From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Van Ly Newsgroups: gmane.emacs.bugs Subject: bug#53590: 28.0.91; icompletion-vertical-mode gets stuck on 'M-x man RET awk' Date: Sat, 29 Jan 2022 19:10:14 +0000 (UTC) Organization: Super Dimensional Fortress Message-ID: References: <831r0se151.fsf@gnu.org> <415f2f9-864d-3320-2a3e-694070df9eb@SDF.ORG> <83czkbdh7l.fsf@gnu.org> <6dfcbeef-5fd3-e98d-ff8e-b0792db4bb2a@SDF.ORG> <831r0rd3vh.fsf@gnu.org> <26b7561e-41f-182d-73a0-39f2f14bf1ef@SDF.ORG> <83zgnfavj6.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8183"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 53590@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 29 20:11:37 2022 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 1nDt8L-00022u-BG for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 29 Jan 2022 20:11:37 +0100 Original-Received: from localhost ([::1]:40112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nDt8K-0006J9-0M for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 29 Jan 2022 14:11:36 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:36722) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nDt8C-0006Ik-Ha for bug-gnu-emacs@gnu.org; Sat, 29 Jan 2022 14:11:29 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41919) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nDt7m-0006EJ-H1 for bug-gnu-emacs@gnu.org; Sat, 29 Jan 2022 14:11:27 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nDt7m-0005HY-9Y for bug-gnu-emacs@gnu.org; Sat, 29 Jan 2022 14:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Van Ly Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 29 Jan 2022 19:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53590 X-GNU-PR-Package: emacs Original-Received: via spool by 53590-submit@debbugs.gnu.org id=B53590.164348341420246 (code B ref 53590); Sat, 29 Jan 2022 19:11:02 +0000 Original-Received: (at 53590) by debbugs.gnu.org; 29 Jan 2022 19:10:14 +0000 Original-Received: from localhost ([127.0.0.1]:34822 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDt70-0005GT-Lt for submit@debbugs.gnu.org; Sat, 29 Jan 2022 14:10:14 -0500 Original-Received: from mx.sdf.org ([205.166.94.24]:57491) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nDt6y-0005GJ-WF for 53590@debbugs.gnu.org; Sat, 29 Jan 2022 14:10:13 -0500 Original-Received: from sdf.org (IDENT:van.ly@sdf.org [205.166.94.16]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 20TJABp8009536 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Sat, 29 Jan 2022 19:10:12 GMT Original-Received: from localhost (van.ly@localhost) by sdf.org (8.15.2/8.12.8/Submit) with ESMTP id 20TJAE4W011974; Sat, 29 Jan 2022 19:10:14 GMT In-Reply-To: <83zgnfavj6.fsf@gnu.org> 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:225557 Archived-At: On Sat, 29 Jan 2022, Eli Zaretskii wrote: > > Does the following command segfault when invoked from the shell outside > Emacs? > > man -k awk 2>/dev/null > The above command runs and completes as is expected. Each manpage keyword entry produces a multiple line output in brief. > If that command doesn't segfault, then what about the following one? > > man -k awk 2>/dev/null | cat > The above fails as follows: ''' % man -k awk 2>/dev/null | cat zsh: segmentation fault man -k awk 2> /dev/null | zsh: done cat % echo $SHELL /usr/pkg/bin/zsh ''' Maybe the output redirect pipeline syntax for zsh is causing trouble. Further to the original description of the problem, typing "awk" after M-x man RET produces > M-x man RET a There is a low wait of less than 2min more than 30sec, then the minibuffer shows > M-x man RET a [No matches] The text cursor is behind the "a" and typing "wk" for the second time immediately echoes in the minibuffer and shows > M-x man RET awk [No matches] And, as I described initially, the text cursor is positioned between "k" and "[No matches]", I type RET and then the manpage for awk quickly displays. -- vl