From 979809c5a80aaf26bf7e3406a2e361e809f9b132 Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Fri, 13 Jul 2018 00:35:08 -0400
Subject:  Manipulation: Properly detect HTML elements with single-character
 names

Fixes gh-4124
Closes gh-4125
---
 src/core/var/rsingleTag.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/core')

diff --git a/src/core/var/rsingleTag.js b/src/core/var/rsingleTag.js
index 4d6e8a0ac..340b80db0 100644
--- a/src/core/var/rsingleTag.js
+++ b/src/core/var/rsingleTag.js
@@ -1,6 +1,7 @@
 define( function() {
 	"use strict";
 
-	// Match a standalone tag
+	// rsingleTag matches a string consisting of a single HTML element with no attributes
+	// and captures the element's name
 	return ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
 } );
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