Re: [idn] opting out of SC/TC equivalence

[liana . ydisg]

The following SC/TC equivalence comtains a mistake:

        IDNA?                   [nameprep]?             ACE
GB > Unicode SC
Big5>Unicode > SC Unicode       Latin Case folding      ACE encoding
Mixed Unicode > SC Unicode      

and it should be:

        IDNA?                   [nameprep]?             ACE
GB > SC Unicode 
Big5>SC Unicode         Latin Case folding      ACE encoding
Mixed Unicode > SC Unicode      

So, the proposal is:

        [nameprep]                      ACE
GB > SC Unicode 
Big5>SC Unicode                 ACE encoding
Mixed Unicode > SC Unicode      
Latin Case folding
JIS > SC Unicode
KSC > TC Unicode
ISCII > Indic Unicode

There are limited number of standards which is referenced 
by Unicode standard, where we can allow limited number of
them to make into [nameprep].  

Liana