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- To: common-lisp-object-system@SAIL.STANFORD.EDU
- Subject: NEXT-METHODS
- From: Dick Gabriel <RPG@SAIL.STANFORD.EDU>
- Date: 24 Sep 87 1124 PDT
``What's next-methods for?''
Among other things, it's so that a program can know whether
call-next-method will signal an error the next time around.
I think there is a second reason for it, which is to provide
some window onto the hidden state within a generic function.