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> you are correct, you do not need " " around $.
> thank you!
> I was using strict and warnings, but must of had another error.
> I am unfamiliar with the variable $.? I tried playing with it, but
> was unsuccessful. I could not find it in cookbook nor in programming
> perl.
Try the manpages. It's in perlvar.
c:\> perldoc perlvar
Jenda
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When it comes to wine, women and song, wizards are allowed
to get drunk and croon as much as they like.
-- Terry Pratchett in Sourcery
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