From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] master 108ce84 2/2: xref--next-error-function: Move xref's window point Date: Fri, 02 Mar 2018 16:50:13 +0200 Message-ID: <83bmg6wmze.fsf@gnu.org> References: <20180228020456.19376.79157@vcs0.savannah.gnu.org> <20180228020457.59950207B1@vcs0.savannah.gnu.org> <1528a8cd-493c-4219-6eb3-693a28aca5a5@yandex.ru> <83sh9lyvyj.fsf@gnu.org> <62862fac-2397-8662-dcf8-a54a64a78745@yandex.ru> <83fu5iwq9a.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1520002119 20236 195.159.176.226 (2 Mar 2018 14:48:39 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 2 Mar 2018 14:48:39 +0000 (UTC) Cc: emacs-devel@gnu.org To: Dmitry Gutov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Mar 02 15:48:35 2018 Return-path: Envelope-to: ged-emacs-devel@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 1erlz7-0004bh-HE for ged-emacs-devel@m.gmane.org; Fri, 02 Mar 2018 15:48:33 +0100 Original-Received: from localhost ([::1]:35501 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erm1A-0001DH-2C for ged-emacs-devel@m.gmane.org; Fri, 02 Mar 2018 09:50:40 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44956) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erm0Z-0001D6-QM for emacs-devel@gnu.org; Fri, 02 Mar 2018 09:50:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1erm0W-0003e3-OH for emacs-devel@gnu.org; Fri, 02 Mar 2018 09:50:03 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:58226) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1erm0W-0003dz-KS; Fri, 02 Mar 2018 09:50:00 -0500 Original-Received: from [176.228.60.248] (port=3395 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1erm0V-0000cF-UM; Fri, 02 Mar 2018 09:50:00 -0500 In-reply-to: (message from Dmitry Gutov on Fri, 2 Mar 2018 16:10:23 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:223222 Archived-At: > Cc: emacs-devel@gnu.org > From: Dmitry Gutov > Date: Fri, 2 Mar 2018 16:10:23 +0200 > > >> The reason I figured it's urgent, is step 5 is not necessary with my > >> work configuration (not 'emacs -Q'). It's hard for me to tell now which > >> package/setting/timer has this effect, but it seems reasonable to > >> believe that some other users will see this too. Essentially, the code > >> in emacs-26 currently relies on "undefined behavior", in C terms. > > > > I'm not sure I see where does "undefined behavior" come from. > > "Behavior I don't understand" might be closer to the truth. :-) That's not very inspiring for a release branch... But okay, please push.