book-v01.rng

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<?xml version="1.0" encoding="UTF-8"?>
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<grammar datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
         xmlns="http://relaxng.org/ns/structure/1.0"
         xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">
<!-- ===================================================================

     Apache Cocoon Book RELAX NG grammar (Version 0.1)

PURPOSE:
  DRAFT RELAX NG grammar for the Cocoon book.xml configuration files.

NOTES:

FIXME:
- 

CHANGE HISTORY:
20021030 V0.1 Initial RELAX NG grammar generated from book-cocoon-v10.dtd
              using DTDinst (DC)
     
==================================================================== -->
  <define name="book">
    <element name="book">
      <ref name="attlist.book"/>
      <oneOrMore>
        <ref name="menu"/>
      </oneOrMore>
    </element>
  </define>
  <define name="menu">
    <element name="menu">
      <ref name="attlist.menu"/>
      <zeroOrMore>
        <choice>
          <ref name="menu-item"/>
          <ref name="external"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  <define name="menu-item">
    <element name="menu-item">
      <ref name="attlist.menu-item"/>
      <empty/>
    </element>
  </define>
  <define name="external">
    <element name="external">
      <ref name="attlist.external"/>
      <empty/>
    </element>
  </define>
  <define name="attlist.book" combine="interleave">
    <attribute name="software"/>
    <attribute name="title"/>
    <attribute name="copyright"/>
    <empty/>
  </define>
  <define name="attlist.menu" combine="interleave">
    <attribute name="label"/>
  </define>
  <define name="attlist.menu-item" combine="interleave">
    <attribute name="label"/>
    <attribute name="href"/>
    <optional>
      <attribute name="type" a:defaultValue="visible">
        <choice>
          <value>visible</value>
          <value>hidden</value>
        </choice>
      </attribute>
    </optional>
  </define>
  <define name="attlist.external" combine="interleave">
    <attribute name="label"/>
    <attribute name="href"/>
    <optional>
      <attribute name="type" a:defaultValue="visible">
        <choice>
          <value>visible</value>
          <value>hidden</value>
        </choice>
      </attribute>
    </optional>
  </define>
  <start>
    <choice>
      <ref name="book"/>
    </choice>
  </start>
</grammar>