Everything here is covered by the terms of the GPL (GNU Public License)
Here's a link to get an ABC list of the files in this directory. This may be useful in looking at things here from a remote system that lacks a PS viewer.
There are some subdirectories:
|abc/||Lots of abc test files.|
|ps/||Where postscript files are built when you type "make test"|
|log/||Where log files are built when you type "make test"|