From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.text.pandoc/20070 Path: news.gmane.org!.POSTED!not-for-mail From: John MacFarlane Newsgroups: gmane.text.pandoc Subject: Re: unexpected _ when reading latex Date: Fri, 20 Apr 2018 21:20:12 -0700 Message-ID: References: <9253e5117262e3e9ce81c159dac68106fbd2b6ac.camel@seamplex.com> Reply-To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: blaine.gmane.org 1524284306 32552 195.159.176.226 (21 Apr 2018 04:18:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 21 Apr 2018 04:18:26 +0000 (UTC) To: Jeremy Theler , pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Original-X-From: pandoc-discuss+bncBCJZJHG45QDBBCXY5LLAKGQESLIDERA-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Sat Apr 21 06:18:22 2018 Return-path: Envelope-to: gtp-pandoc-discuss@m.gmane.org Original-Received: from mail-io0-f185.google.com ([209.85.223.185]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f9jyf-0008HW-G2 for gtp-pandoc-discuss@m.gmane.org; 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[2607:f8b0:400e:c01::22e]) by gmr-mx.google.com with ESMTPS id m22-v6si575912iob.0.2018.04.20.21.20.26 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 20 Apr 2018 21:20:26 -0700 (PDT) Received-SPF: pass (google.com: domain of jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org designates 2607:f8b0:400e:c01::22e as permitted sender) client-ip=2607:f8b0:400e:c01::22e; Original-Received: by mail-pl0-x22e.google.com with SMTP id a39-v6so6265069pla.10 for ; Fri, 20 Apr 2018 21:20:26 -0700 (PDT) X-Received: by 2002:a17:902:a9c2:: with SMTP id b2-v6mr12783464plr.181.1524284425380; Fri, 20 Apr 2018 21:20:25 -0700 (PDT) Original-Received: from johnmacfarlane.net (li55-134.members.linode.com. [74.82.3.134]) by smtp.gmail.com with ESMTPSA id l24sm1807235pgu.72.2018.04.20.21.20.23 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 20 Apr 2018 21:20:24 -0700 (PDT) Original-Received: by johnmacfarlane.net (Postfix, from userid 1000) id 43CC6A15F; Sat, 21 Apr 2018 00:20:13 -0400 (EDT) In-Reply-To: <9253e5117262e3e9ce81c159dac68106fbd2b6ac.camel-24em0bpozeFWk0Htik3J/w@public.gmane.org> X-Original-Sender: jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@berkeley-edu.20150623.gappssmtp.com header.s=20150623 header.b=mQWiq/E6; spf=pass (google.com: domain of jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org designates 2607:f8b0:400e:c01::22e as permitted sender) smtp.mailfrom=jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org Precedence: list Mailing-list: list pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org; contact pandoc-discuss+owners-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-ID: X-Spam-Checked-In-Group: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org X-Google-Group-Id: 1007024079513 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Xref: news.gmane.org gmane.text.pandoc:20070 Archived-At: I see what is happening here. The LaTeX reader parses math by reading to the next `$` character. So it is seeing math `\rho_\text{D` followed by text `_2`, and the underscore in plain text is not valid. The math parser should be sensitive to `\text` environments (and anything else that can contain `$`).