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  1. or download this
    use strict;
    package util;
    ...
        return($tmp);
    }
    1;
    
  2. or download this
    use utf8;
    use util;
    ...
    is( &util::beautify( "ÿisTheWord"), "Ÿistheword", "ÿisTheWord - specia
    +l character changes case." );
    
    print util::beautify( "ÿisTheWord") . "\n";
    
  3. or download this
    1..4
    ok 1 - ?isTheWord - special character changes case.
    ...
    ok 3 - ?isTheWord - special character changes case.
    ok 4 - ?isTheWord - special character changes case.
    Ÿistheword