Function: hif-if-valid-identifier-p
hif-if-valid-identifier-p is a byte-compiled function defined in
hideif.el.gz.
Signature
(hif-if-valid-identifier-p ID)
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/hideif.el.gz
(defsubst hif-if-valid-identifier-p (id)
(not (or (numberp id)
(stringp id)
(and (atom id)
(eq 'defined id)))))