anchor.diff:  
       [Test]
       [Ignore]
  +    procedure hypothetical_word_with_duplicated_character_following_hyphen;
  +
  +    [Test]
  +    [Ignore]
       procedure isogram_with_duplicated_hyphen;
   
       [Test]
  
positive.code: procedure IsogramTests.hypothetical_isogrammic_word_with_hyphen;
  begin
    Assert.IsTrue(isIsogram('thumbscrew-japingly'));
  end;
  
  procedure IsogramTests.isogram_with_duplicated_hyphen;
  
negative.code:   DUnitX.TestFramework;
  
  const
    CanonicalVersion = '1.7.0';
  
  type
  
  