From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id 8OlpG/tWRmML6wAAbAwnHQ (envelope-from ) for ; Wed, 12 Oct 2022 07:56:11 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id oEKOG/tWRmMTywAA9RJhRA (envelope-from ) for ; Wed, 12 Oct 2022 07:56:11 +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 E2DEB3B941 for ; Wed, 12 Oct 2022 07:56:10 +0200 (CEST) Received: from localhost ([::1]:51914 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oiUiv-000286-EX for larch@yhetil.org; Wed, 12 Oct 2022 01:56:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50794) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oiUiA-00027q-RY for emacs-orgmode@gnu.org; Wed, 12 Oct 2022 01:55:23 -0400 Received: from ciao.gmane.io ([116.202.254.214]:48368) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oiUi8-0005w9-Lu for emacs-orgmode@gnu.org; Wed, 12 Oct 2022 01:55:22 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oiUi3-000Ade-2b for emacs-orgmode@gnu.org; Wed, 12 Oct 2022 07:55:15 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: Export of this table fails LuaLaTeX compilation Date: Wed, 12 Oct 2022 12:55:06 +0700 Message-ID: References: <784cf8be450b7d676ddd60214cc847db@posteo.net> <87zge1smmd.fsf@localhost> <7581529d3dbf83cb799b32da863de76b@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:102.0) Gecko/20100101 Thunderbird/102.2.2 Content-Language: en-US In-Reply-To: <7581529d3dbf83cb799b32da863de76b@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: 0 X-Spam_score: -0.1 X-Spam_bar: / X-Spam_report: (-0.1 / 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=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-2.934, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1665554170; 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=o5ID94jj3ySsqpFBqwjH1pJB6hB2yVtDZex9zXbgBxc=; b=sOX+H3XudlpeB2ET9BbVQRP+VwSGf7zM7yT5Ws+VcZiY5mWV8UbWhvvJ3xivioqdFTIpbc XloyzNr7L/Jy9/zZ+KKJWPT7vdgQv4mxCWod0JhDKnzo4LZhAd8vtD/SF0M3FONwa3PsJY 2b/ik/3JSGq9Z4Mq1+TV9cfRmdWaOJqKU6tkKcEn5vPO2jJqVXqUP6Ka0NexGXddQNggg2 5kc+adOYLRUV2Ny9gqOgUz/Ys45nmawkMdvzeVNPQ04Mk+PVZW7l+gFR6LHYrdG/oYph3J TUDM1mSLBkHnZZm8VIAqHAjPe2oWH2uji/NIUjInQFj9EEs0Jon0FL88iJZM4Q== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1665554170; a=rsa-sha256; cv=none; b=LWakqMS7APSzNh9gjtmSLe7Yc1av7bckkNLq7en/IyIytoOVLLKXUFCviUoUKrnUtuRb2c HCxy21NnalKN0oY+UYqwwfj1MajGoiFevUZ6kBA7QJd30VlAoqBII7v2OQiUgXPnRPrixY HO4+9CwYTDZs4EiST5sagt51KobaXWxE5lEuKE4HZw2c9BgxBJmY+DqEKFkEgoEnDyJmk8 oywjZeHlHBy4j/3pNgqukzCvSJkvZv3hQ6A7mX9mo5KUcOfC6WTK4NdH9XjFs5fsdcXlfY f4aOPKRmftAamTuNGzGOlET4S1NGiHucBKOn7/RKEQZoykxoRqUxwHRtvrgJjQ== 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: 2.80 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: E2DEB3B941 X-Spam-Score: 2.80 X-Migadu-Scanner: scn1.migadu.com X-TUID: t5YNCdx5D1Dl On 12/10/2022 12:15, gerard.vermeulen wrote: > On 12.10.2022 06:45, Max Nikulin wrote: >> >> LuaLaTeX is irrelevant. It seems \hline is allowed only immediately >> after \\. Minimal LaTeX example: >> >> \begin{tabular}{l} >> b\\\relax >> \hline >> \end{tabular} > > Your example fails on my Mac texlive-2020 with: > > ! Misplaced \noalign. > \hline ->\noalign >                   {\ifnum 0=`}\fi \hrule \@height \arrayrulewidth > \futurelet... > > l.40 \hline > > It compiles when I remove \hline Gerard, we forgot to post the reason why \relax has been added after \\. The intention was to prevent errors in the case of | a | | [b] | or - item \\ [2022-10-12] Stewart Thomas. [BUG] Tables with square brackets do not compile in PDF (latex) export. Wed, 10 Nov 2021 11:16:10 -0500. https://list.orgmode.org/CAO12V+wB18nAN0FuDPAeN94GHdt_2nbdJtc4u7n4W3HAZbaZsA@mail.gmail.com I can not figure out an easy way to separate \\ from [b] text but to prevent the problem you have discovered. I am unsure if \\[0pt] has no negative consequences and safe enough. I expect that LaTeX sources are not easy to read when fragile sequences of tokens are involved. I just have realized that some users might take advantage of earlier behavior as a feature: - item \\ [1cm] - item I think that [1cm] should be treated as text, however I have no idea how to allow users to specify amount of vertical space and to not limit line break to LaTeX only. @@latex:\\[1cm]@@ is not suitable when the same text should be exported to ascii, html, etc.