From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:306:2d92::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id sB2PFlaDEGXlzQAAG6o9tA:P1 (envelope-from ) for ; Sun, 24 Sep 2023 20:43:34 +0200 Received: from aspmx1.migadu.com ([2001:41d0:306:2d92::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id sB2PFlaDEGXlzQAAG6o9tA (envelope-from ) for ; Sun, 24 Sep 2023 20:43:34 +0200 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 03A78305FC for ; Sun, 24 Sep 2023 20:43:33 +0200 (CEST) Authentication-Results: aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=fail reason="SPF not aligned (strict), No valid DKIM" header.from=posteo.net (policy=none) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1695581014; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc: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; bh=2tvm8bUlZdTgnhE0Z21RAEkEA2xBp8NknHqR5g4G1gE=; b=omETplJKX/Ma+9W/WAca+R0WeevFMlyT9MjzylNEZHIiKbXIo5JPKuEjPeH49WiwiaJ5m7 UmitvxoZr1pMem5vrEjW0rxOIqOuT8yiAWtPBZ3Ju9OnY8bEIr/sr7EQZiKa/mCYP4xT/s sv75OqllOTZc2l7Wqfq7m+Ij0S2ASCN6oUL4gQKZeH7hmUA4Z7BNG1kOyr7EMo72x9ceVm HkpUwJRCtdlrHJgevKLYIRVsYhEjrYSRVrjLCS1K91D0DPLu6roQexcRqZS+2EnVBZi5rg wOQmIPqlu3J5AeciEVITJx+gGNygQLHqWow8Fe9fGhe9bQk3+hGYF1ZwWocp4g== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org"; dmarc=fail reason="SPF not aligned (strict), No valid DKIM" header.from=posteo.net (policy=none) ARC-Seal: i=1; s=key1; d=yhetil.org; t=1695581014; a=rsa-sha256; cv=none; b=mx0p0xEIezBcdWZwXPsaAvhnkr/R7f3sTIiCujYWxhLQtDk9yRMl892YVPwZQNwcaFO2bU qwzFxtXMIBmfR+x0CZkWdfRc/lJLgHTksLg6YAcHRyVoN1KFGazOecbINy31HWqPRwnQ/G +hHHAA65tqv/fAH7oseImaxhFKvXw5d27WHt8bPufW/3drLGBTaFqb2uVGvYaFQNLjHWw1 sqCHqnvXWpkloOiu96pha2PFMLeYiBMu4+7AzLSx1YO4PdSBEH1o6kaJ12ZGWhjKvWlTOc VaO/0uTXSIkzvFH77clYv/HFyQ8K8xc58ZYKLQ4DQJuJPfKqN0z81UfW2NBLSw== Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qkU4E-0008FR-PM; Sun, 24 Sep 2023 14:42:55 -0400 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 1qkU4C-0008F2-82 for emacs-orgmode@gnu.org; Sun, 24 Sep 2023 14:42:52 -0400 Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qkU49-0003Pm-Os for emacs-orgmode@gnu.org; Sun, 24 Sep 2023 14:42:51 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 75ABC240103 for ; Sun, 24 Sep 2023 20:42:38 +0200 (CEST) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4Rtvy56XMHz6v3V; Sun, 24 Sep 2023 20:42:37 +0200 (CEST) From: =?utf-8?Q?Juan_Manuel_Mac=C3=ADas?= To: Max Nikulin Cc: emacs-orgmode@gnu.org Subject: Re: [patch] ox-latex.el: Add `LATEX_PRE_HEADER' keyword In-Reply-To: (Max Nikulin's message of "Fri, 22 Sep 2023 23:38:09 +0700") References: <874jjuj8vu.fsf@posteo.net> Date: Sun, 24 Sep 2023 18:42:37 +0000 Message-ID: <87pm2776qq.fsf@posteo.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=185.67.36.66; envelope-from=maciaschain@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: emacs-orgmode-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Spam-Score: -5.97 X-Migadu-Scanner: mx2.migadu.com X-Migadu-Queue-Id: 03A78305FC X-Spam-Score: -5.97 X-TUID: /IX1deMZHjq4 Max Nikulin writes: > On 17/09/2023 01:00, Juan Manuel Mac=C3=ADas wrote: >>=20 >> [1] A longer example to export to a pdf that has pdf-x compliance, with >> the pdfx package: >>=20 >> \providecommand{\pdfxopts}{x-1a} >> \begin{filecontents*}{\jobname.xmpdata} >> \Title{Some Title} >> \Author{Author} >> \Language{es-ES} >> \Keywords{keywords} >> \Publisher{publisher} >> \end{filecontents*} >> \documentclass{... > > Perhaps you have in mind other cases, but I am unsure concerning this=20 > one. However I have tried only setting metadata for hyperref only, so I=20 > may miss some important aspects. > > First of all, I was unaware of .xmpdata and, trying to get more info, I=20 > have found hyperxmp that declares to reuse data from \hypersetup without= =20 > extra files and without the requirement to add settings before=20 > \documentclass. According to the pdfx package documentation (https://www.ctan.org/pkg/pdfx), p. 6 (at the bottom of the page)/7: --- Warning: The \jobname.xmpdata file may be included in the main document source, within a {filecontents*} environment, provided this comes before the \documentclass command, as follows[...] --- > Do you need to add commands before \documentclass because you are using=20 > custom classes that loads a lot of packages, so there is no chance to=20 > specify various options after \documentclass, but before specific=20 > packages are loaded? Apart from the previous case, there are other varied cases (as I mentioned) in which it is necessary to put code before documentclass. For example, the newpax package, to preserve the internal links of a pdf included in the document, requires putting commands like \DocumentMetadata{ } before documentclass. --=20 Juan Manuel Mac=C3=ADas https://juanmanuelmacias.com https://lunotipia.juanmanuelmacias.com https://gnutas.juanmanuelmacias.com