From e3c01376c85c82180f2985a18550e481f7e06b3f Mon Sep 17 00:00:00 2001
From: Ron Kok <ronkok@comcast.net>
Date: Sun, 2 Aug 2020 10:57:19 -0700
Subject: [PATCH] Enable a MathML option in the KaTeX demo. (#2371)

* Enable a MathML option in the KaTeX demo.

* Add `output` to `katexOptions`
---
 website/pages/index.html   | 10 ++++++++++
 website/static/js/index.js |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/website/pages/index.html b/website/pages/index.html
index 6abf1d07..02a493d0 100644
--- a/website/pages/index.html
+++ b/website/pages/index.html
@@ -163,6 +163,16 @@
             </select>
           </td>
         </tr>
+        <tr>
+          <td><label for="output">output</label></td>
+          <td>
+            <select id="output">
+              <option value="htmlAndMathml" selected>htmlAndMathml</option>
+              <option value="html">html</html>
+              <option value="mathml">mathml</option>
+            </select>
+          </td>
+        </tr>
         <tr>
           <td><label for="trust">trust</label></td>
           <td><input type="checkbox" id="trust"/></td>
diff --git a/website/static/js/index.js b/website/static/js/index.js
index e0773820..e598c0a8 100644
--- a/website/static/js/index.js
+++ b/website/static/js/index.js
@@ -48,7 +48,7 @@ window.WebFontConfig = {
     }
 
     var katexOptions = ["displayMode", "leqno", "fleqn", "throwOnError",
-        "errorColor", "strict", "trust", "macros"].map(function(id) {
+        "errorColor", "strict", "output", "trust", "macros"].map(function(id) {
             var el = document.getElementById(id);
             if (el.type === "checkbox") {
                 if (typeof data[id] === "boolean" && !(id === "trust" && data[id] &&