From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Rasmus Newsgroups: gmane.emacs.devel Subject: Re: default large-file-warning-threshold Date: Mon, 01 Dec 2014 21:47:11 +0100 Message-ID: <878uir85dc.fsf@gmx.us> References: <21606.10799.112099.788101@a1i15.kph.uni-mainz.de> <1753218.Ot8JCqssfN@descartes> <546AABCF.8030705@cs.ucla.edu> <9xioico2nm.fsf@fencepost.gnu.org> <83k32s9zm5.fsf@gnu.org> <547A4A1B.9060807@cs.ucla.edu> <20141130101201.3a2625e6@forcix> <547B4285.8070901@cs.ucla.edu> <83wq6c8s47.fsf@gnu.org> <547B9127.2080508@cs.ucla.edu> <878uismg2o.fsf@wanadoo.es> <87h9xfnvur.fsf@Gertrud.fritz.box> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1417466882 25272 80.91.229.3 (1 Dec 2014 20:48:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 1 Dec 2014 20:48:02 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Dec 01 21:47:54 2014 Return-path: Envelope-to: ged-emacs-devel@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 1XvXsp-0004Rc-MF for ged-emacs-devel@m.gmane.org; Mon, 01 Dec 2014 21:47:47 +0100 Original-Received: from localhost ([::1]:33848 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XvXsp-0001cc-Ba for ged-emacs-devel@m.gmane.org; Mon, 01 Dec 2014 15:47:47 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44522) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XvXsX-0001cR-JO for emacs-devel@gnu.org; Mon, 01 Dec 2014 15:47:35 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XvXsR-0000ZQ-S7 for emacs-devel@gnu.org; Mon, 01 Dec 2014 15:47:29 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:58473) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XvXsR-0000ZG-MS for emacs-devel@gnu.org; Mon, 01 Dec 2014 15:47:23 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XvXsQ-0004H3-KX for emacs-devel@gnu.org; Mon, 01 Dec 2014 21:47:22 +0100 Original-Received: from 109.201.152.14 ([109.201.152.14]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 01 Dec 2014 21:47:22 +0100 Original-Received: from rasmus by 109.201.152.14 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 01 Dec 2014 21:47:22 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 21 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 109.201.152.14 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAAAAAByaaZbAAAAAmJLR0QA/4ePzL8AAAAJcEhZ cwAAAEgAAABIAEbJaz4AAAC3SURBVEiJ7ZI7CgMxDEQHLEICgVwr7UDuf4tAupdCu7b2U4ZUnsoy ehpZsjQ1NfVX2bZ7AJIASVIIl0xwSAD0eyOJl40ktQqEhJsElpaKCeA8xAokBY8BGGGvQPoPh15z 4wB8VgfbRmqtF3emJcASrC2981kFUKbchkOfx2lLumZWdCASiPLoZwWUXdyLQ21JeDdWyLwtMKaZ i4sypYXC7bB2FCNq202fA5To9GvsdTleTU1N/Uhf6/ehr00D3K8AAAAASUVORK5CYII= User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:B7m/hxizVbNRFxKbl+7ftOzCNr0= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:178654 Archived-At: Achim Gratz writes: > Lars Magne Ingebrigtsen writes: >> If a mode is so slow that visiting a big file is problematic, then >> that sounds like a bug in that mode, I think. > > Try fundamental mode with a line length of around 1MB some time, with > lines truncated at the window border, then. And no, this isn't anything > spectactularly outrageous, just a CSV export of some tabulated data with > 5000 columns. I get very bad performance when opening xml-files — even when using emacs -q. This shows, for instance, when opening the contents file of odt files generated with Org. —Rasmus -- May the Force be with you