Files in directory /r34.1 of check-in 7a890d227b6e9f3119ab1d94ae1ba62715ac2ec84c2d3d11b92d1fbb8646d7d0

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).