From 63d258b67e1f014e5071a7bb6e5afebf325ce76b Mon Sep 17 00:00:00 2001
From: David Waltermire <david.waltermire@nist.gov>
Date: Sun, 30 Jan 2022 08:36:07 -0500
Subject: [PATCH] added support for deprecated attribute

---
 toolchains/xslt-M4/validate/metaschema.xsd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/toolchains/xslt-M4/validate/metaschema.xsd b/toolchains/xslt-M4/validate/metaschema.xsd
index 708f011ff..45402b842 100644
--- a/toolchains/xslt-M4/validate/metaschema.xsd
+++ b/toolchains/xslt-M4/validate/metaschema.xsd
@@ -497,6 +497,7 @@
               <xs:documentation>A value recognized for a flag or field.</xs:documentation>
             </xs:annotation>
           </xs:attribute>
+          <xs:attribute ref="m:deprecated"/>
         </xs:extension>
       </xs:complexContent>
     </xs:complexType>