<?xml version="1.0"?> <!-- file : examples/cxx/tree/mixed/text.xsd author : Boris Kolpackov <boris@codesynthesis.com> copyright : not copyrighted - public domain --> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <xsd:complexType name="anchor"> <xsd:simpleContent> <xsd:extension base="xsd:string"> <xsd:attribute name="href" type="xsd:anyURI" use="required"/> </xsd:extension> </xsd:simpleContent> </xsd:complexType> <xsd:complexType name="text" mixed="true"> <xsd:sequence> <xsd:element name="a" type="anchor" minOccurs="0" maxOccurs="unbounded"/> </xsd:sequence> </xsd:complexType> <xsd:element name="text" type="text"/> </xsd:schema>