From ec3992b2f0aef0eefb85bdb693adfd0969126f7d Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 18 Jun 2017 11:41:40 +0200
Subject: Use revealjs's math plugin for mathjax.

This is a thin wrapper around mathjax that makes math look better
on revealjs.

See https://github.com/hakimel/reveal.js/#mathjax

We do this by setting the 'mathjax' boolean variable and
using it in the revealjs template. Also, for revealjs
and mathjax, we don't assign the usual thing to the 'math'
variable, since it's handled by mathjax config.

Closes #3743.
---
 data/templates/default.revealjs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'data')

diff --git a/data/templates/default.revealjs b/data/templates/default.revealjs
index ac8d6c444..a3f39885e 100644
--- a/data/templates/default.revealjs
+++ b/data/templates/default.revealjs
@@ -229,15 +229,24 @@ $endif$
 $if(maxScale)$
         maxScale: $maxScale$,
 $endif$
+$if(mathjax)$
+        math: {
+          mathjax: 'https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js',
+          config: 'TeX-AMS_HTML-full',
+        },
+$endif$
 
         // Optional reveal.js plugins
         dependencies: [
           { src: '$revealjs-url$/lib/js/classList.js', condition: function() { return !document.body.classList; } },
           { src: '$revealjs-url$/plugin/zoom-js/zoom.js', async: true },
-    $if(notes-server)$
+$if(notes-server)$
           { src: '$revealjs-url$/socket.io/socker.io.js', async: true },
           { src: '$revealjs-url$/plugin/notes-server/client.js', async: true },
-    $endif$
+$endif$
+$if(mathjax)$
+          { src: '$revealjs-url$/plugin/math/math.js', async: true },
+$endif$
           { src: '$revealjs-url$/plugin/notes/notes.js', async: true }
         ]
       });
-- 
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