ACC SHELL

<?xml version="1.0" encoding="UTF-8"?>
<grammar xmlns:susedata="http://linux.duke.edu/metadata/susedata" xmlns="http://relaxng.org/ns/structure/1.0">
  <include href="common-inc.rng"/>
  <define name="ns.susedata">
    <element name="susedata:susedata">
      <attribute name="packages">
        <ref name="private.nonnegative"/>
      </attribute>
      <zeroOrMore>
        <element name="susedata:package">
          <attribute name="pkgid"/>
          <attribute name="name"/>
          <attribute name="arch">
            <ref name="private.archenum"/>
          </attribute>
          <element name="susedata:version">
            <ref name="private.evr"/>
          </element>
          <optional>
            <element name="susedata:eula">
              <text/>
            </element>
          </optional>
          <optional>
            <element name="susedata:keyword">
              <text/>
            </element>
          </optional>
        </element>
      </zeroOrMore>
    </element>
  </define>
  <define name="plain.susedata">
    <element name="susedata">
      <attribute name="packages">
        <ref name="private.nonnegative"/>
      </attribute>
      <zeroOrMore>
        <element name="package">
          <attribute name="pkgid"/>
          <attribute name="name"/>
          <attribute name="arch">
            <ref name="private.archenum"/>
          </attribute>
          <element name="version">
            <ref name="private.evr"/>
          </element>
          <optional>
            <element name="eula">
              <text/>
            </element>
          </optional>
          <optional>
            <element name="keyword">
              <text/>
            </element>
          </optional>
        </element>
      </zeroOrMore>
    </element>
  </define>
  <!-- Unfortunately there are some susedata files without namespaces in the wild -->
  <start>
    <choice>
      <ref name="ns.susedata"/>
      <ref name="plain.susedata"/>
    </choice>
  </start>
</grammar>