;;; gnus-range.el --- range and sequence functions for Gnus
;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
list1))
(defun gnus-sorted-complement (list1 list2)
- "Return a list of elements of LIST1 that do not appear in LIST2.
+ "Return a list of elements that are in LIST1 or LIST2 but not both.
Both lists have to be sorted over <."
(let (out)
(if (or (null list1) (null list2))