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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="diagram">
<rng:element name="diagram">
<rng:optional><rng:attribute name="create" /></rng:optional>
<rng:optional><rng:attribute name="string"/></rng:optional>
<rng:ref name="node"/>
<rng:ref name="arrow"/>
<rng:zeroOrMore>
<rng:ref name="label"/>
</rng:zeroOrMore>
</rng:element>
</rng:define>
<rng:define name="node">
<rng:element name="node">
<rng:attribute name="object"/>
<rng:optional><rng:attribute name="shape"/></rng:optional>
<rng:optional><rng:attribute name="bgcolor"/></rng:optional>
<rng:optional><rng:attribute name="form_view_ref"/></rng:optional>
<rng:zeroOrMore>
<rng:ref name="field"/>
</rng:zeroOrMore>
</rng:element>
</rng:define>
<rng:define name="arrow">
<rng:element name="arrow">
<rng:attribute name="object" />
<rng:attribute name="source" />
<rng:attribute name="destination" />
<rng:optional><rng:attribute name="form_view_ref"/></rng:optional>
<rng:optional><rng:attribute name="label"/></rng:optional>
<rng:zeroOrMore>
<rng:ref name="field"/>
</rng:zeroOrMore>
</rng:element>
</rng:define>
<rng:start>
<rng:choice>
<rng:ref name="diagram" />
</rng:choice>
</rng:start>
</rng:grammar>
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