> "Christian Froeschlin" <chr### [at] chrfrde> wrote in message 
> news:4b939fed@news.povray.org...
>>
>> Also, I use an almost identical "for" macro, except my
>> names are reversed: The "callback" macro I call FOR and
>> the "for" macro I call FROM_TO, then the usage has a
>> slighly more traditional syntax ;)

You might be amused to know that the "citify" technique I'm currently 
developing (see my post in p.b.i) is now using one of your suggested loops. 
Thanks for the idea :)

Though I'm calling it While(), since the condition is much more complex than 
a for loop.

-- 
Tek
http://evilsuperbrain.com

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