From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: Re: How to save custom variable programmatically? Date: Wed, 11 Nov 2020 00:55:20 +0300 Message-ID: References: <87blg5e9re.fsf@web.de> <87o8k5b7oq.fsf@web.de> <87h7pwgbg1.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38352"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0 (3d08634) (2020-11-07) Cc: help-gnu-emacs@gnu.org To: Michael Heerdegen Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Nov 10 23:09:14 2020 Return-path: Envelope-to: geh-help-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 1kcbpC-0009sP-3Z for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 10 Nov 2020 23:09:14 +0100 Original-Received: from localhost ([::1]:43780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kcbpB-00068M-4m for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 10 Nov 2020 17:09:13 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34686) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcbc6-0008Eb-Ai for help-gnu-emacs@gnu.org; Tue, 10 Nov 2020 16:55:42 -0500 Original-Received: from static.rcdrun.com ([95.85.24.50]:43911) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcbc3-0002g5-La for help-gnu-emacs@gnu.org; Tue, 10 Nov 2020 16:55:42 -0500 Original-Received: from localhost ([::ffff:197.157.34.177]) (AUTH: PLAIN admin, TLS: TLS1.2,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by static.rcdrun.com with ESMTPSA id 00000000002C0005.000000005FAB0C5A.00002417; Tue, 10 Nov 2020 21:55:37 +0000 Content-Disposition: inline In-Reply-To: <87h7pwgbg1.fsf@web.de> Received-SPF: pass client-ip=95.85.24.50; envelope-from=bugs@gnu.support; helo=static.rcdrun.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/10 14:03:25 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:125217 Archived-At: * Michael Heerdegen [2020-11-11 00:17]: > Jean Louis writes: > > > Thank you. If you have ready simplest example it may be useful for > > review. > > Simplest? Ok, that might be possible. Let's make a wrapper holding a > single value that is savable: > #+begin_src emacs-lisp (defclass my-persistent (eieio-persistent) ((data :initarg :data))) I got: eieio-defclass-internal: Given parent class eieio-persistent is not a classInvalid face reference: mail-double-quoted-text-face (this last one is maybe not related) I understand it works on your side, not yet on mine, I wish to understand it.