grammars/relaton-ieee.rng in relaton-ieee-1.17.0 vs grammars/relaton-ieee.rng in relaton-ieee-1.18.0

@@ -73,10 +73,13 @@
         <ref name="pubstatus"/>
       </optional>
       <optional>
         <ref name="holdstatus"/>
       </optional>
+      <optional>
+        <ref name="program"/>
+      </optional>
     </define>
   </include>
   <define name="standard_status">
     <element name="standard_status">
       <choice>
@@ -110,9 +113,14 @@
     <element name="holdstatus">
       <choice>
         <value>Hold</value>
         <value>Publish</value>
       </choice>
+    </element>
+  </define>
+  <define name="program">
+    <element name="program">
+      <text/>
     </element>
   </define>
   <define name="BibliographicDateType" combine="choice">
     <value>feedback-ended</value>
   </define>