From 13ebde0937e48a29190c65149abc87235b08e739 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Thu, 19 Feb 2015 08:59:23 -0500
Subject: [PATCH] Correct computation of TeX class for maction elements (handle
 embellished operators correctly).

---
 unpacked/jax/element/mml/jax.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/unpacked/jax/element/mml/jax.js b/unpacked/jax/element/mml/jax.js
index d8fac27bd..2909c5053 100644
--- a/unpacked/jax/element/mml/jax.js
+++ b/unpacked/jax/element/mml/jax.js
@@ -1274,7 +1274,10 @@ MathJax.ElementJax.mml.Augment({
         // Make sure tooltip has proper spacing when typeset (see issue #412)
         this.data[1].setTeXclass();
       }
-      return this.selected().setTeXclass(prev);
+      var selected = this.selected();
+      prev = selected.setTeXclass(prev);
+      this.updateTeXclass(selected);
+      return prev;
     }
   });