Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that datamodel values can be specified by param.
++ test240sub1 will return success ifits Var1 is set to 1, failure otherwise. --><scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" initial="s0" version="1.0" datamodel="ecmascript">
++
++
++ <state id="s0">
++ <onentry>
++ <send event="timeout" delay="2s"/>
++ </onentry>
++
++ <invoke type="http://www.w3.org/TR/scxml/">
++ <param name="Var1" expr="1"/>
++ <content>
++ <scxml version="1.0" initial="sub0" datamodel="ecmascript">
++ <datamodel>
++ <data id="Var1" expr="0"/>
++ </datamodel>
++
++ <state id="sub0">
++ <transition cond="Var1==1" target="subFinal">
++ <send target="#_parent" event="success"/>
++ </transition>
++ <transition target="subFinal">
++ <send target="#_parent" event="failure"/>
++ </transition>
++ </state>
++ <final id="subFinal"/>
++ </scxml>
++ </content>
++ </invoke>
++ <transition event="success" 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>