Function: ring-empty-p

ring-empty-p is a byte-compiled function defined in ring.el.gz.

Signature

(ring-empty-p RING)

Documentation

Return t if RING is empty; nil otherwise.

View in manual

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/ring.el.gz
(defun ring-empty-p (ring)
  "Return t if RING is empty; nil otherwise."
  (zerop (cadr ring)))