On Dec 11, 2007, at 11:58 AM, Mark Volkmann wrote: > On Dec 11, 2007 1:30 PM, Terence Parr <parrt at cs.usfca.edu> wrote: >> Hi Mark. Are you using the latest build? This sounds familiar. > > I'm using version 3.0.1. Can u try: http://www.antlr.org/download/build/antlr-2007-12-10.19.tar.gz THanks, Ter