lisp-mode-variables

lisp-mode-variables is a compiled Lisp function in `lisp-mode.el'.

(lisp-mode-variables &optional LISP-SYNTAX KEYWORDS-CASE-INSENSITIVE ELISP)

Common initialization routine for lisp modes.
The LISP-SYNTAX argument is used by code in inf-lisp.el and is
(uselessly) passed from pp.el, chistory.el, gnus-kill.el and
score-mode.el. KEYWORDS-CASE-INSENSITIVE non-nil means that for
font-lock keywords will not be case sensitive.