diff --git a/mathjax/config/MMLorHTML.js b/mathjax/config/MMLorHTML.js
index a30e5c581..90dcb4d28 100644
--- a/mathjax/config/MMLorHTML.js
+++ b/mathjax/config/MMLorHTML.js
@@ -13,6 +13,6 @@
  */
 
 MathJax.Unpack([
-  ['(function(c){var a=','MathJax.Hub','.Insert({prefer:{MSIE:"MML",Firefox:"MML",Opera:"HTML",other:"HTML"}},(',1,'.config.MMLorHTML||{}));var f={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(c','.Browser','.version==="0.0"||','c.Browser.versionAtLeast','(f[c',5,']||0));var h;try{new ActiveXObject("MathPlayer.Factory.1");h=true}catch(g){h=false}var e=(c',5,'.isFirefox&&',7,'("1.5"))||(c',5,'.isMSIE&&h)||(c',5,'.isOpera&&',7,'("9.52"));var d=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[',1,5,']||a.prefer.other||"HTML":a.prefer);if(b||e){if(e&&(d==="MML"||!b)){','c.config.jax.unshift("output/','NativeMML")}else{',24,'HTML-CSS")}}else{c.PreProcess','.disabled=true;','c.prepareScripts',28,'MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})(',1,');MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");']
+  ['(function(c){var i="1.0";var g=','MathJax.Hub','.Insert({prefer:{MSIE:"MML",Firefox:"MML",Opera:"HTML",other:"HTML"}},(',1,'.config.MMLorHTML||{}));var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var h=(c','.Browser','.version==="0.0"||','c.Browser.versionAtLeast','(e[c',5,']||0));var b;try{new ActiveXObject("MathPlayer.Factory.1");b=true}catch(d){b=false}var f=(c',5,'.isFirefox&&',7,'("1.5"))||(c',5,'.isMSIE&&b)||(c',5,'.isOpera&&',7,'("9.52"));var a=(g.prefer&&typeof(g.prefer)==="object"?g.prefer[',1,5,']||g.prefer.other||"HTML":g.prefer);if(h||f){if(f&&(a==="MML"||!h)){','c.config.jax.unshift("output/','NativeMML")}else{',24,'HTML-CSS")}}else{c.PreProcess','.disabled=true;','c.prepareScripts',28,'MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})(',1,');MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");']
 ]);
 
diff --git a/mathjax/unpacked/config/MMLorHTML.js b/mathjax/unpacked/config/MMLorHTML.js
index 9016c75f5..e607d61a8 100644
--- a/mathjax/unpacked/config/MMLorHTML.js
+++ b/mathjax/unpacked/config/MMLorHTML.js
@@ -47,6 +47,8 @@
  */
 
 (function (HUB) {
+  var VERSION = "1.0";
+  
   var CONFIG = MathJax.Hub.Insert({
     prefer: {MSIE:"MML", Firefox:"MML", Opera:"HTML", other:"HTML"}
   },(MathJax.Hub.config.MMLorHTML||{}));
@@ -71,7 +73,7 @@
 
   var prefer = (CONFIG.prefer && typeof(CONFIG.prefer) === "object" ? 
                 CONFIG.prefer[MathJax.Hub.Browser]||CONFIG.prefer.other||"HTML" :
-                CONFIG.prefer);   
+                CONFIG.prefer);
 
   if (canUseHTML || canUseMML) {
     if (canUseMML && (prefer === "MML" || !canUseHTML))