From 7ef02e95eac12412f1b36f5cf9447fb4d4f58921 Mon Sep 17 00:00:00 2001
From: Takumasa Sakao <sakataku7@gmail.com>
Date: Wed, 3 Apr 2019 18:30:27 +0900
Subject: [PATCH] Handle upper case X as check too

---
 renderer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renderer.go b/renderer.go
index d352665..f175fbd 100644
--- a/renderer.go
+++ b/renderer.go
@@ -91,7 +91,7 @@ func (r *renderer) processTaskList(node *blackfriday.Node) bool {
 func (r *renderer) getTaskListItemPrefix(node *blackfriday.Node) []byte {
 	if bytes.HasPrefix(node.Literal, []byte("[ ] ")) {
 		return uncheckedTag
-	} else if bytes.HasPrefix(node.Literal, []byte("[x] ")) {
+	} else if bytes.HasPrefix(node.Literal, []byte("[x] ")) || bytes.HasPrefix(node.Literal, []byte("[X] ")) {
 		return checkedTag
 	}
 	return []byte{}