Re: [idn] call for comments for REORDERING

["Soobok Lee" <lsb@postel.co.kr>]

> 
> 
> > > In particular on constrained devices (mobile phones,...),
> > > most of nameprep can be simplified a lot if one knows what
> > > kinds of characters can be input.
> >
> >In this case, the reordering table _also_ can be simplified
> >only to that input script blocks .
> 
> Yes. But NFC or NFKC boils down to nothing for many subsets,
> while reordering doesn't.

Never. REORDERING tables are modular and groupd by script blocks.
If you never receive and send han domains, 
you can drop in your implementation.


> 
> 
> >As for arabic/hindi/kata/hira/tamil/greek/hebrew,
> >it adds only +10~+20 lines of simple character mapping array
> >for each script.
> >those additional lines of data are less than the # of  comment
> >lines in the ACE source code.
> 
> The comment lines obviously don't get compiled and
> put on a small device.

You are right. :-)))

Thank you very much  for your interests and comments.

Soobok Lee