From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#11047: 24.0.94; Hangs when creating buffer starting with multiple spaces and there exists buffers with multiple spaces Date: Tue, 20 Mar 2012 21:34:27 -0400 Message-ID: References: <62pqc66fut.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1332293732 19636 80.91.229.3 (21 Mar 2012 01:35:32 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 21 Mar 2012 01:35:32 +0000 (UTC) Cc: Charles Magid , 11047@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Mar 21 02:35:31 2012 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 1SAASX-0006jO-Eo for geb-bug-gnu-emacs@m.gmane.org; Wed, 21 Mar 2012 02:35:29 +0100 Original-Received: from localhost ([::1]:47104 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAASW-00011i-RE for geb-bug-gnu-emacs@m.gmane.org; Tue, 20 Mar 2012 21:35:28 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:55996) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAASU-000115-57 for bug-gnu-emacs@gnu.org; Tue, 20 Mar 2012 21:35:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SAASR-0000AP-UN for bug-gnu-emacs@gnu.org; Tue, 20 Mar 2012 21:35:25 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51699) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SAASR-0000AL-RO for bug-gnu-emacs@gnu.org; Tue, 20 Mar 2012 21:35:23 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SAAw5-0004Gn-UY for bug-gnu-emacs@gnu.org; Tue, 20 Mar 2012 22:06:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 21 Mar 2012 02:06:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11047 X-GNU-PR-Package: emacs,ns X-GNU-PR-Keywords: Original-Received: via spool by 11047-submit@debbugs.gnu.org id=B11047.133229552116365 (code B ref 11047); Wed, 21 Mar 2012 02:06:01 +0000 Original-Received: (at 11047) by debbugs.gnu.org; 21 Mar 2012 02:05:21 +0000 Original-Received: from localhost ([127.0.0.1]:58531 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SAAvQ-0004Ft-Eq for submit@debbugs.gnu.org; Tue, 20 Mar 2012 22:05:20 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.183]:51603) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SAAvE-0004FY-V4 for 11047@debbugs.gnu.org; Tue, 20 Mar 2012 22:05:19 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AicFAKU/KE9FxKFU/2dsb2JhbACBX5x7eacJhhkEmxmECQ X-IronPort-AV: E=Sophos;i="4.73,1,1325480400"; d="scan'208";a="169135036" Original-Received: from 69-196-161-84.dsl.teksavvy.com (HELO fmsmemgm.homelinux.net) ([69.196.161.84]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 20 Mar 2012 21:34:28 -0400 Original-Received: by fmsmemgm.homelinux.net (Postfix, from userid 20848) id 46226AE221; Tue, 20 Mar 2012 21:34:27 -0400 (EDT) In-Reply-To: <62pqc66fut.fsf@fencepost.gnu.org> (Glenn Morris's message of "Tue, 20 Mar 2012 18:56:58 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.94 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:57916 Archived-At: Another possibility is that it's stuck in a pathological regexp-match for partial-completion (" b c" can turn into a regexp like " .* .*b.* c" which will match " a 1 a2 b c" in many different ways). Stefan