From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id OIS6EA0xZWFdlQAAgWs5BA (envelope-from ) for ; Tue, 12 Oct 2021 08:54:05 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id 6MgpDA0xZWE9MwAAB5/wlQ (envelope-from ) for ; Tue, 12 Oct 2021 06:54:05 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 57D182C350 for ; Tue, 12 Oct 2021 08:54:04 +0200 (CEST) Received: from localhost ([::1]:44414 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1maBfm-0002AZ-FP for larch@yhetil.org; Tue, 12 Oct 2021 02:54:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37086) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1maBfE-00027V-HH for emacs-orgmode@gnu.org; Tue, 12 Oct 2021 02:53:28 -0400 Received: from mail-4323.proton.ch ([185.70.43.23]:45347) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1maBfB-0005Kz-AZ for emacs-orgmode@gnu.org; Tue, 12 Oct 2021 02:53:27 -0400 Date: Tue, 12 Oct 2021 06:53:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vidal-rosset.net; s=protonmail3; t=1634021599; bh=5AL9nbiXs6jfewh1P1yzOK0J7bWRivsrvzCOquUmPB0=; h=Date:To:From:Reply-To:Subject:In-Reply-To:References:From; b=D1uYpiHhwhpUoqeQsZeIv7ciP15qZfd9I9ZrF1JlPDhw+msFVAY0EgLho25/CHz2G zaEOgKrooRb9Hajlo2f9qC2pqorg571eMrU1EqIfq9nWcCMj39F6cvOCzPnis4ie55 z7qVmwLBwTY5XunJCh01dmhyUXRuo5kn/Z7hDgqOEadh0iJc2Z0T+yOLvQAMVeLdQn jSySPyt5HWA3xejfJfWIJ2wFF51eKChbUoCHtAK1vHNSbco3KBeXgNDuCx2mGCZB8r w2AAdlZiO4drNLx4iu2mPwcH7iJVIK2go2YKndrx8ixobqeWt6J+z93/ukleKxckld QPZS8ktdpfGng== To: emacs-orgmode@gnu.org From: Joseph Vidal-Rosset Subject: Re: org-beamer empty titles Message-ID: <43bb766a-bcec-5afd-b02c-bd87cdc584f9@vidal-rosset.net> In-Reply-To: References: <49fe50d8-4b03-5ae1-c6be-63e270d8ff3a@vidal-rosset.net> <87r1cskd5r.fsf@ucl.ac.uk> <2453a210-20a7-8580-e252-0181b8e3f63d@vidal-rosset.net> <87h7dok5nm.fsf@ucl.ac.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=185.70.43.23; envelope-from=joseph@vidal-rosset.net; helo=mail-4323.proton.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, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Joseph Vidal-Rosset Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1634021644; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=5AL9nbiXs6jfewh1P1yzOK0J7bWRivsrvzCOquUmPB0=; b=qXA10EeuggDsVc64aO+oAZY9UYwnxbDM+hNZI0wc/Epr0f8Nu5f/kdHaKmpmhh3EK8ehjf ZElKGLcz/FiI8Zw53qYDhF1VS2525UX988v0OccMv94pvmjbo53xUuqix4DYbalY12VdMd op0hCJpVrDD80Hz3U1NeLwTsJFI3Uaas2wodNBYhtJftb0F01ZYsg099L+xvHL76+gaR2L Fj3yvxcBOCcdKUqYa3t8Y+fOc4LUsMqhAkKxtJ4WCwJuA1dyPIxgyHzPdhQ/Csjyxm6/T+ t6KhwCnti7qyv3nGfkI3OSVlvCuQ9nh2wE8mNasUzvquJklXnYaWwZHEYy9r2A== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1634021644; a=rsa-sha256; cv=none; b=AFbJsJvaPgfygpx5sXVUKVC1w516A1jrDKAIIhxUWyWVTii8COYmg3Sxmkx8HGPK20wekX lZK3jS7nUDHaPMqfSZqTF+QLOu3eKzUbTi82+V8QinHLMRslSK8CwpXffzpgIfQ6ewb4HJ JmuMhxT6jLh7UKFBA5tb62XQyrU/Po/iFhZ5rAckGLpDYuGS4yJY9mdGm3x99WNZLyvOyv kyNVfgFTqLlbue8bi1qKVuxsTj7TuNOohBTdhOthy5tGPuAk/P+MYBsdj68QYgPNIihj3P iJt1USg54KODLC68QPSz8V1MED1nD5tc6EHsBLs5GonQQld1BF0Dv7meelEC9A== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=vidal-rosset.net header.s=protonmail3 header.b=D1uYpiHh; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Spam-Score: -3.11 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=vidal-rosset.net header.s=protonmail3 header.b=D1uYpiHh; dmarc=pass (policy=none) header.from=vidal-rosset.net; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Queue-Id: 57D182C350 X-Spam-Score: -3.11 X-Migadu-Scanner: scn0.migadu.com X-TUID: uZ57x8srriHs Le 10/10/2021 =C3=A0 23:30, Joseph Vidal-Rosset a =C3=A9crit=C2=A0: > > > Le 10/10/2021 =C3=A0 22:04, Eric S Fraga a =C3=A9crit=C2=A0: >> On Sunday, 10 Oct 2021 at 17:44, Joseph Vidal-Rosset wrote: >>> I reply to my question about org-bullets: the reply is no. Registering >>> an empty title section delete the space and then the export frame does >>> not work. :( >> >> I am not sure what you mean by "registering". You can type "* " >> directly to create an empty headline, can you not? >> >> In any case, you could try the following maybe: >> >> * :sometag: >> >> or, if getting desperate, resort to some LaTeX magic: >> >> * @@latex:}%@@ >> >> -- >> : Eric S Fraga via Emacs 28.0.60, Org release_9.5-93-gd87250 >> : Latest paper written in org: https://arxiv.org/abs/2106.05096 >> > > Many thanks Eric, the magic LaTeX solution works (but why?). Just a word to thank again Eric Fraga for this solution and to describe the way I have taken: I have added to one of my personal configuration files the following code: (global-set-key (kbd "C-c m") (lambda () (interactive) (insert "@@latex:}%@@"))) And after each double star for beamer frame, after adding the relevant space, I type C-c m to insert @@latex:}%@@ when I do not want a title for this frame, which is the most frequent case. I hope it will help people who meet the same problem. Best wishes, Jo.