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DB<30> p $VERSION = do { my @r = (q$Revision: 1.2.3.4.5 $ =~ /\d+/g) +; sprintf "%d."."%02d" x $#r, @r }; 1.02030405
DB<34> use Data::Dump qw/dd/ ... DB<36> dd $^V bless({ original => "v5.16.3", qv => 1, version => [5, 16, 3] }, +"version")