Missing colorbox with pm3d points plot

[Joe K. <jko...@co...>]

I asked about this problem on the gnuplot help list and didn't get a
response after a day or two, so I am assuming that it is a bug, not a new
feature. Attached in .tar.gz format is a script and a short data file that
reproduce the bug on my machine.

I am using the Sept. 17 CVS of gnuplot-4.1, compiled on a Mac G5 with OS X
10.4.7 and Xcode-2.4 developer tools. I upgraded automake-1.6.3 to 1.9.6 in
order to get ./prepare to work. This has been reported via the gnuplot help
list. I am using AquaTerm-1.0.1 for output. The build completed and
installed without problems.

When I run the script via gnuplot < gnutest.inp, the colorbox to the right
of the plot frame does not appear. This script has worked with an earlier
version of gnuplot-4.1 built back in March of this year.

Is this a bug? Thanks.

Joe Koski