Files in directory /r34.1 of check-in 72aa716688a7c58d93c5df1228aa4bf24e6ba471a3ed81fdc37a90d27db9c90f

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).