From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: drain Newsgroups: gmane.emacs.help Subject: Re: recover file after crash Date: Fri, 25 Jan 2013 13:04:23 -0800 (PST) Message-ID: <1359147863880-276502.post@n5.nabble.com> References: <1359058585727-276397.post@n5.nabble.com> <5CAD1D0124B24E409D73471837AD5695@us.oracle.com> <1359138222862-276478.post@n5.nabble.com> <1359141163429-276485.post@n5.nabble.com> <831ud9kqn7.fsf@gnu.org> <1359145917423-276496.post@n5.nabble.com> <83txq5j8mn.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1359147880 17178 80.91.229.3 (25 Jan 2013 21:04:40 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 25 Jan 2013 21:04:40 +0000 (UTC) To: Help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Jan 25 22:04:56 2013 Return-path: Envelope-to: geh-help-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 1TyqSC-0006BN-GD for geh-help-gnu-emacs@m.gmane.org; Fri, 25 Jan 2013 22:04:52 +0100 Original-Received: from localhost ([::1]:47892 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TyqRu-0003oi-Sj for geh-help-gnu-emacs@m.gmane.org; Fri, 25 Jan 2013 16:04:34 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:33173) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TyqRl-0003fI-T7 for Help-gnu-emacs@gnu.org; Fri, 25 Jan 2013 16:04:27 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TyqRk-0008L7-QK for Help-gnu-emacs@gnu.org; Fri, 25 Jan 2013 16:04:25 -0500 Original-Received: from sam.nabble.com ([216.139.236.26]:41064) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TyqRk-0008Kz-LV for Help-gnu-emacs@gnu.org; Fri, 25 Jan 2013 16:04:24 -0500 Original-Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1TyqRj-0003Ku-Sl for Help-gnu-emacs@gnu.org; Fri, 25 Jan 2013 13:04:23 -0800 In-Reply-To: <83txq5j8mn.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 216.139.236.26 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:88821 Archived-At: Eli Zaretskii wrote >> Date: Fri, 25 Jan 2013 12:31:57 -0800 (PST) >> From: drain < > aeuster@ > > >> >> In any case, I sent Valentin a large file that tends to lag > > If it has no or few empty lines, adding empty lines (e.g., before > top-level headings) might dramatically improve performance in very > large buffers. I have to add a couple spaces to the very end of the text of the last nested headline in order for the spaces to separate each of the top level headlines. Otherwise, when I reopen the file, these spaces are gone. In any case, after doing so, implementing your suggestion appears to have improved performance, especially when sifting through top level headlines that are partially or completely opened, and also especially when running point rapidly up a sequence of top level headlines. -- View this message in context: http://emacs.1067599.n5.nabble.com/recover-file-after-crash-tp276397p276502.html Sent from the Emacs - Help mailing list archive at Nabble.com.