From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: Re: Emacs hangs with 100pc CPU during query-replace Date: Sat, 19 Jul 2014 03:16:54 +0200 Organization: Aioe.org NNTP Server Message-ID: <87vbqu1721.fsf@debian.uxu> References: <87tx6e2tr1.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1405732826 27016 80.91.229.3 (19 Jul 2014 01:20:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 19 Jul 2014 01:20:26 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sat Jul 19 03:20:20 2014 Return-path: Envelope-to: geh-help-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 1X8JJy-000475-9N for geh-help-gnu-emacs@m.gmane.org; Sat, 19 Jul 2014 03:20:18 +0200 Original-Received: from localhost ([::1]:52573 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X8JJx-0008L8-KY for geh-help-gnu-emacs@m.gmane.org; Fri, 18 Jul 2014 21:20:17 -0400 Original-Path: usenet.stanford.edu!news.glorb.com!feeder.erje.net!eu.feeder.erje.net!newsfeed.datemas.de!rt.uk.eu.org!aioe.org!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 22 Original-NNTP-Posting-Host: SIvZRMPqRkkTHAHL6NkRuw.user.speranza.aioe.org Original-X-Complaints-To: abuse@aioe.org User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) X-Notice: Filtered by postfilter v. 0.8.2 Cancel-Lock: sha1:TUpBVOIV4Xqxt1e+C9t2Dw3Y4as= Mail-Copies-To: never Original-Xref: usenet.stanford.edu gnu.emacs.help:206489 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:98761 Archived-At: Michael Heerdegen writes: > Try sending the Emacs process a SIGUSR2, this forces > it into the (Lisp level) debugger. Maybe you then > can see what it "does". You mean like this: kill -s usr2 4352 (get the PID with 'ps -e | grep emacs') or, equivalently (?) pkill --signal usr2 emacs That doesn't do a lot for me. It only says "Quit" in the echo area. But perhaps that is the debugger quiting, not finding anything to debug? -- underground experts united