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<?xml version="1.0" encoding="UTF-8"?>
<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0"
xmlns:a="http://relaxng.org/ns/annotation/1.0"
datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
<!-- Handling of element overloading when inheriting from a base
template
-->
<rng:include href="common.rng"/>
<rng:define name="graph">
<rng:element name="graph">
<rng:optional><rng:attribute name="string" /></rng:optional>
<rng:optional>
<rng:attribute name="type">
<rng:choice>
<rng:value>bar</rng:value>
<rng:value>pie</rng:value>
<rng:value>line</rng:value>
<rng:value>pivot</rng:value>
</rng:choice>
</rng:attribute>
</rng:optional>
<rng:optional><rng:attribute name="stacked"/></rng:optional>
<rng:optional><rng:attribute name="orientation"/></rng:optional>
<rng:optional><rng:attribute name="interval"/></rng:optional>
<rng:zeroOrMore>
<rng:ref name="field"/>
</rng:zeroOrMore>
</rng:element>
</rng:define>
<rng:start>
<rng:choice>
<rng:ref name="graph" />
</rng:choice>
</rng:start>
</rng:grammar>
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