From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#10483: [PATCH] cperl-mode: Avoid endless loop Date: Fri, 04 Sep 2020 12:41:52 +0200 Message-ID: <87lfhpddsf.fsf@gnus.org> References: <83o8mqwwx2.fsf@gnu.org> <83k0xewszf.fsf@gnu.org> <922046dc-34fa-487d-4695-6597f8db148e@posteo.de> <87k0xafcx2.fsf@gnus.org> <831rjiui58.fsf@gnu.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="8421"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 10483@debbugs.gnu.org, haj@posteo.de To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 04 12:43:14 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 1kE9Ba-00026A-5w for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 12:43:14 +0200 Original-Received: from localhost ([::1]:53522 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kE9BZ-0005TA-4c for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 06:43:13 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59006) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kE9BP-0005RI-4W for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:43:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54221) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kE9BO-0006FZ-FP for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kE9BO-0002x8-D5 for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 06:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Sep 2020 10:43:02 +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=B10483.159921613311284 (code B ref 10483); Fri, 04 Sep 2020 10:43:02 +0000 Original-Received: (at 10483) by debbugs.gnu.org; 4 Sep 2020 10:42:13 +0000 Original-Received: from localhost ([127.0.0.1]:37534 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE9Aa-0002vw-OH for submit@debbugs.gnu.org; Fri, 04 Sep 2020 06:42:13 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:47156) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE9AY-0002vf-Hc for 10483@debbugs.gnu.org; Fri, 04 Sep 2020 06:42:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=zirAFiNnx/Ze3tyK1CgUb+mx4uh0dYqYSzzas9PxgME=; b=gbFoTGYARiOGZKughfEgTe3Of8 7TMKarVZGi7ui3vnqPjSU96x0KY36jtP3jpNk4jWC0slgAqfvzmuJqiX9USFtvYlf7cF14WCUGpYt /VMT7KjDiZqa1zY8W309MGCaiigRDzoNwMcAsb0HVn2zIheS3ZNZt3++PtXIdCZtdOBw=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kE9AH-0006JF-RE; Fri, 04 Sep 2020 12:42:03 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAAAAAByaaZbAAAABGdBTUEAALGPC/xhBQAAAAJi S0dEAP+Hj8y/AAAAB3RJTUUH5AkEAiEukL7KUAAAAOFJREFUSMftlL0RwjAMhT9+KspcjgXUsAJT vF2ymcah8AysQBNsyfg4OBqK6C6FLH/Wk1+S3cx3sf9y/wZswAb8AhzHy7LiIQP8HSDPeUxHgPKW D2bwp452gtQBCnUWUJAlE1jfwUId4VFUWR+Aw2kd83q+rUuX+zTVBBA2nf3WdVCxRa2ZkcOq4irJ y3rzsiCgqrV+aFO6l3jJudsxHrQUcEp2wXPLABQDH3jmMtqLEo2Lwjt57ZQkCYQLyDakIZpxVstm 2XiGwHPzqwc5dnOQbAW8/xjGwOfxhz+BDfgP4AH+CjRRsIuwngAAACV0RVh0ZGF0ZTpjcmVhdGUA MjAyMC0wOS0wNFQwMjozMzo0NiswMDowMPP95CEAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjAtMDkt MDRUMDI6MzM6NDYrMDA6MDCCoFydAAAAAElFTkSuQmCC X-Now-Playing: Machinedrum's _Vapor City Citizenship Programme_: "We R 1" In-Reply-To: <831rjiui58.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 04 Sep 2020 10:15:47 +0300") 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:187098 Archived-At: Eli Zaretskii writes: > I don't think I understand what's missing in what we have already. > The equivalent of 'fork' is 'start-process', and the equivalent of > 'waitpid' is a test of what 'process-status' returns. 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. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no