Re: Notation data language

Maybe the best thing would be if you could tell us more about how you
are planning to use notation data.  This is not a feature which is
currently used in PGP, it is intended for support of new applications.
It's always difficult to specify a feature when you don't know how it
will be used.  Usually in IETF we try to do things the other way around.
But this was intended as an escape clause for future expansion, so we
had to specify it without any practical experience to guide us.

Hal