Johannes Plass plass@thep.physik.uni-mainz.de Department of Physics Johannes Gutenberg University Mainz, Germany gv is derived from GhostView 1.5, created by Tim Theisen Systems Programmer Internet: tim@cs.wisc.edu Department of Computer Sciences UUCP: uwvax!tim University of Wisconsin-Madison Phone: (608)262-0438 1210 West Dayton Street FAX: (608)262-9777 Madison, WI 53706