Sep 10, 2006 * JW: Removed dependency on C/3. Mar 31, 2006 * JW: Removed SICStus ugraphs.pl and replaced by new SWI-Prolog library Oct 17, 2005 * LDK: Changed floor and ceiling operators to cope with inaccurate floats. Feb 25, 2005 * TS: Fix for Bugzilla Bug 19 by Leslie De Koninck. Feb 21, 2005 * JW: Fixed various module imports and expanded SWI-Prolog library(ordsets) to support all of the clp(R) library. Dec 16, 2004 * JW: Make loading parts silent * TS: Fixed bug toplevel printing. Now only pass different variables to dump/3. Dec 15, 2004 * JW: Added version to CVS, updated copyright notices, etc. * TS: Added automatic printing of constraints on variables in toplevel query.