According to Larry Wall: > Actually, I think making people declare what they want to extend > might actually provide a nice little safety mechanism for what can > be modified by the eval and what can't.
Well, I don't know about such 'safety' ... seems like a bone in a pond to me ... but as a means to optimization it's a good idea, AFAICT. -- Chip Salzenberg - a.k.a. - <[EMAIL PROTECTED]> "I wanted to play hopscotch with the impenetrable mystery of existence, but he stepped in a wormhole and had to go in early." // MST3K