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#14616: 24.3.50; Excessive cursor movement on non-X Emacs Date: Sun, 23 Jun 2013 20:27:46 +0300 Message-ID: <83y5a0ka99.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1372008554 31013 80.91.229.3 (23 Jun 2013 17:29:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 23 Jun 2013 17:29:14 +0000 (UTC) Cc: 14616@debbugs.gnu.org To: Lars Magne Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 23 19:29:14 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 1Uqo6C-0003Fj-E0 for geb-bug-gnu-emacs@m.gmane.org; Sun, 23 Jun 2013 19:29:12 +0200 Original-Received: from localhost ([::1]:43206 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uqo6B-0001ny-QC for geb-bug-gnu-emacs@m.gmane.org; Sun, 23 Jun 2013 13:29:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48641) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uqo66-0001nt-63 for bug-gnu-emacs@gnu.org; Sun, 23 Jun 2013 13:29:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Uqo62-0000fi-Jj for bug-gnu-emacs@gnu.org; Sun, 23 Jun 2013 13:29:05 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:42440) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uqo62-0000fW-CF for bug-gnu-emacs@gnu.org; Sun, 23 Jun 2013 13:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Uqo61-0008Cl-NM for bug-gnu-emacs@gnu.org; Sun, 23 Jun 2013 13:29:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 23 Jun 2013 17:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14616 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14616-submit@debbugs.gnu.org id=B14616.137200848731455 (code B ref 14616); Sun, 23 Jun 2013 17:29:01 +0000 Original-Received: (at 14616) by debbugs.gnu.org; 23 Jun 2013 17:28:07 +0000 Original-Received: from localhost ([127.0.0.1]:36754 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Uqo54-0008BA-Qw for submit@debbugs.gnu.org; Sun, 23 Jun 2013 13:28:06 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:47668) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Uqo4y-0008AV-7u for 14616@debbugs.gnu.org; Sun, 23 Jun 2013 13:28:01 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MOU00800WEOPW00@a-mtaout22.012.net.il> for 14616@debbugs.gnu.org; Sun, 23 Jun 2013 20:27:49 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MOU00825WIC3TA0@a-mtaout22.012.net.il>; Sun, 23 Jun 2013 20:27:49 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.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:75478 Archived-At: > From: Lars Magne Ingebrigtsen > Date: Fri, 14 Jun 2013 10:05:17 +0200 > > Lars Magne Ingebrigtsen writes: > > > I don't have a test case for this bug, I'm afraid, but here's what I'm > > seeing: > > Oh, I just noticed from the trace. This is repeated, time and time and > time again: > > [pid 21916] 0.000091 write(4, "\33[27;1H\33[K\33[H\33[?25l\33[33mR [ 41"..., 123) = 123 > [pid 21916] 0.000161 write(4, "\r\n\33[33mR \33[39;49m\33[4m\33[33m[ 55"..., 916) = 916 > [pid 21916] 0.000111 write(4, "\r\n\33[K\nRails ships with a default"..., 287) = 287 > [pid 21916] 0.000140 write(4, "\n* \33[1mBeta:\33[0m For testing fea"..., 675) = 675 > > "Rails ships with a default" is the text that's displayed on the > screen. So it seems to be repainting the entire screen over and over > and over again? > > That tallies with my surmise that Emacs was generating a lot a data > traffic. Any progress with investigating this? Let me know if you need help.