From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#66187: read-file-name unexpected behavior when MUSTMATCH is a function Date: Thu, 5 Oct 2023 20:20:46 +0000 Message-ID: References: <87r0mni6m1.fsf@breatheoutbreathe.in> <87bkdq3nw6.fsf@web.de> <875y3yx221.fsf@breatheoutbreathe.in> <87pm260wh9.fsf@web.de> <87v8bx48ww.fsf@breatheoutbreathe.in> <87msx8sbpv.fsf@web.de> <87bkdoh1gy.fsf@breatheoutbreathe.in> <87h6ngs85e.fsf@web.de> <87ttr7nzyj.fsf@breatheoutbreathe.in> <83pm1u6f8l.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19972"; mail-complaints-to="usenet@ciao.gmane.io" Cc: "michael_heerdegen@web.de" , "philipk@posteo.net" , "66187@debbugs.gnu.org" <66187@debbugs.gnu.org>, Joseph Turner To: Stefan Monnier , Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 05 22:22:00 2023 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 1qoUr9-00050C-Nv for geb-bug-gnu-emacs@m.gmane-mx.org; 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I think rather than > fixing the doc we should fix the behavior=20 If it's not too late to fix what was introduced in Emacs 29, then how about not breaking the behavior of REQUIRE-MATCH at all, and instead just add a separate argument for what a function value of REQUIRE-MATCH does in 29.1? (As opposed to what a function value of REQUIRE-MATCH has always done before Emacs 29, i.e., act like any other non-nil, non-`confirm*', non-`t' value.)