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From: "Rudolf Adamkovič" <salutis@me.com>
To: emacs-orgmode@gnu.org
Subject: Re: MathJax extension does not work
Date: Sun, 10 Oct 2021 21:39:19 +0200	[thread overview]
Message-ID: <m24k9obrfc.fsf@me.com> (raw)
In-Reply-To: <m2pmscrd5x.fsf@gmail.com>

Daniel Fleischer <danflscr@gmail.com> writes:

> […] the mathtools.js library was introduced in mathjax 3.2 but org provided version 2.7 […]
> You can just change the "path" in 'org-html-mathjax-options'.

I see. I tried the following and it worked:

(with-eval-after-load 'ox-html
  (add-to-list 'org-html-mathjax-options
               '(path "https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js")))

> Secondly, mathtools is not autoloaded so you need to call it; for
> example you can put it in org using "export" block.
>
> #+begin_src HTML

The "export" blocks did not work for me, but the following did:

(setq-default org-html-head "
  <script>
  window.MathJax = {
    loader: {load: ['[tex]/mathtools']},
    tex: {packages: {'[+]': ['mathtools']}}
  };
  </script>")

> After that it worked.
> Not sure why the "#+HTML_MATHJAX: mathtools.js" doesn't do anything.

All the above makes using MathJax extensions impractical. I would have to include HTML hacks in my Org documents or tie the documents to my Emacs configuration, if I understand everything. Neither sounds right, and thus I will avoid using "modern" MathJax until Org switches to it and HTML_MATHJAX actually works.

P.S. I wonder why Org uses MathJax 2.x when other popular tools, such as Pandoc, use the latest one.

Thank you for your help!

Rudy

-- 
"'Contrariwise,' continued Tweedledee, 'if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.'" -- Lewis Carroll, Through the Looking Glass

Rudolf Adamkovič <salutis@me.com>
Studenohorská 25
84103 Bratislava
Slovakia

[he/him]

next prev parent reply	other threads:[~2021-10-10 19:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-10  9:14 MathJax extension does not work Rudolf Adamkovič
2021-10-10 17:40 ` Daniel Fleischer
2021-10-10 18:11   ` Daniel Fleischer
2021-10-10 19:39   ` Rudolf Adamkovič [this message]
2023-03-28  4:34 ` chris

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