front.rb in asciidoctor-iso-0.7.3

- old
+ new

@@ -82,10 +82,11 @@
 
       def metadata_status(node, xml)
         xml.status do |s|
           s.stage (node.attr("docstage") || "60")
           s.substage (node.attr("docsubstage") || "60")
+          node.attr("iteration") && (s.iteration node.attr("iteration"))
         end
       end
 
       def metadata_committee(node, xml)
         xml.editorialgroup do |a|
@@ -94,19 +95,25 @@
           committee_component("workgroup", node, a)
           node.attr("secretariat") && a.secretariat(node.attr("secretariat"))
         end
       end
 
+      def metadata_ics(node, xml)
+        ics = node.attr("library-ics")
+        ics && ics.split(/,\s*/).each { |i| xml.ics i }
+      end
+
       def metadata(node, xml)
         title node, xml
         metadata_id(node, xml)
         metadata_author(node, xml)
         metadata_publisher(node, xml)
         xml.language node.attr("language")
         xml.script (node.attr("script") || "Latn")
         metadata_status(node, xml)
         metadata_copyright(node, xml)
         metadata_committee(node, xml)
+        metadata_ics(node, xml)
       end
 
       def title_intro(node, t, lang, at)
         return unless node.attr("title-intro-#{lang}")
         t.title_intro(**attr_code(at)) do |t1|