How do I get footnotes to work?

[exhuma]

I've seen in #2402 that footnotes should be possible but trying the syntax in that issue did not work for me. Do I need to enable a plugin option for that?

I also don't remember seeing the support for footnotes at all in the markdown syntax except in this bost about extended syntax, so I'm not entirely sure this is at all supported in revealjs.

I am currently writing slides for an on-premise class I am teaching and would like to include some sources to various statements I make in those slides. While a hyperlink is often sufficient, there are cases where I would benefit from adding a small text for context around the link. Footnotes would allow me to do that without cluttering the slide content.

[mathben]

Maybe this can help :-)

<section>
  <h2>Test</h2>
  <ol>
    <li>
      Interface LCNC<sup>1</sup> TODO.
    </li>
  </ol>
  <hr/>
  <div style="text-align: left; font-size: smaller">1: Low-Code/No-Code</div>
</section>

[481Kalla]

ma 24.4.2023 klo 16.40 Mathieu Benoit @.***> kirjoitti:

Maybe this can help :-)

Test

1. Interface LCNC¹ TODO.

Idk how

1: Low-Code/No-Code

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[jpggithub]

I'm not a dev but asciidoctor have implemented footnotes in their reveal.js converter.

Perhaps a dev could look at their discussion and their solution at https://github.com/asciidoctor/asciidoctor-reveal.js/issues/30 ?

[exhuma]

Maybe this can help :-)

<section>
  <h2>Test</h2>
  <ol>
    <li>
      Interface LCNC<sup>1</sup> TODO.
    </li>
  </ol>
  <hr/>
  <div style="text-align: left; font-size: smaller">1: Low-Code/No-Code</div>
</section>

I would expect the plugin to render something like this. I would very much prefer to avoid mixing HTML into my MD files.