my $letter_rx = qr/[a-zA-Z]/;
my $dotted_num_rx = qr/$int_rx(?:\.$int_rx)*/o;
-my @suffixes = qw(alpha beta pre rc normal p);
+my @suffixes = qw<alpha beta pre rc normal p>;
my $suffix_rx = join '|', grep !/^normal$/, @suffixes;
$suffix_rx = qr/(?:$suffix_rx)/o;
my @parts;
BEGIN {
- @parts = qw/version letter suffixes revision/;
+ @parts = qw<version letter suffixes revision>;
eval "sub $_ { \$_[0]->{$_} }" for @parts;
}