Improved by Peter Schmitzberger <schmitz@coma.sbg.ac.at>, 24-Jul-95.
Ability to run standalone or with \fIxscreensaver\fP added by
Improved by Peter Schmitzberger <schmitz@coma.sbg.ac.at>, 24-Jul-95.
Ability to run standalone or with \fIxscreensaver\fP added by