diff --git a/example-projects/ExtensionsExample/descriptor/BasicEngine.xml b/example-projects/ExtensionsExample/descriptor/BasicEngine.xml
index 71c18d5..c0bbb36 100644
--- a/example-projects/ExtensionsExample/descriptor/BasicEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/BasicEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <!--
   Licensed to the Apache Software Foundation (ASF) under one
   or more contributor license agreements.  See the NOTICE file
@@ -17,7 +18,6 @@
   specific language governing permissions and limitations
   under the License.
 -->
-
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
   <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
   <primitive>true</primitive>
@@ -132,7 +132,21 @@
       </configurationParameter>
       <configurationParameter>
         <name>dynamicAnchoring</name>
-        <description>Activates dynamic achoring (possible speed up).</description>
+        <description>Activates dynamic anchoring (possible speed up).</description>
+        <type>Boolean</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>greedyRuleElement</name>
+        <description>Activates greedy anchoring for rule elements.</description>
+        <type>Boolean</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>greedyRule</name>
+        <description>Activates greedy anchoring for complete rules.</description>
         <type>Boolean</type>
         <multiValued>false</multiValued>
         <mandatory>false</mandatory>
@@ -155,6 +169,18 @@
         <multiValued>false</multiValued>
         <mandatory>false</mandatory>
       </configurationParameter>
+      <configurationParameter>
+        <name>additionalUimafitEngines</name>
+        <type>String</type>
+        <multiValued>true</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>strictImports</name>
+        <type>Boolean</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
     </configurationParameters>
     <configurationParameterSettings>
       <nameValuePair>
diff --git a/example-projects/ExtensionsExample/descriptor/BasicTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/BasicTypeSystem.xml
index d6cb49a..0f5a9ae 100644
--- a/example-projects/ExtensionsExample/descriptor/BasicTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/BasicTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <!--
   Licensed to the Apache Software Foundation (ASF) under one
   or more contributor license agreements.  See the NOTICE file
@@ -17,7 +18,6 @@
   specific language governing permissions and limitations
   under the License.
 -->
-
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
   <name>BasicTypeSystem</name>
   <description/>
@@ -140,7 +140,7 @@
     <typeDescription>
       <name>org.apache.uima.ruta.type.Document</name>
       <description/>
-      <supertypeName>uima.tcas.DocumentAnnotation</supertypeName>
+      <supertypeName>uima.tcas.Annotation</supertypeName>
     </typeDescription>
     <typeDescription>
       <name>org.apache.uima.ruta.type.TokenSeed</name>
diff --git a/example-projects/ExtensionsExample/descriptor/InternalTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/InternalTypeSystem.xml
index aabf9a0..e0e207c 100644
--- a/example-projects/ExtensionsExample/descriptor/InternalTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/InternalTypeSystem.xml
@@ -37,6 +37,11 @@
       </features>
     </typeDescription>
     <typeDescription>
+      <name>org.apache.uima.ruta.type.RutaOptional</name>
+      <description/>
+      <supertypeName>uima.tcas.Annotation</supertypeName>
+    </typeDescription>
+    <typeDescription>
       <name>org.apache.uima.ruta.type.RutaAnnotation</name>
       <description/>
       <supertypeName>uima.tcas.Annotation</supertypeName>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionEngine.xml
index 1ab22fe..a4748f0 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -197,7 +224,7 @@
                 <name>scriptPaths</name>
                 <value>
                     <array>
-                        <string>D:/work/workspace-textmarker/ExtensionsExample/script</string>
+                        <string>D:/work/runtime-EclipseApplication/ExtensionsExample/script</string>
                     </array>
                 </value>
             </nameValuePair>
@@ -205,7 +232,7 @@
                 <name>descriptorPaths</name>
                 <value>
                     <array>
-                        <string>D:/work/workspace-textmarker/ExtensionsExample/descriptor</string>
+                        <string>D:/work/runtime-EclipseApplication/ExtensionsExample/descriptor</string>
                     </array>
                 </value>
             </nameValuePair>
@@ -213,7 +240,7 @@
                 <name>resourcePaths</name>
                 <value>
                     <array>
-                        <string>D:\work\workspace-textmarker\ExtensionsExample\resources</string>
+                        <string>D:\work\runtime-EclipseApplication\ExtensionsExample\resources</string>
                     </array>
                 </value>
             </nameValuePair>
@@ -230,11 +257,21 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
                         <string>org.apache.uima.ruta.example.extensions.ExampleConditionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleActionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBooleanFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleNumberFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleStringFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleTypeFunctionExtension</string>
                     </array>
                 </value>
             </nameValuePair>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionTypeSystem.xml
index 33acd1e..ce571fc 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleActionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleActionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockEngine.xml
new file mode 100644
index 0000000..98d2913
--- /dev/null
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockEngine.xml
@@ -0,0 +1,351 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
+    <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
+    <primitive>true</primitive>
+    <annotatorImplementationName>org.apache.uima.ruta.engine.RutaEngine</annotatorImplementationName>
+    <analysisEngineMetaData>
+        <name>BasicEngine</name>
+        <description/>
+        <version>1.0</version>
+        <vendor/>
+        <configurationParameters searchStrategy="language_fallback">
+            <configurationParameter>
+                <name>seeders</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>debug</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>additionalScripts</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>profile</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>debugWithMatches</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>statistics</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>additionalEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>additionalExtensions</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>debugOnlyFor</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>scriptEncoding</name>
+                <type>String</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>additionalEngineLoaders</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>resourcePaths</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>defaultFilteredTypes</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>mainScript</name>
+                <type>String</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>scriptPaths</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>descriptorPaths</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>removeBasics</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>dynamicAnchoring</name>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>lowMemoryProfile</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>createdBy</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>simpleGreedyForComposed</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+        </configurationParameters>
+        <configurationParameterSettings>
+            <nameValuePair>
+                <name>debug</name>
+                <value>
+                    <boolean>false</boolean>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>profile</name>
+                <value>
+                    <boolean>false</boolean>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>debugWithMatches</name>
+                <value>
+                    <boolean>true</boolean>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>defaultFilteredTypes</name>
+                <value>
+                    <array>
+                        <string>org.apache.uima.ruta.type.SPACE</string>
+                        <string>org.apache.uima.ruta.type.NBSP</string>
+                        <string>org.apache.uima.ruta.type.BREAK</string>
+                        <string>org.apache.uima.ruta.type.MARKUP</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>removeBasics</name>
+                <value>
+                    <boolean>false</boolean>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>seeders</name>
+                <value>
+                    <array>
+                        <string>org.apache.uima.ruta.seed.DefaultSeeder</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>createdBy</name>
+                <value>
+                    <boolean>false</boolean>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>mainScript</name>
+                <value>
+                    <string>uima.ruta.example.ExampleBlock</string>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>scriptPaths</name>
+                <value>
+                    <array>
+                        <string>D:/work/runtime-EclipseApplication/ExtensionsExample/script</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>descriptorPaths</name>
+                <value>
+                    <array>
+                        <string>D:/work/runtime-EclipseApplication/ExtensionsExample/descriptor</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>resourcePaths</name>
+                <value>
+                    <array>
+                        <string>D:\work\runtime-EclipseApplication\ExtensionsExample\resources</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>additionalScripts</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>additionalEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>additionalExtensions</name>
+                <value>
+                    <array>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleConditionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleActionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBooleanFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleNumberFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleStringFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleTypeFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBlockExtension</string>
+                    </array>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
+                <name>additionalEngineLoaders</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+        </configurationParameterSettings>
+        <typeSystemDescription>
+            <name>uima.ruta.example.ExampleBlockTypeSystem</name>
+            <imports>
+                <import location="../../../BasicTypeSystem.xml"/>
+            </imports>
+            <types>
+                <typeDescription>
+                    <name>uima.ruta.example.ExampleBlock.T1</name>
+                    <description>Type defined in uima.ruta.example.ExampleBlock</description>
+                    <supertypeName>uima.tcas.Annotation</supertypeName>
+                </typeDescription>
+                <typeDescription>
+                    <name>uima.ruta.example.ExampleBlock.T2</name>
+                    <description>Type defined in uima.ruta.example.ExampleBlock</description>
+                    <supertypeName>uima.tcas.Annotation</supertypeName>
+                </typeDescription>
+                <typeDescription>
+                    <name>uima.ruta.example.ExampleBlock.T3</name>
+                    <description>Type defined in uima.ruta.example.ExampleBlock</description>
+                    <supertypeName>uima.tcas.Annotation</supertypeName>
+                </typeDescription>
+                <typeDescription>
+                    <name>uima.ruta.example.ExampleBlock.T4</name>
+                    <description>Type defined in uima.ruta.example.ExampleBlock</description>
+                    <supertypeName>uima.tcas.Annotation</supertypeName>
+                </typeDescription>
+            </types>
+        </typeSystemDescription>
+        <typePriorities>
+            <priorityList>
+                <type>org.apache.uima.ruta.type.RutaFrame</type>
+                <type>uima.tcas.Annotation</type>
+                <type>org.apache.uima.ruta.type.RutaBasic</type>
+            </priorityList>
+        </typePriorities>
+        <fsIndexCollection/>
+        <capabilities>
+            <capability>
+                <inputs/>
+                <outputs/>
+                <languagesSupported/>
+            </capability>
+            <capability>
+                <inputs>
+                    <type>uima.ruta.example.ExampleBlock.T1</type>
+                    <type>uima.ruta.example.ExampleBlock.T2</type>
+                    <type>uima.ruta.example.ExampleBlock.T3</type>
+                    <type>uima.ruta.example.ExampleBlock.T4</type>
+                </inputs>
+                <outputs>
+                    <type>uima.ruta.example.ExampleBlock.T1</type>
+                    <type>uima.ruta.example.ExampleBlock.T2</type>
+                    <type>uima.ruta.example.ExampleBlock.T3</type>
+                    <type>uima.ruta.example.ExampleBlock.T4</type>
+                </outputs>
+                <languagesSupported/>
+            </capability>
+        </capabilities>
+        <operationalProperties>
+            <modifiesCas>true</modifiesCas>
+            <multipleDeploymentAllowed>true</multipleDeploymentAllowed>
+            <outputsNewCASes>true</outputsNewCASes>
+        </operationalProperties>
+    </analysisEngineMetaData>
+    <resourceManagerConfiguration/>
+</analysisEngineDescription>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockTypeSystem.xml
new file mode 100644
index 0000000..cb67859
--- /dev/null
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBlockTypeSystem.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
+    <name>uima.ruta.example.ExampleBlockTypeSystem</name>
+    <imports>
+        <import location="../../../BasicTypeSystem.xml"/>
+    </imports>
+    <types>
+        <typeDescription>
+            <name>uima.ruta.example.ExampleBlock.T1</name>
+            <description>Type defined in uima.ruta.example.ExampleBlock</description>
+            <supertypeName>uima.tcas.Annotation</supertypeName>
+        </typeDescription>
+        <typeDescription>
+            <name>uima.ruta.example.ExampleBlock.T2</name>
+            <description>Type defined in uima.ruta.example.ExampleBlock</description>
+            <supertypeName>uima.tcas.Annotation</supertypeName>
+        </typeDescription>
+        <typeDescription>
+            <name>uima.ruta.example.ExampleBlock.T3</name>
+            <description>Type defined in uima.ruta.example.ExampleBlock</description>
+            <supertypeName>uima.tcas.Annotation</supertypeName>
+        </typeDescription>
+        <typeDescription>
+            <name>uima.ruta.example.ExampleBlock.T4</name>
+            <description>Type defined in uima.ruta.example.ExampleBlock</description>
+            <supertypeName>uima.tcas.Annotation</supertypeName>
+        </typeDescription>
+    </types>
+</typeSystemDescription>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionEngine.xml
index b244b07..1ceb0ac 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -230,11 +257,20 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
                         <string>org.apache.uima.ruta.example.extensions.ExampleConditionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleActionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBooleanFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleNumberFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleStringFunctionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleTypeFunctionExtension</string>
                     </array>
                 </value>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionTypeSystem.xml
index bbef260..3cb7f30 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleBooleanFunctionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleBooleanFunctionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionEngine.xml
index 575e342..6bbc844 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -230,11 +257,20 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
                         <string>org.apache.uima.ruta.example.extensions.ExampleConditionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleActionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBooleanFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleNumberFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleStringFunctionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleTypeFunctionExtension</string>
                     </array>
                 </value>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionTypeSystem.xml
index 71a88f1..e8a07ce 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleConditionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleConditionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionEngine.xml
index 31d2059..dd99a29 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -230,6 +257,12 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionTypeSystem.xml
index 3640c24..48803a2 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleNumberFunctionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleNumberFunctionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionEngine.xml
index dae7327..dcff5c5 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -230,6 +257,12 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionTypeSystem.xml
index c6fac0f..e1ad108 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleStringFunctionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleStringFunctionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionEngine.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionEngine.xml
index d999778..80fdff6 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionEngine.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionEngine.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
     <primitive>true</primitive>
@@ -113,7 +114,21 @@
             </configurationParameter>
             <configurationParameter>
                 <name>dynamicAnchoring</name>
-                <description>Activates dynamic achoring (possible speed up).</description>
+                <description>Activates dynamic anchoring (possible speed up).</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRuleElement</name>
+                <description>Activates greedy anchoring for rule elements.</description>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>greedyRule</name>
+                <description>Activates greedy anchoring for complete rules.</description>
                 <type>Boolean</type>
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
@@ -136,6 +151,18 @@
                 <multiValued>false</multiValued>
                 <mandatory>false</mandatory>
             </configurationParameter>
+            <configurationParameter>
+                <name>additionalUimafitEngines</name>
+                <type>String</type>
+                <multiValued>true</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
+            <configurationParameter>
+                <name>strictImports</name>
+                <type>Boolean</type>
+                <multiValued>false</multiValued>
+                <mandatory>false</mandatory>
+            </configurationParameter>
         </configurationParameters>
         <configurationParameterSettings>
             <nameValuePair>
@@ -230,11 +257,20 @@
                 </value>
             </nameValuePair>
             <nameValuePair>
+                <name>additionalUimafitEngines</name>
+                <value>
+                    <array/>
+                </value>
+            </nameValuePair>
+            <nameValuePair>
                 <name>additionalExtensions</name>
                 <value>
                     <array>
                         <string>org.apache.uima.ruta.example.extensions.ExampleConditionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleActionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleBooleanFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleNumberFunctionExtension</string>
+                        <string>org.apache.uima.ruta.example.extensions.ExampleStringFunctionExtension</string>
                         <string>org.apache.uima.ruta.example.extensions.ExampleTypeFunctionExtension</string>
                     </array>
                 </value>
diff --git a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionTypeSystem.xml b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionTypeSystem.xml
index 49c9d22..c056f30 100644
--- a/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionTypeSystem.xml
+++ b/example-projects/ExtensionsExample/descriptor/uima/ruta/example/ExampleTypeFunctionTypeSystem.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
 <typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier">
     <name>uima.ruta.example.ExampleTypeFunctionTypeSystem</name>
     <imports>
diff --git a/example-projects/ExtensionsExample/descriptor/utils/Cutter.xml b/example-projects/ExtensionsExample/descriptor/utils/Cutter.xml
new file mode 100644
index 0000000..a0543b7
--- /dev/null
+++ b/example-projects/ExtensionsExample/descriptor/utils/Cutter.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+  
+  http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  specific language governing permissions and limitations
+  under the License.
+-->
+
+<analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
+  <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
+  <primitive>true</primitive>
+  <annotatorImplementationName>org.apache.uima.ruta.engine.RutaCutter</annotatorImplementationName>
+  <analysisEngineMetaData>
+    <name>XMLConverter</name>
+    <description/>
+    <version>1.0</version>
+    <vendor/>
+    <configurationParameters>
+      <configurationParameter>
+        <name>outputView</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>inputView</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>keep</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+    </configurationParameters>
+    <configurationParameterSettings/>
+    <typeSystemDescription/>
+    <typePriorities/>
+    <fsIndexCollection/>
+    <capabilities>
+      <capability>
+        <inputs/>
+        <outputs/>
+        <languagesSupported/>
+      </capability>
+    </capabilities>
+    <operationalProperties>
+      <modifiesCas>true</modifiesCas>
+      <multipleDeploymentAllowed>true</multipleDeploymentAllowed>
+      <outputsNewCASes>false</outputsNewCASes>
+    </operationalProperties>
+  </analysisEngineMetaData>
+  <resourceManagerConfiguration/>
+</analysisEngineDescription>
diff --git a/example-projects/ExtensionsExample/descriptor/utils/HtmlConverter.xml b/example-projects/ExtensionsExample/descriptor/utils/HtmlConverter.xml
index b31d35d..aaa927f 100644
--- a/example-projects/ExtensionsExample/descriptor/utils/HtmlConverter.xml
+++ b/example-projects/ExtensionsExample/descriptor/utils/HtmlConverter.xml
@@ -46,6 +46,12 @@
         <mandatory>false</mandatory>
       </configurationParameter>
       <configurationParameter>
+        <name>linebreakReplacement</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
         <name>inputView</name>
         <type>String</type>
         <multiValued>false</multiValued>
diff --git a/example-projects/ExtensionsExample/descriptor/utils/ViewWriter.xml b/example-projects/ExtensionsExample/descriptor/utils/ViewWriter.xml
new file mode 100644
index 0000000..2b3b472
--- /dev/null
+++ b/example-projects/ExtensionsExample/descriptor/utils/ViewWriter.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+  
+  http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  specific language governing permissions and limitations
+  under the License.
+-->
+
+<analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier">
+  <frameworkImplementation>org.apache.uima.java</frameworkImplementation>
+  <primitive>true</primitive>
+  <annotatorImplementationName>org.apache.uima.ruta.engine.ViewWriter</annotatorImplementationName>
+  <analysisEngineMetaData>
+    <name>XMLConverter</name>
+    <description/>
+    <version>1.0</version>
+    <vendor/>
+    <configurationParameters>
+      <configurationParameter>
+        <name>outputView</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>inputView</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+      <configurationParameter>
+        <name>output</name>
+        <type>String</type>
+        <multiValued>false</multiValued>
+        <mandatory>false</mandatory>
+      </configurationParameter>
+    </configurationParameters>
+    <configurationParameterSettings/>
+    <typeSystemDescription/>
+    <typePriorities/>
+    <fsIndexCollection/>
+    <capabilities>
+      <capability>
+        <inputs/>
+        <outputs/>
+        <languagesSupported/>
+      </capability>
+    </capabilities>
+    <operationalProperties>
+      <modifiesCas>true</modifiesCas>
+      <multipleDeploymentAllowed>true</multipleDeploymentAllowed>
+      <outputsNewCASes>true</outputsNewCASes>
+    </operationalProperties>
+  </analysisEngineMetaData>
+  <resourceManagerConfiguration/>
+</analysisEngineDescription>
diff --git a/example-projects/ExtensionsExample/output/test.txt.xmi b/example-projects/ExtensionsExample/output/test.txt.xmi
index b96713f..3a38abc 100644
--- a/example-projects/ExtensionsExample/output/test.txt.xmi
+++ b/example-projects/ExtensionsExample/output/test.txt.xmi
@@ -1 +1 @@
-<?xml version="1.0" encoding="UTF-8"?><xmi:XMI xmlns:cas="http:///uima/cas.ecore" xmlns:type="http:///org/apache/uima/textmarker/type.ecore" xmlns:xmi="http://www.omg.org/XMI" xmlns:ExampleCondition="http:///uima/textmarker/ExampleCondition.ecore" xmlns:tcas="http:///uima/tcas.ecore" xmi:version="2.0"><cas:NULL xmi:id="0"/><cas:Sofa xmi:id="1" sofaNum="1" sofaID="_InitialView" mimeType="text" sofaString="This is a test.&#13;&#10;1900/12/24 and 24.4.1982"/><tcas:DocumentAnnotation xmi:id="8" sofa="1" begin="0" end="41" language="x-unspecified"/><type:CW xmi:id="13" sofa="1" begin="0" end="4"/><type:SPACE xmi:id="17" sofa="1" begin="4" end="5"/><type:SPACE xmi:id="25" sofa="1" begin="7" end="8"/><type:SPACE xmi:id="33" sofa="1" begin="9" end="10"/><type:SPACE xmi:id="73" sofa="1" begin="27" end="28"/><type:SPACE xmi:id="81" sofa="1" begin="31" end="32"/><type:SW xmi:id="21" sofa="1" begin="5" end="7"/><type:SW xmi:id="29" sofa="1" begin="8" end="9"/><type:SW xmi:id="37" sofa="1" begin="10" end="14"/><type:SW xmi:id="77" sofa="1" begin="28" end="31"/><type:PERIOD xmi:id="41" sofa="1" begin="14" end="15"/><type:PERIOD xmi:id="89" sofa="1" begin="34" end="35"/><type:PERIOD xmi:id="97" sofa="1" begin="36" end="37"/><type:BREAK xmi:id="45" sofa="1" begin="15" end="16"/><type:BREAK xmi:id="49" sofa="1" begin="16" end="17"/><type:NUM xmi:id="53" sofa="1" begin="17" end="21"/><type:NUM xmi:id="61" sofa="1" begin="22" end="24"/><type:NUM xmi:id="69" sofa="1" begin="25" end="27"/><type:NUM xmi:id="85" sofa="1" begin="32" end="34"/><type:NUM xmi:id="93" sofa="1" begin="35" end="36"/><type:NUM xmi:id="101" sofa="1" begin="37" end="41"/><type:SPECIAL xmi:id="57" sofa="1" begin="21" end="22"/><type:SPECIAL xmi:id="65" sofa="1" begin="24" end="25"/><type:TextMarkerBasic xmi:id="105" sofa="1" begin="0" end="4"/><type:TextMarkerBasic xmi:id="110" sofa="1" begin="4" end="5"/><type:TextMarkerBasic xmi:id="115" sofa="1" begin="5" end="7"/><type:TextMarkerBasic xmi:id="120" 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diff --git a/example-projects/ExtensionsExample/script/uima/ruta/example/ExampleBlock.ruta b/example-projects/ExtensionsExample/script/uima/ruta/example/ExampleBlock.ruta
new file mode 100644
index 0000000..cf67d4b
--- /dev/null
+++ b/example-projects/ExtensionsExample/script/uima/ruta/example/ExampleBlock.ruta
@@ -0,0 +1,20 @@
+PACKAGE uima.ruta.example;
+
+DECLARE T1, T2, T3, T4;
+
+//This is a test.
+REVERSE Document{}{
+  (CW T3){-> T4};
+  (SW T2){-> T3};
+  (SW T1){-> T2};
+  (SW PERIOD){-> T1};
+}
+
+
+
+
+
+
+
+
+