Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that _event is not bound before any event has been raised --><scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" initial="s0" datamodel="ecmascript" version="1.0" name="machineName">
++
++ <state id="s0">
++ <onentry>
++ <if cond="_event">
++ <raise event="bound"/>
++ <else/>
++ <raise event="unbound"/>
++ </if>
++ </onentry>
++ <transition event="unbound" target="pass"/>
++ <transition event="bound" 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>