Here is the cool Perl script that saves trees and eyes: http://www.cpan.org/authors/id/K/KE/KENSHAN/psbind-20020820 -- Roger Levy Email: rlevy at ucsd.edu Assistant Professor Phone: 858-534-7219 Department of Linguistics Fax: 858-534-4789 UC San Diego Web: http://ling.ucsd.edu/~rlevy