Files in directory /r34.1 of check-in 1c5bf8f3397a148e0ae7b892a66fae69102112f044bd0425d5464d4ff3c96b4f

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).