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#57102: 29.0.50; Peculiar file-name-split edge case Date: Mon, 26 Sep 2022 13:59:22 +0200 Message-ID: <87o7v273dx.fsf@gnus.org> References: <87a68cwlnv.fsf@posteo.net> <4ECBBAD8-732D-4235-BB7C-003E226543C0@acm.org> <87r0zya04n.fsf@gnus.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="14404"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , Philip Kaludercic , 57102@debbugs.gnu.org To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 26 14:00:56 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 1ocmn9-0003WT-JM for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Sep 2022 14:00:55 +0200 Original-Received: from localhost ([::1]:47290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ocmn8-00070n-40 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Sep 2022 08:00:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34724) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ocmmI-0006zb-TN for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 08:00:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50439) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ocmmI-0006Si-KO for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 08:00:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ocmmI-0007RA-7B for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2022 08:00:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 26 Sep 2022 12:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs Original-Received: via spool by 57102-submit@debbugs.gnu.org id=B57102.166419357428526 (code B ref 57102); Mon, 26 Sep 2022 12:00:02 +0000 Original-Received: (at 57102) by debbugs.gnu.org; 26 Sep 2022 11:59:34 +0000 Original-Received: from localhost ([127.0.0.1]:49517 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ocmlp-0007Q2-Io for submit@debbugs.gnu.org; Mon, 26 Sep 2022 07:59:33 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:40716) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ocmlo-0007Pp-3m for 57102@debbugs.gnu.org; Mon, 26 Sep 2022 07:59:32 -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:Date:References: In-Reply-To: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=QAUV/DlMUzgQwB45qpMczecD+8zv2RCjxen/n48uZrk=; b=c4nGqPHGZNltiQwMuta8m5z0o/ OtDJ4DWDtQqld/2WE/GQse913Grqp1kYBbaFlxXdltwKFIyLb9HXmacEl/xWgasAZ8iB0p7B6Mf7z 2OTx7amxtUmfLCi6664vDNyNR5o9+Aw5Skwx0tXva+POTT4FAgKgRda/DGpJ5PjLTTfo=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ocmle-0007fu-Ux; Mon, 26 Sep 2022 13:59:24 +0200 In-Reply-To: (Stefan Kangas's message of "Mon, 26 Sep 2022 07:14:56 -0400") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEVKLCVPLCORZE60 ln7///8IGfnBAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+YJGgs6EAo2pkkAAAF7SURBVDjLnZPbecMg DIUFXQBpAkss0MD+u+UIgQ1t+lISXz5+ju4m8sXMheJtPsfKGiBtYDxaA+CUBbu3EueMzBWcK+5S SEoA6larmTWr+GM1NQ1Qe++ttZe11jvAq9sAr3FcrSXDfayhsG9iQVwFLljhazmvl6cB8NWrtQ1g pUGG7iMIYfkDMH0AttVsAYEDMfsB2PeUkQCuEkenwsG8gkwgSC5ylgOQ+AaKCHMs1wHuJSgURdO8 JSYakKetUGQPKVudTnbnEEgNSZiaecC5aDRCd4DzHi5a2ZzeILHXW7zDw1q5o0KdFNNVretSBMiY J0qXR9Rsz8PfvegiHu71APhIiCp5cWWWdzo33KIksyEBxEEMo6luCo9FvYO1rX6EjyLjuAfBuyni 0Tux7atJtI0JIJ+K2IcGfnifRFpjpc/E7abQimfinn1vCK5TwZnHRyMo12nKR45H1Kct7wnT+g5O gn2Jz2CBmRDj5xlS+qUow9YqxgbudP+53hVgPjdMzr2BAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIy LTA5LTI2VDExOjU4OjE2KzAwOjAw9kEqbQAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMi0wOS0yNlQx MTo1ODoxNiswMDowMIccktEAAAAASUVORK5CYII= X-Now-Playing: Fairport Convention's _Come All Ye (5)_: "Restless" 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:243648 Archived-At: Stefan Kangas writes: > But, thinking more about this, maybe we would want a new function. > Because this is not fun: > > (apply #'file-name-concat (file-name-split "/foo/bar")) > => "foo/bar" Uhm... is that a bug, though? > I'd like it better if it worked like this: > > (file-name-join (file-name-split "/foo/bar")) > => "/foo/bar" > > And then there are the issues Mattias has pointed out. One small step > in the right direction would be to make sure that: > > (equal (file-name-split "/foo") > (file-name-split "//foo")) That seems like a bug. :-/