# setenv.m4 serial 29
-dnl Copyright (C) 2001-2004, 2006-2019 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2020 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.