From 759ec1497b0bf9f74c7b627de55e150bdbfa1261 Mon Sep 17 00:00:00 2001
From: Enrique Zamudio <alterbass@gmail.com>
Date: Mon, 25 Nov 2013 18:51:33 -0600
Subject: [PATCH] add "ref" attribute to "header" element for #16

---
 src/main/resources/com/solab/iso8583/parse/j8583.dtd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/resources/com/solab/iso8583/parse/j8583.dtd b/src/main/resources/com/solab/iso8583/parse/j8583.dtd
index 833fc14..aadb46e 100644
--- a/src/main/resources/com/solab/iso8583/parse/j8583.dtd
+++ b/src/main/resources/com/solab/iso8583/parse/j8583.dtd
@@ -2,6 +2,7 @@
 
 <!ELEMENT header ( #PCDATA ) >
 <!ATTLIST header type NMTOKEN #REQUIRED >
+<!ATTLIST header ref NMTOKEN #IMPLIED >
 
 <!ELEMENT template ( field* ) >
 <!ATTLIST template type NMTOKEN #REQUIRED >