From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id 2HJKLvHuUmN5QwEAbAwnHQ (envelope-from ) for ; Fri, 21 Oct 2022 21:11:45 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id iFVYLvHuUmNQCQAA9RJhRA (envelope-from ) for ; Fri, 21 Oct 2022 21:11:45 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by aspmx1.migadu.com (Postfix) with ESMTP id 7516229051 for ; Fri, 21 Oct 2022 21:11:45 +0200 (CEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1olxKA-0001xA-Um; Fri, 21 Oct 2022 15:04:58 -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 1olv2c-0000xh-G6 for emacs-orgmode@gnu.org; Fri, 21 Oct 2022 12:38:38 -0400 Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1olv2b-0004jG-4k for emacs-orgmode@gnu.org; Fri, 21 Oct 2022 12:38:38 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1olv2X-0005CY-Oe for emacs-orgmode@gnu.org; Fri, 21 Oct 2022 18:38:33 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Max Nikulin Subject: Re: Line breaks and brackets in LaTeX export Date: Fri, 21 Oct 2022 23:38:29 +0700 Message-ID: References: <875ygk6a8z.fsf@posteo.net> <87a65vitbz.fsf_-_@posteo.net> <87edv6izx4.fsf@localhost> <8735bmelgu.fsf@posteo.net> <878rlecx49.fsf@posteo.net> <874jw2conh.fsf@posteo.net> <87edv5hhgb.fsf@localhost> <87o7u9rz1a.fsf@posteo.net> <87o7u8cvox.fsf@localhost> <87wn8wysg0.fsf@posteo.net> <87lepcyozt.fsf@posteo.net> <65a1c205-cd18-4abe-b36d-a93763d7f5e8@gmail.com> <87tu3ywi2t.fsf@posteo.net> <877d0t7std.fsf@localhost> 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: <877d0t7std.fsf@localhost> 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=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-0.001, 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: , Sender: "Emacs-orgmode" Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org 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=1666379505; 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=wJAwk4uFqR5kHDvIqfjWJ8tqn1ceB56EH6RbTn8jKt4=; b=C40vNQZCJfbVWyS5uFhe8D2OtCkeSVqP551hL1STPN3PIENEjNXZ7onHHypa6rOmDme7/b 4Uvg6IbzsUMLaf6eXMHMjXkyrY9LGuqum5N9H3+3fRxkwi5FduluiuSzcXQCzb7jDFrrJz XJ0y/sHUTzByS6VqNQlmm5al8le8va2H38n1ZafL8bYIhOdceg4Rn+SD0c96ecni1rTRPj 1QP+ll8Z1JcveknBPJ5ygC59/BLkOM8JCHOJdftV5PpG1z0rPCidZ37sS1zz+1rYAwl2JD Jty/K8J6gUnz1+2mFCI0j8wFkn2bMCEWnudYepnYnPRz3hxoE5CYJp4Dp8jABA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1666379505; a=rsa-sha256; cv=none; b=OBsPzlZGkDClGWhQ737dcxv3mCWfVW5MpvJVMGrDiDoLfiMLYC/HcJQEPYhVtZOr/PgIx2 t2wuRUGwnSDMM9PWdGF33NkOnqipMbF9Am6VTdK/GS6n2RH2xdPUUx4FoshdT2TzN4fsTy vjJYiEaIYLiYwHrqKT4RkWFI/qYrEmjKcOdkmjg0YYEVBbhVs7cQuT8KjYjlMBggzlZ7// yKAAbkpvPp5m/TML7Oasp5m9FOfScM7LE3P245w3bSPxEgucYZoiT4FPCRiPA4pEPVPc+B j3EN4s4zKVG3+9xtHt+OlIaiZ1ikPGUR7npiSlW0DSTAZBBdJPyI4cL3Zs2xVg== 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: 4.06 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: 7516229051 X-Spam-Score: 4.06 X-Migadu-Scanner: scn0.migadu.com X-TUID: Eb9i/8bGbyGw On 21/10/2022 10:34, Ihor Radchenko wrote: > Juan Manuel Macías writes: > > I see the tabularray issue simply as an example that \empty is not as > reliable as we thought. There might be other LaTeX packages throwing > errors on \\\empty. My impression is that tabularray has an ambitious goal to replace all current table packages. I have no idea if other packages will adopt similar approach with regexp-based parsing instead of usual expanding of TeX commands. I do not like necessity to add \NewTableCommand\empty{} to documents somehow (only if tabularray is loaded). I do not have an idea better than \\[0pt] and an optimizing filter to remove [0pt] in almost all cases.