Unicode 5.2 -> 6.0
Nicolas Williams
Nicolas.Williams at oracle.com
Thu Oct 14 23:44:37 CEST 2010
Also, in general, if there's no way to render a character, then we
should assume it's not used. I realize that it's difficult to establish
that no font can render a particular character, and that none ever has
been able to in the past. But it should be much easier to get a high
degree of certainty regarding fonts than it is to be certain that a
character is not used in domainname labels anywhere.
Nico
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