Function: ring-copy

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

Signature

(ring-copy RING)

Documentation

Return a copy of RING.

View in manual

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/ring.el.gz
(defun ring-copy (ring)
  "Return a copy of RING."
  (let ((vec (cddr ring))
	(hd  (car ring))
	(ln  (cadr ring)))
    (cons hd (cons ln (copy-sequence vec)))))