Thank you Wolfgang, this is a clever idea. I will think about it some more.
On Sep 11, 2008, at 10:24 AM, Wolfgang Laun wrote: Perhaps a wrapper fact with a single slot containing a reference of the actual fact could server as a stable point of reference. That means that the many references in other "real" facts would remain stable, but, of course, dereferencing becomes more complicated. Only the pointer in the wrapper would have to be updated. -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------
