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Re^3: Go to perl::critic

by haukex (Archbishop)
on Oct 06, 2019 at 18:36 UTC ( [id://11107104]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $input;
INPUT: {
...
    redo INPUT unless $input && $input=~/\A[0-9]+\z/;
}
print $input, "\n";

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