From 8700fdf0986d02932a8f3cf246bd7548e378b0f7 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Sat, 16 Nov 2013 20:22:19 -0500
Subject: [PATCH] If coming from the CDN's mathjax/latest address, move to the
 explicit version (avoids CDN propagation issues when a new version is
 released).

---
 unpacked/MathJax.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unpacked/MathJax.js b/unpacked/MathJax.js
index e0095fc33..409a3e843 100644
--- a/unpacked/MathJax.js
+++ b/unpacked/MathJax.js
@@ -2943,7 +2943,9 @@ MathJax.Hub.Startup = {
           if (KV) {STARTUP.params[unescape(KV[1])] = unescape(KV[2])}
         }
       }
-      CONFIG.root = scripts[i].src.replace(/(^|\/)[^\/]*(\?.*)?$/,'');
+      CONFIG.root = scripts[i].src.replace(/(^|\/)[^\/]*(\?.*)?$/,'')
+        .replace(/^(https?:\/\/(cdn.mathjax.org|c328740.ssl.cf1.rackcdn.com)\/mathjax\/)(latest)/,
+                 "$1"+BASE.version+"-$3");
       break;
     }
   }