From 229740e478fc808a6e4fdece62c5158ead5f66e4 Mon Sep 17 00:00:00 2001
From: Cheng-Han, Wu
Date: Sun, 21 Feb 2016 11:36:44 +0800
Subject: Support mathjax option in YAML metadata

---
 public/js/extra.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/js/extra.js b/public/js/extra.js
index 676c41cc..37af0692 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -775,7 +775,7 @@ var mathjaxPlugin = new Plugin(
 
     // this function will be called when something matches
     function (match, utils) {
-        if (match.index == 0)
+        if (match.index == 0 && (md.meta.mathjax || typeof md.meta.mathjax == "undefined"))
             return '<span class="mathjax raw">' + match[0] + '</span>';
         else
             return match.input.slice(0, match[0].length);
-- 
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