#'functionp gives nil for special forms, as in CL and GNU Emacs 23.
src/ChangeLog addition:
2009-12-31 Aidan Kehoe <kehoea@parhasard.net>
* eval.c (Ffunctionp):
Special forms no longer give t in this function, in accordance
with recent GNU Emacs and with Common Lisp.
tests/ChangeLog addition:
2010-01-01 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test #'functionp, making sure it gives nil for special forms.