Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that _ioprocessors is bound at startup. I'm not sure how to test for a set value or
++ how to test that the entries in it do represent I/O processors, since the set that each implementation
++ supports may be different. Suggestions welcome --><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">
++ <datamodel>
++ <data id="Var1" expr="_ioprocessors"/>
++ </datamodel>
++
++
++ <state id="s0">
++ <transition cond="Var1" target="pass"/>
++ <transition 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>