From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#54399: 27.2; Problems with (let ((custom-variable ...)) (autoload-function ...)) Date: Fri, 18 Mar 2022 01:22:37 +0100 Message-ID: <875yocm7n6.fsf@web.de> References: <87sfrgu8ju.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="16621"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Ignacio Casso , 54399@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 18 01:24:04 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 1nV0PU-00049o-19 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 18 Mar 2022 01:24:04 +0100 Original-Received: from localhost ([::1]:37266 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nV0PT-0003sB-2v for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 18 Mar 2022 01:22:38 +0100 In-Reply-To: <87sfrgu8ju.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 17 Mar 2022 12:23:33 +0100") X-Provags-ID: V03:K1:3KUGnkt4nceRW3QdrotgwiGrJ+1jCOsSxoOE9aSKLB8P0n7MI83 /4TCjTIwBvWLGhYqH2LQJbCpAwnWo3fkQHtsUGm17Q7YUhRur4+VCeTTBADjp9V7bvHAHHA BdIY28xETxpLh5NrYlhrs3nou6tSA2A2XJK+LwX89KWPecUIchr1dgAI7gQS3uIugA+DNcj rso3UIS9na/fboG7OV+uQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:9yWF0WDpPAw=:oRvKzIXa5H/kONyA7njkru kdEXg/Hfml8e/pn7Grq1fX9o6U4AGeuv0vkKcuUgDd71+OL98EZVhrFRWIERn8L66sv6ZuhnD qanHLfOaI5c4Y+JK0xN4SGmXkU7QXz4i96b/C5khCRCLO4avQRAFVWpr8Xpbnp27D0DJKaan9 eUKymg5RKnCeF6EprSS9B8esNHcsxWFuSt4su4iWT6fLgDY7xnSXhWJNfEg5P+2y6IMwyiOUJ hKPdL+qez2qCTuuEkROnr5gQoIX/vQFr9rx4+kkGyiKJvlJgpRllSKMGk0e8IOAYQyKl2zp+E tn7fJdnp8nzBTvXAk19/mJTq2S0IEfOl9t/TkbLrAc21b8V/7Z8zSv5FQ9wMHRnGcp3vtIkSV E520YTAymKv8bmwJNQCckK1quhhndGY1sTPSZgdNwc/Y43eYL86G5eeMbDSXyMQJmBlMkhX4l FJ13b7edA2Vqi/lK7AmYpG1PclcF+AND+Om488CPdpILTIzgNgUjHUWzYu5ePejgqj/8Tbt0k RNbxSheXIeOArGZybNcOFxsNFeKFW8wJ77WT6ijWym358/C3QZC1DicwF2va7fbQsXMf9v3DW vrHJt0TLiWo4AynwhNsQ26KnIZvw0MwY7XWyM0YqQ0Ci2wLWgg6tg2bv+r+HDnITz7QadiqNk 7y/7JwhmK7cKIzrzGVOD6BGb5mfWLZTIcFy5ZovUfo/eJogMWIM5tZGvOAe6cVanLlC3N6XfE uKNRiRwu7FbhfR+OlXAo3woP+IkQGi6Gc0lEAjZHGCnkoHAZVuQTszMZKfYNKAsReqtZUKQI 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:228519 Archived-At: Lars Ingebrigtsen writes: > Ignacio Casso writes: > > > Calling an autoload function under the following circumstances does not > > always work as expected: > > > > - the function uses a variable defined with defcustom in the same file > > as the function. > > > > - the function is called inside a let form that binds that same > > variable. > > I don't think this is supported? And it's not just with user options -- > normal variables will end up being unbound if you do this (unless this > has been changed since I looked at this a decade ago). And I think it's > documented, too? Or am I misremembering? Anybody? Hmm - I don't know much about the background, but wasn't `set-default-toplevel-value' invented to make just that work? See commit a104f656c8 Make defvar affect the default binding outside of any let. Stefan Monnier Fri Aug 2 17:16:33 2013 -0400 AFAIU this bug report is a request to (1) correct some docstrings and (2) use `set-default-toplevel-value' instead of `set-default' at more places in custom.el to assign values, where appropriate. Michael.