hxt-7.5: examples/arrows/hrelaxng/valid2.rng

<grammar
  xmlns="http://relaxng.org/ns/structure/1.0"
  datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <start>
    <ref name="foo"/>
  </start>
  
  <define name="foo">
    <element name="foo">

      <attribute name="string2-4">
	<data type="string">
	  <param name="minLength">2</param>
	  <param name="maxLength">4</param>
	</data>
      </attribute>

      <attribute name="id">
	<data type="ID">
	  <param name="length">4</param>
	</data>
      </attribute>
      
    </element>
  </define>

</grammar>