<?xml version="1.0" encoding="utf-8"?>
<pml_schema
  xmlns="http://ufal.mff.cuni.cz/pdt/pml/schema/"
  version="1.1">
  <revision>1.0.0</revision>
  <description>PDT 2.0 word layer</description>
  <root name="wdata" type="w-wdata.type"/>

  <type name="w-wdata.type">
    <structure>
      <member name="meta" type="w-meta.type"/>
      <member name="doc" type="w-doc.type"/>
    </structure>
  </type>

  <type name="w-meta.type">
    <structure>
      <member name="lang"><cdata format="any"/></member>
      <member name="original_format"><cdata format="any"/></member>
    </structure>
  </type>

  <type name="w-doc.type">
    <container>
      <attribute name="id" required="1" role="#ID"><cdata format="ID"/></attribute>
      <attribute name="source_id"><cdata format="any"/></attribute>
      <sequence content_pattern="docmeta, para+">
	<element name="docmeta" type="w-docmeta.type"/>
	<element name="para" type="w-para.type"/>
      </sequence>
    </container>
  </type>

  <type name="w-docmeta.type">
    <sequence>
      <element name="othermeta" type="w-othermeta.type"/>
    </sequence>
  </type>

  <type name="w-othermeta.type">
    <container>
      <attribute name="origin"><cdata format="any"/></attribute>
      <cdata format="any"/>
    </container>
  </type>

  <type name="w-para.type">
    <sequence>
      <element name="othermarkup" type="w-othermarkup.type"/>
      <element name="w" type="w-node.type"/>
    </sequence>
  </type>

  <type name="w-othermarkup.type">
    <container>
      <attribute name="origin"><cdata format="any"/></attribute>
      <cdata format="any"/>
    </container>
  </type>

  <type name="w-node.type">
    <structure name="w-node">
      <member as_attribute="1" name="id" role="#ID" required="1"><cdata format="ID"/></member>
      <member name="token" required="1"><cdata format="any"/></member>
      <member name="no_space_after" type="bool.type"/>
    </structure>
  </type>
  
  <type name="bool.type">
    <choice>
      <value>0</value>
      <value>1</value>
    </choice>
  </type>

</pml_schema>