From: "Michael Everson" <[email protected]> > Hittite cuneiform is a subset of http://www.unicode.org/charts/PDF/U12000.pdf
I agree that the Hittite signs are a relatively small subset of those used in Sumerian, Akkadian, etc., but the values so often differ that it seems to me that a separate listing of the Hittite usage is appropriate. Compare the CJK signs: the Japanese -kun and -on readings are included in unihan along with the Chinese readings. Raymond Mercier

