From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: tomas@tuxteam.de Newsgroups: gmane.emacs.help Subject: Re: Is there a way of setting a variable only when it exists? Date: Tue, 15 Mar 2022 09:36:31 +0100 Message-ID: References: <87lexdul8e.fsf@mbork.pl> <878rtcir1h.fsf@zoho.eu> <87a6drviwp.fsf@mbork.pl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wlwLP14Fl6wc1Yv8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31264"; mail-complaints-to="usenet@ciao.gmane.io" To: help-gnu-emacs@gnu.org, Emanuel Berg Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 15 09:38:19 2022 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 1nU2h8-0007ui-CL for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 15 Mar 2022 09:38:18 +0100 Original-Received: from localhost ([::1]:33430 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nU2h7-0008SX-2I for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 15 Mar 2022 04:38:17 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:52242) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nU2fT-0007b9-Pi for help-gnu-emacs@gnu.org; Tue, 15 Mar 2022 04:36:36 -0400 Original-Received: from mail.tuxteam.de ([5.199.139.25]:36108) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nU2fR-0003tQ-S0 for help-gnu-emacs@gnu.org; Tue, 15 Mar 2022 04:36:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject :To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=Vo1GLDZ7EuNWoPZiB+sEGxA1tCsGCS6c8O9HgLZCPWQ=; b=cRcc/0wns1TNan1K+bTNuntGrv 0spAjO1EEHNI5veuIuFlBfe52njibOHXA+1fYj+VsVfKk34JSxpVT+tie3h/BnzfYBuN9Bo6iq2OH PIUQMoNbQr4bPO9j68UN7euN4ieuzJ/cPKdnebRwXRqx/LQLy0HftwoNsZWmQ6uLPK1UxUb6HtKBZ Hbp0r2lkWSI1RZn8UxImtMtJAT21yOPQnLnOgUEg8nFj3wLq7nTMw/nm+FtOQNLWyOi+2zLIboUXV ORYrNKS1h/lByth9Bo6i3VqNeymBZlYN5S7MuYNv3zE6PaIwzoOzHv1/pPPOfXlHOzra8AVsHf76J Z4/sO0xA==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.94.2) (envelope-from ) id 1nU2fP-0001Gr-8A; Tue, 15 Mar 2022 09:36:31 +0100 Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=5.199.139.25; envelope-from=tomas@tuxteam.de; helo=mail.tuxteam.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 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:136574 Archived-At: --wlwLP14Fl6wc1Yv8 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 15, 2022 at 11:13:19AM +0300, Jean Louis wrote: > * tomas@tuxteam.de [2022-03-15 10:50]: > > > - because every Emacs variable is user option for me, anything can be > > > customized; I do not know if there are any static variables that > > > cannot be changed, probably. > >=20 > > You can, of course, make up your own terminology. But this might make > > communication wit others... interesting :) >=20 > No, it was misunderstanding on my side. Now it is clear. Understood. Perhaps that was a lame attempt at humour on my part. Cheers --=20 t --wlwLP14Fl6wc1Yv8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRp53liolZD6iXhAoIFyCz1etHaRgUCYjBQCAAKCRAFyCz1etHa RnhYAJ97GBKn6HTYDsypiCPzAO0D53LbYwCff5rykzKxEIygyH0Gj9e7PAvGkos= =pXtM -----END PGP SIGNATURE----- --wlwLP14Fl6wc1Yv8--