;;; 2: eliminated non-ANSI %DEFCONSTANT/%%DEFCONSTANT support,
;;; deleted a slot from DEBUG-SOURCE structure
;;; 3: added build ID to cores to discourage sbcl/.core mismatch
;;; 2: eliminated non-ANSI %DEFCONSTANT/%%DEFCONSTANT support,
;;; deleted a slot from DEBUG-SOURCE structure
;;; 3: added build ID to cores to discourage sbcl/.core mismatch