From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#10483: [PATCH] cperl-mode: Avoid endless loop Date: Fri, 04 Sep 2020 12:51:23 +0200 Message-ID: <87lfhpbys4.fsf@igel.home> References: <83o8mqwwx2.fsf@gnu.org> <83k0xewszf.fsf@gnu.org> <922046dc-34fa-487d-4695-6597f8db148e@posteo.de> <87k0xafcx2.fsf@gnus.org> <831rjiui58.fsf@gnu.org> <87lfhpddsf.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10906"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) Cc: 10483@debbugs.gnu.org, haj@posteo.de To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 04 12:52:19 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 1kE9KM-0002lF-Va for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 12:52:18 +0200 Original-Received: from localhost ([::1]:60560 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kE9KL-0000cf-Mh for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 06:52:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60482) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kE9K6-0000cX-O3 for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:52:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54225) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kE9K6-0007MB-Dh for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:52:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kE9K6-0003Bb-CI for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:52:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Sep 2020 10:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10483 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed confirmed Original-Received: via spool by 10483-submit@debbugs.gnu.org id=B10483.159921668712204 (code B ref 10483); Fri, 04 Sep 2020 10:52:02 +0000 Original-Received: (at 10483) by debbugs.gnu.org; 4 Sep 2020 10:51:27 +0000 Original-Received: from localhost ([127.0.0.1]:37538 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE9JX-0003Am-NL for submit@debbugs.gnu.org; Fri, 04 Sep 2020 06:51:27 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.9]:38351) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE9JW-0003Ae-2A for 10483@debbugs.gnu.org; Fri, 04 Sep 2020 06:51:26 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4BjZH05pVcz1qs0m; Fri, 4 Sep 2020 12:51:24 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4BjZH04715z1qvJ1; Fri, 4 Sep 2020 12:51:24 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id LrDWrRJS5w4j; Fri, 4 Sep 2020 12:51:23 +0200 (CEST) X-Auth-Info: /leF0EylJRrcYSMNEhH5OKPbiGETtg9ymuNnU6HEIuu+Vjl3omolxbqCB0x75+hB Original-Received: from igel.home (ppp-46-244-164-25.dynamic.mnet-online.de [46.244.164.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 4 Sep 2020 12:51:23 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 3CCD72C25DA; Fri, 4 Sep 2020 12:51:23 +0200 (CEST) X-Yow: America!! I saw it all!! Vomiting! Waving! JERRY FALWELLING into your void tube of UHF oblivion!! SAFEWAY of the mind -- In-Reply-To: <87lfhpddsf.fsf@gnus.org> (Lars Ingebrigtsen's message of "Fri, 04 Sep 2020 12:41:52 +0200") 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:187099 Archived-At: On Sep 04 2020, Lars Ingebrigtsen wrote: > waitpid waits until a process changes status, doesn't it? In Emacs Lisp > we have to write a loop over `process-status', which adds latency and > just doesn't seem very elegant. In Emacs you use accept-process-output and a process sentinel. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."