ID for language-invariant strings

[Michael Everson]

At 10:36 -0700 2008-03-14, Mark Davis wrote:
>Peter, the example really helps. I agree with you that zxx seems 
>inappropriate, since your example is linguistic content, but just 
>intended to be as neutral as possible regarding language.

Nah. Since it's not intended to be a user-seen string, zxx would be suitable.
-- 
Michael Everson * http://www.evertype.com