in reply to Re^2: Memory Leaks and %+
in thread Memory Leaks and %+

I completely agree yours is more readable that the OPs alternate version. But even more readable is:

my $regexp = qr/(\d+)\s+(\d+)/;

while(<$fh>) {
    my( $value1, $value2 ) = /$regexp/ or next;
    print "GOT $value1 $value2\n";
}

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