From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#29918: 26.0.90; serial-term error in process filter Date: Sun, 21 Jul 2019 17:47:50 +0300 Message-ID: <83y30rqwa1.fsf@gnu.org> References: <87y3liwr80.fsf@runbox.com> <87d0icy03x.fsf@mouse.gnus.org> <87sgr7ottd.fsf@runbox.com> <87ims19bbo.fsf@mouse.gnus.org> <87a7dczyd9.fsf@gmail.com> <83pnm7ybmf.fsf@gnu.org> <874l3jzixp.fsf@gmail.com> <83d0i7y3tm.fsf@gnu.org> <83zhl7qwpm.fsf@gnu.org> <87imrv5tv6.fsf@mouse.gnus.org> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="211757"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 29918@debbugs.gnu.org, gazally@runbox.com, monnier@iro.umontreal.ca, npostavs@gmail.com To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jul 21 16:49:07 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hpD99-000swn-F9 for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Jul 2019 16:49:07 +0200 Original-Received: from localhost ([::1]:56274 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpD97-0006G2-Rd for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Jul 2019 10:49:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37437) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpD95-0006Fu-8V for bug-gnu-emacs@gnu.org; Sun, 21 Jul 2019 10:49:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hpD94-00040P-8Y for bug-gnu-emacs@gnu.org; Sun, 21 Jul 2019 10:49:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50458) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hpD94-0003zw-3q for bug-gnu-emacs@gnu.org; Sun, 21 Jul 2019 10:49:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hpD94-0003l1-1i for bug-gnu-emacs@gnu.org; Sun, 21 Jul 2019 10:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 21 Jul 2019 14:49:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29918 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 29918-submit@debbugs.gnu.org id=B29918.156372049514383 (code B ref 29918); Sun, 21 Jul 2019 14:49:01 +0000 Original-Received: (at 29918) by debbugs.gnu.org; 21 Jul 2019 14:48:15 +0000 Original-Received: from localhost ([127.0.0.1]:59279 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hpD8I-0003ju-Sw for submit@debbugs.gnu.org; Sun, 21 Jul 2019 10:48:15 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53188) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hpD8G-0003je-Rm for 29918@debbugs.gnu.org; Sun, 21 Jul 2019 10:48:13 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39706) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hpD8B-0003b5-7k; Sun, 21 Jul 2019 10:48:07 -0400 Original-Received: from [176.228.60.248] (port=2174 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hpD8A-0001gz-95; Sun, 21 Jul 2019 10:48:06 -0400 In-reply-to: <87imrv5tv6.fsf@mouse.gnus.org> (message from Lars Ingebrigtsen on Sun, 21 Jul 2019 16:45:33 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 209.51.188.43 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:163526 Archived-At: > From: Lars Ingebrigtsen > Cc: Stefan Monnier , npostavs@gmail.com, > 29918@debbugs.gnu.org, gazally@runbox.com > Date: Sun, 21 Jul 2019 16:45:33 +0200 > > >> > I don't understand why limit, if we assume that no program will write > >> > UTF-8 encoded sequences byte-byte. > >> > >> I don't think we can assume that, in general. > > > > What would be a situation where it is false? > > Isn't sending bytes one-by-one a pretty common thing for (primitive) > programs to do? I'd assume so, especially for serial communication > programs. We are talking about term.el, don't we? So the programs relevant here are those which run in a terminal, whether serial or not, and they are generally expected to talk in characters, not bytes.