This section will detail the example xbooks distributed with the xbook source code: form and gram. To use, make sure the following entries are in your registry:
form: JythonEngine <xbooks src dir>/examples/form/script.py FormExample gram: JythonEngine <xbooks src dir>/examples/gram/script.py GramExample
Also be sure that python.path in the jython_engine.cfg contains all of the CoG jars, the jython jar, and the path to the C python libraries.