From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: uzibalqa Newsgroups: gmane.emacs.help Subject: Re: add-hook without need for intermediate functions Date: Sat, 10 Jun 2023 15:21:07 +0000 Message-ID: References: <86d4a1ab-3214-f8be-62f2-2f68c9ae1cf2@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6510"; mail-complaints-to="usenet@ciao.gmane.io" Cc: uzibalqa via Users list for the GNU Emacs text editor To: Platon Pronko Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jun 10 17:22:09 2023 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 1q80Pp-0001SY-HQ for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 10 Jun 2023 17:22:09 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q80PF-0008BR-Jx; Sat, 10 Jun 2023 11:21:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q80P9-00089a-C3 for help-gnu-emacs@gnu.org; Sat, 10 Jun 2023 11:21:29 -0400 Original-Received: from mail-40140.protonmail.ch ([185.70.40.140]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q80P6-0006vi-5N for help-gnu-emacs@gnu.org; Sat, 10 Jun 2023 11:21:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proton.me; s=protonmail; t=1686410481; x=1686669681; bh=cqIGtqvpEvTfGFIK28tBT2ACMwLuIRE9VW2YSuwBG6U=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=Wf/Uu3rvzcSNkwDj2ykVA5gXqAuRoYEBI4xf616dlQ6HOO0S2/CK8/wufpP0LCQdh BPpDexyGrv+hCG5ElAz8cqkta4UmuddxP/yht80KmYIxDnk70UBf8wAn6/DKsNJRwP jW3YPVgo5X8A1qlmQPJUntYgs0IHRHQqtf6oPlg1ebbFv2AYPxdyJwnKgg39qQqgdq OB5HdPj0xKS4z4eHGajvBfIMjEhMlM0lU5GFOiAexehvfqh/a52aqZpxJazcLBlrZs 6Hd+tH8KS9dxqXjT0lrXpEKwBRPMH/mrJSWwyBcXbi28TXRbdHbgTiT9RFy8JuLU72 PlwU9O4nVF9Fw== In-Reply-To: <86d4a1ab-3214-f8be-62f2-2f68c9ae1cf2@gmail.com> Feedback-ID: 52887082:user:proton Received-SPF: pass client-ip=185.70.40.140; envelope-from=uzibalqa@proton.me; helo=mail-40140.protonmail.ch 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_PASS=-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-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:143906 Archived-At: ------- Original Message ------- On Saturday, June 10th, 2023 at 8:20 PM, Platon Pronko wrote: > On 2023-06-09 23:48, uzibalqa wrote: >=20 > > I have seen that since Emacs 24.1 one does not need the intermediate 't= urn-on-foo-mode' > > style functions when using hooks. > >=20 > > Does this apply to all modes, including minor modes ? > >=20 > > And thusly one can write > >=20 > > (add-hook 'emacs-lisp-mode-hook #'foo-minor-mode) >=20 >=20 > foo-minor-mode is just a function, so it is called when hook executes. An= y other modes that are turned on via a single function call will also "work= ". >=20 > However note that this won't work for your use-case (from previous thread= ) - hook is called both when mode is turned on, and when it is turned off. = So in your code snippet foo-minor-mode will be turned on when emacs-lisp-mo= de is turned off, which is probably not something you would want. - Platon = Pronko What would one do then, remove the hook at some point. Would you show me a= n example on how to handle the situation properly.