From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.text.pandoc/24851 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: John MacFarlane Newsgroups: gmane.text.pandoc Subject: Re: How to check for used pdf-engine in lua filters? 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[74.82.3.134]) by smtp.gmail.com with ESMTPSA id p64sm7934339pjp.7.2020.04.13.14.51.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Apr 2020 14:51:18 -0700 (PDT) Original-Received: by johnmacfarlane.net (Postfix, from userid 1000) id E0255A256; Mon, 13 Apr 2020 17:51:07 -0400 (EDT) In-Reply-To: <9dd5275f-89e2-4cd3-a2a8-826def719d39-/JYPxA39Uh5TLH3MbocFFw@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=ii2srisG; spf=pass (google.com: domain of jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org designates 2607:f8b0:4864:20::630 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-Google-Group-Id: 1007024079513 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Xref: news.gmane.io gmane.text.pandoc:24851 Archived-At: > However, this does only work when I set `pdf-engine` to `xelatex` or > `lualatex`. When I forget this, pandoc defaults to pdflatex which doesn't > support fontspec, and this breaks compilation as expected: > > Error producing PDF. >> ! Undefined control sequence. >> l.59 {\addfontfeature >> No, not possible. Using a --defaults file that specifies both the lua filter and the tex engine might help.