Started to resolve scxml-test-framework tests from SCION suite

8 files changed, 1028 insertions, 235 deletions

diff --git a/test/schema/scxml-attribs.xsd b/test/schema/scxml-attribs.xsd
new file mode 100644
index 0000000..98aff4c
--- /dev/null
+++ b/test/schema/scxml-attribs.xsd
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+	<xsd:annotation>
+		<xsd:documentation>
+		This is the XML Schema common attributes for SCXML
+		</xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+	<xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+			This import brings in the XML namespace attributes
+			The module itself does not provide the schemaLocation
+			and expects the driver schema to provide the
+			actual SchemaLocation.
+		  </xsd:documentation>
+		</xsd:annotation>
+	</xsd:import>
+	<xsd:include schemaLocation="scxml-datatypes.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+			This include  brings in the SCXML datatypes.
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+	
+	<xsd:attributeGroup name="Fetchtimeout.attrib">
+		<xsd:annotation>
+			<xsd:documentation>Used in Cache.attribs</xsd:documentation>
+		</xsd:annotation>
+		<xsd:attribute name="fetchtimeout" type="Duration.datatype"/>
+	</xsd:attributeGroup>
+	<xsd:attributeGroup name="Maxage.attrib">
+		<xsd:annotation>
+			<xsd:documentation>Used in Cache.attribs</xsd:documentation>
+		</xsd:annotation>
+		<xsd:attribute name="maxage" type="Integer.datatype"/>
+	</xsd:attributeGroup>
+	<xsd:attributeGroup name="Maxstale.attrib">
+		<xsd:annotation>
+			<xsd:documentation>Used in Cache attribs</xsd:documentation>
+		</xsd:annotation>
+		<xsd:attribute name="maxstale" type="Integer.datatype"/>
+	</xsd:attributeGroup>
+
+	<xsd:attributeGroup name="Cache.attribs">
+		<xsd:annotation>
+			<xsd:documentation>Cache attributes to control caching behavior</xsd:documentation>
+		</xsd:annotation>
+		<xsd:attributeGroup ref="Fetchtimeout.attrib"/>
+		<xsd:attributeGroup ref="Maxage.attrib"/>
+		<xsd:attributeGroup ref="Maxstale.attrib"/>
+	</xsd:attributeGroup>
+</xsd:schema>
diff --git a/test/schema/scxml-contentmodels.xsd b/test/schema/scxml-contentmodels.xsd
new file mode 100644
index 0000000..2850c3a
--- /dev/null
+++ b/test/schema/scxml-contentmodels.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+	<xsd:annotation>
+		<xsd:documentation>
+         XML Schema content models for SCXML
+         * scxml.extra.content 
+         * content
+         * scxml.extra.attribs
+         Defines SCXML shared content models.
+        </xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+	
+	<xsd:attributeGroup name="scxml.extra.attribs">
+		<xsd:annotation>
+			<xsd:documentation>group allowing attributes from other namespaces</xsd:documentation>
+		</xsd:annotation>
+		<xsd:anyAttribute namespace="##other" processContents="lax"/>
+	</xsd:attributeGroup>
+	
+	<xsd:group name="scxml.extra.content">
+		<xsd:annotation>
+			<xsd:documentation>
+				group allowing elements from other namespaces
+                        </xsd:documentation>
+		</xsd:annotation>
+		<xsd:sequence>
+			<xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	
+</xsd:schema>
diff --git a/test/schema/scxml-datatypes.xsd b/test/schema/scxml-datatypes.xsd
new file mode 100644
index 0000000..7771084
--- /dev/null
+++ b/test/schema/scxml-datatypes.xsd
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+
+	<xsd:annotation>
+		<xsd:documentation>
+        XML Schema datatypes for SCXML
+
+        Defines containers for the SCXML datatypes, many of these
+        imported from other specifications and standards.
+
+		</xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+
+	<xsd:simpleType name="Exmode.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            Describes the processor execution mode for this document, being
+            either "lax" or "strict".     
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:NMTOKEN">
+			<xsd:enumeration value="lax"/>
+			<xsd:enumeration value="strict"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="Binding.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            The binding type in use for the SCXML document.     
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:NMTOKEN">
+			<xsd:enumeration value="early"/>
+			<xsd:enumeration value="late"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+
+	<xsd:simpleType name="HistoryType.datatype">
+		<xsd:restriction base="xsd:string">
+			<xsd:enumeration value="shallow"/>
+			<xsd:enumeration value="deep"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="TransitionType.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            The type of the transition i.e. internal or external. 
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:NMTOKEN">
+			<xsd:enumeration value="internal"/>
+			<xsd:enumeration value="external"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="Boolean.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            Boolean: true or false only
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:NMTOKENS">
+			<xsd:enumeration value="true"/>
+			<xsd:enumeration value="false"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="AssignType.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            The assign type that allows for precise manipulation of the
+            datamodel location. Types are:
+                 replacechildren (default),
+                 firstchild, lastchild,
+                 previoussibling, nextsibling,
+                 replace, delete,
+                 addattribute
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:NMTOKEN">
+			<xsd:enumeration value="replacechildren"/>
+			<xsd:enumeration value="firstchild"/>
+			<xsd:enumeration value="lastchild"/>
+			<xsd:enumeration value="previoussibling"/>
+			<xsd:enumeration value="nextsibling"/>
+			<xsd:enumeration value="replace"/>
+			<xsd:enumeration value="delete"/>
+			<xsd:enumeration value="addattribute"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="URI.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            The xsd:anyURI type and thus URI references in SCXML
+            documents may contain a wide array of international
+            characters. Implementers should reference RFC 3987 and
+            the "Character Model for the World Wide Web 1.0:
+            Resource Identifiers" in order to provide appropriate
+            support for these characters in VoiceXML documents and
+            when processing values of this type or mapping them to
+            URIs.
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:anyURI"/>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="Integer.datatype">
+		<xsd:annotation>
+			<xsd:documentation>Non-negative integer</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:nonNegativeInteger"/>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="Duration.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            Duration allowing positive values ranging from milliseconds
+            to days. 
+			</xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:string">
+			<xsd:pattern value="\d*(\.\d+)?(ms|s|m|h|d)"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+
+	<xsd:simpleType name="EventType.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+            EventType is the name of an event.
+            Example legal values:
+            	foo
+            	foo.bar
+            	foo.bar.baz
+            </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:token">
+			<xsd:pattern value="(\i|\d|\-)+(\.(\i|\d|\-)+)*"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:simpleType name="EventTypes.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+			Custom datatype for the event attribute in SCXML based on xsd:token.
+			Example legal values:
+				*
+				foo
+				foo.bar
+				foo.*
+				foo.bar.*
+				foo bar baz
+				foo.bar bar.* baz.foo.*
+            </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:token">
+			<xsd:pattern value="\.?\*|(\i|\d|\-)+(\.(\i|\d|\-)+)*(\.\*)?(\s(\i|\d|\-)+(\.(\i|\d|\-)+)*(\.\*)?)*"/>
+		</xsd:restriction>
+	</xsd:simpleType>
+
+	<!-- Defines the  default CondLang datatype.        -->
+	<xsd:simpleType name="CondLang.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+		    Conditional language is expression 
+		    which must evaluate to Boolean True or False. 
+		    The expression language must define In(stateID) 
+		    as a valid expression.
+            </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:string"/>
+	</xsd:simpleType>
+
+	<!-- Defines the  default LocLang datatype.         -->
+	<xsd:simpleType name="LocLang.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+	        Location language is expression
+		    identifying a location in the datamodel.  
+	        </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:string"/>
+	</xsd:simpleType>
+
+	<!-- Defines the default ValueLang datatype.       -->
+	<xsd:simpleType name="ValueLang.datatype">
+		<xsd:annotation>
+			<xsd:documentation>
+		    Value language is expression
+		    return a value.
+            </xsd:documentation>
+		</xsd:annotation>
+		<xsd:restriction base="xsd:string"/>
+	</xsd:simpleType>
+</xsd:schema>
diff --git a/test/schema/scxml-message.xsd b/test/schema/scxml-message.xsd
deleted file mode 100644
index de4b4b8..0000000
--- a/test/schema/scxml-message.xsd
+++ /dev/null
@@ -1,122 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-    XML Schema for sending messages to SCXML processors.
--->
-<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-    targetNamespace="http://www.w3.org/2005/07/scxml"
-    xmlns="http://www.w3.org/2005/07/scxml"
-    elementFormDefault="qualified">
-
-	<xsd:annotation>
-		<xsd:documentation xml:lang="en">
-			XML Schema for sending messages to SCXML processors.
-			Version 1.0
-		</xsd:documentation>
-		<xsd:documentation source="scxml-copyright.xsd" />
-	</xsd:annotation>
-
-	<xsd:attributeGroup name="scxmlmessage.extra.attribs">
-		<xsd:annotation>
-			<xsd:documentation>
-				Group allowing attributes from other namespaces
-			</xsd:documentation>
-		</xsd:annotation>
-		<xsd:anyAttribute namespace="##other" processContents="lax" />
-	</xsd:attributeGroup>
-
-	<xsd:attributeGroup name="scxmlmessage.message.attlist">
-		<xsd:attribute name="version" type="xsd:string" fixed="1.0" use="required" />
-		<xsd:attribute name="source" type="xsd:anyURI" use="required" />
-		<xsd:attribute name="target" type="xsd:anyURI" use="required" />
-		<xsd:attribute name="sendid" type="xsd:string" use="optional">
-			<xsd:annotation>
-				<xsd:documentation>
-					Non SCXML senders are not required to specify a sendid
-				</xsd:documentation>
-			</xsd:annotation>
-		</xsd:attribute>
-		<xsd:attribute name="name" type="xsd:string" use="optional">
-			<xsd:annotation>
-				<xsd:documentation>
-					Defaults to "external.event"
-				</xsd:documentation>
-			</xsd:annotation>
-		</xsd:attribute>
-		<xsd:attribute name="sourcetype" type="xsd:string" use="optional">
-			<xsd:annotation>
-				<xsd:documentation>
-					Defaults to "scxml"
-				</xsd:documentation>
-			</xsd:annotation>
-			</xsd:attribute>
-		<xsd:attributeGroup ref="scxmlmessage.extra.attribs" />
-	</xsd:attributeGroup>
-
-	<xsd:group name="scxmlmessage.message.content">
-		<xsd:sequence>
-			<xsd:element ref="payload" minOccurs="1" maxOccurs="1" />
-		</xsd:sequence>
-	</xsd:group>
-
-	<xsd:complexType name="scxmlmessage.message.type">
-		<xsd:group ref="scxmlmessage.message.content" />
-		<xsd:attributeGroup ref="scxmlmessage.message.attlist" />
-	</xsd:complexType>
-
-	<xsd:element name="message" type="scxmlmessage.message.type" />
-
-	<xsd:attributeGroup name="scxmlmessage.payload.attlist">
-		<xsd:attributeGroup ref="scxmlmessage.extra.attribs" />
-		<xsd:attribute name="contenttype" type="xsd:string" use="optional">
-		<xsd:annotation>
-				<xsd:documentation>
-					The mime type of the child content.
-				</xsd:documentation>
-			</xsd:annotation>
-		</xsd:attribute>
-	</xsd:attributeGroup>
-
-	<xsd:group name="scxmlmessage.payload.content">
-		<xsd:choice>
-			<xsd:sequence>
-				<xsd:element ref="property" minOccurs="0"
-					maxOccurs="unbounded" />
-			</xsd:sequence>
-			<xsd:sequence>
-				<xsd:any namespace="##other" minOccurs="1"
-					maxOccurs="unbounded" processContents="lax" />
-			</xsd:sequence>
-		</xsd:choice>
-	</xsd:group>
-
-	<xsd:complexType name="scxmlmessage.payload.type">
-		<xsd:group ref="scxmlmessage.payload.content" />
-		<xsd:attributeGroup ref="scxmlmessage.payload.attlist" />
-	</xsd:complexType>
-
-	<xsd:element name="payload" type="scxmlmessage.payload.type" />
-
-	<xsd:attributeGroup name="scxmlmessage.property.attlist">
-		<xsd:attribute name="name" type="xsd:string" use="required" />
-		<xsd:attributeGroup ref="scxmlmessage.extra.attribs" />
-	</xsd:attributeGroup>
-
-	<xsd:group name="scxmlmessage.property.content">
-		<xsd:sequence>
-			<xsd:element ref="hint" minOccurs="0"
-				maxOccurs="1" />
-			<xsd:any namespace="##other" minOccurs="0"
-				maxOccurs="unbounded" processContents="skip" />
-		</xsd:sequence>
-	</xsd:group>
-
-	<xsd:complexType name="scxmlmessage.property.type" mixed="true">
-		<xsd:group ref="scxmlmessage.property.content" />
-		<xsd:attributeGroup ref="scxmlmessage.property.attlist" />
-	</xsd:complexType>
-
-	<xsd:element name="property" type="scxmlmessage.property.type" />
-
-	<xsd:element name="hint" type="xsd:string" />
-
-</xsd:schema>
diff --git a/test/schema/scxml-module-core.xsd b/test/schema/scxml-module-core.xsd
new file mode 100644
index 0000000..5245bc9
--- /dev/null
+++ b/test/schema/scxml-module-core.xsd
@@ -0,0 +1,405 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+	<xsd:annotation>
+		<xsd:documentation>
+        This is the XML Schema core module for SCXML
+        * scxml
+        * state 
+        * initial 
+        * onexit
+        * onentry 
+        * transition
+        * parallel
+        * final 
+        * history 
+        * donedata
+        * if
+        * elsif
+        * else
+        * foreach
+        * raise
+        * log
+        The core module defines these elements and the
+        attributes.
+        </xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+
+	<xsd:include schemaLocation="scxml-datatypes.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            Includes common SCXML datatypes
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-attribs.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            Includes common SCXML attributes
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-contentmodels.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            This module defines Common content model extensions  for SCXML
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+	
+
+	<!-- scxml -->
+	<xsd:attributeGroup name="scxml.scxml.attlist">
+		<xsd:attribute name="initial" type="xsd:IDREFS"/>
+		<xsd:attribute name="name" type="xsd:NMTOKEN"/>
+		<xsd:attribute name="version" type="xsd:decimal" use="required" fixed="1.0"/>
+		<xsd:attribute name="datamodel" type="xsd:NMTOKEN" default="null" use="optional"/>
+		<xsd:attribute name="binding" type="Binding.datatype"/>
+		<xsd:attribute name="exmode" type="Exmode.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.scxml.mix">
+		<xsd:choice>
+			<xsd:element ref="state" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="parallel" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="final" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="datamodel" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="script" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.scxml.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.scxml.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.scxml.type">
+		<xsd:group ref="scxml.scxml.content"/>
+		<xsd:attributeGroup ref="scxml.scxml.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="scxml" type="scxml.scxml.type"/>
+
+	<!-- state -->
+	<xsd:attributeGroup name="scxml.state.attlist">
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attribute name="initial" type="xsd:IDREFS"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.state.mix">
+		<xsd:choice>
+			<xsd:element ref="onentry" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="onexit" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="transition" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="initial" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="state" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="parallel" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="final" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="history" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="datamodel" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="invoke" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.state.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.state.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.state.type">
+		<xsd:sequence>
+			<xsd:group ref="scxml.state.content"/>
+		</xsd:sequence>
+		<xsd:attributeGroup ref="scxml.state.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="state" type="scxml.state.type"/>
+
+	<!-- initial -->
+	<xsd:attributeGroup name="scxml.initial.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.initial.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="transition" minOccurs="1" maxOccurs="1"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.initial.type">
+		<xsd:group ref="scxml.initial.content"/>
+		<xsd:attributeGroup ref="scxml.initial.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="initial" type="scxml.initial.type"/>
+
+	<!-- onentry -->
+	<xsd:attributeGroup name="scxml.onentry.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.onentry.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.onentry.type">
+		<xsd:group ref="scxml.onentry.content"/>
+		<xsd:attributeGroup ref="scxml.onentry.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="onentry" type="scxml.onentry.type"/>
+
+	<!-- onexit -->
+	<xsd:attributeGroup name="scxml.onexit.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.onexit.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.onexit.type">
+		<xsd:group ref="scxml.onexit.content"/>
+		<xsd:attributeGroup ref="scxml.onexit.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="onexit" type="scxml.onexit.type"/>
+
+	<!-- transition -->
+	<xsd:attributeGroup name="scxml.transition.attlist">
+		<xsd:attribute name="event" type="EventTypes.datatype"/>
+		<xsd:attribute name="cond" type="CondLang.datatype"/>
+		<xsd:attribute name="target" type="xsd:IDREFS"/>
+		<xsd:attribute name="type" type="TransitionType.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.transition.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.transition.type">
+		<xsd:group ref="scxml.transition.content"/>
+		<xsd:attributeGroup ref="scxml.transition.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="transition" type="scxml.transition.type"/>
+
+	<!-- parallel -->
+	<xsd:attributeGroup name="scxml.parallel.attlist">
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.parallel.mix">
+		<xsd:choice>
+			<xsd:element ref="onentry" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="onexit" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="transition" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="state" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="parallel" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="history" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="datamodel" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="invoke" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.parallel.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.parallel.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.parallel.type">
+		<xsd:group ref="scxml.parallel.content"/>
+		<xsd:attributeGroup ref="scxml.parallel.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="parallel" type="scxml.parallel.type"/>
+
+	<!-- final -->
+	<xsd:attributeGroup name="scxml.final.attlist">
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.final.mix">
+		<xsd:choice>
+			<xsd:element ref="onentry" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="onexit" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="donedata" minOccurs="0" maxOccurs="1"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.final.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.final.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.final.type">
+		<xsd:group ref="scxml.final.content"/>
+		<xsd:attributeGroup ref="scxml.final.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="final" type="scxml.final.type"/>
+
+	<!-- history -->
+	<xsd:attributeGroup name="scxml.history.attlist">
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attribute name="type" type="HistoryType.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.history.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="transition" minOccurs="1" maxOccurs="1"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.history.type">
+		<xsd:group ref="scxml.history.content"/>
+		<xsd:attributeGroup ref="scxml.history.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="history" type="scxml.history.type"/>
+
+	
+
+	<!-- donedata -->
+	<xsd:attributeGroup name="scxml.donedata.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.donedata.content">
+			<xsd:choice>
+			<xsd:element ref="content" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:complexType name="scxml.donedata.type">
+		<xsd:group ref="scxml.donedata.content"/>
+		<xsd:attributeGroup ref="scxml.donedata.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="donedata" type="scxml.donedata.type"/>
+	
+		<!-- if -->
+	<xsd:attributeGroup name="scxml.if.attlist">
+		<xsd:attribute name="cond" type="CondLang.datatype" use="required"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.if.elseif.mix">
+		<xsd:sequence>
+			<xsd:element ref="elseif" />
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:group name="scxml.if.else.mix">
+		<xsd:sequence>
+			<xsd:element ref="else" />
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:group name="scxml.if.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.if.elseif.mix" minOccurs="0" maxOccurs="1"/>
+			<xsd:group ref="scxml.if.else.mix" minOccurs="0" maxOccurs="1"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.if.type">
+		<xsd:group ref="scxml.if.content"/>
+		<xsd:attributeGroup ref="scxml.if.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="if" type="scxml.if.type"/>
+
+	<!-- elseif -->
+	<xsd:attributeGroup name="scxml.elseif.attlist">
+		<xsd:attribute name="cond" type="CondLang.datatype" use="required"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.elseif.mix">
+		<xsd:choice>
+			<!-- No content for this element -->
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.elseif.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.elseif.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.elseif.type">
+		<xsd:group ref="scxml.elseif.content"/>
+		<xsd:attributeGroup ref="scxml.elseif.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="elseif" type="scxml.elseif.type"/>
+
+	<!-- else -->
+	<xsd:attributeGroup name="scxml.else.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.else.mix">
+		<xsd:choice>
+			<!-- No content for this element -->
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.else.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.else.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.else.type">
+		<xsd:group ref="scxml.else.content"/>
+		<xsd:attributeGroup ref="scxml.else.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="else" type="scxml.else.type"/>
+
+	<!-- foreach -->
+	<xsd:attributeGroup name="scxml.foreach.attlist">
+		<xsd:attribute name="array" type="ValueLang.datatype" use="required"/>
+		<xsd:attribute name="item" type="xsd:string" use="required"/>
+		<xsd:attribute name="index" type="xsd:string"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.foreach.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.foreach.type">
+		<xsd:group ref="scxml.foreach.content"/>
+		<xsd:attributeGroup ref="scxml.foreach.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="foreach" type="scxml.foreach.type"/>
+
+	<!-- raise -->
+	<xsd:attributeGroup name="scxml.raise.attlist">
+		<xsd:attribute name="event" type="xsd:NMTOKEN" use="required"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.raise.mix">
+		<xsd:choice>
+				<!-- No content for this element -->
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.raise.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.raise.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.raise.type">
+		<xsd:group ref="scxml.raise.content"/>
+		<xsd:attributeGroup ref="scxml.raise.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="raise" type="scxml.raise.type"/>
+
+	<!-- log -->
+	<xsd:attributeGroup name="scxml.log.attlist">
+		<xsd:attribute name="label" type="xsd:string"/>
+		<xsd:attribute name="expr" type="ValueLang.datatype"/>
+	 <xsd:attributeGroup ref="scxml.extra.attribs"/> 
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.log.content">
+		<xsd:sequence>
+		<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/> 
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.log.type">
+		<xsd:group ref="scxml.log.content"/>
+		<xsd:attributeGroup ref="scxml.log.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="log" type="scxml.log.type"/>
+
+	
+</xsd:schema>
diff --git a/test/schema/scxml-module-data.xsd b/test/schema/scxml-module-data.xsd
new file mode 100644
index 0000000..ec96e71
--- /dev/null
+++ b/test/schema/scxml-module-data.xsd
@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+	<xsd:annotation>
+		<xsd:documentation>
+            This is the XML Schema data module for SCXML
+            * datamodel 
+            * data
+            * assign
+            * param
+            * script
+            * content
+            The data module defines these elements and their
+            attributes.
+        </xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+
+	<xsd:include schemaLocation="scxml-datatypes.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+                This module defines SCXML Attribute DataTypes
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-attribs.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+                This module defines Common attributes for SCXML
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-contentmodels.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+                This module defines Common content model extensions  for SCXML
+            </xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<!-- datamodel -->
+	<xsd:attributeGroup name="scxml.datamodel.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.datamodel.content">
+		<xsd:sequence>
+			<xsd:element ref="data" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.datamodel.type">
+		<xsd:group ref="scxml.datamodel.content"/>
+		<xsd:attributeGroup ref="scxml.datamodel.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="datamodel" type="scxml.datamodel.type"/>
+
+	<!-- data -->
+	<xsd:attributeGroup name="scxml.data.attlist">
+		<xsd:attribute name="id" type="xsd:ID" use="required"/>
+		<xsd:attribute name="src" type="URI.datatype"/>
+		<xsd:attribute name="expr" type="ValueLang.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.data.content">
+		<xsd:sequence>
+			<xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.data.type" mixed="true">
+		<xsd:group ref="scxml.data.content"/>
+		<xsd:attributeGroup ref="scxml.data.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="data" type="scxml.data.type"/>
+
+	
+
+	<!-- param -->
+	<xsd:attributeGroup name="scxml.param.attlist">
+		<xsd:attribute name="name" type="xsd:NMTOKEN" use="required"/>
+		<xsd:attribute name="expr" type="ValueLang.datatype"/>
+		<xsd:attribute name="location" type="LocLang.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.param.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.param.type">
+		<xsd:group ref="scxml.param.content"/>
+		<xsd:attributeGroup ref="scxml.param.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="param" type="scxml.param.type"/>
+
+<!--  assign  -->
+	<xsd:attributeGroup name="scxml.assign.attlist">
+		<xsd:attribute name="location" type="LocLang.datatype" use="required"/>
+		<xsd:attribute name="expr" type="ValueLang.datatype"/>
+		<xsd:attribute name="type" type="AssignType.datatype" default="replacechildren"/>
+		<xsd:attribute name="attr" type="xsd:NMTOKEN"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.assign.content">
+		<xsd:sequence>
+			<xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.assign.type" mixed="true">
+		<xsd:group ref="scxml.assign.content"/>
+		<xsd:attributeGroup ref="scxml.assign.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="assign" type="scxml.assign.type"/>
+
+	
+<!-- script -->	
+	<xsd:attributeGroup name="scxml.script.attlist">
+		<xsd:attribute name="src" type="URI.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.script.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.script.type" mixed="true">
+		<xsd:group ref="scxml.script.content"/>
+		<xsd:attributeGroup ref="scxml.script.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="script" type="scxml.script.type"/>
+
+	<!-- content -->
+	<xsd:attributeGroup name="scxml.content.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+		<xsd:attribute name="expr" type="ValueLang.datatype"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.content.content">
+		<xsd:sequence>
+		<xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.content.type" mixed="true">
+		<xsd:group ref="scxml.content.content"/>
+		<xsd:attributeGroup ref="scxml.content.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="content" type="scxml.content.type"/>
+	
+</xsd:schema>
diff --git a/test/schema/scxml-module-external.xsd b/test/schema/scxml-module-external.xsd
new file mode 100644
index 0000000..ae6ced3
--- /dev/null
+++ b/test/schema/scxml-module-external.xsd
@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://www.w3.org/2005/07/scxml"
+    xmlns="http://www.w3.org/2005/07/scxml"
+    elementFormDefault="qualified">
+	<xsd:annotation>
+		<xsd:documentation>
+        This is the XML Schema external module for SCXML
+        * send 
+        * cancel
+        * invoke
+        * finalize 
+        The external module defines these elements and their
+        attributes.
+        </xsd:documentation>
+		<xsd:documentation source="scxml-copyright.xsd"/>
+	</xsd:annotation>
+
+	<xsd:include schemaLocation="scxml-datatypes.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            This module defines SCXML Attribute DataTypes
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-attribs.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            This module defines Common attributes for SCXML
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+	<xsd:include schemaLocation="scxml-contentmodels.xsd">
+		<xsd:annotation>
+			<xsd:documentation>
+            This module defines Common content model extensions  for SCXML
+			</xsd:documentation>
+		</xsd:annotation>
+	</xsd:include>
+
+<!-- send -->
+	<xsd:attributeGroup name="scxml.send.attlist">
+		<xsd:attribute name="event" type="EventType.datatype"/>
+		<xsd:attribute name="eventexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="target" type="URI.datatype"/>
+		<xsd:attribute name="targetexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="type" type="xsd:string" default="scxml"/>
+		<xsd:attribute name="typeexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attribute name="idlocation" type="LocLang.datatype"/>
+		<xsd:attribute name="delay" type="Duration.datatype" default="0s"/>
+		<xsd:attribute name="delayexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="namelist" type="xsd:string"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.send.mix">
+		<xsd:choice>
+			<xsd:element ref="content" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:choice>
+	</xsd:group>
+	<xsd:group name="scxml.send.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.send.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.send.type">
+		<xsd:group ref="scxml.send.content"/>
+		<xsd:attributeGroup ref="scxml.send.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="send" type="scxml.send.type"/>
+	
+	<!-- cancel -->
+	<xsd:attributeGroup name="scxml.cancel.attlist">
+		<xsd:attribute name="sendid" type="xsd:IDREF"/>
+		<xsd:attribute name="sendidexpr" type="ValueLang.datatype"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+		<xsd:group name="scxml.cancel.mix">
+		<xsd:sequence>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:group name="scxml.cancel.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.cancel.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.cancel.type">
+		<xsd:group ref="scxml.cancel.content"/>
+		<xsd:attributeGroup ref="scxml.cancel.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="cancel" type="scxml.cancel.type"/>
+	
+		
+
+	<!-- invoke -->
+	<xsd:attributeGroup name="scxml.invoke.attlist">
+		<xsd:attribute name="type" type="xsd:string" default="scxml"/>
+		<xsd:attribute name="typeexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="src" type="URI.datatype"/>
+		<xsd:attribute name="srcexpr" type="ValueLang.datatype"/>
+		<xsd:attribute name="id" type="xsd:ID"/>
+		<xsd:attribute name="idlocation" type="LocLang.datatype"/>
+		<xsd:attribute name="namelist" type="xsd:string"/>
+		<xsd:attribute name="autoforward" type="Boolean.datatype" use="optional" default="false"/>
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.invoke.mix">
+		<xsd:sequence>
+			<xsd:element ref="content" minOccurs="0" maxOccurs="1"/>
+			<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
+			<xsd:element ref="finalize" minOccurs="0" maxOccurs="1"/>
+			<xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:group name="scxml.invoke.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.invoke.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.invoke.type">
+		<xsd:group ref="scxml.invoke.content"/>
+		<xsd:attributeGroup ref="scxml.invoke.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="invoke" type="scxml.invoke.type"/>
+
+	<!-- finalize -->
+	<xsd:attributeGroup name="scxml.finalize.attlist">
+		<xsd:attributeGroup ref="scxml.extra.attribs"/>
+	</xsd:attributeGroup>
+	<xsd:group name="scxml.finalize.mix">
+		<xsd:sequence>
+			<xsd:group ref="scxml.core.executablecontent"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:group name="scxml.finalize.content">
+		<xsd:sequence>
+			<xsd:group ref="scxml.finalize.mix" minOccurs="0" maxOccurs="unbounded"/>
+		</xsd:sequence>
+	</xsd:group>
+	<xsd:complexType name="scxml.finalize.type">
+		<xsd:group ref="scxml.finalize.content"/>
+		<xsd:attributeGroup ref="scxml.finalize.attlist"/>
+	</xsd:complexType>
+	<xsd:element name="finalize" type="scxml.finalize.type"/>
+
+
+</xsd:schema>
diff --git a/test/schema/scxml.xsd b/test/schema/scxml.xsd
index ebc0654..000a909 100644
--- a/test/schema/scxml.xsd
+++ b/test/schema/scxml.xsd
@@ -45,132 +45,44 @@
 		</xsd:annotation>
 	</xsd:import>
 
-	<xsd:include schemaLocation="scxml-attribs.xsd">
+<xsd:include schemaLocation="scxml-module-core.xsd">
 		<xsd:annotation>
 			<xsd:documentation>
-				This includes brings in the common attributes for SCXML.
-			</xsd:documentation>
-		</xsd:annotation>
-	</xsd:include>
-
-	<xsd:include schemaLocation="scxml-contentmodels.xsd">
-		<xsd:annotation>
-			<xsd:documentation>
-				This includes the common content models. 
-		    </xsd:documentation>
-		</xsd:annotation>
-	</xsd:include>
-
-	<xsd:include schemaLocation="scxml-datatypes.xsd">
-		<xsd:annotation>
-			<xsd:documentation>
-				This includes brings in the common data types for SCXML.
-		    </xsd:documentation>
+				This imports the core elements for SCXML.
+			    </xsd:documentation>
 		</xsd:annotation>
 	</xsd:include>
-
-	<xsd:redefine schemaLocation="scxml-module-data.xsd">
+	
+	<xsd:include schemaLocation="scxml-module-data.xsd">
 		<xsd:annotation>
 			<xsd:documentation>
-				This imports the data module for SCXML and redefines the following.
-					[1] Redefines assign attribute group to allow type and attr
-			</xsd:documentation>
-		</xsd:annotation>
-		<xsd:attributeGroup name="scxml.assign.attlist">
-			<xsd:attributeGroup ref="scxml.assign.attlist"/>
-			<xsd:attribute name="type" type="AssignType.datatype" default="replacechildren"/>
-			<xsd:attribute name="attr" type="xsd:NMTOKEN"/>
-		</xsd:attributeGroup>
-	</xsd:redefine>
-
-	<xsd:include schemaLocation="scxml-module-script.xsd">
-		<xsd:annotation>
-			<xsd:documentation>
-				This includes the script module for SCXML.
+				This imports the data modelelements for SCXML.
 			</xsd:documentation>
 		</xsd:annotation>
 	</xsd:include>
 
-	<xsd:redefine schemaLocation="scxml-module-external.xsd">
+	<xsd:include schemaLocation="scxml-module-external.xsd">
 		<xsd:annotation>
 			<xsd:documentation>
-				This imports the external module for SCXML and redefines the following.
-					[1] Redefines send and invoke mix group to allow 
-						param
-					[2] Redefines finalize mix group to allow: 
-						executable content 
+				This imports the external communications elements for SCXML. 
 			</xsd:documentation>
 		</xsd:annotation>
-		<xsd:group name="scxml.send.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.send.mix"/>
-				<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.invoke.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.invoke.mix"/>
-				<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.finalize.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.finalize.mix"/>
-				<xsd:group ref="scxml.core.executablecontent"/>
-			</xsd:choice>
-		</xsd:group>
-	</xsd:redefine>
-
-	<xsd:redefine schemaLocation="scxml-module-core.xsd">
-		<xsd:annotation>
-			<xsd:documentation>
-				This imports the core module for SCXML and redefines the following.
-					[1] Redefines executable content to allow 
-						send, assign, validate, cancel and script elements
-					[2] Redefines state and parallel mix group to allow 
-						invoke and datamodel
-					[3] Redefines scxml group to allow 
-						datamodel and script
-			    </xsd:documentation>
-		</xsd:annotation>
-		<xsd:group name="scxml.core.executablecontent">
-			<xsd:choice>
-				<xsd:group ref="scxml.core.executablecontent"/>
-				<xsd:element ref="send"/>
-				<xsd:element ref="assign"/>
-				<xsd:element ref="script"/>
-				<xsd:element ref="validate"/>
-				<xsd:element ref="cancel"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.scxml.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.scxml.mix"/>
-				<xsd:element ref="datamodel" minOccurs="0" maxOccurs="unbounded"/>
-				<xsd:element ref="script" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.state.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.state.mix"/>
-				<xsd:element ref="datamodel" minOccurs="0" maxOccurs="unbounded"/>
-				<xsd:element ref="invoke" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.parallel.mix">
-			<xsd:choice>
-				<xsd:group ref="scxml.parallel.mix"/>
-				<xsd:element ref="datamodel" minOccurs="0" maxOccurs="unbounded"/>
-				<xsd:element ref="invoke" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-		<xsd:group name="scxml.donedata.content">
-			<xsd:choice>
-				<xsd:group ref="scxml.donedata.content"/>
-				<xsd:element ref="param" minOccurs="0" maxOccurs="unbounded"/>
-			</xsd:choice>
-		</xsd:group>
-
-	</xsd:redefine>
+	</xsd:include>
+	
+<!-- the various elements of executable content are defined in the relevant modules. 
+This gathers them up into a single type -->
+	<xsd:group name="scxml.core.executablecontent">
+		<xsd:choice>
+	    <xsd:group ref="scxml.extra.content" minOccurs="0" maxOccurs="unbounded"/> 
+			<xsd:element ref="raise"/> 
+    	<xsd:element ref="if"/> 
+			<xsd:element ref="foreach"/> 
+			<xsd:element ref="send"/> 
+			<xsd:element ref="script"/>
+			<xsd:element ref="assign"/> 
+			<xsd:element ref="log"/>
+			<xsd:element ref="cancel"/>
+	</xsd:choice>
+	</xsd:group>
 
 </xsd:schema>