Files in directory /r34.1 of check-in 255e9d69e69a3e22cbccfe092e06c563d9ca5fad0746eff8a870427d37b6d949

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).