"Warp" <war### [at] tagpovrayorg> wrote in message 
news:443d5dec@news.povray.org...
> Chris B <c_b### [at] btconnectcomnospam> wrote:
>> Prompted by your findings I tried just putting the macro call inside
>> brackets and that seems to work too:
>
>  Perhaps the macro itself should be modified so that it has the
> parentheses...
>
> -- 
>                                                          - Warp

I've just tried that, but it then doesn't work with strings.

Regards,
Chris B.

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