From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: How to run indent command in arbitrary buffer while respecting user settings? Date: Fri, 30 Jun 2023 11:51:04 +0000 Message-ID: <87bkgxqic7.fsf@localhost> References: <87352avys3.fsf@localhost> <871qhtr14a.fsf@gnu.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="30625"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Tassilo Horn Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jun 30 13:52:16 2023 Return-path: Envelope-to: ged-emacs-devel@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 1qFCfg-0007jo-Dd for ged-emacs-devel@m.gmane-mx.org; Fri, 30 Jun 2023 13:52:16 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qFCef-0007ao-RO; Fri, 30 Jun 2023 07:51:13 -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 1qFCed-0007aX-Rn for emacs-devel@gnu.org; Fri, 30 Jun 2023 07:51:11 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qFCeb-0005Bo-IY for emacs-devel@gnu.org; Fri, 30 Jun 2023 07:51:11 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id E78CC240029 for ; Fri, 30 Jun 2023 13:51:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1688125866; bh=BwyvM9VyxV3kI5WsJUENC1BdAq2wxTQHr/aQpSJSOAQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=dOaX5ahhp84GSWsR7FBqtdlMNUXqYf1EcAiPxxnFl2/bXV+n7JjmE7cx7v1fZdrwm WkAxQCbYu7AEGvo/qGnwALUUCgtHyjKNPU8HXp8IEJ3peHBB1U7VHGIrPiP78MalXQ E2sOXePVjhYJ3Gr5BLPA5aWNEQbZfXGdsj61tWhDMVxiEU1FCttdk9jRfPUbwI0i99 tnJz5vPOCuhb9PAG9fTo79+cIKy1oyqek2MsuxEGv15VR14DJ+xAeuYQmEWFy1LP4m TZreC932l5wXQBw18cG/p8ZWsyWp/QITWf47Q+0CqCowwLNwQtDLYX4UJTWTlbxgm7 p0pkmtlEzQj+Q== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4Qstty1bwpz9rxQ; Fri, 30 Jun 2023 13:51:06 +0200 (CEST) In-Reply-To: <871qhtr14a.fsf@gnu.org> Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:307314 Archived-At: Tassilo Horn writes: > Ihor Radchenko writes: > >> Is there any reliable way to perform indentation in an arbitrary major >> mode programmatically? > > Does `indent-region' do the right thing? That honors > `indent-region-function' if set (which it is also in cc-modes) or use > `indent-according-to-mode' (which uses `indent-line-function')? Thanks! I completely forgot about `indent-according-to-mode'. Although note that `c-indent-line-or-region' will behave differently from `indent-according-to-mode'. And what is the purpose of `indent-line-ignored-functions'? It is not very well documented. The only explanation is in the docstring of `indent-according-to-mode', which is not very enlightening: However, if the value of that variable is present in the `indent-line-ignored-functions' variable, handle it specially (since those functions are used for tabbing); in that case, indent by aligning to the previous non-blank line. what is "tabbing" in the above? -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at