Project update

I've decided to change the way facts are represented internally. Currently,
LISA makes a distinction between facts defined by deftemplate and facts
represented as CLOS instances, primarily for a bit of efficiency when CLOS
reasoning isn't required. However, this makes things a bit mushy internally
and prohibits the use of queries on template facts. As of release 1.3, all
facts will be backed by a corresponding CLOS instance. A little bit of
performance will be sacrificed for a cleaner implementation and fully
functional queries. Along the way I'm also probably going to simplify the
syntax of defimport. Details in an upcoming update.

Cheers,
--
------------------------------------------
David E. Young
[email protected]
http://lisa.sourceforge.net

"Those who expect to reap the blessings of liberty
 must undergo the fatigues of supporting it."
  -- Thomas Paine

"But all the world understands my language."
  -- Franz Joseph Haydn (1732-1809)



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