Convert consecutive FSF copyright years to ranges.

44 files changed, 44 insertions, 54 deletions

diff --git a/lisp/erc/ChangeLog b/lisp/erc/ChangeLog
index b03a4043803..879dd228562 100644
--- a/lisp/erc/ChangeLog
+++ b/lisp/erc/ChangeLog
@@ -131,7 +131,7 @@
 
 See ChangeLog.08 for earlier changes.
 
-    Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.01 b/lisp/erc/ChangeLog.01
index 30adfeaa853..962acd5bfc6 100644
--- a/lisp/erc/ChangeLog.01
+++ b/lisp/erc/ChangeLog.01
@@ -1035,7 +1035,7 @@
 
 	* erc-speak.el, erc.el: New file.
 
-    Copyright (C) 2001, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2001, 2006-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.02 b/lisp/erc/ChangeLog.02
index 421399fd55f..09ab1cb3796 100644
--- a/lisp/erc/ChangeLog.02
+++ b/lisp/erc/ChangeLog.02
@@ -2596,7 +2596,7 @@
 
 See ChangeLog.01 for earlier changes.
 
-    Copyright (C) 2002, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2002, 2006-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.03 b/lisp/erc/ChangeLog.03
index f62d7d55040..7f82a9bcbe2 100644
--- a/lisp/erc/ChangeLog.03
+++ b/lisp/erc/ChangeLog.03
@@ -2140,7 +2140,7 @@
 
 See ChangeLog.02 for earlier changes.
 
-    Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.04 b/lisp/erc/ChangeLog.04
index 2030a2a1631..7db040fd23f 100644
--- a/lisp/erc/ChangeLog.04
+++ b/lisp/erc/ChangeLog.04
@@ -2072,7 +2072,7 @@
 
 See ChangeLog.03 for earlier changes.
 
-    Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2004, 2006-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.05 b/lisp/erc/ChangeLog.05
index b0f496b86fc..fd5fde00a4a 100644
--- a/lisp/erc/ChangeLog.05
+++ b/lisp/erc/ChangeLog.05
@@ -1217,7 +1217,7 @@
 
 See ChangeLog.04 for earlier changes.
 
-    Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.06 b/lisp/erc/ChangeLog.06
index 1df6c6190ce..e3026c96a4d 100644
--- a/lisp/erc/ChangeLog.06
+++ b/lisp/erc/ChangeLog.06
@@ -1430,7 +1430,7 @@
 
 See ChangeLog.05 for earlier changes.
 
-    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.07 b/lisp/erc/ChangeLog.07
index 693e712c58d..b32155bbce4 100644
--- a/lisp/erc/ChangeLog.07
+++ b/lisp/erc/ChangeLog.07
@@ -812,7 +812,7 @@
 
 See ChangeLog.06 for earlier changes.
 
-    Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2007-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/ChangeLog.08 b/lisp/erc/ChangeLog.08
index 995cc7a1829..feff487fa6e 100644
--- a/lisp/erc/ChangeLog.08
+++ b/lisp/erc/ChangeLog.08
@@ -405,7 +405,7 @@
 
 See ChangeLog.07 for earlier changes.
 
-    Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+	Copyright (C) 2008-2011 Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.
 
diff --git a/lisp/erc/erc-autoaway.el b/lisp/erc/erc-autoaway.el
index a1d69138778..d87ac80853a 100644
--- a/lisp/erc/erc-autoaway.el
+++ b/lisp/erc/erc-autoaway.el
@@ -1,6 +1,6 @@
 ;;; erc-autoaway.el --- Provides autoaway for ERC
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2002-2004, 2006-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 2e9fa424801..8a25e5f600d 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -1,6 +1,6 @@
 ;;; erc-backend.el --- Backend network communication for ERC
 
-;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2011 Free Software Foundation, Inc.
 
 ;; Filename: erc-backend.el
 ;; Author: Lawrence Mitchell <wence@gmx.li>
diff --git a/lisp/erc/erc-button.el b/lisp/erc/erc-button.el
index 4595a8e3f47..0b11c3bee2d 100644
--- a/lisp/erc/erc-button.el
+++ b/lisp/erc/erc-button.el
@@ -1,7 +1,6 @@
 ;; erc-button.el --- A way of buttonizing certain things in ERC buffers
 
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: irc, button, url, regexp
diff --git a/lisp/erc/erc-capab.el b/lisp/erc/erc-capab.el
index ee6a0979ee5..6b76c4246ad 100644
--- a/lisp/erc/erc-capab.el
+++ b/lisp/erc/erc-capab.el
@@ -1,6 +1,6 @@
 ;;; erc-capab.el --- support for dancer-ircd and hyperion's CAPAB
 
-;; Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
 ;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index c80ec5c0b92..e9fd9738d23 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -1,6 +1,6 @@
 ;;; erc-compat.el --- ERC compatibility code for XEmacs
 
-;; Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2002-2003, 2005-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
diff --git a/lisp/erc/erc-dcc.el b/lisp/erc/erc-dcc.el
index db9668b510b..1998cf6e8a8 100644
--- a/lisp/erc/erc-dcc.el
+++ b/lisp/erc/erc-dcc.el
@@ -1,7 +1,6 @@
 ;;; erc-dcc.el --- CTCP DCC module for ERC
 
-;; Copyright (C) 1993, 1994, 1995, 1998, 2002, 2003, 2004, 2006, 2007,
-;;   2008, 2009, 2010, 2011  Free Software Foundation, Inc.
+;; Copyright (C) 1993-1995, 1998, 2002-2004, 2006-2011  Free Software Foundation, Inc.
 
 ;; Author: Ben A. Mesander <ben@gnu.ai.mit.edu>
 ;;         Noah Friedman <friedman@prep.ai.mit.edu>
diff --git a/lisp/erc/erc-ezbounce.el b/lisp/erc/erc-ezbounce.el
index 9f39577e2d1..b480d83e283 100644
--- a/lisp/erc/erc-ezbounce.el
+++ b/lisp/erc/erc-ezbounce.el
@@ -1,6 +1,6 @@
 ;;; erc-ezbounce.el ---  Handle EZBounce bouncer commands
 
-;; Copyright (C) 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-fill.el b/lisp/erc/erc-fill.el
index 6604f736497..0b9a4051d65 100644
--- a/lisp/erc/erc-fill.el
+++ b/lisp/erc/erc-fill.el
@@ -1,7 +1,6 @@
 ;;; erc-fill.el --- Filling IRC messages in various ways
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2006,
-;;   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;;         Mario Lang <mlang@delysid.org>
diff --git a/lisp/erc/erc-goodies.el b/lisp/erc/erc-goodies.el
index f94d6fc01cc..8035e8386ac 100644
--- a/lisp/erc/erc-goodies.el
+++ b/lisp/erc/erc-goodies.el
@@ -1,6 +1,6 @@
 ;; erc-goodies.el --- Collection of ERC modules
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2001-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
diff --git a/lisp/erc/erc-hecomplete.el b/lisp/erc/erc-hecomplete.el
index ea27a489ed1..530c586d24f 100644
--- a/lisp/erc/erc-hecomplete.el
+++ b/lisp/erc/erc-hecomplete.el
@@ -1,6 +1,6 @@
 ;;; erc-hecomplete.el --- Provides Nick name completion for ERC
 
-;; Copyright (C) 2001, 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2002, 2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; URL: http://www.emacswiki.org/cgi-bin/wiki.pl?ErcCompletion
diff --git a/lisp/erc/erc-ibuffer.el b/lisp/erc/erc-ibuffer.el
index a483f93a3cb..76c40114b42 100644
--- a/lisp/erc/erc-ibuffer.el
+++ b/lisp/erc/erc-ibuffer.el
@@ -1,6 +1,6 @@
 ;;; erc-ibuffer.el --- ibuffer integration with ERC
 
-;; Copyright (C) 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2002, 2004, 2006-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
diff --git a/lisp/erc/erc-identd.el b/lisp/erc/erc-identd.el
index 47a9a558d73..140802deff0 100644
--- a/lisp/erc/erc-identd.el
+++ b/lisp/erc/erc-identd.el
@@ -1,6 +1,6 @@
 ;;; erc-identd.el --- RFC1413 (identd authentication protocol) server
 
-;; Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: John Wiegley <johnw@gnu.org>
 ;; Keywords: comm, processes
diff --git a/lisp/erc/erc-imenu.el b/lisp/erc/erc-imenu.el
index ffe48177ac6..3e6e853ff70 100644
--- a/lisp/erc/erc-imenu.el
+++ b/lisp/erc/erc-imenu.el
@@ -1,6 +1,6 @@
 ;;; erc-imenu.el -- Imenu support for ERC
 
-;; Copyright (C) 2001, 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2002, 2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-join.el b/lisp/erc/erc-join.el
index d337bcd7435..c158c47ab64 100644
--- a/lisp/erc/erc-join.el
+++ b/lisp/erc/erc-join.el
@@ -1,6 +1,6 @@
 ;;; erc-join.el --- autojoin channels on connect and reconnects
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Keywords: irc
diff --git a/lisp/erc/erc-lang.el b/lisp/erc/erc-lang.el
index 5f5b883b4b3..ff10b938efa 100644
--- a/lisp/erc/erc-lang.el
+++ b/lisp/erc/erc-lang.el
@@ -1,6 +1,6 @@
 ;;; erc-lang.el --- provide the LANG command to ERC
 
-;; Copyright (C) 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2002, 2004, 2006-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
diff --git a/lisp/erc/erc-list.el b/lisp/erc/erc-list.el
index 73c630f8a6c..955b654f927 100644
--- a/lisp/erc/erc-list.el
+++ b/lisp/erc/erc-list.el
@@ -1,6 +1,6 @@
 ;;; erc-list.el --- /list support for ERC
 
-;; Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2011 Free Software Foundation, Inc.
 
 ;; Author: Tom Tromey <tromey@redhat.com>
 ;; Version: 0.1
diff --git a/lisp/erc/erc-log.el b/lisp/erc/erc-log.el
index 3b5e81d271a..24990e1e068 100644
--- a/lisp/erc/erc-log.el
+++ b/lisp/erc/erc-log.el
@@ -1,6 +1,6 @@
 ;;; erc-log.el --- Logging facilities for ERC.
 
-;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2011 Free Software Foundation, Inc.
 
 ;; Author: Lawrence Mitchell <wence@gmx.li>
 ;; Keywords: IRC, chat, client, Internet, logging
diff --git a/lisp/erc/erc-match.el b/lisp/erc/erc-match.el
index e0603a6409d..bde51da6e3d 100644
--- a/lisp/erc/erc-match.el
+++ b/lisp/erc/erc-match.el
@@ -1,7 +1,6 @@
 ;;; erc-match.el --- Highlight messages matching certain regexps
 
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006,
-;;   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Keywords: comm, faces
diff --git a/lisp/erc/erc-menu.el b/lisp/erc/erc-menu.el
index b5c399278c9..ea4ed399a64 100644
--- a/lisp/erc/erc-menu.el
+++ b/lisp/erc/erc-menu.el
@@ -1,7 +1,6 @@
 ;; erc-menu.el -- Menu-bar definitions for ERC
 
-;; Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007,
-;;   2008, 2009, 2010, 2011  Free Software Foundation, Inc.
+;; Copyright (C) 2001-2002, 2004-2011  Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: comm, processes, menu
diff --git a/lisp/erc/erc-netsplit.el b/lisp/erc/erc-netsplit.el
index 9662c556d41..d5f4ec48ba9 100644
--- a/lisp/erc/erc-netsplit.el
+++ b/lisp/erc/erc-netsplit.el
@@ -1,6 +1,6 @@
 ;;; erc-netsplit.el --- Reduce JOIN/QUIT messages on netsplits
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-networks.el b/lisp/erc/erc-networks.el
index 6cb81922730..1f94ef44093 100644
--- a/lisp/erc/erc-networks.el
+++ b/lisp/erc/erc-networks.el
@@ -1,6 +1,6 @@
 ;;; erc-networks.el --- IRC networks
 
-;; Copyright (C) 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2004-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@lexx.delysid.org>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-notify.el b/lisp/erc/erc-notify.el
index 7da36b14f14..1b245ec2e33 100644
--- a/lisp/erc/erc-notify.el
+++ b/lisp/erc/erc-notify.el
@@ -1,6 +1,6 @@
 ;;; erc-notify.el --- Online status change notification
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@lexx.delysid.org>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-page.el b/lisp/erc/erc-page.el
index 510cb4af588..5776dd6fc1a 100644
--- a/lisp/erc/erc-page.el
+++ b/lisp/erc/erc-page.el
@@ -1,6 +1,6 @@
 ;; erc-page.el - CTCP PAGE support for ERC
 
-;; Copyright (C) 2002, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation
+;; Copyright (C) 2002, 2004, 2006-2011 Free Software Foundation
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/erc/erc-pcomplete.el b/lisp/erc/erc-pcomplete.el
index 540fd193654..355770c5dcc 100644
--- a/lisp/erc/erc-pcomplete.el
+++ b/lisp/erc/erc-pcomplete.el
@@ -1,6 +1,6 @@
 ;;; erc-pcomplete.el --- Provides programmable completion for ERC
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Sacha Chua <sacha@free.net.ph>
 ;; Keywords: comm, convenience
diff --git a/lisp/erc/erc-replace.el b/lisp/erc/erc-replace.el
index a75099775ea..4d3ba1e230d 100644
--- a/lisp/erc/erc-replace.el
+++ b/lisp/erc/erc-replace.el
@@ -1,7 +1,6 @@
 ;; erc-replace.el -- wash and massage messages inserted into the buffer
 
-;; Copyright (C) 2001, 2002, 2004, 2006, 2007,
-;;   2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2002, 2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Maintainer: Mario Lang (mlang@delysid.org)
diff --git a/lisp/erc/erc-ring.el b/lisp/erc/erc-ring.el
index 2c958db4770..345c636fa79 100644
--- a/lisp/erc/erc-ring.el
+++ b/lisp/erc/erc-ring.el
@@ -1,7 +1,6 @@
 ;; erc-ring.el -- Command history handling for erc using ring.el
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2006,
-;;   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Keywords: comm
diff --git a/lisp/erc/erc-services.el b/lisp/erc/erc-services.el
index 88716d1e9af..3acc600b425 100644
--- a/lisp/erc/erc-services.el
+++ b/lisp/erc/erc-services.el
@@ -1,6 +1,6 @@
 ;;; erc-services.el --- Identify to NickServ
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/erc/erc-sound.el b/lisp/erc/erc-sound.el
index 66a4ebc8d1a..3253aec3386 100644
--- a/lisp/erc/erc-sound.el
+++ b/lisp/erc/erc-sound.el
@@ -1,6 +1,6 @@
 ;;; erc-sound.el --- CTCP SOUND support for ERC
 
-;; Copyright (C) 2002, 2003, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2003, 2006-2011 Free Software Foundation, Inc.
 
 ;; This file is part of GNU Emacs.
 
diff --git a/lisp/erc/erc-speedbar.el b/lisp/erc/erc-speedbar.el
index 9e59ec9466f..3d80371cc68 100644
--- a/lisp/erc/erc-speedbar.el
+++ b/lisp/erc/erc-speedbar.el
@@ -1,7 +1,6 @@
 ;;; erc-speedbar.el --- Speedbar support for ERC
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2006,
-;;   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2001-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Contributor: Eric M. Ludlam <eric@siege-engine.com>
diff --git a/lisp/erc/erc-spelling.el b/lisp/erc/erc-spelling.el
index 6cf3d558f68..5bb3c877dbe 100644
--- a/lisp/erc/erc-spelling.el
+++ b/lisp/erc/erc-spelling.el
@@ -1,6 +1,6 @@
 ;;; erc-spelling.el --- use flyspell in ERC
 
-;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2005-2011 Free Software Foundation, Inc.
 
 ;; Author: Jorgen Schaefer <forcer@forcix.cx>
 ;; Keywords: irc
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el
index a107598e5c7..35b287147e3 100644
--- a/lisp/erc/erc-stamp.el
+++ b/lisp/erc/erc-stamp.el
@@ -1,6 +1,6 @@
 ;;; erc-stamp.el --- Timestamping for ERC messages
 
-;; Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
+;; Copyright (C) 2002-2004, 2006-2011
 ;;   Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
diff --git a/lisp/erc/erc-track.el b/lisp/erc/erc-track.el
index 4303a529cbc..b15cdb023a6 100644
--- a/lisp/erc/erc-track.el
+++ b/lisp/erc/erc-track.el
@@ -1,7 +1,6 @@
 ;;; erc-track.el --- Track modified channel buffers
 
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006,
-;;   2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: comm, faces
diff --git a/lisp/erc/erc-truncate.el b/lisp/erc/erc-truncate.el
index 63635646610..46668508637 100644
--- a/lisp/erc/erc-truncate.el
+++ b/lisp/erc/erc-truncate.el
@@ -1,6 +1,6 @@
 ;;; erc-truncate.el --- Functions for truncating ERC buffers
 
-;; Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Andreas Fuchs <asf@void.at>
 ;; Keywords: IRC, chat, client, Internet, logging
diff --git a/lisp/erc/erc-xdcc.el b/lisp/erc/erc-xdcc.el
index 36bb5f4f127..f4f75c15206 100644
--- a/lisp/erc/erc-xdcc.el
+++ b/lisp/erc/erc-xdcc.el
@@ -1,6 +1,6 @@
 ;;; erc-xdcc.el --- XDCC file-server support for ERC
 
-;; Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2004, 2006-2011 Free Software Foundation, Inc.
 
 ;; Author: Mario Lang <mlang@delysid.org>
 ;; Keywords: comm, processes
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index 90ed3dbeefc..110ee8d1c3f 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -1,7 +1,6 @@
 ;; erc.el --- An Emacs Internet Relay Chat client
 
-;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-;;   2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2011 Free Software Foundation, Inc.
 
 ;; Author: Alexander L. Belikoff (alexander@belikoff.net)
 ;; Contributors: Sergey Berezin (sergey.berezin@cs.cmu.edu),