"Tim Nikias v2.0" <tim.nikias (@) gmx.de> wrote in news:3f7eed13$1
@news.povray.org:

> Aside of that, your text looks strange to me: Just using
> 
> #write (SomeOutputFile, FourD_Vector)
> 
> suffices, no need to concat it to string first.
> 

Error is: 4D vector unexpected.

That was just an example.  Control of precision and the comma is useful 
with many data elements, might not be with a single colour, but with 
something like quaternions higher precison than the default might be 
desired. "\n" is useful for human readability.  Isn't so strange to me.

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