@c This is part of the Emacs manual.
-@c Copyright (C) 1985-1987, 1993-1995, 1997, 1999-2012
-@c Free Software Foundation, Inc.
+@c Copyright (C) 1985-1987, 1993-1995, 1997, 1999-2013 Free Software
+@c Foundation, Inc.
@c See file emacs.texi for copying conditions.
@node Maintaining
@chapter Maintaining Large Programs