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Re: Trickery with Getopt::Long (flag option, with optional integer arg)

by toolic (Bishop)
on Aug 18, 2017 at 15:12 UTC ( [id://1197614]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use warnings;
use strict;
...
my $arg = -1;
GetOptions('arg:i' => \$arg) or die;
print "$arg\n";

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