Re: [idn] Who supports UDNS (ACE+UTF-8)

["Eric A. Hall" <ehall@ehsco.com>]

> Perhaps if we use UCS directly then the "count" can actually be the
> number of Unicode code points and every language will have 63
> "character" spaces to use.

Allowing for 63 characters (instead of 63 octets) per label by way of EDNS
would certainly help to motivate adoption.

I think that it is probably also feasible to adopt a "continuation" syntax
in ACE as part of a backwards compatibility. Perhaps a special byte
sequence (like soft-hyphen) could be reserved for this purpose, allowing a
pair of ACE labels to be interpreted as a single label.

-- 
Eric A. Hall                                        http://www.ehsco.com/
Internet Core Protocols          http://www.oreilly.com/catalog/coreprot/