RE: How will software source code represent 21 bit unicode charac ters?

[Yves Arrouye]

> Is it '\UXXXXXXXX' so that is must be '\U00XXXXXX' to be 
> valid?  Would it
> not be better to use '\UXXXXXX'? Your example has 7 hex 
> digits.  Normally
> hex digits appear in pairs.

My example was mistyped. It has to be two hex quads, i.e. 8 digits. Sorry.
YA