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#49918: 28.0.50; cd function expands CDPATH incorrectly Date: Sun, 08 Aug 2021 14:42:46 +0200 Message-ID: <87v94g5cqh.fsf@gnus.org> References: <87lf5eyrvx.fsf@hagelb.org> <87wnox7ck5.fsf@gnus.org> <835ywhih4h.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="14899"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: phil@hagelb.org, 49918@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 08 14:43:10 2021 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 1mCi8z-0003ed-L2 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 08 Aug 2021 14:43:09 +0200 Original-Received: from localhost ([::1]:49902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mCi8x-0003Pl-Qe for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 08 Aug 2021 08:43:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59624) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mCi8s-0003Pb-MB for bug-gnu-emacs@gnu.org; Sun, 08 Aug 2021 08:43:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42240) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mCi8s-0003Ao-FY for bug-gnu-emacs@gnu.org; Sun, 08 Aug 2021 08:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mCi8s-0002Gy-Ao for bug-gnu-emacs@gnu.org; Sun, 08 Aug 2021 08:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 08 Aug 2021 12:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49918 X-GNU-PR-Package: emacs Original-Received: via spool by 49918-submit@debbugs.gnu.org id=B49918.16284265818727 (code B ref 49918); Sun, 08 Aug 2021 12:43:02 +0000 Original-Received: (at 49918) by debbugs.gnu.org; 8 Aug 2021 12:43:01 +0000 Original-Received: from localhost ([127.0.0.1]:53786 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mCi8q-0002Gg-MB for submit@debbugs.gnu.org; Sun, 08 Aug 2021 08:43:00 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:55990) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mCi8n-0002GR-4H for 49918@debbugs.gnu.org; Sun, 08 Aug 2021 08:42:59 -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:In-Reply-To:Date: References: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=2cVryAC1ddIrVfyAo/aVIHMB2Ffdnk3GiZcd1CGAS+8=; b=PaZ+mWWBYU0UxqOUIvSvew3sQ7 X1HiV2wk74aLneq9Od9Lfu0pKa0aojm0UyA1xVW6oCZZFYjEq9+44Amwf7ptfci94pOANWVTtyZy+ WQT5cMrhmlFcDN9Q2BvuTUulkBwTRHe6KTXMlqNM0K91W1kj3XpVAwMXFL7XD5kYWBxk=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mCi8d-0002BU-Er; Sun, 08 Aug 2021 14:42:50 +0200 In-Reply-To: <835ywhih4h.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 07 Aug 2021 15:17:18 +0300") 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:211403 Archived-At: Eli Zaretskii writes: > Why does the current implementation of parse-colon-path use > expand-file-name? The comment says "to expand "~", but the original > implementation in Emacs 27 didn't do that. I should probably have written (etc) after that comment... > Bug#21454 only wanted to avoid mis-interpreting duplicate slashes in > the input path, but there's no need to collapse them, so I don't see > how the call to expand-file-name is at all necessary, and could > potentially change behavior in unintended ways. Am I missing > something? Tino's tests in files-tests-bug-21454 test explicitly for the duplicate slash collapsing, so I assumed that was part of the point. But I may well be mistaken -- feel free to adjust this some more. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no