You did not understood what I meant. 
{
  my $var=2;
  sub inc {return $var++}
  sub dec {return $var--}
}
print inc;
print dec;

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Those subs see that $var which is not seen outside that block, and perl doc says this is a trick to have private static variables.

Courage, the Cowardly Dog.

In reply to Re: Re^3: Can't localize lexical variable $var at... by Courage
in thread Can't localize lexical variable $var at... by Courage

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