From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Heime Newsgroups: gmane.emacs.help Subject: Introducing face in comments for various modes Date: Sun, 11 Dec 2022 15:35:41 +0000 Message-ID: <9ZK1Solghrmps4AarUsz2E6-mAdkrTZoXPs4RTRTd9sZ0Cd8DGhK955im1kuug-EZXU3tc5rgDDd16vQexxpFnMvMFjFqnNnh0noashyLdE=@protonmail.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="29167"; mail-complaints-to="usenet@ciao.gmane.io" To: Heime via Users list for the GNU Emacs text editor Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 11 16:37:05 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 1p4OO0-0007PE-Ud for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 11 Dec 2022 16:37:04 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p4OMw-00019u-Ht; Sun, 11 Dec 2022 10:35:58 -0500 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 1p4OMv-00017j-1A for help-gnu-emacs@gnu.org; Sun, 11 Dec 2022 10:35:57 -0500 Original-Received: from mail-4324.protonmail.ch ([185.70.43.24]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p4OMt-0004iR-9w for help-gnu-emacs@gnu.org; Sun, 11 Dec 2022 10:35:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1670772946; x=1671032146; bh=X0uC1km4a44qTwk5ZnmbfBKipST0q8IxphZRvzGcfb8=; h=Date:To:From:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=mF4cFAkibNl6XznKxqP4Qz6aD2Fy9w42R6b5v2LXiW2ZgZ8gpgtGYJ7ogM8GFnI4o 7dWDjT2szobuMwjvw3BcW6JlS8CcXydsPbu2HwEpwxJvSxf/cpkpsucV96vXuQH2Dn rkbkD9EoQBIdqIncvarWYk5FAK7H6XjR8b7F5yposPFrjczMAXP62/UaQ7fRVtWXGK fFjwuLnDzKL7T+RGYxRrzGTwqwY3H7CVltW6tYlx+HJRmCltst9pyg12/ocj2qdPvN XkoRFmFHdXR/ZudboD4ikfnkUdVxQA3XpHZZcyG74XPN/dhnXYKq8Opf+ozMAVMrqS WqiekDZeZjgvA== Feedback-ID: 57735886:user:proton Received-SPF: pass client-ip=185.70.43.24; envelope-from=heimeborgia@protonmail.com; helo=mail-4324.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, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.29 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:141641 Archived-At: The following uses `hi-lock` to change the foreground of comments matching a regexp. This is implemented for emacs-lisp files where comments start=20 with ";;". =20 I would like to extend this for other programming languages besides emacs-l= isp files, using the relevant comment character automatically for that language= . (defface elfa-face '((t :foreground "magenta")) "Face for comment headings.") (defun elfa-regexp (&optional actm) "Identify comment category ';; [Category]'." (highlight-regexp "^;;\s+\\[.+\\].*$" 'elfa-face)) (defun elfa-category () "TODO." (interactive) (add-to-list 'auto-mode-alist '("\\.el\\'" . hi-lock-mode)) (add-hook 'emacs-lisp-mode-hook 'hi-lock-mode t) (add-hook 'hi-lock-mode-hook 'elfa-regexp))