From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: 23.0.60; M-x occur no longer uses previous regexp as default Date: Tue, 22 Apr 2008 16:08:23 -0400 Message-ID: References: <87fxtexhta.fsf@gmx.de> Reply-To: rms@gnu.org NNTP-Posting-Host: lo.gmane.org Content-Type: text/plain; charset=ISO-8859-15 X-Trace: ger.gmane.org 1208895058 20981 80.91.229.12 (22 Apr 2008 20:10:58 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 22 Apr 2008 20:10:58 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org, rfrancoise@debian.org To: Sven Joachim Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 22 22:11:32 2008 connect(): Connection refused Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JoOpc-0007JB-Ef for ged-emacs-devel@m.gmane.org; Tue, 22 Apr 2008 22:11:12 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JoOow-0006ue-R6 for ged-emacs-devel@m.gmane.org; Tue, 22 Apr 2008 16:10:30 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JoOmw-0005Bg-SR for emacs-devel@gnu.org; Tue, 22 Apr 2008 16:08:26 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JoOmv-0005AU-7V for emacs-devel@gnu.org; Tue, 22 Apr 2008 16:08:26 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JoOmv-0005AH-3H for emacs-devel@gnu.org; Tue, 22 Apr 2008 16:08:25 -0400 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JoOmu-0005qG-Jg for emacs-devel@gnu.org; Tue, 22 Apr 2008 16:08:24 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.67) (envelope-from ) id 1JoOmt-0001Wj-UK; Tue, 22 Apr 2008 16:08:23 -0400 In-reply-to: <87fxtexhta.fsf@gmx.de> (message from Sven Joachim on Tue, 22 Apr 2008 13:14:25 +0200) X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:95799 gmane.emacs.pretest.bugs:22110 Archived-At: In Emacs 22, M-x occur uses the previous regexp as default when invoked a second time, so you could just press RET to look for it again. I think we should consider that a bug and fix it. Now you have to use M-p to receive the previous regexp, if you forget that Emacs hangs and uses 100% CPU (interruptible with C-g, backtrace follows): Maybe one of these functions should signal an error if the regexp arg is "".