Cf?

[Paul Hoffman]

At 7:37 AM -0700 3/18/08, Erik van der Poel wrote:
>In the diff that you sent out a little while ago (between 05 and 06c),
>U+200C changed from CONTEXTJ to DISALLOWED.

Exactly,

>Maybe we just haven't reached consensus on this character, but I
>thought most (some?) of us were moving in the direction of allowing
>U+200C (in certain contexts).

We need to think about whether any {Cf} characters are allowed in any 
context. If so, Patrik's proposed recent change doesn't work without 
more refinement.