From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: charles@aurox.ch (Charles A. Roelli) Newsgroups: gmane.emacs.bugs Subject: bug#32438: 26.1; Long command in shell-mode results in ^G being displayed Date: Sun, 26 Aug 2018 17:46:05 +0200 Message-ID: References: <1534264792.1726113.1473947424.493E07CA@webmail.messagingengine.com> <20180826124809.GA1013@breton.holly.idiocy.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1535299320 6933 195.159.176.226 (26 Aug 2018 16:02:00 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 26 Aug 2018 16:02:00 +0000 (UTC) Cc: svend@svends.net, 32438@debbugs.gnu.org, monnier@iro.umontreal.ca To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Aug 26 18:01:56 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ftxUB-0001fd-HZ for geb-bug-gnu-emacs@m.gmane.org; Sun, 26 Aug 2018 18:01:55 +0200 Original-Received: from localhost ([::1]:49580 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ftxWH-0002mz-PH for geb-bug-gnu-emacs@m.gmane.org; Sun, 26 Aug 2018 12:04:05 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55342) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ftxSl-0008JT-70 for bug-gnu-emacs@gnu.org; Sun, 26 Aug 2018 12:00:46 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ftxFm-0005Pr-OA for bug-gnu-emacs@gnu.org; Sun, 26 Aug 2018 11:47:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:56443) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ftxFm-0005Pb-Ei for bug-gnu-emacs@gnu.org; Sun, 26 Aug 2018 11:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ftxFm-0002LY-8h for bug-gnu-emacs@gnu.org; Sun, 26 Aug 2018 11:47:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: charles@aurox.ch (Charles A. Roelli) Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 26 Aug 2018 15:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32438 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 32438-submit@debbugs.gnu.org id=B32438.15352983678954 (code B ref 32438); Sun, 26 Aug 2018 15:47:02 +0000 Original-Received: (at 32438) by debbugs.gnu.org; 26 Aug 2018 15:46:07 +0000 Original-Received: from localhost ([127.0.0.1]:33228 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ftxEs-0002KM-Qy for submit@debbugs.gnu.org; Sun, 26 Aug 2018 11:46:07 -0400 Original-Received: from sinyavsky.aurox.ch ([37.35.109.145]:56331) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ftxEq-0002Jb-2M for 32438@debbugs.gnu.org; Sun, 26 Aug 2018 11:46:04 -0400 Original-Received: from sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) by sinyavsky.aurox.ch (Postfix) with ESMTP id 54D8922833 for <32438@debbugs.gnu.org>; Sun, 26 Aug 2018 15:49:21 +0000 (UTC) Authentication-Results: sinyavsky.aurox.ch (amavisd-new); dkim=pass reason="pass (just generated, assumed good)" header.d=aurox.ch DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aurox.ch; h= content-transfer-encoding:content-type:content-type:mime-version :references:subject:subject:in-reply-to:to:from:from:message-id :date:date; s=dkim; t=1535298560; x=1536162561; bh=mv7eUK+PUDM7r SnZlbrcUffjAG1V4c+uUPLYkeufKC8=; b=kVEXZJTvDYxDOuDumvsKs2fk+n8nK cLukndppOYhT2w+yj/nkgvMak21Tn7IKfdFW/LeNDPzk5bv5CR/dVi75X/U0PDiF +TdhorVS467hUe97BggUUiTznb2g+Bd2B+0RNyL3+PCO7dzZVgpboU9oAxGAaxRy 4+48zXRygPEovc= X-Virus-Scanned: Debian amavisd-new at test.virtualizor.com Original-Received: from sinyavsky.aurox.ch ([127.0.0.1]) by sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 1fZICoi1XYSY for <32438@debbugs.gnu.org>; Sun, 26 Aug 2018 15:49:20 +0000 (UTC) Original-Received: from gray (214.50.105.92.dynamic.wline.res.cust.swisscom.ch [92.105.50.214]) by sinyavsky.aurox.ch (Postfix) with ESMTPSA id 9D0F52280B; Sun, 26 Aug 2018 15:49:19 +0000 (UTC) In-reply-to: <20180826124809.GA1013@breton.holly.idiocy.org> (message from Alan Third on Sun, 26 Aug 2018 13:48:09 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:149760 Archived-At: > Date: Sun, 26 Aug 2018 13:48:09 +0100 > From: Alan Third > > On Wed, Aug 22, 2018 at 09:48:14PM +0200, Charles A. Roelli wrote: > > Thanks for reporting this. It occurs for me in macOS in every version > > of Emacs starting from 24.3, but not in version 23.4. There must have > > been a regression in between those two versions. > > I can’t reproduce in either 26 or the master branch. Strange. Odd. On this box, the behavior traces back to the following commit. commit 2b0a91e78f83fb446cc38efb99399e83ad2cded3 Author: Stefan Monnier Date: Mon Apr 12 22:07:48 2010 -0400 Try to solve the problem of spurious EOF chars in long lines of text sent to interactive subprocesses. * sysdep.c (child_setup_tty): Do not enable ICANON any more. (system_process_attributes): Remove unused var `ttotal'. * process.c (send_process): Don't bother breaking long line with EOF chars when talking to ttys any more. (wait_reading_process_output): Output a warning when called in such a way that it could block without being interruptible.