Hello !
I'd like to attach a time stamp to asserted facts. One way to do it is
the explicit way like:
(assert (matthias (time)))
I'd like add the time automatically to an asserted fact:
(deftemplate F1 (slot name) (slot time (default (time))))
Unfortunately this does not really give me what I want. (time) as
evalutated when deftemplate gets evaluated. What I need here is a defered
eval so that (time) gets evaluated when I assert a fact. The LISP
programmers will know that defered evaluation of function parameters is a
LISP language primitive.
Any idea how to solve this problem ?
Thanx,
Matthias
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