From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#13869: 24.2; Theme slows emacs down Date: Mon, 04 Mar 2013 22:21:36 +0200 Message-ID: <83zjyisypb.fsf@gnu.org> References: <51349AD3.50003@gmail.com> <83d2vft539.fsf@gnu.org> <5134EAB5.4010406@gmail.com> <8338wbt2pp.fsf@gnu.org> <5134F2D8.4030704@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1362428570 5092 80.91.229.3 (4 Mar 2013 20:22:50 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 4 Mar 2013 20:22:50 +0000 (UTC) Cc: 13869@debbugs.gnu.org To: Silviu Vlad Oprea Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 04 21:23:14 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UCbuj-0003fp-Bd for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Mar 2013 21:23:13 +0100 Original-Received: from localhost ([::1]:49325 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UCbuN-0006LG-Qo for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Mar 2013 15:22:51 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:36613) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UCbuJ-0006Kc-K9 for bug-gnu-emacs@gnu.org; Mon, 04 Mar 2013 15:22:49 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UCbuI-00046N-FB for bug-gnu-emacs@gnu.org; Mon, 04 Mar 2013 15:22:47 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55065) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UCbuI-00046J-CK for bug-gnu-emacs@gnu.org; Mon, 04 Mar 2013 15:22:46 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1UCbuY-0007Nn-Jf for bug-gnu-emacs@gnu.org; Mon, 04 Mar 2013 15:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 04 Mar 2013 20:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13869 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13869-submit@debbugs.gnu.org id=B13869.136242852928296 (code B ref 13869); Mon, 04 Mar 2013 20:23:02 +0000 Original-Received: (at 13869) by debbugs.gnu.org; 4 Mar 2013 20:22:09 +0000 Original-Received: from localhost ([127.0.0.1]:59170 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UCbtg-0007ML-Or for submit@debbugs.gnu.org; Mon, 04 Mar 2013 15:22:09 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:54585) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UCbte-0007Lo-AE for 13869@debbugs.gnu.org; Mon, 04 Mar 2013 15:22:07 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MJ500600KGVN000@a-mtaout20.012.net.il> for 13869@debbugs.gnu.org; Mon, 04 Mar 2013 22:21:42 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MJ5006B8KK6BP80@a-mtaout20.012.net.il>; Mon, 04 Mar 2013 22:21:42 +0200 (IST) In-reply-to: <5134F2D8.4030704@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:72095 Archived-At: > Date: Mon, 04 Mar 2013 19:15:36 +0000 > From: Silviu Vlad Oprea > > On 04/03/13 18:54, Eli Zaretskii wrote: > >> Date: Mon, 04 Mar 2013 18:40:53 +0000 > >> From: Silviu Vlad Oprea > >> > >> Turns out it's because linum-mode. Once I enable it (M-x linum-mode > >> RET), it lags every 2 seconds when scrolling, and it's very frustrating. > >> The same happens with tabbar-mode (separately; If I enable both > >> linum-mode and tabbar-mode, it's even worse). > > With linum-mode, I see a 3-fold increase in CPU usage, but Emacs can > > still keep up. What CPU do you have there? > Now fancy at all. Celeron(R) Dual-Core CPU T3000 @ 1.80GHz. Could be why you see the problem, while I don't. > > linum-mode kills many potential redisplay optimizations, so it's a > > small wonder it makes the display engine work harder. > Any idea how I could get the same effect (line numbers) w/o the lag? Is > there a better mode? Maybe try nlinum.el from ELPA.