From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#15045: Point jumps inappropriately around time of Semantic lexing Date: Fri, 09 Aug 2013 17:19:52 +0300 Message-ID: <8361vfrlo7.fsf@gnu.org> References: <87pptptk9n.fsf@engster.org> <87eha4t7xz.fsf@engster.org> <8738qksz6l.fsf@engster.org> <837gfvua2r.fsf@gnu.org> <87y58bs9x4.fsf@engster.org> <83zjsrs3k2.fsf@gnu.org> <5204D77B.2040900@siege-engine.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1376058077 4468 80.91.229.3 (9 Aug 2013 14:21:17 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 9 Aug 2013 14:21:17 +0000 (UTC) Cc: gundaetiapo@gmail.com, 15045@debbugs.gnu.org, deng@randomsample.de, eric@siege-engine.com To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Aug 09 16:21:18 2013 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 1V7nZ6-0003Hl-6B for geb-bug-gnu-emacs@m.gmane.org; Fri, 09 Aug 2013 16:21:16 +0200 Original-Received: from localhost ([::1]:40612 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7nZ5-0000Ji-Ot for geb-bug-gnu-emacs@m.gmane.org; Fri, 09 Aug 2013 10:21:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43596) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7nYy-00006X-7h for bug-gnu-emacs@gnu.org; Fri, 09 Aug 2013 10:21:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V7nYt-0002ix-DR for bug-gnu-emacs@gnu.org; Fri, 09 Aug 2013 10:21:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55461) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7nYs-0002ir-Qg for bug-gnu-emacs@gnu.org; Fri, 09 Aug 2013 10:21:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1V7nYs-0004wV-9E for bug-gnu-emacs@gnu.org; Fri, 09 Aug 2013 10:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 09 Aug 2013 14:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15045 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15045-submit@debbugs.gnu.org id=B15045.137605804518971 (code B ref 15045); Fri, 09 Aug 2013 14:21:02 +0000 Original-Received: (at 15045) by debbugs.gnu.org; 9 Aug 2013 14:20:45 +0000 Original-Received: from localhost ([127.0.0.1]:49777 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1V7nYa-0004vu-Sa for submit@debbugs.gnu.org; Fri, 09 Aug 2013 10:20:45 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:44547) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1V7nYX-0004ve-0P for 15045@debbugs.gnu.org; Fri, 09 Aug 2013 10:20:42 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0MR900J00OZW5C00@a-mtaout21.012.net.il> for 15045@debbugs.gnu.org; Fri, 09 Aug 2013 17:19:35 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MR900JNOP4M5G00@a-mtaout21.012.net.il>; Fri, 09 Aug 2013 17:19:35 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il 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:77168 Archived-At: > From: Stefan Monnier > Cc: Eli Zaretskii , David Engster , gundaetiapo@gmail.com, 15045@debbugs.gnu.org > Date: Fri, 09 Aug 2013 10:04:41 -0400 > > > In my mind, to anyone using input-pending-p to deal with responsiveness in > > Actually, now that I think about it. Why would input-pending-p > run timers? The code is very explicit: DEFUN ("input-pending-p", Finput_pending_p, Sinput_pending_p, 0, 0, 0, doc: /* Return t if command input is currently available with no wait. Actually, the value is nil only if we can be sure that no input is available; if there is a doubt, the value is t. */) (void) { if (!NILP (Vunread_command_events) || !NILP (Vunread_post_input_method_events) || !NILP (Vunread_input_method_events)) return (Qt); /* Process non-user-visible events (Bug#10195). */ process_special_events (); return (get_input_pending (READABLE_EVENTS_DO_TIMERS_NOW ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | READABLE_EVENTS_FILTER_EVENTS) ? Qt : Qnil); > That sounds wrong. Are you saying that using the READABLE_EVENTS_FILTER_EVENTS flag above is wrong? > Of course, fixing it won't change anything to the OP's problem since he > also has backtraces where the problem is triggered via > accept-process-output. Right. Emacs generally always runs timers when it waits.