From b2ce6ef0a0d70e3089037eb51fc3402321ca41de Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Sat, 17 May 2014 13:48:44 -0400
Subject: [PATCH] Make fallback parser clear itself after use, so there isn't
 an extra <math> element left over at the end (typsetting again causes
 problems).

---
 unpacked/jax/input/MathML/jax.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/unpacked/jax/input/MathML/jax.js b/unpacked/jax/input/MathML/jax.js
index 46515c6a0..74344e9cc 100644
--- a/unpacked/jax/input/MathML/jax.js
+++ b/unpacked/jax/input/MathML/jax.js
@@ -282,8 +282,11 @@
     parseDOM: function (string) {return this.parser.parseFromString(string,"text/xml")},
     parseMS: function (string) {return (this.parser.loadXML(string) ? this.parser : null)},
     parseDIV: function (string) {
-      this.div.innerHTML = string.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");
-      return this.div;
+      this.div.innerHTML = 
+        "<div>"+string.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>")+"</div>";
+      var doc = this.div.firstChild;
+      this.div.innerHTML = "";
+      return doc;
     },
     parseError: function (string) {return null},
     createMSParser: function() {