gnu.org> References: <834lumlv6y.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1499540170 27685 195.159.176.226 (8 Jul 2017 18:56:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Jul 2017 18:56:10 +0000 (UTC) Cc: 27622@debbugs.gnu.org To: Fis Trivial Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 08 20:56:06 2017 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 1dTuth-0006ui-Ox for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Jul 2017 20:56:05 +0200 Original-Received: from localhost ([::1]:33798 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTutm-0007DE-Vz for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Jul 2017 14:56:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48642) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTutf-0007Cx-CW for bug-gnu-emacs@gnu.org; Sat, 08 Jul 2017 14:56:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dTute-0008Hl-JC for bug-gnu-emacs@gnu.org; Sat, 08 Jul 2017 14:56:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:55458) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dTute-0008Hh-Fc for bug-gnu-emacs@gnu.org; Sat, 08 Jul 2017 14:56:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dTute-0005xk-8W for bug-gnu-emacs@gnu.org; Sat, 08 Jul 2017 14:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 08 Jul 2017 18:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 27622 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 27622-submit@debbugs.gnu.org id=B27622.149954015822910 (code B ref 27622); Sat, 08 Jul 2017 18:56:02 +0000 Original-Received: (at 27622) by debbugs.gnu.org; 8 Jul 2017 18:55:58 +0000 Original-Received: from localhost ([127.0.0.1]:58135 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dTutZ-0005xS-OC for submit@debbugs.gnu.org; Sat, 08 Jul 2017 14:55:57 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:57627) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dTutX-0005xC-Aq for 27622@debbugs.gnu.org; Sat, 08 Jul 2017 14:55:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dTutO-00085b-51 for 27622@debbugs.gnu.org; Sat, 08 Jul 2017 14:55:49 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:44741) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dTutO-00085O-0w; Sat, 08 Jul 2017 14:55:46 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2689 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dTutK-0006uH-N6; Sat, 08 Jul 2017 14:55:45 -0400 In-reply-to: (message from Fis Trivial on Sat, 8 Jul 2017 17:16:45 +0000) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:134342 Archived-At: [Please keep the bug address on the CC list.] > From: Fis Trivial > Date: Sat, 8 Jul 2017 17:16:45 +0000 > > Thanks for the reply. > I have compiled the latest code from master branch and tried > the new line number mode. The new line number mode has exactly the same > effect > as the patched linum.el. When opening a large file, it runs smooth at > the beginning > of the buffer but slows down as the cursor closing to the end of the > buffer. Please show a file where it happens to you. Please also tell which variables elated to line-number display you customized and how. I tried this with a 33000-line buffer, and didn't see the problem you describe. So maybe only some files trigger the problem.