From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: Kaushal Modi <kaushal.modi@gmail.com>
Cc: orgmode <emacs-orgmode@gnu.org>
Subject: Re: Way to mark contents of an Org special block as verbatim?
Date: Thu, 06 Jan 2022 18:27:10 +0000 [thread overview]
Message-ID: <87ee5kwwht.fsf@posteo.net> (raw)
In-Reply-To: <CAFyQvY1d+hySaAMnNg=CWTWSDstqH_qOMAUxzffrdi+eVMhK2A@mail.gmail.com> (Kaushal Modi's message of "Thu, 6 Jan 2022 12:00:31 -0500")
Hi Kaushal,
Kaushal Modi writes:
> I would like to treat that block /like/ how Org treats the latex
> environment blocks, but it needs to be a special block as
> begin_katex/end_katex here is special and it could be a different
> equation rendering backend for another user.
>
> So is that a header switch or arg that can be passed on to this
> special block that enables the verbatim mode (prevent Org from
> replacing the Org entities, do the sub/superscript expansion, etc.)?
I think one possibility would be using a parse tree export filter:
#+BIND: org-export-filter-parse-tree-functions (katex-verbatim)
#+begin_src emacs-lisp :exports results :results none
(defun katex-verbatim (tree backend info)
(when (org-export-derived-backend-p backend 'latex)
(org-element-map tree 'special-block
(lambda (block)
(when (equal "katex" (org-element-property :type block))
(let ((cont (org-element-interpret-data (org-element-contents block)))
(create-export-snippet ;; idea from Nicolas Goaziou
(lambda (v)
(org-element-create 'export-snippet (list :back-end "latex" :value v)))))
(apply #'org-element-set-contents
block
(list (funcall create-export-snippet cont))))))
info)
tree))
#+end_src
#+begin_katex
E = -J \sum_{i=1}^N s_i s_{i+1}
#+end_katex
==>
\begin{katex}
E = -J \sum_{i=1}^N s_i s_{i+1}
\end{katex}
Best regards,
Juan Manuel
next prev parent reply other threads:[~2022-01-06 19:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-06 17:00 Way to mark contents of an Org special block as verbatim? Kaushal Modi
2022-01-06 18:27 ` Juan Manuel Macías [this message]
2022-01-06 19:14 ` Kaushal Modi
2022-01-06 19:33 ` Juan Manuel Macías
2022-01-06 19:46 ` Kaushal Modi
2022-01-08 21:52 ` Berry, Charles
2022-01-08 23:29 ` Kaushal Modi
2022-01-09 3:01 ` Berry, Charles
2022-01-09 4:03 ` Kaushal Modi
2022-01-09 16:58 ` Kaushal Modi
2022-01-09 19:57 ` Berry, Charles
2022-01-09 20:01 ` Nicolas Goaziou
2022-01-09 21:53 ` Kaushal Modi
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