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- Subject: Re: Visibility and upvalues (and macros)
- From: Dave Bollinger <DBollinger@...>
- Date: Thu, 29 Jul 1999 22:11:13 -0400
>> I think you've just found out about closures.
Or at least I think I might now recognize their practical application.
I'm comfortable with the notion of a function carrying around it's own
environment, but I don't have a lot of practical experience with how to
exploit that concept to get real work done. I suspect that if I'd been at
a school where LISP (for example) was in fashion that it might be a