; Fix recent maintainer header removals

The convention is that no "Maintainer" means "Author" is the maintainer.

lisp/international/quail.el

@@ -8,6 +8,7 @@
 
 ;; Author: Kenichi Handa <handa@gnu.org>
 ;;	   Naoto Takahashi <ntakahas@etl.go.jp>
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: mule, multilingual, input method, i18n
 
 ;; This file is part of GNU Emacs.

lisp/mail/smtpmail.el

@@ -3,6 +3,7 @@
 ;; Copyright (C) 1995-1996, 2001-2019 Free Software Foundation, Inc.
 
 ;; Author: Tomoji Kagatani <kagatani@rbc.ncl.omron.co.jp>
+;; Maintainer: emacs-devel@gnu.org
 ;; w32 Maintainer: Brian D. Carlstrom <bdc@ai.mit.edu>
 ;; ESMTP support: Simon Leinen <simon@switch.ch>
 ;; Hacked by Mike Taylor, 11th October 1999 to add support for

lisp/obsolete/longlines.el

@@ -5,6 +5,7 @@
 ;; Authors:    Kai Grossjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
 ;;             Alex Schroeder <alex@gnu.org>
 ;;             Chong Yidong <cyd@stupidchicken.com>
+;; Maintainer: emacs-devel@gnu.org
 ;; Obsolete-since: 24.4
 ;; Keywords: convenience, wp
 

lisp/progmodes/idlw-complete-structtag.el

@@ -3,6 +3,7 @@
 ;; Copyright (C) 2001-2019 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@astro.uva.nl>
+;; Maintainer: emacs-devel@gnu.org
 ;; Old-Version: 1.2
 ;; Keywords: languages
 ;; Package: idlwave

lisp/progmodes/idlw-help.el

@@ -4,6 +4,7 @@
 ;;
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@science.uva.nl>
+;; Maintainer: emacs-devel@gnu.org
 ;; Package: idlwave
 
 ;; This file is part of GNU Emacs.

lisp/progmodes/idlw-shell.el

@@ -5,6 +5,7 @@
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@astro.uva.nl>
 ;;          Chris Chase <chase@att.com>
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: processes
 ;; Package: idlwave
 

lisp/progmodes/idlw-toolbar.el

@@ -3,6 +3,7 @@
 ;; Copyright (C) 1999-2019 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@astro.uva.nl>
+;; Maintainer: emacs-devel@gnu.org
 ;; Keywords: processes
 ;; Package: idlwave
 

lisp/progmodes/idlwave.el

@@ -5,6 +5,7 @@
 ;; Authors: JD Smith <jd.smith@utoledo.edu>
 ;;          Carsten Dominik <dominik@science.uva.nl>
 ;;          Chris Chase <chase@att.com>
+;; Maintainer: emacs-devel@gnu.org
 ;; Version: 6.1.22
 ;; Keywords: languages
 

lisp/progmodes/simula.el

@@ -4,6 +4,7 @@
 ;; Inc.
 
 ;; Author: Hans Henrik Eriksen <hhe@ifi.uio.no>
+;; Maintainer: emacs-devel@gnu.org
 ;; Adapted-By: ESR
 ;; Keywords: languages