Re: Radical Index online? (was Re: Chemistry on chinesse. (CJK))

[Doug Schiffer]

Kenneth Whistler wrote:
> 
> > > > I cannot check now if these characters are included in Unicode as I don't
> > > > have TUS handy in this moment.
> > >
> > > http://www.unicode.org/unicode/uni2book/u2.html  (The Online Edition)
> > >
> > > and
> > >
> > > http://www.unicode.org/charts/draftunicode31/  (for CJK Extension B, etc.)
> 
> As noted, for now, go through PDUTR #27 to get to the CJK Extension B
> charts. This will be updated once Unicode 3.1 is officially released.

I noticed the pdf file has some holes where there are no characters (ex:
U+20006, U+20016, U+20017, etc).  Are these these just places where
there was no available font for the hanzis, or do these really represent
empty characters in the standard?

Just curious.