Files in directory /r34.1 of check-in 4f9bfc4337f6002c387ee17f1a2425dfb4ad75a3da5237a4bbd87ebc448c224f

The "plot" directory seems to contain a set of files relating to
"gnuplot". They may be distributed IF UNCHANGED (and I believe that the
copies here are unaltered from the original versions).