-;;; Copyright (C) 1991-1994, 2008-2011 Free Software Foundation, Inc.
-;;; Francois Pinard <pinard@iro.umontreal.ca>, April 1991.
+;;; Copyright (C) 1991-1994, 2008-2014, 2016-2017, 2020-2021 Free
+;;; Software Foundation, Inc.
+;;; François Pinard <pinard@iro.umontreal.ca>, April 1991.