BIPM structuredidentifier: metanorma/metanorma-bipm#5

metanorma · Sep 25, 2020 · 7a8e650 · 7a8e650
1 parent 1f4dedb
commit 7a8e650
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Showing 2 changed files with 25 additions and 1 deletion.
diff --git a/grammars/bipm.rnc b/grammars/bipm.rnc
@@ -25,12 +25,18 @@ editorialgroup = element editorialgroup {
 }
 
 BibDataExtensionType =
-    doctype?, editorialgroup, comment-period-from?, comment-period-to?
+    doctype?, editorialgroup, comment-period-from?, comment-period-to?, structuredidentifier
 }
 
 comment-period-from = element comment-period-from { ISO8601Date }
 comment-period-to = element comment-period-to { ISO8601Date }
 
+structuredidentifier = element structuredidentifier {
+  element docnumber { text },
+  element part { text }?,
+  element appendix { text }?
+}
+
 committee = element committee { 
 "CGPM" |
 "CIPM" |

diff --git a/grammars/bipm.rng b/grammars/bipm.rng
@@ -45,6 +45,7 @@
       <optional>
         <ref name="comment-period-to"/>
       </optional>
+      <ref name="structuredidentifier"/>
     </define>
   </include>
   <define name="comment-period-from">
@@ -57,6 +58,23 @@
       <ref name="ISO8601Date"/>
     </element>
   </define>
+  <define name="structuredidentifier">
+    <element name="structuredidentifier">
+      <element name="docnumber">
+        <text/>
+      </element>
+      <optional>
+        <element name="part">
+          <text/>
+        </element>
+      </optional>
+      <optional>
+        <element name="appendix">
+          <text/>
+        </element>
+      </optional>
+    </element>
+  </define>
   <define name="committee">
     <element name="committee">
       <choice>