Warp wrote:
> gimi <gim### [at] psicoch> wrote:
>>After all, there must be a reason why there
>>*are* conditional structures, and not just functions,
>>in programming languages!?
> 
>   Have you taken a look to a (purely) functional language?

Yes, several.

>   Purely functional languages do not have loops (or other things like
> assignment to a variable).

True.  But we're talking POV-Ray, not Gofer nor Miranda...

And now that you mention it, I'd prefer "Pure Functional
POV-Ray" to what is available now..! ;)


Ok, now I'm gone. - Really! :)
(Unless I'm urged to get the final word again :D)

g.

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