Warp <war### [at] tagpovrayorg> wrote:
>   (OTOH I don't know how povray internally handles string identifiers.
> If it handles them as arrays of chars, with a separate length variable,
> then there would be no problem.)

No, unfortunately they're not. After all, POV used to be a C program. So chr(0)
always collapses to a zero-length string in POV-Ray's eyes (in *any* context,
btw).

>   But the proposed changes might be a better approach anyways.

I wouldn't generally call them better, but I'd definitely call them easiest to
implement.

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