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From: "Robert M. Kovacsics" <rmk35@cam.ac.uk>
To: emacs-orgmode@gnu.org
Subject: ox-html: proof-tree (bussproofs) latex fragment
Date: Fri, 26 Apr 2019 18:24:41 +0100	[thread overview]
Message-ID: <e1063dbf380a4c335f643f15303873b3@cam.ac.uk> (raw)

Hi,

I have a latex-fragment like so

#+LATEX_HEADER: \usepackage{bussproofs}
#+OPTIONS: tex:dvipng
\begin{prooftree}
\AxiomC{}
\LeftLabel{(fn)}
\UnaryInfC{$\text{Env}\vdash C(\text{Env}', \text{fn } x \ \Rightarrow\ 
E_1)\ v \ \to\ \text{Env},\text{Env}',(x,v)\vdash E_1$}
\end{prooftree}


when I export this, it fails because it replaces the \begin{prooftree} 
with \begin{prooftree*}, and there is no such environment. I think the 
problem is with "org-html--unlabel-latex-environment" in ox-html.el, as 
it assumes any environment has a starred version. Perhaps that function 
should only be applied to a couple of environments, e.g. equation, 
according to a whitelist? Or have a blacklist for which it shouldn't 
apply.

Or perhaps I am including latex fragments wrong?

Thanks,
Robert

                 reply	other threads:[~2019-04-26 17:24 UTC|newest]

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