A couple more refs I've found on HFS+ normalization:
http://lists.apple.com/archives/carbon-development/2004/Mar/msg00714.html
http://developer.apple.com/documentation/Carbon/Reference/Text_Encodin_sion_Manager/Reference/reference.html#//apple_ref/doc/c_ref/kUnicodeHFSPlusDecompVariant
A couple more refs I've found on HFS+ normalization:
http:// lists.apple. com/archives/ carbon- development/ 2004/Mar/ msg00714. html
http:// developer. apple.com/ documentation/ Carbon/ Reference/ Text_Encodin_ sion_Manager/ Reference/ reference. html#// apple_ref/ doc/c_ref/ kUnicodeHFSPlus DecompVariant