From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Updating defcustoms of a loaded library Date: Fri, 21 Jul 2017 13:41:03 -0400 Message-ID: References: <87shhpsnvd.fsf@rosalinde> <2afff865-ff68-f607-f66c-a08f6e996e1c@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1500658882 21541 195.159.176.226 (21 Jul 2017 17:41:22 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 21 Jul 2017 17:41:22 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jul 21 19:41:18 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dYbvS-0005RF-Ko for ged-emacs-devel@m.gmane.org; Fri, 21 Jul 2017 19:41:18 +0200 Original-Received: from localhost ([::1]:44238 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dYbvY-000216-Dp for ged-emacs-devel@m.gmane.org; Fri, 21 Jul 2017 13:41:24 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55725) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dYbvS-000211-AO for emacs-devel@gnu.org; Fri, 21 Jul 2017 13:41:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dYbvO-0003Q3-9j for emacs-devel@gnu.org; Fri, 21 Jul 2017 13:41:18 -0400 Original-Received: from [195.159.176.226] (port=55669 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dYbvO-0003PX-3I for emacs-devel@gnu.org; Fri, 21 Jul 2017 13:41:14 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1dYbvD-0004eH-LA for emacs-devel@gnu.org; Fri, 21 Jul 2017 19:41:03 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 9 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:Wfr5SW+U9tZpJqRFVQQJQC6ZeA0= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:216923 Archived-At: >> So I'm asking, is there a better way? > Yup, IIRC you can do this: > (put 'todo-filter-files 'custom-type `(set ,@(todo--files-type-list))) It's less hideous, but isn't there a way to create a type that says "the set returned by this function"? Stefan