From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#5803: 23.1.94; Using tq-enqueue in timer messes with keystroke echoing Date: Wed, 09 Dec 2020 19:55:13 +0200 Message-ID: <834kku6f0e.fsf@gnu.org> References: <87k4sulox8.fsf@engster.org> <87h7owch10.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8011"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 5803@debbugs.gnu.org, deng@randomsample.de To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 09 18:56:29 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kn3hV-0001yt-8j for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Dec 2020 18:56:29 +0100 Original-Received: from localhost ([::1]:50638 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kn3hU-0007Xe-9V for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Dec 2020 12:56:28 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48790) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kn3h4-0007WB-Cy for bug-gnu-emacs@gnu.org; Wed, 09 Dec 2020 12:56:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52700) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kn3h3-000458-Tl for bug-gnu-emacs@gnu.org; Wed, 09 Dec 2020 12:56:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kn3h3-00045j-Ta for bug-gnu-emacs@gnu.org; Wed, 09 Dec 2020 12:56:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 09 Dec 2020 17:56:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 5803 X-GNU-PR-Package: emacs Original-Received: via spool by 5803-submit@debbugs.gnu.org id=B5803.160753652915688 (code B ref 5803); Wed, 09 Dec 2020 17:56:01 +0000 Original-Received: (at 5803) by debbugs.gnu.org; 9 Dec 2020 17:55:29 +0000 Original-Received: from localhost ([127.0.0.1]:36013 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kn3gX-00044y-Ah for submit@debbugs.gnu.org; Wed, 09 Dec 2020 12:55:29 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55544) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kn3gV-00044j-Rd for 5803@debbugs.gnu.org; Wed, 09 Dec 2020 12:55:28 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:52673) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kn3gQ-0003p0-3D; Wed, 09 Dec 2020 12:55:22 -0500 Original-Received: from [176.228.60.248] (port=3518 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kn3gL-0006Ib-Eb; Wed, 09 Dec 2020 12:55:19 -0500 In-Reply-To: <87h7owch10.fsf@gnus.org> (message from Lars Ingebrigtsen on Tue, 08 Dec 2020 19:02:51 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:195562 Archived-At: > From: Lars Ingebrigtsen > Date: Tue, 08 Dec 2020 19:02:51 +0100 > Cc: 5803@debbugs.gnu.org > > I can reproduce this in Emacs 28 with this small change: > > (setq proc (start-process "shell" (get-buffer-create "*process*") "/bin/sh")) > (setq mytq (tq-create proc)) > (defun send-test () > (tq-enqueue mytq "echo TEST\n" "TEST[^0]*" nil 'ignore)) > (setq timer (run-with-timer 1 1 'send-test)) When I run this, I get an error message about spurious communications. Does it work cleanly for you? Do we really need this tq package to reproduce the issue? It adds a layer of complexity to a scenario that is complex to begin with. I hope there can be a recipe that avoids using tq.