From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id WM28NrsYzGLsXgAAbAwnHQ (envelope-from ) for ; Mon, 11 Jul 2022 14:34:03 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id qAqANrsYzGLVCAAA9RJhRA (envelope-from ) for ; Mon, 11 Jul 2022 14:34:03 +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 99206438D9 for ; Mon, 11 Jul 2022 14:34:03 +0200 (CEST) Received: from localhost ([::1]:52916 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oAsbv-000168-Px for larch@yhetil.org; Mon, 11 Jul 2022 08:33:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47486) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oAsZr-00014j-7G for emacs-orgmode@gnu.org; Mon, 11 Jul 2022 08:31:51 -0400 Received: from ciao.gmane.io ([116.202.254.214]:60118) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oAsZp-0007y9-KV for emacs-orgmode@gnu.org; Mon, 11 Jul 2022 08:31:50 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oAsZj-0008Ul-Dg for emacs-orgmode@gnu.org; Mon, 11 Jul 2022 14:31:43 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: [possible patch] Basic fontspec code for LuaLaTeX and XelaTeX (was "LaTeX export: when is it more useful...") Date: Mon, 11 Jul 2022 19:31:24 +0700 Message-ID: References: <87ilo7ztm3.fsf@posteo.net> <87ilo7tp78.fsf@tsdye.online> <87o7xy8t4g.fsf@posteo.net> <87a69i8ha1.fsf@posteo.net> <87tu7qnij4.fsf@posteo.net> <87r12ssonv.fsf_-_@posteo.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Content-Language: en-US In-Reply-To: <87r12ssonv.fsf_-_@posteo.net> Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: 28 X-Spam_score: 2.8 X-Spam_bar: ++ X-Spam_report: (2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FORGED_MUA_MOZILLA=2.309, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NICE_REPLY_A=-0.001, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1657542843; h=from:from:sender:sender: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; bh=te1wc7GA1MyiBanWmjwPu+xH5wAoSxGcVdYOnEYSEPc=; b=m7lvu3O0eX8bs4qGFFKwAsFcB0v1yba27Q3Sz/0zsarvxb9AtBc56oeyfDGpJSUfsryFGc kmgHGaGsT4nKdaOQasM/+Y2QCVTI7AbqM3H6JYpvMCDEsdvymvrUvDzbqT9FvAB9rjmB74 Vm+8CbqyNeTENQdZ1rwIT61/OhhdruaFLl4ZerQC5VpkenKJUSKwzz6Q/x1N5/nZFqhqcJ 4R3ne5G2d/7mikRd0ImKtrgDegHO47M6DtEduAcswhkk8fO5XaSSncmhc52yct4QMxrwkB r1uWPgo+jzlVMUuOQT0nLFlQPwsz34X1cH7L+RsHK+CYaX1jjQxnHPHDlj1jcg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1657542843; a=rsa-sha256; cv=none; b=CpsreUtgBC2tCrYPwCU4610lF0nOprKNNbL03OmL+ltnLfgImVDdqNbgVqncwjRhCRKqY7 k+9CsOGH2wzKX/CSoHQLOeYOL6XhC7QMbKNLx6RG4dFb93OS4ovwscJl2DqcIs6hKZRC/S ORCu3Hj16Y1gkJxnl8u461DeMiknDtKqvp3HMw/oktuuhi5eOnon7aMWiRglcB/LxqJ7io fB/P6OG5O73+KLaROt6tynmpDaDCFPyfg2/nfkukAgFjTWDK838rWEa8whQBhDlnZlCFxe FHu6ByGFyqhY53N2usBrSsUe52Ezhaiay5VplKX5+Svk7hvb2gct0vLb6wHIXg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=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" X-Migadu-Spam-Score: 2.25 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=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" X-Migadu-Queue-Id: 99206438D9 X-Spam-Score: 2.25 X-Migadu-Scanner: scn0.migadu.com X-TUID: 7zLnYM2l1+Te On 11/07/2022 03:23, Juan Manuel MacĂ­as wrote: > > 3. A variable (something like 'org-latex-fontspec-default-configuration') would return something like this: > > (format > \\usepackage{iftex} > \\ifpdftex I like the idea of unified preamble suitable for pdflatex and lualatex. For pdftex \usepackage[...]{fontenc} line may be added here. > \\relax > \\else Is it the case of latex as the old engine with tex->dvi->ps workflow besides new XeTeX and LuaTeX? However such engine is not used by Org. > \\usepackage{fontspec} > \\usepackage{unicode-math} > \\defaultfontfeatures{Scale=MatchLowercase} > \\defaultfontfeatures[\\rmfamily]{Ligatures=TeX} > \\setmainfont{%s} > \\setsansfont{%s} > \\setmonofont{%s} > \\fi > org-latex-fontspec-mainfont > org-latex-fontspec-sansfont > org-latex-fontspec-monofont) Too many variables to my taste. It can be single property list. If I remember correctly, changing of mainfont requires setting of a consistent font for mathematics, so more options may be required. ox-latex has some code searching for e.g. \usepackage[...]{inputenc} in the current configuration to avoid adding of extra copy. It would be great to have something similar for fontspec commands. I guess, it is harder to detect, since per-language font configuration may be required as babel options. Finally, default value may be language-dependent or alternative font set may be activated when non-latin characters are detected in the document.