How do we want CC list or commenter "does not match" to work??

[Gervase Markham]

Joel Peshkin wrote:
> Today, a search for CC list member doesn't match justdave, will return 
> every bug on which someone other than justdave is copied and there seems 
> to be no way to express that I am looking for bug on which justdave is 
> not copied.
> 
> I believe I can teach Search.pm how to do this.  The question is.... how 
> do we want this to look from the UI?

Either do what Myk says, and keep it the same, or use "doesn't contain".

Gerv