From a632d331b12e5002c7025597acb0bd0fe8c29957 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Wed, 9 Oct 2013 21:47:36 -0400
Subject: [PATCH] Make sure TeXmathchoice saves the SVG data for its core. 
 Resolves issue #604.

---
 unpacked/extensions/TeX/mathchoice.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/unpacked/extensions/TeX/mathchoice.js b/unpacked/extensions/TeX/mathchoice.js
index 21149b252..34b66a8ef 100644
--- a/unpacked/extensions/TeX/mathchoice.js
+++ b/unpacked/extensions/TeX/mathchoice.js
@@ -75,7 +75,11 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       }
       return span;
     },
-    toSVG: function () {return this.Core().toSVG()}
+    toSVG: function () {
+      var svg = this.Core().toSVG();
+      this.SVGsaveData(svg);
+      return svg;
+    }
   });
   
   MathJax.Hub.Startup.signal.Post("TeX mathchoice Ready");