Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that errors go in the internal event queue. We send ourselves an external event foo, then perform
++ and operation that raises an error. Then check that the error event is processed first, even though
++ it was raised second --><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="foo"/>
++ <!-- assigning to a non-existent location should raise an error -->
++ <assign location="Var1" expr="2"/>
++ </onentry>
++
++
++ <transition event="foo" target="fail"/>
++ <transition event="error" target="pass"/>
++
++ </state>
++
++ <final id="pass"><onentry><log label="Outcome" expr="'pass'"/></onentry></final>
++ <final id="fail"><onentry><log label="Outcome" expr="'fail'"/></onentry></final>
++ </scxml>