Re: how to globalize a lexical variable inside a sub routine

[Jenda Krynicky]

Something like

...
{
        my $cnt;
        sub inc {
                return ++$cnt;
        }
}

print inc(),"\n";
print inc(),"\n";
print inc(),"\n";

Jenda
===== [EMAIL PROTECTED] === http://Jenda.Krynicky.cz =====
When it comes to wine, women and song, wizards are allowed 
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        -- Terry Pratchett in Sourcery


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