Ed Murphy wrote: > A permissively regulated attribute CANNOT be modified, and a > permissively regulated action CANNOT be performed, except by an > instrument with power at least as great as that of the rule > defining that attribute or action as permissively regulated.
This is a nifty thing to factor out. However, I find the term "permissively regulated" to be misleading. The regulation is essentially restrictive, with permission appearing only in exceptions. Sorry I can't suggest a better term at the moment. -zefram