0.6.11.28:
removed FIXME "MAKE-LOAD-FORM is supposed to be handled
here, too", since it's of date; in SBCL DEF!STRUCT
handles MAKE-LOAD-FORM by a different mechanism, and
vanilla DEFSTRUCT doesn't mess with it at all. (thanks
to MNA question)
tweaked FIND-FREE-REALLY-FUNCTION so that it doesn't complain
about an undefined function when the function is
defined in the running Lisp (to fix undefined function
warnings reported by MNA sbcl-devel 2001-03-26)
moved CONSTANTLY-FOO functions to SB!INT (as per old FIXME)