From 3d371041a60bdf16dac8c6a41cb31f4c86769615 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Mon, 16 Mar 2015 09:43:19 -0400
Subject: [PATCH] Add ability to look up styles that have been removed from
 mstyle with a style attribute.

---
 unpacked/jax/element/mml/jax.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/unpacked/jax/element/mml/jax.js b/unpacked/jax/element/mml/jax.js
index 2cd3ab4ac..44a251399 100644
--- a/unpacked/jax/element/mml/jax.js
+++ b/unpacked/jax/element/mml/jax.js
@@ -264,6 +264,7 @@ MathJax.ElementJax.mml.Augment({
     noInheritAttribute: {
       texClass: true
     },
+    getRemoved: {},
     linebreakContainer: false,
     
     Init: function () {
@@ -312,6 +313,7 @@ MathJax.ElementJax.mml.Augment({
       var obj = this.inherit; var root = obj;
       while (obj) {
         var value = obj[name]; if (value == null && obj.attr) {value = obj.attr[name]}
+        if (obj.removedStyles && obj.getRemoved[name] && value == null) value = obj.removedStyles[obj.getRemoved[name]];
         if (value != null && obj.noInheritAttribute && !obj.noInheritAttribute[name]) {
           var noInherit = obj.noInherit[this.type];
           if (!(noInherit && noInherit[name])) {return value}
@@ -916,6 +918,7 @@ MathJax.ElementJax.mml.Augment({
       mpadded: {width: true, height: true, depth: true, lspace: true, voffset: true},
       mtable:  {width: true, height: true, depth: true, align: true}
     },
+    getRemoved: {fontfamily:"fontFamily", fontweight:"fontWeight", fontstyle:"fontStyle"},
     setTeXclass: MML.mbase.setChildTeXclass
   });