POV-Ray : Newsgroups : povray.programming : Checking if identifier is undefined? : Re: Checking if identifier is undefined? Server Time
28 Jul 2024 12:22:06 EDT (-0400)
  Re: Checking if identifier is undefined?  
From: Warp
Date: 13 Dec 2000 10:19:33
Message: <3a379385@news.povray.org>
Thinking about it, I got a better idea.

  Instead of giving the function several undeclared identifiers, I'll just
make several functions, each one returning an array. This way the user
can #declare or #local his own identifier and give it the return value
of the function.
  Now I only have to figure out how to return an array...

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/


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