experiments/schemas/OOXML/transitional/xml.rng

<?xml version="1.0" encoding="UTF-8"?>
<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <define name="xml_lang">
    <attribute name="xml:lang">
      <choice>
        <data type="language"/>
        <value type="string"/>
      </choice>
    </attribute>
  </define>
  <define name="xml_space">
    <attribute name="xml:space">
      <choice>
        <value>default</value>
        <value>preserve</value>
      </choice>
    </attribute>
  </define>
  <define name="xml_base">
    <attribute name="xml:base">
      <data type="anyURI"/>
    </attribute>
  </define>
  <define name="xml_id">
    <attribute name="xml:id">
      <data type="ID"/>
    </attribute>
  </define>
  <define name="xml_specialAttrs">
    <optional>
      <ref name="xml_base"/>
    </optional>
    <optional>
      <ref name="xml_lang"/>
    </optional>
    <optional>
      <ref name="xml_space"/>
    </optional>
    <optional>
      <ref name="xml_id"/>
    </optional>
  </define>
</grammar>