Function: hypb:function-p

hypb:function-p is an autoloaded and byte-compiled function defined in hypb.el.

Signature

(hypb:function-p FUNC)

Documentation

Return non-nil if FUNC is a valid function, subroutine, or closure.

Source Code

;; Defined in ~/.emacs.d/elpa/hyperbole-20260414.325/hypb.el
;;;###autoload
(defun hypb:function-p (func)
  "Return non-nil if FUNC is a valid function, subroutine, or closure."
  (or (subrp func) (byte-code-function-p func)
      (and (symbolp func) (fboundp func))
      (and (listp func) (memq (car func) '(closure lambda)))
      (and (fboundp 'closurep) (closurep func))))