Fa3ien wrote in message <47087cc2$1@news.povray.org>:
> However, that's someting a beginner prorammer (someone who already> have the aptitude to create a #macro) should be able to do without> learning C++ first.
Ok, to you and to Warp.
But in the scheme I have described, he would be able to write such a
function in Lua.
