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<?xml version="1.0" encoding="UTF-8"?>
<!-- test that we can use any ecmascript expression as a value expression.
In this case, we just test that we can assign
a function to a variable and then call it. -->
<scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" datamodel="ecmascript" version="1.0">
<datamodel>
<data id="var1" expr="function(invar) {return invar + 1;}"/>
</datamodel>
<state id="s0">
<onentry>
<raise event="event1"/>
</onentry>
<!-- test that we can call the function -->
<transition event="event1" cond="var1(2) == 3" target="pass"/>
<transition event="*" target="fail"/>
</state>
<final id="pass">
<onentry>
<log label="Outcome" expr="'pass'"/>
</onentry>
</final>
<final id="fail">
<onentry>
<log label="Outcome" expr="'fail'"/>
</onentry>
</final>
</scxml>
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