I have released a minor update to Plex, a lexical analysis module for Python: http://www.cosc.canterbury.ac.nz/~greg/python/Plex/ The yield() method of the Scanner class has been renamed to produce() for compatibility with Python 2.2 and later. (The old name is still available when running under 2.1 or earlier, or under 2.2 when generators are not being used.) I have also changed one of the tests slightly so that it doesn't get confused by recent changes in the way repr() displays strings containing unprintable characters. -- Greg Ewing, Computer Science Dept, University of Canterbury, Christchurch, New Zealand To get my email address, please visit my web page: http://www.cosc.canterbury.ac.nz/~greg