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Re: Re: sub and anonymous sub

by Gerbil (Initiate)
on Jun 21, 2002 at 22:39 UTC ( #176420=note: print w/ replies, xml ) Need Help??

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  1. or download this
    sub recurse {
    my ($depth) = @_;
    print +("   .") x $depth . "current depth:$depth\n" ;
...
}

recurse(-1);
  2. or download this
    recurse(0);
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