From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Noah Friedman Newsgroups: gmane.emacs.bugs Subject: bug#19494: 25.0.50; infinite loop in readable_event on master branch Date: Wed, 07 Jan 2015 13:08:48 -0800 (PST) Message-ID: <20150107130848.139696.FMU1084@unexploded-cow.prv.splode.com> References: <20150102191803.251212.FMU1084@unexploded-cow.prv.splode.com> <83oaqg9t1z.fsf@gnu.org> Reply-To: Noah Friedman NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1420665004 2826 80.91.229.3 (7 Jan 2015 21:10:04 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 7 Jan 2015 21:10:04 +0000 (UTC) Cc: 19494@debbugs.gnu.org To: eliz@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 07 22:09:58 2015 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 1Y8xqo-0003E9-9R for geb-bug-gnu-emacs@m.gmane.org; Wed, 07 Jan 2015 22:09:10 +0100 Original-Received: from localhost ([::1]:42831 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y8xqn-00039h-E5 for geb-bug-gnu-emacs@m.gmane.org; Wed, 07 Jan 2015 16:09:09 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39001) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y8xqk-00039Q-8Z for bug-gnu-emacs@gnu.org; Wed, 07 Jan 2015 16:09:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y8xqh-0002qo-0y for bug-gnu-emacs@gnu.org; Wed, 07 Jan 2015 16:09:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:58423) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y8xqg-0002qj-Tv for bug-gnu-emacs@gnu.org; Wed, 07 Jan 2015 16:09:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Y8xqg-0003Lp-4r for bug-gnu-emacs@gnu.org; Wed, 07 Jan 2015 16:09:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Noah Friedman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 07 Jan 2015 21:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19494 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19494-submit@debbugs.gnu.org id=B19494.142066493212866 (code B ref 19494); Wed, 07 Jan 2015 21:09:02 +0000 Original-Received: (at 19494) by debbugs.gnu.org; 7 Jan 2015 21:08:52 +0000 Original-Received: from localhost ([127.0.0.1]:39556 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y8xqW-0003LS-9f for submit@debbugs.gnu.org; Wed, 07 Jan 2015 16:08:52 -0500 Original-Received: from bacon-event-horizon.splode.com ([74.207.245.10]:33484 helo=splode.com) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Y8xqU-0003LI-4n for 19494@debbugs.gnu.org; Wed, 07 Jan 2015 16:08:51 -0500 Original-Received: from unexploded-cow.prv.splode.com (prv.splode.com [173.8.128.9]) (authenticated bits=0) by splode.com (8.14.8/8.14.8) with ESMTP id t07L8mLD032390 (version=TLSv1/SSLv3 cipher=AES128-GCM-SHA256 bits=128 verify=NO); Wed, 7 Jan 2015 13:08:48 -0800 In-Reply-To: <83oaqg9t1z.fsf@gnu.org> (eliz@gnu.org Saturday, 03 Jan 15 10:17:44 +0200) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (splode.com [74.207.245.10]); Wed, 07 Jan 2015 13:08:49 -0800 (PST) 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:98096 Archived-At: >Why do you need that code, and in a timer on top of that? It looks >strangely, and probably papers over some bug, either one that existed >in the past or maybe even an existing one. If that bug still exists, >a bug report will be appreciated. It's very old code, circa 1995. Since it predates the v21 redisplay engine rewrite, I have no idea if it's still necessary; I'm testing that now. >One thing is clear: having input-pending-p return non-nil when there's >nothing in the queue but these buffer-switch events is a real bug that >causes quite a few problems. So going back is not an option, I >think. I concur. I don't want to revert it, it may just need some refinement.