From 532ee57cb67da03e09c66fca676998a5fb9f217d Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Wed, 19 Sep 2018 17:07:32 +0000
Subject: [PATCH] add MathJax

---
 .gitmodules                       | 3 +++
 revealjs/_assets/MathJax          | 1 +
 revealjs/_templates/index.html.j2 | 7 +++++++
 3 files changed, 11 insertions(+)
 create mode 160000 revealjs/_assets/MathJax

diff --git a/.gitmodules b/.gitmodules
index 4450a0e..c9a9ecf 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "revealjs/_assets/reveal.js"]
 	path = revealjs/_assets/reveal.js
 	url = https://github.com/hakimel/reveal.js
+[submodule "revealjs/_assets/MathJax"]
+	path = revealjs/_assets/MathJax
+	url = https://github.com/mathjax/MathJax
diff --git a/revealjs/_assets/MathJax b/revealjs/_assets/MathJax
new file mode 160000
index 0000000..419b0a6
--- /dev/null
+++ b/revealjs/_assets/MathJax
@@ -0,0 +1 @@
+Subproject commit 419b0a6eee7eefc0f85e47f7d4f8227ec28b8e57
diff --git a/revealjs/_templates/index.html.j2 b/revealjs/_templates/index.html.j2
index cd46e83..604234e 100644
--- a/revealjs/_templates/index.html.j2
+++ b/revealjs/_templates/index.html.j2
@@ -38,6 +38,11 @@
 
         transition: '{{ transition }}',
 
+        math: {
+          mathjax: '../_assets/MathJax/unpacked/MathJax.js',
+          config: 'TeX-AMS_HTML-full'
+        },
+
         dependencies: [
           // Syntax highlight for <code> elements
           { src: '../_assets/reveal.js/plugin/highlight/highlight.js', async: true, callback: () => hljs.initHighlightingOnLoad() },
@@ -45,6 +50,8 @@
           { src: '../_assets/reveal.js/plugin/zoom-js/zoom.js', async: true },
           // Speaker notes
           { src: '../_assets/reveal.js/plugin/notes/notes.js', async: true },
+          // LaTeX rendering
+          { src: '../_assets/reveal.js/plugin/math/math.js', async: true }
         ]
       });
     </script>