diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/emacs-lisp/ring.el | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lisp/emacs-lisp/ring.el b/lisp/emacs-lisp/ring.el index b1b66262d4..c6684ec949 100644 --- a/lisp/emacs-lisp/ring.el +++ b/lisp/emacs-lisp/ring.el @@ -1,4 +1,4 @@ -;;; ring.el --- handle rings of items +;;; ring.el --- handle rings of items -*- lexical-binding: t; -*- ;; Copyright (C) 1992, 2001-2016 Free Software Foundation, Inc. @@ -160,14 +160,15 @@ will be performed." (size (ring-size ring)) (vect (cddr ring)) lst) - (dotimes (var (cadr ring) lst) - (push (aref vect (mod (+ start var) size)) lst)))) + (dotimes (var (cadr ring)) + (push (aref vect (mod (+ start var) size)) lst)) + lst)) (defun ring-member (ring item) "Return index of ITEM if on RING, else nil. Comparison is done via `equal'. The index is 0-based." (catch 'found - (dotimes (ind (ring-length ring) nil) + (dotimes (ind (ring-length ring)) (when (equal item (ring-ref ring ind)) (throw 'found ind))))) |