Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that <content> child is evaluated when <invoke> is. Var1 is initialized
++ with an integer value, then set to an scxml script in the onentry to s0. If <content>
++ is evaluated at the right time, we should get invoke.done, otherwise an error --><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">
++ <datamodel>
++ <data id="Var1" expr="1"/>
++ </datamodel>
++
++ <state id="s0">
++ <onentry>
++ <assign location="Var1">
++ <scxml version="1.0"><final/></scxml>
++ </assign>
++ <send event="timeout" delay="2s"/>
++ </onentry>
++
++ <invoke type="http://www.w3.org/TR/scxml/">
++ <content expr="Var1"/>
++ </invoke>
++
++ <transition event="done.invoke" 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>