From f52bcffbfc8be533d6dd0173b0c30e4855932f46 Mon Sep 17 00:00:00 2001
From: Thomas Park <thomas@thomaspark.co>
Date: Tue, 3 Nov 2015 19:00:20 -0500
Subject: escape HTML entities in source viewer

---
 assets/js/custom.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/assets/js/custom.js b/assets/js/custom.js
index 5a9a6a55..d270087b 100644
--- a/assets/js/custom.js
+++ b/assets/js/custom.js
@@ -32,6 +32,12 @@
   });
 
   function cleanSource(html) {
+    html = html.replace(/×/g, "&close;")
+               .replace(/«/g, "&laquo;")
+               .replace(/»/g, "&raquo;")
+               .replace(/←/g, "&larr;")
+               .replace(/→/g, "&rarr;");
+
     var lines = html.split(/\n/);
 
     lines.shift();
-- 
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