Povray terminal update

[V. <gae...@no...>]

    I have made good progress on the povray terminal. I have updated it
on the web :=20
http://www.eleves.ens.fr/home/varoquau/gnuplot/povray.trm

    You can also find an automatically generated list of demo files and
output at :
http://www.eleves.ens.fr/home/varoquau/gnuplot/index.html

    This was automatically generated using a modified version of the
webify script. My perl skills are really horrible, so some files did not
compile properly. This does not always mean that the povray terminal
fails on them (I checked manually in certain case).

    As you can see the povray terminal is almost a fully featured
gnuplot terminal. I have yet add the support for 'set palette
maxcolors', nor even have I looked into that :->, but I do not think it
is a major difficulty.

    I would appreciate if other people could have a look at the code,
and report any bugs they find, I would like to move on to the 3D code.

    I will be gone on holidays and September means, unfortunately, the
start of the teaching period, so I will be quite short on time, but I
think that I will want to start hacking gnuplot's code to add 3D. Any
suggestions on the way to proceed with this are welcomed.
    I would also like some advise on how to work collectively on
gnuplot's code, as I want to be able to work closely with others (Robert
?) on that.
    This seems to me as a huge project but I think we really must go
ahead and do it.

--
    Ga=EBl