From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#16577: Add regexp-based version of completion-ignored-extensions Date: Mon, 21 Feb 2022 19:13:58 +0200 Message-ID: <83bkz0uoq1.fsf@gnu.org> References: <83mwig85an.fsf@gnu.org> <83d2jc81f8.fsf@gnu.org> <8361p39ar2.fsf@gnu.org> <87r17xsm7c.fsf_-_@gnus.org> <87fsocl3ot.fsf@gnus.org> <874k4sgpi1.fsf@gnus.org> <87zgmkfats.fsf@gnus.org> <83fsocuphf.fsf@gnu.org> <87v8x8f92o.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1961"; mail-complaints-to="usenet@ciao.gmane.io" Cc: vmalloc@gmail.com, rgm@gnu.org, 16577@debbugs.gnu.org, monnier@iro.umontreal.ca To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Feb 21 18:23:58 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 1nMCPl-0000Fw-MD for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Feb 2022 18:23:57 +0100 Original-Received: from localhost ([::1]:49430 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMCPk-0008JV-Mt for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Feb 2022 12:23:56 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47228) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMCHH-0003gd-IZ for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 12:15:11 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44982) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nMCH8-0006CJ-Au for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 12:15:10 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nMCH8-0003kq-5r for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 12:15:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 21 Feb 2022 17:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16577 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 16577-submit@debbugs.gnu.org id=B16577.164546364614353 (code B ref 16577); Mon, 21 Feb 2022 17:15:02 +0000 Original-Received: (at 16577) by debbugs.gnu.org; 21 Feb 2022 17:14:06 +0000 Original-Received: from localhost ([127.0.0.1]:38879 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nMCGE-0003jR-3e for submit@debbugs.gnu.org; Mon, 21 Feb 2022 12:14:06 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40324) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nMCG8-0003if-AO for 16577@debbugs.gnu.org; Mon, 21 Feb 2022 12:14:04 -0500 Original-Received: from [2001:470:142:3::e] (port=57050 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMCG2-00062k-De; Mon, 21 Feb 2022 12:13:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=SqT+x3OJd4wYrA1ikW/uyGp0KMak0vWLHKrvWw9AtVQ=; b=Z8Hm0tFY1iXg vKrzB8jbwRQ2rAaKdxYMWCkqdEMqR9577adMzCbC25uvqsodnnbPps4d/9Z9mJJ1Bjbp3XE6mkAoW qW4sBWXMxlxGtLNUMnSYDKBQrEnBtNyOPU75J/JWpll2+/Pa+82EXqkLpwS6rFHZ5xXYcasshVjuZ jYUIQyv7NhIHxZOw/ml3fIFFCZPQSqGXYDoJW4vRdbRxjkZFDqZ2074OWLpfF6O+ncZ/vltjdcmKn R69ab9H6e/gMg2q7VpvTu+bjt9Jt9Wfuy97fj3elfYdTnKcPtWlqQ31/IGgxN0tPs7DXH1EJ5m3iG I39VL/6rNu30Tm7+OteFfw==; Original-Received: from [87.69.77.57] (port=1790 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMCG1-0006at-QL; Mon, 21 Feb 2022 12:13:54 -0500 In-Reply-To: <87v8x8f92o.fsf@gnus.org> (message from Lars Ingebrigtsen on Mon, 21 Feb 2022 18:01:03 +0100) 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:227371 Archived-At: > From: Lars Ingebrigtsen > Cc: monnier@iro.umontreal.ca, rgm@gnu.org, vmalloc@gmail.com, > 16577@debbugs.gnu.org > Date: Mon, 21 Feb 2022 18:01:03 +0100 > > Eli Zaretskii writes: > > > Regular expressions don't understand file names, they are just strings > > as far as regexps are concerned. > > Of course they're strings, but a regexp operator has semantics. I thought you were asking about some builtin feature of regexp matches, and tried to explain why that doesn't exist. If you are talking about something we should concoct, then I don't think I see a problem expressing "match after / or at the start of the string" in the regexp notation. So why were you asking about it?