The current version of the
program and other information about DATR and its applications
can be found on the web page
http://coral.lili.uni-bielefeld.de/DATR/
After downloading,
the file zdatr-1.0.tar.gz can be decompressed and untarred with the
commands
gzip -d zdatr-1.0.tar.gz
tar fxv zdatr-1.0.tar
The archive unpacks into the directory zdatr which holds the
complete source code, Postscript and ASCII Versions of this report,
DATR theory and query example files, and demo scripts.