add "ref" attribute to "header" element for #16

2013-11-25 18:51:33 -06:00
parent d99279ec7e
commit 759ec1497b
1 changed files with 1 additions and 0 deletions
@@ -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 >