From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.bugs Subject: bug#18558: 24.4.50; Debugger slow with long strings Date: Thu, 25 Sep 2014 11:16:11 +0200 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1411636661 16860 80.91.229.3 (25 Sep 2014 09:17:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 25 Sep 2014 09:17:41 +0000 (UTC) To: 18558@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Sep 25 11:17:33 2014 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 1XX5B6-0002F7-ND for geb-bug-gnu-emacs@m.gmane.org; Thu, 25 Sep 2014 11:17:32 +0200 Original-Received: from localhost ([::1]:39108 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX5B4-0005Om-6T for geb-bug-gnu-emacs@m.gmane.org; Thu, 25 Sep 2014 05:17:30 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48743) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX5Ar-0005OP-7f for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:17:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XX5Ai-00051W-6y for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:17:17 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60052) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX5Ai-00050R-3o for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:17:08 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XX5Ac-0007bn-Nn for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Helmut Eller Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 25 Sep 2014 09:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 18558 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.141163662129233 (code B ref -1); Thu, 25 Sep 2014 09:17:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 25 Sep 2014 09:17:01 +0000 Original-Received: from localhost ([127.0.0.1]:51616 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XX5Aa-0007bQ-Hh for submit@debbugs.gnu.org; Thu, 25 Sep 2014 05:17:01 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46934) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XX5AX-0007bH-9c for submit@debbugs.gnu.org; Thu, 25 Sep 2014 05:16:58 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XX5AN-0004wC-LX for submit@debbugs.gnu.org; Thu, 25 Sep 2014 05:16:56 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:53945) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX5AN-0004v0-IV for submit@debbugs.gnu.org; Thu, 25 Sep 2014 05:16:47 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48604) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX5A9-0005KD-E8 for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:16:42 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XX59w-0004qF-6Y for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:16:33 -0400 Original-Received: from mail-we0-x22e.google.com ([2a00:1450:400c:c03::22e]:39045) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XX59v-0004pO-Vr for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 05:16:20 -0400 Original-Received: by mail-we0-f174.google.com with SMTP id w62so7144654wes.33 for ; Thu, 25 Sep 2014 02:16:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:mime-version:content-type; bh=ngfZZQfPGZg3VElJny+M1T1jUWgmLefUZ3pAluEMfmg=; b=Tu02nj7XQaZPMS75tvYJJokACTXTLk+in2+xLBNeKN8vD83WQpN7fIIIWATWpHIcIO CS5RKxYIm6uM019klz/0ZN/5Lkhdf4RnMhuYSFfpWfLhTtteR4ncU9aAURKvQ+zlNDk4 Zcrb8leTMyPft7qAsZPSRphvBXztwm/sRKqPgagkoO5Om//9VG+Yfh4s7CsRQD1wyctA 77mv1zK/7mC0KMR1SNihM+rsUl+iEylepOZ2LtOMJn3dwZFk5oIEc9jhaAP2c7qEI8Ar MdG393ayAnB9/X60TrcF9NDwovdMUVUYWR/BRrzc1aUoCE3X8QH3Hvd2WTfbQMGXmIIQ LgEg== X-Received: by 10.180.39.234 with SMTP id s10mr17338434wik.23.1411636573884; Thu, 25 Sep 2014 02:16:13 -0700 (PDT) Original-Received: from ix (dial-189139.pool.broadband44.net. [212.46.189.139]) by mx.google.com with ESMTPSA id c7sm8546601wib.12.2014.09.25.02.16.12 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 25 Sep 2014 02:16:13 -0700 (PDT) Original-Received: from helmut by ix with local (Exim 4.80) (envelope-from ) id 1XX59n-0001B6-6m for bug-gnu-emacs@gnu.org; Thu, 25 Sep 2014 11:16:11 +0200 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). 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:93726 Archived-At: Moving the cursor in the debugger window is very slow in the following example: shell> cat test.el (progn (defun foo (n string) (cond ((= n 0) (debug)) (t (foo (1- n) string)))) (foo 30 (make-string 500000 ?\\))) shell> emacs -Q -nw -l test.el Now move the cursor around to see the slowness. Maybe the debugger should truncate long strings as it does with long lists. In GNU Emacs 24.4.50.2 (i686-pc-linux-gnu, GTK+ Version 2.24.10) of 2014-09-08 on ix