From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: C-x t N Date: Mon, 06 Sep 2021 18:41:52 +0200 Message-ID: <87bl55ejvz.fsf@igel.home> References: <83k0jurtj5.fsf@gnu.org> <87lf49j0ww.fsf@mail.linkov.net> <83v93dr909.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16542"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) Cc: emacs-devel@gnu.org, Juri Linkov To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Sep 06 18:42:51 2021 Return-path: Envelope-to: ged-emacs-devel@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 1mNHhq-00045T-Vy for ged-emacs-devel@m.gmane-mx.org; Mon, 06 Sep 2021 18:42:50 +0200 Original-Received: from localhost ([::1]:53632 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mNHho-0007vA-Cj for ged-emacs-devel@m.gmane-mx.org; Mon, 06 Sep 2021 12:42:48 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44370) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mNHh4-0006p7-41 for emacs-devel@gnu.org; Mon, 06 Sep 2021 12:42:02 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.10]:53080) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mNHh0-0001Wf-Jq; Mon, 06 Sep 2021 12:42:01 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4H3Dh13XW3z1rk5x; Mon, 6 Sep 2021 18:41:53 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4H3Dh13F8wz1qqkB; Mon, 6 Sep 2021 18:41:53 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 9nbb_GKv9DMx; Mon, 6 Sep 2021 18:41:52 +0200 (CEST) X-Auth-Info: WomJfq4+wbId6HrQxTo+nmfA0MUMzLIn5roj4awidVso9DphS8y1QU4JDmPSaELZ Original-Received: from igel.home (ppp-46-244-168-66.dynamic.mnet-online.de [46.244.168.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 6 Sep 2021 18:41:52 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 14F842C25F7; Mon, 6 Sep 2021 18:41:52 +0200 (CEST) X-Yow: If this was a SWEDISH MOVIE, I'd take off your GO-GO BOOTS!! In-Reply-To: <83v93dr909.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 06 Sep 2021 18:58:30 +0300") Received-SPF: pass client-ip=212.18.0.10; envelope-from=whitebox@nefkom.net; helo=mail-out.m-online.net X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:274150 Archived-At: On Sep 06 2021, Eli Zaretskii wrote: > Here's the problem: if index = 1 means "the first tab", then -1 which > "counts from the end" is not the last one, it's one before that. If indexes are one-based, then -1 is the last. > The semantics of -1 being the last one would work if the index of the > first were zero, not 1. There is no -0, so that doesn't work. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."