lib/utils/xml.rb in metanorma-utils-1.7.6 vs lib/utils/xml.rb in metanorma-utils-1.7.7

@@ -142,8 +142,13 @@
           e.text? or next
           e.replace(e.text.send(kase))
         end
         x.root.children.to_xml
       end
+
+      def guid_anchor?(id)
+        /^_[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i
+          .match?(id)
+      end
     end
   end
 end