From 3dd721983f6c7cea69141c29e6e124ef509b3538 Mon Sep 17 00:00:00 2001
From: Valtteri Laitinen <valtlai@users.noreply.github.com>
Date: Fri, 5 Aug 2016 03:32:09 +0300
Subject: [PATCH] Make doctype case insensetive (#1009)

---
 components/prism-markup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/prism-markup.js b/components/prism-markup.js
index 9c074efdd8..73fe302d81 100644
--- a/components/prism-markup.js
+++ b/components/prism-markup.js
@@ -1,7 +1,7 @@
 Prism.languages.markup = {
 	'comment': /<!--[\w\W]*?-->/,
 	'prolog': /<\?[\w\W]+?\?>/,
-	'doctype': /<!DOCTYPE[\w\W]+?>/,
+	'doctype': /<!DOCTYPE[\w\W]+?>/i,
 	'cdata': /<!\[CDATA\[[\w\W]*?]]>/i,
 	'tag': {
 		pattern: /<\/?(?!\d)[^\s>\/=$<]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\\1|\\?(?!\1)[\w\W])*\1|[^\s'">=]+))?)*\s*\/?>/i,