Re: how to change clos slots

[email protected] (Pedro Kröger) Fri, 14 Mar 2008 20:57:34 -0300
Newsgroups gmane.lisp.lisa.general
Message-ID <[email protected]>
"Johan Lindberg" <[email protected]> writes:

>  The reason for the infinite loop is because LISA handles refraction
>  and modifications just like CLIPS.

[snip]

>  In general (using CLIPS, and LISA) you should include a match against
>  the slot your modifying to make sure that it's not already been
>  processed to avoid this sort of trouble.

thanks for helping me, it works. I'm glad to know that LISA works like
CLIPS since I just received Giarratano's "Expert Systems: principles and
programming" :-)

Pedro

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