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#40589: ^L printed when resizing Emacs split window using ksh93 Date: Mon, 14 Jun 2021 16:08:27 +0200 Message-ID: <87pmwoy1wk.fsf@gnus.org> References: <421A39CF-3345-4951-B406-830F4D4F132E@gmail.com> <17989.1586750780@alto> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35306"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Nicholas Papadonis , Bruno =?UTF-8?Q?F=C3=A9lix?= Rezende Ribeiro , Korn Shell , 40589@debbugs.gnu.org To: Mike Kupfer Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jun 14 16:09:51 2021 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 1lsnHi-0008vq-E6 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Jun 2021 16:09:50 +0200 Original-Received: from localhost ([::1]:39244 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lsnHh-0005ET-G1 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Jun 2021 10:09:49 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33170) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lsnGy-0004cK-1G for bug-gnu-emacs@gnu.org; Mon, 14 Jun 2021 10:09:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35745) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lsnGw-00046P-Bz for bug-gnu-emacs@gnu.org; Mon, 14 Jun 2021 10:09:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lsnGw-0003ec-6W for bug-gnu-emacs@gnu.org; Mon, 14 Jun 2021 10:09:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Jun 2021 14:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40589 X-GNU-PR-Package: emacs Original-Received: via spool by 40589-submit@debbugs.gnu.org id=B40589.162367971914001 (code B ref 40589); Mon, 14 Jun 2021 14:09:02 +0000 Original-Received: (at 40589) by debbugs.gnu.org; 14 Jun 2021 14:08:39 +0000 Original-Received: from localhost ([127.0.0.1]:47288 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lsnGZ-0003dl-57 for submit@debbugs.gnu.org; Mon, 14 Jun 2021 10:08:39 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:38318) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lsnGX-0003dT-HK for 40589@debbugs.gnu.org; Mon, 14 Jun 2021 10:08:38 -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=M5WWTvp5O/RhIt2hActwB1hI4XAQnPpGeDsampIvxBw=; b=MWffTCCL69HJY6tnIaksJfpygK pdpAoAi+r+6iEKtt30eJKDUOmeuOuErXgIjQ5fubBlDBsaIb920lmX28cV7H5Q3BNOBpqSs1Mc0AB 0phGXiwjuZj/zE79J8leYBt8kisUY24XJ3fPBzZL9YUCyjDKKviuOc8DYl6EBsSLu7BQ=; Original-Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lsnGO-0001Wq-8N; Mon, 14 Jun 2021 16:08:30 +0200 X-Now-Playing: 75 Dollar Bill's _I Was Real_: "WZN3 (verso)" In-Reply-To: <17989.1586750780@alto> (Mike Kupfer's message of "Sun, 12 Apr 2020 21:06:20 -0700") 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:208494 Archived-At: Mike Kupfer writes: >> PS2 is printed multiple times during the resize. When entered is >> pressed after the resize, multiple ^L s are displayed. I set PS2="" >> and the brackets are omitted, however ^L still remain after pressing >> enter. >> >> Is this a known issue? > > Yes. Here's the text from the Emacs PROBLEMS file: > > *** In Shell buffers using ksh, resizing a window inserts random characters. I tried to reproduce this in Emacs 26.1 (and 28), but I was unable to. Do you have a recipe, starting from "emacs -Q", that displays the problem? I tried: emacs -Q (setq shell-file-name "/bin/ksh") M-x shell and then resizing the window, and nothing untoward happened. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no