makeZoneData.pl which generates test data (displaynames.txt) cannot process irregular rules for America/Resolute in tzdata2009a correctly.

  # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
  Rule Resolute 2006 max - Nov Sun>=1 2:00 0 ES
  Rule Resolute 2007 max - Mar Sun>=8 2:00 0 CD
  Zone America/Resolute 0 - zzz 1947 Aug 31 # Resolute founded
                          -6:00 NT_YK C%sT 2000 Oct 29 2:00
                          -5:00 - EST 2001 Apr 1 3:00
                          -6:00 Canada C%sT 2006 Oct 29 2:00
                          -5:00 Resolute %sT

It needs to be modified to support such an irregular data.