Revision control
++ <?xml version="1.0" encoding="UTF-8"?><!-- test that foreach causes a new variable to be declared if 'item' doesn't already exist. Also
++ test that it will use an existing var if it does exist. --><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">
++ <datamodel>
++ <data id="Var1"/>
++ <data id="Var2"/>
++ <data id="Var3">
++ [1,2,3]
++ </data>
++ </datamodel>
++
++ <state id="s0">
++ <onentry>
++ <!-- first use declared variables -->
++ <foreach item="Var1" index="Var2" array="Var3"/>
++ <raise event="foo"/>
++ </onentry>
++ <transition event="error" target="fail"/>
++ <transition event="*" target="s1"/>
++ </state>
++
++ <state id="s1">
++ <onentry>
++ <!-- now use undeclared variables -->
++ <foreach item="Var4" index="Var5" array="Var3"/>
++ <raise event="bar"/>
++ </onentry>
++ <transition event="error" target="fail"/>
++ <transition event="*" target="s2"/>
++ </state>
++
++ <state id="s2">
++ <!-- check that var5 is bound -->
++ <transition cond="Var5" 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>