[EMAIL PROTECTED] wrote:
What do you mean by "but since you have declared a subroutine that references the variable...."

Suggested reading:

http://perldoc.perl.org/perlsub.html#Persistent-Private-Variables

http://perldoc.perl.org/perlfaq7.html#What's-a-closure%3f

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Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl

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