From cc73065e1469147a0104dc122b0cdf6724354446 Mon Sep 17 00:00:00 2001
From: yakov116 <16872793+yakov116@users.noreply.github.com>
Date: Tue, 13 Jun 2023 19:52:38 -0400
Subject: [PATCH] Remove unused code (#587)

---
 src/xmlparser/DocTypeReader.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/xmlparser/DocTypeReader.js b/src/xmlparser/DocTypeReader.js
index 013dfc5f..bcf9dee4 100644
--- a/src/xmlparser/DocTypeReader.js
+++ b/src/xmlparser/DocTypeReader.js
@@ -142,10 +142,6 @@ function isNotation(xmlData, i){
     return false
 }
 
-//an entity name should not contains special characters that may be used in regex
-//Eg !?\\\/[]$%{}^&*()<>
-const specialChar = "!?\\\/[]$%{}^&*()<>|+";
-
 function validateEntityName(name){
     if (util.isName(name))
 	return name;