From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: carlmarcos--- via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Interactive function displaying face attributes Date: Tue, 9 Aug 2022 20:53:32 +0200 (CEST) Message-ID: References: <8335e5tgfj.fsf@gnu.org> Reply-To: carlmarcos@tutanota.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="1059"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: Eli Zaretskii Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 09 21:04:17 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 1oLUWW-00004y-AR for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 09 Aug 2022 21:04:16 +0200 Original-Received: from localhost ([::1]:37388 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oLUWV-0004we-84 for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 09 Aug 2022 15:04:15 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39304) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oLUMC-0001z3-GY for help-gnu-emacs@gnu.org; Tue, 09 Aug 2022 14:53:37 -0400 Original-Received: from w1.tutanota.de ([81.3.6.162]:38770) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oLUMA-0002Ni-Id; Tue, 09 Aug 2022 14:53:36 -0400 Original-Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 819CEFBB3C6; Tue, 9 Aug 2022 18:53:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1660071212; s=s1; d=tutanota.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=1G3v0B4K0E8g9z++Iyfw5G7v1innEV/BodDQiVfZfGY=; b=z8byFoF6ZfrPMwBtVmYQ6aSbQDwojSD3S5ck2W3YcIjEHp5S//NlykTEIzF7r3O8 ivOD3iBqx/RjAWyjti/94CIoA4M949ph4BsdEQ7x7W5l/jxhs76KfG5cwOE+Sos4zys MY/KAe0Xlrvym8INSYX8Pl0PmYtnWsTrpjW/cGiAQxV6LGQZRyztSM4RGAjxoEVWeN0 OP2RihT8f2oZ3QCFBZNktZhvrgzeWkLOz2WOl2vxtE/WqqBgpEfgkXpGXjwHz39TX/0 UxxddbTu0P2btNBqeHzGPgyaVHfZQwaKLJjwSdM+FqXN0oUTPzxX3v3Q9UuFxuv/mz0 Ibxjt7I6nQ== In-Reply-To: <8335e5tgfj.fsf@gnu.org> Received-SPF: pass client-ip=81.3.6.162; envelope-from=carlmarcos@tutanota.com; helo=w1.tutanota.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_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" Xref: news.gmane.io gmane.emacs.help:138771 Archived-At: Aug 9, 2022, 18:33 by eliz@gnu.org: >> Date: Tue, 9 Aug 2022 20:24:21 +0200 (CEST) >> From: carlmarcos--- via Users list for the GNU Emacs text editor >> >> >> I am writing this function to display face attributes.=C2=A0 The functio= n works interactively accepting a string from the user obtained from `compl= eting-read'. >> > > What is that string? If it's a face, then we already have > describe-face. > The string is an element in the list passed in completing-read. >> For `char-after-point' I want to display the face attribute of the >> character after point. >> > > Did you try "M-x describe-text-properties"? > No, have done `describe-face' >> Having seen that there can be more than one face at point, what can I do= ? >> > No, the face at a given buffer position can have only one value. > If `hl-line-mode' is enabled, would that result in multiple faces at point?