True. Another edit nit.So is the text at top of page 4: o The octet values C0, C1, FE and FF never appear. If the range of character numbers is restricted to U+0000..U+10FFFF (the UTF-16 accessible range), then the octet values F5..FD also never appear. a bit misleading in the 2nd sentence, where it says: If the range... And maybe it better would say: Since the range...