Examination of the tests directory reveals considerable information on how tests should be written. the run_test_suite.sh script uses file2brl to run each test. Each one is in its own subdirectory in test_suite and contains a set of files with the same names but with contents that may differ from test to test. For example, the README file gives the purpose of the test, liblouisutdml.ini contains most of the configuration settings, styles.cfg contains a few others, identity.cti provides for a 1 to 1 translation, etc. Some changes may be needed to accommodate utd. For example, the expected_output files should have a generalized extension, not txt . Bert understands liblouis tables and liblouisutdml configuration files very well. John -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities For a description of the software, to download it and links to project pages go to http://www.abilitiessoft.com