Function: doctor-$

doctor-$ is a byte-compiled function defined in doctor.el.gz.

Signature

(doctor-$ WHAT)

Documentation

Return the car of a list, rotating the list each time.

Source Code

;; Defined in /usr/src/emacs/lisp/play/doctor.el.gz
(defun doctor-$ (what)
  "Return the car of a list, rotating the list each time."
  (let* ((vv (symbol-value what))
	(first (car vv))
	(ww (append (cdr vv) (list first))))
    (set what ww)
    first))