4 files changed, 12 insertions, 10 deletions
diff --git a/public/js/mathjax-config-extra.js b/public/js/mathjax-config-extra.js
new file mode 100644
index 00000000..11ba59c6
--- /dev/null
+++ b/public/js/mathjax-config-extra.js
@@ -0,0 +1,8 @@
+window.MathJax = {
+  messageStyle: 'none',
+  skipStartupTypeset: true,
+  tex2jax: {
+    inlineMath: [['$', '$'], ['\\(', '\\)']],
+    processEscapes: true
+  }
+}
diff --git a/public/views/hackmd/foot.ejs b/public/views/hackmd/foot.ejs
index 16ef5737..fc971132 100644
--- a/public/views/hackmd/foot.ejs
+++ b/public/views/hackmd/foot.ejs
@@ -1,6 +1,4 @@
-<script type="text/x-mathjax-config">
-    MathJax.Hub.Config({ messageStyle: "none", skipStartupTypeset: true ,tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], processEscapes: true }});
-</script>
+<script src="<%= url %>/js/mathjax-config-extra.js"></script>
 <% if(useCDN) { %>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.3.2/spin.min.js" integrity="sha256-PieqE0QdEDMppwXrTzSZQr6tWFX3W5KkyRVyF1zN3eg=" crossorigin="anonymous" defer></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script>
diff --git a/public/views/pretty.ejs b/public/views/pretty.ejs
index db72fdc4..91d9c36c 100644
--- a/public/views/pretty.ejs
+++ b/public/views/pretty.ejs
@@ -72,9 +72,7 @@
 </body>
 
 </html>
-<script type="text/x-mathjax-config">
-    MathJax.Hub.Config({ messageStyle: "none", skipStartupTypeset: true ,tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], processEscapes: true }});
-</script>
+<script src="<%= url %>/js/mathjax-config-extra.js"></script>
 <% if(useCDN) { %>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js" integrity="sha256-hVVnYaiADRTO2PzUGmuLJr8BLUSjGIZsDYGmIJLv2b8=" crossorigin="anonymous"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/velocity/1.4.0/velocity.min.js" integrity="sha256-bhm0lgEt6ITaZCDzZpkr/VXVrLa5RP4u9v2AYsbzSUk=" crossorigin="anonymous" defer></script>
diff --git a/public/views/slide.ejs b/public/views/slide.ejs
index 3572476f..942add4f 100644
--- a/public/views/slide.ejs
+++ b/public/views/slide.ejs
@@ -41,7 +41,7 @@
         <link rel="stylesheet" href="<%- url %>/css/slide.css">
 
         <!-- Printing and PDF exports -->
-        <script>
+        <script nonce="<%= cspNonce %>">
             var link = document.createElement( 'link' );
             link.rel = 'stylesheet';
             link.type = 'text/css';
@@ -89,9 +89,7 @@
             </div>
         </div>
 
-        <script type="text/x-mathjax-config">
-            MathJax.Hub.Config({ messageStyle: "none", skipStartupTypeset: true ,tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], processEscapes: true }});
-        </script>
+        <script src="<%= url %>/js/mathjax-config-extra.js"></script>
         <% if(useCDN) { %>
         <script src="https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.3.0/lib/js/head.min.js" integrity="sha256-+09kLhwACKXFPDvqo4xMMvi4+uXFsRZ2uYGbeN1U8sI=" crossorigin="anonymous"></script>
         <script src="https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.3.0/js/reveal.min.js" integrity="sha256-lvaInSKflJWLPqf5N5oHr/UZFwXKD6gckerdwoHqECY=" crossorigin="anonymous"></script>