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#7339: 23.2; term-mode vs clone-buffer Date: Tue, 10 May 2022 04:17:19 +0200 Message-ID: <87k0aum8r4.fsf@gnus.org> References: <8739rftnai.fsf@blah.blah> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8500"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 7339@debbugs.gnu.org To: Kevin Ryde Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue May 10 04:18:12 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 1noFS0-0001yp-Bb for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 10 May 2022 04:18:12 +0200 Original-Received: from localhost ([::1]:33076 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1noFRy-0006Qo-VZ for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 09 May 2022 22:18:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38914) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1noFRq-0006QH-Qs for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:18:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37752) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1noFRq-0006RE-IA for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1noFRq-0001py-EY for bug-gnu-emacs@gnu.org; Mon, 09 May 2022 22:18:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 May 2022 02:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7339 X-GNU-PR-Package: emacs Original-Received: via spool by 7339-submit@debbugs.gnu.org id=B7339.16521490807054 (code B ref 7339); Tue, 10 May 2022 02:18:02 +0000 Original-Received: (at 7339) by debbugs.gnu.org; 10 May 2022 02:18:00 +0000 Original-Received: from localhost ([127.0.0.1]:59882 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1noFRk-0001pf-47 for submit@debbugs.gnu.org; Mon, 09 May 2022 22:18:00 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:49040) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1noFRe-0001pK-4n for 7339@debbugs.gnu.org; Mon, 09 May 2022 22:17:54 -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=++X0P2AYXuitygTHyQ41VX/WS7Nig5d8ajPu7q5Gi/Y=; b=PGB+gzcuGN4R8/RznE54qbtD48 4gnzlbUhGf47h6+IGMbmhskGtv5rCYhgG6cAdb9VB9xcw/E9DsS/cHeGa9HtJ04My2ZZxeTMSceXR guz56wYqjErW0/6tE4NYZgsYQeZFAecpldLzVD4/nQorV6xe6+JajVO3w2/8r7tSlkas=; Original-Received: from [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 1noFR9-000556-HQ; Tue, 10 May 2022 04:17:24 +0200 X-Now-Playing: Joni Mitchell's _Ladies of the Canyon_: "Willy" In-Reply-To: <8739rftnai.fsf@blah.blah> (Kevin Ryde's message of "Sat, 06 Nov 2010 09:31:49 +1100") 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:231801 Archived-At: Kevin Ryde writes: > A term-mode buffer doesn't seem to duplicate with M-x clone-buffer very > well. For example > > emacs -Q > M-x term > top Ret ;; run the "top" program > C-c M-x clone-buffer > => gets multiple inserts of the top output > > where I hoped the cloned buffer would have refreshing top output, > instead of appending and growing the buffer. > > Nosing around the code it looks like clone-buffer runs up a new > subprocess well enough, but that presumably something in the `term-mode' > setups doesn't come out right. (I'm going through old bug reports that unfortunately weren't resolved at the time.) I can confirm that this behaviour is still present in Emacs 29. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no