Index: /trunk/build.xml
===================================================================
--- /trunk/build.xml	(revision 19510)
+++ /trunk/build.xml	(revision 19511)
@@ -369,4 +369,10 @@
             <arg value="javafx.graphics/com.sun.javafx.application=ALL-UNNAMED" unless:set="noJavaFX" />
         </javadoc>
+    </target>
+    <target name="cleanfull" depends="init-properties" description="Delete all generated files">
+        <exec executable="svn" dir="${basedir}">
+            <arg value="cleanup"/>
+            <arg value="--remove-ignored"/>
+        </exec>
     </target>
     <target name="clean" depends="init-properties" description="Delete all build files">