Excellent reply, thanks! ++
Minor nitpick... $var eq undef is the same as $var eq '':
perl -e'$var="";print "ooh" if $var eq undef'

- ><iper (who recently decided to log in...) 

use japh; print;

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In reply to Re: Re: Variable scoping outside subs by xiper
in thread Variable scoping outside subs by xiper

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