Sorting-Characters

use Test;

my @input = <a ä b c A Ä Ö S T>;
my @expected = <A Ä Ö S T a ä b c>;

is-deeply @input.sort(*.NFKD), @expected.List

#use String::Utils <nomark>;
#is-deeply @input.sort.sort(&nomark), @expected.List