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#9218: 24.0.50; bidi-display-reordering slowdown Date: Mon, 01 Aug 2011 22:00:31 +0300 Message-ID: <83k4axare8.fsf@gnu.org> References: <877h6xx96g.fsf@sophokles.streitblatt.de> <83livdartq.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1312225428 24662 80.91.229.12 (1 Aug 2011 19:03:48 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 1 Aug 2011 19:03:48 +0000 (UTC) Cc: 9218@debbugs.gnu.org To: abstraktion@t-online.de Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Aug 01 21:03:44 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QnxmB-0007yu-8o for geb-bug-gnu-emacs@m.gmane.org; Mon, 01 Aug 2011 21:03:43 +0200 Original-Received: from localhost ([::1]:38784 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QnxmA-0001XN-Rm for geb-bug-gnu-emacs@m.gmane.org; Mon, 01 Aug 2011 15:03:42 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:38763) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qnxm8-0001XF-9C for bug-gnu-emacs@gnu.org; Mon, 01 Aug 2011 15:03:41 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qnxm7-0002mI-2A for bug-gnu-emacs@gnu.org; Mon, 01 Aug 2011 15:03:40 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52459) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qnxm7-0002mE-0d for bug-gnu-emacs@gnu.org; Mon, 01 Aug 2011 15:03:39 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QnxmT-0003YT-HK; Mon, 01 Aug 2011 15:04:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 01 Aug 2011 19:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9218 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9218-submit@debbugs.gnu.org id=B9218.131222538213593 (code B ref 9218); Mon, 01 Aug 2011 19:04:01 +0000 Original-Received: (at 9218) by debbugs.gnu.org; 1 Aug 2011 19:03:02 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QnxlW-0003XC-1V for submit@debbugs.gnu.org; Mon, 01 Aug 2011 15:03:02 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QnxlT-0003Wk-B8 for 9218@debbugs.gnu.org; Mon, 01 Aug 2011 15:03:00 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0LP900G00JJKK200@a-mtaout20.012.net.il> for 9218@debbugs.gnu.org; Mon, 01 Aug 2011 22:02:33 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.228.48.51]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LP900GECJK9H720@a-mtaout20.012.net.il>; Mon, 01 Aug 2011 22:02:33 +0300 (IDT) In-reply-to: <83livdartq.fsf@gnu.org> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 01 Aug 2011 15:04:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) 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:49762 Archived-At: > Date: Mon, 01 Aug 2011 21:51:13 +0300 > From: Eli Zaretskii > Cc: 9218@debbugs.gnu.org > > > From: Florian Beck > > Date: Mon, 01 Aug 2011 20:45:27 +0200 > > > > I have a very large org-file (7.2MB, 6300 entries, 137k lines). > > > > With 'bidi-display-reordering' set to nil, opening the file takes about > > 20s, `scroll-up-command' takes 1s. > > > > With 'bidi-display-reordering' set to t, opening the file takes ore than > > 15 minutes, `scroll-up-command' takes about 2.5 minutes from the very > > top. > > Does setting bidi-paragraph-direction to left-to-right solve the > problem? I meant without resetting bidi-display-reordering to nil, of course.