From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Highlight tabulated and trailing whitespace Date: Mon, 28 Dec 2020 05:50:21 +0100 Message-ID: <87ft3qilf6.fsf@zoho.eu> References: Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4012"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:IquLHycEnHLAMyqOrGBlWWiliiQ= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 28 05:51:16 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 1ktkV2-0000tH-9Z for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 28 Dec 2020 05:51:16 +0100 Original-Received: from localhost ([::1]:59238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ktkV1-00036u-A2 for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 27 Dec 2020 23:51:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57786) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ktkUK-00036l-Hk for help-gnu-emacs@gnu.org; Sun, 27 Dec 2020 23:50:32 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:49460) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ktkUH-0003Qr-EZ for help-gnu-emacs@gnu.org; Sun, 27 Dec 2020 23:50:32 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1ktkUF-000AaJ-L8 for help-gnu-emacs@gnu.org; Mon, 28 Dec 2020 05:50:27 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.248, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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:126827 Archived-At: steve-humphreys wrote: > I would like to highlight tabulated and trailing whitespace, using the following > code on a dark background. The highlighting is not working. I might also be > changing tabs with spaced but do not what command I had used. > > (defun whitesp-highlight () > "Highlights whitespace." > > (require 'whitespace) > (setq-local show-trailing-whitespace t) > > (whitespace-mode) > (setq whitespace-style '(face tabs)) > (modify-face whitespace-tab nil "#000000") > > ;; Highlights tabulator regions > (setq whitespace-style '(tabs tab-mark)) > (global-whitespace-mode 1) ) (setq show-trailing-whitespace t) -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal