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  1. or download this
    C:\>perl -MO=Deparse -wl
#! perl -wl
...
print '-' }->cxontinue;

- syntax OK
  2. or download this
        display {find Critter "Fred"} 'Height', 'Weight';
  3. or download this
        $fred = Critter->find("Fred");
    $fred->display('Height', 'Weight');
  4. or download this
        Critter->find("Fred")->display('Height', 'Weight');