+ ;;
+ ;; FIXME: The DEFINE-COMPILER-MACRO here can be
+ ;; important for performance, and it'd be good to have
+ ;; it be visible throughout the compilation of all the
+ ;; target SBCL code. That could be done by defining
+ ;; SB-XC:DEFINE-COMPILER-MACRO and using it here,
+ ;; moving this DEFQUANTIFIER stuff (and perhaps other
+ ;; inline definitions in seq.lisp as well) into a new
+ ;; seq.lisp, and moving remaining target-only stuff
+ ;; from the old seq.lisp into target-seq.lisp.